Two-in-one micropore precision filter capable of rapidly filtering

Abstract

The utility model relates to the technical field of filters, in particular to a two-in-one micropore precision filter capable of quickly filtering, which comprises a barrel, the top of the barrel is fixedly connected with a motor seat through a guide post, a motor is arranged on the motor seat, and the output end of the motor is connected with a main shaft. According to the filter, the filter element with a larger area is adopted for filtering, vacuum filtering or pressure filtering is carried out in the filtering process, residual liquid in the filter is dried through the mesh plate to form a filter cake, and the filter cake is discharged through the discharging port, so that the filter liquor speed of the filter on the unit area is increased, the washing effect is better, and the filtering effect is better; the filtering machine is suitable for materials with high pressure and high viscosity, the materials can be subjected to pressure filtration and vacuum suction filtration under high pressure, and the materials can be filtered and washed repeatedly and conveniently, so that the filtering machine is suitable for the materials which have high washing requirements and need to be re-pulped, washed and filtered repeatedly, and washing liquid is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a two-in-one microporous precision filter capable of rapid filtering. Background Art

[0002] With the development of economy and the progress of society, intelligence and high efficiency have become inevitable and social consensus. Various filters are increasingly developing in the direction of energy saving, easy use, space saving, safety and high efficiency, and one machine with multiple functions. The washing and filtering two-in-one filter is an important member of the filtering link in chemical, pharmaceutical and petroleum production, and is no exception.

[0003] The usual two-in-one filter is to draw a vacuum at the bottom of the tank during the filtration stage and apply a positive pressure in the tank, which generally does not exceed 0.1MPa. After the filter cake is drained, due to its high density, in order to loosen it, the filter cake can be scraped loose by the reverse cutting and lifting of the S-shaped blade. During the washing process, the positive rotation and lifting of the S-shaped blade play a stirring role to fully wash the washing liquid and the material. The chassis and the simplified design are non-detachable, and the support net and the medium-pore plate are laid on the chassis to facilitate the flow of liquid and the installation of filter cloth. The filter medium can be made of filter cloth, non-woven fabric, or sintered mesh. The unloading is carried out by the reverse push of the S-shaped blade to automatically discharge the material from the side discharge port. The forward and reverse rotation of the stirring is driven by the motor reducer to rotate the main shaft, and the hydraulic valve is adjusted to complete the lifting speed. The reverse push of the S-shaped blade causes the material to be automatically discharged from the side discharge port at a uniform speed.

[0004] However, since the filter cloth and stainless steel sintered mesh on the chassis are affected by the cylinder diameter, the two-in-one filtration area is limited. The filtration area sometimes fails to meet the filtration needs of the market or certain customers, thereby reducing the filtration speed. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a two-in-one microporous precision filter capable of rapid filtration.

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

[0007] A two-in-one microporous precision filter capable of rapid filtration comprises a cylinder, the top of the cylinder is fixedly connected to a motor seat through a guide column, a motor is arranged on the motor seat, the output end of the motor is connected to a main shaft, an organic seal seat is arranged on the top of the motor seat, an organic seal is fixedly connected to the organic seal seat, a reducer is arranged inside the organic seal, the reducer is connected to the main shaft, an oil cylinder is connected to the output end of the reducer, one end of the oil cylinder penetrates the organic seal and extends to the inside of the cylinder, where a chassis filter assembly is arranged;

[0008] The chassis filter assembly includes a mesh plate located at the bottom of the cylinder, a stirring paddle is arranged on the surface of the mesh plate, the middle part of the stirring paddle is fixedly connected to the bottom end of the oil cylinder, and a lower head is arranged between the mesh plate and the inner bottom of the cylinder.

[0009] Preferably, an upper head is provided on the top of the cylinder, and the upper head is fixed to the cylinder via a flange. A liquid collecting pipe is provided on one side of the flange, one end of the liquid collecting pipe extends to the interior of the cylinder and a plurality of filter elements are provided at the end.

[0010] Preferably, a discharge assembly is provided at the bottom of the outer wall of the cylinder, and the discharge assembly includes a discharge port located at the bottom of the cylinder, the discharge port is connected to the interior of the cylinder, and a discharge port cylinder is provided at one end of the discharge port.

[0011] Preferably, the outer wall of the cylinder is fixedly connected with a support, and the bottom of the support is fixedly connected with a support foot.

[0012] Preferably, a lifting cylinder is provided at the bottom of the cylinder, and a liquid inlet and a liquid outlet are provided on both sides of the outer wall of the cylinder. The liquid inlet is connected to the interior of the cylinder, and the liquid outlet is connected to the port of the liquid collecting pipe.

[0013] Preferably, an auxiliary outlet is provided at the bottom of the cylinder, and a pressure gauge interface and a cleaning interface are provided on both sides of the top of the cylinder, and the auxiliary outlet, the pressure gauge interface and the cleaning interface are all connected to the interior of the cylinder.

[0014] The beneficial effects of the utility model are:

[0015] The filter adopts a larger filter element for filtration, and performs vacuum filtration or pressure filtration during the filtration process. The residual liquid inside the filter is dried up by a mesh plate to form a filter cake, which is discharged through the discharge port, thereby helping to speed up the filtrate rate of the filter per unit area, and achieving better washing effect. It is also suitable for materials with poor air permeability and high viscosity, so that the material can be pressure filtered under a higher pressure, and can also be vacuum filtered. The material can be filtered and washed repeatedly and repeatedly, so the filter is suitable for materials with high washing requirements and that need to be repeatedly re-pulped, washed and filtered, and it saves washing liquid.

[0016] Since the machine operates in a closed state, it is suitable for filtering and washing flammable, explosive, toxic or highly toxic dangerous goods, as well as delicious foods, medicines and biological products that are not allowed to be contaminated. The equipment is small and compact, occupies a small area, is easy to operate, saves manpower, has a good operating environment, no environmental pollution, and no material loss or waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of a two-in-one microporous precision filter capable of rapid filtration proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a two-in-one microporous precision filter capable of rapid filtration proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the structure of a two-in-one microporous precision filter capable of rapid filtration proposed by the utility model.

[0020] In the figure:

[0021] 1. Cylinder; 2. Guide column; 3. Motor seat; 4. Motor; 5. Machine seal seat; 6. Machine seal; 7. Reducer; 8. Cylinder; 9. Chassis filter assembly; 10. Mesh plate; 11. Agitator; 12. Lower head; 13. Upper head; 14. Flange; 15. Collecting pipe; 16. Filter element; 17. Discharge assembly; 18. Discharge port cylinder; 19. Support; 20. Support foot; 21. Lifting cylinder; 101. Liquid inlet; 102. Liquid outlet; 103. Auxiliary outlet; 104. Discharge port; 105. Pressure gauge interface; 106. Cleaning interface. DETAILED DESCRIPTION

[0022] 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.

[0023] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0024] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0025] Example:

[0026] Reference Figure 1-3A two-in-one microporous precision filter capable of rapid filtration comprises a cylinder 1, a motor seat 3 is fixedly connected to the top of the cylinder 1 through a guide column 2, a motor 4 is arranged on the motor seat 3, a main shaft is connected to the output end of the motor 4, an organic seal seat 5 is arranged on the top of the motor seat 3, an organic seal 6 is fixedly connected to the organic seal seat 5, a reducer 7 is arranged in the organic seal 6, the reducer 7 is connected to the main shaft, an oil cylinder 8 is connected to the output end of the reducer 7, one end of the oil cylinder 8 penetrates the organic seal 6 and extends to the inside of the cylinder 1, a chassis filter assembly 9 is arranged;

[0027] The chassis filter assembly 9 includes a mesh plate 10 located at the bottom of the cylinder 1, a stirring paddle 11 is arranged on the surface of the mesh plate 10, the middle part of the stirring paddle 11 is fixedly connected to the bottom end of the oil cylinder 8, and a lower head 12 is arranged between the mesh plate 10 and the inner bottom of the cylinder 1.

[0028] An upper head 13 is provided on the top of the cylinder 1, and the upper head 13 is connected and fixed to the cylinder 1 through a flange 14. A liquid collecting pipe 15 is provided on one side of the flange 14, and one end of the liquid collecting pipe 15 extends to the inside of the cylinder 1 and a plurality of filter elements 16 are provided at the end.

[0029] A discharge assembly 17 is provided at the bottom of the outer wall of the cylinder 1 . The discharge assembly 17 includes a discharge port 104 located at the bottom of the cylinder 1 . The discharge port 104 is connected to the interior of the cylinder 1 , and a discharge port cylinder 18 is provided at one end of the discharge port 104 .

[0030] A support 19 is fixedly connected to the outer wall of the cylinder 1 , and a support foot 20 is fixedly connected to the bottom of the support 19 .

[0031] A lifting cylinder 21 is provided at the bottom of the cylinder 1 , and a liquid inlet 101 and a liquid outlet 102 are provided on both sides of the outer wall of the cylinder 1 . The liquid inlet 101 is connected to the interior of the cylinder 1 , and the liquid outlet 102 is connected to the port of the liquid collecting pipe 15 .

[0032] An auxiliary outlet 103 is provided at the bottom of the cylinder 1 , and a pressure gauge interface 105 and a cleaning interface 106 are provided on both sides of the top of the cylinder 1 . The auxiliary outlet 103 , the pressure gauge interface 105 , and the cleaning interface 106 are all connected to the interior of the cylinder 1 .

[0033] In this embodiment, when the material needs to be filtered in the cylinder 1, a filter element 16 with a larger filtering area is used during the filtering process. The filter element 16 is made of stainless steel, titanium rod, PA / PE sintered filter element material, or plum blossom tube bag filter element material. The mesh plate 10 is made of sintered plate or filter cloth. The stirring paddle 11 is driven to rotate by starting the motor 4, so as to stir, lift and scrape the material. After the filtration is completed, the residual liquid inside the cylinder 1 is squeezed dry by the mesh plate 10, and the filter cake formed after squeezing is filtered out through the discharge port 104. After the filtration is completed, washing liquid is added through the liquid inlet 101, and the washed liquid is discharged through the liquid outlet 102, and then stirred and washed thoroughly by the stirring paddle 11, and the above filtration process is repeated to complete the filtration work.

[0034] Since the filtration area of ​​the filter element 16 is several times that of a conventional two-in-one filter, and any filtration area can be set according to demand, the material can be filtered in a thin layer of filter cake, so the filtration speed per unit area is faster and the washing effect is better. It is also applicable to materials with poor air permeability and high viscosity, so that the material can be pressurized and filtered under a higher pressure, and vacuum filtration can also be performed, and the material can be conveniently filtered and washed repeatedly. Therefore, the filter is particularly suitable for materials with high washing requirements and that need to be washed and filtered repeatedly, and washing liquid can be saved. Since the filter is operated in a closed state, it is suitable for filtering and washing flammable, explosive, toxic or highly toxic dangerous goods and delicious foods, medicines and biological products that are not allowed to be contaminated. The entire equipment is small and compact, occupies a small area, is relatively simple to operate, saves manpower, has a good operating environment, no environmental pollution, and no material is lost or wasted.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A two-in-one microporous precision filter capable of rapid filtration, comprising a cylinder (1), characterized in that: The top of the cylinder (1) is fixedly connected to a motor seat (3) via a guide column (2), a motor (4) is arranged on the motor seat (3), an output end of the motor (4) is connected to a main shaft, an organic seal seat (5) is arranged on the top of the motor seat (3), an organic seal (6) is fixedly connected to the organic seal seat (5), a reducer (7) is arranged inside the organic seal (6), the reducer (7) is connected to the main shaft, an oil cylinder (8) is connected to the output end of the reducer (7), one end of the oil cylinder (8) penetrates the organic seal (6) and extends to the inside of the cylinder (1), where a chassis filter assembly (9) is arranged; The chassis filter assembly (9) comprises a mesh plate (10) located at the inner bottom of the cylinder (1), a stirring paddle (11) is arranged on the surface of the mesh plate (10), the middle part of the stirring paddle (11) is fixedly connected to the bottom end of the oil cylinder (8), and a lower head (12) is arranged between the mesh plate (10) and the inner bottom of the cylinder (1).

2. A two-in-one microporous precision filter capable of rapid filtration according to claim 1, characterized in that: An upper sealing head (13) is arranged on the top of the cylinder (1), and the upper sealing head (13) is connected and fixed to the cylinder (1) via a flange (14). A liquid collecting pipe (15) is arranged on one side of the flange (14), and one end of the liquid collecting pipe (15) extends into the interior of the cylinder (1) and a plurality of filter elements (16) are arranged at the end thereof.

3. A two-in-one microporous precision filter capable of rapid filtration according to claim 1, characterized in that: A discharge assembly (17) is provided at the bottom of the outer wall of the cylinder (1), and the discharge assembly (17) comprises a discharge port (104) located at the bottom of the cylinder (1), the discharge port (104) is communicated with the interior of the cylinder (1), and a discharge port oil cylinder (18) is provided at one end of the discharge port (104).

4. A two-in-one microporous precision filter capable of rapid filtration according to claim 1, characterized in that: A support (19) is fixedly connected to the outer wall of the cylinder (1), and a support foot (20) is fixedly connected to the bottom of the support (19).

5. A two-in-one microporous precision filter capable of rapid filtration according to claim 1, characterized in that: A lifting cylinder (21) is provided at the bottom of the cylinder (1), and a liquid inlet (101) and a liquid outlet (102) are provided on both sides of the outer wall of the cylinder (1), the liquid inlet (101) is connected to the interior of the cylinder (1), and the liquid outlet (102) is connected to a port of a liquid collecting pipe (15).

6. A two-in-one microporous precision filter capable of rapid filtration according to claim 1, characterized in that: An auxiliary outlet (103) is provided at the bottom of the cylinder (1), and a pressure gauge interface (105) and a cleaning interface (106) are provided on both sides of the top of the cylinder (1); the auxiliary outlet (103), the pressure gauge interface (105), and the cleaning interface (106) are all in communication with the interior of the cylinder (1).

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