Siphon type travelling sludge scraping and sucking machine

Abstract

The utility model relates to a siphoning type travelling sludge scraping and sucking machine. Comprising a settling pond, a steel rail arranged on the side edge of the settling pond, a main beam sliding along the steel rail, a water tank arranged on one side of the settling pond, a driving device for driving the main beam to move, a sludge suction device for discharging sludge, a sludge scraping piece for scraping pond bottom sludge and a water ejector for forming vacuum at an inlet of the sludge suction device, the driving device is arranged on the main beam, and the acting end of the driving device corresponds to the steel rail; the mud scraping piece is arranged on the main beam; the water ejector corresponds to the sludge suction device; a sludge discharge device is arranged on the main beam; the sludge discharge device is communicated to the water tank; and the inlet end of the sludge discharging device corresponds to the sludge scraping piece. The problems that an existing sludge scraper cannot scrape sludge at the bottom, and meanwhile the sludge discharging efficiency is low due to the fact that the liquid proportion is too large when the sludge is sucked are solved.

Description

Technical Field

[0001] This utility model relates to the field of sludge scraping and suction machines, and in particular to a siphon-type traveling sludge scraping and suction machine. Background Technology

[0002] In existing technology, peripheral drive sludge scrapers are suitable for medium to large diameter radial flow sedimentation tanks with central water inlet, peripheral water outlet, and central sludge discharge. This machine has a central support, employing central water distribution and sludge discharge, and peripheral water outlet. It is widely applicable to mechanical sludge discharge in radial flow circular sedimentation tanks in petrochemical, chemical, mining, metallurgical, textile, pharmaceutical, urban waterworks, and sewage treatment plants. However, existing sludge scrapers cannot effectively scrape up the sludge from the bottom, and the excessively high liquid ratio during sludge suction results in low sludge discharge efficiency. Utility Model Content

[0003] This application provides a siphon-type overhead scraper sludge suction machine, which solves the problem in the prior art where the scraper cannot scrape up the sludge at the bottom and the liquid ratio is too high when suctioning sludge, resulting in low sludge discharge efficiency.

[0004] The technical solutions adopted in the embodiments of this application are as follows.

[0005] A siphon-type traveling sludge scraper includes a sedimentation tank, a steel rail disposed on the side of the sedimentation tank, a main beam sliding along the steel rail, a water tank disposed on the side of the sedimentation tank, a drive device for moving the main beam, a sludge suction device for sludge discharge, a sludge scraper for scraping sludge from the bottom of the tank, and a water jet that creates a vacuum at the inlet of the sludge suction device. The drive device is disposed on the main beam and its actuating end corresponds to the steel rail. The sludge scraper is disposed on the main beam. The water jet corresponds to the sludge suction device. A sludge discharge device is disposed on the main beam. The sludge discharge device is connected to the water tank. The inlet end of the sludge discharge device corresponds to the sludge scraper.

[0006] As a further improvement to the above technical solution: the inlet end of the sludge discharge device and the sludge scraper are arranged in several places along the main beam array.

[0007] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0008] 1. Due to the adoption of a siphon-type sludge suction device, the sludge at the bottom of the pool can be effectively scraped up and sucked, greatly improving the sludge discharge efficiency. Compared with traditional sludge scrapers, the technical solution of this application can significantly reduce the secondary pollution problem caused by incomplete sludge removal, and improve the sewage treatment effect. Secondly, through the application of the siphon principle, the liquid ratio of the sludge scraper in this application is effectively controlled during the sludge suction process, avoiding the problem of excessive liquid ratio in traditional sludge suction methods, reducing the burden during sludge transportation, and further improving the sludge discharge efficiency. At the same time, the array-type sludge discharge device design makes the sludge discharge process more uniform and avoids the problem of incomplete sludge discharge in some areas. Meanwhile, this design also facilitates equipment maintenance and repair, reducing long-term operating costs; it improves sludge discharge efficiency: the introduction of the siphon-type sludge suction device enables the scraper-suction machine of this application to achieve efficient sludge suction during the sludge discharge process, effectively solving the problem of low sludge discharge efficiency caused by excessive liquid ratio in the prior art; by thoroughly scraping away the sludge at the bottom of the pool, the technical solution of this application reduces secondary pollution caused by sludge residue and improves the quality of sewage treatment; the use of stable steel rails and main beam structure ensures the stability of the equipment during operation, reduces failures, and thus achieves rapid discharge of sludge from the bottom of the pool. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the siphon-type traveling scraper and suction sludge machine in this utility model.

[0010] In the diagram: 1. Sedimentation tank; 2. Steel rail; 3. Main beam; 4. Water tank; 5. Drive unit; 6. Sludge suction device; 7. Sludge scraper; 8. Water jet; 9. Sludge discharge device. Detailed Implementation

[0011] This application provides a siphon-type overhead scraper sludge suction machine, which solves the problem in the prior art where the scraper cannot scrape up the sludge at the bottom and the liquid ratio is too high when suctioning sludge, resulting in low sludge discharge efficiency.

[0012] The technical solution in this application embodiment is to solve the above problems, and the overall idea is as follows:

[0013] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0014] A siphon-type traveling scraper sludge suction machine includes a sedimentation tank 1, a steel rail 2 disposed on the side of the sedimentation tank 1, a main beam 3 sliding along the steel rail 2, a water tank 4 disposed on the side of the sedimentation tank 1, a drive device 5 for moving the main beam 3, a sludge suction device 6 for sludge discharge, a scraper 7 for scraping sludge from the bottom of the tank, and a water jet 8 for creating a vacuum at the inlet of the suction device 6; the drive device 5 is disposed on the main beam 3 and its working end corresponds to the steel rail 2; the scraper 7 is disposed on the main beam 3; the water jet 8 corresponds to the suction device 6; a sludge discharge device 9 is disposed on the main beam 3; the sludge discharge device 9 is connected to the water tank 4; and the inlet end of the sludge discharge device 9 corresponds to the scraper 7.

[0015] Several mud removal devices 9 and mud scrapers 7 are arranged in an array along the main beam 3.

[0016] The siphon-type sludge suction device 6 effectively scrapes and sucks up the sludge from the bottom of the pool, greatly improving sludge discharge efficiency. Compared with traditional sludge scrapers, the technical solution of this application can significantly reduce secondary pollution caused by incomplete sludge removal, thus improving the effect of wastewater treatment. Secondly, through the application of the siphon principle, the liquid ratio of the sludge scraper in this application is effectively controlled during the sludge suction process, avoiding the problem of excessive liquid ratio in traditional sludge suction methods, reducing the burden during sludge transportation, and further improving sludge discharge efficiency. At the same time, the array-type sludge discharge device 9 design makes the sludge discharge process more uniform, avoiding the problem of incomplete sludge discharge in some areas. Meanwhile, this design also facilitates equipment maintenance and repair, reducing long-term operating costs; improves sludge discharge efficiency: the introduction of the siphon-type sludge suction device 6 enables the scraper-suction sludge machine of this application to achieve efficient sludge suction during the sludge discharge process, effectively solving the problem of low sludge discharge efficiency caused by excessive liquid ratio in the prior art; by thoroughly scraping away the sludge at the bottom of the pool, the technical solution of this application reduces secondary pollution caused by sludge residue and improves the quality of sewage treatment; the use of stable steel rails 2 and main beams 3 structures ensures the stability of the equipment during operation and reduces failures.

[0017] By employing a siphon-type sludge suction device 6, the sludge at the bottom of the pool can be effectively scraped up and sucked, greatly improving sludge discharge efficiency. Compared with traditional sludge scrapers, the technical solution of this application can significantly reduce secondary pollution caused by incomplete sludge removal, thus improving the effect of wastewater treatment. Secondly, through the application of the siphon principle, the liquid ratio of the sludge scraper in this application is effectively controlled during the sludge suction process, avoiding the problem of excessive liquid ratio in traditional sludge suction methods, reducing the burden on sludge transportation, and further improving sludge discharge efficiency. At the same time, the array-type sludge discharge device 9 design makes the sludge discharge process more uniform, avoiding the problem of incomplete sludge discharge in some areas. Meanwhile, this design also facilitates equipment maintenance and repair, reducing long-term operating costs; it improves sludge discharge efficiency: the introduction of the siphon-type sludge suction device 6 enables the scraper-suction sludge machine of this application to achieve efficient sludge suction during the sludge discharge process, effectively solving the problem of low sludge discharge efficiency caused by excessive liquid ratio in the prior art; by thoroughly scraping away the sludge at the bottom of the pool, the technical solution of this application reduces secondary pollution caused by sludge residue and improves the quality of sewage treatment; the use of a stable steel rail 2 and main beam 3 structure ensures the stability of the equipment during operation, reduces failures, and thus achieves rapid discharge of sludge from the bottom of the pool.

[0018] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0019] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A siphon-type traveling scraper / suction sludge machine, characterized in that, The system includes a sedimentation tank (1), a steel rail (2) located on the side of the sedimentation tank (1), a main beam (3) sliding along the steel rail (2), a water tank (4) located on the side of the sedimentation tank (1), a drive device (5) for moving the main beam (3), a sludge suction device (6) for sludge discharge, a sludge scraper (7) for scraping sludge from the bottom of the tank, and a water jet (8) for creating a vacuum at the inlet of the sludge suction device (6). The drive device (5) is located on the main beam (3) and the working end of the drive device (5) corresponds to the steel rail (2). The sludge scraper (7) is located on the main beam (3). The water jet (8) corresponds to the sludge suction device (6). A sludge discharge device (9) is located on the main beam (3). The sludge discharge device (9) is connected to the water tank (4). The inlet end of the sludge discharge device (9) corresponds to the sludge scraper (7).

2. The siphon-type traveling scraper sludge machine as described in claim 1, characterized in that, The inlet end of the sludge discharge device (9) and the sludge scraper (7) are arranged in an array along the main beam (3).

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