Initial rainwater abandoning and processing system of rainwater and sewage confluence pipe and use method thereof
A technology of flow treatment system and initial rainwater, applied in water/sewage treatment, water/sludge/sewage treatment, waterway system, etc., it can solve the problems of complex structure, excessive waste flow, unfavorable installation and use, etc., to save assembly The effect of cost, reasonable structure design and long service life
Pending Publication Date: 2017-02-15
TAIZHOU SHENGHE WATER TREATMENT EQUIP MFG CO LTD
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Problems solved by technology
In the combined rainwater and sewage pipe network, the initial rainwater needs to be discarded. The existing technology has the following problems: the grasp of the rainwater discarded flow requires manual control; the structure i
Method used
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[0020] The present invention will be further described in detail below with reference to the drawings and embodiments.
[0021] Such as figure 1 As shown, an initial rainwater abandonment treatment system for a rain-sewage combined pipe includes: a transfer adjustment tank 1, which is connected with a rain-sewage combined inlet pipe 2, a late rainwater discharge pipe 3, and an initial rainwater pool transfer pipe 4. The late rainwater discharge pipe 3 is connected to the urban rainwater pipe network; the first rainwater pool, the initial rainwater pool includes the regulating pool 5 and the valve pool 6 connected to the regulating pool 5, the side of the regulating pool 5 and the transfer regulating pool 1 are transferred through the initial rainwater pool The pipe 4 is connected; the valve pool 6 is provided with a transfer port 7 that is compatible with the regulating pool 5, and the transfer port 7 is correspondingly provided with a first-level shutoff valve 8; 11. The valve ...
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The invention relates to an initial rainwater abandoning and processing system of a rainwater and sewage confluence pipe. The initial rainwater abandoning and processing system comprises a transfer adjustment pool, an initial rainwater tank and a water collecting tank, wherein a rainwater and sewage confluence inlet pipe, a later rainwater discharge pipe and an initial rainwater tank transfer pipe are communicated with the transfer adjustment pool, and the later rainwater discharge pipe is connected with an urban rainwater pipe network; the initial rainwater tank comprises an adjustment pool and a valve pool which is communicated with the adjustment pool, and one side of the adjustment pool is communicated with the transfer adjustment pool through the initial rainwater tank transfer pipe; a transfer opening which adapts to the adjustment pool is formed in the valve pool, and a first-stage shutoff valve is correspondingly arranged at the transfer opening; a pump transfer opening is formed in the valve pool; a sewage outlet is formed in the communicating position of the water collecting tank and the valve pool, and a second-stage shutoff valve is arranged at the sewage outlet of the valve pool; one side of the water collecting tank is communicated with a sewage pipe network. The initial rainwater abandoning and processing system has the advantage of reasonable and simple structural design, the purpose of automatically abandoning initial rainwater can be achieved, the whole system does not need to be manually controlled, and manpower resources are saved.
Description
technical field [0001] The invention relates to a rain and sewage treatment system, in particular to an initial rainwater waste flow treatment system of a rain and sewage confluence pipe. Background technique [0002] The initial rainwater abandonment is mainly used in the rainwater collection and utilization system. During the initial rainfall, the first 2-5mm of rainwater is generally seriously polluted and the flow rate is relatively small. In the combined rainwater and sewage pipe network, the initial rainwater needs to be discarded. The existing technology has the following problems: the grasp of the rainwater discarded flow requires manual control; the structure is complex, which is not conducive to installation and use, and it cannot be used on the existing treatment pool. Retrofitting or retrofitting requires a lot of investment; the initial rainwater abandonment is not complete or the abandonment is too much. Contents of the invention [0003] The technical prob...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E03F5/10E03F7/02E03F5/14
CPCE03F5/10E03F5/102E03F5/14E03F7/02E03F2201/10Y02A10/30
Inventor 夏伟伟李二平王建强董佩王蕴杰高京翔彭岳黄春雷戴炜
Owner TAIZHOU SHENGHE WATER TREATMENT EQUIP MFG CO LTD