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

Waste collection system with grease recovery

A technology of garbage collection and function, which is applied in the direction of fatty material recovery, recycling technology, and recovery of fat oil/fatty acid from waste. Achieve the effect of increasing sewage treatment load, preventing sewage treatment load, and controlling stable and reliable

Active Publication Date: 2020-12-18
NANCHANG UNIV
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this system does not have the function of oil-water separation, and the grease and sewage are discharged together. On the one hand, the load and treatment cost of the sewage treatment plant are increased, and on the other hand, it causes waste of resources, and in low temperature environments, grease solidifies to block pipes and adhere to components. Difficult to clean walls
[0004] The invention patent with the notification number CN105246598B discloses a garbage and oil-water separator. The device uses the resistance value of oil and water to control the opening and closing of the oil-water separation valve to realize oil-water separation. The device provides both oil-water separation. Garbage treatment device, but in view of the large difference in garbage components, the oil-water identification and separation based on the resistance method is relatively complicated, and cannot effectively separate grease

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
  • Waste collection system with grease recovery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] refer to figure 1, a garbage collection system with a grease recovery function, the garbage collection system includes a barrel cover 1 arranged on its upper part, and a cutting roller 5 is arranged below the barrel cover 1;

[0047] There are at least one pair of cutting rollers 5, and the teeth of the cutting rollers coincide with each other. The crushing mechanism composed of cutting rollers 5 is provided with a spring 4 for tensioning, and the bottom of the cutting rollers 5 is provided with a screen slant plate 22;

[0048] The filter screen slant plate 22 is inclined, and its upper end is connected with a vibrator 6. The left and right sides of the filter screen slant plate 22 are provided with soft baffles. The soft baffles are in close contact with the inner wall of the garbage collection system to prevent garbage from falling , the discharge end of the filter slant plate 22 is upturned to form a liquid collecting ditch, which forms a barrier to the liquid and p...

Embodiment 2

[0060] In this embodiment, Embodiment 1 can be cleaned to optimize its oil-water separation, discharge and collection effects.

[0061] Based on the structure of embodiment 1, refer to figure 1 , The bottom of the sump 18 is provided with a drainpipe II14, the drainpipe II14 is provided with a drain valve II16, and the drain valve I15 and the drain valve II16 are connected to the controller 7.

[0062] The limit position of the downward rotation of the barrel cover 1 is provided with a monitoring head I3, and the monitoring head I3 is connected to the controller 7. When the feeding is completed, the barrel cover 1 is out of contact with the monitoring head I3, and the monitoring head I3 sends a start signal to the controller 7 .

[0063] A cleaning nozzle 2 is arranged above the cutting roller 5 and the filter screen slant plate 22 . The cleaning nozzle 2 is connected with a water inlet pipe 9 . The water inlet pipe 9 is provided with a water inlet valve 8 connected to the co...

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

PropertyMeasurementUnit
densityaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a garbage collection system with a grease recovery function. The garbage collection system comprises a barrel cover arranged on the upper portion of the garbage collection system. A cutting roller is arranged below the barrel cover, a filter screen inclined plate is arranged below the cutting roller, a water receiving guide plate is arranged below the filter screen inclinedplate and connected with a liquid collecting tank, an oil discharging pipe and a water discharging pipe I are arranged on the side portion of the liquid collecting tank, the position of the oil discharging pipe is higher than that of the water discharging pipe I, and a suspension body is arranged in the liquid collecting tank; a bag laying device is arranged below the discharging end of the filter screen inclined plate, the bag laying device is connected with a garbage bag roll, and a tying device is arranged below the bag laying device; a negative pressure pump, an ultraviolet disinfection chamber and an adsorption and treatment cavity are further arranged in the garbage collection system. The suspended body is arranged by utilizing the density difference between oil and water, and wateris drained by utilizing the movement linkage of the suspended body, so that the oil and water are drained through different channels, the control is stable and reliable, the grease can be effectivelycollected, and the sewage treatment load is prevented from being increased.

Description

technical field [0001] The invention relates to the field of garbage collection, in particular to a garbage collection system with grease recovery function. Background technique [0002] The garbage collection device is an indispensable facility for centralized treatment of garbage, improvement of the living environment, and inhibition of the spread of germs. The garbage collection devices currently on the market are generally insufficient in function, and lack overall control over water, air, and slag. Under the influence of the outbreak of the new crown pneumonia and other epidemics, people have gradually realized that traditional garbage collection devices have ways to spread germs such as odor leakage, sewage outflow, and manual packaging and bag replacement. [0003] The invention application with the application number 202010136088.5 discloses a garbage collection system for preventing and controlling the growth of organic waste and the spread of germs. The problem o...

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 Patents(China)
IPC IPC(8): B01D36/00B01D33/03B01D33/48B01D17/032C11B13/00B02C18/14B02C18/18B02C23/08B08B3/02
CPCB01D17/0214B01D33/0346B01D33/463B01D33/48B01D36/006B02C18/142B02C18/18B02C23/08B02C2201/06B08B3/02C11B13/00Y02W30/74
Inventor 吴代赦李建龙罗轶维吴学纯徐宇戴祥昕孙海洋
Owner NANCHANG UNIV