Filtering device of slicing machine

Abstract

The utility model relates to the field of photovoltaic technology, in particular to a slicer filtering device which comprises a filter body, a filter element, a filter element, a filter element, a filter element, a filter element and a filter element, and the filter body is provided with a feed port, a discharge port and a drain outlet; the filtering unit is arranged in the filter main body; the cleaning unit is arranged in the filter main body; the filter main body is further provided with a cleaning opening, the cleaning opening is communicated with the inner space of the filter main body, and the cleaning unit is connected with the cleaning opening; the cleaning unit is provided with a nozzle capable of spraying a cleaning medium towards the filtering unit. According to the slicing machine filtering device, by arranging the cleaning unit, cleaning of the filtering unit is achieved on the basis that the basic filtering function is guaranteed, the filtering unit can be repeatedly used, the service life of the filtering unit is effectively prolonged, and therefore the replacement frequency of the filtering unit is effectively reduced, and the consumable input amount is reduced; therefore, the use cost of the slicing machine filtering device is reduced, and the workload of operators is also reduced.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a slicer filtering device. Background Art

[0002] At present, the traditional slicing machine filtration in the photovoltaic slicing industry is mainly bag filters, and its filtering method is a pressure filter device. The main components are filter cylinder, filter cylinder cover and quick-opening mechanism, melt-blown filter bag and reinforced mesh, etc. When working, the mortar flows into the internal filter bag from the side inlet pipe of the filter housing. The filter bag itself is installed in the reinforced mesh basket. The liquid penetrates the filter bag of the required fineness grade to obtain qualified mortar filtrate, and impurity particles are intercepted by the filter bag. The continuous filtering needs can be met by frequently replacing the filter bag.

[0003] The existing filtering device has the following defects:

[0004] 1. There are consumables issues. The filter bag consumption is particularly large, and the filter bag is basically replaced once for each cut. The filter bag has become a consumable, requiring a dedicated site to store such a large amount of consumables, and also requiring a dedicated person to purchase and manage the consumables.

[0005] 2. Waste of work time. Each time you change the filter bag, you need to manually open the filter cover, remove the used filter bag, clean every corner inside the filter, replace the new filter bag, and finally re-lock the cover to seal it. The operation is extremely inconvenient, the requirements for the operator are relatively high, and it will also waste operating hours and reduce overall efficiency.

[0006] 3. Waste disposal issues. The silicon mud slices left in the bag are disposed of with the bag. The main method in the industry is to pay a third party with solid waste disposal qualifications to handle the waste. The cost is relatively high and the silicon mud cannot be recycled. The transportation and storage of filter bags will also cause dust and other environmental pollution. Utility Model Content

[0007] The purpose of the present application is to provide a slicer filter device to solve, to a certain extent, the technical problem in the prior art that the existing slicer filter device requires frequent replacement of consumables.

[0008] The present application provides a slicer filtering device, comprising: a filter body, wherein the filter body is provided with a feed inlet, a feed outlet and a sewage outlet;

[0009] A filter unit, wherein the filter unit is disposed in the filter body;

[0010] A cleaning unit, the cleaning unit is arranged in the filter body; the filter body is also provided with a cleaning port, the cleaning port is communicated with the internal space of the filter body, and the cleaning unit is connected to the cleaning port;

[0011] The cleaning unit is provided with a nozzle capable of spraying a cleaning medium toward the filter unit.

[0012] In the above technical solution, further, the filter body has a cylindrical structure with an opening at the upper end, the opening is provided with a gland, and the cleaning port is provided on the gland;

[0013] The feed inlet and the discharge port are arranged on the side wall of the filter body, and the feed inlet is located at a position higher than the discharge port;

[0014] The sewage outlet is arranged at the bottom of the filter body, and the sewage outlet is provided with a sewage valve.

[0015] In any of the above technical solutions, further, the cleaning unit includes:

[0016] A frame, the frame is cylindrical and connected to the filter body; the frame and the inner wall surface of the filter body are spaced apart;

[0017] A filter screen is arranged on the frame.

[0018] In any of the above technical solutions, further, the inner wall surface of the filter body is provided with a first annular flange and a second annular flange, the first annular flange is located above the second annular flange; the feed port is located at a position higher than the first annular flange;

[0019] A first connecting edge is provided at one end of the skeleton, and the first connecting edge is connected to the first annular flange. A second connecting edge is provided at the other end of the skeleton, and the second connecting edge is connected to the second annular flange.

[0020] In any of the above technical solutions, further, the slicer filtering device also includes:

[0021] A first sealing member, the first sealing member being disposed between the first annular flange and the first connecting edge;

[0022] A second sealing member is disposed between the second annular flange and the second connecting edge.

[0023] In any of the above technical solutions, further, the cleaning unit further includes a nozzle, the length of which extends along the height direction of the filter body, and one end of which is connected to the cleaning port;

[0024] There are multiple nozzles, which are staggeredly arranged on the nozzle pipe, and the spraying direction of each nozzle is toward the filter screen.

[0025] In any of the above technical solutions, further, the slicer filtering device also includes:

[0026] a first manual valve and a first one-way valve, wherein the first manual valve is connected to the cleaning port, and the first one-way valve is connected to the first manual valve;

[0027] a medium supply pipe, wherein the medium supply pipe is connected to the first one-way valve;

[0028] A flushing valve is arranged on the medium supply pipe.

[0029] In any of the above technical solutions, further, the gland is also provided with an air inlet interface, and the air inlet interface is provided with a second manual valve and a second one-way valve.

[0030] In any of the above technical solutions, further, the slicer filtering device also includes a control system;

[0031] The drain valve is a pneumatic valve; the flushing valve is a solenoid valve; the drain valve and the flushing valve are respectively connected to the control system.

[0032] In any of the above technical solutions, further, the slicer filtering device also includes:

[0033] Base;

[0034] The number of the brackets is multiple, and the multiple brackets are arranged at intervals along the circumference of the filter body, and each of the brackets is connected to the base and the filter body at the same time.

[0035] Compared with the prior art, the beneficial effects of this application are:

[0036] The slicer filtering device provided in the present application includes: a filter body, the filter body is provided with a feed port, a discharge port and a sewage outlet; a filter unit, the filter unit is arranged in the filter body; a cleaning unit, the cleaning unit is arranged in the filter body; the filter body is also provided with a cleaning port, the cleaning port is connected to the internal space of the filter body, and the cleaning unit is connected to the cleaning port; the cleaning unit is provided with a nozzle, and the nozzle can spray a cleaning medium toward the filter unit.

[0037] The slicer filter device provided in the present application, by providing a cleaning unit, realizes the cleaning of the filter unit on the basis of ensuring the basic filtering function, so that the filter unit can be used repeatedly, effectively extending the service life of the filter unit, thereby effectively reducing the replacement frequency of the filter unit and reducing the input of consumables, thereby reducing the use cost of the slicer filter device and reducing the workload of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0039] Figure 1 A schematic diagram of the structure of a slicer filter device provided in an embodiment of the present application;

[0040] Figure 2 Another structural schematic diagram of the slicer filtering device provided in the embodiment of the present application;

[0041] Figure 3 for Figure 2 Section view along AA;

[0042] Figure 4 A schematic diagram of the structure of a filter unit of a slicer filter device provided in an embodiment of the present application;

[0043] Figure 5 A schematic diagram of the structure of a cleaning unit of a slicer filter device provided in an embodiment of the present application;

[0044] Figure 6 for Figure 3 A schematic diagram of the enlarged structure at B;

[0045] Figure 7 for Figure 3 Schematic diagram of the enlarged structure at C.

[0046] Reference numerals:

[0047] 1-filter body, 101-feed port, 102-discharge port, 103-drain port, 104-cleaning port, 105-pressure cover, 106-air inlet interface, 107-first handle, 108-first annular flange, 109-second annular flange, 2-filter unit, 201-filter screen, 202-first connecting edge, 203-second connecting edge, 204-second handle, 3-cleaning unit, 301-spray pipe, 302-nozzle, 303-spray hole, 304-quick connector, 4-drain valve, 5-first manual valve, 6-first one-way valve, 7-medium supply pipe, 8-flushing valve, 9-second manual valve, 10-second one-way valve, 11-first sealing member, 12-second sealing member. DETAILED DESCRIPTION

[0048] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0049] The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0050] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0051] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0052] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0053] Refer to the following Figures 1 to 7 The slicer filter device described in the embodiments of the present application is described.

[0054] See also Figures 1 to 7 As shown, an embodiment of the present application provides a slicer filter device, which includes: a filter body 1, a filter unit 2 and a cleaning unit 3, wherein the interior of the filter body 1 is hollow to form a cavity, and the filter unit 2 and the cleaning unit 3 are both arranged in the cavity. The filter body 1 is provided with a feed inlet 101, a discharge port 102 and a sewage outlet 103, and the mortar to be filtered enters the cavity of the filter body 1 through the feed inlet 101, and the mortar to be filtered flows through the filter unit 2, and the impurities are filtered out of the filter body 1 through the discharge port 102, and the filtered impurities remain at the bottom of the filter body 1 and are finally discharged to the outside of the filter body 1 through the sewage outlet 103. The slicer filter device also includes a pump body, which is connected to the feed inlet 101 and is used to pump the mortar to be filtered into the filter body 1.

[0055] The filter body 1 is also provided with a cleaning port 104, and the cleaning unit 3 is connected to the cleaning port 104 inside the filter body 1, and the cleaning medium can be supplied to the cleaning unit 3 through the cleaning port 104. The cleaning unit 3 is provided with a nozzle 302, preferably, the number of the nozzles 302 is multiple, and the multiple nozzles 302 are arranged at intervals, and the multiple nozzles 302 are all arranged toward the filter unit 2 to spray the cleaning medium toward the filter unit 2, and the filter unit 2 is flushed by the cleaning medium, thereby flushing away the impurities remaining on the filter unit 2, so as to achieve the purpose of cleaning the filter unit 2 and reduce the replacement frequency of the cleaning unit 3. It should be noted that the medium can be specifically a gas, preferably an inert gas, and in this embodiment, the cleaning medium is preferably a liquid, specifically pure water.

[0056] Specifically, the filter body 1 has a cylindrical structure with an upper end opening. Preferably, the filter body 1 is a cylindrical body as a whole. A gland 105 is provided at the upper end opening of the filter body 1. The gland 105 is detachably connected to the filter body 1, so that the gland 105 can be opened or closed relative to the filter body 1, thereby facilitating the disassembly and assembly of the filter unit 2 and the cleaning unit 3. Preferably, a first handle 107 is provided on the outer surface of the gland 105, and the number of the first handles 107 is preferably two, so as to facilitate opening or closing the gland 105.

[0057] The feed port 101 is arranged on the side wall of the filter body 1, and preferably, the feed port 101 is arranged near the upper end opening of the filter body 1. The discharge port 102 is arranged on the side wall of the filter body 1, and preferably, the discharge port 102 is arranged near the bottom edge of the side wall of the filter body 1. The sewage outlet 103 is arranged at the bottom of the filter body 1, and the sewage outlet 103 is provided with a sewage valve 4 for controlling the on-off of the sewage discharge path, and the sewage valve 4 is preferably a pneumatic valve.

[0058] The cleaning port 104 is provided on the gland 105, and the cleaning port 104 is provided with a first manual valve 5, which is used to manually open or close the cleaning port 104 under special circumstances. Preferably, the first manual valve 5 is also connected to a first check valve 6 and a medium supply pipe 7, and the medium supply pipe 7 is connected to the first check valve 6 through a pagoda joint. The first check valve 6 is located between the first manual valve 5 and the medium supply pipe 7, and the cleaning medium is supplied to the cleaning port 104 by the medium supply pipe 7. The first check valve 6 can prevent the medium from flowing back. More preferably, the medium supply pipe 7 is provided with a flushing valve 8, which is used to control the on-off of the cleaning medium supply path, and the flushing valve 8 is preferably a solenoid valve.

[0059] Preferably, the slicer filter device also includes a plurality of lifting ears, and the plurality of lifting ears are evenly spaced on the side wall of the filter body 1. The plurality of lifting ears are all arranged close to the upper end port of the filter body 1, so as to facilitate the installation and transfer of the slicer filter device using lifting equipment.

[0060] Furthermore, the gland 105 is also provided with an air inlet interface 106, and the air inlet interface 106 is provided with a second manual valve 9 and a second one-way valve 10, and air can be ventilated into the filter body 1 through the air inlet interface 106. The second manual valve 9 is used to manually control the on-off of the air circuit under special circumstances. By opening or closing the air inlet interface 106, the pressure inside the filter body 1 can be adjusted to facilitate the flow of mortar and cleaning medium.

[0061] In addition, the slicer filter device further comprises a pressure gauge, which is arranged on the gland 105 , and a detection head of the pressure gauge extends into the interior of the filter body 1 for detecting the pressure inside the filter body 1 .

[0062] Furthermore, the slicer filter device also includes a base and a bracket. There are multiple brackets, and the multiple brackets are arranged on the base at intervals. The multiple brackets are distributed at intervals along the circumference of the filter body 1. Each bracket is connected to the filter body 1, thereby fixing the filter body 1 on the base.

[0063] Furthermore, the filter unit 2 includes a frame and a filter screen 201, the filter screen 201 is arranged on the frame, and the frame supports the filter screen 201. The filter unit 2 as a whole is in the shape of a cylinder with openings at both ends, preferably a cylindrical cylinder. The filter unit 2 is coaxially arranged with the filter body 1 in the cavity. The mortar to be filtered that flows into the cavity through the feed port 101 flows into the interior of the filter unit 2, flows from the inside to the outside through the filter screen 201 to filter out impurities, and then flows out through the discharge port 102. Impurities and other waste materials are deposited at the bottom of the filter body 1.

[0064] In this embodiment, the filter screen 201 may be, but is not limited to, a flexible polypropylene filter screen, a wedge screen, a sintered screen, or a stainless steel perforated screen.

[0065] Furthermore, the inner wall of the filter body 1 is provided with a first annular flange 108 and a second annular flange 109 . The first annular flange 108 is provided close to the upper opening of the filter body 1 , and the second annular flange 109 is provided close to the bottom of the filter body 1 .

[0066] The skeleton of the filter unit 2 is provided with a first connecting edge 202 at one end port. The outer diameter of the first connecting edge 202 is larger than the outer diameter of the filter unit 2. The first connecting edge 202 is placed on the upper surface of the first annular flange 108 and is fixed by bolts, screws, rivets or other forms of fasteners. The number of fasteners is multiple, and the multiple fasteners are arranged at intervals and connect the first connecting edge 202 to the first annular flange 108, so that the filter unit 2 and the filter body 1 remain fixed.

[0067] The skeleton of the filter unit 2 is provided with a second connecting edge 203 at the other end. The outer diameter of the second connecting edge 203 is larger than the outer diameter of the filter unit 2 . The second connecting edge 203 is provided facing the inner annular surface of the second annular flange 109 .

[0068] Preferably, the inner ring diameter of the first annular flange 108 is larger than the inner ring diameter of the second annular flange 109, and the inner ring wall surfaces of the two annular flanges are smooth, which facilitates the installation and disassembly process of the filter unit 2 and ensures the sealing between the second connecting edge 203 and the second annular flange 109.

[0069] Preferably, the first connecting edge 202 is provided with two second handles 204 to facilitate assembly and disassembly of the filter unit 2 .

[0070] Further, the slicer filter device further includes a first seal 11 and a second seal 12, both of which can be annular seal rings. The first seal 11 is arranged between the first connecting edge 202 and the first annular flange 108. Preferably, the first seal 11 is arranged between the first connecting edge 202 and the inner annular surface of the first annular flange 108 to seal between the first connecting edge 202 and the first annular flange 108 to prevent unfiltered mortar to be filtered from flowing between the outer surface of the filter screen and the filter body 1. The second seal 12 is arranged between the second connecting edge 203 and the second annular flange 109. Preferably, the second seal 12 is arranged between the second connecting edge 203 and the inner annular surface of the second annular flange 109 to seal between the second connecting edge 203 and the second replacement flange to prevent unfiltered mortar to be filtered and impurities at the bottom of the filter body 1 from flowing to the discharge port 102.

[0071] Further, the cleaning unit 3 further comprises a nozzle 301, which is arranged in the filter body 1. Preferably, the nozzle 301 is coaxially arranged with the filter body 1. One end of the nozzle 301 is connected to the cleaning port 104 through a quick connector 304. A plurality of spray holes 303 are provided on the nozzle 301, each of which is provided with a nozzle 302. The plurality of spray holes 303 are arranged at intervals on the side wall of the nozzle 301. Preferably, the plurality of nozzles 302 are arranged staggered along the length direction of the nozzle 301. Specifically, the plurality of nozzles 302 are divided into a plurality of columns and distributed along the length direction of the nozzle 301. The spacing between two adjacent columns of nozzles 302 is equal. Each column contains at least two nozzles 302. The nozzles 302 in each column are arranged at equal spacing along the circumference of the nozzle 301. After the cleaning medium is introduced into the nozzle 301 through the cleaning port 104, it can be sprayed out through each nozzle 302, thereby ensuring the comprehensiveness of the cleaning medium cleaning the filter 201.

[0072] When in use, the slicer filtering device can filter the mortar to be filtered. The pump body is opened, the drain valve 4 is closed, and the mortar to be filtered is injected into the filter body 1 through the feed port 101. The mortar to be filtered enters the interior of the filter unit 2 and passes through the filter net 201 from the inside to the outside, so that the filter net 201 filters the mortar to be filtered, and the filtered mortar flows out through the discharge port 102.

[0073] The slicer filter device can also perform cleaning operations, and the slicer filter device can achieve the following two cleaning modes. First, during the knife-changing interval of the slicer using the slicer filter device, start the pump body, open the drain valve 4, and inject the mortar to be filtered into the filter body 1. The mortar to be filtered flows through the filter screen 201 and then flows out through the drain port 103. During this process, the mortar to be filtered can flush the filter screen 201, and the impurities attached to the inner wall of the filter screen 201 and the impurities deposited on the bottom of the filter body 1 are discharged to the outside of the filter body 1 through the drain port 103, which has a certain cleaning effect on the filter screen 201. It should be noted that the operating time can be set for the pump body. After the operating time is reached, the pump body stops, and the mortar and impurities inside the filter body 1 are basically emptied.

[0074] Secondly, close the pump body, keep the first manual valve 5 and the first one-way valve 6 normal, open the flushing valve 8, open the drain valve 4, keep the second manual valve 9 normal, the cleaning medium is mixed with the compressed air and pressurized to flow into the nozzle 301 and sprayed out through the nozzle 302, the cleaning medium flushes the filter 201 to ensure the cleanliness of the filter 201, and the flushing wastewater generated in the process flows out through the drain valve 4. After cleaning, close the flushing valve 8 and the drain valve 4.

[0075] It should be noted that the above two cleaning methods can be used either one or the other, and can be performed sequentially. After two cleanings, the cleanliness of the filter unit 2 can be significantly improved. The generated impurities and silicon mud flow through the sewage outlet 103 to the centralized recovery system for treatment and recycling.

[0076] In addition, the slicer filter device provided in the present application can connect the flushing valve 8, the drain valve 4, and the pump body to the PLC commonly used in the prior art, and can implement the cleaning process through a preset program, thereby improving the degree of automation of the slicer filter device.

[0077] To sum up, the slicer filter device provided in the present application, by setting a cleaning unit 3, realizes the cleaning of the filter unit 2 on the basis of ensuring the basic filtering function, so that the filter unit 2 can be used repeatedly, effectively extending the service life of the filter unit 2, thereby effectively reducing the replacement frequency of the filter unit 2 and reducing the input of consumables, thereby reducing the use cost of the slicer filter device and reducing the workload of operators.

[0078] In addition, the waste generated by the filtration of the slicer filter device can be uniformly processed and recycled after being discharged through the filter body 1, thereby reducing the process of transporting filter bags storing waste and reducing pollution to the environment.

[0079] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A slicer filter device, characterized in that: include: A filter body, wherein the filter body is provided with a feed inlet, a discharge outlet and a sewage outlet; A filter unit, wherein the filter unit is disposed in the filter body; a cleaning unit, the cleaning unit being disposed in the filter body; The filter body is further provided with a cleaning port, the cleaning port is communicated with the internal space of the filter body, and the cleaning unit is connected to the cleaning port; The cleaning unit is provided with a nozzle capable of spraying a cleaning medium toward the filter unit.

2. The slicer filter device according to claim 1, characterized in that: The filter body has a cylindrical structure with an opening at the upper end, the opening is provided with a gland, and the cleaning port is provided on the gland; The feed inlet and the discharge port are arranged on the side wall of the filter body, and the feed inlet is located at a position higher than the discharge port; The sewage outlet is arranged at the bottom of the filter body, and the sewage outlet is provided with a sewage valve.

3. The slicer filter device according to claim 1, characterized in that: The cleaning unit comprises: A frame, the frame is cylindrical and connected to the filter body; the frame and the inner wall surface of the filter body are spaced apart; A filter screen is arranged on the frame.

4. The slicer filter device according to claim 3, characterized in that: The inner wall surface of the filter body is provided with a first annular flange and a second annular flange, wherein the first annular flange is located above the second annular flange; the feed port is located at a position higher than the first annular flange; A first connecting edge is provided at one end of the skeleton, and the first connecting edge is connected to the first annular flange. A second connecting edge is provided at the other end of the skeleton, and the second connecting edge is connected to the second annular flange.

5. The slicer filter device according to claim 4, characterized in that: The slicer filtering device also includes: A first sealing member, the first sealing member being disposed between the first annular flange and the first connecting edge; A second sealing member is disposed between the second annular flange and the second connecting edge.

6. The slicer filter device according to claim 3, characterized in that: The cleaning unit further comprises a nozzle, the length of which extends along the height direction of the filter body, and one end of which is connected to the cleaning port; There are multiple nozzles, which are staggeredly arranged on the nozzle pipe, and the spraying direction of each nozzle is toward the filter screen.

7. The slicer filter device according to claim 2, characterized in that: The slicer filter device also includes: a first manual valve and a first one-way valve, wherein the first manual valve is connected to the cleaning port, and the first one-way valve is connected to the first manual valve; a medium supply pipe, wherein the medium supply pipe is connected to the first one-way valve; A flushing valve is arranged on the medium supply pipe.

8. The slicer filter device according to claim 2, characterized in that: The gland is also provided with an air inlet interface, and the air inlet interface is provided with a second manual valve and a second one-way valve.

9. The slicer filter device according to claim 7, characterized in that: The slicer filter device also includes a control system; The drain valve is a pneumatic valve; the flushing valve is a solenoid valve; the drain valve and the flushing valve are respectively connected to the control system.

10. The slicer filter device according to any one of claims 1 to 9, characterized in that: The slicer filter device also includes: Base; The number of the brackets is multiple, and the multiple brackets are arranged at intervals along the circumference of the filter body, and each of the brackets is connected to the base and the filter body at the same time.

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