CN205279058U - Complete recovery unit of technology heat equipment exhaust steam - Google Patents

Complete recovery unit of technology heat equipment exhaust steam Download PDF

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Publication number
CN205279058U
CN205279058U CN201620020712.4U CN201620020712U CN205279058U CN 205279058 U CN205279058 U CN 205279058U CN 201620020712 U CN201620020712 U CN 201620020712U CN 205279058 U CN205279058 U CN 205279058U
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CN
China
Prior art keywords
water
steam
exhaust steam
deoxygenator
condensation
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.)
Active
Application number
CN201620020712.4U
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Chinese (zh)
Inventor
罗本国
程远强
李江鸿
张进
覃光志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Tobacco Redrying Co Ltd's Kweiyang Redrying Factory
Guizhou Dixin Industry Equipment Engineering Co Ltd
Original Assignee
Guizhou Tobacco Redrying Co Ltd's Kweiyang Redrying Factory
Guizhou Dixin Industry Equipment Engineering Co Ltd
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Filing date
Publication date
Application filed by Guizhou Tobacco Redrying Co Ltd's Kweiyang Redrying Factory, Guizhou Dixin Industry Equipment Engineering Co Ltd filed Critical Guizhou Tobacco Redrying Co Ltd's Kweiyang Redrying Factory
Priority to CN201620020712.4U priority Critical patent/CN205279058U/en
Application granted granted Critical
Publication of CN205279058U publication Critical patent/CN205279058U/en
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Abstract

The utility model discloses a complete recovery unit of technology heat equipment exhaust steam belongs to waste heat utilization economizer, it can fully retrieve and effectively utilize exhaust steam and comdenstion water device to aim at providing one kind. Moisturizing case and boiler steam header that it includes the oxygen -eliminating device be connected with the condensation water pitcher of condensate trap intercommunication, through water pump and this condensation water pitcher, is connected with this oxygen -eliminating device, have steam and water separation device (16) in condensation water pitcher (1), the top of condensation water pitcher (1) have with steam pipe (3) of oxygen -eliminating device intercommunication. The utility model discloses overcome thoroughly that the exhaust steam is retrieved to traditional device and the comdenstion water is insufficient, the source of energy and water defect such as disastrous has simple structure, maintenance and a great deal of advantages such as operation convenience, safe and reliable. A waste heat utilization economizer.

