CN213775421U - Coal mine operation ventilation unit - Google Patents
Coal mine operation ventilation unit Download PDFInfo
- Publication number
- CN213775421U CN213775421U CN202021264072.4U CN202021264072U CN213775421U CN 213775421 U CN213775421 U CN 213775421U CN 202021264072 U CN202021264072 U CN 202021264072U CN 213775421 U CN213775421 U CN 213775421U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- fixedly connected
- screen plate
- box body
- box
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 29
- 239000003245 coal Substances 0.000 title claims description 22
- 239000000428 dust Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 241001233242 Lontra Species 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a colliery operation ventilation unit, the power distribution box comprises a box body, one side of box is provided with the air-blower, one side of box is close to air-blower fixedly connected with honeycomb duct. This colliery operation ventilation unit, through the air-blower, first spout, the second spout, first filter screen plate, the setting of second filter screen plate and spring isotructure, first filter screen plate and second filter screen plate can carry out the dual filtration to the dust in the air, starter motor drives the transfer line and rotates, rotation through the transfer line, make first filter screen plate and second filter screen plate produce the displacement and drive the spring and produce deformation, when the transfer line does not filter screen plate and second with first filter screen plate contact, the elastic force effect through the spring makes first filter screen plate and second filter screen plate reset, can make it produce certain vibrations at the in-process that resets, thereby can make the dust on first filter screen plate and the second filter screen plate receive vibrations and drop.
Description
Technical Field
The utility model relates to a colliery technical field specifically is a colliery operation ventilation unit.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines, and when a coal seam is far from the ground surface, coal mining is generally selected to an underground excavation roadway, which is the underground coal mine, and when the coal seam is very close to the ground surface, coal mining is generally selected to directly strip a surface soil layer, which is the opencast coal mine.
Common colliery operation ventilation unit carries out effectual filtration to the dust through filtering the otter board mostly, but the dust can be attached to the surface of filtering the otter board mostly and block up the mesh of filtering the otter board, leads to needing frequent change to filter the otter board, has reduced staff's work efficiency, and uses single filtration otter board to air purification filterable effect relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a colliery operation ventilation unit has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a ventilation device for coal mine operation comprises a box body, wherein an air blower is arranged on one side of the box body, a guide pipe is fixedly connected to one side of the box body close to the air blower, a first sliding groove and a second sliding groove are respectively formed in one side of the inner top wall of the box body, a first filter screen plate and a second filter screen plate are respectively connected to the inside of the first sliding groove and the inside of the second sliding groove in a sliding mode, springs are respectively fixedly connected to one sides of the first filter screen plate and the second filter screen plate, damping balls are respectively fixedly connected to the other sides of the first filter screen plate and the second filter screen plate, a motor is fixedly connected to one side of the upper surface of the box body, a transmission rod is fixedly connected to the output end of the motor, a support rod is movably connected to the middle portion of the inner bottom wall of the box body through a shaft seat, PP filter cotton is arranged on the surface of the support rod, a partition plate is fixedly connected to the inside of the box body close to the support rod, the utility model discloses a water conservancy diversion water pump, including box, baffle fixedly connected with backup pad, middle part fixedly connected with shower nozzle on one side of the backup pad, the water conservancy diversion chamber has been seted up to the inside of backup pad, raceway fixedly connected with water pump is passed through to one side in water conservancy diversion chamber, raceway fixed connection storage water tank is passed through to the input of water pump, the top fixedly connected with draught fan of backup pad one side, one side fixedly connected with exhaust pipe of draught fan.
Optionally, a guide plate is fixedly connected to the bottom of one side of each of the first filter screen plate and the second filter screen plate, and a dust collecting groove is formed in the inner bottom wall of the box body, which is close to the guide plate.
Optionally, the bottom of the partition plate is fixedly connected with a ventilation pipe, and a check valve is arranged inside the ventilation pipe.
Optionally, a sewage cavity is formed in the box body, a drain pipe is fixedly connected to the bottom of the sewage cavity, and a water inlet pipe fixedly connected with the box body penetrates through one side of the water storage tank.
Optionally, a storage battery is arranged in the middle of the upper surface of the box body, universal wheels are fixedly connected to the lower surface of the box body, and a push rod is fixedly connected to the other side of the box body.
Optionally, the inner bottom wall of the box body is provided with a drainage groove close to the ventilation pipe.
