CN221117241U - Recycling and reutilizing treatment device for chemical polishing cleaning waste liquid - Google Patents
Recycling and reutilizing treatment device for chemical polishing cleaning waste liquid Download PDFInfo
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- CN221117241U CN221117241U CN202322722138.XU CN202322722138U CN221117241U CN 221117241 U CN221117241 U CN 221117241U CN 202322722138 U CN202322722138 U CN 202322722138U CN 221117241 U CN221117241 U CN 221117241U
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- fixedly connected
- waste liquid
- chemical polishing
- cleaning waste
- treatment device
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- 239000007788 liquid Substances 0.000 title claims abstract description 71
- 239000002699 waste material Substances 0.000 title claims abstract description 46
- 238000011282 treatment Methods 0.000 title claims abstract description 33
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 238000005498 polishing Methods 0.000 title claims abstract description 30
- 239000000126 substance Substances 0.000 title claims abstract description 29
- 238000004064 recycling Methods 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001704 evaporation Methods 0.000 claims abstract description 17
- 230000008020 evaporation Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 37
- 239000000919 ceramic Substances 0.000 claims description 21
- 238000001728 nano-filtration Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002253 acid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- -1 aluminum ions Chemical class 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a chemical polishing cleaning waste liquid recycling treatment device, and particularly relates to the field of environmental protection. According to the utility model, the treatment device is arranged, so that after the device recovers chemical polishing and cleaning waste liquid in the later period, the chemical polishing and cleaning waste liquid can be purified and filtered through the treatment mechanism and then reused, the filtered chemical polishing and cleaning waste liquid is conveyed into the condenser, cooling water is injected into the condenser through the water inlet, non-condensable gas in the condenser is dispersed through the air outlet, the condensed waste liquid is conveyed into the evaporation chamber through the connecting pipe, heating steam is conveyed into the heating chamber through the air inlet, and the liquid in the heating chamber is evaporated and purified.
Description
Technical Field
The utility model relates to the field of environmental protection, in particular to a chemical polishing cleaning waste liquid recycling treatment device.
Background
In the surface treatment production process of aluminum and aluminum alloy, chemical polishing is often used for carrying out acid washing, corrosion, polishing and other process treatments on the surface, along with continuous enrichment of aluminum ions and cleaning of workpieces, a large amount of acid-containing wastewater is generated, and because the wastewater also contains solid impurities and aluminum ions, the wastewater cannot be directly utilized, and instead, the wastewater treatment is needed, and the existing treatment technology often adopts an acid-base neutralization method, so that the problems are caused: consuming a large amount of alkali liquor and simultaneously producing a large amount of sludge, thereby increasing the treatment cost; a large amount of valuable acid is wasted, and resources are also wasted greatly, so that a chemical polishing cleaning waste liquid recycling treatment method capable of removing impurities and improving the quality of the recovered acid to meet the industrial use requirements is needed urgently to overcome the defects;
the inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
When the existing chemical polishing and cleaning waste liquid recycling treatment device is used in the later period, because the waste water also contains solid impurities and aluminum ions, the waste water cannot be directly utilized, but rather waste water treatment is needed, the existing treatment technology usually adopts an acid-base neutralization method, a large amount of alkali liquor is needed to be consumed, a large amount of sludge is generated at the same time, the treatment cost is increased, and a treatment mechanism is not needed to be arranged to improve the recovery acid quality to meet the chemical polishing and cleaning waste liquid recycling treatment method of the industrial use requirement, so that a treatment mechanism is needed to be additionally arranged to improve the recovery acid quality to meet the chemical polishing and cleaning waste liquid recycling of the industrial use requirement;
Therefore, a disposal device for recycling the chemical polishing cleaning waste liquid is provided to solve the above problems.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a disposal device for recycling waste liquid from chemical polishing and cleaning, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a change and throw cleaning waste liquid recycling processing apparatus, includes liquid reserve tank and aqueduct, the processing mechanism who is used for changing the cleaning waste liquid recycling processing apparatus is installed to the one end of aqueduct, processing mechanism includes the condenser, one side fixedly connected with water inlet of condenser.
