CN207169065U - A kind of silkworm excrement soak enrichment facility for being used to produce chlorophyll - Google Patents

Abstract

It the utility model is related to chlorophyll processing technique field.Purpose is to provide a kind of silkworm excrement soak enrichment facility for being used to produce chlorophyll that can greatly improve thickening efficiency.Technical scheme is used by the utility model：A kind of silkworm excrement soak enrichment facility for being used to produce chlorophyll, including tank body, the top of tank body set feed pipe, exhaust tube and acetone recovery tube, and bottom sets discharge nozzle.The centrally disposed vertical rotating shaft of tank interior, rotating shaft are driven by the reducing motor at the top of tank body.More guiding fins are uniformly arranged on the side face of rotating shaft, rotating shaft is arranged the slip cap of circle, more guiding grooves of inner surface setting of slip cap, is oriented to fin in guiding groove outside.Floating body is arranged below slip cap.Two bar shaped scraper plates are symmetrical arranged on the side face of slip cap.The utility model can greatly lift the acetone evaporated speed of top layer soak, the different liquid levels in adaptive concentration process, improve the efficiency of concentration.

Description

A kind of silkworm excrement soak enrichment facility for being used to produce chlorophyll

Technical field

Chlorophyll processing technique field is the utility model is related to, is soaked more particularly to a kind of silkworm excrement for being used to produce chlorophyll Liquid enrichment facility.

Background technology

Chlorophyll metal salt is FAO (Food and Agriculture Organization of the United Nation), the World Health Organization and food additives standard committee of China batch A kind of natural food colour that standard uses, compared with chlorophyll, chlorophyll metal salt property is stable, resist processing, is widely used In food and medicine industry.Silkworm absorbs after mulberry leaf are taken in and make use of most of nutrition, chlorophyll can not absorb Just excreted with excrement, many higher than in mulberry leaf of the chlorophyll content in silkworm excrement, therefore silkworm excrement is for extracting chlorophyll With a kind of important source material for preparing phyllins.

In process of production, after silkworm excrement being carried out into impurity elimination, softening, soak is obtained using acetone soak silkworm excrement, then will Soak obtains the chlorophyl liquid containing a small amount of moisture after being concentrated.In the prior art in the process concentrated to soak It is middle to use soak concentration tank, existing soak concentration tank, heater namely generally is set in a tank body, heated Device will leave chlorophyl liquid after the acetone evaporated in tank body.Acetone is concentrated mainly on the table of soak during evaporation Layer, in the prior art due to lacking the reasonable stirring to soak top layer, cause thickening efficiency more low.Simultaneously as leaching Liquid is steeped during concentration, and with the evaporation of acetone, volume constantly reduces, and liquid level constantly reduces, and is set using the fixation of routine Actual use demand can not also be met by putting the mode of puddler.

The content of the invention

The purpose of this utility model be to provide it is a kind of can greatly improve thickening efficiency be used for produce chlorophyll Silkworm excrement soak enrichment facility.

For achieving the above object, technical scheme is used by the utility model：It is a kind of to be used to produce chlorophyll Silkworm excrement soak enrichment facility, including tank body, the top of the tank body set feed pipe, exhaust tube and acetone recovery tube, bottom Discharge nozzle is set and discharge valve is set；Vavuum pump is set on the exhaust tube, the tank body by acetone recovery tube successively with Condenser connects with acetone temporary storage tank；

Heater block, the centrally disposed vertical rotating shaft of tank interior, the rotating shaft are set on the madial wall of the tank body Driven by the reducing motor at the top of tank body；More guiding fins are uniformly arranged on the side face of the rotating shaft, the guiding is convex Length direction extension of the rib along rotating shaft, the rotating shaft are arranged the slip cap of circle outside, and the inner surface of the slip cap is corresponding to be oriented to Fin sets more guiding grooves, and the guiding fin is oriented in groove with being oriented to fit depressions and being located at；The slip cap The floating body of annular is arranged outside the rotating shaft of lower section, the floating body and slip cap are affixed；Two are symmetrical arranged on the side face of the slip cap The bar shaped scraper plate that root radially extends along slip cap；The lower end of the rotating shaft sets spacing head.

Preferably, the air inducing towards condenser direction exhausting is set on the acetone recovery tube between the condenser and tank body Machine.

Preferably, the heater block is electric heating tube or the steam pipe coil risen in the shape of a spiral.

The beneficial effects of the utility model embody a concentrated reflection of：The acetone evaporated speed of top layer soak can greatly be lifted Spend, the different liquid levels in adaptive concentration process, improve the efficiency of concentration.Specifically, the utility model is using During, soak is imported into tank interior by feed pipe, opening vavuum pump reduces the pressure of tank interior, so as to improve the later stage Acetone evaporated speed in concentration process.Then, open heater block to heat soak, start to concentrate, in concentration process In, the acetone of evaporation is entered in condenser by acetone recovery tube to be stored in acetone temporary storage tank after condensation.Starting heater block Synchronous to open reducing motor during heating, reducing motor drive shaft rotates, and rotating shaft drives slip cap to rotate, and then band Dynamic bar shaped scraper plate rotates.Bar shaped scraper plate can constantly push the soak on top layer aside during rotation, so as to promote top layer The acetone evaporated speed of soak so that concentration it is more efficient.Simultaneously as it is fixedly installed under slip cap of the present utility model There is floating body, under different liquid levels, floating body can drive slip cap to slide up and down, so that bar shaped scraper plate maintains leaching all the time Steep near liquid top layer, adaptively in the different liquid levels of different enriching stages.After the completion of concentration, material is discharged at discharge nozzle it is Can.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is a kind of use state diagram of structure shown in Fig. 1；

Fig. 3 is the A-A direction views of structure shown in Fig. 2；

Fig. 4 is B portions enlarged drawing in Fig. 1.

Embodiment

A kind of silkworm excrement soak enrichment facility for being used to produce chlorophyll with reference to shown in Fig. 1-4, including tank body 1, it is described The top of tank body 1 sets feed pipe 2, exhaust tube 3 and acetone recovery tube 4, and bottom sets discharge nozzle 5 and sets discharge valve.Institute Setting vavuum pump 6, the tank body 1 on exhaust tube 3 is stated by acetone recovery tube 4 successively with condenser 7 and acetone temporary storage tank 8 to connect It is logical.

Heater block 9 is set on the madial wall of the tank body 1, and the heater block 9 is used to enter the soak in tank body 1 Row heating, the heater block 9 are electric heating tube or the steam pipe coil that rises in the shape of a spiral, and centrally disposed inside tank body 1 is erected To rotating shaft 10, the rotating shaft 10 drives by the reducing motor 11 positioned at the top of tank body 1.Uniformly set on the side face of the rotating shaft 10 More guiding fins 12, the length direction extension for being oriented to fin 12 along rotating shaft 10 are put, the rotating shaft 10 is arranged circle outside Slip cap 13, the inner surface of the slip cap 13 are correspondingly oriented to fin 12 and set more guiding grooves, the guiding fin 12 with It is oriented to fit depressions and in guiding groove.

The floating body 14 of annular is arranged outside the rotating shaft 10 of the lower section of slip cap 13, the floating body 14 and slip cap 13 are affixed. The slip cap 13 can slide under the driving of floating body 14 along rotating shaft 10.Two are symmetrical arranged on the side face of the slip cap 13 The bar shaped scraper plate 15 radially extended along slip cap 13.The lower end of the rotating shaft 10 sets spacing first 17.Described spacing first 17 can Avoid slip cap 13 from deviating from from the lower end of rotating shaft 10, in order to promote the motion of bottom soak, can also be set on spacing first 17 Put puddler.

The utility model is imported inside tank body 1 by feed pipe 2 in use, by soak, and opening vavuum pump 6 reduces Pressure inside tank body 1, so as to improve acetone evaporated speed in later stage concentration process.Then, heater block 9 is opened to soak Heated, start to concentrate, in concentration process, the acetone of evaporation is entered in condenser 7 by acetone recovery tube 4 to be stored after condensation In acetone temporary storage tank 8.Synchronous to open reducing motor 11 during starting heater block 9 and heating, reducing motor 11 drives Rotating shaft 10 rotates, and rotating shaft 10 drives slip cap 13 to rotate, and then drives bar shaped scraper plate 15 to rotate.Mistake of the bar shaped scraper plate 15 in rotation Cheng Zhongke constantly pushes the soak on top layer aside, so as to promote the acetone evaporated speed of top layer soak so that the effect of concentration Rate is higher.Simultaneously as being fixedly installed floating body 14 under slip cap 13 of the present utility model, under different liquid levels, float Body 14 can drive slip cap to slide up and down, so that bar shaped scraper plate 15 maintains near soak top layer all the time, adaptively not With the different liquid levels of enriching stage.After the completion of concentration, material is discharged at discharge nozzle 5.In order to further improve acetone The speed that steam moves into condenser 7, more preferable way are, on the acetone recovery tube 4 between the condenser 7 and tank body 1 Air-introduced machine 16 towards the direction exhausting of condenser 7 is set.

Claims (3)

1. a kind of silkworm excrement soak enrichment facility for being used to produce chlorophyll, including tank body（1）, the tank body（1）Top set Put feed pipe（2）, exhaust tube（3）With acetone recovery tube（4）, bottom sets discharge nozzle（5）And discharge valve is set；The pumping Pipe（3）Upper setting vavuum pump（6）, the tank body（1）Pass through acetone recovery tube（4）Successively with condenser（7）With acetone temporary storage tank （8）Connection；

It is characterized in that：The tank body（1）Madial wall on heater block is set（9）, tank body（1）Internal is centrally disposed vertical Rotating shaft（10）, the rotating shaft（10）By positioned at tank body（1）The reducing motor at top（11）Driving；The rotating shaft（10）Side face On be uniformly arranged more guiding fins（12）, the guiding fin（12）Along rotating shaft（10）Length direction extension, the rotating shaft （10）The outer slip cap for being arranged circle（13）, the slip cap（13）Inner surface be correspondingly oriented to fin（12）More guiding are set Groove, the guiding fin（12）With being oriented to fit depressions and in guiding groove；The slip cap（13）Lower section turns Axle（10）The outer floating body for being arranged annular（14）, the floating body（14）With slip cap（13）It is affixed；The slip cap（13）Side face On be symmetrical arranged two along slip cap（13）The bar shaped scraper plate radially extended（15）, the rotating shaft（10）Lower end spacing head is set （17）.

2. the silkworm excrement soak enrichment facility according to claim 1 for being used to produce chlorophyll, it is characterised in that：It is described cold Condenser（7）With tank body（1）Between acetone recovery tube（4）It is upper to set towards condenser（7）The air-introduced machine of direction exhausting（16）.

3. the silkworm excrement soak enrichment facility according to claim 1 for being used to produce chlorophyll, it is characterised in that：It is described to add Thermal part（9）The steam pipe coil risen for electric heating tube or in the shape of a spiral.