A mud scraping device for a treatment tank for sewage treatment of environmental protection equipment

Abstract

The invention relates to the technical field of environmental protection equipment, and specifically discloses a mud scraping device for a treatment tank for sewage treatment of environmental protection equipment, which includes a treatment cylinder and a delivery cylinder, and the inside of the treatment cylinder is concentrically and fixedly connected with a delivery cylinder through a connecting rod. The top of the treatment cylinder is fixedly connected with a mounting plate through a support rod, and a motor is fixedly installed on the mounting plate. Connected to the inner end of the bottom scraper, the outer end of the bottom scraper is fixedly connected to the bottom of the spiral scraper, the side wall of the spiral scraper is in contact with the inner side wall of the treatment cylinder, and the inner bottom of the treatment cylinder is Inverted cone structure, the top side wall of the conveying cylinder is connected to the inner end of the mud guide groove, and the mud guide groove is arranged obliquely. The invention has the advantages of simple structure, low production cost, convenient cleaning, avoiding accumulation, and convenient popularization and implementation.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a mud scraping device for a treatment tank used for sewage treatment of environmental protection equipment. Background technique [0002] The per capita level of China's fresh water resources is at the end of the world, and the problem of water pollution caused by large industrial sound fields is becoming more and more serious. Therefore, sewage treatment has attracted more and more people's attention. The existing sewage treatment methods include physical precipitation, chemical precipitation, biodegradation, etc., but no matter which method is used for sewage treatment, in the process of sewage treatment Among them, a large amount of sludge will accumulate at the bottom of the sewage treatment device after a period of time, and in order to ensure the normal and effective sewage treatment, users often need to clean up the sludge inside the sewage treat...

AI Technical Summary

Problems solved by technology

Therefore, sewage treatment has attracted more and more people's attention. The existing sewage treatment methods include physical precipitation, chemical precipitation, biodegradation, etc., but no matter which method is used for sewage treatment, in the process of sewage treatment Among them, a large amount of sludge will accumulate at the bottom of the sewage treatment device after a period of time, and in order to ensure the normal and effective sewage treatment, users often need to clean up the sludge inside the sewage treatment device. The existing cleaning methods need to wait The water inside the sewage treatment device is drained and then treated, but this treatment method not only takes a long time, affects the normal progress of sewage treatment, but also brings a huge workload to the user, increases labor, and improves sewage treatment. the cost of

[0003] Chinese patent (notification number: CN 208865245 U, announcement date: 2019.05.17) discloses a sludge discharge device for sewage treatment, including a sewage treatment tank, the upper left side of the sewage treatment tank is provided with a water inlet pipe, and the sewage treatment tank There is a water outlet pipe at the upper end of the right side of the sewage treatment tank, and an installation groove is arranged at the lower end of the middle part of the front face of the sewage treatment tank. A partition is arranged inside the installation groove, and a moving plate is arranged at the front end of the partition. All are equipped with electric telescopic rods, and the rear ends of the electric telescopic rods are connected to the front end of the sewage treatment tank. The use of mobile panels for partition requires the floor to be removed for cleaning. The operating procedures are cumbersome, and the sludge cannot be automatically discharged, which is not easy to promote and implement.

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