Rare earth carbonate processing plate-and-frame filter press convenient to clean

Abstract

The utility model discloses a rare earth carbonate processing plate-and-frame filter press convenient to clean, which comprises a box body, the bottom of the box body is fixedly connected with a plurality of support seats which are uniformly distributed, a filter pressing frame is fixedly arranged in the box body, the top of the box body is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder is fixedly connected with a hydraulic cylinder. The output end of the hydraulic cylinder is slidably connected with the box body, the lower end of the output end of the hydraulic cylinder is fixedly connected with a connecting seat, and the lower end of the connecting seat is in contact with a filter pressing plate. Through the design of the hydraulic cylinder, the output end of the hydraulic cylinder can drive the filter pressing plate to move downwards, the filter pressing frame and the cloth bag plate are matched, raw materials can be subjected to filter pressing to achieve solid-liquid separation, the cloth bag plate can be lifted out of the filter pressing frame after filter pressing is completed, solid matter obtained after filter pressing can be conveniently taken out, and the filter pressing efficiency is improved. Meanwhile, a detachable design is adopted between the filter pressing plate and the connecting seat, so that the filter pressing plate and the cloth bag plate can be conveniently taken out, and the filter pressing plate and the cloth bag plate can be conveniently cleaned and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a plate-frame filter press for processing rare earth carbonate which is easy to clean. Background Art

[0002] Rare earth carbonates are a class of compounds consisting of rare earth elements and carbonate groups. Rare earths are a group of chemical elements, including lanthanides and praseodymium, which have unique characteristics in chemical properties and uses. Carbonates are salt compounds composed of carbon, oxygen and alkali metals or alkaline earth metals. In the processing of rare earth carbonates, the raw materials need to be filtered.

[0003] The utility model patent with the patent authorization announcement number CN204601732U discloses a plate-and-frame filter press, which belongs to the field of industrial filtration devices, including a filter press tank, a sewage tank, a filter press plate, a first oil cylinder, a second oil cylinder and a microcontroller; the filter press tank is provided with a water outlet and a slag outlet, and a baffle is provided at the slag outlet. The utility model can automatically complete the work of filtering, discharging particulate metals and adding sewage to the filter press tank, increasing the sewage treatment capacity, reducing the labor intensity of workers, and having a high degree of automation.

[0004] In the prior art, during the use of the plate and frame filter press, impurities remain inside after use, which is inconvenient to clean. Therefore, improvement is needed. Utility Model Content

[0005] The utility model aims to provide a rare earth carbonate processing plate-frame filter press which is easy to clean, thereby solving the problem of inconvenient cleaning of residual impurities.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rare earth carbonate processing plate and frame filter press that is easy to clean, comprising a box body, a plurality of evenly distributed support seats fixedly connected to the bottom of the box body, a filter press frame fixedly installed inside the box body, a hydraulic cylinder fixedly connected to the top of the box body, the output end of the hydraulic cylinder is slidably connected to the box body, the lower end of the hydraulic cylinder output end is fixedly connected to a connecting seat, the lower end of the connecting seat contacts a filter press plate, a guide rod is slidably sleeved inside the filter press plate, a connecting ring is threadedly connected to the outer side of the guide rod, the connecting ring contacts the filter press plate, a bag plate is fixedly connected to the bottom of the guide rod, the bag plate is slidably connected to the filter press frame, a collecting trough is slidably connected to the inside of the box body, a drain valve is provided at the right end of the collecting trough, a cleaning mechanism is provided on the box body, and a connecting mechanism is provided on the filter press plate.

[0007] Preferably, a positioning block is fixedly connected to the bottom of the bag plate, and the positioning block is slidably connected to the filter press frame. By designing the positioning block, the bag plate can be positioned.

[0008] Preferably, a dovetail block is fixedly connected to the bottom of the collecting tank, and the dovetail block is slidably connected to the box body. By designing the dovetail block, the collecting tank can be supported.

[0009] Preferably, the cleaning mechanism includes an electric push rod, the left end of the box body is fixedly connected to the electric push rod, the left end of the output end of the electric push rod is fixedly connected to a bracket, the interior of the bracket is rotatably connected to a rotating tube through a bearing, the outer side of the rotating tube is fixedly connected to a nozzle, the interior of the rotating tube is rotatably sleeved with an input tube, the upper end of the bracket is fixedly connected to a connecting frame, the top of the connecting frame is fixedly connected to a motor, the output end of the motor is rotatably connected to the connecting frame, the lower end of the motor output end is fixedly connected to a bevel gear 1, the outer side of the bevel gear 1 is meshed with a bevel gear 2, the bevel gear 2 is fixedly sleeved on the outer side of the rotating tube, and the right end of the rotating tube is fixedly connected to a push plate. By designing a cleaning mechanism, it is convenient to clean the interior.

[0010] Preferably, the connection mechanism includes an insert rod, the inside of the connection seat is slidably sleeved with the insert rod, the outside of the insert rod is fixedly connected with a pull block, the upper end of the insert rod is fixedly connected with a slide rod, the slide rod is slidably connected to the connection seat, the outside of the slide rod is fixedly connected with a magnetic suction block, the inside of the connection seat is fixedly connected with a magnet, a spring is arranged inside the connection seat, the outside of the insert rod is slidably sleeved with a connection block, the connection block is slidably connected to the connection seat, and the connection block is fixedly connected to the filter press plate. By designing the connection mechanism, it is convenient to disassemble the filter press plate and the filter press frame.

[0011] Preferably, one end of the spring is fixedly connected to the slide bar, and the other end of the spring is fixedly connected to the connecting seat. The spring is designed so that the force of the spring can act on the slide bar.

[0012] Preferably, a slot is provided inside the connection block, and a plug rod is slidably connected inside the slot. The slot is designed so that the plug rod can slide inside the connection block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model designs the function of the hydraulic cylinder. The output end of the hydraulic cylinder can drive the filter press plate to move downward. Cooperating with the filter press frame and the bag plate, the raw material can be filtered to achieve solid-liquid separation. After the filtration is completed, the bag plate can be lifted out of the filter press frame, which can facilitate the removal of solids after filtration. At the same time, the filter press plate and the connecting seat are detachable, so the filter press plate and the bag plate can be easily removed for cleaning and maintenance.

[0015] 2. The utility model designs an input pipe, which can deliver water to the inside of the rotating tube, and the water can be sprayed outward through the nozzle. With the action of the electric push rod, the nozzle can be extended into the box body, and the nozzle can be rotated and sprayed under the drive of the motor, so that the filter press plate, bag plate and filter press frame can be sprayed and cleaned, making the filter press easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A front cross-sectional view of

[0018] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point B.

[0020] In the figure: 1. box body; 2. support seat; 3. filter press frame; 4. hydraulic cylinder; 5. connecting seat; 6. filter press plate; 7. guide rod; 8. cleaning mechanism; 9. connecting mechanism; 10. connecting ring; 11. bag plate; 12. positioning block; 13. collecting tank; 14. dovetail block; 15. drain valve; 81. electric push rod; 82. bracket; 83. rotating pipe; 84. input pipe; 85. nozzle; 86. connecting frame; 87. motor; 88. bevel gear one; 89. bevel gear two; 891. push plate; 91. plug rod; 92. pull block; 93. slide rod; 94. magnetic block; 95. magnet; 96. spring; 97. connecting block; 98. slot. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2A plate-and-frame filter press for processing rare earth carbonates that is easy to clean, comprising a box body 1, a plurality of evenly distributed support seats 2 are fixedly connected to the bottom of the box body 1, a filter press frame 3 is fixedly installed inside the box body 1, a hydraulic cylinder 4 is fixedly connected to the top of the box body 1, the output end of the hydraulic cylinder 4 is slidably connected to the box body 1, the lower end of the output end of the hydraulic cylinder 4 is fixedly connected to a connecting seat 5, the lower end of the connecting seat 5 contacts a filter press plate 6, the inner part of the filter press plate 6 is slidably sleeved with a guide rod 7, the outer side of the guide rod 7 is threadedly connected with a connecting ring 10, the connecting ring 10 contacts the filter press plate 6, the bottom of the guide rod 7 is fixed A bag plate 11 is connected, and the bag plate 11 is slidably connected to the filter press frame 3. A positioning block 12 is fixedly connected to the bottom of the bag plate 11, and the positioning block 12 is slidably connected to the filter press frame 3. The bag plate 11 can be positioned by designing the positioning block 12. A collecting tank 13 is slidably connected to the inside of the box body 1, and a drain valve 15 is provided at the right end of the collecting tank 13. A dovetail block 14 is fixedly connected to the bottom of the collecting tank 13, and the dovetail block 14 is slidably connected to the box body 1. The collecting tank 13 can be supported by designing the dovetail block 14. A cleaning mechanism 8 is provided on the box body 1, and a connecting mechanism 9 is provided on the filter press plate 6.

[0023] See also Figure 1 , Figure 2 , Figure 3 The cleaning mechanism 8 includes an electric push rod 81, the left end of the box body 1 is fixedly connected with the electric push rod 81, the left end of the output end of the electric push rod 81 is fixedly connected with a bracket 82, the interior of the bracket 82 is rotatably connected with a rotating tube 83 through a bearing, the outer side of the rotating tube 83 is fixedly connected with a nozzle 85, the interior of the rotating tube 83 is rotatably sleeved with an input tube 84, the upper end of the bracket 82 is fixedly connected with a connecting frame 86, the top of the connecting frame 86 is fixedly connected with a motor 87, the output end of the motor 87 is rotatably connected to the connecting frame 86, the lower end of the output end of the motor 87 is fixedly connected with a bevel gear 1 88, the outer side of the bevel gear 1 88 is meshed with a bevel gear 2 89, the bevel gear 2 89 is fixedly sleeved on the outer side of the rotating tube 83, and the right end of the rotating tube 83 is fixedly connected with a push plate 891. By designing the cleaning mechanism 8, it is convenient to clean the interior.

[0024] See also Figure 1 , Figure 2 , Figure 4The connecting mechanism 9 includes an insert rod 91, an insert rod 91 is slidably sleeved inside the connecting seat 5, a pull block 92 is fixedly connected to the outside of the insert rod 91, a slide rod 93 is fixedly connected to the upper end of the insert rod 91, the slide rod 93 is slidably connected to the connecting seat 5, a magnetic suction block 94 is fixedly connected to the outside of the slide rod 93, a magnet 95 is fixedly connected to the inside of the connecting seat 5, a spring 96 is arranged inside the connecting seat 5, one end of the spring 96 is fixedly connected to the slide rod 93, and the other end of the spring 96 is fixedly connected to the connecting seat 5. By designing the spring 96, the force of the spring 96 can act on the slide rod 93, the outer side of the insert rod 91 is slidably sleeved with a connecting block 97, a slot 98 is provided inside the connecting block 97, and the insert rod 91 is slidably connected inside the slot 98. By designing the slot 98, the insert rod 91 can slide inside the connecting block 97, the connecting block 97 is slidably connected to the connecting seat 5, and the connecting block 97 is fixedly connected to the filter press plate 6. By designing the connecting mechanism 9, it is convenient to disassemble the filter press plate 6 and the filter press frame 3.

[0025] The specific implementation process of the utility model is as follows: when in use, the raw material is first added into the filter press frame 3, and then the hydraulic cylinder 4 is started. The output end of the hydraulic cylinder 4 drives the connecting seat 5 and the filter press plate 6 to move downward, and the filter press plate 6 slides along the guide rod 7. The filter press plate 6 presses the raw material downward to squeeze the water inside the raw material through the bag plate 11 and discharge it. The liquid will flow into the collecting tank 13 and can be discharged through the drain valve 15. The solid matter will remain in the filter press frame 3, and the solid-liquid separation of the material can be achieved.

[0026] When the separation is completed, the output end of the hydraulic cylinder 4 drives the filter press plate 6 to move upward, and the filter press plate 6 drives the connecting ring 10 and the guide rod 7 to move upward. The guide rod 7 can drive the bag plate 11 to move out from the inside of the filter press frame 3. The electric push rod 81 drives the movement of the rotating tube 83 and the push plate 891 to push the material out and collect it, which is convenient to use.

[0027] When the filtration is completed, the output end of the electric push rod 81 drives the bracket 82 to move right, and the bracket 82 drives the rotating tube 83 to move right so that the rotating tube 83 extends into the interior of the box body 1, and then the input pipe 84 delivers water to the interior of the rotating tube 83, and the water will spray to the outside through the nozzle 85, and the motor 87 works synchronously, and the output end of the motor 87 drives the bevel gear 1 88 to rotate, and the bevel gear 1 88 drives the bevel gear 2 89 and the rotating tube 83 to rotate, so as to realize the rotation spraying of the nozzle 85, and the filter press plate 6, the bag plate 11 and the filter press frame 3 can be sprayed and cleaned, so that the filter press is easy to clean.

[0028] When it is necessary to disassemble the filter press plate 6, the pull block 92 is pulled outward, and the pull block 92 drives the insertion rod 91 to move horizontally, and the insertion rod 91 drives the sliding rod 93 and the magnetic block 94 to move horizontally, and the sliding rod 93 squeezes the spring 96 so that the magnetic block 94 is adsorbed on the magnet 95. At this time, the sliding rod 93 will drive the insertion rod 91 to move horizontally and separate from the connecting block 97, and then the connecting block 97 can be pulled out from the inside of the connecting seat 5, and the filter press plate 6 and the bag plate 11 can be taken out from the inside of the box body 1, and the filter press plate 6 and the bag plate 11 can be easily taken out, so as to facilitate their cleaning and maintenance.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate-and-frame filter press for processing rare earth carbonates that is easy to clean, comprising a housing (1), characterized in that: The bottom of the box (1) is fixedly connected to a plurality of evenly distributed support seats (2), a filter press frame (3) is fixedly installed inside the box (1), a hydraulic cylinder (4) is fixedly connected to the top of the box (1), an output end of the hydraulic cylinder (4) is slidably connected to the box (1), a connecting seat (5) is fixedly connected to the lower end of the output end of the hydraulic cylinder (4), a lower end of the connecting seat (5) contacts a filter press plate (6), a guide rod (7) is slidably sleeved inside the filter press plate (6), and the guide rod (7) is slidably sleeved inside the filter press plate (6). The outer side of the rod (7) is connected to a connecting ring (10) via a thread, the connecting ring (10) is in contact with the filter press plate (6), the bottom of the guide rod (7) is fixedly connected to a bag plate (11), the bag plate (11) is slidably connected to the filter press frame (3), the interior of the box (1) is slidably connected to a collecting trough (13), the right end of the collecting trough (13) is provided with a drain valve (15), the box (1) is provided with a cleaning mechanism (8), and the filter press plate (6) is provided with a connecting mechanism (9).

2. The plate-and-frame filter press for processing rare earth carbonates that is easy to clean according to claim 1, characterized in that: A positioning block (12) is fixedly connected to the bottom of the bag plate (11), and the positioning block (12) is slidably connected to the filter press frame (3).

3. The plate-and-frame filter press for processing rare earth carbonates that is easy to clean according to claim 1, characterized in that: A dovetail block (14) is fixedly connected to the bottom of the collecting tank (13), and the dovetail block (14) is slidably connected to the box body (1).

4. The plate-and-frame filter press for processing rare earth carbonates that is easy to clean according to claim 1, characterized in that: The cleaning mechanism (8) comprises an electric push rod (81), the left end of the box body (1) is fixedly connected to the electric push rod (81), the left end of the output end of the electric push rod (81) is fixedly connected to a bracket (82), the interior of the bracket (82) is rotatably connected to a rotating tube (83) via a bearing, the outer side of the rotating tube (83) is fixedly connected to a spray head (85), the interior of the rotating tube (83) is rotatably sleeved with an input tube (84), the upper end of the bracket (82) is fixedly connected to a connecting frame (86), the top of the connecting frame (86) is fixedly connected to a motor (87), the output end of the motor (87) is rotatably connected to the connecting frame (86), the lower end of the output end of the motor (87) is fixedly connected to a bevel gear 1 (88), the outer side of the bevel gear 1 (88) is meshed with a bevel gear 2 (89), the bevel gear 2 (89) is fixedly sleeved on the outer side of the rotating tube (83), and the right end of the rotating tube (83) is fixedly connected to a push plate (891).

5. The plate-and-frame filter press for processing rare earth carbonates that is easy to clean according to claim 1, characterized in that: The connecting mechanism (9) comprises an insert rod (91), the inside of the connecting seat (5) is slidably sleeved with the insert rod (91), the outside of the insert rod (91) is fixedly connected with a pull block (92), the upper end of the insert rod (91) is fixedly connected with a slide rod (93), the slide rod (93) is slidably connected to the connecting seat (5), the outside of the slide rod (93) is fixedly connected with a magnetic suction block (94), the inside of the connecting seat (5) is fixedly connected with a magnet (95), the inside of the connecting seat (5) is provided with a spring (96), the outside of the insert rod (91) is slidably sleeved with a connecting block (97), the connecting block (97) is slidably connected to the connecting seat (5), and the connecting block (97) is fixedly connected to the filter press plate (6).

6. The easy-to-clean plate-and-frame filter press for rare earth carbonate processing according to claim 5, characterized in that: One end of the spring (96) is fixedly connected to the slide rod (93), and the other end of the spring (96) is fixedly connected to the connecting seat (5).

7. The easy-to-clean plate-and-frame filter press for rare earth carbonate processing according to claim 5, characterized in that: A slot (98) is provided inside the connection block (97), and an insertion rod (91) is slidably connected inside the slot (98).

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