一种助剂处理装置

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By using a circulating pipeline design, real-time weighing with electronic scales, and closed-loop control of the air blowing system, the problem of residue during long-distance transport of additives is solved, achieving high-precision and residue-free additive preparation. This method is suitable for the preparation of multiple types and large quantities of additives in paint production.

CN224506979UActive Publication Date: 2026-07-17MEICHAO GROUP

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: MEICHAO GROUP
Filing Date: 2025-08-04
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing quantitative addition devices for additives are prone to causing additive residues during long-distance transport, resulting in waste and reduced dispensing accuracy.

Method used

The mixing components, designed with a circulating pipeline, combined with a real-time electronic scale and an air blowing system, form a closed-loop control system to ensure the fluidity and concentration uniformity of the additives within the delivery loop. The ball sweeping system enables long-distance, residue-free delivery, while the spraying system prevents cross-contamination.

Benefits of technology

It significantly improves titration and delivery accuracy, reduces waste of additives during long-distance delivery, and ensures the efficiency and purity of additive preparation.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224506979U_ABST

Patent Text Reader

Abstract

本申请公开一种助剂处理装置，涉及涂料生产技术领域，包括调配组件、计量组件、输送系统和喷淋系统，调配组件包括助剂储罐、输送泵、计量阀、第一管路和第二管路。计量组件包括计量罐和电子秤，计量阀的出口朝向计量罐布置，电子秤与计量阀通信连接以通过电子秤的称量数据实时控制计量阀的开关；输送系统包括吹气系统和球扫线系统，吹气系统和球扫线系统均与计量罐连通，滴定完成后，计量罐内存储的助剂可以沿球扫线系统向后工序容器内输送，吹气系统用于向计量罐内吹气以将全部助剂吹送进入到球扫线系统内，避免助剂在计量罐内残留。球扫线管路可实现助剂的远距离、无残留输送，可以有效减少远距离输送助剂时产生的浪费并维持调配精度。

Need to check novelty before this filing date? Find Prior Art

Claims

1. An aid treating device, characterized in that, include: At least one dispensing assembly includes an additive storage tank (100), a delivery pump (110), a metering valve (130), a first pipeline (120), and a second pipeline (140). The first pipeline (120) is connected between the outlet of the additive storage tank (100) and the inlet of the metering valve (130), and the second pipeline (140) is connected between the outlet of the metering valve (130) and the return port of the additive storage tank (100). The delivery pump (110) is mounted on the first pipeline (120). The metering assembly includes a metering tank (200) and an electronic scale (210), with the outlet of the metering valve (130) facing the metering tank (200), the metering tank (200) being mounted on the electronic scale (210), and the electronic scale (210) being communicatively connected to the metering valve (130). The conveying system includes an air blowing system (500) and a ball sweeping system, both of which are connected to the metering tank (200). The air blowing system (500) is used to blow air into the metering tank (200), and the ball sweeping system is used to connect to the downstream container (350). A spray system (400) with its spray outlet located inside the metering tank (200).

2. The auxiliary treatment device according to claim 1, characterized in that The additive processing device further includes a third pipeline (150) and a fourth pipeline (160). The third pipeline (150) is connected between the outlet of the transfer pump (110) and the return port of the additive storage tank (100). The fourth pipeline (160) is used to connect to the inlet of the transfer pump (110) and the raw material tank (162).

3. The agent treatment device according to claim 2, wherein A filter (180) is provided between the fourth pipeline (160) and the inlet of the delivery pump (110).

4. The auxiliary treatment device according to claim 1, characterized in that The delivery pump (110) is communicatively connected to the electronic scale (210).

5. The auxiliary treatment device according to claim 1, characterized in that A first control valve (101) is provided between the outlet of the additive storage tank (100) and the first pipeline (120), and the first control valve (101) is communicatively connected to the electronic scale (210).

6. The auxiliary treatment device according to claim 1, characterized in that A pulse damper (170) is provided on the first pipeline (120).

7. The auxiliary treatment device according to claim 1, characterized in that The air blowing system (500) is connected to the delivery pump (110) and supplies air to the delivery pump (110).

8. The auxiliary treatment device according to claim 1, characterized in that The ball sweeping line system includes a ball sweeping line pipeline (300), a ball serving station (310), an inlet valve (320), an outlet valve (330), and a ball receiving station (340). The ball-serving station (310), the inlet valve (320), the outlet valve (330), and the ball-receiving station (340) are arranged sequentially on the ball-sweeping pipeline (300), and the inlet valve (320) is connected to the metering tank (200), and the outlet valve (330) is at least one and is used to connect to the downstream process container (350).

9. The auxiliary treatment device according to claim 1, characterized in that The auxiliary agent storage tank (100) is equipped with a stirring device for stirring the auxiliary agent.

10. The auxiliary treatment device according to claim 1, characterized in that The liquid level gauge (102) is arranged on the auxiliary agent storage tank (100) to detect the liquid level of the auxiliary agent in the auxiliary agent storage tank (100).