一种无机粉末涂料配混一体化装置
By employing a two-stage mixing structure and specialized stirring components, the problems of uneven mixing and low efficiency in inorganic powder coatings are solved, enabling efficient agglomerate treatment and improving production efficiency and energy management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG DELFT NEW BUILDING MATERIALS CO LTD
- Filing Date
- 2025-08-21
- Publication Date
- 2026-07-17
AI Technical Summary
Existing inorganic powder coating mixing equipment suffers from problems such as poor mixing uniformity, low efficiency, high energy consumption, and insufficient agglomerate handling capacity. In particular, when processing raw materials with large differences in density and particle size, sedimentation and stratification are prone to occur.
The system employs a two-stage series mixing structure, including a first mixing tank for high-speed shearing and a second mixing tank for gentle homogenization. Combining shearing and mixing components with homogenizing and mixing components, and through components such as inclined straight blades, high-speed dispersing discs, and spiral ribbon agitators, it achieves vigorous circulation and uniform distribution of materials.
It improves the mixing uniformity and efficiency of inorganic powder coatings, effectively breaks up agglomerates, reduces energy consumption, and increases production efficiency.
Smart Images
Figure CN224506853U_ABST
Abstract
Claims
1. An inorganic powder coating compounding integration device, characterized by: The inorganic powder coating mixing and blending integrated device includes a frame (10), a batching unit (20) located on the upper part of the frame (10), and a mixing unit located below the batching unit (20). The top of the mixing unit is sealed and connected to the outlet of the batching unit (20). The mixing unit includes a first mixing tank (30) and a second mixing tank (40) arranged in series along the direction of gravity flow of the material. The first mixing tank (30) is equipped with a first motor (31) and a shearing and stirring assembly (32) driven by the first motor (31). The second mixing tank (40) is equipped with a second motor (41) and a homogenizing and stirring assembly (42) driven by the second motor (41). The shearing and stirring assembly (32) includes a first mixing tank (30) and a second mixing tank (40) driven by the second motor (41). A first drive shaft (33) is fixedly connected to a motor (31) and a high-speed dispersing disk (34) is provided on the first drive shaft (33). The homogenizing and stirring assembly (42) includes a second drive shaft (43) fixedly connected to a second motor (41) and a spiral stirring paddle (44) provided at the end of the second drive shaft (43). The high-speed dispersing disk (34) is provided at the end of the first drive shaft (33), and the outer peripheral edge of the high-speed dispersing disk (34) is provided with a serrated part (341). The inner wall of the first mixing tank (30) is also provided with a secondary stirring blade (36) fixedly connected to the first mixing tank (30). The secondary stirring blade (36) is rake-shaped and is used to cooperate with the high-speed dispersing disk (34) to forcibly cut the material.
2. An inorganic powder coating compounding integrated device according to claim 1, characterized in that: The shearing and stirring assembly (32) also includes at least two layers of straight blades (35) with tilt angles, each layer of the straight blades (35) including at least two rectangular blades with tilt angles of 30°-45°.
3. An inorganic powder coating compounding integrated device according to claim 1, characterized in that: The homogenizing and stirring assembly (42) further includes a connecting arm (45) located at the end of the second drive shaft (43). The connecting arm (45) extends radially along the second mixing tank (40). One end of the connecting arm (45) is fixedly connected to the end of the second drive shaft (43), and the other end of the connecting arm (45) is fixedly connected to the upper end of the ribbon stirring paddle (44).
4. An inorganic powder coating compounding integrated device according to claim 1, characterized in that: The batching unit (20) includes at least two storage bins (21), each of which is provided with a screw feeder (22) at the bottom, and the outlet of the screw feeder (22) is sealed to the top of the first mixing tank (30).
5. An inorganic powder coating compounding integrated device according to claim 4, characterized in that: The screw feeder (22) is equipped with a weighing module (23).
6. An inorganic powder coating compounding integrated device according to claim 1, characterized in that: The bottom of the second mixing tank (40) is provided with a cone-shaped discharge hopper (46), and the bottom of the discharge hopper (46) is provided with a discharge butterfly valve (461).