CN2806480Y

CN2806480Y - Ethanol distillating machine using sweet sorghum straw juice

Info

Publication number: CN2806480Y
Application number: CNU2005201101190U
Authority: CN
Inventors: 王集臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-17
Filing date: 2005-06-17
Publication date: 2006-08-16
Anticipated expiration: 2015-06-17

Abstract

The utility model relates to an ethanol distillating machine using sweet sorghum straw juices, which comprises an evaporator and a condenser, wherein the top end of the evaporator is provided with an ethanol gas outlet connected with an ethanol gas inlet of the condenser; the evaporator comprises a distillation chamber, a heater and a steam chamber, wherein the heater is arranged in the distillation chamber; the steam inlet and the steam outlet of the heater respectively penetrate out of the top and the bottom of the distillation chamber; the top of the distillation chamber is provided with a feed inlet, and the bottom of the distillation chamber is provided with a waste material outlet; the steam chamber is connected with the top of the distillation chamber, and the top of the steam chamber is connected with the condenser by a steam pipe. Compared with the prior art, the utility model has the advantages of low transportation cost, small amount of used saccharomycete, and short fermentation time; in addition, the utility model is not influenced by various factors, such as climate, geography, water quality, etc. The utility model also has the advantages that the labor strength is reduced, the work efficiency is raised, and the wage cost, energy consumption, the equipment investment and the occupied area are reduced.

Description

Sweet sorghum juice ethanol distillation machine

Technical field

The utility model relates to alcohol production equipment, and particularly a kind of crop stalk juice that utilizes is isolated the alcoholic acid water distilling apparatus for raw material behind biological fermentation.

Background technology

Adopting solid fermentation process at present, is raw material with the crop stalk of pulverizing promptly, by fermentation and distillation ethanol production.There is following shortcoming:

1, stalk need be transported to job shop from the field, the transportation cost height;

2, solid fermentation is big because of volume, uses the yeast amount bigger;

3, fermentation time is long, and is subjected to influence of various factors such as weather, geography, water quality, very easily causes damage;

4, labour intensity is big, inefficiency, wage cost height;

5, energy consumption is higher;

6, facility investment height takes up an area of big;

7, solid fermentation process distillatory stalk slag when being used as feed, needs to add additive through fermentation once more, and cost increases once more, and is difficult to preserve, and it is rotten very easily to go rotten, and works the mischief to livestock.

Summary of the invention

The purpose of this utility model just provides a kind of sweet sorghum juice ethanol distillation machine, to solve the transportation cost height that prior art exists, use the yeast amount bigger, fermentation time is grown influence of various factors such as also being subjected to weather, geography, water quality easily and is caused damage, and labour intensity is big, inefficiency, the wage cost height, energy consumption is higher, and the facility investment height takes up an area of big problem.

The technical solution of the utility model is: comprise vaporizer and condenser, the top of vaporizer has the ethanol vapor outlet to be connected with the ethanol vapor inlet of condenser, described vaporizer comprises distillation storehouse, well heater and steam storehouse, well heater places in the distillation storehouse, the steam-in of this well heater and outlet pass the top and the bottom in distillation storehouse respectively, top in the distillation storehouse is provided with opening for feed, is provided with the waste material relief outlet in the bottom in distillation storehouse; Described steam storehouse is connected the top in distillation storehouse, and the top in this steam storehouse is connected with described condenser by vapour pipe.

Described condenser is made of housing and installation mutual placed in-line condensed in two stages core within it, there is the alcohol vapour inlet at the top of condensation core of top and passes housing and is connected with the other end of described vapour pipe, and the bottom of condensation core up is connected with arranges the aldehyde pipe and pass housing; There is the ethanol outlet condensation core lower end of below and passes housing; Be respectively equipped with the outlet and the inlet of water coolant at the upper and lower ends of housing.

Respectively be provided with thermometer at the top in described steam storehouse and the top of condenser shell; End in described distillation storehouse is provided with Butterworth Hatch and juice lever indicator tube.Top and steam-in in the distillation storehouse are equipped with steam pressure regulator.

Described well heater has plural serial stage to form.

Compared with prior art, it is low to the utlity model has transportation cost, uses the yeast amount less, and fermentation time is short and be difficult for being subjected to influence of various factors such as weather, geography, water quality.Reduce labour intensity, improved working efficiency, reduced wage cost, energy consumption and facility investment, reduced floor space.

Description of drawings

Fig. 1 is the overall structure synoptic diagram of the utility model embodiment.

Embodiment

Referring to Fig. 1, embodiment of the present utility model comprises vaporizer A and condenser B two parts: described vaporizer A comprises the well heater 14 and the steam storehouse 7 of distillation storehouse 12, plural serial stage, well heater 14 places in the distillation storehouse 12, the steam-in 1 of this well heater 14 and outlet 4 pass the top and the bottom in distillation storehouse 12 respectively, top in distillation storehouse 12 is provided with opening for feed 2, at the fermented liquid that is used to add agricultural crop straw juice.The bottom in distillation storehouse 12 is provided with waste material relief outlet 3.Described steam storehouse 7 by several longitudinally passage be connected the distillation storehouse 12 the top, the top in this steam storehouse 7 is connected by the top of taper vapour pipe 8 with described condenser B.

