Ultra-thin filter plate and circular fine filter for ultra-thin filter plate

Abstract

The invention provides an ultra-thin filter plate and an ultra-thin filter plate circular fine filter, and belongs to the technical field of filter machineries, the ultra-thin filter plate and the ultra-thin filter plate circular fine filter comprise a workbench, both sides of the top surface of the workbench are fixedly connected with fixing plates, a plurality of partition plate frames distributed left and right are detachably arranged between the two fixing plates, and the partition plate frames are fixedly connected with the workbench. A filter screen frame is detachably arranged between every two adjacent partition plate frames. The filter screen frame is used for replacing a traditional plate frame, normal work of the filter cavity is guaranteed, meanwhile, the overall thickness of the unit is effectively controlled, materials are saved, meanwhile, the unit cost and the occupied area are reduced, enterprise production and operation are facilitated, the filter screen frame with the reduced thickness is easy to take, and the production efficiency is improved. Workers can conveniently increase or decrease the number of the filter screen frames and replace the filter paper, and high practicability is achieved; meanwhile, the partition plate frame and the filter screen frame are each of a circular structure, the pressure bearing capacity is improved, the stability of the device is improved, and convenience is brought to use.

Description

Technical Field

[0001] The invention belongs to the technical field of filtering machinery, in particular to an ultra-thin filter plate and an ultra-thin filter plate circular fine filter. Background Art

[0002] Fine filter is an important equipment in the production and processing of food oil. Its basic principle is that multiple plates and frames are enclosed to form multiple filter chambers. The pressurized oil enters the filter chamber and passes through the filter paper to be filtered. The filtered clear oil flows out through the oil outlet pipe. The disadvantages of existing fine filters are that the plate frame is thick and the overall mass is heavy, which makes the complete set of units occupy a large area and have high costs. In addition, the operations of replacing filter paper and adding or removing plate frames are relatively unchanged, so there is room for improvement.

[0003] Therefore, the present invention proposes an ultra-thin filter plate and an ultra-thin filter plate circular fine filter to compensate for and improve the deficiencies of the prior art. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art, the present invention proposes an ultra-thin filter plate and an ultra-thin filter plate circular fine filter.

[0005] To achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions: The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame. The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame. The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame. The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame. The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame. The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame. The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame. The filter screen frame is a kind of circular filter screen frame, and the filter screen frame is a kind of circular filter screen frame.

[0006] Preferably, the filter paper is folded in an inverted U shape, lapped on the upper edge of the filter frame and covering the left and right sides of the filter frame, and provided with through holes corresponding to the air holes, oil inlet holes and oil outlet holes respectively.

[0007] Preferably, control valves are installed on both the oil inlet pipe and the oil outlet pipe, and a pressure gauge is detachably connected to the air inlet pipe.

[0008] Preferably, the plurality of through guide grooves are radially distributed in a fan shape with the oil outlet hole on the filter frame as the center.

[0009] Preferably, a plurality of adjusting bolts are threadedly mounted on another of the fixing plates, and a push plate is provided on the left side of the plurality of adjusting screws, and the push plate is rotatably connected to the adjusting bolts.

[0010] Preferably, two drag rods and two limit rods distributed front and back are fixedly connected between the two fixing plates, and both the partition frame and the filter screen frame can slide between the drag rods and the limit rods.

[0011] Preferably, two guide slide bars distributed front and back are fixedly connected between the two fixed plates, the front and rear surfaces of the partition frame are fixedly connected to the first support block, and the front and rear surfaces of the filter frame are fixedly connected to the second support block, and the first support block and the second support block are both clamped on the top side of the guide slide bar and can slide along the guide slide bar.

[0012] Preferably, a collection tank is provided on the top surface of the workbench.

[0013] Preferably, the four corners of the bottom surface of the workbench are fixedly connected to universal wheels, and the universal wheels have a braking function.

