CN212223016U

CN212223016U - A circulation clean system for sugar juice processing

Info

Publication number: CN212223016U
Application number: CN202020655237.4U
Authority: CN
Inventors: 郑凯; 李震宇; 周思宇; 周焕霞
Original assignee: Shandong Xingguang Sugar Co ltd
Current assignee: Shandong Xingguang Sugar Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-25
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a circulating purification system for sugar juice processing, which comprises a saturation tank, wherein the side wall of the saturation tank is respectively provided with a feed inlet and a discharge outlet; the discharge hole is connected with the saturated syrup storage tank through a first discharge pipe; the saturated syrup storage tank is provided with a circulating syrup outlet; the circulating syrup outlet is connected with a circulating pump through a first circulating pipe; the circulating pump is connected with the feeding hole through a second circulating pipe. The utility model discloses simple structure, the installation and use of being convenient for, it is convenient to maintain, and it is efficient to clean and quiet.

Description

A circulation clean system for sugar juice processing

Technical Field

The utility model relates to a sugaring technical field, in particular to a circulation clean system for sugar juice processing.

Background

The edible white sugar is produced by three methods, namely a calcium hydroxide method (namely a lime method), a sulfurous acid method and a carbonic acid method, and the sugar making methods of the sugarcane are named by main detergents used in a cleaning process. The key point of the sugar refinery is to purify and clean the raw sugar with poor quality and then prepare the raw sugar into white granulated sugar, so that the key point is to improve the cleaning efficiency to the maximum extent in the cleaning process.

In the process of preparing sugar by using calcium hydroxide method, calcium hydroxide is used for neutralizing acid in syrup, then carbon dioxide is introduced to make the residual calcium hydroxide become precipitate and be filtered out, so that the sour taste of sugar can be reduced. In the traditional sugar juice purification process, only CO is used₂The pressure of the tank gradually rises from the bottom of the saturation tank and is in contact with the liquid containing Ca (OH)₂The sugar juice of the solution is continuously rolled to generate bubbles to combine with the sugar juice, so that CO is reacted₂Has a very low utilization rate, and has a part of CO₂None and Ca (OH)₂The bond is lost, and CaCO is produced₃Is not of high quality.

Disclosure of Invention

The utility model provides a make up the not enough of prior art, provide a circulation clean system for sugar juice processing.

The utility model discloses a realize through following technical scheme:

a circulating purification system for sugar juice processing comprises a saturation tank, wherein a feeding hole and a discharging hole are respectively arranged on the side wall of the saturation tank; the discharge hole is connected with the saturated syrup storage tank through a first discharge pipe; the saturated syrup storage tank is provided with a circulating syrup outlet; the circulating syrup outlet is connected with a circulating pump through a first circulating pipe; the circulating pump is connected with the feeding hole through a second circulating pipe.

The bottom of the saturation tank is provided with a front air inlet; the air inlet is connected with a carbon dioxide supply system through an inflation pipe.

The saturated syrup storage tank is also provided with a saturated syrup outlet.

And the saturated syrup outlet is connected with the discharging pump through a second discharging pipe.

And an exhaust port is arranged at the top of the saturation tank.

The utility model discloses following beneficial technological effect has:

the utility model has simple structure, convenient installation and use and convenient maintenance; an external circulation pipeline is added outside the original saturation tank, and the structure of the existing equipment is not required to be changed; by forcing syrup circulation, CO is prolonged₂And Ca (OH)₂While allowing the initial formation of CaCO₃The small particles serve as an adhesion medium, on which the newly saturated particles can be centered and which will constantly reform CaCO₃Small particles wrapped around them to form CaCO₃The particles are continuously enlarged, thereby being beneficial to subsequent filtration and improving the cleaning efficiency.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1-a saturation tank, 2-a first discharge pipe, 3-a saturation syrup storage tank, 4-a first circulation pipe, 5-an inflation pipe, 6-a second discharge pipe, 7-a discharge pump, 8-a circulation pump, 9-an air inlet, 10-a second circulation pipe and 11-a feed pipe.

Detailed Description

The following is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention.

The fixed connection or rigid connection described in this embodiment includes, but is not limited to, screw connection, welding connection and the like known in the art; the terms "left", "right", "inner", "outer", and the like used in the embodiments to describe the orientations are merely used for convenience of description, and do not represent limitations on the components in the embodiments; the terms "first", "second", and the like are used for distinguishing them from each other only, and do not indicate importance of each component or order of mounting, nor do they indicate differences between components.

The attached drawing is a concrete embodiment of the utility model. This embodiment provides a forced circulation clean system for sugar juice purifies, fill jar 1 including being full, install feed inlet and discharge gate respectively on filling the lateral wall of jar 1 full, feed inlet and inlet pipe 11 fixed connection, the discharge gate is connected with filling syrup storage tank 3 full through first discharging pipe 2. An exhaust port is arranged at the top of the saturation tank 1, an air inlet 9 is arranged at the bottom of the saturation tank, the air inlet 9 is connected with a carbon dioxide supply system through an inflation pipe 5, and the exhaust port is mainly used for discharging water vapor.

Fill full syrup storage tank 3 and install the circulation syrup export and fill full syrup export, wherein fill full syrup export and be connected with discharge pump 7 through second discharging pipe 6, discharge pump 7 will fill full partial syrup and carry to the filtering workshop section and filter. The circulating syrup outlet is fixedly connected with the feeding hole of the circulating pump 8 through the first circulating pipe 4, the discharging hole of the circulating pump 8 is connected with the feeding pipe 1 or the feeding hole through the second circulating pipe 10, namely, a tee joint is arranged on the feeding pipe 1 or the feeding hole, and the second circulating pipe 10 is fixedly connected with the tee joint.

The syrup enters from the feeding hole of the saturation tank 1; carbon dioxide enters the carbonating tank 1 from the air inlet 9 at the bottom to contact with syrup, and water vapor and part of excessive carbon dioxide in the carbonating tank 1 are discharged from the air outlet; the saturated syrup flows into a saturated syrup storage tank 3, a circulating pump 8 pumps part of the saturated syrup back to the saturation tank 1 again, and the sugar liquid is forcibly circulated, so that CO is increased₂And Ca (OH)₂While allowing the initial formation of CaCO₃The small particles serve as an adhesion medium, on which the newly saturated particles can be centered and which will constantly reform CaCO₃Small particles wrapped around them to form CaCO₃The particles are continuously enlarged, thereby being beneficial to subsequent filtration and improving the cleaning efficiency.

The discharge pump 7 sends the saturated syrup with it to the consideration section.

Claims

1. A circulation clean system for sugar juice processing, includes the carbonator jar (1), its characterized in that: a feeding hole and a discharging hole are respectively arranged on the side wall of the saturation tank (1); the discharge hole is connected with a saturated syrup storage tank (3) through a first discharge pipe (2); the saturated syrup storage tank (3) is provided with a circulating syrup outlet; the circulating syrup outlet is connected with a circulating pump (8) through a first circulating pipe; and the circulating pump (8) is connected with the feeding hole through a second circulating pipe.

2. A circulating purification system for sugar juice processing according to claim 1, characterized in that: the bottom of the full charging tank (1) is provided with a front air inlet; the air inlet is connected with a carbon dioxide supply system through an inflation pipe (5).

3. A circulating purification system for sugar juice processing according to claim 1 or 2, characterized in that: the saturated syrup storage tank (3) is also provided with a saturated syrup outlet.

4. A circulating purification system for sugar juice processing according to claim 3, characterized in that: and the saturated syrup outlet is connected with a discharge pump (7) through a second discharge pipe (6).

5. A circulating purification system for sugar juice processing according to claim 3, characterized in that: the top of the saturation tank (1) is provided with an exhaust port.