CN208553506U - A kind of self-priming cyclone water curtain paint mist treatment device - Google Patents

Abstract

The utility model provides a kind of self-priming cyclone water curtain paint mist treatment device, it is characterized by comprising shells, air inlet, cyclic water tank, water fender, cyclone entrance, gas mixes trunnion, medicament adding mouth, flow back water pipe, cyclone outlet, baffling water filter plate, solid-liquid-gas separation chamber, gas distribution outlet, the ontology is divided into top, middle part and lower part, the cyclic water tank, water fender, air inlet is located at lower part, the cyclone entrance, gas mixes trunnion, medicament adding mouth, the reflux gentle screw outlet of water pipe is located at middle part, the utility model is that a kind of coating cloud removal efficiency is high, operating cost is few, convenient for the self-priming cyclone water-curtain paint mist removal device of operation, pass through cyclone, water curtain, siphonic effect and turbulent flow interaction, most afterwards through solid, liquid, achieve the effect that preferably to remove coating cloud after air separation separation.The utility model takes the self-priming cyclone water curtain mode of no pump to carry out coating cloud removal, avoids the phenomenon that water pump blocks.

Description

A kind of self-priming cyclone water curtain paint mist treatment device

Technical field

The utility model relates to environment protection field more particularly to self-priming cyclone water curtain paint mist treatment devices.

Background technique

Traditional water curtain is that the water in cyclic water tank is pumped into sink using water pump, is gone out by water spill-over in sink along water guide Metal plate forms cascade, and the coating cloud of larger particles in coating cloud is removed, it has, and structure is simple, production capacity is big, small in size, investment The remarkable advantages such as province, simple and convenient operation and maintenance, during-operation service expense be low, are widely used in chemical industry, petroleum, metallurgy, building materials, mining industry Etc. industries.

Coating cloud removal goes the coating cloud paint drop in exhaust gas as the treatment process in industrial production when discharge exhaust gas It removes, existing coating cloud removal device includes to pump the modes such as curtain, spray equipment, the filtering of coating cloud cotton, filler filtering.Coating cloud is gone Except it is with the most use in the process be to have water pumping curtain, have that when pumping curtain, water pump is pumped into water when lacquer spraying waste gas enters from air inlet Water in slot forms water curtain along trough rim, and the surface tension of water curtain brings the paint in exhaust gas the coating cloud in exhaust gas, paint drop in water into Mist, paint drop removal.Purified exhaust gas is discharged after the separation of solid, liquid, gas separator.But coating cloud removal device coating cloud now Removal efficiency is low, water pump is easy blocking.

Utility model content

According to the above technical problem, the utility model provides a kind of self-priming cyclone water curtain paint mist treatment device, special Sign is to include shell, air inlet, cyclic water tank, water fender, cyclone entrance, gas mix trunnion, medicament adding mouth, the water pipe that flows back, Cyclone outlet, baffling water filter plate, solid-liquid-gas separation chamber, gas distribution outlet, the ontology is divided into upper, middle and lower, described to follow Ring water tank, water fender, air inlet are located at lower part, and the cyclone entrance, gas mix trunnion, medicament adding mouth, the reflux gentle rotation of water pipe Outlet is located at middle part, and the baffling water filter plate, solid-liquid-gas separation chamber and gas distribution outlet are located at top, offer on the downside of the shell Air inlet, the cyclic water tank are arranged on the downside of shell, and the air inlet is located on the upside of cyclic water tank, on the upside of the cyclic water tank For water fender, the water fender upside is equipped with gas and mixes trunnion, and it is cyclone entrance, the cyclone entrance on the downside of trunnion that the gas, which mixes, Side is located on the upside of water fender, and the gas mixes trunnion two sides and offers medicament adding mouth, and the gas mixes to be equipped with back on the upside of trunnion Overflow pipe, the reflux water pipe upside are that cyclone exports, and cyclone outlet upside is provided with baffling water filter plate, and the baffling is filtered It is solid-liquid-gas separation chamber on the upside of water plate, is that gas distribution exports on the upside of the solid-liquid-gas separation chamber, the gas distribution outlet is provided with shell Top.

The cyclic water tank, water fender, gas mix trunnion, reflux water pipe, baffling water filter plate and pass through welding, are threadedly coupled admittedly It is scheduled on interior of shell, the case nose has offered air inlet, and the gas, which mixes, is equipped with overflow groove and general flowing plate, institute on the outside of trunnion It states overflow groove to be located on the downside of reflux water pipe, general flowing plate is equipped on the downside of the overflow groove, the medicament adding mouth is to state gas to mix trunnion Bending hole when formation.The solid-liquid-gas separation chamber exports the space between downside and baffling water filter plate by gas distribution and is formed.

The cyclic water tank side is equipped with filler, is equipped with sealing cover at the filler.

The gas distribution outlet is rectangular pyramid.

The gas distribution outlet is side's cone cylindrical body.

The cyclone entrance is side's cone cylindrical chamber.

It is rectangle straight tube that the gas, which mixes trunnion,.

The cyclone outlet is side's cone cylindricality.

The utility model has the following beneficial effects: the utility model is that a kind of coating cloud removal efficiency is high, operating cost is few, is convenient for The self-priming cyclone water-curtain paint mist removal device of operation is interacted by cyclone, water curtain, siphonic effect and turbulent flow, is most passed through afterwards Achieve the effect that preferably to remove coating cloud after the separation of solid, liquid, gas separator.The utility model takes the self-priming cyclone water of no pump Curtain mode carries out coating cloud removal, avoids the phenomenon that water pump blocks.

The gas of the utility model mixes trunnion two sides and offers medicament adding mouth, is added in cyclic process by medicament adding mouth Add glutinous agent, changes the adherency situation of coating cloud, so that coating cloud is formed clinker, be convenient to clean, increase the removal effect of coating cloud.This Shen Water fender please plays the role of stopping greasy dirt residue, has greasy dirt residue when water curtain flows to cyclic water tank, water fender by these Greasy dirt gear collects cleaning outside water tank convenient for the later period.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model.

Fig. 2 is the utility model cyclic water tank structural schematic diagram.

Fig. 3 is the utility model block water plate structure schematic diagram.

Fig. 4 is the utility model cyclone entrance structure schematic diagram.

Fig. 5 is that the utility model gas mixes throat tubular construction schematic diagram.

Fig. 6 is the utility model medicament adding mouth structural schematic diagram.

Fig. 7 is the utility model reflux water pipe structural schematic diagram.

Fig. 8 is the utility model baffling water filter plate structural schematic diagram.

Fig. 9 is the utility model gas distribution export structure schematic diagram.

Figure 10 is the utility model water fender position view.

Figure 11 is structural schematic diagram when the utility model installs overflow launder and flashing plate.

Figure 12 is the utility model overflow groove structure schematic diagram.

Figure 13 is the general flowing plate structure schematic diagram of the utility model.

Such as figure, cyclic water tank -1, water fender -2, cyclone entrance -3, gas mix trunnion -4, medicament adding mouth -5, reflux water pipe - 6, cyclone outlet -7, baffling water filter plate -8, solid-liquid-gas separation chamber -9, gas distribution export -10, shell -11.

Specific embodiment

Root according to the figure, is further described the utility model:

Embodiment 1

The utility model is a kind of self-priming cyclone water curtain paint mist treatment device, including shell 11, air inlet, recirculated water Case, water fender 2, cyclone entrance 3, gas mix trunnion 4, medicament adding mouth 5, reflux water pipe 6, cyclone outlet 7, baffling water filter plate 8, consolidate The separation chamber Ye Qi 9, gas distribution outlet 10, ontology is divided into upper, middle and lower, under cyclic water tank, water fender 2, air inlet are located at Portion, cyclone entrance 3, gas mix trunnion 4, medicament adding mouth 5, the gentle screw outlet 7 of water pipe 6 that flows back is located at middle part, baffling water filter plate 8, Solid-liquid-gas separation chamber 9 and gas distribution outlet 10 are located at top, and air inlet is offered on the downside of 11 front end of shell, and cyclic water tank setting exists 11 downside of shell, air inlet are located on the upside of cyclic water tank, are water fender 2 on the upside of cyclic water tank, it is mixed that gas is equipped on the upside of water fender 2 Trunnion 4, it is cyclone entrance 3 on the downside of trunnion 4 that gas, which mixes, and cyclone entrance 3 is located at 2 upside of water fender, and gas mixes 4 two sides of trunnion and offers Medicament adding mouth 5, gas, which mixes, is equipped with reflux water pipe 6 on the upside of trunnion 4, is cyclone outlet 7 on the upside of the water pipe 6 that flows back, in cyclone outlet 7 Side is provided with baffling water filter plate 8, is solid-liquid-gas separation chamber 9 on the upside of baffling water filter plate 8, goes out on the upside of solid-liquid-gas separation chamber 9 for gas distribution Mouth 10, gas distribution outlet 10 are provided with 11 top of shell.Cyclic water tank, water fender 2, gas mix trunnion 4, reflux water pipe 6, baffling filter Water plate 8 is fixed on inside shell 11 by welding, threaded connection.Case nose has offered air inlet, and gas mixes on the outside of trunnion Equipped with overflow groove and general flowing plate, overflow groove is located on the downside of reflux water pipe, and general flowing plate is equipped on the downside of overflow groove.Solid-liquid-gas separation chamber 9 It is formed by the space between 10 downside of gas distribution outlet and baffling water filter plate 8.Cyclic water tank side is equipped with filler, pacifies at filler Equipped with sealing cover.Gas distribution outlet 10 is rectangular pyramid.Gas distribution outlet 10 is side's cone cylindrical body.Cyclone entrance 3 is side's cone cylinder chamber Body.It is rectangle straight tube that gas, which mixes trunnion 4,.Cyclone outlet 7 is side's cone cylindricality.

Embodiment 2

When the utility model is used, the air-introduced machine of the gas distribution of the utility model outlet 10 and the external world is connected, when operation Due to utility model rear end air-introduced machine at cyclone entrance 3 shape negative pressure, the water of coating cloud, exhaust gas and the water tank water surface formed cyclone by Air inlet sucking enters gas by conical compression and mixes trunnion 4, and coating cloud, exhaust gas and water mix trunnion 4 upwards along gas, mixes trunnion 4 by gas Abundant collisional mixing forms local decompression's paint on the top that gas mixes trunnion 4 since the back taper pressure of cyclone outlet 7 discharges suddenly Mist, exhaust gas and water are sufficiently mixed herein, and the water being taken up is because the effect of gravity is understood some water and dropped back under the mixed trunnion 4 of cause gas Side can thus generate with the water for continuing to take up and hit to form boiling-like, be sufficiently mixed in the droplet and air-flow of boiling-like After stirring, while the agent of going to stick that gas mixes that the medicament adding mouth 5 on trunnion 4 is added in cyclic process mutually releases therewith, changes coating cloud Adherency situation, so that coating cloud is formed clinker or particulate matter, dropout will be cleaned to thoroughly in water, to reach to paint The purpose of mist particle cleaning purification.Solid-liquid-gas separation chamber 9 is entered by cyclone outlet 7, the water a portion being raised follows Air-flow is entering solid-liquid-gas separation chamber 9, is realizing three phase separation, the purification air after separation is by cloth by 8 device of baffling water filter plate Gas outlet 10 is discharged to atmosphere, and the water after separation is then deposited on separation chamber bottom, flows into overflow groove by reflux water pipe 6, water from Overflow groove overflows on flashing plate, forms water curtain, flows back to cyclic water tank 1.

Working principle:

The present apparatus is placed in paint spraying workshop, gas distribution outlet 10 is connected with extraneous air-introduced machine, at spray process Paint dust is pumped into water tank by the air-introduced machine of water-screen cabinet, and the air containing coating cloud carries out first time after the cascade of front It intercepts, dust enters cyclic water tank 1 and water is mixed to form steam, and then is taken up steam by blower pressure castering action of doing something in a fit of pique The reduction that gas mixes 4 channel of trunnion, the top cyclone in air-flow arrival channel exports 7 due to flow velocity is sucked by cyclone entrance 3, by band The water play a part of can thus be hit because gravity is understood some water and dropped back into below cause passway with the water generation for continuing to take up It hits to form boiling-like, after being sufficiently mixed stirring in the droplet and air-flow of boiling-like, particulate matter will be cleaned to thoroughly in water, To achieve the purpose that purify to coating cloud particle cleaning.The water a portion being raised follows air current composition to enter solid, liquid gas Separation chamber three phase separation is realized by 8 device of baffling water filter plate.Purification air after separation is discharged to big by gas distribution outlet 10 Gas, the water after separation are then deposited on separation chamber bottom, flow into overflow groove by reflux water pipe 6, water overflows to flashing from overflow groove Water curtain is formed on plate, flows back to cyclic water tank 1.

Above are merely preferred embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as The protection scope of the utility model.

Claims (9)

1. a kind of self-priming cyclone water curtain paint mist treatment device, it is characterised in that including shell, air inlet, cyclic water tank, gear Water plate, cyclone entrance, gas mix trunnion, medicament adding mouth, reflux water pipe, cyclone outlet, baffling water filter plate, solid-liquid-gas separation chamber, Gas distribution outlet, the ontology are divided into upper, middle and lower, and the cyclic water tank, water fender, air inlet are located at lower part, described Cyclone entrance, gas mix trunnion, medicament adding mouth, the reflux gentle screw outlet of water pipe and are located at middle part, the baffling water filter plate, solid-liquid-gas Separation chamber and gas distribution outlet are located at top, and air inlet is offered on the downside of the case nose, and the cyclic water tank is arranged in shell Downside, the air inlet are located on the upside of cyclic water tank, are water fender on the upside of the cyclic water tank, are equipped on the upside of the water fender Gas mixes trunnion, and it is cyclone entrance on the downside of trunnion that the gas, which mixes, and the cyclone entrance is located on the upside of water fender, and the gas mixes trunnion two Side offers medicament adding mouth, and the gas mixes and is equipped with reflux water pipe on the upside of trunnion, is that cyclone exports on the upside of the reflux water pipe, Cyclone outlet upside is provided with baffling water filter plate, is solid-liquid-gas separation chamber, the solid-liquid-gas on the upside of the baffling water filter plate It is that gas distribution exports on the upside of separation chamber, the gas distribution outlet is provided with shell upper.

2. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the circulation Water tank, water fender, gas mix trunnion, reflux water pipe, baffling water filter plate and pass through welding, are threadedly coupled and fix inside the housing, institute It states case nose and has offered air inlet, the gas, which mixes, is equipped with overflow groove and general flowing plate on the outside of trunnion, the overflow groove is located at back On the downside of overflow pipe, general flowing plate is equipped on the downside of the overflow groove, the medicament adding mouth is the bending hole stated when gas mixes trunnion formation.

3. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the solid-liquid Gas separation chamber exports the space between downside and baffling water filter plate by gas distribution and is formed.

4. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the circulation Water tank side is equipped with filler, is equipped with sealing cover at the filler.

5. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the gas distribution Outlet is rectangular pyramid.

6. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the gas distribution Outlet is side's cone cylindrical body.

7. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the cyclone Entrance is side's cone cylindrical chamber.

8. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the gas is mixed Trunnion is rectangle straight tube.

9. a kind of self-priming cyclone water curtain paint mist treatment device described in accordance with the claim 1, it is characterised in that the cyclone Outlet is side's cone cylindricality.