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Dust removal box and unpowered dust removal system with same

A technology of dust removal system and dust removal box, which is applied in the direction of dust removal, cleaning methods and appliances, chemical instruments and methods, etc., which can solve the problems of poor suppression effect of induced wind dust, and achieve the effect of suppressing dust and reducing kinetic energy

Active Publication Date: 2022-04-29
BEIJING PURUI ZHONGHE INT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a dust removal box and a non-powered dust removal system with the dust removal box to solve the technical problem of poor suppression effect of induced wind dust in the prior art

Method used

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  • Dust removal box and unpowered dust removal system with same
  • Dust removal box and unpowered dust removal system with same
  • Dust removal box and unpowered dust removal system with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The present invention provides a dust removal box, the dust removal box has a small upper part and a larger bottom structure as a whole, including an air inlet duct 3 and a return air duct 4, wherein the number of the air inlet duct 3 is at least one and each inlet air duct 3 The lower end of the air duct 3 forms an air inlet 1, and the lower end of the return air duct 4 forms an air return port 2; the air intake duct 3 and the return air duct 4 communicate at the upper end of the dust removal box.

[0038] It should be noted that the number of the above-mentioned air inlet duct 3 may be one, or two or even more, and the lower ends of the plurality of air inlet ducts 3 are separated, and the upper ends are connected to each other. When the number of air inlets 1 is at least two, all the air inlets 1 are arranged in sequence along the gas flow direction. At this time, the air inlet 1 located at the rear of the gas flow direction can help guide the induced wind that fails...

Embodiment 2

[0048] The difference between Embodiment 2 and Embodiment 1 lies in that: at this time, the outside of the side wall on which the first air regulating plate 5 is installed in the dust removal box protrudes outwards and forms a disassembly hole 11 . The number of dismounting holes 11 is consistent with the number of the first air regulating plate 5 and is provided in one-to-one correspondence.

[0049] It should be noted that the disassembly hole 11 can be closed or opened through the corresponding sealing plate or cover, when the disassembly hole 11 is in the open state, the first air regulating plate 5 can be installed and disassembled through the disassembly hole 11 deal with. Such as image 3 Shown, the first air regulating plate 5 is not drawn among the figure at this moment.

[0050] The present invention also provides a kind of unpowered dust removal system, such as Figure 4 As shown, the dust removal system includes a horizontally arranged material guide chute 6 and...

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Abstract

The invention provides a dust removal box and an unpowered dust removal system with the dust removal box, relates to the technical field of dust removal, and mainly aims to provide equipment which can enable raised dust to lose power and naturally settle so as to reduce the raised dust and reduce dust pollution of a working environment. An air inlet and an air return opening are formed in the lower end of the dust removal box, the dust removal box is constructed to form an air inlet duct and an air return duct, and air flows upwards into the air inlet duct through the air inlet, then flows downwards to the air return opening through the air return duct and flows out; a first air adjusting plate is arranged on the inner side wall, close to the air inlet, of the dust removal box, and air flow can impact the first air adjusting plate when flowing into the dust removal box through the air inlet; the first air adjusting plate is of a curved surface structure protruding towards the top of the dust removal box. The invention is used for providing the dust removal equipment capable of effectively inhibiting dust raising.

Description

technical field [0001] The invention relates to the technical field of dust removal, in particular to a dust removal box and a non-powered dust removal system with the dust removal box. Background technique [0002] The material at the transfer point of the belt conveyor is introduced into the conveyor belt of the conveyor through the chute under the action of gravity. Because the material will generate induced wind during the falling process of the chute. At the same time, when the material falls from the chute to the conveyor belt, a large amount of dust will be generated due to the impact, and the dust will form a large amount of dust near the transfer point under the action of the induced wind. Driven by the induced wind, the dust overflows from the outlet of the guide chute, causing serious dust pollution to the production workshop and the surrounding environment. Escaping dust will not only affect the normal operation of equipment, but also affect the health of on-si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B15/04
CPCB08B15/04
Inventor 庄英春李忠飞龙永祥李江涛聂明哲谢常勇王学峰杨广杰佟学本
Owner BEIJING PURUI ZHONGHE INT TECH