CN209906405U - Device for efficiently flocculating sewage - Google Patents
Device for efficiently flocculating sewage Download PDFInfo
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- CN209906405U CN209906405U CN201920153008.XU CN201920153008U CN209906405U CN 209906405 U CN209906405 U CN 209906405U CN 201920153008 U CN201920153008 U CN 201920153008U CN 209906405 U CN209906405 U CN 209906405U
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- flocculation
- flocculation tank
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Abstract
The utility model discloses a device of high-efficient flocculation treatment sewage, it includes flocculation basin (1), battery (2) and air compressor machine (3), flocculation basin (1) internal setting has stand (4), the upper end of stand (4) has set firmly mounting panel (5) that are located flocculation basin (1) top, a plurality of mounting holes (6) have been seted up on mounting panel (5) and along its length direction, interference fit has conducting rod (7) in two arbitrary mounting holes (6), the upper and lower tip of conducting rod (7) all runs through mounting hole (6) and sets up, anode plate (8) and negative plate (9) have been welded respectively to the lower tip of two conducting rods (7), battery (2) have been placed on mounting panel (5), be connected with wire A (10) and wire B (11) on the positive negative pole of battery (2) respectively. The utility model has the advantages that: compact structure, improvement sewage treatment efficiency, can handle the sewage of different grade type, easy operation.
Description
Technical Field
The utility model relates to the technical field of flocculation treatment sewage, in particular to a high-efficiency flocculation treatment sewage device.
Background
The electric flocculation equipment can be used for treating oil field wastewater, electroplating wastewater, metal surface processing wastewater, non-ferrous metal smelting industry wastewater, electronic industry chemical mechanical polishing wastewater, garbage percolate, leather manufacturing industry wastewater, printing and dyeing wastewater, phenolic wastewater, papermaking wastewater, boron-containing wastewater, phosphorus-containing wastewater, high-grease-containing restaurant wastewater and other types of water.
The working principle of the electric flocculation equipment is as follows: and (3) connecting a plurality of groups of parallel polar plates with direct current to generate an electric field between the polar plates, so that the water to be treated flows into gaps of the polar plates. The electrified polar plate can generate electrochemical reaction to dissolve Al3+Or Fe2+Plasma and hydrolysis in water to generate flocculation reaction, and metal cation Al3+Or Fe2+With OH in solution-The generated metal hydroxide colloid flocculant has high activity and strong adsorption capacity, and is combined with the colloid, suspended matters, soluble pollutants, bacteria, viruses and other pollutants in the raw water to generate larger floccules, and the floccules are separated from the treated water after being precipitated. The electric flocculation equipment has the characteristics of strong coagulation and adsorption capacity and good sewage treatment effect. However, most of the pollutants in the sewage are deposited at the bottom of the equipment water tank, so that the generated metal hydroxide colloid flocculant is not in full contact with the pollutants, and the pollutants can be completely removed only by consuming a long time, thereby having the defect of low sewage treatment efficiency. In addition, when sewage of different types is treated, the treatment effect on sewage of different characteristics can be improved only by changing the distance between the anode plate and the cathode plate, and the distance between the two electrode plates of the current electric flocculation equipment is not changed, so that the good treatment effect cannot be achieved when sewage of different types is treated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a compact structure, improve sewage treatment efficiency, can handle, easy operation's high-efficient flocculation treatment sewage's the sewage of different grade type device.
The purpose of the utility model is realized through the following technical scheme: a device for efficiently flocculating and treating sewage comprises a flocculation tank, a storage battery and an air compressor, wherein a stand column is fixedly arranged in the flocculation tank, a mounting plate positioned above the flocculation tank is fixedly arranged at the upper end part of the stand column, a plurality of mounting holes are formed in the mounting plate along the length direction of the mounting plate, conductive rods are in interference fit in any two mounting holes, the upper end parts and the lower end parts of the conductive rods are arranged in a penetrating manner, an anode plate and a cathode plate are welded at the lower end parts of the two conductive rods respectively, the storage battery is placed on the mounting plate, a lead A and a lead B are connected on the positive electrode and the negative electrode of the storage battery respectively, the other end of the lead A is wound at the upper end parts of the conductive rods on the anode plate, the other end of the lead B is wound at the upper end parts of the conductive rods on the cathode plate, a check, and the air outlet of the air compressor is connected with a three-way pipe, one outlet end of the three-way pipe is connected with the other end of the one-way valve A, and the other outlet end of the three-way pipe is connected with the other end of the one-way valve B.
The bottom of the flocculation tank is provided with a through hole, and a sealing ring is arranged in the through hole.
The lower tip of stand runs through the sealing washer setting downwards, and is provided with the external screw thread on the cylinder of extending the end, and threaded connection has lock nut on the external screw thread, and lock nut supports under threaded connection power and presses on the basal surface of flocculation basin.
The bottom of the flocculation tank is provided with a plurality of supporting legs.
And a liquid outlet is also formed in the side wall of the flocculation tank, a stop valve is connected to the liquid outlet and is positioned below the check valve B.
Two outlet ends of the three-way pipe are respectively connected with a pipeline A and a pipeline B, the pipeline A is connected with the one-way valve A, and the pipeline B is connected with the one-way valve B.
The anode plate and the cathode plate are both iron plates.
The utility model has the advantages of it is following: the utility model discloses compact structure, improvement sewage treatment efficiency, can handle, easy operation to the sewage of different grade type.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1-a flocculation tank, 2-a storage battery, 3-an air compressor, 4-a stand column, 5-a mounting plate, 6-a mounting hole, 7-a conductive rod, 8-an anode plate, 9-a cathode plate, 10-a lead A, 11-a lead B, 12-a check valve A, 13-a check valve B, 14-a three-way pipe, 15-a sealing ring, 16-a locking nut, 17-a stop valve, 18-a pipeline A, 19-a pipeline B.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 1, a device of high-efficient flocculation treatment sewage, it includes flocculation tank 1, battery 2 and air compressor machine 3, flocculation tank 1 internal stability has the stand 4, and the upper end of stand 4 has set firmly the mounting panel 5 that is located flocculation tank 1 top, has just seted up a plurality of mounting holes 6 along its length direction on the mounting panel 5, and interference fit has conducting rod 7 in two arbitrary mounting holes 6, and the upper and lower tip of conducting rod 7 all runs through the setting of mounting hole 6, and the tip has welded anode plate 8 and negative plate 9 respectively under two conducting rod 7, anode plate 8 and negative plate 9 be iron plate. When the distance between the anode plate 8 and the cathode plate 9 needs to be changed, the conducting rod 7 is only required to be pulled out of the mounting hole 6 and inserted into the other mounting hole 6, so that the anode plate 8 and the cathode plate 9 are changed, the device is suitable for treating different types of sewage, the mounting hole 6 and the conducting rod 7 form interference fit, and the conducting rod 7 cannot fall off from the mounting hole.
The storage battery 2 is placed on the mounting plate 5, the positive electrode and the negative electrode of the storage battery 2 are respectively connected with a lead A10 and a lead B11, the other end of the lead A10 is wound at the upper end part of a conducting rod 7 on the positive plate 8, the other end of the lead B11 is wound at the upper end part of the conducting rod 7 on the negative plate 9, the left side wall and the right side wall of the flocculation tank 1 are respectively provided with a check valve A12 and a check valve B13, the check valve A12 is located below the check valve B13, the air outlet of the air compressor 3 is connected with a three-way pipe 14, one outlet end of the three-way pipe 14 is connected with the other end of the check valve A12, the other outlet end of the three-way pipe 14 is connected with the other end of a check valve B13, in the embodiment, the two outlet ends of the three-way pipe 14 are respectively connected with a pipeline A18 and a pipeline. The upright post 4 and the mounting plate 5 are both plastic pieces.
As shown in fig. 1, a through hole is formed in the bottom of the flocculation tank 1, a sealing ring 15 is arranged in the through hole, the lower end of the upright post 4 penetrates through the sealing ring 15 downwards, the sealing ring 15 is used for preventing sewage from leaking from a gap between the upright post 4 and the through hole, an external thread is arranged on the cylindrical surface of the extension end, a locking nut 16 is connected to the external thread in a threaded manner, and the locking nut 16 is pressed against the bottom surface of the flocculation tank 1 under the threaded connection force. The bottom of the flocculation tank 1 is provided with a plurality of supporting legs. The side wall of the flocculation tank 1 is also provided with a liquid outlet, the liquid outlet is connected with a stop valve 17, and the stop valve 17 is positioned below the one-way valve B13.
The working process of the utility model is as follows:
s1, discharging sewage into the flocculation tank 1 by workers, and stopping discharging the sewage after the workers observe that the water level of the sewage in the flocculation tank 1 submerges the anode plate 8 and the cathode plate 9;
s2, a worker turns on the storage battery 2 and turns on the air compressor 3, the storage battery 2 outputs current, at the moment, the storage battery 2, the lead A10, the anode plate 8, the sewage, the cathode plate 9 and the lead B11 form a closed circuit, a metal hydroxide colloid flocculant is generated in the sewage, the metal hydroxide colloid flocculant adsorbs colloid, suspended matters, soluble pollutants and bacteria in the sewage to form a large floccule, meanwhile, the air compressor 3 generates high-pressure gas, one part of the high-pressure gas enters the flocculation tank 1 through the pipeline A18 and the check valve A12 in sequence, the other part of the high-pressure gas enters the flocculation tank 1 through the pipeline B19 and the check valve B13 in sequence, so that the sewage is turned over in the flocculation tank 1, the turning direction is shown by arrows in figure 1, the pollutants such as the colloid, the suspended matters, the soluble pollutants and the like precipitated at the bottom of the sewage float, so that the contact area, the pollutants are ensured to be completely adsorbed by the metal hydroxide colloid flocculant, and compared with the traditional flocculation treatment of sewage, the treatment efficiency of sewage is greatly improved;
s3, after a period of time, the worker turns off the air compressor 3 and cuts off the storage battery 2, after standing for a period of time, the treated water and the floccule are layered, namely the floccule is precipitated at the bottom of the flocculation tank 1, and the treated water is on the upper layer; at this point the stop valve 17 is opened and the floe layer is discharged from the flocculation tank 1.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a device of high-efficient flocculation treatment sewage which characterized in that: the device comprises a flocculation tank (1), a storage battery (2) and an air compressor (3), wherein a stand column (4) is fixedly arranged in the flocculation tank (1), a mounting plate (5) positioned above the flocculation tank (1) is fixedly arranged at the upper end part of the stand column (4), a plurality of mounting holes (6) are formed in the mounting plate (5) along the length direction of the mounting plate, conductive rods (7) are arranged in any two mounting holes (6) in an interference fit manner, the upper end part and the lower end part of each conductive rod (7) penetrate through the corresponding mounting hole (6), the lower end parts of the two conductive rods (7) are respectively welded with an anode plate (8) and a cathode plate (9), the storage battery (2) is placed on the mounting plate (5), the positive electrode and the negative electrode of the storage battery (2) are respectively connected with a conducting wire A (10) and a conducting wire B (11), the other end part of the conducting wire A (10) is wound at the upper end part of the conductive rod (7) on the anode, the flocculation tank is characterized in that a check valve A (12) and a check valve B (13) are respectively arranged on the left side wall and the right side wall of the flocculation tank (1), the check valve A (12) is located below the check valve B (13), a three-way pipe (14) is connected to the air outlet of the air compressor (3), one outlet end of the three-way pipe (14) is connected with the other end of the check valve A (12), and the other outlet end of the three-way pipe (14) is connected with the other end of the check valve B (13).
2. The apparatus for efficient flocculation treatment of wastewater according to claim 1, wherein: the bottom of the flocculation tank (1) is provided with a through hole, and a sealing ring (15) is arranged in the through hole.
3. The apparatus for efficient flocculation treatment of wastewater according to claim 1, wherein: the lower end of the upright post (4) downwards penetrates through the sealing ring (15) to be arranged, an external thread is arranged on the cylindrical surface of the extending end, a locking nut (16) is connected to the external thread in a threaded mode, and the locking nut (16) abuts against the bottom surface of the flocculation tank (1) under threaded connection force.
4. The apparatus for efficient flocculation treatment of wastewater according to claim 1, wherein: the bottom of the flocculation tank (1) is provided with a plurality of supporting legs.
5. The apparatus for efficient flocculation treatment of wastewater according to claim 1, wherein: a liquid outlet is further formed in the side wall of the flocculation tank (1), a stop valve (17) is connected to the liquid outlet, and the stop valve (17) is located below the one-way valve B (13).
6. The apparatus for efficient flocculation treatment of wastewater according to claim 1, wherein: two outlet ends of the three-way pipe (14) are respectively connected with a pipeline A (18) and a pipeline B (19), the pipeline A (18) is connected with the one-way valve A (12), and the pipeline B (19) is connected with the one-way valve B (13).
7. The apparatus for efficient flocculation treatment of wastewater according to claim 1, wherein: the anode plate (8) and the cathode plate (9) are both iron plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153008.XU CN209906405U (en) | 2019-01-29 | 2019-01-29 | Device for efficiently flocculating sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920153008.XU CN209906405U (en) | 2019-01-29 | 2019-01-29 | Device for efficiently flocculating sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209906405U true CN209906405U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920153008.XU Active CN209906405U (en) | 2019-01-29 | 2019-01-29 | Device for efficiently flocculating sewage |
Country Status (1)
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|---|---|
| CN (1) | CN209906405U (en) |
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2019
- 2019-01-29 CN CN201920153008.XU patent/CN209906405U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient flocculation device for sewage treatment Effective date of registration: 20230110 Granted publication date: 20200107 Pledgee: Agricultural Bank of China Co.,Ltd. Chengdu Tianfu New Area Branch Pledgor: Sichuan Xingao Environmental Technology Service Co.,Ltd. Registration number: Y2023510000010 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |