CN113969906A - Suspension bearing blower capable of automatically replacing filter cotton on filter - Google Patents
Suspension bearing blower capable of automatically replacing filter cotton on filter Download PDFInfo
- Publication number
- CN113969906A CN113969906A CN202111152744.1A CN202111152744A CN113969906A CN 113969906 A CN113969906 A CN 113969906A CN 202111152744 A CN202111152744 A CN 202111152744A CN 113969906 A CN113969906 A CN 113969906A
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- CN
- China
- Prior art keywords
- filter
- sound
- filter cotton
- outer cavity
- blower
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
Abstract
The invention relates to the technical field of fans, in particular to a suspension bearing blower capable of automatically replacing filter cotton on a filter.A sound-proof housing comprises an inner cavity and an outer cavity which are mutually independent, the inner cavity of the sound-proof housing is provided with the blower, an air inlet is arranged between the inner cavity and the outer cavity of the sound-proof housing, and one side of the outer cavity of the sound-proof housing is provided with an external air inlet and an air path; the filtering differential pressure sensor is arranged on the outer cavity of the sound-proof housing; the automatic filter cotton on the filter is replaced, the automatic updating filter is arranged on the outer cavity of the sound-proof housing and located on one side of the external air inlet and comprises a winding motor, filter cotton, a feeding box and a discharging box, the winding motor is connected with the discharging box, the filter cotton is wound on the feeding box and fixed on a scroll at one end of the discharging box, and the filtering differential pressure sensor is installed on the back face of the filter cotton. Compared with the prior art, the invention has the advantages that: the filter cotton is automatically replaced without shutdown, so that the labor cost is reduced, the production efficiency is improved, and the normal operation of production is ensured.
Description
Technical Field
The invention relates to the technical field of fans, in particular to a suspension bearing air blower capable of automatically replacing filter cotton on a filter.
Background
Suspension bearing blowers are widely used in various industries such as sewage treatment, textile, food and medicine, transportation and the like, and belong to important core equipment. When the suspension bearing air blower is used, sucked air is filtered, dust in the air is prevented from entering the air blower, and impeller gaps are prevented from being blocked or corroded, so that an air filter is required to be installed at an inlet of the air blower. Air cleaner's filtration cotton (or non-woven fabrics etc.) belongs to the consumer, just need remove the change at interval, reaches certain degree when the entry negative pressure moreover, and the fan can automatic shutdown, and this has not only increased the human cost, also influences the normal operating of spirit. Sometimes, workers cannot replace the fan in time, and the fan is prone to failure.
Chinese utility model patent, patent number: CN201921658411.4 discloses a novel air-blower convenient to change air intake department filtering component.
Disclosure of Invention
The invention aims to provide a suspension bearing blower capable of automatically replacing filter cotton (or non-woven fabrics and the like) on an air inlet filter, which controls the automatic replacement of the filter cotton on the filter through the filtering pressure difference arranged on an integrated cover, does not need to be stopped, does not need manual replacement, can ensure the normal operation of the blower, and does not influence the normal production activity.
In order to achieve the above object, a suspension bearing blower for automatically replacing filter cotton on a filter is designed, comprising:
the sound-proof shield comprises an inner cavity and an outer cavity which are mutually independent, the inner cavity of the sound-proof shield is provided with a blower, an air inlet is arranged between the inner cavity and the outer cavity of the sound-proof shield, and one side of the outer cavity of the sound-proof shield is provided with an external air inlet and an air path; the filtering differential pressure sensor is arranged on the outer cavity of the sound-proof housing; the automatic updating filter is arranged on the outer cavity of the sound-proof housing and located on one side of the external air inlet and comprises a winding motor, filter cotton (or non-woven fabrics and the like), a feeding box and a discharging box, the winding motor is connected with the discharging box, the filter cotton is wound on the feeding box and fixed on a scroll at one end of the discharging box, and the filtering differential pressure sensor is installed on the back face of the filter cotton.
Preferably: and the filtering differential pressure sensor is connected with the winding motor through a signal wire and controls the winding motor to replace the filter cotton.
Preferably: the filter cotton is in a winding type.
Compared with the prior art, the invention has the advantages that:
1. automatically replacing the filter cotton without stopping the machine;
2. the artificial replacement frequency is reduced, the labor cost is reduced, and the use cost is reduced;
3. the normal production activity efficiency is improved;
4. the blower faults caused by manual work which cannot be replaced in time are reduced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
in the figure: 1. a blower; 2. a sound-proof housing; 3. a winding motor; 4. a feeding box; 5. a discharging box; 6. filtering cotton; 7. a filtering differential pressure sensor; 8. an air inlet.
Detailed Description
Referring to fig. 1 and 2, the suspension bearing blower for automatically replacing filter cotton on a filter comprises a blower 1, a sound-proof housing 2, a winding motor 3, a feeding box 4, a discharging box 5, filter cotton 6, a filtering differential pressure sensor 7, an air inlet 8 and the like. The filter cotton 6 is of a winding type and is arranged on the feeding box 4, one end of the filter cotton is fixed on a scroll of the discharging box 5, the winding motor 3 is connected with the scroll of the discharging box 5, the air blower 1, the winding motor 3, the feeding box 4 and the discharging box 5 are arranged on the sound-proof cover 2, the filtering differential pressure sensor 7 is arranged on the back of the filter cotton 6, and when the air blower 1 runs, air enters from the air inlet 8 and passes through the filter cotton 6 to be sucked by the air blower 1. The filtering differential pressure sensor 7 can send out a differential pressure signal, blockage can occur along with the use of filter cotton, when the differential pressure reaches a certain value, the control system can drive the winding motor 3 to operate, the old filter cotton is wound into the discharge box 5, the new filter cotton is sent out from the feed box 4, and the differential pressure at the air inlet 8 is reduced to an initial value along with the pressure. The automatic replacement of the filter cotton is completed.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and the technical solutions and novel concepts according to the present invention should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides an automatic change suspension bearing air-blower of filter pulp on filter which characterized in that includes:
the sound-proof shield comprises an inner cavity and an outer cavity which are mutually independent, the inner cavity of the sound-proof shield is provided with a blower, an air inlet is arranged between the inner cavity and the outer cavity of the sound-proof shield, and one side of the outer cavity of the sound-proof shield is provided with an external air inlet and an air path;
the filtering differential pressure sensor is arranged on the outer cavity of the sound-proof housing;
the automatic filter replacing device is arranged on the outer cavity of the sound-proof housing and located on one side of the external air inlet and comprises a winding motor, filter cotton, a feeding box and a discharging box, the winding motor is connected with the discharging box, the filter cotton is wound on the feeding box and fixed on a scroll at one end of the discharging box, and a filtering differential pressure sensor is installed on the back face of the filter cotton.
2. The blower with suspended bearing for automatically replacing filter cotton on filter as claimed in claim 1, wherein the filter pressure difference sensor is connected with the winding motor through a signal line to control the winding motor to replace the filter cotton.
3. The blower with suspended bearing for automatically replacing the filter cotton on the filter as claimed in claim 1, wherein the filter cotton is in a roll form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111152744.1A CN113969906A (en) | 2021-09-29 | 2021-09-29 | Suspension bearing blower capable of automatically replacing filter cotton on filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111152744.1A CN113969906A (en) | 2021-09-29 | 2021-09-29 | Suspension bearing blower capable of automatically replacing filter cotton on filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113969906A true CN113969906A (en) | 2022-01-25 |
Family
ID=79587338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111152744.1A Pending CN113969906A (en) | 2021-09-29 | 2021-09-29 | Suspension bearing blower capable of automatically replacing filter cotton on filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113969906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116379017A (en) * | 2023-06-05 | 2023-07-04 | 江苏海拓宾未来工业科技集团有限公司 | Air inlet filter, suspension centrifugal blower comprising same and manufacturing process |
| CN116624436A (en) * | 2023-04-23 | 2023-08-22 | 北京新城禹潞环保科技有限责任公司 | Protection sled dress device of air-blower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385863A (en) * | 2008-11-04 | 2009-03-18 | 江苏大学 | Air purification sterilizer and energy saving operation method |
| CN201304121Y (en) * | 2008-11-04 | 2009-09-09 | 江苏大学 | Multifunctional air purification sterilizer capable of automatically replacing filter paper |
| CN208588038U (en) * | 2018-06-26 | 2019-03-08 | 安徽应力环保科技有限公司 | A kind of fresh air system with V-type filter structure |
| CN110841389A (en) * | 2019-12-11 | 2020-02-28 | 天德丰(天津)科技有限公司 | Automatic change leading dry-type filter of filter pulp |
| CN212429349U (en) * | 2020-06-12 | 2021-01-29 | 亿昇(天津)科技有限公司 | Air inlet filtering device of integrated magnetic suspension high-speed air blower |
-
2021
- 2021-09-29 CN CN202111152744.1A patent/CN113969906A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385863A (en) * | 2008-11-04 | 2009-03-18 | 江苏大学 | Air purification sterilizer and energy saving operation method |
| CN201304121Y (en) * | 2008-11-04 | 2009-09-09 | 江苏大学 | Multifunctional air purification sterilizer capable of automatically replacing filter paper |
| CN208588038U (en) * | 2018-06-26 | 2019-03-08 | 安徽应力环保科技有限公司 | A kind of fresh air system with V-type filter structure |
| CN110841389A (en) * | 2019-12-11 | 2020-02-28 | 天德丰(天津)科技有限公司 | Automatic change leading dry-type filter of filter pulp |
| CN212429349U (en) * | 2020-06-12 | 2021-01-29 | 亿昇(天津)科技有限公司 | Air inlet filtering device of integrated magnetic suspension high-speed air blower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116624436A (en) * | 2023-04-23 | 2023-08-22 | 北京新城禹潞环保科技有限责任公司 | Protection sled dress device of air-blower |
| CN116624436B (en) * | 2023-04-23 | 2024-02-20 | 北京新城禹潞环保科技有限责任公司 | Protection sled dress device of air-blower |
| CN116379017A (en) * | 2023-06-05 | 2023-07-04 | 江苏海拓宾未来工业科技集团有限公司 | Air inlet filter, suspension centrifugal blower comprising same and manufacturing process |
| CN116379017B (en) * | 2023-06-05 | 2023-08-29 | 江苏海拓宾未来工业科技集团有限公司 | Air inlet filter, suspension centrifugal blower comprising same and manufacturing process |
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