CN211886173U - High-temperature printing and dyeing waste gas treatment device - Google Patents
High-temperature printing and dyeing waste gas treatment device Download PDFInfo
- Publication number
- CN211886173U CN211886173U CN202020424528.2U CN202020424528U CN211886173U CN 211886173 U CN211886173 U CN 211886173U CN 202020424528 U CN202020424528 U CN 202020424528U CN 211886173 U CN211886173 U CN 211886173U
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- China
- Prior art keywords
- heat
- pipe
- dust removal
- treatment device
- dyeing
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- Expired - Fee Related
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- 238000004043 dyeing Methods 0.000 title claims abstract description 29
- 239000002912 waste gas Substances 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 37
- 238000005338 heat storage Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000003513 alkali Substances 0.000 claims abstract description 19
- 238000007791 dehumidification Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005406 washing Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 9
- 238000006303 photolysis reaction Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000005253 cladding Methods 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a high temperature printing and dyeing exhaust treatment device, include dust removal case, alkali wash bucket, spray tower, dehumidification case, the purifier that set gradually from a left side to the right side, be equipped with the heat collector between dust removal case and the alkali wash bucket, the heat collector includes heat collection jar and heat storage tank, heat collection jar upper end is equipped with the feed liquor pipe, and heat collection tank bottom is equipped with the drain pipe of being connected with the heat storage tank, the drain pipe passes from the heat storage tank top and extends to heat storage tank inner chamber bottom, the inside heat pipe that holds printing and dyeing waste gas that is equipped with of heat collection jar, heat pipe one end is connected with the dust removal case, and the heat pipe other end passes from the alkali wash bucket top and extends to alkali wash bucket inner chamber bottom, and the heat pipe middle part is two helical structure's branch pipe, not only filters and purifies waste gas, can effectively utilize heat energy.
Description
Technical Field
The utility model relates to a printing and dyeing field specifically is a high temperature printing and dyeing exhaust treatment device.
Background
China is a large textile printing and dyeing country, textile printing and dyeing enterprises are numerous, printing and dyeing equipment can discharge a large amount of organic waste gas in the production process, and the organic waste gas contains a large amount of harmful components such as smoke dust, silicone oil, fibers, dye auxiliaries, industrial acid and alkali and the like. If the waste gas is not purified, the waste gas is directly discharged into the atmosphere, which seriously harms the life health of people, and the heat energy contained in the printing and dyeing waste gas can be reused, which causes energy waste, therefore, a high-temperature printing and dyeing waste gas treatment device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature printing and dyeing exhaust treatment device not only filters and purifies waste gas, can effectively utilize heat energy, the energy saving in the printing and dyeing waste gas again.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature printing and dyeing exhaust treatment device, includes from a left side to the right side dust removal case, alkali wash bucket, spray tower, dehumidification case, purifier that set gradually, be equipped with the heat collector between dust removal case and the alkali wash bucket, the heat collector includes heat collection jar and heat storage jar, heat collection jar upper end is equipped with the feed liquor pipe, and heat collection tank bottom is equipped with the drain pipe of being connected with the heat storage jar, the drain pipe passes from heat storage tank top and extends to heat storage jar inner chamber bottom, the inside heat pipe that holds printing and dyeing waste gas that is equipped with of heat collection jar, heat pipe one end is connected with the dust removal case, and the heat pipe other end passes from alkali wash bucket top and extends to alkali wash bucket inner chamber bottom, and the heat pipe middle part is.
On the basis of the above scheme and as a preferable scheme of the scheme: the heat storage tank is characterized in that the dust removal box, the heat collection tank and the heat storage tank are externally coated with heat insulation layers, the heat insulation layers are made of polyurethane foam, a plurality of heat conducting fins are uniformly fixed on the heat conducting pipes, and the heat conducting fins are metal sheets.
On the basis of the above scheme and as a preferable scheme of the scheme: the dust removal case includes coarse filter equipment, bag dust collector and collecting vat, coarse filter equipment is located bag dust collector's front portion, the collecting vat is located coarse filter equipment and bag dust collector's below.
On the basis of the above scheme and as a preferable scheme of the scheme: the top of the alkaline washing barrel is connected with an air outlet pipe, the air outlet pipe is connected with the lower part of the spray tower, a plurality of atomizing nozzles are arranged in the spray tower and connected with a liquid inlet branch pipe, and the liquid inlet branch pipe is connected with the liquid inlet pipe.
On the basis of the above scheme and as a preferable scheme of the scheme: the spray tower top is provided with the defogging board, and the spray tower bottom is connected with the blow off pipe, the blow off pipe is connected with oil water separator, and oil water separator bottom is connected with drain pipe and oil extraction pipe, it is equipped with the fluid-discharge tube to dehumidify the bottom of the case portion, the fluid-discharge tube is connected with drain pipe.
On the basis of the above scheme and as a preferable scheme of the scheme: purifier includes the shell, is equipped with UV photodissociation clarifier and plasma purifier in the shell, UV photodissociation clarifier and plasma purifier set up side by side, the shell inner wall is equipped with a plurality of ultraviolet lamps, and purifier's right-hand member is equipped with the protection network.
