CN208253626U - Forming machine high-temperature flue gas recycles cold-hot water circulation device - Google Patents
Forming machine high-temperature flue gas recycles cold-hot water circulation device Download PDFInfo
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- CN208253626U CN208253626U CN201820355088.2U CN201820355088U CN208253626U CN 208253626 U CN208253626 U CN 208253626U CN 201820355088 U CN201820355088 U CN 201820355088U CN 208253626 U CN208253626 U CN 208253626U
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- hot water
- cold
- water
- flue gas
- heat exchange
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses a kind of forming machine high-temperature flue gas to recycle cold-hot water circulation device, including forming machine high-temperature flue gas recycling and processing device, the cold-hot water circulation device includes water circulating cooling tower, water supply pump, cold water pipes, hot water circuit heat insulation tank, heat-exchanger pump, hot water pipeline, the forming machine high-temperature flue gas recycling and processing device includes the heat exchange tower of successively pipeline connection, except smoke box, cooling tower, electrostatic oil removing dust cleaning case, air heater, air-introduced machine, chimney, the heat exchange tower is equipped with high temperature heat exchange department, medium temperature heat exchange department, the cooling tower is equipped with heat exchanger, the air heater is equipped with heating part, the water circulating cooling tower is equipped with cold water outlet pipe, cold water inlet, the hot water circuit heat insulation tank is equipped with hot water outlet pipe, hot water inlet pipe.The utility model is structurally reasonable, and use is safe, can utmostly recycle and make good use of high-temp waste gas heat.
Description
Technical field
The utility model relates to print and dye to produce technical field of auxiliary equipment more particularly to a kind of recycling of forming machine high-temperature flue gas
Cold-hot water circulation device.
Background technique
Fabric forming machine baking oven is the equipment toasted using high temperature to fabric, and it is useless to generate many high temperature in production
Gas, the substance containing hazardous atmospheres environment such as dust, cloth bits, oil smoke in exhaust gas are such useless according to environmentally friendly gas emission request
Gas cannot be directly discharged in atmosphere, it is necessary to could be discharged after purification.Wherein, how rationally to recycle and useless using high temperature
The heat of gas is related to the how many problem of energy consumption in treatment process, needs ingenious solution.
Summary of the invention
Heat utilization when the utility model is to solve the high-temperature flue gas generated in existing forming machine production process processing
The problem of, provide a kind of structurally reasonable, use is safe, can utmostly recycle and make good use of the forming machine of high-temp waste gas heat
High-temperature flue gas recycles cold-hot water circulation device.
To achieve the goals above, the utility model uses following technical scheme, and forming machine high-temperature flue gas recycles hot and cold water
Circulator, including forming machine high-temperature flue gas recycling and processing device, the cold-hot water circulation device include water circulating cooling tower,
Water supply pump, cold water pipes, hot water circuit heat insulation tank, heat-exchanger pump, hot water pipeline, the forming machine high-temperature flue gas are recycled dress
Set including successively pipeline connection heat exchange tower, except smoke box, cooling tower, electrostatic oil removing dust cleaning case, air heater, air-introduced machine,
Chimney, the heat exchange tower are equipped with high temperature heat exchange department, medium temperature heat exchange department, and the cooling tower is equipped with heat exchanger, institute
The air heater stated is equipped with heating part, and the water circulating cooling tower is equipped with cold water outlet pipe, cold water inlet, the heat
Water recycles heat insulation tank and is equipped with hot water outlet pipe, hot water inlet pipe, and the cold water pipes are sequentially connected cold water outlet pipe, cold water
