Filtering device for processing dioctyl phthalate

Abstract

The utility model discloses a filtering device for processing dioctyl phthalate, which comprises a box body, a top cover is arranged at the top of the box body, a feeding pipe is arranged above the top cover, the feeding pipe is fixedly connected with a rotating joint, the rotating joint is fixedly connected with a rotating rod, the top of the top cover is fixedly connected with a motor, and the motor is fixedly connected with a motor. The tail end of an output shaft of the motor is fixedly connected with a driving gear, the outer wall of the rotating rod is fixedly connected with a driven gear, the driving gear is meshed with the driven gear, the bottom of the rotating rod is fixedly connected with a rotating plate communicated with the rotating rod, and a filtering box is arranged below the rotating plate. And two dismounting and mounting mechanisms are arranged between the rotating plate and the filter box. The motor can drive the filter box and the filter layer to rotate, centrifugal filtration of dioctyl ester liquid is achieved, the filter box and the filter layer can be disassembled and taken out through the disassembling and assembling mechanism, intercepted materials are cleaned, and blocking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device for dioctyl ester processing. Background Art

[0002] When processing dioctyl ester, filtration is required, so a filtering device is needed.

[0003] At present, in the process of processing and preparing dioctyl ester, the dioctyl ester liquid is first subjected to a filter press operation before filtering until the material in the glass sight glass is transparent, free of impurities, and has no milky turbidity. However, when filtering the material, the existing equipment will cause the substances with larger particle sizes to adhere to the filter screen or filter cloth and be inconvenient to remove, and the existing equipment is often not convenient for collecting the intercepted materials, which easily causes the filter screen or filter cloth to be blocked. In order to solve the above problems, the present application proposes a filtering device for processing dioctyl ester. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a filtering device for dioctyl ester processing, which can drive the filter box and the filter layer to rotate through a motor to achieve centrifugal filtration of dioctyl ester liquid, and the filter box and the filter layer can be disassembled and taken out through a disassembly mechanism to clean the intercepted materials to avoid clogging.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A filtering device for processing dioctyl ester comprises a box body, a top cover is placed on the top of the box body, a feed pipe is arranged above the top cover, the feed pipe is fixedly connected with a rotating joint, the rotating joint is fixedly connected with a rotating rod, the rotating rod passes through the top cover and is rotatably connected thereto, the top of the top cover is fixedly connected with a motor, the end of the output shaft of the motor is fixedly connected with a driving gear, the outer wall of the rotating rod is fixedly connected with a driven gear, the driving gear is meshed with the driven gear, the bottom of the rotating rod is fixedly connected with a rotating plate connected thereto, a filter box is arranged below the rotating plate, two disassembly and assembly mechanisms are arranged between the rotating plate and the filter box, a plurality of through openings are penetrated through the filter box, the inner wall of each of the through openings is fixedly connected with a filter layer, the bottom of the box body is fixedly connected with a discharge pipe connected thereto, the side wall of the box body is fixedly connected with two mounting blocks, the top of each of the mounting blocks is fixedly connected with a multi-section telescopic rod, and the two multi-section telescopic rods are fixedly connected to the bottom of the top cover.

[0007] Preferably, the disassembly and assembly mechanism includes a socket opened on the rotating plate, the outer wall of the filter box is fixedly connected with an L-shaped plate, the L-shaped plate passes through the socket, the top of the rotating plate is fixedly connected with a connecting block, the connecting block is penetrated by a T-shaped pin slidably connected thereto, the outer wall of the T-shaped pin is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the connecting block and the T-shaped pin, a positioning hole is opened on the L-shaped plate, and the T-shaped pin is inserted into the positioning hole.

[0008] Preferably, the plurality of filter layers are distributed at equal intervals.

[0009] Preferably, an electromagnetic valve is fixedly connected to the outer wall of the discharge pipe.

[0010] Preferably, the bottom of the box body is in the shape of an inverted frustum.

[0011] Preferably, four L-shaped legs are fixedly connected to the outer wall of the box body, and a support ring is fixedly connected to the bottom of each L-shaped leg.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The output shaft of the motor drives the driving gear, the driven gear, the rotating rod, the rotating plate, the filter box and the filter layer to rotate. The rotation of the filter box and the filter layer can centrifugally filter the dioctyl ester liquid, and the filtering effect is good.

[0014] 2. Use the multi-section telescopic rod to drive the top cover, rotating rod, rotating plate, filter box and filter layer to move up. The staff holds the two T-shaped pins to make them move relative to each other. During this process, the spring is stretched until the T-shaped pin is out of the positioning hole. Then the filter box and filter layer can be removed, and the materials intercepted in the filter box and filter layer can be cleaned to avoid clogging of the filter layer.

[0015] In summary, the filter box and the filter layer can be driven to rotate by the motor to achieve centrifugal filtration of the dioctyl ester liquid, and the filter box and the filter layer can be disassembled and removed through the disassembly and assembly mechanism to clean the intercepted materials to avoid blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first structural schematic diagram of a filtering device for dioctyl ester processing proposed by the utility model;

[0017] Figure 2 This is a second structural schematic diagram of a filtering device for dioctyl ester processing proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a filtering device for dioctyl ester processing proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the middle structure of a filtering device for dioctyl ester processing proposed by the utility model;

[0020] Figure 5 for Figure 4 A magnified view of the structure in the middle.

[0021] In the figure: 1 box body, 2 top cover, 3 feed pipe, 4 rotary joint, 5 rotating rod, 6 motor, 7 driving gear, 8 driven gear, 9 rotating plate, 10 filter box, 11 filter layer, 12 L-type plate, 13 connecting block, 14 T-type pin, 15 spring, 16 positioning hole, 17 discharge pipe, 18 multi-section telescopic rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-Figure 5 A filtering device for processing dioctyl ester comprises a box body 1, a top cover 2 is placed on the top of the box body 1, a feed pipe 3 is arranged above the top cover 2, and dioctyl ester liquid from the outside can be injected into the box body 1 through the feed pipe 3 for filtering, the feed pipe 3 is fixedly connected with a rotary joint 4, the rotary joint 4 is fixedly connected with a rotating rod 5, the rotating rod 5 passes through the top cover 2 and is rotatably connected therewith, a motor 6 is fixedly connected to the top of the top cover 2, a driving gear 7 is fixedly connected to the end of the output shaft of the motor 6, a driven gear 8 is fixedly connected to the outer wall of the rotating rod 5, the driving gear 7 is meshed with the driven gear 8, the bottom of the rotating rod 5 is fixedly connected with a rotating plate 9 connected thereto, a filter box 10 is arranged below the rotating plate 9, and the dioctyl ester liquid can be centrifugally filtered by rotating the filter box 10.

[0024] Two disassembly and assembly mechanisms are provided between the rotating plate 9 and the filter box 10. The disassembly and assembly mechanisms include a socket opened on the rotating plate 9. An L-shaped plate 12 is fixedly connected to the outer wall of the filter box 10. The L-shaped plate 12 passes through the socket. A connecting block 13 is fixedly connected to the top of the rotating plate 9. A T-shaped latch 14 is passed through the connecting block 13 and is slidably connected to the connecting block. A spring 15 is sleeved on the outer wall of the T-shaped latch 14. Both ends of the spring 15 are fixedly connected to the connecting block 13 and the T-shaped latch 14 respectively. A positioning hole 16 is opened on the L-shaped plate 12. The T-shaped latch 14 is inserted into the positioning hole 16. The filter box 10 can be removed through the disassembly and assembly mechanism to clean up the intercepted materials to avoid clogging of the filter layer 11.

[0025] The filter box 10 is penetrated with a plurality of openings, and the inner wall of each opening is fixedly connected with a filter layer 11, and the plurality of filter layers 11 are distributed at equal intervals. The filter layer 11 is a filter cloth or a filter membrane, which can remove substances with larger particle sizes in the dioctyl ester liquid.

[0026] The bottom of the box body 1 is in an inverted frustum cone shape, and a discharge pipe 17 connected thereto is fixedly connected to the bottom of the box body 1, and an electromagnetic valve is fixedly connected to the outer wall of the discharge pipe 17, and two mounting blocks are fixedly connected to the side wall of the box body 1, and a multi-section telescopic rod 18 is fixedly connected to the top of each mounting block, and the two multi-section telescopic rods 18 are fixedly connected to the bottom of the top cover 2, and four L-shaped legs are fixedly connected to the outer wall of the box body 1, and a support ring is fixedly connected to the bottom of each L-shaped leg, and the top cover 2 is driven to move up and down by the multi-section telescopic rod 18, and works when descending and is cleaned when ascending.

[0027] In the utility model, the dioctyl ester liquid from the outside is injected into the rotating rod 5 and the filter box 10 through the feed pipe 3, and the dioctyl ester can be filtered through the filter layer 11, and the substances with larger particle sizes in the crude product can be removed through the filter layer 11, and the filtered materials are discharged through the discharge pipe 17; the motor 6 is started, and the output shaft of the motor 6 drives the driving gear 7, the driven gear 8, the rotating rod 5, the rotating plate 9, the filter box 10 and the filter layer 11 to rotate, and the dioctyl ester liquid can be centrifugally filtered by rotating the filter box 10 and the filter layer 11, and the filtered materials are discharged through the discharge pipe 17; the motor 6 is started, and the driving gear 7, the driven gear 8, the rotating rod 5, the rotating plate 9, the filter box 10 and the filter layer 11 are driven to rotate. The filtering effect is good; after the filtering is completed, the multi-section telescopic rod 18 is started, and the top cover 2, the rotating rod 5, the rotating plate 9, the filter box 10 and the filter layer 11 are driven to move up by the multi-section telescopic rod 18 until the rotating plate 9 and the filter box 10 are separated from the box body 1. At this time, the staff holds the two T-shaped pins 14 to make them move relative to each other. During this process, the spring 15 is stretched until the T-shaped pin 14 is separated from the positioning hole 16, and the filter box 10 and the filter layer 11 can be removed, and the materials intercepted in the filter box 10 and the filter layer 11 can be cleaned to avoid clogging of the filter layer 11.

[0028] The utility model discloses to disassemble and take out the filter box and the filter layer by arranging a disassembly and assembly mechanism, thereby solving the problem that when the equipment in the prior art filters the material, the material with larger particle size will adhere to the filter screen or filter cloth and be inconvenient to remove, and the existing equipment is often not convenient for collecting the intercepted material and easily causes the filter screen or filter cloth to be blocked.

Claims

1. A filtering device for processing dioctyl ester, comprising a housing (1), characterized in that: A top cover (2) is placed on the top of the box body (1), a feed pipe (3) is arranged above the top cover (2), the feed pipe (3) is fixedly connected to a rotary joint (4), the rotary joint (4) is fixedly connected to a rotary rod (5), the rotary rod (5) passes through the top cover (2) and is rotatably connected thereto, a motor (6) is fixedly connected to the top of the top cover (2), a driving gear (7) is fixedly connected to the end of the output shaft of the motor (6), a driven gear (8) is fixedly connected to the outer wall of the rotary rod (5), the driving gear (7) is meshed with the driven gear (8), and the bottom of the rotary rod (5) is fixedly connected to a rotating shaft (6). A rotating plate (9) is connected to the rotating plate (9), a filter box (10) is provided below the rotating plate (9), two disassembly and assembly mechanisms are provided between the rotating plate (9) and the filter box (10), a plurality of through openings are provided through the filter box (10), the inner wall of each through opening is fixedly connected to a filter layer (11), the bottom of the box body (1) is fixedly connected to a discharge pipe (17) connected to the box body, two mounting blocks are fixedly connected to the side wall of the box body (1), the top of each mounting block is fixedly connected to a multi-section telescopic rod (18), and the two multi-section telescopic rods (18) are fixedly connected to the bottom of the top cover (2).

2. A filtering device for dioctyl ester processing according to claim 1, characterized in that: The disassembly and assembly mechanism comprises a socket provided on the rotating plate (9); an L-shaped plate (12) is fixedly connected to the outer wall of the filter box (10); the L-shaped plate (12) passes through the socket; a connecting block (13) is fixedly connected to the top of the rotating plate (9); a T-shaped latch (14) is passed through the connecting block (13) and is slidably connected thereto; a spring (15) is sleeved on the outer wall of the T-shaped latch (14); two ends of the spring (15) are fixedly connected to the connecting block (13) and the T-shaped latch (14) respectively; a positioning hole (16) is provided on the L-shaped plate (12); the T-shaped latch (14) is inserted into the positioning hole (16).

3. A filtering device for dioctyl ester processing according to claim 1, characterized in that: The plurality of filter layers (11) are distributed at equal intervals.

4. A filtering device for dioctyl ester processing according to claim 1, characterized in that: An electromagnetic valve is fixedly connected to the outer wall of the discharge pipe (17).

5. The filtering device for processing dioctyl ester according to claim 1, characterized in that: The bottom of the box body (1) is arranged in an inverted frustum cone shape.

6. A filtering device for dioctyl ester processing according to claim 1, characterized in that: Four L-shaped legs are fixedly connected to the outer wall of the box body (1), and a support ring is fixedly connected to the bottom of each L-shaped leg.

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