CN219764773U - Zinc smoke treatment equipment - Google Patents
Zinc smoke treatment equipment Download PDFInfo
- Publication number
- CN219764773U CN219764773U CN202320651946.9U CN202320651946U CN219764773U CN 219764773 U CN219764773 U CN 219764773U CN 202320651946 U CN202320651946 U CN 202320651946U CN 219764773 U CN219764773 U CN 219764773U
- Authority
- CN
- China
- Prior art keywords
- dry
- type dust
- dust removal
- removal case
- filter
- 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.)
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- 239000011701 zinc Substances 0.000 title claims abstract description 19
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000779 smoke Substances 0.000 title description 9
- 239000000428 dust Substances 0.000 claims abstract description 72
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000003054 catalyst Substances 0.000 claims abstract description 31
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 22
- 239000003517 fume Substances 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000003818 cinder Substances 0.000 claims description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 8
- 235000019270 ammonium chloride Nutrition 0.000 abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003546 flue gas Substances 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 150000003751 zinc Chemical class 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 14
- 239000007789 gas Substances 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005246 galvanizing Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001699 photocatalysis Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 150000003568 thioethers Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses zinc fume treatment equipment which comprises a dry type dust removing box, a catalyst filter box, an ammonia removing tower and an ash removing frame, wherein the top end of the dry type dust removing box is communicated with the ammonia removing tower through a guide pipe, the top end of the ammonia removing tower is connected with an air extracting pump through a guide pipe, the bottom of one end of the dry type dust removing box is hinged with a door body, and a control panel is arranged on the door body. This zinc cigarette treatment facility is through installing the deashing frame, and the bonding has cleaning brush and soft brush on the deashing frame, and during the use, servo motor work accessible sprocket drive mechanism drives four lead screws synchronous revolution to drive the deashing frame and reciprocate, the cleaning brush is cleared up dust dirt of dry-type dust removal incasement wall, and soft brush can clear up particles such as the sticky ammonium chloride in filter bag surface, avoids pasting the bag, influences the normal use of device, need not to shut down the clearance, and flue gas treatment effeciency is higher.
Description
Technical Field
The utility model relates to the technical field of zinc fume treatment, in particular to zinc fume treatment equipment.
Background
The hot galvanizing smoke is white smoke generated in the process that a workpiece enters a zinc pot for galvanizing, and the main components of the hot galvanizing smoke comprise solid particles such as ammonium chloride, zinc oxide and the like, and simultaneously contain gases such as ammonia gas, hydrogen chloride and the like, so that the health hazard to operators is very large, a bag-type dust remover is generally adopted in a zinc plating factory to filter the solid particles, and then an ammonia removal tower is utilized to remove the ammonia gas and the hydrogen chloride gas in the gases.
When the service time of the cloth bag dust removing device in the existing zinc smoke treatment equipment is long, dust and dirt remained on the inner surface of the cloth bag dust removing device cannot be settled, meanwhile, particles such as ammonium chloride and the like are easy to deliquesce, paste on a filter bag of the cloth bag dust removing device, so that the paste bag is easy to paste, when the residual dust and dirt are thicker, the normal use of the device can be influenced, the device must be stopped for cleaning, a large amount of manpower and material resources are consumed, galvanization production is delayed, in addition, the conventional cloth bag dust removing device can only remove solid particles, harmful gas in waste gas cannot be treated, the ammonia removing tower is completely relied for spraying ammonia, the waste gas is not fully treated, and the novel design is carried out on the basis of the original zinc smoke treatment equipment aiming at the problems.
Disclosure of Invention
The utility model aims to provide zinc fume treatment equipment which has the advantages of automatic ash removal, comprehensive and thorough fume treatment and the like.
The utility model is realized by the following technical scheme:
the utility model provides a zinc smoke treatment facility, includes dry-type dust removal case, catalyst filter box, removes ammonia tower and deashing frame, the top of dry-type dust removal case is linked together with removing the ammonia tower through the pipe, and removes the top of ammonia tower and be connected with the aspiration pump, the bottom of dry-type dust removal case one end articulates there is the door body, and installs control panel on the door body, the inlet flue has been seted up to the bottom that removes ammonia tower one side was kept away from to dry-type dust removal case, and installs the backup pad on the dry-type dust removal case of inlet flue top, install the air bag in the backup pad, and the output of air bag is connected with the jetting pipe, the air exhauster is installed on the inside top of dry-type dust removal case, and evenly be provided with the high energy ultraviolet fluorescent tube in the dry-type dust removal case of air exhauster below, install the catalyst filter box in the dry-type dust removal case of high energy ultraviolet fluorescent tube below, and be provided with nano TiO2 catalyst in the catalyst filter box, be fixed with the baffle in the dry-type dust removal case of catalyst filter box below, and four corners of baffle bottom are installed on the dry-type dust removal case, evenly be provided with the jetting lead screw and evenly run through with the filter bag on the frame, evenly run through with the jetting pipe, all set up on the filter bag.
Further provided is that: the bottom of the dry dust removing box is provided with a dust collecting hopper, a slag discharging port is arranged at the middle position of the bottom of the dust collecting hopper, the dry dust removing box and the dust collecting hopper form an integrated structural design through welding, and the periphery of the dust collecting hopper is provided with a bracket.
Further provided is that: the connecting rod is installed to the intermediate position department of the inside bottom of dry-type dust removal case, and the top of connecting rod evenly is provided with the link, the bottom of filter bag all is connected with the tether, and the tether all is connected with the link.
Further provided is that: the catalyst filter box is connected with the dry dust removal box in a drawing mode, and the bottom end of the catalyst filter box is of a filter screen-shaped structure.
Further provided is that: the inner side of the ash removal frame is provided with grid plates in parallel at equal intervals, the grid plates are respectively positioned at two sides of the filter bag, one side of each grid plate, which is close to the filter bag, is adhered with a soft brush through a magic tape, and the soft brush is contacted with the outer surface of the filter bag.
Further provided is that: the servo motor is installed at the corner position of the top of the partition plate, the output end of the servo motor is in transmission connection with the screw rod through the sprocket mechanism, and screw rod grooves matched with the screw rod are formed in the four corners inside the ash removal frame.
In summary, the beneficial technical effects of the utility model are as follows:
(1) The device has cleaning brush and soft brush through installing the deashing frame, and the bonding has on the deashing frame, and during the use, servo motor work accessible sprocket drive mechanism drives four lead screws synchronous revolution to drive the deashing frame and reciprocate, the cleaning brush is clear up the dust dirt of dry-type dust removal incasement wall, and soft brush can clear up particles such as the sticky ammonium chloride in filter bag surface, avoids pasting the bag, influences the normal use of device, need not to shut down the clearance, and flue gas treatment efficiency is higher.
(2) The device is provided with the catalyst filter box and the high-energy ultraviolet lamp tube, ultraviolet light of the ultraviolet lamp tube irradiates on the nano TiO2 catalyst in the catalyst filter box, and the nano TiO2 catalyst absorbs light energy to generate electron jump and hole jump, so that aldehydes, benzene, ammonia, nitrogen oxides, sulfides and other VOC organic matters and inorganic matters in waste gas can be reduced into carbon dioxide, water and other nontoxic and harmless substances under the action of photocatalytic oxidation, the effect of deodorizing the waste gas is achieved, the waste gas treatment is more comprehensive, and bacterial viruses bred in the dry dust removal box can be effectively removed.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of a dry type dust box of the present utility model;
FIG. 3 is a schematic top view of the ash removal frame of the present utility model.
Reference numerals: 1. a dry dust removal box; 2. a catalyst filter cartridge; 3. a blowing pipe; 4. an air bag; 5. a control panel; 6. a door body; 7. a smoke inlet; 8. a slag discharge port; 9. a bracket; 10. an ammonia removal tower; 11. an air extracting pump; 12. an exhaust fan; 13. a high energy ultraviolet lamp tube; 14. a nano TiO2 catalyst; 15. a venturi; 16. an ash removal frame; 1601. a grid plate; 1602. a screw groove; 17. a filter bag; 1701. a tether; 18. a connecting rod; 19. hanging rings; 20. a screw rod; 21. a support plate; 22. a partition plate; 23. a servo motor; 24. an ash collecting hopper; 25. a soft brush; 26. and (5) cleaning the brush.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, a zinc fume treatment device disclosed by the utility model comprises a dry type dust removing box 1, a catalyst filter box 2, an ammonia removing tower 10 and an ash removing frame 16, wherein the top end of the dry type dust removing box 1 is communicated with the ammonia removing tower 10 through a conduit, the top end of the ammonia removing tower 10 is connected with an air extracting pump 11 through a conduit, the bottom of one end of the dry type dust removing box 1 is hinged with a door body 6, a control panel 5 is arranged on the door body 6, a fume inlet 7 is arranged at the bottom end of one side of the dry type dust removing box 1 far away from the ammonia removing tower 10, a supporting plate 21 is arranged on the dry type dust removing box 1 above the fume inlet 7, a gas bag 4 is arranged on the supporting plate 21, the output end of the gas bag 4 is connected with an air jetting pipe 3, the top end inside the dry type dust removing box 1 is provided with an exhaust fan 12, and high-energy ultraviolet lamp tubes 13 are uniformly arranged in the dry dust removal box 1 below the exhaust fan 12, a catalyst filter box 2 is arranged in the dry dust removal box 1 below the high-energy ultraviolet lamp tubes 13, a nano TiO2 catalyst 14 is arranged in the catalyst filter box 2, a partition plate 22 is fixed in the dry dust removal box 1 below the catalyst filter box 2, screw rods 20 are all arranged at four corners of the bottom of the partition plate 22, ash removal frames 16 are arranged on the screw rods 20, cleaning brushes 26 are arranged on the periphery of the ash removal frames 16, filter bags 17 are uniformly arranged at the bottom ends of the partition plate 22, venturi tubes 15 uniformly penetrate through the partition plates 22, and the blowing tubes 3 are all communicated with the inside of the filter bags 17 through the venturi tubes 15.
The dust collection hopper 24 is installed to the bottom of dry-type dust removal case 1, and the intermediate position department of dust collection hopper 24 bottom is provided with row cinder notch 8, and dry-type dust removal case 1 constitutes integrated structural design through welding and dust collection hopper 24, and support 9 is installed to the periphery of dust collection hopper 24, and integrated structural design makes the device leakproofness better, and gas can not spill over from the junction of dry-type dust removal case 1 and dust collection hopper 24, and support 9 can support the device, and the design is more reasonable.
The connecting rod 18 is installed to the intermediate position department of the inside bottom of dry-type dust removal case 1, and the top of connecting rod 18 evenly is provided with link 19, and the bottom of filter bag 17 all is connected with tether 1701, and tether 1701 all is connected with link 19, and tether 1701 and link 19 design can be spacing filter bag 17 for the filter bag 17 can not remove along with ash removal frame 16 when ash removal frame 16 works, and the design is more reasonable.
The design is connected for the pull between catalyst filter cartridge 2 and dry-type dust removal case 1, and the bottom of catalyst filter cartridge 2 is filter screen form structural design, and pull formula connection design is convenient to change catalyst filter cartridge 2, and it is more convenient to use.
The inside equidistant parallel arrangement of deashing frame 16 has grid board 1601, and grid board 1601 is located the both sides of filter bag 17 respectively, and one side that grid board 1601 is close to filter bag 17 all has soft brush 25 through the magic subsides bonding, and soft brush 25 all contacts with filter bag 17 surface, and soft brush 25 can clear up filter bag 17 surface because of the granule such as sticky ammonium chloride of deliquescence, avoids pasting the bag, influences the normal use of device.
The servo motor 23 is installed to the corner position department at baffle 22 top, and servo motor 23's output constitutes the transmission through sprocket mechanism and lead screw 20 and is connected, and four inside corners of deashing frame 16 all offer with lead screw 20 matched with lead screw groove 1602, servo motor 23 work accessible sprocket drive mechanism drive four lead screws 20 synchronous revolution to drive deashing frame 16 reciprocates, carry out the deashing and handle, need not to shut down the clearance, flue gas treatment effeciency is higher.
