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Energy-saving and environment-friendly filtering device for municipal sewage treatment

An energy-saving, environmental-friendly, and municipal sewage technology, applied in the direction of filtration and separation, fixed filter elements, separation methods, etc., can solve the problems of reducing work efficiency, wasting human resources and time, and being unable to self-clean the filter, so as to reduce manpower , to achieve self-cleaning, easy to filter effect

Active Publication Date: 2021-07-23
安徽安能建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing municipal sewage treatment energy-saving and environment-friendly filter devices use the filter screen to filter the sewage for a long time, because the sludge on the filter screen will gradually accumulate too much, the existing filter device often needs to suspend the equipment first and then use human resources Removing the sludge on the filter screen will not allow the self-cleaning of the filter screen, which not only reduces the work efficiency, but also wastes human resources and time

Method used

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  • Energy-saving and environment-friendly filtering device for municipal sewage treatment
  • Energy-saving and environment-friendly filtering device for municipal sewage treatment
  • Energy-saving and environment-friendly filtering device for municipal sewage treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] refer to Figure 1-8 : An energy-saving and environment-friendly filter device for municipal sewage treatment, comprising a device main body 1, a first cavity 101 and a second cavity 102 are arranged inside the device main body 1, and a device box 2 is arranged on the inner wall of the first cavity 101 , the top of the device main body 1 is provided with a water inlet pipe 3 penetrating to the inside of the device box 2, both sides of the device main body 1 are provided with water outlet pipes 27 at the bottom of the first cavity 101, and both sides of the device main body 1 are provided with movable grooves 4, and the inside of the movable groove 4 is slidably connected with a movable block 5, one end of the movable block 5 is fixedly connected with the device box 2, and both sides of the device main body 1 are provided with a first spring 6 under the movable block 5, and the first The top of spring 6 is fixedly connected with the bottom of movable block 5;

[0036] T...

Embodiment 2

[0050] Please focus on Figure 9 with 10 The difference between this embodiment and Embodiment 1 is that: at least fifty protrusions 44 are arranged on the outside of the rotating shaft 12, and the fifty protrusions 44 are evenly distributed on the outside of the rotating shaft 12, and the inside of the fifty protrusions 44 Both are provided with a second spring 43 , and one end of the second spring 43 is fixedly connected with a telescopic block 42 extending to the outside of the protrusion 44 .

[0051] In this embodiment, there are several protrusions 44 provided. In the initial state, the second spring 43 pushes up the telescopic block 42. At this time, the length of the telescopic block 42 outside the protrusion 44 is greater than that of the rotating shaft 12 and the filter screen 9. Therefore, when the rotating shaft 12 rotates and the telescopic block 42 touches the filter screen 9, it can be compressed by the filter screen 9, thereby not affecting the rotation of the...

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Abstract

The invention discloses an energy-saving and environment-friendly filtering device formunicipal sewage treatment. The filtering device comprises a device body, a first cavity and a second cavity are formed in the device body, a device box is arranged on the inner wall of the first cavity in an attached mode, a water inlet pipe penetrating into the device box is arranged at the top of the device body, and water outlet pipes are arranged at the positions, located at the bottom of the first cavity, of the two sides of the device body correspondingly, and movable grooves are formed in the two sides of the device body correspondingly. According to the sewage treatment device, water vapor can be sprayed out through the arranged rotating shaft, so that sludge on a filter screen can be washed away, then the filter screen can conveniently filter sewage again, self-cleaning of the filter screen is achieved, manual cleaning is not needed, manpower is reduced, meanwhile, a storage box can collect sludge in a collection area under a second placement box, the sludge can be treated only by regularly opening the storage box, so that automatic collection of the sludge is realized, the machine does not need to be closed, and the operation is simple and convenient.

Description

technical field [0001] The invention relates to the field of municipal sewage treatment, in particular to an energy-saving and environment-friendly filter device for municipal sewage treatment. Background technique [0002] Municipal facilities refer to public facilities funded by the government, legal persons, or citizens, generally referring to various buildings, structures, equipment, etc. in the planning area, urban roads (including bridges), urban rail transit, water supply, drainage, gas, Thermal power, landscaping, environmental sanitation, road lighting, industrial waste, medical waste, domestic sewage treatment equipment, domestic waste treatment equipment, venues and other facilities and ancillary facilities; sewage treatment is to make sewage reach a certain water body for drainage or water quality for reuse Requirements, and the process of purifying it, sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/68B01D29/70B01D29/54B01D29/01
CPCB01D29/68B01D29/70B01D29/014B01D29/54
Inventor 王宝林卫兵
Owner 安徽安能建设集团有限公司
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