CN113274849A - Zeolite rotating wheel adsorption device and working method thereof - Google Patents
Zeolite rotating wheel adsorption device and working method thereof Download PDFInfo
- Publication number
- CN113274849A CN113274849A CN202110587340.9A CN202110587340A CN113274849A CN 113274849 A CN113274849 A CN 113274849A CN 202110587340 A CN202110587340 A CN 202110587340A CN 113274849 A CN113274849 A CN 113274849A
- Authority
- CN
- China
- Prior art keywords
- air
- pipeline
- tank
- adsorption
- zeolite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 87
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 77
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000010457 zeolite Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002699 waste material Substances 0.000 claims abstract description 61
- 238000007664 blowing Methods 0.000 claims abstract description 53
- 239000012535 impurity Substances 0.000 claims abstract description 38
- 238000004064 recycling Methods 0.000 claims abstract description 21
- 239000007787 solid Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000002912 waste gas Substances 0.000 claims description 24
- 238000005507 spraying Methods 0.000 claims description 18
- 238000011084 recovery Methods 0.000 claims description 16
- 239000000779 smoke Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 238000003795 desorption Methods 0.000 claims description 8
- 239000003595 mist Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims 3
- 206010010904 Convulsion Diseases 0.000 abstract 1
- 230000036461 convulsion Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000002203 pretreatment Methods 0.000 description 3
- 241000143432 Daldinia concentrica Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- 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
-
- 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
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40086—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by using a purge gas
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a zeolite rotating wheel adsorption device and a working method thereof, and the zeolite rotating wheel adsorption device comprises a pretreatment tank and an adsorption tank, wherein the left side of the adsorption tank is respectively communicated with a discharge port and an incinerator, the left side of the adsorption tank is communicated with a communicating pipeline, and the left end of the communicating pipeline is communicated with the left side of the adsorption tank. This zeolite runner adsorption equipment and working method thereof, through blowing mouthful zeolite runner on blowing case surface and carrying out high-pressure air-blowing, the impurity on zeolite runner surface is swept to the below, the air exhauster convulsions this moment, bleed to waste recycling case through the exhaust pipeline of placing in the cavity, waste recycling case carries placing in the cavity with the impurity suction, filter solid impurity through the filter, remaining gas carries in the air-out pipeline, then carry in the admission passage, can be quick clear up the zeolite runner, need not to dismantle the zeolite runner, can clear up without shutting down.
Description
Technical Field
The invention relates to the technical field of zeolite adsorption, in particular to a zeolite rotating wheel adsorption device and a working method thereof.
Background
Present zeolite runner equipment is through behind the concentrated VOC, will adsorb organic substance desorption on the zeolite runner through the air current, and the clean air after the desorption is discharged outside, and the concentrated VOC desorption is introduced the incinerator after and is incinerated the processing, through the rotatory operation of zeolite runner repeatedly, and continuous absorption compression and desorption separation's VOC processing step can be lastingly worked.
According to the efficient adsorption zeolite rotating wheel device and the efficient adsorption zeolite rotating wheel method disclosed by the patent No. CN110801713A, when the device is used, the zeolite rotating wheel cannot be effectively cleaned through the electric fan and the wiper, the effect is poor, and the surface of the zeolite rotating wheel is easily damaged.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a zeolite rotating wheel adsorption device and a working method thereof, and solves the problems that a zeolite rotating wheel cannot be effectively cleaned by a wiper of an electric fan during use, the effect is poor, and the surface of the zeolite rotating wheel is easily damaged.
In order to achieve the purpose, the invention is realized by the following technical scheme: a zeolite rotating wheel adsorption device comprises a pretreatment box and an adsorption box, wherein the left side of the adsorption box is respectively communicated with a discharge port and an incinerator, the left side of the adsorption box is communicated with a conducting pipeline, the left end of the conducting pipeline is communicated with the left side of the adsorption box, an inner cavity of the adsorption box is fixedly connected with a rotating shaft, the surface of the rotating shaft is rotatably connected with a zeolite rotating wheel, the surface of the zeolite rotating wheel is provided with an adsorption area, a desorption area and a cooling area, the surface of the rotating shaft is fixedly connected with an air guide cavity, the surface of the air guide cavity is fixedly connected with a blowing box, the surface of the blowing box is fixedly connected with the inner cavity of the adsorption box through a connecting rod, the surface of the air guide cavity is communicated with an air guide pipeline, one end of the air guide pipeline, far away from the air guide cavity, is communicated with the surface of the blowing box, the surface of the blowing box is provided with an air blowing port, and the air blowing port faces the surface of the zeolite rotating wheel, the top fixedly connected with high-pressure air supply tank of adsorption tank, the bottom intercommunication of high-pressure air supply tank has high-pressure pipeline, the bottom of high-pressure pipeline runs through the top of adsorption tank and extends to the inner chamber of adsorption tank, the bottom of high-pressure pipeline and the surface intercommunication in air guide chamber, the top fixedly connected with water tank of adsorption tank inner chamber, the bottom intercommunication of water tank has drainage pipe, drainage pipe's bottom and high-pressure pipeline's surface intercommunication, drainage pipe's surface is provided with the solenoid valve.
