Filter plate reinforcing device for filter press

Abstract

The utility model discloses a filter plate reinforcing device of filter press, including filter plate main part, the outside of filter plate main part is provided with reinforcing component, and reinforcing component includes reinforcing plate no.

Description

Technical Field

[0001] This utility model relates to the field of filter presses, and in particular to a filter plate reinforcement device for filter presses. Background Technology

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

[0003] During the operation of a filter press, the filter plates, as the core component, bear enormous pressure and complex stress. After long-term use, the filter plate structure is prone to deformation and damage, which not only affects the normal operation of the filter press and reduces filtration efficiency, but also increases equipment maintenance costs and downtime. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a filter plate reinforcement device for a filter press.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model discloses a filter plate reinforcement device for a filter press, comprising a filter plate body. The main body of the filter press is provided with a reinforcing assembly, which includes a first reinforcing plate, a second reinforcing plate, a knob, a connecting rod, a first gear, a second gear, a lead screw, a fixing block, a fixing plate, a through hole, a fixing hole, a guide groove, a spring damper, a pressure-resistant plate, bolts, and a snap-fit ​​rod. The first reinforcing plate is respectively located at the top and bottom of the main body of the filter press, and the second reinforcing plate is respectively located on the left and right sides of the main body of the filter press. Connecting seats are installed on the outer side of the second reinforcing plate.

[0006] As an optional technical solution of this utility model, the reinforcing plate is provided with a guide groove inside, and partitions are provided on both sides of the guide groove. The lead screw is rotatably installed between the partitions, and two fixing holes are provided on both sides of the guide groove.

[0007] As an optional technical solution of this utility model, the end of the reinforcing plate away from the filter plate body is rotatably provided with the connecting rod, one end of the connecting rod is fixedly installed with the knob, and the other end of the connecting rod extends into the interior of the guide groove and is equipped with the first gear. The second gear is installed in the middle of the outside of the lead screw, and the second gear meshes with the first gear.

[0008] As an optional technical solution of this utility model, the fixing blocks are installed on the top and bottom sides of the filter press plate body. The fixing blocks have two through holes inside. The fixing blocks extend into the interior of the guide groove. The fixing plates are threaded on both sides of the screw rod. The fixing plates have a U-shaped structure. The screw rod has opposite thread directions on both sides. The fixing plates, the through holes, and the fixing holes are used in conjunction with each other.

[0009] As an optional technical solution of this utility model, the interior of the reinforcing plate two is provided with a movable groove, the movable groove is open on the side near the filter plate body, three spring shock absorbers are installed inside the movable groove, the anti-pressure plate is movably arranged inside the movable groove, and one end of each spring shock absorber is fixedly connected to the anti-pressure plate.

[0010] As an optional technical solution of this utility model, the two sides of the first reinforcing plate are fixedly installed with the snap-fit ​​rods, and the top and bottom of the second reinforcing plate are provided with snap-fit ​​grooves. The snap-fit ​​grooves are used in conjunction with the snap-fit ​​rods. The snap-fit ​​rods are provided with threaded holes inside. The second reinforcing plate is provided with two bolts inside. The snap-fit ​​rods and the second reinforcing plate are fixed together by the bolts.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model reinforces the filter press plate body from the top, bottom, and left and right sides by setting up a reinforcing component, ensuring that the filter press plate can withstand greater pressure in all directions, effectively preventing the filter press plate from deforming or being damaged due to excessive local stress, and greatly improving the overall structural strength and stability of the filter press plate. The installation of the first reinforcing plate adopts a mechanical structure of screw drive and gear meshing. The movement of the fixing plate can be realized by rotating the knob, so as to conveniently and quickly complete the installation and fixing of the first reinforcing plate on the top and bottom of the filter press plate body. The first reinforcing plate and the second reinforcing plate are initially positioned and fixedly connected by snap-fit ​​rods and bolts. This connection method not only ensures the stability of the connection between the various parts of the reinforcing components, but also facilitates disassembly and installation, which is beneficial to the maintenance and repair of the equipment. A spring damper and an anti-pressure plate are installed inside the second reinforcing plate. When the filter press plate body is under pressure, the anti-pressure plate moves into the movable groove and compresses the spring damper. The elastic force generated by the spring damper reacts to the anti-pressure plate, buffering and damping the pressure. This damping design can effectively reduce the impact force on the filter press plate body, prevent damage caused by excessive pressure, and extend the service life of the filter press plate. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of this utility model; Figure 3 This is a two-section view of the reinforcing plate of this utility model; Figure 4 This is a cross-sectional view of the reinforcing plate of this utility model; In the diagram: 1. Filter press plate body; 2. Reinforcing components; 201. Reinforcing plate one; 202. Reinforcing plate two; 203. Knob; 204. Connecting rod; 205. Gear one; 206. Gear two; 207. Lead screw; 208. Fixing block; 209. Fixing plate; 2010. Guide groove; 2011. Spring shock absorber; 2012. Pressure-resistant plate; 2013. Bolt; 2014. Clip rod; 3. Partition plate; 4. Movable groove; 5. Connecting seat. Detailed Implementation

[0013] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0014] In the attached diagram, all identical reference numerals refer to the same components.

[0015] like Figure 1-4 As shown, this utility model provides a filter plate reinforcement device for a filter press, including a filter plate body 1. The main body 1 of the filter press is provided with a reinforcing component 2. The reinforcing component 2 includes a first reinforcing plate 201, a second reinforcing plate 202, a knob 203, a connecting rod 204, a first gear 205, a second gear 206, a lead screw 207, a fixing block 208, a fixing plate 209, a through hole, a fixing hole, a guide groove 2010, a spring shock absorber 2011, a pressure-resistant plate 2012, a bolt 2013, and a snap-fit ​​rod 2014. The first reinforcing plate 201 is respectively set at the top and bottom of the main body 1 of the filter press, and the second reinforcing plate 202 is respectively set on the left and right sides of the main body 1 of the filter press. A connecting seat 5 is installed on the outer side of the second reinforcing plate 202.

[0016] In this embodiment, a guide groove 2010 is provided inside the reinforcing plate 201, and a partition plate 3 is provided on both sides of the guide groove 2010. A lead screw 207 is rotatably installed between the partition plates 3, and two fixing holes are provided on both sides of the guide groove 2010.

[0017] In this embodiment, a connecting rod 204 is rotatably provided at the end of the reinforcing plate 201 away from the filter plate body 1. A knob 203 is fixedly installed at one end of the connecting rod 204, and the other end of the connecting rod 204 extends into the interior of the guide groove 2010 and is equipped with a gear 205. A gear 206 is installed in the middle of the outside of the lead screw 207, and the gear 206 meshes with the gear 205.

[0018] Specifically, turning the knob 203 causes the connecting rod 204 and gear 1 205 to rotate, which in turn causes gear 2 206 and lead screw 207 to rotate.

[0019] In this embodiment, fixing blocks 208 are installed on both the top and bottom sides of the filter press plate body 1. Each fixing block 208 has two through holes. The fixing blocks 208 extend into the guide groove 2010. Fixing plates 209 are threaded on both sides of the lead screw 207. The fixing plates 209 have a U-shaped structure. The threads on both sides of the lead screw 207 are opposite. The fixing plates 209, through holes, and fixing holes are used in conjunction with each other.

[0020] Specifically, since the threads on both sides of the lead screw 207 are in opposite directions, when the lead screw 207 rotates, it will drive the fixing plates 209 on both sides to move inward or outward at the same time, which makes it easier to install or remove the reinforcing plate 201.

[0021] In this embodiment, the interior of the reinforcing plate 202 is provided with a movable groove 4. The movable groove 4 is open on the side near the filter plate body 1. Three spring shock absorbers 2011 are installed inside the movable groove 4. An anti-pressure plate 2012 is movably arranged inside the movable groove 4. One end of each spring shock absorber 2011 is fixedly connected to the anti-pressure plate 2012.

[0022] Specifically, the spring damper 2011 acts as a buffer and shock absorber when the pressure plate 2012 is subjected to pressure.

[0023] In this embodiment, both sides of the first reinforcing plate 201 are fixedly installed with snap-fit ​​rods 2014, and the top and bottom of the second reinforcing plate 202 are provided with snap-fit ​​grooves. The snap-fit ​​grooves are used in conjunction with the snap-fit ​​rods 2014. The snap-fit ​​rods 2014 are provided with threaded holes. The second reinforcing plate 202 is provided with two bolts 2013. The snap-fit ​​rods 2014 and the second reinforcing plate 202 are fixed together by the bolts 2013.

[0024] Specifically, the reinforcing plate 202 can be initially positioned through the cooperation of the snap-fit ​​groove and the snap-fit ​​rod 2014, and then fixed by the bolts 2013. This fixing method facilitates the disassembly of the reinforcing plate 202. Working principle: The reinforcement principle of the reinforcing plate 1201 for the top and bottom of the filter press body 1: When it is necessary to reinforce the filter press plate body 1, rotate the knob 203. The knob 203 drives the connecting rod 204 to rotate, and the connecting rod 204 drives the gear 1 205 to rotate. Since the gear 2 206 is meshed with the gear 1 205, the gear 1 205 drives the gear 2 206 to rotate, which in turn drives the lead screw 207 to rotate.

[0025] When the lead screw 207 rotates, the fixing plates 209 on both sides will move in opposite directions along the lead screw 207. The fixing plates 209 pass through the internal through hole of the fixing block 208 and extend into the interior of the fixing hole to realize the installation and fixing of the reinforcing plate 201, thereby firmly fixing the filter press plate body 1 between the reinforcing plates 201, and realizing the reinforcement of the top and bottom of the filter press plate body 1.

