CN202926376U - Spray dust suppression system - Google Patents
Spray dust suppression system Download PDFInfo
- Publication number
- CN202926376U CN202926376U CN 201220628382 CN201220628382U CN202926376U CN 202926376 U CN202926376 U CN 202926376U CN 201220628382 CN201220628382 CN 201220628382 CN 201220628382 U CN201220628382 U CN 201220628382U CN 202926376 U CN202926376 U CN 202926376U
- Authority
- CN
- China
- Prior art keywords
- flow rate
- water source
- ejector
- type flow
- housed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a spray dust suppression system. The spray dust suppression system comprises an ejector communicated with a water source, wherein the ejector is located in a service space, and a control system of the ejector comprises an electric ball valve, a shockwave pressure sensor and a controller; and the electric ball valve is mounted on a pipeline between the water source and the ejector, the shockwave pressure sensor is placed in the service space, a signal output terminal of the shockwave pressure sensor is connected to an input terminal of the controller, and an output terminal of the controller is connected to a control terminal of the electric ball valve. When underground blasting is carried out, the shockwave pressure sensor detects and transmits impact force to the controller, the controller controls the electric ball valve to open when the impact force reaches predetermined pressure, the water source is kept open, thus, water can be ejected, and ejected water and dust in air are agglomerated and deposited so as to remove dust, purify and humidify environments and create good and fresh air. The spray dust suppression system has the advantages of control automation, labor saving, high work efficiency and high speed, so that the construction cost is reduced.
Description
Technical field
The utility model relates to a kind of dust pelletizing system, especially a kind of spray dust-reducing system.
Background technology
Can produce a large amount of flue dust and dust when carrying out downhole blasting under the mines such as colliery, the serious harm human body is healthy.The Main Ingredients and Appearance of flue dust is silica, alumina, iron oxide, calcium oxide and without the carbon particle of burning etc.Flue dust is relevant with the size of particle to the harm of human body: can be blocked by vibrissa and respiratory tract mucus greater than the particles of 5 microns, generally can stick to upper respiratory tract surface less than the particle of 0.5 micron, and discharge with sputum.Diameter is maximum to the harm of human body at the particle of 0.5-5 microns.It not only can under pulmonary deposition, can also directly enter blood and arrive the partes corporis humani position.Due to the various hazardous substancess of powder dust particle surface attachment, in a single day it enter human body, will cause various respiratory diseases.
The harm of dust to human body according to its physicochemical property, enter the difference of the amount of human body, can cause different pathologies.As respiratory systemic disease, local action, intoxication etc.The occupational respiratory disease has following 4 kinds of performances: 1. to refer to suck in process of production industrial dust caused take lung fibrosis as main disease for pneumoconiosis.Because the difference of the quality and quantity that sucks dust produces in various degree harm.The kind of pneumoconiosis is a lot, and wherein 12 kinds are listed in occupational disease, and they are: silicosis, coal-worker's pnuemoconiosis, graphite pneumoconiosis, carbon black pneumoconiosis, asbestosis, talcosis, cement lung, mica lung, kaolin pneumoconiosis, aluminosis, electric welding mix pneumoconiosis, foundry worker pneumoconiosis.2. after some metal of dust hemachromatosis (iron, barium, tin etc.) dust sucks, can be foreign body reaction in lung tissue, and continue slight fibrillatable, but less to harm, after breaking away from dust work, pathology can disappear gradually.3. the different organic dust of pulmonary lesion that causes of organic dust has different biological agents, as causes bronchial astehma, cotton dirt disease, professional hylactic pneumonia, mixed pneumoconiosis etc.4. the local action of tumor in respiratory system dust refers to that dust acts on respiratory mucosa and causes atrophic lesion; In addition, also can form pharyngitis, laryngitis, tracheitis etc.; Act on skin and can form acne, folliculitis, pyoderma etc.; Metal and abrasive dust can cause corneal injury, cause the blunt and corneal clouding of corneal sensitivity; Asphalt smoke can cause photosensitive dermatitis under solar radiation.The intoxication of dust refers to suck the toxic dusts such as lead, arsenic, manganese and the intoxicating phenomenon that causes.
Although some dust guards are also arranged now, be generally all manual control, efficient is low, waste of manpower, operation inconvenience causes cost higher.
