Oil-water separation device for producing water-based resin

Abstract

The utility model relates to the technical field of oil-water separation devices, and discloses an oil-water separation device for producing water-based resin, which comprises a case, a filter component is mounted on one side of the case, a plurality of partition plates are fixedly mounted in the case, and the partition plates are mounted on the other side of the case. A spiral heater is fixedly installed on the upper surface of each partition plate, a plurality of feeding ports are formed in the positions, located on the outer sides of the spiral heaters, of the upper surfaces of the partition plates in a penetrating mode, air inlet pipes are fixedly installed on the partition plates, and the upper ends and the lower ends of the air inlet pipes extend to the upper sides and the lower sides of the partition plates correspondingly; in the heating process, water vapor can flow into the upper sides of the partition plates through the air inlet pipe to be exhausted, the interior of the machine box can be divided into a plurality of heating cavities by fixedly installing the partition plates in the machine box, the amount of waste liquid needing to be heated is reduced, the heating efficiency of the spiral heater is improved, and the oil-water separation speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-water separation devices, in particular to an oil-water separation device for water-based resin production. Background Art

[0002] Water-soluble resin is a kind of alkyd resin soluble in water. As one of the main varieties of water-soluble resin, it can be made into various room temperature drying and low temperature drying paints. Therefore, it is produced for use. In the production process of water-soluble alkyd resin, the discharged waste liquid contains a large amount of oil-water mixture. Therefore, it needs to be treated with oil-water separation equipment.

[0003] In the prior art, there is an oil-water separation device for water-based alkyd resin production with an authorization publication number of CN216336934U, which includes a separation cabin, a heating pipe arranged in the separation cabin, a discharge port opened at the bottom end of one side of the separation cabin, and a feed port arranged at the top of the separation cabin, wherein a filter plate is inserted in the separation cabin, and a fixing assembly for fixing the filter plate is arranged on one side of the filter plate, and a fixing block is fixed to the inner wall of the separation cabin, and a beating rod is connected to the fixing block through a hinge shaft, and a torsion spring and a driving gear are sleeved on the hinge shaft of the beating rod. The oil-water separation device for water-based alkyd resin production can ensure stable impurity filtration while beating the impurities retained on the filter plate through the cooperation of the filter plate, the beating rod, the torsion spring and the half gear, so as to avoid the situation that the filter plate is blocked and affects the filtration, and ensure the stability and accuracy of the subsequent oil-water separation process through the heating pipe.

[0004] In the above technical solution, oil-water separation is processed by heating, and the heating devices are mostly installed at the bottom and sides of the chassis. When the chassis is fully loaded with waste liquid, it is difficult to quickly heat and separate the waste oil in the middle, which affects the oil-water separation efficiency. For this reason, we propose an oil-water separation device for water-based resin production. Utility Model Content

[0005] The utility model provides an oil-water separation device for water-based resin production, which solves the technical problem that the oil-water separation is processed by heating, and the heating devices are mostly installed at the bottom and sides of the chassis. When the chassis is fully loaded with waste liquid, it is difficult to quickly heat and separate the waste oil in the middle, which affects the oil-water separation efficiency.

[0006] In order to solve the above technical problems, the utility model provides an oil-water separation device for water-based resin production, including a chassis, a filter assembly is installed on one side of the chassis, a plurality of partitions are fixedly installed inside the chassis, a spiral heater is fixedly installed on the upper surface of each partition, a plurality of feed ports are penetrated through the upper surface of the partition located on the outside of the spiral heater, an air intake pipe is fixedly installed on the partition, and the upper and lower ends of the air intake pipe extend to the upper and lower sides of the partition respectively.

[0007] As a further technical solution of the present invention, the filter assembly includes a filter box, which is fixedly installed on one side of the chassis through a bracket. The height of the filter box is higher than the top of the chassis. The bottom of the filter box is fixedly installed and connected to a feed pipe. The end of the feed pipe extends into the interior of the chassis, and the end of the feed pipe is located at the top of the chassis.

[0008] As a further technical solution of the present invention, a filter plate is fixedly installed inside the filter box, and both the filter plate and the filter box are circular. The cross-section of the filter plate is a cone with a wide bottom and a narrow top. A swivel seat is rotatably installed at the center of the top of the filter plate, and a push plate is fixedly installed on the outer wall of the swivel seat. The push plate is movably connected to the upper surface of the filter plate. A drive motor is installed on the top of the filter box, and the output end of the drive motor rotates and extends to the inside of the filter box and is fixedly connected to the swivel seat.

[0009] As a further technical solution of the present invention, a discharge port is provided on the outer surface of the filter box, located on the upper side of the filter plate and penetrating the side wall of the filter box from the outside to the inside. A discharge port seal is movably installed inside the discharge port. An electric push rod is fixedly installed on the outer wall of the filter box through a bracket, and the output end of the electric push rod is fixedly connected to the discharge port seal.

