CN111879149A - Dedicated tail gas waste heat recovery processing apparatus of textile printing and dyeing equipment - Google Patents
Dedicated tail gas waste heat recovery processing apparatus of textile printing and dyeing equipment Download PDFInfo
- Publication number
- CN111879149A CN111879149A CN202010811223.1A CN202010811223A CN111879149A CN 111879149 A CN111879149 A CN 111879149A CN 202010811223 A CN202010811223 A CN 202010811223A CN 111879149 A CN111879149 A CN 111879149A
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- China
- Prior art keywords
- waste heat
- heat recovery
- tail gas
- ion fan
- box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- 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
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- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/79—Injecting reactants
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of textile printing and dyeing equipment, in particular to a special tail gas waste heat recovery and treatment device for the textile printing and dyeing equipment, which comprises a waste heat recovery box, wherein a first ion fan is fixedly arranged on the side wall of the waste heat recovery box, the end part, far away from the waste heat recovery box, of the first ion fan is fixedly provided with a smoke inlet, the bottom of the waste heat recovery box is fixedly provided with a water inlet, the side wall, far away from the first ion fan, of the waste heat recovery box is fixedly connected with a connecting pipe, the end part, far away from the waste heat recovery box, of the connecting pipe is fixedly connected with a dust removal box, the end part, far away from the connecting pipe, of the dust removal box is fixedly connected with a second ion fan, the end part, far away from the dust removal box, of the second ion fan is fixedly. The tail gas heat recovery device can recover the heat of the tail gas, treat the tail gas and purify the tail gas, so that the waste heat is comprehensively utilized, and air pollution is avoided.
Description
Technical Field
The invention relates to the technical field of textile printing and dyeing equipment, in particular to a tail gas waste heat recovery and treatment device special for the textile printing and dyeing equipment.
Background
The waste gas of textile printing and dyeing industry mainly comes from two main aspects: firstly, the spinning technology of chemical fibre, secondly, textile pretreatment and functional aftertreatment process, tail gas treatment is to the industrial site, the waste gas that printing and dyeing and factory workshop produced carries out the preliminary treatment before externally discharging, in order to reach the work of the external standard of discharging of national waste gas, general exhaust-gas treatment has included organic exhaust-gas treatment, dust exhaust-gas treatment, acid-base exhaust-gas treatment, aspects such as peculiar smell exhaust-gas treatment and air sterilization disinfection purification, traditional textile printing and dyeing industry tail gas treatment equipment does not cool down the processing to tail gas earlier, the inside filtration of equipment is damaged easily, or direct emission, and do not retrieve the waste heat in the tail gas, the wasting of resources, cause serious atmospheric pollution.
In summary, the invention provides a tail gas waste heat recovery processing device special for textile printing and dyeing equipment to solve the problems.
Disclosure of Invention
The invention aims to provide a tail gas waste heat recovery and treatment device special for textile printing and dyeing equipment, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a special tail gas waste heat recovery and treatment device for textile printing and dyeing equipment comprises a waste heat recovery box, wherein a first ionic fan is fixedly arranged on the side wall of the waste heat recovery box, a smoke inlet is fixedly formed in the end part, far away from the waste heat recovery box, of the first ionic fan, a water inlet is fixedly formed in the bottom of the waste heat recovery box, a connecting pipe is fixedly connected to the side wall, far away from the first ionic fan, of the waste heat recovery box, a dust removal box is fixedly connected to the end part, far away from the waste heat recovery box, of the connecting pipe, a second ionic fan is fixedly connected to the end part, far away from the connecting pipe, of the dust removal box, a washing tower is fixedly connected to the end part, far away from the dust removal box, of the second ionic fan, a third ionic fan is fixedly arranged at the top of the washing tower, a smoke outlet is fixedly formed in the end part, far away from the washing, the inside of waste heat recovery case is equipped with the heat exchange tube of spiral, the heat exchange tube is fixed to be set up on two heat exchange tube mounts, two heat exchange tube mount fixed connection is on the inside relative both sides wall of waste heat recovery incasement, the fixed condenser pipe that is equipped with in inside of connecting pipe, the fixed dust removal board that is equipped with in inside of dust removal case, the scrubbing tower from the bottom up is equipped with spray thrower mount, water film deduster and active carbon adsorption board in proper order, the fixed a plurality of spray throwers that are equipped with on the spray thrower mount.
Preferably, the first ion blower, the second ion blower and the third ion blower are of the same type 6C15 KW-4P.
Preferably, the joints of the waste heat recovery tank, the connecting pipe, the dust removal tank, the second ion fan and the washing tower are in a communicated state.
Preferably, the dust removal plates are arranged in three numbers and are uniformly and alternately arranged above and below the dust removal box.
Preferably, the sprayer fixing frame, the water film dust collector and the activated carbon adsorption plate are respectively provided with two groups.
Preferably, the water inlet and the water outlet are respectively provided with an electromagnetic valve, and the water inlet is fixedly connected with the water outlet through a heat exchange tube.
Preferably, the spray nozzle of the sprayer is arranged towards the bottom of the washing tower.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the heat exchange tube is arranged in the waste heat recovery tank and connected with the water outlet and the water inlet, so that heat exchange can be carried out on the waste heat of the flue gas, and the waste heat of the flue gas can be comprehensively utilized. .
2. According to the invention, the condenser pipe is arranged in the connecting pipe, so that the heat possibly existing in the flue gas can be cooled, and the effect of protecting equipment in the subsequent process is achieved.
3. According to the invention, the dust removing plates are uniformly and alternately arranged in the dust removing box from top to bottom, so that the dust doped with smoke dust can be filtered, and a foundation is laid for tail gas treatment in a subsequent process.
4. According to the invention, two groups of the sprayer fixing frame, the water film dust collector and the activated carbon adsorption plate are arranged, so that tail gas can be fully treated and reach the release standard, and the air pollution is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure A-A of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of B-B of the present invention.
In the figure: 1-waste heat recovery box, 2-first ion fan, 3-smoke inlet, 4-water inlet, 5-connecting pipe, 6-dust removal box, 7-second ion fan, 8-washing tower, 9-third ion fan, 10-smoke outlet, 11-water outlet, 12-heat exchange pipe, 13-heat exchange pipe fixing frame, 14-condenser pipe, 15-dust removal plate, 16-sprayer, 17-sprayer fixing frame, 18-water film dust remover and 19-active carbon adsorption plate.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a tail gas waste heat recovery processing device special for textile printing and dyeing equipment comprises a waste heat recovery box 1, a first ion fan 2 is fixedly arranged on the side wall of the waste heat recovery box 1, tail gas is smoothly introduced into the waste heat recovery box 1, a smoke inlet 3 is fixedly arranged at the end part, far away from the waste heat recovery box 1, of the first ion fan 2, equipment for generating the tail gas is convenient to access, a water inlet 4 is fixedly arranged at the bottom of the waste heat recovery box 1, cooling water can enter the waste heat recovery box, work can be effectively carried out, the side wall, far away from the first ion fan 2, of the waste heat recovery box 1 is fixedly connected with a connecting pipe 5, the end part, far away from the waste heat recovery box 1, of the connecting pipe 5 is fixedly connected with a dust removal box 6, the end part, far away from the connecting pipe 5, of the dust removal box 6 is fixedly connected with a second ion fan 7, flue gas can be smoothly introduced, a third ion fan 9 is fixedly arranged at the top of the washing tower 8 and can smoothly discharge the treated smoke, a smoke outlet 10 is fixedly arranged at the end part of the third ion fan 9 far away from the washing tower 8, a water outlet 11 is fixedly arranged at the bottom of the waste heat recovery tank 1, a spiral heat exchange pipe 12 is arranged in the waste heat recovery tank 1 and can smoothly exchange heat of the waste heat of the tail gas so as to absorb the waste heat of the tail gas, the heat exchange pipe 12 is fixedly arranged on two heat exchange pipe fixing frames 13, the two heat exchange pipe fixing frames 13 are fixedly connected on two opposite side walls in the waste heat recovery tank 1, a condensation pipe 14 is fixedly arranged in the connecting pipe 5 and can reduce the temperature of the smoke and protect the equipment of the subsequent process, a dust removing plate 15 is fixedly arranged in the dust removing tank 6 and can filter the smoke and dust, and dust removing plates 17 are sequentially arranged in the washing tower 8 from bottom to top, The water film dust collector 18 and the active carbon adsorption plate 19 play roles of adsorption and purification, and the sprayer fixing frame 17 is fixedly provided with a plurality of sprayers 16 which play a role of washing the flue gas.
