Vacuum unit

A technology of vacuum unit and circulating fluid, which is applied in the direction of mechanical equipment, machine/engine, liquid variable capacity machinery, etc. It can solve the problems of increased cleaning times of vacuum unit, influence of fluid cooling effect, damage of circulating water pump, etc., and improve the filtering effect , reduce the number of times, reduce the effect of the burden

Pending Publication Date: 2021-11-30
浙江特塑龙化工设备有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] During the use of the vacuum unit, the fluid impurities inside the vacuum unit accumulate in the circulating liquid storage tank of the vacuum unit, resulting in damage to the circulating water pump of the vacuum unit, which also affects the cooling effect of the fluid, resulting in an increase in the cleaning times of the vacuum unit. Inconvenient to use, therefore, it is urgent to design a vacuum unit to solve the above problems

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it may be set directly on the other component or t...

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Abstract

The invention discloses a vacuum unit. The vacuum unit comprises a buffering tank, a circulating pump and a circulating liquid storage tank, the outer wall of the top of the circulating liquid storage tank is connected with the buffering tank through bolts, a demister is arranged between the top of the circulating liquid storage tank and the bottom of the buffering tank, the interior of the demister is connected with a defoaming wire mesh through bolts, one end of the circulating pump is connected with a ball valve through a flange plate, the end, away from the circulating pump, of the ball valve is connected with a communicating pipe through a flange plate, a pump connecting inlet is welded to one side of the outside of the circulating liquid storage tank, and the end, away from the ball valve, of the communicating pipe communicates with the pump connecting inlet. The defoaming wire mesh in the demister can remove impurities, reduce the burden of the circulating liquid storage tank, improve the filtering effect of fluid, reduce accumulation of impurities in the circulating liquid storage tank and reduce the frequency of cleaning the circulating liquid storage tank, and is convenient to use, pollution discharging treatment is performed on the impurities in the circulating liquid storage tank for pollution discharging, and a compensator can reduce the size change caused by thermal expansion and cold contraction.

Description

technical field [0001] The invention relates to the technical field of vacuum equipment, in particular to a vacuum unit. Background technique [0002] The vacuum unit has the characteristics of simple structure, low equipment cost, low maintenance cost and convenient operation, so it has been widely used. It is mainly used in the production of vacuum distillation, vacuum concentration, vacuum transportation, vacuum drying and other processes. It has a reasonable structure and can adapt to A variety of maintenance and maintenance measures are highly targeted and can better ensure the normal operation of the equipment. [0003] During the use of the vacuum unit, the fluid impurities inside the vacuum unit accumulate in the circulating liquid storage tank of the vacuum unit, resulting in damage to the circulating water pump of the vacuum unit, which also affects the cooling effect of the fluid, resulting in an increase in the cleaning times of the vacuum unit. Inconvenient to ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F04B41/02F04B41/06F04B39/00F04B37/14F04F5/54
CPCF04B41/02F04B41/06F04B39/00F04B37/14F04F5/54
Inventor王旭卫王树德郭像王来标
Owner浙江特塑龙化工设备有限公司