CN206334736U - A kind of wet crushing mill and Chinese medicine or oil plant extraction element - Google Patents

Abstract

A kind of wet crushing mill and Chinese medicine or oil plant extraction element, belong to extraction equipment technical field.It is characterized in that：Including pulverizing chamber（8）, pulverizing chamber（8）Interior disintegrating mechanism and crushing power unit, crushes power unit and is connected with disintegrating mechanism and drives disintegrating mechanism to work, pulverizing chamber（8）Sidepiece be provided with charging aperture, pulverizing chamber（8）Top be provided with discharging opening（9）, material and extractant add pulverizing chamber by charging aperture（8）, the material after crushing is by discharging opening（9）Outflow.The granularity that this wet crushing mill can be crushed is smaller, so that leaching rate when subsequent material active ingredient is leached is greatly improved, and also the electric energy consumed in crushing process is few；This Chinese medicine or oil plant extraction element are crushed by the way of wet-milling is broken to material, and the granularity of crushing material is small, so that the recovery rate of Chinese medicine or oil plant is substantially increased, and also extraction efficiency is high.

Description

A kind of wet crushing mill and Chinese medicine or oil plant extraction element

Technical field

A kind of wet crushing mill and Chinese medicine or oil plant extraction element, belong to extraction equipment technical field.

Background technology

, it is necessary to preferentially be crushed to material, then to the effective of the material after crushing in the extraction of Chinese medicine, oil plant etc. Composition is extracted, so as to extract the active ingredient of material.In the prior art, the crushing of material is dry grinding, i.e. material Directly crushed in pulverizer, and screening or selection by winnowing in pulverizer, so that the material of composite grain requirement enters leaching Go out in device and leach.There are the following problems in process of production for the mode of this dry grinding：（1）Crushing of the dry grinding to material is imitated It is really limited, and the crushing effect of material has had influence on effective component extraction rate, i.e., can cause by the way of dry grinding Chinese medicine or Oil plant recovery rate is relatively low；（2）The grinding mode power consumption of dry grinding is high, and noise is big in crushing process, the pollution to environment Greatly.

The content of the invention

The technical problems to be solved in the utility model is：Overcoming the deficiencies in the prior art, there is provided a kind of good crushing effect, powder Broken granularity is small and the wet crushing mill and Chinese medicine or oil plant extraction element that consume energy low.

The utility model solves the technical scheme that its technical problem used：The wet crushing mill, it is characterised in that：Including Disintegrating mechanism in pulverizing chamber, pulverizing chamber and power unit is crushed, crush power unit and be connected with disintegrating mechanism and drive powder Broken mechanism work, the sidepiece of pulverizing chamber is provided with charging aperture, and the top of pulverizing chamber is provided with discharging opening, and material and extractant are by charging aperture Pulverizing chamber is added, the material after crushing is flowed out by discharging opening.

It is preferred that, described discharging opening is connected with delivery pump.

It is preferred that, described charging aperture is connected with feed arrangement.

It is preferred that, described disintegrating mechanism includes moving knife, stationary knife and cutterhead, and cutterhead is rotatably installed in pulverizing chamber, powder Broken power unit is connected with cutterhead and rotated with movable knife disc, and moving knife is set around cutterhead outer, and stationary knife, which is arranged on, crushes chamber interior walls On, and be engaged with moving knife material is crushed.

A kind of Chinese medicine or oil plant extraction element, it is characterised in that：Including leaching device and above-mentioned wet crushing mill, wet-milling The discharging opening of broken machine is connected with the charge door of leaching device, and the material after crushing is delivered in leaching device.

It is preferred that, surge tank is provided between described wet crushing mill and leaching device.

It is preferred that, conveying is equipped between described surge tank and wet crushing mill and between surge tank and leaching device Pump.

It is preferred that, the charging aperture of described wet crushing mill is also associated with extractant charging mechanism and material charging mechanism.

Compared with prior art, the utility model is had an advantageous effect in that：

1st, this wet crushing mill can be crushed to the material after mixed extractant, screen cloth when eliminating dry grinding or Pneumatic separator, to the good crushing effect of material, and the granularity that can be crushed is smaller so that greatly improve subsequent material effectively into Leaching rate when sub-dip goes out, and the electric energy consumed in crushing process is few, and noise is small, additionally it is possible to avoid producing when crushing siccative The phenomenon of dust, the pollution to environment is small；Discharging opening is arranged on pulverizing chamber top, so as to be discharged by way of overflow, And then ensure that the granularity of crushing material is small, it can apply and the extraction to effective ingredients in plant.

2nd, the material after crushing can be delivered to required position by delivery pump, easy to use.

3rd, material can be delivered in pulverizing chamber by feeding packing auger, and charging is convenient.

4th, this Chinese medicine or oil plant extraction element are crushed by the way of wet-milling is broken to material, the granularity of crushing material It is small, so that the recovery rate of Chinese medicine or oil plant is substantially increased, and also extraction efficiency is high.

5th, the material after crushing can be stored in surge tank, so as to ensure material it is stable be conveyed to leaching device, It ensure that the stability of leaching device work.

6th, extractant charging mechanism and material charging mechanism can proportionally add extractant and material respectively, so that both It ensure that and come out the extracts active ingredients in material, turn avoid extractant excessively, facilitate the separation of follow-up active ingredient.

Brief description of the drawings

Fig. 1 is the schematic perspective view of wet crushing mill.

Fig. 2 is the structural representation of Chinese medicine or oil plant extraction element.

Fig. 3 is the schematic front view of leaching device.

Fig. 4 is the partial enlarged drawing at A in Fig. 3.

Fig. 5 is the structural representation of Chinese medicine or oil plant extraction element in embodiment 2.

In figure：1st, wet crushing mill 2, surge tank 3, leaching device 4, extractant charging mechanism 5, material charging mechanism 6th, frame 7, feeding packing auger 8, pulverizing chamber 9, discharging opening 10, casing 11, feed liquor bucket 12, overflow ducts 13, hopper 14, Drag chain 15, riser.

Embodiment

Fig. 1 ~ 4 are most preferred embodiments of the present utility model, and 1 ~ 5 pair of the utility model is done furtherly below in conjunction with the accompanying drawings It is bright.

A kind of wet crushing mill, including pulverizing chamber 8, the disintegrating mechanism in pulverizing chamber 8 and crushing power unit, crush power Unit is connected with disintegrating mechanism and drives disintegrating mechanism to work, and the sidepiece of pulverizing chamber 8 is provided with charging aperture, and the top of pulverizing chamber 8 is set There is discharging opening 9, material and extractant add pulverizing chamber 8 by charging aperture, and the material after crushing is flowed out by discharging opening 9.This wet-milling is broken Machine 1 can be crushed to the material after mixed extractant, screen cloth or pneumatic separator during dry grinding be eliminated, to material Good crushing effect, and the granularity that can be crushed is smaller, so that leaching rate when subsequent material active ingredient is leached is greatly improved, And the electric energy consumed in crushing process is few, noise is small, additionally it is possible to the phenomenon of dust is produced when avoiding crushing siccative, to environment Pollution it is small；Discharging opening 9 is arranged on pulverizing chamber top, so as to be discharged by way of overflow, and then ensures crushing material Granularity it is small.

Embodiment 1

As shown in Figure 1：Pulverizing chamber 8 is arranged in frame 6, and the top of frame 6 is rectangular frame, frame 6 for support Leg, so as to which wet crushing mill 1 is supported on the ground.

Pulverization cylinder is provided with pulverizing chamber 8, pulverization cylinder is cylinder closed at both ends.Main shaft is coaxially installed with pulverization cylinder, it is main The two ends of axle are rotatably installed on pulverization cylinder, and main shaft is coaxially disposed with pulverization cylinder.Crushing power unit is motor, motor and main shaft It is connected and drives main axis.

Disintegrating mechanism includes cutterhead, moving knife and stationary knife.Cutterhead has multiple, axis interval setting of multiple cutterheads along main shaft, Cutterhead is with main shaft synchronous axial system.Moving knife around cutterhead outer interval setting, stationary knife around pulverization cylinder inwall interval setting, stationary knife and Moving knife is engaged, so as to be crushed to the material in pulverization cylinder.

Charging aperture is also associated with feed arrangement, and feed arrangement is feeding packing auger 7, and feeding packing auger 7 is arranged on the one of pulverizing chamber 8 Side.Discharging opening 9 is also associated with delivery pump, and the liquid feeding end of delivery pump is connected by pipeline with charging aperture 9, so that for conveying thing Material.Feed arrangement can also be feed pipe, charging scraper plate.

As shown in Figure 2：A kind of Chinese medicine or oil plant extraction element, including leaching device 3 and above-mentioned wet crushing mill 1 are wet The discharging opening 9 of pulverizer 1 is connected with the charge door of leaching device 3, and the material after crushing is delivered in leaching device 3.This Chinese medicine or oil plant extraction element are crushed by the way of wet-milling is broken to material, and the granularity of crushing material is small, so as to carry significantly The high recovery rate of Chinese medicine or oil plant, and extraction efficiency is high.

Surge tank 2, liquid feeding end and the wet crushing mill 1 of surge tank 2 are additionally provided between wet crushing mill 1 and leaching device 3 The outlet end connection of delivery pump.Delivery pump, the liquid feeding end and buffering of delivery pump also are provided between surge tank 2 and leaching device 3 The outlet end connection of tank 2, the outlet end of delivery pump is connected with the charge door of leaching device.

The feed end of the feeding packing auger 7 of wet crushing mill 1 is also associated with extractant charging mechanism 4 and material charging mechanism 5.Extraction Taking agent charging mechanism 4 includes extractant storage tank and flow pump, and the inlet of flow pump is connected with the liquid outlet of extractant storage tank, The liquid outlet of flow pump is connected with the liquid feeding end of feeding packing auger 7, so as to accurately add extractant.Material charging mechanism 5 is thing Material conveyer, so as to conveniently add materials.

Drying unit can be set between material charging mechanism 5 and wet crushing mill 1, and drying unit is used to dry material It is dry, so as to remove the water in material.Drying unit can be using airflow drying, flash evaporation drying or fluid bed drying.

As shown in Fig. 3 ~ 4：Leaching device 3 includes circulation conveying unit, drives the leaching power of circulation conveying unit rotational Unit and leaching mechanism.

Leaching mechanism includes hopper 13, and the bottom of hopper is provided with the feed liquor mechanism for being used for that extractant to be sprayed into hopper 13, The top of hopper 13 is provided with overflow ducts 12.The feed liquor mechanism of this leaching mechanism is arranged on the bottom of hopper 13, and overflow ducts 12 are set Put on the top of hopper 13, extractant by the bottom of hopper 13 enter and by the top of hopper 13 overflow, so as to crushing very Thin material particles are extracted, and are not in the problem of material particles are blocked to leaching actuator base, are substantially increased material Active ingredient extracting rate, and extractant has bottom to enter, top is overflowed, and makes to be full of extractant in whole hopper 13, is conducive to The sedimentation of material particles, it is to avoid material particles overflow with extractant, effect of extracting is good.

Feed liquor mechanism includes, and feed liquor bucket 11 is arranged on the bottom of hopper 13, and orifice plate is arranged on the upside of feed liquor bucket 11 and will entered The upside closing of liquid bucket 11.

Hopper 13 is upper and lower ends open cylinder, and feed liquor bucket 11 is inverted positive quadrangular frustum pyramid shaped, and feed liquor bucket 11 is The open cylinder of upper and lower side, and suitable for reading closed by orifice plate.

Orifice plate preferred microporous plate, microwell plate is provided with multiple micropores, and microwell plate can allow for extractant and pass through, while can Stop that material particles are passed through.Microwell plate can be the ceramic wafer or metallic plate for being provided with micropore.Microwell plate is nanoscale, is preferably Micron order（The aperture of micropore is more than 1um）, so as to be extracted to nano level particle.Orifice plate may be replaced by screen Or net, when the granularity of material particles is larger, during using screen or net, it is possible to increase the circulation rate of extractant, so as to improve Extraction efficiency.

Inlet is arranged on feed liquor bucket 11, is preferably provided at the bottom of feed liquor bucket 11, and extractant is entered by inlet, and And enter after full of feed liquor bucket 11 through orifice plate in material bin.Because extractant has certain pressure, enter back into hopper 13 When can to the material particles in hopper 13 produce impact so that serve to material particles stir effect, make material particles with It is more uniform that extractant is mixed, and improves the efficiency of extraction, and inlet is arranged on the downside of feed liquor bucket 11, and extractant is entering Directly enter after feed liquor bucket 11 through orifice plate in material bin 13, so as to avoid the side wall of feed liquor bucket 11 from causing to subtract to the flow velocity of extractant It is slow.

The side surface upper part of hopper 13 is provided with overflow ducts 12, and in the present embodiment, overflow ducts 12 are symmetricly set on hopper 13 Front and rear both sides.Overflow ducts 12 are provided with filter, so as to be filtered to the extractant for overflowing hopper 13, it is to avoid extraction Contain impurity in oil plant.

The hopper 13 for leaching mechanism is arranged on circulation conveying unit top and moved with circulation conveying unit, and feed liquor mechanism is set Put on the downside of circulation conveying unit, leaching mechanism follows ring supply unit and is provided with multiple, and feed liquor mechanism is arranged on circulation conveying list First downside, material leaches mechanism through one and entered, and is extracted successively through multiple in-house extractants of leaching.This leaching device energy It is enough that material particles are repeatedly extracted, so that the active ingredient extracting rate of material is substantially increased, and also leaching mechanism can be fitted The less material particles of granularity are answered, so as to further increase the active ingredient extracting rate of material, the effect of extraction are also substantially increased Rate, and it is easy to operate when using.

Also include vertically arranged annular casing 10, the section of casing 10 is rectangle, and circulation conveying unit is arranged on In casing 10.Polylith riser 15 is interval with casing 10, the length of riser 15 is equal to or slightly less than the length in the section of casing 10, The width of riser 15 is equal to or slightly less than the width in the section of casing 10, so as to form multiple hoppers 13 in casing 10.Circulation Supply unit is drag chain 14, and drag chain 14 is connected with riser 15 and drives riser 15 to move, so as to drive material to move.On casing 10 Soft baffle plate is provided with the left of portion, soft baffle plate is fixed on casing 10, when drag chain 14 drives riser 15 to when taking exercises, soft baffle plate can be right Closed the downside of riser 15, it is to avoid extractant is entered along gap in the casing 10 of downside, so that extractant is in casing 10 Form the different extractant of concentration gradient.

Multiple conveying direction interval settings for leaching mechanism along drag chain 14, drag chain 14 is rotated around the axle of level.Upper right end Leaching mechanism hopper 13 it is suitable for reading be charge door, material particles by the leachings mechanism of upper right end hopper 13 it is suitable for reading addition, Drag chain 14 drives material movement, so as to drive material particles to be moved to the left and sequentially pass through multiple leaching mechanisms.

Top is leached in mechanism per adjacent two, the overflow ducts 12 of the leaching mechanism in left side and the leaching mechanism on right side Inlet connection；Bottom is leached in mechanism per adjacent two, the overflow ducts 12 of the leaching mechanism on right side and the leaching in left side Go out the inlet connection of mechanism.The overflow ducts 12 of the leaching mechanism of bottom left end and the inlet of the leaching mechanism of upper left end Connection, so that each leaches mechanisms in series, so as to form circulation line.Followed per being equipped between two adjacent leaching mechanisms Ring pump.Extractant is entered by the inlet of the leaching mechanism along the conveying direction end of drag chain 14, by the leaching mechanism of upper right end Overflow ducts 12 overflow, extracted so as to the material particles that make concentration highest extractant minimum to oil content, it is real The multitple extraction of material particles is showed, effect of extracting is good.

In bottom, the right side of the leaching mechanism of right-hand member, which is provided with, is used to drain mechanism by what the extractant in material particles was suctioned out, Draining mechanism includes draining room and jet vacuum pump, and the room of draining is closed chamber, and the bottom for draining room is provided with micropore Or the loading plate carefully stitched.The inlet end of jet vacuum pump and outlet side are all connected with a liquid reserve tank, the loading plate for draining room Inhaled by the outlet side of pipeline communication jet vacuum pump so that the extractant being mixed with indoor material will be drained side.Material particles Into draining indoor and being placed on loading plate, jet vacuum pump is vacuumized to the room of draining, so as to make in material particles Extractant is quickly discharged.Compared with the extractant used in the prior art freely flows out, the efficiency drained is substantially increased, and And save the energy of drying materials consumption.And in the extractant of this leaching device Chinese medicine or oil plant content it is high, it is convenient after The separation of continuous Chinese medicine or oil plant.

Embodiment 2

As shown in Figure 5：The difference of embodiment 2 and embodiment 1 is：The Chinese medicine or oil plant extraction element include wet crushing mill 1 and leaching device 3, surge tank 2 is eliminated, the charge door of leaching device 3 is connected with the liquid outlet of the delivery pump of wet crushing mill.

The above, is only preferred embodiment of the present utility model, is not to make other forms to the utility model Limitation, any those skilled in the art are changed or are modified as possibly also with the technology contents of the disclosure above equivalent The Equivalent embodiments of change.But it is every without departing from technical solutions of the utility model content, it is real according to technology of the present utility model Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model Protect scope.

Claims (8)

1. a kind of wet crushing mill, it is characterised in that：Including pulverizing chamber（8）, pulverizing chamber（8）Interior disintegrating mechanism and crushing power Unit, crushes power unit and is connected with disintegrating mechanism and drives disintegrating mechanism to work, pulverizing chamber（8）Sidepiece be provided with charging aperture, Pulverizing chamber（8）Top be provided with discharging opening（9）, material and extractant add pulverizing chamber by charging aperture（8）, material after crushing by Discharging opening（9）Outflow.

2. wet crushing mill according to claim 1, it is characterised in that：Described discharging opening（9）It is connected with delivery pump.

3. wet crushing mill according to claim 1, it is characterised in that：Described charging aperture is connected with feed arrangement.

4. wet crushing mill according to claim 1, it is characterised in that：Described disintegrating mechanism include moving knife, stationary knife and Cutterhead, cutterhead is rotatably installed in pulverizing chamber（8）It is interior, crush power unit and be connected with cutterhead and rotated with movable knife disc, moving knife is surround Cutterhead outer is set, and stationary knife is arranged on pulverizing chamber（8）On inwall, and it is engaged with moving knife material is crushed.

5. a kind of Chinese medicine or oil plant extraction element, it is characterised in that：Including leaching device（3）Any one of and claim 1 ~ 4 Described wet crushing mill（1）, wet crushing mill（1）Discharging opening（9）With leaching device（3）Charge door connection, and will crush after Material be delivered to leaching device（3）It is interior.

6. Chinese medicine according to claim 5 or oil plant extraction element, it is characterised in that：Described wet crushing mill（1）With leaching Go out device（3）Between be provided with surge tank（2）.

7. Chinese medicine according to claim 6 or oil plant extraction element, it is characterised in that：Described surge tank（2）With wet-milling Broken machine（1）Between and surge tank（2）With leaching device（3）Between be equipped with delivery pump.

8. Chinese medicine according to claim 5 or oil plant extraction element, it is characterised in that：Described wet crushing mill（1）Enter Material mouth is also associated with extractant charging mechanism（4）With material charging mechanism（5）.