A starch wastewater suspended matter filtering mechanism

Abstract

The utility model relates to a starch wastewater suspended matter filtering mechanism in the field of filtering mechanisms, comprising a liquid storage cylinder, a cylinder cover connected to the top of the liquid storage cylinder, a sealing cover that can be opened and closed by a connecting piece, a filtering assembly for collecting suspended matter connected to the bottom of the cylinder cover, the filtering assembly comprising a rotating frame, a collecting box and a driving assembly for driving the rotating frame to rotate, a rotating shaft extending outward from the top of the rotating frame, the driving assembly is connected to the top of the rotating shaft, the side of the collecting box is installed on the bottom of the rotating frame through an angle adjustment block, and an arc-shaped adjustment groove is provided on the surface of the angle adjustment block. In the utility model, the driving assembly can drive the rotating frame to rotate, thereby driving the collecting box to rotate and collect and filter uniformly, which can improve the filtering efficiency, and the angle of collection and filtration of the collecting box can be adjusted according to the suspended matter on the surface of the wastewater through the angle adjustment block, which can adapt to different processing requirements.

Description

Technical Field

[0001] The utility model relates to the field of filtering mechanisms, in particular to a starch wastewater suspended matter filtering mechanism. Background Art

[0002] In the field of wastewater treatment, a common pollutant is suspended solids, such as suspended solids in starch wastewater. These suspended solids not only affect the transparency of wastewater, but also may have a negative impact on the environment and human health. Suspended solids refer to solid matter suspended in water, including inorganic and organic matter insoluble in water, mud, clay, and microorganisms. Suspended solids are the main cause of water turbidity, and a large amount of wastewater is generated in starch production, and the wastewater contains a large amount of suspended solids.

[0003] In the process of treating starch wastewater, the filtration of suspended solids is an important part. The existing suspended solids filtration mechanism is usually composed of a filter screen, a filter cartridge, etc. The filter screen blocks the suspended solids outside the wastewater pool to achieve the filtration effect, and usually requires a large pump force to push the wastewater through the filter screen or filter cartridge, resulting in high energy consumption.

[0004] The existing suspended matter filtering mechanism mainly relies on the filter net to filter the suspended matter, but the filter net has a small aperture and is easily blocked by the suspended matter, which affects the filtering effect. The existing liquid is easy to carry a large amount of suspended matter suspended on the surface. Therefore, after long-term use, it needs to be disassembled and replaced. However, the existing salvage filtering effect is poor and it is not easy to quickly disassemble and replace. In addition, the existing salvage filtering device is not easy to adjust the collection and filtering angle according to the suspended matter on the liquid surface, resulting in poor filtering effect and difficulty in improving the working efficiency of suspended matter treatment in starch wastewater. Utility Model Content

[0005] The purpose of the utility model is to solve the above defects and provide a starch wastewater suspended matter filtering mechanism to solve the technical problems that the filtering mechanism in the above background technology is not easy to quickly disassemble and replace, and the existing filtering mechanism is not easy to adjust the collection and filtering angle according to the suspended matter on the wastewater surface.

[0006] The purpose of the utility model is achieved by the following methods:

[0007] A starch wastewater suspended matter filtering mechanism comprises a liquid storage cylinder, the top of the liquid storage cylinder is provided with an open opening, a cylinder cover is buckled and connected to the opening of the liquid storage cylinder, the cylinder cover is connected to a sealing cover that can be opened and closed by a connecting piece, the bottom of the cylinder cover is connected to a filtering assembly for collecting suspended matter, the filtering assembly comprises a rotating frame, a collecting box and a driving assembly for driving the rotating frame to rotate, the top of the rotating frame is provided with a slide groove, the bottom of the cylinder cover is provided with a slide rail matched with the slide groove, a rotating shaft extends outward from the top of the rotating frame, the driving assembly is connected to the top of the rotating shaft, thereby driving the rotating frame to rotate, the side of the collecting box is installed on the bottom of the rotating frame through an angle adjustment block, the surface of the angle adjustment block is provided with an arc adjustment groove, the arc adjustment groove is connected to the side of the collecting box through a bolt, so that it can be tilted and adjusted relative to the surface of the rotating frame.

[0008] Further in the above description, a feed valve is provided on the side of the liquid storage cylinder, and the feed valve is connected to a feed pipe extending into the interior of the liquid storage cylinder. A filter bracket is welded to the inner wall of the liquid storage cylinder, and a filter screen is placed on the filter bracket. The filter screen is arranged below the discharge end of the feed pipe. The set filter screen performs preliminary screening and filtration on the wastewater introduced into the feed pipe to enhance the filtering effect.

[0009] Further in the above description, the top end of the rotating shaft passes through the cylinder cover and is connected to the driving assembly. The driving assembly includes a reducer and a driving motor. The reducer is installed on the upper surface of the cylinder cover, the output end of the reducer is connected to the rotating shaft, and the input end of the reducer is coaxially connected to the motor shaft of the driving motor. Through the drive of the driving assembly, the rotating frame drives the filter assembly to rotate, so that the suspended matter on the surface of the wastewater in the liquid storage cylinder can be quickly and evenly collected.

[0010] Further in the above description, a recessed manual pull groove is provided on the upper surface of the rotating frame, and a conductive observation window is provided on the upper surface of the rotating frame. The manual pull groove can be used to manually rotate the rotating frame, thereby facilitating manual filtering and salvaging.

[0011] Further in the above description, a mounting slot for connecting the angle adjustment block is provided on the surface of the rotating frame, and a conductive adjustment slot is provided on the surface of the rotating frame. After manual rotation, the bolt can be easily adjusted along the arc-shaped adjustment slot through the adjustment slot, thereby conveniently adjusting the inclination angle of the collection box and enhancing the collection and filtration effect.

[0012] Further in the above description, a connecting column for connecting the angle adjustment block is provided on the side of the collecting box, and a collecting port is opened on one side of the collecting box, and a filter net is connected to the collecting port. By setting the filter net and filter cotton in the collecting box, the collection and filtering effect of suspended matter is enhanced.

[0013] Further in the above description, a partition net is connected to the interior of the liquid storage cylinder, and a discharge valve is provided at the bottom of the liquid storage cylinder.

[0014] The beneficial effects of the utility model are as follows: the rotating frame is matched with the slide rail at the bottom of the cylinder cover through the slide groove, and is connected to the driving assembly through the rotating shaft, so that the driving assembly can drive the rotating frame to rotate, thereby driving the collecting box to rotate so that it can collect and filter evenly, which can improve the filtration efficiency and reduce clogging. The collecting box is connected to the rotating frame through an angle adjustment block. The installation adopts a detachable design, which is convenient for disassembly and replacement. By adjusting the bolt, it can be locked and fixed along the arc-shaped adjustment groove, so that the inclination angle of the collecting box relative to the surface of the rotating frame can be adjusted, making it convenient to adjust the collection and filtration angle according to the suspended matter on the wastewater surface, can adapt to different treatment needs, can efficiently filter the suspended matter on the wastewater surface, and improve the efficiency and effect of wastewater treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional diagram of this embodiment;

[0016] Figure 2 Schematic diagram of the connection structure of the drive assembly in this embodiment;

[0017] Figure 3 This is a diagram showing the internal structure of the liquid storage cylinder in this embodiment;

[0018] Figure 4 is a schematic diagram of the rotation of the rotating frame in this embodiment;

[0019] Figure 5 is a schematic diagram of the structure of the filter assembly in this embodiment;

[0020] The reference numerals in the figure are: 1-liquid storage cylinder, 2-cylinder cover, 3-sealing cover, 4-filter assembly, 401-rotating frame, 402-collecting box, 403-rotating shaft, 5-slide, 6-slide rail, 7-angle adjustment block, 8-arc adjustment groove, 9-bolt, 10-feed valve, 11-feed pipe, 12-filter bracket, 13-filter screen, 14-drive assembly, 141-reducer, 142-drive motor, 15-manual groove, 16-observation window, 17-installation notch, 18-adjustment notch, 19-connecting column, 20-filter screen, 21-partition screen, 22-discharge valve. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] In this embodiment, refer to Figure 1-Figure 5The invention discloses a starch wastewater suspended solid filtering mechanism, comprising a liquid storage cylinder 1, the top of which is provided with an open opening, a cylinder cover 2 being buckled and connected to the opening of the liquid storage cylinder 1, the cylinder cover 2 being connected with a sealing cover 3 which can be opened and closed through a connecting piece, a filtering assembly 4 for collecting suspended solids being connected to the bottom of the cylinder cover 2, the filtering assembly 4 comprising a rotating frame 401, a collecting box 402 and a driving assembly 14 for driving the rotating frame 401 to rotate, a slide groove 5 being provided at the top of the rotating frame 401, a slide rail 6 being matched and connected to the slide groove 5 being provided at the bottom of the cylinder cover 2, a rotating shaft 403 extending outward from the top of the rotating frame 401, the driving assembly 14 being connected to the top of the rotating shaft 403, thereby driving the rotating frame 401 to rotate, the side of the collecting box 402 being installed at the bottom of the rotating frame 401 through an angle adjustment block 7, the surface of the angle adjustment block 7 being provided with an arc-shaped adjustment groove 8, the arc-shaped adjustment groove 8 being connected to the side of the collecting box 402 through a bolt 9, so that the tilt adjustment can be adjusted relative to the surface of the rotating frame 401.

[0023] In this embodiment, a feed valve 10 is provided on the side of the liquid storage cylinder 1, and the feed valve 10 is connected to a feed pipe 11 extending into the inside of the liquid storage cylinder 1. A filter bracket 12 is welded to the inner wall of the liquid storage cylinder 1, and a filter screen 13 is placed on the filter bracket 12. The filter screen 13 is arranged below the discharge end of the feed pipe 11. The filter screen 13 performs preliminary leakage filtration on the wastewater introduced by the feed pipe 11 to enhance the filtration effect. A partition net 21 is connected to the inside of the liquid storage cylinder, and a discharge valve 22 is provided at the bottom of the liquid storage cylinder to enhance the filtration effect.

[0024] The top end of the rotating shaft 403 passes through the cylinder cover 2 and is connected to the driving component 14. The driving component 14 includes a reducer 141 and a driving motor 142. The reducer 141 is installed on the upper surface of the cylinder cover 2. The output end of the reducer 141 is connected to the rotating shaft 403. The input end of the reducer 141 is coaxially connected to the motor shaft of the driving motor 142. Through the drive of the driving component 14, the rotating frame 401 drives the filtering component 4 to rotate, so that the suspended matter on the surface of the wastewater in the liquid storage cylinder can be quickly and evenly collected.

[0025] In this embodiment, a recessed manual pull groove 15 is provided on the upper surface of the rotating frame 401, and a conductive observation window 16 is provided on the upper surface of the rotating frame 401. The manual pull groove 15 can be used to manually rotate the rotating frame 401, so as to facilitate manual filtering and salvaging. The effect of rotating filtering and salvaging can be observed through the observation window 16. The surface of the rotating frame 401 is provided with a mounting notch 17 for connecting the angle adjustment block 7, and the surface of the rotating frame 401 is provided with a conductive adjustment notch 18. After manual rotation, it is convenient to adjust the bolt 9 along the arc-shaped adjustment groove 8 through the adjustment notch 18, so that the inclination angle of the collection box 402 can be conveniently adjusted to enhance the collection and filtering effect.

[0026] A connecting column 19 for connecting the angle adjustment block 7 is provided on the side of the collecting box 402. A collecting port is opened on one side of the collecting box 402. A filter screen 20 is connected to the collecting port. The filter screen 20 and filter cotton are arranged in the collecting box 402, thereby enhancing the collection and filtering effect of suspended matter.

[0027] The specific use process of the utility model is as follows: wastewater is introduced into the interior of the liquid storage cylinder from the feed pipe 11, and is pre-filtered through the filter screen 13. Both sides of the collection box 402 are connected to the angle adjustment block 7 through the connecting column 19, and the angle adjustment block 7 is connected to the mounting notch 17 on the rotating frame 401 through screws. The bolt 9 fixed to the arc adjustment groove 8 is loosened through the adjusting notch 18, so that the corresponding angle is adjusted along the arc adjustment groove 8, and the bolt 9 is tightened to fix it, thereby starting the drive motor 142, and the rotating frame 401 is driven to rotate through the reducer 141, so that the collection box 402 is evenly rotated and collected, and the collection and filtration efficiency is enhanced. The connection between the screw and the angle adjustment block 7 is convenient for disassembly and replacement. By adjusting the bolt 9, it is locked and fixed along the arc adjustment groove 8, so that the inclination angle of the collection box 402 relative to the surface of the rotating frame 401 can be adjusted, so that it is convenient to adjust the collection and filtration angle according to the suspended matter on the surface of the wastewater, which can adapt to different treatment requirements and improve the efficiency and filtration effect of wastewater treatment.

[0028] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A starch wastewater suspended matter filtering mechanism, comprising a liquid storage cylinder, the top of which is provided with an open opening, a cylinder cover being buckled and connected to the opening of the liquid storage cylinder, and the cylinder cover being openably and closably connected to a sealing cover through a connecting piece, characterized in that: A filter assembly for collecting suspended matter is connected to the bottom of the barrel cover, and the filter assembly includes a rotating frame, a collecting box and a driving assembly for driving the rotating frame to rotate. A slide groove is provided on the top of the rotating frame, and a slide rail matched with the slide groove is provided on the bottom of the barrel cover. A rotating shaft extends outward from the top of the rotating frame, and the driving assembly is connected to the top of the rotating shaft to drive the rotating frame to rotate. The side of the collecting box is installed on the bottom of the rotating frame through an angle adjustment block, and the surface of the angle adjustment block is provided with an arc-shaped adjustment groove, which is connected to the side of the collecting box through a bolt, so that it can be tilted and adjusted relative to the surface of the rotating frame.

2. A starch wastewater suspended matter filtering mechanism according to claim 1, characterized in that: A feed valve is provided on the side of the liquid storage cylinder, and the feed valve is connected to a feed pipe extending into the interior of the liquid storage cylinder. A filter bracket is welded to the inner wall of the liquid storage cylinder, and a filter screen is placed on the filter bracket. The filter screen is arranged below the discharge end of the feed pipe.

3. A starch wastewater suspended matter filtering mechanism according to claim 1, characterized in that: The top end of the rotating shaft passes through the cylinder cover and is connected to the driving assembly. The driving assembly includes a reducer and a driving motor. The reducer is installed on the upper surface of the cylinder cover. The output end of the reducer is connected to the rotating shaft, and the input end of the reducer is coaxially connected to the motor shaft of the driving motor.

4. A starch wastewater suspended matter filtering mechanism according to claim 3, characterized in that: A recessed manual pull groove is provided on the upper surface of the rotating frame, and a conductive observation window is provided on the upper surface of the rotating frame.

5. A starch wastewater suspended matter filtering mechanism according to any one of claims 1 to 4, characterized in that: The surface of the rotating frame is provided with a mounting notch for connecting the angle adjustment block, and the surface of the rotating frame is provided with a conductive adjustment notch.

6. A starch wastewater suspended matter filtering mechanism according to any one of claims 1 to 4, characterized in that: A connecting column for connecting the angle adjustment block is arranged on the side of the collecting box, and a collecting port is opened on one side of the collecting box, and a filter screen is connected in the collecting port.

7. A starch wastewater suspended matter filtering mechanism according to any one of claims 1 to 4, characterized in that: The interior of the liquid storage cylinder is connected with a partition net, and a discharge valve is provided at the bottom of the liquid storage cylinder.

Images