CN205505044U - Flue gas waste heat dust removal recycle device - Google Patents

Flue gas waste heat dust removal recycle device Download PDF

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Publication number
CN205505044U
CN205505044U CN201620254339.9U CN201620254339U CN205505044U CN 205505044 U CN205505044 U CN 205505044U CN 201620254339 U CN201620254339 U CN 201620254339U CN 205505044 U CN205505044 U CN 205505044U
Authority
CN
China
Prior art keywords
flue gas
heat
dirt pocket
outlet
waste heat
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.)
Expired - Fee Related
Application number
CN201620254339.9U
Other languages
Chinese (zh)
Inventor
杜峰
李公法
李贝
刘洪海
赵颢云
孔建益
蒋国璋
熊禾根
郭永兴
孙瑛
秦丽
李贵
常文俊
何洋
廖雅杰
汤恒
胡文龙
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.)
Wuhan University of Science and Engineering WUSE
Wuhan University of Science and Technology WHUST
Original Assignee
Wuhan University of Science and Engineering WUSE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan University of Science and Engineering WUSE filed Critical Wuhan University of Science and Engineering WUSE
Priority to CN201620254339.9U priority Critical patent/CN205505044U/en
Application granted granted Critical
Publication of CN205505044U publication Critical patent/CN205505044U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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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  • Gas Separation By Absorption (AREA)

Abstract

The utility model discloses a flue gas waste heat dust removal recycle device, the device adopt the hot exchange pipe of a plurality of over disperse to carry out recycle to the waste heat of flue gas, and the flue gas gets into the right clean room via the outlet duct after the heat exchange, have spray set to carry out the dust fall to the flue gas in the clean room and handle, then dustless gaseous gas vent from clean room upper portion discharges, and the effluent water sump is arranged from the outlet of sewer of clean room bottom to sewage, then goes out from the outlet, handles on next step. The device not only can reach the effect of high -efficient abundant recycle flue gas waste heat. Simultaneously can also be better carry out abundant settlement treatment to the harmful substance in the flue gas. Energy saving and emission reduction has been reached, green, safe efficient purpose.

Description

A kind of fume afterheat dedusting recycle device
Technical field
This utility model relates to a kind of waste heat recovery device, is specifically related to a kind of fume afterheat dedusting and reclaims profit Use device.
Background technology
Along with energy prices grow to even greater heights, and national energy-saving reduces discharging the execution of environmental protection policy, and energy-conserving and environment-protective are more More it is subject to people's attention.In daily life, the fire energy boiler being raw material at combustion gas, biomass fuel etc. In, its fume afterheat is typically at 200-300 DEG C, for collecting this portion of energy, occurs in that a lot of fume afterheat returns Receive and dust arrester, but mostly unreasonable structure, cause recycling inefficient;It addition, in flue gas The harmful substances such as flue dust can destroy our ecological environment, the haze weather the most recently frequently occurred.
Utility model content
Based on above the deficiencies in the prior art, this utility model is solved the technical problem that to be to provide a kind of flue gas Waste heat dedusting recycle device, efficiently, fully recycles fume afterheat, and carries out flue gas at dedusting Reason.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: profit is reclaimed in a kind of fume afterheat dedusting With device, including cesspool, dirt pocket, heat-exchanging chamber, the side, top of described heat-exchanging chamber is provided with into water Mouthful, bottom opposite side is provided with outlet, and air inlet storehouse is arranged below, and flue gas is entered heat from the bottom up by air inlet storehouse Switch room, water inlet is entered heat-exchanging chamber from top to bottom by top water inlet.Described air inlet storehouse is handed over by multiple heat Change pipe and connect dirt pocket through escape pipe;It is provided with spray equipment in described dirt pocket, and spray equipment is positioned at dedusting Ceiling portion, spray equipment is provided water through spray water inlet by outside is unified, and side, described dirt pocket top is provided with Air vent, the outlet of sewer bottom described dirt pocket extend into bottom cesspool, and described cesspool side is provided with Cleaning door, cesspool opposite side is provided with sewage effluent, and sewage outlet of sewer bottom dirt pocket is discharged to dirt Pond, then goes out from sewage effluent, is for further processing.
Preferably, described heat-exchanging chamber air inlet storehouse is bottom heat-exchanging chamber.
Preferably, side, described dirt pocket top is outlet air vent upward.
Preferably, the cleaning door bottom described detention tank is a drawer.
The invention has the beneficial effects as follows that this fume afterheat dedusting recycle device uses multiple dense distribution The waste heat of flue gas is recycled by heat-exchange tube, and flue gas, after heat exchange, enters the right side via escape pipe Limit dirt pocket, has spray equipment that flue gas is carried out depositing dust process in dirt pocket, the most dustless gas is from dirt pocket The air vent on top is discharged, and sewage outlet of sewer bottom dirt pocket is discharged to cesspool, then from discharge outlet Go out, be for further processing.During this device heat exchange, flue gas enters heat-exchanging chamber from the bottom up, and water Entering heat-exchanging chamber from top to bottom, such design is greatly improved heat exchanger effectiveness.This device not only rises Arrive the effect the most fully recycling fume afterheat, simultaneously can also be preferably to the harmful substance in flue gas Carry out sufficient settlement treatment, reach energy-saving and emission-reduction, environmental protection, safely and efficiently purpose.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand this utility model Technological means, and can be practiced according to the content of description, and of the present utility model above-mentioned in order to allow Can become apparent with other objects, features and advantages, below in conjunction with preferred embodiment, and coordinate accompanying drawing, Describe in detail as follows.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of fume afterheat dedusting recycle device of the present utility model.
Wherein: 1 sewage effluent, 2 air inlet storehouses, 3 outlets, 4 heat-exchange tubes, 5 heat-exchanging chambers, 6 enter The mouth of a river, 7 spray water inlet, 8 escape pipes, 9 spray equipments, 10 air vents, 11 dirt pockets, 12 deashings Mouth, 13 outlets of sewer, 14 cesspools.
Detailed description of the invention
Describing this utility model below in conjunction with the accompanying drawings in detail, it is as the part of this specification, by implementing Example illustrates principle of the present utility model, and other aspects of the present utility model, feature and advantage thereof are detailed by this Describe in detail and bright will become apparent from.In the accompanying drawing of institute's reference, same or analogous parts in different figures Identical drawing reference numeral is used to represent.
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
As it is shown in figure 1, a kind of fume afterheat dedusting recycle device of the present utility model, including cesspool 14, dirt pocket 11, heat-exchanging chamber 5, the side, top of described heat-exchanging chamber 5 is provided with water inlet 6, and bottom is another Side is provided with outlet 3, and air inlet storehouse 2 is arranged below, and gas is entered heat-exchanging chamber from the bottom up by air inlet storehouse 2 5, water inlet is entered heat-exchanging chamber 5 from top to bottom by top water inlet 6.Described air inlet storehouse 2 is handed over by multiple heat Change pipe 4 dirt pocket 11 on the right side of escape pipe 8 connects;Spray equipment 9, and spray it is provided with in described dirt pocket 11 Shower device 9 is positioned at dirt pocket 11 top, and the mouth spray of spray equipment 9 is positioned at dirt pocket 11 top, spray Device 9 is provided water through spray water inlet 7 by outside is unified.Side, described dirt pocket 11 top is provided with air vent 10, the outlet of sewer 13 bottom described dirt pocket 11 extend into bottom cesspool 14;Described cesspool 14 Side is provided with cleaning door 12, and cesspool 14 opposite side has sewage effluent 1, and sewage is by sewage effluent 1 row Go out to be for further processing.
The operation principle of the present invention is: heat-exchange tube 4 absorbs the waste heat of flue gas, and then cold flue gas enters into and removes Dirt room 11, the spray equipment 9 in dirt pocket 11 carries out depositing dust to flue gas, and the most dustless gas is from dirt pocket The air vent 10 in portion is discharged, and sewage outlet of sewer 13 bottom dirt pocket 11 is discharged to cesspool 14, sewage Discharge via sewage effluent.Flue gas enters heat-exchanging chamber from the bottom up, and water enters heat exchange from top to bottom Room, such design is greatly improved heat exchanger effectiveness.This device has not only acted as and has efficiently fully reclaimed profit By the effect of fume afterheat, preferably the harmful substance in flue gas can also be carried out sufficient settlement treatment simultaneously. Energy-saving and emission-reduction, environmental protection, safely and efficiently purpose are reached.
The above is preferred implementation of the present utility model, certainly can not limit this practicality with this Novel interest field, it is noted that for those skilled in the art, without departing from On the premise of this utility model principle, it is also possible to make some improvement and variation, these improve and variation also regards For protection domain of the present utility model.

Claims (4)

1. a fume afterheat dedusting recycle device, including cesspool (14), dirt pocket (11), heat-exchanging chamber (5), it is characterized in that, the side, top of described heat-exchanging chamber (5) is provided with water inlet (6), bottom opposite side is provided with outlet (3), air inlet storehouse (2) is arranged below, gas is entered heat-exchanging chamber (5) from the bottom up by air inlet storehouse (2), and water inlet is entered heat-exchanging chamber (5) from top to bottom by top water inlet (6);Described air inlet storehouse (2) is by multiple heat-exchange tubes (4) dirt pocket (11) on the right side of escape pipe (8) connects;Spray equipment (9) it is provided with in described dirt pocket (11), the mouth spray of spray equipment (9) is positioned at dirt pocket (11) top, and spray equipment (9) is provided water through spray water inlet (7) by outside is unified;Described dirt pocket (11) side, top is provided with air vent (10), and the outlet of sewer (13) of described dirt pocket (11) bottom extend into cesspool (14) bottom;Described cesspool (14) side is provided with cleaning door (12), and cesspool (14) opposite side has sewage effluent (1), and sewage is discharged by sewage effluent (1) and is for further processing.
Fume afterheat dedusting recycle device the most according to claim 1, is characterized in that, in described heat-exchanging chamber (5), air inlet storehouse (2) are in heat-exchanging chamber (5) bottom.
Fume afterheat dedusting recycle device the most according to claim 1, is characterized in that, described dirt pocket (11) side, top is outlet air vent (10) upward.
Fume afterheat dedusting recycle device the most according to claim 1, is characterized in that, the cleaning door (12) of described cesspool (14) bottom is a drawer.
CN201620254339.9U 2016-03-30 2016-03-30 Flue gas waste heat dust removal recycle device Expired - Fee Related CN205505044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620254339.9U CN205505044U (en) 2016-03-30 2016-03-30 Flue gas waste heat dust removal recycle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620254339.9U CN205505044U (en) 2016-03-30 2016-03-30 Flue gas waste heat dust removal recycle device

Publications (1)

Publication Number Publication Date
CN205505044U true CN205505044U (en) 2016-08-24

Family

ID=56734206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620254339.9U Expired - Fee Related CN205505044U (en) 2016-03-30 2016-03-30 Flue gas waste heat dust removal recycle device

Country Status (1)

Country Link
CN (1) CN205505044U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107062188A (en) * 2017-06-06 2017-08-18 黄山容宇五金制品有限公司 A kind of waste heat recovery biomass steam generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107062188A (en) * 2017-06-06 2017-08-18 黄山容宇五金制品有限公司 A kind of waste heat recovery biomass steam generator

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

Granted publication date: 20160824

Termination date: 20170330