[0014] Preferably, an oil inlet is provided on the top side of the oil inlet hole on the partition frame, and an air outlet is provided on the bottom side of the air blowing hole on the partition frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The filter screen frame used in the present invention replaces the traditional plate frame, which ensures the normal operation of the filter chamber while effectively controlling the overall thickness of the unit, saving materials while also reducing the cost and floor space of the unit, which is beneficial to the production and operation of the enterprise. The filter screen frame with reduced thickness is easy to take, which is convenient for workers to increase or decrease the number of filter screen frames and replace filter paper, and has strong practicality; at the same time, the partition frame and the filter screen frame are both circular structures, which improves the pressure bearing capacity and the stability of the device, thereby bringing convenience to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 yes Figure 1 Right view; Figure 3 yes Figure 1 The main view; Figure 4 It is a schematic diagram of the connection between the filter frame and the filter paper; Figure 5 Schematic diagram of the filter frame structure; Figure 6 It is a schematic diagram of the partition frame structure; Numbers shown in the figure: 1. workbench; 2. fixing plate; 3. partition frame; 4. filter frame; 5. filter paper; 6. air blowing hole; 7. oil inlet hole; 8. oil outlet hole; 9. oil inlet pipe; 10. oil outlet pipe; 11. air inlet pipe; 12. center through hole; 13. filter screen; 14. through guide groove; 15. through hole; 16. pressure gauge; 17. adjusting bolt; 18. push plate; 19. drag rod; 20. limit rod; 21. guide slide; 22. first support block; 23. second support block; 24. collecting tank; 25. universal wheel; 26. oil inlet; 27. air outlet. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purpose and effect of the present invention easy to understand, the present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the application.

[0019] like Figure 1-6 As shown, the ultra-thin filter plate and the ultra-thin filter plate circular fine filter of the present invention include a workbench 1, both sides of the top surface of the workbench 1 are fixedly connected to fixed plates 2, a plurality of partition frames 3 distributed left and right are detachably arranged between the two fixed plates 2, a filter screen frame 4 is detachably arranged between two adjacent partition frames 3, the partition frames 3 and the filter screen frame 4 are both circular structures, filter papers 5 are respectively arranged on both sides of the filter screen frame 4, and blowing holes 6 are provided on the top of one side of the partition frame 3 and the filter screen frame 4. An oil inlet hole 7 and an oil outlet hole 8 are provided at the bottom of one side of the mesh frame 4, and an oil inlet pipe 9 corresponding to the oil inlet hole 7, an oil outlet pipe 10 corresponding to the oil outlet hole 8 and an air inlet pipe 11 corresponding to the air hole 6 are fixedly connected to one of the fixed plates 2; the filter mesh frame 4 has a central through hole 12, and both sides of the central through hole 12 are covered with filter screens 13 respectively. The oil outlet hole 8 on the filter mesh frame 4 is also provided with a plurality of through guide grooves 14, one end of the through guide groove 14 is connected to the oil outlet hole 8, and the other end extends into the filter screen 13.

[0020] like Figure 4 As shown, the filter paper 5 is folded in an inverted U shape, and the filter paper 5 is lapped on the upper edge of the filter frame 4 and covers the left and right sides of the filter frame 4. The filter paper 5 is provided with through holes 15 corresponding to the air blowing hole 6, the oil inlet hole 7, and the oil outlet hole 8 respectively.

[0021] Specifically, the filter paper 5 is folded in an inverted U shape, and the filter paper 5 is overlapped on the upper edge of the filter frame 4 and covers the left and right sides of the filter frame 4, so that it can fit better on the filter plate 4. A through hole 15 is opened on the filter paper to facilitate the passage of gas and oil through the filter paper.

[0022] like Figure 1 and Figure 2 As shown, control valves are installed on both the oil inlet pipe 9 and the oil outlet pipe 10, and a pressure gauge 16 is detachably connected to the air inlet pipe 11.

[0023] Specifically, the control valve can control the opening and closing of the oil inlet pipe 9 and the oil outlet pipe 10 to ensure the passage of oil. A pressure gauge 16 can be set on the air inlet pipe 11 to facilitate observation of the gas pressure.

[0024] like Figure 5 As shown, the plurality of through guide grooves 14 are radially distributed in a fan shape with the oil outlet 8 on the filter frame 4 as the center.

[0025] Specifically, multiple through-flow guide grooves 14 can be provided to facilitate the oil to be introduced into the oil outlet channel.

[0026] like Figure 1 and Figure 2 As shown, a plurality of adjusting bolts 17 are threadedly mounted on another fixing plate 2 , and a push plate 18 is provided on the left side of the plurality of adjusting screws 17 , and the push plate 18 is rotatably connected to the adjusting bolts 17 .

[0027] Specifically, by rotating the adjusting bolt 17 , the drawing plate 18 can be driven to move, so that the push plate 18 is pressed against the partition frame 3 .

[0028] like Figure 1 and Figure 2 As shown, two front-to-back drag rods 19 and two front-to-back limit rods 20 are fixedly connected between the two fixing plates 2 , and the partition frame 3 and the filter screen frame 4 can slide between the drag rods 19 and the limit rods 20 .

[0029] Specifically, the push rod 19 can support the partition frame 3 and the filter screen frame 4, and the limiting rod 21 can limit the partition frame 3 and the filter screen frame 4, thereby ensuring the stability of the partition frame 3 and the filter screen frame 4.

[0030] like Figure 5 and Figure 6 As shown, two guide slide bars 21 distributed front and back are fixedly connected between the two fixed plates 2, the front and rear surfaces of the partition frame 3 are fixedly connected to the first support block 22, and the front and rear surfaces of the filter frame 4 are fixedly connected to the second support block 23. The first support block 22 and the second support block 23 are both clamped on the top side of the guide slide bar 21 and can slide along the guide slide bar 21.

[0031] Specifically, the first support block 22 and the second support block 23 are both clamped on the top side of the guide slide bar 21 and can slide along the guide slide bar 21 to support the partition frame 3 and the filter screen frame 4.

[0032] like Figure 1 and Figure 2 As shown, a collecting tank 24 is provided on the top surface of the workbench 1 .

[0033] Specifically, by providing a collecting tank 24, dripping oil can be collected conveniently, thus avoiding waste of resources and environmental pollution.

[0034] like Figure 3 As shown, the four corners of the bottom surface of the workbench 1 are fixedly connected to universal wheels 25, and the universal wheels 25 have a braking function.

[0035] Specifically, the rolling of the universal wheel 25 can drive the device to move, thereby improving the flexibility of the device.

[0036] like Figure 6 As shown, an oil inlet 26 is provided on the top side of the oil inlet hole 7 on the partition frame 3 , and an air outlet 27 is provided on the bottom side of the air blowing hole 6 on the partition frame 3 .

[0037] Specifically, the oil entering the oil inlet hole 7 enters the gap on the partition frame 3 through the oil inlet port 26 , and the gas entering the air hole 26 enters the gap on the partition frame 3 through the air outlet port 27 .

[0038] This solution also includes a controller, the position of which is set by the staff according to actual conditions during operation, and the controller is used to control the electrical devices used in this solution; the controller is one of an Intel processor, an AMD processor, a PLC controller, an ARM processor or a single-chip microcomputer, and is also used in conjunction with a motherboard, a memory stick, a storage medium and a power supply, and the power supply is AC or a lithium battery; when a display screen is provided, a display card is also provided; for the operating principle of the controller, please refer to "Principles of Automatic Control", "Principles and Application Simulation Cases of Microcontrollers" and "Principles and Applications of Sensors" published by Tsinghua University Press, and other books in this field can be used for reference; other automatic controls and electrical devices not mentioned are all knowledge well known to those skilled in the art and will not be repeated here.

[0039] Working principle: Place the partition frame 3 and the filter screen frame 4 on the two drag rods 19 and between the two limit rods 20 in sequence. After laying the filter paper 5, turn the adjusting bolt 17 to make the push plate 18 press against the partition frame 3 on the far right. A filter chamber is formed between the partition frame 3 and the filter screen frame 4. Open the oil inlet pipe 9. The oil to be filtered is distributed to each filter chamber through the oil inlet channel. The oil passes through the filter paper 5 and is filtered. Then it enters the filter screen 13 and the through guide groove 14 and finally flows into the oil outlet channel. The oil in the oil outlet channel is the filtered oil, which is discharged through the oil outlet pipe 10. After filtering a certain number of times, stop the machine and replace the filter paper 5. When the unit needs to be cleaned, close the oil outlet pipe 10 and open the air inlet pipe 11. The pressurized gas enters each filter chamber and blows the residual oil on the partition frame 3 and the filter frame 4 back to the oil inlet channel and the oil inlet pipe 9 and discharges it; Compared with the prior art, the filter screen frame in this embodiment replaces the traditional plate frame, which ensures the normal operation of the filter chamber while effectively controlling the overall thickness of the unit. It saves materials while reducing the cost and floor space of the unit, which is beneficial to the production and operation of the enterprise. The filter screen frame with reduced thickness is easy to take, which is convenient for workers to increase or decrease the number of filter screen frames and replace filter paper. It has strong practicality. At the same time, the partition frame and the filter screen frame are both circular structures, which improves the pressure bearing capacity and the stability of the device, thereby bringing convenience to use.

[0040] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0041] In the description of the present invention, it should be understood that the terms "upper", "one side", "inside", etc. 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, rather than indicating or implying that the adjustable irrigation device flushing gun or component must have a specific orientation, be constructed and operated in a specific orientation. In addition, it should be noted that, unless otherwise clearly specified and defined, the terms "set", "install", "connect", and "connect" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction relationship between two components. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0042] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultra-thin filter plate and an ultra-thin filter plate circular fine filter, comprising a workbench (1), characterized in that: Both sides of the top surface of the workbench (1) are fixedly connected to fixed plates (2), and a plurality of partition frames (3) distributed left and right are detachably arranged between the two fixed plates (2). A filter frame (4) is detachably arranged between two adjacent partition frames (3), and both the partition frame (3) and the filter frame (4) are circular structures. Filter papers (5) are respectively arranged on both sides of the filter frame (4), and a blowing hole (6) is provided on the top of one side of the partition frame (3) and the filter frame (4), and an oil inlet hole (7) and an oil outlet hole are provided on the bottom of one side of the partition frame (3) and the filter frame (4). (8), one of the fixed plates (2) is fixedly connected with an oil inlet pipe (9) corresponding to the oil inlet hole (7), an oil outlet pipe (10) corresponding to the oil outlet hole (8), and an air inlet pipe (11) corresponding to the air blowing hole (6); the filter screen frame (4) has a central through hole (12), and both sides of the central through hole (12) are covered with filter screens (13), and the oil outlet hole (8) on the filter screen frame (4) is also provided with a plurality of through guide grooves (14), one end of the through guide grooves (14) is connected to the oil outlet hole (8), and the other end extends into the filter screen (13).

2. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 1, characterized in that: The filter paper (5) is folded in an inverted U shape, and the filter paper (5) is lapped on the upper edge of the filter frame (4) and covers the left and right sides of the filter frame (4). The filter paper (5) is provided with through holes (15) corresponding to the air blowing hole (6), the oil inlet hole (7), and the oil outlet hole (8).

3. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 2, characterized in that: The oil inlet pipe (9) and the oil outlet pipe (10) are both installed with control valves, and the air inlet pipe (11) is detachably connected to a pressure gauge (16).

4. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 3, characterized in that: The plurality of through guide grooves (14) are radially distributed in a fan shape with the oil outlet hole (8) on the filter screen frame (4) as the center.

5. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 4, characterized in that: A plurality of adjusting bolts (17) are threadedly mounted on the other fixing plate (2), and a push plate (18) is provided on the left side of the plurality of adjusting screws (17), and the push plate (18) is rotatably connected to the adjusting bolts (17).

6. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 1, characterized in that: Two front-to-back distributed drag rods (19) and two front-to-back distributed limit rods (20) are fixedly connected between the two fixed plates (2), and both the partition frame (3) and the filter screen frame (4) can slide between the drag rods (19) and the limit rods (20).

7. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 2, characterized in that: Two guide slide bars (21) distributed front and back are fixedly connected between the two fixed plates (2); the front and back surfaces of the partition frame (3) are fixedly connected to the first support block (22); the front and back surfaces of the filter frame (4) are fixedly connected to the second support block (23); the first support block (22) and the second support block (23) are both clamped on the top side of the guide slide bar (21) and can slide along the guide slide bar (21).

8. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 1, characterized in that: A collecting trough (24) is provided on the top surface of the workbench (1).

9. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 1, characterized in that: The four corners of the bottom surface of the workbench (1) are fixedly connected to universal wheels (25), and the universal wheels (25) have a braking function.

10. The ultra-thin filter plate and the ultra-thin filter plate circular fine filter according to claim 1, characterized in that: An oil inlet (26) is provided on the top side of the oil inlet hole (7) on the partition frame (3), and an air outlet (27) is provided on the bottom side of the air blowing hole (6) on the partition frame (3).

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