Water circulation cooling type extruder
A water circulation cooling and extruder technology, which is applied in the field of powder coating processing equipment, can solve the problems of poor cooling effect and easy deposition of dirt in the cooling water tank, so as to facilitate the control of cooling temperature, ensure normal circulation operation, and facilitate the sedimentation and filtration of impurities Effect
Inactive Publication Date: 2015-11-11
ZHEJIANG HUACAI NEW MATERIAL CO LTD
View PDF4 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention solves the technical problems that the cooling water tank of the extruder is easy to deposit dirt and the
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] Such as figure 1 A water circulation cooling extruder shown includes a barrel 1, a hopper 2, a motor 3, a housing 9 and a water storage tank 7, and the housing 9 is provided with a cooling hole 4 and a return hole 5, and the return water The hole 5 is arranged on the lower edge of the casing 9, and the cooling water cavity 6 is provided between the barrel 1 and the casing 9. The cooling hole 4 communicates with the water storage tank 7 through the water pump 8, and the return water hole 5 communicates with the water storage tank 7. A plurality of cooling holes 4 are opened on the housing 9 , and each cooling hole 4 communicates with the water storage tank 7 through a connecting hose 10 , and a solenoid valve 11 is arranged on the connecting hose 10 . The shell 9 is provided with a backwater swash plate 12 . A vertical filter screen 13 is arranged in the water storage tank 7 .
[0017] When in use, turn on the motor 3, the filler extruder works normally through the hop...
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
Login to View More Abstract
The invention relates to a powder coating machining device, in particular to a water circulation cooling type extruder. A traditional water tank is omitted. Multiple cooling holes and a water return hole are formed in a shell. A cooling water cavity is formed between a material cylinder and the shell. The cooling holes are communicated with a water storage tank through a water pump. The water return hole is communicated with the water storage tank. By improving the shell and a cooling water path, a sealed circulating cooling water path is formed, and dust pollution is greatly reduced; and because the circulating cooling water path does not need cleaning and maintaining, work intensity is lowered, and work efficiency is remarkably improved. The shell is provided with the multiple cooling holes, and each cooing hole is communicated with the water storage tank through a connecting hose so that cooling can be conducted in the material cylinder at multiple positions, and the cooling capacity is remarkably improved. Cooling water is collected by the cooling water cavity, flows back along an inclined water return plate and flows into the water storage tank through the water return hole finally. Because the water return hole is formed in the lower edge of the shell, cooling water can be completely discharged, and shell corrosion is avoided.
Description
technical field [0001] The invention relates to a powder coating processing equipment, in particular to a water circulation cooling extruder. Background technique [0002] Existing extruders are generally equipped with a cooling water tank. Since the extruder works in a dusty environment for a long time, after a period of use, dirt is easy to deposit in the water tank, which requires frequent cleaning and maintenance. If the cleaning and maintenance are not thorough, it is easy to cause Water tank cooling water contamination. Not only frequent cleaning and maintenance work is intensive and low in efficiency, but also affects the cooling effect of the extruder. In severe cases, insufficient cooling will cause damage to the extruder and cause serious losses to the enterprise. Contents of the invention [0003] The invention solves the technical problems that the cooling water tank of the extruder is easy to deposit dirt and the cooling effect is not good, and provides a wat...
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
Login to View More IPC IPC(8): B29C47/88
CPCB29C48/919
Inventor 孙华强杨立新张松
Owner ZHEJIANG HUACAI NEW MATERIAL CO LTD