Be provided with thermometer 9 at the top in steam storehouse 7.12 two ends in the distillation storehouse are respectively equipped with Butterworth Hatch 11 and juice lever indicator tube 10.Top and steam-in 1 in distillation storehouse 12 are equipped with steam pressure regulator 6 and 5.

Described condenser B is made of housing 23 and installation mutual placed in-line condensed in two stages core 19 and 21 within it, there is alcohol vapour inlet 24 at the top of condensation core 19 of top and passes housing 23 and is connected with the other end of described vapour pipe 8, and the bottom of condensation core 19 up is connected with arranges aldehyde pipe 18 and pass housing; There is ethanol outlet 22 condensation core 21 lower ends of below and passes housing; Be provided with the inlet 15 of water coolant in the lower end of housing 23, be provided with the outlet 17 and the thermometer 16 of water coolant in the upper end of housing 23.

Working process of the present utility model is from opening for feed 2 expressed juice the agricultural crop straw to be injected distillation storehouse 12,1 adding steam adds thermal distillation to raw material in the steam-in, the alcohol vapour of vaporization deposits the steam storehouse 7 of top in, enter condenser B by the two poles of the earth condensation by vapour pipe 8 then, alcohol vapour becomes liquid and discharges from ethanol outlet 22.

The utility model has bigger advantage performance than solid distil process, and its comparing result performance is as follows:

1, adopt solid fermentation process, stalk is transported to job shop from the field, and 30 yuan of transportation cost per ton are compressed into the forage grass piece and squeeze the juice, and volume compression ratio is 1: 18, and transportation cost per ton has only 6 yuan.

2, adopt solid fermentation process, need the hand hay cutter grass meal broken, 13 yuan of per ton costs, liquid fermenting need be squeezed the juice earlier, and per ton also is 13 yuan the cost of squeezing the juice.

3, solid fermentation is big because of volume, uses 22 yuan of yeast per ton costs, and after squeezing the juice, the juice bacteria using amount is few, and per ton cost gets final product for 12 yuan.

4, solid fermentation process, fermentation time are 20 days, and are subjected to influence of various factors such as weather, geography, water quality, very easily cause damage; And liquid fermenting controlled temperature at any time is fit to factory operation, and fermentation time has only 6 hours, and is efficient and convenient.

5, solid fermentation dress pot distillation wage cost is 8 yuan per ton, and liquid distillation per ton cost is 2 yuan.

6, solid material distillation consumption matchmaker per ton cost is 23 yuan, 12 yuan of liquid per ton costs.

7, solid material distilled water electricity charge per ton cost is 5 yuan, 2 yuan/ton of the liquid water consumption electricity charge.

8, the solid fermentation pond is an example by 1000 tons, need build fermentation vat 4000m ³, 50 yuan/m of engineering cost ³, need 200,000 yuan of funds.And liquid fermentation tank is only used 8,8000 yuan of each costs, and investment has only 6.4 ten thousand yuan to get final product, and turnover in per 6 hours is once.

When solid fermentation process distillatory stalk slag is used as feed, need to add additive through fermentation once more, cost increases once more, and is difficult to preserve, and it is rotten very easily to go rotten, and works the mischief to livestock.

And adopt the liquid distillation equipment of squeezing the juice, and the once shaped of forage grass piece, the cattle and sheep of can directly feeding, nutritious, mouthfeel good, animal happiness food is easily stored, and value is 5 times of solid fermentation slag, remarkable in economical benefits.

Claims

1. sweet sorghum juice ethanol distillation machine, comprise vaporizer and condenser, the top of vaporizer has the ethanol vapor outlet to be connected with the ethanol vapor inlet of condenser, it is characterized in that: described vaporizer comprises distillation storehouse, well heater and steam storehouse, well heater places in the distillation storehouse, the steam-in of this well heater and outlet pass the top and the bottom in distillation storehouse respectively, are provided with opening for feed at the top in distillation storehouse, are provided with the waste material relief outlet in the bottom in distillation storehouse; Described steam storehouse is connected the top in distillation storehouse, and the top in this steam storehouse is connected with described condenser by vapour pipe.

2. sweet sorghum juice ethanol distillation machine according to claim 1, it is characterized in that: described condenser is made of housing and installation mutual placed in-line condensed in two stages core within it, there is the alcohol vapour inlet at the top of condensation core of top and passes housing and is connected with the other end of described vapour pipe, and the bottom of condensation core up is connected with arranges the aldehyde pipe and pass housing; There is the ethanol outlet condensation core lower end of below and passes housing; Be respectively equipped with the outlet and the inlet of water coolant at the upper and lower ends of housing.

3. sweet sorghum juice ethanol distillation machine according to claim 1 and 2 is characterized in that: respectively be provided with thermometer at the top in described steam storehouse and the top of condenser shell; End in described distillation storehouse is provided with Butterworth Hatch and juice lever indicator tube, is equipped with steam pressure regulator in the top and the steam-in in distillation storehouse.

4. sweet sorghum juice ethanol distillation machine according to claim 1 and 2, it is characterized in that: described well heater has plural serial stage to form.