As a further scheme of the invention: the bottom fixedly connected with waste recycling case of the inner chamber of adsorption tank, the inner chamber of adsorption tank has been seted up and has been placed the cavity, the inner chamber fixedly connected with air exhauster of placing the cavity, the suction opening of air exhauster passes through the pipeline and communicates with the inner chamber of placing the cavity, the inner chamber fixedly connected with filter of placing the cavity.
As a further scheme of the invention: the surface of placing the cavity communicates there is the exhaust duct, the one end of exhaust duct communicates with the surface of waste recycling bin, the air outlet intercommunication of air exhauster has air-out pipeline.
As a further scheme of the invention: the right side intercommunication of preliminary treatment case has inlet channel, the bottom of air-out pipeline and inlet channel's inner chamber intercommunication, the top fixedly connected with of preliminary treatment case sprays the case, the bottom intercommunication that sprays the case has spray line, spray line's bottom runs through the top of preliminary treatment case and extends to the inner chamber of preliminary treatment case, the bottom fixedly connected with waste liquid recycling bin of preliminary treatment incasement chamber, the waste liquid discharge port with the inner chamber intercommunication of waste liquid recycling bin is seted up on the right side of preliminary treatment case.
As a further scheme of the invention: the top fixedly connected with of preliminary treatment case crosses the filter stand, the bottom of crossing the filter stand runs through the top of preliminary treatment case and extends to the inner chamber of preliminary treatment case, activated carbon ball has been placed to the inner chamber of crossing the filter stand, the top swing joint who crosses the filter stand has the mounting bracket, the top fixedly connected with fixture block of crossing the filter stand, one side of fixture block runs through the surface of mounting bracket and extends to the inner chamber of mounting bracket, the surface of fixture block and the inner chamber sliding connection of mounting bracket.
As a further scheme of the invention: the fixed surface of mounting bracket is connected with the mounting panel, the top threaded connection of mounting panel has construction bolt, construction bolt's bottom from the top down runs through the mounting panel in proper order and pre-treatment case and extends to the inner chamber of pre-treatment case, construction bolt's surface and the inner chamber threaded connection of pre-treatment case, the mounting panel is provided with two, and in the bilateral symmetry distribution of mounting bracket.
The invention also discloses a working method of the zeolite rotating wheel adsorption device, which comprises the following steps:
inputting waste gas through an air inlet channel on the surface of a pretreatment box, spraying the waste gas through a spraying pipeline at the bottom of the spraying box, spraying smoke dust in the waste gas, enabling the smoke dust adsorbed by water mist to fall into a waste liquid recovery box, discharging waste liquid through a waste liquid discharge port, continuously conveying gas after the waste liquid is discharged into a filter frame, conveying a part of impurities to an adsorption box through a guide pipeline after the impurities are adsorbed by an internal activated carbon ball, conveying organic matters to an incinerator for incineration after the organic matters are treated by a zeolite runner, and discharging air through a discharge port;
step two, when the zeolite rotating wheel is cleaned, high-pressure air is input into the high-pressure pipeline through a high-pressure air supply box, water flow is input into a drainage pipeline through a water tank at the moment, the water flow and the high-pressure air flow are mixed in the high-pressure pipeline and conveyed into an air guide cavity, the water flow is conveyed into a blowing box through the air guide pipeline, high-pressure blowing is carried out on the zeolite rotating wheel through an air blowing opening in the surface of the blowing box, impurities on the surface of the zeolite rotating wheel are swept to the lower side, air is drawn by an air drawing fan at the moment, an air suction pipeline in the placement cavity is used for drawing air into a waste recycling box, the waste recycling box is used for sucking and conveying the impurities into the placement cavity, solid impurities are filtered through a filter plate, and the residual air is conveyed into an air outlet pipeline and then conveyed into an air inlet channel;
step three, when cleaning the filter frame, rotating the mounting bolt to screw the filter frame out of the pretreatment tank, then pulling the mounting frame to lift the filter frame, sliding the filter frame to screw the fixture block inside the filter frame out of the mounting frame, taking out the activated carbon ball inside the filter frame for replacement, loading the activated carbon ball after replacement, sliding the mounting frame into the filter frame, fixing the mounting frame and the filter frame together, then inserting the filter frame into the pretreatment tank, rotating the mounting bolt, mounting the mounting plate at the top of the pretreatment tank, and fixing the mounting frame.
