CN106805283A - Tobacco drying unit - Google Patents
Tobacco drying unit Download PDFInfo
- Publication number
- CN106805283A CN106805283A CN201710158870.5A CN201710158870A CN106805283A CN 106805283 A CN106805283 A CN 106805283A CN 201710158870 A CN201710158870 A CN 201710158870A CN 106805283 A CN106805283 A CN 106805283A
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- CN
- China
- Prior art keywords
- roller
- swivel joint
- support
- inlet pipe
- steam inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
Abstract
Grown tobacco drying unit the present invention relates to one, including roller (1), swivel joint (2), locking member and support member, swivel joint (2) is located on the end wall of roller (1) (11), connection for realizing pipeline inside and outside roller (1), support member is located in roller (1), the first end of support member is connected by locking member with swivel joint (2), and the second end is connected with roller (1) inwall.Tobacco drying unit of the invention, fixation is supported to swivel joint using support member, the first end of support member is connected by locking member with swivel joint, support member can be made more reliable with the connection of swivel joint, in the assembling of tobacco drying unit and the course of work, it is not easy to cause the support of swivel joint to fail because of being stressed, so as to ensure the sealing property at swivel joint, prevents the phenomenon that steam and condensed water are leaked by swivel joint.
Description
Technical field
The present invention relates to technical field of tobacco processing, more particularly to one grows tobacco drying unit.
Background technology
, it is necessary to be dried to the tobacco after chopping during tobacco leaf production, to obtain the product of certain moisture, and
The fragrance of tobacco is improved, unfavorable miscellaneous gas is removed and is stimulated taste, dry aesthetic quality influence of the silk on tobacco larger.
Current scrap prodn. line generally carries out baking silk using drum-type cut-tobacco drier, and drum-type cut-tobacco drier sets in the outside of roller one end
There are steam inlet pipe and a drainpipe, steam inlet pipe is used to be passed through high temperature saturated vapor in roller, and steam inlet pipe by drums inside draws
It is directed in the heat exchanger fin being located on inner wall of rotary drum, the purpose that barrel is finally reached drying pipe tobacco is heated with by high-temperature steam.
During drying, high-temperature steam can produce condensed water, condensed water to be collected into the drainpipe of drums inside after the heat exchange,
Discharged by the drainpipe outside roller again.
Because roller is in rotation status in the dryer course of work, thus it is provided with rotation on the end wall of roller and connects
Head, the connection for realizing steam inlet pipe and drainpipe inside and outside roller.
Swivel joint uses following fixed form in the dryer of prior art.Swivel joint is located in the end wall of roller
On, and multiple supports are set between swivel joint outer wall and the inwall of roller, each support is segmentation structure, two sections of branch
Fixed by stud between frame.The two ends of support are fixed with swivel joint and roller respectively by way of welding,
During stud is used to be adjusted in assembling, so that support is adjusted to suitable length.
But this fixed form still suffers from defect, in the tune during there are the feelings of solder joint discontinuity unavoidably
Condition, this may make the solder joint on support produce stress, so as to cause support to disconnect so that leakage occurs in the course of the work in dryer
Vapour and the phenomenon of leak.
The content of the invention
Grown tobacco drying unit the purpose of the present invention is to propose to one, can optimizing tobacco drying unit in pipeline junction
Sealing property.
To achieve the above object, the present invention the grows tobacco drying unit, including roller, swivel joint, locking there is provided one
Part and support member, the swivel joint are located on the end wall of the roller, the company for realizing pipeline inside and outside the roller
Connect, the support member is located in the roller, the first end of the support member is by the locking member and the rotation
Joint is connected, and the second end is connected with the inner wall of rotary drum.
Further, also including flange arrangement, the flange arrangement is set in the swivel joint in the roller
Length section on, the first end of the supporting construction is fixed on the flange arrangement, and the flange arrangement is by the locking
Part is connected with the swivel joint.
Further, the locking member includes at least two chocks, and at least two chocks set along the circumference of the roller
Between the swivel joint and the flange arrangement, for the flange arrangement to be locked at into the swivel joint.
Further, the chock includes fixed part and tight lock part, and the inner surface of the tight lock part is sticked in the rotation
On the outer wall of joint, outer surface is wedge-shaped cylinder, for being engaged with the wedged hole being located on the flange arrangement, the fixation
Portion can fix after the tight lock part is by the flange arrangement and swivel joint locking with flange arrangement.
Further, the support member includes first support, and the first support is radially arranged along the roller, institute
The first end for stating first support is connected by the locking member with the swivel joint, and the second end position is adjustably located at described
On the side wall of roller.
Further, also including flange arrangement, the flange arrangement is set in the swivel joint in the roller
Length section on, the first end of the first support is fixed on the flange arrangement.
Further, the support member also includes second support, and the second support is axially disposed at along the roller
Near the position of cylinder wall, the first end of the second support is adjustably connected with the second end position of the first support,
Second end of the second support is fixed on the side wall of the roller.
Further, between the first support and the second support by slotted hole connect, the slotted hole along
The roller it is tangentially extending radially, axially and/or where the first support.
Further, the support member being arranged circumferentially along the roller.
Further, also including steam inlet pipe, drainpipe, transfer tube and the heater block being located on the cylinder wall, institute
Steam inlet pipe, drainpipe and transfer tube is stated to be located in the roller, the steam inlet pipe and the respective one end of drainpipe with the rotation
Adapter is connected, and the other end is connected by the transfer tube with the heater block, and the transfer tube uses flexible pipe.
Further, the transfer tube is provided with multiple, and the multiple described transfer tube connected with the steam inlet pipe is radial
Be connected between the steam inlet pipe and the heater block, the multiple described transfer tube connected with the drainpipe is radial
Be connected between the drainpipe and the heater block.
Further, the steam inlet pipe includes that vapour is entered in the initial steam inlet pipe set gradually along steam flow direction and centre
Pipe, the drainpipe includes the middle drainpipe and end drainpipe that are set gradually along condensed water flow direction, and the starting is entered
Steam pipe and end drainpipe are connected with the swivel joint, and the middle steam inlet pipe and the middle drainpipe are turned by described
Adapter is connected with heater block, and in the cross section of the roller.
Further, the middle steam inlet pipe includes two sections of first semi arch pipes being oppositely arranged and two sections along roller radially
The first straight tube for setting, one end that two sections of the first semi arch pipes mutually stagger respectively by first straight tube with described
Beginning steam inlet pipe is connected.
Further, the middle drainpipe is disposed radially including two sections of second semi arch pipes being oppositely arranged and two sections
The second straight tube, two sections of medium positions of the second semi arch pipe pass through second straight tube and the end drainpipe respectively
Connection.
Further, the middle steam inlet pipe and the middle drainpipe are spaced apart.
Based on above-mentioned technical proposal, tobacco drying unit of the invention is supported using support member to swivel joint
Fixed, the first end of support member is connected by locking member with swivel joint, can make the company of support member and swivel joint
Connect more reliable, in the assembling of tobacco drying unit and the course of work, it is not easy to the branch of swivel joint is caused because of being stressed
Support failure, so as to ensure the sealing property of pipeline at swivel joint, is prevented steam and condensed water and is leaked by swivel joint
Phenomenon.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description does not constitute inappropriate limitation of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the sectional view of one embodiment of tobacco drying unit of the present invention；
Fig. 2 is schematic enlarged-scale view at the A in Fig. 1；
Fig. 3 be tobacco drying unit of the present invention one embodiment in the structural representation that is connected with swivel joint of first support
Figure；
Fig. 4 be tobacco drying unit of the present invention one embodiment in the structural representation that is connected with second support of first support
Figure；
Fig. 5 a and Fig. 5 b are respectively the front view of one embodiment of flange arrangement in tobacco drying unit of the present invention and cut open
View；
Fig. 6 is view when swivel joint is fixed using four chocks；
Fig. 7 is the side view of one embodiment of single chock；
Fig. 8 be tobacco drying unit of the present invention one embodiment in internal duct set schematic diagram.
Description of reference numerals
1st, roller；2nd, swivel joint；3rd, steam inlet pipe；4th, drainpipe；5th, first support；6th, second support；7th, chock；8th, method
Blue structure；9th, fastener；10th, heater block；11st, end wall；12nd, side wall；21st, transfer tube；22nd, bump joint；31st, vapour is entered in starting
Pipe；32nd, middle steam inlet pipe；321st, the first semi arch pipe；322nd, the first straight tube；421st, the second semi arch pipe；422nd, the second straight tube；
41st, end drainpipe；42nd, middle drainpipe；51st, breach；52nd, the first hole；53rd, the first slotted hole；54th, the second slotted hole；71、
Second hole；72nd, fixed part；73rd, tight lock part；81st, the 3rd hole；82nd, the 4th hole；83rd, wedged hole；P, arc surface；Q, wedge-shaped cylinder.
Specific embodiment
The present invention described further below.In the following paragraphs, the different aspect of embodiment is defined in more detail.So
The each side of restriction can be combined with any other one side or many aspects, not can be combined unless explicitly stated otherwise.Especially,
It is considered as that preferred or favourable any feature one or more can be considered as preferred or favourable feature group with other
Close.
The term descriptions merely for convenience such as " first ", " second " occurred in the present invention, have same names to distinguish
Different building blocks, be not offered as successively or primary-slave relation.
In the description of the invention, it is to be understood that term " circumference ", " axial direction ", " radial direction ", " level ", " vertical ",
The orientation or position relationship of the instruction such as " interior " and " outward " are, based on orientation shown in the drawings or position relationship, to be for only for ease of and retouch
State the present invention, rather than indicate or imply signified device must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that limiting the scope of the invention.
The mode being fixed to swivel joint in the prior art, except being likely to occur solder joint during assembling in tune
The situation of fracture, inventor also found that dryer also can be to the solder joint of bracket end during work in production practices
Bring influence.Because supplied materials pipe tobacco or moisture content in leaves are fluctuations, but there is moisture content of outlet technic index to require, drying cylinder needs root
According to supplied materials moisture situation, and according to moisture content of outlet index request, real-time regulation is passed through the steam pressure of roller, with application cylinder
Drying temperature.Thus expanding with heat and contract with cold for barrel easily produces thermal stress, is likely to connect support two ends after long-term use
There is non-homogeneous stress in solder joint, so as to cause support Joint failure, dryer leakage vapour or leak is occurred in pipeline link position
Phenomenon.
To solve the above problems, the invention provides a kind of improved tobacco drying unit, in a schematical implementation
In example, as shown in figs. 1 and 8, including roller 1, swivel joint 2, locking member and support member.Wherein, roller 1 can be cylinder
Shape roller frame, inside is provided with shield for placing tobacco outside roller 1.Swivel joint 2 is located on the end wall 11 of roller 1, is used
In realizing external admission and the connection of discharge pipe line in roller 1.Preferably, the end wall 11 of roller 1 is provided with hole, and swivel joint 2 is worn
Be located in hole and be coaxially disposed with roller 1, partial-length in roller 1 section as steam condensate (SC) distributor, for
The steam inlet pipe 3 and drainpipe 4 being located in roller 1 are connected, and the length section outside roller 1 is used to enter vapour with being located at outside roller 1
Pipe and drainpipe connection.Heater block 10, such as heat exchanger plate or fin etc. are set on the side wall 12 of roller 1.
When needing to dry the tobacco in roller 1, the steam inlet pipe from outside roller 1 is passed through high steam, and steam passes through
Swivel joint 2 reaches the steam inlet pipe 3 in roller 1, then imports in heater block 10 and carry out heating, drying to tobacco.By heat exchange
Steam afterwards is changed into condensed water, and condensed water is from the drainpipe 4 that heater block 10 is collected into roller 1, then is connect by rotation
First 2 flow to the drainpipe outside roller 1, and condensed water is discharged.
Support member is located in roller 1, for providing spacing in the axial direction to swivel joint 2, diametrically provides support,
The first end of support member is connected by the coupling mechanism force that locking member is provided with swivel joint 2, and the second end connects with the inwall of roller 1
Connect.
With prior art medium-height trestle compared with the mode that swivel joint is welded, on the one hand, support member connects with rotation
First 2 formation is detachably connected, and at the relatively limited space in the inside of end wall 11 of roller 1, dismounting is more convenient, in assembling process
In extra thermal stress will not be also produced due to high-temperature soldering, and when some part is damaged, can only change
Damaged part.
On the other hand, the first end of support member is connected by locking member with swivel joint 2, can make support member with
The connection of swivel joint 2 is more reliable, in the assembling of tobacco drying unit and the course of work, it is not easy to caused because of being stressed
The support failure of swivel joint 2, so as to ensure the sealing property at swivel joint 2, prevents steam and condensed water by rotation
The phenomenon of the leakage of adapter 2.Can so avoid in roller 1 condensing drip to tobacco leaf, cause moisture content in leaves uneven, or
Cause because not detected in moisture is blended in qualified tobacco leaf mouldy.
Further, enlarged drawing at the A with reference to shown in Fig. 2, tobacco drying unit of the invention also includes flange arrangement 8,
Flange arrangement 8 is set in swivel joint 2 on the length section in roller 1, and the first end of supporting construction is fixed on flange arrangement 8
On, flange arrangement 8 is connected by locking member with swivel joint 2.This kind of installation form is without swivel joint 2 from flanged, energy
It is enough the mounting interface of flange arrangement 8 is customized according to installation requirements.
With reference to Fig. 6, locking member includes at least two chocks 7, and at least two chocks 7 are located at rotation along the circumference of roller 1
Between joint 2 and flange arrangement 8, for flange arrangement 8 to be locked at into swivel joint 2.Preferably, each chock 7 is along rotation
The circumference of adapter 2 is uniform, and uniform clamping force is provided with to swivel joint 2.Flange arrangement 8 is set in the outer of each chock 7
In week, inside tightening force is provided to chock 7, so as to block swivel joint 2 by the frictional force between chock 7 and swivel joint 2
Tightly, locking effect is played.
In a kind of specific structure type, with reference to Fig. 7, chock 7 includes fixed part 72 and tight lock part 73, and tight lock part 73 is
The corresponding tubular structure of circumferential portion arc section, the inner surface of tight lock part 73 is arc surface P, is sticked in the outer wall of swivel joint 2
On, outer surface is the cross sectional dimensions of wedge-shaped cylinder Q, wedge-shaped cylinder Q from the free end of tight lock part 73 to the company with fixed part 72
Position is connect gradually to increase.Correspondingly, as shown in figure 5a and 5b, wedged hole 83, wedged hole 83 are provided with the center of flange arrangement 8
It is engaged with the wedge-shaped cylinder Q on tight lock part 73, both dimensional fits relations should cause wedge-shaped cylinder Q and method on chock 7
When wedged hole 83 in blue structure 8 reaches locking end of travel, the inner surface of chock 7 can provide enough frictional force will be rotated
Joint 2 is locked.Fixed part 72 can be fixed after tight lock part 73 locks flange arrangement 8 and swivel joint 2 with flange arrangement 8.
In assembling, flange arrangement 8 is set in outside swivel joint 2, then by the tight lock part 73 of each chock 7 along direction
The direction of the end wall 11 of roller 1, is inserted into the gap between the wedged hole 83 of flange arrangement 8 and the outer wall of swivel joint 2, persistently pushes away
Each chock 7 is moved, until flange arrangement 8 is locked with swivel joint 2, i.e., chock 7 is real in the axial and circumferential of swivel joint 2
Show spacing, then chock 7 has been fixed with flange arrangement 8 by fastener 9, be also achieved that flange arrangement 8 and swivel joint 2
It is fixed, now the end wall 11 of the end of chock 7 and roller 1 not in contact with.By being fixedly clamped for multiple chocks 7, rotation is prevented from
Adapter 2 installs the sealing wear for being sent to and causing swivel joint 2, so as to cause steam or condensed water leakage-proof.
As shown in figures 1 and 3, the support member in above-described embodiment includes first support 5, and first support 5 is along roller 1
Be radially arranged, for example can in the circumference of roller 1 uniform four first supports 5, in the cross section of roller 1, two of which
One support 5 is the level of state, and two other is in vertical state.The first end of first support 5 is by locking member and swivel joint 2
Connection, the second end position is adjustably located on the side wall 12 of roller 1.Alternatively, the second end of first support 5 may be alternatively provided at roller
On 1 end wall 11.
After the first end position of first support 5 is fixed, the second end position adjustably sets and can discharge first support 5 and exist
The stress produced in assembling process, makes support member be in optimal stationary state to swivel joint 2 by fine setting.And by first
The easy disassembly of support 5 and replacing.
For the embodiment that flange arrangement 8 is set shown in Fig. 2, the first end of first support 5 can be directly anchored to flange knot
On structure 8, it becomes possible to for swivel joint 2 provides support force.
With reference to Fig. 3 and Fig. 4, flange arrangement 8 is discoid, and first support 5 is long strip-board shape structure.In order to realize first
The fixation of the first end of frame 5, is uniformly arranged four group of first hole 52 in first support 5, and every group includes four the first holes 52.Accordingly
Ground, as shown in figure 5a and 5b, is also uniformly arranged four group of the 3rd hole 81, by the first hole 52 and the 3rd hole on flange arrangement 8
81 can just be fixed on flange arrangement 8 first end of first support 5.
Further, in order to realize the fixation of chock 7 and flange arrangement 8, as shown in fig. 7, on the fixed part 72 of chock 7
It is provided with the second hole 71.Correspondingly, as shown in Figure 5 a, four the 4th holes 82 are uniformly arranged on flange arrangement 8, with by that will fasten
Part 9 is located in the second hole 71 and the 4th hole 82 fixation for realizing chock 7 and flange arrangement 8.Preferably, the setting in the 4th hole 82
Position can be corresponding with the fixed position of first support 5.In order to reserve the installing space of fastener 9, the of first support 5
One end sets the breach 51 of such as rectangle.
On this basis, as shown in Figure 1 and Figure 4, support member also includes second support 6, and second support 6 is along roller 1
It is axially disposed near the position of the internal side wall 12 of roller 1, is vertically arranged with first support 5, the first end of second support 6 and first
Second end position of support 5 is adjustably connected, and the second end of second support 6 is fixed on the side wall 12 of roller 1, for example, can use
The mode of fastener connection is fixed.
The advantage for setting second support 6 is that second support 6 can be arranged on roller 1 in advance in the pre-assembly, and
As a part for roller 1, when needing to be supported swivel joint 2, it is only necessary to which first support 5 is connected into second support
On 6, assembly difficulty can not only be reduced, and second support 6 end compared with the inwall of roller 1, it is easier to set location is adjusted
Nodule structure.In addition, first support 5 and second support 6 form square supporting construction after fixation, it is possible to increase support stiffness,
So as to increase the fastness and reliability fixed to swivel joint 2, reduce steam and condensed water is leaked by swivel joint 2
Probability.
As shown in Figure 3 and Figure 4, connected by slotted hole between first support 5 and second support 6, slotted hole is along roller 1
Radially, axially and/or the position of first support 5 it is tangentially extending.This connected mode can be right in assembling process
The position of first support 5 is finely adjusted, and first support 5 is fixed in place, reduces installation 5 pairs of rotations of first support and connects
First 2 mount stress for producing.With in the prior art stud adjust in by way of compared with, the present invention using slotted hole adjustment
The mode of position is fixed when the second end of first support 5 is in free position, and artificial adjustment can be avoided to bring extra
Stress.
Specifically, as shown in figure 3, first support 5 the second end set the first slotted hole 53, the first slotted hole 53 along
Roller 1 is radially extended, to ensure that first support 5 radially has suitable connecting length in roller 1.In second support 6
First end the second slotted hole 54 is set, the second slotted hole 54 along tangentially extending where first support 5, to reduce first
The distorting stress that frame 5 brings to swivel joint 2 after fixation.
Preferably, support member being arranged circumferentially along roller 1, can make support member provide swivel joint 2
Support force it is more balanced, optimize swivel joint 2 fixed effect.
On the basis of above-described embodiment, as shown in figure 8, tobacco drying unit of the invention also includes steam inlet pipe 3, draining
Pipe 4, transfer tube 21 and the heater block 10 being located on the side wall 12 of roller 1, steam inlet pipe 3, drainpipe 4 and transfer tube 21 are located at roller
In 1.For example, heater block 10 is included in the multiple heat exchanger fins set on the cross section of the madial wall of roller 1, in the length of roller 1
Direction is provided with multigroup heat exchanger fin.
