CN109433501A - A kind of multi-level water whirling paint-spraying cabinet - Google Patents
A kind of multi-level water whirling paint-spraying cabinet Download PDFInfo
- Publication number
- CN109433501A CN109433501A CN201811584649.7A CN201811584649A CN109433501A CN 109433501 A CN109433501 A CN 109433501A CN 201811584649 A CN201811584649 A CN 201811584649A CN 109433501 A CN109433501 A CN 109433501A
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- China
- Prior art keywords
- reaction chamber
- water
- paint
- baffle
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 238000005507 spraying Methods 0.000 title claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 63
- 239000012530 fluid Substances 0.000 claims abstract description 55
- 239000003973 paint Substances 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 12
- 238000001802 infusion Methods 0.000 claims description 9
- 230000010412 perfusion Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 12
- 239000002912 waste gas Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 46
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/465—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material using substantially vertical liquid curtains or wetted walls behind the object to be sprayed
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention belongs to waste gas treatment equipment technical fields, in particular to a kind of multi-level water whirling paint-spraying cabinet, including paint spray booth and reaction chamber, it is connected between paint spray booth and reaction chamber by venthole, blower is provided on reaction chamber, effluent trough is provided with above inlet plenum, medical fluid in effluent trough flows out and forms water curtain, venthole is arranged below water curtain, the independent venthole of at least two groups is provided in the cabinet body, and effluent trough corresponding with venthole is provided in cabinet body, the sealing plate for sealing ventilation hole is provided in cabinet body；Spray equipment and baffle are provided in reaction chamber, reaction chamber is divided the airflow channel to form S-shaped by baffle, and the medical fluid sprayed in spray equipment forms water curtain on baffle；Reaction chamber bottom is provided with filtering trough, and the medical fluid on baffle enters in filtering trough through baffle water conservancy diversion, and that the purpose of the present invention is to provide a kind of cleaning effects is good, control convenient to use and the multi-level water whirling paint-spraying cabinet convenient for flexibly using.
Description
Technical field
The invention belongs to waste gas treatment equipment technical field, in particular to a kind of multi-level water whirling paint-spraying cabinet.
Background technique
Spray painting is a kind of common paint application method, will paint dispersion by spray gun by means of air pressure when use
At uniform and fine droplet, a kind of method for imposing on the surface of coated article is applied, the construction period of spraying is shorter, in short-term energy
The feeding of complete large area, convenient for producing in enormous quantities, and the product surface that spraying process comes out, smooth exquisiteness good hand touch, therefore
It is widely used in industrial production, but paint atomizing in painting process, the paint of atomization are largely attached to product surface, but
Be some paint loss in air, these meetings for having of paint are attached on machine, influence the normal use of machine,
Some meetings influence the health of worker by worker's suction body, so most of factory carries out in spray booth now
Spray painting, and be provided with paint exhaust treatment device in spray booth and absorb the paint handled in air, common spray booth such as China
A kind of cascade spray booth that patent of invention CN201720905228.4 is announced, structure is simple, contacts and makes with cascade using exhaust gas
Paint is reacted with the medical fluid in cascade, so that the cleaning to exhaust gas is completed, but exhaust gas connects with cascade in this spray booth
The touching time is shorter, and cleaning completely can not will be painted in exhaust gas, other equipment is needed to repeat to clear up exhaust gas.
Summary of the invention
In order to overcome the defects of the prior art, control good, convenient to use that the object of the present invention is to provide a kind of cleaning effects
It makes and is convenient for the multi-level water whirling paint-spraying cabinet flexibly used.
The object of the present invention is achieved like this:
A kind of multi-level water whirling paint-spraying cabinet, including cabinet body and the water curtain plate being fixed in cabinet body, water curtain plate divides cabinet body
It every forming paint spray booth and reaction chamber, is connected between paint spray booth and reaction chamber by venthole, is provided with blower, blower on reaction chamber
Exhaust gas in abstraction reaction room, and enter the exhaust gas in paint spray booth in reaction chamber, it is provided with effluent trough above the inlet plenum,
Medical fluid in effluent trough flows out and is formed the water curtain for adsorbing paint, and venthole is arranged below water curtain；
It is provided with the independent venthole of at least two groups in the cabinet body, and is provided in cabinet body corresponding with venthole respectively
Effluent trough is movably set with the sealing plate for sealing ventilation hole in cabinet body；
Be provided with the spray equipment for spraying medical fluid in the reaction chamber, and for reaction indoor gas flow into
The baffle of row guiding, the baffle tilts down setting in the reaction chamber, and reaction chamber is divided to the airflow channel to form S-shaped,
And the medical fluid sprayed in spray equipment forms water curtain on baffle；
The reaction chamber bottom is provided with filtering trough, and the medical fluid on baffle enters in filtering trough through baffle water conservancy diversion.
The inclined back plate setting in the reaction chamber, and forms up big and down small cavity in the reaction chamber.
The venthole bottom is provided with vortex board, and vortex board tilts upwards close to the side of reaction chamber, and makes venthole
Towards the baffle.
The venthole setting is provided with the opposite backboard of water curtain plate below water curtain plate, in reaction chamber, and baffle is alternately set
It sets on water curtain plate and backboard, and the baffle above venthole is fixed on water curtain plate.
The baffle side is fixedly connected with reaction chamber wall, and the baffle other side is provided with the sawtooth portion bent downward.
To paint spray booth's protrusion in the middle part of the water curtain plate.
The effluent trough side is provided with water level plate, and water level plate upper end is water outlet, is provided with pressing plate at the top of filtering trough
One, one lower end of pressing plate is lower than water level plate upper end；It is provided with pressing plate two on the outside of the water outlet, two lower end of pressing plate is provided with bending
Portion, medical fluid are flowed out from water outlet, and flow to the water curtain plate through the guiding of pressing plate two.
It is provided with liquid-transport pipe-line and infusion pump on the cabinet body, is provided on perfusion tube and is connected to spray equipment and effluent trough
Branch pipe, and be provided with controlled valve on the branch pipe.
Filtering trough bottom middle position is provided with return water box, and filtering trough bottom is provided with inclined deflector,
Liquid in filtering trough is concentrated through deflector water conservancy diversion enters return water box, is then recycled by infusion pump conveying.
Drain outlet is formed between the paint spray booth bottom and cabinet body, paint spray booth bottom is provided with dismountable sealing plate, cabinet
Body bottom is provided with to the inclined bottom plate of reaction chamber, and sewage pipe is provided on cabinet body, when sealing plate is removed, the liquid of reaction chamber bottom
Body enters drain outlet, and is discharged from sewage pipe.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that
1, multi-level water whirling paint-spraying cabinet of the present invention, including cabinet body and the water curtain plate being fixed in cabinet body, water curtain plate
Cabinet body is separated to form paint spray booth and reaction chamber, is connected between paint spray booth and reaction chamber by venthole, is provided on reaction chamber
Blower, the exhaust gas in blower abstraction reaction room, and enter the exhaust gas in paint spray booth in reaction chamber, setting above the inlet plenum
There is effluent trough, the medical fluid in effluent trough flows out and formed the water curtain for adsorbing paint, and venthole is arranged below water curtain, the knot
The paint in scavenging is contacted by exhaust gas and water curtain in structure, the medical fluid in water curtain constantly flows and medical fluid can be made to fill with paint
Point；It is provided with the independent venthole of at least two groups in the cabinet body, and is provided with water outlet corresponding with venthole respectively in cabinet body
Slot, is movably set with the sealing plate for sealing ventilation hole in cabinet body, the structure of multiple groups venthole and sealing plate be conducive to using
Person flexibly controls according to self-demand, user-friendly；
The spray equipment for spraying medical fluid is provided in reaction chamber, and for leading to reaction indoor gas flowing
To baffle, the baffle tilts down setting in the reaction chamber, and reaction chamber is divided to the airflow channel to form S-shaped, and sprays
The medical fluid sprayed in shower device forms water curtain on baffle, is further cleared up exhaust gas, is mentioned by spray equipment and baffle
The cleaning effect of high spray booth；The reaction chamber bottom is provided with filtering trough, and the medical fluid on baffle entered through baffle water conservancy diversion
In drainage trap, facilitate recycling for medical fluid.
2, venthole setting of the present invention is provided with the opposite backboard of water curtain plate below water curtain plate, in reaction chamber, keeps off
Plate is disposed alternately on water curtain plate and backboard, and the medical fluid of spray equipment spray successively passes through these baffles and enters filtering trough
In, which come into full contact with exhaust gas with medical fluid, improves exhaust gas cleaning effect, and the baffle above venthole is fixed at water curtain
On plate, medical fluid after reaction is avoided to enter in venthole through water curtain plate water conservancy diversion, influences the recycling filtering of medical fluid；The inclined back plate is set
It sets in the reaction chamber, and forms up big and down small cavity in the reaction chamber, after which keeps the air velocity in reaction chamber first fast
Slowly, early period, air-flow velocity was very fast, and the air-flow of convolution is formed by baffle, and the water mist for spraying air-flow with spray equipment is abundant
Contact, improves the cleaning effect of exhaust gas.
3, venthole bottom of the present invention is provided with vortex board, and vortex board tilts upwards close to the side of reaction chamber, and
Make venthole towards the baffle, which forms eddy flow convenient for exhaust gas, and makes the paint in exhaust gas since inertia and air are de-
From facilitating the cleaning treatment of exhaust gas；Baffle side is fixedly connected with reaction chamber wall, and the baffle other side, which is provided with, to be bent downward
Sawtooth portion, this configuration avoids the medical fluids flowed down from baffle to form cascade, influences exhaust gas flowing, and increase the steam in exhaust gas
It is more, it is utilized convenient for the processing in exhaust gas later period.
4, to paint spray booth's protrusion in the middle part of water curtain plate of the present invention, raised setting is convenient for the liquid and water curtain in effluent trough
Plate contact, avoids the liquid in effluent trough from directly dripping without forming water curtain, can not come into full contact with exhaust gas, to influence clear
Clean effect；The effluent trough side is provided with water level plate, and water level plate upper end is water outlet, is provided with pressing plate at the top of filtering trough
One, one lower end of pressing plate is lower than water level plate upper end, which reduces medical fluid initial flow rate by way of overflow, and is conducive in water
Medical fluid in curtain plate surface forms uniform water curtain, and is provided with pressing plate two on the outside of water outlet, and two lower end of pressing plate is provided with bending
Portion, medical fluid are flowed out from water outlet, and flow to the water curtain plate through the guiding of pressing plate two, and pressing plate two is provided with conducive to medical fluid flow direction
Water curtain plate, avoiding medical fluid from splashing influences the formation of water curtain.
5, liquid-transport pipe-line and infusion pump are provided on cabinet body of the present invention, be provided on perfusion tube with spray equipment and go out
The branch pipe of sink connection, and it is provided with controlled valve on the branch pipe, each effluent trough and spray are flexibly controlled convenient for user
The water outlet status of shower device, avoids waste of resource；Filtering trough bottom middle position is provided with return water box, filtering trough bottom
Portion is provided with inclined deflector, and the liquid in filtering trough is concentrated through deflector water conservancy diversion enters return water box, then passes through infusion
Pump conveying recycles, which recycles convenient for medical fluid, and return water box has the characteristic of block steam and drain water, avoid exhaust gas from
Loss in filtering trough；Drain outlet is formed between the paint spray booth bottom and cabinet body, paint spray booth bottom is provided with removably
Sealing plate, bottom of cabinet bulk is provided with to the inclined bottom plate of reaction chamber, and sewage pipe is provided on cabinet body, when sealing plate is removed, reaction chamber
The liquid of bottom enters drain outlet, and is discharged from sewage pipe, and when user clears up paint spray booth, sewage is directly logical from blowdown
It is flowed out in road, is convenient for user's cleaning and maintenance.
Detailed description of the invention
Fig. 1 is cross-sectional view of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the partial enlarged view in Fig. 1 at A；
Fig. 4 is the structural schematic diagram of baffle in the present invention.
Figure label meaning: 1- cabinet body；The paint spray booth 2-；3- reaction chamber；4- venthole；5- spray equipment；6- baffle；7- back
Plate；8- sewage pipe；9- return water box；10- controlled valve；11- water curtain plate；12- reinforcing rib；13- vortex board；14- sealing plate；15- inspection
Repair door；16- blower；17- perfusion tube；18- infusion pump；19- branch pipe；21- effluent trough；The drain outlet 22-；31- deflector；32-
Filtering trough；41- sealing plate；51- sawtooth portion；91- return pipe；92- water supply tank；93- moisturizing channel；211- water level plate；212-
Pressing plate one；213- pressing plate two；214- bending part.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing:
Referring to FIG. 1 to FIG. 4, a kind of multi-level water whirling paint-spraying cabinet, including cabinet body 1 and the water being fixed in cabinet body 1
Cabinet body 1 is separated to form paint spray booth 2 and reaction chamber 3, passes through venthole between paint spray booth 2 and reaction chamber 3 by curtain plate 11, water curtain plate 11
4 are connected to, and are provided with blower 16, the exhaust gas in 16 abstraction reaction room 3 of blower on reaction chamber 3, and enter the exhaust gas in paint spray booth 2
In reaction chamber 3, effluent trough 21 is provided with above the inlet plenum, the medical fluid in effluent trough 21 is flowed out and formed for adsorbing paint
Water curtain, which come into full contact with exhaust gas with medical fluid, and water curtain surface area is big, improve medical fluid and paint reaction efficiency, lead to
Stomata 4 is arranged below water curtain, and the medical fluid that flows down on exhaust gas water curtain forms cascade in 4 end of venthole, and in venthole 4 with
Exhaust gas comes into full contact with, and improves the cleaning effect of exhaust gas.
Water curtain directly can flow out to be formed by the medical fluid in effluent trough 21, be provided with below the preferred effluent trough 21 of the present invention
Water curtain plate 11, medical fluid form water curtain on 11 surface of water curtain plate, keep water curtain more complete, and area is bigger, and preferably in water curtain plate 11
Portion contacts with water curtain plate 11 convenient for the liquid in effluent trough 21, avoids in effluent trough 21 to 2 protrusion of paint spray booth, raised setting
Liquid is directly dripped without forming water curtain, can not be come into full contact with exhaust gas, to influence cleaning effect.
21 side of effluent trough is provided with water level plate 211, and 211 upper end of water level plate is water outlet, 32 top of filtering trough
It is provided with pressing plate 1, one 212 lower end of pressing plate is lower than 211 upper end of water level plate, at the beginning of which reduces medical fluid by way of overflow
Beginning flow velocity, and be conducive to the medical fluid on 11 surface of water curtain plate and form uniform water curtain, and be provided with pressing plate two on the outside of water outlet
213,2 213 lower end of pressing plate is provided with bending part 214, and medical fluid is flowed out from water outlet, and through described in the guiding flow direction of pressing plate 2 213
Water curtain plate 11, being provided with for pressing plate 2 213 flow to water curtain plate 11 conducive to medical fluid, and avoiding medical fluid from splashing influences the formation of water curtain；It is excellent
It selects and is provided with reinforcing rib 12 below sink 21, reinforcing rib 12 is directly fixedly connected with water curtain plate 11 or by baffle and water curtain
Plate 11 is fixedly connected indirectly, and water curtain plate 11 is since deformation occurs for gravity after avoiding long-time service.
One group of venthole 4 can be set in the cabinet body 1, multiple groups venthole 4 also can be set, preferably set in cabinet body 1
It is equipped with the independent venthole 4 of at least two groups, is provided with two groups of ventholes 4 in the present embodiment in cabinet body 1, and be provided in cabinet body 1
Effluent trough 21 corresponding with venthole 4 respectively, reaction chamber 3 and paint spray booth 2 are separated by upper and lower two water curtain plates 11, and two groups of groups are logical
Stomata 4 is separately positioned on two groups of water curtain plates, 11 lower section, and two groups of water storage tanks and two groups of water curtain plates 11, cabinet body 1 are provided in cabinet body 1
In be movably set with sealing plate 41 for sealing ventilation hole 4, by circuit or manually carry out control sealing plate 41 realize it is logical
Stomata 41 is communicated or sealed, and the structure of multiple groups venthole 4 and sealing plate 41 is conducive to user flexibly to be made according to self-demand
With venthole 4, keep exhaust-gas treatment more energy-efficient.
The spray equipment 5 for spraying medical fluid is provided in the reaction chamber 3, and for gas stream in reaction chamber 3
The dynamic baffle 6 being oriented to, the baffle 6, which tilts down, to be arranged in reaction chamber 3, and reaction chamber 3 is divided to the gas for forming S-shaped
Circulation road, and the medical fluid sprayed in spray equipment 5 forms water curtain on baffle 6, it is further right by spray equipment 5 and baffle 6
Exhaust gas is cleared up, and the cleaning effect of spray booth is improved, and preferably 6 side of baffle is fixedly connected with 3 inner wall of reaction chamber, and baffle 6 is another
Side is provided with the sawtooth portion 51 bent downward, and this configuration avoids the medical fluids flowed down from baffle 6 to form cascade, influences exhaust gas
Flowing, and increase the steam in exhaust gas, it is utilized convenient for the processing in exhaust gas later period.
The venthole 4 is arranged below water curtain plate 11, and the opposite backboard 7 of water curtain plate 11, baffle are provided in reaction chamber 3
6 are disposed alternately on water curtain plate 11 and backboard 7, setting are spaced on the vertical wind direction of baffle 6, and intersect in horizontal direction, from
And the medical fluid for spraying spray equipment 5 successively passes through these baffles 6, and water curtain is formed on baffle 6, eventually enters into filtering trough
In 32, which come into full contact with exhaust gas with medical fluid, improves exhaust gas cleaning effect, and the baffle 6 of 4 top of venthole is fixed at
On water curtain plate 11, medical fluid after reaction is avoided to enter in venthole 4 through 11 water conservancy diversion of water curtain plate, influences the recycling filtering of medical fluid；It is preferred that
The backboard 7 is inclined in reaction chamber 3, and up big and down small cavity is formed in reaction chamber 3, which makes reaction chamber 3
In air velocity first quick and back slow, early period, air-flow velocity was very fast, by baffle 6 stop formed convolution air-flow, make air-flow and spray
The water mist that shower device 5 sprays comes into full contact with, and improves the cleaning effect of exhaust gas.
4 bottom of venthole is provided with vortex board 13, and vortex board 13 tilts upwards close to the side of reaction chamber 3, and makes
For venthole 4 towards the baffle 6, preferably 13 upper surface of vortex board is arc-shaped, which forms eddy flow convenient for exhaust gas, and makes exhaust gas
In paint be detached from due to inertia and air, facilitate the cleaning treatment of exhaust gas.
It is preferred that 3 bottom of reaction chamber is provided with filtering trough 32, the medical fluid on baffle 6 enters filtering through 6 water conservancy diversion of baffle
In sink 32, facilitates recycling for medical fluid, and 32 bottom middle position of the filtering trough is provided with return water box 9, cross drainage
32 bottom of slot is provided with inclined deflector 31, and the liquid in filtering trough 32 is concentrated through 31 water conservancy diversion of deflector enters return water box 9,
It is then recycled by the conveying of infusion pump 18, which recycles convenient for medical fluid, and return water box 9 has block steam and drain water
Characteristic avoids exhaust gas loss from filtering trough 32.
Perfusion tube 17 and infusion pump 18 are provided on the cabinet body 1,1 side of cabinet body is provided with water supply tank 92, water supply tank
It is provided with the moisturizing channel 93 for supplementing medical fluid on 92, the return pipe 91 being connected to water supply tank 92, mistake are provided on return water box 9
Medical fluid in drainage trap 32 flows back into water supply tank 92 through filtering, be provided on the preferably described perfusion tube 17 with spray equipment 5 and
The branch pipe 19 that effluent trough 21 is connected to, and controlled valve 10 is provided on the branch pipe 19, it is flexibly controlled convenient for user each
The water outlet status of effluent trough 21 and spray equipment 5, avoids waste of resource.
Drain outlet 22 is formed between 2 bottom of paint spray booth and cabinet body 1,2 bottom of paint spray booth is provided with dismountable envelope
Plate 14,1 bottom of cabinet body is provided with to the inclined bottom plate of reaction chamber 3, and sewage pipe 8 is provided on cabinet body 1, when sealing plate 14 is removed,
The liquid of 3 bottom of reaction chamber enters drain outlet 22, and is discharged from sewage pipe 8, and when user clears up paint spray booth 2, sewage is straight
It connects and is flowed out from drain outlet 22, be convenient for user's cleaning and maintenance, sewage pipe 8 is preferably also equipped on filtering trough 32, it is convenient
User clears up reaction chamber 3, and maintenance door 15 is arranged in the present invention preferably on 3 rear of reaction chamber, and backboard 7 is by reaction chamber 3 and overhauls
Door 15 separates, and avoids exhaust gas loss from maintenance door 15, and the setting of maintenance door 15 ties up the cleaning of drain outlet convenient for user
Shield, and convenient for users to the maintenance to filtering trough 32 and return water box 9.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of multi-level water whirling paint-spraying cabinet, it is characterised in that: including cabinet body (1) and the water curtain plate being fixed in cabinet body (1)
(11), cabinet body is separated to form paint spray booth (2) and reaction chamber (3) by water curtain plate (11), is led between paint spray booth (2) and reaction chamber (3)
Venthole (4) connection is crossed, is provided with blower (16) on reaction chamber (3), the exhaust gas in blower (16) abstraction reaction room (3), and make
Exhaust gas in paint spray booth (2) enters in reaction chamber (3), is provided with effluent trough (21) above the inlet plenum, in effluent trough (21)
Medical fluid flow out and formed for adsorb paint water curtain, venthole (4) be arranged below water curtain；
Be provided with the independent venthole of at least two groups (4) on the water curtain plate (11), and be provided in cabinet body (1) respectively with ventilation
The corresponding effluent trough (21) in hole (4) is movably set with the sealing plate (41) for sealing ventilation hole (4) in cabinet body (1)；
The spray equipment (5) for spraying medical fluid is provided in the reaction chamber (3), and for reaction chamber (3) interior gas
The baffle (6) being oriented to is flowed, the baffle (6), which tilts down, to be arranged in reaction chamber (3), and reaction chamber (3) are divided
The airflow channel of S-shaped is formed, and the medical fluid sprayed in spray equipment (5) forms water curtain on baffle (6)；
Reaction chamber (3) bottom is provided with filtering trough (32), and the medical fluid on baffle (6) enters filtering through baffle (6) water conservancy diversion
In sink (32).
2. a kind of multi-level water whirling paint-spraying cabinet according to claim 1, it is characterised in that: the venthole (4) is arranged in water
Below curtain plate (11), it is provided with the opposite backboard (7) of water curtain plate (11) in reaction chamber (3), baffle (6) is disposed alternately at water curtain plate
(11) baffle (6) and on backboard (7), and above venthole (4) is fixed on water curtain plate (11).
3. a kind of multi-level water whirling paint-spraying cabinet according to claim 2, it is characterised in that: the backboard (7) is inclined at
In reaction chamber (3), and up big and down small cavity is formed in reaction chamber (3).
