CN209212583U - 一种锅炉用离心引风机 - Google Patents
一种锅炉用离心引风机 Download PDFInfo
- Publication number
- CN209212583U CN209212583U CN201821813508.3U CN201821813508U CN209212583U CN 209212583 U CN209212583 U CN 209212583U CN 201821813508 U CN201821813508 U CN 201821813508U CN 209212583 U CN209212583 U CN 209212583U
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- CN
- China
- Prior art keywords
- dust
- side wall
- induced draught
- draught fan
- slot
- 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.)
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- 238000000926 separation method Methods 0.000 claims abstract description 53
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821813508.3U CN209212583U (zh) | 2018-11-02 | 2018-11-02 | 一种锅炉用离心引风机 |
Applications Claiming Priority (1)
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CN201821813508.3U CN209212583U (zh) | 2018-11-02 | 2018-11-02 | 一种锅炉用离心引风机 |
Publications (1)
Publication Number | Publication Date |
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CN209212583U true CN209212583U (zh) | 2019-08-06 |
Family
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Family Applications (1)
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CN201821813508.3U Active CN209212583U (zh) | 2018-11-02 | 2018-11-02 | 一种锅炉用离心引风机 |
Country Status (1)
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CN (1) | CN209212583U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112170432A (zh) * | 2020-09-28 | 2021-01-05 | 上海震福实验室设备有限公司 | 一种实验室排风系统 |
-
2018
- 2018-11-02 CN CN201821813508.3U patent/CN209212583U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112170432A (zh) * | 2020-09-28 | 2021-01-05 | 上海震福实验室设备有限公司 | 一种实验室排风系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Centrifugal induced draft fan for boiler Effective date of registration: 20221116 Granted publication date: 20190806 Pledgee: Bank of China Limited Dalian Shahekou Sub branch Pledgor: Dalian Hutan Machinery Co.,Ltd. Registration number: Y2022210000200 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231229 Granted publication date: 20190806 Pledgee: Bank of China Limited Dalian Shahekou Sub branch Pledgor: Dalian Hutan Machinery Co.,Ltd. Registration number: Y2022210000200 |