CN112283168A

CN112283168A - Defoaming pump condensation structure

Info

Publication number: CN112283168A
Application number: CN202011189281.1A
Authority: CN
Inventors: 李信凌; 胡步军; 华学; 王友飞
Original assignee: Tianchang Longyuan Pump Valve Co ltd
Current assignee: Tianchang Longyuan Pump Valve Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-01-29
Anticipated expiration: 2040-10-30
Also published as: CN112283168B

Abstract

The invention discloses a condensation structure of a defoaming pump, which comprises a pump body, wherein a condensation pipeline is distributed on the inner wall of the pump body, the water inlet and outlet ends of the condensation pipeline are communicated with a pipe joint fixedly arranged on the outer wall of the pump body, a plurality of heat-conducting fins are obliquely arranged on the inner wall of the pump body at equal intervals, and the inclination direction of the heat-conducting fins is opposite to the rotation direction of blades in the pump body. This structure guarantees that the fluid through in the pump body is controlled to within 20 degrees centigrade by high efficiency to it is better to guarantee to remove the foam effect, and keeps the fluid to have a better mobility, guarantees the smooth and easy degree of carrying, and the practicality is strong.

Description

Defoaming pump condensation structure

Technical Field

The invention belongs to the technical field of pump valves, and particularly relates to a condensation structure of a defoaming pump.

Background

The defoaming pump is designed according to the centrifugal force principle, the impeller blades rotating at a high speed drive fluid to rotate, the fluid is thrown out, and the collected foam is cut by the impeller when the liquid passes through the liquid outlet, so that the purpose of conveying is achieved by gas-liquid separation. At present, centrifugal pumps are widely applied to the fields of slag discharge, ore discharge, sand excavation and the like in the industries of mines, metallurgy, electric power, chemical industry and the like.

In the defoaming pump in-service use process, fluid temperature is higher than twenty degrees centigrade, and the efficiency and the effect of defoaming this moment are relatively poor, and the frothing rate is also relatively high simultaneously to influence the effect of in-service use, so need a specific design defoaming pump condensation structure to come into use.

Disclosure of Invention

The invention aims to provide a condensation structure of a defoaming pump, which is put into use to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a defoaming pump condensation structure, includes the pump body, laid the condensation pipeline on the inner wall of the pump body, the business turn over water inlet end of condensation pipeline and the fixed coupling intercommunication that is provided with on the pump body outer wall, the equidistance slope is provided with a plurality of heat conduction fins on the inner wall of the pump body, heat conduction fins's the incline direction and the inside blade pivoted opposite direction of the pump body.

Preferably, one end of the heat conduction fin close to the inner wall of the pump body is provided with a plurality of arc-shaped pieces, and the arc-shaped pieces are tightly attached to the outer wall of the condensation pipeline.

Preferably, the arc-shaped piece and the heat-conducting fins are both made of copper, and the arc-shaped piece and the heat-conducting fins are of an integrally formed structure.

Preferably, the number of transverse pipelines of the condensation pipeline on the inner side wall of the pump body is not less than five.

The invention has the technical effects and advantages that: this defoaming pump condensation structure, through setting up a plurality of incline direction and the heat conduction fin that the pump body internal rotation blade rotation opposite direction, guarantee that the rotation of certain degree takes place for the regional fluid of a slice in the pump body, thereby inside and outside fluid exchange and heat conduction fin contact, high efficiency's exchange heat, it cools down to reach a quick internal fluid, simultaneously along with rotating vane is carried towards the pump body is external gradually, high efficiency's control fluid's temperature is within 20 ℃, thereby control foaming rate, reinforcing defoaming efficiency and effect, therefore, the clothes hanger is strong in practicability, and simple structure, reform transform low cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection between the heat conductive fins and the arc-shaped sheet.

In the figure: 1. a pump body; 2. a condensing pipeline; 3. a pipe joint; 4. heat-conducting fins; 5. an arc-shaped sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a defoaming pump condensation structure as shown in fig. 1-2, which comprises a pump body 1, wherein a condensation pipeline 2 is distributed on the inner wall of the pump body 1, a water inlet and outlet end of the condensation pipeline 2 is communicated with a pipe joint 3 fixedly arranged on the outer wall of the pump body 1, a plurality of heat-conducting fins 4 are obliquely arranged on the inner wall of the pump body 1 at equal intervals, and the oblique direction of the heat-conducting fins 4 is opposite to the rotating direction of blades in the pump body 1.

The fluid is introduced into the pump body 1 through the negative pressure in the pump body 1 by the clockwise rotation of the rotating blades in the pump body 1, meanwhile, the pipe joints 3 corresponding to the water inlet and outlet ends of the condensing pipeline 2 are connected into cooling water conveying equipment to form a cooling water circulation passage, meanwhile, when the fluid flows in the pump body 1, because the inclination direction of the heat-conducting fins 4 is opposite to the rotation direction of the blades in the pump body 1, the fluid at the inner side flows clockwise by the rotation and stirring of the rotating blades, and the fluid at the outer side flows reversely and blocks through the inclined heat-conducting fins 4, a relative flow speed difference of the fluid at the inner side and the fluid at the outer side is generated, meanwhile, a certain degree of autorotation of the fluid in the pump body 1 is generated through the interaction force between the fluids, so that the fluid at the inner side and the outer side is in contact with the heat-conducting fins 4, the, simultaneously along with the rotating vane is carried towards pump body 1 outward gradually, the temperature of high efficiency control fluid is within 20 ℃ to control the frothing percentage, reinforcing defoaming efficiency and effect, the practicality is strong, and simple structure reforms transform low cost.

One end of the heat conduction fin 4 close to the inner wall of the pump body 1 is provided with a plurality of arc-shaped pieces 5, and the arc-shaped pieces 5 are tightly attached to the outer wall of the condensation pipeline 2. The heat exchange efficiency between the heat-conducting fins 4 and the condensing pipeline 2 is increased by additionally arranging the arc-shaped pieces 5, so that the effect of quickly cooling is realized.

The arc-shaped sheet 5 and the heat-conducting fins 4 are both made of copper, and the arc-shaped sheet 5 and the heat-conducting fins 4 are of an integrally formed structure. The shock resistance of the heat-conducting fin 4 is enhanced, and the breakage between the arc-shaped piece 5 and the heat-conducting fin 4 is avoided.

Five transverse pipelines of the condensing pipeline 2 on the inner side wall of the pump body 1 are not less than. Further guarantee the efficiency of heat exchange between condensation pipeline 2 and the interior fluid of pump body 1 through heat conduction fin 4, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a defoaming pump condensation structure, includes the pump body (1), its characterized in that: the utility model discloses a pump, including pump body (1), the inner wall of pump body (1) has laid condensation pipeline (2), the business turn over water inlet end of condensation pipeline (2) is provided with pipe joint (3) intercommunication with the fixed on the pump body (1) outer wall, the equidistance slope is provided with a plurality of heat conduction fins (4) on the inner wall of pump body (1), the slope direction of heat conduction fins (4) and the inside blade pivoted opposite direction of pump body (1).

2. A defoaming pump condensation structure according to claim 1, characterized in that: one end of the heat conduction fins (4) close to the inner wall of the pump body (1) is provided with a plurality of arc-shaped pieces (5), and the arc-shaped pieces (5) are tightly attached to the outer wall of the condensation pipeline (2).

3. A defoaming pump condensation structure according to claim 2, characterized in that: the arc-shaped sheet (5) and the heat-conducting fins (4) are both made of copper, and the arc-shaped sheet (5) and the heat-conducting fins (4) are of an integrally formed structure.

4. A defoaming pump condensation structure according to claim 1, characterized in that: five transverse pipelines of the condensation pipeline (2) on the inner side wall of the pump body (1) are not less than.