CN212870327U

CN212870327U - Knockout for flooded evaporator

Info

Publication number: CN212870327U
Application number: CN202021001696.7U
Authority: CN
Inventors: 粱君; 张铁军
Original assignee: Shengzhou Jinxue Refrigeration Equipment Co ltd
Current assignee: Shengzhou Jinxue Refrigeration Equipment Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-02
Anticipated expiration: 2030-06-04

Abstract

The utility model belongs to the technical field of refrigerating plant, especially, be a knockout for flooded evaporator, including the knockout base member, the bottom of knockout base member is equipped with the installation fixed disk, the surface of installation fixed disk evenly is equipped with the fixed screw, the surface of knockout base member bottom is equipped with the inlet pipe. Through setting up the knockout base member, can carry the inside to the knockout base member with gas-liquid mixture through the inlet pipe on the one hand, and separate gas-liquid mixture, the fluid-discharge tube can be used for carrying out flowing back processing to the liquid part of separation simultaneously, carry out audio-visual observation through setting up the liquid volume of the inside storage of knockout base member that the position liquid counter can be convenient, on the other hand passes through the defogging base member, can carry out the defogging with the water smoke part that carries in the air, thereby pass through air loss with low liquid substance, the not thorough problem of effectual solution gas-liquid separation, thereby the greatly reduced liquid can follow the problem that gas together is discharged and causes the loss of liquid.

Description

Knockout for flooded evaporator

Technical Field

The utility model belongs to the technical field of refrigerating plant, concretely relates to knockout for flooded evaporator.

Background

The evaporator is an important part in four major refrigeration parts, low-temperature condensed liquid passes through the evaporator to exchange heat with outside air, and the evaporator is gasified to absorb heat to achieve the refrigeration effect and mainly comprises a heating chamber and an evaporation chamber, wherein the heating chamber provides heat required by evaporation for the liquid to promote the boiling and vaporization of the liquid; the evaporation chamber makes the gas-liquid two-phase separate completely, the steam produced in the heating chamber has a large amount of liquid foam, after reaching the evaporation chamber with larger space, these liquids can be separated from the steam by the self-coagulation or the action of demister, etc., usually the demister is set at the top of the evaporation chamber, the evaporator is divided into 3 kinds of normal pressure, pressurization and depressurization according to the operation pressure, and according to the movement condition of the solution in the evaporator: the circulating type, the boiling solution passes the heating surface in the heating chamber many times, such as central circulating pipe type, hanging basket type, external heating type, Lenz type and forced circulation type, the single-way type, the boiling solution passes the heating surface in the heating chamber once, does not circulate and flow, namely discharges the concentrated solution, such as rising film type, falling film type, stirring film type and centrifugal film type, and the direct contact type, the heating medium and the solution directly contact and transfer heat, such as immersion combustion type evaporator, the evaporation plant consumes a large amount of heating steam in the operation process, in order to save the heating steam, a multi-effect evaporation plant and a steam recompression evaporator can be adopted, and the evaporator is widely used in the chemical industry, light industry and other departments.

The flooded evaporator belongs to one type of evaporator, and the evaporator can be used in a matched manner to a liquid distributor when being used, so that the problem of incomplete gas-liquid separation exists in the use process of the existing liquid distributor, and a small amount of liquid can be discharged along with gas, thereby causing the loss phenomenon of the liquid.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a knockout for flooded evaporator has solved the not thorough problem of gas-liquid separation in the use of current knockout.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a knockout for flooded evaporator, includes the knockout base member, the bottom of knockout base member is equipped with the installation fixed disk, the surface of installation fixed disk evenly is equipped with the fixed screw, the surface of knockout base member bottom is equipped with the inlet pipe, the surface on knockout base member top is equipped with the blast pipe, the inside of knockout base member is equipped with the defogging base member, the below of defogging base member is equipped with the wind-guiding base member.

Preferably, a liquid discharge pipe is arranged at the bottom of the mounting fixed disc, and a regulating switch valve is arranged on the surface of the liquid discharge pipe.

Preferably, one side of inlet pipe is equipped with the position liquid measurement ware, the surface of position liquid measurement ware is equipped with the liquid level scale mark.

Preferably, the defogging base body is uniformly provided with defogging blades.

Preferably, a spiral wind guide blade is provided inside the wind guide base.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up the knockout base member, can carry the inside to the knockout base member with gas-liquid mixture through the inlet pipe on the one hand, and separate gas-liquid mixture, the fluid-discharge tube can be used for carrying out flowing back processing to the liquid part of separation simultaneously, carry out audio-visual observation through setting up the liquid volume of the inside storage of knockout base member that the position liquid counter can be convenient, on the other hand passes through the defogging base member, can carry out the defogging with the water smoke part that carries in the air, thereby pass through air loss with low liquid substance, the not thorough problem of effectual solution gas-liquid separation, thereby the greatly reduced liquid can follow the problem that gas together is discharged and causes the loss of liquid.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

fig. 3 is a sectional view of a first three-dimensional structure of the present invention;

fig. 4 is a sectional view of a second three-dimensional structure of the present invention;

fig. 5 is a three-dimensional structure view of the air guide base body and the spiral air guide blade of the present invention;

fig. 6 is a sectional view showing a three-dimensional structure of the wind guide base and the spiral wind guide blade of the present invention.

In the figure: 1 a dispenser base; 2, mounting a fixed disc; 3, fixing a screw; 4 a liquid discharge pipe; 5 regulating and controlling a switch valve; 6 a feeding pipe; 7 exhausting pipe; an 8-position liquid meter; 9 liquid level scale lines; 10 demisting the substrate; 11 defogging blades; 12, a wind guide base body; 13 spiral type wind guiding blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a liquid separator for a flooded evaporator comprises a liquid separator base body 1, wherein an installation fixing disc 2 is arranged at the bottom of the liquid separator base body 1, fixing screws 3 are uniformly arranged on the surface of the installation fixing disc 2, the installation fixing disc 2 can be installed and fixed through the fixing screws 3, a feeding pipe 6 is arranged on the surface of the bottom end of the liquid separator base body 1, through arranging the liquid separator base body 1, on one hand, a gas-liquid mixture can be conveyed into the liquid separator base body 1 through the feeding pipe 6 and is separated from the gas-liquid mixture, meanwhile, a liquid discharge pipe 4 can be used for carrying out liquid discharge treatment on the separated liquid part, an exhaust pipe 7 is arranged on the surface of the top end of the liquid separator base body 1, a demisting base body 10 is arranged inside the liquid separator base body 1, through the demisting base body 10, demisting can be carried out on the water mist part in the air, so that low, the liquid that significantly reduces can be followed gas and together be discharged thereby causing the problem of the loss of liquid, and the below of defogging base member 10 is equipped with wind-guiding base member 12, and wind-guiding base member 12 can be used for leading the processing of airing exhaust to gas.

Specifically, the bottom of installation fixed disk 2 is equipped with fluid-discharge tube 4, and the surface of fluid-discharge tube 4 is equipped with regulation and control ooff valve 5, through setting up fluid-discharge tube 4, can be used for getting rid of the liquid of the inside separation of dispenser base member 1, through setting up regulation and control ooff valve 5, can be convenient adjust the use to fluid-discharge tube 4.

Specifically, one side of inlet pipe 6 is equipped with position liquid measurement ware 8, and position liquid measurement ware 8's surface is equipped with liquid level scale mark 9, carries out audio-visual observation to the liquid volume of the inside storage of dispenser base member 1 that can be convenient through setting up position liquid measurement ware 8, and through the liquid level scale mark 9 that sets up on position liquid measurement ware 8 surface, the liquid volume machine to the inside storage of dispenser base member that can be convenient observes.

Specifically, defogging blade 11 evenly is equipped with in the inside of defogging base member 10, through setting up defogging blade 11, can be effectual carry out effectual defogging with the water smoke that contains of air to collect the water in the water smoke and separate with the air.

Specifically, the spiral air guide blades 13 are arranged inside the air guide base body 12, and the air guide base body 12 and the spiral air guide blades 13 can be used for guiding air, so that the air can be conveniently discharged through the exhaust pipe 7.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, the inside of gas-liquid mixture accessible inlet pipe 6 entering knockout base member 1, separate the gas-liquid mixture, the inside air that gets into the knockout base member 1 can enter into defogging base member 10 through wind-guiding base member 12, the water smoke that carries in the air can carry out the defogging when passing through defogging blade 11 simultaneously, and collect and save the liquid in the water smoke in the bottom of knockout base member 1, the inside water accessible fluid-discharge tube 4 of separating of knockout base member 1 discharges, gaseous then accessible blast pipe 7 discharges.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a knockout for flooded evaporator, includes knockout base member (1), its characterized in that: the bottom of knockout base member (1) is equipped with installation fixed disk (2), the surface of installation fixed disk (2) evenly is equipped with fixed screw (3), the surface of knockout base member (1) bottom is equipped with inlet pipe (6), the surface on knockout base member (1) top is equipped with blast pipe (7), the inside of knockout base member (1) is equipped with defogging base member (10), the below of defogging base member (10) is equipped with wind-guiding base member (12).

2. The liquid distributor for a flooded evaporator according to claim 1, characterized in that: the bottom of the installation fixing disc (2) is provided with a liquid discharge pipe (4), and the surface of the liquid discharge pipe (4) is provided with a regulation switch valve (5).

3. The liquid distributor for a flooded evaporator according to claim 1, characterized in that: one side of inlet pipe (6) is equipped with position liquid counter (8), the surface of position liquid counter (8) is equipped with liquid level scale mark (9).

4. The liquid distributor for a flooded evaporator according to claim 1, characterized in that: and the demisting blades (11) are uniformly arranged in the demisting base body (10).

5. The liquid distributor for a flooded evaporator according to claim 1, characterized in that: and spiral air guide blades (13) are arranged in the air guide base body (12).