Organic pigment filter press with leak-proof sealing function

Abstract

The utility model relates to the related technical field of filter presses, in particular to an organic pigment filter press with a leakproof sealing function, which comprises a case, a driving part and a filter box are respectively mounted at the rear end and the front end of an inner cavity of the case, a feeding pump is mounted at the rear end of the filter box and is in transmission connection with the driving part, and a feeding pipe is connected to the top end of the feeding pump. A discharging pipe is installed at the front end of the filter box, inner inserting grooves are formed in the two sides of the filter box, outer inserting grooves corresponding to the inner inserting grooves are formed in the two sides of the machine box, one end of a movable plate is jointly inserted into the outer inserting grooves and the inner inserting grooves, containing grooves are formed in the two ends of the movable plate, filter plates are arranged in the containing grooves, and through grooves are formed in the two sides of the containing grooves. The inner periphery of the outer slot and the inner periphery of the inner slot are both movably and hermetically connected with the outer periphery of the movable plate, and the inner cavity of the filter box can be doubly sealed through a sealing structure at the joint of the inner slot, the outer slot and the movable plate, so that external air is not easy to enter the filter box, and the filter pressing effect of the filter box on organic pigments is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of filter presses, specifically an organic pigment filter press with a leak-proof seal. Background Technology

[0002] A filter press is a mechanical device that uses a special filter medium to apply pressure to the material, causing the liquid to seep out. It is a commonly used solid-liquid separation device that was applied to chemical production in the early 18th century and is still widely used in industries such as chemical, pharmaceutical, metallurgy, dye, food, brewing, ceramics and environmental protection.

[0003] Filter presses are used in the production and processing of organic pigments. During the filtration process, the filter press must be kept sealed. However, when using conventional filter presses, external air can easily enter the filter press when changing the filter plates, which can affect the subsequent filtration of organic pigments. Moreover, changing the filter plates is a complicated and inconvenient process. Therefore, those skilled in the art have proposed an organic pigment filter press with a leak-proof and sealed design to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide an organic pigment filter press with a leak-proof and sealed design to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An organic pigment filter press with a leak-proof seal includes a casing. A base is mounted on the inner bottom surface of the rear end of the casing. A mounting sleeve and a bracket are mounted on the top of the base. A drive component is installed inside the mounting sleeve. The output end of the drive component is connected to one end of a shaft. The middle part of the shaft is rotatably connected to the bracket. A filter box is mounted in the inner cavity of the other end of the casing via a mounting bracket. A discharge pipe is installed at the front end of the filter box, and one end of the discharge pipe extends outside the casing. A feed pump is installed at the rear end of the filter box. The end of the shaft away from the drive component extends into the inner cavity of the feed pump and is connected to a turbine blade. The feed pump... A feed pipe is connected to the top, and the top of the feed pipe extends to the outside of the casing. Several limiting frames are installed on the inner top and bottom surfaces of the filter box, and inner slots corresponding to the positions of the limiting frames are provided on both sides of the filter box. Outer slots corresponding to the positions of the inner slots are provided on both sides of the casing. One end of a movable plate is inserted into the casing and the filter box through the outer and inner slots. Both ends of the movable plate are provided with placement grooves, and filter plates are placed in the placement grooves. Through grooves are provided on both sides of the placement grooves. The inner circumference of the outer slot and the inner circumference of the inner slot are movably and sealingly connected to the outer periphery of the movable plate.

[0007] As a further embodiment of this utility model: an outer inner circumference sealing ring is installed on the inner circumference of the outer slot, an inner inner circumference sealing ring is installed on the inner circumference of the inner slot, and an outer outer perimeter sealing ring and an inner outer perimeter sealing ring are provided on both sides of the placement groove on the movable plate. The inner wall of the outer inner circumference sealing ring is pressed and fitted with the outer wall of the outer outer perimeter sealing ring, and the inner wall of the inner inner circumference sealing ring is pressed and fitted with the outer wall of the inner outer perimeter sealing ring.

[0008] As a further improvement of this utility model: a positioning hole is provided at the top center of the movable plate, and sleeves are installed on both sides of the chassis above the outer slot. A pin is inserted into the sleeve, and the bottom end of the pin is inserted into the positioning hole.

[0009] As a further improvement of this utility model: the limiting frame is U-shaped, and the inner circumference of the limiting frame corresponds to the top dimension of the movable plate.

[0010] As a further improvement of this utility model: the base is installed to the inner bottom surface of the chassis by bolts, and a shock-absorbing seat is provided at the connection between the base and the chassis.

[0011] This utility model has the following advantages: The filter press installs the filter plates into the filter box by inserting a movable plate. The movable plate is provided with an outer outer sealing ring and an inner outer sealing ring, which can cooperate with the outer inner sealing ring and the inner inner sealing ring to form a sealed connection. While not affecting the insertion of the movable plate, it can provide double sealing protection for the inside of the filter box, making it difficult for external air to enter the filter box. By pushing the movable plate, the other end of the filter plate can be inserted into the filter box to complete the replacement of the filter plate. During the replacement process, it is difficult for external air to enter the filter box, making replacement convenient, sealing effect good, and more practical. Attached Figure Description

[0012] Figure 1 This is a side view of the overall internal structure of an embodiment of the present utility model.

[0013] Figure 2 This is a front view of the fit between the chassis and the movable plate in an embodiment of this utility model.

[0014] Figure 3 This is a front view of the internal structure of the chassis and filter box in an embodiment of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the movable plate in an embodiment of this utility model.

[0016] Figure 5 for Figure 2 Enlarged diagram of part A in the image.

[0017] In the diagram: 1. Chassis; 2. Control box; 3. Base; 4. Vibration damper; 5. Mounting sleeve; 6. Drive component; 7. Bracket; 8. Shaft; 9. Feed pump; 10. Turbine blade; 11. Feed pipe; 12. Mounting bracket; 13. Filter box; 14. Discharge pipe; 15. Limiting frame; 16. Outer slot; 17. Outer inner circumference sealing ring; 18. Inner slot; 19. Inner inner circumference sealing ring; 20. Movable plate; 21. Filter plate; 22. Placement groove; 23. Through groove; 24. Outer outer circumference sealing ring; 25. Inner outer circumference sealing ring; 26. Insert sleeve; 27. Pin; 28. Positioning insertion hole. Detailed Implementation

[0018] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0019] Example 1: Please refer to Figures 1 to 5 An organic pigment filter press with a leak-proof seal includes a housing 1. A base 3 is mounted on the inner bottom surface of the rear end of the housing 1. A mounting sleeve 5 and a bracket 7 are mounted on the top of the base 3. A drive component 6 is installed inside the mounting sleeve 5. The output end of the drive component 6 is connected to one end of a shaft 8. The middle part of the shaft 8 is rotatably connected to the bracket 7. A filter box 13 is mounted on the inner cavity of the other end of the housing 1 via a mounting bracket 12. A discharge pipe 14 is mounted on the front end of the filter box 13, and one end of the discharge pipe 14 extends outside the housing 1. A feed pump 9 is mounted on the rear end of the filter box 13. The end of the shaft 8 away from the drive component 6 extends into the inner cavity of the feed pump 9 and is connected to a turbine blade 10. A feed pipe 11 is connected to the top of the feed pump 9, and the top of the feed pipe 11 extends... Outside the casing 1, the inner top and bottom surfaces of the filter box 13 are fitted with several correspondingly distributed limiting frames 15. The filter box 13 has inner slots 18 on both sides corresponding to the positions of the limiting frames 15. The casing 1 has outer slots 16 on both sides corresponding to the positions of the inner slots 18. A movable plate 20 is inserted into the casing 1 and the filter box 13 via the outer slots 16 and inner slots 18. Both ends of the movable plate 20 have placement slots 22, and filter plates 21 are placed within the placement slots 22. Through slots 23 are provided on both sides of the placement slots 22. The inner circumferences of the outer slots 16 and the inner slots 18 are movably and sealingly connected to the outer periphery of the movable plate 20. A control box 2 is installed at the top of the casing 1, and the drive unit 6 is connected to the control box 2 via wiring.

[0020] Please see Figures 1 to 5The outer slot 16 is fitted with an outer inner circumference sealing ring 17, and the inner slot 18 is fitted with an inner inner circumference sealing ring 19. The movable plate 20 is provided with an outer outer circumference sealing ring 24 and an inner outer circumference sealing ring 25 on both sides of the placement groove 22. The inner wall of the outer inner circumference sealing ring 17 is pressed and fitted with the outer wall of the outer outer circumference sealing ring 24, and the inner wall of the inner inner circumference sealing ring 19 is pressed and fitted with the outer wall of the inner outer circumference sealing ring 25 to ensure double sealing of the inner cavity of the filter box 13. When the movable plate 20 moves during the pulling process, the outer inner circumference sealing ring 17 and the inner inner circumference sealing ring 19 can seal different parts of the periphery of the movable plate 20. The outer inner circumference sealing ring 17 and the inner inner circumference sealing ring 19 are always pressed and fitted with the periphery of the movable plate 20.

[0021] Example 2: See Figure 2 , Figure 5 Based on Embodiment 1, a positioning hole 28 is provided at the top center of the movable plate 20, and sleeves 26 are installed on both sides of the chassis 1 above the outer slot 16. A pin 27 is inserted into the sleeve 26, and the bottom end of the pin 27 is inserted into the positioning hole 28 to fix the position of the movable plate 20.

[0022] Please see Figure 1 The limiting frame 15 is U-shaped, and the inner circumference of the limiting frame 15 corresponds to the top dimension of the movable plate 20. The base 3 is installed to the inner bottom surface of the chassis 1 by bolts. A shock-absorbing seat 4 is provided at the connection between the base 3 and the chassis 1. The shock-absorbing seat 4 is used to absorb the vibration generated by the drive component 6 and the feed pump 9 during operation. The shock-absorbing seat 4 is selected from the shock-absorbing pads in the prior art.

[0023] Working principle: During use, organic pigments are added through the feed pipe 11. The drive component 6 drives the shaft 8 to rotate, which in turn drives the turbine blades 10 to rotate, which in turn drives the feed pump 9 to transport the organic pigments into the filter box 13. After being filtered by multiple filter plates 21, the organic pigments are discharged and collected through the discharge pipe 14. When replacing the filter plate 21, simply remove the pin 27 and push the other end of the movable plate 20 into the filter box 13. At this time, the positioning hole 28 moves to the bottom of another sleeve 26. Insert the pin 27 into the other sleeve 26 and the positioning hole 28 to fix the movable plate 20. At this time, the new filter plate 21 is added into the filter box 13, and the old filter plate 21 is placed outside the machine box 1. The filter plate 21 can be taken out from the placement slot 22 for replacement.

Claims

1. An organic pigment filter press with a leak-proof, sealed design, characterized in that, The device includes a chassis, a base mounted on the inner bottom surface of the rear end of the chassis, a mounting sleeve and a bracket mounted on the top of the base, a drive component mounted inside the mounting sleeve, the output end of the drive component connected to one end of a shaft, the middle part of the shaft rotatably connected to the bracket, a filter box mounted on the inner cavity of the other end of the chassis via a mounting bracket, a discharge pipe mounted on the front end of the filter box, one end of the discharge pipe extending outside the chassis, a feed pump mounted on the rear end of the filter box, the end of the shaft furthest from the drive component extending into the inner cavity of the feed pump and connected to turbine blades, and an inlet pipe connected to the top of the feed pump. The top end of the feed pipe extends to the outside of the casing. Several limiting frames are installed on the inner top and bottom surfaces of the filter box, corresponding to each other. Inner slots corresponding to the positions of the limiting frames are provided on both sides of the filter box. Outer slots corresponding to the positions of the inner slots are provided on both sides of the casing. One end of a movable plate is inserted into the casing and the filter box through the outer and inner slots. Both ends of the movable plate are provided with placement grooves. Filter plates are placed in the placement grooves. Through grooves are provided on both sides of the placement grooves. The inner circumference of the outer slot and the inner circumference of the inner slot are movably and sealingly connected to the outer periphery of the movable plate.

2. The organic pigment filter press with a leak-proof seal according to claim 1, characterized in that, The outer slot is fitted with an outer inner sealing ring, and the inner slot is fitted with an inner inner sealing ring. The movable plate is provided with an outer outer sealing ring and an inner outer sealing ring on both sides of the placement slot. The inner wall of the outer inner sealing ring is pressed and fitted with the outer wall of the outer outer sealing ring, and the inner wall of the inner inner sealing ring is pressed and fitted with the outer wall of the inner outer sealing ring.

3. The organic pigment filter press with a leak-proof seal according to claim 2, characterized in that, The top center of the movable plate is provided with a positioning hole, and the two sides of the chassis are equipped with sleeves above the external slot. A pin is inserted into the sleeve, and the bottom end of the pin is inserted into the positioning hole.

4. The organic pigment filter press with a leak-proof seal according to claim 1, characterized in that, The limiting frame is U-shaped, and the inner dimension of the limiting frame corresponds to the top dimension of the movable plate.

5. An organic pigment filter press with a leak-proof seal according to claim 1, characterized in that, The base is bolted to the inner bottom surface of the chassis, and a shock-absorbing seat is provided at the connection between the base and the chassis.

Images