CN210674665U - Paint application waste gas treatment environmental protection equipment - Google Patents
Paint application waste gas treatment environmental protection equipment Download PDFInfo
- Publication number
- CN210674665U CN210674665U CN201921359865.1U CN201921359865U CN210674665U CN 210674665 U CN210674665 U CN 210674665U CN 201921359865 U CN201921359865 U CN 201921359865U CN 210674665 U CN210674665 U CN 210674665U
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- China
- Prior art keywords
- filter screen
- waste gas
- limiting
- box body
- matched
- 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.)
- Expired - Fee Related
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 33
- 239000003973 paint Substances 0.000 title claims abstract description 23
- 230000007613 environmental effect Effects 0.000 title claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 44
- 230000000670 limiting effect Effects 0.000 claims abstract description 40
- 150000001450 anions Chemical class 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 14
- 239000002245 particle Substances 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses paint coating waste gas treatment environmental protection equipment, which comprises a box body, a spray tower and a spray liquid storage box, wherein the left side of the bottom of the box body is provided with an air inlet channel, sliders are fixed on the upper part and the lower part of the inner wall of the air inlet channel, a filter screen bracket is connected on the slider on the upper part in a sliding way, a limiting seat is connected on the slider on the lower part in a sliding way, the filter screen bracket comprises a first chute and a concave seat, a rotating shaft is connected in the concave seat in a rotating way, a primary filter screen, a nanometer light anion network and an electrode fiber adsorption network are hinged on the rotating shaft, the limiting seat comprises a second chute matched with the slider on the lower part and a fixing frame, the fixing frame is provided with a first limiting groove matched with the lower part of the electrode fiber adsorption network, a limiting plate matched with the lower part of the nanometer light anion network and a third limiting groove matched, a cover plate with an air inlet is arranged at the opening. This structure makes things convenient for the later stage to dismantle.
Description
Technical Field
The utility model relates to a waste gas treatment's field, especially paint application waste gas treatment environmental protection equipment.
Background
In the process of spraying paint on equipment in a large-scale equipment processing plant, a large amount of paint waste gas is generated, and the paint waste gas contains fine particles (such as paint particles, toluene particles and xylene particles) which have great pollution and harm to the air environment and some flammable pollutant substances, and the substances can cause air pollution if not treated as soon as possible, so that the most common method at present is to spray by using a spray tower to settle the pollutants in the paint spraying waste gas, but some pollutants which are insoluble in water are difficult to settle, and when the content of the pollutants is too large, the treatment efficiency is not high by spraying alone, the treatment effect is poor, so that in order to solve the problem, a filter screen is generally arranged in the front stage, but the existing filter screen is generally arranged in the interior, so that the later-stage disassembly is inconvenient, and the filter screen single-layer design leads to the filter effect poor, and overall structure is bulky, and area is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art and providing one kind and improving the treatment effect and make things convenient for the later stage to dismantle, the paint application exhaust-gas treatment environmental protection equipment that is small simultaneously.
In order to achieve the above purpose, the paint coating waste gas treatment environmental protection equipment obtained by the utility model comprises a box body, a spray tower and a spray liquid storage box are respectively arranged at the two sides of the upper part of the box body, the spray liquid storage box is communicated with a spray pipe arranged in the spray tower through a suction pump at the side of the spray liquid storage box, the upper end of the spray tower is provided with a gas outlet, the front side of the lower end of the spray tower is provided with a sewage outlet, the left side of the bottom of the box body is provided with an air inlet channel, the upper part and the lower part of the inner wall of the air inlet channel are respectively provided with a slide block, a filter screen bracket is connected on the slide block at the upper part in a sliding way, a limiting seat is connected on the slide block at the lower part in a sliding way, the filter screen bracket comprises a first slide groove and a concave seat which are matched with the slide block at the, the limiting seat comprises a second sliding groove matched with the lower sliding block and a fixing frame, a first limiting groove matched with the lower part of the electrode fiber adsorption net, a limiting plate matched with the lower part of the nanometer light anion net and a third limiting groove matched with the lower part of the primary filter screen are arranged on the fixing frame, a second limiting groove is arranged above the limiting plate, a limiting block matched with the second limiting groove is arranged below the nanometer light anion net, an opening is arranged at the left side of the box body, after the electrode fiber adsorption net, the nanometer light anion net and the primary filter screen on the filter screen support are installed and matched with the limiting seat, the limiting seat and the filter screen support can be ensured to penetrate into the box body from the opening and be attached to the inside of the box body, a cover plate with an air inlet is arranged at the opening, and limiting connecting rods clamped on the side wall of the box body are arranged on the limiting seat and the filter screen support, and a sealing pressing strip matched with the inner wall of the box body is arranged in the cover plate.
Further, for improving the treatment effect, be equipped with the heated warehouses who link up with inlet channel in the top of bottom half, be equipped with electromagnetic heating coil outside the heated warehouses, be equipped with the heat-conducting layer at the heated warehouses inner wall, the heated warehouses top is connected with the spray column of top through the conveyer pipe of side, is equipped with the slag notch at the bottom half.
Further, in order to dehumidify the treated waste gas, a carbon filter chamber is arranged above the spray tower, a drying chamber is arranged between the spray tower and the carbon filter chamber, more than one water-absorbing sponge is arranged in the drying chamber, the spray tower is communicated with the drying chamber through an air outlet, the drying chamber is communicated with the carbon filter chamber, and a total exhaust port is arranged above the carbon filter chamber.
Furthermore, in order to facilitate later-stage disassembly, the water-absorbing sponge is replaced, more than one isolation area communicated with each other is arranged in the drying chamber, a drawer type drawing cabinet is arranged in each isolation area, the water-absorbing sponge is placed in each drawing cabinet, air outlets are fully distributed on the drawing cabinets, and a sealing pressure ring attached to the inner wall of the isolation area is arranged on the inner side of a cover door of each drawing cabinet.
Further, in order to improve the guide effect to the waste gas flow direction, improve the post processing effect, be equipped with the baffle that the slope set up in box right side bottom inboard.
The utility model discloses the paint application exhaust-gas treatment environmental protection equipment who obtains, consequently through above-mentioned structural design, improve the treatment effect to waste gas, the filter unit in later stage can make things convenient for quick demolising simultaneously, and the clearance utilizes and dismantles the apron, takes off inside filter screen support and spacing seat after, separately filter screen support and spacing seat, can clear up the effect, convenient operation each net inside.
Drawings
FIG. 1 is a schematic structural view of an environmentally friendly paint coating exhaust gas treatment apparatus according to example 1;
FIG. 2 is a schematic side view of the case in embodiment 1;
FIG. 3 is a schematic view showing the structure of a filter net holder according to embodiment 1;
FIG. 4 is a schematic structural view of a stopper base according to embodiment 1;
FIG. 5 is a schematic perspective view of a drying chamber in example 2;
FIG. 6 is a front sectional view of a drying chamber in example 2;
FIG. 7 is a side sectional view of a drying chamber in example 2;
FIG. 8 is a schematic structural diagram of an exhaust gas treatment facility for paint coating in embodiment 3.
In the figure: the device comprises a box body 1, a spray tower 2, a spray liquid storage tank 3, a suction pump 4, a spray pipe 5, an air outlet 6, a sewage draining outlet 7, an air inlet channel 8, a slide block 9, a filter screen bracket 10, a limiting seat 11, a first sliding chute 12, a concave seat 13, a rotating shaft 14, a primary filter screen 15, a nanometer light anion network 16, an electrode fiber adsorption net 17, a fixing frame 18, a first limiting groove 19, a limiting plate 20, a third limiting groove 21, a second limiting groove 22, a limiting block 23, an air inlet 24, a cover plate 25, a limiting connecting rod 26, a sealing pressing strip 27, a heating bin 28, an electromagnetic heating coil 29, a heat conducting layer 30, a conveying pipe 31, a carbon filter chamber 32, a drying chamber 33, a total exhaust port 34, an isolation area 35, a drawing cabinet 36, a water absorption sponge pressing ring 37, an air outlet hole 39, a sealing 38, a baffle 40.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention will be combined below.
Example 1:
as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the paint coating waste gas treatment environmental protection apparatus provided in this embodiment includes a case 1, a spray tower 2 and a spray liquid storage tank 3 are respectively disposed at two sides above the case 1, the spray liquid storage tank 3 is communicated with a spray pipe 5 disposed in the spray tower 2 through a suction pump 4 at a side of the spray liquid storage tank 3, an air outlet 6 is disposed at an upper end of the spray tower 2, a drain outlet 7 is disposed at a front side of a lower end of the spray tower 2, an air inlet channel 8 is disposed at a left side of a bottom of the case 1, sliders 9 are fixed at upper and lower sides of an inner wall of the air inlet channel 8, a filter screen support 10 is slidably connected to the slider 9 at an upper portion, a limit seat 11 is slidably connected to the slider 9 at a lower portion, the filter screen support 10 includes a first chute 12 and a concave seat 13 which are engaged with the slider 9 at an upper portion, a rotating shaft 14 is rotatably connected to the, The nanometer light anion net 16 and the electrode fiber adsorption net 17, the limit seat 11 comprises a second sliding groove 42 matched with the lower sliding block 9 and a fixed frame 18, the fixed frame 18 is provided with a first limit groove 19 matched with the lower part of the electrode fiber adsorption net 17, a limit plate 20 matched with the lower part of the nanometer light anion net 16 and a third limit groove 21 matched with the lower part of the primary filter screen 15, the upper part of the limit plate 20 is provided with a second limit groove 22, the lower part of the nanometer light anion net 16 is provided with a limit block 23 matched with the second limit groove 22, the left side of the box body 1 is provided with an opening, after the electrode fiber adsorption net 17, the nanometer light anion net 16 and the primary filter screen 15 on the filter screen support 10 are installed and matched with the limit seat 11, the limit seat 11 and the filter screen support 10 can be ensured to penetrate into the box body 1 from the opening and be attached to the inside of the box body 1, a cover plate 25 with an air inlet 24 is arranged at the opening, a limit connecting rod 26 clamped on the side wall of the box body 1 is arranged on the limit seat 11 and the filter screen bracket 10, and a sealing pressing strip 27 matched with the inner wall of the box body 1 is arranged in the cover plate 25.
Further, in order to improve the treatment effect, a heating bin 28 communicated with the air inlet channel 8 is arranged in the upper portion of the bottom of the box body 1, an electromagnetic heating coil 29 is arranged outside the heating bin 28, a heat conduction layer 30 is arranged on the inner wall of the heating bin 28, the upper portion of the heating bin 28 is connected with the spray tower 2 above through a conveying pipe 31 on the side edge, and a slag outlet 41 is arranged at the bottom of the box body 1.
Further, in order to dehumidify the treated exhaust gas, a carbon filter chamber 32 is arranged above the spray tower 2, a drying chamber 33 is arranged between the spray tower 2 and the carbon filter chamber 32, more than one water-absorbing sponge 37 is arranged in the drying chamber 33, the spray tower 2 is communicated with the drying chamber 33 through the air outlet 6, the drying chamber 33 is communicated with the carbon filter chamber 32, and a total exhaust port 34 is arranged above the carbon filter chamber 32.
During installation, firstly, the cover plate 25 is opened, the lower ends of the electrode fiber adsorption net 17, the nanometer optical anion net 16 and the primary filter screen 15 on the filter screen support 10 are sequentially fixed in the limiting grooves corresponding to the limiting seats 11 for fixing, finally, the electrode fiber adsorption net 17, the nanometer optical anion net 16, the primary filter screen 15 and the limiting seats 11 on the filter screen support 10 are combined into a complete filter unit, the slide grooves on two sides are inserted into the upper and lower slide blocks 9 in the box body 1, then, the cover plate 25 is arranged on the opening on the left side of the box body 1, the connecting part between the cover plate 25 and the outer side of the box body 1 is sealed by the sealing pressing strip 27, air leakage is avoided, and meanwhile, after the cover plate 25 is pressed, the limiting connecting rod 26 is pressed onto the box body 1 by the cover plate 25, and the limiting effect on the filter screen support 10 and the limiting seats 11 is guaranteed.
When the device works, waste gas is pumped into the air inlet 24 and enters the left side of the box body 1, dust in the waste gas is pre-filtered by the primary filter screen 15 on the left side, then particles containing PM2.5 in the waste gas pass through the high-concentration negative ion generation section by the nano-optical negative ion subnet 16, a negative ion generator boosts low voltage to direct current negative high voltage by a high-voltage module through a pulse oscillation circuit, negative direct current high voltage corona is continuously generated by the tip of a carbon fiber and emits a large amount of electrons at high speed, the electrons are captured by oxygen molecules (O2) in the pumped waste gas to form negative ions, the negative ions charge the particles, the charged particles pass through an electrode fiber material, and the charged particles are adsorbed on the electrode fiber filter material due to the electrostatic self-charging of the electrode fiber filter material, are not eliminated for a long time and are mutually attracted with the charged particles, so that the particles are adsorbed on the electrode fiber filter material to achieve the effect of efficiently, utilize electromagnetic heating coil 29 to heat waste gas, combustible object burns in burning the waste gas, and utilize electromagnetic heating coil 29 to burn, make and use safelyr, then waste gas after the burning gets into spray column 2, flow into the below after spraying the cladding drop of water to other unprocessed particulate matters in the waste gas, and clean gas gets into carbon filter chamber 32 through gas outlet 6 and carries out drying once more after and carries out secondary filtration and then discharges from total gas vent 34, consequently, through above-mentioned structural design, the improvement is to the treatment effect of waste gas, the convenient quick dismantlement of filter unit in later stage simultaneously, the clearance, utilize and dismantle apron 25, take off inside filter screen support 10 and spacing seat 11 after, part filter screen support 10 and spacing seat 11, can clear up each net of inside, convenient operation.
Example 2:
as shown in fig. 5, 6, and 7, in the paint coating waste gas treatment environmental protection equipment provided in this embodiment, further, in order to facilitate later-stage disassembly, the water-absorbing sponge 37 is replaced, more than one isolated area 35 is disposed in the drying chamber 33, a drawer-type pull cabinet 36 is disposed in each isolated area 35, the water-absorbing sponge 37 is disposed in each pull cabinet 36, the pull cabinet 36 is fully provided with air outlets 39, and a sealing press ring 38 attached to the inner wall of the isolated area 35 is disposed on the inner side of the cover door 36-1 of the pull cabinet 36.
Example 3:
as shown in fig. 8, the paint coating exhaust-gas treatment environmental protection equipment that this embodiment provided, furthermore, in order to improve the guide effect to the waste gas flow direction, improve the post-treatment effect, baffle 40 that the slope set up is equipped with in the inboard of box 1 right bottom, through setting up the baffle 40 of slope, when making by the waste gas inflow box 1 after the preliminary treatment in, blocked by baffle 40, can only go up to walk into in the heated warehouses 28, finally play the guide effect to the waste gas flow direction, make waste gas can get into in the heated warehouses 28 smoothly.
Claims (5)
1. An environment-friendly paint coating waste gas treatment device comprises a box body (1), a spray tower (2) and a spray liquid storage box (3) are respectively arranged on two sides above the box body (1), the spray liquid storage box (3) is communicated with a spray pipe (5) arranged in the spray tower (2) through a suction pump (4) on the side of the spray liquid storage box (3), an air outlet (6) is arranged at the upper end of the spray tower (2), a sewage discharge outlet (7) is arranged on the front side of the lower end of the spray tower (2), and the environment-friendly paint coating waste gas treatment device is characterized in that an air inlet channel (8) is arranged on the left side of the bottom of the box body (1), sliding blocks (9) are fixed on the upper portion and the lower portion of the inner wall of the air inlet channel (8), a filter screen support (10) is connected on the sliding block (9) above in a sliding mode, a limiting seat (11) is connected on the sliding block (9) below in a sliding mode, a rotating shaft (14) is rotationally connected in a concave base (13), a primary filter screen (15), a nanometer light anion net (16) and an electrode fiber adsorption net (17) which are distributed at left and right intervals are hinged on the rotating shaft (14), the limiting base (11) comprises a second sliding chute (42) matched with a lower sliding block (9) and a fixing frame (18), a first limiting groove (19) matched with the lower part of the electrode fiber adsorption net (17), a limiting plate (20) matched with the lower part of the nanometer light anion net (16) and a third limiting groove (21) matched with the lower part of the primary filter screen (15) are arranged on the fixing frame (18), a second limiting groove (22) is arranged above the limiting plate (20), a limiting block (23) matched with the second limiting groove (22) is arranged below the nanometer light anion net (16), be equipped with the opening in the left side of box (1), electrode fiber adsorption net (17), nanometer light anion net (16) and primary filter screen (15) on filter screen support (10) and spacing seat (11) installation cooperation back, can guarantee in spacing seat (11) and filter screen support (10) alternate box (1) from the opening, and with the inside laminating of box (1), be equipped with apron (25) of taking air inlet (24) at the opening part, all be equipped with spacing connecting rod (26) of card in box (1) lateral wall on spacing seat (11) and filter screen support (10), be equipped with in apron (25) with box (1) inner wall complex sealing strip (27).
2. The paint coating waste gas treatment environment-friendly equipment as claimed in claim 1, characterized in that a heating bin (28) communicated with the air inlet channel (8) is arranged above the bottom of the box body (1), an electromagnetic heating coil (29) is arranged outside the heating bin (28), a heat conduction layer (30) is arranged on the inner wall of the heating bin (28), the upper part of the heating bin (28) is connected with the spray tower (2) above through a conveying pipe (31) on the side, and a slag outlet (41) is arranged at the bottom of the box body (1).
3. The paint coating waste gas treatment environmental protection equipment according to claim 1 or 2, characterized in that a carbon filter chamber (32) is arranged above the spray tower (2), a drying chamber (33) is arranged between the spray tower (2) and the carbon filter chamber (32), more than one water absorption sponge (37) is arranged in the drying chamber (33), the spray tower (2) is communicated with the drying chamber (33) through the gas outlet (6), the drying chamber (33) is communicated with the carbon filter chamber (32), and a total gas outlet (34) is arranged above the carbon filter chamber (32).
4. The paint coating waste gas treatment environment-friendly equipment according to claim 3, characterized in that more than one isolation area (35) is arranged in the drying chamber (33), more than one drawer type drawing cabinet (36) is arranged in each isolation area (35), the water absorption sponge (37) is arranged in each drawing cabinet (36), the drawing cabinets (36) are fully distributed with air outlet holes (39), and a sealing press ring (38) which is attached to the inner wall of the isolation area (35) is arranged on the inner side of a cover door (36-1) of each drawing cabinet (36).
5. The paint coating waste gas treatment environmental protection equipment according to claim 1, 2 or 4, characterized in that, the inner side of the right bottom of the box body (1) is provided with a baffle plate (40) which is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359865.1U CN210674665U (en) | 2019-08-21 | 2019-08-21 | Paint application waste gas treatment environmental protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921359865.1U CN210674665U (en) | 2019-08-21 | 2019-08-21 | Paint application waste gas treatment environmental protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210674665U true CN210674665U (en) | 2020-06-05 |
Family
ID=70894647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921359865.1U Expired - Fee Related CN210674665U (en) | 2019-08-21 | 2019-08-21 | Paint application waste gas treatment environmental protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210674665U (en) |
-
2019
- 2019-08-21 CN CN201921359865.1U patent/CN210674665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |