Novel alum feeding device for sewage treatment
A technology of sewage treatment and feeding device, which is applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc. It can solve problems such as waste and inability to effectively control the dosage, and achieve operational Convenience, improved distribution uniformity, and simple structure
Inactive Publication Date: 2018-03-27
广西领测科技有限公司
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Problems solved by technology
The existing alum feeding method adopts manual feeding, which cannot effectively control the feeding amo
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[0020] Such as Figure 1-Figure 4 As shown, a novel sewage treatment alum delivery device of the present invention comprises a delivery machine 5 and a storage box 6 installed on the top of the delivery machine 5, the storage box 6 is provided with a storage cavity 61, and the storage cavity The bottom of 61 communicates with a tapered cavity 62 that extends downwards. There is a connecting hole 58 extending downwards, the elongated tail of the bottom of the connecting hole 58 communicates with a delivery slot 51, and the bottom of the delivery slot 51 communicates with a delivery opening 52 that passes through the bottom surface of the delivery machine 5, so The side of the connecting hole 58 adjacent to the tapered cavity 62 is provided with a left and right elongated sliding cavity 59, the sliding cavity 59 is provided with a transportation control device, and the inner walls of the left and right sides of the delivery groove 51 are symmetrical. Guide grooves 53 are provid...
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The invention discloses a novel alum feeding device for sewage treatment. The device comprises a feeding device and a storage box installed on the top of the feeding device. A storage chamber is arranged in the storage box. A conical cavity extending downward is communicated with the bottom of the storage chamber. The extending part at the bottom of the conical cavity extends into the feeding device. A connection hole extending downward is arranged in the feeding device at the bottom of the conical cavity. The extending tail at the bottom of the connection hole is communicated with a feeding tank. The bottom of the feeding tank is provided with a feeding port passing through the bottom surface of the feeding device. A sliding cavity extending towards the left and right passes through the connection hole close to one side of the conical cavity. A conveying control device is arranged in the sliding cavity. Guide grooves are symmetrically arranged in the inner walls in two sides of the feeding tank. An embedding groove is arranged in the bottom wall of each one of the guide grooves. A screening plate is connected between the guide grooves in left and right sides in a way of fit connection. The device has a simple structure, is easy to operate, realizes automatic refinement of processes, improves feeding efficiency and feeding uniformity and reduces wastes.
Description
technical field [0001] The technical field of sewage treatment of the present invention relates to a novel alum feeding device for sewage treatment. Background technique [0002] Industrial production and residents’ daily life will produce a large amount of sewage. If the sewage is discharged directly into creeks and rivers without treatment, the water quality and environmental landscape will be seriously affected. And through other procedures, finally discharged into the river. The existing alum feeding method adopts manual feeding, which cannot effectively control the feeding amount. Too much feeding will cause waste, and too little feeding will not be able to achieve the desired effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a novel alum dosing device for sewage treatment, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following ...
Claims
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CPCC02F1/5281C02F1/5209C02F1/5236
Inventor 俞备东
Owner 广西领测科技有限公司