CN207702935U - A kind of Novel disc-type drier - Google Patents
A kind of Novel disc-type drier Download PDFInfo
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- CN207702935U CN207702935U CN201721791331.7U CN201721791331U CN207702935U CN 207702935 U CN207702935 U CN 207702935U CN 201721791331 U CN201721791331 U CN 201721791331U CN 207702935 U CN207702935 U CN 207702935U
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Abstract
The utility model belongs to equipment manufacturing field, more particularly to a kind of Novel disc-type drier, the utility model is compared to traditional pan dryer, no longer there is the transmission mechanism for being stirred or being vibrated to material, using just setting and inverted cone basin A and conical basin B, powder utilizes free gravity falling on the conical surface of the two, suitable gradient ensure that powder movement velocity is unlikely to too fast, the setting of striker plate and material-dropping hole simultaneously, it can play the role of delaying again, in rolling process on the conical surface, the effect of stirring is played.Therefore, the energy consumption of complete equipment substantially reduces, and there is no other component interferences during the work time by conical basin A and conical basin B, ensure that long-time even running, have ensured safety in production.The cavity of conical basin A and conical basin B form gas passage by several partitions so that heat-conducting medium steam uniformly circulates in entire cavity, ensure that the validity of heat transfer.
Description
Technical field
The utility model belongs to equipment manufacturing field, and in particular to a kind of Novel disc-type drier.
Background technology
Pan dryer is mainly to combine one on the basis of intermittent stirring conductive dryer based on dry powder
Serial advanced technology, a kind of multilayer fixation hollow developed by continuously improving heats round material containing disk, a turn rake stirs,
The vertical continuously drying equipment based on heat transfer.Thermophore is exactly passed through in the hollow disk of each layer by this drying process,
The wet stock placed in indirectly heat disk in thermo-conducting manner, rotation rake leaf scrape rake effect under, make continuous movement
Wet part in the material of rolling is evaporated at the operational, steam with equipment tail gas be discharged, to device bottom continuously
Obtain qualified drying finished product.In recent years, many countries are widely used in chemical industry, dyestuff, pesticide, plastics, medicine and food
Raising is continuously improved in the fields such as product in use.It has thermal efficiency height, saving energy, drying equal compared with traditional drying equipment
Even, good product quality, take up little area, auxiliary device is few, pollution less, production it is continuous, easy to operate and applied widely the advantages that.Cause
And have its vast potential for future development in dry technology, cause the attention and research of more and more people.
The operation principle of pan dryer is：Large and small two kinds dry disks are alternately mounted on drier successively from top to bottom
Inner cavity in；When work, wet stock is added continuously from the hopper at the top of drier and falls on the small basin disk of top layer
Inner edge at, screeding device with rake leaf (is made of, rake leaf has and directionality and can float in disk main shaft, rake arms, rake leaf
It is dynamic) make rotary motion, rake leaf continuously stirs wet stock on one side, on one side by wet stock from small basin inner edge with spiral trajectory
Gradually push small basin outer rim to, finally from the outer rim that outer rim drops into next layer of basin (big basin) face；It is big dry
Rake leaf on disk is with the direction on small basin on the contrary, therefore, material is the outer rim from disk on big basin with helix
Track is gradually pushed to the inner edge of big basin, and there is a hole in the inner edge of big basin, therefore material falls again from inner edge hole
At the inner edge for dropping down onto the small basin of next layer；Material continues gradually to push outer rim to by rake leaf in the small dry disk, then falls again
At the outer rim for dropping down onto the big basin of next layer；So in cycles, material passes through under in size in alternate basin, finally
It is flowed out from the lowermost discharge port of drier.Heat medium, generally based on steam, wet stock are passed through in size basin
It is heated on basin, hygroscopic water is overflowed from material, and the moisture exhausting port by being located at container top is discharged, and material is migrating from top to bottom
During gradually dried.
In addition to above structure, oscillatory type pan dryer was developed again in recent years, such as patent CN201210235505.7
A kind of vibrating-disk drying machine of tool flow-disturbing function, including vibrating motor, vibrating chassis and the vibration bullet being arranged between
Spring is equipped with vibrating disk in the top of vibrating chassis, and the upper and lower surface of each vibrating disk is respectively equipped with entrance and exit；Each
The bottom of vibrating disk is equipped with interlayer, and interlayer is communicated with the oil inlet and oil outlet for being arranged in the excircle of vibrating disk；In interlayer
Several equidistant circumference of circle distribution are equipped with several equally distributed turbulence columns, two neighboring circumference on each circumference
On turbulence columns be interspersed.The drying machine is used is made material make horizontal circle operation by broken mode of vibration, and mechanical movement is avoided to match
The friction generated between conjunction realizes that purity is high, powder and granule shape material with high hardness continuous drying, simultaneously because without mechanical transmissioning piece,
Power consumption is small to reach energy-efficient purpose, while turbulence structure is further to the flowing perturbation action of heat medium in vibrating disk
Augmentation of heat transfer.
No matter taking big shallow bid stirring-type or oscillatory type, it is required for introducing drive mechanism, due to circulating in basin
Heat-conducting medium usually has steam, hot water or conduction oil, after upper time use, easily causes dry dish structure and weld seam occurs, once
Cause heat-conducting medium to leak, is susceptible to safety accident, especially conduction oil and is possible to set off an explosion.In addition, current disc type
Drier energy consumption is higher, and energy consumption mostlys come from the transmission mechanism for making material turning, therefore, has not met the phase of energy-saving and emission-reduction
It closes and requires.
Utility model content
According to the above-mentioned deficiencies of the prior art, the utility model provides a kind of Novel disc-type drier, and material is turned in cancellation
Dynamic transmission mechanism makes material in multiple basins successively to dropping material, in blanking operation using the cooperation of gravity and inclined-plane
And it is dried, have low energy consumption, feature safe to use.
A kind of Novel disc-type drier described in the utility model, it is characterised in that：Including shell, feed inlet, discharge port,
Exhaust fan, several cone basin A and several conical basin B；
The feed inlet is opened in the center of top of shell, and the discharge port is opened in the bottom center of shell, institute
The exhaust fan stated is communicated in the top side of shell by discharge duct；
The cone of the conical basin A is located above, and the conical basin A is integral type closing knot
Structure, including upper disk surface A, lower disk A and the sealing surface between the two positioned at bottom, the upper disk surface A, lower disk A and envelope
It closes between face and forms cavity, the cavity bottom both sides have been respectively communicated with air inlet pipe and an air outlet pipe, have passed through in the cavity
Several partitions form the gas passage between air inlet pipe and escape pipe；
The cone of the conical basin B is located at lower section, and the conical basin B is integral type closing knot
Structure, including material-dropping hole, upper disk surface B, lower disk B and the sealing surface between the two positioned at top, the upper disk surface B, lower wall
Cavity is formed between face B and sealing surface, the material-dropping hole is opened in cone tip part, and the cavity bottom both sides have been respectively communicated with
Air inlet pipe and an air outlet pipe, the cavity is interior to form the gas passage between air inlet pipe and escape pipe by several partitions；
The conical basin A and conical basin B vertical directions are alternately disposed in shell successively, and are located at
The top is conical basin A, is conical basin B positioned at bottom, at the top of the conical basin B
Inner periphery diameter is more than the outer circumference surface diameter of conical basin A, the conical basin A and conical basin B
Cone and feed inlet, discharge port be located on same axis.
The operation principle of the utility model is：Powder to be dried is persistently put into from feed inlet, is touched uppermost
It is influenced, is scrolled down through along the conical surface, by heat-conducting medium in rolling process by gravity and slope after conical basin A cones
Heat transfer is rolled into the movement of falling object to the inner conical surface of conical basin B when the outer circumference surface of conical basin A,
Continuation is scrolled down through along the conical surface, and by the heat transfer of heat-conducting medium in rolling process, next stage is finally dropped into from material-dropping hole
Conical basin A male cone (strobilus masculinus) on, so in cycles, last material is fallen from discharge port, in the whole process, is waited for
Dry powder realizes drying.
Wherein, preferred embodiment is as follows：
The quantity of the conical basin A is 4~6, the conical basin B and conical basin A
Quantity it is identical.
Being additionally provided with several groups in the shell on vertical direction has striker plate, the striker plate to be dried with cone
It is 2mm or less to have blanking gap, the blanking gap between the bottom cylindrical circumferential surface of disk A.Striker plate is dried with cone
The shape similar to funnel is formed between the bottom cylindrical circumferential surface of disk A, first, the next layer of the entrance for delaying powder too fast, makes material
It can adequately be dried on conical basin A.
The gradient of the conical basin A and conical basin B is 1:4~6.
Several partitions in the conical basin A include that center partition and center partition both sides are dislocatedly distributed
Side separates；The center partition is set to the both sides of cone and the axis perpendicular where projection and air inlet pipe, in described
Entreating the both ends separated and sealing surface, there are gaps, and replacing dislocation between the both sides and adjacent sealing surface of the center partition sets
It is equipped with side partition.
Several partitions in the conical basin B include that center partition and center partition both sides are dislocatedly distributed
Side separates；The center partition is set to the both sides of material-dropping hole and the axis perpendicular where projection and air inlet pipe, described
There are gaps with sealing surface at the both ends of center partition, replace dislocation between the both sides and adjacent sealing surface of the center partition
It is provided with side partition.
It is 3~5mm that the material-dropping hole, which obtains aperture,.
The utility model has the advantage of：(1) compared to traditional pan dryer, no longer have and material is stirred
Or the transmission mechanism of vibration, using just setting and inverted cone basin A and cone basin B, cone of the powder in the two
Free gravity falling is utilized on face, suitable gradient ensure that powder movement velocity is unlikely to too fast, while striker plate and
The setting of material-dropping hole, and can play the role of delaying, in the rolling process on the conical surface, play the effect of stirring.Therefore, whole
The energy consumption of complete equipment substantially reduces, and there is no other components to do during the work time by conical basin A and conical basin B
It disturbs, ensure that long-time even running, ensured safety in production.(2) cavity of cone basin A and conical basin B
Gas passage is formed by several partitions so that heat-conducting medium steam uniformly circulates in entire cavity, ensure that heat transfer
Validity.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of conical basin A；
Fig. 3 is the overlooking structure diagram of conical basin A；
Fig. 4 is the structural schematic diagram of conical basin B；
Fig. 5 is the present invention looks up structural representation of conical basin B；
In figure：1, shell 2, feed inlet 3, discharge port 4, exhaust fan 5, conical basin A 6, conical basin
B 7, upper disk surface A 8, lower disk A 9, air inlet pipe 10, escape pipe 11, material-dropping hole 12, upper disk surface B 13, lower disk B 14,
Striker plate 15, center partition 16, side partition.
Specific implementation mode
The utility model is further described with attached drawing with reference to embodiments.
Embodiment 1：
As shown in fig. 1~fig. 5, a kind of Novel disc-type drier, including shell 1, feed inlet 2, discharge port 3, exhaust fan 4,
Several cone basin A5 and several conical basin B6；
The feed inlet 2 is opened in the center of top of shell 1, and the discharge port 3 is opened in the bottom of shell 1
Centre, the exhaust fan 4 are communicated in the top side of shell 1 by discharge duct；
The cone of the conical basin A5 is located above, and the conical basin A5 is integral type closing knot
Structure, including upper disk surface A7, lower disk A8 and the sealing surface between the two positioned at bottom, the upper disk surface A7, lower disk A8
Cavity is formed between sealing surface, the cavity bottom both sides have been respectively communicated with air inlet pipe 9 and escape pipe 10, the cavity
It is interior to form the gas passage between air inlet pipe 9 and escape pipe 10 by several partitions；
The cone of the conical basin B6 is located at lower section, and the conical basin B6 is integral type closing knot
Structure, including material-dropping hole 11, upper disk surface B12, lower disk B13 and the sealing surface between the two positioned at top, the upper disk surface
Cavity is formed between B12, lower disk B13 and sealing surface, the material-dropping hole 11 is opened in cone tip part, the cavity bottom two
Side has been respectively communicated with air inlet pipe 9 and escape pipe 10, in the cavity by several partitions formed air inlet pipe 9 and escape pipe 10 it
Between gas passage；
The conical basin A5 and cone basin B6 vertical directions is alternately disposed at successively in shell 1, and
It is conical basin A5 positioned at the top, is conical basin B6 positioned at bottom, the cone is dry
Inner periphery diameter is more than the outer circumference surface diameter of conical basin A5, the conical basin A5 and circular cone at the top of disk B6
The cone of shape basin B6 is located at feed inlet, discharge port on same axis.
Operation principle is：Powder to be dried is persistently put into from feed inlet 2, touches uppermost conical basin
It is influenced by gravity and slope after A5 cones, is scrolled down through along the conical surface, by the heat transfer of heat-conducting medium in rolling process, rolled
To conical basin A5 outer circumference surface when the movement of falling object to the inner conical surface of conical basin B6 in, continue along the conical surface
It scrolls down through, by the heat transfer of heat-conducting medium in rolling process, the cone of next stage is finally dropped into from material-dropping hole 11
On the male cone (strobilus masculinus) of basin A5, so in cycles, last material is fallen from discharge port 3, in the whole process, powder to be dried
Material realizes drying.
The quantity of the conical basin A5 is 4, and the conical basin B6 is with conical basin A's
Quantity is identical.
Being additionally provided with several groups in the shell 1 on vertical direction has striker plate 14, the striker plate 14 and circular cone
It is 2mm or less to have blanking gap, the blanking gap between the bottom cylindrical circumferential surface of shape basin A5.Striker plate 14 and circle
The shape similar to funnel is formed between the bottom cylindrical circumferential surface of taper basin A5, first, the entrance for delaying powder too fast is next
Layer, enables material adequately to be dried on conical basin A5.
The gradient of the conical basin A5 and conical basin B6 is 1:4.
Several partitions in the conical basin A5 include center partition 15 and center 15 both sides of partition dislocation
The side partition 16 of distribution；The center partition 15 is set to the both sides of cone and projection is mutually hung down with the axis where air inlet pipe 9
Directly, there are gap, the both sides of the center partition 15 and adjacent closings with sealing surface at the both ends of the center partition 15
Side partition 16 has alternately been shifted to install between face.
Several partitions in the conical basin B6 include center partition 15 and center 15 both sides of partition dislocation
The side partition 16 of distribution；The center partition 15 is set to the axis of the both sides and projection of material-dropping hole 11 where with air inlet pipe 9
It is perpendicular, the both ends of the described center partition 15 and sealing surface there are gap, the both sides of the center partition 15 with it is adjacent
Side partition 16 has alternately been shifted to install between sealing surface.
It is 5mm that the material-dropping hole 11, which obtains aperture,.
Claims (7)
1. a kind of Novel disc-type drier, it is characterised in that：Including shell, feed inlet, discharge port, exhaust fan, several circular cones
Shape basin A and several conical basin B；
The feed inlet is opened in the center of top of shell, and the discharge port is opened in the bottom center of shell, described
Exhaust fan is communicated in the top side of shell by discharge duct；
The cone of the conical basin A is located above, and the conical basin A is integral type enclosed construction, packet
Include upper disk surface A, lower disk A and the sealing surface between the two positioned at bottom, the upper disk surface A, lower disk A and sealing surface it
Between form cavity, the cavity bottom both sides have been respectively communicated with air inlet pipe and an air outlet pipe, in the cavity by it is several every
The disconnected gas passage formed between air inlet pipe and escape pipe；
The cone of the conical basin B is located at lower section, and the conical basin B is integral type enclosed construction, packet
Include material-dropping hole, upper disk surface B, lower disk B and the sealing surface between the two positioned at top, the upper disk surface B, lower disk B and
Cavity is formed between sealing surface, the material-dropping hole is opened in cone tip part, and the cavity bottom both sides have been respectively communicated with air inlet
Pipe and escape pipe, the cavity is interior to form the gas passage between air inlet pipe and escape pipe by several partitions；
The conical basin A and conical basin B vertical directions are alternately disposed in shell successively, and positioned at most upper
Side is conical basin A, is conical basin B positioned at bottom, inner periphery at the top of the conical basin B
Diameter is more than the outer circumference surface diameter of conical basin A, the cone of the conical basin A and conical basin B
It is located on same axis with feed inlet, discharge port.
2. a kind of Novel disc-type drier according to claim 1, it is characterised in that：The conical basin A's
Quantity is 4~6, and the conical basin B is identical as the conical quantity of basin A.
3. a kind of Novel disc-type drier according to claim 1, it is characterised in that：In the shell on vertical direction
Being additionally provided with several groups has striker plate, has blanking between the striker plate and the bottom cylindrical circumferential surface of conical basin A
Gap, the blanking gap are 2mm or less.
4. a kind of Novel disc-type drier according to claim 1, it is characterised in that：The conical basin A and
The gradient of conical basin B is 1:4~6.
5. a kind of Novel disc-type drier according to claim 1, it is characterised in that：In the conical basin A
Several partitions include center partition and center partition both sides be dislocatedly distributed side partition；The center partition is set to cone
The both sides of point and projection and the axis perpendicular where air inlet pipe, the both ends of the described center partition and sealing surface there are gap,
Replace between the both sides and adjacent sealing surface of the center partition and has shifted to install side partition.
6. a kind of Novel disc-type drier according to claim 1, it is characterised in that：In the conical basin B
Several partitions include center partition and center partition both sides be dislocatedly distributed side partition；The center partition, which is set to, to be fallen
Expect the both sides in hole and projection and the axis perpendicular where air inlet pipe, the both ends of the described center partition and sealing surface there are
Gap replaces between the both sides and adjacent sealing surface of the center partition and has shifted to install side partition.
7. a kind of Novel disc-type drier according to claim 1, it is characterised in that：It is 3 that the material-dropping hole, which obtains aperture,
~5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791331.7U CN207702935U (en) | 2017-12-19 | 2017-12-19 | A kind of Novel disc-type drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791331.7U CN207702935U (en) | 2017-12-19 | 2017-12-19 | A kind of Novel disc-type drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702935U true CN207702935U (en) | 2018-08-07 |
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ID=63027334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721791331.7U Withdrawn - After Issue CN207702935U (en) | 2017-12-19 | 2017-12-19 | A kind of Novel disc-type drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940970A (en) * | 2017-12-19 | 2018-04-20 | 大连理工常州研究院有限公司 | A kind of Novel disc-type drier |
-
2017
- 2017-12-19 CN CN201721791331.7U patent/CN207702935U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940970A (en) * | 2017-12-19 | 2018-04-20 | 大连理工常州研究院有限公司 | A kind of Novel disc-type drier |
| CN107940970B (en) * | 2017-12-19 | 2023-04-07 | 大连理工常州研究院有限公司 | Novel disc type dryer |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180807 Effective date of abandoning: 20230407 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180807 Effective date of abandoning: 20230407 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |