Yellow wine rice soaking water resource recycling system

Abstract

The utility model discloses a water resource recycling system for soaking rice in yellow wine. The water resource recycling system comprises a rice metering and soaking system, a wet rice pre-fermentation processing system and a rice milk recycling system, in the rice metering and soaking system, a rice-water mixing tank is cleaned through rice milk in a rice milk recycling pipeline connected to the rice milk recycling system, and rice in the rice-water mixing tank is soaked through water connected through a recycling water pipeline; in the wet rice pre-fermentation processing system, a pre-fermentation rice soaking tank performs fermentation through rice-water mixed liquid output by a rice metering and soaking system and rice milk water in a rice milk water recycling pipeline connected with a rice milk water recycling system; in the rice milk recycling system, each group of rice milk recycling tanks cools rice soaking water output from the wet rice pre-fermentation processing system and water introduced into a tap water input pipeline and a CIP cleaning pipeline, and then the cooled rice soaking water and water are respectively conveyed to a rice-water mixing tank and a pre-fermentation rice soaking tank through rice milk recycling pipelines for recycling. According to the utility model, full and reasonable utilization of water resources is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to yellow wine brewing technical field, concretely is a kind of yellow wine rice soaking water resource recycling system. BACKGROUND

[0002] In the yellow wine production process, rice material needs to be soaked and fermented, and currently, tap water is added through tap water pipes to supplement the required water resources in each process, and the water used in the soaking and fermentation process is directly discharged, causing a huge waste of water resources. SUMMARY

[0003] To solve the technical problems in the background art, the utility model provides a yellow wine rice soaking water resource recycling system.

[0004] The utility model adopts the following technical solutions to realize:

[0005] A yellow wine rice soaking water resource recycling system, comprising a rice material metering and soaking system, a wet rice pre-fermentation processing system and a rice slurry water recycling system; the rice material metering and soaking system comprises a rice material temporary storage bin and a rice water mixing tank; a metering scale is arranged below the rice material temporary storage bin, and the rice material temporary storage bin is connected to the rice water mixing tank through a vertical pipeline provided with a pneumatic plug valve; the rice water mixing tank is cleaned by rice slurry water in a rice slurry water recovery pipeline connected to the rice slurry water recycling system, and the rice material in the rice water mixing tank is soaked by water connected through a recovery water pipeline; the wet rice pre-fermentation processing system comprises a pre-fermentation rice soaking tank and a belt conveyor; the pre-fermentation rice soaking tank is fermented by rice water mixed liquid output from the rice material metering and soaking system and rice slurry water in the rice slurry water recovery pipeline connected to the rice slurry water recycling system, and the fermented rice material is conveyed to a yellow wine rice steaming machine through the belt conveyor by an electric discharge valve; the rice slurry water recycling system comprises a plurality of rice slurry water recovery tanks, and each group of rice slurry water recovery tanks cools the rice soaking water output from the wet rice pre-fermentation processing system, water in a tap water input pipeline and water connected through a CIP cleaning pipeline, and then conveys the cooled water to the rice water mixing tank and the pre-fermentation rice soaking tank through a rice slurry water recovery pipeline for recycling.

[0006] Further, the rice material metering and soaking system further comprises a grain silo, a dust removal system and a three-way distribution valve; the grain silo conveys the rice material to the three-way distribution valve through a solid material chute pipeline by a conveying pump, and the rice material enters the corresponding rice material temporary storage bin through the three-way distribution valve; the rice material temporary storage bin is provided with a dust removal system to remove dust from the rice material; the soaked rice material and water in the rice water mixing tank are input into the pre-fermentation rice soaking tank through a rice water mixed liquid output pipeline under the action of a wet rice conveying pump; the rice water mixing tank is provided with a cleaning ball; the cleaning ball is connected to a rice slurry water recovery pipeline connected to the rice slurry water recycling system.

[0007] Further, the wet rice pre-fermentation processing system further comprises a cross pipe plate and a collector; the cross pipe plate is connected with the tap water input pipeline, the CIP cleaning pipeline and the rice slurry water recovery pipeline respectively, and the cross pipe plate connects the water in the tap water input pipeline, the CIP cleaning pipeline and the rice slurry water recovery pipeline into the pre-fermentation rice soaking tank; the collector is arranged on the belt conveyor below the discharge pipe at the bottom of the pre-fermentation rice soaking tank; and the electric discharge valve is arranged on the upper side of the discharge pipe.

