Recycling device for illicium verum volatile oil oil-in-water wastewater

Abstract

The utility model provides a recycling device of illicium verum volatile oil oil-in-water wastewater, which relates to the technical field of water treatment.The recycling device comprises a base and a ceramic membrane filter cartridge, a supporting frame is fixedly installed at the upper end of the base, a filter cartridge is fixedly installed in the middle of the supporting frame, and a sealing cover is placed at the upper end of the filter cartridge; a cleaning structure is arranged at one end of the filter cartridge, the cleaning structure comprises a concave plate and a limiting assembly, electric telescopic rods are fixedly mounted at the positions, close to the front edge and the rear edge, of the lower end of the concave plate, and a semicircular seat is fixedly mounted at the lower end of the sealing cover. According to the utility model, the ceramic membrane filter element cylinder can be conveniently taken out from the interior of the semicircular seat, so that the ceramic membrane filter element cylinder can be replaced, the ceramic membrane filter element cylinder can be conveniently cleaned or replaced, the filtering effect of the ceramic membrane filter element cylinder cannot be influenced, and the oil wastewater can be conveniently and continuously recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a device for recycling oil-in-water wastewater of star anise volatile oil. Background Art

[0002] The water-in-oil wastewater of star anise volatile oil is the wastewater generated in the process of extracting related target products from star anise. It contains about 1% of volatile oil in the form of water-in-oil. It has a milky white and translucent appearance and will not separate automatically after being placed for a long time. The water-in-oil wastewater of star anise volatile oil is treated as wastewater. The high-value-added volatile oil contained in it is not recycled. The use of processes such as precision distillation has high energy consumption, complex equipment, large investment, and is unprofitable.

[0003] In the prior art, such as Chinese patent announcement No. CN212833087U, a recycling device for oil-in-water wastewater of star anise volatile oil is disclosed, which includes a liquid storage tank, a support plate is fixedly connected to one side of the interior of the liquid storage tank, a first filter screen cover is fixedly connected to the upper end of the support plate, a feeding mechanism is connected to the upper end of the upper cover, an outlet of the feeding mechanism is connected to a tank body, a ceramic membrane filter element assembly is fixedly connected to the tank body, a water outlet pipe is connected to one side of the tank body, the water outlet pipe is located on one side of the ceramic membrane filter element assembly, a reflux pipe is connected to the bottom end of the tank body, and one end of the reflux pipe is connected to the liquid storage tank.

[0004] Although the above patent can squeeze the wastewater at the upper end of the ceramic membrane filter element assembly, the water is discharged from the outlet pipe, and the oil enters the liquid storage tank through the reflux pipe. After circulating filtration, the oil is recycled, with low energy consumption and simple separation. However, there are still the following disadvantages. Since the oil residue mixed in the oily wastewater is filtered by the ceramic membrane filter element assembly, a lot of oil residue will remain on the ceramic membrane filter element assembly after a long period of filtration. If it is not cleaned or replaced, it will not only affect the subsequent filtration effect, but also make it impossible to continue to recycle the oily wastewater. Therefore, we propose a recycling device for star anise volatile oil-in-water wastewater. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that, due to the oil residue mixed in the oily wastewater being filtered by the ceramic membrane filter element assembly, a lot of oil residue will remain on the ceramic membrane filter element assembly after a long period of filtration. If it is not cleaned or replaced, it will not only affect the subsequent filtration effect, but also make it impossible to continue to recycle the oily wastewater. A device for recycling star anise volatile oil-in-water wastewater is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for recycling and utilizing water-in-oil wastewater of star anise volatile oil, comprising a base and a ceramic membrane filter cartridge, a support frame is fixedly installed on the upper end of the base, a filter cartridge is fixedly installed in the middle of the support frame, a sealing cover is placed on the upper end of the filter cartridge, a cleaning structure is arranged at one end of the filter cartridge, the cleaning structure comprises a concave plate and a limiting assembly, an electric telescopic rod is fixedly installed at the lower end of the concave plate and near the front and rear edges, a semicircular seat is fixedly installed at the lower end of the sealing cover, a bottom leakage plate is fixedly installed at the lower end of the semicircular seat, a circular hole is penetrated and opened at one end of the bottom leakage plate, the limiting assembly comprises a cylinder, a pulling block is arranged at the lower end of the cylinder, a limiting circular plate is slidably installed inside the circular hole, a supporting spring is fixedly installed at the inner bottom end of the cylinder, and a pulling rod is fixedly installed at the lower end of the limiting circular plate.

[0007] Furthermore, the lower end of the pull rod passes through the lower end of the cylinder and is fixed to the upper end of the pull block, the upper end of the cylinder is fixed to the lower end of the filter cartridge, and the upper end of the support spring is fixed to the lower end of the limiting circular plate.

[0008] Furthermore, a suction pump assembly is fixedly installed on the upper end of the base, and a connecting pipe is installed through the lower end of the filter cartridge.

[0009] Furthermore, a fixing plate is fixedly mounted on one end of the filter cartridge, and one end of the two groups of electric telescopic rods are fixed to the other end of the fixing plate.

[0010] Furthermore, the semicircular seat and the ceramic membrane filter cartridge are both arranged inside the filter cartridge.

[0011] Furthermore, the other end of the connecting pipe is fixedly connected to one end of the suction pump assembly.

[0012] Furthermore, the ceramic membrane filter cartridge is arranged inside the semicircular seat, and the lower end of the ceramic membrane filter cartridge is in contact with the upper end of the bottom leakage plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by providing a cleaning structure, two sets of electric telescopic rods are started, and the extended ends of the two sets of electric telescopic rods push the concave seat to move upward, and the concave seat will drive the sealing cover fixed thereto to move upward together, and the sealing cover will also drive the semicircular seat fixed thereto to move together, so that the ceramic membrane filter cartridge can be quickly moved out from the inside of the filter cartridge, and then by pulling the pull block to move downward, the pull block will drive the pull rod fixed thereto to move downward, and the pull rod will drive the limiting circular plate fixed thereto to move downward, and the limiting circular plate will slide downward inside the circular hole and squeeze the supporting spring, so that the supporting spring is compressed inside the cylinder, and then the limiting circular plate is separated from the ceramic membrane filter cartridge, so that the ceramic membrane filter cartridge can be conveniently taken out from the inside of the semicircular seat, so that the ceramic membrane filter cartridge can be replaced, so that the ceramic membrane filter cartridge can be cleaned or replaced, and the filtering effect of the ceramic membrane filter cartridge will not be affected, and it is convenient for it to continue to recycle and treat the oily wastewater.

[0015] 2. In the utility model, a limiting component is provided, and under the elastic force of the supporting spring, the upper end of the supporting spring will push the limiting circular plate to move upward inside the circular hole, so that the upper end of the limiting circular plate pushes the ceramic membrane filter element cartridge to move upward, and the upper end of the ceramic membrane filter element cartridge will be in close contact with the inner top end of the semicircular seat, thereby limiting the ceramic membrane filter element cartridge, thereby fixing the ceramic membrane filter element cartridge in the middle of the semicircular seat, preventing the ceramic membrane filter element cartridge from being displaced and resulting in poor filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a device for recycling star anise volatile oil water-in-oil wastewater;

[0017] Figure 2 The utility model provides a cleaning structure and a sealing structure schematic diagram of a device for recycling star anise volatile oil in water wastewater;

[0018] Figure 3 A bottom view of a cleaning structure of a device for recycling oil-in-water wastewater of volatile oil of star anise is provided in the utility model;

[0019] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a device for recycling star anise volatile oil oil-in-water wastewater.

[0020] Legend: 1. Base; 11. Connecting pipe; 12. Suction pump assembly; 13. Support frame; 2. Filter cartridge; 21. Sealing cover; 3. Cleaning structure; 31. Concave plate; 32. Electric telescopic rod; 33. Limiting assembly; 331. Cylinder; 332. Pull block; 333. Limiting circular plate; 334. Support spring; 335. Pull rod; 34. Semicircular seat; 35. Fixed plate; 36. Bottom leakage plate; 361. Round hole; 4. Ceramic membrane filter cartridge. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1 - Figure 4 As shown, the utility model provides a recycling device for oil-in-water wastewater of volatile oil of star anise, comprising a base 1 and a ceramic membrane filter cartridge 4, a support frame 13 is fixedly installed on the upper end of the base 1, a filter cartridge 2 is fixedly installed in the middle of the support frame 13, a cover 21 is placed on the upper end of the filter cartridge 2, a cleaning structure 3 is arranged at one end of the filter cartridge 2, the cleaning structure 3 comprises a concave plate 31 and a limiting assembly 33, an electric telescopic rod 32 is fixedly installed at the lower end of the concave plate 31 and near the front and rear edges, a semicircular seat 34 is fixedly installed at the lower end of the cover 21, a bottom drain plate 36 is fixedly installed at the lower end of the semicircular seat 34, a circular hole 361 is penetrated and opened at one end of the bottom drain plate 36, the limiting assembly 33 comprises a cylinder 331, and a cylinder 331 is arranged at the lower end A pulling block 332 is provided, a limiting circular plate 333 is slidably installed inside the circular hole 361, a supporting spring 334 is fixedly installed at the bottom end of the cylinder 331, a pulling rod 335 is fixedly installed at the lower end of the limiting circular plate 333, a suction pump assembly 12 is fixedly installed at the upper end of the base 1, a connecting pipe 11 is installed through the lower end of the filter cartridge 2, a fixing plate 35 is fixedly installed at one end of the filter cartridge 2, one end of the two sets of electric telescopic rods 32 are fixed to the other end of the fixing plate 35, the semicircular seat 34 and the ceramic membrane filter cartridge 4 are both arranged inside the filter cartridge 2, the other end of the connecting pipe 11 is fixedly connected to one end of the suction pump assembly 12, the ceramic membrane filter cartridge 4 is arranged inside the semicircular seat 34, and the lower end of the ceramic membrane filter cartridge 4 is in contact with the upper end of the bottom leakage plate 36.

[0024] The effect achieved by the entire embodiment 1 is that the two sets of electric telescopic rods 32 are started, and the extended ends of the two sets of electric telescopic rods 32 push the concave seat to move upward, and the concave seat will drive the cover 21 fixed thereto to move upward together, and the cover 21 will also drive the semicircular seat 34 fixed thereto to move together, so that the ceramic membrane filter cartridge 4 can be quickly moved out from the inside of the filter cartridge 2, and then by pulling the pull block 332 to move downward, the pull block 332 will drive the pull rod 335 fixed thereto to move downward, and the pull rod 335 will drive the limiting circular plate 333 fixed thereto to move downward, and the limiting circular plate 333 will slide downward inside the circular hole 361 and squeeze the support spring 334. The supporting spring 334 is compressed inside the cylinder 331, thereby separating the limiting circular plate 333 from the ceramic membrane filter cartridge 4, so that the ceramic membrane filter cartridge 4 can be conveniently taken out from the interior of the semicircular seat 34, so that the ceramic membrane filter cartridge 4 can be replaced, so that the ceramic membrane filter cartridge 4 can be cleaned or replaced without affecting the filtering effect of the ceramic membrane filter cartridge 4, and it is convenient for it to continue to recycle and utilize the oil wastewater. Secondly, the setting of the sealing cover 21 can seal the filter cartridge 2, and the setting of the suction pump assembly 12 and the connecting pipe 11, with the cooperation of the suction pump assembly 12 and the connecting pipe 11, can discharge the filtered water inside the filter cartridge 2.

[0025] Embodiment 2, as Figure 2 , Figure 3 and Figure 4 As shown, the difference between this embodiment and embodiment 1 is that the limiting component 33 includes a cylinder 331, a pull block 332 is provided at the lower end of the cylinder 331, a limiting circular plate 333 is slidably installed inside the circular hole 361, a supporting spring 334 is fixedly installed at the inner bottom end of the cylinder 331, a pull rod 335 is fixedly installed at the lower end of the limiting circular plate 333, the lower end of the pull rod 335 passes through the lower end of the cylinder 331 and is fixed to the upper end of the pull block 332, the upper end of the cylinder 331 is fixed to the lower end of the filter cartridge 2, and the upper end of the support spring 334 is fixed to the lower end of the limiting circular plate 333.

[0026] The effect achieved by the entire embodiment 2 is that, under the elastic force of the support spring 334, the upper end of the support spring 334 will push the limiting circular plate 333 to move upward inside the circular hole 361, so that the upper end of the limiting circular plate 333 pushes the ceramic membrane filter cartridge 4 to move upward, and the upper end of the ceramic membrane filter cartridge 4 will be in close contact with the inner top end of the semicircular seat 34, thereby being able to limit the ceramic membrane filter cartridge 4, so that the ceramic membrane filter cartridge 4 can be fixed in the middle of the semicircular seat 34, preventing the ceramic membrane filter cartridge 4 from being displaced and resulting in poor filtering effect.

[0027] Working principle: First, connect the connecting pipe at one end of the filter cartridge 2 to the external oil-conducting wastewater pipe, and then connect the discharge pipe of the suction pump assembly 12 to the pipe of the external water tank. The oily wastewater enters the filter cartridge 2 and is processed by the ceramic membrane filter cartridge 4. Run the suction pump assembly 12, which sucks the filtered water inside the filter cartridge 2 through the connecting pipe 11 and discharges it. Then, start the two sets of electric telescopic rods 32. The protruding ends of the two sets of electric telescopic rods 32 push the concave seat to move upward, and the concave seat will drive the sealing cover 21 fixed thereto to move upward together, and the sealing cover 21 will also drive the semicircular seat 34 fixed thereto to move together, so that the ceramic membrane filter cartridge 4 can be quickly removed from the inside of the filter cartridge 2, and then the pull block 332 is pulled downward, and the pull block 332 will drive the pull rod 335 fixed thereto to move downward, and the pull rod 335 will drive the limiting circular plate fixed thereto. 333 moves downward, the limiting circular plate 333 will slide downward inside the circular hole 361 and squeeze the supporting spring 334, so that the supporting spring 334 is compressed inside the cylinder 331, thereby separating the limiting circular plate 333 from the ceramic membrane filter cartridge 4, making it convenient to take the ceramic membrane filter cartridge 4 out of the interior of the semicircular seat 34. Finally, after cleaning or replacing the ceramic membrane filter cartridge 4, the ceramic membrane filter cartridge 4 is placed in the middle of the semicircular seat 34 so that its lower end contacts the upper end of the bottom leak plate 36, and under the elastic force of the supporting spring 334, the upper end of the supporting spring 334 will push the limiting circular plate 333 to move upward inside the circular hole 361, so that the upper end of the limiting circular plate 333 pushes the ceramic membrane filter cartridge 4 to move upward, and the upper end of the ceramic membrane filter cartridge 4 will be in close contact with the inner top of the semicircular seat 34, thereby being able to limit the ceramic membrane filter cartridge 4.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A device for recycling oil-in-water wastewater of star anise volatile oil, comprising a base (1) and a ceramic membrane filter cartridge (4), characterized in that: A support frame (13) is fixedly mounted on the upper end of the base (1), a filter cartridge (2) is fixedly mounted in the middle of the support frame (13), a cover (21) is placed on the upper end of the filter cartridge (2), a cleaning structure (3) is arranged at one end of the filter cartridge (2), the cleaning structure (3) comprises a concave plate (31) and a limit assembly (33), an electric telescopic rod (32) is fixedly mounted at the lower end of the concave plate (31) and near the front and rear edges, and a semicircular seat (34) is fixedly mounted at the lower end of the cover (21). A bottom leakage plate (36) is fixedly installed at the lower end of the semicircular seat (34), and a circular hole (361) is penetrated through one end of the bottom leakage plate (36). The limiting component (33) comprises a cylinder (331), and a pulling block (332) is arranged at the lower end of the cylinder (331). A limiting circular plate (333) is slidably installed inside the circular hole (361). A supporting spring (334) is fixedly installed at the bottom end of the cylinder (331), and a pulling rod (335) is fixedly installed at the lower end of the limiting circular plate (333).

2. The device for recycling star anise volatile oil oil-in-water wastewater according to claim 1, characterized in that: The lower end of the pull rod (335) passes through the lower end of the cylinder (331) and is fixed to the upper end of the pull block (332); the upper end of the cylinder (331) is fixed to the lower end of the filter cylinder (2); and the upper end of the support spring (334) is fixed to the lower end of the limiting circular plate (333).

3. The device for recycling oil-in-water wastewater of star anise volatile oil according to claim 1, characterized in that: A suction pump assembly (12) is fixedly mounted on the upper end of the base (1), and a connecting pipe (11) is penetrated and mounted on the lower end of the filter cartridge (2).

4. The device for recycling star anise volatile oil oil-in-water wastewater according to claim 1, characterized in that: A fixing plate (35) is fixedly mounted on one end of the filter cartridge (2), and one end of the two sets of electric telescopic rods (32) are fixed to the other end of the fixing plate (35).

5. The device for recycling star anise volatile oil oil-in-water wastewater according to claim 1, characterized in that: The semicircular seat (34) and the ceramic membrane filter cartridge (4) are both arranged inside the filter cartridge (2).

6. The device for recycling star anise volatile oil oil-in-water wastewater according to claim 3, characterized in that: The other end of the connecting pipe (11) is fixedly connected to one end of the suction pump assembly (12).

7. The device for recycling star anise volatile oil oil-in-water wastewater according to claim 5, characterized in that: The ceramic membrane filter cartridge (4) is arranged inside the semicircular seat (34), and the lower end of the ceramic membrane filter cartridge (4) is in contact with the upper end of the bottom leakage plate (36).

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