CN204002902U - A kind of Full automatic penumatic atomization mechanism - Google Patents
A kind of Full automatic penumatic atomization mechanism Download PDFInfo
- Publication number
- CN204002902U CN204002902U CN201420356832.2U CN201420356832U CN204002902U CN 204002902 U CN204002902 U CN 204002902U CN 201420356832 U CN201420356832 U CN 201420356832U CN 204002902 U CN204002902 U CN 204002902U
- Authority
- CN
- China
- Prior art keywords
- water tank
- valve
- full automatic
- atomization mechanism
- hand
- 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
Landscapes
- Nozzles (AREA)
Abstract
A kind of Full automatic penumatic atomization mechanism, relates to mining atomizing de-dusting apparatus field.This device is connected with supply air line, supply channel respectively, comprises water tank and tank lid, and tank lid spiral-lock is on water tank.Wherein, described tank lid offers exhaust hole; The below of described water tank sidewall is circumscribed with respectively one way valve and spraying joint, and described one way valve is connected with supply channel; The inside of described water tank is provided with hand and pulls valve and connected ball float, and described hand is pulled valve and is communicated with exhaust hole, and hand pulls valve and be provided with air intake and outlet air end, and described air intake is communicated with supply air line, and described outlet air end is communicated with water tank.The utility model can effectively reduce the dust concentration in working environment, and safe and reliable, energy-saving and cost-reducing, economic and practical.
Description
Technical field
The utility model relates to mining atomizing de-dusting apparatus field, is specifically a kind of Full automatic penumatic atomization mechanism.
Background technology
Under coal mine there is a large amount of dust in driving face, and human body respiration enters lung can cause the occupational diseases such as silicosis, and health is caused to great infringement.Although the counter-measures such as respirator have all been taked to wear such as staff in each mining area, can not tackle the problem at its root.The reasons such as the side leakage of respirator and staff's wearing mode are incorrect, all make dust-proof effect undesirable, also affect the general breathing of human body simultaneously.Want to reduce the injury of working environment dust to human body, the most effectively, the most reliable method is exactly the dust concentration that will reduce in working environment.
At present, the method conventionally adopting is to utilize the particle water of high-pressure atomization to catch harmful dust in working environment.But existing high-pressure atomizing device adopts electrical control more, in the environment under coal mine, use, electric fixtures very likely produces electric spark and explosion caused accident, poor stability, and use for a long time electric driving, can expend a large amount of electric power resources, not only uneconomical but also not environmental protection.
Utility model content
For the defect existing in prior art, the purpose of this utility model is to provide a kind of Full automatic penumatic atomization mechanism, can effectively reduce the dust concentration in working environment, and safe and reliable, energy-saving and cost-reducing, economic and practical.
For reaching above object, the technical scheme that the utility model is taked is:
The utility model provides a kind of Full automatic penumatic atomization mechanism, and this device is connected with supply air line, supply channel respectively, comprises water tank and tank lid, and tank lid spiral-lock is on water tank.Wherein, described tank lid offers exhaust hole; The below of described water tank sidewall is circumscribed with respectively one way valve and spraying joint, and described one way valve is connected with supply channel; The inside of described water tank is provided with hand and pulls valve and connected ball float, and described hand is pulled valve and is communicated with exhaust hole, and hand pulls valve and be provided with air intake and outlet air end, and described air intake is communicated with supply air line, and described outlet air end is communicated with water tank.
On the basis of technique scheme, between described one way valve and supply channel, be provided with gate valve.
On the basis of technique scheme, between described one way valve and supply channel, be provided with water filter.
On the basis of technique scheme, described hand is pulled between valve and supply air line and is provided with air filter.
On the basis of technique scheme, the upper surface of described tank lid is provided with noise damper, described noise damper be positioned at exhaust hole directly over.
On the basis of technique scheme, the top of described water tank extends outward an edge perpendicular to sidewall, the upper surface at described edge and the laminating of the soffit of tank lid.
On the basis of technique scheme, described edge and tank lid joint place are provided with sealing ring.
On the basis of technique scheme, described water tank adopts Q345 coiled sheet system to be welded, and water tank surface scribbles resistant material.
On the basis of technique scheme, the cross section of described water tank is rectangle.
On the basis of technique scheme, the cross section of described water tank is circular.
The beneficial effects of the utility model are:
1. the utility model adopts pneumatic control, by the automatic switchover of supply channel, supply air line, realizes water tank moisturizing and timing spraying, can effectively reduce the dust concentration in working environment.Whole process, without electricity consumption, has ensured the safety of coal mine operation, and energy-saving and cost-reducing, economic and practical.
2. the utility model is provided with gate valve, can, according to dust concentration size and required spray time interval in working environment, by the flow of regulation gate valve, complete timing, quantitatively spraying, thereby realize unmanned full automatic working.
3. the utility model is provided with water filter, air filter, can prevent that the impurity in supply channel, supply air line is blended in water tank, thus the obstruction of the joint of avoiding spraying.
