CN104771963A - Smoke treatment device - Google Patents

Smoke treatment device Download PDF

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Publication number
CN104771963A
CN104771963A CN201510147086.5A CN201510147086A CN104771963A CN 104771963 A CN104771963 A CN 104771963A CN 201510147086 A CN201510147086 A CN 201510147086A CN 104771963 A CN104771963 A CN 104771963A
Authority
CN
China
Prior art keywords
treatment device
gas
smoke
water
endothermic tube
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.)
Pending
Application number
CN201510147086.5A
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Chinese (zh)
Inventor
朱东生
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.)
LIUZHOU KAITONG MACHINERY CO Ltd
Original Assignee
LIUZHOU KAITONG MACHINERY CO Ltd
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 LIUZHOU KAITONG MACHINERY CO Ltd filed Critical LIUZHOU KAITONG MACHINERY CO Ltd
Priority to CN201510147086.5A priority Critical patent/CN104771963A/en
Publication of CN104771963A publication Critical patent/CN104771963A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a smoke treatment device and belongs to the technical field of boiler equipment. The smoke treatment device comprises a treatment device body with a smoke inlet and a smoke outlet, wherein a suspension particle filtration film, a sulfur dioxide filtration screen and a plurality of heat absorption tube sets used for enabling smoke to flow back and forth in the treatment device body are arranged in the treatment device body; the heat absorption tube sets are communicated with a circulation pipeline arranged outside the treatment device body and connected with a pump and a steam-water separator by virtue of water inlets and steam-water outlets of the heat absorption tube sets. By virtue of the smoke treatment device, the problem of pollution to air, caused by directly discharging the boiler smoke in the air in the prior art, can be solved.

Description

Flue-gas treater
Technical field
The present invention relates to boiler plant technical field, especially a kind of device for boiler smoke process.
Background technology
Boiler is the heat energy utilizing fuel or other energy, water or dielectric heating, export the plant equipment that heat energy supplies people's production and living needs, the flue gas that in its production process of existing boiler, its fuel combustion produces is all directly be disposed in air by chimney, its exhaust gas temperature is generally not less than 180 DEG C, reach as high as 250 DEG C, this high-temperature flue gas discharge not only causes a large amount of thermal waste, the atmosphere pollution that simultaneously also to cause with flue dust and sulfur dioxide be representative, result shows after deliberation, the concentration of Sulfur Dioxide In The Atmosphere often increases by 1 times, and general mortality rate increases 1l%; TSP concentration often increases by 1 times, and general mortality rate increases by 4%; Therefore the treating apparatus of sulfur dioxide in a kind of convenient and practical removal boiler smoke is badly in need of.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of flue-gas treater, and this device can solve that existing boiler smoke is in line causes air-polluting problem in the air.
In order to solve the problem, the technical solution adopted in the present invention is: this flue-gas treater, comprise the processor body offering gas approach and exhanst gas outlet, be provided with suspended particulate filter membrane, sulfur dioxide filter screen in described processor body and flue gas is turned back multiple endothermic tube groups of flowing in described processor body, described endothermic tube group exports a be connected with pump external with being arranged at described processor by its water inlet and carbonated drink and is connected with the circulating line of steam-water separator.
In technique scheme, technical scheme can also be more specifically: described suspended particulate filter membrane respectively correspondence is arranged at described gas approach and described smoke outlet; Described suspended particulate filter membrane is full glass microporous filter membrane; Described sulfur dioxide filter screen is made up of absorbent charcoal material; Cold medium in described endothermic tube group is water, and described endothermic tube group is regularly arranged and the multiple U-tube communicated of connecting.
Further: steam-water separator to offer water inlet, carbonated drink import, delivery port and venthole, described carbonated drink import is connected with the carbonated drink outlet of described endothermic tube group, and described delivery port is connected with the water inlet of described pump.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, owing to being provided with suspended particulate filter membrane and sulfur dioxide filter screen in processor body, by the suspended particulate in flue dust and the effective filtering of sulfur dioxide, clean gas can be obtained and enters in the air, free from environmental pollution, ensure that people's is healthy.
2, due to be provided with in processor body wherein have water and flue gas is turned back the endothermic tube group of flowing in processor body, it extends the flowing time of flue gas, makes the heat in high-temperature flue gas effectively be absorbed by U-shaped ducted water the mixture that changes steam and water into fully and flow out recycling.
3, owing to being provided with steam-water separator, steam and water export by steam-water separator respectively, and steam is used effectively, and water again enter endothermic tube group carry out heat absorption circulation, saved water resource.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Flue-gas treater shown in Fig. 1, comprise the processor body 2 offering gas approach 2a and exhanst gas outlet 2b, be provided with suspended particulate filter membrane 7, sulfur dioxide filter screen 6 in processor body 2 and make flue gas turn back in processor body 2 flowing multiple endothermic tube groups 11, suspended particulate filter membrane 7 is full glass microporous membrane filtration; Sulfur dioxide filter screen 6 is made up of absorbent charcoal material; Endothermic tube group 11 is regularly arranged and the multiple U-tube communicated of connecting, and has cold WATER AS FLOW MEDIUM in endothermic tube group 11; Suspended particulate filter membrane 7 respectively correspondence is arranged at gas approach 2a and exhanst gas outlet 2b place; Endothermic tube group 11 is exported by its water inlet and carbonated drink and is connected with the circulating line 1 of steam-water separator 3 with the pump 5 that is connected be arranged at outside processor body 2, steam-water separator 3 offers water inlet 3a, carbonated drink import 3b, delivery port 3c and venthole 3d, carbonated drink import 3b is connected with the carbonated drink outlet of endothermic tube group 11, and delivery port 3c is connected with the water inlet of pump 5.
During work, flue gas enters gas approach 2a by suspended particulate filter membrane 7 by prefiltration, the most suspended particulate of filtering, then turn back in processor body and flow to sulfur dioxide filter screen 6 place, sulfur dioxide by sulfur dioxide filter screen 6 filtering in flue gas, enter in the air when the flue gas filtration flow to again through particle filter 7 before exhanst gas outlet 2b obtains clean gas, heat simultaneously in high-temperature flue gas is effectively absorbed cooling by U-shaped ducted water, and water changes the mixture of steam and water into and arrives steam-water separator after flowing out, steam and water export by steam-water separator respectively, steam is used effectively, and water again enter endothermic tube group carry out heat absorption circulation, save water resource.

Claims (3)

1. a flue-gas treater, it is characterized in that: comprise the processor body (2) offering gas approach (2a) and exhanst gas outlet (2b), be provided with suspended particulate filter membrane (7), sulfur dioxide filter screen (6) in described processor body (2) and flue gas is turned back multiple endothermic tube groups (11) of flowing in described processor body (2), described endothermic tube group (11) is exported by its water inlet and carbonated drink and is arranged at described processor body (2) pump (5) that is connected with outward and is connected with the circulating line (1) of steam-water separator (3).
2. flue-gas treater according to claim 1, is characterized in that: described suspended particulate filter membrane (7) respectively correspondence is arranged at described gas approach (2a) and described exhanst gas outlet (2b) place; Described suspended particulate filter membrane (7) is full glass microporous filter membrane; Described sulfur dioxide filter screen (6) is made up of absorbent charcoal material; Cold medium in described endothermic tube group (11) is water, and described endothermic tube group (11) is the regularly arranged and multiple U-tube that communicate of connecting.
3. flue-gas treater according to claim 1 and 2, it is characterized in that: steam-water separator (3) offers water inlet (3a), carbonated drink import (3b), delivery port (3c) and venthole (3d), described carbonated drink import (3b) is connected with the carbonated drink outlet of described endothermic tube group (11), and described delivery port (3c) is connected with the water inlet of described pump (5).
CN201510147086.5A 2015-03-31 2015-03-31 Smoke treatment device Pending CN104771963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510147086.5A CN104771963A (en) 2015-03-31 2015-03-31 Smoke treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510147086.5A CN104771963A (en) 2015-03-31 2015-03-31 Smoke treatment device

Publications (1)

Publication Number Publication Date
CN104771963A true CN104771963A (en) 2015-07-15

Family

ID=53613921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510147086.5A Pending CN104771963A (en) 2015-03-31 2015-03-31 Smoke treatment device

Country Status (1)

Country Link
CN (1) CN104771963A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427610A (en) * 1994-05-27 1995-06-27 Nec Electronics, Inc. Photoresist solvent fume exhaust scrubber
CN101761909A (en) * 2008-10-27 2010-06-30 中国恩菲工程技术有限公司 Afterheat boiler
CN202315590U (en) * 2011-10-26 2012-07-11 贵州大学 Device for separating and collecting harmful ultra-fine dust in industrial discharged waste gas
CN203678228U (en) * 2013-11-29 2014-07-02 重庆骏然机电有限公司 Cooling structure for cooling coiled tube of cooling circulation system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427610A (en) * 1994-05-27 1995-06-27 Nec Electronics, Inc. Photoresist solvent fume exhaust scrubber
CN101761909A (en) * 2008-10-27 2010-06-30 中国恩菲工程技术有限公司 Afterheat boiler
CN202315590U (en) * 2011-10-26 2012-07-11 贵州大学 Device for separating and collecting harmful ultra-fine dust in industrial discharged waste gas
CN203678228U (en) * 2013-11-29 2014-07-02 重庆骏然机电有限公司 Cooling structure for cooling coiled tube of cooling circulation system

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PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150715