CN221096516U - Wet process air filtering mechanism for mining equipment - Google Patents
Wet process air filtering mechanism for mining equipment Download PDFInfo
- Publication number
- CN221096516U CN221096516U CN202323346499.5U CN202323346499U CN221096516U CN 221096516 U CN221096516 U CN 221096516U CN 202323346499 U CN202323346499 U CN 202323346499U CN 221096516 U CN221096516 U CN 221096516U
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- mining equipment
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- 238000001914 filtration Methods 0.000 title claims abstract description 66
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 9
- 241000220317 Rosa Species 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 239000003546 flue gas Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 1
- 238000011282 treatment Methods 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000011418 maintenance treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model relates to the technical field of mining equipment components, in particular to a wet air filtering mechanism for mining equipment, which comprises a filter box, an air inlet pipe arranged in the middle of the left end of the filter box, a spray disc arranged in the upper left corner of the inside of the filter box, a plurality of atomizing nozzles arranged at the lower end of the spray disc in a rectangular array, a water pump arranged at the upper end of the filter box and communicated with the spray disc, a liquid guide pipe arranged between the lower ends of the filter boxes of the water pump and a filter screen cover arranged at the lower end of the liquid guide pipe, wherein the middle of the filter box is integrally and fixedly connected with a middle partition plate. In the utility model, the original spray type wet air filtering mechanism is scientifically and reasonably improved, and the middle partition plate, the drainage plate, the air guide plate, the water absorption filter cotton sheets and the fan housing are arranged on the inner side of the filter box, so that dust-containing air entering the filter box can be subjected to multi-level comprehensive filtering treatment, and solid particles with various particle diameters in the air are effectively filtered, thereby improving the air filtering treatment effect of the wet air filtering mechanism.
Description
Technical Field
The utility model relates to the technical field of mining equipment components, in particular to a wet air filtering mechanism for mining equipment.
Background
At present, in order to reduce harm to the environment and workers in the mining process of mining equipment, a wet air filtering mechanism is generally arranged at a position where dust is easy to generate in the mining equipment, so that dust in dust-containing air is filtered, and secondary pollution to the environment caused by dust-containing air discharge is prevented.
However, the wet filtration mechanism used on the current mining equipment has the following defects in the actual use process: most adopt spray type air filtering mechanism, when the dusty air that flows enters into the rose box, atomizing water just can carry out the gas washing with the air and handle to the solid particulate matter in the filtering air, but find in the in-service use, the effect of gas filtering is inversely proportional with the speed of circulation rose box, when the air velocity of ventilation is faster, air filtering's effect will descend gradually, simultaneously though can effectively filter the big granule solid particulate matter in the air, but still be easy to attach small granule solid particulate matter in the exhaust air, the effect of gas filtering handle is relatively poor.
In view of the above, it is important to design and manufacture a wet air filtering mechanism which has a good air filtering effect and is not easily affected by the air flow rate in mining equipment.
Disclosure of utility model
The utility model aims at: in order to solve the problems that the effect of filtering air dust is poor and solid particles with various particle diameters in air are difficult to efficiently filter out in the traditional wet air filtering mechanism for the mining equipment, the wet air filtering mechanism for the mining equipment is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a wet process gas filtering mechanism for mining equipment, includes the rose box, installs at the intake pipe at the rose box left end middle part, installs at the inside upper left corner of rose box spray the dish, be rectangular array and install at a plurality of atomizer of spraying the dish lower extreme, install at the rose box upper end and with spray the water pump that the dish is linked together, install the catheter between the water pump rose box lower extreme and install the filter screen cover of catheter lower extreme, the integrative fixedly connected with in middle part of rose box put the baffle, be provided with the filter part that is used for dust-laden air to synthesize wet process filtration between rose box and the middle baffle.
As a further description of the above technical solution:
The filter part comprises a drainage plate which is fixed above the middle baffle plate in the filter box and is of an inverted Y-shaped structure, an air guide plate which is fixed at the bottom of the right end of the drainage plate and is distributed in parallel with the middle baffle plate, an air outlet which is formed at the top of the right end of the filter box, and an air extraction part which is arranged between the filter box and the air outlet.
As a further description of the above technical solution:
The filtering part also comprises a water absorption and filtration cotton sheet which is detachably arranged between the filtering box and the middle baffle plate and is positioned below the spraying disc, a drain pipe which is communicated with the bottom of the left end of the filtering box and a pore filter screen which is obliquely arranged between the middle baffle plate and the drain pipe.
As a further description of the above technical solution:
The air extraction part comprises a fan housing arranged between the filter box and the inner side of the air outlet, a high-speed fan arranged in the middle of the fan housing and turbine blades arranged at the right end of the high-speed fan.
As a further description of the above technical solution:
the upper half part of the front end of the filter box is in an opening shape, a sealing box door is rotatably arranged on the outer side of the opening of the front end of the filter box, and a liquid level window is arranged below the sealing box door at the front end of the filter box.
As a further description of the above technical solution:
the electric cabinet is installed on the right side of the upper end of the filter box, and the output end of the electric cabinet is electrically connected with the input ends of the water pump and the high-speed fan respectively.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
According to the utility model, the original spray type wet air filtering mechanism is scientifically and reasonably improved, the middle partition plate, the drainage plate, the air guide plate, the water-absorbing filter cotton sheets and the fan housing are arranged on the inner side of the filter box, when the high-speed fan in the fan housing is electrified and works, the negative pressure state can be generated in the filter box, dust-containing air can be sucked into the filter box through the air inlet pipe, and the air is subjected to layer-by-layer filtering and cleaning treatment in the soaked water-absorbing filter cotton sheets, the atomized water area and the liquid in the filter box in sequence.
Drawings
FIG. 1 is a schematic diagram of a wet gas filtering mechanism for mining equipment according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
Fig. 3 is a schematic structural view of the present utility model.
Legend description:
1. A filter box; 101. a middle baffle plate; 102. a drainage plate; 103. an air guide plate; 104. an air inlet pipe; 105. an air outlet; 106. a liquid level window; 107. a blow-down pipe; 2. sealing the box door; 3. a water-absorbing filter cotton sheet; 4. a spray tray; 401. an atomizing nozzle; 5. a water pump; 501. a catheter; 502. filtering the net cover; 6. a fan housing; 601. a high-speed fan; 602. a turbine blade; 7. a fine pore filter screen; 8. an electric control box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a wet process gas filtering mechanism for mining equipment, including rose box 1, install the intake pipe 104 at rose box 1 left end middle part, install at the inside upper left corner of rose box 1 spray dish 4, be rectangular array install at a plurality of atomizer 401 of spray dish 4 lower extreme, install at rose box 1 upper end and with spray the water pump 5 that the dish 4 is linked together, install the catheter 501 between the 5 rose box 1 lower extreme of water pump and install the filter screen panel 502 of catheter 501 lower extreme, the integrative fixedly connected with in middle part of rose box 1 put baffle 101, be provided with the filter part that is used for dust-laden air to synthesize wet process filtration between rose box 1 and the middle baffle 101.
Specifically, as shown in fig. 1-3, the filtering portion includes a drainage plate 102 fixed in the filtering box 1 and located above the middle partition plate 101, and having an inverted Y-shaped structure, an air guide plate 103 fixed at the bottom of the right end of the drainage plate 102 and distributed parallel to the middle partition plate 101, an air outlet 105 formed at the top of the right end of the filtering box 1, and an air extraction portion disposed between the filtering box 1 and the air outlet 105, and meanwhile, the filtering portion further includes a water-absorbing cotton sheet 3 detachably installed between the filtering box 1 and the middle partition plate 101 and located below the spray pan 4, a drain pipe 107 communicated at the bottom of the left end of the filtering box 1, and a pore filter screen 7 obliquely installed between the middle partition plate 101 and the drain pipe 107, wherein solid particles after filtering in the first step adhere to the lower side of the water-absorbing cotton sheet 3, and liquid dissolving the solid particles enters the lower left side of the filtering box 1 under the flushing action of atomized water, and then enters the lower right side of the filtering box 1 through the pore filter screen 7, and at this time, the turbid liquid is in the lower right side of the filtering box 1, the filtering box, the drain pipe 107 is in the middle partition plate 1, and the drain pipe is in the middle of the filtering box 1.
The air extraction part comprises a fan housing 6 arranged between the filter box 1 and the inner side of the air outlet 105, a high-speed fan 601 arranged in the middle of the fan housing 6 and a turbine blade 602 arranged at the right end of the high-speed fan 601, when the high-speed fan 601 works, the turbine blade 602 can be driven to rotate at a high speed, at the moment, air in the filter box 1 can be discharged through the air outlet 105, and meanwhile, under the action of negative pressure, the air can be sucked into the filter box 1 through the air inlet pipe 104.
Specifically, as shown in fig. 1, the upper half part of the front end of the filter tank 1 is in an opening shape, the outer side of the opening of the front end of the filter tank 1 is provided with a sealing tank door 2 in a rotating manner, and the sealing tank door 2 is arranged, so that on one hand, the installation, the disassembly, the replacement and the maintenance treatment of the internal components of the filter tank 1 are facilitated, on the other hand, liquid is conveniently added into the filter tank 1, the front end of the filter tank 1 is positioned below the sealing tank door 2, a liquid level window 106 is arranged, and an operator can observe the liquid level condition of the liquid in the filter tank 1 outside the filter tank 1 conveniently.
Specifically, as shown in fig. 1-3, an electric cabinet 8 is installed on the right side of the upper end of the filter cabinet 1, the output end of the electric cabinet 8 is electrically connected with the input ends of the water pump 5 and the high-speed fan 601 respectively, and the arrangement of the electric cabinet 8 facilitates the power-on control and parameter setting operation of the water pump 5 and the high-speed fan 601 by operators.
Working principle: when the filter box 1 is used, the filter box 1 is installed or placed on a designated station of a mining device, the air inlet pipe 104 is connected to an air passage of the mining device, the electric cabinet 8 of the wet air filtering mechanism is connected to a control terminal of the mining device, the assembly operation between the wet air filtering mechanism and the mining device is completed, in the daily use process, an operator can operate the electric cabinet 8 to control the water pump 5 and the high-speed fan 601 to work, when the water pump 5 works, liquid in the filter box 1 can be conveyed into the spray tray 4 through the liquid guide pipe 501 and uniformly sprayed onto the water absorbing filter cotton sheets 3 through the plurality of atomizing nozzles 401 in an atomizing mode, at the moment, an atomized water area is formed at the upper left corner of the filter box 1, atomized water wets the water absorbing filter cotton sheets 3, excessive liquid falls down to the bottom of the filter box 1, when the high-speed fan 601 works, the filter box 1 can continuously blow the air in the filter box 1 outwards, at the moment, negative pressure is generated in the filter box 1, at the moment, dust-containing air can enter the lower left part of the filter box 1 through the air inlet pipe 104, the water-absorbing filter cotton sheets 3 in the filter box 1 can carry out first-step wet filtering treatment on the air, the treated air can enter an atomized water area upwards, the air can be subjected to second-step cleaning treatment, the air after the first two-step treatment can enter liquid in the filter box 1 downwards under the guiding action of the drainage plate 102 and the air guide plate 103, so that the air can be subjected to third-step cleaning treatment, and the air after comprehensive treatment can move upwards between the filter box 1 and the air guide plate 103 and is discharged out of the filter box 1 through the air outlet 105.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a wet flue gas filtering mechanism for mining equipment, includes rose box (1), installs intake pipe (104) at rose box (1) left end middle part, installs spray dish (4) at the inside upper left corner of rose box (1), is a plurality of atomizer (401) of rectangular array installation at spray dish (4) lower extreme, installs at rose box (1) upper end and with spray water pump (5) that are linked together of dish (4), installs catheter (501) between the lower extreme of rose box (1) of water pump (5) and installs filter screen panel (502) of catheter (501) lower extreme, a serial communication port, the integrative fixedly connected with in middle part of rose box (1) put baffle (101), be provided with the filter part that is used for dust air to synthesize wet flue gas filtering between rose box (1) and the middle baffle (101).
2. The wet air filtering mechanism for the mining equipment according to claim 1, wherein the filtering part comprises a drainage plate (102) which is fixed inside the filtering box (1) and is located above the middle partition plate (101) and is of an inverted Y-shaped structure, an air guide plate (103) which is fixed at the bottom of the right end of the drainage plate (102) and is distributed in parallel with the middle partition plate (101), an air outlet (105) which is formed in the top of the right end of the filtering box (1), and an air extraction part which is arranged between the filtering box (1) and the air outlet (105).
3. A wet gas filtering mechanism for mining equipment according to claim 2, wherein the filtering part further comprises a water absorbing filter cotton sheet (3) detachably mounted between the filtering box (1) and the middle partition plate (101) and positioned below the spraying disc (4), a drain pipe (107) communicated with the bottom of the left end of the filtering box (1) and a pore filter screen (7) obliquely mounted between the middle partition plate (101) and the drain pipe (107).
4. A wet air filtering mechanism for mining equipment according to claim 2, wherein the air extracting part comprises a fan housing (6) arranged between the filter box (1) and the inner side of the air outlet (105), a high-speed fan (601) arranged in the middle of the fan housing (6) and a turbine blade (602) arranged at the right end of the high-speed fan (601).
5. The wet air filtering mechanism for the mining equipment according to claim 1, wherein the upper half part of the front end of the filtering box (1) is in an opening shape, a sealing box door (2) is rotatably arranged on the outer side of the opening of the front end of the filtering box (1), and a liquid level window (106) is arranged below the sealing box door (2) at the front end of the filtering box (1).
6. The wet air filtering mechanism for the mining equipment according to claim 1, wherein an electric cabinet (8) is installed on the right side of the upper end of the filtering box (1), and the output end of the electric cabinet (8) is electrically connected with the input ends of the water pump (5) and the high-speed fan (601) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323346499.5U CN221096516U (en) | 2023-12-08 | 2023-12-08 | Wet process air filtering mechanism for mining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323346499.5U CN221096516U (en) | 2023-12-08 | 2023-12-08 | Wet process air filtering mechanism for mining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096516U true CN221096516U (en) | 2024-06-07 |
Family
ID=91329207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323346499.5U Active CN221096516U (en) | 2023-12-08 | 2023-12-08 | Wet process air filtering mechanism for mining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096516U (en) |
-
2023
- 2023-12-08 CN CN202323346499.5U patent/CN221096516U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |