High-pumping-speed horizontal type oil pressure boosting pump

A horizontal oil and booster pump technology, applied in the field of oil booster pumps, can solve problems such as difficult processing, achieve good cooling effect, reduce electricity costs, and achieve high ultimate vacuum

Active Publication Date: 2016-02-03
LIAONING ZHENLONG VACUUM EQUIP MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the horizontal structure oil booster pump is processed, the processing is

Method used

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  • High-pumping-speed horizontal type oil pressure boosting pump
  • High-pumping-speed horizontal type oil pressure boosting pump
  • High-pumping-speed horizontal type oil pressure boosting pump

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[0030] Such as figure 1 , Figure 8 , Picture 9 , Picture 10 , Picture 11 As shown, the horizontal oil booster pump structure of the present invention is as follows: the intermediate body 5, the fourth-stage lower jet body 7 and the fifth-stage jet body 15 are respectively installed on the boiler body 6, and the flange of the intermediate body 5 The main pump body 2 is arranged on the upper part, the oil baffle cap 1 is arranged on the upper end of the main pump body 2, the four-stage upper spray body 8 is arranged on the upper end of the fourth-stage lower spray body 7, and the intermediate body 5 and the lower part of the fourth-stage lower spray body 7 pass through the third stage The diffuser passage 10 communicates with the upper part of the five-stage jet 15 and the upper part of the fourth-stage upper jet 8 through the fourth-stage diffuser 13, and the middle of the five-stage jet 15 communicates with the L-shaped five-stage outlet body 11, L The lower end of the five-...

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Abstract

The invention discloses an oil pressure boosting pump, and particularly relates to a high-pumping-speed horizontal type oil pressure boosting pump. According to the high-pumping-speed horizontal type oil pressure boosting pump, a middle body, a fourth-stage lower jetting body and a fifth-stage jetting body are arranged on a boiler body; an oil blocking cap is arranged at the upper end of a main pump body; the middle body is communicated with the lower portion of the fourth-stage lower jetting body through a third-stage diffusion way; the upper portion of the fifth-stage jetting body is communicated with the upper portion of a fourth-stage upper jetting body through a fourth-stage diffusion way, and the middle of the fifth-stage jetting body is communicated with an L-shaped fifth-stage outlet body; the lower end of the L-shaped fifth-stage outlet body is communicated with a longitudinal oil returning pipe, and an oil blocking assembly is arranged in the L-shaped fifth-stage outlet body; a main pump core assembly is arranged in the main pump body and the middle body, and a fourth-stage pump core is arranged in the fourth-stage lower jetting body and the fourth-stage upper jetting body; and a fifth-stage pump core is arranged in the fifth-stage jetting body. The high-pumping-speed horizontal type oil-pressured pump has the beneficial effects of being simple in structure, free of mechanical transmission, reliable in running, convenient to maintain, long in service life, high in limit vacuum, high in pumping rate, low in oil returning rate and low in power consumption.

Description

technical field [0001] The invention relates to an oil booster pump, in particular to a large pumping speed horizontal oil booster pump, which is suitable for vacuum metallurgy, sponge titanium smelting and vacuum titanium gold plating. Background technique [0002] The oil booster pump is a kind of jet vacuum pump, which works in the medium vacuum area and uses low-pressure and high-speed oil vapor as the working medium. The pumping process of the pump is the process in which the pumped gas diffuses into the oil vapor jet and is carried to the pump outlet for discharge. It consists of various pump bodies, nozzles, pump cores, heaters, boiler bodies and other components. The pump body is mostly made of carbon steel or stainless steel; the pump core assembly is composed of a nozzle cap and a guide tube, and the pump core assembly is a key component of the oil booster pump. In addition to being widely used in general industries, oil booster pumps are especially suitable for ...

Claims

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Application Information

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IPC IPC(8): F04F5/22F04F5/40F04F5/46F04F5/44
Inventor 林森林峰
Owner LIAONING ZHENLONG VACUUM EQUIP MFG
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