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Method and device for recycling reclaimed water in concentrated fruit and vegetable processing water

A technology for reclaiming water and water circulation, which is applied in chemical instruments and methods, food industry wastewater treatment, water/sewage multi-stage treatment, etc. The effect of investment in environmental protection facilities, saving resources and protecting the environment

Inactive Publication Date: 2020-08-07
姚棠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for recycling regenerated water in concentrated fruit and vegetable processing water, which overcomes the above-mentioned deficiencies in the prior art, and can effectively solve the problem of raw material flushing and unloading sediment, suspended water in the concentrated fruit and vegetable processing water. The waste of water resources caused by the high concentration of pollutants and the incomplete recovery of equipment water

Method used

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  • Method and device for recycling reclaimed water in concentrated fruit and vegetable processing water

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Effect test

Embodiment 1

[0016] Embodiment 1: as attached figure 1 As shown, the method for recycling regenerated water in the concentrated fruit and vegetable processing water is carried out according to the following method: the first step is to collect the regenerated water into the third circulating pool 3, and when the water volume of the regenerated water in the third circulating pool 3 meets the water volume requirements of the circulating waterway , the regenerated water in the third circulating pool 3 is transported to the equipment water circulating waterway and the second circulating pool 2 respectively; in the second step, when the water volume of the recycled water in the second circulating pool 2 meets the water volume requirement of the feeding water circulating waterway, the water in the second circulating pool 2 The regenerated water is transported to the feeding circulation waterway and the first circulating water tank 1 respectively; in the third step, when the water volume of the re...

Embodiment 2

[0019] Embodiment 2: as attached figure 1 As shown, the device for implementing the method for recycling recycled water in concentrated fruit and vegetable processing water includes a first circulating pool 1, a second circulating pool 2, a third circulating pool 3, a material pool 35, a flow tank 4, and a first filter 5. The second filter 6, the primary sedimentation tank 7, the flow-through sedimentation tank 8 and the equipment unit, the first water inlet of the third circulating pool 3 is fixedly connected with the regenerated water inlet pipeline 12, and the first water outlet of the third circulating pool 3 is connected to the A first water outlet pipeline 13 is fixedly connected between the first water inlet of the second circulating water pool 2, and a second water outlet pipeline 14 is fixedly connected between the first water outlet of the second circulating water pool 2 and the first water inlet of the first circulating water pool 1. A third water outlet pipeline 15...

Embodiment 3

[0021] Embodiment 3: as attached figure 1 As shown, the equipment unit includes spray float washing equipment 9, the third filter 10, spray float wash sedimentation tank 11, the third water outlet pipeline 15 water outlets are fixedly connected with the spray float wash equipment 9 water inlets, and the spray float The water outlet of the washing equipment 9 and the water inlet of the third filter 10 are fixedly connected with the first pipeline 24 for spraying and floating washing, and the water outlet of the third filter 10 is fixedly connected with the water inlet of the spraying and floating washing sedimentation tank 11. The second pipeline 25 for showering and floating washing, and the water outlet of the spraying, floating washing and sedimentation tank 11 are in fixed communication with the first return water pipeline 16 .

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Abstract

The invention relates to the technical field of food processing, and relates to the method and the device are for recycling the reclaimed water in the concentrated fruit and vegetable processing water; the method includes that the reclaimed water is collected and then is sequentially used for spraying and floating washing, mechanical seal cooling, a vacuum pump, a sterilizer, raw material flowingand raw material flushing and discharging water; and then the return water is treated, recovered, collected and recycled. The device comprises a first circulating water tank, a second circulating water tank, a third circulating water tank, a flowing tank, a first filter, a second filter, a primary sedimentation tank, a flowing sedimentation tank and an equipment unit. The process method is simple,the device is easy and convenient to operate, the recycled water is used for replacing fresh water for cyclic utilization, the quality of the circulating water meets the food processing requirements,the water resource is greatly saved, meanwhile, the wastewater discharge amount is greatly reduced, and the production requirements of vast processing enterprises are met. According to the invention,the water resource is saved, the investment of environmental protection facilities is reduced, the production cost of enterprises is greatly reduced, and the requirements of resource saving and environment protection advocated by the country are met.

Description

technical field [0001] The invention relates to the technical field of food processing, and relates to a method and a device for recycling recycled water in concentrated fruit and vegetable processing water. Background technique [0002] In the concentrated fruit and vegetable processing industry, the evaporated water in the evaporation and concentration process of raw material processing is called recycled water, the raw material flushing and unloading water is the raw material flushing and unloading water in the material tank, and the raw material flow water is the raw material conveying water in the raw material flow tank. Primary water refers to the fresh water (or clean water) used in the fruit and vegetable processing process, and its cleanliness is the highest; secondary water refers to the water that is reused after primary water is used, and its cleanliness is lower than primary water; The third-grade water is the water that is used again after the second-grade wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02C02F103/32
CPCC02F1/001C02F9/00C02F2001/007C02F2103/32C02F2303/04
Inventor 姚棠
Owner 姚棠
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