CN219567605U

CN219567605U - Desulfurization wastewater treatment device

Info

Publication number: CN219567605U
Application number: CN202320156197.2U
Authority: CN
Inventors: 黄开龙; 左怡琳; 薛昌; 李恒通; 阮在高; 王昊
Original assignee: Nanjing Jiangdao Environmental Science And Technology Research Institute Co ltd
Current assignee: Nanjing Jiangdao Environmental Science And Technology Research Institute Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-08-22
Anticipated expiration: 2033-02-06

Abstract

The utility model belongs to the technical field of wastewater treatment, and discloses a desulfurization wastewater treatment device, which comprises a purifying box, wherein a mixing area and a sedimentation area are arranged in the purifying box from top to bottom, a mixing box is fixedly arranged on the right side of the purifying box, a transmission box is fixedly arranged on the front side of the top of the mixing box, a powdery reagent storage box is fixedly arranged on the rear side of the top of the mixing box, and the rear side of the right end of the transmission box is mutually communicated with the bottom of the front side of the powdery reagent storage box. According to the utility model, through the cooperation of the structures such as the transmission belt, the first conveying auger, the mixing box and the like, when reagents are added, the first conveying auger is started, so that the powdery reagents at the bottom of the powdery reagent storage box are scattered and then transmitted into the right end of the transmission box, and then the transmission belt in the transmission box is started, so that the transmission belt transmits the powdery reagents at the right end to the left side and then falls into the mixing box, and the automatic feeding function is completed.

Description

Desulfurization wastewater treatment device

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a desulfurization wastewater treatment device.

Background

In the prior art, pollutants such as suspended matters, supersaturated sulfite, sulfate and heavy metals in desulfurization wastewater are contained, so that wastewater needs to be treated in advance when being discharged, and therefore, the surrounding environment is not influenced when the wastewater is discharged, and pollution is caused to the surrounding environment.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a desulfurization wastewater treatment device which has the advantages of adding reagents and facilitating the suction of precipitated water.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a desulfurization effluent treatment plant, includes the purifying box, the inside top-down of purifying box sets up to mixing zone and sedimentation zone, the right side fixed mounting of purifying box has the mixing box, the front side fixed mounting at mixing box top has the transmission box, the rear side fixed mounting at mixing box top has the likepowder reagent bin, the rear side at transmission box right-hand member communicates with the bottom of likepowder reagent bin front side each other, the inside of transmission box is provided with the transmission band, the lower extreme movable mounting of likepowder reagent bin has first transport auger, the front side fixed mounting of mixing box has first water pump, the surface activity intercommunication of first water pump has first drinking-water pipe, the other end setting of first drinking-water pipe is at the inside middle part of sedimentation zone, the top fixed mounting of purifying box has the second water pump, the top fixed communication of second water pump has the second drinking-water pipe, the other end fixed mounting of second water pump is in the inside of box, the bottom fixed communication of second water pump has the first water pump, the top setting is sprayed at the top of mixing zone.

In the above technical scheme, preferably, the water suction pipe is installed to the left surface array of mixing zone, the right side on water suction pipe surface is all fixed mounting has the rose box, the equal fixed mounting in middle part of water suction pipe has electronic on-off valve, water suction pipe left side fixedly connected with has a third suction pipe, the top fixedly connected with third water pump of third suction pipe, the bottom fixedly connected with water purification case of third water pump, the right side fixedly mounted of sedimentation zone lower extreme has the drain, the lower extreme movable mounting of sedimentation zone has the second to carry the auger.

In the above technical scheme, preferably, a water inlet is fixedly connected to the left side of the upper end of the mixing zone, and the right side of the second conveying auger is aligned with the left side of the sprinkler head.

Among the above technical scheme, preferably, fixed mounting has the division board between mixing zone and the sedimentation zone, the movable groove has been seted up at the middle part of division board, drive screw is installed to the inside symmetry in movable groove, drive screw's surface movable mounting has adjustable fender, the through-hole has all been seted up on the surface of division board and movable groove, the shape size and the quantity of the through-hole on division board and movable groove surface correspond each other, the through-hole dislocation set on division board and movable groove surface.

In the above technical scheme, preferably, the top of likepowder reagent bin front side is provided with the interpolation mouth, the lower extreme of likepowder reagent bin and first transport auger all slope setting, the scraper blade is installed to conveyer belt surface circumference array.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the structures such as the transmission belt, the first conveying auger, the mixing box and the like, when reagents are added, the first conveying auger is started, so that the powdery reagents at the bottom of the powdery reagent storage box are scattered and then are transmitted into the right end of the transmission box, and then the transmission belt in the transmission box is started, so that the transmission belt transmits the powdery reagents at the right end to the left side and then falls into the mixing box, and the automatic feeding function is completed.

2. According to the utility model, through the cooperation of the structures such as the electric on-off valve, the water suction pipe, the third water suction pipe and the like, when the water purifier is used, the electric on-off valves at different positions can be started according to the water depth, so that precipitated water is sucked out by the water suction pipe and then mixed in the third water suction pipe and finally pumped into the water purifying tank, and the filter tank is arranged at the right end of the water suction pipe, so that impurities are not sucked into the water purifying tank together when water suction is carried out, and the water quality in the water purifying tank is improved.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of a front view in cross section;

FIG. 3 is a schematic view showing a right-side cross-sectional structure of a powdered reagent reservoir of the present utility model;

FIG. 4 is a right side cross-sectional view of the purifying box of the present utility model;

fig. 5 is an enlarged schematic view of the portion a of fig. 2 according to the present utility model.

In the figure: 1. a purifying box; 2. a mixing zone; 3. a precipitation zone; 4. a mixing box; 5. a transport box; 6. a powdered reagent storage tank; 7. a transmission belt; 71. a scraper; 8. a first conveying auger; 9. a first water pump; 10. a first water suction pipe; 11. a second water pump; 12. a second water suction pipe; 13. a spray head; 14. a water suction pipe; 15. a filter box; 16. an electric on-off valve; 17. a third water suction pipe; 18. a third water pump; 19. a clean water tank; 20. a sewage outlet; 21. a second conveying auger; 22. a water inlet; 23. a partition plate; 24. a through hole; 25. a movable groove; 26. a movable baffle; 27. a drive screw; 28. an addition port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides a desulfurization wastewater treatment apparatus, which comprises a purifying tank 1, wherein the inside of the purifying tank 1 is configured as a mixing area 2 and a sedimentation area 3 from top to bottom, a mixing tank 4 is fixedly installed on the right side of the purifying tank 1, a transmission box 5 is fixedly installed on the front side of the top of the mixing tank 4, a powdery reagent storage tank 6 is fixedly installed on the rear side of the top of the mixing tank 4, the rear side of the right end of the transmission box 5 is mutually communicated with the bottom of the front side of the powdery reagent storage tank 6, a transmission belt 7 is arranged in the transmission box 5, a first conveying auger 8 is movably installed at the lower end of the powdery reagent storage tank 6, a first water pump 9 is fixedly installed on the front side of the mixing tank 4, a first water pump 10 is movably communicated with the surface of the first water pump 9, the other end of the first water pump 10 is arranged in the middle of the inside of the sedimentation area 3, a second water pump 11 is fixedly installed on the top of the purifying tank 1, a second water pump 12 is fixedly communicated with the top of the second water pump 11, the other end of the second water pump 12 is fixedly installed in the inside the mixing tank 4, a bottom of the second water pump 11 is fixedly communicated with a sprinkler 13, and the sprinkler 13 is arranged on the top of the mixing area 2.

The scheme is adopted: when the device is used, the first conveying auger 8 is started, so that the powdery reagent at the bottom of the powdery reagent storage tank 6 is conveyed into the right end of the conveying box 5, then the conveying belt 7 in the conveying box 5 is started, so that the conveying belt 7 conveys the powdery reagent at the right end to the left side and then falls into the mixing box 4, the first water pump 9 is started while the conveying belt 7 is started, so that part of water passing through the middle part of precipitation water in the precipitation zone 3 is pumped into the mixing box 4 through the first water pumping pipe 10, and when the powdery reagent enters, water is mixed with the powdery reagent at the same time, then the second water pump 11 at the top of the purifying box 1 is started, so that the second water pumping pipe 12 pumps the mixed water into the sprinkler head 13 at the top of the mixing zone 2, and then mixed with wastewater entering from the water inlet 22;

by arranging the first conveying auger 8, the powdery reagent is convenient to convey and move, and the scattering effect is achieved on the powdery reagent.

As shown in fig. 2 and fig. 4, the surface array on the left side of the mixing area 2 is provided with a water suction pipe 14, the right side of the surface of the water suction pipe 14 is fixedly provided with a filter tank 15, the middle part of the water suction pipe 14 is fixedly provided with an electric on-off valve 16, the left side of the water suction pipe 14 is fixedly communicated with a third water suction pipe 17, the top of the third water suction pipe 17 is fixedly connected with a third water pump 18, the bottom of the third water pump 18 is fixedly connected with a water purifying tank 19, the right side of the lower end of the sedimentation area 3 is fixedly provided with a sewage drain outlet 20, and the lower end of the sedimentation area 3 is movably provided with a second conveying auger 21.

The scheme is adopted: when the operation is performed, the third water pump 18 is started, and the electric on-off valve 16 is opened, so that the water suction pipe 14 can pump the water which is precipitated in the precipitation zone 3 into the third water suction pipe 17 and then into the clean water tank 19, and the remaining impurities are transmitted to the sewage outlet 20 and then to the designated place by starting the second conveying auger 21;

the suction pipes 14 are arranged on the surface array at the left side of the mixing zone 2, so that water with different water levels can be sucked conveniently.

As shown in fig. 2, the left side of the upper end of the mixing zone 2 is fixedly connected with a water inlet 22, and the right side of the second conveying auger 21 is aligned with the left side of the sprinkler head 13.

The scheme is adopted: when in use, wastewater enters from the water inlet 22;

by aligning the right side of the second transporting auger 21 with the left side of the sprinkler head 13, the waste water and the reagent water are mixed with each other, so that the mixing effect is better.

As shown in fig. 2, 3 and 4, a separation plate 23 is fixedly installed between the mixing zone 2 and the sedimentation zone 3, a movable groove 25 is formed in the middle of the separation plate 23, a transmission screw 27 is symmetrically installed in the movable groove 25, a movable baffle 26 is movably installed on the surface of the transmission screw 27, through holes 24 are formed in the surfaces of the separation plate 23 and the movable groove 25, the shape, the size and the number of the through holes 24 on the surfaces of the separation plate 23 and the movable groove 25 are corresponding to each other, and the through holes 24 on the surfaces of the separation plate 23 and the movable groove 25 are arranged in a staggered mode.

The scheme is adopted: when working, the drive screw 27 is started to enable the movable baffle 26 in the movable groove 25 to move, so that the through holes 24 on the surface of the partition plate 23 are overlapped with the through holes 24 on the surface of the movable baffle 26, and therefore wastewater flows into the sedimentation zone 3 through the partition plate 23 to be sedimented;

through making the shape size and the number of through holes 24 on the surfaces of the separation plate 23 and the movable groove 25 mutually correspond, and the through holes 24 on the surfaces of the separation plate 23 and the movable groove 25 are arranged in a staggered manner, thereby facilitating the flow and the interception of water.

As shown in fig. 1, 3 and 5, the top of the front side of the powdery reagent storage tank 6 is provided with an addition port 28, the lower end of the powdery reagent storage tank 6 and the first conveying auger 8 are both obliquely arranged, and a scraper 71 is installed on the surface of the conveying belt 7 in a circumferential array.

The scheme is adopted: when working, the powdery reagent is added from the adding port 28, and the scraper 71 on the conveyor belt 7 is passed, so that the scraper 71 on the surface of the conveyor belt 7 conveys the powdery reagent at the right end to the left side;

by arranging the lower end of the powdery reagent storage tank 6 and the first conveying auger 8 both obliquely, the falling and movement of the powdery reagent are facilitated.

The working principle and the using flow of the utility model are as follows:

when the device is used, the powdery reagent is added from the adding port 28 on the powdery reagent storage box 6, then the first conveying auger 8 is started, so that the powdery reagent at the bottom is conveyed into the right end of the conveying box 5, then the conveying belt 7 in the conveying box 5 is started again, the scraper 71 on the surface of the conveying belt 7 conveys the powdery reagent at the right end to the left side and then falls into the mixing box 4, while the conveying belt 7 is started, the first water pump 9 is started, so that part of water passing through the middle part of the precipitation water in the precipitation zone 3 is pumped into the mixing box 4 through the first water pumping pipe 10, when the powdery reagent enters, the water is mixed with the powdery reagent at the same time, then the second water pumping pipe 11 at the top of the purifying box 1 is started, so that the mixed water is pumped into the spray head 13 at the top of the mixing zone 2 by the second water pumping pipe 12, and then the waste water entering from the water inlet 22 is mixed, so that acid-base values in the waste water are balanced, and the objects in the interior are flocculated;

when the mixing zone 2 works, the third water pump 18 is started, and the electric on-off valve 16 is opened, so that the water suction pipe 14 can pump the water which is precipitated in the precipitation zone 3 into the third water suction pipe 17 and then into the clean water tank 19, and the remaining impurities are transmitted to the sewage outlet 20 and then to the designated place by starting the second conveying auger 21;

when the mixing of the wastewater in the mixing zone 2 is completed and the water and impurities in the sedimentation zone 3 are transported out, the drive screw 27 is started to move the movable baffle 26 in the movable groove 25, so that the through holes 24 on the surface of the partition plate 23 coincide with the through holes 24 on the surface of the movable baffle 26, and the wastewater flows into the sedimentation zone 3 through the partition plate 23 to be sedimented and wait for the next work.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desulfurization effluent treatment plant, includes purifying box (1), its characterized in that: the utility model discloses a purifying box, including purifying box (1), mixing zone (2) and sedimentation zone (3) are set up to inside top-down, mixing box (4) are installed on the right side fixed mounting of purifying box (1), the front side fixed mounting at mixing box (4) top has transmission box (5), the rear side fixed mounting at mixing box (4) top has likepowder reagent bin (6), the rear side at transmission box (5) right-hand member communicates with the bottom of likepowder reagent bin (6) front side each other, the inside of transmission box (5) is provided with transmission band (7), the lower extreme movable mounting of likepowder reagent bin (6) has first transport auger (8), the front side fixed mounting of mixing box (4) has first water pump (9), the surface activity intercommunication of first water pump (9) has first water pipe (10), the other end setting at the inside middle part of sedimentation zone (3) of first water pipe (10), the top fixed mounting of purifying box (1) has second water pump (11), the bottom fixed mounting of second water pump (11) has first water pipe (12) at the inside of sedimentation zone (3), the fixed mounting of second water pipe (12) has second water pipe (12), the spray head (13) is arranged at the top of the mixing zone (2).

2. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the water suction pipe (14) is installed on the surface array on the left side of the mixing area (2), the filter tank (15) is fixedly installed on the right side of the surface of the water suction pipe (14), the electric on-off valve (16) is fixedly installed on the middle of the water suction pipe (14), a third water suction pipe (17) is fixedly communicated with the left side of the water suction pipe (14), a third water pump (18) is fixedly connected to the top of the third water suction pipe (17), a water purifying tank (19) is fixedly connected to the bottom of the third water pump (18), a sewage drain (20) is fixedly installed on the right side of the lower end of the sedimentation area (3), and a second conveying auger (21) is movably installed on the lower end of the sedimentation area (3).

3. A desulfurization wastewater treatment apparatus according to claim 2, characterized in that: the left side of mixing district (2) upper end is fixed to be linked together has water inlet (22), the right side of second transport auger (21) aligns with the left side of sprinkler head (13).

4. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the mixing device is characterized in that a separation plate (23) is fixedly installed between the mixing zone (2) and the sedimentation zone (3), a movable groove (25) is formed in the middle of the separation plate (23), a transmission screw (27) is symmetrically installed in the movable groove (25), a movable baffle (26) is movably installed on the surface of the transmission screw (27), and through holes (24) are formed in the surfaces of the separation plate (23) and the movable groove (25).

5. The desulfurization wastewater treatment apparatus according to claim 4, wherein: the shape, the size and the number of the through holes (24) on the surfaces of the partition plate (23) and the movable groove (25) are mutually corresponding, and the through holes (24) on the surfaces of the partition plate (23) and the movable groove (25) are arranged in a staggered mode.

6. The desulfurization wastewater treatment apparatus according to claim 1, characterized in that: the top of likepowder reagent bin (6) front side is provided with interpolation mouth (28), the lower extreme of likepowder reagent bin (6) and first transport auger (8) all slope setting, scraper blade (71) are installed to conveyer belt (7) surface circumference array.