CN216935409U - Waste treatment device for diode production - Google Patents
Waste treatment device for diode production Download PDFInfo
- Publication number
- CN216935409U CN216935409U CN202123089442.2U CN202123089442U CN216935409U CN 216935409 U CN216935409 U CN 216935409U CN 202123089442 U CN202123089442 U CN 202123089442U CN 216935409 U CN216935409 U CN 216935409U
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- Prior art keywords
- partition plate
- chamber
- liquid storage
- water pump
- communicated
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- 239000002699 waste material Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 238000005192 partition Methods 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000005188 flotation Methods 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000010306 acid treatment Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000012670 alkaline solution Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a waste treatment device for diode production, which comprises a treatment box, a liquid storage box and a waste acid treatment device, wherein an air flotation chamber and a spray chamber are arranged in the treatment box, a spray mechanism is arranged between the air flotation chamber and the spray chamber, the output end of the waste acid treatment device is communicated with the spray chamber, a first partition plate is arranged in the liquid storage box, the liquid storage chamber is arranged above the first partition plate and positioned in the liquid storage box, a second water pump is arranged on one side of the liquid storage box, the input end of the second water pump is communicated with the liquid storage chamber, the output end of the second water pump is communicated with the air flotation chamber, a first water pump is arranged below the first partition plate, the input end of the first water pump is communicated with the liquid storage chamber, the waste treatment device has compact structure and strong practicability, the spraying treatment of acid gas can be realized by matching the arranged spray mechanism with the first water pump, the acid gas is guided into the chamber, and the solution can be guided into the air flotation chamber by the arranged second water pump, the acid gas is subjected to air floatation treatment, so that the treatment effect of the acid gas is improved.
Description
Technical Field
The utility model belongs to the technical field of diode production, and particularly relates to a waste treatment device for diode production.
Background
The diode is an electronic device made of semiconductor material, it has one-way conductivity, namely when applying the forward voltage to diode positive pole and negative pole, the diode is turned on, when applying the reverse voltage to positive pole and negative pole, the diode is cut off, its application is very extensive, especially in various electronic circuits, utilize components and parts such as diode and resistance, electric capacity, inductance, etc. to carry on the rational connection, form the circuit of different functions, can realize to AC rectification, to modulating signal detection, limiting and clamping and voltage stabilization of mains voltage, need to carry on the acid cleaning in the production run of the diode, the waste liquid produced after the acid cleaning finishes needs to be treated, but the treatment of the waste liquid will produce a large amount of acid gas, there is no discharge between the ways, but the existing acid cleaning fluid processing unit has no way to treat the acid gas.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a waste treatment device for diode production.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a waste treatment device for diode production, which comprises a treatment box, a liquid storage box and a waste acid treatment device, wherein an air flotation chamber and a spray chamber are arranged in the treatment box, a spraying mechanism is arranged between the air flotation chamber and the spray chamber, the output end of the waste acid treatment device is communicated with the spray chamber, a first partition plate is arranged in the liquid storage box, the liquid storage chamber is arranged above the first partition plate and positioned in the liquid storage box, a second water pump is arranged on one side of the liquid storage box, the input end of the second water pump is communicated with the liquid storage chamber, the output end of the second water pump is communicated with the air flotation chamber, a first water pump is arranged below the first partition plate, and the input end of the first water pump is communicated with the liquid storage chamber.
As a preferable scheme of the utility model, the spraying mechanism comprises a second partition plate, the second partition plate is fixedly connected with the inner wall of the treatment box, a spraying pipe is arranged in the second partition plate and is communicated with the output end of the first water pump, and spray heads are uniformly arranged at the bottom of the second partition plate and are communicated with the spraying pipe.
As a preferable scheme of the utility model, a third partition plate is arranged above the second partition plate and inside the treatment tank, an air pump is arranged between the third partition plate and the second partition plate, air inlets are symmetrically arranged at the bottom of the second partition plate, the air inlets are communicated with an input end of the air pump, an output end of the air pump is connected with a connecting pipe, and an air outlet pipe is arranged inside the third partition plate and communicated with the connecting pipe.
As a preferred scheme of the utility model, the top of the treatment box is symmetrically provided with exhaust ports, one side of the air flotation chamber is provided with a liquid discharge port, one side of the spray chamber is provided with a full overflow port, the surfaces of the liquid discharge port, the full overflow port and the exhaust ports are provided with valves, and the surface of the connecting pipe is provided with a one-way valve.
In a preferred embodiment of the present invention, a PH sensor is disposed inside the air flotation chamber.
The utility model has the following beneficial effects: the acid gas spraying device is compact in structure and high in practicability, and the acid gas can be guided into the air floatation chamber while the acid gas is sprayed by the aid of the spraying mechanism matched with the first water pump; through the second water pump, the solution can be guided into the air floatation chamber, the air floatation treatment is carried out on the acid gas, and the treatment effect on the acid gas is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the spraying mechanism of the utility model.
In the figure: 1. a treatment tank; 2. a spraying mechanism; 21. a second separator; 22. a shower pipe; 23. a spray head; 24. an air inlet; 25. an air pump; 26. a third partition plate; 27. an air outlet pipe; 28. a connecting pipe; 3. a liquid storage tank; 4. a first separator; 5. a water pump I; 6. a liquid storage chamber; 7. a second water pump; 8. a pH value sensor; 9. a tapping port; 10. filling the overflow port; 11. an exhaust port; 12. a waste acid treatment device; 13. an air flotation chamber; 14. and (4) a spray chamber.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in figure 1-2, the utility model provides a waste treatment device for diode production, which comprises a treatment box 1, a liquid storage box 3 and a waste acid treatment device 12, wherein an air flotation chamber 13 and a spray chamber 14 are arranged in the treatment box 1, a spray mechanism 2 is arranged between the air flotation chamber 13 and the spray chamber 14, the output end of the waste acid treatment device 12 is communicated with the spray chamber 14, a first partition plate 4 is arranged in the liquid storage box 3, a liquid storage chamber 6 is arranged above the first partition plate 4 and positioned in the liquid storage box 3, a second water pump 7 is arranged on one side of the liquid storage box 3, the input end of the second water pump 7 is communicated with the liquid storage chamber 6, the output end of the second water pump 7 is communicated with the air flotation chamber 13, a first water pump 5 is arranged below the first partition plate 4, the input end of the first waste acid water pump 5 is communicated with the liquid storage chamber 6, when the waste acid treatment device is used, waste liquid after acid cleaning enters the treatment device 12 for treatment, acid gas generated by treatment enters the spray chamber 14, after the acidic gas is sprayed by the spraying mechanism 2, the gas is introduced into the air flotation chamber 13, at this time, the second water pump 7 conveys the alkaline liquid in the liquid storage tank 3 into the air flotation chamber 13, and the gas can be discharged after being neutralized by the alkaline solution.
Further, spray mechanism 2 and include second baffle 21, second baffle 21 with handle 1 inner wall fixed connection of case, the inside shower 22 that is equipped with of second baffle 21, shower 22 and 5 output intercommunications of a water pump, second baffle 21 bottom evenly is equipped with shower nozzle 23, shower nozzle 23 and shower 22 intercommunication, back in acid gas gets into spray chamber 14, a water pump 5 starts to carry the alkaline liquid in the liquid reserve tank 3 to the shower 22 in, then spout through shower nozzle 23, handle acid gas.
Further, a third partition board 26 is arranged above the second partition board 21 and inside the treatment box 1, an air pump 25 is arranged between the third partition board 26 and the second partition board 21, air inlets 24 are symmetrically arranged at the bottom of the second partition board 21, the air inlets 24 are communicated with the input end of the air pump 25, the output end of the air pump 25 is connected with a connecting pipe 28, an air outlet pipe 27 is arranged inside the third partition board 26, the air outlet pipe 27 is communicated with the connecting pipe 28, during operation, the air pump 25 is started, the air pump 25 sucks air through the air inlets 24, and then the air outlet pipe 27 is led out.
Furthermore, the top of the treatment box 1 is symmetrically provided with exhaust ports 11, one side of the air flotation chamber 13 is provided with a liquid discharge port 9, one side of the spray chamber 14 is provided with a full overflow port 10, the surfaces of the liquid discharge port 9, the full overflow port 10 and the exhaust ports 11 are provided with valves, and the surface of the connecting pipe 28 is provided with a one-way valve to prevent the solution from flowing backwards.
Further, the inside pH value sensor 8 that is equipped with of air supporting room 13, pH value sensor 8 can carry out real-time supervision to the pH value of solution in the air supporting room 13, and when pH value was less than 7, just need discharge solution through tapping hole 9, adds alkaline solution again.
Specifically, when the waste liquid treatment device is used, waste liquid after acid washing enters the waste acid treatment device 12 for treatment, acid gas generated by waste acid treatment enters the spraying chamber 14, the first water pump 5 is started to convey alkaline liquid in the liquid storage tank 3 into the spraying pipe 22, then the alkaline liquid is sprayed out through the spray head 23 to treat the acid gas, in the process, the air pump 25 is started, the air pump 25 sucks gas through the air inlet 24, then the gas is guided into the air outlet pipe 27 to be sprayed out, then the second water pump 7 conveys the alkaline liquid in the liquid storage tank 3 into the air flotation chamber 13, and the gas can be discharged after being neutralized by the alkaline solution.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The waste treatment device for diode production comprises a treatment box (1), a liquid storage box (3) and a waste acid treatment device (12), and is characterized in that an air flotation chamber (13) and a spray chamber (14) are arranged inside the treatment box (1), a spraying mechanism (2) is arranged between the air flotation chamber (13) and the spray chamber (14), the output end of the waste acid treatment device (12) is communicated with the spray chamber (14), a first partition plate (4) is arranged inside the liquid storage box (3), a liquid storage chamber (6) is arranged above the first partition plate (4) and inside the liquid storage box (3), a second water pump (7) is arranged on one side of the liquid storage box (3), the input end of the second water pump (7) is communicated with the liquid storage chamber (6), the output end of the second water pump (7) is communicated with the air flotation chamber (13), a first water pump (5) is arranged below the first partition plate (4), the input end of the first water pump (5) is communicated with the liquid storage chamber (6).
2. The waste treatment device for diode production according to claim 1, wherein the spraying mechanism (2) comprises a second partition plate (21), the second partition plate (21) is fixedly connected with the inner wall of the treatment box (1), a spraying pipe (22) is arranged inside the second partition plate (21), the spraying pipe (22) is communicated with the output end of the first water pump (5), spraying heads (23) are uniformly arranged at the bottom of the second partition plate (21), and the spraying heads (23) are communicated with the spraying pipe (22).
3. The waste treatment device for diode production according to claim 2, wherein a third partition plate (26) is arranged above the second partition plate (21) and inside the treatment box (1), an air pump (25) is arranged between the third partition plate (26) and the second partition plate (21), air inlets (24) are symmetrically arranged at the bottom of the second partition plate (21), the air inlets (24) are communicated with the input end of the air pump (25), the output end of the air pump (25) is connected with a connecting pipe (28), an air outlet pipe (27) is arranged inside the third partition plate (26), and the air outlet pipe (27) is communicated with the connecting pipe (28).
4. The waste treatment device for diode production according to claim 3, wherein the top of the treatment box (1) is symmetrically provided with exhaust ports (11), one side of the air flotation chamber (13) is provided with a liquid discharge port (9), one side of the spray chamber (14) is provided with a full overflow port (10), the surfaces of the liquid discharge port (9), the full overflow port (10) and the exhaust ports (11) are provided with valves, and the surface of the connecting pipe (28) is provided with a one-way valve.
5. The waste treatment device for diode production according to claim 4, wherein the air flotation chamber (13) is internally provided with a pH sensor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089442.2U CN216935409U (en) | 2021-12-09 | 2021-12-09 | Waste treatment device for diode production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089442.2U CN216935409U (en) | 2021-12-09 | 2021-12-09 | Waste treatment device for diode production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216935409U true CN216935409U (en) | 2022-07-12 |
Family
ID=82306416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123089442.2U Expired - Fee Related CN216935409U (en) | 2021-12-09 | 2021-12-09 | Waste treatment device for diode production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216935409U (en) |
-
2021
- 2021-12-09 CN CN202123089442.2U patent/CN216935409U/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: 20220712 |