Cooling water circulation treatment device for white spirit production

Abstract

The utility model relates to the technical field of liquor production, in particular to a cooling water circulation treatment device for liquor production, which comprises a liquor steaming kettle, a condenser, a heat exchanger and a water tank, a top outlet of the liquor steaming kettle is connected with the condenser through a connecting pipe, a liquor outlet is arranged on the lower portion of the condenser, and a condensing pipe is arranged in the condenser. The condenser pipe is circularly connected with the heat exchanger, an inlet of the condenser pipe is connected with the circulating water pump through a pipeline, the circulating water pump is connected with an outlet of the heat exchanger, and an outlet of the condenser pipe is connected with an inlet of the heat exchanger through a pipeline; an outlet of the heat exchange coil is connected with a water inlet of the wine steaming kettle through a pipeline. The heat exchanger is used for absorbing heat of cooling water, then water containing waste heat and obtained by the heat exchanger is fed into the wine steaming kettle to be distilled, the heat of the cooling water is utilized, energy consumed by heating water in the wine steaming kettle is reduced, and therefore the device can operate in an efficient and energy-saving mode.

Description

TECHNICAL FIELD

[0001] The utility model discloses liquor production technical field, specifically related to a kind of cooling water circulation treatment device for liquor production. BACKGROUND

[0002] Liquor, as a kind of beverage, is deeply loved by the public. In the production process of liquor, using liquor still to distill is an important step in liquor production. That is, by adding heat to the water in the liquor still, the water evaporates, and in the process of water evaporation, the water vapor passes through the distiller's grains and carries away the alcohol and flavor in the distiller's grains, so that the ethanol and other flavor substances in the distiller's grains vaporize into wine vapor, which is then introduced into a condenser to produce finished liquor through condensation and cooling, thereby realizing the collection of alcohol.

[0003] Currently, the condenser usually uses flowing cooling water as the cooling medium, and the cooling water is directly discharged from the condenser after absorbing heat, or is discharged into a cooling water tank for recooling before being reused. Therefore, the heat absorbed by this part is completely wasted and not utilized.

[0004] Therefore, the utility model provides a kind of cooling water circulation treatment device for liquor production. UTILITY MODEL CONTENTS

[0005] The utility model discloses liquor production technical field, specifically related to a kind of cooling water circulation treatment device for liquor production.

[0006] The utility model discloses a kind of cooling water circulation treatment device for liquor production, including liquor still, condenser, heat exchanger and water tank, it is characterized in that, the top outlet of liquor still is connected with condenser by connecting pipe, the lower portion of condenser is equipped with liquor outlet, liquor outlet is connected with liquor storage tank by pipeline, the condenser is equipped with condensing pipe, condensing pipe is connected with heat exchanger in circulation, the inlet of condensing pipe is connected with circulating water pump by pipeline, circulating water pump is connected with the outlet of heat exchanger, the outlet of condensing pipe is connected with the inlet of heat exchanger by pipeline, the heat exchanger is equipped with heat exchange coil pipe, the inlet of heat exchange coil pipe is connected with water tank by pipeline, the outlet of heat exchange coil pipe is connected with the water inlet of liquor still by pipeline.

[0007] Further, the outlet of water tank is also connected with the water inlet of liquor still, the inlet of condensing pipe and the inlet of heat exchange coil pipe by pipeline respectively, water pump is equipped with non-return valve and filter in sequence on the pipeline connected with the water inlet of liquor still, switch valve one is equipped on the pipeline connected with condensing pipe, and switch valve two is equipped on the pipeline connected with heat exchange coil pipe.

[0008] Further, the non-return valve is used to prevent the backflow of water from heat exchange coil pipe to water tank through pipeline.

[0009] The beneficial effect of the utility model is that the utility model utilizes the heat exchanger to absorb the heat of the cooling water, and then sends the water containing waste heat obtained by the heat exchanger to the wine distiller for distillation, so that the heat of the cooling water is utilized, and the energy consumed in heating the water in the wine distiller is reduced, thereby making the device operate efficiently and energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the present utility model.

[0011] In the attached figure, 1 is a wine distiller, 2 is a condenser, 21 is a condenser, 3 is a wine storage tank, 4 is a heat exchanger, 41 is a heat exchange coil, 5 is a circulating pump, 6 is a switch valve 1, 7 is a switch valve 2, 8 is a check valve, 9 is a water pump, 10 is a water tank, and 11 is a filter. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solution and beneficial effects of the present invention more clear, the technical solution of the present invention is further described below in conjunction with embodiments.

[0013] like Figure 1 As shown, a cooling water circulation treatment device for liquor production includes a liquor still 1, a condenser 2, a heat exchanger 4 and a water tank 10. The top outlet of the liquor still 1 is connected to the condenser 2 through a connecting pipe. The lower part of the condenser 2 is provided with a liquor outlet, which is connected to the liquor storage tank 3 through a pipeline. A condenser 21 is provided in the condenser 2, and the condenser 21 is cyclically connected to the heat exchanger 4. The inlet of the condenser 21 is connected to the circulating water pump 9 through a pipeline, and the circulating water pump 9 is connected to the outlet of the heat exchanger 4. The outlet of the condenser 21 is connected to the inlet of the heat exchanger 4 through a pipeline. A heat exchange coil 41 is provided in the heat exchanger 4, and the inlet of the heat exchange coil 41 is connected to the water tank 10 through a pipeline. The outlet of the heat exchange coil 41 is connected to the water inlet of the liquor still 1 through a pipeline.

[0014] The outlet of water tank 10 is also connected to the water inlet of still 1, the inlet of condenser 21, and the inlet of heat exchange coil 41 via pipes. A water pump 9 is provided at the outlet of water tank 10. The pipe connecting water pump 9 to the water inlet of still 1 is equipped with a check valve 8 and a filter 11, respectively. The pipe connecting water pump 9 to condenser 21 is equipped with an on-off valve 1 (6), and the pipe connecting water pump 9 to heat exchange coil 41 is equipped with an on-off valve 2 (7). Check valve 8 prevents water from the heat exchange coil 41 from flowing back into water tank 10 through the pipe.

[0015] When put into use, the wine gas evaporated from the wine evaporating kettle 1 enters the condenser 2 through the pipeline and is cooled, and then is converted into alcohol which enters the wine storage tank 3 through the wine outlet. The outlet of the cooling water in the condensing pipe 21 enters the heat exchanger 4, and the cooling water which is cooled after heat exchange in the heat exchanger 4 is sent into the condensing pipe 21 again to realize recycling. When the cooling water is insufficient after circulating for a period of time, the water in the water tank 10 can be directly pumped into the condensing pipe 21 by the water pump 9 to supplement water. The inlet of the heat exchange coil 41 in the heat exchanger 4 enters the cooling water from the water tank 10, and after being heated in the heat exchanger 4, the hot water at the outlet of the heat exchange pipe is directly sent into the wine evaporating kettle 1. In addition, the water in the water tank 10 can also be supplemented into the wine evaporating kettle 1, and the water entering the wine evaporating kettle 1 must pass through the filter 11. Since the inlet pipeline of the water tank 10 and the wine evaporating kettle 1 and the inlet pipeline of the heat exchange coil 41 and the wine evaporating kettle 1 converge at the rear end, in order to prevent the water in the heat exchange coil 41 from flowing back to the water tank 10, a check valve 8 is arranged on the outlet pipeline of the water tank 10.

[0016] In addition to the technical features described in the specification, the remaining technical features are known to those skilled in the art.

Claims

1. A cooling water circulation treatment device for white spirit production, comprising a wine still (1), a condenser (2), a heat exchanger (4) and a water tank (10), characterized in that, The top outlet of the wine distilling kettle (1) is connected with the condenser (2) through a connecting pipe, the lower part of the condenser (2) is provided with a wine outlet, the wine outlet is connected with the wine storage tank (3) through a pipe, the condenser (2) is provided with a condensing pipe (21), the condensing pipe (21) is connected with the heat exchanger (4) in circulation, the inlet of the condensing pipe (21) is connected with the circulating water pump (9) through a pipe, the circulating water pump (9) is connected with the outlet of the heat exchanger (4), the outlet of the condensing pipe (21) is connected with the inlet of the heat exchanger (4) through a pipe, the heat exchanger (4) is provided with a heat exchange coil (41), the inlet of the heat exchange coil (41) is connected with the water tank (10) through a pipe, and the outlet of the heat exchange coil (41) is connected with the water inlet of the wine distilling kettle (1) through a pipe.

2. The cooling water circulation treatment device for white spirit production according to claim 1, characterized in that, The outlet of the water tank (10) is also connected with the water inlet of the wine distilling kettle (1), the inlet of the condensing pipe (21) and the inlet of the heat exchange coil (41) through pipes respectively, the outlet of the water tank (10) is provided with the water pump (9), a check valve (8) and a filter (11) are arranged on the pipe connected with the water inlet of the wine distilling kettle (1) in sequence, a switch valve one (6) is arranged on the pipe connected with the condensing pipe (21), and a switch valve two (7) is arranged on the pipe connected with the heat exchange coil (41).

3. The cooling water circulation treatment device for white spirit production according to claim 2, characterized in that, The check valve (8) is used to prevent the water in the heat exchange coil (41) from flowing back to the water tank (10) through the pipe.

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