Unlock instant, AI-driven research and patent intelligence for your innovation.

Garbage dehydrating and treating device and using method thereof

A processing device and a technology for waste dewatering, which are applied in the directions of waste drying, method combination to dry solid materials, drying gas arrangement, etc., can solve the problems of environmental damage, long fermentation time, high construction cost, avoid vibration, accelerate the dehydration process, Evenly distributed effect

Active Publication Date: 2019-08-02
HEFEI UNIV OF TECH
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the processing method of fermentation dehydration has the following defects: Firstly, a large-volume garbage pond is required to store garbage for fermentation and dehydration, and the construction cost of a large-volume garbage pond is quite high, and it also occupies a large amount of land, which is also harmful to the local environment. big destructive effect
Secondly, the dehydration efficiency of fermentation dehydration is very low, especially in humid climates or coastal areas, the fermentation time required is particularly long

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
  • Garbage dehydrating and treating device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A garbage dehydration treatment device, comprising a dehydration drum 2, a motor and a bracket 1, the dehydration drum 2 is arranged obliquely on the bracket 1, and a feed port 33 is arranged at the upper end of the dehydration drum 2, and is characterized in that : the side wall of the dehydration drum 2 is provided with a water guide mesh 21, the outside of the dehydration drum 2 is provided with a sewage collection shell 3, the bottom of the sewage collection shell 3 is provided with a water outlet 31, and the dehydration drum 2 The lower end of the dehydration drum 2 is provided with an openable discharge hatch 32 , and a spiral blade 4 is also provided in the dehydration drum 2 . When working, the drum drive motor 5 drives the dehydration drum 2 to rotate, and the blade drive motor 6 drives the spiral blade 4 to quickly disperse the water-containing garbage in the dehydration drum 2, so that the rotation of the dehydration drum 2 is stable, avoiding excessive vibrat...

Embodiment 2

[0027] An operation method of the above-mentioned garbage dehydration treatment device: it is characterized in that the steps are as follows:

[0028] Step 1: Close the discharge hatch 32 and the sewage valve 34, fill the dehydration drum 2 with waste to be treated from the feed port 33, and then close the feed port 33;

[0029] Step 2: Start the drum drive motor 5 and the blade drive motor 6 to rotate the dehydration drum 2 and the spiral blade 4;

[0030] Step 3: Switch the three-way valve 7 to the gear connecting the fan 8 and the exhaust pipe, start the fan 8, and pump air outward;

[0031] Step 4: The humidity sensing resistor 10 detects that the humidity in the dehydration drum 2 is lower than the preset value 1, turns off the fan 8, opens the sewage valve 34, then closes the dehydration drum 2 and reduces the speed of the screw blade 4, and opens the discharge hatch 32 to dehydrate After the garbage is discharged;

[0032] Step 5, close the discharge hatch 32, switch ...

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 garbage dehydrating and treating device and a using method thereof. The device comprises a dehydrating roller, a motor and a support, wherein the dewatering roller is obliquely arranged on the support, a feeding port is formed in the upper end part of the dewatering roller, a water guide net hole is formed in the side wall of the dewatering roller, a sewage collecting shell is arranged on the outer side of the dehydrating roller, a sewage outlet is formed in the bottom of the sewage collecting shell, a discharging cabin door capable of being opened is arranged at thelower end part of the dehydrating roller, spiral blades are further arranged in the dehydrating roller, and the surfaces of the spiral blades are coated with water-absorbing resin. Compared with the prior art, the device has the following advantages that garbage is uniformly distributed when the device works, and vibration caused by imbalance is avoided, the spiral blades impact the garbage, the water-absorbing resin absorbs water, so that the water is absorbed from the garbage so as to accelerate a garbage dehydrating process; and a reversible fan can create a negative pressure environment inthe dewatering roller, and can further deliver hot air of a hot air blower thereinto to help the water-absorbing resin to quickly dry the garbage and participate in the next dehydration.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a garbage dehydration treatment device and a method for using the same. Background technique [0002] At present, domestic waste in our country is growing at a rate of 10% per year, but only about 2% of the waste can be processed. At present, the direct economic loss caused by the annual waste storage in our country can reach up to 8 billion yuan. And now China is facing more and more serious garbage situation. China has become the country with the heaviest garbage burden in the world, and the efficient disposal of domestic garbage is imminent. [0003] At present, the best domestic waste treatment method is to use waste incineration to generate electricity. In this case, the incineration of waste has certain requirements for the water content in the waste. The commonly used garbage dehydration treatment method is to put the garbage in the garbage pond for ferme...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F26B11/06F26B25/04F26B5/16F26B21/00F26B7/00F26B25/22
CPCF26B5/16F26B7/00F26B11/0481F26B21/001F26B21/004F26B25/04F26B25/22F26B2200/04
Inventor 邢献军任琼宋雨蔷陈涛张佳佳张学飞
Owner HEFEI UNIV OF TECH