CN210874131U

CN210874131U - Secondary steam recompression device

Info

Publication number: CN210874131U
Application number: CN201920564570.1U
Authority: CN
Inventors: 陆文明
Original assignee: Yancheng Link Weiye Chemical Co ltd
Current assignee: Yancheng Link Weiye Chemical Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-06-30
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a secondary vapor recompression device, including the heating jar, the first connecting pipe of top fixedly connected with of heating jar, the one end fixedly connected with evaporating pot of heating jar is kept away from to first connecting pipe, the evaporating pot is located the left side of heating jar, the top fixedly connected with second connecting pipe of evaporating pot, the one end fixedly connected with compressor of evaporating pot is kept away from to the second connecting pipe, the compressor is located the heating jar the bottom fixedly connected with third connecting pipe of compressor, the bottom fixedly connected with fourth connecting pipe of third connecting pipe, the bottom fixedly connected with conveyer pipe of heating jar, the one end fixedly connected with head pump of heating jar is kept away from to the conveyer pipe. The utility model relates to a simply, convenient operation can recycle the secondary steam again, can not waste a large amount of electric energy and heat to can also improve the efficiency of compression.

Description

Secondary steam recompression device

Technical Field

The utility model relates to a vapor compression device technical field especially relates to a secondary vapor recompression device.

Background

At present, annual output of the fermentation industry of China is increased year by year, the industrial scale is continuously enlarged, the most energy consumption in the fermentation production process is steam, and particularly in the concentration section, the consumed steam is 40 percent of the total consumption.

At present, no secondary steam recompression device for the production process is utilized, so that steam energy cannot be utilized better, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a secondary steam recompression device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a secondary vapor recompression device comprises a heating tank, wherein a first connecting pipe is fixedly connected to the top end of the heating tank, an evaporating tank is fixedly connected to one end, far away from the heating tank, of the first connecting pipe, the evaporating tank is positioned on the left side of the heating tank, a second connecting pipe is fixedly connected to the top end of the evaporating tank, a compressor is fixedly connected to one end, far away from the evaporating tank, of the second connecting pipe, the compressor is positioned on the heating tank, a third connecting pipe is fixedly connected to the bottom of the compressor, a fourth connecting pipe is fixedly connected to the bottom of the third connecting pipe, a conveying pipe is fixedly connected to the bottom of the heating tank, a raw material pump is fixedly connected to one end, far away from the heating tank, of the conveying pipe, a raw material pipe is fixedly connected to the outer wall of one side, far away from the conveying pipe, of, the inside of placing the board has seted up the through-hole, the inside of through-hole is equipped with the guide plate.

Preferably, the fourth connecting pipe is fixedly connected with the heating tank, and the fourth connecting pipe belongs to a supplementary raw steam pipe.

Preferably, the circulating pipe is fixedly connected with the conveying pipe, and the outer wall of one side of the evaporating pot is fixedly connected with the completion liquid pipe.

Preferably, a condensed water outlet pipe is fixedly connected to the outer wall of one side of the heating tank, which is close to the circulating pipe.

Preferably, the upper surface and the lower surface of the baffle form a dislocation.

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

1. in the utility model, the second connecting pipe and the compressor are arranged, the third connecting pipe conveys the compressed secondary steam to the inside of the heating tank, thus the condensed secondary steam is compressed and reused, new steam can be replaced, and the use cost is greatly reduced;

2. in the utility model, through arranging the placing plate, the through holes and the guide plate, the through holes are arranged inside the placing plate, the guide plate is arranged inside the through holes, and the flow velocity of the secondary steam is increased under the action of the guide plate, so that the compression efficiency is improved;

to sum up, the utility model relates to a simply, convenient operation can recycle the secondary steam, can not waste a large amount of electric energy and heat to can also improve the efficiency of compression.

Drawings

Fig. 1 is a schematic structural view of a secondary vapor recompression device according to the present invention;

fig. 2 is a schematic diagram of an internal structure of an evaporation tank of the secondary vapor recompression device according to the present invention.

In the figure: 1. a heating tank; 2. a first connecting pipe; 3. an evaporator tank; 4. a second connecting pipe; 5. a compressor; 6. a third connecting pipe; 7. a fourth connecting pipe; 8. a delivery pipe; 9. a feedstock pump; 10. a raw material pipe; 11. a circulation pipe; 12. placing the plate; 13. a through hole; 14. a baffle; 15. completing the liquid tube; 16. and a condensed water outlet pipe.

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.

Referring to fig. 1-2, a secondary vapor recompression device comprises a heating tank 1, a first connecting pipe 2 is fixedly connected to the top end of the heating tank 1, an evaporating tank 3 is fixedly connected to one end of the first connecting pipe 2 away from the heating tank 1, the evaporating tank 3 is positioned on the left side of the heating tank 1, a second connecting pipe 4 is fixedly connected to the top end of the evaporating tank 3, a compressor 5 is fixedly connected to one end of the second connecting pipe 4 away from the evaporating tank 3, a third connecting pipe 6 is fixedly connected to the bottom of the compressor 5 of the heating tank 1, a fourth connecting pipe 7 is fixedly connected to the bottom end of the third connecting pipe 6, a conveying pipe 8 is fixedly connected to the bottom of the heating tank 1, a raw material pump 9 is fixedly connected to one end of the conveying pipe 8 away from the heating tank 1, a raw material pipe 10 is fixedly connected to the, the inside fixedly connected with of evaporating pot 3 places board 12, places the inside of board 12 and has seted up through-hole 13, and the inside of through-hole 13 is equipped with guide plate 14.

The fourth connecting pipe 7 is fixedly connected with the heating tank 1, the fourth connecting pipe 7 belongs to a supplementary raw steam pipe, the circulating pipe 11 is fixedly connected with the conveying pipe 8, the outer wall of one side of the evaporating tank 3 is fixedly connected with a finished liquid pipe 15, the outer wall of one side of the heating tank 1 close to the circulating pipe 11 is fixedly connected with a condensed water outlet pipe 16, and the upper surface and the lower surface of the guide plate 14 are staggered.

The working principle is as follows: the utility model discloses when using, through being provided with second connecting pipe 4 and compressor 5, raw materials pump 9 carries the raw materials inside raw material pipe 10 in heating tank 1 through conveyer pipe 8, then heating tank 1 heats it, steam after the heating can be carried in evaporating pot 3 from first connecting pipe 2, under the effect of compressor 5 again, compress the secondary steam in evaporating pot 3 from second connecting pipe 4, at this moment, third connecting pipe 6 carries the inside of heating tank 1 with the secondary steam of compression, the secondary steam compression after will condensing recycles like this, can replace new steam, greatly reduce the cost of using; through the arrangement of the placing plate 12, the through holes 13 and the guide plates 14, the through holes 13 are formed in the placing plate 12, the guide plates 14 are arranged in the through holes 13, and the flow velocity of secondary steam is increased under the action of the guide plates 14 by the secondary steam, so that the compression efficiency is improved; the utility model relates to a simply, convenient operation can recycle the secondary steam again, can not waste a large amount of electric energy and heat to can also improve the efficiency of compression.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a secondary vapor recompression device, includes heating jar (1), its characterized in that, the first connecting pipe of top fixedly connected with (2) of heating jar (1), the one end fixedly connected with evaporating pot (3) of heating jar (1) are kept away from in first connecting pipe (2), evaporating pot (3) are located the left side of heating jar (1), the top fixedly connected with second connecting pipe (4) of evaporating pot (3), the one end fixedly connected with compressor (5) of evaporating pot (3) are kept away from in second connecting pipe (4), compressor (5) are located heating jar (1) the bottom fixedly connected with third connecting pipe (6) of compressor (5), the bottom fixedly connected with fourth connecting pipe (7) of third connecting pipe (6), the bottom fixedly connected with conveyer pipe (8) of heating jar (1), the one end fixedly connected with raw material pump (9) of heating tank (1) are kept away from in conveyer pipe (8), one side outer wall fixedly connected with raw material pipe (10) of conveyer pipe (8) are kept away from in raw material pump (9), bottom fixedly connected with circulating pipe (11) of evaporating pot (3), board (12) are placed to the inside fixedly connected with of evaporating pot (3), through-hole (13) have been seted up to the inside of placing board (12), the inside of through-hole (13) is equipped with guide plate (14).

2. A secondary steam recompression device as claimed in claim 1, wherein the fourth connecting pipe (7) is fixedly connected to the heating tank (1), and the fourth connecting pipe (7) is a supplementary raw steam pipe.

3. The secondary vapor recompression device as claimed in claim 1, wherein the circulation pipe (11) is fixedly connected to the delivery pipe (8), and a completion liquid pipe (15) is fixedly connected to the outer wall of one side of the evaporation tank (3).

4. The secondary vapor recompression device as claimed in claim 1, wherein a condensed water outlet pipe (16) is fixedly connected to the outer wall of the heating tank (1) near the side of the circulating pipe (11).

5. A secondary vapor recompression device as claimed in claim 1, wherein the upper and lower surfaces of said baffle (14) are offset.