Marine dedusting shutter

A technology of louvers and louvers, which is applied in ship windows, ship construction, and dispersed particle filtration, etc. It can solve the problems of filter blockage, inconvenient operation of placer transport ships, etc., and achieve the effect of effectively maintaining air permeability and large surface area

Active Publication Date: 2017-04-26
XIANLI ZHUHAI SHIPBUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the transported goods on the placer transport ship are building materials with a large amount of dust, etc., during the operation, the sand and dust in the sand and gravel materials are mixed into the air with humidity, and the strong wind on the sea surface will also bring some sand particles , if the existing anti-dust shutters are use

Method used

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Examples

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Embodiment Construction

[0032] see figure 1 , figure 1 It is a structural diagram of the first state of the embodiment of the marine dust-removing louver of the present invention. The marine dust removal louvers are installed on the placer transport ship, so the marine dust removal shutters provided by the present invention are designed for dust prevention and ventilation for the sand and dust generated by the humid air at sea, sea water and transported placer materials. The marine dust-removing louver includes a rectangular frame 2 and a louver 2 covering the front side of the rectangular frame 2 . The louver 2 is provided with a plurality of elongated blades 11 , and elongated air vents are formed between adjacent blades 11 .

[0033] see figure 2 , figure 2 It is a structural diagram of the second state of the embodiment of the marine dust-removing louver of the present invention. The louver 1 and the rectangular frame 2 are hinged, so the louver 1 can be opened sideways relative to the rect...

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PUM

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Abstract

The invention provides a marine dedusting shutter which comprises a rectangular frame and a shutter plate. The shutter plate comprises a window frame and a plurality of parallel blades arranged on the window frame, and is arranged on the first side of the rectangular frame in a covering mode. The marine dedusting shutter further comprises a filter net which is arranged in the rectangular frame, and the periphery of the filter net is in connection fit with the inner circumferential face of the rectangular frame. The filter net is continuous and zigzag, and a plurality of linear grooves are formed in the side, facing the shutter plate, of the filter net in a column mode. An arching part is formed between every two adjacent linear grooves. The blades and the linear grooves all extend from top to bottom. The multiple arching parts and the linear grooves located between the arching parts are formed in the outward side of the corrugated filter net, so that the filter net has larger surface area, and the probability of ventilation maintenance of the filter net is increased; and the arching parts have a shielding effect on the linear grooves, and when air brings sand and dust, the arching parts can effectively prevent the sand and dust from reaching the linear grooves, and the air permeability at the linear grooves is effectively maintained.

Description

technical field [0001] The invention relates to marine equipment, in particular to a dust-removing louver for a placer transport ship. Background technique [0002] The existing anti-dust shutters installed on the means of transportation mainly include a rectangular window frame, a plurality of blades arranged in parallel from top to bottom, a filter screen and a baffle plate, and the upper ends of the blades are respectively hinged to both sides of the rectangular window frame. The filter screen and the baffle are arranged on the outside of the rectangular window frame in turn from the inside to the outside, the two sides of the filter screen are respectively plugged into the two sides of the rectangular window frame, the baffle is against the outside of the filter screen, and several fasteners pass through the baffle respectively The sides are fixed to the rectangular window frame. [0003] Because the transported goods on the placer transport ship are building materials ...

Claims

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Application Information

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IPC IPC(8): E06B7/08B01D46/52B63B19/00
CPCB01D46/525B63B19/00B63B2019/0007E06B7/08
Inventor 何凌峰郑义明陈海明刘小磊李林
Owner XIANLI ZHUHAI SHIPBUILDING CO LTD
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