Dust measurement filter box opener and using method

A technology of opener and dust measurement, which is applied in the field of opener, can solve the problem of damage to the filter box, and achieve the effects of avoiding damage, convenient opening and saving time

Active Publication Date: 2018-12-14
ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the above-mentioned deficiencies in the prior art, and provides a dust-measuring filter box opener, which uses a motor to replace manpower to open the filter box, which not only saves manpower, is convenient to open, saves time, but also solves the problem of The problem of damaging the filter cartridge protects the filter cartridge from damage

Method used

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  • Dust measurement filter box opener and using method
  • Dust measurement filter box opener and using method
  • Dust measurement filter box opener and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-3As shown, a dust measuring filter box opener includes a chassis 1, a transmission device 4, and a lifting device 5. The front side of the chassis 1 is an open structure, and the upper end of the chassis 1 is provided with a handle 102. The number of handles 102 is two Two, respectively located on both sides of the upper end of the cabinet 1, to facilitate the movement of the opener, a fixed seat 7 is provided in the middle of the bottom of the cabinet 1, and an extrusion device 8 is arranged in the fixed seat 7, and the extrusion device 8 and the cabinet 1 The lower side inner wall is connected, and the transmission device 4 includes a motor 401, a driving tooth 406, a driven tooth 405, a slide bar 402, and a threaded rod 403. In the middle of the upper inner wall of the chassis 1, a gear box 101 is arranged on the upper side of the interior of the chassis 1, the driving teeth 406 and the driven teeth 405 are all arranged in the gear box 101, the driv...

Embodiment 2

[0049] Such as Figure 8 As shown, the number of the sliding rod 402 and the threaded rod 403 is one, and the sliding rod 402 and the threaded rod 403 are arranged on the same side of the fixing seat 7, the number of the lifting device 5 is one, and the clamping plate 504 is a semicircle arc plate, and the middle part of the outer convex surface of the semicircle arc plate is connected with the telescopic rod 503. Because it is a semicircle arc plate, it can apply force to both sides of the filter box 9 at the same time, ensuring that the filter box 9 is evenly stressed. To ensure the normal opening of the filter box 9, the use of a lifting device 5 simplifies the operation steps and saves time.

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Abstract

The invention disclosers a dust measurement filter box opener and a using method. The dust measurement filter box opener comprises a case, a transmission device and a lifting device, wherein a fixed seat is arranged in the middle of the bottom in the case; an extrusion device is arranged in the fixed seat; the extrusion device is connected with the inner wall of the lower side of the case; the transmission device comprises a motor, a driving gear, driven gears, a sliding rod and a threaded rod; the motor is arranged in the middle of the upper end of the case; the driving gear is arranged in the middle of the inner wall of the case; the sliding rod and the threaded rod are both vertically arranged in the case; the upper end of the threaded rod is connected with the driven gears; the drivengears are matched with the driving gear; the lifting device is connected with the threaded rod and the sliding rod; a switch and an electric wire are arranged on the case; and the switch is electrically connected with the motor and the electric wire. According to the opener, the problem that a filter box is damaged in an opening process is solved, so that the filter box is prevented from being damaged; the using method is simple and convenient and is easy in operation, and the filter box is opened quickly, so that the time is greatly saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of openers, in particular to an opener for a dust-measuring filter box and a use method thereof. Background technique [0002] Now for individual sampling of dust in the air, Gilian's transparent 37mm filter cartridge is used, the filter membrane is put into the filter cartridge, and connected to the air sampling pump through a connecting hose for individual dust sampling. The filter box generally has 3 sections, which are the filter box air inlet cover, the middle connecting ring and the base. The 3 sections are connected by the head with a slightly smaller diameter on the outer edge and the bottom with a slightly larger diameter on the inner rim. To prevent air leakage from the filter box during sampling, the 3 sections need to be fastened. The filter box is cylindrical and has no external force point. It is difficult to open the filter cartridge after sampling. The current way to open the filter cassett...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22
CPCG01N1/2205
Inventor 巩泉泉江红谢连科王坤窦丹丹马新刚刘辉臧玉魏张国英尹建光张永张兆波陈超崔相宇
Owner ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY
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