CN116637466A - A filter dust remover for administering hydrogen sulfide gas and dust - Google Patents
A filter dust remover for administering hydrogen sulfide gas and dust Download PDFInfo
- Publication number
- CN116637466A CN116637466A CN202310671233.3A CN202310671233A CN116637466A CN 116637466 A CN116637466 A CN 116637466A CN 202310671233 A CN202310671233 A CN 202310671233A CN 116637466 A CN116637466 A CN 116637466A
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- Prior art keywords
- dust
- hydrogen sulfide
- sulfide gas
- shell
- treatment mechanism
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- 239000000428 dust Substances 0.000 title claims abstract description 124
- 239000007789 gas Substances 0.000 title claims abstract description 75
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000003513 alkali Substances 0.000 claims abstract description 28
- 238000009826 distribution Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 239000010802 sludge Substances 0.000 claims 5
- 238000005067 remediation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/10—Combinations of devices covered by groups B01D45/00, B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cyclones (AREA)
Abstract
The invention discloses a filtering dust remover for treating hydrogen sulfide gas and dust, which comprises a vehicle body, a dust treatment mechanism and a hydrogen sulfide gas treatment mechanism, wherein the dust treatment mechanism and the hydrogen sulfide gas treatment mechanism are arranged on the vehicle body, the dust treatment mechanism comprises a cyclone separator and a suction fan arranged at the output end of the cyclone separator, the hydrogen sulfide gas treatment mechanism comprises a shell and a spraying assembly, a gas homogenizing assembly is arranged in the shell, and the gas homogenizing assembly comprises a guide cylinder and a flow distribution cover arranged at the upper part of the guide cylinder; the spraying assembly comprises a liquid supply pipe and a pressure pump, wherein the liquid supply pipe extends into the shell, and the pressure pump is used for injecting alkali liquid into the liquid supply pipe; the output end of the liquid supply pipe is positioned above the flow distribution cover. The filtering dust remover for treating hydrogen sulfide gas and dust disclosed by the invention is flexible and convenient to move, small in occupied space, and capable of reducing the alkali liquor consumption and the sewage production amount and improving the dust and hydrogen sulfide gas removal effect.
Description
Technical Field
The invention belongs to the technical field of dust removal equipment, and particularly relates to a filtering dust remover for treating hydrogen sulfide gas and dust.
Background
As is well known, more dust is generated in the mine construction operation process, and more harmful gas exists in the coal mine, wherein hydrogen sulfide is one of the representative harmful gases facing mine production, has no color and acidity, has smelly egg smell, has higher density than air, and is generally accumulated near the bottom plates of coal mine tunnels, working surfaces and the like. Dust and hydrogen sulfide gas have a large influence on the human body, so in order to ensure the safety of underground workers, the dust and the hydrogen sulfide gas need to be treated.
The device comprises an air door, a spraying unit, a feeding unit and a packing layer, wherein the air door is arranged in a coal mine underground roadway and is divided into a front layer and a rear layer, the inside of the air door is hollow, the front air door and the rear air door are both in a grid shape, the spraying unit comprises a first spraying unit and a second spraying unit, the first spraying unit is used for removing dust in mine airflow, the second spraying unit is used for removing hydrogen sulfide in mine airflow, the spraying unit can atomize liquid, the contact frequency of the liquid and the airflow is increased, and the packing layer is filled with a pull ring to increase the gas-liquid contact area, so that the effect of absorbing the hydrogen sulfide by alkali liquor is enhanced. The device has the function of purifying hydrogen sulfide gas in coal mines, can improve the working environment of the mines, and eliminates potential safety hazards.
However, when the present inventors embodied this device, the following drawbacks were found to exist: the dust and hydrogen sulfide gas in the mine are treated by adopting a fixed spraying mode at the working face, so that the occupied space is large, the disassembly and the assembly are inconvenient, and the mobility is poor; the alkali liquor consumption is large, the generated sewage is much, and the dust and hydrogen sulfide gas removal effect needs to be further improved.
Disclosure of Invention
Based on the defects of the prior art, the technical problem solved by the invention is to provide the filtering dust remover for treating hydrogen sulfide gas and dust, which is flexible and convenient to move, small in occupied space, and capable of reducing the alkali liquor consumption and the sewage production and improving the dust and hydrogen sulfide gas removal effect.
In order to solve the technical problems, the invention is realized by the following technical scheme: the invention provides a filtering dust remover for treating hydrogen sulfide gas and dust, which comprises a vehicle body, a dust treatment mechanism and a hydrogen sulfide gas treatment mechanism, wherein the dust treatment mechanism and the hydrogen sulfide gas treatment mechanism are arranged on the vehicle body, the dust treatment mechanism comprises a cyclone separator and a suction fan arranged at the output end of the cyclone separator, the hydrogen sulfide gas treatment mechanism comprises a shell and a spraying assembly, a gas homogenizing assembly is arranged in the shell, and the gas homogenizing assembly comprises a guide cylinder and a flow distribution cover arranged at the upper part of the guide cylinder; the spraying assembly comprises a liquid supply pipe and a pressure pump, wherein the liquid supply pipe extends into the shell, and the pressure pump is used for injecting alkali liquid into the liquid supply pipe; the output end of the liquid supply pipe is positioned above the flow distribution cover.
Further, the output end of the liquid supply pipe is provided with a flow distribution assembly, and the flow distribution assembly comprises an atomizing nozzle facing the upper part in the shell and a diffusion nozzle facing the flow distribution cover.
Optionally, an air outlet pipe extending into the cyclone separator is arranged in the cyclone separator, and a cylindrical filter element is arranged at the air outlet pipe.
Optionally, the cyclone separator is provided with an ash removal component for cleaning the cylindrical filter element; the ash removal subassembly includes fixed mounting in cyclone's erection column, ash removal brush, two vaulting poles, transfer line, actuating cylinder and actuating cylinder, and the one end and the erection column of two vaulting poles are articulated, and the other end and the ash removal brush of two vaulting poles are articulated, the actuating cylinder can be slided from top to bottom and install in erection column department, the one end and the actuating cylinder of transfer line are articulated, the other end and one of them a set of vaulting pole of transfer line are articulated, the actuating cylinder provides power for the reciprocating of actuating cylinder, barrel type filter core rotates and installs in play tuber pipe department, the suction fan provides power for the rotation of barrel type filter core.
Further, the output end of the suction fan tangentially stretches into the shell from the inner wall of the shell.
Further, an air outlet is formed in the shell, and a reverse flow plate which is obliquely arranged is installed in the shell and close to the air outlet.
Optionally, a plurality of groups of uniformly distributed flow guide blades are arranged in the flow guide cylinder.
Further, the cyclone dust collector also comprises a dust collecting box, the dust discharging end of the cyclone dust collector extends into the dust collecting box, and a drawer is slidably arranged at the dust collecting box.
Optionally, the bottom of casing is provided with the mud collection groove, install the mud pipe that stretches into in the mud collection groove on the casing, the diapire in mud collection groove is to mud pipe department slope arrangement.
Optionally, the corner of automobile body is installed the supporting component, the supporting component includes the last extension that articulates to install in the automobile body and the support lower margin that the spiral shell was installed on the extension and prop.
From the above, the filter dust remover for treating hydrogen sulfide gas and dust provided by the invention has the following beneficial effects:
1. the method comprises the steps that dust and hydrogen sulfide gas are pressurized by an external fan and then are sent into a cyclone separator, large-particle dust is removed under the action of the cyclone separator, small-particle dust and hydrogen sulfide gas are sucked into a shell through a suction fan, alkali liquor is pressurized by a pressurizing pump and then sprayed out through a spraying assembly, and under the action of a gas homogenizing assembly, the small-particle dust and the hydrogen sulfide gas are contacted with the alkali liquor, and the small-particle dust and the hydrogen sulfide gas are captured and removed;
2. the dust is pretreated, the residual dust and hydrogen sulfide gas can be removed through a small amount of alkali liquor, the alkali liquor consumption and the sewage production amount are reduced, and the dust and hydrogen sulfide gas removal effect is improved.
3. The convenient movement of the dust remover can be realized by adopting the vehicle body, the movement is flexible and convenient, and the occupied space is small
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as to provide further clarity and understanding of the above and other objects, features and advantages of the present invention, as described in the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2;
FIG. 4 is a schematic view of the cross-sectional structure at B-B in FIG. 2;
FIG. 5 is a schematic left-hand structural view of the present invention;
FIG. 6 is a schematic view of the cross-sectional structure at C-C in FIG. 5.
The reference numerals in the drawings: 1. a vehicle body; 2. a cyclone separator; 3. a suction fan; 4. a housing; 5. a guide cylinder; 6. a flow distribution cover; 7. a liquid supply pipe; 8. a pressurizing pump; 9. an atomizing nozzle; 10. a diffusion nozzle; 11. an air outlet pipe; 12. a cartridge filter element; 13. a mounting column; 14. a dust removing brush; 15. a brace rod; 16. a transmission rod; 17. a drive cylinder; 18. a drive cylinder; 19. an air outlet; 20. a reverse flow plate; 21. flow guiding fan blades; 22. an ash collection box; 23. a drawer; 24. a mud collecting groove; 25. a mud pipe; 26. an expansion support; 27. and supporting the ground feet.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following detailed description of the invention, taken in conjunction with the accompanying drawings, illustrates the principles of the invention by way of example and by way of a further explanation of the principles of the invention, and its features and advantages will be apparent from the detailed description. In the drawings to which reference is made, the same or similar components in different drawings are denoted by the same reference numerals.
As shown in fig. 1 to 6, the filtering dust remover for treating hydrogen sulfide gas and dust provided by the invention comprises a vehicle body 1, a dust treatment mechanism and a hydrogen sulfide gas treatment mechanism, wherein the dust treatment mechanism and the hydrogen sulfide gas treatment mechanism are arranged on the vehicle body 1. The dust treatment mechanism comprises a cyclone separator 2 and a suction fan 3 arranged at the output end of the cyclone separator 2, the hydrogen sulfide gas treatment mechanism comprises a shell 4 and a spraying assembly, a gas homogenizing assembly is arranged in the shell 4, and the gas homogenizing assembly comprises a guide cylinder 5 and a flow distribution cover 6 arranged on the upper part of the guide cylinder 5.
The spray assembly comprises a liquid supply pipe 7 extending into the shell 4 and a pressure pump 8, wherein the pressure pump 8 injects alkali liquor into the liquid supply pipe 7. The output end of the liquid supply pipe 7 is positioned above the flow distribution cover 6.
Further, the invention also comprises a containing cylinder arranged on the vehicle body 1, the input end of the pressurizing pump 8 extends into the inner bottom of the containing cylinder, and alkali liquor is contained in the containing cylinder. The output end of the pressurizing pump 8 is communicated with the input end of the liquid supply pipe 7. It should be noted that, according to the nature of removing the harmful gas, the corresponding treatment liquid may be replaced, and this embodiment only uses hydrogen sulfide gas as an example to describe the detailed description, and the equivalent mode of treating other harmful gases by using the above principle is within the protection scope of the present disclosure.
The flow distribution cover 6 is preferably a conical cover, the tip end of the conical cover faces upwards, alkali liquor sprayed by the spraying assembly forms a columnar water curtain under the action of the conical cover, and small particle dust and hydrogen sulfide gas enter the lower part of the conical cover through the guide cylinder 5 and move towards the columnar water curtain along the bottom of the conical cover, so that the small particle dust and the hydrogen sulfide gas fully contact with the alkali liquor to achieve the purpose of removing the dust and the hydrogen sulfide gas, and meanwhile, the conical cover also has a certain flow blocking effect, reduces the airflow velocity, and further improves the effect of removing the dust and the hydrogen sulfide gas. The flow distribution cover 6 can also adopt other umbrella-shaped covers or semicircular covers with equivalent effects.
Specifically, the output end of the liquid supply pipe 7 is provided with a flow distribution assembly including an atomizing nozzle 9 facing the upper inside of the housing 4 and a diffusion nozzle 10 facing the flow distribution cover 6. The central axes of the atomizing nozzle 9 and the diffusion nozzle 10 overlap with each other, and the central axis of the distribution cover 6 overlaps with each other. The liquid supply pipe 7 is preferably a glass fiber reinforced plastic pipe or a metal pipe internally and externally lined with an anti-corrosive layer. The pressurizing pump 8 sprays alkali liquor from the atomizing nozzle 9 and the diffusion nozzle 10 after pressurizing respectively, the atomizing nozzle 9 sprays the alkali liquor in a water mist shape to the upper part of the inside of the shell 4 to form an alkali liquor atomizing area so as to improve the contact probability of dust and hydrogen sulfide gas and the alkali liquor, the diffusion nozzle 10 sprays the alkali liquor on the top of the flow distribution cover 6, and the periphery of the flow distribution cover 6 forms a cylindrical water curtain which covers the guide cylinder 5 to realize the sufficient removal of the dust and the hydrogen sulfide gas.
Specifically, be equipped with in the cyclone 2 and stretch into to inside play tuber pipe 11, go out tuber pipe 11 department and install barrel type filter core 12, but the dust in the cyclone 2 is further caught through barrel type filter core 12, reduces the dust and gets into in the casing 4, further reduces the quantity of alkali lye and reduces the production of muddy water. The airflow in the cyclone separator 2 is in a cyclone shape, and the filtering area can be increased by adopting the cylindrical filter element 12 so as to further improve the dust capturing effect.
The cyclone separator 2 is provided with a dust removing component for cleaning the cylindrical filter element 12, the dust removing component comprises a mounting column 13, a dust removing brush 14, two supporting rods 15, a transmission rod 16, a driving cylinder 17 and a driving cylinder 18 which are fixedly arranged in the cyclone separator 2, one ends of the two supporting rods 15 are hinged with the mounting column 13, the other ends of the two supporting rods 15 are hinged with the dust removing brush 14, the driving cylinder 17 is arranged at the mounting column 13 in a vertically sliding mode, one end of the transmission rod 16 is hinged with the driving cylinder 17, the other end of the transmission rod 16 is hinged with one group of supporting rods 15, the driving cylinder 18 provides power for the up-and-down movement of the driving cylinder 17, the cylindrical filter element 12 is rotatably arranged at the air outlet pipe 11, and the suction fan 3 provides power for the rotation of the cylindrical filter element 12.
Further, the invention also comprises a transmission shaft, the cylindrical filter element 12 is in transmission connection with the suction fan 3 through the transmission shaft, the suction fan 3 is provided with a driving motor, the transmission shaft is fixedly connected with an output shaft of the driving motor, a driving cylinder 18 is fixedly arranged at the top of the cyclone separator 2, the output end of the driving cylinder 18 extends into the cyclone separator 2 and is in transmission connection with a driving cylinder 17, and the ash cleaning brush 14 is arranged in parallel with the cylindrical filter element 12. The suction fan 3 drives the cylindrical filter element 12 to synchronously rotate while rotating, so that the outer wall of the cylindrical filter element 12 is in full contact with dust, the condition that the cylindrical filter element 12 has excessive dust adsorption on one side and less dust adsorption on the other side is avoided, and the filtering adsorption uniformity of the cylindrical filter element 12 on the dust is ensured; when the cylindrical filter element 12 needs to be subjected to ash removal treatment, high-pressure air is not required to be adopted for purging, the driving cylinder 18 is started, the driving cylinder 18 drives the driving cylinder 17 to move downwards along the mounting column 13, the ash removal brush 14 is in contact with the outer wall of the cylindrical filter element 12 after being transmitted by the transmission rod 16 and the supporting rod 15, and the ash removal brush 14 comprehensively cleans the outer wall of the cylindrical filter element 12 in a rotating state so as to achieve the ash removal purpose.
Furthermore, the ash removal components are at least one group, and a plurality of groups of ash removal components can be adopted to clean the dust on the outer wall of the cylindrical filter element 12 comprehensively so as to improve the ash removal effect and efficiency of the cylindrical filter element 12 and shorten the ash removal time. The drive cylinder 18 may be an electric cylinder, a pneumatic cylinder, or a hydraulic cylinder.
The tension spring is sleeved on the mounting column 13, one end of the tension spring is connected with the driving cylinder 17, the other end of the tension spring is connected with the mounting column 13, the tension spring pulls the driving cylinder 17 to move upwards under the action of the tension spring in a non-ash-cleaning state of the cylindrical filter element 12, the ash-cleaning brush 14 is separated from contact with the outer wall of the cylindrical filter element 12, and at the moment, the driving cylinder 18 is not required to be in a working state for a long time, so that the energy consumption of the driving cylinder 18 is reduced.
Specifically, the output of suction fan 3 stretches into in the casing 4 from casing 4 inner wall tangential direction, the accessible tuber pipe communicates the output of suction fan 3 with casing 4 inside, and the tuber pipe is along casing 4 inner wall tangential direction entering to in the casing 4, make the inside whirl that forms of casing 4, thereby make dust and hydrogen sulfide gas in the casing 4 fully contact with the alkali lye, simultaneously under the whirl effect, can impel the droplet each other to gather and form big droplet, big droplet falls to the casing 4 inner bottom under whirl and gravity effect, further improve the capture effect to dust and hydrogen sulfide gas.
In addition, be provided with air outlet 19 on the casing 4, install the backward flow board 20 that the slope was arranged near air outlet 19 department in the casing 4, under backward flow board 20's effect, can play reverse choked flow effect to the interior air current of casing 4, backward air current and rising air current meet the back reduce the wind speed of air outlet 19 department, simultaneously further improve the mutual contact probability between the liquid droplet, so that the liquid droplet gathers into big liquid droplet, reduce the escape of waste liquid, and can effectively reduce the escape of dust and hydrogen sulfide gas, further improve the removal effect of dust and hydrogen sulfide gas.
Specifically, a plurality of groups of uniformly distributed guide blades 21 are arranged in the guide cylinder 5, the guide blades 21 can further guide the airflow in the guide cylinder 5, and under the action of the guide blades 21, the airflow can be reversely rotated, so that the airflow at the upper part inside the shell 4 and the airflow at the lower part inside the shell 4 can reversely rotate, the wind speed in the shell 4 can be reduced by the guide blades 21, and under the reverse rotation action of the airflow at the upper part and the lower part inside the shell 4, the contact probability of dust and hydrogen sulfide gas and alkali liquor can be improved, and the removal effect of the dust and the hydrogen sulfide gas can be further improved.
The cyclone separator comprises a cyclone separator body, a cyclone separator 2, a dust collecting box 22, a drawer 23 and a dust collecting box 22, wherein the dust discharging end of the cyclone separator 2 extends into the dust collecting box 22, and the drawer 23 is arranged at the dust collecting box 22 in a sliding manner. The dust discharged from the cyclone separator 2 enters the drawer 23 in the dust collecting box 22, and when the dust is accumulated to a certain amount, the drawer 23 is pulled away, so that the dust in the drawer 23 is intensively cleaned, and the cleaning convenience of the dust is improved.
Specifically, be provided with mud collection groove 24 in the casing 4, install on the casing 4 and stretch into the mud pipe 25 in the mud collection groove 24, the bottom wall is arranged to mud pipe 25 department slope in the mud collection groove 24, can collect the muddy water that produces in the casing 4 through mud collection groove 24, and muddy water is arranged outward through mud pipe 25, and the ooff valve is installed to mud pipe 25 department, and the interior bottom wall of mud collection groove 24 adopts the slope mode to arrange, reducible muddy water remains in mud collection groove 24, improves the smooth and easy nature of outer row of muddy water.
The corner of the vehicle body 1 is provided with a supporting component which comprises an upper expansion support 26 hinged on the vehicle frame and a supporting foot 27 screwed on the expansion support 26. After the dust remover moves to a required position, the expansion support 26 is extended outwards, and the support foot 27 is rotated and adjusted until the support foot 27 is in close contact with the ground, so that the placement stability of the dust remover is improved.
The operation principle of the filtering dust remover for treating hydrogen sulfide gas and dust of the present invention will be briefly described with reference to fig. 1 to 6 in combination with the description of the above structural features:
when the cyclone separator is used, the vehicle body 1 is moved to the vicinity of a mine working surface, the input end of the cyclone separator 2 is communicated with an external fan, dust and hydrogen sulfide gas are pressurized by the external fan and then are sent into the cyclone separator 2, most of large-particle dust is removed under the action of the cyclone separator 2, the large-particle dust enters a drawer 23 in an ash collecting box 22 and is discharged outside, small-particle dust and hydrogen sulfide gas are sucked into a shell 4 through the air suction fan 3, an alkali liquor is pressurized by a pressurizing pump 8 and is sprayed out of an atomizing nozzle 9 and a diffusion nozzle 10 respectively, the atomizing nozzle 9 sprays the alkali liquor in a water mist shape to the upper part inside the shell 4 to form an alkali liquor atomizing area, the diffusion nozzle 10 sprays the alkali liquor on the top of a distributing cover 6, the cylindrical water curtain and the alkali liquor atomizing area capture the dust and the hydrogen sulfide gas, so that dust and the removal of the hydrogen sulfide gas are realized, and clean gas is discharged outside through an air outlet 19 and a mud collecting tank 24 and a mud pipe 25.
While the invention has been described with respect to the preferred embodiments, it will be understood that the invention is not limited thereto, but is capable of modification and variation without departing from the spirit of the invention, as will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a filter dust remover for administering hydrogen sulfide gas and dust, includes automobile body (1), installs dust treatment mechanism and hydrogen sulfide gas treatment mechanism on automobile body (1), its characterized in that:
the dust treatment mechanism comprises a cyclone separator (2) and a suction fan (3) arranged at the output end of the cyclone separator (2), the hydrogen sulfide gas treatment mechanism comprises a shell (4) and a spraying assembly, a gas homogenizing assembly is arranged in the shell (4), and the gas homogenizing assembly comprises a guide cylinder (5) and a flow distribution cover (6) arranged at the upper part of the guide cylinder (5);
the spraying assembly comprises a liquid supply pipe (7) extending into the shell (4) and a pressure pump (8), and the pressure pump (8) injects alkali liquor into the liquid supply pipe (7); the output end of the liquid supply pipe (7) is positioned above the flow distribution cover (6).
2. The filter dust collector for treating hydrogen sulfide gas and dust according to claim 1, wherein the output end of the liquid supply pipe (7) is provided with a flow distribution assembly, and the flow distribution assembly comprises an atomizing nozzle (9) facing the upper inside of the shell (4) and a diffusion nozzle (10) facing the flow distribution cover (6).
3. The filter dust remover for treating hydrogen sulfide gas and dust as claimed in claim 1, wherein an air outlet pipe (11) extending into the cyclone separator (2) is arranged in the cyclone separator, and a cylindrical filter element (12) is arranged at the air outlet pipe (11).
4. A filter dust collector for treating hydrogen sulfide gas and dust as claimed in claim 3, characterized in that the cyclone separator (2) is provided with a dust cleaning component for cleaning the cartridge filter element (12); the ash removal assembly comprises a mounting column (13) fixedly mounted in the cyclone separator (2), an ash removal brush (14), two supporting rods (15), a transmission rod (16), a driving cylinder (17) and a driving cylinder (18), one ends of the two supporting rods (15) are hinged to the mounting column (13), the other ends of the two supporting rods (15) are hinged to the ash removal brush (14), the driving cylinder (17) can be mounted at the mounting column (13) in a vertically sliding mode, one end of the transmission rod (16) is hinged to the driving cylinder (17), the other end of the transmission rod (16) is hinged to one group of supporting rods (15), the driving cylinder (18) provides power for up-and-down movement of the driving cylinder (17), the cylindrical filter element (12) is rotatably mounted at the air outlet pipe (11), and the air suction machine (3) provides power for rotation of the cylindrical filter element (12).
5. A filter dust collector for the remediation of hydrogen sulfide gas and dust as claimed in claim 2, wherein the output end of the suction fan (3) extends tangentially into the housing (4) from the inner wall of the housing (4).
6. The filter dust remover for treating hydrogen sulfide gas and dust as claimed in claim 5, wherein the housing (4) is provided with an air outlet (19), and a reverse flow plate (20) arranged obliquely is installed in the housing (4) near the air outlet (19).
7. The filtering dust remover for treating hydrogen sulfide gas and dust as claimed in claim 6, wherein a plurality of groups of uniformly distributed flow guide blades (21) are arranged in the flow guide cylinder (5).
8. The filter dust collector for treating hydrogen sulfide gas and dust according to claim 1, further comprising a dust collecting box (22), wherein the dust discharging end of the cyclone dust collector extends into the dust collecting box (22), and a drawer (23) is slidably arranged at the dust collecting box (22).
9. The filter dust remover for treating hydrogen sulfide gas and dust as claimed in claim 1, wherein a sludge collecting tank (24) is arranged at the bottom of the shell (4), a sludge discharging pipe (25) extending into the sludge collecting tank (24) is arranged on the shell (4), and the bottom wall of the sludge collecting tank (24) is obliquely arranged towards the sludge discharging pipe (25).
10. The filter dust collector for treating hydrogen sulfide gas and dust according to claim 1, wherein a supporting assembly is installed at a corner of the vehicle body (1), and the supporting assembly comprises an upper expansion support (26) hinged to the vehicle body (1) and a supporting foot (27) screwed on the expansion support (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310671233.3A CN116637466A (en) | 2023-06-07 | 2023-06-07 | A filter dust remover for administering hydrogen sulfide gas and dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310671233.3A CN116637466A (en) | 2023-06-07 | 2023-06-07 | A filter dust remover for administering hydrogen sulfide gas and dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116982485A (en) * | 2023-08-30 | 2023-11-03 | 烟台丰泽润农农牧产品有限公司 | Pellet feed processor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116982485A (en) * | 2023-08-30 | 2023-11-03 | 烟台丰泽润农农牧产品有限公司 | Pellet feed processor |
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