The working principle and the beneficial effects of the utility model are as follows: when in use, firstly, the galvanized flue gas enters the dry dust removal box 1 through the flue inlet 7, then the flue gas reaches the filter bag 17, solid particles such as ammonium chloride, zinc oxide and the like in the flue gas fall into the dust collection hopper 24 or are adhered to the outer surface of the filter bag 17, the filtered gas enters the filter bag 17 and enters the upper part of the partition plate 22 through the venturi tube 15, the gas passes through the catalyst filter box 2 under the action of the exhaust fan 12, the ultraviolet light of the high-energy ultraviolet lamp tube 13 irradiates on the nano TiO2 catalyst 14 in the catalyst filter box 2, the nano TiO2 catalyst 14 absorbs the light energy to generate electron jump and hole jump, aldehydes, benzene, ammonia, nitrogen oxides, sulfides and other VOC organic matters and inorganic matters in the waste gas can be reduced into carbon dioxide, water and other nontoxic and harmless matters under the action of photocatalytic oxidation, the treated gas enters the ammonia removal tower 10 through a conduit for further purification, after dust is accumulated on the filter bags 17 to a certain extent, compressed air in the air bags 4 is sprayed into the corresponding filter bags 17 through the venturi tubes 15 by the holes of the jetting pipes 3 through the pulse electromagnetic valves, so that the filter bags 17 are instantaneously and rapidly expanded, the dust is separated from the filter bags 17, after a period of operation, the servo motor 23 works to drive the four screw rods 20 to synchronously rotate through the chain wheel transmission mechanism, so that the ash removal frame 16 is driven to move up and down, dust and dirt on the inner wall of the dry type dust removal box 1 are cleaned by the cleaning brush 26, and particles such as ammonium chloride and the like which are sticky due to deliquescence on the surfaces of the filter bags 17 can be cleaned by the soft brush 25, so that the dust bag is avoided.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model in this way, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. A zinc fume treatment device, characterized in that: including dry-type dust removal case (1), catalyst filter cartridge (2), remove ammonia tower (10) and deashing frame (16), the top of dry-type dust removal case (1) is linked together with remove ammonia tower (10) through the pipe, and the top of ammonia tower (10) is connected with aspiration pump (11) through the pipe, the bottom of dry-type dust removal case (1) one end articulates has door body (6), and installs control panel (5) on door body (6), inlet (7) have been seted up to the bottom that ammonia tower (10) one side was kept away from to dry-type dust removal case (1), and install backup pad (21) on dry-type dust removal case (1) of inlet (7) top, install air bag (4) on backup pad (21), and the output of air bag (4) is connected with jetting pipe (3), air exhauster (12) are installed on the inside top of dry-type dust removal case (1), and evenly are provided with high energy ultraviolet (13) in dry-type dust removal case (1) below air exhauster (12), catalyst (2) are installed in high energy ultraviolet (13) and are strained in catalyst (2) filter cartridge (2), and lead screw (20) are all installed at four corners of baffle (22) bottom, be provided with deashing frame (16) on lead screw (20), and the periphery of deashing frame (16) is provided with cleaning brush (26), the bottom of baffle (22) evenly is provided with filter bag (17), and evenly runs through on baffle (22) venturi (15), jetting pipe (3) all are linked together inside through venturi (15) and filter bag (17).
2. A zinc fume treatment apparatus according to claim 1, wherein: the bottom of dry-type dust removal case (1) is installed album of ash bucket (24), and the intermediate position department of album of ash bucket (24) bottom is provided with row cinder notch (8), dry-type dust removal case (1) constitutes integrated structural design through welding with album of ash bucket (24), and support (9) are installed to the periphery of album of ash bucket (24).
3. A zinc fume treatment apparatus according to claim 1, wherein: the connecting rod (18) is installed in the intermediate position department of the inside bottom of dry-type dust removal case (1), and link (19) are evenly provided with on the top of connecting rod (18), the bottom of filter bag (17) all is connected with tether (1701), and tether (1701) all are connected with link (19).
4. A zinc fume treatment apparatus according to claim 1, wherein: the catalyst filter box (2) is connected with the dry dust removal box (1) in a drawing mode, and the bottom end of the catalyst filter box (2) is of a filter screen-shaped structure design.
5. A zinc fume treatment apparatus according to claim 1, wherein: the inside equidistant parallel arrangement of deashing frame (16) has grid board (1601), and grid board (1601) are located the both sides of filter bag (17) respectively, one side that grid board (1601) is close to filter bag (17) all has soft brush (25) through the magic subsides bonding, and soft brush (25) all contact with filter bag (17) surface.
6. A zinc fume treatment apparatus according to claim 1, wherein: a servo motor (23) is arranged at the corner position of the top of the partition plate (22), the output end of the servo motor (23) is in transmission connection with the screw rod (20) through a sprocket mechanism, and screw rod grooves (1602) matched with the screw rod (20) are formed in four corners inside the ash cleaning frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320651946.9U CN219764773U (en) | 2023-03-29 | 2023-03-29 | Zinc smoke treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320651946.9U CN219764773U (en) | 2023-03-29 | 2023-03-29 | Zinc smoke treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764773U true CN219764773U (en) | 2023-09-29 |
Family
ID=88109245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320651946.9U Active CN219764773U (en) | 2023-03-29 | 2023-03-29 | Zinc smoke treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764773U (en) |
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2023
- 2023-03-29 CN CN202320651946.9U patent/CN219764773U/en active Active
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