CN204896552U - Sealed belt conveyors - Google Patents
Sealed belt conveyors Download PDFInfo
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- CN204896552U CN204896552U CN201520565105.1U CN201520565105U CN204896552U CN 204896552 U CN204896552 U CN 204896552U CN 201520565105 U CN201520565105 U CN 201520565105U CN 204896552 U CN204896552 U CN 204896552U
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- sealed
- belt conveyor
- dust
- guide groove
- material guide
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Abstract
The utility model discloses a sealed belt conveyors, including support, drive assembly, sealed baffle box, still include the dust arrester installation that communicates with sealed baffle box in addition, the dust exhaust degree of lip -rounding of dust arrester installation in pairs the suction force of sealed baffle box is in order to incite somebody to action the sealed levitate dust of baffle box inhales in the dust arrester installation. The utility model discloses a belt conveyors had been solved to the aspect the outer seal structure of baffle box appears stopping up and the drawback of card material easily, and on the other hand has thoroughly solved during the material is carried the technical problem of raise dust and collection, has improved economic benefits when effectively guaranteeing the operation environment.
Description
Technical field
The utility model relates to granular material Belt Conveying technical field, is specifically related to a kind of sealed type belt conveyor.
Background technology
Belt feeder safety of operation, reliable, the feature such as have many-sided comformability and productive capacity is unrestricted, is therefore used widely in material handling operation.But existing belt feeder is used for carrying bulk cargo, during to conveying bulk material, because belt conveyor leak tightness is bad, produces larger airborne dust, cause working environment to worsen even atmosphere pollution.Meanwhile, due to the material not easily collecting that belt bonds, easily trickle down in backhaul, cause operation field solid accumulation, material is wasted.
For this reason, Chinese patent literature CN203359397U discloses a kind of belt conveyer gathering sill sealing arrangement, and the deflector chute disclosing this belt feeder in its specification sheets has two side shields and top board, and wherein two side shields and top board are that vertical seal is connected.Change load-transfer device for convenience, the lower end of two side shields and load-transfer device leave the distance of 50mm.In order to prevent airborne dust from producing, double sealing structure being set between two side shields and load-transfer device, specifically: bottom Ge Jia mono-piece of skin block of two side shields, making it be close to load-transfer device and forming internal layer sealing; The dust-break cord adding one deck soft cloth material in internal layer sealing outside again forms outer sealing.The airborne dust that powdery or granular material produce is after internal layer sealing shield portions, and the dust leaked out a little can be blocked by outer sealing and settle down, and reduces the generation of airborne dust.
Although the deflector chute double-layer sealing structure of the prior art achieves the object reducing airborne dust, but there is following problem in actual use in it: 1, in the prior art, owing to there is gap between internal layer hermetically-sealed construction and load-transfer device, the dust in material is caused to enter in the space between ectonexine hermetically-sealed construction by this gap, long-time use easily forms blocking afterwards and even gets stuck, the normal transmission of load-transfer device will be affected when getting stuck serious, now need manually to remove, the labour intensity not only adding workman also have impact on the work efficiency of belt feeder; 2, in the prior art, ignore the material that load-transfer device bonds in return trip, drop the realistic problem that also can cause airborne dust, therefore use the prior art still to keep away the on-the-spot dust of unavoidable conveying and run the phenomenon emitted; 3, in the prior art, do not provide the collection measure of load-transfer device return blanking, material waste phenomenon is serious.
Utility model content
For this reason, technical problem to be solved in the utility model is that blocking and the phenomenon that gets stuck easily appear in the outer hermetically-sealed construction of the belt conveyer gathering sill of prior art, need the problem manually carrying out removing, thus propose a kind ofly effectively prevent airborne dust and be convenient to collect the sealed type belt conveyor of powder.
For solving the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of sealed type belt conveyor, comprising:
Support;
Transmission component, is located at the head and the tail two ends of described support along material transferring direction, transmission component is wound around belt conveyor;
Sealed material guide groove, is positioned at the top of the belt conveyor on described transmission component top, and described sealed material guide groove is connected with discharging opening with the inlet point at belt conveyor head and the tail two ends;
Also comprise the dust arrester installation be communicated with described sealed material guide groove, the dust-exhausting port of described dust arrester installation forms the suction force to described sealed material guide groove, to be sucked in described dust arrester installation by dust floating for described sealed material guide groove.
Preferably, described dust arrester installation adopts negative pressure to gather dust.
Preferably, described dust arrester installation also comprises gas-solid separating device and the discharge port being communicated with described sealed material guide groove, and the dust of absorption is reentered in described sealed material guide groove by described discharge port after described gas-solid separating device.
Preferably, described sealed material guide groove comprises cell body, sealing member and upper hermetically-sealed construction, and described sealing member is between cell body two side and belt conveyor, and described upper hermetically-sealed construction is positioned at the outside of cell body and is connected with the top seal of described cell body.
Preferably, also comprise and be connected on described support, for supporting upper supporting roller assembly and the snub pulley assembly of described belt conveyor, the below of described snub pulley assembly arranges lower seal structure, and described lower seal structure is connected by central support with upper hermetically-sealed construction.
Preferably, described discharge outlet installs out funnel.
Preferably, also comprise the clearing apparatus be located in described lower seal structure, described in go out funnel sidepiece and form gap, described clearing apparatus by the material piled up in described lower seal structure by the cleaning of described gap to described in go out in funnel to discharge.
Preferably, described clearing apparatus be located at described lower seal structure near support head end side and towards described go out funnel gap direction at least one air blast nozzle or spray shrink mouth.
Preferably, the material monitoring system for detecting solid accumulation situation in lower seal structure is also comprised.
Preferably, described transmission component comprises the bend pulley being positioned at described support head end and the driving drum being positioned at described support tail end.
Preferably, described transmission component is driven by motor, and described motor adopts built-in structure.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1, sealed type belt conveyor of the present utility model, because the top of belt conveyor is provided with sealed material guide groove above transmission component, makes the powder on belt conveyor and external environs prevent dust from flying in air.In addition, for the floating dust produced in sealed material guide groove, the utility model further provided with dust arrester installation, the suction force formed by its dust-exhausting port is collected the dust in seal cavity, therefore, relative to prior art, the utility model avoids in the seal clearance of dust outside deflector chute cell body the problem forming blocking and get stuck, decrease the human cost of labor cleaning's buildup, and improve the work efficiency of belt conveyor.
2, sealed type belt conveyor of the present utility model, described dust arrester installation not only has the function of dust collection, the discharge port of gas-solid separating device and communication seals deflector chute is also equipped with, dust through dust-exhausting port suction forms initial material by gas-solid separating device process, again get back in sealed material guide groove and delivery system by discharge port, thus, avoid the waste of material, improve the whole economic efficiency of belt conveyor.
3, sealed type belt conveyor of the present utility model, by arranging lower seal structure in the below of snub pulley assembly, and be connected with upper hermetically-sealed construction by central support, form the integrally closed system of belt conveyor, effectively isolated external environment condition, reduce the air flowing in device, thus, alleviate the generation of airborne dust.Further, due to belt conveyor very easily binding material, drop phenomenon seriously when return, the utility model can play by arranging lower seal structure the effect receiving return blanking, avoids the heap sum of operation field material to lose.
4, sealed type belt conveyor of the present utility model, in lower seal structure, clearing apparatus is set, be convenient to collect the blanking of belt conveyor return, coordinate the gap of funnel sidepiece to design again, the material making to clean in lower seal structure collection goes out funnel described in discharging in the lump together with the material carried in sealed material guide groove via gap, for subsequent production, avoid the loss of material, greatly save cost.
5, sealed type belt conveyor of the present utility model, is equipped with material monitoring system, can the accumulation situation of material in Real-Time Monitoring lower seal structure, ensures that lower seal structure is cleared up in time, prevents the too high operation affecting belt conveyor return of solid accumulation.
6, sealed type belt conveyor of the present utility model, wherein transmission component is driven by motor, and motor adopts built-in structure, effectively reduces the seal cavity of overall feedway, saves the cost of installation of hermetically-sealed construction.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is the structural representation of the utility model sealed type belt conveyor;
Fig. 2 is the section drawing of A-A in Fig. 1.
In figure, Reference numeral is expressed as: 1-support; 3-belt conveyor; 4-sealed material guide groove; 41-cell body; 42-sealing member; The upper hermetically-sealed construction of 43-; 5-inlet point; 6-discharging opening; 7-dust arrester installation; 71-dust-exhausting port; 72-discharge port; 8-upper supporting roller assembly; 9-snub pulley assembly; 10-lower seal structure; 12-central support; 13-goes out funnel; 14-clearing apparatus; 15-bend pulley; 16-driving drum.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
As shown in Figure 1, 2, the present embodiment provides a kind of sealed type belt conveyor, mainly comprises on the whole: support 1, transmission component, sealed material guide groove 4 and the dust arrester installation 7 be communicated with sealing deflector chute 4.Concrete, the bend pulley 15 of transmission component is provided with at the head end of support 1, the driving drum 16 of transmission component is provided with at the tail end of support 1, the middle part correspondence of support 1 connects upper supporting roller assembly 8 and snub pulley assembly 9, and belt conveyor 3 is wrapped on upper supporting roller assembly 8, driving drum 16, snub pulley assembly 9 and bend pulley 15 successively.Driving drum 16 in described transmission component is driven by built-in motor, for controlling direction and the speed of material transferring.Above-mentioned upper supporting roller assembly 8 and snub pulley assembly 9 play the effect supporting belt conveyor 3.
In the present embodiment, sealed material guide groove 4 is arranged on the top of belt conveyor 3 above upper supporting roller assembly 8, and sealing deflector chute 4 is connected with the discharging opening 6 going out funnel 13 with the inlet point 5 at belt conveyor head and the tail two ends.During work, material enters in sealed material guide groove 4 from inlet point 5, transmits material to the funnel 13 that goes out of discharging opening 6 and draw off under the drive of belt conveyor 3.It should be noted that, dust arrester installation 7 is communicated with in the outside of sealed material guide groove 4, the dust-exhausting port 71 of this dust arrester installation 7 can form the suction force to described sealed material guide groove 4, to be sucked in dust arrester installation 7 by dust floating in described sealed material guide groove 4, avoid airborne dust in sealed material guide groove 4, form blocking and the phenomenon that gets stuck.The dust arrester installation 7 of the present embodiment is the negative pressure mode of gathering dust preferably, but does not get rid of and utilize other modes of gathering dust such as to use vacuum pump to gather dust.
Further, the dust arrester installation 7 of the present embodiment also comprises gas-solid separating device and the discharge port 72 being communicated with above-mentioned sealed material guide groove 4, the dust entering depression dust-removing system can be come back in sealed material guide groove 4 by described discharge port 72 and continue to transport with belt conveyor 3 after gas-solid separating device process, the mode of this recovery airborne dust effectively improves the whole economic efficiency of belt conveyor, avoids the wasting of resources.
In the present embodiment hermetically-sealed construction arrange that concrete described sealed material guide groove 4 comprises cell body 41, sealing member 42 and upper hermetically-sealed construction 43 as shown in Figure 2, described sealing member 42, between cell body 41 two side and belt conveyor 3, forms first sealing thus; Described upper hermetically-sealed construction 43 is positioned at the outside of cell body 41 and is connected with the top seal of described cell body 41, forms second sealing thus.Run to stop powder completely the drawback emitted and drop, the present embodiment arranges lower seal structure 10 in the below of snub pulley assembly 9, and this lower seal structure 10 is connected by central support 12 with upper hermetically-sealed construction 43, forms the integrally closed system of belt conveyor.
Further, sealed type belt conveyor described in the present embodiment also comprises the clearing apparatus 14 be located in lower seal structure 10, for ease of clearing apparatus 14, the material piled up in lower seal structure 10 is discharged, the present embodiment offers gap going out funnel 13 sidepiece, material clearing apparatus 14 can collected by this gap discharge in the lump together with the material of conveying in sealed material guide groove 4 described in go out funnel 13.
The clearing apparatus 14 of the present embodiment be preferably located at described lower seal structure 10 near support 1 head end side and towards described go out the air blast nozzle in funnel 13 gap direction, described air blast nozzle also can be replaced and sprays shrink mouth, and its quantity can be one or more.
In addition, in order to can the accumulation situation of material in Real-Time Monitoring lower seal structure 10, the sealed type belt conveyor of the present embodiment is also equipped with material monitoring system, ensures that lower seal structure 10 is cleared up in time, prevents the too high operation affecting belt conveyor 3 return of solid accumulation.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among the protection domain that the utility model creates.
Claims (11)
1. a sealed type belt conveyor, comprising:
Support (1);
Transmission component, is located at the head and the tail two ends of described support (1) along material transferring direction, described transmission component is wound around belt conveyor (3);
Sealed material guide groove (4), be positioned at the top of the belt conveyor (3) on described transmission component top, described sealed material guide groove (4) is connected with discharging opening (6) with the inlet point (5) at belt conveyor head and the tail two ends;
It is characterized in that: also comprise the dust arrester installation (7) be communicated with described sealed material guide groove (4), the dust-exhausting port (71) of described dust arrester installation (7) forms the suction force to described sealed material guide groove (4), to be sucked in described dust arrester installation (7) by floating dust in described sealed material guide groove (4).
2. sealed type belt conveyor according to claim 1, is characterized in that: described dust arrester installation (7) adopts negative pressure to gather dust.
3. sealed type belt conveyor according to claim 2, it is characterized in that: described dust arrester installation (7) also comprises gas-solid separating device and the discharge port (72) being communicated with described sealed material guide groove (4), the dust of absorption is reentered in described sealed material guide groove (4) by described discharge port (72) after described gas-solid separating device.
4. sealed type belt conveyor according to claim 1, it is characterized in that: described sealed material guide groove (4) comprises cell body (41), sealing member (42) and upper hermetically-sealed construction (43), described sealing member (42) is positioned between cell body (41) two side and belt conveyor (3), and described upper hermetically-sealed construction (43) is positioned at the outside of cell body (41) and is connected with the top seal of described cell body (41).
5. sealed type belt conveyor according to claim 4, it is characterized in that: also comprise and be connected on described support (1), for supporting upper supporting roller assembly (8) and the snub pulley assembly (9) of described belt conveyor (3), the below of described snub pulley assembly (9) arranges lower seal structure (10), and described lower seal structure (10) is connected by central support (12) with upper hermetically-sealed construction (43).
6. sealed type belt conveyor according to claim 5, is characterized in that: funnel (13) is installed out at described discharging opening (6) place.
7. sealed type belt conveyor according to claim 6, it is characterized in that, also comprise the clearing apparatus (14) be located in described lower seal structure (10), described go out funnel (13) sidepiece form gap, described clearing apparatus (14) by the material piled up in described lower seal structure (10) by described gap cleaning to described in go out in funnel (13) to discharge.
8. sealed type belt conveyor according to claim 7, is characterized in that: described clearing apparatus (14) for be located at described lower seal structure (10) near support (1) head end side and towards described go out funnel (13) gap direction at least one air blast nozzle or spray shrink mouth.
9. sealed type belt conveyor according to claim 8, is characterized in that: also comprise the material monitoring system for detecting solid accumulation situation in lower seal structure (10).
10. sealed type belt conveyor according to claim 1, is characterized in that: described transmission component comprises the bend pulley (15) being positioned at described support (1) head end and the driving drum (16) being positioned at described support (1) tail end.
11. sealed type belt conveyors according to claim 1, is characterized in that: described transmission component is driven by motor, and described motor adopts built-in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565105.1U CN204896552U (en) | 2015-07-30 | 2015-07-30 | Sealed belt conveyors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520565105.1U CN204896552U (en) | 2015-07-30 | 2015-07-30 | Sealed belt conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204896552U true CN204896552U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520565105.1U Expired - Fee Related CN204896552U (en) | 2015-07-30 | 2015-07-30 | Sealed belt conveyors |
Country Status (1)
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| CN (1) | CN204896552U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743320A (en) * | 2016-11-22 | 2017-05-31 | 中冶东方工程技术有限公司 | A kind of mobile rubber belt conveyor and dust collection method |
| CN107062860A (en) * | 2017-01-17 | 2017-08-18 | 中冶华天工程技术有限公司 | A kind of utilization sheet billet continuous casting waste heat dries the device and method of iron scale |
| CN107934598A (en) * | 2017-11-30 | 2018-04-20 | 界首市鑫龙粮油机械加工有限公司 | A kind of dust-proof conveyer with protective cover |
| CN108131678A (en) * | 2017-12-26 | 2018-06-08 | 北京金隅北水环保科技有限公司 | Chemical reagent disposal system |
| CN109649999A (en) * | 2019-02-15 | 2019-04-19 | 天津水泥工业设计研究院有限公司 | A kind of conveyor belt pneumatic cleaner and dust collecting system |
| CN113200299A (en) * | 2021-04-20 | 2021-08-03 | 国能(天津)港务有限责任公司 | Belt feeder guide mechanism and belt feeder device |
| CN116605588A (en) * | 2023-06-26 | 2023-08-18 | 南京盛辉环境工程技术有限公司 | Bulk cement conveying belt dust control guide chute and dust control conveying system |
-
2015
- 2015-07-30 CN CN201520565105.1U patent/CN204896552U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743320A (en) * | 2016-11-22 | 2017-05-31 | 中冶东方工程技术有限公司 | A kind of mobile rubber belt conveyor and dust collection method |
| CN107062860A (en) * | 2017-01-17 | 2017-08-18 | 中冶华天工程技术有限公司 | A kind of utilization sheet billet continuous casting waste heat dries the device and method of iron scale |
| CN107934598A (en) * | 2017-11-30 | 2018-04-20 | 界首市鑫龙粮油机械加工有限公司 | A kind of dust-proof conveyer with protective cover |
| CN108131678A (en) * | 2017-12-26 | 2018-06-08 | 北京金隅北水环保科技有限公司 | Chemical reagent disposal system |
| CN109649999A (en) * | 2019-02-15 | 2019-04-19 | 天津水泥工业设计研究院有限公司 | A kind of conveyor belt pneumatic cleaner and dust collecting system |
| CN113200299A (en) * | 2021-04-20 | 2021-08-03 | 国能(天津)港务有限责任公司 | Belt feeder guide mechanism and belt feeder device |
| CN116605588A (en) * | 2023-06-26 | 2023-08-18 | 南京盛辉环境工程技术有限公司 | Bulk cement conveying belt dust control guide chute and dust control conveying system |
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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: 20151223 Termination date: 20190730 |