CN209531116U - A kind of modified form discharging device - Google Patents
A kind of modified form discharging device Download PDFInfo
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- CN209531116U CN209531116U CN201821782058.6U CN201821782058U CN209531116U CN 209531116 U CN209531116 U CN 209531116U CN 201821782058 U CN201821782058 U CN 201821782058U CN 209531116 U CN209531116 U CN 209531116U
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Abstract
A kind of modified form discharging device disclosed by the utility model, including the first discharging section and the second discharging section, material is sent by the first discharging section to the second discharging section, which is characterized in that the temperature of charge of second discharging section is significantly lower than the temperature of charge of first discharging section.For the utility model in equipment, hot dried material is more soft, after there is good plasticity, material to enter cooling section cooling, is hardened and becomes fragile, crushes convenient for back segment.After entering pulverizer by the modified form discharging device of the utility model, it is ground into fine powder.Smashed material is completed to discharge downwards.Normal discharging can be realized without interrupting production in the utility model, and accomplishes continuous uninterrupted, increases the continuity of production, reduces operating quantity.And link pulverizer, and the product that directly discharges is fine powder, avoids the moisture absorption phenomenon occurred in crushing process again, ensure that the quality of product, the homogeneity of form.
Description
Technical field
The utility model relates to pharmacy, food and chemical equipment technical fields, in particular to one kind is suitably applied important
Extract the modified form discharging device of desciccate discharging.
Background technique
In the process of vacuum drying of pharmaceutical production at this stage, hot material is still very soft, the easy accumulation group of sticking into, and one
Will be hardened conglomeration after denier is cooling, and the agglomerate material later period crushes more difficult, break into pieces to take away again after drier taking-up and crush this
A process is also easy to the moisture absorption, impacts to the quality of material.It is carried out under vacuum additionally, due to drying process, use is general
Discharge method needs hesitation, and then breaking vacuum just can be with feeding.Whole process operation is relatively complicated, and continuity is not strong.
Utility model content
The technical problem to be solved by the utility model is to for existing deficiency during existing dry materials
A kind of modified form discharging device is provided, it is intended to solve that normal discharging can be realized without interrupting production, and accomplish it is continuous not between
It is disconnected, increase the continuity of production, reduces operating quantity.And link pulverizer, and the product that directly discharges is fine powder, avoids wheat-middlings again
The moisture absorption phenomenon occurred during broken, ensure that the quality of product, the homogeneity of form.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
A kind of modified form discharging device, including the first discharging section and the second discharging section, material are sent by the first discharging section to
Two discharging sections, which is characterized in that the temperature of charge of second discharging section is significantly lower than the temperature of charge of first discharging section；
The periphery of material is provided with the first cold source and carries out pressure cooling to by the material of the second discharging section in second discharging section
Or/and the periphery of the material of first discharging section be provided with the first heat source the material by the first discharging section is carried out it is strong
System heating.
In a preferred embodiment of the utility model, material is internally provided with second in second discharging section
Cold source carries out pressure cooling to by the material of the second discharging section.
In a preferred embodiment of the utility model, the modified form discharging device is a screw auger conveyer,
The screw auger conveyer has hank dragon and covers the feeding tube on the auger and be mounted on described feeding tube one end
Auger driving mechanism, the auger driving mechanism drives the auger rotation to carry out feeding, in the feeding tube close to described
One end of auger driving mechanism is provided with a feed inlet, and the feed inlet is connected to the inside of the feeding tube, the feeding tube
It is divided into two sections, that is, is divided into first segment feeding tube and second segment feeding tube, wherein first segment feeding tube portion corresponding with the auger
Position constitutes first discharging section, and second segment feeding tube position corresponding with the auger constitutes second discharging section.
In a preferred embodiment of the utility model, first is provided on the periphery wall of the second segment feeding tube
Cooling device carries out pressure cooling to by the material periphery of second segment feeding tube.
In a preferred embodiment of the utility model, first cooling device is a cooling jacket, in the water
Cooling water is passed through in cold collet.
In a preferred embodiment of the utility model, first cooling device is an electric refrigeration device.
In a preferred embodiment of the utility model, the auger is also classified into two sections, that is, be divided into first segment auger and
Second segment auger, the first segment auger and first segment feeding tube constitute first discharging section, the second segment auger and institute
It states second segment feeding tube and constitutes second discharging section, the second cooling device is provided in the second segment auger, to process
Pressure cooling is carried out inside the material of second segment feeding tube.
In a preferred embodiment of the utility model, second cooling device is to be arranged in the second segment auger
Internal cooling water pipe is passed through refrigerant in the cooling water pipe.
In a preferred embodiment of the utility model, both the second segment auger and the first segment auger are whole
Body formula structure.
In a preferred embodiment of the utility model, the second segment auger far from the first segment auger that
One end is provided with an auger retaining collar to support the auger, and feeding tube described in the outer circle of the auger retaining collar is remote
The inner circle of one end from the auger driving mechanism is cooperatively connected.
In a preferred embodiment of the utility model, the inner circle of the auger retaining collar and the auger of the auger
Axis is fixedly connected or is linked together, feeding tube described in the outer circle of the auger retaining collar far from the auger driving mechanism one
The inner circle at end is rotatablely connected.
In a preferred embodiment of the utility model, the inner circle of the auger retaining collar and the auger of the auger
Axis rotation connection, the outer circle of the auger retaining collar and the inner circle of the one end of the feeding tube far from the auger driving mechanism
Interference fit connection.
In a preferred embodiment of the utility model, both the second segment auger and the first segment auger are point
Body formula structure.
In a preferred embodiment of the utility model, the second segment auger is by an auger retaining collar with axis
Replacement, the auger retaining collar are fixed on one end of the axis, and the axis has one end of the auger retaining collar
It is rotatably connected with the first segment auger far from one end of the auger driving mechanism, the inner hole of the axis is passed through refrigerant.
In a preferred embodiment of the utility model, a heating is set on the periphery wall of the first segment feeding tube
Device carries out pressure heating to by the material of the first discharging section.
In one preferred embodiment of volume of the utility model, the heating device is a heating water jacket, in the heating
Heating agent is passed through in water jacket.
In one preferred embodiment of volume of the utility model, the heating device is an electric heater unit.
Due to using technical solution as above, in equipment, hot dried material is more soft, has good plastic
Property, after material enters cooling section cooling, being hardened becomes fragile, and crushes convenient for back segment.It is discharged and is filled by the modified form of the utility model
It sets after entering pulverizer, is ground into fine powder.Smashed material is completed to discharge downwards.
Normal discharging can be realized without interrupting production in the utility model, and accomplishes continuous uninterrupted, increases production
Continuity reduces operating quantity.And link pulverizer, and the product that directly discharges is fine powder, avoids occurring in crushing process again
Moisture absorption phenomenon, ensure that the quality of product, the homogeneity of form.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the utility model embodiment 1.
Fig. 2 is the partial schematic diagram of the utility model embodiment 1.
Fig. 3 is the assembling schematic diagram of the utility model embodiment 1.
Fig. 4 is the decomposition diagram of the utility model embodiment 2.
Fig. 5 is the assembling schematic diagram of the utility model embodiment 2.
Fig. 6 is the decomposition diagram of the utility model embodiment 3.
Fig. 7 is the assembling schematic diagram of the utility model embodiment 4.
Specific embodiment
A kind of modified form discharging device of the utility model, including the first discharging section and the second discharging section, material are gone out by first
Material section is sent to the second discharging section, its main feature is that the temperature of charge of the second discharging section is significantly lower than the material temperature of first discharging section
Degree.In this way in equipment, hot dried material is more soft, after there is good plasticity, material to enter cooling section cooling,
It is hardened and becomes fragile, crushed convenient for back segment.After entering pulverizer by the modified form discharging device of the utility model, it is ground into thin
Powder.Smashed material is completed to discharge downwards.
Normal discharging can be realized without interrupting production in the utility model, and accomplishes continuous uninterrupted, increases production
Continuity reduces operating quantity.And link pulverizer, and the product that directly discharges is fine powder, avoids occurring in crushing process again
Moisture absorption phenomenon, ensure that the quality of product, the homogeneity of form.
It is described in detail the utility model with reference to the accompanying drawings and detailed description.
Embodiment 1
Referring to figure 1, figure 2 and figure 3, the modified form discharging device of the embodiment is a screw auger conveyer, which twists
Imperial conveyer has hank dragon 100a and covers the feeding tube 200a on auger 100a and be mounted on the one end feeding tube 200a
Auger driving mechanism 300a, the auger driving mechanism 300a do not have with the auger driving mechanism in existing screw auger conveyer
Any difference is not repeating herein.Auger driving mechanism drives auger rotation to carry out feeding.It is driven in feeding tube 200a close to auger
One end of motivation structure 300a is provided with a feed inlet 210a, and feed inlet 210a is connected to the inside of feeding tube 200a.
It is two sections that the feeding tube 200a of the embodiment, which is divided to, that is, is divided into first segment feeding tube 220a and second segment feeding tube
It is adopted with first segment feeding tube 220a far from this one end of auger driving mechanism 300a one end of 230a, second segment feeding tube 230a
It is attached with the modes such as flange, clamping or mode well-known to those skilled in the art.
Auger 100a is also classified into two sections, that is, is divided into first segment auger 110a and second segment auger 120a, second segment auger
Both 120a and first segment auger 110a are monolithic construction, and centre is separated by partition 130a, the axle center second segment auger 120a
It is interior to be passed through cooling water.First segment feeding tube 220a and first segment auger 110a constitutes the first discharging section above-mentioned, and second segment is defeated
Barrel 230a and second segment auger 120a constitutes the second discharging section above-mentioned, and the end of the second discharge end is provided with one section of repercussion rotation
The packing auger blade turned prevents material from accumulating in end.
Entire feeding tube 200a shape can be straight tube shape or cone barrel, if it is straight-cylindrical words, first segment conveying
Cylinder 220a and second segment feeding tube 230a is straight tube shape；If cone barrel, first segment feeding tube 220a and second
Section feeding tube 230a is cone barrel, and wherein the smaller diameter end of first segment feeding tube 220a and second end feeding tube 230a's is big
Diameter end is suitable.
Also to ensure that the stationarity of auger 100a rotation, avoids swing of the auger 100a in rotary course, the reality
The modified form discharging device for applying example further includes auger pivot flange 140a, auger pivot flange 140a a setting in second segment
On that one end of auger 120a far from first segment auger 110a, auger pivot flange 140a and second segment feeding tube 230a are far from the
One end of one section of feeding tube 220a is connected by flange 231a, and auger pivot flange 130a can pass through with second segment screw-conveyer-shaft 120a
The connection of sealing means known to O-ring, mechanical seal, packing seal, oil sealing etc. are any.
It is inserted into an insertion tube 400a in second segment auger 120a, insertion tube 400a is passed through cooling water and recycles, for the
The axle center of two sections of auger 120a is cooled down, insertion tube 400a by least but be not limited to one or more O-rings, pressure ring,
The components such as fastening gland are connected with second segment auger 120a.
In order to by the present embodiment come out crushing material at flour, in second segment feeding tube 230a far from first segment feeding tube
One end of 220a is the conventional grinder of this field to a pulverizer 500a, pulverizer 500a is connected to, and structure does not exist herein
It repeats.Pulverizer 500a passes through a variety of sides of docking far from one end lower part of first segment feeding tube 220a with second segment feeding tube 230a
Formula docking, such as pulverizer 500a and second segment feeding tube 230a pass through flange far from one end of first segment feeding tube 220a
510a, 233a connection.
It is discovered by experiment that hot dried material is more soft in equipment, there is good plasticity, material enters
It to after cooling section cooling, is hardened and becomes fragile, crushed convenient for back segment, therefore, periphery wall of the present embodiment 1 in second segment feeding tube 230a
On be additionally provided with cooling device 232a, be also passed into the cooling device 232a cooling water or setting electric refrigeration device, with insertion
Pipe 400a constitutes the first cooling device above-mentioned together.First cooling device to by second segment feeding tube 230a material outside
It encloses and carries out pressure cooling.It is hardened and becomes fragile by material after cooling, into after pulverizer 500a, fine powder is ground into, after crushing
Material complete out powder downwards.
Experiment discovery is broadly divided into three classes character at present in the material come out from separator discharging nozzle.A class: drum
Bubble form；B class: open tubular column form；C class: fluffy form, similar puffed rice；D class: powdery.
In the present embodiment, keep discharge velocity constant, in the case that auger 100a heat exchange area is the same, cooling medium
Flux is bigger, and material cooling is more abundant, discharges more smooth, after pulverizer 500a is opened, sticks together fewer.It is lasting to increase cooling
The flow of medium, then the refrigerant inlet and outlet temperature difference becomes smaller, increase to it is a certain amount of after, the cooling water outlet and inlet temperature difference is done without significant change
For the dry speed for crushing discharging without significant change, the interior residual of pulverizer 500a is few.
In experimental verification, a class and b class material are to cooling more demanding；C class and d class material are even if can also without cooling
Smoothly crush discharging.
In addition, the present embodiment is during the test, discovery is constant in discharge velocity, and refrigerant intake is constant, auger 100a
Delivery rate is identical, and in range to a certain degree, heat exchange area is bigger, and (auger 100a enlarged diameter or auger 100a length increase
Add), material cooling effect is better, discharges more smooth, after pulverizer 400a is opened, remains fewer.Continue to increase heat exchange area
Material discharging effect can be then set to be deteriorated without significant change or effect, after auger 100a diameter increases to a certain extent, material and strand
The contact area of imperial 100a will not continue to increase, therefore effect is constant；After increasing auger length, excessive cooling material and auger
The friction of outer wall increases the difficulty of discharging instead.
There are also the present embodiment during the test, and discharge velocity is constant, and refrigerant intake is constant, auger 100a size phase
Together, auger 100a delivery rate is best slightly larger than discharging speed, and conveying, which is less than discharging speed, will cause the blocking of auger feed inlet.It is defeated
Material can be then very much that material cooling is not thorough greatly, be unfavorable for crushing.
There are also the present embodiment to be arranged a heating device 221a on the periphery wall of first segment feeding tube 220a, to by first
The material of section feeding tube 220a carries out pressure heating.Heating device 221a is a heating water jacket, and heat is passed through in heating water jacket
Matchmaker.Certain heating device with can be an electric heater unit.Constant in discharge velocity by experiment, refrigerant intake is constant, twists
In the identical situation of imperial 100a delivery rate, the effect of a heating device 221a is set on the periphery wall of first segment feeding tube 220a
Fruit wants low than cooling device 232a, the water content of discharging are individually arranged on the periphery wall of second segment feeding tube 230a.Its reason
It is in gas-liquid separator, material and secondary steam are ejected from discharge port together, and the jet velocity of secondary steam is exceedingly fast, and have portion
Steam is directly injected at the bottom first segment auger 110a in first segment feeding tube 220a in two times, can be cooled into liquid,
Soak dried material.
Embodiment 2
Referring to fig. 4 and Fig. 5, the modified form discharging device of the embodiment are a screw auger conveyer, have an auger
It 100 and covers the feeding tube 200 on auger 100 and is mounted on the auger driving mechanism 300 of 200 one end of feeding tube, the auger
Auger driving mechanism in driving mechanism 300 and existing screw auger conveyer is not repeating herein without what difference.It twists
Imperial driving mechanism 300 drives the rotation of auger 100 to carry out feeding.It is arranged in feeding tube 200 close to one end of auger driving mechanism 300
There is a feed inlet 210, feed inlet 210 is connected to the inside of feeding tube 200.
It is two sections that the feeding tube 200 of the embodiment, which is divided to, that is, is divided into first segment feeding tube 220 and second segment feeding tube 230, the
Two sections of conveyings, which are used with 230 one end 231 and first segment feeding tube 220 far from this one end 221 of auger driving mechanism 300, blocks
It connects mode or mode well-known to those skilled in the art is attached.
Auger 100 is also classified into two sections, that is, is divided into first segment auger 110 and second segment auger 120, second segment auger 120 with
Both first segment augers 110 are monolithic construction.First segment feeding tube 220 constitutes above-mentioned first with first segment auger 110 and goes out
Expect section, second segment feeding tube 230 and second segment auger 120 constitute the second discharging section above-mentioned.
200 shape of entire feeding tube can be straight tube shape or cone barrel, if it is straight-cylindrical words, first segment feeding tube
220 and second segment feeding tube 230 be straight tube shape；If cone barrel, first segment feeding tube 220 and second segment conveying
Cylinder 230 is cone barrel, and wherein the smaller diameter end of first segment feeding tube 220 is suitable with the larger diameter end of second end feeding tube 230.
Also to ensure that the stationarity that auger 100 rotates, avoids swing of the auger 100 in rotary course, the implementation
The modified form discharging device of example further includes an auger retaining collar 400, and auger retaining collar 400 is arranged in second segment auger
On 120 that one end 121 far from first segment auger 110, the outer circle and feeding tube 200 of auger retaining collar 400 are driven far from auger
The inner circle of one end 232 of motivation structure 300 is cooperatively connected.
The mounting means of auger retaining collar 400 has very much, these mounting means are well known to those skilled in the art, only
It wants auger retaining collar 400 to be able to maintain the support to auger 100 and guarantees the rotation of auger 100, such as a kind of installation side
Formula is that the inner circle of auger retaining collar 400 is fixedly connected or is linked together with the screw-conveyer-shaft 130 of auger 100, auger retaining collar
400 outer circle and the inner circle of the one end 121 of feeding tube 200 far from auger driving mechanism 300 are rotatablely connected.Another mounting means
For auger retaining collar 400 inner circle and auger 100 screw-conveyer-shaft 130 be rotatablely connected, the outer circle of auger retaining collar 400 with it is defeated
The inner circle of the one end 121 of barrel 200 far from auger driving mechanism 400 is interference fitted connection.
In order to by the present embodiment come out crushing material at flour, feeding tube 200 far from auger driving mechanism 400 one
121 pairs of end is connected to a pulverizer 500, and pulverizer is the conventional grinder of this field, and structure is not repeating herein.Pulverizer
500 with one end 121 docking mode varied such as pulverizer 500 and conveying of the feeding tube 200 far from auger driving mechanism 400
200 one end 121 far from auger driving mechanism 400 of cylinder are fixedly clamped.
It is discovered by experiment that hot dried material is more soft in equipment, there is good plasticity, material enters
It to after cooling section cooling, is hardened and becomes fragile, crushed convenient for back segment, therefore, periphery wall of the present embodiment 1 in second segment feeding tube 230
On be provided with the first cooling device, carry out pressure cooling to by the material periphery of second segment feeding tube 230.By after cooling
Material, which is hardened, to become fragile, and into after pulverizer 500, is ground into fine powder, smashed material completes out downwards powder.
First cooling device can be for example cold by the way that one is arranged on the periphery wall of second segment feeding tube 230 for diversified forms
But water jacket 600, are passed through refrigerant in water-cooling jacket 600 to realize, can also be by the periphery wall of second segment feeding tube 230
One electric refrigeration device is set to realize.
Experiment discovery is broadly divided into three classes character at present in the material come out from separator discharging nozzle.A class: it is bubbled
Form；B class: open tubular column form；C class: fluffy form, similar puffed rice；D class: powdery.
In the present embodiment, keep discharge velocity constant, in the case that auger heat exchange area is the same, the flux of cooling medium
Bigger, material cooling is more abundant, discharges more smooth, after pulverizer is opened, sticks together fewer.Persistently increase the stream of cooling medium
Amount, then refrigerant inlet and outlet the temperature difference become smaller, increase to it is a certain amount of after, the cooling water outlet and inlet temperature difference goes out without significant change, drying and crushing
For the speed of material without significant change, the interior residual of pulverizer is few.In experimental verification, a class and b class material are to cooling more demanding；c
Class and d class material can also smoothly crush discharging even if without cooling.
In addition, the present embodiment is during the test, discovery is constant in discharge velocity, and refrigerant intake is constant, auger conveying
Speed is identical, and in range to a certain degree, heat exchange area is bigger (auger enlarged diameter or auger length increase), and material is cooling
Effect is better, discharges more smooth, after pulverizer is opened, remains fewer.Material discharging effect can then be made by continuing increase heat exchange area
Fruit is deteriorated without significant change or effect, and after auger diameter increases to a certain extent, the contact area of material and auger be will not continue to
Increase, therefore effect is constant；After increasing auger length, the friction of excessive cooling material and auger outer wall increases out instead
The difficulty of material.
Furthermore the present embodiment is also provided with the second cooling device in second segment auger 120, it is arranged in second segment auger 120
In the second cooling device be U-shaped water pipe (not shown) in the screw-conveyer-shaft being arranged in second segment auger 120, U-shaped water
Refrigerant supply in pipe is by refrigerant feedway supply on a setting auger retaining collar 400.During the test, it was found that
Discharge velocity is constant, and refrigerant intake is constant, and auger delivery rate is identical, is arranged on the periphery wall of second segment feeding tube 230
There is the first cooling device and is also provided with the second cooling device in second segment auger 120 than being individually arranged in second segment auger 120
Second cooling device and the effect that the first cooling device is individually arranged on the periphery wall of second segment feeding tube 230 will be got well, material
It is cooling more uniform, it is easier to discharging and crushing, also than the independent auger of same area or in the periphery of second segment feeding tube 230
The effect that the first cooling device is arranged on wall will be got well.
There are also the present embodiment during the test, and discharge velocity is constant, and refrigerant intake is constant, and auger size is identical, twists
Imperial delivery rate is best slightly larger than discharging speed, and conveying, which is less than discharging speed, will cause the blocking of auger feed inlet.Conveying is too greatly then
It can be that material cooling is not thorough, be unfavorable for crushing.
There are also the present embodiment, and a heating device to be arranged on the periphery wall of first segment feeding tube 220, to by the first discharging
The material of section carries out pressure heating.The heating device is a heating water jacket 240, is passed through heating agent in the heating water jacket 240.When
Right heating device with can be an electric heater unit.Constant in discharge velocity by experiment, refrigerant intake is constant, auger conveying
In the identical situation of speed, the effect ratio of a heating device is set on the periphery wall of first segment feeding tube 220 individually second
First cooling device is set on the periphery wall of section feeding tube 230, the water content of discharging wants low.The reason is that in gas-liquid separator,
Material and secondary steam are ejected from discharge port together, and the jet velocity of secondary steam is exceedingly fast, and have part secondary steam direct
It is ejected at 110 bottom of first segment auger in first segment feeding tube 220, liquid can be cooled into, soak dried object
Material.
Embodiment 3
Referring to Fig. 6 and Fig. 7, the difference of the modified form discharging device of modified form discharging device shown in figure and embodiment 2
Be: second segment auger 120 is replaced by an auger retaining collar 150 with axis 140, and auger retaining collar 150 is fixed on logical
One end of axis 140, the outer peripheral surface of auger retaining collar 150 and the outer peripheral surface height of auger 100 are smooth, and axis 140 has auger
One end of retaining collar 150 and the screw-conveyer-shaft 130 in first segment auger 120 can be rotated far from one end of auger driving mechanism 300
Connection, axis 140 can be made into water jacket, and inner hole is passed through refrigerant.Hot dried material is more soft in equipment, has good
Plasticity, after material enters the second discharging section, due to the presence of axis 140, material becomes similar hollow cylinder by plasticity
State increases cooling efficiency, while being also convenient for crushing.After the second discharging section, material cooling is hardened, becomes fragile, and enters
After pulverizer 500, it is ground into fine powder.Smashed material is completed to discharge downwards.Rest part is the same as embodiment 2.
Connecting valve and splicing bucket after pulverizer 500 are only needed to close replacing valve splicing bucket when material fills with, be not necessarily to
Production is interrupted, the continuity of production is increased.
The course of work of the modified form discharging device of the utility model is:
A, after material enters the first discharging section by the feed inlet 210 on modified form discharging device, in first segment auger 110
Under the motive force effect of blade, material is moved to the second discharging section direction；
B, after material enters the second discharging section by the drive of first segment auger 110, material cooling down becomes fragile and is hardened,
Conducive to the crushing of pulverizer 500.
C, after material after cooling enters pulverizer 500, it is ground into fine powder, since gravity enters splicing bucket
It is interior.
Claims (17)
1. a kind of modified form discharging device, including the first discharging section and the second discharging section, material are sent by the first discharging section to second
Discharging section, which is characterized in that the temperature of charge of second discharging section is significantly lower than the temperature of charge of first discharging section；?
In second discharging section periphery of material be provided with the first cold source to the material by the second discharging section force it is cooling or
The periphery of person/and the material in first discharging section is provided with the first heat source and forces to by the material of the first discharging section
Heating.
2. a kind of modified form discharging device as described in claim 1, which is characterized in that the material in second discharging section
It is internally provided with the second cold source and carries out pressure cooling to by the material of the second discharging section.
3. a kind of modified form discharging device as described in claim 1, which is characterized in that the modified form discharging device is a spiral shell
Auger conveyer is revolved, the screw auger conveyer has hank dragon and covers the feeding tube on the auger and be mounted on institute
The auger driving mechanism of feeding tube one end is stated, the auger driving mechanism drives the auger rotation to carry out feeding, described defeated
Barrel is provided with a feed inlet, the inside company of the feed inlet and the feeding tube close to one end of the auger driving mechanism
Logical, the feeding tube is divided into two sections, that is, is divided into first segment feeding tube and second segment feeding tube, wherein first segment feeding tube with it is described
The corresponding position of auger constitutes first discharging section, and second segment feeding tube position corresponding with the auger constitutes described second
Discharging section.
4. a kind of modified form discharging device as claimed in claim 3, which is characterized in that in the periphery of the second segment feeding tube
It is provided with the first cooling device on wall, carries out pressure cooling to by the material periphery of second segment feeding tube.
5. a kind of modified form discharging device as claimed in claim 4, which is characterized in that first cooling device is one cooling
Water jacket is passed through cooling water in the water-cooling jacket.
6. a kind of modified form discharging device as claimed in claim 4, which is characterized in that first cooling device is one electroluminescent
Device for cooling.
7. a kind of modified form discharging device as described in any one of claim 3 to 6 claim, which is characterized in that the strand
Dragon is also classified into two sections, that is, is divided into first segment auger and second segment auger, and the first segment auger and first segment feeding tube constitute institute
The first discharging section is stated, the second segment auger and the second segment feeding tube constitute second discharging section, in the second segment
The second cooling device is provided in auger, to by carrying out pressure cooling inside the material of second segment feeding tube.
8. a kind of modified form discharging device as claimed in claim 7, which is characterized in that second cooling device is that setting exists
Cooling water pipe inside the second segment auger is passed through refrigerant in the cooling water pipe.
9. a kind of modified form discharging device as claimed in claim 7, which is characterized in that the second segment auger and described first
Both section augers are monolithic construction.
10. a kind of modified form discharging device as claimed in claim 7, which is characterized in that in the second segment auger far from institute
That one end for stating first segment auger is provided with an auger retaining collar to support the auger, the auger retaining collar
The inner circle of the one end of feeding tube described in outer circle far from the auger driving mechanism is cooperatively connected.
11. a kind of modified form discharging device as claimed in claim 10, which is characterized in that the inner circle of the auger retaining collar
It is fixedly connected or is linked together with the screw-conveyer-shaft of the auger, feeding tube described in the outer circle of the auger retaining collar is far from described
The inner circle of one end of auger driving mechanism is rotatablely connected.
12. a kind of modified form discharging device as claimed in claim 11, which is characterized in that the inner circle of the auger retaining collar
It is rotatablely connected with the screw-conveyer-shaft of the auger, the outer circle of the auger retaining collar and the feeding tube drive far from the auger
The inner circle of one end of mechanism is interference fitted connection.
13. a kind of modified form discharging device as claimed in claim 7, which is characterized in that the second segment auger and described the
Both one section of augers are split type structure.
14. a kind of modified form discharging device as claimed in claim 7, which is characterized in that the second segment auger is by a band logical
The auger retaining collar of axis is replaced, and the auger retaining collar is fixed on one end of the axis, and the axis has the strand
One end of imperial retaining collar is rotatably connected with the first segment auger far from one end of the auger driving mechanism, the axis
Inner hole be passed through refrigerant.
15. a kind of modified form discharging device as claimed in claim 7, which is characterized in that in the outer of the first segment feeding tube
One heating device is set on peripheral wall, carries out pressure heating to by the material of the first discharging section.
16. a kind of modified form discharging device as claimed in claim 15, which is characterized in that the heating device is a heating water
Set, is passed through heating agent in the heating water jacket.
17. a kind of modified form discharging device as claimed in claim 15, which is characterized in that the heating device is an electric heating
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821782058.6U CN209531116U (en) | 2018-10-31 | 2018-10-31 | A kind of modified form discharging device |
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| CN109158200A (en) * | 2018-10-31 | 2019-01-08 | 上海成界制药设备有限公司 | A kind of modified form discharging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109158200A (en) * | 2018-10-31 | 2019-01-08 | 上海成界制药设备有限公司 | A kind of modified form discharging device |
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