CN204197694U - A kind of mixing feed bin inlet point of good sealing effect - Google Patents
A kind of mixing feed bin inlet point of good sealing effect Download PDFInfo
- Publication number
- CN204197694U CN204197694U CN201420642073.6U CN201420642073U CN204197694U CN 204197694 U CN204197694 U CN 204197694U CN 201420642073 U CN201420642073 U CN 201420642073U CN 204197694 U CN204197694 U CN 204197694U
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- China
- Prior art keywords
- receiving cone
- feed bin
- wear
- hinge
- mixing feed
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- Expired - Fee Related
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Abstract
A kind of mixing feed bin inlet point of good sealing effect, belong to storing technology field, for suppressing dust pollution, its technical scheme is, it comprises receiving cone, wear-resisting hanging door and horizontal door-hinge, the material inlet on described receiving cone top is connected by the top board of flange with mixing feed bin, the material outlet of receiving cone is arranged on the side of its underpart, be connected with receiving cone by bearing above the material outlet that described horizontal door-hinge is positioned at receiving cone, described wear-resisting hanging door seal gear is outside the material outlet of receiving cone, and its upper end is fixedly connected with horizontal door-hinge.The utility model utilizes wear-resisting hanging door seal to block up the material outlet of receiving cone bottom, wear-resisting hanging door both automatically can be opened under the impact of material, automatically can close by self gravitation after material puts in storage again, thus effectively prevent airborne dust in storehouse and leak, ensure that the healthy of operating personal.In addition, the utility model also has the advantages such as structure is simple, with low cost, easy to use, reliable operation.
Description
Technical field
The utility model relates to a kind of mixing feed bin inlet point that can effectively prevent airborne dust from leaking, and belongs to storing technology field.
Background technology
Mixing feed bin when filling with substance, can produce a large amount of airborne dusts in storehouse, these airborne dusts are easy to leak from inlet point, cause environmental pollution, and when particularly loading some dry powder-shaped materials in storehouse, the outer discharge of airborne dust is very large, has had a strong impact on the healthy of operating personal.Although people take various seal approach, as rubber belt sealing, valve sealing etc., sealing effectiveness is unsatisfactory, and the later maintenance amount of sealing arrangement is comparatively large, comparatively serious to the influence on system operation of relevant device.Therefore, how effectively to prevent the airborne dust mixed in feed bin from leaking is the difficult problem that relevant technologies personnel face always.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of mixing feed bin inlet point of good sealing effect, to reduce airborne dust spillage, ensures the healthy of operating personal.
Problem described in the utility model realizes with following technical proposals:
A kind of mixing feed bin inlet point of good sealing effect, formation comprises receiving cone, wear-resisting hanging door and horizontal door-hinge, the material inlet on described receiving cone top is connected by the top board of flange with mixing feed bin, the material outlet of receiving cone is arranged on the side of its underpart, be connected with receiving cone by bearing above the material outlet that described horizontal door-hinge is positioned at receiving cone, described wear-resisting hanging door seal gear is outside the material outlet of receiving cone, and its upper end is fixedly connected with horizontal door-hinge.
The mixing feed bin inlet point of above-mentioned good sealing effect, also comprises safe grate plate in formation, and described safe grate plate is covered on the material inlet of receiving cone.
The mixing feed bin inlet point of above-mentioned good sealing effect, the inside face of described receiving cone posts abrasion-proof backing block.
The mixing feed bin inlet point of above-mentioned good sealing effect, the bearing of described horizontal door-hinge adopts hermetically sealed bearing.
The utility model utilizes wear-resisting hanging door seal to block up the material outlet of receiving cone bottom, wear-resisting hanging door both automatically can be opened under the impact of material, automatically can close by self gravitation after material puts in storage again, thus effectively prevent airborne dust in storehouse and leak, ensure that the healthy of operating personal.In addition, the utility model also has the advantages such as structure is simple, with low cost, easy to use, reliable operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure, each list of reference numerals is: 1, receiving cone, 2, abrasion-proof backing block, 3, safe grate plate, 4, horizontal door-hinge, 5, wear-resisting hanging door.
Detailed description of the invention
Referring to Fig. 1, the utility model comprises receiving cone 1, abrasion-proof backing block 2, safe grate plate 3, horizontal door-hinge 4 and wear-resisting hanging door 5.The shutoff of wear-resisting hanging door 5, on the material outlet of side, receiving cone 1 bottom, is positioned at the outside of material outlet, and wear-resisting hanging door 5 top is arranged on receiving cone 1 by horizontal door-hinge 4.Safe grate plate 2 covers receiving cone 1 top.
Mixing feed bin when filling with substance, material produces shock pressure to wear-resisting hanging door 5, make it around the certain angle of the outer pendulum of horizontal door-hinge 4, be in free opening, material all enters after in storehouse, and wear-resisting hanging door 5 naturally droops by self gravitation, recovers closed condition, the airborne dust of feed bin inside is enclosed in feed bin, thus plays good dust suppression effect.
The utility model adopts modular construction, and later maintenance is all very convenient with replacing.The inside face of receiving cone 1 is provided with abrasion-proof backing block 2, and the long-term impact by material is not fragile yet.Consider safety, the top of receiving cone 1 is provided with safe grate plate 3, enters receiving cone 1 with the material preventing volume excessive.The utility model structure is simple, easy to use, highly sensitive, safe and reliable, effectively can prevent the dust pollution of dry powder-shaped material.Simultaneously due to the guide functions of receiving cone 1 pair of material, this device effectively prevent material to the impact of bulkhead and wearing and tearing, adds the service life of feed bin liner plate, decreases the service expenditure of feed bin, has significant economic benefit.Wear-resisting hanging door 5 adopts nylon lining plate, both wear resistant corrosion resistants, is convenient to again processing.Horizontal door-hinge 4 adopts hermetically sealed bearing, not only can make the flexible switch of wear-resisting hanging door 5 but also can ensure service life.
Claims (4)
1. the mixing feed bin inlet point of a good sealing effect, it is characterized in that, it comprises receiving cone (1), wear-resisting hanging door (5) and horizontal door-hinge (4), the material inlet on described receiving cone (1) top is connected by the top board of flange with mixing feed bin, the material outlet of receiving cone (1) is arranged on the side of its underpart, be connected with receiving cone (1) by bearing above the material outlet that described horizontal door-hinge (4) is positioned at receiving cone (1), the block of described wear-resisting hanging door (5) is outside the material outlet of receiving cone (1), its upper end is fixedly connected with horizontal door-hinge (4).
2. the mixing feed bin inlet point of good sealing effect according to claim 1, is characterized in that, also comprises safe grate plate (3) in formation, and described safe grate plate (3) is covered on the material inlet of receiving cone (1).
3. the mixing feed bin inlet point of good sealing effect according to claim 1 and 2, is characterized in that, the inside face of described receiving cone (1) posts abrasion-proof backing block (2).
4. the mixing feed bin inlet point of good sealing effect according to claim 3, is characterized in that, the bearing of described horizontal door-hinge (4) adopts hermetically sealed bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642073.6U CN204197694U (en) | 2014-10-31 | 2014-10-31 | A kind of mixing feed bin inlet point of good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642073.6U CN204197694U (en) | 2014-10-31 | 2014-10-31 | A kind of mixing feed bin inlet point of good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197694U true CN204197694U (en) | 2015-03-11 |
Family
ID=52655679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642073.6U Expired - Fee Related CN204197694U (en) | 2014-10-31 | 2014-10-31 | A kind of mixing feed bin inlet point of good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204197694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002369A (en) * | 2015-07-15 | 2015-10-28 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Copper smelting furnace |
-
2014
- 2014-10-31 CN CN201420642073.6U patent/CN204197694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002369A (en) * | 2015-07-15 | 2015-10-28 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Copper smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161018 Address after: 056015 Fuxing Road, Fuxing District, Hebei, Handan, China, No. 232 Patentee after: Handan iron and Steel Group Design Institute Co Ltd Address before: 056015 Fuxing Road, Hebei, Handan, No. 232 Patentee before: Handan Branch Company of Hebei Iron and Steel Co., Ltd. |
|
| 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: 20150311 Termination date: 20181031 |