Novel grillage machine for sewage treatment

Abstract

The utility model discloses a novel grillage machine for sewage treatment, which comprises a grillage machine main body, the grillage machine main body comprises a main box body, a grating plate is fixed at the middle position in the main box body, a uniform water discharging cylinder is rotatably arranged on the lower surface of the grating plate through a thread structure, and a filter screen plate is fixed at the top end in the main box body; by designing the cleaning mechanism, when dirt is filtered and accumulated on the surface of the filter screen plate and attached to the surface, a handle is held by hand to pull a connecting pull plate, the connecting pull plate drives a cleaning brush to be pulled through a connecting rod when being pulled, and the cleaning brush drives a sliding block to slide in a sliding groove when sliding, so that the cleaning brush stably slides; and the cleaning brush is pulled to the end part, dirt is cleaned and pulled out of the outside through the placing groove, the cleaning is more convenient, the disassembly for cleaning is not needed, the matched cleaning brush is used for cleaning, and the filter screen plate is not easy to damage.

Description

Technical Field

[0001] The utility model belongs to the technical field of grille machines, and in particular relates to a novel grille machine for sewage treatment. Background Art

[0002] Sewage includes sewage discharged into urban drainage pipes and sewage generated by residents' daily life, as well as surface runoff water formed by polluted natural precipitation, etc. Before sewage treatment, impurities in the sewage need to be treated, usually by a screen machine. The existing screen machine is a device for treating impurities in sewage during sewage treatment. The screen machine is convenient for filtering and then treating impurities again before sewage treatment. It is more convenient to clean after cleaning. The matching cleaning brush is used for cleaning, which is not easy to damage the filter screen plate, and improves the convenience of the screen machine body to clean the filter screen plate surface during sewage treatment;

[0003] According to the authorized patent application No. 202323321553.0, a new type of screen machine for sewage treatment is disclosed. When the existing screen machine is used for sewage treatment, after the sewage enters and is filtered through the filter screen, dirt accumulates on the surface of the filter screen for a long time and becomes clogged. Therefore, the filter screen is directly disassembled for cleaning. Therefore, the disassembly and assembly operation is inconvenient and cumbersome during cleaning. At the same time, when cleaning the surface of the filter screen after disassembly, using an unmatched cleaning brush can easily cause rapid damage to the filter screen, thereby reducing the use effect, thereby affecting the convenience of the screen machine in cleaning the filter screen during sewage treatment. For this reason, the utility model proposes a new type of screen machine for sewage treatment. Utility Model Content

[0004] The purpose of the utility model is to provide a novel screen machine for sewage treatment, so as to solve the problem proposed in the above background technology that when the screen machine is used for sewage treatment, the filter screen plate must be disassembled for cleaning, the disassembly and assembly operation is inconvenient and cumbersome, and at the same time, the use of an unmatched cleaning brush after disassembly can easily cause rapid damage to the filter screen plate, thereby reducing the use effect and affecting the convenience of cleaning the filter screen plate when the screen machine is used for sewage treatment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel screen machine for sewage treatment, comprising a screen machine body, the screen machine body comprising a main box, a screen plate is fixed at the middle position inside the main box, a uniform water discharge cylinder is rotated on the lower surface of the screen plate through a threaded structure, a filter screen is fixed at the top of the main box, a drainage pipe is arranged at one side of the bottom end of the main box, and the screen machine body is also provided with:

[0006] A cleaning mechanism, wherein the cleaning mechanism comprises a cleaning component arranged at one end of the upper surface of the filter screen plate, sliding components are arranged at both ends of the cleaning component, and a pulling component is arranged on the surface of the cleaning component located at the front surface of the top of the main box body;

[0007] The fixed connection mechanism comprises two elastic connection components arranged at the top end of the front surface of the main box body, and the ends of the elastic connection components are provided with locking and fixing components.

[0008] Preferably, the cleaning assembly comprises a cleaning brush arranged at one end of the upper surface of the filter screen plate, and the lower surface of the cleaning brush contacts the surface of the filter screen plate.

[0009] Preferably, the sliding assembly includes two slide grooves opened at the top ends of both sides inside the main box body, a slider slides inside the slide groove, and the end of the slider is fixed to the end of the cleaning brush by screws.

[0010] Preferably, the pulling assembly includes a placement groove opened at the top of the front surface of the main box body, a connecting pull plate is arranged inside the placement groove, a handle is arranged at the middle position of the surface of the connecting pull plate, and a connecting rod is welded at the connection between the end of the connecting pull plate and the end of the cleaning brush.

[0011] Preferably, a sealing gasket is provided on the outer surface of the connecting pull plate, and the connecting pull plate and the interior of the placement groove are sealed and fixed by the sealing gasket.

[0012] Preferably, the elastic connection component includes two limiting movable grooves opened on the lower surface of the placement groove and located at the top of the front surface of the main box body, a pull rod is slidably arranged at the inner bottom end of the limiting movable groove, and the end of the pull rod is located inside the limiting movable groove and is sleeved with a compression spring.

[0013] Preferably, the locking and fixing assembly includes a reinforcing clamp arranged at the top end of the limiting movable groove, the top end of the pull rod and the bottom end of the reinforcing clamp are fixed by welding, and two clamping holes are opened on the lower surface of the connecting pull plate, and the end of the reinforcing clamp is engaged with the inside of the clamping hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing the cleaning mechanism, when the dirt is filtered and accumulated on the surface of the filter screen, the user can hold the handle and pull the connecting pull plate. When the connecting pull plate is pulled, the cleaning brush is driven by the connecting rod. When the cleaning brush slides, it drives the slider to slide inside the slide groove to slide the cleaning brush stably until the cleaning brush is stably moved on the surface of the filter screen for cleaning. When it is pulled to the end, the dirt is cleaned and pulled out of the outside through the placement groove. Cleaning is more convenient without disassembly for cleaning. The matching cleaning brush is used for cleaning, which is not easy to damage the filter screen, thereby improving the convenience of the screen machine body to clean the surface of the filter screen during sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the grid plate structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the filter screen plate, cleaning brush and main box body of the utility model in a partially opened state;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part A in the middle;

[0020] Figure 5 It is a partial cross-sectional structural diagram of the main box body, filter screen plate and connecting pull plate of the utility model;

[0021] Figure 6 For this utility model Figure 5 Part B in the middle shows the schematic diagram of the structure;

[0022] In the figure: 100, grille machine body; 101, main box; 1011, pull rod; 1012, compression spring; 1013, limit movement groove; 1014, reinforcement clamp; 1015, clamp hole; 102, filter screen; 1021, cleaning brush; 1022, connecting rod; 1023, connecting pull plate; 1024, placement groove; 1025, handle; 1026, slide groove; 1027, slider; 1028, sealing gasket; 103, grille plate; 104, drain pipe; 105, uniform water discharge cylinder. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a novel screen machine for sewage treatment, including a screen machine body 100, the screen machine body 100 includes a main box 101, a screen plate 103 is fixed at the middle position inside the main box 101, and a uniform water discharge cylinder 105 is rotated on the lower surface of the screen plate 103 through a threaded structure, a filter screen plate 102 is fixed on the top of the main box 101, and a drainage pipe 104 is arranged on one side of the bottom end of the main box 101. When the screen machine body 100 is placed for sewage treatment, the sewage enters from the top of the main box 101 to the inside for filtering treatment, and after filtering, it evenly falls to the surface of the screen plate 103 through the uniform water discharge cylinder 105 for sewage treatment, and finally falls to the bottom of the main box 101 and is discharged through the drainage pipe 104. The screen machine body 100 is also provided with:

[0025] A cleaning mechanism is provided, and the cleaning mechanism includes a cleaning component arranged at one end of the upper surface of the filter screen plate 102, sliding components are arranged at both ends of the cleaning component, and the surface of the cleaning component is located on the front surface of the top of the main box body 101 and a pulling component is arranged. When the screen machine body 100 is used for sewage treatment and dirt is attached to the surface of the filter screen plate 102, the cleaning mechanism cleans the surface of the filter screen plate 102, and cleaning is more convenient without disassembly and cleaning. A matching cleaning brush 1021 is used for cleaning, and the filter screen plate 102 is not easily damaged, thereby improving the convenience of cleaning the surface of the filter screen plate 102 by the screen machine body 100 during sewage treatment.

[0026] In order to facilitate the surface cleaning of the filter plate 102 through the cleaning component, in the present embodiment, preferably, the cleaning component includes a cleaning brush 1021 arranged at one end of the upper surface of the filter plate 102, and the lower surface of the cleaning brush 1021 contacts the surface of the filter plate 102, so that the cleaning brush 1021 can slide on the surface of the filter plate 102 to clean the surface.

[0027] In order to facilitate the stable sliding cleaning process of the cleaning brush 1021 through the sliding component, in the present embodiment, preferably, the sliding component includes two sliding grooves 1026 opened at the top of both sides inside the main box body 101, and a slider 1027 slides inside the sliding groove 1026. The end of the slider 1027 is fixed to the end of the cleaning brush 1021 by screws. When sliding, the cleaning brush 1021 drives the slider 1027 to stably slide inside the sliding groove 1026 for cleaning.

[0028] In order to facilitate the cleaning brush 1021 to be pulled for cleaning by the pulling assembly, in this embodiment, preferably, the pulling assembly includes a placement groove 1024 opened at the top of the front surface of the main box body 101, a connecting pull plate 1023 is arranged inside the placement groove 1024, a handle 1025 is arranged at the middle position of the surface of the connecting pull plate 1023, and a connecting rod 1022 is welded at the connection between the end of the connecting pull plate 1023 and the end of the cleaning brush 1021, so that the connecting rod 1022 can be conveniently held by the handle 1025 to drive the connecting rod 1023. The pull plate 1023 and the connecting rod 1022 are pulled and adjusted, and the movement of the connecting rod 1022 drives the cleaning brush 1021 to move and clean the surface of the filter plate 102. A sealing gasket 1028 is provided on the outer surface of the connecting pull plate 1023, and the connecting pull plate 1023 and the interior of the placement groove 1024 are sealed and fixed by the sealing gasket 1028, so that the connecting pull plate 1023 can be closed inside the placement groove 1024 and sealed by the sealing gasket 1028, so that it can enter the sewage treatment stably and is not easy to leak.

[0029] A fixed connection mechanism includes two elastic connection components arranged at the top of the front surface of the main box body 101, and a locking and fixing component is arranged at the end of the elastic connection component, so that the cleaning brush 1021 and the connecting pull plate 1023 are fixedly placed by the fixed connection mechanism when the grille machine body 100 is in use, thereby improving the fixation of the grille machine body 100 on the cleaning brush 1021 after sewage treatment.

[0030] In order to facilitate the elastic connection of the reinforcement clamp 1014 through the elastic connection component and facilitate the elastic snap-fit ​​installation, in the present embodiment, preferably, the elastic connection component includes two limiting movable grooves 1013 opened on the lower surface of the placement groove 1024 and located at the top of the front surface of the main box body 101, and a pull rod 1011 is slidably disposed at the bottom end of the inner bottom of the limiting movable groove 1013, and the end of the pull rod 1011 is located inside the limiting movable groove 1013 and is fitted with a compression spring 1012, and the pull rod 1011 is elastically connected inside the limiting movable groove 1013 through the compression spring 1012, so that the reinforcement clamp 1014 is elastically locked and fixedly installed by the pull rod 1011.

[0031] In order to facilitate the locking and fixing of the connecting pull plate 1023 after closing through the locking and fixing assembly, and to facilitate the fixed placement of the connecting pull plate 1023 and the cleaning brush 1021, in the present embodiment, preferably, the locking and fixing assembly includes a reinforcing clamp 1014 arranged at the top end inside the limiting movable groove 1013, and the top end of the pull rod 1011 and the bottom end of the reinforcing clamp 1014 are fixed by welding, so that the reinforcing clamp 1014 can be driven to elastically move in the limiting movable groove 1013 when the pull rod 1011 is elastically connected, and two clamping holes 1015 are provided on the lower surface of the connecting pull plate 1023, and the end of the reinforcing clamp 1014 is engaged with the inside of the clamping hole 1015 until the reinforcing clamp 1014 is elastically engaged with the inside of the clamping hole 1015 to lock and fix the connecting pull plate 1023 and the cleaning brush 1021.

[0032] The working principle and use process of the utility model: before using the new type of screen machine for sewage treatment, first, the screen machine body 100 is placed at the use position by touching the ground with the bottom end of the main box body 101. After the screen machine body 100 is placed, when sewage is treated, the sewage enters from the top of the main box body 101 to the inside for filtering treatment, and after filtering, it is uniformly dropped to the surface of the screen plate 103 through the uniform water cylinder 105 for sewage treatment, and finally dropped to the bottom end of the main box body 101 and discharged through the drain pipe 104, so that the sewage treatment and filtration are completed through the screen machine body 100;

[0033] Then, after the sewage is treated by the screen machine body 100, the surface of the filter screen plate 102 is filtered and accumulated with dirt attached to the surface, the pull rod 1011 can be pulled to drive the reinforcement clamp 1014 to disengage from the inside of the clamp hole 1015, and the handle 1025 can be held to pull the connecting pull plate 1023. When the connecting pull plate 1023 is pulled, the cleaning brush 1021 is pulled through the connecting rod 1022. When the cleaning brush 1021 slides, the slider 1027 is driven to slide inside the slide groove 1026 to stabilize the sliding of the cleaning brush 1021 until it slides. The cleaning brush 1021 is stably moved and cleaned on the surface of the filter screen plate 102 until the cleaning brush 1021 is on the surface of the filter screen plate 102 and slides to the end to clean and pull out the dirt through the placement groove 1024, so as to facilitate the rapid cleaning of the surface of the filter screen plate 102, and the cleaning is more convenient, and there is no need to disassemble and clean it. The matching cleaning brush 1021 is used for cleaning, and the filter screen plate 102 is not easily damaged, which improves the convenience of cleaning the surface of the filter screen plate 102 when the grille machine body 100 is used for sewage treatment;

[0034] Finally, when the grille machine body 100 is not cleaned during use, the connecting pull plate 1023 is sealed and closed inside the placement groove 1024 through the sealing gasket 1028, and the cleaning brush 1021 is closed on the upper surface end of the filter mesh plate 102. After the connecting pull plate 1023 is closed, the pull rod 1011 is released, and the compression spring 1012 is deformed to drive the pull rod 1011 and the reinforcement clamp 1014 to move elastically until the reinforcement clamp 1014 is elastically engaged in the clamp hole 1015 and locked and fixed, thereby fixing the connecting pull plate 1023 and the cleaning brush 1021 and placing them, thereby improving the fixity of the grille machine body 100 for the cleaning brush 1021 after sewage treatment.

[0035] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel screen machine for sewage treatment, comprising a screen machine body (100), the screen machine body (100) comprising a main box (101), a screen plate (103) being fixed at the middle position inside the main box (101), a uniform water discharge cylinder (105) being rotated on the lower surface of the screen plate (103) through a thread structure, a filter screen plate (102) being fixed at the top end of the main box (101), and a drainage pipe (104) being arranged at one side of the bottom end of the main box (101), characterized in that: The grill machine body (100) is also provided with: A cleaning mechanism, wherein the cleaning mechanism comprises a cleaning component arranged at one end of the upper surface of the filter screen plate (102), sliding components being arranged at both ends of the cleaning component, and a pulling component being arranged on the surface of the cleaning component located at the top front surface of the main box body (101); The fixed connection mechanism comprises two elastic connection components arranged at the top end of the front surface of the main box body (101), and the ends of the elastic connection components are provided with locking and fixing components.

2. A novel sewage treatment screen machine according to claim 1, characterized in that: The cleaning assembly comprises a cleaning brush (1021) arranged at one end of the upper surface of the filter screen plate (102), and the lower surface of the cleaning brush (1021) is in contact with the surface of the filter screen plate (102).

3. A novel sewage treatment screen machine according to claim 2, characterized in that: The sliding assembly comprises two sliding grooves (1026) opened at the top ends of both sides inside the main box (101), a slider (1027) slides inside the sliding groove (1026), and the end of the slider (1027) is fixed to the end of the cleaning brush (1021) by screws.

4. A novel sewage treatment screen machine according to claim 2, characterized in that: The pulling assembly comprises a placement groove (1024) opened at the top end of the front surface of the main box body (101), a connecting pull plate (1023) is arranged inside the placement groove (1024), a handle (1025) is arranged at the middle position of the surface of the connecting pull plate (1023), and a connecting rod (1022) is welded at the connection between the end of the connecting pull plate (1023) and the end of the cleaning brush (1021).

5. A novel sewage treatment screen machine according to claim 4, characterized in that: The outer surface of the connecting pull plate (1023) is provided with a sealing gasket (1028), and the connecting pull plate (1023) and the interior of the placement groove (1024) are sealed and fixed by the sealing gasket (1028).

6. A novel sewage treatment screen machine according to claim 4, characterized in that: The elastic connection component comprises two limiting movable grooves (1013) opened on the lower surface of the placement groove (1024) and located at the top of the front surface of the main box body (101), a pull rod (1011) is slidably arranged at the inner bottom end of the limiting movable groove (1013), and the end of the pull rod (1011) is located inside the limiting movable groove (1013) and is sleeved with a compression spring (1012).

7. A novel sewage treatment screen machine according to claim 6, characterized in that: The locking and fixing assembly comprises a reinforcing clamp (1014) arranged at the top end of the limiting movable groove (1013); the top end of the pull rod (1011) and the bottom end of the reinforcing clamp (1014) are fixed by welding; the lower surface of the connecting pull plate (1023) is provided with two clamping holes (1015); the end of the reinforcing clamp (1014) is engaged with the inside of the clamping hole (1015).

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