CN218821334U

CN218821334U - Cooked dry kelp production line based on steam waste heat recovery and reuse

Info

Publication number: CN218821334U
Application number: CN202222984559.5U
Authority: CN
Inventors: 王文龙; 王向龙; 王妍慧
Original assignee: Rongcheng Huide Environmental Protection Technology Co ltd
Current assignee: Rongcheng Huide Environmental Protection Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-07
Anticipated expiration: 2032-11-09

Abstract

The application provides a cooked and dried kelp production line based on steam waste heat recycling, which comprises a box body, wherein a first heating pipe and a second heating pipe are arranged in the box body, the first heating pipe is positioned on the left side in the box body, the second heating pipe is positioned on the right side in the box body, a placing frame is fixedly connected in the box body and positioned between the first heating pipe and the second heating pipe, one end of the first heating pipe is fixedly connected with an air outlet end of a steam boiler, and the other end of the first heating pipe is fixedly connected with an air inlet end of a steam compressor; one end of the second heating pipe is fixedly connected with the air inlet end of the steam boiler, and the other end of the second heating pipe is fixedly connected with the air outlet end of the steam compressor; the front end of the box body is rotatably connected with a sealing door through a hinge, and the sealing door is fixedly connected with a handle outside one end far away from the box body. The application provides a ripe dry kelp production line based on steam waste heat recovery recycles can retrieve the steam that steam boiler produced and recycle, has reduced the waste to the resource.

Description

Cooked dry kelp production line based on steam waste heat recovery and reuse

Technical Field

The application belongs to the technical field of cooked dry kelp processing, and more specifically relates to a cooked dry kelp production line based on steam waste heat recovery and reuse.

Background

Kelp is a large-sized edible algae of many years. It is concentrated on the north of the west of the pacific, and is widely distributed along the coastal sea areas of the Liaodong peninsula and the Shandong peninsula in China after being introduced. Kelp contains abundant laminarin, and 3 kinds of polysaccharides have been found so far: algin, fucoidan, and algin. And contains various active ingredients such as acidic polysaccharides, fucogalactan sulfate, zosteran, galacturonic acid, laminin, taurine, bifidus factor, etc. Kelp is an edible brown alga rich in nutrition and contains more than 60 nutritional ingredients.

In order to prolong the preservation time of the kelp, the kelp needs to be dried, when the kelp is dried, hot steam is introduced into a steam pipeline in the conventional kelp cooking and drying production line, the temperature of the whole kelp drying box is raised by the hot steam flowing through the steam pipeline, and the kelp can be dried by raising the temperature in the drying box.

Disclosure of Invention

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the production line comprises a box body, wherein a first heating pipe and a second heating pipe are arranged in the box body, the first heating pipe is positioned on the left side in the box body, the second heating pipe is positioned on the right side in the box body, a placing frame is fixedly connected in the box body and positioned between the first heating pipe and the second heating pipe, one end of the first heating pipe is fixedly connected with an air outlet end of a steam boiler, and the other end of the first heating pipe is fixedly connected with an air inlet end of the steam compressor; one end of the second heating pipe is fixedly connected with the air inlet end of the steam boiler, and the other end of the second heating pipe is fixedly connected with the air outlet end of the steam compressor; the front end of the box body is rotatably connected with a sealing door through a hinge, and the outer side of one end, far away from the box body, of the sealing door is fixedly connected with a handle.

Optionally, the box is internally and fixedly connected with a protective cover, the first heating pipe and the second heating pipe are located in the protective cover, and the protective cover is made of heat conduction materials.

Optionally, the first heating pipe and the second heating pipe are both fixedly connected with the inner wall of the box body through fixing blocks, and the first heating pipe and the second heating pipe are arranged in an S shape.

Optionally, a connecting cylinder is fixedly connected between the box body and the protective cover, a blocking mechanism is arranged in the connecting cylinder, a square hole is formed in the surface of the protective cover, the square hole is located at the front end of the connecting cylinder, and the width of the connecting cylinder is larger than that of the square hole; the vacuum pump is fixedly connected to the upper end of the box body, a communicating pipe is fixedly connected to an air inlet end of the vacuum pump, the communicating pipe is communicated with the connecting cylinder, and the communicating position of the communicating pipe corresponds to the connecting cylinder one to one.

Optionally, the blocking mechanism comprises a blocking plate and a fixing shaft, the fixing shaft is connected in the connecting cylinder in a rotating mode, the circumferential surface of the fixing shaft is fixedly connected with the blocking plate, and the width of the blocking plate is larger than that of the square hole.

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

through setting up steam compressor, under steam compressor's effect, can compress the hot steam behind first heating pipe, make steam pressurization intensification, with the required temperature requirement of stoving kelp, then enter into the second heating pipe, put frame both sides like this and just can heat simultaneously, thereby make the interior temperature of box heat up sooner, and then reach the purpose of quick stoving kelp, steam compressor can retrieve the recycle to the steam that steam boiler produced simultaneously, the waste to the resource has been reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure at a first viewing angle of the present invention;

fig. 2 is a schematic view of the overall structure at a second viewing angle of the present invention;

fig. 3 is a schematic view of the overall structure at a third viewing angle of the present invention;

fig. 4 is a schematic structural view of the present invention for disassembling the protective cover;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention;

fig. 6 is a left side partial sectional view of the present invention;

fig. 7 is an enlarged view of a portion B in fig. 6 according to the present invention.

The symbols in the figures illustrate:

1. a box body; 2. a vacuum pump; 3. a sealing door; 4. a placing frame; 5. a protective cover; 6. a vapor compressor; 7. a steam boiler; 8. a handle; 9. a communicating pipe; 10. a first heating pipe; 11. a second heating pipe; 12. a fixed block; 13. a connecting cylinder; 14. a blocking mechanism; 1401. a blocking plate; 1402. a fixed shaft; 15. a square hole.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Referring to fig. 1 to 7, a cooked and dried kelp production line based on steam waste heat recovery and reuse provided by the embodiment of the present application will now be described. The boiled and dried kelp production line based on steam waste heat recovery and reuse comprises a box body 1, wherein a first heating pipe 10 and a second heating pipe 11 are arranged inside the box body 1, the first heating pipe 10 is located on the left side inside the box body 1, the second heating pipe 11 is located on the right side inside the box body 1, a placing frame 4 is fixedly connected inside the box body 1, the placing frame 4 is located between the first heating pipe 10 and the second heating pipe 11, one end of the first heating pipe 10 is fixedly connected with an air outlet end of a steam boiler 7, and the other end of the first heating pipe 10 is fixedly connected with an air inlet end of a steam compressor 6; one end of the second heating pipe 11 is fixedly connected with the air inlet end of the steam boiler 7, and the other end of the second heating pipe 11 is fixedly connected with the air outlet end of the steam compressor 6; the front end of the box body 1 is rotatably connected with a sealing door 3 through a hinge, and the sealing door 3 is fixedly connected with a handle 8 outside one end far away from the box body 1.

Specifically, firstly, the kelp to be dried is placed on the placing frame 4, then the handle 8 is pulled to close the sealing door 3, so that the purpose of the sealing box body 1 is achieved, so as to dry the kelp, then hot steam generated by the steam boiler 7 enters the first heating pipe 10, so that the first heating pipe 10 can be heated, then the heat is emitted outwards through the first heating pipe 10, the steam passing through the first heating pipe 10 enters the steam compressor 6, the steam is pressurized and heated under the action of the steam compressor 6, so as to meet the temperature requirement for drying the kelp, then the steam enters the second heating pipe 11, so that the two sides of the placing frame 4 can be heated simultaneously, so that the temperature in the box body 1 can be heated more quickly, and further the purpose of drying the kelp quickly is achieved, meanwhile, the steam generated by the steam boiler 7 can be recycled by the steam compressor 6, and the waste of resources is reduced.

Fixedly connected with safety cover 5 in the box 1, first heating pipe 10 and second heating pipe 11 are located safety cover 5, and safety cover 5 adopts the heat conduction material to make, and the during operation can reach the protection to first heating pipe 10 and second heating pipe 11 under the cooperation of safety cover 5, has increased the life of first heating pipe 10 and second heating pipe 11.

The first heating pipe 10 and the second heating pipe 11 are fixedly connected with the inner wall of the box body 1 through the fixing block 12, the first heating pipe 10 and the second heating pipe 11 are arranged in an S shape, and when the heating device works, the heating area can be increased due to the fact that the first heating pipe 10 and the second heating pipe 11 are in the S shape.

A connecting cylinder 13 is fixedly connected between the box body 1 and the protective cover 5, a blocking mechanism 14 is arranged in the connecting cylinder 13, a square hole 15 is formed in the surface of the protective cover 5, the square hole 15 is positioned at the front end of the connecting cylinder 13, and the width of the connecting cylinder 13 is larger than that of the square hole 15; 1 upper end fixedly connected with vacuum pump 2 of box, 2 air inlet end fixedly connected with communicating pipe 9 of vacuum pump, communicating pipe 9 communicates with connecting cylinder 13, and communicating pipe 9's intercommunication department and connecting cylinder 13 one-to-one, in operation, open vacuum pump 2, at this moment just can take out 1 inside gas of box under the effect of communicating pipe 9 and connecting cylinder 13, make 1 inside negative pressure state that is in always of box, negative pressure state makes the boiling point of the water on the kelp reduce, make the stoving incasement need not the high temperature very much just can evaporate the liquid on kelp surface futilely, the stoving effect of kelp has been improved, the nutrient composition of kelp also can not be destroyed.

The blocking mechanism 14 comprises a blocking plate 1401 and a fixed shaft 1402, the fixed shaft 1402 is rotatably connected in the connecting cylinder 13, the circumferential surface of the fixed shaft 1402 is fixedly connected with the blocking plate 1401, the width of the blocking plate 1401 is larger than that of the square hole 15, and when the vacuum pump 2 does not work, the blocking plate 1401 can fall under the action of gravity and can be tightly attached to the square hole 15, so that impurities can be prevented from entering the connecting cylinder 13.

The working principle is as follows:

when the kelp drying device is used, kelp to be dried is firstly placed on the placing frame 4, then the handle 8 is pulled to close the sealing door 3, the purpose of sealing the box body 1 is achieved, the kelp is dried, the vacuum pump 2 and the steam boiler 7 are started simultaneously, hot steam generated by the boiler enters the first heating pipe 10, the first heating pipe 10 can be heated, heat is emitted outwards through the first heating pipe 10, the steam passing through the first heating pipe 10 enters the steam compressor 6, the steam is pressurized and heated under the action of the steam compressor 6, the temperature requirement for drying the kelp is met, and then the steam enters the second heating pipe 11, the two sides of the placing frame 4 can be heated simultaneously, the inside of the box body 1 is always in a negative pressure state due to the fact that the vacuum pump 2 is started, the boiling point of water on the kelp is lowered due to the negative pressure state, liquid on the surface of the kelp can be evaporated and dried without the need of extra high temperature in the drying box, the drying effect of the kelp is improved, meanwhile, the steam generated by the steam boiler 7 can be recycled, and waste of resources is reduced.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a ripe dry kelp production line based on steam waste heat recovery recycles, includes box (1), its characterized in that: a first heating pipe (10) and a second heating pipe (11) are arranged in the box body (1), the first heating pipe (10) is located on the left side in the box body (1), the second heating pipe (11) is located on the right side in the box body (1), a placing frame (4) is fixedly connected in the box body (1), the placing frame (4) is located between the first heating pipe (10) and the second heating pipe (11), one end of the first heating pipe (10) is fixedly connected with an air outlet end of a steam boiler (7), and the other end of the first heating pipe (10) is fixedly connected with an air inlet end of a steam compressor (6); one end of the second heating pipe (11) is fixedly connected with the air inlet end of the steam boiler (7), and the other end of the second heating pipe (11) is fixedly connected with the air outlet end of the steam compressor (6); the front end of the box body (1) is rotatably connected with a sealing door (3) through a hinge, and the sealing door (3) is far away from a handle (8) fixedly connected to the outer side of one end of the box body (1).

2. The boiled and dried kelp production line based on steam waste heat recovery and reuse according to claim 1, characterized in that: fixedly connected with safety cover (5) in box (1), first heating pipe (10) and second heating pipe (11) are located safety cover (5), safety cover (5) adopt the heat conduction material to make.

3. The boiled and dried kelp production line based on steam waste heat recovery and reuse according to claim 1, characterized in that: the first heating pipe (10) and the second heating pipe (11) are fixedly connected with the inner wall of the box body (1) through fixing blocks (12), and the first heating pipe (10) and the second heating pipe (11) are arranged in an S shape.

4. The boiled and dried kelp production line based on steam waste heat recovery and reuse according to claim 2, characterized in that: a connecting cylinder (13) is fixedly connected between the box body (1) and the protective cover (5), a blocking mechanism (14) is arranged in the connecting cylinder (13), a square hole (15) is formed in the surface of the protective cover (5), the square hole (15) is located at the front end of the connecting cylinder (13), and the width of the connecting cylinder (13) is larger than that of the square hole (15); the vacuum pump is characterized in that a vacuum pump (2) is fixedly connected to the upper end of the box body (1), a communicating pipe (9) is fixedly connected to the air inlet end of the vacuum pump (2), the communicating pipe (9) is communicated with the connecting cylinder (13), and the communicating position of the communicating pipe (9) corresponds to the connecting cylinder (13) one to one.

5. The boiled and dried kelp production line based on steam waste heat recovery and reuse according to claim 4, characterized in that: the blocking mechanism (14) comprises a blocking plate (1401) and a fixed shaft (1402), the fixed shaft (1402) is rotationally connected in the connecting cylinder (13), the circumferential surface of the fixed shaft (1402) is fixedly connected with the blocking plate (1401), and the width of the blocking plate (1401) is larger than that of the square hole (15).