Filter press for producing rubber accelerator

Abstract

The utility model provides a filter press for producing a rubber accelerator, which belongs to the technical field of rubber accelerator production equipment, and comprises a filter pressing box, a supporting bottom plate is arranged below the filter pressing box, two electric telescopic rods are mounted on the surface of the supporting bottom plate, and the two electric telescopic rods are connected with the filter pressing box. According to the scheme, a material is poured into the filter pressing box through a feeding hopper, then a threaded rod rotates to drive a filter pressing plate to move, at the moment, the filter pressing plate carries out filter pressing on the material, liquid generated through filter pressing flows out through holes in the surface of the filter pressing plate, and the liquid is discharged through the holes in the surface of the filter pressing plate; then, an electric telescopic rod is started, the side, close to a liquid filtering plate, of a filter pressing box is lowered, so that the liquid flows out under the action of gravity and falls into a first collecting box under the action of the liquid filtering plate, a discharging plate is opened after filter pressing work is completed, and at the moment, materials enter a second collecting box.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber accelerator production equipment, and specifically relates to a filter press for rubber accelerator production. Background Art

[0002] Rubber accelerator refers to a rubber vulcanization accelerator. Rubber vulcanization is mainly carried out using sulfur, but the reaction between sulfur and rubber is very slow, so vulcanization accelerators came into being. Accelerators added to the rubber can activate the vulcanizer, thereby accelerating the cross-linking reaction between the vulcanizer and the rubber molecules, achieving the effect of shortening the vulcanization time and lowering the vulcanization temperature. The main vulcanization accelerators used are mainly sulfonamides, thiazoles, thiurams, and some guanidines, thioureas, and dithiocarbamates according to their chemical structure. Among them, sulfonamides have the best comprehensive performance and are the most widely used. In the production process of rubber accelerators, a filter press is required to filter the accelerator.

[0003] The filter press currently in use has a large filtration area, a large number of filter plates, and a long filter chamber. Its disadvantage is that when the push plate presses the material, it is easy for the filtrate to take a long time to enter the collection box, the material filtration cycle is long, the production cost is high, and energy is wasted, resulting in low production efficiency.

[0004] After searching the existing public patent number: CN208799811U, the public patent name: A filter press for the production of release agents, which belongs to the field of mechanical equipment technology. The filter press includes a filter press tank and a pressure plate slidably connected in the filter press tank. The pressure plate separates the filter press tank into a control chamber and a filter press chamber. A valve body is fixedly arranged on the pressure plate, and a valve block is slidably connected in the valve body. A valve stem is connected to one side of the valve block, and a rack is provided on the valve stem. A driving motor is provided on the filter press tank, and a gear fan is fixedly provided on the output shaft of the driving motor. The gear fan can mesh with the rack. An overflow hole penetrating through the two sides of the valve block is provided on the valve block, and the valve body is filled with gas; an inlet hole and a discharge hole are provided on the filter press tank, and the filter press chamber is separated by a filter screen, and the inlet hole and the discharge hole are respectively located on both sides of the filter screen. The above problems also occur. Utility Model Content

[0005] The utility model aims to provide a filter press for producing rubber accelerators, aiming to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A filter press for producing rubber accelerators, comprising: a filter press box, a supporting base plate is arranged below the filter press box, two electric telescopic rods are installed on the surface of the supporting base plate, and the two electric telescopic rods are rotatably connected to one side of the filter press box, and the other side of the filter press box is rotatably connected to the surface of one side of the supporting base plate, a control panel is installed on the surface of the filter press box, a feed hopper is installed on the top of the filter press box, a gas filter assembly is installed on the top of the filter press box, a threaded rod is rotatably connected to the inner wall of the filter press box, a filter press plate is threadedly connected to the surface of the threaded rod, and the filter press plate contacts the inner wall of the filter press box, a filtrate plate is installed on one side of the bottom of the filter press box, a feed plate is installed on the other side of the bottom of the filter press box, a plurality of universal wheels are installed on the bottom of the supporting base plate, and a first collecting box and a second collecting box are arranged on the surface of the supporting base plate.

[0008] As a preferred solution of the utility model, a cover plate is rotatably connected to the surface of the feed hopper, and an adjustment handle is installed on the surface of the cover plate.

[0009] As a preferred solution of the utility model, the air filter assembly includes a suction fan, which is installed on the top of the filter press box, an air intake hood is installed on one side of the suction fan, and the air intake hood is connected to the filter press box, a filter box is installed on one side of the suction fan, and a plurality of filter plates are installed on the surface of the filter box.

[0010] As a preferred solution of the utility model, the air intake hood is connected to the suction fan, the suction fan is connected to one side of the filter box, and the other side of the filter box is connected to the filter press box.

[0011] As a preferred solution of the utility model, a servo motor is installed on the surface of the filter press box, and the output shaft of the servo motor is fixedly connected to one end of the threaded rod.

[0012] As a preferred solution of the utility model, a first limiting plate is installed on the surface of the supporting base plate, and the first collection box is slidably connected to the surface of the inner wall of the first limiting plate; a second limiting plate is installed on the surface of the supporting base plate, and the second collection box is slidably connected to the surface of the inner wall of the second limiting plate.

[0013] As a preferred solution of the utility model, an observation plate is installed on the surface of the filter press box, and the observation plate is a transparent plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In this solution, the material is poured into the filter press box through the feed hopper, and then the threaded rod rotates to drive the filter press plate to move. At this time, the filter press plate will filter the material, and the liquid produced by the filtration will flow out through the holes on the surface of the filter press plate. Then, by starting the electric telescopic rod, the side of the filter press box close to the filtrate plate is lowered, so that the liquid flows out under the action of gravity. The liquid will fall into the first collecting box under the action of the filtrate plate. After the filtration work is completed, the discharge plate is opened, and the material will enter the second collecting box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of a local structure of the utility model;

[0020] Figure 3 It is an exploded view of a local structure in the structure of the utility model;

[0021] Figure 4 It is an exploded view of the air filter component in the structure of the utility model.

[0022] In the figure: 1. filter press box; 2. supporting bottom plate; 3. electric telescopic rod; 4. control panel; 5. feed hopper; 6. cover plate; 7. adjustment handle; 8. air filter assembly; 801. suction fan; 802. air intake hood; 803. filter box; 804. filter plate; 9. threaded rod; 10. filter press plate; 11. filtrate plate; 12. unloading plate; 13. servo motor; 14. universal wheel; 15. first limit plate; 16. first collection box; 17. second limit plate; 18. second collection box; 19. observation plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] See also Figure 1-4 , the technical solution provided by this embodiment is as follows:

[0026] A filter press for producing rubber accelerators, comprising: a filter press box 1, a supporting base plate 2 is arranged below the filter press box 1, two electric telescopic rods 3 are installed on the surface of the supporting base plate 2, and the two electric telescopic rods 3 are rotatably connected to one side of the filter press box 1, and the other side of the filter press box 1 is rotatably connected to the surface of one side of the supporting base plate 2, a control panel 4 is installed on the surface of the filter press box 1, a feed hopper 5 is installed on the top of the filter press box 1, a gas filter assembly 8 is installed on the top of the filter press box 1, a threaded rod 9 is rotatably connected to the inner wall of the filter press box 1, a filter plate 10 is threadedly connected to the surface of the threaded rod 9, and the filter plate 10 contacts the inner wall of the filter press box 1, a filtrate plate 11 is installed on one side of the bottom of the filter press box 1, a feed plate 12 is installed on the other side of the bottom of the filter press box 1, a plurality of universal wheels 14 are installed on the bottom of the supporting base plate 2, and a first collecting box 16 and a second collecting box 18 are arranged on the surface of the supporting base plate 2.

[0027] In a specific embodiment of the present utility model, the material is poured into the interior of the filter press box 1 through the feed hopper 5, and then the threaded rod 9 rotates to drive the filter press plate 10 to move. At this time, the filter press plate 10 will filter the material, and the liquid produced by the filtration will flow out through the holes on the surface of the filter press plate 10. Then, by starting the electric telescopic rod 3, the side of the filter press box 1 close to the filtrate plate 11 is lowered, so that the liquid flows out under the action of gravity. The liquid will fall into the interior of the first collecting box 16 under the action of the filtrate plate 11. After the filtration work is completed, the unloading plate 12 is opened, and the material will enter the interior of the second collecting box 18.

[0028] Specifically, a cover plate 6 is rotatably connected to the surface of the feed hopper 5 , and an adjustment handle 7 is installed on the surface of the cover plate 6 .

[0029] In a specific embodiment of the utility model, the feed hopper 5 can be closed by setting the cover plate 6, thereby increasing the probability of splashing out of the material inside the filter press box 1, and the cover plate 6 can be opened and closed conveniently by adjusting the setting of the handle 7.

[0030] Specifically, the air filter assembly 8 includes a suction fan 801, which is installed on the top of the filter press box 1. An air intake hood 802 is installed on one side of the suction fan 801, and the air intake hood 802 is connected to the filter press box 1. A filter box 803 is installed on one side of the suction fan 801, and a plurality of filter plates 804 are installed on the surface of the filter box 803. The air intake hood 802 is connected to the suction fan 801, the suction fan 801 is connected to one side of the filter box 803, and the other side of the filter box 803 is connected to the filter press box 1.

[0031] In a specific embodiment of the utility model, when the suction fan 801 is started, the gas inside the filter press box 1 is sucked out through the air inlet hood 802, and the gas is transported to the filter box 803. At this time, the filter plate 804 inside the filter box 803 will filter the gas, and the filtered gas will return to the inside of the filter press box 1.

[0032] Specifically, a servo motor 13 is installed on the surface of the filter press box 1 , and the output shaft of the servo motor 13 is fixedly connected to one end of the threaded rod 9 .

[0033] In the specific embodiment of the utility model, through the setting of the servo motor 13, when the servo motor 13 is started, its output rotation drives the threaded rod 9 to rotate.

[0034] Specifically, a first limiting plate 15 is installed on the surface of the supporting base plate 2, and the first collecting box 16 is slidably connected to the surface of the inner wall of the first limiting plate 15; a second limiting plate 17 is installed on the surface of the supporting base plate 2, and the second collecting box 18 is slidably connected to the surface of the inner wall of the second limiting plate 17.

[0035] In a specific embodiment of the utility model, the first collection box 16 can be limited by the setting of the first limiting plate 15, thereby reducing the probability of the first collection box 16 moving and deviating. The second collection box 18 can be limited by the setting of the second limiting plate 17, thereby reducing the probability of the second collection box 18 moving and deviating.

[0036] Specifically, an observation plate 19 is installed on the surface of the filter press box 1, and the observation plate 19 is a transparent plate.

[0037] In a specific embodiment of the present invention, the filter pressing condition inside the filter press box 1 can be observed by setting the observation plate 19, so as to facilitate the staff to perform the next step of operation.

[0038] Working principle: When in use, first pour the material into the filter press box 1 through the feed hopper 5, then hold the adjusting handle 7 to move the cover plate 6 and close the feed hopper 5. After closing, start the servo motor 13, then start the electric telescopic rod 3, and lower the side of the filter press box 1 close to the filtrate plate 11. The output shaft of the servo motor 13 rotates to drive the threaded rod 9 to rotate, and the rotation of the threaded rod 9 drives the filter press plate 10 to move. At this time, the filter press plate 10 will filter the material, and the liquid produced by the filtration will flow out through the holes on the surface of the filter press plate 10. Then the liquid flows out of the filtrate plate 11 under the action of gravity, and the liquid will fall into the first collecting box 16. After the filtration work is completed, open the discharge plate 12, and the material will enter the second collecting box 18.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filter press for rubber accelerator production, characterized in that: include: A filter press box (1), wherein a supporting bottom plate (2) is arranged below the filter press box (1), two electric telescopic rods (3) are installed on the surface of the supporting bottom plate (2), and the two electric telescopic rods (3) are rotatably connected to one side of the filter press box (1), and the other side of the filter press box (1) is rotatably connected to the surface of one side of the supporting bottom plate (2), a control panel (4) is installed on the surface of the filter press box (1), a feed hopper (5) is installed on the top of the filter press box (1), and an air filter assembly (8) is installed on the top of the filter press box (1) The inner wall of the filter press box (1) is rotatably connected to a threaded rod (9), the surface of the threaded rod (9) is threadedly connected to a filter press plate (10), and the filter press plate (10) is in contact with the inner wall of the filter press box (1), a filtrate plate (11) is installed on one side of the bottom of the filter press box (1), and a discharge plate (12) is installed on the other side of the bottom of the filter press box (1), a plurality of universal wheels (14) are installed on the bottom of the supporting bottom plate (2), and a first collecting box (16) and a second collecting box (18) are provided on the surface of the supporting bottom plate (2).

2. A filter press for rubber accelerator production according to claim 1, characterized in that: The surface of the feed hopper (5) is rotatably connected to a cover plate (6), and an adjustment handle (7) is installed on the surface of the cover plate (6).

3. The filter press for rubber accelerator production according to claim 1, characterized in that: The air filter assembly (8) comprises a suction fan (801), the suction fan (801) is installed on the top of the filter press box (1), an air intake hood (802) is installed on one side of the suction fan (801), and the air intake hood (802) is connected to the filter press box (1), a filter box (803) is installed on one side of the suction fan (801), and a plurality of filter plates (804) are installed on the surface of the filter box (803).

4. A filter press for rubber accelerator production according to claim 3, characterized in that: The air intake hood (802) is connected to the suction fan (801), the suction fan (801) is connected to one side of the filter box (803), and the other side of the filter box (803) is connected to the filter pressure box (1).

5. The filter press for rubber accelerator production according to claim 1, characterized in that: A servo motor (13) is installed on the surface of the filter press box (1), and the output shaft of the servo motor (13) is fixedly connected to one end of the threaded rod (9).

6. The filter press for rubber accelerator production according to claim 1, characterized in that: A first limiting plate (15) is installed on the surface of the supporting base plate (2), and the first collecting box (16) is slidably connected to the surface of the inner wall of the first limiting plate (15); a second limiting plate (17) is installed on the surface of the supporting base plate (2), and the second collecting box (18) is slidably connected to the surface of the inner wall of the second limiting plate (17).

7. The filter press for rubber accelerator production according to claim 1, characterized in that: An observation plate (19) is installed on the surface of the filter press box (1), and the observation plate (19) is a transparent plate.

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