Waste residue cleaning device

Abstract

The utility model discloses a waste residue cleaning device which comprises a support, a material guide plate, a conveying piece and a material scraping piece. The conveying part can be driven by external waste residue equipment to be arranged on the bracket in a back-and-forth circulating transmission manner and is positioned above the material guide plate; the multiple matched scraping pieces are arranged at intervals, each scraping piece is arranged on the conveying piece and driven by the conveying piece to circularly move back and forth above the material guide plate, so that waste materials on the material guide plate are driven to flow out through the back-and-forth circular movement of the scraping pieces, waste residues are prevented from being accumulated on the material guide plate, and the discharging process of the waste residues is guaranteed; the integral filtering process is prevented from being influenced by accumulation of waste residues; meanwhile, through driving of external waste residue equipment, a driving mechanism does not need to be additionally arranged, and the overall use cost is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technology in the field of wastewater treatment, and in particular to a waste residue cleaning device. Background Technology

[0002] Wastewater treatment utilizes physical, chemical, and biological methods to purify wastewater, reduce pollution, and ultimately achieve wastewater recycling and reuse, thus fully utilizing water resources. Industrial production generates many types of pollutants, with significant differences in the types and concentrations of pollutants produced by different industries. In the treatment of wastewater containing dye residue, the primary method is filtration to remove the residue. This filtration method includes two treatment units: screen filtration and general filtration. The former uses equipment such as bar screens and sieves, while the latter uses sand filters and microfiltration machines.

[0003] In existing wastewater treatment equipment, after wastewater treatment, the discharged waste residue needs to flow into a waste residue conveying trough through a guide plate for collection. However, the existing guide plate is only a fixed, inclined structure, causing the waste residue to easily accumulate and prevent it from flowing outwards. This not only affects the waste residue's outflow process but also blocks the outlet of external filtration equipment, impacting its filtration process and thus the overall wastewater filtration process. Therefore, it is necessary to research a new technical solution to address these problems. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology, and its main purpose is to provide a waste residue cleaning device that can effectively solve the problems of easy accumulation of waste residue, difficulty in waste residue outflow, and impact on the overall filtration process.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A waste residue cleaning device includes a support frame, a guide plate, a conveying component, and a scraper component. The support frame is located beside the output end of an external waste residue filtration device. The guide plate is mounted on the support frame and located beside the waste discharge outlet of the external waste residue filtration device. The conveying component is mounted on the support frame and located above the guide plate, driven by the external waste residue filtration device in a reciprocating motion. Multiple scraper components are arranged at intervals, each scraper component is mounted on the conveying component and is driven by the conveying component to move back and forth above the guide plate. The extension direction of the scraper component is perpendicular to the transmission direction of the conveying component.

[0007] As a preferred embodiment, the guide plate is inclinedly mounted on the support, with the end of the guide plate closer to the external waste filtration device having a higher height than the end of the guide plate farther from the external waste residue filtration device.

[0008] As a preferred embodiment, the conveying component is connected to the external waste residue filtration device via a transmission assembly. The transmission assembly includes a first transmission belt, a rotary speed reducer, and a second transmission belt. One end of the first transmission belt is connected to the transmission output end of the external waste residue filtration device, and the other end of the first transmission belt is connected to the input end of the rotary speed reducer. One end of the second transmission belt is connected to the output end of the rotary speed reducer, and the other end of the second transmission belt is connected to one end of the conveying component, driving the conveying component to circulate back and forth.

[0009] As a preferred embodiment, both the first and second transmission belts are chains.

[0010] As a preferred embodiment, the outer end of the scraper extends outward with spaced comb teeth, the arrangement direction of which is the same as the extension direction of the scraper.

[0011] As a preferred embodiment, the comb teeth on the two adjacent scraping parts are arranged in a staggered manner.

[0012] As a preferred embodiment, the outer end of the scraper is provided with a guide wheel, which is rotatably mounted on the scraper. The rotation direction of the guide wheel is the same as the movement direction of the scraper, and the outer end of the guide wheel is located outside the comb teeth. The guide wheel and the scraper plate are in rolling contact.

[0013] As a preferred embodiment, the guide plate has multiple drainage holes arranged at intervals.

[0014] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0015] The conveyor is mounted on a support frame and positioned above the guide plate, driven back and forth by an external waste slag equipment. Multiple scrapers are spaced apart and mounted on the conveyor, moving back and forth above the guide plate. This movement of the scrapers causes the waste on the guide plate to flow outwards, preventing waste accumulation and ensuring efficient waste discharge. This also prevents waste buildup from affecting the overall filtration process. Furthermore, the external waste slag equipment eliminates the need for an additional drive mechanism, thus reducing overall operating costs.

[0016] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the preferred embodiment of the present invention in use.

[0018] Figure 2This is a partial assembly diagram of a preferred embodiment of the present invention;

[0019] Figure 3 yes Figure 2 Enlarged diagram of point A in the middle.

[0020] Explanation of reference numerals in the attached diagram:

[0021] 10. Support bracket; 20. Guide plate

[0022] 201, Drain hole 30, Conveying component

[0023] 40. Scraper part; 41. Comb teeth

[0024] 42. Guide wheel; 50. Waste residue filter device

[0025] 60. Transmission assembly; 61. First transmission belt

[0026] 62. Angle reduction device; 62. Second transmission belt. Detailed Implementation

[0027] Please refer to Figures 1 to 3 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, which includes a support 10, a guide plate 20, a conveying component 30, and a scraping component 40.

[0028] The bracket 10 is located on the side of the output end of the external waste residue filter device 50.

[0029] The guide plate 20 is mounted on the support 10 and located beside the waste discharge outlet of the external waste slag filter device 50. In this embodiment, the guide plate 20 is inclined on the support 10, with the end of the guide plate 20 closer to the external waste slag filter device 50 being higher than the end of the guide plate 20 further away from the external waste slag filter device 50. The inclined arrangement of the guide plate 20 allows the waste slag on the guide plate 20 to flow outward under the action of gravity, thereby ensuring the scraping effect of the scraper 40. Multiple spaced drainage holes 201 are provided through the guide plate 20 to drain residual wastewater from the guide plate 20.

[0030] The conveyor 30 is mounted on the support 10 and positioned above the guide plate 20, allowing it to circulate back and forth under the drive of the external waste slag filter 50. This eliminates the need for an additional drive mechanism, ensuring overall processing costs are minimized. In this embodiment, the conveyor 30 is connected to the external waste slag filter 50 via a transmission assembly 60. The transmission assembly 60 includes a first transmission belt 61, a rotary speed reducer 62, and a second transmission belt 63. One end of the first transmission belt 61 is connected to the output end of the external waste slag filter 50, and the other end is connected to the input end of the rotary speed reducer 62. One end of the second transmission belt 63 is connected to the output end of the rotary speed reducer 62, and the other end is connected to one end of the conveyor 30. The conveyor 30 is connected and driven to circulate back and forth. The angle reduction device 62 not only changes the direction of transmission, but also reduces the transmission speed of the second transmission belt 63 and increases the transmission force of the second transmission belt 63, thereby increasing the material hanging effect of the scraper 40. Even with accumulated waste, the scraper 40 can easily scrape the waste outward. The first transmission belt 61 and the second transmission belt 63 are both chains. The setting of the sprocket can reduce the installation accuracy. During installation, the length of the sprocket can be adjusted to adapt to the installation position of each component.

[0031] Multiple scraper components 40 are arranged at intervals. Each scraper component 40 is mounted on the conveyor 30 and is driven by the conveyor 30 to circulate back and forth above the guide plate 20. The extension direction of the scraper component 40 is perpendicular to the transmission direction of the conveyor 30. The scraper component 40 is used to scrape the waste residue on the scraper plate 20 outward to prevent it from remaining on the guide plate. In this embodiment, the outer end of the scraper component 40 extends outward with spaced comb teeth 41. The arrangement direction of the comb teeth 41 is the same as the extension direction of the scraper component 40. The comb teeth 41 are designed to prevent the scraper component 40 from experiencing excessive resistance during the material hanging process when waste residue accumulates, ensuring the material hanging process in various usage scenarios. The comb teeth 41 on adjacent scraper components 40 are staggered, which ensures the effective material hanging effect of the comb teeth 41. The outer end of the scraper 40 is provided with a guide wheel 42, which is rotatably mounted on the scraper 41. The rotation direction of the guide wheel 42 is the same as the movement direction of the scraper 40, and the outer end of the guide wheel 42 is located outside the comb teeth 41. The guide wheel 42 and the scraper plate 20 are in rolling contact. The arrangement of the guide wheel 42 not only facilitates the relative movement between the scraper 40 and the guide plate 20, but also prevents friction between the comb teeth 41 and the guide plate 20 and damage to the comb teeth 41, thus ensuring the overall service life.

[0032] The key design features of this invention are: a conveyor that is driven back and forth on a support and positioned above a guide plate by an external waste disposal device; and multiple scrapers arranged at intervals, each mounted on the conveyor and driven to move back and forth above the guide plate. This movement of the scrapers causes the waste on the guide plate to flow outwards, preventing waste accumulation and ensuring efficient waste discharge. This also prevents waste buildup from affecting the overall filtration process. Furthermore, the external waste disposal device eliminates the need for an additional drive mechanism, thus reducing overall operating costs.

[0033] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A waste residue cleaning device, characterized by: The device comprises a support, a material guiding plate, a conveying member and a material scraping member.

2. The device according to claim 1, characterized in that: The material guiding plate is obliquely arranged on the support, and the height of the end of the material guiding plate close to the external waste filtering device is higher than the height of the end of the material guiding plate away from the external waste filtering device.

3. The device according to claim 1, characterized in that: The conveying member is connected with the external waste filtering device through a transmission assembly, and the transmission assembly comprises a first transmission belt, an angle reduction device and a second transmission belt.

4. The device according to claim 3, characterized in that: The first transmission belt is connected with the transmission output end of the external waste filtering device at one end, and connected with the input end of the angle reduction device at the other end.

5. The device according to claim 1, characterized in that: The second transmission belt is connected with the output end of the angle reduction device at one end, and connected with one end of the conveying member at the other end.

6. A waste clearing device according to claim 5, wherein: The first transmission belt and the second transmission belt are both chains.

7. The device according to claim 5, characterized in that: The outer end of the material scraping member extends outwardly and is provided with a plurality of comb teeth arranged at intervals.

8. The device according to claim 1, characterized in that: The comb teeth on the adjacent two material scraping members are arranged in a staggered manner. The outer end of the material scraping member is provided with a guide wheel which is rotatably arranged on the material scraping member. The rotating direction of the guide wheel is the same as the moving direction of the material scraping member, and the outer end of the guide wheel is located outside the comb teeth. The material guiding plate is provided with a plurality of water leakage holes arranged at intervals.

Images