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Enclosed hood

A technology of airtight cover and rolling door, which is applied in the direction of solid separation, dust removal, filter and screen, etc. It can solve the problems of cumbersome installation, easy damage of airtight cover, inconvenient internal observation, etc., and achieve the effect of meeting the sealing requirements and being easy to open

Inactive Publication Date: 2013-01-16
JIANGSU JINTAO ENVIRONMENTAL PROTECTION ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an airtight cover that is not easy to damage, easy to disassemble and observe in view of the problems that the airtight cover of the vibrating equipment in the prior art is easily damaged, cumbersome to install and inconvenient for internal observation

Method used

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  • Enclosed hood

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 . An airtight enclosure is characterized in that it is welded into an airtight enclosure frame by uprights 1, beams 3 and angle steels 10, side panels 9 are welded on both sides of the airtight enclosure frame, and the rolling shutter door 2 at the front end of the airtight enclosure is electric. The rolling shutter door is used to observe the working condition of the vibrating screen, and it is also convenient for sealing and opening. The top of the airtight cover is provided with a top cover 4, the top cover 4 is arranged on the top of the beam 3, the top cover 4 is provided with a sight hole cover 11, and the sight hole cover 11 is provided with a louver 7 and a pull rod 8, and the louver 7 and the pull rod 8 pass through the hinge active connection. When the top inspection is required, only the sight hol...

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Abstract

The invention discloses an enclosed hood, which is characterized in that upright posts, beams and angle iron are welded to form an enclosed hood frame; two sides of the enclosed hood frame are welded with side plates; the front end of the enclosed hood is provided with a roller shutter door; the top of the enclosed hood is provided with a top cover; a sight hole cover is arranged on the top cover, and is provided with a shutter and a pull rod; and the shutter and the pull rod are movably connected. The front end of the enclosed hood is provided with an electric roller shutter door which can meet the sealing requirement and is convenient to open, the working condition of a sieve is convenient to observe, a sieve plate is convenient to replace, and an attractive effect can be achieved; the top of the enclosed hood is provided with the movable sight hole cover, the shutter and the pull rod are movably connected through a hinge, the sight hole cover can be opened through the pull rod, and the running condition of equipment in the enclosed hood is observed; and when facilities on the top are required to be maintained, the sight hole cover can be opened through an electric hoist, which is convenient and labor-saving.

Description

technical field [0001] The invention belongs to airtight equipment, which is applied to the sealing of large-scale open and segmented dust sources such as large-scale wide-surface linear vibrating screens in main washing workshops, banana-shaped multi-segment sieve surface linear vibrating screens, etc., and specifically relates to a vibrating screen airtight cover . Background technique [0002] The vibrating screen is a kind of vibrating screening mechanical equipment suitable for dry screening of wet fine-grained and difficult-to-sieve materials. Vibrating screens are mainly used in mining, coal, smelting, building materials, refractory materials, light industry, chemical industry, medicine and food industries. Often some materials will volatilize during the vibrating screening process, which not only leads to the volatilization loss of materials, but also pollutes the environment and endangers the health of workers. In practical applications, an airtight cover is placed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/46B08B15/02
Inventor 王锡强
Owner JIANGSU JINTAO ENVIRONMENTAL PROTECTION ENG
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