CN203334703U

CN203334703U - Water curtain dust-removing device for demolition blasting of building

Info

Publication number: CN203334703U
Application number: CN2013203532415U
Authority: CN
Inventors: 池恩安; 赵明生; 康强; 张修玉; 王缪斯; 魏兴; 刘光汉; 支成江; 陈斌
Original assignee: Guizhou Xinlian Blasting Engineering Group Co Ltd
Current assignee: Guizhou Xinlian Blasting Engineering Group Co Ltd
Priority date: 2013-06-20
Filing date: 2013-06-20
Publication date: 2013-12-11
Anticipated expiration: 2023-06-20

Abstract

The utility model discloses a water curtain dust-removing device for demolition blasting of a building. The water curtain dust-removing device comprises a water inlet pipe, wherein the periphery of the water inlet pipe is provided with water spray pipes which are connected with the water inlet pipe, the lower sides of the water spray pipes are provided with water spray holes, and the two ends of each water spray pipe are sealed. By the adoption of the water curtain dust-removing device, the water spray pipes are arranged on the edges of the periphery of the top floor of the building, a valve of the water inlet pipe is opened so that the water spray pipes are filled with water, the water is sprayed from the water spray holes to form a water curtain around the periphery of the building, and dust produced during demolition blasting can be effectively reduced.

Description

Dust collector of water curtain is removed in a kind of structure demolition

Technical field

The utility model relates to a kind of structure demolition and removes dust collector of water curtain, belongs to the blasting works field.

Background technology

In the demolition blasting engineering of cities and towns, when be removed thing be positioned at densely populated, building is intensive, heavy traffic regional the time, the dust that blasting process produces can cause various harm, disperse and can endanger the healthy of peripheral people to airborne a large amount of dust, dust covering building and road affect the appearance of the city increases cleaning, therefore, for the harm of the blasting dust in the explosion of cities and towns, be necessary to take measures to be controlled.In demolition blasting in the past, used the high-pressure water tap water spray, hang to have covered water bag, in advance trickle, etc. facility, these devices respectively have applicability, also have pluses and minuses separately.

Summary of the invention

The utility model aims to provide a kind of structure demolition and removes dust collector of water curtain, by simple structure generation, goes out on a large scale water curtain, can effectively realize the dedusting depositing dust.

The technical solution adopted in the utility model: dust collector of water curtain is removed in a kind of structure demolition, comprises water inlet pipe, in the water inlet pipe surrounding, sparge pipe is set, and water inlet pipe connects with sparge pipe respectively, at the downside of sparge pipe, is provided with hole for water spraying, the sparge pipe closed at both ends.

Adopt said apparatus, sparge pipe is arranged on to the edge of building attic, by the valve open of water inlet pipe, be full of water in sparge pipe like this, water sprays from hole for water spraying, in the building surrounding, forms water curtain, can effectively reduce the dust that demolition blasting produces.

Due to demolition blasting, device generally can not be subject to blast working and destroy, and therefore after blast working finishes, can directly be reclaimed.

The utility model is simple in structure, easy to manufacture, easy to use and flexible, reliable in function.

The accompanying drawing explanation

Fig. 1 is the utility model structural representation;

The profile that Fig. 2 is sparge pipe;

In accompanying drawing: 1 water inlet pipe 2 sparge pipe 3 connecting tube 4 hole for water sprayings.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is further described.

Embodiment 1, as Fig. 1, shown in Fig. 2, dust collector of water curtain is removed in a kind of structure demolition, comprise water inlet pipe 1, in water inlet pipe 1 surrounding, sparge pipe 2 is set, on water inlet pipe 1, four-way is installed, connect four flexible pipes as connecting tube 3 on four-way, these four flexible pipes connect with sparge pipe 2 respectively, sparge pipe 2 is arranged on building top layer edge, certainly the length of the length of sparge pipe 2 and building edge is suitable, the hole for water spraying 4 of sparge pipe 2 down, two row's hole for water sprayings 4 axially are set on sparge pipe 2, the internal diameter of hole for water spraying 4 is 5 millimeters, between adjacent hole for water spraying 4, distance is also 5 millimeters, every sparge pipe 2 closed at both ends.

The above; it is only a kind of specific embodiment of the utility model embodiment; but protection domain of the present utility model is not limited to this; in the technical scope that any those of ordinary skill in the art disclose at the utility model; apparent variation or replacement, within all should being encompassed in protection domain of the present utility model.

Claims

1. dust collector of water curtain is removed in a structure demolition, comprise water inlet pipe (1), it is characterized in that: in water inlet pipe (1) surrounding, sparge pipe (2) is set, water inlet pipe (1) connects with sparge pipe (2) respectively, downside at sparge pipe (2) is provided with hole for water spraying (4), sparge pipe (2) closed at both ends.