Oil-water separation device with oil-water separation membrane convenient to replace

Abstract

The utility model relates to the technical field of oil-water separation, and discloses an oil-water separation device convenient to replace an oil-water separation membrane, which comprises a storage tank, a filter tank is clamped on the inner wall of the storage tank, a sleeve for separation is clamped at the bottom of the filter tank, and a sealing cover for preventing leakage is fixedly mounted at the top of the storage tank. And a feeding pipe is fixedly installed at the top of the sealing cover, a purification infusion pipe is fixedly installed on the outer wall of the storage tank, the bottom of the storage tank is in threaded connection with an adapter disc, and a bearing ring is connected to the outer wall of the storage tank in a clamped mode. According to the oil-water separation device convenient to replace the oil-water separation membrane, through cooperative arrangement of the storage tank, the filter tank, the sleeve and the purification infusion pipe of the sealing cover, efficient separation of oil and water can be better achieved through the device, a certain amount of liquid to be treated can be stored, meanwhile, preliminary filtration is conducted, large-particle impurities are removed, and the oil-water separation efficiency is improved. The oil-water separation process is prevented from being blocked, and the service life of the device is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil water separation technical field, concretely to an oil water separation device convenient to replace oil water separation membrane. BACKGROUND

[0002] With the acceleration of industrialization and urbanization, the discharge amount of oily wastewater increases year by year, which causes serious threat to the environment and ecology. As an important part of wastewater treatment, the efficiency and quality of oil water separation directly relate to the effect and cost of subsequent treatment. The traditional oil water separation device has problems such as low separation efficiency, easy blockage and difficult maintenance. The replacement and cleaning process is complicated, which increases the operation cost and time. Therefore, it is particularly important to develop an oil water separation device which is convenient to replace oil water separation membrane, efficient and easy to maintain.

[0003] Chinese patent publication No. CN216785851U discloses an oil water separation device convenient to replace oil water separation membrane, which comprises a separation tank and a tank cover. The tank cover is detachably connected to the upper end of the separation tank. The inner wall of the separation tank is fixedly connected with a fixed seat. The upper end surface of the fixed seat is provided with a limiting hole. The upper end surface of the fixed seat is fixedly connected with a sealing gasket. The upper end surface of the sealing gasket is provided with an oil water separation membrane. The lower end surface of the oil water separation membrane is fixedly connected with a limiting column. The limiting column is inserted into the limiting hole. One side of the separation tank is fixedly connected with a filtering mechanism through a flow pipe. The oil water separation device convenient to replace oil water separation membrane is provided with a limiting column and a limiting hole, which are used in cooperation. When the performance of the oil water separation membrane needs to be replaced, the replacement of the oil water separation membrane is greatly facilitated, thereby improving the practicability of the oil water separation device.

[0004] However, the utility model has the following problems in actual use:

[0005] The utility model, the whole device prevents the mixing of oil and water again during the treatment process, which leads to poor separation effect. The device cannot protect the oil water separation process from blockage. The separated liquid is directly discharged, which may pollute the environment and greatly reduce the oil water separation efficiency. UTILITY MODEL CONTENTS

[0006] (I) Technical problems solved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides an oil water separation device convenient to replace oil water separation membrane, which solves the problems in the prior art that:

[0008] The utility model, the whole device prevents the mixing of oil and water again during the treatment process, which leads to poor separation effect. The device cannot protect the oil water separation process from blockage. The separated liquid is directly discharged, which may pollute the environment and greatly reduce the oil water separation efficiency.

[0009] (II) Technical solutions

[0010] To achieve the above object, the utility model discloses a kind of oil-water separation membrane is replaced conveniently to oil-water separation device, including storage tank, the inner wall of the storage tank is clamped with filter tank, the bottom of the filter tank is clamped with sleeve for separation, the top of the storage tank is fixedly installed with sealing cover for preventing leakage, the top of the sealing cover is fixedly installed with inlet pipe, the outer wall of the storage tank is fixedly installed with purification infusion pipe, the bottom of the storage tank is threadedly connected with adapter disc, the outer wall of the storage tank is clamped with bearing ring.

[0011] Further, the inside of the storage tank is provided with a limiting groove, and the inner wall of the limiting groove is clamped with the outer wall of the filter tank.

[0012] Further, the top of the filter tank is threadedly connected with a threaded rod for insertion, and the bottom of the threaded rod is threadedly connected with the inside of the storage tank through the outer wall of the filter tank.

[0013] Further, the top of the sleeve is provided with a circular hole for infiltration, and the outer wall of the sleeve is provided with a clamping groove for butt joint.

[0014] Further, the top of the sealing cover is threadedly connected with a bolt for positioning, and the top of the sealing cover is fixedly connected with a handle for supporting.

[0015] Further, the outer wall of the purification infusion pipe is sleeved with a rubber sleeve for protection, and the top of the purification infusion pipe is clamped with a clamping ring for preventing loosening.

[0016] Further, one side of the adapter disc is fixedly installed with a branch pipe for outward circulation, and the top of the branch pipe is clamped with an operating valve for adjustment.

[0017] Further, the bottom of the bearing ring is fixedly installed with a reinforcing rod for supporting, and the bottom of the reinforcing rod is fixedly installed with a friction ring for ensuring balance.

[0018] (III) Beneficial effects

[0019] The utility model provides a kind of oil-water separation membrane is replaced conveniently to oil-water separation device, with following

[0020] Beneficial effects:

[0021] The oil-water separation device with the oil-water separation membrane convenient to replace can realize efficient separation of oil and water, can store a certain amount of liquid to be treated, can remove large-particle impurities to protect the oil-water separation process from being blocked, can increase the service life of the device itself, can promote water to flow through the inside of the sleeve and retain grease, can facilitate replacement and cleaning of the filter groove and the sleeve, can simplify the maintenance process, can transport the liquid in the purification infusion pipe to the storage tank, can ensure that the separated liquid can be mixed with the purification liquid, can make the liquid finally be safely collected and used, can reduce environmental pollution, and can improve the recycling rate of resources. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structure schematic view of the utility model;

[0023] Figure 2 It is a local explosion structure schematic view of the utility model;

[0024] Figure 3 It is a storage tank structure schematic view of the utility model;

[0025] Figure 4 It is a filter groove structure schematic view of the utility model;

[0026] Figure 5 It is a bearing ring structure schematic view of the utility model;

[0027] Figure 6 It is a sealing cover structure schematic view of the utility model;

[0028] Figure 7 It is a clamping ring structure schematic view of the utility model.

[0029] In the drawing: 1, storage tank; 2, filter groove; 3, sleeve; 4, sealing cover; 5, feeding pipe; 6, purification infusion pipe; 7, adapter disc; 8, bearing ring; 9, limiting groove; 10, threaded rod; 11, circular hole; 12, clamping groove; 13, bolt; 14, handle; 15, rubber sleeve; 16, clamping ring; 17, branch pipe; 18, operation valve; 19, reinforcing rod; 20, friction ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to Figures 1 to 7The utility model discloses an oil -water separation device convenient to replace oil -water separation membrane provides, this oil -water separation device convenient to replace oil -water separation membrane is applied to the scene of oil -water separation, and the structure of oil -water separation device is improved in this embodiment, so that it has the advantages of efficient separation and convenient maintenance of oil -water.

[0032] Embodiment one:

[0033] Please refer to Figures 1 to 7 In order to better mix the purified liquid and the treated liquid, facilitate to discharge outward, set up device storage tank 1, purification infusion pipe 6, adapter disc 7 and bearing ring 8;

[0034] Including storage tank 1, the outer wall of storage tank 1 is fixedly installed with purification infusion pipe 6, the bottom of storage tank 1 is threadedly connected with adapter disc 7, the outer wall of storage tank 1 is clamped with bearing ring 8, the inside of storage tank 1 is provided with limiting groove 9, the inner wall of limiting groove 9 is clamped with the outer wall of filter groove 2, the outer wall of purification infusion pipe 6 is sleeved with the rubber sleeve 15 for protection, the top of purification infusion pipe 6 is clamped with the clamping ring 16 for preventing loosening, one side of adapter disc 7 is fixedly installed with the branch pipe 17 for outward circulation, the top of branch pipe 17 is clamped with the operation valve 18 for adjusting, the bottom of bearing ring 8 is fixedly installed with the reinforcing rod 19 for supporting, the bottom of reinforcing rod 19 is fixedly installed with the friction ring 20 for ensuring balance, therefore, through the setting of limiting groove 9, the position of filter groove 2 in storage tank 1 is fixed, the stability of oil -water separation membrane in the working process is ensured, the membrane deviation caused by fluid impact is prevented, through the setting of rubber sleeve 15, the protection effect is played, the damage of purification infusion pipe 6 in the transportation and installation process is reduced, and the service life is prolonged, the setting of clamping ring 16 is to ensure the close connection between purification infusion pipe 6 and the butt joint pipe, prevent loosening and leakage in the process of conveying liquid, ensure the safe delivery of purified liquid after oil -water separation, through the cooperation of reinforcing rod 19 and friction ring 20, the stability of the whole device is improved, the balance in the oil -water separation process is ensured, the device deviation caused by external force is prevented, and the safety of the device is improved.

[0035] Embodiment two:

[0036] In order to better realize the oil -water efficient separation operation in the device, increase the practicability of the device, set up device filter groove 2 and sleeve 3;

[0037] The inner wall of the storage tank 1 is clamped with a filter tank 2, the bottom of the filter tank 2 is clamped with a sleeve 3 for separation, the top of the filter tank 2 is threadedly connected with a threaded rod 10 for insertion, the bottom of the threaded rod 10 is penetrated into the outer wall of the filter tank 2 and is threadedly connected with the inside of the storage tank 1, the top of the sleeve 3 is provided with a circular hole 11 for infiltration, and the outer wall of the sleeve 3 is provided with a clamping groove 12 for butt joint, therefore, the threaded rod 10 is arranged so that the filter tank 2 can be conveniently installed and disassembled, and the filter tank 2 can be conveniently replaced and cleaned regularly, the serviceability and service life of the device are improved, the circular hole 11 is arranged so as to allow water molecules to pass through and oil to be intercepted, the effective separation of oil and water is realized, and the clamping groove 12 is arranged to ensure the stability and sealing performance of the sleeve 3 during the working process in the storage tank 1, and leakage during separation is prevented.

[0038] Embodiment three:

[0039] In order to realize the sealing effect inside the device, prevent interference from the outside, a device sealing cover 4 and a feeding pipe 5 are arranged.

[0040] The top of the storage tank 1 is fixedly installed with a sealing cover 4 for preventing leakage, the top of the sealing cover 4 is fixedly installed with a feeding pipe 5, the top of the sealing cover 4 is threadedly connected with a bolt 13 for positioning, and the top of the sealing cover 4 is fixedly connected with a handle 14 for supporting, therefore, the bolt 13 is arranged to ensure the close connection of the sealing cover 4 with the top of the storage tank 1, prevent the leakage of liquid, and ensure the sealing performance of the oil-water separation process, and the handle 14 is arranged to facilitate the opening and closing of the sealing cover 4 and simplify the operation process.

[0041] The electrical components appearing in the text are all connected with the main controller and 220V mains electricity, and the main controller can be a conventional known device such as a computer.

[0042] In the utility model, the working steps of the device are as follows:

[0043] Firstly, the liquid to be treated is added into the storage tank 1 through the feeding pipe 5, after the liquid enters the storage tank 1, the liquid is preliminarily filtered through the filter tank 2 to remove large particle impurities, secondly, the filtered liquid enters the sleeve 3, and oil-water separation is realized through the oil-water separation membrane, the oil is intercepted in the sleeve 3, and the water continues to flow downward through the circular hole 11, then, the purified liquid is delivered into the storage tank 1 through the purification infusion pipe 6, and is mixed with the separated water to improve the water quality, finally, the operating valve 18 is opened, the treated liquid is discharged through the branch pipe 17 and collected, and when the filter tank 2 and the sleeve 3 need to be maintained or replaced, the threaded rod 10 and the adapter disc 7 can be disassembled for quick replacement and cleaning.

[0044] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oil-water separation device that facilitates replacement of an oil-water separation membrane, comprising a storage tank (1), characterized in that: The inner wall of the storage tank (1) is clamped with a filter tank (2), the bottom of the filter tank (2) is clamped with a sleeve (3) for separation, the top of the storage tank (1) is fixedly installed with a sealing cover (4) for preventing leakage, the top of the sealing cover (4) is fixedly installed with a feed pipe (5), the outer wall of the storage tank (1) is fixedly installed with a purification infusion pipe (6), the bottom of the storage tank (1) is threadedly connected with an adapter plate (7), and the outer wall of the storage tank (1) is clamped with a bearing ring (8).

2. The oil-water separation device that is easy to replace the oil-water separation membrane according to claim 1, characterized in that: A limiting groove (9) is provided inside the storage tank (1), and the inner wall of the limiting groove (9) is engaged with the outer wall of the filter tank (2).

3. The oil-water separation device that is easy to replace the oil-water separation membrane according to claim 1, characterized in that: The top of the filter tank (2) is threadedly connected to a threaded rod (10) for insertion, and the bottom of the threaded rod (10) penetrates the outer wall of the filter tank (2) and is threadedly connected to the interior of the storage tank (1).

4. The oil-water separation device for facilitating replacement of oil-water separation membrane according to claim 1, characterized in that: A circular hole (11) for infiltration is provided on the top of the sleeve (3), and a slot (12) for docking is provided on the outer wall of the sleeve (3).

5. The oil-water separation device that is easy to replace the oil-water separation membrane according to claim 1 is characterized in that: The top of the sealing cover (4) is threadedly connected with a bolt (13) for positioning, and the top of the sealing cover (4) is fixedly connected with a handle (14) for supporting.

6. The oil-water separation device that is easy to replace the oil-water separation membrane according to claim 1, characterized in that: The outer wall of the purification infusion tube (6) is sleeved with a rubber sleeve (15) for protection, and the top of the purification infusion tube (6) is clamped with a clamping ring (16) for preventing loosening.

7. The oil-water separation device for facilitating replacement of oil-water separation membrane according to claim 1, characterized in that: A branch pipe (17) for outward circulation is fixedly installed on one side of the adapter plate (7), and an operating valve (18) for adjustment is clamped on the top of the branch pipe (17).

8. The oil-water separation device with easy replacement of oil-water separation membrane according to claim 1, characterized in that: A reinforcement rod (19) for support is fixedly installed on the bottom of the carrying ring (8), and a friction ring (20) for ensuring balance is fixedly installed on the bottom of the reinforcement rod (19).

Images