Feeding device for producing adblue

By designing a feeding device for automotive urea production, the elastic force of the motor drives the counterweight assembly and spring, the feeding hopper shakes back and forth, solving the problem of blocking the urea hopper feed pipe, improving production efficiency and saving energy consumption.

CN222646914UActive Publication Date: 2025-03-21SHANDONG KELANSU ENVIRONMENTAL PROTECTION TECH CO LTD
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Patent Information

Application Number
CN202421475772.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-26
Publication Date
2025-03-21
Estimated Expiration
2034-06-26

AI Technical Summary

Technical Problem

In the existing automotive urea production, the feeding method of the urea hopper relies solely on the gravity of the urea itself, which leads to the possibility of blocking the feeding pipe of the hopper when there is too much urea, affecting production efficiency.

Method used

A feeding device for automotive urea production is designed, including an assembly table, a screw feeder, a feeding hopper and an anti-blocking mechanism. The feeding pipe of the feeding hopper extends in a vertical direction and passes through the through grooves to enter the feeding pipe of the screw feeder. The anti-blocking mechanism drives the counterweight assembly to generate centripetal force, combined with the spring force, drives the feeding hopper to shake back and forth to avoid urea blockage.

Benefits of technology

Through the shaking of the feeding hopper, the problem of urea blockage is effectively avoided, the production efficiency is improved, and the shaking intensity can be adjusted according to the amount of urea to avoid waste of energy consumption.

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Abstract

The utility model provides a feeding device for producing adblue. The feeding device comprises an assembly table, a feeding device and a discharging device, the screw feeder penetrates through the assembly table and is distributed in an inclined shape; a discharging pipe of the feeding hopper extends in the vertical direction, penetrates through a through groove formed in the assembly table and extends into a feeding pipe of the spiral feeder; and the anti-blocking mechanism is connected with the feeding hopper and used for driving the feeding hopper to shake. According to the feeding device for vehicle urea production, the motor can drive the counterweight assembly to do circular motion to generate centripetal force, so that the guide sliding rod slides back and forth on the fixing plate, the feeding hopper can be driven to shake back and forth in cooperation with the elastic force of the spring, and therefore the feeding hopper is prevented from being blocked by urea in the feeding hopper.
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