CN205858374U

CN205858374U - Wet-spraying machine cyclone device

Info

Publication number: CN205858374U
Application number: CN201620846496.9U
Authority: CN
Inventors: 杜心超
Original assignee: Qingdao Green Heavy Industry Co Ltd
Current assignee: Qingdao Green Heavy Industry Co Ltd
Priority date: 2016-08-08
Filing date: 2016-08-08
Publication date: 2017-01-04
Anticipated expiration: 2026-08-08

Abstract

The utility model discloses a kind of wet-spraying machine cyclone device, including cyclone exocoel, cyclone inner chamber, air inlet pipe, conical pipe, reducer pipe, described air inlet pipe is vertically welded on cyclone exocoel, described conical pipe is arranged on the inner side of cyclone exocoel, cyclone inner chamber welds with reducer pipe, cyclone exocoel and cyclone inner chamber are bolted, this utility model simple in construction, solve the problem that gas during compressed air delivering concrete cannot be assembled and move along a straight line, thus by pea gravel concreten uniformly and ejecting of concentrating, reduce concrete rebound rate, improve construction quality.

Description

Wet-spraying machine cyclone device

Technical field

This utility model belongs to concrete spraying machine technical field, particularly to a kind of wet-spraying machine cyclone device.

Background technology

In the construction of each mine working in the whole nation, railway and vcehicular tunnel, water conservancy culvert, each underground engineering etc., widely used This international advanced method for protecting support of combined bolting and shotcrete, concrete spraying machine is the capital equipment of this operation, but existing concrete There are some defects in wet-spraying machine, when utilizing compressed air to be ejected by pea gravel concreten, air-flow cannot be assembled and causes microlith When concrete disintegration and ejection, the relatively decentralized adhesive force of concrete is poor, thus affects construction quality.

Summary of the invention

The deficiency existed for prior art, technical problem to be solved in the utility model is to provide a kind of structure letter Single, can be formed high speed rotating air-flow and make air-flow move along a straight line, ensure pea gravel concreten uniformly and concentrate eject, Reduce concrete rebound rate, the wet-spraying machine cyclone device of raising construction quality.

For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of wet-spraying machine cyclone device, Including cyclone exocoel, cyclone inner chamber, air inlet pipe, conical pipe, reducer pipe, described air inlet pipe is vertically welded in cyclone exocoel On, described conical pipe is arranged on the inner side of cyclone exocoel, and cyclone inner chamber welds with reducer pipe, cyclone exocoel and eddy flow Device inner chamber is bolted.

Compared with prior art, this utility model advantage is: simple in construction, and compressed air is entered by air inlet pipe, passes through During cyclone inner chamber, the passage of inclination makes compressed air form high-speed rotational gas, and makes air-flow move along a straight line, and solves The problem that during compressed air delivering concrete, gas cannot be assembled and move along a straight line, thus pea gravel concreten uniformly and is collected In eject, reduce concrete rebound rate, improve construction quality.

Accompanying drawing explanation

Fig. 1 is STRUCTURE DECOMPOSITION axonometric chart of the present utility model；

Fig. 2 is the wet-spraying machine structural representation comprising this utility model wet-spraying machine cyclone device.

Detailed description of the invention

Below in conjunction with the accompanying drawings and this utility model is described in further details by specific embodiment.

As it is shown in figure 1, a kind of wet-spraying machine cyclone device, including cyclone exocoel 1, cyclone inner chamber 4, air inlet pipe 2, cone Shape pipe 3, reducer pipe 5, air inlet pipe 2 is vertically welded on cyclone exocoel 1, and conical pipe 3 is arranged on the inner side of cyclone exocoel 1 On, cyclone inner chamber 4 welds with reducer pipe 5, and cyclone exocoel 1 and cyclone inner chamber 4 are bolted.

As in figure 2 it is shown, during work, first assemble a reducing 7 by clip at wet-spraying machine 6 discharging, then that this practicality is new The cyclone of type is assemblied on reducing 7 by clip；After Gu Ding, at air inlet pipe 2, access screw air compressor 8, wet-spraying machine 6 is opened Dynamic, a large amount of compressed airs enter cyclone inner chamber 4 from air inlet pipe 2 by conical pipe 3, and compressed air passes through cyclone inner chamber 4 During ramp way, compressed air forms rotational flow gas, and high-speed rotational gas is moved along a straight line by pipeline, and pea gravel concreten is the most not Disconnected is transported in cyclone, and concrete ejection is gone out by rotational flow gas along transfer pipeline, solves compressed air conveying coagulation The problem that during soil, gas cannot be assembled and move along a straight line, thus by pea gravel concreten uniformly and ejecting of concentrating, complete Become construction, reduce concrete rebound rate, improve efficiency of construction.

In sum, this utility model simple in construction, compressed air is entered by air inlet pipe, during by cyclone inner chamber, inclines Oblique passage makes compressed air form high-speed rotational gas, and makes air-flow move along a straight line, and solves compressed air conveying mixed The problem that during solidifying soil, gas cannot be assembled and move along a straight line, thus by pea gravel concreten uniformly and the ejecting of concentration, Reduce concrete rebound rate, improve construction quality.

Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above, this The those of ordinary skill of technical field, in essential scope of the present utility model, the change made, retrofits, adds or replaces, all Protection domain of the present utility model should be belonged to.

Claims

1. wet-spraying machine cyclone device, it is characterised in that: include cyclone exocoel, cyclone inner chamber, air inlet pipe, conical pipe, change Footpath is managed, and described air inlet pipe is vertically welded on cyclone exocoel, and described conical pipe is arranged on the inner side of cyclone exocoel, eddy flow Device inner chamber welds with reducer pipe, and cyclone exocoel and cyclone inner chamber are bolted.