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Drying equipment for sludge drying

A drying equipment and sludge drying technology, applied in drying, dryer, sludge treatment and other directions, can solve the problems of easy adhesion and large sludge viscosity, and achieve the effect of avoiding clogging and ensuring sealing.

Inactive Publication Date: 2020-08-28
JIANGSU ZELONG ENVIRONMENTAL PROTECTION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a drying equipment for sludge drying to solve the problem that the sludge is highly viscous and easily adheres to the wall of the drying feed pipe proposed in the background art

Method used

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  • Drying equipment for sludge drying
  • Drying equipment for sludge drying
  • Drying equipment for sludge drying

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The invention discloses drying equipment for sludge drying. The drying equipment for the sludge drying comprises a feeding conversion box and a drying drum. The feeding conversion box is installed atthe left end of the drying drum. The circumferential outer wall of the drying drum is provided with a steering gear wheel. The lower end of the drying drum is provided with a driving tug. A guide chute is arranged inside a drying feeding pipe, the bottom of the guide chute is provided with a matching scraper built-in ring, and the scraper built-in ring is a special ring-knife-like structure. Whenthe built-in scraper ring moves vertically upward in the guide chute on the inner pipe wall of the drying feeding pipe, the sludge attached to the inner pipe wall of the drying feeding pipe can be scraped off, the sludge falls down along an arc-shaped inner wall of the scraper built-in ring into the feeding conversion box, and the falling sludge and other materials are transferred from the feedingconversion box to the drying drum to avoid the accumulation of the sludge and other sundries on the inner wall of the drying feeding pipe causes the pipe wall to be blocked.

Description

technical field [0001] The invention belongs to the related technical field of sludge drying, and in particular relates to a drying equipment for sludge drying. Background technique [0002] Sludge drying equipment mainly refers to sludge dryer, which can be widely used in activated sludge drying, sewage sludge drying, petrochemical sludge drying, papermaking sludge drying, printing and dyeing sludge drying, leather sludge drying, electroplating Sludge drying, municipal sludge drying, biological fermentation slag and other high-humidity materials such as sludge and various waste residues are dried. Sludge drying equipment is to dry various activated organic sludge and then make sludge biological Organic fertilizer drying equipment and sludge drying treatment make it possible for sludge to be used in agriculture, used as fuel, incinerated, and even to reduce landfill sites. [0003] The existing drying equipment technology for sludge drying has the following problems: During...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B11/04F26B21/00F26B25/00F26B25/04F26B25/16C02F11/121
CPCC02F11/121F26B11/04F26B21/003F26B25/00F26B25/04F26B25/16
Inventor 刘伯甫
Owner JIANGSU ZELONG ENVIRONMENTAL PROTECTION TECH
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