CN217418284U

CN217418284U - Flocculation reaction dewatering device

Info

Publication number: CN217418284U
Application number: CN202220897142.2U
Authority: CN
Inventors: 李升军; 方云东; 朱崇兵; 邱浩然; 松永欣三
Original assignee: AQUA WORTH (SUZHOU) ENVIRONMENTAL PROTECTION CO LTD
Current assignee: AQUA WORTH (SUZHOU) ENVIRONMENTAL PROTECTION CO LTD
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-09-13
Anticipated expiration: 2032-04-18

Abstract

The embodiment provides a flocculation reaction dewatering device, which comprises a flocculation reaction component and a dewatering component, wherein the drainage end of the flocculation reaction component is connected with the water inlet end of the dewatering component; the dehydration component comprises a dehydration tank and filter cloth, and the filter cloth is detachably arranged in the dehydration tank through a lining net. Wherein, the water entering the dewatering tank is firstly filtered by the filter cloth, and then the water flows to the lower part of the filter cloth and is discharged from a water discharge port at the bottom of the dewatering tank. The technical effect of the scheme is as follows: this scheme is through adjusting solid flocculating agent dosing, stirring speed and filter cloth aperture, can realize that one set of quick dewatering device handles the all-round dynamic processing function of multiple high enriched waste water or the multiple operating mode of a high enriched waste water, and current commission is handled or other dewatering equipment outward, and is with low costs, and dehydration efficiency is high.

Description

Flocculation reaction dewatering device

Technical Field

The utility model relates to a sewage treatment field, concretely relates to flocculation reaction dewatering device.

Background

In the high-concentration wastewater treatment process, the flocculation reaction dewatering device is very commonly applied, and the dewatering device has the main function of quickly separating floccules from water, realizing solid-liquid separation and the like. The existing dehydration device mainly comprises a screw-stacking dehydrator, a plate-and-frame filter press, a centrifugal machine and the like, has high equipment price, high energy consumption, high conditioning requirement on sludge to be treated, large equipment floor area, difficult movement and other problems. The utility model mainly aims at the high-concentration waste liquid with relatively small water amount, and is a quick dewatering device for solid-liquid separation after the flocculation reaction treatment of the solid flocculant, innovating the structure of the quick dewatering device, integrating the patterns of the lining plate and the filter cloth, realizing the multipurpose high-efficiency quick dewatering, being applicable to the flocculation treatment of various complex waste liquids, realizing the quick dewatering by depending on the self gravity and the high agglomeration of floccules after the flocculation reaction of the solid flocculant, and having no need of energy consumption; the device is movable and portable, convenient to disassemble and assemble, free of pollution to the surrounding environment, suitable for various indoor and outdoor scenes, strong in comprehensive applicability and wide in application field.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a flocculation reaction dewatering device, this scheme is through adjusting solid flocculating agent dosing, stirring speed and filter cloth aperture, can realize one set of quick dewatering device to the all-round dynamic processing function of multiple operating mode of multiple high enriched waste water or a high enriched waste water, handles or other dewatering equipment than current commission is outer, and is with low costs, and the dehydration efficiency is high.

Specifically, the utility model provides a flocculation reaction dewatering device, which comprises a flocculation reaction component and a dewatering component, wherein the drainage end of the flocculation reaction component is connected with the water inlet end of the dewatering component; the dehydration component comprises a dehydration tank and filter cloth, and the filter cloth is detachably arranged in the dehydration tank through a lining net.

Preferably, the filter cloth is 100 to 260 mesh.

Preferably, a lining net drawing opening is formed in the dewatering tank, and the lining net penetrates through the lining net drawing opening and is slidably arranged on a guide rail of the dewatering tank.

Preferably, the pore diameter of the lining net is 2 cm.

Preferably, the flocculation reaction component comprises a water tank and a flocculation reaction tank, the water tank is connected with the flocculation reaction tank through a first water pump, and the flocculation reaction tank is connected with the dewatering tank through a second water pump.

Preferably, a liquid level switch is arranged in the water tank.

Preferably, the system also comprises a flocculating agent adding device, wherein the flocculating agent adding device is used for adding a medicament into the flocculation reaction tank.

Preferably, a stirrer is arranged in the flocculation reaction tank.

Preferably, the filter cloth is arranged on the lining net through a pressing part, the pressing part comprises a first magnetic strip and a second magnetic strip, the first magnetic strip is arranged on the filter cloth in a pressing mode, the second magnetic strip is arranged on the lower surface of the lining net, and the first magnetic strip and the second magnetic strip are magnetically adsorbed.

Has the advantages that:

1. the utility model can be applied to various kinds of waste water treated by solid flocculant, and realizes the effect of high-efficiency and rapid dehydration by fusing the filter cloth with different apertures and the lining net structure;

2. the utility model can be comprehensively applied to high-turbidity, high-suspension waste water and high-concentration organic waste liquid containing organic matters, and controls the agglomeration of floccules by controlling the dosage, the stirring reaction time and the like of the solid flocculant, thereby realizing the high-efficiency and quick dehydration of the dehydration device;

3. the novel all-round dynamic treatment function of a set of rapid dehydration device on various high-concentration wastewater or various working conditions of one high-concentration wastewater can be realized by adjusting the dosage, the stirring speed and the aperture of the filter cloth of the solid flocculant, and compared with the existing outsourcing treatment or other dehydration equipment, the rapid dehydration device has the advantages of low cost and high dehydration efficiency;

4. the utility model is convenient to disassemble and assemble, flexible and convenient to operate;

5. the utility model discloses the degree of integrating is high, can synthesize all kinds of high enriched waste liquids of flocculation treatment, and the range of application is wide.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.

FIG. 1 is a schematic structural diagram of a flocculation dehydration device proposed in this example.

Wherein the reference numbers referred to in the figures are as follows:

11-a flocculation reaction component; 12-a dewatering assembly; 13-a dewatering tank; 14-filter cloth; 15-a backing net; 16-lining net drawing opening; 17-a water tank; 18-flocculation reaction tank; 19-a first water pump; 20-a second water pump; 21-a liquid level switch; 22-a flocculating agent adding device; 23-a stirrer; 24-a first magnetic strip; 25-second magnetic strip.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the present embodiment provides a flocculation reaction dewatering device, which includes a flocculation reaction component 11 and a dewatering component 12, wherein a water discharge end of the flocculation reaction component 11 is connected with a water inlet end of the dewatering component 12; the dewatering assembly 12 includes a dewatering tub 13 and a filter cloth 14, and the filter cloth 14 is detachably disposed in the dewatering tub 13 through a backing net 15.

Wherein, the water entering the dewatering tank 13 is firstly filtered by the filter cloth 14, and then the water flows to the lower part of the filter cloth 14 and is discharged from the water discharge port at the bottom of the dewatering tank 13.

The technical effect of the scheme is as follows: this scheme is through adjusting solid flocculating agent dosing, stirring speed and 14 apertures of filter cloth, can realize that one set of quick dewatering device handles the all-round dynamic processing function of multiple high enriched waste water or the multiple operating mode of a high enriched waste water, and the outsourcing that is more current handles or other dewatering equipment handles, and is with low costs, and the dehydration is efficient.

Further, the filter cloth 14 is 100 to 260 mesh.

As an embodiment of this embodiment, a lining net drawing opening 16 is provided in the dewatering tank 13, and the lining net 15 passes through the lining net drawing opening 16 and is slidably provided on a guide rail of the dewatering tank 13.

The technical effect of the scheme is as follows: the lining net 15 is convenient to disassemble, so that different filter cloth 14 can be conveniently replaced, and the effect of efficient and rapid dehydration is realized.

Further, the aperture of the backing net 15 is 2 cm.

As an embodiment of this embodiment, the flocculation reaction module 11 includes a water tank 17 and a flocculation reaction tank 18, the water tank 17 is connected to the flocculation reaction tank 18 by a first water pump 19, and the flocculation reaction tank 18 is connected to the dewatering tank 13 by a second water pump 20.

As an embodiment of the present embodiment, a liquid level switch 21 is provided in the water tank 17.

The technical effect of the scheme is as follows: for detecting the water level in the water tank 17 in real time and ensuring that the water level in the water tank 17 is maintained at a certain height by the water level control device.

Further, the device also comprises a flocculating agent adding device 22, wherein the flocculating agent adding device 22 is used for adding a medicament into the flocculation reaction tank 18.

In one embodiment of this embodiment, a stirrer 23 is provided in the flocculation reaction tank 18. Among them, the stirrer 23 is a variable speed stirrer.

The technical effect of the scheme is as follows: used for accelerating the speed of flocculation reaction, thereby improving the efficiency of sewage treatment.

As an implementation manner of this embodiment, the filter cloth 14 is disposed on the lining net 15 through a compressing portion, the compressing portion includes a first magnetic strip 24 and a second magnetic strip 25, the first magnetic strip 24 is disposed on the filter cloth 14 in a compressing manner, the second magnetic strip 25 is disposed on the lower surface of the lining net 15, and the first magnetic strip 24 and the second magnetic strip 25 are magnetically attracted.

The technical effect of the scheme is as follows: the filter cloth 14 can be conveniently and quickly disassembled and assembled, and is flexible and convenient to operate.

For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A flocculation reaction dewatering device is characterized by comprising a flocculation reaction component and a dewatering component, wherein the drainage end of the flocculation reaction component is connected with the water inlet end of the dewatering component; the dehydration component comprises a dehydration tank and filter cloth, and the filter cloth is detachably arranged in the dehydration tank through a lining net.

2. The flocculation dewatering apparatus of claim 1, wherein the filter cloth is 100 to 260 mesh.

3. The flocculation dewatering apparatus of claim 1, wherein a lining net drawing opening is provided in the dewatering tank, and the lining net passes through the lining net drawing opening and is slidably disposed on a guide rail of the dewatering tank.

4. A flocculation dewatering apparatus according to claim 3, wherein the mesh size of the backing wire is 2 cm.

5. The flocculation dehydration device of claim 1, wherein the flocculation assembly comprises a water tank and a flocculation reaction tank, wherein the water tank is connected with the flocculation reaction tank through a first water pump, and the flocculation reaction tank is connected with the dehydration tank through a second water pump.

6. A flocculation dewatering apparatus according to claim 5, wherein a level switch is provided in the tank.

7. The flocculation reaction dewatering device of claim 6, further comprising a flocculant adding device, wherein the flocculant adding device is used for adding a medicament into the flocculation reaction tank.

8. The flocculation dewatering apparatus of claim 7, wherein an agitator is provided in the flocculation tank.

9. The flocculation dehydration device of claim 4, wherein the filter cloth is disposed on the lining net through a compressing portion, the compressing portion comprises a first magnetic strip and a second magnetic strip, the first magnetic strip is pressed on the filter cloth, the second magnetic strip is disposed on the lower surface of the lining net, and the first magnetic strip and the second magnetic strip are magnetically adsorbed.