Supercritical carbon dioxide fluid extraction industrial equipment manufacturing device and manufacturing method

A carbon dioxide, manufacturing device technology, applied in solid solvent extraction, chemical instruments and methods, solvent extraction and other directions, can solve the problems of unsuitable manufacturing of large-capacity pressure vessels, low high pressure resistance of stainless steel, etc. The effect of expanding capacity and convenience of use

Pending Publication Date: 2018-11-30
哈尔滨鲁莱科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The manufacture of supercritical carbon dioxide fluid extraction equipment must have anti-corrosion function, and the manufacturing material is stainless steel is the only choice, but the high pressure resistance of stainless steel is low, it is not suitable for manufacturing large-capacity pressure vessels, such vessels must be manufactured purely with stainless steel become a bottleneck restricting the development of

Method used

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  • Supercritical carbon dioxide fluid extraction industrial equipment manufacturing device and manufacturing method
  • Supercritical carbon dioxide fluid extraction industrial equipment manufacturing device and manufacturing method
  • Supercritical carbon dioxide fluid extraction industrial equipment manufacturing device and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A supercritical carbon dioxide fluid extraction industrial equipment manufacturing device, which comprises: a steel pipe 1, the top and bottom of the steel pipe are respectively welded to the lower flange 4 and the semicircular head 14 to form a kettle body, and the lower The flange is connected to the upper cover 6 through the connecting shaft 10, the lower flange and the upper cover are fixed by four clamps 5, and a lip seal is installed between the lower flange and the upper cover 9. The inner wall of the upper cover has a stainless steel layer 8, the top of which is welded with a stainless steel sleeve A7, the inner wall of the kettle body has a stainless steel layer 11, the bottom of the kettle body is welded with a stainless steel sleeve B13, and the outer side of the kettle body The enclosure 2 is fixed.

Embodiment 2

[0028] According to the supercritical carbon dioxide fluid extraction industrial equipment manufacturing device described in Example 1, the cavity formed by the coaming plate and the kettle body is a water heating layer, and a water inlet pipe 3 is installed on the upper left side of the coaming plate , a water outlet pipe 12 is installed under the right side of the coaming plate, the four clamps are evenly arranged in the circumferential direction, two opening supports 16 are respectively arranged between the two clamps, and the upper The stainless steel coating on the inner wall of the lid and the stainless steel coating on the inner wall of the kettle are respectively 1.0 mm thick.

Embodiment 3

[0030] According to the supercritical carbon dioxide fluid extraction industrial equipment manufacturing device described in embodiment 1 or 2, the right side of the upper cover has a lug A, and the lower flange has a lug B with a groove, and the The lug A is installed in the groove of the lug B, the connecting shaft passes through the lug A and the lug A and is fixed by the snap ring 15, the steel pipe, the upper cover, and the lower method The blue plate is carbon steel.

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PUM

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Abstract

The invention discloses a supercritical carbon dioxide fluid extraction industrial equipment manufacturing device and a manufacturing method. The extracting equipment must have an anti-corrosion function, has the only material choice of stainless steel, is low high pressure resistance, is suitable for manufacturing a large-capacity pressure container, and solves the problem that stainless steel for manufacturing the container becomes the bottleneck for restraining development. The supercritical carbon dioxide fluid extraction industrial equipment manufacturing device comprises a steel tube (1), wherein the steel tube (1) is separately welded to a lower flange plate (4) and a semicircular sealing head (14) above and below the steel tube to form a kettle body; the lower flange plate is connected with an upper cover through a connecting shaft; the lower flange plate is fixed with the upper cover through four clamps (5); a lip-shaped sealing ring (9) is arranged between the lower flange plate and the upper cover; the inner wall of the upper cover is provided with a stainless steel layer (8); the top of the stainless steel layer is welded with a stainless steel sleeve A (7); the inner wall of the kettle body is provided with a stainless steel layer (11); the bottom of the kettle body is welded with a stainless steel sleeve B (13); and the outer side of the kettle body is fixedly equipped with a surrounding board (2). The supercritical carbon dioxide fluid extraction industrial equipment manufacturing device is used for supercritical carbon dioxide fluid extraction industrial equipment.

Description

Technical field: [0001] The invention relates to a supercritical carbon dioxide fluid extraction industrial equipment manufacturing device and a manufacturing method. Background technique: [0002] The manufacture of supercritical carbon dioxide fluid extraction equipment must have anti-corrosion function, and the manufacturing material is stainless steel is the only choice, but the high pressure resistance of stainless steel is low, it is not suitable for manufacturing large-capacity pressure vessels, such vessels must be manufactured purely with stainless steel become a bottleneck restricting development. Invention content: [0003] The purpose of the present invention is to provide a supercritical carbon dioxide fluid extraction industrial equipment manufacturing device and manufacturing method. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] A supercritical carbon dioxide fluid extraction industrial equipment manufacturing device, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D11/02B01D11/04B01J3/04B01J19/00B01J19/02
CPCB01D11/0203B01D11/0403B01J3/04B01J19/0073B01J19/02B01J2219/0286
Inventor 焦裕宽焦永生
Owner 哈尔滨鲁莱科技有限公司
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