CN212610033U - Movable organic chemical cleaning waste liquid treatment device - Google Patents
Movable organic chemical cleaning waste liquid treatment device Download PDFInfo
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- CN212610033U CN212610033U CN202020924706.8U CN202020924706U CN212610033U CN 212610033 U CN212610033 U CN 212610033U CN 202020924706 U CN202020924706 U CN 202020924706U CN 212610033 U CN212610033 U CN 212610033U
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- box
- waste liquid
- alkali
- cleaning waste
- adjusting
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- 239000007788 liquid Substances 0.000 title claims abstract description 65
- 239000002699 waste material Substances 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title claims abstract description 15
- 239000003513 alkali Substances 0.000 claims description 33
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 13
- 241000220317 Rosa Species 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 abstract description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 18
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 239000010802 sludge Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000006228 supernatant Substances 0.000 abstract description 3
- 229910021645 metal ion Inorganic materials 0.000 abstract description 2
- 238000004062 sedimentation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 15
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a mobile organic chemical cleaning waste liquid treatment device, a settling tank of the device is used for removing metal ions in waste liquid, supernatant liquid after sedimentation can remove suspended matters through a filter tank, sludge after sedimentation is directly discharged from the bottom of the settling tank, and a three-dimensional electrolytic treatment tank can remove organic matters in waste water through the electrolytic action of an anode plate, a cathode plate and a particle electrode; the first adjusting tank and the second adjusting tank can adjust the pH value of the cleaning waste liquid by adding a sodium hydroxide solution, provide proper reaction conditions for the next treatment of the waste liquid cleaning waste liquid, and the third adjusting tank can adjust the pH value by adding a sulfuric acid solution so that the wastewater meets the discharge requirements or can be recycled according to the quality; through the device to the normal operating that the equipment was not influenced in the processing of wasing the waste liquid, it is less influenced by factors such as temperature, pH value or into water quality of water during the processing, can not cause secondary pollution, the treatment cost is low, the treatment effeciency is high.
Description
Technical Field
The utility model relates to a waste liquid treatment equipment technical field especially relates to a portable organic chemistry washs waste liquid processing apparatus.
Background
The cleaning safety of the chemical cleaning of industrial equipment is higher by using organic acid, and corrosion inhibition, rinsing, passivation and other agents used in a matched manner in the cleaning process are mostly organic matters. With the increasingly strict environmental protection policy, the existing treatment technology cannot meet the environmental protection requirement, and the existing organic chemical cleaning waste liquid treatment method generally comprises the following methods:
burning method/spray burning method: the method is to utilize air to deeply oxidize and treat organic matters in the waste liquid under the high-temperature condition. The method has the problems of influencing the normal operation of equipment, polluting underground environment and having long treatment time.
Neutralization precipitation method: the method comprises the steps of adding a chemical reagent into the wastewater to convert pollutants in the wastewater into insoluble substances, and carrying out solid-liquid separation to remove the pollutants. The method has the problems of high treatment cost, poor effect, incapability of meeting the requirements of wastewater discharge or recycling and the like.
The biological method comprises the following steps: the organic pollutants in the wastewater are removed by utilizing the metabolism of microorganisms. The method has the problems of long microorganism domestication time, large influence of factors such as temperature, pH value, inflow water quality and the like on the treatment effect of the wastewater, poor treatment effect on high-concentration organic wastewater and the like.
An ozone oxidation method: the strong oxidizing property of the ozone and the hydroxyl free radicals formed by the ozone in the water are utilized to realize the decoloration of the wastewater and the degradation of organic matters. The method has the problems of low efficiency and high energy consumption of the ozone generator.
In conclusion, the existing method has many problems in the treatment of high-concentration organic chemical waste liquid, and cannot meet the requirements of harmlessness and recycling after the treatment of organic chemical cleaning waste liquid.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a portable organic chemistry washs waste liquid processing apparatus.
The technical scheme of the utility model is that: the utility model provides a portable organic chemistry washs waste liquid processing apparatus which characterized in that: the device comprises a first adjusting box, a second adjusting box, a third adjusting box, a settling box, a filter box and a three-dimensional electrolytic treatment box A which are connected through pipelines, wherein stirring components are arranged in the first adjusting box, the second adjusting box and the third adjusting box;
the device still includes sour batch meter and alkali batch meter, and the bottom of alkali batch meter is equipped with on the first feed liquid conveyer pipe that is connected to between first regulating box and the stoste storage pond of alkali conveyer pipe, is equipped with on the sour batch meter sour conveyer pipe that is connected to the feed liquid conveyer pipe between rose box and the second regulating box of sour conveyer pipe connection, all is equipped with the measuring pump on alkali conveyer pipe first and the sour conveyer pipe.
Preferably, all be equipped with the stop valve on the feed liquid pipeline between each box, all be equipped with the stop valve on alkali conveyer pipe A and the sour conveyer pipe.
Preferably, an alkali conveying pipe B is connected between the stop valve on the alkali conveying pipe A and the metering pump, the other end of the alkali conveying pipe B is connected to a feed liquid conveying pipe between the three-dimensional electrolytic treatment box and the third adjusting box, and the alkali conveying pipe B is also provided with the stop valve.
Preferably, a three-dimensional electrolytic treatment box B is connected between the third adjusting box and the three-dimensional electrolytic treatment box A through a material liquid conveying pipeline.
Preferably, the stirring assembly comprises a stirring blade and a motor, the motor is installed on the upper end face of the box body, and the blade is installed in the box body through a vertical shaft and is connected with the shaft of the motor.
Preferably, the filter in the filter box is a high-efficiency fiber filter.
The utility model has the beneficial technical effects that:
the utility model discloses a settling tank can get rid of the metal ion in the waste liquid, and the supernatant fluid after the sediment can get rid of the suspended solid through the rose box, and the mud after the sediment is directly discharged from the bottom of the settling tank, and three-dimensional electrolytic treatment case can get rid of the organic matter in the waste water through the electrolytic action of anode plate, negative plate and particle electrode; the first regulating box and the second regulating box can regulate the pH value of the cleaning waste liquid by adding a sodium hydroxide solution, provide suitable reaction conditions for the next treatment of the waste liquid cleaning waste liquid, and the third regulating box can regulate the pH value by adding a sulfuric acid solution so that the waste water reaches the discharge requirement or the quality-divided recycling.
The utility model discloses do not influence the normal operating of equipment to the processing of washing waste liquid, it is less that influenced by factors such as temperature, pH value or the quality of water of intaking during the processing, can not cause secondary pollution, and processing cost is low, the treatment effeciency is high.
The utility model discloses constitute by various boxes and pipeline, just with transportation and equipment, it is less to receive the place condition constraint, can satisfy the waste liquid treatment in different chemical cleaning places, has solved worried about after for organic chemical cleaning, has wide application prospect.
Drawings
Fig. 1 is a schematic view of the connection relationship between the boxes of the present invention.
In the figure, 11, a first adjusting box, 111, a stirring blade, 112, a motor, 12, a second adjusting box, 13, a third adjusting box, 14, a settling box, 15, a filter box, 151, a high-efficiency fiber filter, 16, a three-dimensional electrolytic treatment box A, 17, a feed liquid conveying pipe, 171, a liquid pumping pump, 18, a raw liquid storage tank, 19, an acid metering box, 191, an acid conveying pipe, 20, an alkali metering box, 211, an alkali conveying pipe A, 212, an alkali conveying pipe B, 213, a metering pump, 22, a stop valve, 23 and a three-dimensional electrolytic treatment box B are arranged.
Detailed Description
First embodiment, referring to the attached figure 1 of the specification, a mobile organic chemical cleaning waste liquid treatment device, the device comprises a first adjusting box (11), a second adjusting box (12), a third adjusting box (13), a settling box (14), a filter box (15) and a three-dimensional electrolytic treatment box A (16) which are connected through a pipeline, wherein stirring components are arranged in the first adjusting box (11), the second adjusting box (12) and the third adjusting box (13), a feed liquid conveying pipe (17) is arranged on one side of the first adjusting box (11) and connected into a stock solution storage pool (18), a feed liquid conveying pipe (17) is arranged on the other side of the first adjusting box (11) and connected to the lower part of the settling box (14), a feed liquid conveying pipe (17) is arranged on the upper part of the settling box (14) and connected to the upper part of the filter box (15), and a filter in the filter box (15) is a high-efficiency fiber filter (151) with a good suspended matter filtering effect. A feed liquid conveying pipe (17) is arranged at the lower part of the filter box (15) and connected with a second adjusting box (12), the feed liquid conveying pipe (17) arranged on the second adjusting box (12) is connected to the bottom of a three-dimensional electrolytic treatment box A (16), a feed liquid conveying pipe (17) channel arranged at the upper part of the three-dimensional electrolytic treatment box A (16) is connected with a third adjusting box (13), and a liquid pump (171) for pumping cleaning waste liquid into the first adjusting box (11) is arranged on the feed liquid conveying pipe (17) channel between the first adjusting box (11) and a stock solution storage pool;
the device still includes sour batch meter (20) and alkali batch meter (20), what sour batch meter (20) was built-in is sulfuric acid solution, what alkali batch meter (20) was built-in is sodium hydroxide solution, the bottom of alkali batch meter (20) is equipped with on alkali conveyer pipe first (211) is connected to feed liquid conveyer pipe (17) between first regulating box (11) and stoste storage pond, be equipped with on sour batch meter (20) sour conveyer pipe (191) and be connected to feed liquid conveyer pipe (17) between rose box (15) and second regulating box (12), all be equipped with measuring pump (213) on alkali conveyer pipe first (211) and sour conveyer pipe (191).
Feed liquid conveyer pipe (17) between each box all are equipped with stop valve (22) on saying, all are equipped with stop valve (22) on alkali conveyer pipe first (211) and sour conveyer pipe (191), say through feed liquid conveyer pipe (17) between third regulating box (13) and the three-dimensional electrolytic treatment case first (16) and be connected with three-dimensional electrolytic treatment case second (23), it is better to set up two three-dimensional electrolytic treatment cases to get rid of the effect to the organic matter.
An alkali delivery pipe B (212) is connected between the stop valve (22) on the alkali delivery pipe A (211) and the metering pump (213), the stop valve (22) is closed, the metering pump (213) is started, sodium hydroxide solution can be added into the third adjusting box (13), the other end of the alkali delivery pipe B (212) is connected to a feed liquid delivery pipe (17) between the three-dimensional electrolytic treatment box and the third adjusting box (13), and the stop valve (22) is also arranged on the alkali delivery pipe B (212); stirring subassembly include stirring vane (111) and motor (112), motor (112) are installed at the up end of box, the blade is installed in the box and is connected with the axle of motor (112) through vertical axle, drive the rotatory washing waste liquid to the regulating box shop in through motor (112).
The utility model discloses a working process does:
a. starting a water suction pump to suck the cleaning waste liquid in the waste liquid storage pool into a first adjusting tank (11), starting a metering pump (213) to add a sodium hydroxide solution into the first adjusting tank (11) from an alkali metering tank (20), starting a motor (112) to drive blades to rotate for stirring, so that the pH of the waste liquid is adjusted to be about 8, and then adding a proper amount of flocculant and uniformly stirring;
b. discharging the waste liquid in the first adjusting tank (11) into a settling tank (14), after the waste water is kept still for a period of time, enabling supernatant to flow into a filter tank (15) from the upper part, removing suspended matters in the waste water, settling sludge to the bottom of a tank body, discharging the sludge, and treating the sludge together with other sludge in a plant area;
c. discharging the wastewater in the filter tank (15) into a second adjusting tank (12), simultaneously starting a metering pump (213) to add a sulfuric acid solution into the second adjusting tank (12) from an acid metering tank (20) and uniformly stirring to adjust the pH value of the wastewater to 3-5, and providing appropriate reaction conditions for a three-dimensional electrolytic treatment tank;
d. waste liquid in the second regulating box (12) sequentially enters a three-dimensional electrolytic treatment box A (16) and a three-dimensional electrolytic treatment box B (23), when the three-dimensional electrolytic treatment box works, an external direct-current stabilized power supply provides constant voltage, organic matters in the waste water are removed through the electrolytic action of an anode plate, a cathode plate and a particle electrode, and the waste water is treated in the two three-dimensional electrolytic treatment boxes until the COD of the effluent is reduced to 100 mg/L;
e. and (3) the wastewater treated by the three-dimensional electrolytic treatment tank B (23) enters a third regulating tank (13), a metering pump (213) is started to add a sodium hydroxide solution into the third regulating tank (13) from an alkali metering tank (20), and the pH of the wastewater is regulated to 6-9, so that the waste liquid can meet the wastewater discharge requirement or be recycled according to the quality.
Claims (6)
1. The utility model provides a portable organic chemistry washs waste liquid processing apparatus which characterized in that: the device comprises a first adjusting box, a second adjusting box, a third adjusting box, a settling box, a filter box and a three-dimensional electrolytic treatment box A which are connected through pipelines, wherein stirring components are arranged in the first adjusting box, the second adjusting box and the third adjusting box;
the device still includes sour batch meter and alkali batch meter, and the bottom of alkali batch meter is equipped with on the first feed liquid conveyer pipe that is connected to between first regulating box and the stoste storage pond of alkali conveyer pipe, is equipped with on the sour batch meter sour conveyer pipe that is connected to the feed liquid conveyer pipe between rose box and the second regulating box of sour conveyer pipe connection, all is equipped with the measuring pump on alkali conveyer pipe first and the sour conveyer pipe.
2. The mobile organic chemical cleaning waste liquid treatment apparatus according to claim 1, characterized in that: feed liquid conveying pipelines between the box bodies are provided with stop valves, and an alkali conveying pipe A and an acid conveying pipe are provided with stop valves.
3. The mobile organic chemical cleaning waste liquid treatment apparatus according to claim 2, characterized in that: an alkali conveying pipe B is connected between the stop valve on the alkali conveying pipe A and the metering pump, the other end of the alkali conveying pipe B is connected to a feed liquid conveying pipe between the three-dimensional electrolytic treatment box and the third adjusting box, and the alkali conveying pipe B is also provided with the stop valve.
4. The mobile organic chemical cleaning waste liquid treatment apparatus according to claim 1, characterized in that: and a three-dimensional electrolytic treatment box B is connected between the third adjusting box and the three-dimensional electrolytic treatment box A through a material liquid conveying pipeline.
5. The mobile organic chemical cleaning waste liquid treatment apparatus according to claim 1, characterized in that: the stirring assembly comprises a stirring blade and a motor, the motor is installed on the upper end face of the box body, and the blade is installed in the box body through a vertical shaft and is connected with the shaft of the motor.
6. The mobile organic chemical cleaning waste liquid treatment apparatus according to claim 1, characterized in that: the filter in the filter box is a high-efficiency fiber filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924706.8U CN212610033U (en) | 2020-05-28 | 2020-05-28 | Movable organic chemical cleaning waste liquid treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020924706.8U CN212610033U (en) | 2020-05-28 | 2020-05-28 | Movable organic chemical cleaning waste liquid treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212610033U true CN212610033U (en) | 2021-02-26 |
Family
ID=74748753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020924706.8U Expired - Fee Related CN212610033U (en) | 2020-05-28 | 2020-05-28 | Movable organic chemical cleaning waste liquid treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212610033U (en) |
-
2020
- 2020-05-28 CN CN202020924706.8U patent/CN212610033U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |