CN206121217U - Material draws equipment - Google Patents

Abstract

The utility model relates to a material draws technical field, in particular to material draws equipment. The utility model provides a material draws equipment, including drawing the jar and setting up the rabbling mechanism in drawing the jar, wherein: the top and the bottom of drawing the jar are equipped with feed inlet and discharge gate respectively, priority that the rabbling mechanism can make the material draw according to the entering jar at the in -process that goes on stirring the material keeps by the supreme and layering state that each other does not interlock down in proper order to make earlier and to get into the material that draws jar by the feed inlet and can accomplish the extraction earlier and discharge to the outside of drawing jar from the discharge gate earlier. Based on the utility model discloses a material draws equipment can realize drawing in succession the operation, improves the extraction efficiency.

Description

Material extraction equipment

Technical field

This utility model is related to material extractive technique field, more particularly to a kind of material extraction equipment.

Background technology

The field such as Nicotiana tabacum L. or Chinese medicine generally needs to extract material.For example, Field of Tobacco reconstituted tobacco life During product, that is, need to extract reconstituted tobacco raw material.

Reconstituted tobacco is, using reconstituted tobacoo made by the tobacco waste as Raw material processing such as cabo and offal, to prepare in processing During, need to extract the reconstituted tobacco raw material such as cabo and offal, obtain the Nicotiana tabacum L. water-soluble substance that can be used to be coated with.

Fig. 1 shows material extraction equipment (this material in prior art for being extracted to reconstituted tobacco raw material Extraction equipment is properly termed as reconstituted tobacco raw material extraction equipment).As shown in figure 1, the material extraction equipment, mainly including extraction pot 1 ' and rabbling mechanism 2 ', wherein, the height of extraction pot 1 ' is smaller with sectional area, overall in stubby shape, the height of extraction pot 1 ' Degree is substantially equal to the setting height of material；Rabbling mechanism 2 ' is arranged in extraction pot 1 ', for being stirred to material, by Fig. 1 Understand, existing rabbling mechanism 2 ' is integral type rabbling mechanism, which can be to the material in whole extraction pot 1 ' in extraction process It is stirred so that material is rolled in whole extraction pot 1 ', is introduced into and always mixes with the material of rear entrance. In this case, sustainable supply and the discharge of material if continuously being extracted, are also kept even in extraction process, then may There is the new material for entering and be not yet extracted the outside for being just discharged to extraction pot 1 ', not only result in the waste of material, Success rate of extracting reduction is will also result in, Quality Down is extracted.

Therefore, based on this existing extraction equipment, discontinuous ground extraction process can only be realized at present, and cannot the company of realization Continuous extraction operation, namely must wait single extraction process complete and in extraction pot 1 ' material discharging finish after, can just carry out Feeding extraction again, extraction efficiency are relatively low, extract quality stability poor.

Utility model content

A technical problem to be solved in the utility model is：Existing material extraction equipment, its rabbling mechanism can only Rolling stirring is carried out to material, it is difficult to realize continuous extraction operation.

In order to solve above-mentioned technical problem, this utility model provides a kind of material extraction equipment, it include extraction pot and The rabbling mechanism being arranged in extraction pot, the top and bottom of extraction pot are respectively equipped with charging aperture and discharging opening；Rabbling mechanism exists Material can be made during being stirred to material to keep from the bottom to top and mutually not hand over according to the sequencing into extraction pot Wrong stratification state, so as to first can first complete extraction and first be expelled to from discharging opening to carry into the material of extraction pot by charging aperture Take the outside of tank.

Alternatively, rabbling mechanism includes the first agitating unit, and the first agitating unit is arranged on the bottom of extraction pot, for right The material for dropping down onto extraction pot bottom is stirred extraction, and makes material in extraction process is stirred according to the elder generation into extraction pot Order keeps the stratification state not interlocked from the bottom to top and mutually afterwards.

Alternatively, the first agitating unit includes at least one first stirring vanes.

Alternatively, the first stirring vane is arranged with the horizontal 5-10 ° of angle.

Alternatively, rabbling mechanism also includes the second agitating unit, and the second agitating unit is set with the first agitating unit compartment of terrain Put on the top of extraction pot, the second agitating unit is stirred for the material to having just enter into extraction pot, and in whipping process The stratification state that material can be made to keep not interlocking from the bottom to top and mutually according to the sequencing into extraction pot.

Alternatively, the second agitating unit includes at least one second stirring vanes.

Alternatively, the second stirring vane is arranged with the horizontal 5-10 ° of angle.

Alternatively, the first agitating unit and the second agitating unit are divided into extraction pot inner chamber positioned at the first agitating unit top Feed zone, the extraction section between the first agitating unit and the second agitating unit and positioned at the second agitating unit bottom Discharge zone, under the stirring action of the first agitating unit and the second agitating unit, material can flow continuously through feed zone, extraction Area and discharge zone.

Alternatively, the height of extraction section is more than or equal to be set by amount of the material within extraction time and the horizontal stroke of extraction pot The ratio of sectional area.

Alternatively, rabbling mechanism also includes the 3rd agitating unit, and the 3rd agitating unit is arranged on the first agitating unit and the Between two agitating units and with the first agitating unit and the equal interval setting of the second agitating unit, the 3rd agitating unit is in material Material is stirred in dropping process, and in whipping process material can be kept according to the sequencing into extraction pot The stratification state material not interlocked from the bottom to top and mutually.

Alternatively, the 3rd agitating unit includes at least one the 3rd stirring vanes.

Alternatively, the 3rd stirring vane is arranged with the horizontal 5-10 ° of angle.

Alternatively, material extraction equipment also includes output amount control device, and output amount control device is used for control from discharging Mouth is expelled to the load of the material outside extraction pot.

Alternatively, the load for exporting amount control device control material is equal to the inlet amount of material.

Alternatively, material extraction equipment is reconstituted tobacco raw material extraction equipment.

Based on material extraction equipment of the present utility model, in whole extraction process, material is no longer in whole extraction pot Rolled, but the stratification state for keeping not interlocking from the bottom to top and mutually according to the sequencing into extraction pot, it is ensured that first Into material be always first extracted and be first discharged, namely the first in first out of material can be realized, it is thereby achieved that continuously Operation is extracted, extraction efficiency is improved.

By being described in detail to exemplary embodiment of the present utility model referring to the drawings, it is of the present utility model its Its feature and its advantage will be made apparent from.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 illustrates the structural representation of existing material extraction equipment.

Fig. 2 illustrates the structural representation of the material extraction equipment of one embodiment of this utility model.

In figure：

1 ', extraction pot；2 ', rabbling mechanism；

1st, extraction pot；11st, charging aperture；12nd, discharging opening；

2nd, rabbling mechanism；21st, the first stirring vane；22nd, the second stirring vane；23rd, the 3rd stirring vane.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.It is illustrative below to the description only actually of at least one exemplary embodiment, never as to this practicality New and its application or any restriction for using.Based on the embodiment in this utility model, those of ordinary skill in the art are not having There is the every other embodiment obtained under the premise of carrying out creative work, belong to the scope of this utility model protection.

For known to person of ordinary skill in the relevant, technology, method and apparatus may be not discussed in detail, but suitable In the case of, the technology, method and apparatus should be considered the part for authorizing description.

In description of the present utility model, it is to be understood that limit zero using the word such as " first ", " second " Part, it is only for be easy to distinguish corresponding parts, such as no Stated otherwise, above-mentioned word do not have particular meaning, Therefore it is not intended that restriction to this utility model protection domain.

In addition, in description of the present utility model, the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal, vertical, vertical Directly, the orientation or position relationship indicated by level " and " top, bottom " etc. is normally based on side when material extraction equipment is normally used Position or position relationship；The noun of locality " inside and outside " is referred to relative to inside and outside each part profile of itself.

Fig. 2 shows one embodiment of this utility model material extraction equipment.With reference to Fig. 2, this utility model is provided Material extraction equipment, including extraction pot 1 and the rabbling mechanism 2 being arranged in extraction pot 1, wherein：The top and bottom of extraction pot 1 Portion is respectively equipped with charging aperture 11 and discharging opening 12；Rabbling mechanism 2 can make during being stirred to material material according to Sequencing into extraction pot 1 keeps the stratification state not interlocked from the bottom to top and mutually, so as to first entered by charging aperture 11 carry The material for taking tank 1 first can complete to extract and be first expelled to from discharging opening 12 outside of extraction pot 1.

Material extraction equipment provided by the utility model, its rabbling mechanism 2 can make in whipping process material according to Sequencing into extraction pot 1 keeps the stratification state not interlocked from the bottom to top and mutually, so in whole extraction process, thing Material is no longer rolled in whole extraction pot 1, but remains that the material being introduced into first is extracted and is first discharged, namely The first in first out of material can be realized so that even if sustainable supply and the discharge of material is kept in extraction process, will not also go out Existing material is not yet extracted the problem being just discharged to outside extraction pot 1, such that it is able to realize feeding, extract and discharging together The extraction process of Shi Jinhang, namely can realize continuously extracting operation.Due to continuously being extracted, without waiting until again Discharging finishes the feeding extraction for just carrying out next time, therefore, it is possible to effectively improve extraction efficiency.

This utility model is described further with reference to the embodiment shown in Fig. 2.In this embodiment, only Illustrate so that material extraction equipment is for reconstituted tobacco raw material extraction equipment as an example, it is to be understood by those skilled in the art that this The material extraction equipment of utility model can also be applied to Chinese medicine etc., and other need the field that extracted to material.

As shown in Figure 2 in this embodiment, reconstituted tobacco raw material extraction equipment includes extraction pot 1, is arranged on extraction pot Rabbling mechanism 2 and output amount control device in 1, the top and bottom of extraction pot 1 are respectively equipped with charging aperture 11 and discharging opening 12, Material (reconstituted tobacco raw material and water etc.) from charging aperture 11 enter extraction pot 1 inside and inside extraction pot 1 in rabbling mechanism 2 Extracted under stirring action, the material that extraction is finished then is expelled to from discharging opening 12 under the control of output amount control device and carries Take outside tank 1.

As shown in Fig. 2 the rabbling mechanism 2 of the embodiment includes the first stirring vane 21, the second stirring vane 22 and the 3rd Stirring vane 23, wherein, the height of the second stirring vane 22, the 3rd stirring vane 23 and the first stirring vane 21 along extraction pot 1 Degree direction from top to bottom interval setting successively.

First stirring vane 21 of the embodiment is used as the first agitating unit, and which is arranged on the bottom of extraction pot 1, for right The material for dropping down onto 1 bottom of extraction pot is stirred extraction, and makes material in extraction process is stirred according to into extraction pot 1 Sequencing keeps the stratification state not interlocked from the bottom to top and mutually.Due in the presence of the first stirring vane 21, material energy It is enough that stratification state is kept in extraction process, and mutually do not interlock between layers so that successively the material into extraction pot 1 can Extraction is sequentially completed non-interferencely and is discharged, therefore, it can effectively to prevent material to be not yet extracted just to be discharged to and carry Take the phenomenon outside tank 1 to occur, so that constantly being fed in extraction process and being discharged, namely cause in extraction Can be easy to feed, extract and discharge form continuous in same extraction pot 1 while fed and discharged during taking Flow process, it is possible to achieve the continuous extraction to material.

Second stirring vane 22 of the embodiment is used as the second agitating unit, and which is arranged on the top of extraction pot 1 and with the One stirring vane, 21 interval setting, is stirred for the material to having just enter into extraction pot 1.By arranging the second stirring vane 22, can be such that material is first passed through before extraction being stirred by the first stirring vane 21 in advance and once stir such that it is able to realize to thing Material is substantially more stirred, and improves mixing effect, is conducive to being lifted and is extracted quality.And, in order to ensure the first in first out of material, Second stirring vane 22 of the embodiment is also configured as in whipping process, to make material suitable according to the priority into extraction pot 1 Sequence keeps from the bottom to top and mutually stratification state not staggeredly, so that material after being stirred by the second stirring vane 22, The bottom that extraction pot 1 is reached successively can according to the sequencing for entering extraction is stirred by the first stirring vane 21, it is ensured that continuous Extract the realization of operation.

3rd stirring vane 23 of the embodiment is used as the 3rd agitating unit, and which is arranged on the first stirring vane 21 and second Between stirring vane 22 and with 22 equal interval setting of the first stirring vane 21 and the second stirring vane, in material dropping process In material is stirred.By arranging the 3rd stirring vane 23, material can be made by height that the second stirring vane 22 is located Can be again stirring in dropping down onto 21 place high process of the first stirring vane, so as to further improve mixing effect, lifting is carried Take quality.And, in order to ensure the first in first out of material, the 3rd stirring vane 23 with the second stirring vane 22 similarly It is configured in whipping process, material is kept from the bottom to top and is not mutually interlocked according to the sequencing into extraction pot 1 Stratification state so that material is after being stirred by the 3rd stirring vane 23, remain able to according to the sequencing for entering successively Stirred by the first stirring vane 21 bottom for reaching extraction pot 1, it is ensured that the continuous realization for extracting operation.

The embodiment is by arranging the first stirring vane 21, the second stirring vane 22 and the 3rd stirring vane 23, Neng Goushi The layering step by step of material is stirred in whole extraction pot 1 now, material more fully not only can be stirred, be realized higher Effect and the extraction operation of higher quality ground, and so that in whole extraction process, material can be suitable according to the priority for entering all the time Sequence keeps the stratification state not interlocked from the bottom to top and mutually, without the material all tumble mixeds for occurring successively entering extraction pot 1 Phenomenon together, so in whole extraction pot 1, the material being introduced into always rear entrance material bottom, then than In the material of rear entrance, the material being introduced into can be always advanced row stirring extraction, and can be always first to discharge from discharging opening 12 To extraction pot 1, material first in first out is realized, and then enable to realize continuously extracting operation based on this.It can be seen that, the enforcement Example, can be with by the second stirring vane 22 and the 3rd stirring vane 23 are further arranged on the basis of the first stirring vane 21 Realize that more efficient and higher quality ground is continuous and extract operation.

And, in order to further improve mixing effect, in this embodiment, the first stirring vane 21, second is stirred Any one in blade 22 and the 3rd stirring 23 can be arranged with the horizontal 5-10 ° of angle.The stirring vane for so arranging, Both can ensure that agitation material and realize more abundant to material and equably stir, again can be by the stirring of corresponding stirring vane Scope is limited in certain lower regions so that material remains able to maintain institute during being stirred by corresponding stirring vane The stratification state for needing.Wherein preferably, the first stirring vane 21, the second stirring vane 22 and the 3rd stirring vane 23 be and level Face is arranged into 5-10 ° of angle, it is highly preferred that the first stirring vane 21, the second stirring vane 22 and the 3rd stirring vane 23 can be with It is located in parallel to one another, so can ensure that material, while realizing evenly stirring, is unlikely in 1 varus of whole extraction pot Rolling is got up, and can preferably maintain material according to the stratification state up and down into sequencing so that advanced in whipping process The bottom of the material that the material for entering is entered after being always located in, further ensures material first in first out.

As shown in Fig. 2 in this embodiment, the first stirring vane 21, the second stirring vane 22 and the 3rd stirring 23 around Same rotating shaft carries out Stirring, and is driven by same drive mechanism, is so more convenient for realizing the control to three, also has Beneficial to the synchronicity for ensureing three's whipping process.

Additionally, as shown in Figure 2, the extraction pot 1 of the embodiment is also no longer as being in stubby shape in the prior art, but is in Elongated shape, namely the extraction pot 1 of the embodiment, which is highly larger with the ratio of cross-sectional area.It can be blender so to arrange Step by step layering stirring of the structure 2 to material provides more fully space, is further ensured that It is non-interference in extraction process.

Specifically, as shown in Fig. 2 in this embodiment, the second stirring vane 22 and the first stirring vane 21 are by extraction pot 1 Inner chamber is divided into feed zone from top to bottom, extraction section and discharge zone, wherein, feed zone is extraction pot 1 positioned at the second paddle The space on 22 top of piece, middle part positioned at second stirring vane 22 and first stirring vane 21 between of the extraction section for extraction pot 1 Space, the discharge zone space positioned at 21 bottom of the first stirring vane then for extraction pot 1.Based on this, in the first stirring vane 21 Under the stirring action of the second stirring vane 22, material can be flowed continuously through after via charging aperture 11 in extraction pot 1 Feed zone, extraction section and discharge zone.Wherein, tentatively stirred in the presence of the second stirring vane 22 when material flows through feed zone Mix, but still stratification state is kept according to the sequencing for entering, and drop down onto extraction section down under gravity；Drop down onto extraction section Material completes extraction in the presence of the first stirring vane 21, and keeps advanced under in the presence of the first stirring vane 21 Stratification state and enter discharge zone, be finally expelled to the outside of extraction pot 1 from discharging opening 12, realize continuous extraction.

Due to formed feed zone, extraction section and discharge zone, and feed zone, extraction section and discharge zone be respectively provided with it is more sufficient Space, the material therefore, it is possible to be further ensured that charging, extract and discharge three processes are non-interference, are more beneficial for same Realize charging, extraction and three technological processes that discharge in extraction pot 1 simultaneously, form top charging, middle part extraction and bottom discharging Orderly operation process, and more fully can be extracted using the blanking time, and more fully be carried out using extraction time Discharging and charging, therefore, it is possible to realize the extraction operation of more continuous high-efficient.

More specifically, in this embodiment, the height of extraction section was set greater than or equal to material within the extraction time The ratio of the cross-sectional area of the amount of being set by and extraction pot 1.Wherein, be set by amount of the material within extraction time and extraction pot The ratio of 1 cross-sectional area is the setting height value of material, and the height of extraction section is set greater than or equal to the setting of material Height value, it is ensured that in continuous extraction process, height of materials are always positioned at the second stirring vane below 22, will can be in Material in extraction procedure is better discriminated between with the material in charging flow process, more effectively ensures that material is non-interference, Preferably meet the demand of the technological parameters such as production capacity and the extraction time of production line.

And, the height of extraction section is more than height and the discharge zone of feed zone by Fig. 2 it can also be seen that in this example Height, so design can as far as possible reduce the height of extraction pot 1 on the premise of Production requirement is met, mitigate whole extraction and set Standby weight, reduces equipment cost, also, can also prevent because of blanking by material blanking time control in suitable scope Overlong time and reduce extraction efficiency.

In addition, as it was previously stated, the 3rd stirring vane 23 is arranged between the second stirring vane 22 and the first stirring vane 21, Therefore, the 3rd stirring vane 23 of the embodiment is located in extraction section, can be realized with 21 collective effect of the first stirring vane Material is more fully stirred in extraction process.

Output amount control device is used for the load that control is expelled to the material outside extraction pot 1 from discharging opening 12.At this In embodiment, output amount control device includes discharge screw pump (not shown), by the frequency for changing discharge screw pump, can To control load so that the thruput in extraction time and extraction time meets the different demands of production.

Further, in this embodiment, the load of the discharge screw pump control material as output amount control device Equal to the inlet amount of material.By making inlet amount equal with load holding, height of materials in extraction pot 1 can be caused all the time Height needed for keeping, namely remains aforesaid setting height, based on this, not only can make continuously to extract operation process with Production requirement is adapted, and can also realize more stably continuously extracting operation, and is favorably improved the stability for extracting quality.

When being extracted using the extraction equipment of the embodiment, cabo, offal and water etc. are entered by charging aperture 11 and are extracted After in tank 1, the bottom of extraction pot 1 can be dropped down onto first under self gravitation effect, in this process, the first stirring vane 21, Second stirring vane 22 and the 3rd stirring vane 23 are constantly layered step by step and material are stirred, and realize the extraction to material, its In based on the stirring action of the first stirring vane 21；And, in a period of time for just having started, when material is not up to setting height When, discharging opening 12 is not first opened, as material is continuously supplied, therefore, in this period, height of materials persistently can rise, directly To the setting height that meets production requirement is reached, discharging opening 12 is opened, start discharging；Afterwards, as discharge screw pump is controlled out Doses is equal with inlet amount, therefore, it is possible to cause the height of materials during extraction equipment continuous service in extraction pot 1 to begin Setting height is maintained at eventually；Also, as in the presence of rabbling mechanism 2, material can keep first in first out, can avoid out Existing material is not yet extracted the problem being just discharged to outside extraction pot 1, and the continuous extraction therefore, it is possible to realize real is made Industry, effectively improves extraction efficiency, accelerates productive temp, and is favorably improved the stability for extracting quality.

It can be seen that, material of embodiment the characteristics of reconstituted tobacco raw material extraction process is taken into full account and in extraction process On the basis of the features such as character, by rabbling mechanism and extraction pot to reconstituted tobacco raw material extraction equipment etc. be improved with it is excellent Change, stable and efficient real continuous extraction operation can be realized.

It should be noted that above-described embodiment is only illustrated so that each agitating unit includes a stirring vane as an example, but In other embodiments, each agitating unit can also include two or more stirring vanes, that is, the first agitating unit At least one first agitating units 21 can be included, the second agitating unit can include at least one second agitating units 22, the Three agitating units can include at least one the 3rd agitating units 23, these modifications protection domain of the present utility model it It is interior.In addition, each agitating unit is also not limited to a kind of stirring vane this embodiment, as long as in fact, so that rabbling mechanism During stirring material, material can be made to keep what is do not interlocked from the bottom to top and mutually according to the sequencing into extraction pot 1 Stratification state.

Exemplary embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all in this reality Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in of the present utility model Within protection domain.

Claims (15)

1. a kind of material extraction equipment, it is characterised in that including extraction pot (1) and the stirring being arranged in the extraction pot (1) Mechanism (2), the top and bottom of the extraction pot (1) are respectively equipped with charging aperture (11) and discharging opening (12)；The rabbling mechanism (2) during being stirred to material the material can be made to keep according to the sequencing into the extraction pot (1) From the bottom to top and mutual stratification state not staggeredly so that first by the charging aperture (11) into the extraction pot (1) the thing Material can first complete the outside for extracting and being first expelled to from the discharging opening (12) extraction pot (1).

2. material extraction equipment according to claim 1, it is characterised in that the rabbling mechanism (2) includes the first stirring Unit, first agitating unit are arranged on the bottom of the extraction pot (1), for dropping down onto the extraction pot (1) bottom The material is stirred extraction, and makes the material in extraction process is stirred according to the elder generation into the extraction pot (1) Order keeps the stratification state not interlocked from the bottom to top and mutually afterwards.

3. material extraction equipment according to claim 2, it is characterised in that first agitating unit includes at least one First stirring vane (21).

4. material extraction equipment according to claim 3, it is characterised in that first stirring vane (21) and horizontal plane Arrange into 5-10 ° of angle.

5. according to the arbitrary described material extraction equipment of claim 2-4, it is characterised in that the rabbling mechanism (2) also includes Second agitating unit, second agitating unit are spaced apart and arranged in the upper of the extraction pot (1) with first agitating unit Portion, second agitating unit are stirred for the material to having just enter into the extraction pot (1), and in whipping process The layering shape that the material can be made to keep not interlocking from the bottom to top and mutually according to the sequencing into the extraction pot (1) State.

6. material extraction equipment according to claim 5, it is characterised in that second agitating unit includes at least one Second stirring vane (22).

7. material extraction equipment according to claim 6, it is characterised in that second stirring vane (22) and horizontal plane Arrange into 5-10 ° of angle.

8. material extraction equipment according to claim 5, it is characterised in that first agitating unit and described second is stirred Mix unit the extraction pot (1) inner chamber to be divided into the feed zone positioned at the first agitating unit top, is stirred positioned at described first The extraction section and the discharge zone positioned at the second agitating unit bottom between unit and second agitating unit is mixed, in institute State under the stirring action of the first agitating unit and second agitating unit, the material can flow continuously through the charging Area, the extraction section and the discharge zone.

9. material extraction equipment according to claim 8, it is characterised in that the height of the extraction section is more than or equal to institute State the ratio of be set by amount of the material within extraction time and the cross-sectional area of the extraction pot (1).

10. material extraction equipment according to claim 5, it is characterised in that the rabbling mechanism (2) is also stirred including the 3rd Mix unit, the 3rd agitating unit is arranged between first agitating unit and second agitating unit and with described One agitating unit and the equal interval setting of second agitating unit, the 3rd agitating unit is in the material dropping process In the material is stirred, and the material can be made in whipping process according to the priority into the extraction pot (1) Order keeps the stratification state material not interlocked from the bottom to top and mutually.

11. material extraction equipments according to claim 10, it is characterised in that the 3rd agitating unit includes at least one Individual 3rd stirring vane (23).

12. material extraction equipments according to claim 11, it is characterised in that the 3rd stirring vane (23) and level Face is arranged into 5-10 ° of angle.

13. material extraction equipments according to claim 1, it is characterised in that the material extraction equipment also includes output Amount control device, the output amount control device are used for control and are expelled to the extraction pot (1) outside from the discharging opening (12) The material load.

14. material extraction equipments according to claim 13, it is characterised in that the output amount control device control is described The load of material is equal to the inlet amount of the material.

15. material extraction equipments according to claim 1, it is characterised in that the material extraction equipment is reconstituted tobacco Raw material extraction equipment.