CN202223990U - Efficient and energy-saving dust remover - Google Patents
Efficient and energy-saving dust remover Download PDFInfo
- Publication number
- CN202223990U CN202223990U CN2011203626150U CN201120362615U CN202223990U CN 202223990 U CN202223990 U CN 202223990U CN 2011203626150 U CN2011203626150 U CN 2011203626150U CN 201120362615 U CN201120362615 U CN 201120362615U CN 202223990 U CN202223990 U CN 202223990U
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- CN
- China
- Prior art keywords
- energy
- heat
- dust remover
- efficient
- pipe coil
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- 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
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Abstract
The utility model discloses an efficient and energy-saving dust remover which is provided with a casing, wherein a heat exchange pipe coil is arranged inside the casing, and heat medium enters into the dust remover and is in direct contact with a pipe coil so as to carry out heat quantity exchange with the cooling medium inside the pipe coil and recovery heat energy. Meanwhile, the flow rate of heat medium slows down step by step under the effect of the resistance force of the pipe coil, and suspended matters settle until dropping onto the bottom of the dust remover, so that the purposes of heat energy recovery and dust removing can be achieved. Due to the use of the efficient and energy-saving dust remover, process flows are simplified, system pressure drop is reduced, the heat energy recovery and utilization ratio can be improved, the energy consumption of the system is reduced, and the purpose of energy conservation and efficiency improvement can be achieved.
Description
Technical fieldThe utility model belongs to the petroleum chemical industry equipment and technology to be created.
Background technologyIn little nitrogenous fertilizer industry, adopting widely with the coal is the technology of raw material production semiwater gas.Its technological process generally is the semiwater gas of being produced by gas generator, is introduced into dust arrester and separates and get into waste heat boiler behind the pulverized coal particle wherein and reclaim heat energy, gets into gas holder or production system after getting into the further dedusting of aeration tower then.The high temperature semiwater gas can cause bigger thermal loss when the deduster, and forms bigger scouring force, have a strong impact on through service life of pipeline.Semiwater gas gets into the preceding long flow path of gas holder simultaneously, and system pressure drop is bigger, and system energy consumption is high.
Summary of the inventionThe purpose of the utility model just provides a kind of improved deduster, reaches to reduce system pressure drop, improves the purpose of heat energy recycle rate.
The purpose of the utility model is achieved in that energy-efficient deduster, in enclosure interior heat exchange coil is set, logical cooling medium in the heat exchange coil.
As the improvement project of the utility model, said heat(ing) coil can be set to plural parallel stage or series connection form.
Because the utility model increased heat exchange coil in deduster, thermal medium gets in the deduster, directly contacts with coil pipe, carries out exchange heat, recovery heat energy with cooling medium in the coil pipe.Thermal medium is under the coil pipe drag effect simultaneously, and flow velocity progressively slows down, and wherein suspension generation sedimentation until dropping down onto the deduster bottom, reaches the purpose of energy recovery and dedusting.Simultaneously can simplify technological process, reduce system pressure drop, reduce system energy consumption, reach object of energy saving.
Description of drawingsAccompanying drawing is the energy-efficient deduster structure principle chart of the utility model, below in conjunction with accompanying drawing the utility model is described further.
The specific embodimentAccompanying drawing shows the structural principle that the utility model efficiently successively can deduster, has deduster housing 1, and at housing 1 set inside heat exchange coil 2, logical cooling mediums make deduster have dedusting and energy recovery function in the heat exchange coil 2.Said heat(ing) coil 2 is set to plural parallel stage or series connection form, with the control appliance Outlet Gas Temperature; Can on coil pipe, install fin additional, prolong service life of equipment with enhance heat transfer.
The efficient course of work that successively can deduster of the utility model is following: thermal medium get into efficiently successively can deduster 1 back with in establish coil pipe 2 and contact, carry out exchange heat, recovery heat energy with cooling medium in the coil pipe; Under the coil pipe drag effect, flow velocity progressively slows down simultaneously, and wherein suspension generation sedimentation until dropping down onto the deduster bottom, reaches the purpose of energy recovery and dedusting.Because this equipment has dedusting and energy recovery two big functions, can simplify current Chemical Manufacture technological process, reduce SR, reduced system energy consumption, reach object of energy saving.
Claims (2)
1. an energy-efficient deduster has deduster housing (1), it is characterized in that at housing (1) set inside heat exchange coil (2) logical cooling medium in the heat exchange coil (2).
2. energy-efficient deduster according to claim 1 is characterized in that said heat(ing) coil (2) is set to plural parallel stage or series connection form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203626150U CN202223990U (en) | 2011-09-26 | 2011-09-26 | Efficient and energy-saving dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203626150U CN202223990U (en) | 2011-09-26 | 2011-09-26 | Efficient and energy-saving dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223990U true CN202223990U (en) | 2012-05-23 |
Family
ID=46074600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203626150U Expired - Fee Related CN202223990U (en) | 2011-09-26 | 2011-09-26 | Efficient and energy-saving dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421648A (en) * | 2018-01-22 | 2018-08-21 | 广德盛源电器有限公司 | A kind of multicyclone |
| CN109692534A (en) * | 2018-12-28 | 2019-04-30 | 西安交通大学 | High-temperature flue gas purification and waste heat recycling grain bed and working method with partial size and the dual regulation of temperature |
| CN111981497A (en) * | 2020-08-12 | 2020-11-24 | 甘肃富士特暖通科技有限公司 | Boiler energy-saving device |
-
2011
- 2011-09-26 CN CN2011203626150U patent/CN202223990U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421648A (en) * | 2018-01-22 | 2018-08-21 | 广德盛源电器有限公司 | A kind of multicyclone |
| CN109692534A (en) * | 2018-12-28 | 2019-04-30 | 西安交通大学 | High-temperature flue gas purification and waste heat recycling grain bed and working method with partial size and the dual regulation of temperature |
| CN109692534B (en) * | 2018-12-28 | 2020-09-08 | 西安交通大学 | High-temperature flue gas purification and waste heat recovery granular bed with particle size and temperature dual regulation and control functions and working method |
| CN111981497A (en) * | 2020-08-12 | 2020-11-24 | 甘肃富士特暖通科技有限公司 | Boiler energy-saving device |
| CN111981497B (en) * | 2020-08-12 | 2022-09-13 | 甘肃富士特暖通科技有限公司 | Boiler energy-saving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170914 Granted publication date: 20120523 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200914 Granted publication date: 20120523 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200914 Granted publication date: 20120523 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210926 Granted publication date: 20120523 |
|
| 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: 20120523 Termination date: 20170926 |