Description

The complete retrieving arrangement of Process heat equipment exhaust steam
Technical field
The utility model relates to a kind of complete retrieving arrangement of exhaust steam, particularly relates to a kind of Process heat complete retrieving arrangement of equipment exhaust steam; Belong to the energy-conservation device of UTILIZATION OF VESIDUAL HEAT IN.
Background technology
It is well known that the steam that Industrial Boiler produces can produce a large amount of steam and water of condensation flowing through after it is carried out technique heating by heating equipment, water of condensation is mixed with again low-pressure saturated steam (i.e. exhaust steam). Owing to the pressure of exhaust steam is lower, it is very difficult to return in pressure system with steam condition and recycle, if but the directly emptying waste that can cause again the energy and water resources. For this reason, usually adopting Recovery with Open-loop device (only reclaiming hot water, not recovered steam) or semi-open type retrieving arrangement to reclaim water of condensation (reclaiming hot water and part steam, steam is by row outside air straight-through after interchanger heat exchange) at present, energy conservation and consumption reduction effects is undesirable. Therefore, how fully to reclaim and effectively utilize exhaust steam and water of condensation, be boiler industry key subjects urgently to be resolved hurrily.
Summary of the invention
For the above-mentioned defect existed in prior art, the utility model aims to provide a kind of Process heat complete retrieving arrangement of equipment exhaust steam that can fully reclaim and effectively utilize exhaust steam and water of condensation.
In order to realize above-mentioned purpose, the utility model by the following technical solutions: it comprises the condensate water pot being connected with trap, the water supply tank being connected by water pump and the tank connected deoxygenator of this water of condensation and boiler cylinders with this deoxygenator; Condensate water pot has steam tripping device, the vapour pipe that the top of condensate water pot has with described deoxygenator is connected.
Having water level sensor in condensate water pot, this water level sensor is electrically connected with water pump by controller; Proportional variable valve on the pipeline linking boiler cylinders and deoxygenator, this proportion adjustment valve is electrically connected with the pressure transmitter in the deoxygenation head being fixed on deoxygenator; Safety valve is arranged at the top of condensate water pot.
Compared with the prior art, the utility model, owing to have employed technique scheme, adds steam tripping device in condensate water pot; Therefore after water of condensation in trap and exhaust steam enter condensate water pot, the steam being isolated through carbonated drink is added to by vapour pipe in the deoxygenation head of deoxygenator and is heated by water of condensation, thus reduces the steam consumption in boiler cylinders, reduces energy consumption. Water of condensation is then delivered in deoxygenation head through hot water pipe by water pump and is heated, and then boiler recycling delivered to by deoxygenation water tank through deoxygenator; Effectively save soft water resource.
The utility model thoroughly overcome conventional apparatus reclaim exhaust steam and water of condensation insufficient, energy and the water resources loss defect such as big, have structure simple, safeguard and run the plurality of advantages such as convenient, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: condensate water pot 1, safety valve 2, vapour pipe 3, hot water pipe 4, venting port 5, pressure transmitter 6, water supply tank 7, boiler cylinders 8, proportion adjustment valve 9, deoxygenation 10, deoxygenation water tank 11, boiler 12, water pump 13, water level sensor 14, controller 15, steam tripping device 16, trap 17.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.
As shown in Figure 1: trap 17 is connected with the steam tripping device 16 being located in condensate water pot 1, the bottom of condensate water pot 1 is fixed with the hot water pipe 4 being connected by water pump 13 with the deoxygenation 10 of deoxygenator, and the top of condensate water pot 1 is fixed with the vapour pipe 3 being connected with deoxygenation 10; Deoxygenation 10 is connected with water supply tank 7, boiler cylinders 8 respectively, and the lower section of deoxygenation 10 is the deoxygenation water tank 11 being connected with boiler 12.
In order to easy to use, being provided with water level sensor 14 in condensate water pot 1, this water level sensor is electrically connected with water pump 13 by controller 15; Boiler cylinders 8 passing ratio variable valve 9 is connected with the deoxygenation 10 of deoxygenator, has the pressure transmitter 6 being electrically connected with proportion adjustment valve 9 in this deoxygenation head.
In order to avoid, the pressure in condensate water pot is excessive, guarantee safety, and the top of condensate water pot 1 is provided with safety valve 2.
For the ease of getting rid of noncondensing waste gas, the top of deoxygenation 10 is fixed with venting port 5.

Claims (3)

1. the complete retrieving arrangement of Process heat equipment exhaust steam, comprises the condensate water pot being connected with trap, the water supply tank being connected by water pump and the tank connected deoxygenator of this water of condensation and boiler cylinders with this deoxygenator; It is characterized in that: have steam tripping device (16) in condensate water pot (1), the vapour pipe (3) being connected with described deoxygenator is arranged at the top of condensate water pot (1).
2. the Process heat complete retrieving arrangement of equipment exhaust steam according to claim 1, it is characterised in that: having water level sensor (14) in condensate water pot (1), this water level sensor is electrically connected with water pump (13) by controller (15); Proportional variable valve (9) in link boiler cylinders (8) with the pipeline of deoxygenator, this proportion adjustment valve is electrically connected with the pressure transmitter (6) in the deoxygenation head (10) being fixed on deoxygenator.
3. the Process heat complete retrieving arrangement of equipment exhaust steam according to claim 1 and 2, it is characterised in that: safety valve (2) is arranged at the top of condensate water pot (1).
CN201620020712.4U 2016-01-11 2016-01-11 Complete recovery unit of technology heat equipment exhaust steam Active CN205279058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620020712.4U CN205279058U (en) 2016-01-11 2016-01-11 Complete recovery unit of technology heat equipment exhaust steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620020712.4U CN205279058U (en) 2016-01-11 2016-01-11 Complete recovery unit of technology heat equipment exhaust steam

Publications (1)

Publication Number Publication Date
CN205279058U true CN205279058U (en) 2016-06-01

Family

ID=56063635

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620020712.4U Active CN205279058U (en) 2016-01-11 2016-01-11 Complete recovery unit of technology heat equipment exhaust steam

Country Status (1)

Country Link
CN (1) CN205279058U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461732A (en) * 2017-08-07 2017-12-12 山东胜星化工有限公司 A kind of efficiently factory's steam exhaust recovering device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107461732A (en) * 2017-08-07 2017-12-12 山东胜星化工有限公司 A kind of efficiently factory's steam exhaust recovering device

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