CN207179706U - A kind of emission-control equipment of the steam-cured boiler of pile tube - Google Patents
A kind of emission-control equipment of the steam-cured boiler of pile tube Download PDFInfo
- Publication number
- CN207179706U CN207179706U CN201721082284.9U CN201721082284U CN207179706U CN 207179706 U CN207179706 U CN 207179706U CN 201721082284 U CN201721082284 U CN 201721082284U CN 207179706 U CN207179706 U CN 207179706U
- Authority
- CN
- China
- Prior art keywords
- attemperater
- boiler
- emission
- cured
- steam
- 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
Links
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of emission-control equipment of the steam-cured boiler of pile tube, emission-control equipment includes replaceable basket strainer, dividing wall type heat-exchange device, desulfuring and denitrifying apparatus, chimney, first attemperater, second attemperater, solar water heater, domestic water device, replaceable basket strainer is arranged on blast pipe, dividing wall type heat-exchange device includes outer tube and the inner tube in outer tube, two ports of inner tube are respectively communicated with blast pipe and desulfuring and denitrifying apparatus, two ports of outer tube are respectively communicated with running water pipe and the first attemperater, first attemperater connects domestic water device, domestic water device connects the second attemperater, second attemperater connects solar water heater, desulfuring and denitrifying apparatus connects chimney.Heat in boiler waste gas can be carried out heat exchange by the emission-control equipment of the steam-cured boiler of pile tube of the present utility model, so as to provide hot water for life, the energy for making full use of boiler to be consumed to the employee of pile tube manufacturing enterprise.
Description
Technical field
It the utility model is related to technical field of waste gas treatment, and in particular to a kind of exhaust-gas treatment dress of steam-cured boiler of pile tube
Put.
Background technology
And still kettle high-pressure steaming and cultivating, steam-cured pond and still kettle steam-cured to the steam-cured pond of pile tube progress are needed in tubular pile production process
It is required for using substantial amounts of high-temperature vapor, these high-temperature vapors are typically all to give birth to by coal-burning boiler or natural gas boiler
Production.Coal-burning boiler or natural gas boiler can produce substantial amounts of waste gas in process of production, and these waste gas are with sulphur-containing substance, nitrogenous
The harmful substances such as material, also contain solid particulate matter, meanwhile, these waste gas generally have 200- when leaving boiler exhaust pipe
400 DEG C or so of temperature.So boiler waste gas is exhausted directly in air, environment can not only be polluted, energy profit also be present
With insufficient situation.Exist in the prior art much to the processing scheme of boiler waste gas, by sulfur-bearing thing in processing waste gas
Matter and nitrogen substance, the discharge of the harmful substance in boiler waste gas is reduced, still, for heat unnecessary in waste gas, at present still
Without preferable processing scheme.Have and occur replacing the heat of high temperature in waste gas by heat-exchanging method in some patent documents, still
Utilization how is handled for the heat being collected into, without clear and definite processing scheme.
The content of the invention
For problems of the prior art, the utility model by waste gas caused by the steam-cured boiler of pile tube by passing through heat
The method of exchange, the heat exchange in waste gas is preserved into running water and in attemperater, attemperater is connected into plant area
Domestic water, so as to provide it is a kind of can the effectively save energy, improve boiler utilization ratio the steam-cured boiler of pile tube waste gas
Processing unit.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of waste gas of the steam-cured boiler of pile tube
Processing unit, boiler discharge waste gas by blast pipe, and the emission-control equipment includes replaceable basket strainer, dividing wall type heat is handed over
Changing device, desulfuring and denitrifying apparatus, chimney, the first attemperater, the second attemperater, solar water heater, domestic water device,
Replaceable basket strainer is arranged on blast pipe, and dividing wall type heat-exchange device includes outer tube and the inner tube in outer tube, inner tube
Two ports be respectively communicated with blast pipe and desulfuring and denitrifying apparatus, two ports of outer tube are respectively communicated with running water pipe and first and protected
Reservoir, the first attemperater connection domestic water device, domestic water device connect the second attemperater, the second attemperater
Solar water heater is connected, desulfuring and denitrifying apparatus connects chimney, control valve is respectively equipped with two ports of the outer tube, described
Control valve is provided between first attemperater and domestic water device, is set between the domestic water device and the second attemperater
There is control valve.
Replaceable basket strainer is arranged on blast pipe by two flanges, is fixedly connected between two flanges, replaceable to remove
Dirt net includes framework and the screen pack in framework, has between two flanges and is available for the gap that framework stretches into, framework is stretched
Closed and unimpeded air flue is formed in the gap heel row tracheae entered.
Inner tube is located at the multiple bending in part of outer tube.
Water pump is installed between outer tube and the first attemperater.
Framework is provided with handle.
Framework below screen pack is provided with the ash-pit for being used for accepting dust, and ash-pit is located at the lower section of screen pack windward side.
Desulfuring and denitrifying apparatus includes the denitrification apparatus being sequentially connected, desulfurizer.
Temperature sensor is respectively equipped with first attemperater and outer tube.
Domestic water device includes shower head for shower bath, hot water tap.
Operation principle of the present utility model is：In heat in high-temp waste gas is exchanged to by dividing wall type heat-exchange device
In running water in pipe.When water temperature reaches certain value in outer tube, the high-temperature water pump in outer tube is sent to the first attemperater by water pump
Middle preservation, new running water is injected in outer tube and carries out heat exchange.First attemperater is placed in eminence, domestic water device needs
The hot water stored using that can be utilized during hot water in the first attemperater.When the hot water of the first attemperater storage is not enough,
Hot water can be obtained at solar water heater by the second attemperater.In order to improve heat exchanger effectiveness, prevent in waste gas
Particulate matter is accumulated in outer tube, and the replaceable basket strainer of replaceable cleaning is set on blast pipe.
The beneficial effects of the utility model are：The emission-control equipment of the steam-cured boiler of pile tube of the present utility model can be by pot
Heat in furnace exhaust carries out heat exchange, so as to provide hot water for life to the employee of pile tube manufacturing enterprise, makes full use of boiler
The energy consumed, has saved production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of replaceable basket strainer；
Fig. 3 is the structural representation of screen pack.
Embodiment
In conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-3, the emission-control equipment of the steam-cured boiler of a kind of pile tube, boiler discharge waste gas, institute by blast pipe 1
State emission-control equipment and include replaceable basket strainer 2, dividing wall type heat-exchange device 3, desulfuring and denitrifying apparatus 4, chimney 5, first
Attemperater 6, the second attemperater 7, solar water heater 8, domestic water device 9, replaceable basket strainer 2 are arranged on blast pipe
On 1, dividing wall type heat-exchange device 3 includes outer tube 10 and the inner tube 11 in outer tube 10, two ports difference of inner tube 11
Connection blast pipe 1 and desulfuring and denitrifying apparatus 4, two ports of outer tube 10 are respectively communicated with the attemperater 6 of running water pipe 12 and first,
First attemperater 6 connection domestic water device 9, domestic water device 9 connects the second attemperater 7, and the second attemperater 7 connects
Logical solar water heater 8, desulfuring and denitrifying apparatus 4 connect chimney 5, control valve are respectively equipped with two ports of the outer tube 11
13, control valve 13 is provided between first attemperater 6 and domestic water device 9, the domestic water device 9 and second is protected
Control valve 13 is provided between reservoir 7.
Replaceable basket strainer 2 is arranged on blast pipe 1 by two flanges 14, is fixedly connected between two flanges 14, can
To change basket strainer 2 and include framework 15 and the screen pack 16 in framework 15, screen pack 16 can filter PM2.5 dust,
Between two flanges 14 have be available for the gap that framework 15 stretches into, formed in the gap heel row tracheae 1 that framework 15 stretches into it is closed and
Unimpeded air flue.Multiple replaceable basket strainers 2 can be set to be used alternatingly, the replaceable basket strainer 2 of plug-in is easy for installation, without
Take discharge duct 1 apart, safeguard and cleaning is all very convenient.
Inner tube 11 is located at the multiple bending in part inside outer tube 10, improves the contact area of heat exchange.
Water pump 17 is installed between the attemperater 6 of outer tube 10 and first, after the water temperature in outer tube 10 is increased to certain temperature,
Hot water in outer official is evacuated in the first incubator 6 by water pump 17, if without water pump 17, can only rely on the hydraulic pressure of running water in itself
So that hot water enters in the first water tank 6, the water in such case lower outer pipe 10 is flowing, and heat exchange is the current in outer tube 10
Carried out in the case of dynamic.
Framework 15 is provided with handle 18, facilitates the replacing of replaceable basket strainer 2.
The framework 15 of the lower section of screen pack 16 is provided with the ash-pit 19 for being used for accepting dust, and ash-pit 19 is located at screen pack 16 windward
The lower section in face.The windward side of screen pack 16 stops the particulate matter in waste gas, particulate matter product it is attached it is a certain amount of after received by ash-pit 19
Collection, when taking out replaceable basket strainer 16, particulate matter is taken out of together, reduces particulate matter and enters in pipeline 1.
The device of desulphurization denitration 4 includes the denitrification apparatus being sequentially connected, desulfurizer.Heat be replaced after the completion of waste gas
Desulphurization denitration is carried out, harmful substance therein is removed, then escapes from chimney 5 and be discharged in air.
Temperature sensor is respectively equipped with first attemperater 6 and outer tube.After filling water in first attemperater 6, such as water
Temperature is relatively low, with the hot water in the second attemperater 7 can mix and is supplied to domestic water device 9.
Domestic water device 9 includes shower head for shower bath, hot water tap.
Heat in high-temp waste gas is exchanged in the running water in outer tube 10 by dividing wall type heat-exchange device 3.Outer tube
When water temperature reaches certain value in 10, the high-temperature water pump in outer tube 10 is sent in the first attemperater 6 and preserved by water pump 17, outer tube 10
The new running water of middle injection carries out heat exchange.First attemperater 6 is placed in eminence, domestic water device 9 needs to use hot water
When can utilize the hot water that stores in the first attemperater 6.When the hot water of the first attemperater 6 storage is not enough, Ke Yitong
Cross the second attemperater 7 and obtain hot water at solar water heater 8.In order to improve heat exchanger effectiveness, the particle in waste gas is prevented
Material is accumulated in inner tube, and the replaceable basket strainer 2 of replaceable cleaning is set on blast pipe 1.
Preferred embodiment of the present utility model described in detail above, it will be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (9)
1. a kind of emission-control equipment of the steam-cured boiler of pile tube, boiler discharge waste gas by blast pipe, it is characterised in that described useless
Flash Gas Compression Skid System include replaceable basket strainer, dividing wall type heat-exchange device, desulfuring and denitrifying apparatus, chimney, the first attemperater,
Second attemperater, solar water heater, domestic water device, replaceable basket strainer are arranged on blast pipe, and dividing wall type heat is handed over
Changing device includes outer tube and the inner tube in outer tube, and two ports of inner tube are respectively communicated with blast pipe and desulphurization denitration dress
To put, two ports of outer tube are respectively communicated with running water pipe and the first attemperater, and the first attemperater connects domestic water device,
Domestic water device connects the second attemperater, the second attemperater connection solar water heater, desulfuring and denitrifying apparatus connection cigarette
Chimney, control valve is respectively equipped with two ports of the outer tube, is provided between first attemperater and domestic water device
Control valve, control valve is provided between the domestic water device and the second attemperater.
2. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 1, it is characterised in that the replaceable basket strainer
It is arranged on blast pipe, is fixedly connected between two flanges, replaceable basket strainer includes framework and is located at by two flanges
Screen pack in framework, have between two flanges and be available for the gap that framework stretches into, shape in the gap heel row tracheae that framework stretches into
Into closed and unimpeded air flue.
3. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 1, it is characterised in that said inner tube is located at outer tube
The internal multiple bending in part.
4. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 1, it is characterised in that the outer tube and first is protected
Water pump is installed between reservoir.
5. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 2, it is characterised in that the framework is provided with handle
Hand.
6. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 2, it is characterised in that below the screen pack
Framework is provided with the ash-pit for being used for accepting dust, and ash-pit is located at the lower section of screen pack windward side.
7. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 1, it is characterised in that the desulfuring and denitrifying apparatus
Include the denitrification apparatus being sequentially connected, desulfurizer.
8. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 1, it is characterised in that first attemperater
With temperature sensor is respectively equipped with outer tube.
