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

Speed-adjustable rolling screen for kitchen garbage treatment equipment

A technology for processing equipment and kitchen waste, applied in grain processing, sieving, solid separation, etc., can solve the problems of low screening rate and the inability of multi-stage speed regulation of rolling screen, and achieve the effect of improving screening rate and convenient use.

Pending Publication Date: 2020-03-27
中环汇峰环境科技(北京)有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing roller sieve cannot be adjusted in multiple stages, resulting in a low screening rate

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
  • Speed-adjustable rolling screen for kitchen garbage treatment equipment
  • Speed-adjustable rolling screen for kitchen garbage treatment equipment
  • Speed-adjustable rolling screen for kitchen garbage treatment equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] 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. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0024] Such as Figure 1-4 As shown, according to an embodiment of the present invention, an adjustable-speed roller sieve for food waste treatment equipment includes a roller sieve main body 1 corresponding to the discharge port of the crusher, and the roller sieve main body 1 The driving motor is a three-phase AC variable frequency motor M, the three-phase AC variable frequency motor M is connected to the three terminals U, V, and W of the frequency converter, and the three terminals L1, L2...

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 speed-adjustable rolling screen for kitchen garbage treatment equipment. The speed-adjustable rolling screen comprises a rolling screen main body corresponding to a dischargeport of a crusher; a driving motor in the rolling screen main body is a three-phase alternating-current variable frequency motor M; the three-phase alternating-current variable frequency motor M is connected with a frequency converter; the frequency converter is connected with a power grid; the frequency converter is connected with a relay; and control ends of the frequency converter and the relay are both connected with a PLC. The speed-adjustable rolling screen achieves the beneficial effects that the variable frequency startup and the forward / reverse rotation of the rolling screen can be controlled through the PLC and the frequency converter; the rolling screen can be smoothly started under the condition of loads; the screening efficiency can be improved; and the cleaning, the debugging and the application are convenient.

Description

technical field [0001] The invention relates to the technical field of kitchen waste treatment equipment, in particular to an adjustable-speed roller sieve used in kitchen waste treatment equipment. Background technique [0002] With the acceleration of the economic and urbanization process, the discharge of urban domestic waste is increasing, and the proportion of kitchen waste is increasing, accounting for 37% to 62% of urban domestic waste. Improper disposal of food waste can easily cause deterioration and corruption, breed harmful microorganisms and mosquitoes, produce a large amount of toxins, and emit foul odors, seriously polluting water bodies and the atmospheric environment. [0003] Food waste refers to leftovers, leftovers, vegetable roots and leaves, skin cores of melons and fruits, discarded animal tissues, and other kitchen waste and waste edible oils produced by families, schools, public canteens of institutions, and the catering industry. The main components...

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): B02C21/00B07B1/22B07B1/42
CPCB02C21/00B07B1/22B07B1/42
Inventor 周培玉孙慧
Owner 中环汇峰环境科技(北京)有限公司