Filter press

Abstract

The utility model discloses a filter press and relates to the field of span production equipment. The device comprises a fixing frame, two mounting frames and a sliding groove are arranged at the top of the fixing frame, movable mechanisms are arranged on the inner walls of the two mounting frames, through the arrangement of the movable mechanisms, after span filter pressing is completed, a motor can be started at first, then a rotating rod can rotate, a cam is driven to rotate, a movable plate is pressed downwards, and the movable plate is driven to rotate. A spring is arranged at the bottom of the movable plate, so that the cam can guide the air pressure block to swing up and down between the filter plates when rotating, and the filter press generally performs filter pressing from left to right through a pressing plate, so that within the same filter pressing time, the processing of the span on the left side is generally completed, and a small amount of the span on the right side is still in a soft boiled state; at the moment, the span is possibly adhered to the filter pressing plate, so that the span in a soft yolk state can be dried while the span is blown off more effectively, and the span is convenient to blow off.

Description

Technical Field

[0001] The utility model relates to the field of filter press production equipment, in particular to a filter press. Background Art

[0002] Span, also known as sorbitan fatty acid ester, is a white or slightly yellow waxy substance, flake or powder. It is soluble in hot ethanol, ether, methanol and carbon tetrachloride, slightly soluble in ether and petroleum ether, and can be dispersed in hot water. It has strong emulsifying, dispersing and lubricating effects. Before Span is processed into white flakes, it is in a solid-liquid mixed state. At this time, it needs to be processed by a filter press to achieve a flake solid state.

[0003] When the existing filter press is processing the disc, the cylinder of the filter press is tested from left to right. This may result in the same pressurizing time during the filtration process. At this time, the disc on the left side may be processed, while the disc on the right side is still a little runny. This may cause the disc to adhere to the filter plate. Therefore, when designing a filter press for disc processing, it is necessary to consider how to quickly dry and remove the disc on the right side that is in a runny state to avoid the next processing failure due to the disc in a runny state blocking the filter plate. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a filter press to solve the technical problem that part of the filter disc is still adhered to the filter press plate after filtration.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter press, comprising a fixed frame, two mounting frames and a slide groove are arranged on the top of the fixed frame, and movable mechanisms are arranged on the inner walls of the two mounting frames, and the movable mechanism comprises a motor, and the output end of the motor passes through the mounting frame and is provided with a rotating rod, and two cams are arranged on the rotating rod, and a mounting rod is arranged on the inner side of the mounting frame, and a mounting groove is arranged inside the mounting rod, and a plurality of springs are arranged below the inside of the mounting groove, and the tops of the plurality of springs abut against a movable plate, and a first pressing block and a second pressing block are arranged on the top of the movable plate.

[0006] By adopting the above technical solution, since two mounting frames and sliding grooves are provided on the top of the fixed frame, the inner walls of the two mounting frames are provided with movable mechanisms, and the movable mechanism includes a motor. The output end of the motor passes through the mounting frame and is provided with a rotating rod, and two cams are provided on the rotating rod. When the motor is started, it can be ensured that the rotating rod rotates, and then the cam can be driven to rotate.

[0007] Furthermore, an air supply mechanism is provided on one side of the fixed frame, and the air supply mechanism includes an air compressor, one side of the air compressor is connected to a hot air blower through an air supply pipe, one side of the hot air blower is provided with an air guide pipe, and a plurality of mounting blocks are provided on the movable plate, and connecting pipes pass through the plurality of mounting blocks, a hose is provided on one side of the connecting pipe, and the hose is connected to the air guide pipe.

[0008] By adopting the above technical solution, since an air supply mechanism is provided on one side of the fixed frame, the air supply mechanism includes an air compressor, and one side of the air compressor is connected to a hot air blower through an air supply pipe. In order to ensure that the air pressure port can blow high-intensity air and hot air at the same time, the air compressor can be started first. At this time, the air compressor will inhale air and introduce a large amount of air into the air duct. Then the air will enter the interior of the hot air blower for thermal friction to generate hot air flow.

[0009] Furthermore, a wind pressure block is provided at the bottom of each of the plurality of mounting blocks, and a wind pressure port is provided on one side of the wind pressure block.

