Quick sludge drying equipment with crushing device

A crushing device and rapid drying technology, applied in the directions of sludge drying, drying solid materials, drying gas arrangement, etc., can solve the problems of uneven bearing force of stirring blades, affecting sludge drying efficiency, and uneven sludge drying, etc. The effect of facilitating heat transfer, facilitating heat transfer and accelerating drying speed

Active Publication Date: 2017-02-15
深圳市海创环境治理科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the traditional sludge dryer is unstable when the propeller blades are stirring the sludge, the force bearing of the stirring blades is uneven, the pow

Method used

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  • Quick sludge drying equipment with crushing device
  • Quick sludge drying equipment with crushing device
  • Quick sludge drying equipment with crushing device

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Embodiment Construction

[0017] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0018] see Figure 1-5 , a sludge rapid drying equipment with a crushing device, including a tank body 2; the tank body 2 is set as a hollow cylinder made of stainless steel, and the interior is divided into a crushing chamber 15 and a drying chamber 11 by a partition 22; A number of blanking holes 20 are evenly distributed on the partition 22; a feeding pipe 1 is arranged on the top surface of the tank body 2; a sealing cover is arranged at the opening of the feeding pipe 1; a crushing device is arranged in the crushing chamber 15 3; the crushing device 3 is composed of a first motor 16, a first rotating shaft 21, a fixed blade 19 and a rotating blade 18; the first motor 16 is connected to the first rotating shaft 21 through a reducer 17, and the first motor 16 and reducer 17 are fixed on the top surface of the tank body 2; the first rotating sha...

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Abstract

The invention provides quick sludge drying equipment with a crushing device. The quick sludge drying equipment comprises a tank; the internal of the tank is divided into a crushing cavity and a drying cavity through a separation plate; the crushing device is arranged in the crushing cavity; an impurity removing pipe is arranged on the side wall of the bottom of the crushing cavity; a spiral stirrer and an air blowing drying device are arranged in the drying cavity; the spiral stirrer consists of a spiral stirring blade, a stop edge and a scraping plate; the air blowing drying device consists of a transmission box, a second motor, an intake pipe, a second rotating shaft and an air spraying plate; an electric heater is embedded in the side wall of the drying cavity; a discharge pipe is arranged on the side wall of the bottom of the tank; a jacket is arranged on the outer surface of the tank; and a dehumidifying device is arranged on the side wall of the bottom of the jacket. The quick sludge drying equipment crushes caked sludge through the crushing device, achieves the purpose of circularly stirring the sludge through the spiral stirrer, facilitates uniform contact between hot air and the sludge through the air blowing drying device, and facilitates uniform drying of the sludge.

Description

technical field [0001] The invention relates to a sludge drying machine, in particular to a sludge rapid drying equipment with a crushing device. Background technique [0002] Sludge is rich in nutrients, which can not only increase soil nitrogen, phosphorus, and potassium nutrients, but also improve soil compaction and alkalization. As a developing country, my country is also a large agricultural country. Therefore, from the perspective of economy and resource utilization Considering that the land use of sludge is a way that is in line with my country's national conditions. The sludge dryer is a kind of stirring paddle installed inside the equipment, so that the wet sludge can fully contact with the heat carrier and the hot surface under the agitation of the paddle, so as to achieve the purpose of drying. The sludge dryer is widely used in activated sludge, sewage sludge, petrochemical sludge, papermaking sludge, printing and dyeing sludge, tanning sludge, electroplating sl...

Claims

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Application Information

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IPC IPC(8): B02C18/10F26B1/00F26B11/12F26B21/00F26B25/04F26B5/12F26B25/00
CPCB02C18/0084B02C18/10C02F11/12F26B1/005F26B5/12F26B11/12F26B21/001F26B21/004F26B25/04F26B2200/18
Inventor 不公告发明人
Owner 深圳市海创环境治理科技有限公司
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