CN219333200U

CN219333200U - Energy-saving evaporator

Info

Publication number: CN219333200U
Application number: CN202320870727.XU
Authority: CN
Inventors: 宋玉梅; 冯航; 冯毅; 魏海建; 张国精
Original assignee: Shandong Hengyuan Special Equipment Co ltd
Current assignee: Shandong Hengyuan Special Equipment Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-07-14
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses an energy-saving evaporator, which belongs to the technical field of microbial fermentation and comprises a telescopic sleeve, wherein end pieces are arranged at the openings at the top and the bottom of the telescopic sleeve, a hydraulic cylinder is arranged between the upper end piece and the lower end piece, an air inlet at one side of the telescopic sleeve is connected with a one-way air inlet valve through an air inlet pipe, an air outlet at the other side of the telescopic sleeve is connected with an air inlet at the upper part of a distillation box through an air outlet pipe and a one-way air outlet valve.

Description

Energy-saving evaporator

Technical Field

The utility model relates to the field of microbial fermentation, in particular to an energy-saving evaporator.

Background

Amino acid is a compound with the hydrogen atom on the carbon atom of carboxylic acid replaced by amino, and the amino acid molecule contains two functional groups of amino and carboxyl. Similar to hydroxy acids, amino acids can be classified as α -, β -, γ -and w-amino acids according to the position of the amino group attached to the carbon chain, but the amino acids obtained by proteolysis are α -amino acids, and only twenty or more are basic units constituting proteins, and amino acids are basic substances constituting proteins required for animal nutrition. Is an organic compound containing a basic amino group and an acidic carboxyl group. The amino group is attached to the alpha-carbon is an alpha-amino acid. The amino acids constituting proteins are mostly alpha-amino acids, and microbial fermentation is one of the methods for producing amino acids, and the whole production process of microbial fermentation can be roughly divided into four stages, namely: a strain stage, a seed expansion culture stage, a fermentation stage and a refining stage; in the refining stage, the amino acid fermentation liquor is required to be evaporated and concentrated, the concentration of the amino acid is improved by evaporating water, so that the amino acid is further crystallized, a large amount of energy is required for heating the amino acid, the production cost is increased, and the viscosity of the amino acid concentrate is increased continuously, and the amino acid concentrate is easy to be attached to a collected pipeline to block the pipeline;

the patent number CN202022567777.X discloses an energy-saving evaporator, through setting up the concave mirror, utilize the concave mirror to focus behind the sunlight refraction and produce heat, strengthen thermal absorption efficiency through the black chromium membrane that the distillation tank outer end adheres to, then with this raw materials heating to the distillation incasement, the required energy of heating has been practiced thrift, manufacturing cost has been reduced, compared with the prior art, make the cost of heating greatly reduced, the energy saving, through setting up the collecting box, utilize the piston of electric putter pulling collecting box inside, thereby make the inside atmospheric pressure of collecting box lower produce suction, inhale the raw materials of distillation incasement portion in the collecting box, avoid its because viscosity is high and adhere to the pipeline inner wall and take place to block up through the suction, compared with the prior art, amino acid after avoiding concentrating is because of being sticky and blocks up the pipeline.

The energy-saving evaporator disclosed in the above patent pulls the piston in the collecting box through the electric push rod, so that the air pressure in the collecting box is low to generate suction, raw materials in the distilling box are sucked into the collecting box, the raw materials are prevented from being blocked due to the fact that the raw materials are adhered to the inner wall of a pipeline due to high viscosity through the suction, and the collecting box and the piston are easy to be polluted in a manner of sucking viscous liquid through the contact type suction, so that the collecting box and the piston are difficult to clean, and a liquid discharging pipe cannot be dredged in a contactless manner.

Disclosure of Invention

The utility model aims to provide an energy-saving evaporator which is connected with a pneumatic component and an air inlet at the top of a distillation box, so that when the amino acid concentrated solution in the distillation box is not sticky, the air can be ventilated into the distillation box in a non-contact way, the sticky solution in the distillation box is extruded, and the pneumatic component is not polluted, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an energy-saving evaporator, includes flexible cover, the end piece is all installed to flexible cover top and bottom opening part, install the pneumatic cylinder between two upper and lower end pieces, flexible cover one side air inlet has one-way admission valve through intake-tube connection, flexible cover opposite side gas outlet is connected with the distillation tank upper portion air inlet through outlet duct and one-way air outlet valve.

As a further scheme of the utility model: and a heating component is arranged in the distillation box.

As a further scheme of the utility model: and a second valve and a recovery pipe are arranged at a discharge hole at the lower part of the distillation box.

As a further scheme of the utility model: the gas outlet at the top of the distillation box is connected with a condensing box through a first valve and a steam pipe.

As a further scheme of the utility model: and a liquid discharge pipe and a third valve are arranged at a liquid outlet at the lower part of the condensing box.

As a further scheme of the utility model: the telescopic sleeve is made of rubber materials, and openings at the top and the bottom are in sealing connection with the end piece through the sealing piece.

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

the energy-saving evaporator is connected with the air inlet at the top of the distillation box, so that when the amino acid concentrated solution in the distillation box is viscous and cannot be discharged, the air can be blown into the distillation box in a contactless manner, the viscous solution in the distillation box is extruded out, and meanwhile, the pneumatic assembly cannot be polluted, and the problems that the energy-saving evaporator disclosed in the patent can suck out the viscous solution by generating suction through contact, so that the collecting box and the piston are easy to be polluted, difficult to clean and incapable of dredging the liquid discharge pipe in a contactless manner are solved.

Drawings

Fig. 1 is a schematic structural diagram of an energy-saving evaporator according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an energy-saving evaporator according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of an energy-saving evaporator according to an embodiment of the utility model;

fig. 4 is a schematic diagram of the structure at a in fig. 3.

In the figure: 1. a one-way air inlet valve; 2. an air inlet pipe; 3. a telescopic sleeve; 4. an end piece; 5. an air outlet pipe; 6. a one-way air outlet valve; 7. a distillation box; 8. a first valve; 9. a steam pipe; 10. a condensing box; 11. a recovery pipe; 12. a second valve; 13. a liquid discharge tube; 14. a third valve; 15. a heating assembly; 16. and a hydraulic cylinder.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of such embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

Referring to fig. 1 to 4, in the embodiment of the utility model, an energy-saving evaporator comprises a telescopic sleeve 3, end pieces 4 are arranged at the openings at the top and the bottom of the telescopic sleeve 3, a hydraulic cylinder 16 is arranged between the upper end piece 4 and the lower end piece 4, an air inlet at one side of the telescopic sleeve 3 is connected with a one-way air inlet valve 1 through an air inlet pipe 2, an air outlet at the other side of the telescopic sleeve 3 is connected with an air inlet at the upper part of a distillation box 7 through an air outlet pipe 5 and a one-way air outlet valve 6.

Wherein, the distillation box 7 is internally provided with a heating component 15, which is convenient for distillation work; wherein, a second valve 12 and a recovery pipe 11 are arranged at the discharge hole at the lower part of the distillation box 7, so that the amino acid concentrate in the distillation box 7 can be conveniently discharged; wherein, the top air outlet of the distillation box 7 is connected with a condensing box 10 through a first valve 8 and a steam pipe 9, so that steam can conveniently enter the condensing box 10; wherein, a liquid discharge pipe 13 and a third valve 14 are arranged at a liquid outlet at the lower part of the condensing box 10, so that condensate in the condensing box 10 is conveniently discharged; wherein, flexible cover 3 is made for the rubber material and top and bottom opening part all pass through sealing piece and end piece 4 sealing connection, and sealed effectual.

The working principle of the utility model is as follows: the energy-saving evaporator is connected with the air inlet at the top of the distillation box 7 through the pneumatic component, when the amino acid concentrated solution in the distillation box 7 is viscous and cannot be discharged, the air can be ventilated into the distillation box 7 in a contactless manner, the viscous solution in the distillation box 7 is extruded, the pneumatic component cannot be polluted, when the amino acid concentrated solution in the distillation box 7 is not viscous and discharged, the first valve 8 is closed, the second valve 12 is opened, the external power supply is used for supplying power, the hydraulic cylinder 16 is opened through the external switch, the hydraulic cylinder 16 reciprocates along a straight line, when the hydraulic cylinder 16 is extended, the telescopic sleeve 3 is stretched in a shortened state, air enters a sealed space formed by the telescopic sleeve 3 and the end piece 4 from the one-way air inlet valve 1 and the air inlet pipe 2, when the hydraulic cylinder 16 is shortened, the air in the sealed space formed by the telescopic sleeve 3 and the end piece 4 enters the distillation box 7 through the air outlet pipe 5 and the one-way air outlet valve 6, the amino acid concentrated solution in the distillation box 7 is extruded from the recovery pipe 11 in a contactless manner, and the whole-way pneumatic component cannot be contacted with the amino acid concentrated solution (the hydraulic cylinder 16 is an existing product in the market).

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An energy-saving evaporator, characterized in that: including flexible cover (3), end piece (4) are all installed to flexible cover (3) top and bottom opening part, upper and lower two install pneumatic cylinder (16) between end piece (4), flexible cover (3) one side air inlet is connected with one-way admission valve (1) through intake pipe (2), flexible cover (3) opposite side gas outlet is connected with distillation case (7) upper portion air inlet through outlet duct (5) and one-way air outlet valve (6).

2. An energy efficient evaporator according to claim 1 wherein: the distillation box (7) is internally provided with a heating component (15).

3. An energy efficient evaporator according to claim 1 wherein: a second valve (12) and a recovery pipe (11) are arranged at a discharge hole at the lower part of the distillation box (7).

4. An energy efficient evaporator according to claim 1 wherein: the top air outlet of the distillation box (7) is connected with a condensing box (10) through a first valve (8) and a steam pipe (9).

5. An energy efficient evaporator according to claim 4 wherein: a liquid discharge pipe (13) and a third valve (14) are arranged at a liquid outlet at the lower part of the condensing box (10).

6. An energy efficient evaporator according to claim 1 wherein: the telescopic sleeve (3) is made of rubber materials, and the openings at the top and the bottom are in sealing connection with the end piece (4) through sealing pieces.