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Drive module of draught fan of tunnel dust removal vehicle

A technology for driving modules and dust removal vehicles, which is applied in the directions of machines/engines, dustproof, mechanical equipment, etc., to achieve the effects of good versatility, reduction of connecting wires, and low cost

Inactive Publication Date: 2014-11-12
ZHUJI WOSI ENVIRONMENTAL PROTECTION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of the defect that the existing dust removal system is difficult to promote in the tunnel construction environment, it is necessary to build a low-cost, recyclable mobile dust removal equipment system and auxiliary facilities to meet the dust removal needs of the tunnel construction environment

Method used

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  • Drive module of draught fan of tunnel dust removal vehicle
  • Drive module of draught fan of tunnel dust removal vehicle
  • Drive module of draught fan of tunnel dust removal vehicle

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Embodiment Construction

[0038] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0039] see also Figure 1a , Figure 1b , is a schematic diagram of the tunnel dust removal vehicle of the present invention. The tunnel dust removal vehicle includes a closed compartment 001, which is divided into a power distribution room 100 and a dust removal room 200 through a compartment partition 002:

[0040] The power distribution room 100 is provided with a push-pull airtight door 003 and a heat dissipation port G1, and a filter screen may be provided at the heat dissipation port G1. The power distribution room 100 ...

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Abstract

The invention discloses a drive module of a draught fan of a tunnel dust removal vehicle. The tunnel dust removal vehicle comprises a closed compartment divided into a distribution room and a dust removal room. The cooling draught fan in the distribution room is connected to a distribution cabinet through the drive module. The drive module comprises a rectifying circuit, a filter circuit, an inverter circuit, a power factor correcting circuit, a microprocessor circuit and a man-machine interface circuit. The rectifying circuit is used for converting alternating current to direct current. The filter circuit is used for achieving smooth filtering of direct current and energy storage. The inverter circuit is used for converting direct current to alternating current so as to achieve frequency adjustment and voltage adjustment. The power factor correcting circuit is arranged between the rectifying circuit and the filter circuit. The power factor correcting end of the microprocessor circuit is connected with the power factor correcting circuit. The drive signal end of the microprocessor circuit is connected with the inverter circuit. The man-machine interface circuit is connected to the input end of the microprocessor circuit. By means of the tunnel dust removal vehicle and subsidiary facilities of the tunnel dust removal vehicle, the dust removal requirement of the tunnel construction environment can be well met.

Description

technical field [0001] The invention relates to dust removal equipment, in particular to a tunnel dust removal vehicle and its auxiliary facilities. Background technique [0002] The problem of dust in tunnel construction is very prominent, which not only seriously affects the environment, but also is not conducive to the health of workers. Therefore, effective dust removal methods must be adopted. It is conceivable that for a dust removal system with better effect, it not only costs a lot of money, but also takes a lot of man-hours, which greatly weakens the enthusiasm of the construction unit for dust removal treatment. In view of the defect that the existing dust removal system is difficult to promote in the tunnel construction environment, it is necessary to build a low-cost, recyclable mobile dust removal equipment system and auxiliary facilities to meet the dust removal needs of the tunnel construction environment. Contents of the invention [0003] Aiming at the de...

Claims

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Application Information

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IPC IPC(8): F04D25/08E21F5/00E21F17/06
Inventor 周磊
Owner ZHUJI WOSI ENVIRONMENTAL PROTECTION TECH
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