A cleaning device for a horizontal plate filter filtration assembly

Abstract

The application relates to the technical field of cleaning, in particular to a cleaning device for a horizontal plate filter filter assembly, which is fixedly arranged with a support frame body on a mounting seat body, is provided with a cleaning auxiliary mechanism on the support frame body, and performs flushing on the filter assembly; mainly through cooperation of the cleaning auxiliary mechanism and the flushing bin body, the inside of the filter assembly is flushed and cleaned before the filter assembly is flushed by the flushing bin body, that is, the spray pipe head is controlled to enter the outside water inlet hole outside the annular filter plate through the electric control rod body, so that the cleaning water can better enter the inner cavity of the filter assembly, and the filter assembly inner cavity has a better cleaning effect on the sundries, that is, the filter assembly does not need to be disassembled, the operation steps of the staff are saved, and the cleaning work efficiency of the filter assembly is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning, in particular to a cleaning device for a filter assembly of a horizontal plate filter. BACKGROUND

[0002] The horizontal plate filter is composed of filter paper clamped in the middle of several horizontal filter plates in a closed cylinder. It relies on filter paper as a filter medium to perform pressurized filtration in a closed container. During filtration, the filtrate is pumped into the filter body by a delivery pump, enters the space between the two filter plates through the small holes on the outer circumference of the filter plates, flows into the filter paper and the porous support plate, and then flows into the central hole of the filter plate and out of the discharge port at the bottom of the body. After filtration, compressed air is used to press out the residual liquid in the filter.

[0003] For the cleaning of the filter assembly, regular disassembly and cleaning are required. Generally, the filter assembly is placed on a conveying net belt, which transports the filter assembly to a spray washing bin for cleaning. A water spray head is provided at the top of the spray washing bin to wash the filter assembly from the top. This process is effective for external cleaning, but the internal washing effect of the filter assembly is poor. The outer sidewall of the filter plate is provided with a water inlet hole, and the inner sidewall is provided with a water outlet hole. During filtration, the liquid enters the water inlet hole of the outer sidewall of the filter plate, is then filtered by the filter paper, and then flows out of the water outlet hole of the inner sidewall of the filter plate. In order to improve the cleaning effect of the internal filter plate and filter paper, the filter assembly is generally disassembled, cleaned, and then assembled, which is inconvenient for cleaning.

[0004] Therefore, the present application provides a cleaning device for a filter assembly of a horizontal plate filter to solve the above problems. SUMMARY

[0005] The present application aims to provide a cleaning device for a filter assembly of a horizontal plate filter to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a cleaning device for a filter assembly of a horizontal plate filter, comprising a cleaning device base and a flushing bin, a conveying net belt is provided on the cleaning device base, the flushing bin is provided at the top of the cleaning device base, and a flushing spray head is provided at the inner top of the flushing bin.

[0007] A mounting seat is fixedly provided on the cleaning device base by bolts, a support frame is fixedly provided on the mounting seat, a cleaning auxiliary mechanism is provided on the support frame, the cleaning auxiliary mechanism flushes the filter assembly, and the filter assembly is placed on the conveying net belt. The filter assembly comprises a ring-shaped filter plate, and the outer side of the ring-shaped filter plate is provided with an outer water inlet hole.

[0008] Preferably, the cleaning auxiliary mechanism comprises an electric control rod body and a water spraying pipe; the electric control rod body is fixedly arranged on the support frame body, and a loading disc is fixedly arranged at one end of the electric control rod body; the loading disc is fixedly connected with a mounting disc seat through screws; the mounting disc seat is provided with the water spraying pipe; the water spraying pipe is connected with a cleaning water conveying hose; a cleaning pipe head is arranged at the pipe opening of the water spraying pipe; and the electric control rod body and the annular filter plate are arranged in the same number.

[0009] Preferably, positioning clamping grooves are symmetrically arranged on the outer side wall of the cleaning pipe head.

[0010] Preferably, the cleaning pipe head is connected with an auxiliary accessory, and the auxiliary accessory comprises a flushing spray pipe; a butt joint plug is fixedly arranged at one end of the flushing spray pipe; and the butt joint plug is adaptively plugged with the cleaning pipe head.

[0011] Preferably, through insertion grooves are symmetrically arranged in the butt joint plug; the through insertion grooves are adaptively plugged with positioning clamping plates; one end of the positioning clamping plate is adaptively clamped with the positioning clamping groove on the outer side wall of the cleaning pipe head; and an auxiliary pull buckle is fixedly arranged at the other end of the positioning clamping plate.