4. a kind of multi-level water whirling paint-spraying cabinet according to claim 1 or 2 or 3, it is characterised in that: venthole (4) bottom
Portion is provided with vortex board (13), and vortex board (13) tilts upwards close to the side of reaction chamber (3), and makes venthole (4) towards institute
State baffle (6).
5. a kind of multi-level water whirling paint-spraying cabinet according to claim 4, it is characterised in that: baffle (6) side with react
Room (3) inner wall is fixedly connected, and baffle (6) other side is provided with the sawtooth portion (51) bent downward.
6. a kind of multi-level water whirling paint-spraying cabinet described according to claim 1 or 2 or 3 or 5, it is characterised in that: the water curtain plate
(11) middle part is raised to paint spray booth (2).
7. a kind of multi-level water whirling paint-spraying cabinet according to claim 6, it is characterised in that: effluent trough (21) the side setting
Have water level plate (211), water level plate (211) upper end is water outlet, is provided with pressing plate one (212), pressing plate at the top of filtering trough (32)
One (212) lower end is lower than water level plate (211) upper end；Pressing plate two (213) is provided on the outside of the water outlet, under pressing plate two (213)
End is provided with bending part (214), and medical fluid is flowed out from water outlet, and flows to the water curtain plate (11) through pressing plate two (213) guiding.
8. a kind of multi-level water whirling paint-spraying cabinet described according to claim 1 or 2 or 3 or 5 or 7, it is characterised in that: on the cabinet body
It is provided with perfusion tube (17) road and infusion pump (18), is provided on perfusion tube (17) and connects with spray equipment (5) and effluent trough (21)
Logical branch pipe (19), and controlled valve (10) are provided on the branch pipe (19).
9. a kind of multi-level water whirling paint-spraying cabinet according to claim 8, it is characterised in that: in filtering trough (32) bottom
Meta position, which installs, to be equipped with return water box (9), and filtering trough (32) bottom is provided with inclined deflector (31), in filtering trough (32)
Liquid is concentrated through deflector (31) water conservancy diversion enters return water box (9), is then recycled by infusion pump (18) conveying.
10. a kind of multi-level water whirling paint-spraying cabinet described according to claim 1 or 2 or 3 or 5 or 7 or 9, it is characterised in that: the spray
Drain outlet (22) are formed between paint room (2) bottom and cabinet body (1), paint spray booth (2) bottom is provided with dismountable sealing plate (14),
Cabinet body (1) bottom is provided with to reaction chamber (3) inclined bottom plate, and sewage pipe (8) are provided on cabinet body (1), and sealing plate (14) is torn open
Except when, the liquid of reaction chamber (3) bottom enters drain outlet (22), and the discharge from the sewage pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584649.7A CN109433501A (en) | 2018-12-24 | 2018-12-24 | A kind of multi-level water whirling paint-spraying cabinet |
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| CN110152920A (en) * | 2019-05-17 | 2019-08-23 | 广州中创环保科技有限公司 | A kind of coating cloud removal device |
| CN110384991A (en) * | 2019-08-13 | 2019-10-29 | 广东慧风环保科技有限公司 | The mixed dynamic Water curtain machine of scrollwork cyclone |
| CN113695139A (en) * | 2021-09-04 | 2021-11-26 | 上海吉祥家美幕墙材料有限公司 | Aluminum veneer paint spraying workshop and paint spraying production line |
| CN115121403A (en) * | 2022-07-27 | 2022-09-30 | 芜湖久弘重工股份有限公司 | Lost foam coating spraying device for large-scale casting numerical control machine tool |
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| CN113695139B (en) * | 2021-09-04 | 2023-03-21 | 上海吉祥家美幕墙材料有限公司 | Aluminum veneer paint spraying workshop and paint spraying production line |
| CN115121403A (en) * | 2022-07-27 | 2022-09-30 | 芜湖久弘重工股份有限公司 | Lost foam coating spraying device for large-scale casting numerical control machine tool |
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