Discharging device of vacuum drying machine

By designing the discharge device of the vacuum dryer, the combination of storage tank and lifting components is used to solve the problem of oxidation-free materials being oxidized and damaged during discharge, and the safe discharge and efficient collection of materials are achieved.

CN222635118UActive Publication Date: 2025-03-18YANTAI DINGKANG BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420741328.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-11
Publication Date
2025-03-18
Estimated Expiration
2034-04-11

AI Technical Summary

Technical Problem

When the existing vacuum dryers discharge materials, the easily oxidized materials are easily damaged by air oxidation because the materials are in direct contact with the air.

Method used

A discharge device for a vacuum dryer is designed, including a discharge tank, a storage tank and a lifting assembly. The material enters the storage tank through the discharge port and the docking pipe. The storage tank resists the discharge port through the lifting assembly to ensure that the material does not come into contact with the external environment during the discharge process.

Benefits of technology

It effectively avoids the oxidation of easily oxidized materials by air during the discharge process, ensures the quality of the materials, and prevents residual materials from clogging the receiving port through the design of the sealing plate.

✦ Generated by Eureka AI based on patent content.
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Abstract

The discharging device comprises a discharging tank, a bottom plate is arranged on the lower side of the discharging tank, a plurality of supporting rods are connected between the bottom plate and the discharging tank, a receiving opening is formed in one side in the discharging tank, a control assembly is arranged on one side of the receiving opening, the control assembly is arranged in the discharging tank, and the discharging tank is connected with the bottom plate. The storage tank abuts against the discharging port under the action of the lifting assembly, the butt joint pipe is attached to the inner wall of the discharging port and stretches into the discharging port, materials entering the discharging tank directly enter the storage tank through the discharging port and the butt joint pipe, the materials do not make contact with the external environment in the discharging process, and therefore the materials prone to oxidation are prevented from being oxidized by air; and after discharging is completed, when the sealing plate is retracted into the receiving opening, the sealing plate slides in the receiving opening, residual materials in the receiving opening can be pushed out, and the residual materials are prevented from blocking the receiving opening.
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