CN2045738U - Extractor for comphor and benzine - Google Patents

Abstract

The utility model provides an extractor for the camphor and the benzine with the practicability and high extraction rate. The utility model is composed of a distilling pot, a gas outlet, a camphor oil collector, and an oil-water separator. The structure of the camphor oil collector is that a double-layer cooling system is composed of an inner and an outer barrels, and a cooling sandwich layer is formed between the barrels. The camphor gas which is distilled is cooled and coagulated in the cooling sandwich layer into the crystal and is absorbed on the inner wall of the cooling sandwich layer. The extraction rate of the utility model can reach to more than 2.6%. On the condition that the quantity of the extraction, the extraction rate is higher more than two times than the extraction rate of the indigenous method production, and the time is saved more than a half. The utility model is especially suitable for the peasant household without the tap water or the electricity.

Description

Extractor for comphor and benzine

The utility model provide a kind of convenience, energy-conservation,, economic, practical extract any volatile oil, be specially adapted to extract the distillation plant of camphor and camphor oil.

Natural camphor and other volatile oil are medicine, the important source material of chemical industry spices, it mainly with trunk and leaf be raw material pass through the distillation get, now the most of geographic camphor of China mainly is to be that raw material extracts and gets with the camphor tree trunk, the area that has also can be extracted with leaf, resulting camphor even more far better than the quality of producing gained with trunk; It mostly is to be applicable to the camphor tree trunk to be that raw material processing gets that but China extracts the equipment of camphor at present, extract the production unit of camphor and volatile oil all produces by indigenous method with leaf, very simple and original, only with the distillating method of two mouthfuls of iron pans and a thin bamboo strips used for weaving rice steamer, on rice steamer, put a bite iron pan and contain cold water, as cooling system, outer bottom at pot condenses into brain, as careless slightly, the agglomerative brain can fall in the rice steamer again, this method sealing property extreme difference, and cooling performance is bad, common that the brain rate is 1-1.3%, and the camphor content in the raw materials used leaf is 2.5-3%, and 50% camphor is failed to extract and obtained in addition, and wastage of material is very big, and extraction can only obtain part camphor in this way, can not get some camphor.

The purpose of this utility model provides a kind of promptly convenient, economy, extraction yield height, practical camphor and volatile oil and extracts equipment.This equipment is made easily, cost is low, and good seal performance is extracted fully, can extract the part camphor oil simultaneously.Through test, under the identical condition of charging capacity, this equipment is produced by indigenous method less more than one times with steaming once needed time ratio, and both save energy had been saved the time again, also reached 2.6% simultaneously, above goes out the brain rate.This equipment can manufacture the different several types of size dimension as required.Both, also can be used for batch production production, be specially adapted to not have peasant household's use of tap water and areas without electricity applicable to the small-sized production of peasant household.This equipment also is applicable to the extraction of other volatile oil except that extracting the camphor.

The utility model is finished by following manner.

Camphor and volatile oil extractor are by still pot, cerebrol collector, airway and water-and-oil separator constitute, said cerebrol collector is to constitute double-deck cooling system by bucket in the cerebrol collector that is conical cylinder of boring and outer bucket, between inside and outside bucket, form a space that is called cooling sandwith layer, said in a bucket outer upper end oral area have an internal layer cooling water outlet pipe with outside barrel be connected; Be set with gas skirt at the two ends of airway respectively and divide gas hood.An oil-water mixture outlet pipe is settled in the cooling sandwith layer bottom that forms between the inside and outside bucket in the cerebrol collector, makes mixed solution flow into water-and-oil separator.

With reference to the accompanying drawings concrete structure of the present utility model and working condition are further described.

Accompanying drawing is the diagrammatic cross-section of camphor and volatile oil extractor.

Camphor and volatile oil extractor are by still pot 1 and cover at the gas skirt on the still pot 5, connected set gas hood 5 and divide the airway 4 of gas hood 6 and the cerebrol collector 2, the water-and-oil separator 3 that are placed on below the branch gas hood 6 are constituted.The sieve plate 14 that one placement extract raw material is arranged in the still pot bottom, in order to reach better cooling effect, obtain more camphor, formation one is called the space of cooling sandwith layer 22 between the outer bucket 8 of bucket 7 and the cerebrol collector in the outermost layer setting in cerebrol collector 2 central authorities are provided with a hollow cerebrol collector that is conical cylinder, constitute double-deck cooling system, condense after camphor is cooled and be adsorbed on the cooling sandwith layer inwall, having an internal layer cooling water outlet pipe 20 to lead to outer barrel at the outer upper end oral area of interior bucket 7 is attached thereto, in making, water coolant between the outer bucket can circulate mutually, the cooling water outlet pipe 10 of finally mixed water coolant bucket 8 outer walls top outside being placed in is discharged, can discharge smoothly in order to make water vapour and oil, in cooling sandwith layer 22 bottoms an oil-water mixture outlet pipe 11 is set, mixed solution is flowed in the water-and-oil separator 3, sidewall at cerebrol collector 2 is provided with a water-cooled tube inlet 12, in order to make after distillation finishes, water coolant all can be discharged, be convenient to scrape and get the camphor that is adsorbed on the cooling sandwith layer 22, settle a water coolant water discharge valve 13 in its lower end, water discharge valve cuts out during work.Water cools off in bucket 7 and the outer bucket 8 in flowing directly into by inlet 12 cerebrol collector 2 bottoms of flowing through, and 21 are meant the flow direction signal of water.In order to make entire equipment reduce sealing part, a complete set of equipment only seals at two local water sealed tank 9-2 of employing of gas skirt 5 and still pot 1 connection and branch gas hood 6 and cerebrol collector 2 connections and 9-1, with the volatilization of minimizing gas.The funnel 15 that oil-water mixture flows in the water-and-oil separator 3 by rising pipe 11 for the crystallisate that mixed solution brought is filtered out, is placed one deck emery cloth or sieve steel 19 above funnel 15.Mixed solution then falls into the water of water-and-oil separator, light oil is then discharged by the light oil outlet 16 that is arranged on the water-and-oil separator upper end, distilled water then leads to discharging to the crooked distilled water outlet pipe 18 in outer wall top of bottom by of being located in the water-and-oil separator, heavy oil then sinks to the bottom, behind to be distilled the finishing, discharge by the heavy oil outlet valve 17 that is located at the water-and-oil separator bottom.During the work beginning, earlier raw material is put into still pot, gas skirt and the branch gas hood with the airway two ends covers on still pot and cerebrol collector good seal respectively then, cold water is injected from the water coolant inlet in the heating back, also water-and-oil separator is filled with cold water simultaneously and is placed on cerebrol collector below.Water coolant by inlet enter cerebrol collector bottom directly rise in bucket and outer bucket cool off, the internal layer water coolant flows to outer bucket through the internal layer cooling water outlet of its upside, mixes back cooling water outlet discharge on the bucket outer wall from being arranged on outside.When in being heated to still pot, seething with excitement, camphor in the raw material and volatile oil enter gas skirt with the water vapor rising and flow into the branch gas hood through the airway of circular cylinder again, mixed gas is evenly dispersed in the cerebrol collector, cooling sandwith layer between the outer bucket, because the distillation coagulation temperature of camphor is higher, under cooling effect, camphor earlier in the distillation of interlayer top crystallizes out and is adsorbed on the bucket outer wall and outside on barrel inwall, other composition is lower because of the temperature that condenses into liquid, arrive the cooling sandwith layer lower end and become liquid owing to continuing to catch a cold, the aquae destillata that the mixing water steam cooling becomes flows into the funnel of water-and-oil separator from the oil-water mixture outlet, in order to filter out the impurity that mixed solution brings, above funnel, put one deck emery cloth or sieve steel.In order to relax the shock action of mixed solution, the funnel lower end is set to plate-like makes the mixed solution of inflow evenly be dispersed in the water slowly, because the proportion difference of various oil, on light specific gravity oil swims on water the face, discharge by the light oil relief outlet that is arranged on the water-and-oil separator upper end, the oil heavier than water sinks to the bottom, is discharged by the heavy oil outlet valve of bottom at last.After waiting to steam the slide end, take off the gas skirt of airway connection and divide gas hood, water is drained, scrape the camphor crystallization that is adsorbed on cerebrol collector cooling sandwith layer top with bamboo chip and get final product from water discharge valve.

This method and equipment are except be used for extracting camphor, also applicable to the extraction of other kind volatile oil.

Claims (4)

1, a kind of convenience, practicality, camphor and volatile oil extractor that extraction yield is high, it is made of still pot 1, airway 4, cerebrol collector 2, water-and-oil separator 3, be primarily characterized in that said cerebrol collector 2 adopt in bucket, the double-deck cooling of outer bucket, space that is called cooling sandwith layer 22 of formation between interior bucket 7 and outer bucket 8.

2, camphor according to claim 1 and volatile oil extractor, it is characterized in that bucket 7 in the cerebrol collector is a hollow conical cylinder that is, and its outer upper end portion there are outer barrel 8 of an internal layer cooling water outlet pipe 20 and cerebrol collector then to be connected in suitable for reading.

3, extractor according to claim 1 is characterized in that said airway 4 is circular cylinders and is fixed with gas skirt 5 at its two ends respectively and divides gas hood 6.

4,, it is characterized in that bucket 7 and oil-water mixture outlet pipe 11 of the arrangement of cooling sandwith layer 22 bottoms between the bucket 8 outward in the cerebrol collector according to claim 1 or 3 described extractors.