CN116920529B - Convenient-to-detach smoke purification device for chemical industry and purification method thereof - Google Patents
Convenient-to-detach smoke purification device for chemical industry and purification method thereof Download PDFInfo
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- CN116920529B CN116920529B CN202311151347.1A CN202311151347A CN116920529B CN 116920529 B CN116920529 B CN 116920529B CN 202311151347 A CN202311151347 A CN 202311151347A CN 116920529 B CN116920529 B CN 116920529B
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- treatment box
- fixedly connected
- plate
- valve
- frame
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- 239000000126 substance Substances 0.000 title claims abstract description 67
- 239000000779 smoke Substances 0.000 title claims abstract description 63
- 238000000746 purification Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 137
- 239000000428 dust Substances 0.000 claims abstract description 47
- 238000000605 extraction Methods 0.000 claims abstract description 22
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- 239000000284 extract Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004887 air purification Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a smoke purification device for chemical industry and a purification method thereof, which belong to the technical field of air purification, and comprise a treatment box and an exhaust box, wherein the treatment box is fixedly connected with the bottom end of the exhaust box; an air inlet pipe is communicated with the treatment box, and an air extracting pump is fixedly connected to the air inlet pipe; a filter plate and an active carbon plate are arranged in the treatment box, and the filter plate and the active carbon plate are attached to the inner wall of the treatment box; the treatment box is provided with a dismounting mechanism which is used for dismounting the activated carbon plate and the filter plate and replacing the activated carbon plate and the filter plate with new ones; the treatment box is provided with an air extraction mechanism which is used for extracting the chemical smoke dust which is not treated in the treatment box before the disassembly mechanism operates; the treatment box is provided with a driving mechanism which is used for driving the dismounting mechanism to operate while the air extraction mechanism operates; the device can be comparatively light dismantlement and installation activated carbon sheet and filter through detaching mechanism, can promote the convenience that whole device used.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a smoke purification device for chemical industry and a purification method thereof, which are convenient to detach.
Background
With the development of industry, especially the pollution of chemical industry flue gas in chemical industry is more and more serious, the life safety of workers is extremely threatened, so the workers use the purifying device to purify the chemical industry flue gas.
After the chemical smoke dust is extracted, the prior device for treating the chemical smoke dust can lead harmful substance particles in the chemical smoke dust to be filtered after the chemical smoke dust passes through the filter plate and the activated carbon filter plate; the chemical smoke dust is filtered for a long time, so that harmful substance particles on the filter plate and the activated carbon plate are more and more, and after a certain period of use, the filter plate and the activated carbon plate need to be detached and new filter plate and activated carbon plate are installed; when the existing treatment equipment is disassembled and the filter plate and the activated carbon plate are installed, the operation of the equipment is required to be stopped, so that the smoke treatment efficiency is reduced; in addition, when the filter plate and the activated carbon plate are disassembled, chemical smoke dust which is not treated still remains in the treatment equipment, and the residual chemical smoke dust is easy to diffuse into the air
Disclosure of Invention
The invention aims to provide a smoke purifying device for chemical industry and a purifying method thereof, which are convenient to detach, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the smoke dust purification device for the chemical industry and the purification method thereof are convenient to detach, and comprise a treatment box and an exhaust box, wherein the treatment box is fixedly connected with the bottom end of the exhaust box; an air inlet pipe is communicated with the treatment box, and an air pump is fixedly connected to the air inlet pipe; the filter plate and the activated carbon plate are both attached to the inner wall of the treatment box; the treatment box is provided with a disassembly mechanism which is used for disassembling the activated carbon plate and the filter plate and replacing the activated carbon plate and the filter plate with new ones; the treatment box is provided with an air extraction mechanism which is used for extracting chemical smoke dust which is not treated in the treatment box before the disassembly mechanism operates; the treatment box is provided with a driving mechanism, and the driving mechanism is used for driving the dismounting mechanism to operate while the air extraction mechanism operates.
The dismounting mechanism comprises two rotating plates; the upper left side of the treatment box is provided with a mounting groove, the lower right side of the treatment box is provided with a mounting groove, the two rotating plates are respectively positioned in the two mounting grooves, and the rotating plates are in sealing fit with the inner walls of the mounting grooves; the middle parts of the front side and the rear side of the rotating plate are rotationally connected with the treatment box; the rotating plate is provided with a mounting mechanism which is used for mounting the filter plate or the activated carbon plate on the rotating plate.