[0008] Further, the pre-fermentation rice soaking tank is provided below with a compressed air pipeline and a vacuum pipeline; the compressed air pipeline is provided with a pipeline connected to the inside of the pre-fermentation rice soaking tank; the bottom side of the pre-fermentation rice soaking tank is provided with a water outlet joint, the vacuum pipeline is provided with a pipeline connected to the water outlet joint, and the pipeline is provided with a switch valve, and the pipeline is further provided with a branch pipeline connected to the rice slurry water recovery pipeline, and the branch pipeline is provided with a switch valve; and the water outlet joint is provided with a filter screen.

[0009] Further, the upper side of the pre-fermentation rice soaking tank is provided with an overflow valve; the overflow valve is connected to the corresponding rice slurry water recovery pipeline of the branch pipeline through a pipeline, and the water discharged from the branch pipeline of the pre-fermentation rice soaking tank and the pipeline of the overflow valve is input into each group of rice slurry water recovery tanks through the rice soaking water output pipeline.

[0010] Further, the rice slurry water recovery tank comprises a tank body, a rotating cleaning ball and a cooling jacket; the tank cover of the tank body is provided with a water inlet, a discharge port and a rotating cleaning ball respectively; the side of the tank body is provided with a liquid discharge port and a cooling jacket; the bottom of the tank body is provided with a sewage outlet; and the cooling jacket is provided with a liquid inlet and a liquid outlet.

[0011] Further, the rice slurry water recycling system further comprises a chilled water input pipeline and a chilled water return pipeline; the chilled water input pipeline is connected with the liquid inlet of each rice slurry water recovery tank; and the chilled water return pipeline is connected with the liquid outlet of each rice slurry water recovery tank.

[0012] Further, the rice slurry water recovery tank is provided below with a compressed air pipeline and a CIP cleaning pipeline; the compressed air pipeline is provided with a pipeline connected to the side of the sewage outlet; the sewage outlet is vertically provided below with a pipeline connected to the CIP cleaning pipeline; and the side of the sewage outlet and the vertically downward pipeline are both provided with a switch valve.

[0013] Further, the CIP cleaning pipeline is provided with a cleaning water return pump; and the CIP cleaning pipeline is further provided with a sewage treatment pipeline.

[0014] Further, each liquid discharge port is connected to the rice slurry water recovery pipeline, and a rice slurry water power pump is arranged on the rice slurry water recovery pipeline.

[0015] The utility model discloses a beneficial effect is: the utility model not only reaches the full use of water resources, can guarantee the requirement of yellow rice fermentation production to water temperature, and system equipment operating stability and efficiency are very high, and the control and maintenance of pipeline are convenient, the maximum degree of reducing energy consumption, reduce production cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 For the utility model yellow rice production, rice material metering wet system structure principle schematic view;

[0017] Figure 2 For the utility model yellow rice production, wet rice front fermentation processing system structure principle schematic view;

[0018] Figure 3 For the utility model yellow rice production, rice pulp water recycling system structure principle schematic view.

[0019] In the drawing: grain silo A;Dust removal system B;First rice pulp water recovery pipeline C;Second rice pulp water recovery pipeline D;Recovery water pipeline E;Compressed air pipeline F;Rice water mixture output pipeline G;Tap water input pipeline H;CIP cleaning pipeline J;Vacuum pipeline K;Rice soaking water output pipeline M;Chilled water input pipeline N;Sewage treatment pipeline P;Chilled water return pipeline Q;Rice material temporary storage bin 1;Rice water mixing tank 2;Pre-fermentation rice soaking tank 3;Rice pulp water recovery tank 4;Three-way distribution valve 5;Pneumatic plug valve 6;Metering scale 7;Wet rice conveying pump 8;Cross-over pipe plate 9;Electric discharge valve 10;Collector 11;Belt conveyor 12;Overflow valve 13;Cleaning water return pump 14;Rice pulp water power pump 15;Water outlet connector 16;Cleaning ball 17;Tank body 41;Water inlet 42;Discharge port 43;Rotary cleaning ball 44;Cooling jacket 45;Liquid discharge port 46;Sewage discharge port 47;Liquid inlet 451;Liquid outlet 452. DETAILED DESCRIPTION

[0020] The following further detailed description is made in combination with the best embodiment shown in the drawings.

[0021] REFERENCE Figures 1 to 3As shown, a rice wine rice soaking water resource recycling system, including rice material metering wetting system, wet rice pre-fermentation processing system and rice slurry water recycling system; The rice material metering wetting system includes rice material temporary storage bin 1 and rice water mixing tank 2; The metering scale 7 is arranged below the rice material temporary storage bin 1, and the rice material temporary storage bin 1 is connected with the rice water mixing tank 2 through the vertical pipeline provided with the pneumatic plug valve 6, the pneumatic plug valve 6 has the characteristics of simple structure, flexible operation, light weight, no jamming and quick cutting, so as to accurately control the raw material parameters in the production of rice wine fermentation by cooperating with the metering scale 7, and the pneumatic plug valve 6 can adjust the opening degree at any time, so as to control the flow; The rice slurry water in the rice slurry water recycling pipeline connected to the rice slurry water recycling system is used to clean the rice water mixing tank 2, and the rice material in the rice water mixing tank 2 is soaked by the water connected through the recycled water pipeline E, the recycled water pipeline E can be the water introduced through the rice soaking water output pipeline M, or the rice slurry water introduced through the rice slurry water recycling pipeline connected to the rice slurry water recycling system, so as to achieve full and reasonable utilization of water resources; The wet rice pre-fermentation processing system includes pre-fermentation rice soaking tank 3 and belt conveyor 12; The pre-fermentation rice soaking tank 3 is fermented by the rice water mixture output from the rice material metering wetting system and the rice slurry water in the rice slurry water recycling pipeline connected to the rice slurry water recycling system, and the fermented rice material is delivered to the belt conveyor 12 and then to the rice wine rice steaming machine through the electric discharge valve 10; The rice slurry water recycling system includes multiple groups of rice slurry water recovery tanks 4, each group of rice slurry water recovery tank 4 cools the rice soaking water output from the wet rice pre-fermentation processing system, the water in the tap water input pipeline H and the CIP cleaning pipeline J, and then delivers the cooled water to the rice water mixing tank 2 and the pre-fermentation rice soaking tank 3 through the rice slurry water recycling pipeline for recycling. When feeding, the rice slurry water in the rice slurry water recycling pipeline is sent to the rice water mixing tank 2 and the pre-fermentation rice soaking tank 3 as rice soaking water, instead of tap water as feeding water, and the rice slurry water in the rice slurry water recycling pipeline can also be used as CIP cleaning water, so that the water resources are fully and reasonably recycled. In the production of rice wine, the water saving amount is 25t / h of rice feeding, and the water requirement is about 75t; According to the daily feeding amount of 150t, the water requirement is 450t, and the water resource of 450t can be saved, which greatly reduces the cost of rice wine production.

[0022] As a preferred embodiment, as Figure 1As shown, the rice metering wetting system further comprises a grain silo A, a dust removal system B and a three-way distribution valve 5; the grain silo A transports rice through a solid material chute to the three-way distribution valve 5 through a conveying pump to ensure uniformity of distribution, and the rice enters the corresponding temporary rice storage bin 1 through the three-way distribution valve 5; the temporary rice storage bin 1 is provided with a dust removal system B to remove dust from the rice; the wet rice in the rice-water mixing tank 2 is input into the pre-fermentation wet rice tank 3 through the rice-water mixture output pipeline G under the action of the wet rice conveying pump 8; the rice-water mixing tank 2 is provided with a cleaning ball 17; the cleaning ball 17 is connected to the rice slurry water recovery pipeline (first rice slurry water recovery pipeline C or second rice slurry water recovery pipeline D) connected to the rice slurry water recycling system, and water resources are fully utilized.