The top fixedly connected with gas outlet of condenser, the opposite side fixedly connected with connector of condenser, the inside of connector is through threaded connection there being the connecting pipe, the one end fixedly connected with evaporation chamber of connecting pipe, the bottom fixedly connected with heating chamber of evaporation chamber, one side fixedly connected with air inlet of heating chamber, the opposite side fixedly connected with delivery port of heating chamber, the bottom fixedly connected with discharge gate of heating chamber.
Preferably, the liquid inlet is formed in the top of the liquid storage tank, one side of the liquid storage tank is fixedly connected with a micro pump, and the top of the micro pump is fixedly connected with a liquid guide tube.
Preferably, one end of the catheter is fixedly connected with a ceramic membrane filter, the bottom of the ceramic membrane filter is fixedly connected with a bottom plate, one side of the ceramic membrane filter is fixedly connected with a nanofiltration membrane, and one side of the nanofiltration membrane is fixedly connected with a water guide pipe.
Preferably, the spout has all been seted up to both ends inner wall around the liquid reserve tank, one side fixedly connected with controller of spout, one side fixedly connected with lead screw of controller, the outer wall of lead screw is through threaded connection has the slider, the one end fixedly connected with filter screen of slider, one side fixedly connected with pulling plate of filter screen.
Preferably, the nanofiltration membrane is connected with the bottom plate through a ceramic membrane filter, and the nanofiltration membrane and the ceramic membrane filter are arranged in a vertical state.
Preferably, the connecting port is connected with the evaporation chamber through a connecting pipe, and the internal structure of the connecting port is matched with the external structure of the connecting pipe.
Preferably, the filter screen is connected with the chute through a sliding block, and the sliding block is connected in the chute in a sliding way.
The utility model has the technical effects and advantages that:
1. Compared with the prior art, the device for recycling the chemical polishing and cleaning waste liquid is provided with the treatment device, the device can recycle the chemical polishing and cleaning waste liquid in the later stage, the chemical polishing and cleaning waste liquid can be purified and filtered through the treatment mechanism, then the recycling treatment is carried out, the filtered chemical polishing and cleaning waste liquid is conveyed into the condenser, cooling water is injected into the condenser through the water inlet, the non-condensable gas in the device is dispersed through the air outlet, the condensed waste liquid is conveyed into the evaporation chamber through the connecting pipe, heating steam is conveyed into the heating chamber through the air inlet, the liquid in the heating chamber is subjected to evaporation and purification treatment, finished acid after the processing flows out through the discharge port, and under the negative pressure condition, the water in the NF is gasified and removed through steam heating, so that the operation process of the acid concentration of the product is improved.
2. Compared with the prior art, this change is thrown and is washd waste liquid recycling and reuse processing apparatus passes through spout, controller, lead screw, slider, filter screen, pulling mutually support between the board to can filter great discarded object in the waste liquid, and, can be quick carry out dismouting clearance to the filter screen, through user start-up controller, thereby drive the lead screw and rotate, thereby drive the slider and move to the right side in the spout, thereby drive the filter screen and remove to the filter screen, thereby clear up the filter screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.
FIG. 3 is a schematic view of a processing mechanism according to the present utility model.
FIG. 4 is a schematic view of a filter screen according to the present utility model.
The reference numerals are: 1. a liquid storage tank; 2. a processing mechanism; 201. a condenser; 202. a water inlet; 203. an air outlet; 204. a connection port; 205. a connecting pipe; 206. an evaporation chamber; 207. a heating chamber; 208. an air inlet; 209. a water outlet; 2010. a discharge port; 3. a liquid inlet; 4. a micropump; 5. a catheter; 6. a ceramic membrane filter; 7. a bottom plate; 8. nanofiltration membrane; 9. a water conduit; 10. a chute; 11. a controller; 12. a screw rod; 13. a slide block; 14. a filter screen; 15. pulling the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The treatment mechanism 2 for recycling the chemical polishing cleaning waste liquid comprises a condenser 201, one side of the condenser 201 is fixedly connected with a water inlet 202, the top of the condenser 201 is fixedly connected with an air outlet 203, the other side of the condenser 201 is fixedly connected with a connection port 204, the inside of the connection port 204 is connected with a connection pipe 205 through threads, one end of the connection pipe 205 is fixedly connected with an evaporation chamber 206, the bottom of the evaporation chamber 206 is fixedly connected with a heating chamber 207, one side of the heating chamber 207 is fixedly connected with an air inlet 208, the other side of the heating chamber 207 is fixedly connected with a water outlet 209, and the bottom of the heating chamber 207 is fixedly connected with a discharge port 2010.
Wherein: cooling water is injected into the condenser 201 through the water inlet 202, so that non-condensable gas is dispersed through the air outlet 203, cooled produced water flows into the evaporation chamber 206 through the connecting pipe 205 and flows into the heating chamber 207, and meanwhile, heating steam is injected into the air inlet 208 through a user, so that evaporation and purification treatment are performed on the produced water, and purified acid solution flows out through the discharge port 2010.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:
As shown in fig. 1, as a preferred embodiment; the inlet 3 has been seted up at the top of liquid reserve tank 1, and one side fixedly connected with micropump machine 4 of liquid reserve tank 1, the top fixedly connected with catheter 5 of micropump machine 4, further, through user start micropump machine 4 to take out the waste liquid after filtering in the liquid reserve tank 1, thereby flow into ceramic membrane filter 6 through catheter 5.
As shown in fig. 2, as a preferred embodiment; one end fixedly connected with ceramic membrane filter 6 of catheter 5, the bottom fixedly connected with bottom plate 7 of ceramic membrane filter 6, one side fixedly connected with nanofiltration membrane 8 of ceramic membrane filter 6, one side fixedly connected with water guide tube 9 of nanofiltration membrane 8, further, through user start ceramic membrane filter 6, thereby carry out filtration treatment to the solid suspended solid in the waste liquid, the waste liquid that has filtered flows into nanofiltration membrane 8, thereby get rid of the aluminium ion in the waste liquid, thereby obtain NF and produce water and flow into condenser 201 through water guide tube 9.
As shown in fig. 4, as a preferred embodiment; the spout 10 has all been seted up to both ends inner wall around the liquid reserve tank 1, one side fixedly connected with controller 11 of spout 10, one side fixedly connected with lead screw 12 of controller 11, the outer wall of lead screw 12 is through threaded connection's slider 13, the one end fixedly connected with filter screen 14 of slider 13, one side fixedly connected with pulling plate 15 of filter screen 14, further, start controller 11 through the user, thereby drive lead screw 12 and rotate, thereby drive slider 13 and slide right, thereby drive filter screen 14 and pulling plate 15 and remove right, thereby take off filter screen 14 and clear up the processing.
As shown in fig. 2, as a preferred embodiment; the nanofiltration membrane 8 is connected with the bottom plate 7 through the ceramic membrane filter 6, and the nanofiltration membrane 8 and the ceramic membrane filter 6 are arranged in a vertical state, and further, the ceramic membrane filter 6 is started by a user, so that solid suspended matters in the waste liquid are filtered, and the filtered waste liquid flows into the nanofiltration membrane 8.
As shown in fig. 3, as a preferred embodiment; the connection port 204 is connected to the evaporation chamber 206 through a connection pipe 205, and the internal structure of the connection port 204 is matched with the external structure of the connection pipe 205, and further, the cooled product water flows into the evaporation chamber 206 through the connection pipe 205 and thus flows into the heating chamber 207.
As shown in fig. 4, as a preferred embodiment; the filter screen 14 is connected with the chute 10 through the slide block 13, and the slide block 13 is slidably connected in the chute 10, and further, the filter screen 14 and the pulling plate 15 are driven to move rightward by driving the slide block 13 to slide rightward in the chute 10.
The working process of the utility model is as follows:
When the chemical polishing and cleaning waste liquid recycling treatment device is used in the later period, firstly, the device is placed on the horizontal ground, then a user pours the chemical polishing and cleaning waste liquid into the liquid storage tank 1 through the liquid inlet 3, so that the chemical polishing and cleaning waste liquid is filtered for the first time through the filter screen 14 in the liquid storage tank 1, then the user starts the micropump 4, so that the waste liquid filtered in the liquid storage tank 1 is pumped out, so that the waste liquid flows into the ceramic membrane filter 6 through the liquid guide tube 5, the user starts the ceramic membrane filter 6, so that solid suspended matters in the waste liquid are filtered, the filtered waste liquid flows into the nanofiltration membrane 8, so that aluminum ions in the waste liquid are removed, NF water is obtained, so that the NF water flows into the condenser 201 through the water guide tube 9, thereby pour into the cooling water into condenser 201 through water inlet 202 to make noncondensable gas go out through gas outlet 203, the product water after the cooling flows into evaporating chamber 206 through connecting pipe 205, thereby flow into heating chamber 207, simultaneously, pour into heating steam into air inlet 208 through the user, thereby evaporate purification treatment to the product water, the acid solution after the purification flows out through discharge gate 2010, after using, through user start controller 11, thereby drive lead screw 12 and rotate, thereby drive slider 13 to slide to the right in spout 10, thereby drive filter screen 14 and pulling board 15 to move rightwards, thereby take off filter screen 14 and clear up the processing, this is the course of working and theory of operation of the device.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a change and throw cleaning waste liquid recycling processing apparatus, includes liquid reserve tank (1) and aqueduct (9), its characterized in that: one end of the water guide pipe (9) is provided with a treatment mechanism (2) for recycling the chemical polishing cleaning waste liquid, the treatment mechanism (2) comprises a condenser (201), and one side of the condenser (201) is fixedly connected with a water inlet (202);
The top fixedly connected with gas outlet (203) of condenser (201), the opposite side fixedly connected with connector (204) of condenser (201), the inside of connector (204) is through threaded connection has connecting pipe (205), the one end fixedly connected with evaporation chamber (206) of connecting pipe (205), the bottom fixedly connected with heating chamber (207) of evaporation chamber (206), one side fixedly connected with air inlet (208) of heating chamber (207), the opposite side fixedly connected with delivery port (209) of heating chamber (207), the bottom fixedly connected with discharge gate (2010) of heating chamber (207).
2. The chemical polishing cleaning waste liquid recycling treatment device according to claim 1, wherein: the liquid inlet (3) is formed in the top of the liquid storage tank (1), one side of the liquid storage tank (1) is fixedly connected with the micro pump (4), and the liquid guide tube (5) is fixedly connected to the top of the micro pump (4).
3. The chemical polishing cleaning waste liquid recycling treatment device according to claim 2, wherein: one end fixedly connected with ceramic membrane filter (6) of catheter (5), the bottom fixedly connected with bottom plate (7) of ceramic membrane filter (6), one side fixedly connected with nanofiltration membrane (8) of ceramic membrane filter (6), one side fixedly connected with aqueduct (9) of nanofiltration membrane (8).
4. The chemical polishing cleaning waste liquid recycling treatment device according to claim 2, wherein: spout (10) have all been seted up to the inner wall of both ends around liquid reserve tank (1), one side fixedly connected with controller (11) of spout (10), one side fixedly connected with lead screw (12) of controller (11), the outer wall of lead screw (12) is through threaded connection has slider (13), one end fixedly connected with filter screen (14) of slider (13), one side fixedly connected with pulling board (15) of filter screen (14).
5. The chemical polishing cleaning waste liquid recycling treatment device according to claim 3, wherein: the nanofiltration membrane (8) is connected with the bottom plate (7) through the ceramic membrane filter (6), and the nanofiltration membrane (8) and the ceramic membrane filter (6) are arranged in a vertical state.
6. The chemical polishing cleaning waste liquid recycling treatment device according to claim 1, wherein: the connecting port (204) is connected with the evaporation chamber (206) through a connecting pipe (205), and the internal structure of the connecting port (204) is matched with the external structure of the connecting pipe (205).
7. The chemical polishing cleaning waste liquid recycling treatment device according to claim 4, wherein: the filter screen (14) is connected with the chute (10) through the sliding block (13), and the sliding block (13) is connected with the inside of the chute (10) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722138.XU CN221117241U (en) | 2023-10-11 | 2023-10-11 | Recycling and reutilizing treatment device for chemical polishing cleaning waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322722138.XU CN221117241U (en) | 2023-10-11 | 2023-10-11 | Recycling and reutilizing treatment device for chemical polishing cleaning waste liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221117241U true CN221117241U (en) | 2024-06-11 |
Family
ID=91341988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322722138.XU Active CN221117241U (en) | 2023-10-11 | 2023-10-11 | Recycling and reutilizing treatment device for chemical polishing cleaning waste liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221117241U (en) |
-
2023
- 2023-10-11 CN CN202322722138.XU patent/CN221117241U/en active Active
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