CN101798937A - Mechanical blasting sprayer - Google Patents
Mechanical blasting sprayer Download PDFInfo
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- CN101798937A CN101798937A CN 201010151173 CN201010151173A CN101798937A CN 101798937 A CN101798937 A CN 101798937A CN 201010151173 CN201010151173 CN 201010151173 CN 201010151173 A CN201010151173 A CN 201010151173A CN 101798937 A CN101798937 A CN 101798937A
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- bucket
- control valve
- well
- pipeline
- casing
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Abstract
The embodiment of the invention discloses a mechanical blasting sprayer, comprising a tank, an impact wave plate which is arranged on one side of the tank and can swing, and a spraying mechanism which is fixed in the tank. The spraying mechanism comprises a pipeline, a general control valve, a pull bar, a hanging bucket and a three-way valve, wherein the pipeline is fixed in the tank; the general control valve is arranged on the pipeline; the pull bar connects the impact wave plate and the switch handle of the general control valve; the hanging bucket is connected with a reverse extension section of the switch handle via a pulley, and a water drain hole is arranged at the bottom of the bucket; and the three-way valve is arranged on the pipeline above the hanging bucket. According to the invention, the general control valve is opened by the impact wave when the blast occurs, and the mist spray is further generated; the hanging bucket falls to drive the switch handle to rotate, so as to close the general control valve, and the whole operation process is rapid and sensitive; the energy is stored in such a way that water is stored in the hanging bucket, and the spraying time can be adjusted by adjusting the openness degree of the three-way valve. The whole device is safe and reliable, and has simple structure and convenient maintenance.
Description
Technical field
The present invention relates to blow out spray technique, more particularly, relate to a kind of mechanical blasting sprayer.
Background technology
In pit mining is blown out digging operation, the fine particle that coal, rock form in blasting process is coal dust and rock dirt, will swim in the air, these dust that swim are easy to enter the human body respiration organ with people's breathing, and wherein particle diameter can both enter the human lung and cause all kinds of pneumoconiosis less than 5 microns dust major part; The coal dust that produces at most collieries layer has explosivity in addition, when these coal dusts are suspended in when reaching finite concentration in the air, under the high temperature heat source effect, be easy to explosion caused, and the shock wave of blast can cause that other regional coal dusts are floating, and then makes blast expand the whole zone of down-hole to.Therefore, it has been instant managing depositing dust, dedusting.
The depositing dust of present use, the method for dedusting are for blowing out spray technique, the airborne imperceptible water particle that can be suspended in for a long time that promptly uses high-pressure system to eject comes the depositing dust dedusting, and existing blasting sprayer is electrical explosion proof blasting sprayer and some mechanical blasting sprayer.Wherein, the influence of the vibrations that the electrical explosion proof blasting sprayer produces when being subjected to explosion easily in the process of using and " losing quick-fried ", in addition, automatically controlled power of blowing out spray solenoid valve is little, causes output little, spray effect is poor, take place sometimes that valve opening stops up and situation that electromagnetic valve core is failure to actuate, if adopt high-power electromagnetic valve, then the cost of electromagnetic valve and explosion-proof casing is very high, explosion-proof design is more complicated, is unfavorable for generally promoting the use of.The existing mechanical blasting sprayer is the spraying of keeping a period of time, just must design stored energy mechanism, and existing stored energy mechanism mostly is the form of spring or cylinder, owing to design is complicated, makes that manufacturing and maintenance are all very difficult.
Summary of the invention
In view of this, the invention provides a kind of mechanical blasting sprayer, remedied the deficiencies in the prior art, safe and reliable and simple and sensitive is convenient to make and safeguard.
For achieving the above object, the invention provides following technical scheme:
A kind of mechanical blasting sprayer comprises casing, is arranged at casing one side and the impact wave plate that can swing and is fixed in humidifier in the casing, and described humidifier comprises:
Be fixed in the pipeline in the casing, this pipeline is water inlet pipe and the outlet pipe that directly links to each other;
Be arranged at the master control valve on the described pipeline;
The pull bar that connects the switch knob of described impact wave plate and described master control valve;
With the well-bucket that the reverse extending section of described switch knob is connected by pulley, described well-bucket bottom offers leaking hole;
Be arranged at the three-way valve of described well-bucket top pipeline.
Preferably, described humidifier also comprises the alignment pin that is fixed on the casing and is arranged on described switch knob one side.
Preferably, described humidifier also comprises and is arranged in the casing division board between described well-bucket and described impact wave plate.
Preferably, described bottom half is provided with drain hole.
Preferably, described master control valve is a ball valve.
Preferably, the leaking hole place of described well-bucket is equipped with floating plug.
From above-mentioned technical scheme as can be seen, the embodiment of the invention is by the pull bar of the switch knob of connection impact wave plate and master control valve, the shock wave that produces when utilizing explosion makes the impact wave plate swing, and then make backward stick action, drive switch knob and open the master control valve, owing to the three-way valve that is provided with the well-bucket top is in opening all the time, highly pressurised liquid enters pipeline from water inlet, sprays through atomization mechanism formation at the delivery port of pipeline.Liquid in the pipeline can flow at a delivery port of three-way valve in the well-bucket, when the liquid in the well-bucket reaches constant weight, well-bucket falls, and then drive switch knob rotation, close the master control valve, spray process finishes, and the leaking hole of well-bucket bottom can be discharged liquid in bucket, so that the work that repeats of device.
The present invention adopts fully mechanical control, need not power supply and any electrical installations, make simply, the shock wave that produces during by explosion is opened the master control valve and then is produced spraying, fallen to driving the switch knob rotation and then closed the master control valve by well-bucket, whole course of action is rapid and sensitive; Adopt the mode energy storage of well-bucket retaining, and can adjust spray time by the opening degree of adjusting three-way valve, whole device is safe and reliable, and is simple in structure, easy to maintenance.In addition, by a direct control piper of master control valve, make high-pressure system carry the pressure loss of liquid little in the whole device, the fluid pressure of output is bigger.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure chart of the disclosed a kind of mechanical blasting sprayer of the embodiment of the invention;
Fig. 2 is the working method schematic diagram of the disclosed a kind of mechanical blasting sprayer of the embodiment of the invention.
The specific embodiment
The embodiment of the invention discloses a kind of mechanical blasting sprayer, open the master control valve by the blasting impact ripple and produce spraying, fall to driving switch knob rotary closing master control valve by well-bucket, whole course of action is rapid and sensitive; Adopt the mode energy storage of well-bucket retaining, and can adjust spray time by the opening degree of adjusting three-way valve, whole device is safe and reliable, and is simple in structure, easy to maintenance.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The disclosed mechanical blasting sprayer of present embodiment comprises casing, be arranged at casing one side and the impact wave plate that can swing and be fixed in humidifier in the casing.Fig. 1 is the structure chart of the disclosed mechanical blasting sprayer of present embodiment, and each label is represented respectively among the figure: 1, casing; 2, master control valve; 3, switch knob; 4, pulley; 5, three-way valve; 6, pull bar; 7, impact wave plate; 8, alignment pin; 9, division board; 10, well-bucket; 11, leaking hole.Wherein, the humidifier that is positioned at casing 1 inside comprises, directly water inlet pipe of Xiang Lianing and outlet pipe, master control valve 2, pulley 4, three-way valve 5, pull bar 6, alignment pin 8, division board 9 and well-bucket 10.Fig. 2 is the working method schematic diagram of the disclosed mechanical blasting sprayer of present embodiment, and the parts that same numeral is represented among Fig. 2 and Fig. 1 are also identical.
The annexation of each parts of the mechanical blasting sprayer of present embodiment is: a side that can be arranged at casing 1 to the impact wave plate 7 of casing 1 internal direction swing, water inlet pipe directly links to each other with outlet pipe, inlet pipeline is provided with master control valve 2, with the break-make of control piper, the master control valve 2 in the present embodiment is a ball valve; Impact wave plate 7 links to each other with the switch knob 3 of master control valve 2 by pull bar 6, the reverse extending section of switch knob 3 is connected with well-bucket 10 by pulley 4, the bottom of well-bucket 10 offers leaking hole 11, three-way valve 5 is arranged at the top pipeline of well-bucket 10, so that the liquid in the pipeline is flowed in the well-bucket 10; Alignment pin 8 is fixed on the casing 1, is positioned at a side of switch knob 3, in order to avoid switch knob 3 degree of rotating through under the drive of well-bucket 10 with protection switch handle 3 and master control switch 2, prolongs its application life; Division board 9 is arranged at box house and between well-bucket 10 and impact wave plate 7, is used to protect the casing internal part, in order to avoid whole box body inside is immersed in water.Wherein, the bottom of described casing 1 also is provided with drain hole, so that the ponding in the casing is discharged.
Below in conjunction with Fig. 2, the operating principle and the working method of the mechanical blasting sprayer of present embodiment are described: when explosion takes place, impact wave plate 7 is subjected to the impact of blasting impact ripple, to casing 1 inner swing, drive pull bar 6 actions, with impact wave plate 7 equidirectional moving, and then promote switch knob 3 rotations of master control valves 2 by pull bar 6, open master control valve 2, because setting is in opening all the time with the three-way valve 5 of well-bucket top, water under high pressure enters pipeline from water inlet, sprays through atomization mechanism formation at the delivery port of pipeline.In the well-bucket 10 of water in the pipeline below another delivery port of three-way valve 5 flows into it, when the gravity of the water in the well-bucket 10 greater than master control valve 2 close required power the time, well-bucket 10 begins to fall, and then drives switch knob 3 reverse rotations, close master control valve 2, spray process finishes.Because the effect of alignment pin 8; make the postrotational fixed-site of switch knob 3; excessive situation can not appear rotating; with protection master control valve 2, prolong its application life, after master control valve 2 is closed; pull bar 6 sets back with impact wave plate 7; the leaking hole 11 of well-bucket 10 bottoms can be discharged to ponding in the bucket in the casing 1, and the drain hole of casing 1 bottom can be discharged ponding in the case, so that the work that repeats of device.
The drainage speed that it will be understood by those skilled in the art that the leaking hole of well-bucket in the present embodiment must be less than the speed of three-way valve water filling, can retaining in the well-bucket so that make.In addition, ducted liquid includes but are not limited to water in the present embodiment, in order to play the effect of better depositing dust dedusting, and, can in water, add other benefit materials to the human body beneficial, perhaps adopt other liquid, concrete condition is decided according to the use scene of device, enumerates no longer one by one here.
Present embodiment adopts fully mechanical control, need not power supply and any electrical installations, makes simple, the shock wave that produces during by explosion is opened the master control valve and then is produced spraying, fall to driving the switch knob rotation and then close the master control valve by well-bucket, whole course of action automation, and sensitive rapidly; Adopt the mode energy storage of well-bucket retaining, and can adjust spray time by the opening degree of adjusting three-way valve, whole device is safe and reliable, and is simple in structure, easy to maintenance.In addition, by a direct control piper of master control valve, make high-pressure system carry the pressure loss of liquid little in the whole device, the fluid pressure of output is bigger, and the volume of whole device is little, and is in light weight, cheap, is beneficial to popularize to use.
The invention also discloses another kind of mechanical blasting sprayer, different with a last embodiment is, the leaking hole place of the well-bucket in the present embodiment is equipped with floating plug, in the process of well-bucket retaining energy storage, clog leaking hole by floating plug, when the gravity of water filling in the well-bucket greater than the master control valve close power the time, well-bucket falls, well-bucket bottom contact bottom half, floating plug is backed down, and the water in the well-bucket is discharged from leaking hole, next time is when using, well-bucket is raised once more, and floating plug is got back to original position automatically and blocked leaking hole, uses and so forth.
Need to prove, added floating plug in the present embodiment, can discharge, well-bucket can be touched at the end, therefore just require well-bucket when not retaining, can contact bottom half for making the water in the well-bucket.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a mechanical blasting sprayer is characterized in that, comprises casing, is arranged at casing one side and the impact wave plate that can swing and is fixed in humidifier in the casing, and described humidifier comprises:
Be fixed in the pipeline in the casing, this pipeline is water inlet pipe and the outlet pipe that directly links to each other;
Be arranged at the master control valve on the described pipeline;
The pull bar that connects the switch knob of described impact wave plate and described master control valve;
With the well-bucket that the reverse extending section of described switch knob is connected by pulley, described well-bucket bottom offers leaking hole;
Be arranged at the three-way valve of described well-bucket top pipeline.
2. device according to claim 1 is characterized in that, described humidifier also comprises the alignment pin that is fixed on the casing and is arranged on described switch knob one side.
3. device according to claim 2 is characterized in that, described humidifier also comprises and is arranged in the casing division board between described well-bucket and described impact wave plate.
4. device according to claim 3 is characterized in that described bottom half is provided with drain hole.
5. device according to claim 4 is characterized in that, described master control valve is a ball valve.
6. according to each described device of claim 1-5, it is characterized in that the leaking hole place of described well-bucket is equipped with floating plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101511735A CN101798937B (en) | 2010-04-13 | 2010-04-13 | Mechanical blasting sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101511735A CN101798937B (en) | 2010-04-13 | 2010-04-13 | Mechanical blasting sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101798937A true CN101798937A (en) | 2010-08-11 |
| CN101798937B CN101798937B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101511735A Active CN101798937B (en) | 2010-04-13 | 2010-04-13 | Mechanical blasting sprayer |
Country Status (1)
| Country | Link |
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| CN (1) | CN101798937B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017002006A1 (en) * | 2015-06-29 | 2017-01-05 | Terravent (Pty) Limited | Water spray means and method |
| CN109505644A (en) * | 2018-12-27 | 2019-03-22 | 新汶矿业集团有限责任公司 | Erosion control is instantaneously met an urgent need spraying |
Citations (8)
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|---|---|---|---|---|
| DE2022870A1 (en) * | 1969-05-12 | 1971-03-11 | Pielkenrood Vinitex Bv | Fume cupboard |
| CN2111366U (en) * | 1991-11-09 | 1992-07-29 | 毛铁林 | Wave and smoke control alarm two-purpose machine for dust-proof and fire fighting |
| CN2113346U (en) * | 1991-09-12 | 1992-08-19 | 孟令忠 | Automatic spraying dust depositing smoking remover |
| US5273060A (en) * | 1992-06-26 | 1993-12-28 | Martin Marietta Corporation | Alcohol spray cleaning system |
| CN2201485Y (en) * | 1993-11-23 | 1995-06-21 | 李凡 | Mining powerless automatic atomizing device |
| US5518525A (en) * | 1993-07-14 | 1996-05-21 | Steed; Victor O. | Method of treating air with electrically charged and uncharged liquid sprays |
| CN2316051Y (en) * | 1997-10-24 | 1999-04-28 | 王礼鸿 | Automatic control timing dust-settling sprayer |
| CN201687508U (en) * | 2010-04-13 | 2010-12-29 | 兖州煤业股份有限公司 | Mechanical explosion spraying device |
-
2010
- 2010-04-13 CN CN2010101511735A patent/CN101798937B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2022870A1 (en) * | 1969-05-12 | 1971-03-11 | Pielkenrood Vinitex Bv | Fume cupboard |
| CN2113346U (en) * | 1991-09-12 | 1992-08-19 | 孟令忠 | Automatic spraying dust depositing smoking remover |
| CN2111366U (en) * | 1991-11-09 | 1992-07-29 | 毛铁林 | Wave and smoke control alarm two-purpose machine for dust-proof and fire fighting |
| US5273060A (en) * | 1992-06-26 | 1993-12-28 | Martin Marietta Corporation | Alcohol spray cleaning system |
| US5518525A (en) * | 1993-07-14 | 1996-05-21 | Steed; Victor O. | Method of treating air with electrically charged and uncharged liquid sprays |
| CN2201485Y (en) * | 1993-11-23 | 1995-06-21 | 李凡 | Mining powerless automatic atomizing device |
| CN2316051Y (en) * | 1997-10-24 | 1999-04-28 | 王礼鸿 | Automatic control timing dust-settling sprayer |
| CN201687508U (en) * | 2010-04-13 | 2010-12-29 | 兖州煤业股份有限公司 | Mechanical explosion spraying device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017002006A1 (en) * | 2015-06-29 | 2017-01-05 | Terravent (Pty) Limited | Water spray means and method |
| CN109505644A (en) * | 2018-12-27 | 2019-03-22 | 新汶矿业集团有限责任公司 | Erosion control is instantaneously met an urgent need spraying |
| CN109505644B (en) * | 2018-12-27 | 2020-10-09 | 新汶矿业集团有限责任公司 | Anti-scour instant emergency spray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101798937B (en) | 2012-07-04 |
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