CN204708771U - The built-in cyclone separator of a kind of commercial dust catcher - Google Patents
The built-in cyclone separator of a kind of commercial dust catcher Download PDFInfo
- Publication number
- CN204708771U CN204708771U CN201520302816.XU CN201520302816U CN204708771U CN 204708771 U CN204708771 U CN 204708771U CN 201520302816 U CN201520302816 U CN 201520302816U CN 204708771 U CN204708771 U CN 204708771U
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- CN
- China
- Prior art keywords
- upper shell
- lower house
- built
- cyclone separator
- dust catcher
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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.)
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Abstract
The utility model relates to commercial cleaner technology field, in particular to the built-in cyclone separator of the commercial dust catcher of one, comprise upper shell and lower house, upper shell is threaded mutually with lower house, the sidewall of upper shell is symmetrically arranged with air inlet, exhaust outlet, reflux inlet and bypass outlet, bypass outlet to be connected with return duct one end by control valve and to communicate; Reflux inlet to be connected with the return duct other end by check valve and to communicate; The inner chamber of upper shell is provided with filter vat, and the staving of filter vat is provided with several filter bores, and upper shell and filter vat are through being made of one piece; Lower house inwall is along the circumferential direction evenly provided with several separating plates, is provided with end cover bottom lower housing cavity.When using the utility model, improving pick-up performance, reducing noise, save electric energy, avoid screen pack to block.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Description
Technical field
The utility model relates to commercial cleaner technology field, particularly the built-in cyclone separator of the commercial dust catcher of one.
Background technology
The cyclone separator of dust catcher is the device of the particle such as the centrifugal force separate gas that produces of a kind of air-flow rotated by whirlwind bucket high speed and dust.Existing commercial dust catcher is widely used in the dedusting of machinery, metallurgy, electric power, casting, pottery, glass and the industry such as refractory material, cement building material, all has good pick-up performance.In order to improve the pick-up performance of dust catcher further, the usual practice in industry improves the power attracting blower fan, and so both the electric energy of at substantial, increased noise again; In addition, the separating effect of existing cyclone separator is not good, and cause the main screen pack that relies on to carry out dedusting, the long-time screen pack that uses easily blocks, and reduces dust removing effects.
Therefore be necessary to carry out technological innovation further to the cyclone separator structure of existing dust catcher.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, provides a kind of structure simple, the built-in cyclone separator of commercial dust catcher reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is:
The built-in cyclone separator of the commercial dust catcher of one described in the utility model, comprises upper shell and lower house, and described upper shell is threaded mutually with lower house, the sidewall of described upper shell is symmetrically arranged with air inlet and exhaust outlet; The sidewall of described exhaust outlet offers bypass outlet, and described bypass outlet to be connected with return duct one end by control valve and to communicate; The sidewall of described air inlet offers reflux inlet, and described reflux inlet to be connected with the return duct other end by check valve and to communicate; The inner chamber of described upper shell is provided with filter vat, and described filter vat is made up of the landing slab be obliquely installed and staving, and the inner port edge of staving tip edge and landing slab is fixedly connected, and the outward flange of landing slab and the internal chamber wall of upper shell are fixedly connected; Described staving is provided with several filter bores, and upper shell and filter vat are through being made of one piece; Described lower house inwall is along the circumferential direction evenly provided with several separating plates, end cover is provided with bottom described lower housing cavity, cover is made up of fixed leg and disk at the described end, and be fixedly connected bottom fixed leg one end and lower housing cavity, the fixed leg other end and disk bottom surface are fixedly connected.
Further, described bypass outlet and reflux inlet are symmetrical set, and the madial wall of described bypass outlet and reflux inlet all and between the sidewall of air inlet is provided with air inlet angle, and air inlet angle is 20 ~ 40 degree.
Further, the cross section of described separating plate shape triangular in shape.
Further, be provided with air draft angle between the hole wall of described filter bores and horizontal line, air draft angle is 55 ~ 60 degree.
Further, the quantity of described separating plate is four.
After adopting said structure, the utility model beneficial effect is: the built-in cyclone separator of the commercial dust catcher of one described in the utility model, comprise upper shell and lower house, described upper shell is threaded mutually with lower house, the sidewall of described upper shell is symmetrically arranged with air inlet and exhaust outlet; The sidewall of described exhaust outlet offers bypass outlet, and described bypass outlet to be connected with return duct one end by control valve and to communicate; The sidewall of described air inlet offers reflux inlet, and described reflux inlet to be connected with the return duct other end by check valve and to communicate; The inner chamber of described upper shell is provided with filter vat, and described filter vat is made up of the landing slab be obliquely installed and staving, and the inner port edge of staving tip edge and landing slab is fixedly connected, and the outward flange of landing slab and the internal chamber wall of upper shell are fixedly connected; Described staving is provided with several filter bores, and upper shell and filter vat are through being made of one piece; Described lower house inwall is along the circumferential direction evenly provided with several separating plates, end cover is provided with bottom described lower housing cavity, cover is made up of fixed leg and disk at the described end, and be fixedly connected bottom fixed leg one end and lower housing cavity, the fixed leg other end and disk bottom surface are fixedly connected.When using the utility model, by arranging return duct, bypass outlet being connected with reflux inlet, both can increasing attraction wind-force, improve pick-up performance, reduce noise, can electric energy be saved again; By arranging separating plate and end cover at lower housing cavity, drastically increase the separating effect of cyclonic separation, reduce the dependence effect to screen pack, avoid screen pack to block, effectively extend the service life of screen pack, ensure dust removing effects.It is simple that the utility model has structure, arranges rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is A position enlarged drawing in Fig. 2;
Description of reference numerals:
1, upper shell; 1-1, air inlet; 1-2, exhaust outlet; 1-3, bypass outlet;
1-4, reflux inlet; 2, control valve; 3, check valve; 4, return duct; 5, lower house;
6, filter vat; 6-1, filter bores; 7, separating plate; 8, end cover; α, air inlet angle;
β, air draft angle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As Figure 1-3, the built-in cyclone separator of the commercial dust catcher of one described in the utility model, comprise upper shell 1 and lower house 5, described upper shell 1 is threaded mutually with lower house 5, the sidewall of described upper shell 1 is symmetrically arranged with air inlet 1-1 and exhaust outlet 1-2.
The sidewall of described exhaust outlet 1-2 offers bypass outlet 1-3, and described bypass outlet 1-3 to be connected with return duct 4 one end by control valve 2 and to communicate.The size of backflow wind is realized by control valve 2.
The sidewall of described air inlet 1-1 offers reflux inlet 1-4, and described reflux inlet 1-4 to be connected with return duct 4 other end by check valve 3 and to communicate.Can prevent the wind of air inlet 1-1 from separating by check valve 3.
The inner chamber of described upper shell 1 is provided with filter vat 6, and described filter vat 6 is made up of the landing slab be obliquely installed and staving, and the inner port edge of staving tip edge and landing slab is fixedly connected, and the outward flange of landing slab and the internal chamber wall of upper shell 1 are fixedly connected; Described staving is provided with several filter bores 6-1, and upper shell 1 and filter vat 6 are through being made of one piece.
Described lower house 5 inwall is along the circumferential direction evenly provided with several separating plates 7, described lower house 5 intracavity bottom is provided with end cover 8, cover of the described end 8 is made up of fixed leg and disk, fixed leg one end and lower house 5 intracavity bottom are fixedly connected, and the fixed leg other end and disk bottom surface are fixedly connected.The effect that end cover 8 is arranged is to improve dust separation effect.
Further, described bypass outlet 1-3 and reflux inlet 1-4 is symmetrical set, and the madial wall of described bypass outlet 1-3 and reflux inlet 1-4 all and between the sidewall of air inlet 1-1 is provided with air inlet angle α, and air inlet angle α is 20 ~ 40 degree.The setting of air inlet angle α mainly improves the turnover flow of bypass outlet 1-3 and reflux inlet 1-4, and air inlet angle α of the present utility model is preferably 35 degree.
Further, the cross section shape triangular in shape of described separating plate 7.
Further, be provided with air draft angle β between the hole wall of described filter bores 6-1 and horizontal line, air draft angle β is 55 ~ 60 degree, and the setting of air draft angle β is in order to better sedimentation, has to utilize to improve separating effect.Air draft angle β of the present utility model is preferably 58 degree.
Further, the quantity of described separating plate 7 is four, and the effect that separating plate 7 is arranged is to improve dust separation effect.
When using the utility model, by arranging return duct, bypass outlet being connected with reflux inlet, both can increasing attraction wind-force, improve pick-up performance, reduce noise, can electric energy be saved again; By arranging separating plate and end cover at lower housing cavity, drastically increase the separating effect of cyclonic separation, reduce the dependence effect to screen pack, avoid screen pack to block, effectively extend the service life of screen pack, ensure dust removing effects.In addition, this structure is simple, reasonable in design, low cost of manufacture.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. the built-in cyclone separator of commercial dust catcher, comprise upper shell (1) and lower house (5), it is characterized in that: described upper shell (1) is threaded mutually with lower house (5), the sidewall of described upper shell (1) is symmetrically arranged with air inlet (1-1) and exhaust outlet (1-2);
The sidewall of described exhaust outlet (1-2) offers bypass outlet (1-3), and described bypass outlet (1-3) to be connected with return duct (4) one end by control valve (2) and to communicate;
The sidewall of described air inlet (1-1) offers reflux inlet (1-4), and described reflux inlet (1-4) to be connected with return duct (4) other end by check valve (3) and to communicate;
The inner chamber of described upper shell (1) is provided with filter vat (6), described filter vat (6) is made up of the landing slab be obliquely installed and staving, the inner port edge of staving tip edge and landing slab is fixedly connected, and the internal chamber wall of the outward flange of landing slab and upper shell (1) is fixedly connected; Described staving is provided with several filter bores (6-1), and upper shell (1) and filter vat (6) are through being made of one piece;
Described lower house (5) inwall is along the circumferential direction evenly provided with several separating plates (7), described lower house (5) intracavity bottom is provided with end cover (8), described end cover (8) is made up of fixed leg and disk, fixed leg one end and lower house (5) intracavity bottom are fixedly connected, and the fixed leg other end and disk bottom surface are fixedly connected.
2. the built-in cyclone separator of the commercial dust catcher of one according to claim 1, it is characterized in that: described bypass outlet (1-3) and reflux inlet (1-4) are symmetrical set, the madial wall of described bypass outlet (1-3) and reflux inlet (1-4) all and between the sidewall of air inlet (1-1) is provided with air inlet angle (α), and air inlet angle (α) is 20 ~ 40 degree.
3. the built-in cyclone separator of the commercial dust catcher of one according to claim 1, is characterized in that: the cross section shape triangular in shape of described separating plate (7).
4. the built-in cyclone separator of the commercial dust catcher of one according to claim 1, it is characterized in that: be provided with air draft angle (β) between the hole wall of described filter bores (6-1) and horizontal line, air draft angle (β) is 55 ~ 60 degree.
5. the built-in cyclone separator of the commercial dust catcher of one according to claim 1, is characterized in that: the quantity of described separating plate (7) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302816.XU CN204708771U (en) | 2015-05-11 | 2015-05-11 | The built-in cyclone separator of a kind of commercial dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520302816.XU CN204708771U (en) | 2015-05-11 | 2015-05-11 | The built-in cyclone separator of a kind of commercial dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204708771U true CN204708771U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520302816.XU Expired - Fee Related CN204708771U (en) | 2015-05-11 | 2015-05-11 | The built-in cyclone separator of a kind of commercial dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204708771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11284761B2 (en) | 2016-10-14 | 2022-03-29 | Techtronic Floor Care Technology Limited | Cyclonic separation device |
-
2015
- 2015-05-11 CN CN201520302816.XU patent/CN204708771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11284761B2 (en) | 2016-10-14 | 2022-03-29 | Techtronic Floor Care Technology Limited | Cyclonic separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20151021 Termination date: 20180511 |