4. water tank of the present utility model adopts Q345 coiled sheet system to be welded, and water tank surface scribbles resistant material, and longer service life is more suitable for colliery subsurface environment and uses.
5. exhaust passage of the present utility model port is provided with noise damper, the operating noise can effectively reduce device exhaust time.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model Full automatic penumatic atomization mechanism.
Reference numeral:
1-gate valve; 2-water filter; 3-one way valve; 4-water tank; 5-tank lid; 6-air filter; 7-hand is pulled valve; 8-ball float; 9-sealing ring; 10-exhaust hole; The 11-joint of spraying; 12-noise damper; 13-edge.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model provides a kind of Full automatic penumatic atomization mechanism, and this device is connected with the supply air line of supply channel and transferring high voltage gas respectively, comprises water tank 4, tank lid 5, and tank lid 5 spiral-locks are on water tank 4.
Wherein, tank lid 5 offers exhaust hole 10, and the upper surface of tank lid 5 is also provided with noise damper 12, described noise damper 12 be positioned at exhaust hole 10 directly over, the operating noise can effectively reduce device exhaust time.The below of described water tank 4 sidewalls is circumscribed with one way valve 3 and spraying joint 11, described one way valve 3 is connected with supply channel, can unidirectional water inflow prevent the refluence of water tank 4 inner high voltage water, and between one way valve 3 and supply channel, be also provided with gate valve 1 and water filter 2, water filter 2 is arranged between gate valve 1 and one way valve 3, and gate valve 1 is for controlling current size, to control as required timing, quantitatively spraying, water filter 2 is for the impurity of filtered water, in case stop up spraying joint 11 when spraying.The inside of described water tank 4 is provided with hand and pulls valve 7 and connected ball float 8, and described hand is pulled valve 7 and is fixed on tank lid 5 belows, is communicated with respectively with supply air line, exhaust hole 10, water tank 4.
As shown in Figure 1, described hand is pulled valve 7 and is provided with air intake P and outlet air end A, and air intake P is communicated with supply air line, and outlet air end A is communicated with water tank 4.Described hand is pulled valve 7 and is had two mode bits, mode bit be hand pull valve 7 valve member the next, hand is pulled valve 7 and is closed, water tank 4 is communicated with by exhaust hole 10 with extraneous; Another mode bit be hand pull valve 7 valve member upper, hand is pulled valve 7 and is opened, supply air line is pulled valve 7 with hand and is communicated with, exhaust hole 10 is pulled valve 7 with hand and is disconnected.
It is two normally close valves that described hand is pulled valve 7, is controlled hand and is pulled the unlatching of valve 7, closed condition: ball float 8 rises, and hand is pulled valve 7 and opened by rise, the decline of ball float 8, and supply air line is communicated with water tank 4, and shutoff is simultaneously communicated with exhaust hole 10; Ball float 8 declines, and hand is pulled valve 7 and closed, and disconnects being communicated with of supply air line and water tank 4, opens and being communicated with of exhaust hole 10 simultaneously.In addition, sailor pulls between valve 7 and supply air line and is also provided with air filter 6, and described air filter 6 is positioned at water tank 4 outsides, for filtering the impurity of gases at high pressure.
In order to ensure the seal degree of water tank 4, the top of water tank 4 extends outward an edge 13 perpendicular to sidewall, and the soffit of the upper surface at described edge 13 and tank lid 5 fits, and this joint place is also provided with sealing ring 9.
In the present embodiment, water tank 4 adopts Q345 coiled sheet system to be welded, and surface scribbles resistant material, and longer service life is more suitable for colliery subsurface environment and uses; It is rectangle or circular casing that the shape of water tank 4 can be designed to cross section according to environment for use, to adapt to the needs of coal mine environment.
When use, open gate valve 1, enter water tank 4 from the water of supply channel, ball float 8 is in low level, and hand is pulled valve 7 and closed, disconnection supply air line is communicated with water tank 4, open and being communicated with of exhaust hole 10, gases at high pressure cannot enter water tank 4, and the valve member that hand is pulled valve 7 remains on the next, gas in water tank 4 is discharged outside water tank 4 by exhaust hole 10, the interior maintenance normal pressure of water tank 4; In the time that the interior water level of water tank 4 reach a certain height, ball float 8 rises, the valve member that hand is pulled valve 7 moves to upper, hand is pulled valve 7 and is opened, and supply air line is communicated with water tank 4, and shutoff is simultaneously communicated with exhaust hole 10, gases at high pressure enter water tank 4, at this moment water tank 4 internal pressures increase, and because the water in the effect water tank 4 of one way valve 3 cannot flow backwards, water sprays from spraying joint 11 under the effect of gases at high pressure; Decline with rate of water added, ball float 8 declines under the effect of deadweight, and band is started to pull valve 7 and closed, and the valve member that hand is pulled valve 7 resets to the next, and water tank 4 is got back to again into water state, thereby completes a water spray circulation.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (10)
1. a Full automatic penumatic atomization mechanism, be connected with supply air line, supply channel respectively, this device comprises water tank (4), tank lid (5), tank lid (5) spiral-lock is upper at water tank (4), it is characterized in that: described tank lid (5) offers exhaust hole (10); The below of described water tank (4) sidewall is circumscribed with respectively one way valve (3) and spraying joint (11), and described one way valve (3) is connected with supply channel; The inside of described water tank (4) is provided with hand and pulls valve (7) and connected ball float (8), described hand is pulled valve (7) and is communicated with exhaust hole (10), and hand is pulled valve (7) and is provided with air intake and outlet air end, described air intake is communicated with supply air line, and described outlet air end is communicated with water tank (4).
2. Full automatic penumatic atomization mechanism as claimed in claim 1, is characterized in that: between described one way valve (3) and supply channel, be provided with gate valve (1).
3. Full automatic penumatic atomization mechanism as claimed in claim 1, is characterized in that: between described one way valve (3) and supply channel, be provided with water filter (2).
4. Full automatic penumatic atomization mechanism as claimed in claim 1, is characterized in that: described hand is pulled and between valve (7) and supply air line, is provided with air filter (6).
5. Full automatic penumatic atomization mechanism as claimed in claim 1, it is characterized in that: the upper surface of described tank lid (5) is provided with noise damper (12), described noise damper (12) be positioned at exhaust hole (10) directly over.
6. Full automatic penumatic atomization mechanism as claimed in claim 1, it is characterized in that: the top of described water tank (4) extends outward an edge perpendicular to sidewall (13) the soffit laminating of the upper surface of described edge (13) and tank lid (5).
7. Full automatic penumatic atomization mechanism as claimed in claim 6, is characterized in that: described edge (13) are provided with sealing ring (9) with tank lid (5) joint place.
8. Full automatic penumatic atomization mechanism as claimed in claim 1, is characterized in that: described water tank (4) adopts Q345 coiled sheet system to be welded, and water tank (4) surface scribbles resistant material.
9. the Full automatic penumatic atomization mechanism as described in any one in claim 1 to 8, is characterized in that: the cross section of described water tank (4) is rectangle.
10. the Full automatic penumatic atomization mechanism as described in any one in claim 1 to 8, is characterized in that: the cross section of described water tank (4) is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356832.2U CN204002902U (en) | 2014-06-27 | 2014-06-27 | A kind of Full automatic penumatic atomization mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356832.2U CN204002902U (en) | 2014-06-27 | 2014-06-27 | A kind of Full automatic penumatic atomization mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204002902U true CN204002902U (en) | 2014-12-10 |
Family
ID=52042921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356832.2U Expired - Fee Related CN204002902U (en) | 2014-06-27 | 2014-06-27 | A kind of Full automatic penumatic atomization mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204002902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386786A (en) * | 2015-12-17 | 2016-03-09 | 常熟市矿山机电器材有限公司 | Multifunctional mine dust reduction system |
-
2014
- 2014-06-27 CN CN201420356832.2U patent/CN204002902U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386786A (en) * | 2015-12-17 | 2016-03-09 | 常熟市矿山机电器材有限公司 | Multifunctional mine dust reduction system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202441422U (en) | Compressed air control filter device for rescue capsules and refuge chambers | |
| CN204002902U (en) | A kind of Full automatic penumatic atomization mechanism | |
| CN201934851U (en) | Plugging connector for pipeline | |
| CN202689980U (en) | Drilling de-dusting device | |
| CN204522045U (en) | A kind of high concentrate dust operation protecting device | |
| CN103470294B (en) | Mine dustfall agent automatic adding device | |
| CN202733132U (en) | Novel composite exhaust valve | |
| CN205277482U (en) | Intelligence infrared induction water curtain dust removal system | |
| CN205299081U (en) | Recovery system of gas gathering station unloading natural gas | |
| CN108579224A (en) | A kind of dust-extraction unit | |
| CN205252680U (en) | Two -way sealing water agency of filter core seat | |
| CN208859044U (en) | A kind of pressure-adjusting type solenoid valve with corrosion resistance | |
| CN203925351U (en) | A kind of for firedamp taking-out discharging drilling orifice dust catcher | |
| CN207794195U (en) | A kind of pneumatic self-controlled continuous pressure water system of energy storage | |
| CN202484515U (en) | Protective device for forward water hammer | |
| CN208792444U (en) | A kind of automatic air intaking valve for low-pressure drainage system | |
| CN202691156U (en) | Dual-port exhaust valve | |
| CN205387190U (en) | Gas supply system | |
| CN203452834U (en) | Device for automatically adding mine dust suppression agent | |
| CN204387435U (en) | Novel two-in-one tap structure | |
| CN102562130B (en) | Mining air purifying device | |
| CN205618190U (en) | Automatic watering and dust suppressing device | |
| CN203962021U (en) | A kind of air door pressure relief device | |
| CN212154840U (en) | Mining watering dust device convenient to adjust volume of spraying | |
| CN204784678U (en) | Overhead tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |