CN214526143U - Unpowered dust suppression baffle box - Google Patents
Unpowered dust suppression baffle box Download PDFInfo
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- CN214526143U CN214526143U CN202120768412.5U CN202120768412U CN214526143U CN 214526143 U CN214526143 U CN 214526143U CN 202120768412 U CN202120768412 U CN 202120768412U CN 214526143 U CN214526143 U CN 214526143U
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- curtain
- cell body
- upper portion
- dust suppression
- unpowered
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Abstract
The utility model discloses an unpowered dirt baffle box that presses down, including a cell body, cell body fixed connection is on the upper portion of conveyer belt and covers the upper portion region of conveyer belt, install a plurality of curtain wares of hanging along material direction of delivery on the cell body, hang the curtain ware including being located the dust-retaining curtain of cell body, upper portion still is connected with at least one labyrinth damping and presses down dirt curtain in the cell body, labyrinth damping presses down dirt curtain cloth that includes polylith staggered arrangement, cell body upper portion has a plurality of circulation pressure relief device. The curtain hanging device comprises an installation groove hole formed in the groove body and a sealing plate for sealing the installation groove hole, a clamping plate is arranged at the bottom of the sealing plate, and the dust blocking curtain is clamped and fixed on the clamping plate. The device is energy-saving and environment-friendly, has a simple structure and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of material conveying equipment and specifically relates to a unpowered dirt baffle box that presses down is related to.
Background
Mineral substance when carrying, especially from the eminence along blanking pipe during whereabouts to the conveyer belt, can produce a large amount of dust, caused dust pollution, the environmental protection requirement is strict day by day, and rough production mode no longer is allowed, consequently need develop an energy-concerving and environment-protective device that restraines dust pollution for when mineral substance carries on the conveyer belt, no longer produce a large amount of dust, polluted environment and air.
Disclosure of Invention
In view of this, it is necessary to provide an unpowered dust suppression material guiding chute with energy saving, environmental protection and good dust suppression effect.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides an unpowered dirt baffle box that presses down, includes a cell body, cell body fixed connection is on the upper portion of conveyer belt and covers the upper portion region of conveyer belt, install a plurality of curtain wares of hanging along material direction of delivery on the cell body, hang the curtain ware including being located the dust curtain of cell body, upper portion still is connected with at least one labyrinth damping and presses down dirt curtain in the cell body, labyrinth damping presses down dirt curtain and includes the curtain cloth of polylith staggered arrangement, cell body upper portion has a plurality of circulation pressure relief device.
Further, the curtain hanging device comprises an installation groove hole formed in the groove body and a sealing plate for sealing the installation groove hole, a clamping plate is arranged at the bottom of the sealing plate, and the dust blocking curtain is clamped and fixed on the clamping plate.
Further, the top of the sealing plate is provided with a handle.
Furthermore, the circulating pressure relief device comprises a bent channel, the channel is provided with an air inlet end and an air outlet end, and the air inlet end and the air outlet end are both communicated with the inside of the groove body.
Furthermore, an exhaust hole communicated with the outside is formed in the side wall of the air outlet end, and a filter screen is installed in the exhaust hole.
Furthermore, a baffle curtain is arranged at the outlet of the groove body.
Furthermore, the inner side wall of the groove body is provided with a wear-resistant lining plate.
Compared with the prior art, the utility model discloses following beneficial effect has: this device reduces revealing of dust through the cooperation of parts such as each curtain cloth, circulation pressure relief device, makes the dust subside and take away along with the conveyer belt, reduces the production of induced wind simultaneously, reduces dust collecting equipment's amount of wind demand.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a schematic diagram of an internal structure of an embodiment of the present invention.
Fig. 3 is a schematic structural view of a curtain hanging device in the embodiment of the present invention.
In the figure: 1-conveyor belt, 2-trough body, 21-curtain baffle, 3-curtain hanging device, 31-sealing plate, 32-handle, 33-clamping plate, 34-dust-blocking curtain, 35-installation slotted hole, 4-circulating pressure relief device, 41-exhaust hole and 5-curtain cloth.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 3, an unpowered dust suppression guide chute comprises a chute body 2, wherein the chute body 2 is fixedly connected to the upper part of a conveyor belt 1 and covers the upper area of the conveyor belt 1.
A plurality of curtain hanging devices 3 are installed on the groove body 2 along the material conveying direction, each curtain hanging device 3 comprises an installation groove hole 35 formed in the groove body 2 and a sealing plate 31 for sealing the installation groove hole 35, two clamping plates 33 are arranged at the bottom of the sealing plate 31, a dust blocking curtain 34 is fixedly clamped between the two clamping plates 33, and a handle 32 is arranged at the top of the sealing plate 31. The dust blocking curtain 34 arranged along the material conveying direction enables the dust-laden gas passing along the groove body to continuously impact the dust blocking curtain, so that the flow velocity of the gas is reduced, the dust is adhered to the dust blocking curtain, the dust content of the gas is reduced, and the dust on the dust blocking curtain can automatically fall to the conveying belt to be conveyed away when the dust on the dust blocking curtain is too much.
The upper portion still is connected with at least one labyrinth damping and presses down dirt curtain in the cell body 2, and labyrinth damping presses down dirt curtain and includes polylith staggered arrangement's curtain cloth 5, staggered arrangement's curtain cloth 5 for the continuous change flow direction of the passing area dust gas along the cell body, the effectual gaseous velocity of flow that reduces, the curtain cloth can also adsorb gaseous dust and fall to the conveyer belt to the dust is automatic.
Two circulating pressure relief devices 4 are arranged at the upper part of the tank body 2, each circulating pressure relief device 4 comprises a bent channel, each channel is provided with an air inlet end and an air outlet end, the air inlet ends and the air outlet ends are communicated with the inside of the tank body, an exhaust hole 41 communicated with the outside is formed in the side wall of each air outlet end, and a filter screen is arranged in each exhaust hole 41. Through the passageway of bending, change the gaseous flow direction and the velocity of flow of taking the dust in the cell body to through the exhaust hole, make the gaseous release of after filtering outside, thereby further reduction gaseous velocity of flow reduces the flow of dust.
Through the organic combination of above-mentioned triplex structure, reduce revealing of dust, make the dust subside and take away along with the conveyer belt, reduce the production of induced wind simultaneously, reduce dust collecting equipment's amount of wind demand.
In this embodiment, a curtain 21 is installed at the outlet of the tank body.
In this embodiment, the wear-resisting welt is installed to the cell body inside wall. The service life of the equipment is prolonged.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an unpowered dirt baffle box that presses down which characterized in that: including a cell body, cell body fixed connection covers the upper portion region of conveyer belt on the upper portion of conveyer belt, install a plurality of curtain wares of hanging along material direction of delivery on the cell body, hang the curtain ware including being located the dust curtain of groove internal, upper portion still is connected with at least one labyrinth damping and presses down the dirt curtain in the cell body, labyrinth damping presses down the dirt curtain and includes polylith staggered arrangement's curtain cloth, cell body upper portion has a plurality of circulation pressure relief device.
2. The unpowered dust suppression material guiding chute according to claim 1, characterized in that: the curtain hanging device comprises an installation groove hole formed in the groove body and a sealing plate for sealing the installation groove hole, a clamping plate is arranged at the bottom of the sealing plate, and the dust blocking curtain is clamped and fixed on the clamping plate.
3. The unpowered dust suppression material guiding chute according to claim 2, characterized in that: the top of the sealing plate is provided with a handle.
4. The unpowered dust suppression material guiding chute according to claim 1, characterized in that: the circulating pressure relief device comprises a bent channel, the channel is provided with an air inlet end and an air outlet end, and the air inlet end and the air outlet end are communicated with the interior of the groove body.
5. The unpowered dust suppression material guiding chute according to claim 4, characterized in that: the lateral wall of the air outlet end is provided with an air outlet communicated with the outside, and a filter screen is arranged in the air outlet.
6. The unpowered dust suppression material guiding chute according to claim 1, characterized in that: and a stop curtain is arranged at the outlet of the groove body.
7. The unpowered dust suppression material guiding chute according to claim 1, characterized in that: and a wear-resistant lining plate is arranged on the inner side wall of the groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768412.5U CN214526143U (en) | 2021-04-15 | 2021-04-15 | Unpowered dust suppression baffle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120768412.5U CN214526143U (en) | 2021-04-15 | 2021-04-15 | Unpowered dust suppression baffle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214526143U true CN214526143U (en) | 2021-10-29 |
Family
ID=78274304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120768412.5U Active CN214526143U (en) | 2021-04-15 | 2021-04-15 | Unpowered dust suppression baffle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214526143U (en) |
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2021
- 2021-04-15 CN CN202120768412.5U patent/CN214526143U/en active Active
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