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Dustproof carclazyte neutralization kettle

A white clay and dust-proof technology, which is applied in chemical instruments and methods, chemical/physical/physical-chemical fixed reactors, feeding devices, etc., can solve the problems of dust scaling and other problems, and achieve the effect of solving scaling

Inactive Publication Date: 2014-12-24
烟台市牟平区留德润滑油销售有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the previous neutralization tank, when clay was added to the tank, due to the existence of negative pressure, the clay powder would be sucked into the negative pressure tube. Over time, it was easy to form dust scaling in the tube.

Method used

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  • Dustproof carclazyte neutralization kettle

Examples

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Embodiment Construction

[0008] The dust-proof white clay neutralization kettle is described in detail below in conjunction with the accompanying drawings, including a kettle body 1, a negative pressure pipe 5 and a feeding port 2 are arranged on the kettle body 1, a stirring paddle 4 is arranged inside the kettle body 1, and a dust-proof pipe is provided at the lower end of the feeding port 2 3.

[0009] Put an appropriate amount of oil into the dust-proof clay neutralization kettle, turn on the stirring paddle 4 after heating up to 60 degrees Celsius, open the negative pressure pipe 5, keep a slight negative pressure in the kettle body 1, open the clay adding device, and the clay will be automatically fed through the clay Port 2 and dust-proof pipe 3 enter the kettle body 1, continue to heat up until the temperature reaches close to the flash point of the oil, keep it for 20-40 minutes, and filter. The design of the dust-proof pipe ensures that the clay is directly added to the oil, and only after f...

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Abstract

The invention provides a dustproof carclazyte neutralization kettle. The dustproof carclazyte neutralization kettle comprises a kettle body. A negative-pressure pipe and a feeding port are arranged on the kettle body; a stirring paddle is disposed in the kettle body; and a dustproof pipe is arranged at a lower end of the feeding port. A section of dustproof pipe is additionally arranged under an automatically feeding port of a neutralization tank and is inserted into the liquid so as to prevent carclazyte dust from being sucked into the negative-pressure pipe; due to the design of the dustproof pipe, the carclazyte can be added into oil directly and is contacted with a negative-pressure space after full contact with the oil, so that the carclazyte dust is prevented from being sucked into the negative-pressure pipe, and the problem of scaling of the negative-pressure pipe is solved.

Description

technical field [0001] The invention belongs to the field of chemical machinery, in particular to a dust-proof white clay neutralization kettle. Background technique [0002] Colloids, asphaltene, nitrides, trace solvents, moisture, sulfides, mechanical impurities, naphthenic acid, acid slag, etc. remaining in lubricating oil after solvent refining and dewaxing are harmful components of lubricating oil. The main function is to remove these harmful components as much as possible and improve the color and stability of lubricating oil. It is a necessary means to realize the physical and chemical indicators of lubricating oil such as color, mechanical impurities, moisture, acid value, and anti-emulsification performance to meet the specifications. Clay refining is a physical adsorption process, which needs to stay in the neutralization tank for 20-40 minutes, and the temperature is generally around the flash point of the oil. In the previous neutralization tank, when clay w...

Claims

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Application Information

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IPC IPC(8): B01J19/18B01J4/00
Inventor 孙风成李明旭
Owner 烟台市牟平区留德润滑油销售有限公司