[0026] Then, by snapping the snap-fit ​​rod 2014 into the snap-fit ​​groove, the initial positioning and connection of the first reinforcing plate 201 and the second reinforcing plate 202 are achieved. The snap-fit ​​rod 2014 has threaded holes inside, and the second reinforcing plate 202 has two bolts 2013 inside. The bolts 2013 are screwed into the threaded holes of the snap-fit ​​rod 2014, so that the first reinforcing plate 201 and the second reinforcing plate 202 are fixed together by the bolts 2013, thus completing the basic assembly of the reinforcing component 2 and providing a structural foundation for the subsequent reinforcement of the filter press plate body 1.

[0027] The reinforcement and shock absorption principle of the second reinforcing plate 202 on the left and right sides of the filter press body 1: The reinforcing plate 202 has an internal movable groove 4, which is open on the side near the filter press plate body 1. Three spring shock absorbers 2011 are installed inside the movable groove 4, and an anti-pressure plate 2012 is movably installed inside the movable groove 4. One end of each spring shock absorber 2011 is fixedly connected to the anti-pressure plate 2012.

[0028] When the filter press is in operation, the filter plate body 1 is subjected to pressure, and the pressure is transmitted to the reinforcing plate 202. The pressure-resistant plate 2012 will be subjected to pressure and move into the movable groove 4, thereby compressing the spring shock absorber 2011.

[0029] When compressed, the spring damper 2011 generates elastic force, which reacts on the pressure-resistant plate 2012, thus buffering and damping the pressure on the filter press body 1, preventing damage due to excessive pressure, and providing reinforcement and protection for the filter press body 1. Simultaneously, the filter press body 1 is mounted on the filter press via the connecting seat 5 installed on the outer side of the reinforcing plate 202.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A filter plate reinforcement device for a filter press, comprising a filter plate body (1), characterized in that, The filter press plate body (1) is provided with a reinforcing component (2) on its exterior. The reinforcing component (2) includes a first reinforcing plate (201), a second reinforcing plate (202), a knob (203), a connecting rod (204), a first gear (205), a second gear (206), a lead screw (207), a fixing block (208), a fixing plate (209), a through hole, a fixing hole, a guide groove (2010), a spring shock absorber (2011), a pressure-resistant plate (2012), a bolt (2013), and a snap-fit ​​rod (2014). The first reinforcing plate (201) is respectively located at the top and bottom of the filter press plate body (1), and the second reinforcing plate (202) is respectively located on the left and right sides of the filter press plate body (1). A connecting seat is installed on the outer side of the second reinforcing plate (202).

2. The filter plate reinforcement device for a filter press according to claim 1, characterized in that, The reinforcing plate (201) has a guide groove (2010) inside. There are partitions (3) on both sides of the guide groove (2010). The lead screw (207) is rotatably installed between the partitions (3). There are two fixing holes on both sides of the guide groove (2010).

3. The filter plate reinforcement device for a filter press according to claim 2, characterized in that, The reinforcing plate (201) is rotatably provided with a connecting rod (204) at one end away from the filter plate body (1). The knob (203) is fixedly installed at one end of the connecting rod (204). The other end of the connecting rod (204) extends into the interior of the guide groove (2010) and is equipped with the gear (205). The second gear (206) is installed in the middle of the outside of the lead screw (207). The second gear (206) meshes with the first gear (205).

4. The filter plate reinforcement device for a filter press according to claim 3, characterized in that, The filter press body (1) is equipped with fixing blocks (208) on both the top and bottom sides. Each fixing block (208) has two through holes. The fixing blocks (208) extend into the guide groove (2010). The screw (207) is threaded with fixing plates (209) on both sides. The fixing plates (209) have a U-shaped structure. The screw (207) has opposite thread directions on both sides. The fixing plates (209), the through holes, and the fixing holes are used in conjunction with each other.

5. The filter plate reinforcement device for a filter press according to claim 4, characterized in that, The interior of the reinforcing plate 2 (202) is provided with a movable groove (4). The movable groove (4) is open on the side near the filter plate body (1). Three spring shock absorbers (2011) are installed inside the movable groove (4). The anti-pressure plate (2012) is movably arranged inside the movable groove (4). One end of each spring shock absorber (2011) is fixedly connected to the anti-pressure plate (2012).

6. The filter plate reinforcement device for a filter press according to claim 5, characterized in that, The first reinforcing plate (201) is fixedly installed with the snap-fit ​​rod (2014) on both sides. The second reinforcing plate (202) has snap-fit ​​grooves at the top and bottom. The snap-fit ​​grooves are used in conjunction with the snap-fit ​​rods (2014). The snap-fit ​​rods (2014) have threaded holes inside. The second reinforcing plate (202) has two bolts (2013) inside. The snap-fit ​​rods (2014) and the second reinforcing plate (202) are fixed together by the bolts (2013).

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