The mounting mechanism comprises two mounting frames, the two mounting frames are symmetrically distributed at the left side and the right side of the rotating plate, and the mounting frames are rotationally connected with the middle part of the rotating plate; the filter plate and the activated carbon plate are in clamping fit with the mounting frame; screws are symmetrically arranged on the front side and the rear side of the mounting frame, and penetrate through the connecting part of the activated carbon plate and the filter plate and the mounting frame, and the screws are in threaded connection with the mounting frame.
The rotating plate is provided with a first supporting block at a position above the outer side mounting frame and a position below the inner side mounting frame, and the inner side of the first supporting block is attached to the inner side mounting frame; the rotating plate is provided with a second supporting block at the lower position of the outer side first supporting block and at the upper position of the inner side first supporting block, and the second supporting block is fixedly connected with the rotating plate; the second supporting block on the outer side is attached to the active carbon plate on the outer side or the filter plate on the outer side.
The air extraction mechanism comprises a first valve and a second valve; the air inlet pipe is communicated with the upper part of the treatment box and the upper side of the rear part; the first valve and the second valve are fixedly connected with two connecting parts of the air inlet pipe and the treatment box respectively, the first valve is positioned above the treatment box, and the second valve is positioned behind the treatment box; a collecting cylinder is fixedly connected at the rear position of the treatment box, the collecting cylinder is communicated with the air inlet pipe, a piston is connected in the collecting cylinder in a sliding way, the piston is in sealing fit with the inner wall of the collecting cylinder, the bottom end of the piston is fixedly connected with a first spring, and the bottom end of the first spring is fixedly connected with the bottom end part of the collecting cylinder; the processing box is provided with a pushing mechanism which is used for pushing valve cores in the first valve and the second valve to be closed and opened or opened and closed.
The pushing mechanism comprises an air cylinder, the air cylinder is fixedly connected with the processing box, the air cylinder shrinking end is fixedly connected with a pushing frame, and the pushing frame is fixedly connected with a valve core in the first valve; inclined rods are symmetrically and fixedly connected to the left end and the right end of the rear of the pushing frame, the left side and the right side of the inclined rods are respectively attached to the left side and the right side of the valve core in the second valve, and the inclined rods are in a front low and rear high shape; and the left side and the right side of the valve core in the second valve are symmetrically and fixedly connected with second springs, and the bottom ends of the second springs are fixedly connected with the treatment box.
The driving mechanism comprises two worms, the two worms are respectively positioned at the rear positions of the two rotating plates and are rotationally connected with the processing box; the worm is meshed with a worm wheel, and the worm wheel is fixedly connected with the rotating plate and the rotating position of the treatment box; the worm is coaxially and fixedly connected with a first gear; the treatment box is provided with a rotating mechanism, and the rotating mechanism is used for driving the first gears on the left side and the right side to rotate when chemical smoke enters the collecting cylinder.
The rotating mechanism comprises two fixing frames which are symmetrically distributed at the left side and the right side of the treatment box and are fixedly connected with the treatment box; the fixed frame is connected with a first sliding frame in a sliding manner, the first sliding frame is connected with a second sliding frame in a sliding manner, a first rack is fixedly connected to the second sliding frame, and the first racks on the left side and the right side are respectively meshed with first gears on the left side and the right side; the bottom end of the piston is fixedly connected with a connecting frame, and the second sliding frames on the left side and the right side are both in sliding connection with the connecting frame; the fixed frame is provided with a moving mechanism, and the moving mechanism is used for driving the first rack to move forwards to be meshed with the first gear when the first rack moves downwards and driving the first rack to move backwards to be out of meshing with the first gear when the first rack moves upwards.
The moving mechanism comprises two second gears, and the two second gears are respectively and rotatably connected with the two fixing frames; two second racks are arranged at the upper side and the lower side of the second gear, are distributed at the periphery of the second gear in a circumferential array manner, and are meshed with the second gear; the second rack at the bottom is fixedly connected with the first sliding frame, and the second rack at the upper side is fixedly connected with the pushing frame.