[0010] As a further technical solution of the present invention, the bottom of the filter box is fixedly installed and connected with a water inlet pipe, a water inlet pipe valve is installed inside the water inlet pipe, the water inlet pipe is connected to the water supply system, and a feed pipe valve is installed inside the feed pipe.

[0011] As a further technical solution of the present invention, a discharge pipe is fixedly installed at the bottom of the chassis, and a discharge valve is installed inside the discharge pipe.

[0012] As a further technical solution of the present invention, an exhaust pipe is fixedly installed on the top of the chassis.

[0013] Compared with the related art, the oil-water separation device for water-based resin production provided by the utility model has the following beneficial effects:

[0014] 1. An oil-water separation device for water-based resin production. During the heating process, water vapor can flow through the air inlet pipe into the upper side of the partition for exhaust. By fixing a number of partitions inside the chassis, the inside of the chassis can be divided into a number of heating chambers, reducing the amount of waste liquid required for heating, improving the heating efficiency of the spiral heater, and increasing the speed of oil-water separation.

[0015] An oil-water separation device for water-based resin production filters waste liquid through a filter plate, filters solid impurities on the surface of the filter plate, and drives a rotating seat and a push plate to move through a driving motor, pushing impurities to the outside of the filter plate under the action of centrifugal force, thereby avoiding the technical problem of filter plate clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an oil-water separation device for water-based resin production;

[0017] Figure 2 It is a schematic diagram of the overall top view of an oil-water separation device for water-based resin production;

[0018] Figure 3 for Figure 2 Schematic diagram of the structure of the cross section at AA;

[0019] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0020] Figure 5 The present invention is a schematic structural diagram of an overall side view of an oil-water separation device for producing water-based resin.

[0021] Numbers in the figure: 1. Chassis; 11. Partition; 12. Spiral heater; 13. Feed port; 14. Inlet pipe; 2. Discharge pipe; 3. Discharge valve; 4. Exhaust pipe; 5. Filter assembly; 51. Filter box; 52. Feed pipe; 53. Filter plate; 54. Rotating seat; 55. Push plate; 56. Drive motor; 57. Discharge port; 58. Discharge port seal; 59. Electric push rod; 510. Water inlet pipe; 511. Water inlet pipe valve; 512. Feed pipe valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1, by Figure 1-5The utility model provides an oil-water separation device for water-based resin production, comprising a chassis 1, a filter assembly 5 is installed on one side of the chassis 1, a plurality of partitions 11 are fixedly installed inside the chassis 1, a spiral heater 12 is fixedly installed on the upper surface of each partition 11, a plurality of feed ports 13 are opened on the upper surface of the partition 11 located on the outer side of the spiral heater 12, waste liquid can enter the lower partition 11 through the feed port 13, an air inlet pipe 14 is fixedly installed on the partition 11, the upper and lower ends of the air inlet pipe 14 extend to the upper and lower sides of the partition 11 respectively, during the heating process, water vapor can flow into the upper side of the partition 11 through the air inlet pipe 14 for exhaust, and the interior of the chassis 1 can be divided into a plurality of heating chambers by fixing a plurality of partitions 11 inside the chassis 1, thereby reducing the amount of waste liquid required for heating, improving the heating efficiency of the spiral heater 12, and improving the speed of oil-water separation.

[0024] In this embodiment, the filter assembly 5 includes a filter box 51, and the outside of the filter box 51 is connected to a waste oil inlet pipe so that the waste oil is input into the filter box 51. The filter box 51 is fixedly installed on one side of the chassis 1 through a bracket. The height of the filter box 51 is higher than the top of the chassis 1, so that the filtered liquid can flow into the feed pipe 52 and the inside of the chassis 1. The bottom of the filter box 51 is fixedly installed and connected with the feed pipe 52. The end of the feed pipe 52 extends to the inside of the chassis 1. The end of the feed pipe 52 is located at the top of the chassis 1. A filter plate 53 is fixedly installed inside the filter box 51. The filter plate 53 and the filter box 51 are both circular, and the cross-section of the filter plate 53 is the bottom The filter plate 53 is in the shape of a cone with a wide top and a narrow top. A swivel seat 54 is rotatably installed at the center of the top of the filter plate 53. A push plate 55 is fixedly installed on the outer wall of the swivel seat 54. The push plate 55 is movably connected to the upper surface of the filter plate 53. A driving motor 56 is installed on the top of the filter box 51. The output end of the driving motor 56 rotates and extends to the inside of the filter box 51 and is fixedly connected to the swivel seat 54. When in use, the waste liquid is filtered through the filter plate 53, and the solid impurities are filtered on the surface of the filter plate 53. The swivel seat 54 and the push plate 55 are driven to move by the driving motor 56, and the impurities are pushed to the outside of the filter plate 53 under the action of centrifugal force, thereby avoiding the problem of clogging of the filter plate 53.

[0025] In this embodiment, a discharge port 57 is provided on the outer surface of the filter box 51, located on the upper side of the filter plate 53 and penetrating the side wall of the filter box 51 from the outside to the inside. A discharge port seal 58 is movably installed inside the discharge port 57. An electric push rod 59 is fixedly installed on the outer wall of the filter box 51 through a bracket. The output end of the electric push rod 59 is fixedly connected to the discharge port seal 58. When in use, the electric push rod 59 can drive the discharge port seal 58 to move to cover and open the discharge port 57. When discharge is required, the discharge port 57 is opened, and the rotating seat 54 and the push plate 55 are driven to move by the driving motor 56. Under the action of centrifugal force, impurities are pushed into the discharge port 57 on the outside of the filter plate 53, so that the filtered waste can be discharged regularly, thereby improving the convenience of equipment use.

[0026] In this embodiment, the bottom of the filter box 51 is fixedly installed and connected to a water inlet pipe 510, a water inlet pipe valve 511 is installed inside the water inlet pipe 510, the water inlet pipe 510 is connected to the water supply system, and a feed pipe valve 512 is installed inside the feed pipe 52. In the cleaning state, the feed pipe valve 512 closes the feed pipe 52, and the feed pipe valve 512 is opened, and the water supply system is used to flush the water inlet pipe 510 and the inside of the filter box 51. The impurities stuck in the filter holes of the filter plate 53 can be flushed out by the water flow, so as to prevent the impurities from being stuck in the filter holes of the filter plate 53.

[0027] In this embodiment, a discharge pipe 2 is fixedly installed at the bottom of the chassis 1, and a discharge valve 3 is installed inside the discharge pipe 2. After the separation is completed, the discharge pipe 2 can discharge the waste oil. An exhaust pipe 4 is fixedly installed on the top of the chassis 1, and the exhaust pipe 4 can discharge the water vapor generated by the separation.

[0028] The working principle of the utility model is as follows: during the heating process, water vapor can flow through the air inlet pipe 14 into the upper side of the partition 11 for exhaust. By fixing a plurality of partitions 11 inside the chassis 1, the interior of the chassis 1 can be divided into a plurality of heating chambers, thereby reducing the amount of waste liquid required for heating, improving the heating efficiency of the spiral heater 12, and increasing the speed of oil-water separation.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil-water separation device for water-based resin production, comprising a chassis (1), a filter assembly (5) being installed on one side of the chassis (1), characterized in that: A plurality of partitions (11) are fixedly mounted inside the chassis (1), a spiral heater (12) is fixedly mounted on the upper surface of each of the partitions (11), a plurality of feed ports (13) are penetrated through the upper surface of the partitions (11) and are located outside the spiral heater (12), an air intake pipe (14) is fixedly mounted on the partitions (11), and the upper and lower ends of the air intake pipe (14) extend to the upper and lower sides of the partition (11) respectively.

2. The oil-water separation device for water-based resin production according to claim 1, characterized in that: The filter assembly (5) comprises a filter box (51), the filter box (51) being fixedly mounted on one side of the chassis (1) via a bracket, the filter box (51) being higher than the top of the chassis (1), a feed pipe (52) being fixedly mounted at the bottom of the filter box (51) and being connected thereto, the end of the feed pipe (52) extending into the interior of the chassis (1), the end of the feed pipe (52) being located at the top of the chassis (1).

3. The oil-water separation device for water-based resin production according to claim 2, characterized in that: A filter plate (53) is fixedly mounted inside the filter box (51); the filter plate (53) and the filter box (51) are both circular; the cross section of the filter plate (53) is a conical shape with a wide bottom and a narrow top; a rotating seat (54) is rotatably mounted at the center of the top of the filter plate (53); a push plate (55) is fixedly mounted on the outer wall of the rotating seat (54); the push plate (55) is movably connected to the upper surface of the filter plate (53); a driving motor (56) is mounted on the top of the filter box (51); an output end of the driving motor (56) is rotatably extended into the interior of the filter box (51) and is fixedly connected to the rotating seat (54).

4. The oil-water separation device for water-based resin production according to claim 3, characterized in that: A discharge port (57) is provided on the outer surface of the filter box (51) and is located above the filter plate (53) and extends from the outside to the inside through the side wall of the filter box (51). A discharge port seal (58) is movably installed inside the discharge port (57). An electric push rod (59) is fixedly installed on the outer wall of the filter box (51) via a bracket. The output end of the electric push rod (59) is fixedly connected to the discharge port seal (58).

5. The oil-water separation device for water-based resin production according to claim 4, characterized in that: The bottom of the filter box (51) is fixedly installed and connected to a water inlet pipe (510), a water inlet pipe valve (511) is installed inside the water inlet pipe (510), the water inlet pipe (510) is connected to a water supply system, and a feed pipe valve (512) is installed inside the feed pipe (52).

6. The oil-water separation device for water-based resin production according to claim 1, characterized in that: A discharge pipe (2) is fixedly mounted on the bottom of the chassis (1), and a discharge valve (3) is mounted inside the discharge pipe (2).

7. The oil-water separation device for water-based resin production according to claim 6, characterized in that: An exhaust pipe (4) is fixedly mounted on the top of the chassis (1).

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