When the waste gas treatment device is used, waste gas is input through the air inlet channel on the surface of the pretreatment box, the waste gas is sprayed through the spraying pipeline at the bottom of the spraying box, smoke dust in the waste gas is sprayed, the smoke dust adsorbed by water mist falls into the waste liquid recovery box, the waste liquid is discharged through the waste liquid discharge port, gas after being discharged from the waste liquid is continuously conveyed into the filter frame, a part of impurities are adsorbed by the activated carbon balls inside, the impurities are conveyed into the adsorption box through the conduction pipeline, organic matters are conveyed into the incinerator for incineration after being treated by the zeolite rotating wheel, and air is discharged through the discharge port; when the zeolite rotating wheel is cleaned, high-pressure air is input into a high-pressure pipeline through a high-pressure air supply box, water flow is input into a drainage pipeline through a water tank at the moment, the water flow and the high-pressure air flow are mixed in the high-pressure pipeline and conveyed into an air guide cavity, the air guide pipeline is conveyed into a blowing box, high-pressure blowing is carried out on the zeolite rotating wheel through an air blowing opening in the surface of the blowing box, impurities on the surface of the zeolite rotating wheel are swept to the lower side, an exhaust fan is used for exhausting air at the moment, an exhaust pipeline in a placement cavity is used for exhausting air to a waste recovery box, the waste recovery box pumps the impurities into the placement cavity, solid impurities are filtered through a filter plate, and the rest gas is conveyed into an air outlet pipeline and then conveyed into an air inlet channel; when clearing up the filter frame, rotate construction bolt and screw out it from the preliminary treatment incasement, then carry and draw the mounting bracket and mention the filter frame, slide the filter frame, screw out its inside fixture block from the mounting bracket, take out inside activated carbon ball this moment and change, change and finish the back and load onto the activated carbon ball, then slide the mounting bracket and go into in the filter frame, it is together fixed with the filter frame, then insert the filter frame and connect into the preliminary treatment incasement, rotate construction bolt, install the mounting panel at the top of preliminary treatment case, fix the mounting bracket.
Advantageous effects
The invention provides a zeolite rotating wheel adsorption device and a working method thereof. Compared with the prior art, the method has the following beneficial effects:
1. a zeolite rotating wheel adsorption device and a working method thereof, wherein the left side of an adsorption box is respectively communicated with a discharge port and an incinerator, the left side of the adsorption box is communicated with a conducting pipeline, the left end of the conducting pipeline is communicated with the left side of the adsorption box, the inner cavity of the adsorption box is fixedly connected with a rotating shaft, the surface of the rotating shaft is rotatably connected with a zeolite rotating wheel, the surface of the zeolite rotating wheel is provided with an adsorption area, a desorption area and a cooling area, the surface of the rotating shaft is fixedly connected with an air guide cavity, the surface of the air guide cavity is fixedly connected with a blowing box, the surface of the blowing box is fixedly connected with the inner cavity of the adsorption box through a connecting rod, the surface of the air guide cavity is communicated with an air guide pipeline, one end of the air guide pipeline far away from the air guide cavity is communicated with the surface of the blowing box, the surface of the blowing box is provided with an air blowing port, the air blowing port faces the surface of the zeolite rotating wheel, and the top of the adsorption box is fixedly connected with a high-pressure air supply box, the bottom of the high-pressure air supply box is communicated with a high-pressure pipeline, the bottom of the high-pressure pipeline penetrates through the top of the adsorption box and extends to the inner cavity of the adsorption box, the bottom of the high-pressure pipeline is communicated with the surface of the air guide cavity, the top of the inner cavity of the adsorption box is fixedly connected with a water tank, the bottom of the water tank is communicated with a drainage pipeline, the bottom of the drainage pipeline is communicated with the surface of the high-pressure pipeline, the surface of the drainage pipeline is provided with an electromagnetic valve, high-pressure air blowing is carried out through an air blowing port zeolite rotating wheel on the surface of the air blowing box, impurities on the surface of the zeolite rotating wheel are swept to the lower side, the exhaust fan exhausts air at the moment, the waste recycling box is exhausted through an air exhaust pipeline in the placement cavity, the waste recycling box pumps the impurities into the placement cavity, solid impurities are filtered through a filter plate, the residual air is conveyed into the air outlet pipeline and then conveyed into the air inlet channel, and the zeolite rotating wheel can be rapidly cleaned, the zeolite rotating wheel does not need to be disassembled, and the cleaning can be carried out without stopping the machine.
2. A zeolite rotating wheel adsorption device and a working method thereof are disclosed, wherein a filter frame is fixedly connected with the top of a pretreatment box, the bottom of the filter frame penetrates through the top of the pretreatment box and extends to the inner cavity of the pretreatment box, an activated carbon ball is placed in the inner cavity of the filter frame, an installation frame is movably connected with the top of the filter frame, a fixture block is fixedly connected with the top of the filter frame, one side of the fixture block penetrates through the surface of the installation frame and extends to the inner cavity of the installation frame, the surface of the fixture block is in sliding connection with the inner cavity of the installation frame, when clearing up filtering the frame, rotate construction bolt and screw out it from the preliminary treatment incasement, then carry and draw the mounting bracket and mention filtering the frame, slide and filter the frame, screw out its inside fixture block from the mounting bracket in, take out the activated carbon ball of inside this moment and change, change and finish the back and adorn the activated carbon ball, can be quick clear up the activated carbon ball, the filter effect is better.
