CN222111314U - Colliery ventilation dust collector - Google Patents
Colliery ventilation dust collector Download PDFInfo
- Publication number
- CN222111314U CN222111314U CN202420725543.9U CN202420725543U CN222111314U CN 222111314 U CN222111314 U CN 222111314U CN 202420725543 U CN202420725543 U CN 202420725543U CN 222111314 U CN222111314 U CN 222111314U
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- plate
- dust removal
- ventilation
- board
- diversion
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- 239000000428 dust Substances 0.000 title claims abstract description 39
- 238000009423 ventilation Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000003245 coal Substances 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 7
- 238000007689 inspection Methods 0.000 abstract 1
- 238000007790 scraping Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
本实用新型公开了一种煤矿通风除尘装置，属于矿用除尘设备技术领域，包括箱体以及开设在箱体一侧外壁上的进风口，箱体的另一侧设置有出风管，箱体的一端安装有检修板，箱体的内部安装有装配板，装配板的中部安装有雾化喷头，雾化喷头的两侧均设置有安装在装配板上的喷淋头，装配板的下方设置有第一引水板，第一引水板的一侧设置有第二引水板，第一引水板和第二引水板之间滑动连接有第一过滤板，第一引水板的下方安装有输送泵。本实用新型空气通过进风口进入，然后喷淋头进行第一步的喷淋除尘，在进行雾化喷头进行第二部的雾化除尘，最后在进行依次喷淋出尘，有效的提高除尘效果，同时也能够避免通风不畅的问题。
The utility model discloses a coal mine ventilation and dust removal device, which belongs to the technical field of mine dust removal equipment, including a box body and an air inlet opened on the outer wall of one side of the box body, an air outlet pipe is arranged on the other side of the box body, an inspection plate is installed at one end of the box body, an assembly plate is installed inside the box body, an atomizing nozzle is installed in the middle of the assembly plate, spray heads installed on the assembly plate are arranged on both sides of the atomizing nozzle, a first water guide plate is arranged below the assembly plate, a second water guide plate is arranged on one side of the first water guide plate, a first filter plate is slidably connected between the first water guide plate and the second water guide plate, and a delivery pump is arranged below the first water guide plate. In the utility model, air enters through the air inlet, and then the spray head performs the first step of spraying and dust removal, and then the atomizing nozzle performs the second step of atomizing and dust removal, and finally sprays and removes dust in sequence, which effectively improves the dust removal effect and can also avoid the problem of poor ventilation.
Description
Technical Field
The utility model relates to a ventilation and dust removal device, in particular to a coal mine ventilation and dust removal device, and belongs to the technical field of mining dust removal equipment.
Background
In coal mine workplaces such as roadways, heading faces and the like, a large amount of dust can be generated, dust is removed through ventilation and dust removal equipment, and air in the workplaces is guaranteed.
Chinese issued patent publication No. (CN 217567995U) is a coal mine ventilation dust collector, through setting up the water storage chamber that longitudinal section is "W" form in the box to set up vertical baffle, after dust-laden air gets into the box from the air intake, under the barrier effect of baffle, make it be "S" form wander and mix with the water in the water storage chamber, thereby effectually prolonged the stay time of dust-laden air in the box, make dust-laden air can fully contact with water, and then improved the dust removal effect of this device
But when the liquid level of its water storage intracavity contacted vertical baffle, air can not effectually pass through, can cause the condition that can't ventilate, if the water level in the water storage intracavity is in the vertical baffle below, its air is direct to pass through from the liquid top, and filter effect is relatively poor, influences ventilation dust removal's effect.
Disclosure of utility model
The utility model mainly aims to solve the problems of influence on ventilation and poor filtering effect, and provides a coal mine ventilation and dust removal device.
The aim of the utility model can be achieved by adopting the following technical scheme:
The utility model provides a colliery ventilation dust collector, includes the box and sets up air intake on the outer wall of box one side, the opposite side of box is provided with out the tuber pipe, the access panel is installed to the one end of box, the internally mounted of box has the assembly plate, the mid-mounting of assembly plate has atomizer, atomizer's both sides all are provided with and install the shower head on the assembly plate, the below of assembly plate is provided with first diversion board, one side of first diversion board is provided with the second diversion board, first diversion board with sliding connection has first filter between the second diversion board, the delivery pump is installed to the below of first diversion board.
Further, a protective net is arranged on the air inlet, and an exhaust fan is arranged in the air outlet pipe.
Further, the lower end of the second water diversion plate is connected with a second filter plate in a clamping mode, the right side of the second filter plate is matched with the inner wall of the box body to form a water passing cavity, and the input end of the conveying pump is communicated with the water passing cavity through a water pipe.
Further, the output end of the delivery pump is connected with a liquid diverter through a water pipe, and the lower end of the liquid diverter is respectively communicated with the atomizing nozzle and the spray nozzle through connecting pipes.
Further, a V-shaped air passing cavity is formed between the first water diversion plate, the second water diversion plate and the assembly plate.
Further, a mud scraping plate is fixedly connected between the first water diversion plate and the second water diversion plate.
Further, the lower end of the mud scraping plate is attached to the upper surface of the first filter plate.
Further, a through hole for the first filter plate to pass through is formed in the access plate, a mud cleaning door mounted on the access plate is arranged below the through hole, and the mud cleaning door is in threaded connection with the access plate through a threaded rod.
Further, a mud cleaning scraper is arranged on the inner side of the mud cleaning door.
Further, a drainage block is arranged below the mud cleaning scraping plate.
According to the ventilation and dust removal device for the coal mine, air enters through the air inlet and then passes through the V-shaped air passing cavity formed by the assembly plate matched with the first water diversion plate and the second water diversion plate, so that unsmooth ventilation caused by a channel blocked by liquid is avoided, the liquid is pumped by the conveying pump to be matched with the spray header for spraying and dust removal in the first step, the atomization and dust removal in the second part is carried out by the atomization spray header, finally dust is sprayed out in sequence, the dust removal effect is effectively improved, meanwhile, the problem of unsmooth ventilation can be avoided, meanwhile, sprayed or atomized water is filtered through the first filter plate under the diversion of the first water diversion plate and the second water diversion plate, impurities are discharged downwards after being filtered, and clean water can be pumped for use again by the conveying pump through the filtration of the first filter plate, so that the recycling function is improved, and water resources are saved.
Drawings
FIG. 1 is a schematic view of the overall structure of a preferred embodiment according to the present utility model;
FIG. 2 is a side view of the overall structure in accordance with a preferred embodiment of the present utility model;
FIG. 3 is a schematic view showing the internal structure of a case according to a preferred embodiment of the present utility model;
FIG. 4 is a schematic view of a first water deflector and a second water deflector in accordance with a preferred embodiment of the present utility model;
FIG. 5 is a schematic view of a mounting plate structure according to a preferred embodiment of the present utility model;
FIG. 6 is a schematic view of a first filter plate structure according to a preferred embodiment of the utility model;
FIG. 7 is a schematic view showing the construction of a sludge scraper according to a preferred embodiment of the present utility model;
Fig. 8 is a schematic view showing a structure of a mud door in accordance with a preferred embodiment of the present utility model.
In the figure, 1, a box body, 2, an access panel, 3, a first filter plate, 4, a mud cleaning door, 5, a protective net, 6, an air outlet pipe, 7, an exhaust fan, 8, a first water diversion plate, 9, an assembly plate, 10, a delivery pump, 11, a drainage block, 12, an atomizing nozzle, 13, a second water diversion plate, 14, a second filter plate, 15, a liquid diverter, 16, a mud cleaning scraper, 17, a mud scraping plate, 18 and a spray header.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-8, the ventilation dust collector for coal mine that this embodiment provided, including box 1 and offer the air intake on box 1 one side outer wall, the opposite side of box 1 is provided with out tuber pipe 6, the maintenance board 2 is installed to the one end of box 1, the internally mounted of box 1 has assembly plate 9, the mid-mounting of assembly plate 9 has atomizer 12, atomizer 12's both sides all are provided with the shower head 18 of installing on assembly plate 9, assembly plate 9's below is provided with first diversion board 8, one side of first diversion board 8 is provided with second diversion board 13, sliding connection has first filter 3 between first diversion board 8 and the second diversion board 13, conveyer pump 10 is installed to the below of first diversion board 8, the air passes through the air intake and gets into then through the V type air passing cavity that first diversion board 8 and second diversion board 13 formed of cooperation, avoid the passageway that liquid blocked to lead to ventilate, first step of spraying is carried out to the atomizer 18 to utilize conveyer pump 10 to extract liquid, carry out first step of spraying, the fog spraying 12 is carried out at the below of assembly plate 9, first diversion board 8 and second diversion board 8 and the smooth filter effect of spraying is carried out simultaneously, the filter effect is also can be improved through first diversion board is carried out to the second diversion board is smooth, the filter effect is simultaneously to the filter dust collector 13 is discharged simultaneously.
In this embodiment, as shown in fig. 1, 2 and 3, the protection net 5 is installed on the air inlet, the exhaust fan 7 is installed in the air outlet pipe 6, the lower end of the second water diversion plate 13 is connected with the second filter plate 14 in a clamping manner, the right side of the second filter plate 14 is matched with the inner wall of the box body 1 to form a water passing cavity, the input end of the conveying pump 10 is communicated with the water passing cavity through a water pipe, the output end of the conveying pump 10 is connected with the liquid diverter 15 through a water pipe, the lower end of the liquid diverter 15 is respectively communicated with the atomizing nozzle 12 and the spray header 18 through connecting pipes, and water for cleaning can be sucked again through the conveying pump 10 for use through the filtering of the first filter plate 3 and the second filter plate 14, so that the recycling function is improved, and the water resource is saved.
In this embodiment, as shown in fig. 3, fig. 4 and fig. 8, form the V type and cross the wind chamber between first diversion board 8 and second diversion board 13 and the assembly board 9, fixedly connected with scrapes mud board 17 between first diversion board 8 and the second diversion board 13, the lower extreme of scraping mud board 17 is laminated with the upper surface of first filter board 3, the through-hole that is used for first filter board 3 to pass is seted up on the access panel 2, the below of through-hole is provided with the clear mud door 4 of installing on access panel 2, clear mud door 4 passes through threaded rod and access panel 2 threaded connection, clear mud door 4's inboard is provided with clear mud scraper 16, clear mud scraper 16's below is provided with drainage piece 11, the liquid of spraying is through the direction cooperation first filter board 3 of first diversion board 8 and second diversion board 13, then flow to second filter board 14 through drainage piece 11, and filter, go into the use in the water chamber on the right side of entering second filter board 14, when impurity, can make first filter board 3 filter down through pulling and install clear mud through the guide piece 17, clear mud scraper 4 is opened to the clear mud door through the guide piece, clear mud door 4 is opened to the impurity, clear mud is opened to the clear mud door is convenient.
In this embodiment, as shown in fig. 1 to 8, the working process of the ventilation and dust removal device for coal mine provided in this embodiment is as follows:
step 1, ventilation is driven by an exhaust fan 7, and air enters through an air inlet;
Step 2, performing first-step dust removal through the spray header 18 on the left side, and then further performing dust removal by matching with the atomizing spray head 12;
Step 3, the clean liquid is filtered through the first filter plate 3 and flows to the second filter plate 14 in cooperation with the drainage block 11, and then enters the water passing cavity for the delivery pump 10 to use;
And 4, during cleaning, the upper surface of the first filter plate 3 is scraped off the filtered impurities by the scraper 17 by pulling the first filter plate 3.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (10)
1. The utility model provides a colliery ventilation dust collector, includes box (1) and sets up air intake on the outer wall of box (1) one side, the opposite side of box (1) is provided with out tuber pipe (6), access panel (2) are installed to the one end of box (1), a serial communication port, internally mounted of box (1) has assembly board (9), the mid-mounting of assembly board (9) has atomizer (12), the both sides of atomizer (12) all are provided with and install shower head (18) on assembly board (9), the below of assembly board (9) is provided with first diversion board (8), one side of first diversion board (8) is provided with second diversion board (13), sliding connection has first filter (3) between first diversion board (8) with the second diversion board (13), delivery pump (10) are installed to the below of first diversion board (8).
2. The coal mine ventilation and dust removal device according to claim 1, wherein a protective net (5) is installed on the air inlet, and an exhaust fan (7) is installed in the air outlet pipe (6).
3. The coal mine ventilation and dust removal device according to claim 1, wherein the lower end of the second water diversion plate (13) is connected with a second filter plate (14) in a clamping mode, the right side of the second filter plate (14) is matched with the inner wall of the box body (1) to form a water passing cavity, and the input end of the conveying pump (10) is communicated with the water passing cavity through a water pipe.
4. A coal mine ventilation and dust removal device according to claim 3, wherein the output end of the conveying pump (10) is connected with a liquid diverter (15) through a water pipe, and the lower end of the liquid diverter (15) is respectively communicated with the atomizing nozzle (12) and the spray header (18) through connecting pipes.
5. A ventilation and dust removal device for coal mines according to claim 1, characterized in that a V-shaped air-passing cavity is formed between the first water diversion plate (8) and the second water diversion plate (13) and the assembly plate (9).
6. A ventilation and dust removal device for coal mines according to claim 1, characterized in that a scraper (17) is fixedly connected between the first water diversion plate (8) and the second water diversion plate (13).
7. A ventilation and dust removal device for coal mine according to claim 6, wherein the lower end of the scraper (17) is attached to the upper surface of the first filter plate (3).
8. The coal mine ventilation and dust removal device according to claim 1, wherein the access plate (2) is provided with a through hole for the first filter plate (3) to pass through, a mud cleaning door (4) installed on the access plate (2) is arranged below the through hole, and the mud cleaning door (4) is in threaded connection with the access plate (2) through a threaded rod.
9. A ventilation and dust removal device for coal mines according to claim 8, characterized in that a cleaning scraper (16) is arranged on the inner side of the cleaning door (4).
10. A ventilation and dust removal device for coal mines according to claim 9, characterized in that a drainage block (11) is arranged below the mud cleaning scraper (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420725543.9U CN222111314U (en) | 2024-04-10 | 2024-04-10 | Colliery ventilation dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420725543.9U CN222111314U (en) | 2024-04-10 | 2024-04-10 | Colliery ventilation dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222111314U true CN222111314U (en) | 2024-12-06 |
Family
ID=93678250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420725543.9U Active CN222111314U (en) | 2024-04-10 | 2024-04-10 | Colliery ventilation dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222111314U (en) |
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2024
- 2024-04-10 CN CN202420725543.9U patent/CN222111314U/en active Active
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| GR01 | Patent grant |