CN210559803U

CN210559803U - Novel electroplating effluent handles biochemical reactions device

Info

Publication number: CN210559803U
Application number: CN201921301991.1U
Authority: CN
Inventors: 谢秋林; 刘荣振; 刘荣惠
Original assignee: Bohai Today Tianjin Technology Co ltd
Current assignee: Bohai Today Tianjin Technology Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-19
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to the technical field of wastewater treatment devices, and discloses a novel biochemical reaction device for electroplating wastewater treatment, which comprises a water tank, a water inlet and a water outlet, wherein the upper left end of the water tank is fixedly connected with the water inlet, a filter screen is fixedly arranged at the middle position of the water tank, a pipeline is fixedly connected with the right side of the water tank, a water pump is fixedly arranged at the middle point of the pipeline, a neutralization reaction tank is fixedly connected with the right end of the pipeline, and the biochemical reaction device for electroplating wastewater treatment is suitable for filtering and removing large-particle impurities in the electroplating wastewater by the aid of the filter screen, water purifying activated carbon, a stirring device, an inclined tube group and a sludge collecting tank and by means of the mutual cooperation effect of the filter screen, the activated carbon, the stirring device, the inclined tube group and the sludge collecting tank, and can realize rapid precipitation of the sludge in the precipitation tank, improve the precipitation efficiency, and the purified, is environment-friendly and economical.

Description

Novel electroplating effluent handles biochemical reactions device

Technical Field

The utility model relates to a waste water treatment device technical field specifically is a novel electroplating effluent handles biochemical reactions device.

Background

With the rapid development of society, more and more factories are opened, economic growth is brought, and meanwhile, environmental pollution problems are brought, especially industrial electroplating wastewater problems are brought, a large amount of heavy metal ions, cyanides, organic compounds and the like are doped in general industrial wastewater, if the industrial wastewater is discharged without being treated, the environmental pollution is not imaginable, and although various types of electroplating wastewater treatment devices are provided, the requirements of users cannot be met.

General novel electroplating effluent treatment biochemical reactions device at first can't realize highly adjusting the desk lamp, secondly can't realize the quick sediment of mud in the sedimentation tank, and settling time is long, and is inefficient moreover, and the water after the purification does not have used repeatedly, causes the waste of water resource, and consequently urgent needs a novel electroplating effluent treatment biochemical reactions device solves above-mentioned weak point.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel electroplating wastewater handles biochemical reaction device has solved current a novel electroplating wastewater handles biochemical reaction device and has had certain lack in the use, for example current general novel electroplating wastewater handles biochemical reaction device, at first can't realize highly adjusting the desk lamp, secondly can't realize depositing fast to the mud in the sedimentation tank, the settling time is long, and is inefficient, and the water after the purification does not have used repeatedly, causes the waste of water resource.

The utility model provides a following technical scheme: a novel biochemical reaction device for treating electroplating wastewater comprises a water tank, a water inlet and a water outlet, wherein the upper left end of the water tank is fixedly connected with the water inlet, the middle position of the water tank is fixedly provided with a filter screen, the right side of the water tank is fixedly connected with a first pipeline, the middle point of the first pipeline is fixedly provided with a first water pump, the right end of the first pipeline is fixedly connected with a neutralization reaction tank, the middle position of the upper end of the neutralization reaction tank is fixedly provided with a stirring device, the right side of the neutralization reaction tank is fixedly connected with a second pipeline, the middle position of the second pipeline is fixedly provided with a second water pump, the right end of the second pipeline is fixedly connected with a PH adjusting tank, the right side of the PH adjusting tank is fixedly connected with a third pipeline, the middle position of the third pipeline is fixedly provided with a third water pump, the right end of the third pipeline is fixedly connected with a sedimentation tank, the middle inside of the sedimentation tank, sedimentation tank fixed connection sewage pipes, the right side of sedimentation tank leans on top fixed connection water catch bowl, No. four pipelines of right side fixed connection of water catch bowl, the one end of No. four pipelines stretches into in the clean water basin, the right side fixed connection delivery port of clean water basin.

Preferably, the upper end of the sewage discharge pipeline is connected with a sludge collecting tank through an interface pipeline, and the sludge collecting tank is arranged inside the sedimentation tank and close to the bottom.

Preferably, water purifying activated carbon is placed at the bottom of the water purifying tank.

Preferably, the inclined tube group is composed of a plurality of inclined tubes, the length of each inclined tube is 0.8m, and the diameter of each inclined tube is 70 mm.

Preferably, the right end of the third pipeline is 5cm higher than the sludge collecting tank.

Preferably, the interface pipeline and the sludge collecting tank are provided with a plurality of pipelines.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this be applicable to a novel electroplating effluent handles biochemical reactions device, through filter screen, water purification active carbon, agitating unit, pipe chute group and mud collecting vat, utilize the mutually supporting effect between them, at first can realize carrying out effective filtration to some large granule impurity in the electroplating effluent and get rid of, secondly can realize deposiing the mud in the sedimentation tank fast, improved precipitation efficiency, the water after the purification can be used for dashing between the car simultaneously, the environmental protection is practiced thrift.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a water tank; 2. a water inlet; 3. a filter screen; 4. a first pipeline; 5. a water pump I; 6. a neutralization reaction tank; 7. a stirring device; 8. a second pipeline; 9. a second water pump; 10. a pH adjusting tank; 11. a third pipeline; 12. a third water pump; 13. a sedimentation tank; 14. an oblique pipe group; 15. a blowdown line; 16. a water collection tank; 17. a fourth pipeline; 18. purifying with water and activated carbon; 19. a water outlet; 20. a sludge collection tank; 21. and (4) connecting pipelines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a novel biochemical reaction device for treating electroplating wastewater comprises a water tank 1, a water inlet 2 and a water outlet 19, wherein the upper left end of the water tank 1 is fixedly connected with the water inlet 2, the middle position of the water tank 1 is fixedly provided with a filter screen 3 which can effectively filter and remove some large-particle impurities in the electroplating wastewater, the right side of the water tank 1 is fixedly connected with a first pipeline 4, the middle point of the first pipeline 4 is fixedly provided with a first water pump 5, the right end of the first pipeline 4 is fixedly connected with a neutralization reaction tank 6, the middle position of the upper end of the neutralization reaction tank 6 is fixedly provided with a stirring device 7, the right side of the neutralization reaction tank 6 is fixedly connected with a second pipeline 8, the middle position of the second pipeline 8 is fixedly provided with a second water pump 9, the right end of the second pipeline 8 is fixedly connected with a PH adjusting tank 10, the right side of the PH adjusting tank 10 is fixedly connected with a third pipeline 11, the middle, the right end of the third pipeline 11 is fixedly connected with a sedimentation tank 13, the middle inside of the sedimentation tank 13 is close to the upper end and is fixedly connected with an inclined pipe group 14, the sedimentation tank 13 is fixedly connected with a sewage discharge pipeline 15, the sludge in the sedimentation tank 13 can be rapidly precipitated by utilizing the mutual cooperation effect between the sedimentation tank 13 and the sewage discharge pipeline 15, the right side of the sedimentation tank 13 is close to the upper part and is fixedly connected with a water collecting tank 16, the right side of the water collecting tank 16 is fixedly connected with a fourth pipeline 17, one end of the fourth pipeline 17 extends into the water purifying tank, the right side of the water purifying tank is fixedly connected with a water outlet 19, the upper end of the sewage discharge pipeline 15 is connected with a sludge collecting tank 20 through an interface pipeline 21, the sludge collecting tank 20 is arranged at the position close to the bottom inside of the sedimentation tank 13, purified activated carbon 18 is placed at the bottom of the water purifying tank, the purified water can be used for flushing a vehicle, the environmental protection, the pipe chute diameter is 70mm, and No. three pipeline 11's right-hand member will be higher than sludge collecting tank 20 and go out 5cm, and interface pipeline 21 and sludge collecting tank 20 all are provided with a plurality of.

When the device works, firstly, electroplating wastewater is conveyed to a water tank 1 from a water inlet 2, after the electroplating wastewater is filtered by a filter screen 3 in the water tank 1, at this time, a first water pump 5 is driven to convey the wastewater in the water tank 1 to a neutralization reaction tank 6 through a first pipeline 4, at this time, a stirring device 7 is driven to stir the water in the neutralization reaction tank 6 to ensure that the reaction is more sufficient, then a second water pump 9 is driven to convey the wastewater after the neutralization reaction to a PH regulating tank 10 through a second pipeline 8 to be regulated to a reasonable range, the wastewater is conveyed to a sedimentation tank 13 through a third water pump 12 and a third pipeline 11 after being regulated, a sloping pipe group 14 in the sedimentation tank 13 divides the water flow into a plurality of thin layers, so that the water flow is in a laminar flow state, the sedimentation efficiency is improved, and because the sloping pipe is obliquely arranged, dirt deposited on the inner wall of the sloping pipe can automatically fall into a, and then discharged through a sewage discharge pipeline 15, the precipitated wastewater is gathered in a water collecting tank 16, conveyed into a water purifying tank through a fourth pipeline 17, purified by water purifying activated carbon 18 and then output through a water outlet 19.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel biochemical reaction device for treating electroplating wastewater comprises a water tank (1), a water inlet (2) and a water outlet (19), and is characterized in that; the water tank is characterized in that the upper left end of the water tank (1) is fixedly connected with a water inlet (2), the middle position of the water tank (1) is fixedly provided with a filter screen (3), the right side of the water tank (1) is fixedly connected with a first pipeline (4), the middle point of the first pipeline (4) is fixedly provided with a first water pump (5), the right end of the first pipeline (4) is fixedly connected with a neutralization reaction tank (6), the middle position of the upper end of the neutralization reaction tank (6) is fixedly provided with a stirring device (7), the right side of the neutralization reaction tank (6) is fixedly connected with a second pipeline (8), the middle position of the second pipeline (8) is fixedly provided with a second water pump (9), the right end of the second pipeline (8) is fixedly connected with a PH adjusting tank (10), the right side of the PH adjusting tank (10) is fixedly connected with a third pipeline (11), the middle position of the third pipeline (11) is fixedly provided with a third water pump, no. three right-hand member fixed connection sedimentation tank (13) of pipeline (11), lean on upper end fixed connection inclined tube group (14) in the middle of the inside of sedimentation tank (13), sedimentation tank (13) fixed connection sewage pipes (15), the right side of sedimentation tank (13) leans on top fixed connection water catch bowl (16), No. four pipeline (17) of right side fixed connection of water catch bowl (16), the one end of No. four pipeline (17) stretches into in the water purification pond, the right side fixed connection delivery port (19) of water purification pond.

2. The novel biochemical reaction device for treating electroplating wastewater according to claim 1, which is characterized in that: the upper end of the sewage discharge pipeline (15) is connected with a sludge collecting tank (20) through an interface pipeline (21), and the sludge collecting tank (20) is arranged in the sedimentation tank (13) and close to the bottom.

3. The novel biochemical reaction device for treating electroplating wastewater according to claim 1, which is characterized in that: and water purifying activated carbon (18) is arranged at the bottom of the water purifying tank.

4. The novel biochemical reaction device for treating electroplating wastewater according to claim 1, which is characterized in that: the inclined pipe group (14) is composed of a plurality of inclined pipes, the length of each inclined pipe is 0.8m, and the diameter of each inclined pipe is 70 mm.

5. The biochemical reaction device for treating electroplating wastewater according to claim 1 or 2, which is characterized in that: the right end of the third pipeline (11) is 5cm higher than the sludge collecting tank (20).

6. The novel biochemical reaction device for treating electroplating wastewater according to claim 2, which is characterized in that: the connector pipeline (21) and the sludge collecting tank (20) are provided with a plurality of connecting pipes.