Chain plate natural gas heating sludge drying device and sludge drying processing method

A technology of sludge drying and natural gas, applied in dehydration/drying/concentrated sludge treatment, etc., can solve the problems of bulky, perishable odor, strong thixotropy, etc., and achieve the effects of clean energy, convenient use, and improved efficiency

Inactive Publication Date: 2014-02-26
徐炳荣
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sludge discharged from the sewage treatment plant is generally a loose colloidal paste with a w

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Chain plate natural gas heating sludge drying device and sludge drying processing method
  • Chain plate natural gas heating sludge drying device and sludge drying processing method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so that the protection scope of the present invention can be more clearly defined.

[0021] See figure 1 , figure 1 It is a preferred embodiment of the chain plate type natural gas heating sludge drying device of the present invention

[0022] Schematic; figure 2 It is a schematic flow diagram of a preferred embodiment of the sludge drying treatment method of the present invention.

[0023] The present invention provides a chain plate type natural gas heating sludge drying device, which includes a drying furnace body 1, a chain plate type conveying 2, a natural gas heater 3, an automatic opening / closing device 4 and a pre-processing device 5. The chain The slat conveyor belt 2 and the natural gas heater 3 are arranged in the dr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a chain plate natural gas heating sludge drying device and a sludge drying processing method. The device comprises a drying furnace, a chain plate transmission belt, and a natural gas heater; wherein the chain plate transmission belt and the natural gas heater are arranged in the drying furnace and the natural gas heater is arranged under the chain plate commission belt. The chain plate natural gas heating slug drying device provided by the invention has the advantages of good drying effect, more economic, and environment-friendliness.

Description

technical field [0001] The invention relates to a sludge drying device and system, in particular to a chain plate type natural gas heating sludge drying device and a sludge drying treatment method. Background technique [0002] Sludge is a kind of viscous substance produced in the process of sewage treatment. The composition of sludge varies greatly, which varies with the source of sewage, sewage treatment process and season. For large-scale urban sewage treatment plants, due to the large amount of industrial wastewater discharged into the system, the heavy metal content in sewage sludge is relatively high, among which copper and zinc content are often close to or exceed the acceptance standards for sludge as agricultural fertilizers. Sewage from small and medium cities is mainly composed of Domestic sewage is the main source, so there is generally no problem of excessive heavy metals. The sludge discharged from the sewage treatment plant is generally a loose colloidal past...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C02F11/12
Inventor 徐炳荣
Owner 徐炳荣
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap