Triose redissolution device

Abstract

The triose redissolution device comprises a material tank, a stirring tank, a sugar paste pump, a primary redissolution tank, a secondary redissolution tank and a syrup tank, and the material tank, the stirring tank, the sugar paste pump, the primary redissolution tank and the secondary redissolution tank are sequentially connected through pipelines; the syrup tank is connected with the secondary redissolution tank through a pipeline; stirrers are arranged on the primary redissolution tank and the secondary redissolution tank; the bottom of the first-stage redissolution tank is connected with a steam pipeline, and the top is connected with a hot water pipeline. The triose boiling device can redissolve triose paste, is used for boiling nail paste, and improves the sugar boiling quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of sugar making, and particularly relates to a triose re-dissolving device. Background Art

[0002] At present, in the sugar mill's sugar production process, sugar mills usually go through three stages of sugar boiling to obtain acetose, acetose and triose respectively. Acetose is used as finished white sugar, acetose is used as the seed of acetose or for further processing, and triose is usually used as the seed of acetose or for other purposes. Because of its darker color, it is also called brown sugar.

[0003] Triose paste is extracted from cane sugar juice, which contains triose, impurities and other sugars. In the sugar production process, triose paste is mostly used to cook type B, but the triose paste consumed for cooking type B is limited. The remaining triose paste can only be used to boil type A paste by adding steam and water in an intermittent tank to dissolve the particles and use it as syrup to boil type A paste. A large amount of hot water must be added during the water dissolution, which is prone to violent boiling under high vacuum conditions. If the operation is improper, it will also cause sugar leakage accidents, and the steam consumption will also increase when dissolving with hot water. In addition, the type A paste boiled with dissolved triose paste has high viscosity, high color value, poor absorption, and high reducing sugar, which increases the amount of water for screening, increases the color value of raw sugar, and reduces the sugar yield per tank, which has a great impact on the quality of raw sugar and cooking yield. Utility Model Content

[0004] The utility model aims to provide a triose re-dissolving device to solve the technical problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A triose re-dissolving device comprises a material tank, a stirring tank, a sugar paste pump, a primary re-dissolving tank, a secondary re-dissolving tank and a syrup tank, wherein the material tank, the stirring tank, the sugar paste pump, the primary re-dissolving tank and the secondary re-dissolving tank are connected in sequence by pipelines; the syrup tank is connected to the secondary re-dissolving tank by a pipeline; a stirrer is provided on the primary re-dissolving tank and the secondary re-dissolving tank; the bottom of the primary re-dissolving tank is connected to a steam pipeline, and the top is connected to a hot water pipeline.

[0007] Furthermore, the syrup tanks are provided in multiple numbers and connected in parallel with the secondary re-dissolution tank, and a hammer meter is provided on the parallel main pipeline between the syrup tank and the secondary re-dissolution tank.

[0008] Furthermore, the bottom of the primary re-dissolution tank and the secondary re-dissolution tank is connected to one of the syrup tank pipelines.

[0009] Furthermore, it also includes a type C box; there are multiple type C boxes, which are connected to the connecting pipelines of the sugar paste pump and the first-level re-dissolution tank through pipelines respectively.

[0010] Furthermore, it also includes a type B box; there are multiple type B boxes, and the multiple type B boxes are connected in parallel with the connecting pipelines of the sugar paste pump and the first-level re-dissolution tank through pipelines.

[0011] Furthermore, it also includes an air delivery tank; the air delivery tank is connected to the connecting pipeline of the dilution stirring tank and the sugar paste pump through a pipeline.

[0012] Furthermore, a thermometer is provided on the first-stage re-dissolution tank; and a flow meter is provided on the connecting pipeline between the sugar paste pump and the first-stage re-dissolution tank.

[0013] Furthermore, a flow meter is provided on the hot water pipeline.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model is generally provided with a primary dissolution tank and a secondary dissolution tank, which can stir and dissolve the tri-sugar paste first, completely dissolve the gravel impurities in the tri-sugar paste, and then send it into the syrup tank for cooking nail paste. There is no need to reduce the influence of the impurities in the tri-sugar paste on the nail paste, and there is no need to use an intermittent tank to dissolve the tri-sugar paste. At the same time, it is prevented that the tri-sugar paste enters the syrup quickly and in large quantities, so as to prevent the nail paste from having high viscosity, being difficult to screen, and requiring a large amount of water. The original sugar color value is high, and the quality of boiled sugar is improved.

[0016] 2. The utility model introduces hot water into the primary re-dissolution tank to stir and re-dissolve the triose paste, and adjusts the brax of the triose paste in the primary re-dissolution tank by controlling the amount of hot water, and then detects the brax of the triose paste in the secondary re-dissolution tank by a brax meter, thereby adjusting the amount of hot water entering the primary re-dissolution tank to ensure that the brax meets the requirement, thereby ensuring that the triose paste entering the syrup tank meets the requirements for boiling methyl sugar and ensuring the quality of boiled sugar.

[0017] 3. The secondary re-dissolution tank of the utility model adopts overflow discharge to prevent the triose paste from staying in the secondary re-dissolution tank for too long, resulting in a deviation in the hammer detection, and prevents inaccurate adjustment of the amount of hot water, thereby ensuring accurate hammer detection.

[0018] 4. The utility model divides the tri-sugar paste into three paths: one path enters the type C box for cooking type C, one path enters the type B box for cooking type B, and one path enters the re-dissolving machine for re-dissolving, thereby maximizing the utilization rate of the tri-sugar paste, reducing production costs and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the triose re-dissolving device of the utility model;

[0020] In the attached drawings, 1-material tank; 2-mixing tank; 3-sugar paste pump; 4-primary dissolution tank; 5-secondary dissolution tank; 6-syrup tank; 7-agitation machine; 8-steam pipeline; 9-hot water pipeline; 10-hammer meter; 11-type C box; 12-type B box; 13-air delivery tank; 14-thermometer; 15-sugar paste flow meter; 16-hot water flow meter. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are only for the purpose of enabling readers to have a thorough understanding of one or more aspects of the utility model, and these aspects of the utility model can be realized even without these specific details.

[0022] A triose re-dissolving device comprises a material tank 1, a stirring tank 2, a sugar paste pump 3, a primary re-dissolving tank 4, a secondary re-dissolving tank 5, and a syrup tank 6. The material tank 1, the stirring tank 2, the sugar paste pump 3, the primary re-dissolving tank 4, and the secondary re-dissolving tank 5 are connected in sequence by pipelines; the syrup tank 6 is connected to the secondary re-dissolving tank 5 by pipelines; the primary re-dissolving tank 4 and the secondary re-dissolving tank 5 are provided with a stirrer 7; the bottom of the primary re-dissolving tank 4 is connected to a steam pipeline 8, and the top is connected to a hot water pipeline 9. The triose paste enters the stirring tank 2 from the material tank 1, and then a part of the triose paste is sent to the primary re-dissolving tank 4 by the sugar paste pump 3, and steam and hot water are introduced into the primary re-dissolving tank 4 by the steam pipeline 8 and the hot water pipeline 9, and the stirrer 7 is started to stir the triose paste in the primary re-dissolving tank 4, and then sent to the secondary re-dissolving tank 5 for continued stirring, and finally the re-dissolved triose paste overflows into the syrup tank 6.

[0023] The syrup tank 6 is provided with a plurality of them and connected in parallel with the secondary re-dissolving tank 5. The plurality of syrup tanks 6 are provided with valves, and a hammer meter 10 is provided on the parallel main pipeline between the syrup tank 6 and the secondary re-dissolving tank 5. The triose paste overflows from the secondary re-dissolving tank 5, and the hammer is detected by the hammer meter 10, and then enters the corresponding syrup tank 6 by controlling the opening and closing of the valve of the syrup tank 6. The triose paste entering the syrup tank 6 is used to cook nail cream.

[0024] The bottom of the primary dissolution tank 4 and the secondary dissolution tank 5 is connected to a syrup tank 6 pipeline, which is used to discharge the triose paste at the bottom of the primary dissolution tank 4 and the secondary dissolution tank 5.

[0025] It also includes a C-type box 11; there are multiple C-type boxes 11, which are connected to the connecting pipelines of the sugar paste pump 3 and the primary re-dissolving tank 4 through pipelines, and valves are provided on the multiple C-type boxes 11. Part of the triose paste enters the C-type box 11 for triose crystallization.

[0026] The second type box 12 is also included; there are a plurality of the second type boxes 12, which are connected in parallel with the connecting pipelines of the sugar paste pump 3 and the primary re-dissolving tank 4 through pipelines, and valves are provided on the plurality of second type boxes 12. Part of the third sugar paste enters the second type box 12 for cooking the third sugar.

[0027] A liquid level meter is also provided on the connecting pipeline between the stirring tank 2 and the sugar paste pump 3 for measuring the liquid level and controlling the flow rate of the sugar paste.

[0028] It also includes an air delivery tank 13, which is connected to the dilution stirring tank 2 and the connecting pipeline of the sugar paste pump 3 through a pipeline. When the sugar paste pump 3 fails, the trisaccharide paste can be continuously delivered by air delivery to ensure that the re-dissolving work is not affected.

[0029] The first-stage re-dissolution tank 4 is provided with a thermometer 14 for detecting the temperature inside the first-stage re-dissolution tank 4, and the steam pipeline 8 is provided with a cut-off valve to adjust the temperature and intake of the steam in the steam pipeline 8; the connecting pipeline between the sugar paste pump 3 and the first-stage re-dissolution tank 4 is provided with a sugar paste flowmeter 15 for controlling the delivery amount of the tri-sugar paste.

[0030] The hot water pipeline 9 is provided with a hot water flow meter 16 and a cut-off valve for controlling the amount of hot water entering the primary re-dissolution tank 4 .

[0031] The triose re-dissolving device is controlled by an electric control system.

[0032] The working mode of the utility model is:

[0033] The triose paste enters the stirring tank 2 from the material tank 1, is stirred evenly in the stirring tank 2, and is respectively sent to the type C box 11, the type B box 12 and the primary re-dissolution tank 4 through the sugar paste pump 3; the amount of the triose paste entering the type C box 11 is 5%-10% of the total triose paste amount, the amount of the triose paste entering the type B box 12 is 1%-3% of the total triose paste amount, and the amount of the triose paste entering the primary re-dissolution tank 4 is 85%-94% of the total triose paste amount.

[0034] According to the amount of triose paste entering the primary re-dissolution tank 4, a certain amount of hot water is introduced through the hot water pipeline 9 to adjust the brix, and steam is introduced through the steam pipeline 8, and stirring is carried out in the primary re-dissolution tank 4 through the agitator 7; after the stirring is completed, it enters the secondary re-dissolution tank 5, and continues to be stirred in the secondary re-dissolution tank 5, and overflows out of the syrup tank 6. During the overflow process, the brix is ​​detected by the brix meter 10, and the water inlet amount introduced into the primary re-dissolution tank 4 through the hot water pipeline 9 is adjusted according to the brix; the stirring speed of the primary re-dissolution tank 4 and the secondary re-dissolution tank 5 is 90-110r / min.

[0035] The triose paste discharged from the secondary re-dissolution tank 5 is respectively transferred to the No. 1 syrup tank 6, the No. 2 syrup tank 6 and the No. 3 syrup tank 6. The triose paste at the bottom of the primary re-dissolution tank 4 and the secondary re-dissolution tank 5 is transported to the No. 3 syrup tank 6 through a pipeline.

[0036] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A triose re-dissolving device, comprising a material tank, a stirring tank, a sugar paste pump, a primary re-dissolving tank, a secondary re-dissolving tank, and a syrup tank, characterized in that: The material tank, stirring tank, sugar paste pump, primary re-dissolution tank, and secondary re-dissolution tank are connected in sequence by pipelines; the syrup tank is connected to the secondary re-dissolution tank through a pipeline; agitators are provided on the primary re-dissolution tank and the secondary re-dissolution tank; the bottom of the primary re-dissolution tank is connected to a steam pipeline, and the top is connected to a hot water pipeline.

2. A triose re-dissolving device according to claim 1, characterized in that: There are multiple syrup tanks, which are connected in parallel with the secondary re-dissolution tank. A hammer meter is arranged on the parallel main pipeline between the syrup tank and the secondary re-dissolution tank.

3. A triose re-dissolving device according to claim 2, characterized in that: The bottom of the primary re-dissolution tank and the secondary re-dissolution tank is connected to one of the syrup tank pipelines.

4. A triose re-dissolving device according to claim 1, characterized in that: It also includes a type C box; there are multiple type C boxes, which are connected to the connecting pipelines of the sugar paste pump and the first-level re-dissolution tank through pipelines respectively.

5. A triose re-dissolving device according to claim 1, characterized in that: It also includes a type B box; there are multiple type B boxes, and the multiple type B boxes are connected in parallel with the connecting pipelines of the sugar paste pump and the first-level re-dissolution tank through pipelines.

6. A triose re-dissolving device according to claim 1, characterized in that: It also includes an air delivery tank; the air delivery tank is connected to the dilution stirring tank and the connecting pipeline of the sugar paste pump through a pipeline.

7. A triose re-dissolving device according to claim 1, characterized in that: A thermometer is arranged on the first-stage re-dissolving tank; and a sugar paste flowmeter is arranged on the connecting pipeline between the sugar paste pump and the first-stage re-dissolving tank.

8. A triose re-dissolving device according to claim 1, characterized in that: A hot water flow meter is arranged on the hot water pipeline.

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