CN202848542U - Externally-arranged sliding plate type pressure relief dust-settling device - Google Patents
Externally-arranged sliding plate type pressure relief dust-settling device Download PDFInfo
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- CN202848542U CN202848542U CN201220468498.0U CN201220468498U CN202848542U CN 202848542 U CN202848542 U CN 202848542U CN 201220468498 U CN201220468498 U CN 201220468498U CN 202848542 U CN202848542 U CN 202848542U
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- Prior art keywords
- carrying roller
- supporting plate
- type pressure
- belt
- carrier roller
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Abstract
The utility model discloses an externally-arranged sliding plate type pressure relief dust-settling device. The externally-arranged sliding plate type pressure relief dust-settling device comprises a coal falling pipe, a feed channel, a dust-settling curtain, a reflux device connected between the coal falling pipe and the feed channel, a belt used for conveying materials, and a supporting device used for supporting the belt. The supporting device comprises carrier roller sets and a sliding plate set. The sliding plate set comprises two rows of and a plurality of detachable supporting plate combined frames. Each supporting plate combined frame comprises a macromolecular supporting plate parallel to the belt conveying direction, and supporting plate supports installed on the feed channel and used for supporting the supporting plate. The supporting plates are installed between the carrier roller sets, the supporting plates and the carrier roller sets are installed in a combined mode at intervals, each set of carrier rollers of the carrier roller sets comprises a first carrier roller, a second carrier roller and a third carrier roller, and the first carrier roller, the second carrier roller and the third carrier roller are combined into a groove shape. The externally-arranged sliding plate type pressure relief dust-settling device has the advantages that a dust removal effect is obvious, daily examination, repair and maintenance of the dust-settling device are convenient, and labor intensity of workers is reduced.
Description
Technical field
The utility model relates to a kind of device for reducing dust, particularly a kind of external slide type pressure release device for reducing dust.
Background technology
In the commercial production, solid material produces a large amount of dust easily in transmission, and device for reducing dust can be realized the dedusting to the transmission material.Present applied microcirculation dust settling device comprises carrying roller group and the slide plate group of coal spout, deflector chute, depositing dust door curtain, recycling device, belt conveyor and back-up belt; The slide plate group of prior art generally is integral structure, and difficulty is larger in installation, routine inspection, maintenance and aspect safeguarding for the workman, has increased labour intensity, and if the slide plate group damaged then needed and carried out integral replacing, increased enterprise's productive costs.
The utility model content
Goal of the invention of the present utility model is: the device for reducing dust middle slide plate group that exists for prior art is integral structure, installation, Problem inconvenience, and the deficiency that replacement cost is higher provides a kind of external slide type pressure release device for reducing dust.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of external slide type pressure release device for reducing dust, comprise coal spout, deflector chute, depositing dust door curtain, be connected to the recycling device between described coal spout and the described deflector chute, the belt of convey materials and the bracing or strutting arrangement that supports described belt, it is characterized in that, described bracing or strutting arrangement comprises carrying roller group and slide plate group, described slide plate group comprises two several detouchable supporting plate combination framves of row, described each supporting plate combination frame comprises the supporting plate that is parallel to the belt direction of transfer, and the pallet stand that is installed in deflector chute upper support supporting plate.
Preferably, described supporting plate is installed between the carrying roller group.
Preferably, the alternate installation with the carrying roller group of described supporting plate.
The carrying roller group supports belt by rolling, and supporting plate is belt to be supported in its surface sliding by belt; If install supporting plate concentratedly at deflector chute, the supporting plate force of sliding friction that belt is subject to can be larger, and the carrying roller group is installed concentratedly, the suffered force of rolling friction of belt can be less, the easy like this local friction's power that is subject to when causing belt transport is excessive or too small inhomogeneous, adopt the alternate installation of supporting plate and carrying roller group, can allow belt operation when the transmission material more stable.
Preferably, every group of described carrying roller group comprises carrying roller one, carrying roller two, carrying roller three, and every group of carrying roller be in same plane, and described carrying roller two, carrying roller three tilt to be installed on respectively the both sides of carrying roller one and become grooved; Described pallet stand height is not higher than carrying roller two or carrying roller three outer faces.
The carrying roller group is designed to grooved, belt also becomes grooved on the carrying roller group, material is not easy to drop to the belt outside when belt transmits, and the planker height is installed as be not higher than carrying roller two or carrying roller three outer faces, except back-up belt, also be beneficial to belt keeps grooved when transmission shape.
Preferably, the pallet stand height in described each supporting plate combination frame is identical.
Preferably, described carrying roller two or carrying roller three are installed on the deflector chute by at least two roller racks.
Preferably, described deflector chute is installed some carrying roller groups over against the position of blanking port below.
Because material is fallen on the belt from blanking port, belt there is impulsive force, consider that the coefficient of rolling friction that belt generally is subject to is less than coefficient of sliding resistance, to be made as over against the deflector chute position of blanking port below some carrying roller groups will be installed, and do not consider to install supporting plate, can reduce the friction force that belt increases because of the impulsive force that is subject to blanking, belt transport is also more steady.
Preferably, described supporting plate, pallet stand, roller rack are the High molecular material plate.
Supporting plate, pallet stand, roller rack are selected the High molecular material plate, compare with common plank or steel plate, lighter weight, rugged construction, replacing are conveniently.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are: a kind of external slide type pressure release device for reducing dust described in the utility model, its bracing or strutting arrangement adopts slide assemblies and carrying roller component segmentation to be installed on the deflector chute, be convenient to maintenance repair and maintenance, greatly reduced workman's labour intensity, the carrying roller group of subsection setup and slide assemblies can effectively reduce enterprise's productive costs when changing, in the situation that does not affect the belt-conveying effect, reduce the belt wearing and tearing, increased belt service life.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A sectional structure chart among Fig. 1.
Mark among the figure:
1, coal spout, 2, deflector chute, 3, the depositing dust door curtain, 4, recycling device, 5, belt, 6, supporting plate, 7, pallet stand, 8, carrying roller one, 9, carrying roller two, 10, carrying roller three, 11, roller rack.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, 2, a kind of external slide type pressure release device for reducing dust, comprise coal spout 1, deflector chute 2, depositing dust door curtain 3, be connected to the recycling device 4 between described coal spout 1 and the described deflector chute 2, the belt 5 of convey materials and the bracing or strutting arrangement of back-up belt 5 usefulness, wherein bracing or strutting arrangement comprises carrying roller group and slide plate group, the slide plate group comprises two several detouchable supporting plate combination framves of row, wherein each supporting plate combination frame comprises the supporting plate 6 that is parallel to belt 5 direction of transfers, and the pallet stand 7 that is installed in deflector chute 2 upper support supporting plates 6.
Supporting plate 6 is installed between the carrying roller group, and preferably adopts the alternate installation with the carrying roller group of supporting plate 6, belt 5 is less at local friction's power variable effect that transmission is subject to during material like this, and is more stable during transmission.Every group of carrying roller of carrying roller group comprises carrying roller 1, carrying roller 29, carrying roller 3 10, and every group of carrying roller is in same plane, carrying roller 29, carrying roller 3 10 tilt to be installed on respectively the both sides of carrying roller 1 and become grooved, pallet stand 7 highly is not higher than carrying roller 29 or carrying roller 3 10 outer faces, pallet stand 7 in each supporting plate combination frame highly is mounted to mutually the same, more convenient when the maintenance of carrying out the supporting plate combination frame is replaced; Carrying roller 29 or carrying roller 3 10 are installed on the deflector chute 2 by at least two roller racks 11; Therefore belt 5 also becomes grooved when the carrying roller group is transmitted, and material is not easy to drop to belt 5 outsides when belt 5 transmission, and plate supporting frame 7 also is beneficial to belt 5 keeps grooved always when transmission shape except back-up belt 5.
Especially, because material is fallen on the belt 5 from blanking port 1, belt 5 there is impulsive force, consider that the coefficient of rolling friction that belt 5 generally is subject to is less than coefficient of sliding resistance, to be made as over against deflector chute 2 positions of blanking port 1 below some carrying roller groups will be installed, and do not consider to install supporting plate 6, and can reduce the friction force that belt 5 increases because of the impulsive force that is subject to blanking, belt 5 transmission are also more steady.In addition supporting plate 6, pallet stand 7, roller rack 11 are selected the High molecular material plate, compare with common plank or steel plate, lighter weight, rugged construction, replacing are conveniently.
In sum, because a kind of external slide type pressure release device for reducing dust described in the utility model, be convenient to maintenance repair and maintenance, greatly reduced workman's labour intensity, the carrying roller group of subsection setup and slide assemblies can effectively reduce enterprise's productive costs when changing, in the situation that does not affect the belt-conveying effect, reduced the belt wearing and tearing, increased belt service life.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. external slide type pressure release device for reducing dust, comprise coal spout (1), deflector chute (2), depositing dust door curtain (3), be connected to the recycling device (4) between described coal spout (1) and the described deflector chute (2), the belt of convey materials (5), and the bracing or strutting arrangement of back-up belt (5), it is characterized in that, described bracing or strutting arrangement comprises carrying roller group and slide plate group, described slide plate group comprises two several detouchable supporting plate combination framves of row, described each supporting plate combination frame comprises the supporting plate (6) that is parallel to belt (5) direction of transfer, and the pallet stand (7) that is installed in deflector chute (2) upper support supporting plate (6).
2. a kind of external slide type pressure release device for reducing dust according to claim 1 is characterized in that described supporting plate (6) is installed between the carrying roller group.
3. a kind of external slide type pressure release device for reducing dust according to claim 2 is characterized in that the alternate installation with the carrying roller group of described supporting plate (6).
4. arbitrary described a kind of external slide type pressure release device for reducing dust according to claim 1-3, it is characterized in that, every group of described carrying roller group comprises carrying roller one (8), carrying roller two (9), carrying roller three (10), and every group of carrying roller is in same plane, and described carrying roller two (9), carrying roller three (10) tilt to be installed on the both sides of carrying roller one (8) respectively and become grooved; Described pallet stand (7) highly is not higher than carrying roller two (9) or carrying roller three (10) outer faces.
5. a kind of external slide type pressure release device for reducing dust according to claim 4 is characterized in that the pallet stand (7) in described each supporting plate combination frame is highly identical.
6. a kind of external slide type pressure release device for reducing dust according to claim 4 is characterized in that described carrying roller two (9) or carrying roller three (10) are installed on the deflector chute (2) by at least two roller racks (11).
7. a kind of external slide type pressure release device for reducing dust according to claim 1 is characterized in that, described deflector chute (2) is installed some carrying roller groups over against the position of blanking port (1) below.
8. a kind of external slide type pressure release device for reducing dust according to claim 6 is characterized in that described supporting plate (6), pallet stand (7), roller rack (11) are the High molecular material plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220468498.0U CN202848542U (en) | 2012-09-14 | 2012-09-14 | Externally-arranged sliding plate type pressure relief dust-settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220468498.0U CN202848542U (en) | 2012-09-14 | 2012-09-14 | Externally-arranged sliding plate type pressure relief dust-settling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848542U true CN202848542U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220468498.0U Expired - Lifetime CN202848542U (en) | 2012-09-14 | 2012-09-14 | Externally-arranged sliding plate type pressure relief dust-settling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848542U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935736A (en) * | 2014-03-21 | 2014-07-23 | 淄博矿业集团有限责任公司许厂煤矿 | Dust cover for coal mine conveying belt |
| CN105819165A (en) * | 2016-05-31 | 2016-08-03 | 安吉正源塑木装饰材料有限公司 | Plastic wood processing and conveying device with environment-friendly function |
| CN106006097A (en) * | 2016-05-31 | 2016-10-12 | 安吉正源塑木装饰材料有限公司 | Environmental protection conveying device for plastic-wood machining |
| CN106044065A (en) * | 2016-05-31 | 2016-10-26 | 安吉正源塑木装饰材料有限公司 | Conveying equipment for plastic-wood powder |
-
2012
- 2012-09-14 CN CN201220468498.0U patent/CN202848542U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935736A (en) * | 2014-03-21 | 2014-07-23 | 淄博矿业集团有限责任公司许厂煤矿 | Dust cover for coal mine conveying belt |
| CN103935736B (en) * | 2014-03-21 | 2016-08-17 | 淄博矿业集团有限责任公司许厂煤矿 | The dust cover of colliery belt conveyor |
| CN105819165A (en) * | 2016-05-31 | 2016-08-03 | 安吉正源塑木装饰材料有限公司 | Plastic wood processing and conveying device with environment-friendly function |
| CN106006097A (en) * | 2016-05-31 | 2016-10-12 | 安吉正源塑木装饰材料有限公司 | Environmental protection conveying device for plastic-wood machining |
| CN106044065A (en) * | 2016-05-31 | 2016-10-26 | 安吉正源塑木装饰材料有限公司 | Conveying equipment for plastic-wood powder |
| CN106044065B (en) * | 2016-05-31 | 2017-12-12 | 安吉正源塑木装饰材料有限公司 | A kind of conveying equipment for being used to mould wood powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XU NING Free format text: FORMER OWNER: SICHUAN JIXINGDA THERMAL EQUIPMENT CO., LTD. Effective date: 20140804 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140804 Address after: 610041, No. 2, unit 2, A District, 1 Gaosheng Bridge North Street, Sichuan, Chengdu, Chengdu, Wuhou District 1806, China Patentee after: Xu Ning Address before: Wuhou District Guangfu Road Chengdu city Sichuan province 610041 No. 5 Patentee before: SICHUAN JIXINGDA THERMAL EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |