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An agricultural waste water treatment device

A treatment device and agricultural wastewater technology, which is applied in animal husbandry wastewater treatment, water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problems of fluid state, difficult deep processing, long sedimentation time, etc., and achieve improvement Speed, fast solid-liquid separation effect

Active Publication Date: 2022-08-02
安徽建筑大学城市建设学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an agricultural wastewater treatment device, which has the advantages of fast wastewater treatment speed, simple process flow, and the fecal sediment in the raw water is easy to transfer for deep processing, etc., which solves the problem of long sedimentation time of raw water, The efficiency of wastewater treatment is low, and the settled sludge and fecal residues are in a fluid state, which is difficult to transfer for further processing

Method used

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  • An agricultural waste water treatment device
  • An agricultural waste water treatment device
  • An agricultural waste water treatment device

Examples

Experimental program
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Effect test

Embodiment 1

[0026] An agricultural waste water treatment device includes a tank body 1, a sleeve 11 is fixedly connected to the center of the upper end of the tank body 1 through a round opening, a sealing plate is fixedly connected to the upper end of the sleeve 11, and the center of the sealing plate rotates through a first rolling bearing A rotating shaft 14 is connected, the shaft wall of the rotating shaft 14 is fixedly connected with a gear ring 15, the lower end of the rotating shaft 14 extends into the sleeve 11 through the first sealing bearing and is fixedly connected with the spiral blade 10, and the tank body 1 is provided with a conical plate 2. The center of the conical plate 2 is slidably sleeved with the pipe wall of the casing 11 through a circular hole. The tank body 1 is located below the conical plate 2 and is fixedly connected with a filter plate 3 with an inverted conical structure. A circular plate 8 is provided, the upper end of the circular plate 8 is evenly and fi...

Embodiment 2

[0028] Embodiment 2: What is different based on Embodiment 1 is;

[0029] The crushing mechanism includes a transmission shaft that is vertically rotatably connected to the housing 22 through a second rolling bearing. The upper end of the transmission shaft passes through the second rolling bearing and is fixedly connected with a second pulley 20. The first pulley 27 and the second pulley 20 are connected together. A transmission belt 21 is wound around, a helical roller knife 23 is fixedly connected to the shaft wall of the transmission shaft, a plurality of baffles 24 are fixedly connected in the casing 22, and a positioning ring is fixedly connected to the opposite side of the plurality of baffles 24 together, and The positioning ring is slidably sleeved with the shaft wall of the transmission shaft. Two blades 30 are fixedly connected to the shaft wall of the transmission shaft. The upper ends of the two blades 30 are both slidably connected to the lower end of the baffle p...

Embodiment 3

[0031] Embodiment 3: The difference based on Embodiment 1 is;

[0032] The mixing mechanism includes a disc 6 fixed on the lower end of the liquid inlet pipe 7, the edge of the disc 6 is fixedly connected with a plurality of evenly distributed spoilers 5, and the inner wall of the lower end of the tank body 1 is fixedly connected with an annular block 4. The inner corner of 4 is provided with an arc surface, one side of the transmission wheel 16 is slidably connected with a rubber wheel 31, the upper end of the rubber wheel 31 is fixedly connected with a connecting shaft, and the upper end of the connecting shaft is fixedly connected with the third gear 17. A gear 19 meshes with the third gear 17, a fixed rod 32 is rotatably connected to the shaft wall of the transmission shaft through a second sealed bearing, and the rod wall of the fixed rod 32 is rotatably connected to the shaft wall of the main shaft through a third sealed bearing. A support frame 28 is fixedly connected t...

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Abstract

The invention relates to the technical field of waste water treatment, and discloses an agricultural waste water treatment device, comprising a tank body, a sleeve is fixedly connected to the center of the upper end of the tank body through a circular opening, a sealing plate is fixedly connected to the upper end of the sleeve, and the sealing plate is A rotating shaft is rotatably connected to the center through a first rolling bearing, a gear ring is fixedly connected to the shaft wall of the rotating shaft, and the lower end of the rotating shaft extends into the casing through the first sealing bearing and is fixedly connected with a spiral blade. The center of the shaped plate is slidably sleeved with the pipe wall of the casing through a circular hole. The agricultural wastewater treatment device can use the straw feed waste generated during farming as a filter material to effectively filter the fecal residue and sludge in the agricultural wastewater, and the generated filter residue is easy to remove and transport for secondary processing and production, and can also effectively filter the fecal residue and sludge. The sewage is stirred and flocculated, which effectively simplifies the treatment steps of sewage.

Description

technical field [0001] The invention relates to the technical field of wastewater treatment, in particular to an agricultural wastewater treatment device. Background technique [0002] Agricultural wastewater is the wastewater discharged from the processes of crop cultivation, livestock raising, and agricultural product processing. Wastewater is mainly divided into farmland drainage, feedlot drainage, agricultural product processing wastewater, etc. Agricultural wastewater has a large amount of water and a wide range of influences. When dealing with agricultural breeding wastewater with a large concentration, it mainly includes physical treatment, chemical treatment and biological treatment. Among them, chemical treatment is a wastewater treatment method that separates and removes dissolved and colloidal pollutants in wastewater or converts them into harmless substances through chemical reactions and mass transfer. In the chemical treatment method, the treatment units base...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D24/00C02F9/04C02F103/20
CPCC02F1/001C02F1/5281C02F2103/20C02F2201/002
Inventor 王妍李帆王振军任高翔郝燕
Owner 安徽建筑大学城市建设学院
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