Full-section overflow mechanism and full-section overflow method of catering wastewater pretreatment device
A pretreatment device and technology for catering wastewater, which is applied in food industry wastewater treatment, water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of easy blockage overflow, slow water outlet, unbalanced water inlet and outlet, etc.
Active Publication Date: 2020-10-20
ANHUI TIANJIAN ENVIRONMENTAL PROTECTION
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[0004] In order to solve the defects of unbalanced water inlet and outlet, slow water outlet and easy blockage and overflow in the prior art, the present invention provides a full-section overflow mechanism and full-section overflow method for a catering wastewater pretreatment device
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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0024] The full-section overcurrent mechanism of the present invention is mainly applied to a catering wastewater pretreatment device, which is used for pretreating catering wastewater. Through the full-section flow-through mechanism of the present invention, the catering wastewater pretreatment device can achieve better pretreatment effects.
[0025] see figure 1 , the full-section overcurrent mechanism includes a case 1 and a plurality of partitions installed in the case 1 . The plurality of partitions include a first full-section partition 4 , a second full-section partition 5 , and a third fu...
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The invention discloses a full-section overflowing mechanism of a restaurant wastewater pre-treatment device and a full-section overflowing method. The full-section overflowing mechanism comprises a machine case and a plurality of separation plates mounted in the machine case, wherein the plurality of separation plates comprise three full-section separation plates; two opposite side edges of the first full-section separation plate are fixed at two opposite sides of the machine case respectively and are vertically arranged above a bottom plate of the machine case; a transverse flow channel I isformed between the lower end of the first full-section separation plate and the bottom plate and the upper end of the first full-section separation plate is not in contact with a top plate of the machine case, so that the machine case is divided into an oil-water separation region and a liquid discharging region, which pass through the transverse flow channel I and are mutually communicated; thesecond full-section separation plate is located in the liquid discharging region; the upper end of the second full-section separation plate is fixed on the top plate and the lower end of the second full-section separation plate is not in contact with the bottom plate; meanwhile, a transverse flow channel II is formed between the upper end of the second full-section separation plate and the bottomplate; the lower end of the third full-section separation plate is vertically fixed on the bottom plate, and a vertical flow channel capable of enabling liquid to flow out from the upper end of the third full-section separation plate under the action of static pressure is formed by the lower end of the third full-section separation plate, the second full-section separation plate and the machine case.
Description
technical field [0001] The invention relates to the field of catering wastewater treatment, in particular to a full-section flow-through mechanism and a full-section flow-through method of a catering wastewater pretreatment device. Background technique [0002] Domestic commercial kitchen and catering wastewater contains a wide variety of large particle debris, such as: vegetable leaves, bones, vegetable roots, meat pieces, meat skin, etc., which need to be isolated and collected for discharge, otherwise these types of debris will flow into the back-end treatment process with water. It will cause deposits to block the flow channel. Moreover, the oil adhesion and mixing will also affect the oil removal process, and the fine particles will also be discharged with the water flow, affecting the quality of the effluent water and the accumulation of garbage in the external pipe network. However, the fine particles (particle size less than 6mm) in the wastewater, such as: rice gra...
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IPC IPC(8): C02F1/00C02F103/32
CPCC02F1/00C02F1/006C02F2103/32
Inventor 孟行健王玉峰孙伟徐晓东孟维俊
Owner ANHUI TIANJIAN ENVIRONMENTAL PROTECTION