Pump, cooling tower heat exchanger, heat exchange tower medium temperature heat exchange department, cold water inlet form circulating chilled water circle, the hot-water line
Road is sequentially connected hot water outlet pipe, heat-exchanger pump, air heater heating part, heat exchange tower high temperature heat exchange department, hot water inlet pipe
Form hot water circuit circle.This programme forming machine high-temperature flue gas recycling and processing device main working process is the height that forming machine generates
Warm flue gas is sent into heat exchange tower under the traction of air-introduced machine, to be using recirculated water convenient for the effect of subsequent processing, heat exchange tower
For the mode of heat exchanger to cooling high-temperature fume, the flue gas for then reducing temperature, which enters, removes smoke box, except in smoke box using spray
Mode removes partial impurities and the pernicious gas for being dissolved in water, flue gas in flue gas and goes successively to cooling tower and carry out last cooling, temperature
Degree enters electrostatic oil removing dust cleaning case after reducing, and removes still remaining dust and pernicious gas not soluble in water in flue gas, completely
Air-flow enter air heater heating after atmosphere is discharged by air-introduced machine and chimney air-discharge mouth；For this purpose, this programme uses cold water
Circulating ring, hot water circuit circle carry out heat exchange to heat exchange tower, cooling tower, air heater respectively, and wherein air heater is
Will be to the flue gas handled well, because the clean gas flow temperature for having passed through electrostatic oil removing dust cleaning case is lower, when discharge, is easy
Generate white cigarette, and after heating and being then exhausted from, chimney air-discharge mouth not will form white cigarette, and heat exchange tower, cooling tower be for flue gas into
Row cooling processing；In hot water circuit circle, hot water exchanges heat to cigarette at air heater heating part (water recycle heat exchanger)
After gas, it is recycled to heat exchange tower high temperature heat exchange department (water recycle heat exchanger) and obtains heat, to the height for having just enter into heat exchange tower
Warm flue gas reduces temperature, and then hot water returns in hot water circuit heat insulation tank；In circulating chilled water circle, cold water is initially entered in cooling tower
Water recycle heat exchanger flue gas is cooled down, with guarantee enter electrostatic oil removing dust cleaning case flue-gas temperature meet safety want
It asks, then cold water enters back into heat exchange tower medium temperature heat exchange department (water recycle heat exchanger), can continue to entrance heat exchange tower
High-temperature flue gas reduces temperature, and then cold water just returns in water circulating cooling tower, and cold water is in water circulating cooling tower by extra heat
Amount, which distributes, replys lower cold water temperature；In this way, can using the heat before fume treatment to treated heat,
Waste heat is efficiently utilized, energy consumption is reduced.
Preferably, the water circulating cooling tower is equipped with water level sensor, water supply pipe, small pump.
Preferably, the hot water circuit heat insulation tank is equipped with water level sensor, water supply pipe, small pump.
In cyclic process, hot water or cold water all can be lossy, if loss is excessive, just influences whether heat exchange effect,
Therefore setting water level sensor detects the water level of water circulating cooling tower, hot water circuit heat insulation tank, small pump when water level deficiency
Pass through water supply pipe watering cycle cooling tower, hot water circuit heat insulation tank amount of makeup water.
Preferably, the hot water circuit heat insulation tank is equipped with temperature sensor, heating tube.Hot water temperature is not high enough
The clean air-flow come out from electrostatic oil removing dust cleaning case cannot be heated to sufficient temp, needed inadequate in hot water temperature by words
It is heated when high with heating tube, steam heating can be used in heating tube.
Therefore, the utility model has the following beneficial effects: (1) is structurally reasonable, use is safe；It (2) can be utmostly
Recycle and make good use of high-temp waste gas heat.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
In figure: 1, water circulating cooling tower 2, water supply pump 3, cold water pipes 4, hot water circuit heat insulation tank
5, heat-exchanger pump 6, hot water pipeline 7, heat exchange tower 8, remove smoke box 9, cooling tower
10, electrostatic oil removing dust cleaning case 11, air heater 12, air-introduced machine 13, chimney
14, high temperature heat exchange department 15, medium temperature heat exchange department 16, cold water outlet pipe
17, cold water inlet 18, hot water outlet pipe 19, hot water inlet pipe.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, forming machine high-temperature flue gas recycles cold-hot water circulation device, including the recovery processing of forming machine high-temperature flue gas
Device, cold-hot water circulation device include water circulating cooling tower 1, water supply pump 2, cold water pipes 3, hot water circuit heat insulation tank 4, heat-exchanger pump
5, hot water pipeline 6, forming machine high-temperature flue gas recycling and processing device include the heat exchange tower 7 that successively pipeline is connected to, remove smoke box 8, is cold
But tower 9, electrostatic oil removing dust cleaning case 10, air heater 11, air-introduced machine 12, chimney 13, heat exchange tower 7 are equipped with high temperature heat exchange department
14, medium temperature heat exchange department 15, cooling tower 9 are equipped with heat exchanger, and air heater 11 is equipped with heating part, and water circulating cooling tower 1 is set
There are cold water outlet pipe 16, cold water inlet 17, hot water circuit heat insulation tank 4 is equipped with hot water outlet pipe 18, hot water inlet pipe 19, cold water
Pipeline 3 is sequentially connected cold water outlet pipe 16, water supply pump 2,9 heat exchanger of cooling tower, 7 medium temperature heat exchange department 15 of heat exchange tower, cold
Water water inlet pipe 17 formed circulating chilled water circle, hot water pipeline 6 be sequentially connected hot water outlet pipe 18, heat-exchanger pump 5, air heater 11 plus
Hot portion, 7 high temperature heat exchange department 14 of heat exchange tower, hot water inlet pipe 19 form hot water circuit circle；
Water circulating cooling tower 1 is equipped with water level sensor, water supply pipe, small pump；
Hot water circuit heat insulation tank 4 is equipped with water level sensor, water supply pipe, small pump；
Hot water circuit heat insulation tank 4 is equipped with temperature sensor, heating tube.
Specifically used process is that high-temperature flue gas is sent into heat exchange tower 7,7 high temperature of heat exchange tower under the traction of air-introduced machine 12
To cooling high-temperature fume, the flue gas after reducing temperature, which enters, removes smoke box 8 for heat exchange department 14, the segmentation of medium temperature heat exchange department 15, uses
The mode of spray removes partial impurities in flue gas and the pernicious gas for being dissolved in water, flue gas go successively to cooling tower 9 carry out it is last
Cooling, flue-gas temperature enters electrostatic oil removing dust cleaning case 10 after being reduced to room temperature, removes in flue gas still remaining dust and insoluble
Clean air-flow is formed in the pernicious gas of water and enters the heating of air heater 11, passes through 13 row of air-introduced machine 12 and chimney after heating
Air port is discharged into atmosphere；
Wherein, circulating chilled water circle, hot water circuit circle carry out heat to heat exchange tower 7, cooling tower 9, air heater 11 respectively
It exchanging, in hot water circuit circle, hot water enters 11 heating part of air heater under the effect of heat-exchanger pump 5 and exchanges heat to flue gas,
Then hot water circuit obtains heat to 7 high temperature heat exchange department 14 of heat exchange tower, reduces to the high-temperature flue gas for having just enter into heat exchange tower 7
Temperature, last hot water return in hot water circuit heat insulation tank 4；In circulating chilled water circle, cold water initially enters cold under the effect of water supply pump 2
But tower 9 cools down flue gas, meets safety requirements with the flue-gas temperature that guarantee enters electrostatic oil removing dust cleaning case 10, then cold water
7 medium temperature heat exchange department 15 of heat exchange tower is entered back into, can continue to reduce temperature to the high-temperature flue gas for entering heat exchange tower 7, it is last cold
Water returns in water circulating cooling tower 1, and extra heat is distributed reply cold water temperature in water circulating cooling tower 1 by cold water；
Water level sensor detects the water level of water circulating cooling tower 1, hot water circuit heat insulation tank 4, moisturizing when water level deficiency
Pump passes through water supply pipe watering cycle cooling tower 1,4 amount of makeup water of hot water circuit heat insulation tank；
When hot water temperature is not high enough in temperature sensor detection hot water circuit heat insulation tank 4, heated with heating tube.
Claims (4)
1. a kind of forming machine high-temperature flue gas recycles cold-hot water circulation device, including forming machine high-temperature flue gas recycling and processing device,
Be characterized in that, the cold-hot water circulation device include water circulating cooling tower, water supply pump, cold water pipes, hot water circuit heat insulation tank,
Heat-exchanger pump, hot water pipeline, the forming machine high-temperature flue gas recycling and processing device include the heat exchange tower that successively pipeline is connected to, remove
Smoke box, cooling tower, electrostatic oil removing dust cleaning case, air heater, air-introduced machine, chimney, the heat exchange tower are equipped with high warm and hand over
Portion, medium temperature heat exchange department are changed, the cooling tower is equipped with heat exchanger, and the air heater is equipped with heating part, described
Water circulating cooling tower is equipped with cold water outlet pipe, cold water inlet, and the hot water circuit heat insulation tank is equipped with hot water outlet pipe, hot water
Water inlet pipe, the cold water pipes are sequentially connected cold water outlet pipe, water supply pump, cooling tower heat exchanger, warm in heat exchange tower
Exchange part, cold water inlet form circulating chilled water circle, and the hot water pipeline is sequentially connected hot water outlet pipe, heat-exchanger pump, air
Heater heating part, heat exchange tower high temperature heat exchange department, hot water inlet pipe form hot water circuit circle.
2. forming machine high-temperature flue gas according to claim 1 recycles cold-hot water circulation device, characterized in that the water follows
Ring cooling tower is equipped with water level sensor, water supply pipe, small pump.
3. forming machine high-temperature flue gas according to claim 1 recycles cold-hot water circulation device, characterized in that the hot water
It recycles heat insulation tank and is equipped with water level sensor, water supply pipe, small pump.
4. forming machine high-temperature flue gas according to claim 1 or 3 recycles cold-hot water circulation device, characterized in that described
Hot water circuit heat insulation tank is equipped with temperature sensor, heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355088.2U CN208253626U (en) | 2018-03-15 | 2018-03-15 | Forming machine high-temperature flue gas recycles cold-hot water circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355088.2U CN208253626U (en) | 2018-03-15 | 2018-03-15 | Forming machine high-temperature flue gas recycles cold-hot water circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253626U true CN208253626U (en) | 2018-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355088.2U Expired - Fee Related CN208253626U (en) | 2018-03-15 | 2018-03-15 | Forming machine high-temperature flue gas recycles cold-hot water circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253626U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055699A (en) * | 2019-05-13 | 2019-07-26 | 江苏菲斯特滤料有限公司 | A kind of final finishing device of filtering material |
| CN113074034A (en) * | 2021-03-10 | 2021-07-06 | 中国人民解放军火箭军工程设计研究院 | Diesel engine smoke emission control system for underground engineering |
| CN113532142A (en) * | 2021-05-06 | 2021-10-22 | 广东晟远新能源科技有限公司 | Bleaching and dyeing industry cloth forming machine smoke temperature purification and latent heat and sensible heat recovery system thereof |
| CN115854671A (en) * | 2022-12-26 | 2023-03-28 | 林涛 | Air drying system with cold and hot recovery function |
-
2018
- 2018-03-15 CN CN201820355088.2U patent/CN208253626U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055699A (en) * | 2019-05-13 | 2019-07-26 | 江苏菲斯特滤料有限公司 | A kind of final finishing device of filtering material |
| CN113074034A (en) * | 2021-03-10 | 2021-07-06 | 中国人民解放军火箭军工程设计研究院 | Diesel engine smoke emission control system for underground engineering |
| CN113074034B (en) * | 2021-03-10 | 2022-03-18 | 中国人民解放军火箭军工程设计研究院 | Diesel engine smoke emission control system for underground engineering |
| CN113532142A (en) * | 2021-05-06 | 2021-10-22 | 广东晟远新能源科技有限公司 | Bleaching and dyeing industry cloth forming machine smoke temperature purification and latent heat and sensible heat recovery system thereof |
| CN115854671A (en) * | 2022-12-26 | 2023-03-28 | 林涛 | Air drying system with cold and hot recovery function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310000 Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Hangmin Qianjiang dyeing and finishing Co., Ltd Address before: 310000 Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: QIANJIANG DYEING & PRINTING CHEMICAL Co.,Ltd. |
|
| 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: 20181218 Termination date: 20210315 |