CN105018157B - A kind of combined type primary cooler - Google Patents
A kind of combined type primary cooler Download PDFInfo
- Publication number
- CN105018157B CN105018157B CN201510468071.9A CN201510468071A CN105018157B CN 105018157 B CN105018157 B CN 105018157B CN 201510468071 A CN201510468071 A CN 201510468071A CN 105018157 B CN105018157 B CN 105018157B
- Authority
- CN
- China
- Prior art keywords
- primary cooler
- section
- combined type
- cavity
- type primary
- 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
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of combined type primary cooler, including water at low temperature section, recirculated water section, heating water section, each section is to be separated between multi-cavity structure, cavity by steel plate, forms multiple independent primary coolers.Water at low temperature section, recirculated water section, heating water Duan Jun include two or more cavitys being arranged in juxtaposition.Advantage is：The heat exchange area of primary cooler can be greatly increased using multi-cavity structure, primary cooler floor space is reduced, weight of equipment is reduced, and then reduce equipment and its investment cost of auxiliary facility, additional income.The branched line structure of flusher can spray to heat exchanger tube in each wall simultaneously, meanwhile, flusher uses flange join type structure, convenient dismounting.Wedged bottom direction is tilted from common primary cooler to side plate side to be changed to roll oblique, the discharge for the condensate liquid being easy in each cavity to gas exit.
Description
Technical field
It is used for coke-stove gas the present invention relates to a kind of combined type primary cooler, more particularly in a kind of fine purification technique for coke oven gas
The combined large primary cooler tentatively cooled down.
Background technology
Coke-stove gas by discharge cooling after, temperature is still higher, and containing substantial amounts of ammonia, naphthalene, tar fog, it is necessary to
Preliminary purification is carried out using primary cooler and dew point of gas is further reduced, and facility is provided for follow-up gas purification equipment.It is large-scale,
In the design of super-huge coke-oven plant, coke-stove gas yield is very big, just cold according to the progress of conventional primary cooler, in order to reach expection
Purification and cooling purpose need several even tens of primary coolers.In order to ensure that spray line can be extracted out smoothly, primary cooler it
Between must assure that necessary spacing, this certainly will cause just cold unit floor space it is excessive, equipment and auxiliary facility investment it is too high, make
Reduced into income.
The content of the invention
To overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of combined type primary cooler, reduce primary cooler and account for
Ground area, reduces the investment of equipment and auxiliary facility, additional income.
To achieve the above object, the present invention is achieved through the following technical solutions：
A kind of combined type primary cooler, including water at low temperature section, recirculated water section, heating water section, each section is multi-cavity structure,
Separated between cavity by steel plate, form multiple independent primary coolers.
Water at low temperature section, recirculated water section, heating water Duan Jun include two or more cavitys being arranged in juxtaposition.
Also include flusher, flusher enters exchange heat pipe inside combined type primary cooler from tube sheet side and sprayed
Spill, flusher includes supervisor, branch pipe, spray line, supervisor is connected with branch pipe by flange, and sprinkling is respectively connected with each branch pipe
Pipe, described branch pipe is provided with valve.
Also include the wedged bottom for being arranged on combined type primary cooler bottom, wedged bottom is rolled to the condensate outlet of combined type primary cooler
Tiltedly, it is easy to the condensate liquid in each cavity to discharge.
Compared with prior art, the beneficial effects of the invention are as follows：
The heat exchange area of primary cooler can be greatly increased using multi-cavity structure, primary cooler floor space is reduced, equipment is reduced
Weight, and then reduce equipment and its investment cost of auxiliary facility, additional income.The branched line structure of flusher can be simultaneously right
Heat exchanger tube is sprayed in each wall, meanwhile, flusher uses flange join type structure, convenient dismounting.Wedged bottom direction by
Being tilted to side plate side for common primary cooler is changed to roll oblique, the discharge for the condensate liquid being easy in each cavity to gas exit.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of flusher.
In figure：The section 2- recirculated water section 3- heating water section 4- gas entry 5- manhole 6- diffusion mouths 7- sprays of 1- water at low temperature
Spill device 8- gas exit 9- condensate outlet 10- wedged bottoms 11- supervisor's 12- flange 13- branch pipe 14- spray lines 15-
Valve 16- tube sheets.