3. A zeolite rotary wheel adsorption device and a working method thereof, wherein the right side of a pretreatment box is communicated with an air inlet channel, the bottom end of an air outlet pipeline is communicated with the inner cavity of the air inlet channel, the top of the pretreatment box is fixedly connected with a spray box, the bottom of the spray box is communicated with a spray pipeline, the bottom end of the spray pipeline penetrates through the top of the pretreatment box and extends to the inner cavity of the pretreatment box, the bottom of the inner cavity of the pretreatment box is fixedly connected with a waste liquid recovery box, the right side of the pretreatment box is provided with a waste liquid outlet communicated with the inner cavity of the waste liquid recovery box, waste gas is input through the air inlet channel on the surface of the pretreatment box, the waste gas is sprayed through the spray pipeline at the bottom of the spray box, smoke dust in the waste gas is sprayed, the smoke dust adsorbed by water mist falls into the waste liquid recovery box, the waste liquid is discharged through the waste liquid outlet, and the gas after the waste liquid is discharged is continuously conveyed into a filter frame, after being adsorbed by inside activated carbon ball, carry the adsorption tank through the conduction pipeline in, carry out the preliminary treatment to waste gas, adsorption effect is better.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a sectional view showing the structure of the adsorption tank of the present invention;
FIG. 3 is a side view of the structure of the zeolite wheel of the present invention;
FIG. 4 is a sectional view showing the structure of a pretreatment tank according to the present invention;
FIG. 5 is a front view of the filter frame of the present invention;
fig. 6 is a structural side view of the filter frame of the present invention.
In the figure: 1. a pretreatment tank; 2. an adsorption tank; 3. a discharge port; 4. an incinerator; 5. a pipeline is communicated; 6. a rotating shaft; 7. a zeolite wheel; 8. a gas conducting cavity; 9. a blow box; 10. an air guide duct; 11. an air blowing port; 12. a high pressure air supply tank; 13. a high pressure pipeline; 14. a water tank; 15. a water discharge pipeline; 16. a waste recovery tank; 17. placing the cavity; 18. an exhaust fan; 19. a filter plate; 20. an air extraction pipeline; 21. an air outlet pipeline; 22. an air intake passage; 23. a spray box; 24. a spray pipe; 25. a waste liquid recovery tank; 26. a filter frame; 27. an activated carbon sphere; 28. a clamping block; 29. a mounting frame; 30. mounting a plate; 31. and (6) installing a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a zeolite rotating wheel adsorption device comprises a pretreatment box 1 and an adsorption box 2, the left side of the adsorption box 2 is respectively communicated with a discharge port 3 and an incinerator 4, the left side of the adsorption box 2 is communicated with a conduction pipeline 5, the left end of the conduction pipeline 5 is communicated with the left side of the adsorption box 2, the inner cavity of the adsorption box 2 is fixedly connected with a rotating shaft 6, the surface of the rotating shaft 6 is rotatably connected with a zeolite rotating wheel 7, the surface of the zeolite rotating wheel 7 is provided with an adsorption region, a desorption region and a cooling region, the surface of the rotating shaft 6 is fixedly connected with an air guide cavity 8, the surface of the air guide cavity 8 is fixedly connected with a blowing box 9, the surface of the blowing box 9 is fixedly connected with the inner cavity of the adsorption box 2 through a connecting rod, the surface of the air guide cavity 8 is communicated with an air guide pipeline 10, one end of the air guide pipeline 10 far away from the air guide cavity 8 is communicated with the surface of the blowing box 9, and high-pressure air blowing is carried out through an air blowing port 11 on the surface of the blowing box 9, impurities on the surface of the zeolite rotating wheel 7 are swept to the lower part, at the moment, the exhaust fan 18 performs air exhaust, the waste recycling box 16 is subjected to air exhaust through an air exhaust pipeline 20 in the placing cavity 17, the waste recycling box 16 sucks the impurities into the placing cavity 17 and filters the solid impurities through the filter plate 19, the residual gas is conveyed into an air outlet pipeline 21 and then conveyed into an air inlet channel 22, the zeolite rotating wheel 7 can be quickly cleaned without disassembling the zeolite rotating wheel 7 and can be cleaned without stopping the machine, the surface of the air blowing box 9 is provided with an air blowing port 11, the air blowing port 11 faces the surface of the zeolite rotating wheel 7, the top of the adsorption box 2 is fixedly connected with a high-pressure air supply box 12, the bottom of the high-pressure air supply box 12 is communicated with a high-pressure pipeline 13, the bottom end of the high-pressure pipeline 13 penetrates through the top of the adsorption box 2 and extends to the inner cavity of the adsorption box 2, and the bottom end of the high-pressure pipeline 13 is communicated with the surface of the air guide cavity 8, the top of the inner cavity of the adsorption tank 2 is fixedly connected with a water tank 14, the bottom of the water tank 14 is communicated with a drainage pipeline 15, the bottom end of the drainage pipeline 15 is communicated with the surface of a high-pressure pipeline 13, the surface of the drainage pipeline 15 is provided with an electromagnetic valve, the bottom of the inner cavity of the adsorption tank 2 is fixedly connected with a waste recovery tank 16, the inner cavity of the adsorption tank 2 is provided with a placing cavity 17, the inner cavity of the placing cavity 17 is fixedly connected with an exhaust fan 18, an air suction opening of the exhaust fan 18 is communicated with the inner cavity of the placing cavity 17 through a pipeline, the inner cavity of the placing cavity 17 is fixedly connected with a filter plate 19, the surface of the placing cavity 17 is communicated with an air suction pipeline 20, one end of the air suction pipeline 20 is communicated with the surface of the waste recovery tank 16, an air outlet of the exhaust fan 18 is communicated with an air outlet pipeline 21, the right side of the pretreatment tank 1 is communicated with an air inlet channel 22, and the bottom end of the air outlet pipeline 21 is communicated with the inner cavity of the air inlet channel 22, the top of the pretreatment tank 1 is fixedly connected with a spray tank 23, the bottom of the spray tank 23 is communicated with a spray pipeline 24, the bottom end of the spray pipeline 24 penetrates through the top of the pretreatment tank 1 and extends to the inner cavity of the pretreatment tank 1, the bottom of the inner cavity of the pretreatment tank 1 is fixedly connected with a waste liquid recovery tank 25, the right side of the pretreatment tank 1 is provided with a waste liquid discharge port communicated with the inner cavity of the waste liquid recovery tank 25, the top of the pretreatment tank 1 is fixedly connected with a filter frame 26, the bottom of the filter frame 26 penetrates through the top of the pretreatment tank 1 and extends to the inner cavity of the pretreatment tank 1, an activated carbon ball 27 is placed in the inner cavity of the filter frame 26, when the filter frame 26 is cleaned, the mounting bolt 31 is rotated to screw out the filter frame 1, then the mounting frame 29 is pulled to lift the filter frame 26, the filter frame 26 is slid to screw out an internal fixture block 28 from the mounting frame 29, and at the moment, the internal activated carbon ball 27 is taken out and replaced, after the replacement is finished, the activated carbon ball 27 is mounted, the activated carbon ball 27 can be quickly cleaned, the filtering effect is better, the top of the filter frame 26 is movably connected with the mounting frame 29, the top of the filter frame 26 is fixedly connected with the fixture block 28, one side of the fixture block 28 penetrates through the surface of the mounting frame 29 and extends to the inner cavity of the mounting frame 29, the surface of the fixture block 28 is in sliding connection with the inner cavity of the mounting frame 29, the surface of the mounting frame 29 is fixedly connected with the mounting plate 30, waste gas is input through the air inlet channel 22 on the surface of the pretreatment box 1, the waste gas is sprayed through the spraying pipeline 24 at the bottom of the spraying box 23, smoke in the waste gas is sprayed, the smoke adsorbed by water mist falls into the waste liquid recycling box 25, waste liquid is discharged through the waste liquid outlet, the gas passing through the discharged waste liquid is continuously conveyed into the filter frame 26, a part of impurities are adsorbed by the activated carbon ball 27 inside and then conveyed into the adsorption box 2 through the guide pipeline 5, carry out the preliminary treatment to waste gas, adsorption effect is better, and the top threaded connection of mounting panel 30 has mounting bolt 31, and mounting bolt 31's bottom from the top down runs through mounting panel 30 and preliminary treatment case 1 in proper order and extends to the inner chamber of preliminary treatment case 1, and mounting bolt 31's surface and the inner chamber threaded connection of preliminary treatment case 1, and mounting panel 30 is provided with two, and in the bilateral symmetry distribution of mounting bracket 29.
The invention also discloses a working method of the zeolite rotating wheel adsorption device, which comprises the following steps:
firstly, inputting waste gas through an air inlet channel 22 on the surface of a pretreatment tank 1, spraying the waste gas through a spraying pipeline 24 at the bottom of a spraying tank 23, spraying smoke dust in the waste gas, enabling the smoke dust adsorbed by water mist to fall into a waste liquid recovery tank 25, discharging the waste liquid through a waste liquid discharge port, continuously conveying gas after the waste liquid is discharged into a filter frame 26, adsorbing a part of impurities by an internal activated carbon ball 27, conveying the impurities into an adsorption tank 2 through a guide pipeline 5, treating the impurities by a zeolite rotating wheel 7, conveying organic matters into an incinerator 4 for incineration, and discharging air through a discharge port 3;
step two, when the zeolite rotating wheel 7 is cleaned, high-pressure air is input into a high-pressure pipeline 13 through a high-pressure air supply box 12, water flow is input into a drainage pipeline 15 through a water tank 14 at the moment, the water flow and the high-pressure air flow are mixed and conveyed into an air guide cavity 8 in the high-pressure pipeline 13, the water flow and the high-pressure air flow are conveyed into a blowing box 9 through an air guide pipeline 10, the zeolite rotating wheel 7 is blown at high pressure through an air blowing opening 11 in the surface of the blowing box 9, impurities on the surface of the zeolite rotating wheel 7 are swept to the lower side, an exhaust fan 18 performs air exhaust at the moment, an exhaust pipeline 20 in a placing cavity 17 performs air exhaust on a waste recycling box 16, the waste recycling box 16 pumps the impurities into and conveys the impurities into the placing cavity 17, solid impurities are filtered through a filter plate 19, and the residual air is conveyed into an air outlet pipeline 21 and then conveyed into an air inlet channel 22;
step three, when cleaning the filter frame 26, rotating the mounting bolt 31 to screw the filter frame out of the pretreatment tank 1, then pulling the mounting frame 29 to lift the filter frame 26, sliding the filter frame 26, screwing the fixture block 28 in the filter frame 26 out of the mounting frame 29, taking out the activated carbon ball 27 in the filter frame 27 for replacement, loading the activated carbon ball 27 after replacement, then sliding the mounting frame 29 into the filter frame 26, fixing the mounting frame 29 and the filter frame 26 together, then inserting the filter frame 26 into the pretreatment tank 1, rotating the mounting bolt 31, mounting the mounting plate 30 at the top of the pretreatment tank 1, and fixing the mounting frame 29.
When the device is used, waste gas is input through the air inlet channel 22 on the surface of the pretreatment tank 1, the waste gas is sprayed through the spraying pipeline 24 at the bottom of the spraying tank 23, smoke dust in the waste gas is sprayed, the smoke dust adsorbed by water mist falls into the waste liquid recovery tank 25, the waste liquid is discharged through the waste liquid discharge port, gas after the waste liquid is discharged is continuously conveyed into the filter frame 26, a part of impurities are adsorbed by the activated carbon balls 27 inside, the adsorbed impurities are conveyed into the adsorption tank 2 through the guide pipeline 5, organic matters are conveyed into the incinerator 4 for incineration after being treated by the zeolite rotating wheel 7, and air is discharged through the discharge port 3; when the zeolite rotating wheel 7 is cleaned, high-pressure air is input into a high-pressure pipeline 13 through a high-pressure air supply box 12, water flow is input into a drainage pipeline 15 through a water tank 14 at the moment, the water flow and the high-pressure air flow are mixed and conveyed into an air guide cavity 8 in the high-pressure pipeline 13 and conveyed into a blowing box 9 through an air guide pipeline 10, the zeolite rotating wheel 7 is blown at high pressure through an air blowing opening 11 in the surface of the blowing box 9, impurities on the surface of the zeolite rotating wheel 7 are swept to the lower side, an exhaust fan 18 exhausts air at the moment, a waste recycling box 16 is exhausted through an air exhaust pipeline 20 in a placing cavity 17, the waste recycling box 16 pumps and conveys the impurities into the placing cavity 17, solid impurities are filtered through a filter plate 19, and the residual air is conveyed into an air outlet pipeline 21 and then conveyed into an air inlet channel 22; when cleaning the filter frame 26, rotating the mounting bolt 31 to screw it out from the pretreatment tank 1, then lifting the mounting frame 29 to lift the filter frame 26, sliding the filter frame 26 to screw the fixture block 28 inside out from the mounting frame 29, taking out the activated carbon ball 27 inside for replacement, after the replacement, loading the activated carbon ball 27, then sliding the mounting frame 29 into the filter frame 26, fixing the mounting frame 29 and the filter frame 26 together, then inserting the filter frame 26 into the pretreatment tank 1, rotating the mounting bolt 31, installing the mounting plate 30 at the top of the pretreatment tank 1, and fixing the mounting frame 29.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (7)
1. The utility model provides a zeolite runner adsorption equipment, includes pretreatment tank (1) and adsorption tank (2), the left side of adsorption tank (2) communicates respectively has discharge port (3) and burns burning furnace (4), the left side intercommunication of adsorption tank (2) has conducting pipeline (5), the left end of conducting pipeline (5) and the left side intercommunication of adsorption tank (2), its characterized in that: the adsorption tank is characterized in that a rotating shaft (6) is fixedly connected to the inner cavity of the adsorption tank (2), a zeolite rotating wheel (7) is rotatably connected to the surface of the rotating shaft (6), an adsorption area, a desorption area and a cooling area are formed in the surface of the zeolite rotating wheel (7), an air guide cavity (8) is fixedly connected to the surface of the rotating shaft (6), an air blowing tank (9) is fixedly connected to the surface of the air guide cavity (8), the surface of the air blowing tank (9) is fixedly connected with the inner cavity of the adsorption tank (2) through a connecting rod, an air guide pipeline (10) is communicated with the surface of the air blowing tank (9), one end, far away from the air guide cavity (8), of the air guide pipeline (10) is communicated with the surface of the air blowing tank (9), an air blowing port (11) is formed in the surface of the air blowing tank (9), the air blowing port (11) faces the surface of the zeolite rotating wheel (7), and a high-pressure air supply tank (12) is fixedly connected to the top of the adsorption tank (2), the bottom intercommunication of high-pressure air supply tank (12) has high-pressure pipeline (13), the bottom of high-pressure pipeline (13) runs through the top of adsorption tank (2) and extends to the inner chamber of adsorption tank (2), the bottom of high-pressure pipeline (13) and the surface intercommunication of air guide chamber (8), the top fixedly connected with water tank (14) of adsorption tank (2) inner chamber, the bottom intercommunication of water tank (14) has drainage pipe (15), the bottom of drainage pipe (15) and the surface intercommunication of high-pressure pipeline (13), the surface of drainage pipe (15) is provided with the solenoid valve.
2. A zeolite wheel adsorbent device as set forth in claim 1, wherein: the bottom fixedly connected with waste recycling case (16) of the inner chamber of adsorption tank (2), the inner chamber of adsorption tank (2) has been seted up and has been placed cavity (17), the inner chamber fixedly connected with air exhauster (18) of placing cavity (17), the suction opening of air exhauster (18) passes through the pipeline and communicates with the inner chamber of placing cavity (17), the inner chamber fixedly connected with filter (19) of placing cavity (17).
3. A zeolite wheel adsorbent device as set forth in claim 2, wherein: the surface of placing cavity (17) is communicated with an air exhaust pipeline (20), one end of the air exhaust pipeline (20) is communicated with the surface of waste recycling box (16), and an air outlet of exhaust fan (18) is communicated with an air outlet pipeline (21).
4. A zeolite wheel adsorption unit as claimed in claim 3, wherein: the right side of the pretreatment box (1) is communicated with an air inlet channel (22), and the bottom end of the air outlet pipeline (21) is communicated with the inner cavity of the air inlet channel (22).
5. A zeolite wheel adsorbent device as set forth in claim 1, wherein: the top fixedly connected with of preliminary treatment case (1) filters frame (26), the bottom of filtering frame (26) runs through the top of preliminary treatment case (1) and extends to the inner chamber of preliminary treatment case (1), activated carbon ball (27) have been placed to the inner chamber of filtering frame (26), the top swing joint of filtering frame (26) has mounting bracket (29).
6. A zeolite wheel adsorption unit as claimed in claim 5, wherein: the fixed surface of mounting bracket (29) is connected with mounting panel (30), the top threaded connection of mounting panel (30) has mounting bolt (31), the bottom from the top down of mounting bolt (31) runs through mounting panel (30) and preliminary treatment case (1) in proper order and extends to the inner chamber of preliminary treatment case (1), the surface of mounting bolt (31) and the inner chamber threaded connection of preliminary treatment case (1), mounting panel (30) are provided with two, and in the bilateral symmetry distribution of mounting bracket (29).
7. The working method of the zeolite rotating wheel adsorption device is characterized in that: the method comprises the following steps:
inputting waste gas through an air inlet channel (22) on the surface of a pretreatment tank (1), spraying the waste gas through a spraying pipeline (24) at the bottom of a spraying tank (23), spraying smoke dust in the waste gas, enabling the smoke dust adsorbed by water mist to fall into a waste liquid recovery tank (25), discharging the waste liquid through a waste liquid discharge port, continuously conveying the gas after the waste liquid is discharged into a filter frame (26), adsorbing a part of impurities by an internal activated carbon ball (27), conveying the impurities into an adsorption tank (2) through a guide pipeline (5), treating the impurities by a zeolite rotating wheel (7), conveying organic matters into an incinerator (4) for incineration, and discharging air through a discharge port (3);
step two, when the zeolite rotating wheel (7) is cleaned, water flow and high-pressure air flow are mixed in a high-pressure pipeline (13) and are conveyed into an air guide cavity (8), the water flow and the high-pressure air flow are conveyed into a blowing box (9) through an air guide pipeline (10), high-pressure blowing is carried out on the zeolite rotating wheel (7) through an air blowing port (11) in the surface of the blowing box (9), impurities on the surface of the zeolite rotating wheel (7) are swept to the lower side, an air suction pipeline (20) in a placing cavity (17) is used for sucking air into a waste recycling box (16), the waste recycling box (16) sucks and conveys the impurities into the placing cavity (17), solid impurities are filtered, and the residual air is conveyed into an air inlet channel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587340.9A CN113274849A (en) | 2021-05-27 | 2021-05-27 | Zeolite rotating wheel adsorption device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110587340.9A CN113274849A (en) | 2021-05-27 | 2021-05-27 | Zeolite rotating wheel adsorption device and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113274849A true CN113274849A (en) | 2021-08-20 |
Family
ID=77282248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110587340.9A Withdrawn CN113274849A (en) | 2021-05-27 | 2021-05-27 | Zeolite rotating wheel adsorption device and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113274849A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491925A (en) * | 2021-09-08 | 2021-10-12 | 徐州众迈节能环保科技有限公司 | Molecular sieve concentration runner |
| CN113735365A (en) * | 2021-09-28 | 2021-12-03 | 东莞理工学院 | Laboratory heavy metal waste liquid is collected and preprocessing device |
| CN114699879A (en) * | 2022-03-28 | 2022-07-05 | 昆山工统环保科技有限公司 | Activated carbon adsorption device for catalytic combustion gas adsorption |
| CN115318064A (en) * | 2022-07-21 | 2022-11-11 | 安徽华梦环保工程技术有限公司 | Zeolite runner adsorption equipment |
| CN115715913A (en) * | 2022-10-26 | 2023-02-28 | 江苏乾源环保科技有限公司 | A molecular sieve runner for VOCS adsorbs concentration |
| CN117123024A (en) * | 2023-08-31 | 2023-11-28 | 广州广钢气体能源股份有限公司 | Helium purifying equipment and purifying method |
| CN117861391A (en) * | 2024-03-13 | 2024-04-12 | 天津松山环保科技有限公司 | VOCs treatment system and process |
| CN118807405A (en) * | 2024-07-16 | 2024-10-22 | 宜兴市派尼尔环保设备有限公司 | A high-efficiency circulating deodorizing equipment |
-
2021
- 2021-05-27 CN CN202110587340.9A patent/CN113274849A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491925A (en) * | 2021-09-08 | 2021-10-12 | 徐州众迈节能环保科技有限公司 | Molecular sieve concentration runner |
| CN113735365A (en) * | 2021-09-28 | 2021-12-03 | 东莞理工学院 | Laboratory heavy metal waste liquid is collected and preprocessing device |
| CN114699879A (en) * | 2022-03-28 | 2022-07-05 | 昆山工统环保科技有限公司 | Activated carbon adsorption device for catalytic combustion gas adsorption |
| CN114699879B (en) * | 2022-03-28 | 2023-01-31 | 昆山工统环保科技有限公司 | An activated carbon adsorption device for catalytic combustion gas adsorption |
| CN115318064A (en) * | 2022-07-21 | 2022-11-11 | 安徽华梦环保工程技术有限公司 | Zeolite runner adsorption equipment |
| CN115318064B (en) * | 2022-07-21 | 2023-09-22 | 安徽华梦环保工程技术有限公司 | Zeolite runner adsorption equipment |
| CN115715913A (en) * | 2022-10-26 | 2023-02-28 | 江苏乾源环保科技有限公司 | A molecular sieve runner for VOCS adsorbs concentration |
| CN115715913B (en) * | 2022-10-26 | 2024-03-12 | 江苏乾源环保科技有限公司 | Molecular sieve rotating wheel for VOCS adsorption concentration |
| CN117123024A (en) * | 2023-08-31 | 2023-11-28 | 广州广钢气体能源股份有限公司 | Helium purifying equipment and purifying method |
| CN117861391A (en) * | 2024-03-13 | 2024-04-12 | 天津松山环保科技有限公司 | VOCs treatment system and process |
| CN117861391B (en) * | 2024-03-13 | 2024-05-07 | 天津松山环保科技有限公司 | VOCs treatment system and process |
| CN118807405A (en) * | 2024-07-16 | 2024-10-22 | 宜兴市派尼尔环保设备有限公司 | A high-efficiency circulating deodorizing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113274849A (en) | Zeolite rotating wheel adsorption device and working method thereof | |
| CN209466122U (en) | Efficient polishing dust removal workbench | |
| CN208757230U (en) | A kind of emission-control equipment of high-efficiency environment friendly | |
| CN111151512A (en) | Purging device and automatic filter cleaning equipment with purging device | |
| CN207668149U (en) | A kind of Weaving device with dust hood | |
| CN223351330U (en) | Energy-saving and environment-friendly steelmaking furnace waste gas automatic filtering device | |
| CN213556014U (en) | Movable dust removal equipment | |
| CN209791110U (en) | Central dust removal equipment | |
| CN219640389U (en) | Self-cleaning energy-saving fresh air system | |
| CN216092875U (en) | Dust collecting equipment is used in production of tiling dry-mixed mortar | |
| CN215612629U (en) | Waste gas collection device for coating equipment | |
| CN211025616U (en) | A kind of air purification equipment for collecting waste silk in textile workshop | |
| CN209519538U (en) | A kind of environmentally friendly filter plant of industrial dust exhaust gas | |
| CN220968580U (en) | Waste gas purifying treatment equipment | |
| CN112138475A (en) | Distributed dust removal system for smoke dissipated by coke oven and working method thereof | |
| CN222011664U (en) | Vacuum treatment system for electronic grade polysilicon reduction system | |
| CN218573096U (en) | Waste gas purification device | |
| CN219072360U (en) | An air filter dust removal device | |
| CN219521190U (en) | Full-automatic assembly machine for multi-part assembly | |
| CN217746379U (en) | Waste gas treatment equipment with energy-concerving and environment-protective performance | |
| CN119281066B (en) | Tail gas treatment device and waste heat recycling system | |
| CN216779697U (en) | Ash removal cleaner of energy-saving power box | |
| CN218924225U (en) | Kitchen garbage waste gas collecting device | |
| CN210229517U (en) | Circulating waste gas dust collecting equipment | |
| CN216935097U (en) | Portable industrial dust shaker of modularization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210820 |
|
| WW01 | Invention patent application withdrawn after publication |