CN215103157U

CN215103157U - Ester substance enrichment facility in white spirit

Info

Publication number: CN215103157U
Application number: CN202120264614.6U
Authority: CN
Inventors: 刘文郎; 杨娟
Original assignee: Henan Nanyangguan Wine Co ltd
Current assignee: Henan Nanyangguan Wine Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-10
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to the technical field of brewing equipment, in particular to a device for concentrating esters in white spirit, which comprises a distillation still and an exhaust pipe at the top of the distillation still, wherein a heating device is arranged at the bottom in the distillation still; a feed inlet and a discharge outlet are respectively arranged on two sides of the middle part of the distillation kettle, a feed pipe is arranged outside the feed inlet, and a mesh conveyor belt driven by a motor is arranged outside the distillation kettle and is conveyed into the distillation kettle from the feed pipe and the feed inlet and discharged from the discharge outlet; and gates for closing the feed inlet and the discharge outlet are arranged at the feed inlet and the discharge outlet. The device for concentrating esters in white spirit of the utility model adopts the principle of continuous conveying of the conveyor belt, so that the distillation process of the white spirit is continuous and automatic, the machine does not need to be stopped for replacing the fermented grains, and the production efficiency is high; through the design of the double gates of the feeding and discharging ports, the wine gas is prevented from being diffused, the constant temperature and humidity in the distillation kettle are ensured, and the quality of the brewed white wine is stable and reliable.

Description

Ester substance enrichment facility in white spirit

Technical Field

The utility model relates to a making wine equipment technical field, especially an ester material enrichment facility in white spirit.

Background

The white spirit is pure and mellow in quality, so that the white spirit is pure and delicious and is deeply loved by people. The good quality and the characteristics of the white spirit are not separated from the unique fermentation and distillation conditions in the production process. The invention mainly relates to a distillation process of white spirit. The distillation of white spirit is an operation for purifying white spirit from solid by utilizing different volatility of each component in the mixture. Fermented grains are used as solid products containing fermentation liquor fermented in the production process of white spirit, and mainly comprise water (about 50% of the weight of the fermented grains), ethanol (3-12% of the weight of the fermented grains), solid materials and a few trace aroma components. The solid materials comprise fermentation residues, dregs, bran and the like; the trace components in the fermented grains comprise organic acid, ester, higher alcohol, aldehyde ketone, phenol, sulfur-containing compounds, nitrogen-containing compounds and the like, the total amount of the trace components is about 0.3 percent of the weight of the fermented grains, but the trace fragrant components have the flavor of the white spirit to the greatest extent, or the pit aroma is strong, or the pit aroma is elegant, so that the quality of the fragrant white spirit is determined. The distillation of the white spirit is to extract and recover the effective components of the white spirit in the fermented grains, thereby creating conditions for cellar storage and blending to generate flavor type. The traditional Chinese liquor distillation process adopts a retort solid distillation technology. The steamer barrel is a circular truncated cone-shaped column with a diameter being small at the bottom and a large at the top, a grate plate with sieve holes is arranged at the bottom, and a steamer is arranged below the grate plate; the top of the circular truncated cone is covered with a conical top cover, the middle of the top cover is provided with a flow guide pipeline connected with a condenser, and steam flows into the condenser through a guide pipe for condensation; a liquid outflow port is formed at the bottom of the condenser, and workers can judge the quality of the wine according to the flowing condition of the outflow liquid. The production process can be briefly described as follows: the fermented grains from fermentation are firstly mixed with bran and raw grain and loosened, and then are filled into a retort barrel by a wooden shovel or a dustpan, and the filling of the fermented grains into the retort barrel is very exquisite and requires uniform and flat filling, loosening without pressing air, and no dead bed or penetration phenomenon; after the retort barrel is filled, a top cover is covered, and the distillation is carried out by mild fire; the condensation wine taking technique is very high, the content of low-boiling-point substances such as methanol, acetaldehyde and the like which are evaporated at the beginning is high, and the effective components of the liquid evaporated at the tail are low. Only the middle distillate fraction can be extracted as base liquor during distillation. The master worker watches the flower and collects the wine according to experience. After the wine is collected, the steam is opened, the materials in the steaming bucket are steamed at high temperature, and the materials are cured and disinfected. The retort solid distillation technology is a unique technology in the white spirit industry in China. The alcohol concentration can be effectively improved to a higher level, and by means of multiple vaporization and multiple condensation of alcohol and water in the distillation process, part of fragrance components are brought into distillate by leaching and carrying, so that the taste of the white spirit is formed, products with different tastes can be obtained due to the difference of the size of the retort barrels and the difference of the operation methods, and the method is also one of the reasons for different quality of products produced by different domestic white spirit manufacturers. In the industry, the expression of distillation in liquor production is expressed by the colloquial expression that aroma is generated in fermentation and aroma is extracted by distillation. Despite historical evolutionary improvements, the scale of structure to production operations has grown. However, there are the following problems: 1. the production process is to obtain a product in the retort barrel through material distribution and distillation, and due to intermittent operation in the process, the composition and the flow of the distilled product change along with time, so that the yield is low, the energy consumption is high, the product quality is unstable, the labor intensity of production workers is high, the operation environment is poor, and the environment pollution is caused by liquor gas and sewage; 2. the product yield is low, the ethanol yield is about 90 percent generally, and the fragrance component yield is about 10 percent; 3. the yield is low, the head and the tail are removed in the wine discharging process, and the quantity of finished wine is reduced; 4. the energy consumption is high, the boiled fermented grains contain about 70 percent of water, the temperature is about 120 ℃, the energy can not be recovered, and the fermented grains can be reused after being cooled.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of low intermittent distillation production energy, high energy consumption, unstable product quality and low yield in the traditional wine brewing process, and the utility model provides an ester substance concentration device in white spirit.

The utility model adopts the technical proposal that: a device for concentrating esters in white spirit comprises a distillation still and an exhaust pipe at the top of the distillation still, wherein a heating device is arranged at the bottom in the distillation still; a feed inlet and a discharge outlet are respectively arranged on two sides of the middle part of the distillation kettle, a feed pipe is arranged outside the feed inlet, and a mesh conveyor belt driven by a motor is arranged outside the distillation kettle and is conveyed into the distillation kettle from the feed pipe and the feed inlet and discharged from the discharge outlet; and gates for closing the feed inlet and the discharge outlet are arranged at the feed inlet and the discharge outlet.

The feeding port and the discharging port are externally provided with a feeding bin and a discharging bin, the outer end of the feeding bin is connected with the feeding pipe, and the outer ends of the feeding bin and the discharging bin are provided with gates for closing the feeding bin and the discharging bin.

The mesh conveying belt is provided with mesh sections and mesh-free sections at intervals, and the fermented grains are placed in the mesh sections.

And an extrusion device for discharging water in distilled vinasse is arranged in the discharging bin.

And a roller or a supporting plate for supporting the mesh conveyor belt is arranged in the distillation kettle.

The distillation still is cubic, and the distillation still bottom is four pyramid shape, and the toper top is provided with the slag notch, and slag notch department is provided with the valve, and heating device is the heating pipe that sets up in the distillation still bottom.

An inner valve and an outer valve are arranged at the slag discharge port to realize online slag discharge without shutdown.

And an automatic water inlet and a liquid level meter are arranged at the bottom of the distillation kettle.

The distillation still is provided with a controller which is electrically connected with the motor, the gate, the valve, the automatic water inlet and the liquid level meter so as to control the automatic operation of the equipment.

The utility model has the advantages that: the device for concentrating esters in white spirit of the utility model adopts the principle of continuous conveying of the conveyor belt, so that the distillation process of the white spirit is continuous and automatic, the machine does not need to be stopped for replacing the fermented grains, and the production efficiency is high; through the design of the double gates of the feeding and discharging ports, the wine gas is prevented from being diffused, the constant temperature and humidity in the distillation kettle are ensured, and the quality of the brewed white wine is stable and reliable.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an electrical schematic of the present invention;

fig. 3 is a front view of the working state of the present invention.

In the figure: 1-a distillation still, 2-an exhaust pipe, 3-a heating device, 4-a feed inlet, 5-a discharge outlet, 6-a feed pipe, 7-a mesh conveyor belt, 8-a gate, 9-a feed bin, 10-a discharge bin, 11-an extrusion device, 12-a supporting plate, 13-a slag discharge port, 14-a valve, 15-an automatic water inlet, 16-a liquid level meter, 17-a controller and 18-a motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, a device for concentrating esters in white spirit comprises a distillation still 1 and an exhaust pipe 2 at the top of the distillation still 1, wherein a heating device 3 is arranged at the bottom in the distillation still 1; a feed inlet 4 and a discharge outlet 5 are respectively arranged on two sides of the middle part of the distillation still 1, a feed pipe 6 is arranged outside the feed inlet 4, a motor 18 is arranged outside the distillation still 1 to drive a mesh conveyor belt 7 to feed the materials into the distillation still 1 from the feed pipe 6 and the feed inlet 5 and to discharge the materials from the discharge outlet 5; the feed inlet 4 and the discharge outlet 5 are provided with gates 8 for closing the feed inlet and the discharge outlet, and after the feeding and the discharging are finished, the gates 8 are closed to prevent steam from being scattered.

In order to further prevent steam effluvium, a feeding bin 9 and a discharging bin 10 are arranged outside the feeding port 4 and the discharging port 5, the outer end of the feeding bin 9 is connected with a feeding pipe, a gate 8 used for closing the feeding bin 9 and the discharging bin 10 is arranged at the outer end of the feeding bin 9 and the discharging bin 10, and the two gates 8 are opened and closed in sequence to ensure that steam in the distillation kettle 1 cannot effluvium. Simultaneously, due to the design of the feeding and discharging bin, the fermented grains on the mesh conveyor belt 7 are arranged one section by one section, so that mesh sections and mesh-free sections are arranged at intervals on the mesh conveyor belt 7, and the fermented grains are placed on the mesh sections, so that the steam in the distillation kettle 1 is ensured to be lifted by the fermented grains to discharge the white spirit.

Furthermore, an extrusion device 11 for discharging moisture in distilled vinasse is arranged in the discharging bin 10, the specific heat of water is large, the moisture in the vinasse is discharged and flows back to the distillation kettle 1, and the loss of heat and moisture is reduced.

Further, in order to ensure that the mesh conveyor belt 7 is conveyed in the distillation still 1 smoothly, a supporting plate 12 for supporting the mesh conveyor belt 7 is arranged in the distillation still 1. Of course, in other embodiments, rollers may be used to lift mesh conveyor 7.

Because the mesh conveyor belt 7 is rectangular in shape in the distillation still 1, the distillation still 1 is cubic, so that the cross section area of the mesh conveyor belt is the same as that of the mesh conveyor belt 7, the distillation efficiency is improved, the bottom of the distillation still 1 is quadrangular pyramid, the top of the pyramid is provided with a slag discharge port 13, a valve 14 is arranged at the slag discharge port 13, and the heating device 3 is a heating pipe arranged at the bottom of the distillation still 1; an inner valve and an outer valve 14 are arranged at the residue discharge port 13, the lower valve is closed in a normal distillation state, the upper valve is opened, residue falls into the residue discharge port, the upper gate is closed firstly during residue discharge, and then the lower gate is opened for residue discharge.

Further, in order to automatically adjust the water level in the distillation still 1, the bottom of the distillation still 1 is provided with an automatic water inlet 15 and a liquid level meter 16.

Further, in order to realize automatic control, as shown in fig. 2, the distillation still is provided with a controller 17 which is electrically connected with a motor 18, a gate 8, a valve 14, an automatic water inlet 15 and a liquid level meter 16 so as to control the automatic operation of the equipment.

The utility model discloses a working process: as shown in fig. 3, a right gate 8 of a feeding bin 9 and a right gate 8 of a discharging bin 10 are opened, a mesh conveyor belt 7 carries fermented grains to enter the feeding bin from the right side, the distilled fermented grains enter the discharging bin 10 at the same time, then the gates 8 are closed to prevent wine gas from diffusing out, an extrusion device 11 of the discharging bin 10 extrudes water in the fermented grains to flow back to the bottom of a distillation kettle 1 to recover most of heat, then the left gate 8 of the feeding bin 9 and the left gate 8 of the discharging bin 10 are opened as shown in fig. 1, the mesh conveyor belt 7 carries the fermented grains to enter the distillation kettle 1, and simultaneously carries the fermented grains to be discharged out of the discharging bin 10; in the process, the controller 17 controls the automatic and uninterrupted feeding of the fermented grains into the distillation kettle 1, the constant temperature and humidity in the distillation kettle 1 are kept, and the constant fermented grains are distilled, so that the brewed wine has uniform and reliable quality.

The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.

Claims

1. The utility model provides an ester material enrichment facility in white spirit which characterized in that: comprises a distillation kettle and an exhaust pipe at the top of the distillation kettle, wherein a heating device is arranged at the bottom in the distillation kettle; a feed inlet and a discharge outlet are respectively arranged on two sides of the middle part of the distillation kettle, a feed pipe is arranged outside the feed inlet, and a mesh conveyor belt driven by a motor is arranged outside the distillation kettle and is conveyed into the distillation kettle from the feed pipe and the feed inlet and discharged from the discharge outlet; and gates for closing the feed inlet and the discharge outlet are arranged at the feed inlet and the discharge outlet.

2. The device for concentrating ester substances in white spirit according to claim 1, characterized in that a feeding bin and a discharging bin are arranged outside the feeding port and the discharging port, the outer end of the feeding bin is connected with the feeding pipe, and the outer ends of the feeding bin and the discharging bin are provided with gates for closing the feeding bin and the discharging bin.

3. The device for concentrating the esters in the white spirit according to claim 2, wherein: the mesh conveying belt is provided with mesh sections and mesh-free sections at intervals, and the fermented grains are placed in the mesh sections.

4. The device for concentrating the esters in the white spirit according to claim 2, wherein: and an extrusion device for discharging water in distilled vinasse is arranged in the discharging bin.

5. The device for concentrating the esters in the white spirit according to claim 1, wherein: and a roller or a supporting plate for supporting the mesh conveyor belt is arranged in the distillation kettle.

6. The device for concentrating the esters in the white spirit according to claim 1, wherein: the distillation still is cubic, and the distillation still bottom is four pyramid shape, and the toper top is provided with the slag notch, and slag notch department is provided with the valve, and heating device is the heating pipe that sets up in the distillation still bottom.

7. The device for concentrating the esters in the white spirit according to claim 6, wherein: an inner valve and an outer valve are arranged at the slag discharge hole.

8. The device for concentrating the esters in the white spirit according to claim 1, wherein: and an automatic water inlet and a liquid level meter are arranged at the bottom of the distillation kettle.

9. The device for concentrating the esters in the white spirit according to claim 1, wherein: the distillation still is provided with a controller which is electrically connected with the motor, the gate and the valve.