CN205867851U

CN205867851U - Wet dust collector

Info

Publication number: CN205867851U
Application number: CN201620853106.0U
Authority: CN
Inventors: 薛艳芬; 罗刚银; 孔得友; 闫振伟
Original assignee: Zhengzhou Dingli New Energy Technology Co Ltd
Current assignee: Zhengzhou Dingli New Energy Technology Co Ltd
Priority date: 2016-08-09
Filing date: 2016-08-09
Publication date: 2017-01-11
Anticipated expiration: 2026-08-09

Abstract

The utility model relates to a wet dust collector, including casing, dirty gas entry, breakwater, air -supply line, purified gas outlet, inlet tube, drain pipe, baffle and shower nozzle, the dirty gas entry enters into inside the casing through the intake pipe, the breakwater cooperation is installed in the space on upper portion in the casing, purified gas outlet installs the outside on casing upper portion, inlet tube and drain pipe all cooperate the outside of setting at the casing for introduce water or get rid of the casing, the baffle cooperation is installed in casing lower part space, the shower nozzle matches to be installed in the lower extreme gas outlet of intake pipe department. The utility model discloses can improve dust removal effect, reduce noise pollution, the structure is succinct, low in manufacturing cost.

Description

A kind of wet dust collector

Technical field

This utility model relates to cleaner field, particularly relates to a kind of wet dust collector.

Background technology

Existing wet scrubber is commonly called as " demister ", and it is to make dusty gas and liquid (generally water) close contact, Utilize water droplet and the inertial collision of granule or utilize water and the effect that is sufficiently mixed of dust and other effect arrested particles or make Granule increases or stays and reach water and the device of dust separation effect in fixing container.Existing wet scrubber, dust removing effects Difference, and noise is big, cost of manufacture is high.

Summary of the invention

For solving problems of the prior art, this utility model provides a kind of wet dust collector, it is possible to increase remove Dirt effect, reduces noise pollution, simple for structure, low cost of manufacture.

For achieving the above object, this utility model one wet dust collector, including housing, dusty gas entrance, water fender, Blast pipe, purified gas outlet, water inlet pipe, drain pipe, dividing plate and shower nozzle；Described dusty gas entrance is entered into by air inlet pipe Enclosure interior；In described water fender coordinates the space being arranged on housing middle and upper part；Described purified gas outlet is arranged on housing The outside in portion；Described water inlet pipe and drain pipe are all equipped with the outside at housing, are used for introducing the water into or getting rid of housing；Described Dividing plate cooperation is arranged on lower housing portion space；Described shower nozzle Matching installation is at the gas outlet, lower end of air inlet pipe.

Described shower nozzle includes shell, port and rounded cap；Described port is positioned at the bottom of shell, and rounded cap secure fit is arranged on In the space that shell is formed；Narrow space is formed between described rounded cap and port.

The bell mouth shape that described port is rounded；Described rounded cap cross section is taper.

At hull outside Matching installation overflow pipe；Described port is positioned at below the horizontal plane of overflow pipe.

Lower housing portion space is divided into two parts of connection by described dividing plate.

Beneficial effect:

This utility model is by the housing arranged, dusty gas entrance, water fender, air inlet pipe, purified gas outlet, water inlet Pipe, drain pipe, dividing plate and shower nozzle etc., make dusty gas after blast pipe, with ejection at a high speed at shower nozzle, impact the water surface, shape Becoming foam and water smoke, grit then pours in water with air-flow, and tiny granule can also continue to be purified in water smoke, thus Efficiency is higher.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

As it is shown in figure 1, this utility model one wet dust collector, including housing 9, blast pipe 10, dusty gas entrance 1, Water fender 2, purified gas outlet 3, water inlet pipe 4, drain pipe 5, dividing plate 7 and shower nozzle 8；Described dusty gas entrance 1 passes through air intake It is internal that pipe 10 enters into housing 9；In described water fender 2 coordinates the space being arranged on housing 9 middle and upper part；Described purified gas outlet 3 outsides being arranged on housing 9 top；Described water inlet pipe 4 and drain pipe 5 are all equipped with in the outside of housing 9, for being drawn by water Enter or get rid of housing 9；The cooperation of described dividing plate 7 is arranged on housing 9 lower space；Described shower nozzle 8 Matching installation is at blast pipe 10 At gas outlet, lower end.

Described shower nozzle 8 includes shell 81, port 82 and rounded cap 83；Described port 82 is positioned at the bottom of shell 81, rounded cap 83 Secure fit is arranged in the space that shell 81 is formed；Narrow space is formed between described rounded cap 83 and port 82.

The bell mouth shape that described port 82 is rounded；Described rounded cap 83 cross section is taper.

Matching installation overflow pipe 6 outside housing 9；Described port 82 is positioned at below the horizontal plane of overflow pipe 6.

Housing 9 lower space is divided into two parts of connection by described dividing plate 7.

The dust removal process of wet dust collector is: dusty gas is after blast pipe 10, with ejection at a high speed, punching at shower nozzle 8 Striking waters face, form foam and water smoke, grit then pours in water with air-flow, and tiny granule can also continue to obtain in water smoke Purify, thus efficiency is higher.

The shower nozzle 8 of wet dust collector includes loudspeaker port 82 and the rounded cap 83 of taper of circle.Rounded cap 83 and loudspeaker port Forming a narrow annular channel between 82, dusty gas sprays from narrow slit, evokes foam purifying gas.The annulus area of shower nozzle narrow slit It is decided by air outlet velocity.Water fender 2 is made up of the sheet metal that multi-disc is two fold-types.

Shower nozzle 8 air outlet velocity is 8～12m/s, and in tank, air velocity is 2～3m/s, and it is 20 that blast pipe 10 buries water depth ～the fluid resistance of 30mm wet dust collector is 980～1750Pa.

This wet dust collector is the cleaner unit that a kind of simple in construction, cost and running expense are relatively low, and is easy to on-the-spot processing Manufacture.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims

1. a wet dust collector, it is characterised in that: include housing, dusty gas entrance, water fender, blast pipe, purification gas Outlet, water inlet pipe, drain pipe, dividing plate and shower nozzle；Described dusty gas entrance enters into enclosure interior by air inlet pipe；Described gear In water plate coordinates the space being arranged on housing middle and upper part；Described purified gas outlet is arranged on the outside of housing upper；Described enter Water pipe and drain pipe are all equipped with the outside at housing, are used for introducing the water into or getting rid of housing；The cooperation of described dividing plate is arranged on Lower housing portion space；Described shower nozzle Matching installation is at the gas outlet, lower end of air inlet pipe.

Wet dust collector the most according to claim 1, it is characterised in that: described shower nozzle includes shell, port and rounded cap；Institute Stating port and be positioned at the bottom of shell, rounded cap secure fit is arranged in the space that shell is formed；Shape between described rounded cap and port Become narrow space.

Wet dust collector the most according to claim 2, it is characterised in that: the bell mouth shape that described port is rounded；Described Rounded cap cross section is taper.

Wet dust collector the most according to claim 2, it is characterised in that: at hull outside Matching installation overflow pipe；Described Port is positioned at below the horizontal plane of overflow pipe.

Wet dust collector the most according to claim 1, it is characterised in that: lower housing portion space is divided into connection by described dividing plate Two parts.