CN207778955U - A kind of swinging vacuum drying bipyramid equipment - Google Patents
A kind of swinging vacuum drying bipyramid equipment Download PDFInfo
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- CN207778955U CN207778955U CN201721849624.6U CN201721849624U CN207778955U CN 207778955 U CN207778955 U CN 207778955U CN 201721849624 U CN201721849624 U CN 201721849624U CN 207778955 U CN207778955 U CN 207778955U
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Abstract
The utility model discloses a kind of swingings to be dried in vacuo bipyramid equipment, organic frame is fixed on pedestal, bipyramid rotary tank is installed between the rack, the both sides of the face of the bipyramid rotary tank are separately installed with the first main shaft connecting seat and the second main shaft connecting seat, the ring flange of the first main shaft connecting seat is connected by the first stud with the first flange of driving shaft, overhanging section of first stud is equipped with the first nut, the driving shaft is supported on the top of rack by first bearing seat, the driving shaft is connected with power plant, the active the tip of the axis is connected by the first rotary joint with vacuum plant is inhaled.This equipment is improved on the basis of existing equipment, enhance the stability of equipment operation, and then improve the safety of operational process, in addition it is improved by the exhaust tube to its inside, effectively prevent the problem of it is broken in the process of running, the failure rate of equipment is reduced, and reduces the loss of material.
Description
Technical field
The utility model is related to a kind of swingings to be dried in vacuo bipyramid equipment, belong to amino acid starting material medicine purification apparatus neck
Domain.
Background technology
The refining plant of our factory is the workshop for going out finished product in amino acid starting material medicine production process, the operating condition of production equipment
It is directly related to product quality.Since our factory's amino acid produces equipment debugging as a trial, the dry bipyramid equipment of synthetic workshop 8 has been refined
Because of design, manufacturing issue, operation conditions is unstable always, very big to Influence of production, and bipyramid is primarily present two in operation at present
The problem of a aspect：
（1）Bipyramid is since job specification needs to carry out intermittent positive and negative rotation work, in the alternation of continuous positive and negative rotation
In the process, the fastening bolt of main shaft both sides and rotary joint gradually generates fastening force decline, and then it is even de- that bolt looseness occurs
The phenomenon that falling.Therefore the semiaxis decentraction of bipyramid both sides can be caused, equipment operation is unstable, to rotary joint, bearing and driving section
The use of part has an adverse effect, and greatly threatens the safe operation of equipment.
（2）In order to pursue vacuum suction area, bipyramid inner vacuum exhaust tube is using big hair style exhaust tube head, straight
A vacuum suction tube head for boring the diameter 250mm of full 8mm apertures, height 200mm is welded on the stainless steel tube of diameter 57mm.It is dry
When work, tube head tightens isolation material with the cloth set that non-woven fabrics is done, and material generates squeezing action to vacuum tube head.Due to tube head face
The pressure that product is born greatly is also corresponding larger, in addition the effect of the arm of force, the elbow of vacuum exhaust pipe repeatedly occurs tube head deformation, breaks
Accident is split, causes dry operating interruptions and entire vacuum pipeline by feed blocking, extreme influence is caused to normal work and is made
At the abnormal loss of material.
Therefore, it is necessary to be dried in vacuo bipyramid scrap build to existing swinging, ensure that equipment is stable, safe and economical
Operation.
Utility model content
The utility model aim is to provide a kind of swinging vacuum drying bipyramid equipment, this equipment is on existing equipment basis
On be improved, enhance the stability of equipment operation, and then improve the safety of operational process, in addition by its inside
Exhaust tube be improved, effectively prevent the problem of it is broken in the process of running, reduce the failure rate of equipment,
And reduce the loss of material, improve business efficiency.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in：A kind of swinging vacuum is dry
Dry bipyramid equipment, it includes pedestal, and organic frame is fixed on the pedestal, and bipyramid rotary tank is equipped between the rack, described
The both sides of the face of bipyramid rotary tank are separately installed with the first main shaft connecting seat and the second main shaft connecting seat, the first main shaft connection
The ring flange of seat is connected by the first stud with the first flange of driving shaft, overhanging section of installation of first stud
There are the first nut, the driving shaft to be supported on the top of rack by first bearing seat, the driving shaft is connected with power plant,
The active the tip of the axis is connected by the first rotary joint with vacuum plant is inhaled.
The ring flange of the second main shaft connecting seat is connected by the second stud with the second flange of driven shaft, described
Overhanging section of second stud is equipped with the second nut, and the driven shaft is supported on the top of rack by second bearing seat,
The driven the tip of the axis is connected by the second rotary joint with hot water circulating device.
The medial surface of first nut and the second nut is mounted on elastic washer.
It includes decelerating motor that the power plant, which is connected, and drive sprocket, institute are equipped on the output shaft of the decelerating motor
It states and is connected with driven sprocket by chain on drive sprocket, the driven sprocket is mounted on by flat key on driving shaft.
The suction vacuum plant includes vaccum suction pipe mounting base, and the vacuum pipe flange of the vaccum suction pipe mounting base passes through
The connecting flange of three studs and the first rotary joint is fixedly linked, and vacuum suction is equipped with inside the vaccum suction pipe mounting base
Pipe, the other end of the vaccum suction pipe extend into the inside of bipyramid rotary tank, and are symmetrically connected with two vacuum at its end and take out
Air pipe structure.
The vacuum exhaust pipe structure includes the first tubule, and the end of first tubule is connected with by tapering transition section
The outside of pump bowl with holes, the pump bowl with holes is enclosed with the cloth set that non-woven fabrics is made.
The hot water circulating device includes return duct, and the reflux pipe flange of the return duct passes through the 4th stud and
The connecting flange of two rotary joints is fixedly linked, and the internal sleeve of the return duct is equipped with water inlet pipe, the water outlet of the water inlet pipe
It is connected with the water storage interlayer inside bipyramid rotary tank, the water storage interlayer is connected by inner circulating tube with return duct, described
Inner circulating tube is arranged inside bipyramid rotary tank.
Self-aligning roller bearing, the self-aligning roller bearing difference are fitted in the first bearing seat and second bearing seat
It is matched with driving shaft and driven shaft.
The utility model has the advantages that：
1, the problem of loosening regular for original bipyramid driving shaft fastening bolt, from the equipment method of operation to driving shaft
The influence of fastening bolt and bolt material these two aspects itself are analyzed, and are added only with spring washer by using stud
The former single ended bolt fastening means of fastening means substitution for moving back nut, efficiently solves former bipyramid rotary tank direction of rotation and bolt is tight
Gu the torsion generated when Impact direction is opposite makes bolt get loose phenomenon.Replace former stainless steel bolt with carbon steel bolt simultaneously,
The fastener for matching carbon steel material, solves originally that the hardness because of stainless steel is small compared with carbon steel, the modeling that bolt is generated when being fastened
Property deformation is asynchronous with the plastic deformation of screw hole causes the two the problem of cannot fully engaging, easily loosening.
2, the problem of being directed to the deformation of vacuum suction tube head, fracture contracts the diameter of former pumping tube head in initial transformation
It is small to arrive 80mm, the length of aspirating hole is increased into 400mm in the case where total length is constant, the whole area that is evacuated has dropped
48%, the production of several wheels verification do not deform, fracture accident, but the dry materials time extends 20% than in the past.Through
The modification repeatedly and verification to being evacuated tube head diameter and height dimension are crossed, final determination is increased to pump bowl caliber with holes
100mm, length is added to 500mm, and the bending angle of pump bowl with holes is reduced to 120 ° by 135 °, increases it and exposes material
Length also reduces the resistance of material increasing the while of being evacuated area, and uses biobelt hole pump bowl, in rotation process
Material can be overturn, improved pumping area is 1.5 times of original area, and the dry materials time is further subtracted
It is few.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure front view.
In figure：Pedestal 1, rack 2, water inlet pipe 3, the second rotary joint 4, second bearing seat 5, return duct 6, the 4th double end spiral shell
Bolt 7, reflux pipe flange 8, driven shaft 9, the second stud 10, the second nut 11, second flange 12, the second main shaft connecting seat
13, water storage interlayer 14, inner circulating tube 15, bipyramid rotary tank 16, pump bowl with holes 17, tapering transition section 18, the first tubule 19,
One stud 20, first flange 21, the first nut 22, self-aligning roller bearing 23, driven sprocket 24, driving shaft 25, first revolve
Adapter 26, third stud 27, vaccum suction pipe 28, vacuum pipe flange 29, first bearing seat 30, the first main shaft connecting seat
31, chain 32, drive sprocket 33, decelerating motor 34.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of swinging is dried in vacuo bipyramid equipment, it includes pedestal 1, is fixed on the pedestal 1 organic
Frame 2 is equipped with bipyramid rotary tank 16 between the rack 2, and the both sides of the face of the bipyramid rotary tank 16 are separately installed with first
The ring flange of main shaft connecting seat 31 and the second main shaft connecting seat 13, the first main shaft connecting seat 31 passes through the first stud 20
It is connected with the first flange 21 of driving shaft 25, overhanging section of first stud 20 is equipped with the first nut 22, the master
Moving axis 25 is supported on the top of rack 2 by first bearing seat 30, and the driving shaft 25 is connected with power plant, the driving shaft
25 end is connected by the first rotary joint 26 with vacuum plant is inhaled.Present in traditional single ended bolt connection type
Problem is replaced with the first stud 20 and driving shaft 25 is connected with bipyramid rotary tank 16, and uses 8.8 grades of carbon steel
M18 × 70mm studs add the fastening means of retaining nut to replace former single ended bolt fastening means with spring washer, effectively solve
Determined 16 direction of rotation of bipyramid rotary tank and opposite bolt fastening Impact direction when the torsion that generates so that bolt is got loose phenomenon.
Further, the ring flange of the second main shaft connecting seat 13 pass through the second stud 10 and driven shaft 9 the
Two flanges 12 are connected, and overhanging section of second stud 10 is equipped with the second nut 11, and the driven shaft 9 passes through the second axis
Bearing 5 is supported on the top of rack 2, and the end of the driven shaft 9 is connected by the second rotary joint 4 with hot water circulating device.
Add the fastening means of retaining nut to replace former single ended bolt fastening means with spring washer by using the second stud 10, has
Effect, which solves the torsion generated when 16 direction of rotation of bipyramid rotary tank and opposite bolt fastening Impact direction, makes bolt get loose
Phenomenon.
Further, the medial surface of first nut, 22 and second nut 11 is mounted on elastic washer.By described
Elastic washer can effectively prevent the loosening of the first nut 22 and the second nut 11, and then effectively prevent driving shaft 25
The danger for loosening or falling off is connect with bipyramid rotary tank 16 with driven shaft 9, ensure that the safety of whole device operation, is ensured
Bipyramid rotary tank 16 either can prevent its loosening rotating forward or invert, and improve its stability.
Further, it includes decelerating motor 34 that the power plant, which is connected, is installed on the output shaft of the decelerating motor 34
There is drive sprocket 33, be connected with driven sprocket 24 by chain 32 on the drive sprocket 33, the driven sprocket 24 passes through flat
Key is mounted on driving shaft 25.Drive sprocket 33 can be driven by decelerating motor 34, by 33 drive chain 32 of drive sprocket,
Driven sprocket 24 is driven by chain 32 again, driving shaft 25 is driven eventually by driven sprocket 24, realizes its rotation.
Further, the suction vacuum plant includes vaccum suction pipe mounting base, the vacuum tube of the vaccum suction pipe mounting base
Flange 29 is fixedly linked by third stud 27 and the connecting flange of the first rotary joint 26, the vaccum suction pipe mounting base
Inside is equipped with vaccum suction pipe 28, and the other end of the vaccum suction pipe 28 extend into the inside of bipyramid rotary tank 16, and at its end
End is symmetrically connected with two vacuum exhaust pipe structures.Further, the vacuum exhaust pipe structure includes the first tubule 19, described
The end of first tubule 19 is connected with pump bowl 17 with holes, the external package of the pump bowl 17 with holes by tapering transition section 18
There is the cloth set that non-woven fabrics is made.By using above-mentioned structure, tapering transition section 18 can effectively prevent 19 He of the first tubule
Fracture or deformation occur between pump bowl 17 with holes, and then enhances its structural strength, and by experiment repeatedly, it is final true
Fixed that 17 caliber of pump bowl with holes is increased to 100mm, length is added to 500mm, and by the bending angle of pump bowl 17 with holes by
135 ° are reduced to 120 °, increase it and expose the length of material, and the resistance of material is also reduced while increasing pumping area.And
And can increase the overturning of material by using biobelt hole pump bowl 17, and then improve drying efficiency.
Further, the hot water circulating device includes return duct 6, and the reflux pipe flange 8 of the return duct 6 passes through the 4th
Stud 7 and the connecting flange of the second rotary joint 4 are fixedly linked, and the internal sleeve of the return duct 6 is equipped with water inlet pipe 3, institute
The water outlet for stating water inlet pipe 3 is connected with the water storage interlayer 14 inside bipyramid rotary tank 16, and the water storage interlayer 14 is followed by interior
Endless tube 15 is connected with return duct 6, and the inner circulating tube 15 is arranged inside bipyramid rotary tank 16.Pass through the hot water circuit
Device can give 16 supplied heat source of bipyramid rotary tank, and then ensure that its drying efficiency.
Further, self-aligning roller bearing 23, the tune are fitted in the first bearing seat 30 and second bearing seat 5
Heart roller bearing 23 is matched with driving shaft 25 and driven shaft 9 respectively.
Improved dry bipyramid operates steadily, reduce the failure rate of equipment, reduce race material, vacuum pipe blocking etc.
Problem also produces certain economic benefit while ensureing production.
1, by the transformation of bipyramid both sides main shaft fastening bolt, bipyramid operates steadily, reduce to bearing, rotary joint and
The adverse effect of transmission parts extends the service life of plant section, saves equipment maintenance cost so that a pair of of axis
The service life cycle stretch-out held is 3 years.
2,17 phenomenon of rupture of pump bowl with holes is effectively controlled after being transformed, and the transformation of pump bowl 17 with holes successfully prevents
Material phenomenon is run caused by tube head is broken.Tube head fracture blocks the loss of material that vacuum pipe causes about 10kg, by original
The average 100 yuan/kg of material is calculated, and will lose 1000 yuan each time, and refined 8 bipyramids of synthetic workshop at least avoided that nearly ten thousand yuan of warps
Ji loss.
Above-described embodiment is used for illustrating the utility model, rather than limits the utility model, in this practicality
In novel spirit and scope of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within
With novel protection domain.
Claims (6)
1. a kind of swinging is dried in vacuo bipyramid equipment, it includes pedestal（1）, the pedestal（1）Upper fixed organic frame（2）, institute
State rack（2）Between bipyramid rotary tank is installed（16）, the bipyramid rotary tank（16）Both sides of the face be separately installed with first
Main shaft connecting seat（31）With the second main shaft connecting seat（13）, it is characterised in that：The first main shaft connecting seat（31）Ring flange
Pass through the first stud（20）With driving shaft（25）First flange（21）It is connected, first stud（20）It is overhanging
Section is equipped with the first nut（22）, the driving shaft（25）Pass through first bearing seat（30）It is supported on rack（2）Top, it is described
Driving shaft（25）It is connected with power plant, the driving shaft（25）End pass through the first rotary joint（26）With suction vacuum plant
It is connected；
The second main shaft connecting seat（13）Ring flange pass through the second stud（10）With driven shaft（9）Second flange
（12）It is connected, second stud（10）Overhanging section the second nut is installed（11）, the driven shaft（9）Pass through second
Bearing block（5）It is supported on rack（2）Top, the driven shaft（9）End pass through the second rotary joint（4）With hot water circuit
Device is connected；
First nut（22）With the second nut（11）Medial surface be mounted on elastic washer.
2. a kind of swinging according to claim 1 is dried in vacuo bipyramid equipment, it is characterised in that：The power plant phase
Even include decelerating motor（34）, the decelerating motor（34）Output shaft on drive sprocket is installed（33）, the drive sprocket
（33）On pass through chain（32）With driven sprocket（24）It is connected, the driven sprocket（24）It is mounted on driving shaft by flat key（25）
On.
3. a kind of swinging according to claim 1 is dried in vacuo bipyramid equipment, it is characterised in that：The suction vacuum plant
Including vaccum suction pipe mounting base, the vacuum pipe flange of the vaccum suction pipe mounting base（29）Pass through third stud（27）With
One rotary joint（26）Connecting flange be fixedly linked, vaccum suction pipe is installed inside the vaccum suction pipe mounting base（28）, institute
State vaccum suction pipe（28）The other end extend into bipyramid rotary tank（16）Inside, and be symmetrically connected with two vacuum at its end
Exhaust tube structure.
4. a kind of swinging according to claim 3 is dried in vacuo bipyramid equipment, it is characterised in that：The vacuum exhaust pipe
Structure includes the first tubule（19）, first tubule（19）End pass through tapering transition section（18）It is connected with pump bowl with holes
（17）, the pump bowl with holes（17）Outside be enclosed with the cloth set that non-woven fabrics is made.
5. a kind of swinging according to claim 1 is dried in vacuo bipyramid equipment, it is characterised in that：The hot water circuit dress
It sets including return duct（6）, the return duct（6）Reflux pipe flange（8）Pass through the 4th stud（7）With the second rotary joint
（4）Connecting flange be fixedly linked, the return duct（6）Internal sleeve be equipped with water inlet pipe（3）, the water inlet pipe（3）Water outlet
End and bipyramid rotary tank（16）Internal water storage interlayer（14）It is connected, the water storage interlayer（14）Pass through inner circulating tube（15）With
Return duct（6）It is connected, the inner circulating tube（15）It is arranged in bipyramid rotary tank（16）It is internal.
6. a kind of swinging according to claim 1 is dried in vacuo bipyramid equipment, it is characterised in that：The first bearing seat
（30）And second bearing seat（5）On be fitted with self-aligning roller bearing（23）, the self-aligning roller bearing（23）Respectively with actively
Axis（25）And driven shaft（9）It matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849624.6U CN207778955U (en) | 2017-12-26 | 2017-12-26 | A kind of swinging vacuum drying bipyramid equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721849624.6U CN207778955U (en) | 2017-12-26 | 2017-12-26 | A kind of swinging vacuum drying bipyramid equipment |
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| Publication Number | Publication Date |
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| CN207778955U true CN207778955U (en) | 2018-08-28 |
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| CN201721849624.6U Active CN207778955U (en) | 2017-12-26 | 2017-12-26 | A kind of swinging vacuum drying bipyramid equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156803A (en) * | 2020-01-16 | 2020-05-15 | 贾秀建 | Removal type agricultural product quick drying device |
| CN111486664A (en) * | 2020-04-23 | 2020-08-04 | 华鼎国联四川动力电池有限公司 | Baking curve construction method and baking method of lithium ion battery pole piece |
| CN112539604A (en) * | 2020-11-27 | 2021-03-23 | 济南森峰科技有限公司 | Drying device for laser cladding powder |
| CN113945076A (en) * | 2021-09-26 | 2022-01-18 | 峨眉山市龙腾生物科技有限公司 | Amino acid raw material drying device with explosion-proof function |
-
2017
- 2017-12-26 CN CN201721849624.6U patent/CN207778955U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156803A (en) * | 2020-01-16 | 2020-05-15 | 贾秀建 | Removal type agricultural product quick drying device |
| CN111486664A (en) * | 2020-04-23 | 2020-08-04 | 华鼎国联四川动力电池有限公司 | Baking curve construction method and baking method of lithium ion battery pole piece |
| CN111486664B (en) * | 2020-04-23 | 2021-11-09 | 华鼎国联四川动力电池有限公司 | Baking curve construction method and baking method of lithium ion battery pole piece |
| CN112539604A (en) * | 2020-11-27 | 2021-03-23 | 济南森峰科技有限公司 | Drying device for laser cladding powder |
| CN113945076A (en) * | 2021-09-26 | 2022-01-18 | 峨眉山市龙腾生物科技有限公司 | Amino acid raw material drying device with explosion-proof function |
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