A smoke purification method for chemical industry, which is convenient to disassemble, comprises the following specific steps:
step one: starting an air pump, and pumping chemical smoke dust into the treatment box through an air inlet pipe by the air pump;
step two: the chemical smoke dust is discharged through an exhaust box after being treated by the filter plate and the activated carbon plate;
step three: when the filter plate and the activated carbon plate need to be replaced, an air extraction mechanism is started firstly, and the air extraction mechanism extracts out the chemical smoke dust which is not treated in the treatment box;
step four: the driving mechanism drives the dismounting mechanism to operate, and the dismounting mechanism dismantles the old activated carbon plate and the filter plate and replaces the new activated carbon plate and the filter plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the chemical smoke dust is pumped into the exhaust box by starting the air pump, and the chemical smoke dust entering the treatment box is finally exhausted through the exhaust box after passing through the filter plate and the activated carbon plate; when the active carbon plate and the filter plate need to be replaced, the air extraction mechanism is started, and the air extraction mechanism can continuously extract external chemical smoke dust and simultaneously can also extract the chemical smoke dust which is not treated in the treatment box to prevent the chemical smoke dust from being diffused into the air; then starting a driving mechanism, wherein the driving mechanism drives a disassembling mechanism to operate, and the disassembling mechanism can disassemble the activated carbon plate and the filter plate in the treatment box and install new activated carbon plate and filter plate in the treatment box; the device can be comparatively light dismantlement and installation activated carbon sheet and filter through detaching mechanism, can promote the convenience that whole device used.
2. When the valve core in the first valve is closed and the valve core in the second valve is opened, the air sucking pump is started to convey chemical smoke dust into the treatment box for treatment through the air inlet pipe; when the filter plate and the activated carbon plate are required to be disassembled, the pushing frame is driven to move backwards by the starting cylinder, and when the pushing frame moves backwards, the valve core and the two inclined rods in the first valve are driven to move backwards, so that the first valve is gradually opened; when the inclined rod moves backwards, the valve core in the second valve gradually moves downwards under the action of the second spring, and the second valve is gradually closed; at this time, the air pump can pump the outside chemical smoke and dust and the chemical smoke and dust which is not treated in the treatment box into the collecting cylinder through the air inlet pipe, so that the effect of avoiding the diffusion of the chemical smoke and dust which is not treated in the treatment box into the air when the filter plate and the activated carbon plate are disassembled can be achieved, and the outside chemical smoke and dust can be continuously pumped when the filter plate and the activated carbon plate are disassembled.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic rear view of the present invention;
FIG. 4 is a schematic view of a split structure of the present invention;
FIG. 5 is a schematic cross-sectional view of a treatment tank according to the present invention;
FIG. 6 is a schematic view of a process chamber in a split configuration according to the present invention;
FIG. 7 is a schematic view of a rotating plate according to the present invention;
FIG. 8 is a schematic diagram of the air extraction mechanism according to the present invention;
FIG. 9 is a schematic diagram of a disassembling structure of the air extraction mechanism of the present invention;
FIG. 10 is a schematic diagram of a moving mechanism according to the present invention;
FIG. 11 is a schematic cross-sectional view of a cartridge of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a treatment box; 2. an exhaust box; 3. an air inlet pipe; 4. an air extracting pump; 5. a filter plate; 6. an activated carbon plate; 7. a rotating plate; 8. a mounting groove; 9. a mounting frame; 10. a screw; 11. a first support block; 12. a second support block; 13. a first valve; 14. a second valve; 15. a collection cylinder; 16. a piston; 17. a first spring; 18. a cylinder; 19. pushing a frame; 20. a diagonal rod; 21. a second spring; 22. a worm; 23. a worm wheel; 24. a first gear; 25. a fixing frame; 26. a first carriage; 27. a second carriage; 28. a first rack; 29. a connecting frame; 30. a second gear; 31. and a second rack.
