CN204939415U - A kind of built-up type primary cooler - Google Patents
A kind of built-up type primary cooler Download PDFInfo
- Publication number
- CN204939415U CN204939415U CN201520572691.2U CN201520572691U CN204939415U CN 204939415 U CN204939415 U CN 204939415U CN 201520572691 U CN201520572691 U CN 201520572691U CN 204939415 U CN204939415 U CN 204939415U
- Authority
- CN
- China
- Prior art keywords
- primary cooler
- built
- section
- type primary
- water
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a kind of built-up type primary cooler, and comprise water at low temperature section, recirculated water section, heating water section, each section is multi-cavity structure, is separated between cavity by steel plate, forms multiple independently primary cooler.Water at low temperature section, recirculated water section, heating water Duan Jun comprise two or more cavitys be arranged in juxtaposition.Advantage is: adopt multi-cavity structure greatly can increase the heat interchanging area of primary cooler, reduce primary cooler floor space, reduce weight of equipment, and then reduce the investment cost of equipment and auxiliary facility thereof, additional income.The multiple branch circuit structure of flusher can be sprayed heat transfer tube in each body of wall simultaneously, and meanwhile, flusher adopts flange join type structure, for convenience detach.Wedged bottom direction is rolled tiltedly to gas exit by changing into side plate lopsidedness of common primary cooler, is convenient to the discharge of the phlegma in each cavity.
Description
Technical field
The utility model relates to a kind of built-up type primary cooler, particularly relates in a kind of fine purification technique for coke oven gas for combined large primary cooler that coke-oven gas tentatively cools.
Background technology
Coke-oven gas is after effuser cooling, and temperature is still higher, and containing a large amount of ammonia, naphthalene, tar fog, needs to utilize primary cooler to carry out rough purification and to go forward side by side the low dew point of gas of a step-down, for follow-up gas purification equipment provides convenient.In the design of large-scale, super-huge coke-oven plant, coke-oven gas output is very large, carries out just cold according to conventional primary cooler, in order to the purification and cooling object reaching expection needs several even tens of primary coolers.In order to ensure that spray line can be extracted out smoothly, must ensure necessary spacing between primary cooler, this certainly will cause just, and cold unit floor space is excessive, and equipment and auxiliary facility are invested too high, cause income to reduce.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of built-up type primary cooler, reduces primary cooler floor space, reduces the investment of equipment and auxiliary facility, additional income.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of built-up type primary cooler, comprise water at low temperature section, recirculated water section, heating water section, each section is multi-cavity structure, is separated between cavity by steel plate, forms multiple independently primary cooler.
Water at low temperature section, recirculated water section, heating water Duan Jun comprise two or more cavitys be arranged in juxtaposition.
Also comprise flusher, flusher enters built-up type primary cooler inside exchange heat pipe and sprays from tube sheet side, flusher comprises supervisor, arm, spray line, and supervisor and arm pass through Flange joint, each arm is all connected with spray line, and described arm is provided with valve.
Also comprise the wedged bottom be arranged on bottom built-up type primary cooler, wedged bottom rolls tiltedly to the condensate outlet of built-up type primary cooler.
Compared with prior art, the beneficial effects of the utility model are:
Adopt multi-cavity structure greatly can increase the heat interchanging area of primary cooler, reduce primary cooler floor space, reduce weight of equipment, and then reduce the investment cost of equipment and auxiliary facility thereof, additional income.The multiple branch circuit structure of flusher can be sprayed heat transfer tube in each body of wall simultaneously, and meanwhile, flusher adopts flange join type structure, for convenience detach.Wedged bottom direction is rolled tiltedly to gas exit by changing into side plate lopsidedness of common primary cooler, is convenient to the discharge of the phlegma in each cavity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of flusher.
In figure: 1-water at low temperature section 2-recirculated water section 3-heating water section 4-gas entry 5-manhole 6-diffusion mouth 7-flusher 8-gas exit 9-condensate outlet 10-wedged bottom 11-is responsible for 12-flange 13-arm 14-spray line 15-valve 16-tube sheet.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, a kind of built-up type primary cooler, comprise water at low temperature section 1, recirculated water section 2, heating water section 3, each section is multi-cavity structure, is separated between cavity by steel plate, forms multiple independently primary cooler.
Water at low temperature section 1, recirculated water section 2, heating water section 3 all comprise two or more cavitys be arranged in juxtaposition, and are the built-up type primary cooler structure of four cavity parallel constructions in Fig. 1.
See Fig. 2, the flusher 7 of this built-up type primary cooler enters built-up type primary cooler inside exchange heat pipe and sprays from tube sheet 16 side, flusher 7 comprises supervisor 11, arm 13, spray line 14, supervisor 11 is connected by flange 12 with arm 13, so that dismounting, each arm 13 is all connected with spray line 14, and described arm 13 is provided with valve 15, to control the open and close of spray line 14.
The bottom of this built-up type primary cooler is provided with wedged bottom 10, and wedged bottom 10 rolls tiltedly to the condensate outlet 9 of built-up type primary cooler, makes phlegma focus on condensate outlet 9 position, and the phlegma be convenient in each cavity is discharged.
When carrying out first cold to coal gas, raw gas enters primary cooler inside from multiple gas entries 4 at top simultaneously, indirect heat exchange is carried out respectively with the tube side medium water at low temperature of the tube side medium heating water of heating water section 3, the tube side medium circulation water of recirculated water section 2 and water at low temperature section 1, gas temperature is reduced, make the impurity such as the tar fog in raw gas, naphthalene be condensate on heat transfer tube simultaneously, coal gas through cooling, purifying is discharged from gas exit 8, enters subsequent cell.The emulsion come by tar ammonia separating unit is sprayed on heat transfer tube by spray line 14 piecewise uniform of flusher 7, the tar of heat transfer tube surface condensation and naphthalene is dissolved, is discharged eventually through the wedged bottom 10 bottom primary cooler by condensate outlet 9.
The utility model adopts multi-cavity structure greatly can increase the heat interchanging area of primary cooler, reduces primary cooler floor space, reduces weight of equipment, and then reduces the investment cost of equipment and auxiliary facility thereof, additional income.The multiple branch circuit structure of flusher can be sprayed heat transfer tube in each body of wall simultaneously, and meanwhile, flusher adopts flange join type structure, for convenience detach.Wedged bottom direction is rolled tiltedly to gas exit by changing into side plate lopsidedness of common primary cooler, is convenient to the discharge of the phlegma in each cavity.
Claims (4)
1. a built-up type primary cooler, is characterized in that, comprise water at low temperature section, recirculated water section, heating water section, each section is multi-cavity structure, is separated between cavity by steel plate, forms multiple independently primary cooler.
2. a kind of built-up type primary cooler according to claim 1, is characterized in that, water at low temperature section, recirculated water section, heating water Duan Jun comprise two or more cavitys be arranged in juxtaposition.
3. a kind of built-up type primary cooler according to claim 1, it is characterized in that, also comprise flusher, flusher enters built-up type primary cooler inside exchange heat pipe and sprays from tube sheet side, flusher comprises supervisor, arm, spray line, supervisor and arm are by Flange joint, and each arm is all connected with spray line, and described arm is provided with valve.
4. a kind of built-up type primary cooler according to claim 1, is characterized in that, also comprise the wedged bottom be arranged on bottom built-up type primary cooler, and wedged bottom rolls tiltedly to the condensate outlet of built-up type primary cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572691.2U CN204939415U (en) | 2015-08-03 | 2015-08-03 | A kind of built-up type primary cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572691.2U CN204939415U (en) | 2015-08-03 | 2015-08-03 | A kind of built-up type primary cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939415U true CN204939415U (en) | 2016-01-06 |
Family
ID=55006858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520572691.2U Withdrawn - After Issue CN204939415U (en) | 2015-08-03 | 2015-08-03 | A kind of built-up type primary cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018157A (en) * | 2015-08-03 | 2015-11-04 | 中冶焦耐工程技术有限公司 | Combined type primary cooler |
-
2015
- 2015-08-03 CN CN201520572691.2U patent/CN204939415U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018157A (en) * | 2015-08-03 | 2015-11-04 | 中冶焦耐工程技术有限公司 | Combined type primary cooler |
| CN105018157B (en) * | 2015-08-03 | 2017-09-19 | 中冶焦耐工程技术有限公司 | A kind of combined type primary cooler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106801886B (en) | Cooling and heat exchanging system for eliminating white smoke plume of coal-fired power plant and operation method thereof | |
| CN102816573B (en) | Coke-oven single novel bridge pipe raw gas waste-heat recovery device | |
| CN204939415U (en) | A kind of built-up type primary cooler | |
| CN105018157A (en) | Combined type primary cooler | |
| CN103254943B (en) | Pre-cooling process and device of low-section replenishing liquor of transverse pipe pre-cooler | |
| CN204874425U (en) | Cooling purifier of gas is used multipurposely in biomass energy source | |
| CN203411359U (en) | Device for processing residual ammonia water of coke oven with negative pressure flash evaporation method | |
| CN203479058U (en) | Water-saving and water-treating device for industrial circulating water | |
| CN104633644A (en) | Regularly-discharged waste water waste heat recycling system of converter waste heat boiler | |
| CN208497446U (en) | A kind of Complex-cooling system for anti-corrosive steel tube | |
| CN110986449A (en) | Primary cooling process and device for refrigeration by using waste heat of circulating ammonia water | |
| CN203307300U (en) | Lower-segment replenisher pre-cooling device of cross-pipe primary cooler | |
| CN205119905U (en) | Cold compound heat transfer device of heat exchanger air cooling and evaporation | |
| CN204174154U (en) | Environment-friendly coke-quenching apparatus steam heat recovery tower | |
| CN212895012U (en) | Device for cooling and saving water and preheating anode by using flue gas of aluminum electrolysis cell and waste heat | |
| CN204918512U (en) | Water gas cooling scrubbing tower | |
| CN202808703U (en) | Single novel bridge tube waste gas waste heat recovery device for coke oven | |
| CN205088153U (en) | Water -cooling parcel machine | |
| CN110510666B (en) | Titanium tetrachloride vapor condensation and collection device and method | |
| CN206069931U (en) | The tempering heat treatment cooling device for discharging that a kind of cooling water can be recycled | |
| CN203174058U (en) | Negative pressure naphthalene washing equipment for coke oven gas | |
| CN203529928U (en) | Hydrogen fluoride air washer | |
| CN204138614U (en) | A kind of Unitary coal gasification waste heat recovery unit | |
| CN215517285U (en) | Low-temperature methanol washing water cooler with high heat exchange efficiency | |
| CN103409174A (en) | Low-consumption system and method for cooling water gas and recovering tar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20170919 |
|
| AV01 | Patent right actively abandoned |