CN203022799U - Foam atomizing dust collector - Google Patents
Foam atomizing dust collector Download PDFInfo
- Publication number
- CN203022799U CN203022799U CN 201320031185 CN201320031185U CN203022799U CN 203022799 U CN203022799 U CN 203022799U CN 201320031185 CN201320031185 CN 201320031185 CN 201320031185 U CN201320031185 U CN 201320031185U CN 203022799 U CN203022799 U CN 203022799U
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- inlet pipeline
- pipeline
- valve
- foam
- chemical tank
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Abstract
The utility model discloses a foam atomizing dust collector. The foam atomizing dust collector comprises an air inlet pipeline (1), a water inlet pipeline (2), an agentia box (3), an agentia box pipeline (4), a stirring mixer (5), and a linkage valve (6), wherein the air inlet pipeline (1) and the water inlet pipeline (2) are connected at an inlet by the linkage valve (6), the tail ends of the air inlet pipeline (1) and the water inlet pipeline (2) are connected with the stirring mixer (5), the agentia box (3) is led to the water inlet pipeline (2) through the agentia box pipeline (4); the air inlet pipeline (1) internally comprises an air pressure regulating valve (7) for controlling the size of air pressure; the water inlet pipeline (2) is connected with a filter (8), a water flow control valve (9) and a proportional adder (10) in sequence from the inlet; and the agentia box pipeline (4) is internally connected with a fine-adjusting needle valve (11) and a one-way valve (12). According to the foam atomizing dust collector, the function of collecting dust through foam can be realized through simple combination and connection, the purpose of being capable of regulating the atomizing pressure through the air pressure regulating valve (7) can be achieved, and the foam atomizing dust collector is convenient and practical.
Description
Technical field
The utility model relates to the go out structure of dirt device of a kind of go out dirt device, particularly foam.
Background technology
Safety and the workers ' health of dust in Working Environment of Underground Mine to coal production consisted of very large threat, and pneumoconiosis has become affects a healthy important harm of Coal Mine Staff.The dirt device that goes out can be good at reducing the dust in subsurface environment, allows worker's health be protected.
The go out operating principle of dirt device of foam: liquid medicine is added in chemical tank, by negative pressure, liquid medicine is drawn onto in the foaming Taper Pipe and stirs by blast, then ejected by injection apparatus, the liquid medicine that ejects becomes foam-like, thereby plays the dirt effect of going out.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of foam spray dirt device that goes out is provided, and simple in structure, the input of saving material can take full advantage of blast and regulate expulsion pressure.
The technical solution of the utility model is: a kind of foam spray dirt device that goes out, comprise air inlet pipeline, inlet pipeline, chemical tank, chemical tank pipeline, mixing stirring device and interstage valve, air inlet pipeline is connected by interstage valve in the entrance with inlet pipeline, and both end is connected with mixing stirring device; Chemical tank is connected with inlet pipeline through the chemical tank pipeline; Air inlet pipeline comprises the blast control valve of controlling the blast size; Inlet pipeline is connecting strainer, water flow control valve and ratio adder successively from the entrance; Be connected with fine setting needle valve and one way valve in the chemical tank pipeline.
The effect of strainer is to stop in water foreign material to enter pipeline to result in blockage.
The similar threeway of ratio adder external form, comprising a pyramid type cavity, pyramid type cavity small bore one end is connected with the chemical tank pipeline, when water reaches one regularly through ratio adder and hydraulic pressure, will produce negative pressure and the liquid medicine in chemical tank is sucked out then enter inlet pipeline.
One way valve is for preventing that the water of inlet pipeline from entering medicine-chest (liquid medicine can only go out and can not advance), and the effect of fine setting needle valve is the uninterrupted of regulating sucking-off liquid medicine.
Mixing stirring device comprises helical blade and nylon foaming Taper Pipe, and medicament here fully mixes with water and forms foam.
The utility model is simple in structure, and by inlet pipeline, being connected of air inlet pipeline and chemical tank pipeline realized the go out function of dirt of foam, reaches the adjustable purpose of expulsion pressure by the blast control valve simultaneously, and be convenient and practical.
Description of drawings
Fig. 1 is the foam spray dirt device connection diagram of going out;
Fig. 2 is ratio adder sectional drawing;
Fig. 3 is for mixing (water and liquid medicine are mixed fully by blast produce foam) apparatus structure schematic diagram.
The specific embodiment
As shown in Figure 1, medicine-chest 3 one sides have two pipelines, and one is air inlet pipeline 1, and another is inlet pipeline 2, both are connected by interstage valve 6 in the entrance.Be connected with medicine-chest 3 through chemical tank pipeline 4 in the middle of inlet pipeline 2, then the two-way pipe enters together in the mixing stirring device 5 that nylon foaming Taper Pipe 15 and helical blade 14 are housed and stirs the generation foam, is then sprayed by shower nozzle.at water inlet end on inlet pipeline, strainer 8(effect being installed is that in prevention water, foreign material enter pipeline and result in blockage), connect water flow control valve 9 thereafter, and then connection ratio adder 10, the 10 similar threeways of external form of ratio adder, but inside comprises pyramid type cavity 13, pyramid type cavity 13 small bore one ends are connected with chemical tank pipeline 4, chemical tank pipeline 4 adds that an one way valve 11 prevents that inlet pipeline 1 draining from entering medicine-chest 3(liquid medicine and can only go out and can not advance), latter linked fine setting needle valve 12, its effect is the flow of regulating sucking-off liquid medicine, when water during through ratio adder 10 and hydraulic pressure when reaching some strength, will produce negative pressure sucks out the liquid medicine of 3 li, medicine-chest and then enters inlet pipeline 2, enter again to be equipped with to stir in the mixing stirring device 5 that nylon foaming Taper Pipe 15 is connected with helical blade together with air inlet pipeline 1 and produce foam and ejection (inlet pipeline 2 adopts the change head of oneself processing to be connected with high pressure elbow with being connected of mixing stirring device 5).The reinforcing bar of a φ 6 of helical blade 14 use is as trunk, the blade in the shape of a spiral of oneself making in the above's welding.
In pipeline the connection of each parts adopt all that φ 25 high pressure are straight-through, φ 25 high pressure elbows, φ 25 valves, a writing brush and φ 25 buckle press joints.Ratio adder 10 two are the one-inch pipe thread, with chemical tank pipeline 4 junctions be button in two minutes.Connecing the change head in fine setting needle valve 11 use became four minutes in two minutes is connected with ratio adder 10.Air inlet pipeline 1 adds an elbow by a writing brush and is connected with mixing stirring device 5.
Claims (3)
1. foam spray dirt device that goes out, it is characterized in that: comprise air inlet pipeline (1), inlet pipeline (2), chemical tank (3), chemical tank pipeline (4), mixing stirring device (5) and interstage valve (6), air inlet pipeline (1) is connected by interstage valve (6) in the entrance with inlet pipeline (2), and both end is connected with mixing stirring device (5); Chemical tank (3) is connected with inlet pipeline (2) through chemical tank pipeline (4); Air inlet pipeline (1) comprises the blast control valve (7) of controlling the blast size; Inlet pipeline (2) is connecting strainer (8), water flow control valve (9) and ratio adder (10) successively from the entrance; Be connected with fine setting needle valve (11) and one way valve (12) in chemical tank pipeline (4).
2. a kind of foam spray according to claim 1 dirt device that goes out, it is characterized in that: ratio adder (10) comprises a pyramid type cavity (13), pyramid type cavity (13) small bore one end is connected with chemical tank pipeline (4).
3. a kind of foam spray according to claim 1 dirt device that goes out, it is characterized in that: mixing stirring device (5) comprises helical blade (14) and nylon foaming Taper Pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031185 CN203022799U (en) | 2013-01-22 | 2013-01-22 | Foam atomizing dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031185 CN203022799U (en) | 2013-01-22 | 2013-01-22 | Foam atomizing dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022799U true CN203022799U (en) | 2013-06-26 |
Family
ID=48646790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031185 Expired - Lifetime CN203022799U (en) | 2013-01-22 | 2013-01-22 | Foam atomizing dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747227A (en) * | 2013-12-31 | 2015-07-01 | 中国矿业大学(北京) | Net type foam film dust removal system for underground coal mine |
| CN107801622A (en) * | 2017-11-20 | 2018-03-16 | 张军民 | A kind of soilless culture method |
| CN109772613A (en) * | 2019-01-30 | 2019-05-21 | 江苏安全技术职业学院 | A kind of foam slurry injection device |
-
2013
- 2013-01-22 CN CN 201320031185 patent/CN203022799U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747227A (en) * | 2013-12-31 | 2015-07-01 | 中国矿业大学(北京) | Net type foam film dust removal system for underground coal mine |
| CN107801622A (en) * | 2017-11-20 | 2018-03-16 | 张军民 | A kind of soilless culture method |
| CN109772613A (en) * | 2019-01-30 | 2019-05-21 | 江苏安全技术职业学院 | A kind of foam slurry injection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |