Sugar juice evaporation, concentration and storage device

Abstract

The utility model relates to a sugar juice evaporation, concentration and storage device, which belongs to the cane sugar production equipment field, the sugar juice evaporation, concentration and storage device comprises a heater, an evaporation tank and a storage tank, the sugar juice enters the heater to be heated to an evaporation boiling point after being extracted, the heated syrup enters the evaporation tank to be subjected to vacuum evaporation to obtain concentrated syrup, and the concentrated syrup is stored in the storage tank. The multiple evaporation tanks are arranged, five-effect vacuum evaporation is adopted, syrup can be rapidly evaporated and concentrated for multiple times, loss of sugar in the syrup is avoided, recovery can be improved, and the situation that the sugar enters a circulating water system of a sugar factory and influences the environment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cane sugar production equipment field, specifically, the utility model relates to a kind of sugar juice evaporation concentration storage device. BACKGROUND

[0002] At present, when the evaporation efficiency is high, the evaporation capacity is large, and the steam flow rate is higher, the sugar liquid carried by the mist is more, and the sugar content of the juice vapor produced under boiling state is higher. This phenomenon will cause a large loss of sugar and a great waste of heat energy. After the sugar enters the circulating water system of the sugar factory, it is difficult to meet the standard for liquid discharge, which will seriously affect environmental health.

[0003] In the prior art, in order to reduce the sugar juice entrained in the steam, the sugar factory generally uses a juice catcher to collect the sugar juice to reduce the sugar content of the steam. However, most of the juice catchers have too complex structure and poor juice catching effect. For example, a cyclone plate is fixedly arranged outside the evaporation tank for juice catching, and the juice catching operation is complex. SUMMARY

[0004] To overcome the problems in the background art, the utility model discloses a sugar juice evaporation concentration storage device, which comprises a heater, an evaporation tank, a storage tank, and a sugar juice extractor. After the sugar juice is extracted, it is heated to the evaporation boiling point in the heater. The heated sugar syrup is subjected to vacuum evaporation in the evaporation tank to obtain concentrated syrup. The evaporation tank is provided with multiple five-effect vacuum evaporation tanks, which can quickly and repeatedly evaporate and concentrate the syrup, avoid sugar loss in the syrup, and facilitate recovery and reduce the impact of sugar entering the circulating water system of the sugar factory on the environment.

[0005] To achieve the above-mentioned purpose, the utility model is realized by the following technical scheme:

[0006] A sugar juice evaporation concentration storage device, characterized in that it comprises a heater, an evaporation tank, a heater heating pipe, an evaporation tank heating pipe, a heater liquid outlet pipe, a first communication pipe, a second communication pipe, and an evaporation tank liquid inlet pipe.

[0007] One end of the liquid outlet pipe is connected to the bottom of the heater, the other end of the liquid outlet pipe is connected to the first communication pipe, the first communication pipe is connected to the second communication pipe, the second communication pipe is connected to the evaporation tank liquid inlet pipe, the heater is connected to the evaporation tank through the pipe formed by the heater liquid outlet pipe, the first communication pipe, the second communication pipe, and the evaporation tank liquid inlet pipe, the heater is provided with a heater heating pipe inside, and the evaporation tank is provided with an evaporation tank heating pipe inside.

[0008] As a preferred embodiment, the utility model comprises a heater steam inlet pipe and a heater condensate outlet pipe. The heater steam inlet pipe is connected to the left side of the heater heating pipe, and the heater condensate outlet pipe is connected to the right side of the heater heating pipe.

[0009] As preferred: comprising: heater upper bin, heater liquid inlet pipe, heater emptying pipe; the heater upper bin is arranged on the top surface of the heater, and the heater liquid inlet pipe and the heater emptying pipe are connected with the heater upper bin through connecting flanges.

[0010] As preferred: comprising: top mesh plate; the heater upper bin is internally provided with the top mesh plate.

[0011] As preferred: comprising: evaporation tank steam inlet pipe and evaporation tank condensed water outlet pipe; the evaporation tank steam inlet pipe is connected with the left side of the evaporation tank heating pipe, and the evaporation tank condensed water outlet pipe is connected with the right side of the evaporation tank heating pipe.

[0012] As preferred: comprising: window; the window is arranged on the side of the evaporation tank.

[0013] As preferred: comprising: evaporation tank emptying pipe; the evaporation tank emptying pipe is connected with the top of the evaporation tank through a connecting flange.

[0014] As preferred: comprising: discharge port; the discharge port is arranged on the bottom surface of the evaporation tank,

[0015] As preferred: comprising: evaporation tank liquid outlet pipe and liquid leakage pipe; the evaporation tank liquid outlet pipe is arranged on the side of the discharge port, and the liquid leakage pipe is arranged on the bottom surface of the discharge port.

[0016] The sugar juice evaporation and concentration storage device comprises a heater, an evaporation tank and a storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structural schematic view of the utility model;

[0018] Fig. 2 It is a structural schematic view of the heater;

[0019] Fig. 3 It is a structural schematic view of the evaporation tank.

[0020] In the figure, the heater body 1, the heater steam inlet pipe 2, the heater condensate outlet pipe 3, the heater upper bin body 4, the heater liquid inlet pipe 5, the heater emptying pipe 6, the heater liquid outlet pipe 7, the first communication pipe 8, the second communication pipe 9, the connecting flange 10, the evaporation tank 11, the evaporation tank steam inlet pipe 12, the evaporation tank condensate outlet pipe 13, the window 14, the evaporation tank emptying pipe 15, the discharge port 16, the evaporation tank liquid outlet pipe 17, the evaporation tank liquid inlet pipe 18, the liquid leakage pipe 19, the heater heating pipe 20, the top mesh plate 21, and the evaporation tank heating pipe 22. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, technical solutions and advantages more clear and explicit, the present application will be described in detail below with reference to the drawings.

[0022] As shown in the figure, the sugar juice evaporation and concentration storage device comprises a heater body 1, an evaporation tank 11, a heater heating pipe 20, an evaporation tank heating pipe 22, a heater liquid outlet pipe 7, a first communication pipe 8, a second communication pipe 9, and an evaporation tank liquid inlet pipe 18. Figs. 1-3 One end of the liquid outlet pipe is connected with the bottom of the heater, the other end of the liquid outlet pipe is connected with the first communication pipe 8, the first communication pipe 8 is connected with the second communication pipe 9, the second communication pipe 9 is connected with the evaporation tank liquid inlet pipe 18, the heater body 1 is communicated with the evaporation tank 11 through the pipeline formed by the heater liquid outlet pipe 7, the first communication pipe 8, the second communication pipe 9, and the evaporation tank liquid inlet pipe 18, the heater is internally provided with the heater heating pipe 20, the evaporation tank 11 is internally provided with the evaporation tank heating pipe 22, the heater steam inlet pipe 2 and the heater condensate outlet pipe 3 are connected with the heater body 1 through the connecting flange, and the heater liquid inlet pipe 5 and the heater emptying pipe 6 are connected with the heater upper bin body 4 through the connecting flange.

[0023] The left side of the heater heating pipe 20 is connected with the heater steam inlet pipe 2, the right side of the heater heating pipe 20 is connected with the heater condensate outlet pipe 3, the heater is internally provided with the heater upper bin body 4, the side of the heater upper bin body 4 is provided with the heater liquid inlet pipe 5, the top surface of the heater upper bin body 4 is provided with the heater emptying pipe 6, the heater upper bin body 4 is connected with the heater body 1 through the mounting flange, and the inside of the heater upper bin body 4 is provided with the top mesh plate 21.

[0024] The left side of the evaporation tank heating pipe 22 is connected with the evaporation tank steam inlet pipe 12, the right side of the evaporation tank heating pipe 22 is connected with the evaporation tank condensate outlet pipe 13, the side of the evaporation tank 11 is provided with the window 14, the top surface of the evaporation tank 11 is provided with the evaporation tank emptying pipe 15, the inside of the evaporation tank 11 is provided with the top mesh plate 21, the bottom of the evaporation tank 11 is provided with the discharge port 16, the evaporation tank liquid outlet pipe 17 is arranged on the side of the discharge port 16, the evaporation tank liquid outlet pipe 17 is connected with another evaporation tank, the bottom surface of the discharge port 16 is provided with the liquid leakage pipe 19, and the sugar content is detected by sampling at the liquid leakage pipe 19.

[0025] When the juice vapor generated by the sugar juice evaporation and concentration is recovered using the sugar juice evaporation and concentration storage device, the juice condensed by the juice vapor generated by the sugar juice evaporation and concentration is introduced into the heater through the heater inlet pipe 5, hot steam is introduced into the heater heating pipe 20 in the heater, the juice heated in the heater is introduced into the evaporation tank 11 through the heater outlet pipe 7, the first communication pipe 8, the second communication pipe 9, and the evaporation tank inlet pipe 18, and is concentrated again in the evaporation tank 11, hot steam is introduced into the evaporation tank heating pipe 22, and another group of evaporation tanks 11 with the same structure are connected to the evaporation tank outlet pipe to evaporate and concentrate again, so as to concentrate and recover the sugar in the juice, and the hot steam in the heater body 1 and the evaporation tank 11 is discharged and recovered from the heater exhaust pipe 6 and the evaporation tank exhaust pipe 15.

[0026] Finally, it should be pointed out that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. A sugar juice evaporation concentration storage device, characterized by, It includes: A heater, an evaporation tank, a heater heating pipe, an evaporation tank heating pipe, a heater liquid outlet pipe, a first connecting pipe, a second connecting pipe, and an evaporation tank liquid inlet pipe. One end of the liquid outlet pipe is connected with the bottom of the heater, the other end of the liquid outlet pipe is connected with the first connecting pipe, the first connecting pipe is connected with the second connecting pipe, the second connecting pipe is connected with the evaporation tank liquid inlet pipe, the heater is connected with the evaporation tank through the pipeline formed by the heater liquid outlet pipe, the first connecting pipe, the second connecting pipe, and the evaporation tank liquid inlet pipe, and the heater is internally provided with the heater heating pipe, and the evaporation tank is internally provided with the evaporation tank heating pipe.

2. A sugar juice evaporation concentration and storage apparatus as claimed in claim 1, wherein, It includes: A heater steam inlet pipe and a heater condensate outlet pipe, wherein the heater steam inlet pipe is connected with the left side of the heater heating pipe, and the heater condensate outlet pipe is connected with the right side of the heater heating pipe.

3. The apparatus as claimed in claim 1, wherein the apparatus is characterized by: It includes: A heater upper tank body, a heater liquid inlet pipe, and a heater emptying pipe, wherein the heater upper tank body is arranged on the top surface of the heater, and the heater liquid inlet pipe and the heater emptying pipe are connected with the heater upper tank body through connecting flanges.

4. A sugar juice evaporation concentration and storage apparatus as claimed in claim 3, wherein It includes: A top mesh plate. The heater upper tank body is internally provided with the top mesh plate.

5. The apparatus as claimed in claim 1, wherein the said apparatus is a sugar juice evaporator and concentrator storage unit. It includes: An evaporation tank steam inlet pipe and an evaporation tank condensate outlet pipe, wherein the evaporation tank steam inlet pipe is connected with the left side of the evaporation tank heating pipe, and the evaporation tank condensate outlet pipe is connected with the right side of the evaporation tank heating pipe.

6. A sugar juice evaporation concentration and storage apparatus as claimed in claim 1, wherein, It includes: A window, which is arranged on the side surface of the evaporation tank.

7. A sugar juice evaporation concentration and storage apparatus as claimed in claim 1, wherein, It includes: An evaporation tank emptying pipe, which is connected with the top of the evaporation tank through a connecting flange.

8. A sugar juice evaporation concentration and storage apparatus as claimed in claim 1, wherein, It includes: A discharging port, which is arranged on the bottom surface of the evaporation tank.

9. A sugar juice evaporation concentration and storage apparatus as claimed in claim 1, wherein, It includes: An evaporation tank liquid outlet pipe and a liquid leakage pipe, wherein the evaporation tank liquid outlet pipe is arranged on the side surface of the discharging port, and the liquid leakage pipe is arranged on the bottom surface of the discharging port.

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