PVC pipe production equipment and process thereof

A technology for production equipment and PVC pipes, applied in cleaning methods and appliances, chemical instruments and methods, cleaning hollow objects, etc., can solve the problems of unclean washing, raw materials sticking to the inner wall of the shell, etc., so that it is not easy to clean and avoid waste of raw materials , the effect of improving the utilization rate

Active Publication Date: 2021-10-01
TAIZHOU CHANGLI RESIN TUBE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the problems in the prior art, the object of the present invention is to provide a PVC pipe production equipment and its process, aiming to improve the mixing equipment used for PVC production in the prior art. When the inner space of the shell is usually stirred for cleaning, the raw materials will stick to the The inner wall of the shell is rinsed with ordinary water, and the problem of not being rinsed clean

Method used

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  • PVC pipe production equipment and process thereof
  • PVC pipe production equipment and process thereof
  • PVC pipe production equipment and process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see figure 1 , shown in 7-9, the invention provides a kind of PVC pipe production equipment, comprising:

[0052] The heating casing assembly 10, the heating casing assembly 10 includes an inner casing 110 and an outer casing 120, the bottom and the upper part of the outer casing 120 are communicated with a water inlet pipe 130 and a drainage pipe 140 respectively, and the end of the drainage pipe 140 runs through communicated with the upper part of the inner casing 110;

[0053] a mixing assembly 20, which is arranged outside the outer casing 120;

[0054] Batching weighing part 190, which is arranged above the inner casing 110, said batching weighing part 190 includes a placement shell 191, a weighing plate 194, and said weighing plate 194 is arranged in the placement shell 191;

[0055] The scraper assembly, the outer lower end of the scraper assembly housing 191 is fixedly provided with a support ring plate 340, and the upper end of the support ring plate 340 is s...

Embodiment 2

[0060] see figure 1 with 2 , the heating casing assembly 10 can indirectly heat the materials put into the inner casing 110 through water heating, and at the same time, the inner casing 110 is equipped with a temperature controller for controlling the heating of the heating rod 160; the mixing assembly 20 can be used at different times On the basis of occupying the inner space of the inner shell 110, the materials inside are efficiently mixed from the outside, so that more raw materials for making PVC pipes can be mixed at one time.

[0061] see figure 1 , 2 , 3, 4, 5, the heating shell assembly 10 includes an inner shell 110 and an outer shell 120, the four corners of the bottom of the inner shell 110 are all equipped with legs through screws, and the bottom of the legs are connected with rollers through screws, The outer casing 120 is connected to the outer side of the inner casing 110 , and a water storage cavity is formed between the outer casing 120 and the inner casin...

Embodiment 3

[0064] see figure 1 with 2 , the heating casing assembly 10 can indirectly heat the materials put into the inner casing 110 by means of water heating, and at the same time, the inner casing 110 is equipped with a temperature controller for controlling the heating of the heating rod 160; the mixing assembly 20 can On the basis of not occupying the inner space of the inner shell 110, the materials inside are efficiently mixed from the outside, so that more raw materials for making PVC pipes can be mixed at one time, and the production efficiency of PVC pipes can be improved.

[0065] see Figures 1 to 5 , the heating casing assembly 10 includes an inner casing 110 and an outer casing 120. The four corners of the bottom of the inner casing 110 are all equipped with legs through screws, and the bottom of the legs are connected with rollers through screws, and the outer casing 120 is connected to the inner casing 110. Outside the casing 110 , a water storage chamber is formed bet...

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Abstract

The invention belongs to the technical field of PVC pipes, and particularly relates to PVC pipe production equipment and a process thereof.The PVC pipe production equipment comprises a heating machine shell assembly, a mixing assembly, an ingredient weighing part and a scraping assembly, the heating machine shell assembly comprises an inner shell and an outer shell, the ingredient weighing part comprises a placing shell and a weighing plate, and the weighing plate is arranged in the placing shell. A supporting annular plate is fixedly arranged at the lower end of the outer side of the scraping assembly placing shell, limiting grooves are symmetrically formed in the upper end of the supporting annular plate in the front-back direction, limiting plates are rotationally arranged in the limiting grooves, rotating sleeves penetrating through the limiting grooves are fixedly connected to the upper ends of the limiting plates, and threaded rods are in threaded connection with the middles of the rotating sleeves. The lower ends of the threaded rods are fixedly connected with lower sliding plates through connecting rods, and scraping plates are arranged on the outer sides of the upper ends of the lower sliding plates. The scraping plates move up and down to scrape raw materials adhered to the surface of the inner shell, the raw materials cannot be adhered to the inner wall of the inner shell again, the cleaning effect is good, and the problem that the raw materials are adhered to the inner wall of the stirring shell and are not easy to clean is solved.

Description

technical field [0001] The invention belongs to the technical field of PVC pipes, and in particular relates to a PVC pipe production equipment and a process thereof. Background technique [0002] The production process of PVC pipes is mixing of raw materials and additives→conveying and loading→forced feeding→conical twin-screw extruder→straw mold→sizing sleeve→spraying vacuum setting box→cleaning and heating water tank→ink printing machine→ Caterpillar tractor→lifting knife cutting machine→pipe stacking rack. Therefore, it is obvious that in the production process of PVC, it is usually necessary to use mixing equipment for stirring and mixing of raw materials and additives. [0003] However, when the existing mixing equipment for PVC production cleans the inner space of the mixing shell, the raw materials will stick to the inner wall of the shell, and the washing with ordinary clean water will not be clean, resulting in poor cleaning effect. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): B29C48/27B08B9/087B08B9/093
CPCB29C48/271B08B9/087B08B9/093
Inventor 李子政
Owner TAIZHOU CHANGLI RESIN TUBE
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