CN212770235U

CN212770235U - High copper effluent treatment plant

Info

Publication number: CN212770235U
Application number: CN202021542310.3U
Authority: CN
Inventors: 王劲; 吴丽琼; 叶建林; 周亮
Original assignee: CHENGDU TOMORROW HIGH TECHNOLOGY INDUSTRY CO LTD
Current assignee: CHENGDU TOMORROW HIGH TECHNOLOGY INDUSTRY CO LTD
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-23
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a high-copper wastewater treatment device, which comprises a settling tank, wherein a stirring assembly is arranged in the settling tank, the stirring assembly is connected with a driving motor outside the settling tank, the stirring assembly comprises a rotating rod and a stirring plate, the rotating rod is provided with a plurality of stirring plates, a water channel is arranged in the rotating rod, the water channel is communicated with a liquid conveying pipe, and the stirring plate is provided with a plurality of drain holes communicated with the water channel; the sediment box bottom is provided with the scum pipe and pushes away the sediment subassembly, the scum pipe is linked together sediment box and belt cleaning device, belt cleaning device and drying device are linked together. This kind of effluent treatment plant makes the time of the copper ion formation precipitate in medicament and the waste water shorter, and the reaction is more abundant, and can get rid of adnexed corrosive liquids on the precipitate and carry out the stoving recovery.

Description

High copper effluent treatment plant

Technical Field

The utility model belongs to the technical field of waste water treatment, concretely relates to high copper effluent treatment plant.

Background

High-copper wastewater is quite common in industrial production, the wastewater usually contains various heavy metals, the direct discharge can cause serious pollution to the environment, and the copper ion content in water is reduced by adopting a precipitation method to produce copper hydroxide precipitates at present in China. In the prior art, firstly, wastewater is poured into a reaction tank, then a medicament is added through a liquid injection port, a stirring mechanism works along with the wastewater to mix the wastewater and the medicament to generate insoluble substance sediment, however, the method has the defects that the time consumed in the process of producing the sediment through the mixing reaction of the wastewater and the medicament is too long, the working efficiency is influenced, the residual wastewater is discharged after the precipitate is fully reacted to form the precipitate, and the insoluble substance sediment still contains a large amount of water and corrosive liquid so that the water and the corrosive liquid cannot be directly recovered.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a high copper effluent treatment plant can make the medicament more abundant with the copper ion contact in the waste water, reduces reaction time, raises the efficiency to wash and dry after the corrosive liquids in the precipitate and make solid waste.

In order to realize the purpose, the utility model discloses a technical scheme be: a high-copper wastewater treatment device comprises a settling tank, a cleaning device and a drying device, wherein a stirring assembly is arranged in the settling tank and is connected with a driving motor outside the settling tank, the stirring assembly comprises a rotating rod and stirring plates, a plurality of stirring plates are arranged on the rotating rod, a water channel is arranged in the rotating rod and is communicated with a liquid conveying pipe, and a plurality of drain holes are formed in the stirring plates and are communicated with the water channel; the sediment box bottom is provided with the scum pipe and pushes away the sediment subassembly, the scum pipe is linked together sediment box and belt cleaning device, belt cleaning device and drying device are linked together.

Preferably, the slag discharging pipe is arranged towards the cleaning device in an inclined mode, a sealing door is arranged at the joint of the slag discharging pipe and the settling tank and connected with the first air cylinder, and the sealing door moves back and forth.

Preferably, push away the sediment subassembly and include push pedal and second cylinder, the push pedal surface is equipped with flexible brush cleaner, the side that the inner wall of push pedal and setting tank were pressed close to mutually all is equipped with flexible brush cleaner, flexible brush cleaner adopts the nylon materials to make.

Preferably, a plurality of first spray headers are arranged on the inner wall of the settling tank in a surrounding manner.

Preferably, belt cleaning device includes washing bucket, second shower head and upender, circumference has arranged a plurality of second shower head on the inner wall of washing bucket, the bottom of washing bucket is located to the upender, the cask surface circumference of upender is provided with a plurality of pin poles.

Since the technical scheme is used, the beneficial effects of the utility model are that: compared with the prior art, stirring subassembly among this kind of high copper effluent treatment plant is at the pivoted in-process, the medicament of input flows through the inside water channel of crossing of dwang and flows out again from the wash port of stirring board and waste water in the rotation mixes, and under driving motor's effect corotation three circles and the rotation of reversal three circles alternating rotation, make the copper ion mixing reaction in medicament and the waste water rapider and abundant, the reaction time has been shortened, push pedal pushing away the sediment device later pushes the sediment and washs the corrosive liquids of attaching to on the sediment in the belt cleaning device, it makes solid waste to go into drying device again, the pollution is reduced.

Drawings

FIG. 1 is a schematic view of the internal structure of the wastewater treatment apparatus of the present invention.

Fig. 2 is a top view of the bottom of the wastewater treatment plant of fig. 1.

Reference numerals: 1-a settling tank, 1A-a first spray header, 1B-a drain pipe, 1C-a filter screen, 2-a stirring component, 21-a rotating rod, 22-a stirring plate, 23-a liquid conveying pipe, 24-a water passing channel, 3-a driving motor, 4-a slag discharging pipe, 5-a slag pushing component, 51-a second cylinder, 52-a pushing plate, 53-a flexible cleaning brush, 6-a sealing door, 7-a first cylinder, 8-a waste water inlet, 9-a cleaning device, 91-a cleaning barrel, 92-a material turning machine, 93-a second spray header and 10-a drying device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described in the figures herein can be arranged and designed in a wide variety of different configurations.

Referring to fig. 1-2, the embodiment is a high-copper wastewater treatment device, which includes a settling tank 1, a cleaning device 9 and a drying device 10, wherein a stirring assembly 2 is arranged inside the settling tank 1, the stirring assembly 2 is connected with a driving motor 3 outside the settling tank 1, the stirring assembly 2 includes a rotating rod 21 and a stirring plate 22, the rotating rod 21 is provided with a plurality of stirring plates 22, a water passage 24 is arranged inside the rotating rod 21, the water passage 24 is communicated with a liquid transport tube 23, and the stirring plate 22 is provided with a plurality of water discharge holes communicated with the water passage 24; sediment case 1 bottom is provided with row's sediment pipe 4 and pushes away sediment subassembly 5, row's sediment pipe 4 is linked together sediment case 1 and belt cleaning device 9, belt cleaning device 9 and drying device 10 are linked together.

Arrange the slope of cinder pipe 4 and set up towards belt cleaning device 9, arrange the department of handing-over of cinder pipe 4 and setting tank 1 and be equipped with sealing door 6, sealing door 6 is connected with first cylinder 7 for sealing door 6 round trip movement.

Push away sediment subassembly 5 and include push pedal 52 and second cylinder 51, push pedal 52 surface is equipped with flexible brush cleaner 53, the side that push pedal 52 and settling tank 1's inner wall were pressed close to mutually all is equipped with flexible brush cleaner 53, flexible brush cleaner 53 adopts the nylon materials to make, and the cylinder makes a round trip flexible several times can be with attached to settling tank 1 inner wall both sides and bottom precipitate all the clean up to the scum pipe 4, adopts corrosion-resistant flexible nylon materials to guarantee long-term use.

Encircle on the inner wall of setting tank 1 and arrange a plurality of first shower head 1A, this shower head also sprays the medicament to the waste water surface, and increase reaction area moves simultaneously with stirring subassembly 2, has further shortened precipitate formation time, assists stirring subassembly 2.

Cleaning device 9 is including wasing bucket 91, second shower head 93 and upender 92, circumference has arranged a plurality of second shower head 93 on the inner wall of wasing bucket 91, the bottom of wasing bucket 91 is located to upender 92, the cask surface circumference of upender 92 is provided with a plurality of pin rods, fills up the clear water in cleaning device 9 and constantly stirs down at the cask surface pin rod of upender 92 for precipitate and clear water fully contact, can wash adnexed corrosive liquids on the precipitate.

The working principle is as follows: waste water is added from a waste water inlet 8, the stirring component 2 is driven to rotate under the control of the driving motor 3 and keeps three forward rotation circles and three reverse rotation circles to rotate alternately, so that a medicament is easier to disperse into the waste water to react with the waste water, meanwhile, the medicament in the infusion tube 23 flows out from a drain hole of the stirring plate 22 through the internal water channel 24 of the rotating rod 21, the first spray head 1A arranged on the inner wall of the settling tank 1 also sprays the medicament to act with the stirring plate 22 simultaneously, the reaction of the medicament and copper ions in the waste water is further accelerated, the time for generating precipitates is shortened, after the reaction is finished, the residual waste water flows through the filter screen 1C and is pumped out from the drain pipe 1B, then the first air cylinder 7 stretches back to open the sealing door 6, the second air cylinder 51 of the slag pushing component 5 stretches back and forth to push the push plate 52, the precipitates are pushed into the slag discharging pipe 4 to fall into the cleaning device 9, and the sealing, the operation continues in the settling tank 1, the second spray header 93 in the cleaning device 9 starts to spray a large amount of water to submerge the sediment, the upender 92 also starts to rotate, the slender rod arranged on the surface of the drum of the upender 92 stirs the sediment to be fully contacted with clear water, the corrosive liquid attached to the sediment is washed away, and then the washed sediment is discharged into the drying device 10 to be dried and then is recovered, so that the pollution is reduced.

Claims

1. A high-copper wastewater treatment device comprises a settling tank (1), a cleaning device (9) and a drying device (10), wherein a stirring assembly (2) is arranged inside the settling tank (1), and is characterized in that the stirring assembly (2) is connected with a driving motor (3) outside the settling tank (1), the stirring assembly (2) comprises a rotating rod (21) and a stirring plate (22), the rotating rod (21) is provided with a plurality of stirring plates (22), a water passing channel (24) is arranged inside the rotating rod (21), the water passing channel (24) is communicated with a liquid conveying pipe (23), and the stirring plate (22) is provided with a plurality of drain holes communicated with the water passing channel (24);

sediment case (1) bottom is provided with row's sediment pipe (4) and pushes away sediment subassembly (5), row's sediment pipe (4) are linked together sediment case (1) and belt cleaning device (9), belt cleaning device (9) are linked together with drying device (10).

2. The high copper wastewater treatment device according to claim 1, characterized in that the slag discharging pipe (4) is arranged obliquely towards the cleaning device (9), a sealing door (6) is arranged at the joint of the slag discharging pipe and the settling tank (1), and the sealing door (6) is connected with the first cylinder (7) so that the sealing door (6) moves back and forth.

3. The high copper wastewater treatment device according to claim 1, characterized in that the slag pushing assembly (5) comprises a push plate (52) and a second cylinder (51), and a flexible cleaning brush (53) is arranged on the surface of the push plate (52).

4. The high copper wastewater treatment device according to claim 3, characterized in that the side surfaces of the push plate (52) close to the inner wall of the settling tank (1) are respectively provided with a flexible cleaning brush (53), and the flexible cleaning brushes (53) are made of nylon materials.

5. The high copper wastewater treatment plant according to claim 1, characterized in that a plurality of first spray headers (1A) are arranged around the inner wall of the settling tank (1).

6. The high-copper wastewater treatment device according to claim 1, wherein the cleaning device (9) comprises a cleaning barrel (91), a second spray header (93) and an upender (92), a plurality of second spray headers (93) are circumferentially arranged on the inner wall of the cleaning barrel (91), and the upender (92) is arranged at the bottom of the cleaning barrel (91).

7. The high copper wastewater treatment device according to claim 6, characterized in that a plurality of thin rods are circumferentially arranged on the surface of the drum of the upender (92).