The working process of the invention is as follows: the tail gas is led into the waste heat recovery box 1 from the cornice 3 under the action of the first ion fan 2, meanwhile, cooling water is led into the heat exchange pipe 12 from the water inlet 4, heat exchange is carried out on the waste heat of the flue gas under the action of the heat exchange pipe 12, the temperature of the cooling water is increased, the flue gas after heat exchange is cooled again in the condensation pipe 14, the flue gas enters the dust removal box 6, the treated flue gas is led into the washing tower 8 under the action of the second ion fan 7, the two groups of the spray fixing frame 17, the spray 16, the water film dust remover 18 and the active carbon adsorption plate 19 can wash and adsorb the tail gas, and the tail gas after passing through the spray fixing frame 17, the spray 16, the water film dust remover 18 and the active carbon adsorption plate 19 is discharged from the smoke outlet 10 under the action of the third ion fan 9.
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 (7)
1. The utility model provides a dedicated tail gas waste heat recovery processing apparatus of weaving printing and dyeing equipment, includes waste heat recovery case (1), its characterized in that: the waste heat recovery device is characterized in that a first ion fan (2) is fixedly arranged on the side wall of the waste heat recovery box (1), a smoke inlet (3) is fixedly arranged at the end part of the first ion fan (2) far away from the waste heat recovery box (1), a water inlet (4) is fixedly arranged at the bottom of the waste heat recovery box (1), a connecting pipe (5) is fixedly connected to the side wall of the waste heat recovery box (1) far away from the first ion fan (2), a dust removal box (6) is fixedly connected to the end part of the connecting pipe (5) far away from the connecting pipe (5), a second ion fan (7) is fixedly connected to the end part of the dust removal box (6) far away from the second ion fan (7), a third ion fan (9) is fixedly arranged at the top of the washing tower (8), a smoke outlet (10) is fixedly arranged at the end part of the third ion fan (9) far away from the washing tower (8), the fixed delivery port (11) that is equipped with in bottom of waste heat recovery case (1), the inside of waste heat recovery case (1) is equipped with spiral heat exchange tube (12), heat exchange tube (12) are fixed to be set up on two heat exchange tube mount (13), two heat exchange tube mount (13) fixed connection is on the inside relative both sides wall of waste heat recovery case (1), the inside of connecting pipe (5) is fixed and is equipped with condenser pipe (14), the inside of dust removal case (6) is fixed and is equipped with dust removal board (15), scrubbing tower (8) from the bottom up is equipped with spray thrower mount (17), water film deduster (18) and active carbon adsorption plate (19) in proper order, fixed a plurality of spray throwers (16) that are equipped with on spray thrower mount (17).
2. The special tail gas waste heat recovery and treatment device for the textile printing and dyeing equipment as claimed in claim 1, characterized in that: the first ion fan (2), the second ion fan (7) and the third ion fan (9) are 6C15KW-4P in the same type.
3. The special tail gas waste heat recovery and treatment device for the textile printing and dyeing equipment as claimed in claim 1, characterized in that: the waste heat recovery box (1), the connecting pipe (5), the dust removal box (6), the second ion fan (7) and the washing tower (8) are in a communicated state.
4. The special tail gas waste heat recovery and treatment device for the textile printing and dyeing equipment as claimed in claim 1, characterized in that: the three dust removing plates (15) are uniformly arranged on the upper part and the lower part of the interior of the dust removing box (6) in a staggered manner.
5. The special tail gas waste heat recovery and treatment device for the textile printing and dyeing equipment as claimed in claim 1, characterized in that: the sprayer fixing frame (17), the water film dust collector (18) and the activated carbon adsorption plate (19) are respectively provided with two groups.
6. The special tail gas waste heat recovery and treatment device for the textile printing and dyeing equipment as claimed in claim 1, characterized in that: the water inlet (4) and the water outlet (11) are respectively provided with an electromagnetic valve, and the water inlet (4) is fixedly connected with the water outlet (11) through a heat exchange tube (12).
7. The special tail gas waste heat recovery and treatment device for the textile printing and dyeing equipment as claimed in claim 1, characterized in that: the spray nozzle of the sprayer (16) is arranged towards the bottom of the washing tower (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811223.1A CN111879149A (en) | 2020-08-13 | 2020-08-13 | Dedicated tail gas waste heat recovery processing apparatus of textile printing and dyeing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811223.1A CN111879149A (en) | 2020-08-13 | 2020-08-13 | Dedicated tail gas waste heat recovery processing apparatus of textile printing and dyeing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111879149A true CN111879149A (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010811223.1A Pending CN111879149A (en) | 2020-08-13 | 2020-08-13 | Dedicated tail gas waste heat recovery processing apparatus of textile printing and dyeing equipment |
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| Country | Link |
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| CN (1) | CN111879149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120863A1 (en) * | 2020-12-13 | 2022-06-16 | 苏州绿如蓝环保科技有限公司 | Waste heat recycling device for textile printing and dyeing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602897A (en) * | 2011-11-15 | 2012-07-25 | 荆门市熊兴化工有限公司 | Energy-saving and environment-friendly production line for producing acid by iron pyrite |
| CN105003926A (en) * | 2015-06-29 | 2015-10-28 | 张荣华 | Dust removal and denitration and waste heat recovery device for flue of boiler |
| CN205077088U (en) * | 2015-10-15 | 2016-03-09 | 广州维港环保科技有限公司 | Waste heat recovery and bag dusting system |
| CN205627476U (en) * | 2016-04-29 | 2016-10-12 | 陈聪 | Dedicated tail gas waste heat recovery processing apparatus of printing -dyeing textile |
| CN208599461U (en) * | 2018-05-13 | 2019-03-15 | 何超 | A kind of exhaust gas denitration absorption plant |
-
2020
- 2020-08-13 CN CN202010811223.1A patent/CN111879149A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602897A (en) * | 2011-11-15 | 2012-07-25 | 荆门市熊兴化工有限公司 | Energy-saving and environment-friendly production line for producing acid by iron pyrite |
| CN105003926A (en) * | 2015-06-29 | 2015-10-28 | 张荣华 | Dust removal and denitration and waste heat recovery device for flue of boiler |
| CN205077088U (en) * | 2015-10-15 | 2016-03-09 | 广州维港环保科技有限公司 | Waste heat recovery and bag dusting system |
| CN205627476U (en) * | 2016-04-29 | 2016-10-12 | 陈聪 | Dedicated tail gas waste heat recovery processing apparatus of printing -dyeing textile |
| CN208599461U (en) * | 2018-05-13 | 2019-03-15 | 何超 | A kind of exhaust gas denitration absorption plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120863A1 (en) * | 2020-12-13 | 2022-06-16 | 苏州绿如蓝环保科技有限公司 | Waste heat recycling device for textile printing and dyeing |
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Application publication date: 20201103 |
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