Municipal sludge treatment device and treatment method thereof

A municipal sludge and treatment device technology, applied in biological sludge treatment, dehydration/drying/thickened sludge treatment, etc., can solve the problems of low sludge treatment efficiency, low mixing degree, inconvenient sludge drying treatment, etc. Achieve reasonable design, reduce organic matter content, and facilitate discharge work

Active Publication Date: 2019-04-05
华钰建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the existing municipal sludge treatment device is inconvenient to fully mix the microbial stock solution with the sludge, the mixing degree is low, and it is inconvenient

Method used

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  • Municipal sludge treatment device and treatment method thereof
  • Municipal sludge treatment device and treatment method thereof
  • Municipal sludge treatment device and treatment method thereof

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Embodiment

[0029] refer to Figure 1-5, a municipal sludge treatment device is proposed in this embodiment, comprising a box body 1, a motor 2 is fixedly connected to the top of the box body 1, a rotating shaft 3 is fixedly connected to the output shaft of the motor 2, and the bottom end of the rotating shaft 3 extends to Inside the box body 1, a plurality of stirring blades 4 are welded on the outside of the rotating shaft 3, connecting pipes 5 are fixedly connected to both sides of the box body 1, the top of the two connecting pipes 5 is connected to the same air box 6, and the air box 6 is fixed Installed on the top side of the box body 1, the top of the air box 6 is fixedly connected with an air pump 7, the air outlet of the air pump 7 extends into the air box 6, and the inner wall of the air box 6 is fixedly connected with a plurality of horizontally arranged first heating Rod 8, the top side of the air box 6 is provided with a liquid injection hole 9, the internal thread of the liq...

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Abstract

The invention discloses a municipal sludge treatment device and a treatment method thereof. The municipal sludge treatment device comprises a box body, wherein a motor is fixedly connected to the topof the box body; a rotary shaft is fixedly connected to an output shaft of the motor; the bottom end of the rotary shaft extends into the box body; a plurality of stirring blades are welded to the outer side of the rotary shaft; connecting pipes are fixedly connected to both sides of the box body; the same air box is connected to the top ends of the two connecting pipes; the air box is fixedly mounted on one side of the top of the box body; an air pump is fixedly connected to the top of the air box; an air outlet of the air pump extends into the air box; a plurality of first heating rods arranged horizontally are fixedly connected to the inner wall of the air box; a liquid injection hole is formed in one side of the top of the air box; and a first plug is mounted in the liquid injection hole in a threaded manner. The device is reasonable in design, can fully stir sludge in the box, enables a microbial stock solution to be fully mixed into the sludge, so that the organic matter contentin the sludge is decreased; and in addition, the device can dry the sludge, and the drying efficiency is high.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a municipal sludge treatment device and a treatment method thereof. Background technique [0002] At present, with the continuous development of science and technology, the progress of the times, and the continuous improvement of people's living standards, people have higher and higher requirements for municipal sludge treatment; sludge contains a large amount of organic matter and rich nitrogen, phosphorus, etc. Nutrients, causing eutrophication of water quality, leading to deterioration of water quality, especially urban sludge contains about 70% organic matter, these organic matter enters the water body, will cause water pollution and water quality eutrophication, for example, the application number is 201810297836.0 The patent document discloses a municipal sludge treatment device, which includes a barrel body with an opening at the upper end. The upper end of the ba...

Claims

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Application Information

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IPC IPC(8): C02F11/02C02F11/16
CPCC02F11/02C02F11/16
Inventor 唐建新林彩平
Owner 华钰建设集团有限公司
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