CN216191620U

CN216191620U - Equipment for removing heavy metal in water

Info

Publication number: CN216191620U
Application number: CN202122735412.8U
Authority: CN
Inventors: 王锐刚
Original assignee: Shanxi University
Current assignee: Shanxi University
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses equipment for removing heavy metals in water, and relates to the technical field of sewage heavy metal removal. The device comprises a bottom plate, wherein a settling tank is fixedly arranged on one side of the upper surface of the bottom plate, a sewage inlet pipe is arranged on the upper surface of the settling tank, a feed pipe is arranged above the settling tank on one side of the sewage inlet pipe, a filter tank is arranged on one side of the settling tank, the filter tank is connected with the settling tank through a first water pipe, a drawer is connected inside the filter tank in a sliding mode, a filter plate is arranged above the inside of the drawer, an adsorption plate is arranged below the inside of the drawer, a purification cylinder is arranged at one end, away from the settling tank, of the filter tank, and the purification cylinder is connected with the filter tank through a second water pipe. According to the utility model, the sliding blocks are arranged on the two sides of the drawer, the sliding blocks slide in the sliding grooves, and the drawer can be pulled out by pulling the handle, so that the filter plate and the adsorption plate in the drawer can be conveniently replaced, and the drawer has practicability.

Description

Equipment for removing heavy metal in water

Technical Field

The utility model relates to the technical field of sewage heavy metal removal, in particular to equipment for removing heavy metal in water.

Background

Heavy metal wastewater is industrial wastewater which has the most serious harm to the environment. Through a plurality of metal chemical and electrochemical processing procedures, metal elements such as zinc, copper, chromium, nickel, cadmium and the like in the heavy metal wastewater appear in an atomic valence state. The discharge of such waste water into the environment without treatment can directly damage human health through the food chain. It is ensured that the water and pain diseases are caused by the environmental pollution of waste water containing mercury and cadmium respectively. Therefore, effective measures must be taken to treat heavy metal wastewater.

Application number is CN201620215730.8 discloses a heavy metal remove device in waste water, including filtering jar, filter screen, deodorization jar and heavy metal treatment tank, filter the jar and pass through aqueduct and heavy metal treatment tank intercommunication, heavy metal treatment tank passes through aqueduct and deodorization jar intercommunication, the upper and lower lateral wall of heavy metal treatment tank is installed respectively by steel negative plate and steel anode plate, and the steel negative plate passes through the wire and is connected with external DC power supply's negative pole, and the steel anode plate passes through the wire and is connected with external DC power supply positive pole. The device still has some insufficiencies, if filter screen and active carbon use after a period, need to change, have to change inconvenient scheduling problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides equipment for removing heavy metals in water, which solves the technical problems in the prior related art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

equipment is got rid of to aquatic heavy metal, comprising a base plate, bottom plate upper surface one side fixed mounting has the setting tank, the setting tank upper surface is provided with the sewage inlet tube, sewage inlet tube one side is located the setting tank top is provided with the inlet pipe, setting tank one side is provided with the rose box, the rose box with the setting tank uses water pipe one to connect, the inside sliding connection of rose box has the drawer, the inside top of drawer is provided with the filter, the inside below of drawer is provided with the adsorption plate, the rose box is kept away from setting tank one end is provided with the purifying cylinder, purifying cylinder use water pipe two with the rose box is connected.

Preferably, a material discharging pipe is arranged below the settling tank, the material discharging pipe penetrates through the settling tank and the bottom plate, and a valve is arranged on the material discharging pipe.

Preferably, the settling tank is close to rose box one end is installed water pump one, water pump one input uses water pipe one to connect rose box one side, water pump one output uses water pipe one to connect the rose box upper end, rose box one side is provided with water pump two, water pump two input uses water pipe two to connect rose box one side, water pump two output uses water pipe two to connect the chimney cleaner upper end.

Preferably, a sliding groove is formed in the settling box, sliding blocks are arranged on two sides of the outside of the drawer, the sliding blocks are connected inside the sliding groove in a sliding mode, and a handle is arranged on the surface of the drawer.

Preferably, a rotating shaft is arranged inside the purifying cylinder and penetrates through the upper surface of the purifying cylinder, a plurality of stirring blades are uniformly arranged on the rotating shaft, and the upper end of the rotating shaft is fixedly connected with the output end of a motor.

Preferably, the upper surface of the purification cylinder is positioned on one side of the water pipe, the adding pipe is arranged on one side of the lower end of the purification cylinder, and the water outlet pipe is arranged on one side of the lower end of the purification cylinder and provided with a switch valve.

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

1. through setting up the slider in drawer both sides, the slider slides inside the spout, can pull out the drawer through the pulling handle, and the convenience is changed filter and adsorption plate inside the drawer, has the practicality.

2. The motor drives the stirring blade to stir the water and the purifying agent in the stirring blade, so that the purifying agent can be used for purifying water, and the working efficiency is improved.

Drawings

FIG. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a drawer according to an embodiment of the present invention;

fig. 3 is a view showing a temporal structure of a purification box according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. a settling tank; 3. a sewage inlet pipe; 4. a feed pipe; 5. a filter box; 6. a first water pipe; 7. a drawer; 8. a filter plate; 9. an adsorption plate; 10. a purification cartridge; 11. a water pipe II; 12. a discharge pipe; 13. a first water pump; 14. a second water pump; 15. a chute; 16. a slider; 17. a handle; 18. a rotating shaft; 19. stirring blades; 20. a motor; 21. an addition pipe; 22. a water outlet pipe; 23. and (4) switching on and off the valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to equipment for removing heavy metals in water, which comprises a bottom plate 1, wherein a sedimentation tank 2 is fixedly arranged on one side of the upper surface of the bottom plate 1, a sewage inlet pipe 3 is arranged on the upper surface of the sedimentation tank 2, a feed pipe 4 is arranged on one side of the sewage inlet pipe 3 and above the sedimentation tank 2, a filter tank 5 is arranged on one side of the sedimentation tank 2, the filter tank 5 is connected with the sedimentation tank 2 through a first water pipe 6, a drawer 7 is slidably connected in the filter tank 5, a filter plate 8 is arranged above the drawer 7, an adsorption plate 9 is arranged below the inner part of the drawer 7, a purification cylinder 10 is arranged at one end of the filter tank 5, which is far away from the sedimentation tank 2, and the purification cylinder 10 is connected with the filter tank 5 through a second water pipe 11

In one embodiment, for the above-mentioned settling tank 2, a discharge pipe 12 is arranged below the settling tank 2, the discharge pipe 12 penetrates through the settling tank 2 and the bottom plate 1, and a valve is arranged on the discharge pipe 12, so that the discharge pipe 12 is used for discharging sediment inside the settling tank 2, and further, the situation that the settling tank 2 is blocked by too much sediment inside the settling tank is avoided.

In an embodiment, for the settling tank 2, a first water pump 13 is installed at one end of the settling tank 2 close to the filtering tank 5, an input end of the first water pump 13 is connected to one side of the settling tank 2 through a first water pipe 6, an output end of the first water pump 13 is connected to the upper end of the filtering tank 5 through a first water pipe 6, a second water pump 14 is arranged at one side of the filtering tank 5, an input end of the second water pump 14 is connected to one side of the filtering tank 5 through a second water pipe 11, and an output end of the second water pump 14 is connected to the upper end of the purifying cylinder 10 through a second water pipe 11, so that the first water pump 13 pumps the settled water to the upper end of the filtering tank 5 through the first water pipe 6, and the second water pump 14 pumps the water filtered by the filtering tank 5 through the second water pipe 11 into the purifying cylinder 10, thereby realizing transportation of sewage and facilitating next process treatment.

In one embodiment, for the above-mentioned settling tank 2, a sliding groove 15 is arranged inside the settling tank 2, sliding blocks 16 are arranged on two sides outside the drawer 7, the sliding blocks 16 are slidably connected inside the sliding groove 15, and a handle 17 is arranged on the surface of the drawer 7, so that the drawer 7 can slide inside the sliding groove 15 by pulling the handle 17, and the filter plate 8 and the adsorption plate 9 inside can be conveniently replaced.

In an embodiment, for the purification cartridge 10, a rotating shaft 18 is arranged inside the purification cartridge 10, the rotating shaft 18 penetrates through the upper surface of the purification cartridge 10, a plurality of stirring blades 19 are uniformly arranged on the rotating shaft 18, the upper end of the rotating shaft 18 is fixedly connected with the output end of a motor 20, so that a purifying agent is added inside the purification cartridge 10, the purifying agent is used for purifying toxic substances in water, the rotating shaft 18 is driven by the motor 20 to rotate, the rotating shaft 18 drives the stirring blades 19 to stir, further, the purification of water by the purifying agent is accelerated, and the working efficiency is improved.

In an embodiment, for the purification cartridge 10, an adding pipe 21 is disposed on the upper surface of the purification cartridge 10 on the side of the second water pipe 11, a water outlet pipe 22 is disposed on the lower end side of the purification cartridge 10, a switch valve 23 is disposed on the water outlet pipe 22, so that water inside the purification cartridge 10 can be purified conveniently through the adding pipe 21, the water outlet pipe 22 can discharge water purified inside, and the switch valve 23 is used for controlling on and off of the water outlet pipe 22, so that the purified water can be discharged for use.

In summary, according to the above technical solution of the present invention, sewage is discharged into the settling tank 2 through the sewage inlet pipe 3, then alkaline material is added into the settling tank 2 through the inlet pipe 4, the alkaline material reacts with heavy metal in the sewage to precipitate heavy metal in the sewage, the settling tank is left for a period of time, then the water pump 13 pumps the precipitated sewage into the filtering tank 5 through the water pipe 6, then the filtering plate 8 inside the drawer 7 is used for filtering impurities in the sewage, the adsorption plate 9 is used for adsorbing foreign matters in the sewage, then the water pump 14 pumps the water treated by the filtering tank 5 into the purifying cylinder 10 through the water pipe 11, then water purifying agent is added through the adding pipe 21, and the stirring blade 19 is driven by the motor 20 to better combine the water with the purifying agent, thereby achieving a better purifying effect, after purification, through opening on-off valve 23, make outlet pipe 22 switch on, can discharge the water of purifying receipts, the row of the sediment pipe 12 of 2 bottoms of setting tank is used for discharging the inside precipitate of setting tank 2, avoids the precipitate to cause the jam to setting tank 2.

Through above-mentioned technical scheme, 1, through set up slider 16 in drawer 7 both sides, slider 16 slides in 15 insides of spout, can pull out drawer 7 through pulling handle 17, and the convenience is changed filter 8 and adsorption plate 9 inside drawer 7, has the practicality. 2. The motor 20 drives the stirring blade 19 to stir the water and the purifying agent inside, so that the purifying agent water purification can be accelerated, and the working efficiency is improved.

It should be noted that, in this document, terms such as "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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The equipment for removing heavy metals in water comprises a bottom plate (1) and is characterized in that a settling tank (2) is fixedly arranged on one side of the upper surface of the bottom plate (1), a sewage inlet pipe (3) is arranged on the upper surface of the settling tank (2), an inlet pipe (4) is arranged on one side of the sewage inlet pipe (3) and above the settling tank (2), a filter box (5) is arranged on one side of the settling box (2), the filter box (5) is connected with the settling box (2) by a first water pipe (6), a drawer (7) is connected in the filter box (5) in a sliding way, a filter plate (8) is arranged above the inner part of the drawer (7), an adsorption plate (9) is arranged below the inner part of the drawer (7), a purification cylinder (10) is arranged at one end of the filter box (5) far away from the sedimentation box (2), the purification cylinder (10) is connected with the filter box (5) by a water pipe II (11).

2. The aquatic heavy metal removing apparatus according to claim 1, wherein a discharge pipe (12) is disposed below the settling tank (2), the discharge pipe (12) penetrates through the settling tank (2) and the bottom plate (1), and a valve is disposed on the discharge pipe (12).

3. The equipment for removing heavy metals in water according to claim 1, wherein a first water pump (13) is installed at one end, close to the filter box (5), of the settling box (2), the input end of the first water pump (13) is connected with one side of the settling box (2) through a first water pipe (6), the output end of the first water pump (13) is connected with the upper end of the filter box (5) through a first water pipe (6), a second water pump (14) is arranged at one side of the filter box (5), the input end of the second water pump (14) is connected with one side of the filter box (5) through a second water pipe (11), and the output end of the second water pump (14) is connected with the upper end of the purification cylinder (10) through a second water pipe (11).

4. The aquatic heavy metal removal equipment according to claim 1, wherein a sliding groove (15) is formed inside the settling tank (2), sliding blocks (16) are arranged on two sides of the outside of the drawer (7), the sliding blocks (16) are connected inside the sliding groove (15) in a sliding mode, and a handle (17) is arranged on the surface of the drawer (7).

5. The equipment for removing the heavy metals in the water as claimed in claim 1, wherein a rotating shaft (18) is arranged inside the purifying cylinder (10), the rotating shaft (18) penetrates through the upper surface of the purifying cylinder (10), a plurality of stirring blades (19) are uniformly arranged on the rotating shaft (18), and the upper end of the rotating shaft (18) is fixedly connected with the output end of a motor (20).

6. The equipment for removing heavy metals in water according to claim 1, wherein an adding pipe (21) is arranged on the upper surface of the purification cylinder (10) on one side of the second water pipe (11), a water outlet pipe (22) is arranged on one side of the lower end of the purification cylinder (10), and a switch valve (23) is arranged on the water outlet pipe (22).