[0010] By adopting the above technical solution, since the bottom of the mounting block is provided with a wind pressure block, the wind pressure can be effectively guided by the wind pressure block to ensure that the wind pressure can be smoothly ejected from the wind pressure port.

[0011] Furthermore, a control console is provided at the front end of the fixing frame, a cylinder is provided inside the control console, and an output end of the cylinder passes through the fixing frame, a piston rod is provided at the output end of the cylinder, and a pressure plate is detachably connected to one end of the piston rod.

[0012] By adopting the above technical solution, since a control console is arranged at the front end of the fixing frame, the filter press can be controlled by the control console.

[0013] Furthermore, a plurality of filter press plates are arranged at one end of the pressure plate, a baffle is arranged at one end of the filter press plate away from the pressure plate, both sides of the pressure plate and the plurality of filter press plates are connected by a traction belt, and a feed port is opened on one side of the baffle.

[0014] By adopting the above technical solution, since multiple filter press plates are arranged at one end of the pressure plate, and a baffle is arranged at the end of the filter press plate away from the pressure plate, when the pressure plate is pressed down, the filter press plate will be pressed, and then the filter press plate will be pushed onto the baffle. Through multi-layer pressing, filtration can be effectively performed.

[0015] Furthermore, the pressing plate fits with a plurality of filter press plates, sliding blocks are provided on both sides of the pressing plate and the plurality of filter press plates, and the sliding blocks are slidably connected with the slide grooves.

[0016] By adopting the above technical solution, since the pressing plate fits with the multiple filter press plates, the pressing plate and the multiple filter press plates can be pressed together well, which is beneficial to the subsequent filter pressing operation.

[0017] Furthermore, a conveyor belt is provided at the bottom of the fixing frame, and the motor, cylinder, air compressor and hot air blower are all electrically connected to the control console.

[0018] By adopting the above technical solution, since a conveyor belt is arranged at the bottom of the fixed frame, the filter press can be effectively transported away by the conveyor belt.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] 1. The utility model sets a movable mechanism. After the filter press of the filter plate is completed, the motor can be started first. At this time, the rotating rod will rotate, thereby driving the cam to rotate. Then the cam will press down the first pressing block and the second pressing block, thereby pressing down the movable plate. Since a spring is set at the bottom of the movable plate, the cam will guide the wind pressure block to swing up and down between the filter plates when it rotates, so that the filter plates are blown by high-intensity wind pressure, and the filter plates adhered to the filter plates are blown off, so that the filter plates in the sugar core state can also be effectively blown off;

[0021] 2. The utility model sets an air supply mechanism. After the filtration is completed, in order to ensure that the wind pressure port can blow high-intensity air and blow hot air at the same time, the air compressor can be started first. At this time, the air compressor will inhale air and introduce a large amount of air into the air duct. Then the air will enter the interior of the hot air blower for thermal friction to generate hot air flow. Then the hot air flow will enter the interior of the connecting pipe through the air duct and the hose, and then the air will be transported from left to right. Since the filter press generally performs filtration from left to right through the pressure plate, and within the same filtration time, the S disk on the left side is generally processed after completion, while the S disk on the right side is still a little in a runny state, which may cause the S disk to adhere to the filter plate. Therefore, when the connecting pipe has stronger heat and wind pressure than the wind pressure port on the left side, the S disk can be blown off more effectively and the S disk in a runny state can be dried for easy blowing off. The S disk on the right side generally only needs wind pressure to be effectively blown off, so as to achieve the purpose of efficient blowing off of the S disk. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the back three-dimensional structure of the utility model;

[0024] Figure 3 It is a top view of the three-dimensional structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the wind pressure block of the utility model.

[0026] In the figure: 1. fixed frame; 2. control console; 3. cylinder; 4. pressure plate; 5. filter plate; 6. baffle; 7. mounting frame; 8. air supply mechanism; 801. air compressor; 802. hot air blower; 803. air guide pipe; 804. hose; 805. mounting block; 806. air pressure block; 807. air pressure port; 808. connecting pipe; 9. movable mechanism; 901. motor; 902. rotating rod; 903. cam; 904. first pressing block; 905. second pressing block; 906. movable plate; 907. spring; 908. mounting rod; 10. feeding port; 11. conveyor belt; 12. piston rod. DETAILED DESCRIPTION

[0027] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0028] The following describes an embodiment of the utility model based on its overall structure.

[0029] A filter press, such as Figure 1-Figure 4As shown, it includes a fixed frame 1, two mounting frames 7 and a slide groove are arranged on the top of the fixed frame 1, and a movable mechanism 9 is arranged on the inner wall of the two mounting frames 7. The movable mechanism 9 includes a motor 901, and the output end of the motor 901 passes through the mounting frame 7 and is provided with a rotating rod 902, and two cams 903 are arranged on the rotating rod 902. A mounting rod 908 is arranged on the inner side of the mounting frame 7, and a mounting groove is arranged inside the mounting rod 908. A plurality of springs 907 are arranged below the inner part of the mounting groove, and the tops of the plurality of springs 907 are in contact with a movable plate 906, and the top of the movable plate 906 is provided with a first pressing block 904 and a second pressing block 905. Since the top of the fixed frame 1 is provided with two mounting frames 7 and a slide groove, the inner wall of the two mounting frames 7 is provided with a movable mechanism 9, and the movable mechanism 9 includes a motor 901, and the output end of the motor 901 passes through the mounting frame 7 and is provided with a rotating rod 902, and a rotating rod 902 is provided There are two cams 903. When the motor 901 is started, the rotating rod 902 can be ensured to rotate, and then the cam 903 can be driven to rotate. Since a mounting rod 908 is provided on the inner side of the mounting frame 7, a mounting groove is provided inside the mounting rod 908, and a plurality of springs 907 are provided below the inner part of the mounting groove. The tops of the plurality of springs 907 are in contact with a movable plate 906. A first pressing block 904 and a second pressing block 905 are provided on the top of the movable plate 906. Then the cam will press down the first pressing block 904 and the second pressing block 905, thereby pressing down the movable plate 906. Since a spring is provided at the bottom of the movable plate 906, when the cam 903 rotates, it will guide the wind pressure block 806 to swing up and down between the filter plates 5, thereby blowing air to the filter plates 5 through high-intensity wind pressure, and blowing off the Sichuang attached to the filter plates 5, so as to effectively blow off the Sichuang in the sugar core state.

[0030] See also Figure 1 , Figure 2 , Figure 3 , Figure 4, an air supply mechanism 8 is provided on one side of the fixed frame 1, and the air supply mechanism 8 includes an air compressor 801, one side of the air compressor 801 is connected to a hot air blower 802 through an air supply pipe, one side of the hot air blower 802 is provided with an air guide pipe 803, a plurality of mounting blocks 805 are provided on the movable plate 906, a connecting pipe 808 runs through the plurality of mounting blocks 805, a hose 804 is provided on one side of the connecting pipe 808, and the hose 804 is connected to the air guide pipe 803, an air compressor 801, one side of the air compressor 801 is connected to the hot air blower 802 through an air supply pipe. In order to ensure that the air pressure port 807 can blow high-intensity air and blow hot air at the same time, the air compressor 801 can be started first. At this time, the air compressor will inhale air and introduce a large amount of air into the air guide pipe 803, and then the air will enter the interior of the hot air blower 802 for thermal friction to generate hot air flow. Since the hot air blower 802 is provided with an air guide pipe 803 on one side, the movable plate 906 A plurality of mounting blocks 805 are arranged on the top, and a connecting pipe 808 passes through the plurality of mounting blocks 805. A hose 804 is arranged on one side of the connecting pipe 808, and the hose 804 is connected to the air duct 803. Then the hot air flow will enter the interior of the connecting pipe 808 through the air duct 803 and the hose 804, and then the gas will be transmitted from left to right. Since the filter press generally performs filtering from left to right through the pressure plate 4, and within the same filtering time, the Span on the left side is generally processed, while the Span on the right side is still a little in a runny state, which may cause the Span to adhere to the filter plate. Therefore, when the connecting pipe 808 is stronger than the heat and wind pressure of the wind pressure port 807 on the left side, the Span can be blown off more effectively and the Span in a runny state can be dried to facilitate blowing it off. The Span on the right generally only needs wind pressure to be effectively blown off, so as to achieve the purpose of efficiently blowing off the Span.

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A wind pressure block 806 is provided at the bottom of each of the mounting blocks 805, and a wind pressure port 807 is provided on one side of the wind pressure block 806. Since the wind pressure block 806 is provided at the bottom of each of the mounting blocks 805, the wind pressure can be effectively guided by the wind pressure block 806 to ensure that the wind pressure can be smoothly ejected from the wind pressure port 807. The wind pressure can be ejected through the wind pressure port 807, thereby blowing off the filter plate 5.

[0032] See also Figure 1 , Figure 2 , Figure 3A control console 2 is provided at the front end of the fixed frame 1, a cylinder 3 is provided inside the control console 2, and the output end of the cylinder 3 passes through the fixed frame 1, a piston rod 12 is provided at the output end of the cylinder 3, and one end of the piston rod 12 is disassembled and connected with a pressure plate 4. Since the control console 2 is provided at the front end of the fixed frame 1, the filter press can be controlled by the control console 2. Since the cylinder 3 is provided inside the control console 2, and the output end of the cylinder 3 passes through the fixed frame 1, a piston rod 12 is provided at the output end of the cylinder 3, and one end of the piston rod 12 is disassembled and connected with a pressure plate 4, the cylinder 3 can be started through the control console, and then the cylinder 3 will drive the piston rod 12 to press forward to play a role in filtering.

[0033] See also Figure 1 , Figure 2 , Figure 3 , multiple filter press plates 5 are arranged at one end of the pressing plate 4, and a baffle 6 is arranged at the end of the filter press plate 5 away from the pressing plate 4. The two sides of the pressing plate 4 and the multiple filter press plates 5 are connected by a traction belt, and a feed port 10 is opened on one side of the baffle 6. Since multiple filter press plates 5 are arranged at one end of the pressing plate 4, and a baffle 6 is arranged at the end of the filter press plate 5 away from the pressing plate 4, when the pressing plate 4 is pressed down, the filter press plate 5 will be pressed, and then the filter press plate 5 will be pushed onto the baffle 6. Through multi-layer lamination, filtration can be effectively performed. Since the two sides of the pressing plate 4 and the multiple filter press plates 5 are connected by a traction belt, when the pressing plate 4 is removed, the multiple filter press plates 5 can be pulled apart at the same time by the traction belt to facilitate the falling of the filter plates.

[0034] See also Figure 1 , Figure 2 , Figure 3 The pressing plate 4 is matched with multiple filter press plates 5, and the pressing plate 4 is matched with multiple filter press plates 5. Sliding blocks are arranged on both sides of the pressing plate 4 and multiple filter press plates 5, and the sliding blocks are slidably connected with the slide groove. Since the pressing plate 4 is matched with multiple filter press plates 5, the pressing plate 4 and multiple filter press plates 5 can be well pressed together, which is beneficial to the subsequent filtration operation. Since sliding blocks are arranged on both sides of the pressing plate 4 and multiple filter press plates 5, and the sliding blocks are slidably connected with the slide groove, the sliding of the filter press plates 5 and the pressing plate 4 can be ensured by the sliding blocks.

[0035] See also Figure 1 , Figure 2 , Figure 3 A conveyor belt 11 is provided at the bottom of the fixed frame 1, and the motor 901, the cylinder 3, the air compressor 801, and the hot air blower 802 are all electrically connected to the control console 2. Since the conveyor belt 11 is provided at the bottom of the fixed frame 1, the filter-pressed filter can be effectively transported away through the conveyor belt 11. Since the motor 901, the cylinder 3, the air compressor 801, and the hot air blower 802 are all electrically connected to the control console 2, the motor 901, the cylinder 3, the air compressor 801, and the hot air blower 802 can be effectively controlled by the control console 2.

[0036] The implementation principle of this embodiment is as follows: first, the filter press needs to be installed and powered on, then the cylinder 3 needs to be started to push the pressure plate 4 to press the filter plate 5. After the filtration is completed, the motor 901 can be started first, and then the rotating rod 902 will rotate, thereby driving the cam 903 to rotate, and then the cam will press down the first pressing block 904 and the second pressing block 905, thereby pressing down the movable plate 906. Since a spring is provided at the bottom of the movable plate 906, when the cam 903 rotates, it will guide the wind pressure block 806 to swing up and down between the filter plates 5, so that the filter plates 5 are blown by high-intensity wind pressure, and the filter plates adhered to the filter plates 5 are blown off, so as to effectively blow off the filter plates in the sugar core state;

[0037] However, in order to ensure that the wind pressure port 807 can blow high-intensity air and blow hot air at the same time, the air compressor 801 can be started first. At this time, the air compressor will inhale air and introduce a large amount of air into the air duct 803. Then the air will enter the interior of the hot air blower 802 for thermal friction to generate hot air flow. Then the hot air flow will enter the interior of the connecting pipe 808 through the air duct 803 and the hose 804, and then the air will be transported from left to right. Since the filter press generally performs filtering from left to right through the pressure plate 4, and within the same filtering time, the S disk on the left is generally processed, while the S disk on the right is still a little in a runny state, which may cause the S disk to adhere to the filter plate. Therefore, when the connecting pipe 808 has stronger heat and wind pressure for the wind pressure port 807 on the left, the S disk can be blown off more effectively and the S disk in a runny state can be dried to facilitate blowing it off. The S disk on the right generally only needs wind pressure to be effectively blown off, so as to achieve the purpose of efficiently blowing off the S disk.

[0038] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0039] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A filter press, comprising a fixed frame (1), characterized in that: Two mounting frames (7) and a slide groove are arranged on the top of the fixed frame (1); the inner walls of the two mounting frames (7) are provided with a movable mechanism (9); the movable mechanism (9) comprises a motor (901); the output end of the motor (901) passes through the mounting frame (7) and is provided with a rotating rod (902); two cams (903) are arranged on the rotating rod (902); a mounting rod (908) is arranged on the inner side of the mounting frame (7); a mounting groove is arranged inside the mounting rod (908); a plurality of springs (907) are arranged below the inside of the mounting groove; the tops of the plurality of springs (907) are in contact with a movable plate (906); the top of the movable plate (906) is provided with a first pressing block (904) and a second pressing block (905).

2. The filter press according to claim 1, characterized in that: An air supply mechanism (8) is provided on one side of the fixing frame (1), and the air supply mechanism (8) comprises an air compressor (801). One side of the air compressor (801) is connected to a hot air blower (802) via an air supply pipe, and one side of the hot air blower (802) is provided with an air guide pipe (803). A plurality of mounting blocks (805) are provided on the movable plate (906), and a connecting pipe (808) passes through the plurality of mounting blocks (805). A hose (804) is provided on one side of the connecting pipe (808), and the hose (804) is connected to the air guide pipe (803).

3. The filter press according to claim 2, characterized in that: A wind pressure block (806) is disposed at the bottom of each of the plurality of mounting blocks (805), and a wind pressure port (807) is disposed on one side of the wind pressure block (806).

4. The filter press according to claim 1, characterized in that: A control console (2) is arranged at the front end of the fixed frame (1), a cylinder (3) is arranged inside the control console (2), and the output end of the cylinder (3) passes through the fixed frame (1), a piston rod (12) is arranged at the output end of the cylinder (3), and one end of the piston rod (12) is detachably connected to a pressure plate (4).

5. The filter press according to claim 4, characterized in that: A plurality of filter press plates (5) are arranged at one end of the pressure plate (4), a baffle plate (6) is arranged at one end of the filter press plate (5) away from the pressure plate (4), the pressure plate (4) and the two sides of the plurality of filter press plates (5) are connected by a traction belt, and a feed port (10) is opened on one side of the baffle plate (6).

6. The filter press according to claim 5, characterized in that: The pressing plate (4) fits with a plurality of filter press plates (5), the pressing plate (4) fits with a plurality of filter press plates (5), sliding blocks are arranged on both sides of the pressing plate (4) and the plurality of filter press plates (5), and the sliding blocks are slidably connected with the slide grooves.

7. The filter press according to claim 1, characterized in that: A conveyor belt (11) is provided at the bottom of the fixing frame (1), and the motor (901), the cylinder (3), the air compressor (801), and the hot air blower (802) are all electrically connected to the control console (2).

Images