CN110395825A

CN110395825A - A kind of paint spray booth liquid waste treating apparatus

Info

Publication number: CN110395825A
Application number: CN201910812689.0A
Authority: CN
Inventors: 冯冶冰; 丁丽芳
Original assignee: Changzhou Luo Jun Plant Equipment Co Ltd
Current assignee: Changzhou Luo Jun Plant Equipment Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2019-11-01

Abstract

The present invention relates to paint spray booth liquid waste disposal technique fields for one kind of the invention, specially a kind of paint spray booth liquid waste treating apparatus, including tapping chamber, flocculation chamber and adsorbent chamber, tapping chamber lower end is equipped with discharge port, the inner bottom that the upper end of discharge port is located at tapping chamber is fixedly connected with several reticles, reticle is hollow plate, and the fixed conducting in two sides has porous ceramic plate, it is connected and is connected by delivery pipe between several reticle bottoms, the side public affairs that one end of delivery pipe is through to tapping chamber are fixedly connected with air pump, traditional liquid waste treating apparatus is solved in invention, strainer is easy blocking, need frequent cleaning problem, and lacks and fast hierarchical cleaning problem effectively is carried out to suspension greasy dirt tiny in waste water, and traditional active carbon filter type, active carbon filters the problem of insufficient and inconvenient replacement.

Description

A kind of paint spray booth liquid waste treating apparatus

Technical field

The present invention relates to paint spray booth liquid waste disposal technique field, specially a kind of paint spray booth liquid waste treating apparatus.

Background technique

Paint spray booth is also called as the term suggests carrying out spray painting coloring treatment to filtering spray painting object in a room Combined padding and drying system is done, and there are many paint spray booth type, including wind pressure type or water curtain type, i.e., are completely cut off paint in paint spray booth using cascade In, it avoids pollution, a large amount of waste liquids will be generated at this time, oil residues urushoil rouge etc. is often easy in waste liquid.

And traditional treatment measures that dispose waste liquid, it has the disadvantage in that in liquid waste processing, multi-pass crosses filter screen to big Granule foreign is filtered, and filter screen is easy the blocking such as grease, and using effect is poor, needs frequently to clear up, and at greasy dirt When reason, it cannot quickly be separated with waste liquid for the tiny suspension greasy dirt progress in waste liquid, and quickly collect, and traditional waste liquid It when by filtering, is often used active carbon filter plate and deodorization etc. is carried out to waste liquid, and mostly use rectangular arrangement pattern in filter screen It is filtered, this active carbon for taking the lead in touching waste water just made is easily saturated, and does not come into full contact with the active carbon of waste water, just It is not up to saturated, to active carbon occur using insufficient, filter effect is poor, and has that replacement filter screen is inconvenient to ask , there is improvement in topic.

Summary of the invention

In view of the deficiencies of the prior art, it the present invention provides a kind of paint spray booth liquid waste treating apparatus, solves traditional Dispose waste liquid treatment measures, is filtered by filter screen to large granular impurity, and filter screen is easy the blocking such as grease, uses effect Fruit is poor, needs frequently to clear up, and in oily waste treatment, cannot be carried out for the tiny suspension greasy dirt in waste liquid quickly with it is useless Liquid separation, and quickly collect, and traditional waste liquid is often used active carbon filter plate and carries out deodorization to waste liquid when by filtering Deng, and mostly using rectangular arrangement pattern to be filtered in filter screen, this active carbon for taking the lead in touching waste water just made is easy full With, and do not come into full contact with the active carbon of waste water, be just not up to saturated, to active carbon occur using insufficient, filter effect compared with Difference, and there is a problem of replacing filter screen it is inconvenient the problem of.

To achieve the above object, the invention provides the following technical scheme: a kind of paint spray booth liquid waste treating apparatus, including go out Slag chamber, flocculation chamber and adsorbent chamber, the tapping chamber lower end are equipped with discharge port, and the upper end of the discharge port is located at the inside of tapping chamber Bottom end is fixedly connected with several reticles, and the reticle is hollow plate, and the fixed conducting in two sides has porous ceramic plate, Ruo Ganfen It cuts to be connected between board bottom portion by delivery pipe and be connected, the side public affairs that one end of the delivery pipe is through to tapping chamber are fixedly connected with Air pump, the upper end side of the tapping chamber are fixedly connected with sundries chamber, pass through between the sundries chamber and the inner upper end of tapping chamber It is installed with filter plate, the filter plate is formed by several metallic rod equidistant arrangements, is slidably connected and is scraped between several metallic rods Flitch, one of them described metallic rod are reciprocating screw rod, and described reciprocating screw rod one end is rotatably connected on the interior side of sundries chamber, The outside that the other end is through to tapping chamber is fixedly connected on motor output end, and the material scraping plate lower end connects by the way that connecting band is fixed It is connected to floating block, the side of the floating block is fixedly connected with collecting bag, and lower end is communicated with circulating pump outside the tapping chamber, described to follow The other end of ring pump extends through to flocculation chamber inside top, and the side of the flocculation chamber is equipped with dispensing mouth, the flocculation chamber Inside is equipped with diversion pipe, and the outside that one end of the diversion pipe is through to flocculation chamber is connected with multi-pass pipe by circulating pump, described The inner rotation of adsorbent chamber is connected with several filter vats, and the filter vat is hollow double-layer structure, is divided into water from inside to outside Chamber and filled cavity are flowed, the inner wall of the filled cavity is filled with active carbon, and one end of the filter vat extends to the outside of adsorbent chamber It is nested with sealing cover, the side of the sealing cover offers the sealing ring and sealing block mutually agreed with filled cavity and water flow chamber, It is bolted with several screws outside one end of the filter vat, the limit being mutually matched with screw is offered outside the sealing ring Hole, the outside of the sealing cover are equipped with teeth, are connected between several sealing covers by transmission V belt translation, the conveyer belt One end is connected with motor output end transmission, and the multi-pass pipe extends through adsorbent chamber side far from one end of flocculation chamber and is plugged in water Inside one end of chamber is flowed, the inside that the filter vat surface is located at adsorbent chamber offers several through-holes, the water flow chamber and filling It is isolated between chamber by gauze.

As a preferred technical solution of the present invention, the outside of the filter plate is opened between sundries chamber and tapping chamber Equipped with the notch for accommodating material scraping plate, the top of the notch is rotatably connected to shutter, the lower end of the sundries chamber by shaft Side positioned at tapping chamber is fixedly connected with flange port.

As a preferred technical solution of the present invention, the side of the adsorbent chamber, which offers, accommodates running through for filter vat Hole is nested with bearing outside described filter vat one end, and the filter vat is rotatably connected on inside through hole by bearing, the mistake The inner wall of lauter tub, which is located at outside bearing side, is nested with annulus.

As a preferred technical solution of the present invention, the upper end of the diversion pipe is fixedly connected with absorbing column, the suction Receiving column is that mesoporous pipe surface offers several through-holes, and the upper end of the absorbing column is fixedly connected with top cover.

As a preferred technical solution of the present invention, the collecting bag is made of non-woven fabrics material, the floating block lower end Equipped with lead.

As a preferred technical solution of the present invention, the lower end of the flocculation chamber and adsorbent chamber is equipped with discharge port, institute The inside for stating discharge port is equipped with valve.

As a preferred technical solution of the present invention, it is unidirectional that the upper end of the air pump is located at being internally provided with for delivery pipe The upper end of valve, the tapping chamber is equipped with water inlet

Compared with prior art, the present invention provides a kind of paint spray booth liquid waste treating apparatus, have it is following the utility model has the advantages that

The paint spray booth liquid waste treating apparatus drives material scraping plate to be slidably connected design, to make to rest on by reciprocating screw rod The extruding such as bulky grain sundries and grease on filter plate are moved in sundries chamber, so that filter plate is avoided to block, and reticle two The design of side porous ceramic plate, effective use air pump effect exclude gas by porous ceramic plate, to generate a large amount of tiny gas Bubble, and the oily object to suspend in waste water, supplemental provisions effectively accelerate the cleaning of suspended matter in waste water, while filter plate lower end on bubble Collecting bag effectively the greasy dirt for swimming in the water surface is collected, simple and practical, filter vat is rotatably connected on inside adsorbent chamber and sets Waste water after chamber processing flocculation of flocculating can be passed into water flow chamber, using filter vat rotary centrifugal force, waste water is passed through work by meter Property charcoal throw away inside adsorbent chamber, to improve active carbon to waste water face, guarantee that active carbon assimilation effect is higher while close Closure design is easy to open filter vat, so that active carbon is replaced, it is simple and practical.

Detailed description of the invention

Fig. 1 is overall structure of the present invention；

Fig. 2 is supporting structure of the present invention disassembly figure；

Fig. 3 is filter plate of the present invention and its structural schematic diagram；

Fig. 4 is enlarged drawing at A of the present invention；

Fig. 5 is filter vat structural schematic diagram of the present invention.

In figure: 1, tapping chamber；2, reticle；3, porous ceramic plate；4, delivery pipe；5, air pump；6, discharge port；7, sundries Chamber；8, notch；9, shutter；10, filter plate；11, material scraping plate；12, motor；13, connecting band；14, collecting bag；15, toward multifilament Bar；16, floating block；17, lead；18, flange port；19, circulating pump；20, flocculate chamber；21, dispensing mouth；22, diversion pipe；23, it absorbs Column；24, adsorbent chamber；25, multi-pass pipe；26, filter vat；27, active carbon；28, sealing cover；29, conveyer belt；30, sealing block；31, Screw；32, sealing ring；33, filled cavity；34, water flow chamber；35, top cover.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Embodiment

Please refer to Fig. 1-5, the present invention is the following technical schemes are provided: a kind of paint spray booth liquid waste treating apparatus, including slags tap Chamber 1, flocculation chamber 20 and adsorbent chamber 24,1 lower end of tapping chamber are equipped with discharge port 6, and the upper end of discharge port 6 is located at the inside of tapping chamber 1 Bottom end is fixedly connected with several reticles 2, and reticle 2 is hollow plate, and the fixed conducting in two sides has porous ceramic plate 3, Ruo Ganfen It cuts and is connected between 2 bottom of plate by the conducting of delivery pipe 4, the side public affairs that one end of delivery pipe 4 is through to tapping chamber 1 are fixedly connected with Air pump 5, the upper end side of tapping chamber 1 are fixedly connected with sundries chamber 7, and running through between sundries chamber 7 and the inner upper end of tapping chamber 1 has Filter plate 10, filter plate 10 are formed by several metallic rod equidistant arrangements, and material scraping plate 11 is slidably connected between several metallic rods, In metallic rod be reciprocating screw rod 15,15 one end of reciprocating screw rod is rotatably connected on the interior side of sundries chamber 7, and the other end runs through It is fixedly connected on 12 output end of motor to the outside of tapping chamber 1,11 lower end of material scraping plate is fixedly connected with floating by connecting band 13 Block 16, the side of floating block 16 are fixedly connected with collecting bag 14, and 1 outside lower end of tapping chamber is communicated with circulating pump 19, circulating pump 19 The other end extends through to flocculation 20 inside top of chamber, and the side of flocculation chamber 20 is equipped with dispensing mouth 21, and the inside of flocculation chamber 20 is set There is diversion pipe 22, the outside that one end of diversion pipe 22 is through to flocculation chamber 20 is connected with multi-pass pipe 25 by circulating pump 19, adsorbs The inner rotation of chamber 24 is connected with several filter vats 26, and filter vat 26 is hollow double-layer structure, is divided into water flow from inside to outside Chamber 34 and filled cavity 33, the inner wall of filled cavity 33 are filled with active carbon 27, and one end of filter vat 26 extends to the outer of adsorbent chamber 24 Portion is nested with sealing cover 28, the side of sealing cover 28 offer the sealing ring 32 mutually agreed with filled cavity 33 and water flow chamber 34 and Sealing block 30 is bolted with several screws 31 outside one end of filter vat 26, offers outside sealing ring 32 and 31 mutual, screw The limit hole matched, the outside of sealing cover 28 are equipped with teeth, are connected between several sealing covers 28 by the transmission of conveyer belt 29, conveyer belt 29 one end is connected with the transmission of 12 output end of motor, and multi-pass pipe 25 extends through 24 side of adsorbent chamber far from one end of flocculation chamber 20 It is plugged in inside one end of water flow chamber 34, the inside that 26 surface of filter vat is located at adsorbent chamber 24 offers several through-holes, water flow chamber It is isolated between 34 and filled cavity 33 by gauze.

Specifically, the outside of filter plate 10 offers the notch for accommodating material scraping plate 11 between sundries chamber 7 and tapping chamber 1 8, the top of notch 8 is rotatably connected to shutter 9 by shaft, and the side that the lower end of sundries chamber 7 is located at tapping chamber 1 is fixedly connected There is flange port 18.

In the present embodiment, the setting of flange port 18 is convenient to carry out cleaning replacement to collecting bag 14.

Specifically, the side of adsorbent chamber 24 offers the through hole for accommodating filter vat 26, nesting outside 26 one end of filter vat There is bearing, filter vat 26 is rotatably connected on inside through hole by bearing, and the inner wall of filter vat 26 is located at embedding outside bearing side It is cased with annulus.

In the present embodiment, circular setting is convenient to wrap up 24 inner wall section of bearing adsorbent chamber, to be filter vat The water thrown away in 26 will not enter the outside of adsorbent chamber 24 by bearing.

Specifically, the upper end of diversion pipe 22 is fixedly connected with absorbing column 23, if absorbing column 23 is that mesoporous pipe surface offers Dry through-hole, the upper end of absorbing column 23 are fixedly connected with top cover 35.

In the present embodiment, the setting of top cover 35 is convenient that the addition flocculated impurity of flocculant in flocculation chamber 20 is isolated, Prevent flocculated impurity from entering in absorbing column 23.

Specifically, collecting bag 14 is made of non-woven fabrics material, 16 lower end of floating block is equipped with lead 17.

In the present embodiment, the setting of lead 17 makes floating block 16 and water surface Surface Subsidence one end distance, to make collecting bag 14 One end is in opening-wide state, to when moving, be collected to water surface surface and oil contaminant.

Specifically, the lower end of flocculation chamber 20 and adsorbent chamber 24 is equipped with discharge port 6, the inside of discharge port 6 is equipped with valve.

It is convenient to be arranged by impurity of the valve to flocculation chamber 20,1 bottom of adsorbent chamber 24 and tapping chamber in the present embodiment It removes.

Specifically, the upper end of air pump 5 is located at the check valve that is internally provided with of delivery pipe 4, the upper end of tapping chamber 1 is equipped with water inlet Mouthful.

In the present embodiment, check valve setting is avoided in air pump 5 when 1 side of tapping chamber setting position is lower, tapping chamber 1 In waste water entered in air pump 5 by delivery pipe 4.

The working principle of the invention and process for using: the paint spray booth liquid waste treating apparatus is driven by reciprocating screw rod 15 Material scraping plate 11 is slidably connected design, so that it is miscellaneous to be moved to the extruding such as the bulky grain sundries rested on filter plate 10 and grease In object chamber 7, so that filter plate 10 is avoided to block, and 2 two sides porous ceramic plate 3 of reticle designs, effective use air pump 5 acts on, Gas is excluded by porous ceramic plate 3, so that a large amount of tiny bubbles are generated, and the oily object to suspend in waste water, supplemental provisions are in bubble On, effectively accelerate the cleaning of suspended matter in waste water, while the collecting bag 14 of 10 lower end of filter plate is effectively to the oil for swimming in the water surface Dirt is collected, simple and practical, and filter vat 26 is rotatably connected on 24 interior design of adsorbent chamber, can be handled flocculation chamber 20 after flocculating Waste water be passed into water flow chamber 34, using 26 rotary centrifugal force of filter vat, waste water is thrown away into adsorbent chamber by active carbon 27 Inside 24, so that improving active carbon 27 guarantees that 27 assimilation effect of active carbon is higher to waste water face, while sealing cover 28 is set Meter, is easy to open filter vat 26, so that active carbon 27 is replaced, it is simple and practical.

Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features. All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims

1. a kind of paint spray booth liquid waste treating apparatus, including tapping chamber (1), flocculation chamber (20) and adsorbent chamber (24), feature exists In tapping chamber (1) lower end is equipped with discharge port (6), and the upper end of the discharge port (6) is located at the inner bottom of tapping chamber (1) It being fixedly connected with several reticles (2), the reticle (2) is hollow plate, and the fixed conducting in two sides has porous ceramic plate (3), It is connected between several reticle (2) bottoms by delivery pipe (4) conducting, one end of the delivery pipe (4) is through to tapping chamber (1) Side public affairs be fixedly connected with air pump (5), the upper end side of the tapping chamber (1) is fixedly connected with sundries chamber (7), the sundries Through having filter plate (10) between chamber (7) and the inner upper end of tapping chamber (1), the filter plate (10) is equidistant by several metallic rods It arranges, material scraping plate (11) is slidably connected between several metallic rods, one of them described metallic rod is reciprocating screw rod (15), described reciprocating screw rod (15) one end is rotatably connected on the interior side of sundries chamber (7), and the other end is through to tapping chamber (1) Outside be fixedly connected on motor (12) output end, material scraping plate (11) lower end by connecting band (13) be fixedly connected with it is floating The side of block (16), the floating block (16) is fixedly connected with collecting bag (14), and the external lower end of the tapping chamber (1) is communicated with circulation Pump (19), the other end of the circulating pump (19) extend through to flocculation chamber (20) inside top, it is described flocculation chamber (20) one Side is equipped with dispensing mouth (21), and the inside of flocculation chamber (20) is equipped with diversion pipe (22), and one end of the diversion pipe (22) is run through It is connected with multi-pass pipe (25) to the outside of flocculation chamber (20) by circulating pump (19), the inner rotation connection of the adsorbent chamber (24) Have several filter vats (26), the filter vat (26) is hollow double-layer structure, is divided into water flow chamber (34) from inside to outside and fills out It fills chamber (33), the inner wall of the filled cavity (33) is filled with active carbon (27), and one end of the filter vat (26) extends to absorption The outside of chamber (24) is nested with sealing cover (28), and the side of the sealing cover (28) offers and filled cavity (33) and water flow chamber (34) sealing ring (32) and sealing block (30) mutually agreed with is bolted with several screws outside one end of the filter vat (26) (31), the limit hole being mutually matched with screw (31), the outside of the sealing cover (28) are offered outside the sealing ring (32) Equipped with teeth, between several sealing covers (28) by conveyer belt (29) transmission be connected, one end of the conveyer belt (29) with The transmission of motor (12) output end is connected, and the multi-pass pipe (25) extends through adsorbent chamber (24) side far from one end of flocculation chamber (20) Face is plugged in inside one end of water flow chamber (34), and the inside that filter vat (26) surface is located at adsorbent chamber (24) offers several Through-hole is isolated between the water flow chamber (34) and filled cavity (33) by gauze.

2. a kind of paint spray booth liquid waste treating apparatus according to claim 1, it is characterised in that；The filter plate (10) Outside offers the notch (8) for accommodating material scraping plate (11), the top of the notch (8) between sundries chamber (7) and tapping chamber (1) Portion is rotatably connected to shutter (9) by shaft, and the side that the lower end of the sundries chamber (7) is located at tapping chamber (1) is fixedly connected There are flange port (18).

3. a kind of paint spray booth liquid waste treating apparatus according to claim 1, it is characterised in that: the adsorbent chamber (24) Side offers the through hole for accommodating filter vat (26), is nested with bearing, the filter vat outside described filter vat (26) one end (26) it is rotatably connected on inside through hole by bearing, the inner wall of the filter vat (26), which is located at outside bearing side, is nested with circle Ring.

4. a kind of paint spray booth liquid waste treating apparatus according to claim 1, it is characterised in that: the diversion pipe (22) Upper end is fixedly connected with absorbing column (23), and the absorbing column (23) is that mesoporous pipe surface offers several through-holes, the absorbing column (23) upper end is fixedly connected with top cover (35).

5. a kind of paint spray booth liquid waste treating apparatus according to claim 1, it is characterised in that: the collecting bag (14) is Non-woven fabrics material is made, and floating block (16) lower end is equipped with lead (17).

6. a kind of paint spray booth liquid waste treating apparatus according to claim 1, it is characterised in that: the flocculation chamber (20) and The lower end of adsorbent chamber (24) is equipped with discharge port (6), and the inside of the discharge port (6) is equipped with valve.

7. a kind of paint spray booth liquid waste treating apparatus according to claim 1, it is characterised in that: the air pump (5) it is upper End is located at the check valve that is internally provided with of delivery pipe (4), and the upper end of the tapping chamber (1) is equipped with water inlet.