[0012] Preferably, extension protrusions are equidistantly fixedly arranged on the outer side wall of the flushing spray pipe; and injection hole bodies are arranged in the extension protrusions; the injection hole bodies are equidistantly arranged in a straight line in the extension protrusions; and the injection hole bodies are in communication with the flushing spray pipe.

[0013] Preferably, four groups of extension protrusions are equidistantly arranged on the outer side wall of the flushing spray pipe; two groups of the extension protrusions are arranged in an inclined upward manner; and the other two groups of the extension protrusions are arranged in an inclined downward manner.

[0014] Preferably, the through insertion grooves in the butt joint plug and the positioning clamping grooves on the outer side wall of the cleaning pipe head are arranged in the same number; and the shapes of the two grooves are the same.

[0015] Preferably, connection assemblies are connected at the positions of the injection hole bodies on the extension protrusions; the connection assemblies comprise a connection pipe head and a spherical shell; the connection pipe head is threadedly connected with a mounting screw groove arranged at the position of the injection hole body; and the connection pipe head is fixedly arranged with the spherical shell.

[0016] Preferably, the pipe opening of the connection pipe head is in communication with the spherical shell; and dispersion holes are uniformly arranged on the side wall of the spherical shell; and one spherical shell is arranged at the position of one injection hole body.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] This invention relates to a cleaning device for a horizontal plate filter assembly, comprising a cleaning platform and a rinsing chamber. A conveyor belt is mounted on the cleaning platform, and the rinsing chamber is located on top of the platform, with rinsing nozzles positioned on its inner top side. A mounting base is bolted to the platform, and a support frame is fixed to the mounting base. A cleaning auxiliary mechanism is mounted on the support frame to rinse the filter assembly. This solution achieves filter assembly cleaning primarily through the combined use of the cleaning auxiliary mechanism and the rinsing chamber. Before rinsing the filter assembly through the rinsing chamber, the cleaning auxiliary mechanism provides internal rinsing and cleaning. Specifically, the spray nozzle, controlled by an electric control rod, enters the outer water inlet of the annular filter plate, allowing cleaning water to better penetrate the filter assembly's inner cavity. This results in better cleaning of impurities within the filter assembly, eliminating the need for disassembly and saving operational steps, thus significantly improving the efficiency of filter assembly cleaning. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the cleaning device structure connection for the horizontal plate filter assembly of the present invention;

[0020] Figure 2 for Figure 1 Enlarged schematic diagram of the structural connection at point A;

[0021] Figure 3 for Figure 1 Enlarged schematic diagram of the structural connection at point B;

[0022] Figure 4 This is a schematic diagram of the explosion-proof left side of the connection between the water spray pipe and auxiliary accessories of the present invention;

[0023] Figure 5 for Figure 4 Enlarged schematic diagram of the structural connection at point C;

[0024] Figure 6 This is a right-side view of the exploded connection between the water spray pipe and auxiliary accessories of the present invention;

[0025] Figure 7 for Figure 6 Enlarged schematic diagram of the structural connection at point D;

[0026] Figure 8 This is a schematic diagram of a partial structure connecting the flushing nozzle and the connecting assembly of the present invention;

[0027] Figure 9 for Figure 8 Enlarged schematic diagram of the structural connection at point E in the middle.

[0028] In the figure: cleaning device table body 1, conveying mesh belt 2, flushing bin body 3, flushing nozzle 4, mounting seat body 5, support frame body 6, filter assembly 7, annular filter plate 8, outer water inlet hole 9, electric control rod body 1001, loading disc 1002, mounting disc seat 1003, water spraying pipe 1004, cleaning water conveying hose 1005, spraying pipe head 1006, positioning clamping groove 1007, butt plug 1101, flushing spray pipe 1102, through slot 1103, positioning clamping plate 1104, auxiliary pull buckle 1105, extension protrusions 1106, spray hole body 1107, mounting screw groove 1201, connecting pipe head 1202, spherical shell 1203, dispersion shot hole 1204. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be described clearly and completely below. All other embodiments obtained by those of ordinary skill in the art without creative labor on the premise that the embodiments in the present application are within the scope of protection of the present application.

[0030] Embodiment one: please refer to Figures 1-9 A cleaning device for a horizontal plate filter filter assembly, comprising a cleaning device table body 1 and a flushing bin body 3, a conveying mesh belt 2 is arranged on the cleaning device table body 1, the flushing bin body 3 is arranged on the top of the cleaning device table body 1, and a flushing nozzle 4 is arranged on the inner top of the flushing bin body 3; wherein a mounting seat body 5 is arranged on the cleaning device table body 1 by bolt fixing, a support frame body 6 is fixedly arranged on the mounting seat body 5, a cleaning auxiliary mechanism is arranged on the support frame body 6, the cleaning auxiliary mechanism flushes the filter assembly 7, and the filter assembly 7 is placed on the conveying mesh belt 2, the filter assembly 7 comprises an annular filter plate 8, and an outer water inlet hole 9 is arranged on the outer side of the annular filter plate 8.

[0031] That is, for the flushing work of the filter assembly 7, the filter assembly 7 is placed on the conveying mesh belt 2, the conveying mesh belt 2 is first paused, according to the attached Figures 1-3As shown, the filter assembly 7 is placed on the conveying mesh belt 2, and the outer side water inlet hole 9 outside the annular filter plate 8 is aligned with the electric control rod body 1001 on the support frame body 6, that is, the outer side water inlet hole 9 is aligned with the spray pipe head 1006, and before the outer side of the filter assembly 7 is washed by the washing nozzle 4 at the top of the washing chamber body 3, the inside of the filter assembly 7 is cleaned by the cleaning auxiliary mechanism; that is, the water spray pipe 1004 is pushed forward by the electric control rod body 1001, so that the spray pipe head 1006 at the front end of the water spray pipe 1004 is inserted into the outer side water inlet hole 9 outside the annular filter plate 8, and the cleaning water conveyed in the cleaning water conveying hose 1005 is sprayed from the spray pipe head 1006. Here, each annular filter plate 8 in the filter assembly 7 corresponds to an electric control rod body 1001, that is, each outer side water inlet hole 9 outside each annular filter plate 8 has a spray pipe head 1006 inserted, that is, the inner cavity of each annular filter plate 8 can be cleaned, and the internal cleaning work efficiency is good; wherein the support frame body 6 is symmetrically provided with two on the cleaning device table body 1, that is, the cleaning auxiliary mechanism is provided on each support frame body 6, that is, the cleaning auxiliary mechanism is symmetrically provided on both sides of the filter assembly 7 to further improve the cleaning work efficiency; after washing the inner cavity of the annular filter plate 8; at this time, the water spray pipe 1004 is pulled back by the electric control rod body 1001 until the spray pipe head 1006 at the front end of the water spray pipe 1004 is separated from the outer side water inlet hole 9; here, the internal cleaning work of the filter assembly 7 is completed, and then the conveying mesh belt 2 is started to convey the filter assembly 7 into the washing chamber body 3, and then the filter assembly 7 is washed by the washing nozzle 4; the cleaning auxiliary mechanism comprises the electric control rod body 1001 and the water spray pipe 1004; the electric control rod body 1001 is fixedly provided on the support frame body 6, and a loading disc 1002 is fixedly provided at one end of the electric control rod body 1001, the loading disc 1002 is fixedly connected with a mounting disc seat 1003 by screws, the mounting disc seat 1003 is provided with the water spray pipe 1004, the water spray pipe 1004 is connected with a cleaning water conveying hose 1005, and the spray pipe head 1006 is provided at the pipe opening of the water spray pipe 1004; wherein the electric control rod body 1001 and the annular filter plate 8 are provided in the same number.

[0032] The cleaning of the filter assembly 7 is mainly realized by the cooperation of the cleaning auxiliary mechanism and the flushing bin body 3. Before the filter assembly 7 is flushed by the flushing bin body 3, the cleaning auxiliary mechanism has a flushing and cleaning effect on the inside of the filter assembly 7. That is, the spray pipe head 1006 controlled by the electric control rod body 1001 enters the outside water inlet hole 9 outside the annular filter plate 8, so that the cleaning water can enter the inner cavity of the filter assembly 7, and the dirt in the inner cavity of the filter assembly 7 can be better cleaned. That is, the filter assembly 7 does not need to be disassembled, the operation steps of the workers are saved, and the cleaning efficiency of the filter assembly 7 is improved.

[0033] Embodiment two: according to the attached Figures 4-7As shown in the figure, the present scheme is symmetrically provided with positioning clamping grooves 1007 on the outer side wall of the spray pipe head 1006, and the positioning clamping grooves 1007 are used in cooperation with the positioning clamping plates 1104 to install the flushing spray pipe 1102. That is, the spray pipe head 1006 is connected with the auxiliary accessories, which include the flushing spray pipe 1102. The flush spray pipe 1102 is fixedly provided with a butt plug 1101 at one end, which is adapted to be inserted into the spray pipe head 1006. The butt plug 1101 is symmetrically provided with a through slot 1103, which is adapted to be inserted into the positioning clamping plate 1104. One end of the positioning clamping plate 1104 is adapted to be clamped into the positioning clamping groove 1007 on the outer side of the spray pipe head 1006, and the other end of the positioning clamping plate 1104 is fixedly provided with an auxiliary pull buckle 1105. The through slot 1103 in the butt plug 1101 and the positioning clamping groove 1007 on the outer side wall of the spray pipe head 1006 have the same number of groups and the same slot shape. The auxiliary accessories are connected with the spray pipe head 1006 for the purpose of further improving the cleaning effect of the inner cavity of the filter assembly 7. That is, the flushing spray pipe 1102 is inserted into the outer water inlet hole 9, and the flushing spray pipe 1102 can enter the inner cavity of the annular filter plate 8 to a deeper position. For the installation and use of the flushing spray pipe 1102, the butt plug 1101 is sleeved on the spray pipe head 1006, and the through slot 1103 on the side wall of the butt plug 1101 is aligned with the positioning clamping groove 1007 on the side wall of the spray pipe head 1006. After the butt plug 1101 is inserted into the spray pipe head 1006, the through slot 1103 on the butt plug 1101 is aligned with the positioning clamping groove 1007 on the side wall of the spray pipe head 1006. Then, the positioning clamping plate 1104 is positioned, that is, the auxiliary pull buckle 1105 at one end of the positioning clamping plate 1104 is pinched by hand, and the other end of the positioning clamping plate 1104 is inserted into the through slot 1103 until it is clamped into the positioning clamping groove 1007 on the outer side of the spray pipe head 1006. Thus, the installation and positioning of the flushing spray pipe 1102 are quickly realized. If the flushing spray pipe 1102 needs to be disassembled, the auxiliary pull buckle 1105 is pulled by hand to pull out the positioning clamping plate 1104, so that the positioning clamping plate 1104 is separated from the positioning clamping groove 1007 on the spray pipe head 1006. Thus, the positioning of the butt plug 1101 is released, and the flushing spray pipe 1102 is disassembled.

[0034] The extension ribs 1106 are equidistantly arranged on the outer side wall of the flushing spray pipe 1102, and the spray hole bodies 1107 are arranged in the extension ribs 1106, the spray hole bodies 1107 are arranged in a straight line in the extension ribs 1106, and the spray hole bodies 1107 are arranged in communication with the flushing spray pipe 1102; and the extension ribs 1106 are arranged in four groups equidistantly on the outer side wall of the flushing spray pipe 1102, two groups are arranged upwardly, and the other two groups are arranged downwardly; the two groups of extension ribs 1106 are arranged upwardly, and the cleaning water sprayed from the spray hole bodies 1107 in the extension ribs 1106 can provide a flushing effect on the top position of the inner cavity of the annular filter plate 8; similarly, the cleaning water sprayed from the spray hole bodies 1107 in the other two groups of extension ribs 1106 arranged downwardly can provide a flushing effect on the bottom position of the inner cavity of the annular filter plate 8; the extension ribs 1106 and the spray hole bodies 1107 arranged in the extension ribs 1106 provide a guiding effect for the sprayed cleaning water, and the spray hole bodies 1107 are uniformly arranged in each extension rib 1106, which improves the spraying range of the cleaning water in the inner cavity of the annular filter plate 8, improves the impact flushing range of the cleaning water on the inner cavity of the annular filter plate 8, and has a better cleaning effect on the impurities in the inner cavity of the annular filter plate 8; and since the support frame body 6 is symmetrically arranged on the cleaning device table body 1, when the auxiliary accessory is connected and used with the spray pipe head 1006, two flushing spray pipes 1102 are symmetrically inserted into the inner cavity of the same annular filter plate 8, and the flushing spray pipe 1102 sprays and flushes the inner cavity of the annular filter plate 8, which has a positive effect on improving the cleaning efficiency of the inner cavity of the annular filter plate 8.

[0035] Whether the auxiliary accessory is connected and used with the spray pipe head 1006 can be selected according to the actual cleaning needs of the filter assembly 7, which has good cleaning flexibility; when the flushing spray pipe 1102 and the spray pipe head 1006 are not used, the water pipe 1004 is directly pushed forward by the electric control rod 1001 until the spray pipe head 1006 at the front end of the water pipe 1004 is inserted into the outer side water inlet hole 9 of the annular filter plate 8, and water is sprayed into the inner cavity of the annular filter plate 8 through the spray pipe head 1006; since two sets of cleaning auxiliary mechanisms are symmetrically arranged on the cleaning device table body 1, when the spray pipe head 1006 is inserted into the outer side water inlet hole 9 to spray and clean the inner cavity of the annular filter plate 8, two spray pipe heads 1006 are symmetrically inserted into the same annular filter plate 8, and the two spray pipe heads 1006 symmetrically spray and clean the inner cavity of the annular filter plate 8, and the sprayed cleaning water also forms a convection collision effect in the middle position of the annular filter plate 8, and the collided cleaning water has a clear collision effect on the inner cavity of the annular filter plate 8.

[0036] The auxiliary accessory can also be directly used with the spray pipe head 1006 to clean the inside of the filter assembly 7, that is, the docking plug 1101 is sleeved on the spray pipe head 1006, and the docking plug 1101 is positioned by the positioning clamping plate 1104, so that the installation and positioning of the flushing spray pipe 1102 are quickly realized. Then, the flushing spray pipe 1102 is made to enter the annular filter plate 8 from the outside water inlet hole 9 through the forward pushing control of the electric control rod body 1001 to perform the water spraying cleaning work.

[0037] In order to ensure the cleaning effect of the inside of the filter assembly 7, the inside of the filter assembly 7 can be first flushed by using the spray pipe head 1006, then the flushing spray pipe 1102 is connected with the spray pipe head 1006, and then the flushing spray pipe 1102 is inserted into the inner cavity of the annular filter plate 8 to perform the flushing work. If the flushing spray pipe 1102 is directly inserted into the outside water inlet hole 9, the pipe body of the flushing spray pipe 1102 may block part of the inner cavity of the annular filter plate 8 during the water spraying cleaning process of the flushing spray pipe 1102, so that the blocked part cannot be cleaned well. Therefore, the spray pipe head 1006 is first used to enter the inner cavity of the annular filter plate 8 to perform the first flushing work. Then, the flushing spray pipe 1102 is connected with the spray pipe head 1006, and the flushing spray pipe 1102 is inserted into the annular filter plate 8 from the outside water inlet hole 9 to provide a second cleaning work. That is, the spray pipe 1004 is pushed forward by the electric control rod body 1001, so that the spray pipe head 1006 at the front end of the spray pipe 1004 is inserted into the outside water inlet hole 9 outside the annular filter plate 8, and the cleaning water in the cleaning water conveying hose 1005 is sprayed from the spray pipe head 1006. After the inner cavity of the annular filter plate 8 is first flushed by the spray pipe head 1006, the spray pipe head 1006 is pulled back by the electric control rod body 1001 until the spray pipe head 1006 is separated from the outside water inlet hole 9. Then, the flushing spray pipe 1102 is installed with the spray pipe head 1006, that is, the docking plug 1101 is inserted with the spray pipe head 1006, and the positioning clamping plate 1104 is clamped with the positioning clamping groove 1007 outside the spray pipe head 1006 to quickly install the flushing spray pipe 1102. Then, the flushing spray pipe 1102 is pushed forward by the electric control rod body 1001 until the flushing spray pipe 1102 enters the inner cavity of the annular filter plate 8 from the outside water inlet hole 9. After the inner cavity of the annular filter plate 8 is flushed by the flushing spray pipe 1102, the flushing spray pipe 1102 is pulled back by the electric control rod body 1001 until the flushing spray pipe 1102 is separated from the outside water inlet hole 9.

[0038] According to the accompanying Figures 8-9As shown, in order to further improve the spraying range of the cleaning water sprayed from the dispersion holes 1204, the connecting assembly is arranged at the position of the orifice of the spraying hole body 1107 on the extension convex strip 1106, wherein the connecting assembly comprises a connecting pipe head 1202 and a spherical shell 1203; the connecting pipe head 1202 is threadedly connected with a mounting screw groove 1201 arranged at the position of the orifice of the spraying hole body 1107, and the connecting pipe head 1202 is fixedly arranged with the spherical shell 1203; wherein the pipe opening of the connecting pipe head 1202 is in communication with the spherical shell 1203, and the side wall of the spherical shell 1203 is uniformly provided with the dispersion holes 1204; one of the spraying hole bodies 1107 is provided with one spherical shell 1203; that is, the cleaning water sprayed from the spraying hole body 1107 is sprayed through the dispersion holes 1204 on the spherical shell 1203, which is equivalent to dispersing and spraying the sprayed cleaning water, thereby further improving the impact range of the sprayed cleaning water on the inner cavity of the annular filter plate 8, and the cleaning effect of the inner cavity of the annular filter plate 8 is better; and the spherical shell 1203 is connected with the connecting pipe head 1202, and the connecting pipe head 1202 is threadedly connected with the mounting screw groove 1201, that is, the spherical shell 1203 is detachably arranged, when the spherical shell 1203 is needed, it can be temporarily selected and installed for use, and when the spherical shell 1203 is not needed, it can be detached, which also has good working flexibility.

[0039] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a horizontal plate filter assembly, comprising a cleaning device platform (1) and a rinsing chamber (3), wherein a conveyor belt (2) is provided on the cleaning device platform (1), the rinsing chamber (3) is provided on the top of the cleaning device platform (1), and a rinsing nozzle (4) is provided on the inner top of the rinsing chamber (3). Its features are: A mounting base (5) is fixedly installed on the cleaning device platform (1) by bolts. A support frame (6) is fixedly installed on the mounting base (5). A cleaning auxiliary mechanism is provided on the support frame (6). The cleaning auxiliary mechanism washes the filter assembly (7). The filter assembly (7) is placed on the conveyor belt (2). The filter assembly (7) includes an annular filter plate (8). An outer water inlet hole (9) is provided on the outer side of the annular filter plate (8). The cleaning auxiliary mechanism includes an electric control rod (1001) and a water spray pipe (1004); the electric control rod (1001) is fixedly mounted on the support frame (6), and a loading plate (1002) is fixedly mounted at one end of the electric control rod (1001). The loading plate (1002) is fixedly connected to the mounting plate base (1003) by screws. A water spray pipe (1004) is mounted on the mounting plate base (1003). The water spray pipe (1004) is connected to the cleaning water delivery hose (1005). A spray head (1006) is provided at the opening of the water spray pipe (1004). The electric control rod (1001) and the annular filter plate (8) are provided with the same number of sets. Positioning slots (1007) are symmetrically provided on the outer side wall of the spray nozzle (1006). The spray nozzle (1006) is connected to the auxiliary accessories, which include a flushing nozzle (1102). A docking plug (1101) is fixedly provided at one end of the flushing nozzle (1102), and the docking plug (1101) is adapted to be plugged into the spray nozzle (1006). A through slot (1103) is symmetrically arranged in the docking plug (1101). The through slot (1103) is adapted to be inserted into the positioning plate (1104). One end of the positioning plate (1104) is adapted to be inserted into the positioning slot (1007) on the outside of the spray nozzle (1006). An auxiliary pull buckle (1105) is fixedly arranged at the other end of the positioning plate (1104).

2. The cleaning device for the horizontal plate filter assembly according to claim 1, characterized in that: An extension ridge (1106) is fixedly provided at equal intervals on the outer wall of the flushing nozzle (1102), and a spray hole (1107) is provided in the extension ridge (1106). The spray hole (1107) is arranged in a straight line at equal intervals in the extension ridge (1106), and the spray hole (1107) is connected to the flushing nozzle (1102).

3. The cleaning device for the horizontal plate filter assembly according to claim 2, characterized in that: The extended protrusions (1106) are arranged in four sets at equal intervals on the outer side wall of the flushing nozzle (1102), two sets of which are inclined upwards and the other two sets are inclined downwards.

4. The cleaning device for the horizontal plate filter assembly according to claim 1, characterized in that: The number of through slots (1103) in the docking plug (1101) and the positioning slots (1007) on the outer wall of the spray nozzle (1006) are the same, and the slot shapes are also the same.

5. The cleaning device for the horizontal plate filter assembly according to claim 2, characterized in that: A connecting assembly is connected to the orifice position of the injection hole (1107) on the extended protrusion (1106), wherein the connecting assembly includes a connecting pipe head (1202) and a spherical shell (1203); the connecting pipe head (1202) is threadedly connected to the mounting screw groove (1201), the mounting screw groove (1201) is located at the orifice position of the injection hole (1107), and the connecting pipe head (1202) is fixedly connected to the spherical shell (1203).

6. The cleaning device for a horizontal plate filter assembly according to claim 5, characterized in that: The opening of the connecting pipe head (1202) is connected to the spherical shell (1203), and a scattering hole (1204) is uniformly arranged on the side wall of the spherical shell (1203); a spherical shell (1203) is arranged at the opening position of one of the spray hole bodies (1107).

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