CN220149413U - Dirty sour recovery unit - Google Patents
Dirty sour recovery unit Download PDFInfo
- Publication number
- CN220149413U CN220149413U CN202321381535.9U CN202321381535U CN220149413U CN 220149413 U CN220149413 U CN 220149413U CN 202321381535 U CN202321381535 U CN 202321381535U CN 220149413 U CN220149413 U CN 220149413U
- Authority
- CN
- China
- Prior art keywords
- recovery
- supporting
- water pump
- recovery tank
- recovery jar
- 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.)
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000002253 acid Substances 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000005303 weighing Methods 0.000 claims description 26
- 238000004064 recycling Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 22
- 239000003795 chemical substances by application Substances 0.000 abstract description 21
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000460 chlorine Substances 0.000 abstract description 4
- 229910052801 chlorine Inorganic materials 0.000 abstract description 4
- 229910052731 fluorine Inorganic materials 0.000 abstract description 4
- 239000011737 fluorine Substances 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 238000005507 spraying Methods 0.000 description 9
- 229940079593 drug Drugs 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 239000010926 waste battery Substances 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229940126589 solid medicine Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a waste acid recovery device which comprises a first recovery tank, a second recovery tank and a third recovery tank, wherein a first water pump is arranged between the first recovery tank and the second recovery tank, a first water pipe is arranged at the left end of the first water pump, a second water pipe is arranged at the upper end of the first water pump, and a feeding mechanism is arranged on the upper surface of the first recovery tank in a penetrating manner. The utility model finishes the recovery of heavy metals, fluorine and chlorine in the polluted acid through the first recovery tank, the second recovery tank and the third recovery tank; the vibration motor drives the support box to vibrate, so that the vulcanizing agent falls into the polluted acid relatively uniformly, and then the vulcanizing agent is mixed with the polluted acid rapidly by being matched with the stirring rod, so that the treatment efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of waste acid treatment, in particular to a waste acid recovery device.
Background
In order to prevent the waste batteries from polluting the environment, the waste batteries need to be recycled, medicines are put into a sedimentation tank by a hopper, the diffusion speed of the medicines in the waste batteries is slow, the diffusion effect is poor, and the treatment effect of the waste batteries is affected.
The Chinese patent discloses a contaminated acid recycling dosing device (grant bulletin No. CN 216172037U), when dosing is carried out in the patent technology, medicines enter a sleeve from a medicine hopper, a spiral dragon conveys the medicines in the sleeve from one end to the other end, the medicines continuously fall into a stirring box from a medicine leakage hole interval, meanwhile, a stirring motor is started to drive the stirring device to stir a medicine water mixture in the stirring box, the dissolution speed of the medicines is accelerated, the medicine liquid is obtained after the dissolution is completed, a control valve is opened, the medicine liquid sequentially falls into a sedimentation tank from a medicine discharging pipe, a medicine spraying pipe and a medicine spraying hole interval, and as the medicines are dissolved in advance and the medicine spraying hole interval is arranged, the diffusion speed is high after the medicine liquid falls into the sedimentation tank, and the diffusion effect is good; but it has some problems: the mode of spraying medicine through two medicine spraying pipes and a cylindrical pipe can not uniformly spray medicine on the surface of the polluted acid, and the medicine spraying pipe is only suitable for liquid medicine, and some solid medicine can be discharged through the medicine spraying pipe after being dissolved, so that the medicine spraying pipe is inconvenient, and the medicine spraying amount can not be accurately controlled.
Disclosure of Invention
The utility model aims to provide a waste acid recovery device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a dirty sour recovery unit, includes first recovery jar, second recovery jar, third recovery jar, the upper surface of first recovery jar is connected with feed mechanism, install first water pump between first recovery jar and the second recovery jar, first water pump water inlet end installs first water pipe, and first water pump water outlet end installs the second water pipe, the internally mounted of second recovery jar has the filter plate, installs the second water pump between second recovery jar and the third recovery jar, and the third water pipe is installed to the second water pump water inlet end, and the fourth water pipe is installed to the second water pump water outlet end, the front surface mounting of third recovery jar has heating device, and the upper surface mounting of third recovery jar has negative pressure pump, manometer, discharge valve.
The lower surface mounting of first recovery jar has agitator motor, and the puddler that links to each other with agitator motor stretches into inside the first recovery jar.
The feeding mechanism comprises a feeding tank, a hopper is arranged in the feeding tank, an electric valve is arranged at the lower end of the hopper, a weighing mechanism is arranged below the hopper inside the feeding tank, a supporting frame is arranged at the lower end of the feeding tank, a supporting box is arranged between the supporting frames, supporting blocks are arranged at two ends of the supporting box and connected with one end of the supporting frame, the supporting blocks are members made of rubber materials, vibrating motors are arranged on the surfaces of the front side and the rear side of the supporting box, and through holes are uniformly formed in the supporting box.
The weighing mechanism comprises a supporting rod, a rotating motor is installed at one end of the supporting rod, a connecting rod is installed at the other end of the supporting rod, one end of the connecting rod is rotationally connected to the inside of the feeding tank, the rotating motor is installed on the inner wall of the feeding tank, a weighing sensor is installed on the upper surface of the supporting rod, and a weighing box is installed at the upper end of the weighing sensor.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the recovery treatment of heavy metals, fluorine and chlorine in the polluted acid is completed through the first recovery tank, the second recovery tank and the third recovery tank, so that the residual sulfuric acid can be directly recovered and used; the weighing sensor in the feeding mechanism can accurately weigh the vulcanizing agent for removing heavy metal impurities in the waste acid, the powdery, granular and liquid vulcanizing agents can be weighed and then discharged into the circular plate-shaped supporting box, and the vibrating motor drives the supporting box to vibrate, so that the vulcanizing agent can relatively uniformly fall into the waste acid, and then the vulcanizing agent can be quickly mixed with the waste acid by being matched with the stirring rod, and the treatment efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a contaminated acid recovery apparatus;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a cross-sectional view of a first recovery tank in a contaminated acid recovery apparatus;
FIG. 4 is a schematic structural view of a feed mechanism in a contaminated acid recycling apparatus;
FIG. 5 is a bottom view of the support box of the contaminated acid recovery apparatus;
fig. 6 is a schematic structural view of a weighing mechanism in the contaminated acid recycling apparatus.
In the figure: 1. a first recovery tank; 2. a second recovery tank; 3. a third recovery tank; 4. a first water pump; 5. a first water pipe; 6. a second water pipe; 7. a filter plate; 8. a second water pump; 9. a third water pipe; 10. a fourth water pipe; 11. a heating device; 12. a negative pressure pump; 13. a pressure gauge; 14. an exhaust valve; 15. a stirring motor; 16. a stirring rod; 17. a feed mechanism; 18. a feed tank; 19. a hopper; 20. an electric valve; 21. a weighing mechanism; 22. a support frame; 23. a support box; 24. a support block; 25. a vibration motor; 26. a through hole; 27. a support rod; 28. a rotating electric machine; 29. a connecting rod; 30. a weighing sensor; 31. weighing box.
Detailed Description
In the embodiment of the utility model, a waste acid recovery device comprises a first recovery tank 1, a second recovery tank 2 and a third recovery tank 3, wherein an inlet for discharging waste acid is formed in the first recovery tank 1, a first water pump 4 is arranged between the first recovery tank 1 and the second recovery tank 2, a first water pipe 5 is arranged at the water inlet end of the first water pump 4, one end of the first water pipe 5 is connected with the lower end position of the surface of the first recovery tank 1 in a penetrating way, a second water pipe 6 is arranged at the water outlet end of the first water pump 4, one end of the second water pipe 6 is connected with the upper surface of the second recovery tank 2 in a penetrating way, a filter plate 7 is arranged in the second recovery tank 2, a second water pump 8 is arranged between the second recovery tank 2 and the third recovery tank 3, a third water pipe 9 is arranged at the water inlet end of the second water pump 8, a fourth water pipe 10 is arranged at the water outlet end of the second water pump 8 in a penetrating way, one end of the fourth water pipe 10 is connected with the lower end position of the surface of the second recovery tank 2 in a penetrating way, a negative pressure pump 15 is arranged at the surface of the third recovery tank 3 in front of the surface of the first recovery tank 1, a stirring device is arranged at the stirring device 15 is arranged at the surface of the stirring device 15, and a stirring device is connected with the stirring device 15 arranged at the front of the stirring surface of the stirring device 1 and is connected with the stirring device 1 at the surface of the stirring device and is arranged at the stirring device, and 15, and the stirring device is arranged at the top surface of the stirring device is connected with the stirring device 1; the first recovery tank 1 is internally provided with waste acid to be treated, the first recovery tank 1 is mainly used for removing heavy metal impurities of the waste acid, the filter plate 7 can filter the heavy metal precipitation impurities subjected to vulcanization treatment, the third recovery tank 3 is internally provided with concentrated sulfuric acid with ninety-eight percent concentration, the concentration of the waste acid can be improved, the heating device 11 can heat the mixed acid of the waste acid and the concentrated sulfuric acid, fluorine and chlorine in the mixed acid can form hydrogen fluoride and hydrogen chloride after being heated and concentrated, the negative pressure pump 12 forms negative pressure in the third recovery tank 3, the exhaust valve 14 is used for removing the hydrogen fluoride and the hydrogen chloride, the hydrogen fluoride and the hydrogen chloride can be used for absorbing and treating a sodium hydroxide solution, and the first water pump 4, the second water pump 8, the heating device 11, the negative pressure pump 12, the pressure gauge 13 and the exhaust valve 14 are controlled to start and stop through an external control system.
In fig. 1 and fig. 3 to 6: the upper surface of the first recovery tank 1 is provided with a feeding mechanism 17 in a penetrating way, the feeding mechanism 17 comprises a feeding tank 18, the feeding tank 18 is connected to the upper surface of the first recovery tank 1 in a penetrating way, a hopper 19 is arranged in the feeding tank 18, an electric valve 20 is arranged at the lower end of the hopper 19, a weighing mechanism 21 is arranged below the hopper 19 in the feeding tank 18, supporting frames 22 are arranged at the left side and the right side of the lower end of the feeding tank 18, a supporting box 23 is arranged between the two supporting frames 22, supporting blocks 24 are arranged at the left side surface and the right side surface of the supporting box 23, one end of each supporting frame 22 is connected to the supporting block 24, the supporting blocks 24 are made of elastic materials, preferably rubber, vibrating motors 25 are arranged at the front side surface and the rear side surface of each supporting box 23, through holes 26 are uniformly formed in the supporting box 23, the weighing mechanism 21 comprises supporting rods 27, one ends of the supporting rods 27 are provided with rotating motors 28, the rotating motors 28 are arranged on the inner walls of the feeding tank 18, the other ends of the supporting rods 27 are provided with connecting rods 29, one ends of the connecting rods 29 are rotatably connected to the inside the feeding tank 18, the upper surfaces of the supporting rods 27 are provided with weighing sensors 30, and the upper ends of the weighing sensors 30 are provided with weighing boxes 31; the feeding tank 18 is provided with a vulcanizing agent for waste acid above the hopper 19, the vulcanizing agent can be in a liquid state or a solid state, the solid state can comprise powder and granules, and the like, the weighing sensor 30 can weigh the vulcanizing agent with required weight, the vibrating motor 25 drives the weighing box 31 to vibrate, so that the vulcanizing agent can be relatively uniformly discharged through the through holes 26, and the electric valve 20, the vibrating motor 25 and the rotating motor 28 are all controlled to start and stop by an external control system.
The working principle of the utility model is as follows: firstly, the waste acid is discharged into the first recovery tank 1, then the vulcanizing agent for removing heavy metal impurities in the waste acid is discharged into the first recovery tank 1, the heavy metal impurities in the waste acid form precipitation, an external controller opens the electric valve 20, the vulcanizing agent can fall into the weighing box 31, the weighing sensor 30 can detect whether the weight of the vulcanizing agent in the weighing box 31 reaches a set value, after the set value is reached, the electric valve 20 is closed, the rotating motor 28 drives the weighing box 31 to rotate one hundred eighty degrees to pour the vulcanizing agent out, then the vulcanizing agent is rotated one hundred eighty degrees to reset, the vulcanizing agent falls into the supporting box 23, the vibrating motor 25 drives the supporting box 23 to vibrate, so that the vulcanizing agent can relatively uniformly fall into the waste acid, the stirring motor 15 drives the stirring rod 16 to rotate, the vulcanizing agent can be quickly mixed with the waste acid, the treatment effect is improved, the heavy metal in the waste acid can form precipitation, the first water pump 4 pumps the waste acid into the second recovery tank 2, only the heavy metal precipitation can be filtered by the filter plate 7, the fluorine and the chlorine in the waste acid, the second water pump 8 rotates one hundred eighty degrees to pour the vulcanizing agent out, the vulcanizing agent is rotated one hundred eighty degrees to reset, the vulcanizing agent falls into the supporting box 23, the supporting box is heated, the concentrated sulfuric acid is heated by the third pump 3, the hydrogen chloride is heated by the third pump 3, the concentrated sulfuric acid is heated by the third hydrogen chloride pump is recovered by the third pump, and the concentrated sulfuric acid is mixed with the concentrated sulfuric acid is discharged into the concentrated sulfuric acid, and the concentrated sulfuric acid is discharged by the 3, and the concentrated by the concentrated sulfuric acid is discharged by the 3, and the concentrated sulfuric acid is discharged by the 3 at the 3 can is left 3 can after the 3 is heated.
Claims (4)
1. The utility model provides a dirty acid recovery unit, includes first recovery jar (1), second recovery jar (2), third recovery jar (3), its characterized in that, the upper surface of first recovery jar (1) is connected with feed mechanism (17), install first water pump (4) between first recovery jar (1) and the second recovery jar (2), first water pipe (5) are installed to first water pump (4) water inlet end, second water pipe (6) are installed to first water pump (4) water outlet end, internally mounted of second recovery jar (2) has filter plate (7), installs second water pump (8) between second recovery jar (2) and the third recovery jar (3), and third water pipe (9) are installed to second water pump (8) water inlet end, and fourth water pipe (10) are installed to second water pump (8) water outlet end, heating device (11) are installed to the front surface of third recovery jar (3), and negative pressure pump (12), manometer (13), discharge valve (14) are installed to the upper surface of third recovery jar (3).
2. A contaminated acid recycling apparatus according to claim 1, wherein the first recycling tank (1) is provided with a stirring motor (15) on the lower surface thereof, and a stirring rod (16) connected to the stirring motor (15) is extended into the first recycling tank (1).
3. The acid recovery device according to claim 1, characterized in that the feeding mechanism (17) comprises a feeding tank (18), a hopper (19) is mounted in the feeding tank (18), an electric valve (20) is mounted at the lower end of the hopper (19), a weighing mechanism (21) is arranged below the hopper (19) in the feeding tank (18), a supporting frame (22) is mounted at the lower end of the feeding tank (18), a supporting box (23) is mounted between the supporting frames (22), supporting blocks (24) are mounted at two ends of the supporting box (23), the supporting blocks (24) are connected with one end of the supporting frame (22), the supporting blocks (24) are made of rubber materials, vibration motors (25) are mounted on the surfaces of the front side and the rear side of the supporting box (23), and through holes (26) are uniformly formed in the supporting box (23).
4. A contaminated acid recycling apparatus according to claim 3, wherein the weighing mechanism (21) comprises a supporting rod (27), a rotating motor (28) is installed at one end of the supporting rod (27), a connecting rod (29) is installed at the other end of the supporting rod (27), one end of the connecting rod (29) is rotatably connected in the feeding tank (18), the rotating motor (28) is installed on the inner wall of the feeding tank (18), a weighing sensor (30) is installed on the upper surface of the supporting rod (27), and a weighing box (31) is installed at the upper end of the weighing sensor (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381535.9U CN220149413U (en) | 2023-06-01 | 2023-06-01 | Dirty sour recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381535.9U CN220149413U (en) | 2023-06-01 | 2023-06-01 | Dirty sour recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149413U true CN220149413U (en) | 2023-12-08 |
Family
ID=89017886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321381535.9U Active CN220149413U (en) | 2023-06-01 | 2023-06-01 | Dirty sour recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149413U (en) |
-
2023
- 2023-06-01 CN CN202321381535.9U patent/CN220149413U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |