Liquid receiving disc device of filter press

Abstract

The utility model discloses a liquid receiving disc device of a filter press, and relates to the technical field of filter presses. The device comprises a base and a bottom plate, the top of the base is fixedly connected to the bottom of the bottom plate, the top of the bottom plate is fixedly connected with a liquid storage tank, the top of the liquid storage tank is fixedly connected with a feeding hopper, a discharging pipe fixedly penetrates through the bottom of the bottom plate, and a filtering and scraping device is arranged on the side face of the base. The filtering and scraping device comprises a connecting plate, and the side face of the connecting plate is fixedly connected to the side face of the base. According to the filtering and scraping device disclosed by the utility model, the driving force of the motor is matched with the components such as the filtering plate, the scraping plate and the connecting rod in the filtering and scraping device, so that the filtering plate is effectively scraped, the operation convenience and efficiency are improved, and the performance and the use effect of the device can be effectively improved; filter residues or filtrate on the filter plate can be more effectively removed, and the scraping uniformity and efficiency of the filter plate are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter presses, in particular to a liquid receiving tray device for a filter press. Background Art

[0002] The filter press uses a special filter medium to apply a certain pressure to the object, so that the liquid can be 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. The filter plate has stable performance, convenient operation, safety and labor saving; the metal pressing cylinder is processed by seamless steel pipe and the plastic steel filter plate is precision cast. It is resistant to high temperature and high pressure and durable. The hydraulic clamping mechanism of the filter press consists of a hydraulic station, a cylinder, a piston, a piston rod and a Havlan card hydraulic station connecting the piston rod and the clamping plate. The structure of the station includes a motor, an oil pump, a relief valve (pressure adjustment) reversing valve, a pressure gauge, an oil circuit and an oil tank. Filtration method: The way the filtrate flows out is divided into clear flow filtration and undercurrent filtration.

[0003] According to a disclosed filter press liquid receiving tray device (publication number: CN 212091060 U), it includes a liquid storage tank, the upper surface of which is provided with a panel, both sides of the interior of the panel are provided with clamping holes, and the interior of the clamping holes is provided with clamping columns; the utility model is provided with a panel on the top of the liquid storage tank, sliders are provided at both ends of the outer surface of the panel, a filter screen is provided inside the panel, and a slide groove and a slideway are provided inside the slider. When connecting the filter, the filter can be slidably connected to the filter through the slideway, so the practicability is relatively strong, and the connection is stable and convenient. A drain pipe is provided at the bottom of the liquid storage tank, and a manual valve is provided on the outer surface of the drain pipe to control the flow rate and switch during discharge. The outer surface of the valve handle is covered with an anti-slip sleeve to increase the friction between the valve handle and the hand. The fixing pad and nut at the bottom of the manual valve are used to fix and limit the position of the valve column. In the above application, the components such as the clamping column, panel and liquid storage tank cooperate with each other, but it is difficult to improve the convenience and efficiency of operation, and it is difficult to effectively remove the filter residue and filtrate, which reduces the performance and use effect of the device, and needs to be improved. Utility Model Content

[0004] The utility model aims to provide a liquid receiving tray device for a filter press, which realizes effective scraping of the filter plate through the cooperation of the driving force of a motor and the filter plate, scraping plate, connecting rod and other components inside the filter scraping device, thereby improving the convenience and efficiency of operation, and can effectively improve the performance and use effect of the device, can more effectively remove the filter residue or filtrate on the filter plate, improve the scraping uniformity and efficiency of the filter plate, and solve the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a liquid receiving tray device for a filter press, comprising a base and a bottom plate, the top of the base is fixedly connected to the bottom of the bottom plate, the top of the bottom plate is fixedly connected to a liquid storage tank, the top of the liquid storage tank is fixedly connected to a feed hopper, the bottom of the bottom plate is fixedly penetrated by a discharge pipe, and a filtering and scraping device is arranged on the side of the base; the filtering and scraping device comprises a connecting plate, the side of the connecting plate is fixedly connected to the side of the base, the side of the connecting plate is fixedly connected to a connecting circular plate, the top of the connecting circular plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a connecting rod, the inner wall of the liquid storage tank is fixedly connected to a filter plate, one end of the connecting rod is fixedly connected to a circular plate, the top of the circular plate is provided with a notch, and the circumferential surface of the connecting rod is fixedly connected to a scraping plate.

[0007] Furthermore, the scraping plate is fixedly connected to the circular plate through a connecting rod, the bottom of the scraping plate is in contact with the top of the filter plate, and the liquid storage tank is rotatably connected to the connecting rod through the filter plate. Such a design can more effectively remove the filter residue or filtrate on the filter plate, thereby improving the scraping uniformity and efficiency of the filter plate.

[0008] Furthermore, the connecting rod is rotatably connected to the liquid storage tank via a circular plate, the circular plate is rotatably connected to the filter plate via a connecting rod, and the base is fixedly connected to the connecting circular plate via a connecting plate. Such a design realizes effective scraping of the filter plate, thereby improving the convenience and efficiency of operation, and can effectively improve the performance and use effect of the device.

[0009] Furthermore, a component device is provided on the circumferential surface of the connecting rod, and the component device includes a circular plate, which is rotatably connected to the circumferential surface of the connecting rod. A long groove is provided on the top of the circular plate, and a rotating rod is rotatably connected to the inner wall of the long groove. A stabilizing rod is fixedly connected to the end of the rotating rod away from the long groove, and the component plate is fixedly connected to the circumferential surface of the stabilizing rod. Such a design allows the filtered liquid to drip downward smoothly, thereby improving the operating efficiency of the device and ensuring the normal operation of the device.

[0010] Furthermore, a stabilizing column is fixedly connected to the top of the circular plate, and a scraper is fixedly connected to one end of the stabilizing column away from the circular plate. The top of the scraper contacts the bottom of the filter plate. Such a design helps to achieve uniform scraping of the filter plate and improves the filtering effect.

[0011] Furthermore, the scraper is fixedly connected to the circular plate through a stabilizing column, and there are four long grooves in total, which are arranged in a circumferential array on the top of the circular plate. Such a design can better adapt to the flow of the filtrate and ensure that the scraper can work effectively on the filter plates at different positions.

[0012] Furthermore, the component plate is fixedly connected to the rotating rod via a stabilizing rod, and the stabilizing rod is rotatably connected to the long slot via the rotating rod. Such a design enables the device to rotate and move more flexibly during operation, thereby better adapting to different working conditions and requirements.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes effective scraping of the filter plate through the cooperation of the driving force of the motor and the filter plate, scraping plate, connecting rod and other components inside the filter scraping device, thereby improving the convenience and efficiency of operation, and can effectively improve the performance and use effect of the device, can more effectively remove the filter residue or filtrate on the filter plate, and improve the scraping uniformity and efficiency of the filter plate.

[0015] 2. The utility model realizes that the filtrate can drip downward smoothly through the rotational force of the component plate and the scraper, circular plate and component plate components inside the component device, thereby improving the operating efficiency of the device, ensuring the normal operation of the device, and facilitating the uniform scraping of the filter plate, thereby improving the filtering effect and enabling the device to rotate and move more flexibly during operation, thereby better adapting to different working conditions and requirements.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a three-dimensional appearance structure diagram of a filter press liquid receiving tray device of the utility model;

[0019] Figure 2 It is a three-dimensional side sectional structural schematic diagram of a filter press liquid receiving tray device of the utility model;

[0020] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the motor of a filter press liquid receiving tray device of the utility model;

[0021] Figure 4 It is a three-dimensional enlarged structural schematic diagram of a filter plate of a filter press liquid receiving tray device of the utility model;

[0022] Figure 5It is a three-dimensional enlarged structural schematic diagram of a circular plate of a filter press liquid receiving tray device of the utility model;

[0023] Figure 6 The utility model is a filter press liquid receiving plate device Figure 5 Schematic diagram of the three-dimensional enlarged structure at point A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Base; 2. Bottom plate; 3. Liquid storage tank; 4. Feed hopper; 5. Discharge pipe; 6. Filter scraper device; 61. Connecting plate; 62. Connecting circular plate; 63. Motor; 64. Connecting rod; 65. Filter plate; 66. Circular plate; 67. Notch; 68. Scraper plate; 7. Component device; 71. Circular plate; 72. Long groove; 73. Rotating rod; 74. Stabilizing rod; 75. Component plate; 76. Stabilizing column; 77. Scraper. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-6 The utility model is a liquid receiving tray device for a filter press, comprising a base 1 and a bottom plate 2, the top of the base 1 is fixedly connected to the bottom of the bottom plate 2, the top of the bottom plate 2 is fixedly connected with a liquid storage tank 3, the top of the liquid storage tank 3 is fixedly connected with a feed hopper 4, the bottom of the bottom plate 2 is fixedly penetrated with a discharge pipe 5, and a filtering and scraping device 6 is arranged on the side of the base 1; the filtering and scraping device 6 comprises a connecting plate 61, the side of the connecting plate 61 is fixedly connected to the side of the base 1, the side of the connecting plate 61 is fixedly connected with a connecting circular plate 62, the top of the connecting circular plate 62 is fixedly connected with a motor 63, the output shaft of the motor 63 is fixedly connected with a connecting rod 64, the inner wall of the liquid storage tank 3 is fixedly connected with a filter plate 65, one end of the connecting rod 64 is fixedly connected with a circular plate 66, the top of the circular plate 66 is provided with a notch 67, and the circumferential surface of the connecting rod 64 is fixedly connected with a scraping plate 68.

[0028] The scraping plate 68 is fixedly connected to the circular plate 66 through the connecting rod 64, the bottom of the scraping plate 68 is in contact with the top of the filter plate 65, and the liquid storage tank 3 is rotatably connected to the connecting rod 64 through the filter plate 65. Such a design can more effectively remove the filter residue or filtrate on the filter plate 65, thereby improving the scraping uniformity and efficiency of the filter plate 65.

[0029] The connecting rod 64 is rotatably connected to the liquid storage tank 3 through the circular plate 66, the circular plate 66 is rotatably connected to the filter plate 65 through the connecting rod 64, and the base 1 is fixedly connected to the connecting circular plate 62 through the connecting plate 61. This design realizes effective scraping of the filter plate 65, thereby improving the convenience and efficiency of operation, and can effectively improve the performance and use effect of the device.

[0030] A component device 7 is provided on the circumferential surface of the connecting rod 64, and the component device 7 includes a circular plate 71, which is rotatably connected to the circumferential surface of the connecting rod 64. A long groove 72 is opened on the top of the circular plate 71, and a rotating rod 73 is rotatably connected to the inner wall of the long groove 72. A stabilizing rod 74 is fixedly connected to the end of the rotating rod 73 away from the long groove 72, and a component plate 75 is fixedly connected to the circumferential surface of the stabilizing rod 74. This design allows the filtrate to drip downward smoothly, improves the operating efficiency of the device, and ensures the normal operation of the device.

[0031] A stabilizing column 76 is fixedly connected to the top of the circular plate 71, and a scraper 77 is fixedly connected to the end of the stabilizing column 76 away from the circular plate 71. The top of the scraper 77 contacts the bottom of the filter plate 65. This design helps to achieve uniform scraping of the filter plate 65 and improves the filtering effect.

[0032] The scraper 77 is fixedly connected to the circular plate 71 through a stabilizing column 76. There are four long grooves 72 in total, which are arranged in a circumferential array on the top of the circular plate 71. This design can better adapt to the flow of the filtrate and ensure that the scraper 77 can work effectively on the filter plates 65 at different positions.

[0033] The component plate 75 is fixedly connected to the rotating rod 73 via the stabilizing rod 74, and the stabilizing rod 74 is rotatably connected to the long slot 72 via the rotating rod 73. Such a design enables the device to rotate and move more flexibly during operation, thereby better adapting to different working conditions and requirements.

[0034] A specific application of this embodiment is: when in use, the device is placed under the filter press, and then the motor 63 is turned on. After the motor 63 is turned on, the output shaft of the motor 63 drives the connecting rod 64 to rotate. When the connecting rod 64 rotates, the connecting rod 64 drives the circular plate 66 to rotate as well. When the circular plate 66 rotates, the filter press above the device drips the filtrate downward, and the filtrate falls on the top of the circular plate 66. As the circular plate 66 rotates, the filtrate falls downward through the notch 67 above the circular plate 66. When the filtrate falls downward, it falls onto the filter plate 65 below. At the same time, the rotation of the connecting rod 64 drives the scraper plate 68 to rotate. When the scraper When the scraper plate 68 rotates, the scraper plate 68 scrapes the filtered residue on the surface of the filter plate 65, effectively removing the filtrate or filter residue from the filter plate 65, thereby improving the filtration efficiency. Then, the filtrate continues to fall downward, and then falls into the long groove 72 above the circular plate 71, and then the filtrate drips onto the top of the component plate 75, thereby causing the component plate 75 to rotate. When the component plate 75 rotates, the component plate 75 drives the stabilizing rod 74 to rotate as well. When the stabilizing rod 74 rotates, the stabilizing rod 74 drives the rotating rod 73 to rotate as well, thereby causing the filtrate to drip downward smoothly, thereby helping to achieve uniform scraping of the filter plate 65 and improving the filtration effect.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A filter press liquid receiving tray device, comprising a base (1) and a bottom plate (2), characterized in that: The top of the base (1) is fixedly connected to the bottom of the base plate (2), the top of the base plate (2) is fixedly connected to a liquid storage tank (3), the top of the liquid storage tank (3) is fixedly connected to a feed hopper (4), the bottom of the base plate (2) is fixedly penetrated by a discharge pipe (5), and a filtering and scraping device (6) is provided on the side of the base (1); The filtering and scraping device (6) comprises a connecting plate (61), the side of the connecting plate (61) is fixedly connected to the side of the base (1), the side of the connecting plate (61) is fixedly connected to a connecting circular plate (62), the top of the connecting circular plate (62) is fixedly connected to a motor (63), the output shaft of the motor (63) is fixedly connected to a connecting rod (64), the inner wall of the liquid storage tank (3) is fixedly connected to a filtering plate (65), one end of the connecting rod (64) is fixedly connected to a circular plate (66), the top of the circular plate (66) is provided with a notch (67), and the circumferential surface of the connecting rod (64) is fixedly connected to a scraping plate (68).

2. A filter press liquid receiving tray device according to claim 1, characterized in that: The scraper plate (68) is fixedly connected to the circular plate (66) via a connecting rod (64); the bottom of the scraper plate (68) contacts the top of the filter plate (65); and the liquid storage tank (3) is rotatably connected to the connecting rod (64) via the filter plate (65).

3. A filter press liquid receiving tray device according to claim 2, characterized in that: The connecting rod (64) is rotatably connected to the liquid storage tank (3) via a circular plate (66), the circular plate (66) is rotatably connected to the filter plate (65) via the connecting rod (64), and the base (1) is fixedly connected to the connecting circular plate (62) via a connecting plate (61).

4. A filter press liquid receiving tray device according to claim 3, characterized in that: The circumferential surface of the connecting rod (64) is provided with a component device (7), and the component device (7) includes a circular plate (71), and the circular plate (71) is rotatably connected to the circumferential surface of the connecting rod (64). A long groove (72) is opened on the top of the circular plate (71), and a rotating rod (73) is rotatably connected to the inner wall of the long groove (72). The end of the rotating rod (73) away from the long groove (72) is fixedly connected to a stabilizing rod (74), and the circumferential surface of the stabilizing rod (74) is fixedly connected to a component plate (75).

5. A filter press liquid receiving tray device according to claim 4, characterized in that: The top of the circular plate (71) is fixedly connected to a stabilizing column (76), and one end of the stabilizing column (76) away from the circular plate (71) is fixedly connected to a scraper (77), and the top of the scraper (77) is in contact with the bottom of the filter plate (65).

6. A filter press liquid receiving tray device according to claim 5, characterized in that: The scraper (77) is fixedly connected to the circular plate (71) via a stabilizing column (76), and a total of four long grooves (72) are provided and arranged in a circumferential array on the top of the circular plate (71).

7. A filter press liquid receiving tray device according to claim 6, characterized in that: The component plate (75) is fixedly connected to the rotating rod (73) via a stabilizing rod (74), and the stabilizing rod (74) is rotatably connected to the long slot (72) via the rotating rod (73).

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