CN216972190U - Based on sulfur dioxide is waste water recovery unit for waste water treatment - Google Patents

Based on sulfur dioxide is waste water recovery unit for waste water treatment Download PDF

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Publication number
CN216972190U
CN216972190U CN202122951535.5U CN202122951535U CN216972190U CN 216972190 U CN216972190 U CN 216972190U CN 202122951535 U CN202122951535 U CN 202122951535U CN 216972190 U CN216972190 U CN 216972190U
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China
Prior art keywords
mounting
box
install bin
fixed mounting
rod
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Expired - Fee Related
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CN202122951535.5U
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Chinese (zh)
Inventor
杨雪峰
向明勇
陈源
曾江
霍振军
汤波
吴恒宇
蒋屹
官仁权
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Sichuan Xingxin Vanadium Technology Co ltd
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Sichuan Xingxin Vanadium Technology Co ltd
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Priority to CN202122951535.5U priority Critical patent/CN216972190U/en
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Abstract

The utility model discloses a wastewater recovery device for sulfur dioxide-based wastewater treatment, which comprises a bottom plate, wherein a transmission box is fixedly arranged at the top of the bottom plate, a control panel is fixedly arranged on the outer side of the transmission box, a stirring assembly is arranged in the transmission box, a first installation box is fixedly arranged at the top of the transmission box, and a feeding pipe is fixedly arranged on the outer side of the first installation box. The automatic feeding device is compact in structure, simple and convenient to operate and high in practicability, feeding treatment can be automatically carried out on the flocculating agent in the second mounting box through the feeding component, the weight of the flocculating agent can be efficiently controlled through the weighing component, the influence of inaccurate using amount on subsequent treatment is prevented, waste water and the flocculating agent can be mixed through the stirring component, the reaction rate is improved, the waste water can be further filtered through the filtering component, and the operation quality and the using efficiency are greatly improved compared with those of a traditional device.

Description

Based on sulfur dioxide waste water recovery unit for treatment
Technical Field
The utility model belongs to the field of recovery devices, and particularly relates to a wastewater recovery device for sulfur dioxide-based wastewater treatment.
Background
In the existing life, sulfur dioxide is one of the most common, simplest and irritant sulfur oxides, with the chemical formula SO2, colorless gas and main atmospheric pollutants. Volcanic eruptions of such gases and sulfur dioxide generation in many industrial processes are also possible. Since coal and petroleum generally contain elemental sulfur, sulfur dioxide is produced during combustion. When sulfur dioxide dissolves in water, sulfurous acid is formed. If sulfurous acid is further oxidized in the presence of PM2.5, sulfuric acid is rapidly and efficiently produced. The reason for the worry about the environmental effect of using the fuels as energy sources is that the traditional wastewater recovery device for treating the sulfur dioxide wastewater has low automation degree in the using process, cannot realize accurate batching, and is difficult to meet the requirements of modern life production.
The utility model has the following contents:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a wastewater recovery apparatus for sulfur dioxide-based wastewater treatment, which solves the problems of the background art.
In order to solve the above problems, the present invention provides a technical solution:
a wastewater recovery device for sulfur dioxide-based wastewater treatment comprises a bottom plate, wherein a transmission box is fixedly mounted at the top of the bottom plate, a control panel is fixedly mounted at the outer side of the transmission box, a stirring assembly is arranged in the transmission box, a first installation box is fixedly mounted at the top of the transmission box, an inlet pipe is fixedly mounted at the outer side of the first installation box, a third installation box is fixedly mounted at the top of the first installation box, a weighing assembly is arranged in the third installation box, a blanking assembly is arranged at the top of the third installation box, a second installation plate is fixedly mounted at the outer side of the first installation box, a first water pump is fixedly mounted at the bottom of the second installation plate, a third connecting pipe is fixedly mounted at the outer side of the first installation box, the output end of the first water pump is fixedly connected with the third connecting pipe, and a third installation box is fixedly mounted at the top of the bottom plate, the outside of third install bin is equipped with filtering component, the one end of third connecting pipe extends to inside the third install bin, the top fixed mounting of bottom plate has the slush pump, the input of slush pump extends to inside the third install bin.
As preferred, the unloading subassembly is including protection box, first servo motor, handle, guide plate, installation cylinder, installation lid, second installation box and auger delivery pole, the top fixed mounting of third installation box has the second installation box, the top fixed mounting of second installation box has the protection box, the inside fixed mounting of protection box has first servo motor, first servo motor's output extends to the inside and fixed mounting of second installation box and has the auger delivery pole, the top of second installation box is rotated through the hinge and is connected with the installation lid, the top fixed mounting of installation lid has the handle, the bottom fixed mounting of second installation box inner wall has two guide plates, the bottom fixed mounting of second installation box has the installation cylinder, the bottom of installation cylinder extends to inside the third installation box.
Preferably, the weighing component comprises a first mounting box, a mounting groove, a mounting rod, a first connecting pipe, a transmission box, a weighing sensor, an electric telescopic rod, a limiting block, a limiting groove and a first mounting plate, the bottom of the inner wall of the third mounting box is fixedly provided with the weighing sensor, the top of the weighing sensor is fixedly provided with the third mounting plate, the top of the third mounting plate is fixedly provided with the mounting rod, the top of the mounting rod is rotatably connected with the first mounting box, the bottom of the first mounting box is provided with the mounting groove, the bottom of the first mounting box is fixedly provided with the first mounting plate, the bottom of the first mounting plate is provided with the limiting groove, the limiting block is slidably connected inside the limiting groove, the top of the third mounting plate is fixedly provided with the electric telescopic rod, the piston rod of the electric telescopic rod is rotatably connected with the limiting block, the top fixed mounting of first install bin has first connecting pipe, the top of first connecting pipe extends to inside the third mounting box.
Preferably, the stirring component comprises a stirring rod, a first connecting rod, a first bevel gear, a second connecting rod, a positioning block, a dowel bar and a second servo motor, a second servo motor is fixedly arranged on one side of the inner wall of the transmission box, a dowel bar is fixedly arranged at the output end of the second servo motor, the outer side of the dowel bar is rotatably connected with a positioning block, the bottom of the positioning block is fixedly connected with a transmission box, one end of the dowel bar is fixedly provided with a first bevel gear, the bottom of the inner wall of the transmission box is rotatably connected with a second connecting rod, a second bevel gear is fixedly arranged at the bottom of the second connecting rod, the outer side of the second bevel gear is in meshed connection with the first bevel gear, the top of second connecting rod extends to the inside and fixed mounting of first install bin has the head rod, the equidistance in both sides of head rod is installed the puddler.
As preferred, filtering component is including solenoid valve, unloading pipe, filter screen, second install bin, second connecting pipe, second water pump and fixed block, the outside fixed mounting of third install bin has the second water pump, the outside fixed mounting of third install bin has the second install bin, fixed mounting has two filter screens between the inner wall of second install bin, the bottom fixed mounting of second install bin has the unloading pipe, the outside fixed mounting of unloading pipe has the solenoid valve, the top fixed mounting of second install bin has the second connecting pipe, the output and the second connecting pipe fixed connection of second water pump, the one end of second connecting pipe extends to inside the third install bin, the outside fixed mounting of second connecting pipe has the fixed block, the outside and the third install bin fixed connection of fixed block.
Preferably, the transmission box and the protection box are equally spaced at the outer sides by heat dissipation seams.
Preferably, the four corners of the bottom plate are fixedly provided with supporting legs, and the bottoms of the four supporting legs are fixedly provided with non-slip mats.
Preferably, the first servo motor, the electric telescopic rod, the second servo motor, the weighing sensor, the first water pump, the mud pump, the electromagnetic valve and the second water pump are all electrically connected with the control panel.
The utility model has the beneficial effects that: the automatic feeding device is compact in structure, simple and convenient to operate and high in practicability, feeding treatment can be automatically carried out on the flocculating agent in the second mounting box through the feeding component, the weight of the flocculating agent can be efficiently controlled through the weighing component, the influence of inaccurate using amount on subsequent treatment is prevented, waste water and the flocculating agent can be mixed through the stirring component, the reaction rate is improved, the waste water can be further filtered through the filtering component, and the operation quality and the using efficiency are greatly improved compared with those of a traditional device.
Description of the drawings:
for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the present invention at a.
In the figure: 1. a protective case; 2. a first servo motor; 3. a handle; 4. an electric telescopic rod; 5. a limiting block; 6. a limiting groove; 7. a first mounting plate; 8. mounting a rod; 9. a blanking assembly; 10. a baffle; 11. a first mounting box; 12. mounting grooves; 13. a weighing assembly; 14. installing a cover; 15. a second mounting box; 16. a screw conveying rod; 17. a second servo motor; 18. a third mounting box; 19. a weighing sensor; 20. a first installation box; 21. a feed pipe; 22. a stirring rod; 23. a first connecting rod; 24. a first connecting pipe; 25. a control panel; 26. a transmission box; 27. a stirring assembly; 28. a first bevel gear; 29. a second bevel gear; 30. a second connecting rod; 31. positioning blocks; 32. a dowel bar; 33. a first water pump; 34. a second mounting plate; 35. a slurry pump; 36. supporting legs; 37. a non-slip mat; 38. an electromagnetic valve; 39. a discharging pipe; 40. a filter assembly; 41. a filter screen; 42. a second installation box; 43. a second connecting pipe; 44. a second water pump; 45. a fixed block; 46. a third mounting plate; 47. a third installation box; 48. a third connecting pipe; 49. a base plate; 50. and (6) mounting the cylinder.
The specific implementation mode is as follows:
as shown in fig. 1-2, the following technical solutions are adopted in the specific embodiment of the present invention:
example (b):
a wastewater recovery device for sulfur dioxide-based wastewater treatment comprises a bottom plate 49, wherein a transmission box 26 is fixedly installed at the top of the bottom plate 49, a control panel 25 is fixedly installed on the outer side of the transmission box 26, a stirring component 27 is arranged inside the transmission box 26, a first installation box 20 is fixedly installed at the top of the transmission box 26, a feeding pipe 21 is fixedly installed on the outer side of the first installation box 20, a third installation box 18 is fixedly installed at the top of the first installation box 20, a weighing component 13 is arranged inside the third installation box 18, a blanking component 9 is arranged at the top of the third installation box 18, a second installation plate 34 is fixedly installed at the outer side of the first installation box 20, a first water pump 33 is fixedly installed at the bottom of the second installation plate 34, a third connecting pipe 48 is fixedly installed at the outer side of the first installation box 20, the output end of the first water pump 33 is fixedly connected with the third connecting pipe 48, a third installation box 47 is fixedly installed at the top of the bottom plate 49, the outside of third mounting box 47 is equipped with filter assembly 40, and the one end of third connecting pipe 48 extends to inside the third mounting box 47, and the top fixed mounting of bottom plate 49 has slush pump 35, and the input of slush pump 35 extends to inside the third mounting box 47.
Wherein, the blanking component 9 comprises a protection box 1, a first servo motor 2, a handle 3, a guide plate 10, a mounting cylinder 50, a mounting cover 14, a second mounting box 15 and a spiral conveying rod 16, the top of the third mounting box 18 is fixedly provided with the second mounting box 15, the top of the second mounting box 15 is fixedly provided with the protection box 1, the inside of the protection box 1 is fixedly provided with the first servo motor 2, the output end of the first servo motor 2 extends to the inside of the second mounting box 15 and is fixedly provided with the spiral conveying rod 16, the top of the second mounting box 15 is rotatably connected with the mounting cover 14 through a hinge, the top of the mounting cover 14 is fixedly provided with the handle 3, the bottom of the inner wall of the second mounting box 15 is fixedly provided with two guide plates 10, the bottom of the second mounting box 15 is fixedly provided with the mounting cylinder 50, the bottom of the mounting cylinder 50 extends to the inside of the third mounting box 18, the flocculant in the second mounting box 15 can be automatically subjected to blanking treatment by arranging the blanking assembly 9.
Wherein, the weighing component 13 comprises a first mounting box 11, a mounting groove 12, a mounting rod 8, a first connecting pipe 24, a transmission box 26, a weighing sensor 19, an electric telescopic rod 4, a limiting block 5, a limiting groove 6 and a first mounting plate 7, the bottom of the inner wall of the third mounting box 18 is fixedly provided with the weighing sensor 19, the top of the weighing sensor 19 is fixedly provided with a third mounting plate 46, the top of the third mounting plate 46 is fixedly provided with the mounting rod 8, the top of the mounting rod 8 is rotatably connected with the first mounting box 11, the bottom of the first mounting box 11 is provided with the mounting groove 12, the bottom of the first mounting box 11 is fixedly provided with the first mounting plate 7, the bottom of the first mounting plate 7 is provided with the limiting groove 6, the inside of the limiting groove 6 is slidably connected with the limiting block 5, the top of the third mounting plate 46 is fixedly provided with the electric telescopic rod 4, the piston rod of the electric telescopic rod 4 is rotatably connected with the limiting block 5, the top fixed mounting of first install bin 20 has first connecting pipe 24, and inside the top of first connecting pipe 24 extended to third mounting box 18, can high-efficiently control the weight of flocculating agent through setting up weighing component 13, prevented that the inaccurate subsequent processing of influence of quantity.
Wherein, the stirring component 27 comprises a stirring rod 22, a first connecting rod 23, a first bevel gear 28, a second bevel gear 29, a second connecting rod 30, a positioning block 31, a dowel bar 32 and a second servo motor 17, the second servo motor 17 is fixedly installed on one side of the inner wall of the transmission box 26, the dowel bar 32 is fixedly installed at the output end of the second servo motor 17, the positioning block 31 is rotatably connected to the outer side of the dowel bar 32, the bottom of the positioning block 31 is fixedly connected with the transmission box 26, the first bevel gear 28 is fixedly installed at one end of the dowel bar 32, the second connecting rod 30 is rotatably connected to the bottom of the inner wall of the transmission box 26, the second bevel gear 29 is fixedly installed at the bottom of the second connecting rod 30, the outer side of the second bevel gear 29 is engaged and connected with the first bevel gear 28, the top of the second connecting rod 30 extends to the inside of the first installation box 20 and is fixedly installed with the first connecting rod 23, the stirring rods 22 are installed at equal intervals on both sides of the first connecting rod 23, the stirring assembly 27 can be arranged to mix the wastewater with the flocculating agent, so that the reaction rate is increased.
Wherein, the filtering component 40 comprises an electromagnetic valve 38, a discharging pipe 39 and a filtering net 41, the waste water treatment device comprises a second installation box 42, a second connecting pipe 43, a second water pump 44 and a fixed block 45, the second water pump 44 is fixedly installed on the outer side of the third installation box 47, the second installation box 42 is fixedly installed on the outer side of the third installation box 47, two filter screens 41 are fixedly installed between the inner walls of the second installation box 42, a discharging pipe 39 is fixedly installed at the bottom of the second installation box 42, an electromagnetic valve 38 is fixedly installed on the outer side of the discharging pipe 39, the second connecting pipe 43 is fixedly installed at the top of the second installation box 42, the output end of the second water pump 44 is fixedly connected with the second connecting pipe 43, one end of the second connecting pipe 43 extends to the inside of the third installation box 47, the fixed block 45 is fixedly installed on the outer side of the second connecting pipe 43, the outer side of the fixed block 45 is fixedly connected with the third installation box 47, and waste water can be further filtered by arranging the filter assembly 40.
Wherein, the heat dissipation seam has been seted up to the equal equidistance in the outside of transmission box 26 and protection box 1, through setting up the heat dissipation seam can be better carry out the heat dissipation to the device and handle, improve life.
Wherein, the equal fixed mounting in four corners of bottom plate 49 bottom has supporting leg 36, and the equal fixed mounting in bottom of four supporting legs 36 has slipmat 37, through setting up supporting leg 36 and the cooperation of slipmat 37, is favorable to improving the overall stability of device.
The first servo motor 2, the electric telescopic rod 4, the second servo motor 17, the weighing sensor 19, the first water pump 33, the mud pump 35, the electromagnetic valve 38 and the second water pump 44 are all electrically connected with the control panel 25, and the device is controlled to operate through the control panel 25.
Specifically, when the utility model is used, firstly, the equipment is placed at a designated position, then the equipment is electrified, wastewater to be treated is conveyed into the first installation box 20 through the feeding pipe 21, then the installation cover 14 is opened through the handle 3, a flocculating agent is poured into the second installation box 15, then the first servo motor 2 is controlled to be opened through the control panel 25, the first servo motor 2 drives the spiral conveying rod 16 to rotate, so that the flocculating agent in the second installation box 15 is conveyed into the third installation box 18, then the weight change of the material in the first installation box 11 is controlled through the weighing sensor 19, when the weight of the material in the first installation box 11 reaches a rated value, the piston rod of the electric telescopic rod 4 is controlled to extend through the control panel 25, so that the limiting block 5 is driven to move in the limiting groove 6 to drive the first installation box 11 to rotate, a proper amount of flocculating agent is conveyed into the first installation box 20 through the first connecting pipe 24, then the second servo motor 17 is controlled to be started through the control panel 25, the second servo motor 17 drives the transmission rod 32 and the first bevel gear 28 to rotate, the second bevel gear 29 is driven to rotate, so that the second connecting rod 30 and the first connecting rod 23 are driven to rotate, the flocculating agent and the wastewater are mixed through the stirring rod 22, then the first water pump 33 is controlled to be started through the control panel 25, the wastewater is conveyed into the third installation box 47 through the third connecting pipe 48, after a certain time of sedimentation and separation, the solid matter on the bottom layer is discharged through the mud pump 35, the second water pump 44 is matched with the second connecting pipe 43, the liquid is conveyed into the second installation box 42, the impurities in the liquid are filtered through the two filter screens 41, then the electromagnetic valve 38 is started, and the treated liquid is discharged, the above operations are repeated to complete continuous waste liquid treatment operation.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a waste water recovery unit for waste water treatment based on sulfur dioxide, includes bottom plate (49), its characterized in that, the top fixed mounting of bottom plate (49) has transmission box (26), the outside fixed mounting of transmission box (26) has control panel (25), the inside of transmission box (26) is equipped with stirring subassembly (27), the top fixed mounting of transmission box (26) has first install bin (20), the outside fixed mounting of first install bin (20) has inlet pipe (21), the top fixed mounting of first install bin (20) has third install bin (18), the inside of third install bin (18) is equipped with weighing component (13), the top of third install bin (18) is equipped with unloading subassembly (9), the outside fixed mounting of first install bin (20) has second mounting panel (34), the bottom fixed mounting of second mounting panel (34) has first water pump (33), the outside fixed mounting of first install bin (20) has third connecting pipe (48), the output and the third connecting pipe (48) fixed connection of first water pump (33), the top fixed mounting of bottom plate (49) has third install bin (47), the outside of third install bin (47) is equipped with filtering component (40), the one end of third connecting pipe (48) extends to inside third install bin (47), the top fixed mounting of bottom plate (49) has slush pump (35), the input of slush pump (35) extends to inside third install bin (47).
2. The wastewater recovery device for sulfur dioxide-based wastewater treatment according to claim 1, wherein the blanking assembly (9) comprises a protection box (1), a first servo motor (2), a handle (3), a guide plate (10), a mounting cylinder (50), a mounting cover (14), a second mounting box (15) and a spiral conveying rod (16), the second mounting box (15) is fixedly mounted at the top of a third mounting box (18), the protection box (1) is fixedly mounted at the top of the second mounting box (15), the first servo motor (2) is fixedly mounted inside the protection box (1), the output end of the first servo motor (2) extends to the inside of the second mounting box (15) and is fixedly mounted with the spiral conveying rod (16), the mounting cover (14) is rotatably connected at the top of the second mounting box (15) through a hinge, the top fixed mounting of installation lid (14) has handle (3), the bottom fixed mounting of second mounting box (15) inner wall has two guide plates (10), the bottom fixed mounting of second mounting box (15) has an installation section of thick bamboo (50), the bottom of an installation section of thick bamboo (50) extends to inside third mounting box (18).
3. The wastewater recovery device for sulfur dioxide wastewater treatment as claimed in claim 2, wherein the weighing component (13) comprises a first mounting box (11), a mounting groove (12), a mounting rod (8), a first connecting pipe (24), a transmission box (26), a weighing sensor (19), an electric telescopic rod (4), a limiting block (5), a limiting groove (6) and a first mounting plate (7), the weighing sensor (19) is fixedly mounted at the bottom of the inner wall of the third mounting box (18), a third mounting plate (46) is fixedly mounted at the top of the weighing sensor (19), the mounting rod (8) is fixedly mounted at the top of the third mounting plate (46), the first mounting box (11) is rotatably connected at the top of the mounting rod (8), the mounting groove (12) is formed at the bottom of the first mounting box (11), the bottom fixed mounting of first mounting box (11) has first mounting panel (7), spacing groove (6) have been seted up to the bottom of first mounting panel (7), the inside sliding connection of spacing groove (6) has stopper (5), the top fixed mounting of third mounting panel (46) has electric telescopic handle (4), the piston rod and stopper (5) of electric telescopic handle (4) rotate to be connected, the top fixed mounting of first install bin (20) has first connecting pipe (24), the top of first connecting pipe (24) extends to inside third mounting box (18).
4. The wastewater recovery device for sulfur dioxide-based wastewater treatment according to claim 3, wherein the stirring assembly (27) comprises a stirring rod (22), a first connecting rod (23), a first bevel gear (28), a second bevel gear (29), a second connecting rod (30), a positioning block (31), a dowel steel (32) and a second servo motor (17), the second servo motor (17) is fixedly installed on one side of the inner wall of the transmission box (26), the output end of the second servo motor (17) is fixedly installed with the dowel steel (32), the positioning block (31) is rotatably connected to the outer side of the dowel steel (32), the bottom of the positioning block (31) is fixedly connected with the transmission box (26), the first bevel gear (28) is fixedly installed at one end of the dowel steel (32), the second connecting rod (30) is rotatably connected to the bottom of the inner wall of the transmission box (26), the bottom fixed mounting of second connecting rod (30) has second bevel gear (29), the outside and first bevel gear (28) meshing of second bevel gear (29) are connected, the top of second connecting rod (30) extends to first install bin (20) inside and fixed mounting has head rod (23), puddler (22) are installed to the equal equidistance in both sides of head rod (23).
5. The wastewater recovery device for sulfur dioxide-based wastewater treatment according to claim 4, wherein the filtering component (40) comprises an electromagnetic valve (38), a blanking pipe (39), a filtering net (41), a second installation box (42), a second connecting pipe (43), a second water pump (44) and a fixing block (45), the second water pump (44) is fixedly installed on the outer side of the third installation box (47), the second installation box (42) is fixedly installed on the outer side of the third installation box (47), two filtering nets (41) are fixedly installed between the inner walls of the second installation box (42), the blanking pipe (39) is fixedly installed at the bottom of the second installation box (42), the electromagnetic valve (38) is fixedly installed on the outer side of the blanking pipe (39), the second connecting pipe (43) is fixedly installed at the top of the second installation box (42), the output and the second connecting pipe (43) fixed connection of second water pump (44), the one end of second connecting pipe (43) extends to inside third install bin (47), the outside fixed mounting of second connecting pipe (43) has fixed block (45), the outside and the third install bin (47) fixed connection of fixed block (45).
6. The wastewater recovery device for sulfur dioxide-based wastewater treatment as claimed in claim 2, wherein the transmission box (26) and the protection box (1) are provided with heat dissipation seams at equal intervals on the outer sides.
7. The wastewater recovery device for sulfur dioxide-based wastewater treatment as claimed in claim 1, wherein four corners of the bottom of said bottom plate (49) are fixedly provided with supporting legs (36), and the bottoms of four supporting legs (36) are fixedly provided with non-slip mats (37).
8. The wastewater recovery device for sulfur dioxide-based wastewater treatment according to claim 5, wherein the first servo motor (2), the electric telescopic rod (4), the second servo motor (17), the weighing sensor (19), the first water pump (33), the mud pump (35), the solenoid valve (38) and the second water pump (44) are electrically connected with the control panel (25).
CN202122951535.5U 2021-11-29 2021-11-29 Based on sulfur dioxide is waste water recovery unit for waste water treatment Expired - Fee Related CN216972190U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122951535.5U CN216972190U (en) 2021-11-29 2021-11-29 Based on sulfur dioxide is waste water recovery unit for waste water treatment

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Application Number Priority Date Filing Date Title
CN202122951535.5U CN216972190U (en) 2021-11-29 2021-11-29 Based on sulfur dioxide is waste water recovery unit for waste water treatment

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CN216972190U true CN216972190U (en) 2022-07-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114671539A (en) * 2021-11-29 2022-06-28 四川省兴欣钒科技有限公司 Wastewater recovery device for sulfur dioxide-based wastewater treatment and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114671539A (en) * 2021-11-29 2022-06-28 四川省兴欣钒科技有限公司 Wastewater recovery device for sulfur dioxide-based wastewater treatment and use method thereof
CN114671539B (en) * 2021-11-29 2024-04-16 四川省兴欣钒科技有限公司 Wastewater recovery device for sulfur dioxide wastewater treatment and application method thereof

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Granted publication date: 20220715