CN218709413U

CN218709413U - Tubular membrane circulation deoiling edulcoration integrated device

Info

Publication number: CN218709413U
Application number: CN202223048756.2U
Authority: CN
Inventors: 郭鹏飞; 李书卷; 盖祥娟
Original assignee: Wuxi Meimurun Environmental Technology Co ltd
Current assignee: Wuxi Meimurun Environmental Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a tubular membrane circulation oil and impurity removal integrated device, which comprises a water inlet tank, wherein the water inlet tank is provided with a water inlet; the water distributor is arranged on the water inlet tank and is used for reducing turbulent flow; the separation tank is arranged on one side of the water inlet tank and is communicated with the water inlet tank through a water distributor, and the bottom of the separation tank is provided with a drain valve; the inclined plates are arranged in the separation tank; the oil separation plate is fixed in the separation groove; the oil skimmer is arranged in the separation tank and is positioned on one side of the oil separation plate; the water purifying tank is arranged at the other end of the separating tank and is communicated with the separating tank, and a water outlet is arranged on the water purifying tank. The tubular membrane circulation oil removal and impurity removal integrated device is simple in structure, convenient and practical, can be adjusted according to different characteristics of treated water quality, and improves the separation efficiency of light and heavy impurities; different sizes can be designed according to different water treatment amounts; different equipment processing modes such as workshop production or field manufacturing can be adopted according to project conditions, and the manufacturing is convenient; the operation is simple, and the maintenance is convenient.

Description

Tubular membrane circulation deoiling edulcoration integrated device

Technical Field

The utility model relates to a purifier, especially a tubular membrane circulation deoiling edulcoration integrated device.

Background

The emulsion is a water mixture containing oil, an emulsifier and a plurality of chemical components, the concentration of each component is very high, and the standard discharge cannot be realized through the effective treatment of conventional physicochemical, chemical or biological modes. Generally, the emulsified waste liquid is treated as hazardous waste, and because the emulsified waste liquid contains a large amount of water, the cost of the outsourcing treatment is high, the economic burden of an enterprise is increased, and the enterprise needs to reduce the emulsified waste liquid so as to reduce the cost of the outsourcing treatment. The device for treating emulsion wastewater by adopting the flat ceramic membrane, disclosed in Chinese patent CN216337089U, comprises an external device and an internal device, wherein the external device comprises a wastewater storage chamber, a base plate is arranged at the bottom of the wastewater storage chamber, a purification chamber is arranged at the right side of the top of the base plate, an isolation plate is arranged at the tops of the wastewater storage chamber and the purification chamber, a demulsification chamber is arranged at the left side of the top of the isolation plate, a demulsifier storage box is arranged at the top of the demulsification chamber, an oil-water separation chamber is arranged at the right side of the top of the isolation plate, and a filter chamber is arranged above the left side of the oil-water separation chamber; the internal device comprises a heating block arranged in the demulsification chamber, the upper end of the heating block is arranged on the top of the inner wall of the demulsification chamber, and a filter plate is arranged in the filter chamber. The whole structure is complicated, the equipment price is high, and heating treatment is required, resulting in higher treatment cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a device which can continuously remove impurities in the circulating liquid in the circulating process of treating the emulsion by the tubular membrane, and reduce the repeated entering of impurities or oil and the like into the tubular membrane device so as to improve the treatment efficiency of the tubular membrane and the quality of the produced water; the damage of impurities to the tubular membrane is reduced, and the service life of the tubular membrane is prolonged; a tubular membrane circulation deoiling edulcoration integrated device of reduction system operation energy consumption, concrete technical scheme is:

the utility model provides a tubular membrane circulation deoiling edulcoration integrated device, includes: the water inlet groove is provided with a water inlet; the water distributor is arranged on the water inlet tank and used for reducing turbulent flow; the separation tank is arranged on one side of the water inlet tank and is communicated with the water inlet tank through the water distributor, and a drain valve is arranged at the bottom of the separation tank; the inclined plates are arranged and are arranged in the separation tank; the oil separation plate is fixed in the separation groove; the oil skimmer is arranged in the separation tank and is positioned on one side of the oil separation plate; and the water purifying tank is arranged at the other end of the separating tank and is communicated with the separating tank, and a water outlet is arranged on the water purifying tank.

Preferably, the water distributor comprises a plurality of grid plates.

Preferably, the water distributor is arranged in the middle of the water inlet tank.

Preferably, the inclined plate is located at the middle of the separation tank.

Preferably, the method further comprises the following steps: and the baffle plate is arranged in the purified water tank and used for controlling the liquid level heights of the separation tank and the purified water tank.

The device further comprises an adjusting weir plate which is movably arranged at the top of the baffle plate and is used for adjusting the liquid level heights of the separation tank and the purified water tank.

Preferably, the bottom of the purified water tank is communicated with the separation tank.

Preferably, the water purifying device further comprises a bracket, and the bracket is fixed at the bottoms of the water inlet tank and the water purifying tank.

Furthermore, the slag separator also comprises a slag hopper, wherein the slag hopper is arranged at the bottom of the separation tank, and the blowoff valve is arranged at the bottom of the slag hopper.

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

the tubular membrane circulation oil and impurity removal integrated device provided by the utility model has simple structure, convenience and practicability, can be adjusted according to different characteristics of the treated water quality, and improves the separation efficiency of light and heavy impurities; different sizes can be designed according to different water treatment amounts; different equipment processing modes such as workshop production or field manufacturing can be adopted according to project conditions, and the manufacturing is convenient; the operation is simple, and the maintenance is convenient.

Drawings

FIG. 1 is a schematic structural diagram of a tubular membrane circulation oil removal and impurity removal integrated device.

Detailed Description

As shown in figure 1, the tubular membrane circulation oil and impurity removal integrated device comprises a water inlet tank 1, a water distributor 2, a separation tank 3, an inclined plate 4, an oil separation plate 6, an oil skimmer 5, a water purification tank 7, a baffle plate 8 and a support 9.

The water inlet tank 1 and the water purification tank 7 are respectively positioned at two sides of the separation tank 3 and are communicated with the separation tank 3, and the bracket 9 is fixed at the bottoms of the water purification tank 7 and the water inlet tank 1. The water inlet tank 1 is provided with a water inlet 11, the water distributor 2 is arranged in the middle of the water inlet tank 1, the water inlet tank 1 is communicated with the separation tank 3 through the water distributor 2, and the water distributor 2 comprises a plurality of grid plates. The water distributor 2 is arranged in the middle of the water inlet tank 1, so that water entering the water inlet tank 1 can be quickly dissipated, the turbulence degree of water flow is reduced, the water flow is uniform, and the water enters the separation tank 3 in a relatively stable state.

The middle part of the separating tank 3 is provided with a plurality of sloping plates 4 which are arranged in parallel, the bottom of the separating tank 3 is provided with a slag bucket 31, the slag bucket 31 is positioned inside the bracket 9, and the bottom of the slag bucket 31 is provided with a blowoff valve 32. The inclined plate 4 is made of metal materials, and is beneficial to the sliding of deposited impurities. Heavy impurities in the water change the motion direction to sink when contacting the inclined plate 4, slide into the bottom slag hopper 31 and are discharged through the drain valve 32. An oil separation plate 6 is further arranged in the separation tank 3, the oil separation plate 6 is located on one side of the water purification tank 7, the bottom of the oil separation plate 6 is fixed to the bottom of the separation tank 3, an oil skimmer 5 is arranged at the top of the separation tank 3, and light impurities in water are separated by the oil separation plate 6 at the upper portion of the separation tank 3 and are periodically discharged through the oil skimmer 5. The bottom of the separation tank 3 is provided with a through hole which is communicated with the water purifying tank 7, so that light impurities are prevented from entering the water purifying tank 7.

The water purifying tank 7 is provided with a water outlet 71, and the baffle plate 8 is arranged in the water purifying tank 7 and used for controlling the liquid level height of the separation tank 3 and the water purifying tank 7. The baffle plate 8 can control the liquid level and simultaneously prevent light impurities from entering the water purifying tank 7 under the combined action of the oil separation plate 6.

The oil baffle 6 effectively isolates the separated light impurities at the top of the separation tank 3 while ensuring the water flow to pass through. The oil skimmer 5 may rotate left or right 45 ° respectively for draining light impurities isolated at the top of the separation tank 3 out of the system. A baffle 8 is provided to ensure that the liquid level in the separation tank 3 is constant.

The support 9 is arranged on the periphery of the bottom of the integrated device and used for supporting the on-site installation of the device, the funnel can be conveniently installed, and the space is fully utilized.

In order to expand the application range, the device also comprises an adjusting weir plate 81, wherein the adjusting weir plate 81 is movably arranged at the top of the baffle plate 8 and is used for adjusting the liquid level heights of the separation tank 3 and the clear water tank 7. The height of the weir plate 81 can be adjusted, and the weir plate is matched with the oil skimmer 5 and the sound insulation plate in the separation tank 3 for use in combination with the light impurity content of the raw material.

Sewage enters through the water inlet 11, the energy of the sewage is dissipated through the water distributor 2, the turbulent flow state of the water is reduced by the water distributor 2, the water can uniformly enter the separation tank 3 by adopting the water distributor 2 with the grating plate and is uniformly distributed in the direction vertical to the water flow, so that the short flow of the water flow is avoided. Water flow stably enters the separation tank 3 and flows through the inclined plates 4, when the water flow slowly passes between the inclined plates 4, heavy impurities in the water flow are deposited on the inclined plates 4 and slide into the slag hopper 31 under the action of self weight, and waste slag is discharged through the blow-down valve 32 periodically to realize the separation of the heavy impurities. In the water flow rising process, light impurities in water are gradually separated from water under the action of micro bubbles in the water and float on the liquid surface, and are collected at the oil separation plate 6, and the light impurities are discharged through the oil skimmer 5 periodically, so that the separation of the light impurities is realized. Then the water enters the clear water tank 7 through the bottom of the separation tank 3, the baffle plate 8 ensures that the liquid level in the separation tank 3 is constant, the light impurities separated out are prevented from entering the clear water tank 7, and the water in the clear water tank 7 is discharged through the water outlet 71.

The technical principle of the present invention has been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and is not to be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a tubular membrane circulation deoiling edulcoration integrated device which characterized in that includes:

the water inlet tank (1), wherein a water inlet (11) is arranged on the water inlet tank (1);

the water distributor (2) is arranged on the water inlet tank (1) and is used for reducing turbulent flow;

the separation tank (3) is arranged on one side of the water inlet tank (1) and is communicated with the water inlet tank (1) through the water distributor (2), and a drain valve (32) is arranged at the bottom of the separation tank (3);

a plurality of inclined plates (4) are arranged on the inclined plates (4), and the inclined plates (4) are installed in the separation tank (3);

the oil separation plate (6), the said oil separation plate (6) is fixed in the said separation trough (3);

the oil skimmer (5) is arranged in the separation tank (3) and is positioned on one side of the oil separation plate (6); and

the water purifying tank (7) is arranged at the other end of the separating tank (3) and communicated with the separating tank (3), and a water outlet (71) is arranged on the water purifying tank (7).

2. The tubular membrane circulation oil and impurity removal integrated device according to claim 1, wherein the water distributor (2) comprises a plurality of grid plates.

3. The tubular membrane circulation oil and impurity removal integrated device according to claim 1, wherein the water distributor (2) is arranged in the middle of the water inlet tank (1).

4. The tubular membrane circulation oil-removing and impurity-removing integrated device according to claim 1, wherein the inclined plate (4) is positioned in the middle of the separation tank (3).

5. The tubular membrane circulation oil-removing and impurity-removing integrated device according to claim 1, further comprising: the baffle plate (8) is installed in the water purifying tank (7) and used for controlling the liquid level heights of the separation tank (3) and the water purifying tank (7).

6. The tubular membrane circulation oil and impurity removal integrated device according to claim 5, further comprising an adjusting weir plate (81), wherein the adjusting weir plate (81) is movably mounted at the top of the baffle plate (8) and used for adjusting the liquid level heights of the separation tank (3) and the purified water tank (7).

7. The tubular membrane circulation oil and impurity removal integrated device according to claim 1, wherein the bottom of the water purification tank (7) is communicated with the separation tank (3).

8. The integrated device for pipe-type membrane circulation oil removal and impurity removal as claimed in any one of claims 1 to 7, further comprising a bracket (9), wherein the bracket (9) is fixed at the bottom of the water inlet tank (1) and the bottom of the water purifying tank (7).

9. The tubular membrane circulation oil-removing and impurity-removing integrated device according to claim 8, further comprising a slag hopper (31), wherein the slag hopper (31) is arranged at the bottom of the separation tank (3), and the drain valve (32) is arranged at the bottom of the slag hopper (31).