Dewatering agent mixing device suitable for sludge rapid dewatering system

A rapid dehydration and dehydrating agent technology, which is applied in the direction of dehydration/drying/thickened sludge treatment, mixers, mixer accessories, etc., can solve the problem of difficulty in ensuring output stability, difficulty in real-time control and adjustment of medicament output, and unforeseen dosage of traditional Chinese medicine. Can accurately and real-time control and other issues to achieve the effect of ensuring uniform mixing

Active Publication Date: 2014-08-13
宁波高新区围海工程技术开发有限公司
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  • Application Information

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Problems solved by technology

[0003] The injection of traditional Chinese medicine in this patent is not accurately controlled in real time, the added medicine and its output are difficult to control and adjust in real time, and the output stability is difficult to guarantee

Method used

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  • Dewatering agent mixing device suitable for sludge rapid dewatering system
  • Dewatering agent mixing device suitable for sludge rapid dewatering system
  • Dewatering agent mixing device suitable for sludge rapid dewatering system

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Embodiment Construction

[0035] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0036] In the present invention, the sludge dehydration and solidification system mainly includes a coagulant mixing device and a dehydrating agent mixing device, wherein the dehydrating agent mixing device is used to add water and stir the powdered dehydrating agent.

[0037] see figure 1 As shown, it is a schematic diagram of the overall structure of the sludge rapid dehydration solidification system of the present invention, the system includes a slurry pump 1, a coagulant mixing device 3, a dehydrating agent mixing device 6, a control device and a pipeline 5 , wherein, the slurry extraction mud pump 1 is used to extract natural mud, the flow rate of the first mud pump 1 is determined according to the performance of the overall equipment, and it is input into the pipeline 2 after extracting natural mud....

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Abstract

The invention relates to a dewatering agent mixing device suitable for a sludge rapid dewatering system. The device comprises a clean water conveying unit, a dewatering agent addition unit and a dewatering agent mixing unit. The rotation speed and displacement of a screw pump are set according to the preset amount of a control device, and screw pump adds a preset amount of the powdered dewatering agent into the dewatering agent mixing unit. The dewatering agent mixing unit is a three-box overflow type mixing box; the three boxes are connected in an overflow mode; and the dewatering agent mixing unit comprises a drug mixing box, a stirring box and a drug output box, which are connected successively, wherein the drug mixing box is connected with the clean water conveying unit and the dewatering agent addition unit, and dissolves the powdery dewatering agent in clean water; and the drug output box and the drug mixing box are communicated at the lower end, and the drug output box and the stirring box are communicated at the upper end. The dewatering agent mixing device provided by the invention adopts a three-box overflow way to guarantee the stirring and continuous output of the dewatering agent.

Description

technical field [0001] The invention relates to a dehydrating agent mixing device, in particular to a dehydrating agent mixing device suitable for a sludge rapid dehydration system. Background technique [0002] The existing dehydration system can realize the dehydration and solidification of sludge. A certain amount of curing agent is added to the collected slurry. A construction process and device for land reclamation by dredging and filling sludge. The device includes solidification treatment system A and paving of improved slurry System B. This A includes: pumping, debris screening, curing agent storage, curing agent delivery, compressed air delivery and mixed mud mixing delivery and other devices. This B includes: connecting pipe sections, hoses or belt conveyors and carrying and moving devices. The construction process is as follows: ① Fill the sludge into the filling area or the sedimentation tank, and form a thick sludge accumulation layer after sedimentation; ② Us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/14B01F15/04B01F15/02
Inventor 俞元洪
Owner 宁波高新区围海工程技术开发有限公司
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