[0023] As a preferred embodiment, as shown in Figure 2 As shown, the wet rice pre-fermentation processing system further comprises a cross-pipe plate 9 and a collector 11; the cross-pipe plate 9 is connected to the tap water input pipeline H, the CIP cleaning pipeline J and the rice slurry water recovery pipeline, respectively, and the cross-pipe plate 9 connects the water in the tap water input pipeline H, the CIP cleaning pipeline J and the rice slurry water recovery pipeline into the pre-fermentation wet rice tank 3; the collector 11 is arranged on the belt conveyor 12 below the discharge pipe at the bottom of the pre-fermentation wet rice tank 3; the electric discharge valve 10 is arranged on the upper side of the discharge pipe. The pre-fermentation wet rice tank 3 is provided below with a compressed air pipeline F and a vacuum pipeline K; the compressed air pipeline F is provided with a pipeline connected to the inside of the pre-fermentation wet rice tank 3; the bottom side of the pre-fermentation wet rice tank 3 is provided with a water outlet joint 16, the vacuum pipeline K is provided with a pipeline connected to the water outlet joint 16, and the pipeline is provided with a switch valve, and the pipeline is further provided with a branch pipeline connected to the rice slurry water recovery pipeline, and the branch pipeline is provided with a switch valve; after the pre-fermentation wet rice tank 3 is soaked and fermented for a specified process time, the switch valve on the branch pipeline is first opened, the pre-fermentation wet rice tank 3 has a lot of water at the beginning, and the water is drained quickly, as the water in the pre-fermentation wet rice tank 3 is gradually drained, the rice below will become hardened, and the draining speed will become slower, at this time the compressed air pipeline F is connected to the pre-fermentation wet rice tank 3, and the vacuum pump connected to the vacuum pipeline K is started, a vacuum is formed at the bottom of the pre-fermentation wet rice tank 3, and the draining speed is greatly accelerated, and after the draining is completed, the switch valve is closed, the electric discharge valve 10 is opened, the rice after draining falls from the outlet at the bottom of the pre-fermentation wet rice tank 3 into the collector 11 along the pipeline, and then is sent to the rice steaming machine for further processing in the production of yellow rice wine through the belt conveyor 12, the whole operation process can greatly save the production time, thereby improving the production efficiency and the brewing quality of yellow rice wine; the filter screen in the water outlet joint 16 can prevent clogging and also prevent the rice from being sucked out, improve the material utilization rate in the production process, and avoid affecting the stability and efficiency of equipment operation.

[0024] As a preferred embodiment, the upper side of the pre-fermentation rice soaking tank 3 is provided with an overflow valve 13; the overflow valve 13 is connected to the branched pipe corresponding to the rice slurry water recovery pipeline through a pipeline, and the water discharged from the branched pipe of the pre-fermentation rice soaking tank 3 and the pipeline of the overflow valve 13 is input into each group of rice slurry water recovery tanks 4 through the rice soaking water output pipeline M, so that the water resources are fully utilized.

[0025] As a preferred embodiment, as shown in Figure 3 The rice slurry water recovery tank 4 includes a tank body 41, a rotating cleaning ball 44 and a cooling jacket 45; the tank cover of the tank body 41 is respectively provided with a water inlet 42, a discharge port 43 and a rotating cleaning ball 44; the side of the tank body 41 is provided with a liquid discharge port 46 and a cooling jacket 45; the bottom of the tank body 41 is provided with a sewage discharge port 47; the cooling jacket 45 is provided with a liquid inlet 451 and a liquid outlet 452, which ensures the good operation of the system equipment and the parameter requirements of yellow wine fermentation production.

[0026] As a preferred embodiment, the rice slurry water recycling system further includes a chilled water input pipeline N and a chilled water return pipeline Q; the chilled water input pipeline N is connected to the liquid inlet 451 of each rice slurry water recovery tank 4; the chilled water return pipeline Q is connected to the liquid outlet 452 of each rice slurry water recovery tank 4; in this way, not only the water resources are fully utilized, but also the water temperature requirements of yellow wine fermentation production are guaranteed, and the energy consumption and production cost are reduced to the greatest extent.

[0027] As a preferred embodiment, the rice slurry water recovery tank 4 is provided below with a compressed air pipeline F and a CIP cleaning pipeline J; the compressed air pipeline F is provided with a pipeline connected to the side of the sewage discharge port 47; the sewage discharge port 47 is vertically downwardly provided with a pipeline connected to the CIP cleaning pipeline J; the side of the sewage discharge port 47 and the vertically downward pipeline are both provided with on-off valves; the sewage discharge port 47 is dredged through the compressed air pipeline F, so as to keep the equipment running unobstructed; the on-off valves can facilitate the control and maintenance of the pipeline, and the running efficiency of the equipment is maximized in theory.

[0028] As a preferred embodiment, the CIP cleaning pipeline J is provided with a cleaning water return pump 14; the CIP cleaning pipeline J is further provided with a sewage treatment pipeline P, so as to ensure the continuous and stable use of the system.

[0029] As a preferred embodiment, each liquid discharge port 46 is connected to the rice slurry water recovery pipeline, and a rice slurry water power pump 15 is arranged on the rice slurry water recovery pipeline.

[0030] Specifically: as Figure 3As shown, the rice slurry water recycling system has six rice slurry water recovery tanks 4, which are divided into two groups. The water inlets 42 of the front three rice slurry water recovery tanks 4 are respectively connected with one rice soaking water output pipeline M, and the water inlets 42 of the rear three rice slurry water recovery tanks 4 are respectively connected with another rice soaking water output pipeline M. The water collected by the rice slurry water recovery tanks 4 is introduced into the cooling jacket 45 through the chilled water input pipeline N for cooling, and then introduced into the rice slurry water recovery pipeline (C or D) of the rice water mixing tank 2 from the first rice slurry water recovery pipeline C and the second rice slurry water recovery pipeline D respectively, so as to clean the rice water mixing tank 2 through the cleaning ball 17. The cleaned water is input into the front fermentation rice soaking tank 3 through the rice water mixture output pipeline G, and then flows into the first rice slurry water recovery pipeline C or the second rice slurry water recovery pipeline D or the CIP cleaning pipeline J through the rice soaking water output pipeline M, so as to be recycled. According to the water quality, the water can also be discharged through the sewage treatment pipeline P. The recovery water pipeline E of the rice water mixing tank 2 can introduce water through the rice soaking water output pipeline M, or introduce rice slurry water through the rice slurry water recovery pipeline (the first rice slurry water recovery pipeline C or the second rice slurry water recovery pipeline D) connected with the rice slurry water recycling system, so as to achieve full and reasonable utilization of water resources. The tap water input pipeline H and the CIP cleaning pipeline J are used as supplementary water of the water resource recycling system, which can not only complete cleaning of the system, but also supplement the demand for water resources of the system, so as to achieve the least use of tap water and CIP cleaning water, and ensure the sustainability of the water resource recycling system.

[0031] The above describes one embodiment of the present application in detail, but the above description is only a preferred embodiment of the present application, and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made according to the scope of the present application should still belong to the patent coverage of the present application.

Claims

1. A rice water resource recycling system for yellow wine, comprising a rice material metering and wetting system, a wet rice pre-fermentation processing system, and a rice slurry water recycling system; the rice material metering and wetting system comprises a rice material temporary storage bin and a rice water mixing tank; a metering scale is arranged below the rice material temporary storage bin, and the rice material temporary storage bin is connected with the rice water mixing tank through a vertical pipeline provided with a pneumatic plug valve; the rice water mixing tank is cleaned by rice slurry water in a rice slurry water recovery pipeline connected to the rice slurry water recycling system, and the rice material in the rice water mixing tank is wetted by water connected through a recovery water pipeline; the wet rice pre-fermentation processing system comprises a pre-fermentation rice soaking tank and a belt conveyor; the pre-fermentation rice soaking tank is fermented by rice water mixed liquid output from the rice material metering and wetting system and rice slurry water in the rice slurry water recovery pipeline connected to the rice slurry water recycling system, and the fermented rice material is delivered to the belt conveyor and then to a yellow wine rice steaming machine through a motorized discharge valve; the rice slurry water recycling system comprises a plurality of groups of rice slurry water recovery tanks, each group of rice slurry water recovery tanks cools the rice soaking water output from the wet rice pre-fermentation processing system, water in a tap water input pipeline, and water connected through a CIP cleaning pipeline, and then delivers the cooled water to the rice water mixing tank and the pre-fermentation rice soaking tank through a rice slurry water recovery pipeline for recycling.

2. The system for recycling rice soaking water resource of yellow rice wine according to claim 1, characterized in that, The rice material metering and wetting system further comprises a grain silo, a dust removal system, and a three-way material distribution valve; the grain silo delivers the rice material to the three-way material distribution valve through a solid material chute pipeline by a delivery pump, and the rice material enters the corresponding rice material temporary storage bin through the three-way material distribution valve; the rice material temporary storage bin is provided with a dust removal system to remove dust from the rice material; the wetted rice material and water in the rice water mixing tank are input into the pre-fermentation rice soaking tank through a rice water mixed liquid output pipeline under the action of a wet rice delivery pump; the rice water mixing tank is provided with a cleaning ball; the cleaning ball is connected to the rice slurry water recovery pipeline connected to the rice slurry water recycling system.

3. The system for recycling rice soaking water resource of yellow rice wine according to claim 1, characterized in that, The wet rice pre-fermentation processing system further comprises a cross-pipe plate and a collector; the cross-pipe plate is connected with a tap water input pipeline, a CIP cleaning pipeline, and a rice slurry water recovery pipeline, respectively, and the cross-pipe plate connects water in the tap water input pipeline, the CIP cleaning pipeline, and the rice slurry water recovery pipeline to the pre-fermentation rice soaking tank; the collector is arranged on the belt conveyor below a discharge pipe at the bottom of the pre-fermentation rice soaking tank; the motorized discharge valve is arranged on the upper side of the discharge pipe.

4. The system for recycling rice soaking water resource of yellow rice wine according to claim 3, characterized in that, A compressed air pipeline and a vacuum pipeline are arranged below the pre-fermentation rice soaking tank; a pipeline connected to the pre-fermentation rice soaking tank is arranged on the compressed air pipeline; a water outlet connector is arranged on the side of the tank bottom of the pre-fermentation rice soaking tank, a pipeline connected to the water outlet connector is arranged on the vacuum pipeline, a switch valve is arranged on the pipeline, a branch pipeline connected to the rice slurry water recovery pipeline is further arranged on the pipeline, and a switch valve is arranged on the branch pipeline; a filter screen is arranged in the water outlet connector.

5. The system for recycling rice soaking water resource of yellow rice wine according to claim 3, characterized in that, An overflow valve is arranged on the upper side of the pre-fermentation rice soaking tank; the overflow valve is connected to the corresponding rice slurry water recovery pipeline of the branch pipeline through a pipeline, and the water discharged from the branch pipeline of the pre-fermentation rice soaking tank and the pipeline of the overflow valve is input into each group of rice slurry water recovery tanks through a rice soaking water output pipeline.

6. The system for recycling rice soaking water resource of yellow rice wine according to claim 1, characterized in that, The rice slurry water recovery tank comprises a tank body, a rotating cleaning ball and a cooling jacket; the tank cover of the tank body is respectively provided with a water inlet, a discharge outlet and the rotating cleaning ball; the side of the tank body is provided with a liquid discharge port and the cooling jacket; the bottom of the tank body is provided with a blowdown port; the cooling jacket is provided with a liquid inlet and a liquid outlet.

7. The system according to claim 6, wherein the system is characterized by: The rice slurry water recycling system further comprises a chilled water input pipeline and a chilled water return pipeline; the chilled water input pipeline is connected with the liquid inlet of each rice slurry water recovery tank; the chilled water return pipeline is connected with the liquid outlet of each rice slurry water recovery tank.

8. The system according to claim 6, wherein the system is characterized by: The rice slurry water recovery tank is provided below with a compressed air pipeline and a CIP cleaning pipeline; the compressed air pipeline is provided with a pipeline communicated to the side of the blowdown port; the blowdown port is vertically provided downward with a pipeline communicated to the CIP cleaning pipeline; the side of the blowdown port and the vertically downward pipeline are both provided with on-off valves.

9. The system according to claim 8, wherein the system further comprises a filter for filtering the rice water. The CIP cleaning pipeline is provided with a cleaning water return pump; the CIP cleaning pipeline is further provided with a sewage treatment pipeline.

10. The system for recycling rice soaking water resource of yellow rice wine according to claim 6, characterized in that, Each liquid discharge port is connected to a rice slurry water recovery pipeline, and a rice slurry water power pump is arranged on the rice slurry water recovery pipeline.

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