One end of steam inlet pipe 3 connects with swivel joint 2, the other end pass through multiple transfer tubes 21 respectively be distributed in side wall 12
On heater block 10 connect, the external steam for roller 1 to be introduced into by swivel joint 2 guides right into heater block 10
Tobacco is dried.
One end of drainpipe 4 connects with swivel joint 2, and the other end passes through multiple transfer tubes 21 and connected with heater block 10,
Condensed water for steam in heater block 10 to be produced after the heat exchange is discharged outside roller 1 by swivel joint 2.
Transfer tube 21 uses flexible pipe, such as metal hose, usually, welded flange joint on steam inlet pipe 3 or drainpipe 4
22, then the transfer tube 21 with flange is connected on bump joint 22.On the one hand can neatly be fitted using flexible pipe connection
Answer the distance between steam inlet pipe 3 or drainpipe 4 and heater block 10, on the other hand, the constantly regulate vapour pressure in drying course
When power makes that temperature frequently changes in roller 1, even if due to generation thermal stress of expanding with heat and contract with cold, will not also make transfer tube 21 and steam inlet pipe
3 or the junction of drainpipe 4, transfer tube 21 disengaged with the junction of heater block 10, the pipeline in roller 1 is connected more
It is reliable, prevent the phenomenon that steam or condensed water leakage-proof occur in the junction of transfer tube 21, further optimizing tobacco drying unit
Leak-proof energy.
With reference to Fig. 1 and Fig. 8, steam inlet pipe 3 includes the initial steam inlet pipe 31 and the centre that are set gradually along decatize vapour flow direction
Steam inlet pipe 32, drainpipe 4 includes the middle drainpipe 42 and end drainpipe 41 that are set gradually along condensed water flow direction, starting
Steam inlet pipe 31 and end drainpipe 41 are connected with swivel joint 2 respectively, and middle steam inlet pipe 32 and middle drainpipe 42 pass through respectively
Transfer tube 21 is connected with heater block 10, and middle steam inlet pipe 32 and middle drainpipe 42 are located in the cross section of roller 1.
The steam of 32 pairs of entrance of middle steam inlet pipe plays cushioning effect, and is assigned to each heating by multiple transfer tubes 21
Part 10, the condensed water of 42 pairs of discharges of middle drainpipe can play cushioning effect, and be collected respectively by multiple transfer tubes 21
After the condensed water that individual heater block 10 is produced, then discharge.
As shown in figure 1, initial steam inlet pipe 31 and the respective one end of end drainpipe 41 are connected to connecing for the side wall of swivel joint 2
On mouth, after body extends according to the path of bending, the other end cause the axis of roller 1 where position, then with centre enter vapour respectively
Pipe 32 and middle drainpipe 42 are connected.
Preferably, middle steam inlet pipe 32 and at least part of of middle drainpipe 42 are set to circular arc pipe, in the middle of circular arc
Steam inlet pipe 32 is conducive to being assigned to steam along each circumferentially disposed heater block 10 of roller 1, drainpipe 42 in the middle of circular arc
Be conducive to all collecting the condensed water that each heater block 10 is produced.
Correspondingly, transfer tube 21 is provided with multiple, the multiple transfer tubes 21 connected with steam inlet pipe 3 be radially connected into
Between steam pipe 3 and heater block 10, the multiple transfer tubes 21 connected with drainpipe 4 are radially connected to drainpipe 4 and add
Between thermal part 10.
For a kind of specific structure type, middle steam inlet pipe 32 includes two sections of first semi arch pipes 321 being oppositely arranged
With two sections of first straight tubes 322 being radially arranged along roller 1, one end that two section of first semi arch pipe 321 mutually staggers passes through respectively
First straight tube 322 is connected with initial steam inlet pipe 31 away from one end of swivel joint 2, for example, can be connected by bump joint 22
Connect.
Middle drainpipe 42 includes that two sections of second semi arch pipes 421 being oppositely arranged and two sections of second for being disposed radially are straight
Pipe 422, two section of second medium position of semi arch pipe 421 is respectively by the second straight tube 422 and end drainpipe 41 away from rotation
One end connection of joint 2, for example, can be attached by bump joint 22.
Preferably, the close semicircle of the length of the first semi arch pipe 321 and the second semi arch pipe 421, to cover circumference
Upper all of heater block 10.In addition, in order to make full use of space, and make the layout of pipeline evenly, the first straight tube 322 and
Angle between two straight tubes 422 is 90 degree.
Preferably, middle steam inlet pipe 32 and middle drainpipe 42 are spaced apart, and this setup can be managed for the two
Supporting construction is independently arranged, makes pipe-line layout more flexible, can also reserve abundant space to make the two pipes and other pipelines
Connection.Specifically, middle steam inlet pipe 32 and middle drainpipe 42 roller 1 it is radial and axial on can be spaced apart.
The drying unit that grown tobacco to provided by the present invention one above is described in detail.It is used herein specifically
Embodiment is set forth to principle of the invention and implementation method, and the explanation of above example is only intended to help and understands this hair
Bright method and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention
On the premise of principle, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into right of the present invention
It is required that protection domain in.
Claims (15)
1. one grow tobacco drying unit, it is characterised in that including roller (1), swivel joint (2), locking member and support member,
The swivel joint (2) is located on the end wall of the roller (1) (11), the connection for realizing pipeline inside and outside the roller (1),
The support member is located in the roller (1), and the first end of the support member is by the locking member and the rotation
Joint (2) is connected, and the second end is connected with the roller (1) inwall.
2. tobacco drying unit according to claim 1, it is characterised in that also including flange arrangement (8), the flange knot
Structure (8) is set in the swivel joint (2) on the length section in the roller (1), and the first end of the support member is consolidated
It is scheduled on the flange arrangement (8), the flange arrangement (8) is connected by the locking member with the swivel joint (2).
3. tobacco drying unit according to claim 2, it is characterised in that the locking member includes at least two chocks
(7), at least two chocks (7) along the circumference of the roller (1) be located at the swivel joint (2) and the flange arrangement (8) it
Between, for the flange arrangement (8) to be locked at into the swivel joint (2).
4. tobacco drying unit according to claim 3, it is characterised in that the chock (7) including fixed part (72) and
Tight lock part (73), the inner surface of the tight lock part (73) is sticked on the outer wall of the swivel joint (2), and outer surface is Tapered Column
Face (Q), for being engaged with the wedged hole (83) being located on the flange arrangement (8), the fixed part (72) can be described
Tight lock part (73) will be fixed with flange arrangement (8) after the flange arrangement (8) and swivel joint (2) locking.
5. according to any described tobacco drying unit of Claims 1 to 4, it is characterised in that the support member includes first
Support (5), first support (5) being radially arranged along the roller (1), the first end of the first support (5) passes through institute
State locking member to be connected with the swivel joint (2), the second end position is adjustably located on the side wall (12) of the roller (1).
6. tobacco drying unit according to claim 5, it is characterised in that also including flange arrangement (8), the flange knot
Structure (8) is set in the swivel joint (2) on the length section in the roller (1), the first end of the first support (5)
It is fixed on the flange arrangement (8).
7. tobacco drying unit according to claim 5, it is characterised in that the support member also includes second support
(6), the second support (6) being axially disposed near the position of roller (1) side wall (12), described second along the roller (1)
The first end of support (6) is adjustably connected with the second end position of the first support (5), and the second of the second support (6)
End is fixed on the side wall (12) of the roller (1).
8. tobacco drying unit according to claim 7, it is characterised in that the first support (5) with described second
Between frame (6) by slotted hole connect, the slotted hole along the roller (1) radially, axially and/or the first support
(5) it is tangentially extending where.
9. according to any described tobacco drying unit of Claims 1 to 4, it is characterised in that the support member is along described
Roller (1) is arranged circumferentially.
10. according to any described tobacco drying unit of Claims 1 to 4, it is characterised in that also including steam inlet pipe (3), draining
Pipe (4), transfer tube (21) and the heater block (10) being located on the roller (1) side wall (12), the steam inlet pipe (3), draining
It is interior that pipe (4) and transfer tube (21) are located at the roller (1), the steam inlet pipe (3) and drainpipe (4) respective one end with it is described
Swivel joint (2) is connected, and the other end is connected by the transfer tube (21) with the heater block (10), the transfer tube
(21) flexible pipe is used.
11. tobacco drying units according to claim 10, it is characterised in that the transfer tube (21) is provided with multiple, with
The multiple described transfer tube (21) of steam inlet pipe (3) connection is radially connected to the steam inlet pipe (3) and the heating
Between part (10), the multiple described transfer tube (21) connected with the drainpipe (4) is radially connected to the draining
Between pipe (4) and the heater block (10).
12. tobacco drying units according to claim 10, it is characterised in that the steam inlet pipe (3) is including along steam stream
Initial steam inlet pipe (31) and middle steam inlet pipe (32) that dynamic direction sets gradually, the drainpipe (4) along condensed water including flowing
Middle drainpipe (42) and end drainpipe (41) that direction sets gradually, the initial steam inlet pipe (31) and end drainpipe
(41) it is connected with the swivel joint (2), the middle steam inlet pipe (32) and the middle drainpipe (42) are turned by described
Adapter (21) is connected with heater block (10), and in the cross section of the roller (1).
13. tobacco drying units according to claim 12, it is characterised in that the middle steam inlet pipe (32) includes two sections
The the first semi arch pipe (321) and two sections of first straight tubes (322) being radially arranged along roller (1) being oppositely arranged, two sections described
One end that half arc tube (321) mutually staggers is connected by first straight tube (322) with the initial steam inlet pipe (31) respectively
Connect.
14. tobacco drying units according to claim 12, it is characterised in that the middle drainpipe (42) includes two sections
The second straight tube (422) that the second semi arch pipe (421) being oppositely arranged and two sections are disposed radially, two sections of second semi arches
The medium position for managing (421) is connected by second straight tube (422) with the end drainpipe (41) respectively.
15. tobacco drying units according to claim 12, it is characterised in that the middle steam inlet pipe (32) and it is described in
Between drainpipe (42) be spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158870.5A CN106805283B (en) | 2017-03-16 | 2017-03-16 | Tobacco drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158870.5A CN106805283B (en) | 2017-03-16 | 2017-03-16 | Tobacco drying unit |
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| Publication Number | Publication Date |
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| CN106805283A true CN106805283A (en) | 2017-06-09 |
| CN106805283B CN106805283B (en) | 2018-05-08 |
Family
ID=59116287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710158870.5A Active CN106805283B (en) | 2017-03-16 | 2017-03-16 | Tobacco drying unit |
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| Country | Link |
|---|---|
| CN (1) | CN106805283B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218780A (en) * | 2017-07-14 | 2017-09-29 | 智思控股集团有限公司 | A kind of attachment structure between roller class drying equipment rotary barrel and swivel joint |
| CN107322317A (en) * | 2017-07-17 | 2017-11-07 | 莱芜钢铁集团有限公司 | Support meanss and active station support system |
| CN109974515A (en) * | 2019-05-02 | 2019-07-05 | 周封 | The efficient hoisting mechanism of rotary heating main shaft heat exchange efficiency |
| CN109990636A (en) * | 2019-05-02 | 2019-07-09 | 周封 | High-efficiency rotating steam-heating system based on space reciprocation cycle |
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| CN107218780A (en) * | 2017-07-14 | 2017-09-29 | 智思控股集团有限公司 | A kind of attachment structure between roller class drying equipment rotary barrel and swivel joint |
| CN107322317A (en) * | 2017-07-17 | 2017-11-07 | 莱芜钢铁集团有限公司 | Support meanss and active station support system |
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| CN109974515A (en) * | 2019-05-02 | 2019-07-05 | 周封 | The efficient hoisting mechanism of rotary heating main shaft heat exchange efficiency |
| CN109990636A (en) * | 2019-05-02 | 2019-07-09 | 周封 | High-efficiency rotating steam-heating system based on space reciprocation cycle |
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| Publication number | Publication date |
|---|---|
| CN106805283B (en) | 2018-05-08 |
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