(III) advantageous effects
The utility model provides a colliery operation ventilation unit possesses following beneficial effect:
1. the coal mine operation ventilation device comprises a blower, a first chute, a second chute, a first filter screen plate, a second filter screen plate, a spring and the like, wherein the first filter screen plate and the second filter screen plate can carry out double filtration on dust in air, a starting motor drives a transmission rod to rotate, the first filter screen plate and the second filter screen plate generate displacement and drive the spring to generate deformation through the rotation of the transmission rod, when the transmission rod is not in contact with the first filter screen plate and the second filter screen plate, the first filter screen plate and the second filter screen plate are reset through the elastic force of the spring, and can generate certain vibration in the resetting process, so that the dust on the first filter screen plate and the second filter screen plate can be vibrated and fall off, and the guide plate is matched with the guide plate for use, and can effectively guide and collect the dust, compared with the traditional device, the frequency of replacing and cleaning the filter screen plate is reduced, and the use of workers is facilitated.
2. This colliery operation ventilation unit through the setting of PP filter pulp, draught fan, delivery pipe, water pump, storage water tank, water conservancy diversion chamber, shower nozzle and backup pad isotructure, starts the water pump, makes the water in the storage water tank spout through the shower nozzle to can effectual adsorbed air in the partial granule, improved the device's practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the case of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.
In the figure: 1. a box body; 2. a blower; 3. a flow guide pipe; 4. a first chute; 5. a second chute; 6. A first filter screen plate; 7. a second filter screen plate; 8. a spring; 9. a shock absorbing ball; 10. a motor; 11. a transmission rod; 12. a support bar; 13. PP filter cotton; 14. a partition plate; 15. a support plate; 16. a spray head; 17. a flow guide cavity; 18. a water pump; 19. a water storage tank; 20. an induced draft fan; 21. an exhaust duct; 22. a baffle; 23. A vent pipe; 24. a sewage chamber; 25. a universal wheel; 26. a push rod; 27. a water drainage groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a coal mine operation ventilation device comprises a box body 1, wherein a storage battery is arranged in the middle of the upper surface of the box body 1, the storage battery is electrically connected with an air blower 2, an induced draft fan 20, a motor 10 and a water pump 18, a universal wheel 25 is fixedly connected to the lower surface of the box body 1, a brake pad is arranged inside the universal wheel 25, the air blower 2 is arranged on one side of the box body 1, a draft tube 3 is fixedly connected to one side of the box body 1 close to the air blower 2, a push rod 26 is fixedly connected to the other side of the box body 1, the device is convenient to move and use through the arrangement of the push rod 26 and the universal wheel 25, a first sliding groove 4 and a second sliding groove 5 are respectively arranged on one side of the inner top wall of the box body 1, a first filter screen plate 6 and a second filter screen plate 7 are respectively slidably connected to the insides of the first sliding groove 4 and the second sliding groove 5, the bottoms of the first filter screen plate 6 and the second filter screen plate 7 are slidably connected to the inner bottom wall of the box body 1 through sliding grooves, one side of each of the first filter screen plate 6 and the second filter screen plate 7 is fixedly connected with a spring 8, the number of the springs 8 is two, one end of each of the two springs 8 is respectively and fixedly connected with one side wall of the first chute 4 and one side wall of the second chute 5, the other side of each of the first filter screen plate 6 and the second filter screen plate 7 is fixedly connected with a damping ball 9, through the arrangement of the damping balls 9, the vibration generated when the springs 8 reset can be slowed down to a certain degree, the damage of the springs caused by the overlarge vibration of the first filter screen plate 6 and the second filter screen plate 7 is avoided, the bottom of one side of each of the first filter screen plate 6 and the second filter screen plate 7 is fixedly connected with a guide plate 22, the inner bottom wall of the box body 1 is provided with a dust collecting groove close to the guide plate 22, the lower surface of the dust collecting groove is in threaded connection with a sealing cover, the sealing cover is rotated, so that the dust in the dust collecting groove is convenient to clean, one side of the upper surface of the box body 1 is fixedly connected with a motor 10, the output end of the motor 10 is fixedly connected with a transmission rod 11, so the middle part of the inner bottom wall of the box body 1 is movably connected with a support rod 12 through a shaft seat, the surface of the support rod 12 is provided with PP filter cotton 13, the inner part of the box body 1 is fixedly connected with a partition plate 14 close to the support rod 12, the bottom of the partition plate 14 is fixedly connected with a ventilation pipe 23, the inner part of the ventilation pipe 23 is provided with a one-way valve, the situation that water flows into the ventilation pipe 23 and only air flows out in one direction is avoided through the arrangement of the one-way valve, the inner part of the box body 1 is fixedly connected with a support plate 15 close to the partition plate 14, the middle part of one side of the support plate 15 is fixedly connected with a spray head 16, the inner part of the support plate 15 is provided with a diversion cavity 17, water can be uniformly dispersed in different spray heads 16 through the arrangement of the diversion cavity 17, one side of the diversion cavity 17 is fixedly connected with a water pump 18 through a water pipe, and the input end of the water pump 18 is fixedly connected with a water storage tank 19 through a water pipe, top fixedly connected with draught fan 20 of backup pad 15 one side, one side fixedly connected with exhaust pipe 21 of draught fan 20, sewage chamber 24 has been seted up to the inside of box 1, the bottom fixedly connected with drain pipe of sewage chamber 24, the interior diapire of box 1 is close to ventilation pipe 23 and has seted up water drainage tank 27, 16 spun water of shower nozzle flows in sewage chamber 24 through water drainage tank 27, the drain pipe through sewage chamber 24 bottom, the discharge of sewage has been made things convenient for again, 1 fixedly connected with inlet tube of box is run through to one side of storage water tank 19, the setting of inlet tube, the interpolation of water has been made things convenient for.
The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, detailed description of known functions and known components is omitted in the specific embodiment of the disclosure, and in order to ensure compatibility of the device, all adopted operation means are consistent with parameters of instruments in the market.
In summary, the operation steps of the ventilation device for coal mine operation are as follows;
1. when the dust collector is used, a user starts the blower 2 to suck air into the box body 1, the first filter screen plate 6 and the second filter screen plate 7 can carry out double filtration on dust in the air, the starting motor 10 drives the transmission rod 11 to rotate, the first filter screen plate 6 and the second filter screen plate 7 are displaced and drive the spring 8 to deform through the rotation of the transmission rod 11, when the transmission rod 11 is not in contact with the first filter screen plate 6 and the second filter screen plate 7, the first filter screen plate 6 and the second filter screen plate 7 are reset through the elastic force of the spring 8, and certain vibration can be generated in the resetting process, so that the dust on the first filter screen plate 6 and the second filter screen plate 7 can be vibrated to fall off, and the falling dust falls off in the dust collecting tank through the action of the guide plate 22;
2. the air after filtration blows the surface of PP filter pulp 13 to make bracing piece 12 rotate, start water pump 18, with the water in the storage water tank 19 by the blowout of shower nozzle 16 at last through water conservancy diversion chamber 17, thereby can effectual absorption part granule, start draught fan 20, in the air after will filtering sent out box 1 through exhaust pipe 21, thereby accomplished the filtration of air.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a colliery operation ventilation unit, includes box (1), its characterized in that: an air blower (2) is arranged on one side of the box body (1), a guide pipe (3) is fixedly connected on one side of the box body (1) close to the air blower (2), a first sliding chute (4) and a second sliding chute (5) are respectively formed in one side of the inner top wall of the box body (1), a first filter screen plate (6) and a second filter screen plate (7) are respectively connected inside the first sliding chute (4) and the second sliding chute (5) in a sliding mode, springs (8) are respectively fixedly connected on one sides of the first filter screen plate (6) and the second filter screen plate (7), damping balls (9) are respectively fixedly connected on the other sides of the first filter screen plate (6) and the second filter screen plate (7), a motor (10) is fixedly connected on one side of the upper surface of the box body (1), a transmission rod (11) is fixedly connected on the output end of the motor (10), and a support rod (12) is movably connected on the middle portion of the inner bottom wall of the box body (1) through a shaft seat, the surface of bracing piece (12) is provided with PP filter pulp (13), the inside of box (1) is close to bracing piece (12) fixedly connected with baffle (14), the inside of box (1) is close to baffle (14) fixedly connected with backup pad (15), middle part fixedly connected with shower nozzle (16) of backup pad (15) one side, water conservancy diversion chamber (17) have been seted up to the inside of backup pad (15), raceway fixedly connected with water pump (18) is passed through to one side of water conservancy diversion chamber (17), raceway fixedly connected with storage water tank (19) is passed through to the input of water pump (18), the top fixedly connected with draught fan (20) of backup pad (15) one side, one side fixedly connected with exhaust pipe (21) of draught fan (20).
2. A coal mine operation ventilation unit according to claim 1, wherein: the bottom of one side of the first filter screen plate (6) and the second filter screen plate (7) is fixedly connected with a guide plate (22), and the inner bottom wall of the box body (1) is provided with a dust collecting groove close to the guide plate (22).
3. A coal mine operation ventilation unit according to claim 1, wherein: the bottom of the partition plate (14) is fixedly connected with a ventilation pipe (23), and a one-way valve is arranged in the ventilation pipe (23).
4. A coal mine operation ventilation unit according to claim 1, wherein: the sewage chamber (24) has been seted up to the inside of box (1), the bottom fixedly connected with drain pipe in sewage chamber (24), box (1) fixedly connected with inlet tube is run through to one side of storage water tank (19).
5. A coal mine operation ventilation unit according to claim 1, wherein: the middle part of the upper surface of the box body (1) is provided with a storage battery, the lower surface of the box body (1) is fixedly connected with a universal wheel (25), and the other side of the box body (1) is fixedly connected with a push rod (26).
6. A coal mine operation ventilation unit according to claim 1, wherein: and a drainage groove (27) is formed in the inner bottom wall of the box body (1) close to the ventilation pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264072.4U CN213775421U (en) | 2020-07-02 | 2020-07-02 | Coal mine operation ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264072.4U CN213775421U (en) | 2020-07-02 | 2020-07-02 | Coal mine operation ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775421U true CN213775421U (en) | 2021-07-23 |
Family
ID=76867013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021264072.4U Expired - Fee Related CN213775421U (en) | 2020-07-02 | 2020-07-02 | Coal mine operation ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565554A (en) * | 2021-08-09 | 2021-10-29 | 山西汾河焦煤股份有限公司回坡底煤矿 | High-efficiency ventilation device and system for coal mining |
-
2020
- 2020-07-02 CN CN202021264072.4U patent/CN213775421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565554A (en) * | 2021-08-09 | 2021-10-29 | 山西汾河焦煤股份有限公司回坡底煤矿 | High-efficiency ventilation device and system for coal mining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210814485U (en) | A dust collector for construction scene | |
| CN203655341U (en) | Novel wet-type mining cyclone dust remover | |
| CN213775421U (en) | Coal mine operation ventilation unit | |
| CN110063686A (en) | It is a kind of to be convenient to clean dust and the domestic dedusting device based on artificial intelligence | |
| CN206746181U (en) | A kind of mine deduster | |
| CN210145771U (en) | Building engineering construction dust collector | |
| CN206080408U (en) | Sweeping machine | |
| CN208981250U (en) | A kind of Trailed road sweeper | |
| CN102900043A (en) | Pressure suction cleaning device for environmental sanitation works | |
| CN202755338U (en) | Air pressure adsorption type cleaning device for environmental sanitation operation | |
| CN103831788B (en) | Dust-free environment-friendly electric hammer | |
| CN108581733A (en) | A kind of power battery case grinding device | |
| CN209630798U (en) | A kind of energy saving and environment friendly clarifier | |
| CN212283342U (en) | Effectual colliery welding dust collection device of collection dirt | |
| CN209304294U (en) | A kind of efficient silicon wafer twin grinding process equipment of ultraprecise | |
| CN209735215U (en) | Environment-friendly dust removal device with purification function and used for building construction | |
| CN209341417U (en) | Clearing apparatus and air conditioner for air conditioner | |
| CN209003815U (en) | Dust catcher | |
| CN208287677U (en) | A kind of pulsed bag-type dust equipment | |
| CN110655233A (en) | Good waste water treatment equipment for building engineering of shock attenuation | |
| CN206942803U (en) | A kind of bridge tunnel air deduster | |
| CN220005239U (en) | Portable environment-friendly dust extraction vehicle for flour mill | |
| CN218813422U (en) | Waterless and dustless floor-cleaning vehicle | |
| CN218458689U (en) | Water coal slurry steam condensate recovery unit | |
| CN218627185U (en) | Central dust collection device with large air volume |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |