Up-press type rainwater self-cleaning system
A rainwater, self-cleaning technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of occupying space, complex structure, poor economic benefits, etc., and achieve easy operation. , good treatment effect, high rainwater treatment capacity
Inactive Publication Date: 2015-11-11
SUZHOU CHURUN ECOLOGICAL TECH
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Problems solved by technology
The existing treatment equipment is often composed of multiple water treatment devices that cooperate with each other to purify rainwater. Its structure is complex and due to the need for regular inspection, repair and maintenance of the equipment, it needs to be installed in the underground equipment room, which takes up a lot of use. space, poor economic efficiency
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] refer to Figure 1 to Figure 4 As shown, the upper-pressure rainwater self-cleaning system includes a rainwater storage tank 1, and a sludge well 2 and a lifting well 3 are arranged in the rainwater storage tank for the introduction and extraction of rainwater. Both the sludge well and the lifting well pass through the rainwater The top of the storage tank is set to avoid excessive internal pressure difference, which will affect the water flow effect. The sl...
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Abstract
The invention discloses an up-press type rainwater self-cleaning system. The system comprises a rainwater reservoir, wherein a sludge well and a lifting well are arranged in the rainwater reservoir and pass through the top of the rainwater reservoir; the sludge well is connected with a rainwater collecting pipe; a sludge discharge device is arranged in the sludge well; a plurality of open holes are formed in the bottoms of the walls of both the sludge well and the lifting well; a lift pump is arranged in the lifting well; a water inlet of the lift pump is formed above a filter device and a water outlet is connected with a recycling pipeline. The system has a simple structure, strong practicability, high set location selectivity and good economic benefits.
Description
technical field [0001] The invention relates to the field of water treatment equipment, in particular to an upward pressure rainwater self-cleaning system. Background technique [0002] With the increasing shortage of available water resources, rainwater, as an extremely valuable water resource, has already attracted the attention of various countries in the world. Rainwater has become a new available water because of its low cost and simple treatment methods. resource. Utilization of urban rainwater is a vast field in the ascendant with good development prospects. The existing treatment equipment is often composed of multiple water treatment devices that cooperate with each other to purify rainwater. Its structure is complex and due to the need for regular inspection, repair and maintenance of the equipment, it needs to be installed in the underground equipment room, which takes up a lot of use. Space, poor economic efficiency. Contents of the invention [0003] The pu...
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IPC IPC(8): C02F3/00
Inventor 廖述成李晨榴
Owner SUZHOU CHURUN ECOLOGICAL TECH