Gear type sludge dryer

A kind of sludge drying, gear type technology, applied in the direction of sludge treatment by temperature control, dewatering/drying/concentrating sludge treatment, etc., can solve the problems of high cost, complicated operation, small processing capacity, etc., and achieve fast drying speed. , The overall structure is compact and the drying force is uniform.

Inactive Publication Date: 2014-02-19
TAIZHOU LANHAI ENVIRONMENTAL PROTECTION TECH
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AI Technical Summary

Problems solved by technology

[0002] In the sludge treatment process, sludge drying equipment has always had defects such as complicated operation, high cost, small processing capacity, large energy consumption, and easy to cause secondary pollution. Therefore, the market urgently needs to develop a compact structure, integrated High, stable sludge treatment effect, low energy consumption, small maintenance, fully enclosed operation, no secondary pollution sludge dryer

Method used

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  • Gear type sludge dryer
  • Gear type sludge dryer
  • Gear type sludge dryer

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Embodiment Construction

[0027] The present invention will be further elaborated below in conjunction with the accompanying drawings.

[0028] Such as figure 1 Shown is a gear sludge dryer. Its structure mainly includes a drying system consisting of a gear-type screw drive shaft 6, a first heat transfer medium inlet 8, a second heat transfer medium inlet 9, a first heat transfer medium outlet 11, and a second heat transfer medium outlet 12. A condensed water circulation device 15 is provided above and below the bracket 10; a sludge feed port 2 with a first automatic opening and closing baffle 3 and a sludge conveying device 4 is provided above the body 1, and the other end of the body is provided with a The drying mud cake outlet 13 of the second automatic opening and closing baffle plate 14; the top of the body 1 is also provided with a solvent vapor discharge port 17, and enters the circulating condensed water tank device 15 below the body through a pipeline for cooling, and the steam enters the ai...

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Abstract

The invention relates to the field of environmental protection equipment, in particular to a gear type sludge dryer which comprises a dryer body, gear type spiral pushing shafts, a support, a condensation water circulation device, a driving system, an air purification system and an automatic temperature control system, wherein the air purification system is arranged above the dryer body; the two gear type spiral pushing shafts placed in parallel and the automatic temperature control system are arranged in the dryer body; heat conducting medium inlets and heat conducting medium outlets are formed at the two ends of the dryer body and the gear type spiral pushing shaft; the dryer placed in parallel is arranged above the support; the condensation water circulation device is arranged below the support; and the driving system is arranged at one end of the gear type spiral pushing shaft. The dryer realizes an integrated sludge drying work process, as well as low energy consumption and high efficiency during operation, and is in a full automatic unattended operation mode.

Description

technical field [0001] The invention relates to the field of environmental protection equipment, more specifically a gear type sludge dryer. Background technique [0002] In the sludge treatment process, sludge drying equipment has always had defects such as complicated operation, high cost, small processing capacity, large energy consumption, and easy to cause secondary pollution. Therefore, the market urgently needs to develop a compact structure, integrated High, stable sludge treatment effect, low energy consumption, small maintenance, fully enclosed operation, no secondary pollution sludge dryer. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a gear-type sludge dryer suitable for wastewater treatment and sludge treatment, which makes wastewater treatment and sludge drying simple and easy to use, saves energy, and Simple structure, easy operation and easy replacement. [0004] In order to ach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/12C02F11/18
Inventor 张建军孙丽萍李傲
Owner TAIZHOU LANHAI ENVIRONMENTAL PROTECTION TECH
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