CN206700992U - A kind of dust-removing purification device for excavation roadway of coal mine - Google Patents
A kind of dust-removing purification device for excavation roadway of coal mine Download PDFInfo
- Publication number
- CN206700992U CN206700992U CN201720475472.1U CN201720475472U CN206700992U CN 206700992 U CN206700992 U CN 206700992U CN 201720475472 U CN201720475472 U CN 201720475472U CN 206700992 U CN206700992 U CN 206700992U
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- Prior art keywords
- dust
- settling tank
- collecting box
- waste liquid
- liquid collecting
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Abstract
The utility model discloses a kind of dust-removing purification device for excavation roadway of coal mine, including housing, air-suction cover, waste liquid collecting box and water pump；Horizontal baffle plate is fixedly arranged in the middle of in the housing, several equally distributed gas outlets are offered on baffle plate, vertical net cylinder is mounted on gas outlet；Nozzle is correspondingly arranged in the upper end open of net cylinder；Horizontal screen pack is installed in waste liquid collecting box, settling tank is communicated with the other end of communicating pipe, several horizontal dividing plates are provided with the settling tank.The utility model is contacted by water and flue gas in net cylinder, dust in flue gas is adhered in water, and flowed downward along net cylinder, water with flue dust is flowed into the waste liquid collecting box of bottom, first passes through filter screen filtration, does not divide filtering by most of, water collects in waste liquid collecting box, liquid is extracted out from the top of settling tank, the dividing plate in settling tank makes the dust of precipitation collect in bottom, ensures sedimentation effect.
Description
Technical field
It the utility model is related to a kind of coal mining equipment, specifically a kind of dust-removing purification device for excavation roadway of coal mine.
Background technology
In coal mine underground tunneling roadway, dedusting will be typically carried out.It is away from setting one of hand in 10-30 rice of meeting head on during dedusting
Dynamic spraying, one of hand spray is set again in 50 meters away from meeting head on.But during mechanical drivage, twice hand spray dust removing effects
Difference, still some dust are outwards flown upward, and are caused roadway's sides rib, pipeline, rear road facility equivalance dirt big, are prevented to Mine Integrated
Dust lane carrys out certain difficulty.
Utility model content
The purpose of this utility model is to provide a kind of dust-removing purification device for excavation roadway of coal mine, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：
A kind of dust-removing purification device for excavation roadway of coal mine, including housing, air-suction cover, waste liquid collecting box and water pump；The shell
Internal is fixedly arranged in the middle of horizontal baffle plate, several equally distributed gas outlets is offered on baffle plate, the upper of gas outlet is pacified
Equipped with vertical net cylinder；Nozzle is correspondingly arranged in the upper end open of net cylinder, nozzle connects with water inlet pipe, is connected on water inlet pipe
There is water pump；The lower end of the net cylinder is fixedly connected with connecting rod, and connecting rod stretches out housing, the connecting vibration motor on the end of connecting rod；
Blast pipe is communicated with corresponding to the lower end of the net cylinder in housing sidewall, several air-suction covers, air-suction cover are communicated with blast pipe
Blower fan is inside installed；Exhaust outlet is offered at the top of the housing, waste liquid collecting box, waste collection are communicated with the bottom of housing
Horizontal screen pack is installed in case, offers the first sewage draining exit corresponding to the top of screen pack in waste liquid collecting box side wall；
The bottom of waste liquid collecting box is communicated with communicating pipe, settling tank is communicated with the other end of communicating pipe, and communicating pipe is positioned at precipitation
The bottom of case, several horizontal dividing plates, dividing plate or so are provided with the settling tank and are staggered, in the bottom of settling tank
Offer the second sewage draining exit；Return pipe is communicated with the top of the settling tank, return pipe extend into the middle part of settling tank, return pipe
Other end connected with water pump.
Further：The tubular structure that the net cylinder is process by wire netting, its lower end are sealing structure, and upper end is provided with
Opening.
Further：Gap width between the free end of the dividing plate and settling tank side wall is 10~30mm.
Further：Closure is stamped on first sewage draining exit and the second sewage draining exit.
Further：The settling tank is identical and in the same plane with the height of waste liquid collecting box.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by water and flue gas in net cylinder
Contact, the dust in flue gas is adhered in water, and is flowed downward along net cylinder, and the water with flue dust is flowed into the useless of bottom
In liquid collecting box, filter screen filtration is first passed through, does not divide filtering by most of, water collects in waste liquid collecting box, from settling tank
Liquid is extracted at top out, and the dividing plate in settling tank makes the dust of precipitation collect in bottom, ensures sedimentation effect, what return pipe was extracted out
Water is fed again into internal use, saves water source.The utility model makes air be contacted fully with water by net cylinder, extends air
With the time of contact of water, ensure the dust removing effects of dust, the sewage with dust passes through filter screen filtration, then carries out place of settling
Reason, reuses the water after processing, saves water source, reduces cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dust-removing purification device for excavation roadway of coal mine.
Fig. 2 is a kind of overlooking the structure diagram of baffle plate in dust-removing purification device for excavation roadway of coal mine.
In figure：1- housings, 2- air-suction covers, 3- net cylinders, 4- waste liquid collecting boxes, 5- settling tanks, 6- water pumps, 7- baffle plates, 8- sprays
Mouth, 9- gas outlets, 10- connecting rods, 11- vibrating motors, 12- blower fans, 13- blast pipes, 14- screen packs, 15- communicating pipes, 16- every
Plate, 17- return pipes, 18- water inlet pipes, 19- exhaust outlets, the sewage draining exits of 20- first, the sewage draining exits of 21- second.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to figure, in the utility model embodiment, a kind of dust-removing purification device for excavation roadway of coal mine, including housing 1, inhale
Gas hood 2, waste liquid collecting box 4 and water pump 6；Horizontal baffle plate 7 is fixedly arranged in the middle of in the housing 1, is offered on baffle plate 7 some
Individual equally distributed gas outlet 9, vertical net cylinder 3, the cylinder that net cylinder 3 is process by wire netting are mounted on gas outlet 9
Shape structure, its lower end are sealing structure, and upper end is provided with opening, can flow through air and water in net cylinder 3, air is contacted with water
Fully；Nozzle 8 is correspondingly arranged in the upper end open of net cylinder 3, nozzle 8 connects with water inlet pipe 18, is communicated with water inlet pipe 18
Water pump 6, water is sprayed water into net cylinder 3 from nozzle 8, made moist in net cylinder 3；The lower end of the net cylinder 3 is fixedly connected with connecting rod 10,
Connecting rod 10 stretches out housing 1, the connecting vibration motor 11 on the end of connecting rod 10, and the electronic connecting rod 10 of vibrating motor 11 vibrates, and makes net
Cylinder 3 is vibrated, and the dust adhered to thereon and water are shaken off, and avoids blocking mesh；The side wall of housing 1 corresponding to the lower end of the net cylinder 3
On be communicated with blast pipe 13, several air-suction covers 2 are communicated with blast pipe 13, blower fan 12 is installed in air-suction cover 2, suction is extraneous
Air；The top of the housing 1 offers exhaust outlet 19, and exhaust outlet 19 discharges the air after purification, connects in the bottom of housing 1
Waste liquid collecting box 4 is connected with, horizontal screen pack 14 is installed in waste liquid collecting box 4, what screen pack 14 can be in filter sewage is big
Part coal dust, the first sewage draining exit 20, the first sewage draining exit 20 are offered corresponding to the top of screen pack 14 in the side wall of waste liquid collecting box 4
On be stamped closure；Communicating pipe 15 is communicated with the bottom of waste liquid collecting box 4, precipitation is communicated with the other end of communicating pipe 15
Case 5, and it is located at the bottom of settling tank 5 communicating pipe 15, the settling tank 5 is identical with the height of waste liquid collecting box 4, and positioned at same
In plane, several horizontal dividing plates 16 are provided with the settling tank 5, dividing plate 16 or so is staggered, dividing plate 16 from
It is 10~30mm by the gap width between end and the side wall of settling tank 5, is easy to current by being offered in the bottom of settling tank 5
Second sewage draining exit 21, closure is stamped on the second sewage draining exit 21；The top of the settling tank 5 is communicated with return pipe 17, return pipe
17 extend into the middle part of settling tank 5, and the other end of return pipe 17 connects with water pump 6, and the water after precipitation is re-used.
During work, the flue gas in tunnel is pumped into blast pipe 13 by air-suction cover 2, flue gas is fed in housing 1,
Flow up, while water pump 6 is pumped into water purification and sprayed from nozzle 8, water and flue gas are contacted in net cylinder 3, and the dust in flue gas is glued
It is attached in water, and is flowed downward along net cylinder 3, the air for removing flue dust is discharged from the exhaust outlet 19 at top, with flue dust
Water is flowed into the waste liquid collecting box 4 of bottom, is first passed through screen pack 14 and is filtered, and does not divide filtering by most of, water is in waste collection
Collect in case 4, in the presence of communicating pipe 15, make settling tank 5 identical with the liquid level of waste liquid collecting box 4, from settling tank 5
Liquid is extracted at top out, when liquid flows in settling tank 5, the dust of precipitation is collected in bottom in the presence of dividing plate 16,
Ensure sedimentation effect, the water that return pipe 17 is extracted out is fed again into internal use, saves water source.The utility model passes through net cylinder
Air is contacted the time of contact for fully extending air and water with water, ensure the dust removing effects of dust, the sewage warp with dust
Filter screen filtration is crossed, then carries out precipitation process, reuses the water after processing, water source is saved, reduces cost.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of dust-removing purification device for excavation roadway of coal mine, including housing (1), air-suction cover (2), waste liquid collecting box (4) and water pump
(6)；It is characterized in that：Horizontal baffle plate (7) is fixedly arranged in the middle of in the housing (1), it is equal to offer several on baffle plate (7)
The gas outlet (9) of even distribution, vertical net cylinder (3) is mounted on gas outlet (9)；It is right in the upper end open of net cylinder (3)
Nozzle (8) should be provided with, nozzle (8) is connected with water inlet pipe (18), and water pump (6) is communicated with water inlet pipe (18)；The net cylinder (3)
Lower end be fixedly connected with connecting rod (10), connecting rod (10) stretches out housing (1), the connecting vibration motor on the end of connecting rod (10)
(11)；Blast pipe (13) is communicated with corresponding to the lower end of the net cylinder (3) in housing (1) side wall, blast pipe is communicated with (13)
Several air-suction covers (2), air-suction cover (2) is interior to be provided with blower fan (12)；Exhaust outlet (19) is offered at the top of the housing (1),
Waste liquid collecting box (4) is communicated with the bottom of housing (1), horizontal screen pack (14) is installed in waste liquid collecting box (4), is filtered
Corresponding to the top of net (14) the first sewage draining exit (20) is offered in waste liquid collecting box (4) side wall；At the bottom of waste liquid collecting box (4)
Portion is communicated with communicating pipe (15), settling tank (5) is communicated with the other end of communicating pipe (15), and communicating pipe (15) is positioned at precipitation
The bottom of case (5), several horizontal dividing plates (16) being provided with the settling tank (5), dividing plate (16) left and right is staggered,
The second sewage draining exit (21) is offered in the bottom of settling tank (5)；Return pipe (17) is communicated with the top of the settling tank (5), is returned
Water pipe (17) extend into the middle part of settling tank (5), and the other end of return pipe (17) connects with water pump (6).
A kind of 2. dust-removing purification device for excavation roadway of coal mine according to claim 1, it is characterised in that：The net cylinder (3)
The tubular structure being process by wire netting, its lower end are sealing structure, and upper end is provided with opening.
A kind of 3. dust-removing purification device for excavation roadway of coal mine according to claim 1, it is characterised in that：The dividing plate (16)
Free end and settling tank (5) side wall between gap width be 10~30mm.
A kind of 4. dust-removing purification device for excavation roadway of coal mine according to claim 1, it is characterised in that：First blowdown
Closure is stamped on mouth (20) and the second sewage draining exit (21).
A kind of 5. dust-removing purification device for excavation roadway of coal mine according to claim 1, it is characterised in that：The settling tank
(5) it is identical and in the same plane with the height of waste liquid collecting box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475472.1U CN206700992U (en) | 2017-05-02 | 2017-05-02 | A kind of dust-removing purification device for excavation roadway of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475472.1U CN206700992U (en) | 2017-05-02 | 2017-05-02 | A kind of dust-removing purification device for excavation roadway of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700992U true CN206700992U (en) | 2017-12-05 |
Family
ID=60459216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475472.1U Expired - Fee Related CN206700992U (en) | 2017-05-02 | 2017-05-02 | A kind of dust-removing purification device for excavation roadway of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206700992U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211757A (en) * | 2018-03-19 | 2018-06-29 | 西安科技大学 | A kind of mining negative-pressure ejecting formula hydrogen sulphide disposal unit and processing method |
| CN108301365A (en) * | 2018-03-15 | 2018-07-20 | 随州奔宝汽车制造有限公司 | A kind of road sweeper |
| CN109113781A (en) * | 2018-09-12 | 2019-01-01 | 安徽建筑大学 | Air current cuts off formula dust collector for coal mine safety |
| CN109499765A (en) * | 2018-12-19 | 2019-03-22 | 宜兴市爱迪尔科技有限公司 | Turn-back flow high-efficiency electrical dust collector device |
| CN115822686A (en) * | 2022-12-02 | 2023-03-21 | 应急管理部研究中心 | Dust removal equipment for coal mine safety production roadway |
| CN116464500A (en) * | 2023-05-12 | 2023-07-21 | 鹤壁煤电股份有限公司 | Automatic dust fall device for tunnel tunneling |
-
2017
- 2017-05-02 CN CN201720475472.1U patent/CN206700992U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108301365A (en) * | 2018-03-15 | 2018-07-20 | 随州奔宝汽车制造有限公司 | A kind of road sweeper |
| CN108211757A (en) * | 2018-03-19 | 2018-06-29 | 西安科技大学 | A kind of mining negative-pressure ejecting formula hydrogen sulphide disposal unit and processing method |
| CN109113781A (en) * | 2018-09-12 | 2019-01-01 | 安徽建筑大学 | Air current cuts off formula dust collector for coal mine safety |
| CN109113781B (en) * | 2018-09-12 | 2024-03-15 | 安徽建筑大学 | Dust collector is used in air current partition type colliery safety |
| CN109499765A (en) * | 2018-12-19 | 2019-03-22 | 宜兴市爱迪尔科技有限公司 | Turn-back flow high-efficiency electrical dust collector device |
| CN115822686A (en) * | 2022-12-02 | 2023-03-21 | 应急管理部研究中心 | Dust removal equipment for coal mine safety production roadway |
| CN116464500A (en) * | 2023-05-12 | 2023-07-21 | 鹤壁煤电股份有限公司 | Automatic dust fall device for tunnel tunneling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180502 |