In view of this, special the utility model that proposes.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and the spray dust-reducing system of the automatic control of a kind of flue dust that produces when eliminating downhole blasting and dust is provided, and it can save manpower, and the height of increasing work efficiency, speed reduce cost.
For solving the problems of the technologies described above, the utility model adopts the basic conception of technical scheme to be:
A kind of spray dust-reducing system comprises the ejector that is communicated with the water source, and ejector is positioned at usage space, and its control system comprises electrical ball valve, shock wave pressure sensor and controller; Described electrical ball valve is housed on the pipeline of water source and ejector, described shock wave pressure sensor is placed in usage space, the signal output part of shock wave pressure sensor connects the input of described controller, and the output of controller connects the control end of described electrical ball valve.
Further, on the pipeline of water source and ejector, filtering tank is housed.
Further, be equipped with on the pipeline of water source and ejector for the pressure type flow rate stabilizer that stores water, described pressure type flow rate stabilizer is the tank shape structure with a water inlet and a delivery port, its water inlet and delivery port are positioned at the below of pressure type flow rate stabilizer, one way valve is housed on the connecting pipeline of water source and described pressure type flow rate stabilizer and carries only valve, on the connecting pipeline of pressure type flow rate stabilizer and ejector, stop valve is housed.
Further, be equipped with on the pipeline of water source and filtering tank be used to storing water and keeping the pressure type flow rate stabilizer of stable water pressure, described pressure type flow rate stabilizer has the tank shape structure of a water inlet and a delivery port, one way valve is housed on the connecting pipeline of water source and described pressure type flow rate stabilizer and carries only valve, on the connecting pipeline of pressure type flow rate stabilizer and filtering tank, stop valve is housed.
Further, the y-type filter that can filter out immobilized particles is housed on the pipeline of water source and ejector.
Further, the y-type filter that can filter out immobilized particles is housed on the pipeline of water source and filtering tank.
Further, with carrying on the connecting pipeline that stops valve and described pressure type flow rate stabilizer, the y-type filter that can filter out immobilized particles is housed at one way valve.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect:
When downhole blasting, the shock wave pressure sensor detects impact force and is transferred to controller, when impact force reaches predetermined pressure, controller is controlled electrical ball valve and is opened, and keeps the water source to open, and water just can eject, in the water that ejects and air, dust cohesion deposits, reach the elimination dust, purification adds wet environment, builds good pure and fresh air.This system can control automatically, saves manpower, and high efficiency, speed are fast, and cost is reduced.
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3;
Fig. 4 is the structural representation of the utility model embodiment 4;
Fig. 5 is the structural representation of the utility model embodiment 5;
Fig. 6 is the structural representation of the utility model embodiment 6;
Fig. 7 is the structural representation of the utility model embodiment 7;
Fig. 8 is the structural representation of the utility model embodiment 8.
The specific embodiment
Embodiment 1
The present embodiment with the colliery downhole blasting as environment for use.As shown in Figure 1, a kind of spray dust-reducing system of the utility model comprises the ejector 101 that is communicated with water source 100, and ejector 101 is positioned at mine, and its control system comprises electrical ball valve 102, shock wave pressure sensor 103 and controller 104; Described electrical ball valve 102 is housed on the pipeline of water source 100 and ejector 101, described shock wave pressure sensor 103 is placed in mine, the signal output part of shock wave pressure sensor 103 connects the input of described controller 104, and the output of controller 104 connects the control end of described electrical ball valve 102.
Principle of the present utility model is: when downhole blasting, shock wave pressure sensor 103 detects impact force and is transferred to controller 104, when impact force reaches predetermined pressure, controller 104 is controlled electrical ball valve 102 and is opened, and keeps the water source to open, and water just can eject, in the water that ejects and air, dust cohesion deposits, reach the elimination dust, purification adds wet environment, builds good pure and fresh air.This system can control automatically, saves manpower, and high efficiency, speed are fast, and cost is reduced.
This device also can be used on other suitable occasions and uses.
Embodiment 2
As shown in Figure 2, for embodiment 1, be equipped with on the pipeline of water source 100 and ejector 101 for the pressure type flow rate stabilizer 200 that stores water, described pressure type flow rate stabilizer 200 is for having the tank shape structure of a water inlet 2001 and a delivery port 2002, its water inlet 2001 and delivery port 2002 are positioned at the below of pressure type flow rate stabilizer 200, one way valve 201 is housed on the connecting pipeline of water source 100 and described pressure type flow rate stabilizer 200 and carries only valve 202, on the connecting pipeline of pressure type flow rate stabilizer 200 and ejector 101, stop valve 203 is housed.First with water on pressure type flow rate stabilizer 200 notes, close the one way valve 201 on the connecting pipeline of water source 100 and described pressure type flow rate stabilizer 200 and carry only valve 202, when needing dedusting, open the stop valve 203 on the connecting pipeline of pressure type flow rate stabilizer 200 and ejector 101, when impact force reaches predetermined pressure, control electrical ball valve 102 and open, the beginning dedusting.Pressure type flow rate stabilizer 6 can provide higher hydraulic pressure, makes ejector 101 jet powers large, and projected area is large, better effects if.
Embodiment 3
As shown in Figure 3, for embodiment 1, the y-type filter 300 that can filter out immobilized particles is housed on the pipeline of water source 100 and ejector 101.Y-type filter can filter out the bulky grains such as dust, purifies injection water.
Embodiment 4
As shown in Figure 4, for embodiment 2, with carrying on the connecting pipeline that stops valve 202 and described pressure type flow rate stabilizer 200, the y-type filter 400 that can filter out immobilized particles is housed at one way valve 201.Y-type filter can filter out the bulky grains such as dust, purifies injection water.
Embodiment 5
As shown in Figure 5, for embodiment 1, for the water that guarantees to eject is clean, on the pipeline of water source 100 and ejector 101, filtering tank 500 is housed.
Embodiment 6
as shown in Figure 6, for embodiment 5, be equipped with on the pipeline of water source 100 and filtering tank 500 be used to storing water and keeping the pressure type flow rate stabilizer 600 of stable water pressure, described pressure type flow rate stabilizer 600 has the tank shape structure of a water inlet 6001 and a delivery port 6002, its water inlet 6001 and delivery port 6002 are positioned at the below of pressure type flow rate stabilizer 600, the second one way valve 601 is housed on the connecting pipeline of water source 100 and described pressure type flow rate stabilizer 600 and stopped valve 602 in second year, the second stop valve 603 is housed on the connecting pipeline of pressure type flow rate stabilizer 600 and filtering tank 500.First with water on pressure type flow rate stabilizer 600 notes, close only valve 602 of the second one way valve 601 on the connecting pipeline of water source 100 and described pressure type flow rate stabilizer 600 and second year, when needing dedusting, open the second stop valve 603 on the connecting pipeline of pressure type flow rate stabilizer 600 and filtering tank 500, when shock wave pressure sensor 103 detects air pressure and reaches predetermined pressure, electrical ball valve 102 is opened in control, water goes from the delivery port 6002 spray extrusion of pressure type flow rate stabilizer 600, enter in filtering tank 500, at last by ejector 101 ejection dedustings.Make ejector 101 jet powers large, projected area is large, better effects if.
Embodiment 7
As shown in Figure 7, for embodiment 5, the y-type filter 700 that can filter out immobilized particles is housed on the pipeline of water source 100 and filtering tank 500.Y-type filter can filter out the bulky grains such as dust, purifies injection water.
Embodiment 8
For embodiment 6, only on the connecting pipeline of valve 602 and described pressure type flow rate stabilizer 600, the y-type filter 800 that can filter out immobilized particles is housed the second one way valve 601 and second year.Y-type filter can filter out the bulky grains such as dust, purifies injection water.
The above is only preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. spray dust-reducing system is characterized in that: comprise and ejector that the water source is communicated with, its control system comprises electrical ball valve, shock wave pressure sensor and controller; Described electrical ball valve is housed on the pipeline of water source and ejector, described shock wave pressure sensor is placed in usage space, the signal output part of shock wave pressure sensor connects the input of described controller, and the output of controller connects the control end of described electrical ball valve.
2. spray dust-reducing system according to claim 1, is characterized in that: on the pipeline of water source and ejector, filtering tank is housed.
3. spray dust-reducing system according to claim 1, it is characterized in that: be equipped with on the pipeline of water source and ejector for the pressure type flow rate stabilizer that stores water, described pressure type flow rate stabilizer is the tank shape structure with a water inlet and a delivery port, its water inlet and delivery port are positioned at the below of pressure type flow rate stabilizer, one way valve is housed on the connecting pipeline of water source and described pressure type flow rate stabilizer and carries only valve, on the connecting pipeline of pressure type flow rate stabilizer and ejector, stop valve is housed.
4. spray dust-reducing system according to claim 2, it is characterized in that: be equipped with on the pipeline of water source and filtering tank be used to storing water and keeping the pressure type flow rate stabilizer of stable water pressure, described pressure type flow rate stabilizer has the tank shape structure of a water inlet and a delivery port, one way valve is housed on the connecting pipeline of water source and described pressure type flow rate stabilizer and carries only valve, on the connecting pipeline of pressure type flow rate stabilizer and filtering tank, stop valve is housed.
5. spray dust-reducing system according to claim 1, is characterized in that: the y-type filter that can filter out immobilized particles is housed on the pipeline of water source and ejector.
6. spray dust-reducing system according to claim 2, is characterized in that: the y-type filter that can filter out immobilized particles is housed on the pipeline of water source and filtering tank.
7. according to claim 3 or 4 described spray dust-reducing systems, is characterized in that: with carrying on the connecting pipeline that stops valve and described pressure type flow rate stabilizer, the y-type filter that can filter out immobilized particles is housed at one way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628382 CN202926376U (en) | 2012-11-23 | 2012-11-23 | Spray dust suppression system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220628382 CN202926376U (en) | 2012-11-23 | 2012-11-23 | Spray dust suppression system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926376U true CN202926376U (en) | 2013-05-08 |
Family
ID=48216350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220628382 Expired - Fee Related CN202926376U (en) | 2012-11-23 | 2012-11-23 | Spray dust suppression system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481573A (en) * | 2014-12-16 | 2015-04-01 | 中矿金业股份有限公司 | Inverted segment type draw shaft dustproof device |
-
2012
- 2012-11-23 CN CN 201220628382 patent/CN202926376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481573A (en) * | 2014-12-16 | 2015-04-01 | 中矿金业股份有限公司 | Inverted segment type draw shaft dustproof device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201239590Y (en) | Wet-type induced air precipitator | |
| CN202666638U (en) | Movable welding fume recoverer | |
| CN208852580U (en) | A kind of pulse vertical type filter cartridge deduster | |
| CN104069712A (en) | Chemical coagulation-based 'electricity-bag' integrated compound dust removing process | |
| CN202926376U (en) | Spray dust suppression system | |
| CN201851147U (en) | Dust removal device for mining surface of low coal seam | |
| CN204073727U (en) | Industrial dust emission-control equipment | |
| CN201574773U (en) | Multifunctional water-jet dedusting device | |
| CN211328558U (en) | Graphite pulse sack collector | |
| CN201791436U (en) | Straight through type low-resistance and wear-resistant large dust-removing bagged dust remover | |
| CN207655319U (en) | A kind of electrostatic precipitation system | |
| CN106437821A (en) | System for purifying air in tunnel | |
| CN103406201B (en) | A kind of flue dust deep treatment deduster, dust pelletizing system and dust collection method | |
| CN206942854U (en) | Tail-gas purifier of vehicle | |
| CN205532690U (en) | Automatic spraying dust suppression device | |
| CN205117390U (en) | Automatic spraying dust suppression device | |
| CN104891217B (en) | A kind of using method of cloth dust arrester of driving a vehicle | |
| CN208372741U (en) | A kind of cement raw material limestone crushing explosion-proof type air box impulse bag-type dust-precipitator | |
| CN205277480U (en) | Mining wet dust -collecting device | |
| CN109453595B (en) | Mining explosion-proof dust collector | |
| CN102600973B (en) | Preposed flue for electrostatic precipitator | |
| CN203253299U (en) | Novel dust removal device | |
| CN203702296U (en) | Tail gas purification device of motor vehicle | |
| CN203335117U (en) | Mining foam dust removal device | |
| CN208293501U (en) | Dry type Road cleaning vehicle for taking-up undesirable matter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131123 |