Compared with the prior art, the beneficial effects of the utility model are that: the printing and dyeing waste gas with higher temperature enters the heat conduction pipe after dust is removed by the dust removal box, the heat conduction pipe exchanges heat with liquid in the heat collection tank, and the contact area is increased through the double-spiral branch pipe, so that the good heat conduction efficiency is kept, the waste gas with higher temperature sufficiently participates in heat exchange, the heat energy in the printing and dyeing waste gas can be effectively utilized, and the energy is saved.
Drawings
FIG. 1 is the overall structure of the present invention
FIG. 2 is the schematic diagram of the dust removing box and the heat collector of the present invention
FIG. 3 is a schematic view of the alkali washing barrel, the spray tower, the dehumidifying tank and the oil-water separator
FIG. 4 is a schematic view of the structure of the purification device of the present invention
In the figure: 1 dust removal case, 11 coarse-effect filter equipment, 12 bag dust collector, 13 collecting tanks, 2 heat collectors, 21 heat collection tanks, 22 heat storage tanks, 23 liquid inlet pipes, 24 liquid outlet pipes, 25 heat conduction pipes, 251 branch pipes, 26 heat preservation layers, 27 heat conduction sheets, 3 alkali washing barrels, 31 air outlet pipes, 4 spray towers, 41 atomizing spray heads, 42 liquid inlet branch pipes, 43 demisting plates, 44 blow-off pipes, 5 dehumidification cases, 51 liquid discharge pipes, 6 purification devices, 61 shells, 62UV photolysis purifiers, 63 plasma purifiers, 64 ultraviolet lamps, 65 protective nets, 7 oil-water separators, 71 drain pipes and 72 oil drain pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a high-temperature printing and dyeing waste gas treatment device comprises a dust removal box 1, an alkaline washing barrel 3, a spray tower 4, a dehumidification box 5 and a purification device 6 which are sequentially arranged from left to right, wherein a heat collector 2 is arranged between the dust removal box 1 and the alkaline washing barrel 3, the heat collector 2 comprises a heat collection tank 21 and a heat storage tank 22, a liquid inlet pipe 23 is arranged at the upper end of the heat collection tank 21, a liquid outlet pipe 24 connected with the heat storage tank 22 is arranged at the bottom of the heat collection tank 21, the liquid outlet pipe 24 penetrates through the top of the heat storage tank 22 and extends to the bottom of the inner cavity of the heat storage tank 22, a heat conduction pipe 25 containing printing and dyeing waste gas is arranged inside the heat storage tank 21, one end of the heat conduction pipe 25 is connected with the dust removal box 1, the other end of the heat conduction pipe 25 penetrates through the top of the alkaline washing barrel 3 and extends to the bottom of the inner cavity of the alkaline washing barrel 3, the, the waste gas with higher temperature fully participates in heat exchange, and the heat energy in the printing and dyeing waste gas can be effectively utilized, thereby saving energy. Dust removal case 1, heat collection tank 21 and the outside cladding heat preservation 26 of heat storage tank 22, heat preservation 26 is polyurethane foam, can reduce thermal lapse, evenly on the heat pipe 25 be fixed with a plurality of conducting strips 27, conducting strip 27 is the foil. The heat conducting fins 27 are in full contact with liquid in the heat collecting tank 21, so that heat in the waste gas can be better transferred, and the heat conducting efficiency is improved. Dust removal case 1 includes coarse filter device 11, bag dust collector 12 and collecting vat 13, coarse filter device 11 is located bag dust collector 12's front portion, collecting vat 13 are located coarse filter device 11 and bag dust collector 12's below, and waste gas is earlier gone on dust particulate matter through dust removal case 1 in collecting vat 13 so that centralized processing. The outlet duct 31 is connected at 3 tops of alkali wash bucket, outlet duct 31 with 4 sub-unit connections of spray column, 4 inside a plurality of atomizer 41 that are equipped with of spray column, atomizer 41 are connected with feed liquor branch pipe 42, feed liquor branch pipe 42 with feed liquor pipe 23 is connected. The top of the spray tower 4 is provided with a demisting plate 43, the bottom of the spray tower 4 is connected with a drain pipe 44, the drain pipe 44 is connected with the oil-water separator 7, the bottom of the oil-water separator 7 is connected with a drain pipe 71 and an oil drain pipe 72, the bottom of the dehumidification box 5 is provided with a drain pipe 51, and the drain pipe 51 is connected with the drain pipe 71. Purifier 6 includes shell 61, is equipped with UV photodissociation clarifier 62 and plasma purifier 63 in the shell 61, UV photodissociation clarifier 62 and plasma purifier 63 set up side by side, and UV photodissociation clarifier 62 can effectively get rid of the peculiar smell, and plasma purifier 63 decomposes waste gas from the molecular aspect, shell 61 inner wall is equipped with a plurality of ultraviolet lamps 64, and ultraviolet lamp 64 can effectually get rid of the microorganism in the waste gas, and purifier 6's right-hand member is equipped with protection network 65, plays the guard action
The working principle is as follows: the printing and dyeing waste gas with higher temperature enters the heat conduction pipe 25 after dust is removed by the dust removal box 1, the heat conduction pipe 25 exchanges heat with liquid in the heat collection tank 21, and the contact area is increased by the double-spiral branch pipe 251, so that good heat transfer efficiency is kept, the waste gas with higher temperature sufficiently participates in heat exchange, heat energy in the printing and dyeing waste gas can be effectively utilized, and energy is saved. The waste gas after heat exchange is subjected to alkali washing through an alkali washing barrel 3, then is sprayed by a progress spray tower 4, and the sprayed gas enters a dehumidification box 5 after passing through a demisting plate 43. The sprayed and used liquid is discharged from the sewage discharge pipe 44 into the oil-water separator 7, and the oil and water are discharged from the oil discharge pipe 72 and the water discharge pipe 71, respectively. The dehumidified gas enters the purification device 6 and is purified and discharged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high temperature printing and dyeing exhaust treatment device, includes dust removal case (1), alkali washing bucket (3), spray column (4), dehumidification case (5), purifier (6) that set gradually from a left side to the right side, its characterized in that: be equipped with heat collector (2) between dust removal case (1) and alkali washing bucket (3), heat collector (2) are including heat collection jar (21) and heat storage jar (22), heat collection jar (21) upper end is equipped with feed liquor pipe (23), and heat collection jar (21) bottom is equipped with drain pipe (24) of being connected with heat storage jar (22), drain pipe (24) are passed from heat storage jar (22) top and are extended to heat storage jar (22) inner chamber bottom, heat collection jar (21) inside is equipped with heat pipe (25) that hold printing and dyeing waste gas, heat pipe (25) one end is connected with dust removal case (1), and heat pipe (25) other end is passed from alkali washing bucket (3) top and is extended to alkali washing bucket (3) inner chamber bottom, and heat pipe (25) middle part is two double helix structure's branch pipe (251).
2. A high temperature printing and dyeing exhaust gas treatment device according to claim 1, characterized in that: dust removal case (1), thermal-arrest jar (21) and heat storage tank (22) outside cladding heat preservation (26), heat preservation (26) are polyurethane foam, even being fixed with a plurality of conducting strips (27) on heat pipe (25), conducting strip (27) are the foil.
3. A high temperature printing and dyeing exhaust gas treatment device according to claim 1, characterized in that: dust removal case (1) is including coarse filter equipment (11), bag dust collector (12) and collecting vat (13), coarse filter equipment (11) are located bag dust collector's (12) front portion, and collecting vat (13) are located coarse filter equipment (11) and bag dust collector's (12) below.
4. A high temperature printing and dyeing exhaust gas treatment device according to claim 1, characterized in that: alkali wash bucket (3) top is connected outlet duct (31), outlet duct (31) with spray column (4) sub-unit connection, spray column (4) inside is equipped with a plurality of atomizer (41), and atomizer (41) are connected with feed liquor branch pipe (42), feed liquor branch pipe (42) with feed liquor pipe (23) are connected.
5. A high temperature printing and dyeing exhaust gas treatment device according to claim 1, characterized in that: the top of the spray tower (4) is provided with a demisting plate (43), the bottom of the spray tower (4) is connected with a drain pipe (44), the drain pipe (44) is connected with an oil-water separator (7), the bottom of the oil-water separator (7) is connected with a drain pipe (71) and an oil discharge pipe (72), the bottom of the dehumidifying box (5) is provided with a liquid discharge pipe (51), and the liquid discharge pipe (51) is connected with the drain pipe (71).
6. A high temperature printing and dyeing exhaust gas treatment device according to claim 1, characterized in that: purifier (6) include shell (61), are equipped with UV photodissociation clarifier (62) and plasma purifier (63) in shell (61), UV photodissociation clarifier (62) and plasma purifier (63) set up side by side, shell (61) inner wall is equipped with a plurality of ultraviolet lamps (64), and the right-hand member of purifier (6) is equipped with protection network (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424528.2U CN211886173U (en) | 2020-03-27 | 2020-03-27 | High-temperature printing and dyeing waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020424528.2U CN211886173U (en) | 2020-03-27 | 2020-03-27 | High-temperature printing and dyeing waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211886173U true CN211886173U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020424528.2U Expired - Fee Related CN211886173U (en) | 2020-03-27 | 2020-03-27 | High-temperature printing and dyeing waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211886173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495098A (en) * | 2020-12-08 | 2021-03-16 | 呼伦贝尔东北阜丰生物科技有限公司 | Pipe bundle waste gas peculiar smell and dust comprehensive treatment device and application |
-
2020
- 2020-03-27 CN CN202020424528.2U patent/CN211886173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495098A (en) * | 2020-12-08 | 2021-03-16 | 呼伦贝尔东北阜丰生物科技有限公司 | Pipe bundle waste gas peculiar smell and dust comprehensive treatment device and application |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |