CN205048465U - Waste heat recycling device - Google Patents

Waste heat recycling device Download PDF

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Publication number
CN205048465U
CN205048465U CN201520689629.1U CN201520689629U CN205048465U CN 205048465 U CN205048465 U CN 205048465U CN 201520689629 U CN201520689629 U CN 201520689629U CN 205048465 U CN205048465 U CN 205048465U
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CN
China
Prior art keywords
pipe
heat exchange
hot water
exchange case
water
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Expired - Fee Related
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CN201520689629.1U
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Chinese (zh)
Inventor
许军强
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Individual
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Individual
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Priority to CN201520689629.1U priority Critical patent/CN205048465U/en
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Publication of CN205048465U publication Critical patent/CN205048465U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/30Technologies for a more efficient combustion or heat usage

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  • Separation Of Particles Using Liquids (AREA)

Abstract

The utility model discloses a waste heat recycling device, including clean room, water temperature sensor and heat exchange case, the heat exchange incasement is equipped with water temperature sensor, and the upper end of heat exchange case is equipped with the cold water inlet tube, and the lower part of heat exchange case is equipped with the hot water outlet pipe, is equipped with the heat -exchanger pump on the hot water outlet pipe, and water temperature sensor passes through the master control circuit electricity with the heat -exchanger pump and is connected, and the hot water outlet pipe carries hot water and main hot water pipeline intercommunication, exhaust pipe is located the part of heat exchange incasement portion is the coiled pipe that vertical direction was arranged, and the coiled pipe is arranged along vertical direction and is set up, and has the comdenstion water drain pipe of wearing out heat exchange bottom of the case portion in the design of the bottom of coiled pipe. The utility model discloses the clean room that sets up can remove dust to the dust in the tail gas, has reduced the pollution of exhaust emissions to the environment, the coiled pipe that sets up has reduced original high temperature, high humid gas significantly reduces to the corruption that tail gas processing apparatus brought, has prolonged tail gas processing apparatus's life.

Description

A kind of waste heat recovery device
Technical field
The utility model relates to energy-saving field, specifically a kind of waste heat recovery device.
Background technology
Current; people can produce the tail gas with a large amount of heat energy at use boiler etc.; in order to cost-saving; people usually can recycle the waste heat of tail gas; existing tail gas waste heat utilizing device is mostly that the Btu utilization water in tail gas is carried out sorption enhanced; but more existing residual heat using device; the temperature of real-time detection apparatus internal water can not also have the number of the water yield; simultaneously; a small amount of condensed water can be produced in the smoke pipe of waste heat apparatus, condensed water when working long hours, can be allowed to assemble in smoke pipe.Thus affect the running of waste heat recovery device.
Utility model content
The purpose of this utility model is the waste heat recovery device providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of waste heat recovery device, comprises dirt pocket, smoke discharging pipe, cooling-water temperature sensor and heat exchange case; Cooling-water temperature sensor is provided with in described heat exchange case, the upper end of heat exchange case is provided with cold water inlet, the bottom of heat exchange case is provided with hot water outlet pipe, hot water outlet pipe is provided with heat-exchanger pump, cooling-water temperature sensor is electrically connected by governor circuit with heat-exchanger pump, and hot water outlet pipe carries hot water and is communicated with main hot water pipeline; In addition, the intracavity sidewall of described heat exchange case is provided with level sensor, and cold water inlet is provided with water supply pump; The part that described smoke discharging pipe is positioned at described heat exchange case inside is the coiled pipe that vertical direction arranges, and coiled pipe is spread configuration vertically, and has the condensate draining pipe passed bottom heat exchange case in the bottom design of coiled pipe; The end of described coiled pipe connects second row smoke pipe, and second row smoke pipe connects dirt pocket, is provided with circulating water pipe, paper-water-curtain dust removing body, filter cotton dust removing body and air-introduced machine in dirt pocket.
Further: below described condensate draining pipe, to be provided with condensed water catch basin.
Further: described level sensor and water supply pump are electrically connected by governor circuit.
Compared with prior art, structure of the present utility model is simple, easy to use, and the dirt pocket of setting can carry out dedusting to the dust in tail gas, reduces the pollution of exhaust emissions to environment; Arrange coiled pipe decreases original high temperature, high humidity gas greatly reduces the corrosion that exhaust gas processing device brings, extend the service life of exhaust gas processing device.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of waste heat recovery device.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of waste heat recovery device, comprise dirt pocket 13, smoke discharging pipe 6, cooling-water temperature sensor 7 and heat exchange case 10, cooling-water temperature sensor 7 is provided with in described heat exchange case 10, the upper end of heat exchange case 10 is provided with cold water inlet 4, the bottom of heat exchange case 10 is provided with hot water outlet pipe 2, hot water outlet pipe 2 is provided with heat-exchanger pump 1, cooling-water temperature sensor 7 is electrically connected by governor circuit with heat-exchanger pump 1, the high-temperature flue gas that smoke discharging pipe 6 carries is by the cool water heating in heat exchange case 10, when the water temperature of heating reaches preset temperature, cooling-water temperature sensor 7 and heat-exchanger pump 1 link, hot water pumps from hot water outlet pipe 2 by heat-exchanger pump 1, hot water outlet pipe 2 carries hot water and is communicated with main hot water pipeline, main hot water pipeline is communicated to plant area inside, it is convenient to improve for people's production and domestic water, in addition, the intracavity sidewall of described heat exchange case 10 is provided with level sensor 5, cold water inlet 4 is provided with water supply pump 3, described level sensor 5 and water supply pump 3 are electrically connected by governor circuit, when the preset value of water level lower than level sensor 5, water supply pump 3 is opened, cold water injection in heat exchange case 10, cooling-water temperature sensor 7 is electrically connected linkage with heat-exchanger pump 1 by governor circuit, and level sensor 5 and water supply pump 3 are electrically connected linkage by governor circuit, be existing common technique, be not repeated herein, the part that described smoke discharging pipe 6 is positioned at described heat exchange case 10 inside is the coiled pipe 11 that vertical direction arranges, due to a small amount of steam produced from boiler can be carried in flue 7, therefore, in heat exchange case 10, steam runs into outside cold water can there is condensation in the inner pipe wall of coiled pipe 11, therefore, need coiled pipe 11 to be designed to vertical direction arrangement, and the condensate draining pipe 8 passed bottom described heat exchange case 10 is had in the bottom design of coiled pipe 11, condensed water catch basin 16 is provided with below condensate draining pipe 8, timing is by the valve open on condensate draining pipe 8, just condensed water can be expelled in condensed water catch basin 16, during use, due to flue heat-energy recovering apparatus, flue heat energy can be reclaimed in a large number, and from heat exchange case 10 flue gas out through cooling process, and a small amount of steam is also through condensation, now, the end of coiled pipe 11 is communicated with exhaust gas processing device again, after carrying out vent gas treatment, enter air, the tail gas after cooling process, then when entering exhaust gas processing device, because original high temperature, high humidity gas greatly reduce the corrosion that exhaust gas processing device brings, extend the service life of exhaust gas processing device, the end of described coiled pipe 11 connects second row smoke pipe 12, second row smoke pipe 12 connects dirt pocket 13, circulating water pipe 17, paper-water-curtain dust removing body 16, filter cotton dust removing body 15 and air-introduced machine 14 is provided with in dirt pocket 13, pollutant passes through and can rest on paper-water-curtain dust removing body 16 and filter cotton dust removing body 15, and circulating water pipe 17 pairs of paper-water-curtain dust removing bodies 16 carry out recirculated water spray, have very high wettability, finally, dust is seen at the tail gas end emitted, and achieves dedusting, prevents the pollution of environment.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.

Claims (3)

1. a waste heat recovery device, comprises dirt pocket (13), smoke discharging pipe (6), cooling-water temperature sensor (7) and heat exchange case (10); It is characterized in that, cooling-water temperature sensor (7) is provided with in described heat exchange case (10), the upper end of heat exchange case (10) is provided with cold water inlet (4), the bottom of heat exchange case (10) is provided with hot water outlet pipe (2), hot water outlet pipe (2) is provided with heat-exchanger pump (1), cooling-water temperature sensor (7) is electrically connected by governor circuit with heat-exchanger pump (1), and hot water outlet pipe (2) carries hot water and is communicated with main hot water pipeline; In addition, the intracavity sidewall of described heat exchange case (10) is provided with level sensor (5), and cold water inlet (4) is provided with water supply pump (3); Described smoke discharging pipe (6) is positioned at the coiled pipe (11) that the inner part of described heat exchange case (10) is vertical direction arrangement, coiled pipe (11) vertically spread configuration, and the condensate draining pipe (8) passing heat exchange case (10) bottom is had in the bottom design of coiled pipe (11); The end of described coiled pipe (11) connects second row smoke pipe (12), second row smoke pipe (12) connects dirt pocket (13), is provided with circulating water pipe (17), paper-water-curtain dust removing body (16), filter cotton dust removing body (15) and air-introduced machine (14) in dirt pocket (13).
2. a kind of waste heat recovery device according to claim 1, is characterized in that, described condensate draining pipe (8) below is provided with condensed water catch basin (16).
3. a kind of waste heat recovery device according to claim 1, is characterized in that, described level sensor (5) and water supply pump (3) are electrically connected by governor circuit.
CN201520689629.1U 2015-09-08 2015-09-08 Waste heat recycling device Expired - Fee Related CN205048465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520689629.1U CN205048465U (en) 2015-09-08 2015-09-08 Waste heat recycling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520689629.1U CN205048465U (en) 2015-09-08 2015-09-08 Waste heat recycling device

Publications (1)

Publication Number Publication Date
CN205048465U true CN205048465U (en) 2016-02-24

Family

ID=55342040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520689629.1U Expired - Fee Related CN205048465U (en) 2015-09-08 2015-09-08 Waste heat recycling device

Country Status (1)

Country Link
CN (1) CN205048465U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106123630A (en) * 2016-08-12 2016-11-16 无锡欧玛森远洋工程设备有限公司 A kind of Industrial Boiler waste-heat recovery device
CN107191957A (en) * 2017-07-12 2017-09-22 容县润达家具有限公司 A kind of processing unit of boiler exhaust gas
CN107782163A (en) * 2017-11-02 2018-03-09 郭斌 A kind of waste heat recycling device for copper smelting-furnace
CN110220225A (en) * 2019-06-28 2019-09-10 南充烽英堂厨房电器设备科技有限公司 Condensing waste heat recycles hot water large stove
CN112121613A (en) * 2019-06-24 2020-12-25 陆丹 Chemical tail gas recycling device and operation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106123630A (en) * 2016-08-12 2016-11-16 无锡欧玛森远洋工程设备有限公司 A kind of Industrial Boiler waste-heat recovery device
CN107191957A (en) * 2017-07-12 2017-09-22 容县润达家具有限公司 A kind of processing unit of boiler exhaust gas
CN107782163A (en) * 2017-11-02 2018-03-09 郭斌 A kind of waste heat recycling device for copper smelting-furnace
CN112121613A (en) * 2019-06-24 2020-12-25 陆丹 Chemical tail gas recycling device and operation method thereof
CN110220225A (en) * 2019-06-28 2019-09-10 南充烽英堂厨房电器设备科技有限公司 Condensing waste heat recycles hot water large stove

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160224

Termination date: 20160908

CF01 Termination of patent right due to non-payment of annual fee