9. the emission-control equipment of the steam-cured boiler of pile tube as claimed in claim 1, it is characterised in that the domestic water device
Include shower head for shower bath, hot water tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082284.9U CN207179706U (en) | 2017-08-26 | 2017-08-26 | A kind of emission-control equipment of the steam-cured boiler of pile tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082284.9U CN207179706U (en) | 2017-08-26 | 2017-08-26 | A kind of emission-control equipment of the steam-cured boiler of pile tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179706U true CN207179706U (en) | 2018-04-03 |
Family
ID=61739275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082284.9U Active CN207179706U (en) | 2017-08-26 | 2017-08-26 | A kind of emission-control equipment of the steam-cured boiler of pile tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179706U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722052A (en) * | 2018-07-31 | 2018-11-02 | 湖北思搏盈环保科技有限公司 | A kind of modularization pre-dedusting device of flue gas SCR denitration system |
| CN111059561A (en) * | 2019-12-25 | 2020-04-24 | 东莞市建安管桩有限公司 | Tubular pile boiler steam system |
| CN113654066A (en) * | 2021-08-09 | 2021-11-16 | 中石化南京工程有限公司 | Double-cavity type boiler tail gas heat energy recycling system |
-
2017
- 2017-08-26 CN CN201721082284.9U patent/CN207179706U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722052A (en) * | 2018-07-31 | 2018-11-02 | 湖北思搏盈环保科技有限公司 | A kind of modularization pre-dedusting device of flue gas SCR denitration system |
| CN108722052B (en) * | 2018-07-31 | 2024-03-12 | 湖北思搏盈环保科技有限公司 | Modularized pre-dedusting device of flue gas SCR denitration system |
| CN111059561A (en) * | 2019-12-25 | 2020-04-24 | 东莞市建安管桩有限公司 | Tubular pile boiler steam system |
| CN113654066A (en) * | 2021-08-09 | 2021-11-16 | 中石化南京工程有限公司 | Double-cavity type boiler tail gas heat energy recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207179706U (en) | A kind of emission-control equipment of the steam-cured boiler of pile tube | |
| CN107178814A (en) | A kind of thermal power plant boiler fume afterheat is used for the energy conserving system of central heating | |
| CN107913598A (en) | A kind of municipal solid waste incinerator SCR low-temperature denitration catalyst on-line regeneration systems and its renovation process | |
| CN105009787A (en) | Device for drying grain by combine-harvester waste heat during harvesting process | |
| CN202626213U (en) | Device for generating hot water by using waste heat of blast furnace slag | |
| CN207850131U (en) | A kind of flue gas waste heat recovery apparatus | |
| CN109622225A (en) | A kind of pitch VOCs waste gas purification apparatus | |
| CN206755135U (en) | A kind of energy-saving heat exchanging apparatus for vertical liquid fuel steam boiler | |
| CN207838717U (en) | A kind of municipal solid waste incinerator SCR low-temperature denitration catalysts on-line regeneration system | |
| CN209292376U (en) | Blast furnace grain slag process steam disappears and heat recovery system | |
| CN203768037U (en) | Automatic production system of activated carbon | |
| CN103614509B (en) | A kind of carbon steel converter dry cloth bag dedusting process of whole process recovery waste heat and device thereof | |
| CN206762558U (en) | A kind of steam boiler exhaust gas and smoke purifying processing device | |
| CN210832059U (en) | Power station boiler whitening device | |
| CN204918513U (en) | Coal gas filtration purification equipment and gas supply pipeline | |
| CN207730083U (en) | A kind of low-level (stack-gas) economizer cleaning system | |
| CN102954481B (en) | Boiler flue heat recovery energy-conserving and environment-protective system | |
| CN207445875U (en) | Energy-saving combustion gas processing equipment | |
| CN106178801A (en) | A kind of desulfurizer for little Miniature coal-fired boiler and application thereof | |
| CN202993238U (en) | Boiler flue heat recovery energy-saving and environment-friendly system | |
| CN207866080U (en) | A kind of waste gas recovery machine with function of recovering waste heat | |
| CN208764910U (en) | Boiler Steam recovery system and combustion apparatus | |
| CN207153371U (en) | Gas cleaning and plume control device | |
| CN212039746U (en) | Pickling acid regeneration is united energy saving and emission reduction waste heat utilization system | |
| CN215466986U (en) | Heating garbage bin system utilizing leachate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |