Quick discharging filter press

Abstract

The utility model discloses a quick unloading filter press, which belongs to the technical field of filter presses, and comprises a fixing frame, a filter pressing assembly and a vibration assembly are arranged in two sides of the fixing frame, the filter pressing assembly comprises a screw rod, the screw rod is rotatably arranged at the top of one side of the fixing frame, the outer side of the screw rod is in threaded connection with a square nut, and the screw rod is in threaded connection with the vibration assembly. A sliding plate is fixedly mounted on one side of the square nut, and a plurality of groups of sliding grooves are formed in the sliding plate, so that the plurality of groups of filter pressing plates can be quickly close to and far away from each other, the filter pressing on an object is tighter, pressure can be applied more uniformly, the solid-liquid separation effect is improved, and the filtering effect is more ideal; and the mud cakes and the residues on the surface of the filter pressing plate are removed through reciprocating vibration, so that the surface of the filter pressing plate can be kept clean, the influence of the residues on the filtering effect is reduced, the filtering quality is improved, and the purity of a product is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a fast-discharging filter press. Background Art

[0002] The filter uses a special filter medium to apply a certain pressure to the object, so that the liquid is dialyzed out. It is a mechanical device that is commonly used for solid-liquid separation. It was used in chemical production in the early 18th century and is still widely used in chemical, pharmaceutical, metallurgical, dye, food, brewing, ceramic and environmental protection industries. Most of the existing filter presses squeeze the filter plate in one direction during solid-liquid separation, so that the applied pressure is not uniform, resulting in poor solid-liquid separation. After the solid-liquid separation is completed, the unloading device needs to separate the compressed filter plates one by one, and then unload the separated solid materials from between the filter plates. Since the compressed filter plates need to be separated one by one and then the solid materials are unloaded, the operation is cumbersome and the work efficiency is seriously delayed. Therefore, we propose a fast unloading filter press to solve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide a fast unloading filter press to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A quick unloading filter press comprises: a fixed frame, a filter press assembly and a vibration assembly are arranged inside the two sides of the fixed frame, the filter press assembly comprises: a screw rod, the screw rod rotates on the top of one side of the fixed frame, the outer side of the screw rod is threadedly connected with a square nut, a slide plate is fixedly installed on one side of the square nut, a plurality of groups of sliding grooves are provided inside the slide plate, the interior of the plurality of groups of sliding grooves are slidably abutted with sliding rods, a filter press plate is fixedly installed on one side of the plurality of groups of sliding rods, a fixed block is fixedly installed on the top and bottom of one side of the plurality of groups of filter press plates, and a limiting rod is slidably installed inside the plurality of groups of fixed blocks located at the top and bottom, the vibration assembly comprises: a half gear and a rack, the half gear and the rack are meshed, a sliding frame is fixedly installed on one side of the rack, a vibration plate is fixedly installed on the bottom of the sliding frame, and connecting blocks are fixedly installed on both sides of the vibration plate.

[0006] Preferably, a connecting frame is fixedly installed on the top of one side of the fixing frame, a motor 1 is fixedly installed on one side of the connecting frame, and an output shaft of the motor 1 is fixedly connected to the half gear.

[0007] Preferably, a second motor is fixedly mounted on one side of the fixing frame, and an output shaft of the second motor is fixedly connected to a screw rod.

[0008] Preferably, two groups of placement grooves are provided inside the fixing frame, and the two groups of connecting blocks are slidably installed inside the corresponding sliding grooves respectively, and connecting shafts are slidably installed inside the two groups of connecting blocks. The two ends of the two groups of connecting shafts are respectively fixedly connected to the inner walls on both sides of the corresponding placement grooves, and the outer sides of the two groups of connecting shafts are respectively sleeved with springs, and the two ends of the two groups of springs are respectively fixedly connected to the inner wall on one side of the corresponding placement groove and the connecting block.

[0009] Preferably, two groups of slide grooves are provided inside the fixing frame, and two sides of the sliding plate are slidably installed inside the corresponding slide grooves respectively.

[0010] Preferably, two ends of the two groups of limit rods are respectively fixedly connected to the inside of two sides of the fixing frame.

[0011] In the utility model, a fast unloading filter press is provided with a fixed frame, a slide groove, a filter pressing assembly and a second motor. By driving the second motor, the second motor is driven with a screw rod to rotate, so that the screw rod drives the outer square nut to move up and down, so that the square nut drives a slide plate with multiple groups of sliding grooves on one side to move up and down horizontally, so that the slide plate drives multiple groups of sliding rods to slide inside the sliding groove, so that multiple groups of filter pressing plates drive the fixed block on one side to slide on the outer side of the limit rod, so that multiple groups of filter pressing plates can quickly approach and move away from each other, so that the filter pressing of the object is more compact, the pressure can be applied more evenly, the effect of solid-liquid separation is improved, and the filtering effect is more ideal;

[0012] In the utility model, a fast unloading filter press is provided with a vibration component, a connecting frame and a motor. By driving the motor, the motor drives the half gear to rotate, and the half gear drives the rack to move up and down, and the half gear drives the outer sliding frame to move up and down, and the sliding frame drives the bottom vibration plate to move up and down, so that the vibration plate can reciprocate to hit multiple groups of filter plates, so that the mud cake and residue remaining on the filter plate can be separated from one side of the filter plate, which is convenient for the discharge of mud cake and waste residue. The reciprocating vibration removes the mud cake and residue on the surface of the filter plate, which can keep the surface of the filter plate clean and reduce the influence of residue on the filtering effect, thereby improving the filtering quality and ensuring the purity of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the top view of a quick-discharging filter press proposed by the utility model;

[0014] Figure 2 This is a front structural schematic diagram of a fast-discharging filter press proposed by the utility model;

[0015] Figure 3 A rear view structural diagram of a fast unloading filter press proposed by the utility model

[0016] Figure 4 This is a schematic diagram of the structure of the vibration component proposed by the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the filter press assembly proposed by the utility model.

[0018] In the figure: 1. fixed frame; 2. filter press assembly; 201. screw rod; 202. square nut; 203. slide plate; 204. filter press plate; 205. fixed block; 206. limit rod; 207. slide rod; 3. vibration assembly; 301. half gear; 302. rack; 303. slide frame; 304. connecting shaft; 305. spring; 306. vibration plate; 307. connecting block; 4. connecting frame; 5. motor one; 6. motor two; 7. slide groove; 8. placement groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1-5 A fast unloading filter press comprises: a fixed frame 1, a filter press assembly 2 and a vibration assembly 3 are arranged inside the two sides of the fixed frame 1, the filter press assembly 2 comprises: a screw rod 201, the screw rod 201 rotates on the top of one side of the fixed frame 1, the outer side of the screw rod 201 is threadedly connected with a square nut 202, a slide plate 203 is fixedly installed on one side of the square nut 202, a plurality of groups of sliding grooves are arranged inside the slide plate 203, a plurality of groups of sliding grooves are slidably abutted against a slide bar 207, and a plurality of groups of slide bars 207 are fixed on one side. A filter press plate 204 is fixedly installed, and a fixed block 205 is fixedly installed on the top and bottom of one side of multiple groups of filter press plates 204. Limit rods 206 are slidably installed inside the multiple groups of fixed blocks 205 located at the top and bottom. The vibration component 3 includes: a half gear 301 and a rack 302, the half gear 301 and the rack 302 are meshed, a sliding frame 303 is fixedly installed on one side of the rack 302, a vibration plate 306 is fixedly installed on the bottom of the sliding frame 303, and connecting blocks 307 are fixedly installed on both sides of the vibration plate.

[0021] In this embodiment, a connecting frame 4 is fixedly installed on the top of one side of the fixed frame 1, and a motor 5 is fixedly installed on one side of the connecting frame 4. The output shaft of the motor 5 is fixedly connected to the half gear 301, which is convenient for the rotation of the half gear 301, and the vibration plate 306 is convenient for reciprocating impact on the filter press plate 204, so as to facilitate the removal of mud cakes and residues between the filter press plates 204. A motor 2 6 is fixedly installed on one side of the fixed frame 1, and the output shaft of the motor 2 6 is fixedly connected to the screw rod 201, so that the screw rod 201 drives the square nut 202 to move up and down, so as to facilitate the mutual squeezing between the filter press plates 204 to achieve solid-liquid separation.

[0022] In this embodiment, two groups of placement grooves 8 are provided inside the fixed frame 1, and two groups of connecting blocks 307 are respectively slidably installed in the corresponding slide grooves 7. Connecting shafts 304 are slidably installed inside the two groups of connecting blocks 307. The two ends of the two groups of connecting shafts 304 are respectively fixedly connected to the inner walls of the two sides of the corresponding placement grooves 8. The outer sides of the two groups of connecting shafts 304 are sleeved with springs 305. The two ends of the two groups of springs 305 are respectively fixedly connected to the inner wall of one side of the corresponding placement groove 8 and the connecting blocks 307, which is convenient for the reciprocating motion of the vibration plate 306. Two groups of slide grooves 7 are provided inside the fixed frame 1, and the two sides of the slide plate 203 are respectively slidably installed in the corresponding slide grooves 7 to limit the slide plate 203 and prevent the slide plate 203 from deflecting when moving. The two ends of the two groups of limiting rods 206 are respectively fixedly connected to the inside of the two sides of the fixed frame 1, which is convenient for the relative movement of the filter press plate 204 and prevents deflection.

[0023] In this embodiment, when in use, by driving the motor 26, the motor 26 with the screw rod 201 rotates, so that the screw rod 201 drives the outer square nut 202 to move up and down, so that the square nut 202 drives the slide plate 203 with multiple sets of sliding grooves on one side to move up and down horizontally, so that the slide plate 203 drives multiple sets of sliding rods 207 to slide inside the sliding grooves, so that the multiple sets of filter plates 204 drive the fixed block 205 on one side to slide on the outside of the limit rod 206, so that the multiple sets of filter plates 204 are close to and away from each other, and the objects that need to be filtered between the filter plates 204 can be separated by solid-liquid filtration, and the mud cake after filtration is retained in the filter press. On the filter press plate 204, at this time, by driving motor 5, motor 5 drives half gear 301 to rotate, so that half gear 301 drives rack 302 to move up and down, so that half gear 301 drives the outer sliding frame 303 to move up and down, so that sliding frame 303 drives the bottom vibration plate 306 to move up and down, so that vibration plate 306 drives the connecting blocks 307 on both sides to squeeze spring 305, and then through the reset of spring 305, vibration plate 306 can reciprocate and impact multiple groups of filter press plates 204, so as to facilitate the separation of mud cake and residue remaining on filter press plate 204 from one side of filter press plate 204, so as to facilitate the discharge of mud cake and waste residue.

[0024] The above is a detailed introduction to a fast-discharging filter press provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A quick discharge filter press, characterized in that: include: A fixed frame (1), wherein filter press assemblies (2) and vibration assemblies (3) are arranged inside the two sides of the fixed frame (1), wherein the filter press assemblies (2) comprise: a screw rod (201), wherein the screw rod (201) rotates on the top of one side of the fixed frame (1), wherein the outer side of the screw rod (201) is threadedly connected to a square nut (202), wherein a slide plate (203) is fixedly installed on one side of the square nut (202), wherein a plurality of groups of sliding grooves are arranged inside the slide plate (203), wherein a plurality of groups of sliding grooves are slidably abutted against a sliding rod (207), wherein a filter press assemblies (2) are fixedly installed on one side of the plurality of groups of sliding rods (207), wherein the plurality of groups of sliding grooves are fixedly abutted against a sliding rod (207), wherein a filter press assemblies (2) are fixedly installed on one side of the plurality of groups of sliding rods (207), wherein the plurality of groups of sliding grooves are fixedly abutted against a sliding rod (207), wherein the plurality of groups of sliding rods (207) are fixedly installed with a filter press assemblies (201), wherein the plurality ... The filter press plates (204) are provided with a plurality of fixed blocks (205) fixedly mounted on the top and bottom of one side of the plurality of groups of the filter press plates (204), and the plurality of groups of the fixed blocks (205) located at the top and bottom are provided with limit rods (206) slidably mounted inside the plurality of groups of the fixed blocks (205) located at the top and bottom. The vibration assembly (3) comprises a half gear (301) and a rack (302), the half gear (301) and the rack (302) being meshed with each other, a sliding frame (303) fixedly mounted on one side of the rack (302), a vibration plate (306) fixedly mounted on the bottom of the sliding frame (303), and connection blocks (307) fixedly mounted on both sides of the vibration plate.

2. A quick discharge filter press according to claim 1, characterized in that: A connecting frame (4) is fixedly mounted on the top of one side of the fixing frame (1), a motor 1 (5) is fixedly mounted on one side of the connecting frame (4), and an output shaft of the motor 1 (5) is fixedly connected to the half gear (301).

3. A quick discharge filter press according to claim 1, characterized in that: A second motor (6) is fixedly mounted on one side of the fixed frame (1), and an output shaft of the second motor (6) is fixedly connected to a screw rod (201).

4. A fast discharge filter press according to claim 1, characterized in that: Two groups of placement grooves (8) are provided inside the fixing frame (1), and the two groups of connection blocks (307) are respectively slidably installed inside the corresponding slide grooves (7), and the two groups of connection blocks (307) are both slidably installed with connection shafts (304), and the two ends of the two groups of connection shafts (304) are respectively fixedly connected to the inner walls on both sides of the corresponding placement grooves (8), and the outer sides of the two groups of connection shafts (304) are respectively sleeved with springs (305), and the two ends of the two groups of springs (305) are respectively fixedly connected to the inner wall on one side of the corresponding placement groove (8) and the connection block (307).

5. A fast discharge filter press according to claim 1, characterized in that: Two groups of slide grooves (7) are provided inside the fixing frame (1), and the two sides of the slide plate (203) are slidably mounted inside the corresponding slide grooves (7).

6. A fast discharge filter press according to claim 1, characterized in that: The two ends of the two groups of limit rods (206) are respectively fixedly connected to the inside of two sides of the fixing frame (1).

Images