Detailed Description
Referring to fig. 1-11, the present invention provides a technical solution: the smoke dust purifying device for the chemical industry convenient to detach comprises a treatment box 1 and an exhaust box 2, wherein the treatment box 1 is fixedly connected with the bottom end of the exhaust box 2; an air inlet pipe 3 is communicated with the treatment box 1, and an air pump 4 is fixedly connected to the air inlet pipe 3; a filter plate 5 and an activated carbon plate 6 are arranged in the treatment box 1, and the filter plate 5 and the activated carbon plate 6 are attached to the inner wall of the treatment box 1; the treatment box 1 is provided with a dismounting mechanism which is used for dismounting the activated carbon plate 6 and the filter plate 5 and replacing the activated carbon plate 6 and the filter plate 5 with new ones; the treatment box 1 is provided with an air extraction mechanism which is used for extracting chemical smoke dust which is not treated in the treatment box 1 before the disassembly mechanism operates; the treatment box 1 is provided with a driving mechanism which is used for driving the dismounting mechanism to operate while the air extraction mechanism operates;
as shown in fig. 2-3, in operation, when chemical smoke is treated, the chemical smoke is pumped into the exhaust box 2 by starting the air pump 4, and the chemical smoke entering the treatment box 1 is finally exhausted through the exhaust box 2 after passing through the filter plate 5 and the activated carbon plate 6; when the activated carbon plate 6 and the filter plate 5 need to be replaced, the air extraction mechanism is started firstly, and the air extraction mechanism can continuously extract external chemical smoke dust and simultaneously can also extract the chemical smoke dust which is not treated in the treatment box 1 to prevent the chemical smoke dust from being diffused into the air; then, starting a driving mechanism, wherein the driving mechanism drives a disassembling mechanism to operate, and the disassembling mechanism can disassemble the activated carbon plate 6 and the filter plate 5 in the treatment box 1 at the moment and install a new activated carbon plate 6 and a new filter plate 5 in the treatment box 1; the device can be comparatively light dismantlement and installation activated carbon sheet 6 and filter 5 through detaching mechanism, can promote the convenience that whole device used.
As a further development of the invention, as shown in fig. 5-7, the dismounting mechanism comprises two rotating plates 7; the upper left side and the lower right side of the treatment box 1 are respectively provided with a mounting groove 8, two rotating plates 7 are respectively positioned in the two mounting grooves 8, and the rotating plates 7 are in sealing fit with the inner walls of the mounting grooves 8; the middle parts of the front side and the rear side of the rotating plate 7 are rotationally connected with the treatment box 1; the rotating plate 7 is provided with a mounting mechanism which is used for mounting the filter plate 5 or the activated carbon plate 6 on the rotating plate 7;
the mounting mechanism comprises two mounting frames 9, the two mounting frames 9 are symmetrically distributed at the left side and the right side of the rotating plate 7, and the mounting frames 9 are rotationally connected with the middle part of the rotating plate 7; the filter plate 5 and the activated carbon plate 6 are in clamping fit with the mounting frame 9; screws 10 are symmetrically arranged on the front side and the rear side of the mounting frame 9, the screws 10 penetrate through the connection parts of the activated carbon plate 6 and the filter plate 5 and the mounting frame 9, and the screws 10 are in threaded connection with the mounting frame 9;
the rotating plate 7 is provided with a first supporting block 11 at a position above the outer mounting frame 9 and a position below the inner mounting frame 9, and the inner first supporting block 11 is attached to the inner mounting frame 9; the rotating plate 7 is provided with second supporting blocks 12 at the lower part of the outer first supporting blocks 11 and the upper part of the inner first supporting blocks 11, and the second supporting blocks 12 are fixedly connected with the rotating plate 7; the outer second supporting block 12 is attached to the outer activated carbon plate 6 or the outer filter plate 5;
when the active carbon plate 6 and the filter plate 5 in the treatment box 1 are required to be detached and new active carbon plate 6 and filter plate 5 are required to be installed, the rotating plates 7 on the left side and the right side are driven to rotate clockwise and anticlockwise by one hundred and eighty degrees respectively, after the two rotating plates 7 rotate by one hundred and eighty degrees, the active carbon plate 6 on the outer side and the filter plate 5 on the outer side are driven to the inner side of the treatment box 1, the active carbon plate 6 and the filter plate 5 at the inner side of the treatment box 1 are rotated under the action of self gravity at the moment, the installation frame 9 connected with the active carbon plate 6 and the filter plate 5 are driven to rotate downwards, when the active carbon plate 6 and the filter plate 5 drive the rotating frame to rotate to the position perpendicular to the rotating plate 7, the rotating frame is just attached to the first supporting block 11 at the moment, and the rotating frame is kept motionless under the action of the first supporting block 11; at this time, the active carbon plate 6 and the filter plate 5 are just positioned at the position which is attached to the inner wall of the treatment box 1 and are not moved; the activated carbon plate 6 and the filter plate 5 which are rotated to the outer sides can be rotated to the positions attached to the second supporting blocks 12, the activated carbon plate 6 and the filter plate 5 can be detached from the two mounting frames 9 by taking down the screws 10 on the mounting frames 9, then the new activated carbon plate 6 and the new activated carbon plate 5 are mounted on the mounting frames 9, and the screws 10 are screwed.
As a further aspect of the invention, as shown in fig. 11, the suction mechanism comprises a first valve 13 and a second valve 14; the air inlet pipe 3 is communicated with the upper part and the rear upper part of the treatment box 1; the first valve 13 and the second valve 14 are fixedly connected with two connecting parts of the air inlet pipe 3 and the treatment box 1 respectively, the first valve 13 is positioned above the treatment box 1, and the second valve 14 is positioned behind the treatment box 1; the rear of the treatment box 1 is fixedly connected with a collecting cylinder 15, the collecting cylinder 15 is communicated with the air inlet pipe 3, a piston 16 is slidably connected in the collecting cylinder 15, the piston 16 is in sealing fit with the inner wall of the collecting cylinder 15, the bottom end of the piston 16 is fixedly connected with a first spring 17, and the bottom end of the first spring 17 is fixedly connected with the bottom end part of the collecting cylinder 15; the treatment box 1 is provided with a pushing mechanism which is used for pushing valve cores in the first valve 13 and the second valve 14 to be closed and opened or opened and closed;
the pushing mechanism comprises an air cylinder 18, the air cylinder 18 is fixedly connected with the treatment box 1, the compression end of the air cylinder 18 is fixedly connected with a pushing frame 19, and the pushing frame 19 is fixedly connected with a valve core in the first valve 13; inclined rods 20 are symmetrically and fixedly connected to the left end and the right end of the push frame 19, the inclined rods 20 on the left side and the right side are respectively attached to the left side and the right side of the valve core in the second valve 14, and the inclined rods 20 are in a front low and rear high shape; the left side and the right side of the valve core in the second valve 14 are symmetrically and fixedly connected with a second spring 21, and the bottom end of the second spring 21 is fixedly connected with the treatment box 1;
when the valve core in the first valve 13 is closed and the valve core in the second valve 14 is opened during operation, the air sucking pump 4 is started to convey chemical smoke dust into the treatment box 1 through the air inlet pipe 3 for treatment; when the filter plate 5 and the activated carbon plate 6 need to be disassembled, the pushing frame 19 is driven to move backwards by the starting cylinder 18, and when the pushing frame 19 moves backwards, the valve core in the first valve 13 and the two inclined rods 20 are driven to move backwards, so that the first valve 13 is gradually opened; when the inclined rod 20 moves backwards, the valve core in the second valve 14 gradually moves downwards under the action of the second spring 21, and the second valve 14 is gradually closed; at this time, the air pump 4 can pump the chemical smoke dust outside and the chemical smoke dust which is not treated in the treatment tank 1 into the collecting cylinder 15 through the air inlet pipe 3, so that the effect of avoiding the diffusion of the chemical smoke dust which is not treated in the treatment tank 1 into the air when the filter plate 5 and the activated carbon plate 6 are disassembled can be achieved, and meanwhile, the external chemical smoke dust can be continuously pumped when the filter plate 5 and the activated carbon plate 6 are disassembled.
As a further aspect of the invention, as shown in fig. 3 and 9-10, the driving mechanism comprises two worms 22, the two worms 22 are respectively positioned at the rear positions of the two rotating plates 7, and the worms 22 are rotatably connected with the processing box 1; the worm 22 is meshed with a worm wheel 23, and the worm wheel 23 is fixedly connected with the rotating plate 7 and the rotating position of the treatment box 1; the worm 22 is coaxially and fixedly connected with a first gear 24; the treatment box 1 is provided with a rotating mechanism which is used for driving the first gears 24 on the left side and the right side to rotate when chemical smoke dust enters the collecting cylinder 15;
the rotating mechanism comprises two fixing frames 25, the two fixing frames 25 are symmetrically distributed at the left side and the right side of the treatment box 1, and the two fixing frames 25 are fixedly connected with the treatment box 1; the fixed frame 25 is connected with a first sliding frame 26 in a sliding way, the first sliding frame 26 is connected with a second sliding frame 27 in a sliding way, the second sliding frame 27 is fixedly connected with a first rack 28, and the first racks 28 on the left side and the right side are respectively meshed with the first gears 24 on the left side and the right side; the bottom end of the piston 16 is fixedly connected with a connecting frame 29, and the second sliding frames 27 on the left side and the right side are both in sliding connection with the connecting frame 29; the fixed frame 25 is provided with a moving mechanism which is used for driving the first rack 28 to move forwards to be meshed with the first gear 24 when the first rack 28 moves downwards and driving the first rack 28 to move backwards to be out of meshed with the first gear 24 when the first rack 28 moves upwards;
the moving mechanism comprises two second gears 30, and the two second gears 30 are respectively and rotatably connected with the two fixing frames 25; two second racks 31 are arranged at the upper side and the lower side of the second gear 30, the two second racks 31 are distributed at the periphery of the second gear 30 in a circumferential array manner, and the two second racks 31 are meshed with the second gear 30; the bottom side second rack 31 is fixedly connected with the first sliding frame 26, and the upper side second rack 31 is fixedly connected with the pushing frame 19;
when the filter plate 5 and the activated carbon plate 6 in the treatment box 1 need to be disassembled in operation, the pushing frame 19 is driven to move backwards by the starting cylinder 18, so that the first valve 13 is opened and the second valve 14 is closed, chemical smoke dust can start to be extracted into the collecting cylinder 15, and the piston 16 in the collecting cylinder 15 can move downwards; when the pushing frame 19 moves backwards, the pushing frame 19 drives two second racks 31 connected with the pushing frame to move backwards, the second racks 31 drive the second gears 30 to rotate, the second gears 30 drive the other second racks 31 meshed with the second racks to move forwards, the second racks 31 drive the first sliding frame 26 to slide forwards, the first sliding frame 26 drives the first racks 28 to move forwards through the second sliding frame 27, and when the first racks 28 move to the foremost position, the first racks 28 start to be meshed with the first gears 24;
when the piston 16 moves downwards, the second sliding frame 27 and the first rack 28 are driven to move downwards through the connecting frame 29, when the first rack 28 moves downwards, the first gear 24 is driven to rotate, the first gear 24 drives the worm 22 to rotate, and the worm 22 drives the rotating plate 7 connected with the worm 22 to rotate through the worm wheel 23; when the first rack 28 moves to the bottommost position, the worm 22 just drives the worm wheel 23 to rotate for half a turn, the worm wheel 23 drives the rotating plate 7 to rotate for half a turn, and the new filter plate 5 and the new activated carbon plate 6 are installed in the treatment box 1; at this time, the actuating cylinder 18 drives the pushing frame 19 to move forwards, the pushing frame 19 pushes the first valve 13 to close, the second valve 14 to open, and simultaneously drives the two first racks 28 to move backwards; when the second valve 14 is opened, under the action of the first spring 17, the piston 16 moves upwards to push the chemical soot in the collecting cylinder 15 into the treatment tank 1, and when the piston 16 moves upwards, the first rack 28 is driven to move upwards by the connecting frame 29, and the first rack 28 moves to the rearmost position, so that the first rack is not meshed with the first gear 24.
As a further aspect of the present invention, as shown in fig. 1, a method for purifying smoke dust for chemical industry, which is convenient to disassemble, comprises the following specific steps:
step one: starting an air pump 4, and pumping chemical smoke dust into the treatment box 1 through the air inlet pipe 3 by the air pump 4;
step two: the chemical smoke dust is discharged through the exhaust box 2 after being treated by the filter plate 5 and the activated carbon plate 6;
step three: when the filter plate 5 and the activated carbon plate 6 need to be replaced, an air extraction mechanism is started firstly, and the air extraction mechanism extracts out the chemical smoke dust which is not treated in the treatment box 1;
step four: the driving mechanism drives the dismounting mechanism to operate, and the dismounting mechanism dismantles the old activated carbon plate 6 and the filter plate 5 and replaces the new activated carbon plate 6 and the filter plate 5.
Claims (7)
1. The utility model provides a chemistry industry smoke and dust purifier convenient to dismantle, includes treatment box (1) and exhaust box (2), its characterized in that: the treatment box (1) is fixedly connected with the bottom end of the exhaust box (2); an air inlet pipe (3) is communicated with the treatment box (1), and an air extracting pump (4) is fixedly connected to the air inlet pipe (3); a filter plate (5) and an active carbon plate (6) are arranged in the treatment box (1), and the filter plate (5) and the active carbon plate (6) are attached to the inner wall of the treatment box (1); the treatment box (1) is provided with a disassembly mechanism which is used for disassembling the activated carbon plate (6) and the filter plate (5) and replacing the activated carbon plate (6) and the filter plate (5); an air extraction mechanism is arranged on the treatment box (1) and is used for extracting chemical smoke dust which is not treated in the treatment box (1) before the disassembly mechanism operates; the treatment box (1) is provided with a driving mechanism which is used for driving the dismounting mechanism to operate while the air extraction mechanism operates;
the dismounting mechanism comprises two rotating plates (7); the upper left side and the lower right side of the treatment box (1) are respectively provided with a mounting groove (8), two rotating plates (7) are respectively positioned in the two mounting grooves (8), and the rotating plates (7) are in sealing fit with the inner walls of the mounting grooves (8); the middle parts of the front side and the rear side of the rotating plate (7) are rotationally connected with the treatment box (1); the rotating plate (7) is provided with a mounting mechanism which is used for mounting the filter plate (5) or the activated carbon plate (6) on the rotating plate (7);
the mounting mechanism comprises two mounting frames (9), the two mounting frames (9) are symmetrically distributed at the left side and the right side of the rotating plate (7), and the mounting frames (9) are rotationally connected with the middle part of the rotating plate (7); the filter plate (5) and the activated carbon plate (6) are in clamping fit with the mounting frame (9); screws (10) are symmetrically arranged at the front side and the rear side of the mounting frame (9), the screws (10) penetrate through the connecting part of the active carbon plate (6) and the filter plate (5) and the mounting frame (9), and the screws (10) are in threaded connection with the mounting frame (9);
the rotating plate (7) is provided with a first supporting block (11) at the position above the outer mounting frame (9) and at the position below the inner mounting frame (9), and the inner side of the first supporting block (11) is attached to the inner mounting frame (9); the rotating plate (7) is positioned below the outer first supporting block (11) and above the inner first supporting block (11) and is provided with a second supporting block (12), and the second supporting block (12) is fixedly connected with the rotating plate (7); the second supporting block (12) at the outer side is attached to the active carbon plate (6) at the outer side or the filter plate (5) at the outer side.
2. The chemical industry smoke purification device convenient to detach according to claim 1, wherein: the air extraction mechanism comprises a first valve (13) and a second valve (14); the air inlet pipe (3) is communicated with the upper part and the rear upper side of the treatment box (1); the first valve (13) and the second valve (14) are fixedly connected with two connecting parts of the air inlet pipe (3) and the treatment box (1) respectively, the first valve (13) is positioned above the treatment box (1), and the second valve (14) is positioned at the rear position of the treatment box (1); the device is characterized in that a collecting cylinder (15) is fixedly connected to the rear position of the treatment box (1), the collecting cylinder (15) is communicated with the air inlet pipe (3), a piston (16) is connected in a sliding manner in the collecting cylinder (15), the piston (16) is in sealing fit with the inner wall of the collecting cylinder (15), a first spring (17) is fixedly connected to the bottom end of the piston (16), and the bottom end of the first spring (17) is fixedly connected with the bottom end part of the collecting cylinder (15); the processing box (1) is provided with a pushing mechanism which is used for pushing valve cores in the first valve (13) and the second valve (14) to be closed and opened or opened and closed.
3. The chemical industry smoke purification device convenient to detach according to claim 2, wherein: the pushing mechanism comprises an air cylinder (18), the air cylinder (18) is fixedly connected with the treatment box (1), the compression end of the air cylinder (18) is fixedly connected with a pushing frame (19), and the pushing frame (19) is fixedly connected with a valve core in the first valve (13); inclined rods (20) are symmetrically and fixedly connected to the left end and the right end of the rear of the pushing frame (19), the inclined rods (20) on the left side and the right side are respectively attached to the left side and the right side of the valve core in the second valve (14), and the inclined rods (20) are in a front low and rear high shape; and second springs (21) are symmetrically and fixedly connected to the left side and the right side of the valve core in the second valve (14), and the bottom ends of the second springs (21) are fixedly connected with the treatment box (1).
4. A smoke purification device for chemical industry, which is convenient to disassemble, according to claim 3, wherein: the driving mechanism comprises two worms (22), the two worms (22) are respectively positioned at the rear positions of the two rotating plates (7), and the worms (22) are rotationally connected with the processing box (1); the worm (22) is meshed with a worm wheel (23), and the worm wheel (23) is fixedly connected with the rotating plate (7) and the rotating position of the treatment box (1); a first gear (24) is coaxially and fixedly connected to the worm (22); the treatment box (1) is provided with a rotating mechanism which is used for driving the first gears (24) on the left side and the right side to rotate when chemical smoke dust enters the collecting cylinder (15).
5. The easy-to-detach smoke purification device for chemical industry according to claim 4, wherein: the rotating mechanism comprises two fixing frames (25), the two fixing frames (25) are symmetrically distributed at the left side and the right side of the treatment box (1), and the two fixing frames (25) are fixedly connected with the treatment box (1); a first sliding frame (26) is connected to the fixing frame (25) in a sliding manner, a second sliding frame (27) is connected to the first sliding frame (26) in a sliding manner, a first rack (28) is fixedly connected to the second sliding frame (27), and the first racks (28) on the left side and the right side are respectively meshed with the first gears (24) on the left side and the right side; the bottom end of the piston (16) is fixedly connected with a connecting frame (29), and the second sliding frames (27) at the left side and the right side are both in sliding connection with the connecting frame (29); the fixed frame (25) is provided with a moving mechanism which is used for driving the first rack (28) to move forwards to be meshed with the first gear (24) when the first rack (28) moves downwards and driving the first rack (28) to move backwards to be out of meshed with the first gear (24) when the first rack (28) moves upwards.
6. The easy-to-detach smoke purification device for chemical industry according to claim 5, wherein: the moving mechanism comprises two second gears (30), and the two second gears (30) are respectively and rotatably connected with the two fixing frames (25); two second racks (31) are arranged at the upper side and the lower side of the second gear (30), the two second racks (31) are distributed at the periphery of the second gear (30) in a circumferential array manner, and the two second racks (31) are meshed with the second gear (30); the second rack (31) at the bottom is fixedly connected with the first sliding frame (26), and the second rack (31) at the upper side is fixedly connected with the pushing frame (19).
7. A method for purifying smoke dust for chemical industry, which is convenient to detach and is applicable to the smoke dust purifying device for chemical industry, which is convenient to detach and is characterized in that: the method comprises the following specific steps:
step one: starting an air extracting pump (4), and extracting chemical smoke dust into the treatment box (1) through an air inlet pipe (3) by the air extracting pump (4);
step two: the chemical smoke dust is discharged through the exhaust box (2) after being treated by the filter plate (5) and the activated carbon plate (6);
step three: when the filter plate (5) and the activated carbon plate (6) need to be replaced, an air extraction mechanism is started firstly, and the air extraction mechanism extracts out the chemical smoke dust which is not treated in the treatment box (1);
step four: the driving mechanism drives the dismounting mechanism to operate, and the dismounting mechanism dismantles the old activated carbon plate (6) and the filter plate (5) and replaces the new activated carbon plate (6) and the filter plate (5).
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| CN202311151347.1A CN116920529B (en) | 2023-09-07 | 2023-09-07 | Convenient-to-detach smoke purification device for chemical industry and purification method thereof |
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| CN202311151347.1A CN116920529B (en) | 2023-09-07 | 2023-09-07 | Convenient-to-detach smoke purification device for chemical industry and purification method thereof |
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| CN116920529A (en) | 2023-10-24 |
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