Embodiment
The present invention is described in detail with reference to Figure of description, it should be noted that the implementation of the present invention is not limited
In following embodiment.
See Fig. 1, Fig. 2, a kind of combined type primary cooler, including water at low temperature section 1, recirculated water section 2, heating water section 3, each section
For multi-cavity structure, separated between cavity by steel plate, form multiple independent primary coolers.
Water at low temperature section 1, recirculated water section 2, heating water section 3 are included in two or more cavitys being arranged in juxtaposition, Fig. 1
It is the combined type primary cooler structure of four cavity parallel constructions.
See Fig. 2, the flusher 7 of this combined type primary cooler enters heat exchanging inside combined type primary cooler from the side of tube sheet 16
Pipe is sprayed, and flusher 7 includes supervisor 11, branch pipe 13, spray line 14, and supervisor 11 is connected with branch pipe 13 by flange 12,
In order to dismantle, spray line 14 is respectively connected with each branch pipe 13, described branch pipe 13 is provided with valve 15, to control spray line
14 open and close.
The bottom of this combined type primary cooler is provided with wedged bottom 10, and wedged bottom 10 is to the side of condensate outlet 9 of combined type primary cooler
Tilt, condensate liquid is focused on the position of condensate outlet 9, be easy to the condensate liquid in each cavity to discharge.
When carrying out just cold to coal gas, raw coke oven gas enters inside primary cooler simultaneously from multiple gas entries 4 at top, respectively
The tube side medium of tube side medium heating water, the tube side medium circulation water of recirculated water section 2 and water at low temperature section 1 with heating water section 3 is low
Warm water carry out indirect heat exchange, reduce gas temperature, at the same make the impurity such as the tar fog in raw coke oven gas, naphthalene be condensate in heat exchanger tube it
On, discharged by the coal gas of cooling, purifying from gas exit 8, into subsequent cell.By tar ammonia separative element Lai milkiness
Liquid is sprayed on heat exchanger tube by the piecewise uniform of spray line 14 of flusher 7, and the tar and naphthalene that the pipe surface that exchanges heat is condensed are molten
Solution, is discharged eventually through the wedged bottom 10 of primary cooler bottom by condensate outlet 9.
The present invention can greatly increase the heat exchange area of primary cooler using multi-cavity structure, reduce primary cooler floor space, subtract
Few weight of equipment, and then reduce equipment and its investment cost of auxiliary facility, additional income.The branched line structure of flusher can
Heat exchanger tube in each wall is sprayed simultaneously, meanwhile, flusher uses flange join type structure, convenient dismounting.Wedged bottom
Direction is tilted from common primary cooler to side plate side to be changed to roll tiltedly to gas exit, the condensate liquid being easy in each cavity
Discharge.
Claims (3)
1. a kind of combined type primary cooler, it is characterised in that including water at low temperature section, recirculated water section, heating water section, each section is many
Separated between cavity body structure, cavity by steel plate, form multiple independent primary coolers；Water at low temperature section, recirculated water section, heating water section
Comprising the cavity that two or more are arranged in juxtaposition.
2. a kind of combined type primary cooler according to claim 1, it is characterised in that also including flusher, flusher
Enter exchange heat pipe inside combined type primary cooler from tube sheet side to be sprayed, flusher includes supervisor, branch pipe, spray line,
Supervisor is connected with branch pipe by flange, and spray line is respectively connected with each branch pipe, and described branch pipe is provided with valve.
3. a kind of combined type primary cooler according to claim 1, it is characterised in that also including being arranged on combined type primary cooler
The wedged bottom of bottom, wedged bottom is rolled tiltedly to the condensate outlet of combined type primary cooler, is easy to the condensate liquid in each cavity to discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468071.9A CN105018157B (en) | 2015-08-03 | 2015-08-03 | A kind of combined type primary cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468071.9A CN105018157B (en) | 2015-08-03 | 2015-08-03 | A kind of combined type primary cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105018157A CN105018157A (en) | 2015-11-04 |
| CN105018157B true CN105018157B (en) | 2017-09-19 |
Family
ID=54408466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468071.9A Active CN105018157B (en) | 2015-08-03 | 2015-08-03 | A kind of combined type primary cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105018157B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314692B (en) * | 2017-08-11 | 2023-06-16 | 中冶焦耐(大连)工程技术有限公司 | Dividing wall type coke oven gas cooling device and method |
| CN112538390A (en) * | 2020-11-13 | 2021-03-23 | 鹤岗市征楠煤化工有限公司 | Coal gas primary cooler |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204939415U (en) * | 2015-08-03 | 2016-01-06 | 中冶焦耐工程技术有限公司 | A kind of built-up type primary cooler |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3423798A1 (en) * | 1984-06-28 | 1986-01-09 | Bergwerksverband Gmbh, 4300 Essen | METHOD FOR SEPARATING THE WATER RESULTING FROM THE COCING PROCESS INTO A SMALL SALT-HIGH AND A LARGE SALT-LOW FRACTION |
| CN2789261Y (en) * | 2005-04-08 | 2006-06-21 | 顾安胜 | Gas primary cooler |
| CN102614771B (en) * | 2012-04-05 | 2014-10-08 | 泉州市天龙环境工程有限公司 | Granite desulfurizing tower |
| CN103254943B (en) * | 2013-05-21 | 2014-05-21 | 中冶焦耐工程技术有限公司 | Pre-cooling process and device of low-section replenishing liquor of transverse pipe pre-cooler |
-
2015
- 2015-08-03 CN CN201510468071.9A patent/CN105018157B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204939415U (en) * | 2015-08-03 | 2016-01-06 | 中冶焦耐工程技术有限公司 | A kind of built-up type primary cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105018157A (en) | 2015-11-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101362951B (en) | Cooling water jacket of petroleum coke can-type calcine furnace | |
| CN105018157B (en) | A kind of combined type primary cooler | |
| CN105964962B (en) | Continuous casting recirculated cooling water and the process and system of strand UTILIZATION OF VESIDUAL HEAT IN | |
| CN203295564U (en) | Processing control system for quenching water of hot rolled sheet | |
| CN204939415U (en) | A kind of built-up type primary cooler | |
| CN103254943B (en) | Pre-cooling process and device of low-section replenishing liquor of transverse pipe pre-cooler | |
| CN108131966A (en) | Segmented tubulation heat sink in a kind of decomposer | |
| CN205571370U (en) | Continuous casting recirculated cooling water and casting blank waste heat utilization system | |
| CN204275521U (en) | A kind of liquid ammonia gasification dry evaporator | |
| CN101928816A (en) | Cooling device of steel plate | |
| CN207317596U (en) | A kind of waste heat recovery device of aerobic fermentation equipment | |
| CN205227896U (en) | Condensate water is recovery system again | |
| CN109046625A (en) | A kind of circulating cooling system for ball mill | |
| CN105886679B (en) | Blast furnace slag produces the system and method for vapor | |
| CN205119905U (en) | Cold compound heat transfer device of heat exchanger air cooling and evaporation | |
| CN211770336U (en) | Energy recycling type titanium tetrachloride production system | |
| CN203307300U (en) | Lower-segment replenisher pre-cooling device of cross-pipe primary cooler | |
| CN206027141U (en) | Be used for refine crystallization device of chlorophenol | |
| CN201776315U (en) | External cooling device for working roll of hot straightening machine | |
| CN103993142A (en) | Thermal-treatment quenching device | |
| CN205088153U (en) | Water -cooling parcel machine | |
| CN103113200A (en) | Method for producing acetaldehyde by ethanol oxidation | |
| CN105126379A (en) | Mercury vapor cooling device | |
| CN201933125U (en) | Steel-plate cooling device | |
| CN108211392A (en) | Split type falling film evaporation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180726 Address after: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee after: ACRE Coking And Refractory (Dalian) Engineering Consulting Corp., MCC Address before: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee before: ACRE Coking and Refractory Engineering Consulting Corporation, MCC |