CN208553158U - A kind of anti-sticking wall spray dryer of pharmaceutical purpose - Google Patents

A kind of anti-sticking wall spray dryer of pharmaceutical purpose Download PDF

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Publication number
CN208553158U
CN208553158U CN201820966063.6U CN201820966063U CN208553158U CN 208553158 U CN208553158 U CN 208553158U CN 201820966063 U CN201820966063 U CN 201820966063U CN 208553158 U CN208553158 U CN 208553158U
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China
Prior art keywords
hothouse
rotation axis
cylinder
bar
hot
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Active
Application number
CN201820966063.6U
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Chinese (zh)
Inventor
夏洪科
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CHENGDU JINHUA PHARMACEUTICAL Co Ltd
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CHENGDU JINHUA PHARMACEUTICAL Co Ltd
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Abstract

The utility model discloses a kind of anti-sticking wall spray dryers of pharmaceutical purpose, including hothouse, hothouse bottom to be provided with discharge port;It is characterized by also including feed pipe, air inlet pipe, centrifugal atomizer, hot-air distributor and brush wall device, brush wall device is mounted on hothouse, and brush wall device can rotate in hothouse;The utility model can effectively avoid material from gluing wall when carrying out dry materials, can quickly be purged viscous wall material after dry terminate, avoid the waste of material, improve economic benefit.

Description

A kind of anti-sticking wall spray dryer of pharmaceutical purpose
Technical field
The utility model relates to a kind of drying machines, and in particular to a kind of spray dryer of the anti-sticking wall of pharmaceutical purpose.
Background technique
Spray dryer is to dry it with hot air.For doing Liquid, suspension and the viscous liquid of some dry thermal sensitivity, main operational principle is: air is filtered and is heated, into drying Device headspace distributor, hot-air is in the shape of a spiral evenly into hothouse.Feed liquid is atomized through the high speed centrifugation at the top of tower body Device, (rotation) is spraying at imperceptible misty liquid pearl, can dry in a very short period of time with hot-air parallel flow contact as finished product, at Continuously by exporting in dry tower bottom and cyclone separator, exhaust gas is emptied product by air-introduced machine.
When using drying machine, feed liquid is sprayed in hothouse by centrifugal atomizer, is done by drum into hot wind It is dry, but product is very easy to viscous wall during drying, so that the waste of product is caused, especially for the drying of drug For, the material cost of drug itself causes material waste with regard to relatively high when being dried, and with dry number Increase, the material in dry chamber interior walls accumulates always, finally will be unable to be produced, lost for enterprise it is larger, it is existing Drying equipment be no longer satisfied the production requirement of enterprise and the needs of social development, therefore we need a kind of carrying out object When material is dry, it can prevent material from gluing the drying device that wall can be either purged after material glues wall at once.
Utility model content
The purpose of the utility model is to overcome when carrying out dry materials, material is easy to happen viscous in the prior art Wall leads to the shortcomings that material waste, and providing one kind can effectively avoid material from gluing wall when carrying out dry materials, in drying Quickly viscous wall material can be purged after terminating.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of anti-sticking wall spray dryer of pharmaceutical purpose, including hothouse, hothouse bottom are provided with discharge port;Its feature exists In: it further include feed pipe, air inlet pipe, centrifugal atomizer, hot-air distributor and brush wall device, brush wall device includes motor, master Dynamic bevel gear, cross bar, sweeps wall bar, bristle and rotation axis at driven wheel of differential, and the axial line of rotation axis is equipped with through-hole, rotation axis It is vertically installed at the top of hothouse and one end is put in hothouse, rotation axis can rotate on hothouse, and cross bar is located at drying It is indoor and with put in dry indoor rotation axis connection, sweep wall bar and connect with cross bar, bristle, which is mounted on, to be swept on wall bar, bristle direction It hothouse inner sidewall and is contacted with hothouse inner sidewall, motor is located at the top of hothouse, and drive bevel gear is connected to motor, driven Bevel gear install on the rotating shaft, centrifugal atomizer and hot-air distributor are located in hothouse, hot-air distributor positioned at from Above heart atomizer, feed pipe is connect after passing through the through-hole in rotation axis with centrifugal atomizer, and air inlet pipe passes through in rotation axis It is connect after through-hole with hot-air distributor.
The hothouse includes cylinder and cylinder bottom, and cylinder and cylinder bottom are in circular platform type, the big end and the big end phase at cylinder bottom of cylinder It connects, discharge port is located at the small end at bottom.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model discharge port is used to be discharged the material after drying, feed pipe is for feeding, and material is by centrifugal atomizing Device is atomized, and air inlet pipe is used for the entrance of hot-air, and hot-air is dispersed by hot-air distributor, the axial line of rotation axis It is equipped with through-hole, feed pipe, air inlet pipe are entered in hothouse by through-hole, in this way, when brush wall device is in roll brush wall It waits, brush wall device will not be interfered with feed pipe, air inlet pipe;Motor, which is used to provide power through Bevel Gear Transmission to drive, to be turned Moving axis is rotated, and is rotated in hothouse so that sweeping wall bar, and bristle, which is mounted on, to be swept on wall bar, and bristle direction is dry It indoor side wall and is contacted with hothouse inner sidewall, in this way, motor drives rotation axis rotation when dry, rotation axis is driven Cross bar rotation, and then cross bar drive is swept wall bar and is rotated in hothouse, so that bristle brushes down material from hothouse side wall, It can be avoided excessive material to be attached on hothouse side wall;After dry terminate, dry indoor remaining hot-air continues The material being attached on hothouse side wall is dried, after the dry materials on side wall, under the action of bristle, can will be done Material on dry room side wall quickly all remove;The waste for avoiding material, improves economic benefit.
2. hothouse described in the utility model includes cylinder and cylinder bottom, cylinder and cylinder bottom are in circular platform type, the big end of cylinder with The big end at cylinder bottom is connected with each other, and discharge port is located at the small end at bottom;It is arranged in this way so that the inner sidewall of cylinder tilts, in gravity Under effect, it can be avoided material and be attached on the inner sidewall of cylinder;Discharge port is located at the small end at bottom, assembles after dry materials The bottom at cylinder bottom, since cylinder bottom is in circular platform type, convenient for the collection of material.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Appended drawing reference: 1 air inlet pipe, 2 feed pipes, 3 rotation axis, 4 drive bevel gears, 5 motors, 6 cross bars, the distribution of 7 hot-airs Device, 8 centrifugal atomizers, 9 cylinders, 10 bottoms, 11 is dry, and 12 bristles, 13 discharge ports, 14 bearings, 15 driven wheel of differential, 16 sweep wall Bar, 17 through-holes.
Specific embodiment
Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model It encloses.
Embodiment 1
The present embodiment includes hothouse 11, feed pipe 2, air inlet pipe 1, centrifugal atomizer 8, hot-air distributor 7 and brush wall Device, 11 bottom of hothouse are provided with discharge port 13;Brush wall device includes motor 5, drive bevel gear 4, driven wheel of differential 15, cross Bar 6 sweeps wall bar 16, bristle 12 and rotation axis 3, and the axial line of rotation axis 3 is equipped with through-hole 17, and rotation axis 3 is vertically installed at dry At the top of dry room 11 and one end is put in hothouse 11, and rotation axis 3 can rotate on hothouse 11, and cross bar 6 is located at hothouse 11 It is interior and connect with the rotation axis 3 put in hothouse 11, it sweeps wall bar 16 and is connect with cross bar 6, bristle 12, which is mounted on, to be swept on wall bar 16, Bristle 12 is contacted towards 11 inner sidewall of hothouse and with 11 inner sidewall of hothouse, and motor 5 is located at 11 top of hothouse, active conical tooth Wheel 4 is connect with motor 5, and driven wheel of differential 15 is mounted in rotation axis 3, and centrifugal atomizer 8 and hot-air distributor 7 are located at drying In room 11, hot-air distributor 7 is located at the top of centrifugal atomizer 8, feed pipe 2 pass through after the through-hole 17 in rotation axis 3 with centrifugation Atomizer 8 connects, and air inlet pipe 1 is connect after passing through the through-hole 17 in rotation axis 3 with hot-air distributor 7.
Wherein, rotation axis 3 is mounted on hothouse 11 by bearing 14.
Embodiment 2
The present embodiment is to advanced optimize on the basis of embodiment 1, and in the present embodiment, the hothouse 11 includes cylinder 9 and cylinder bottom 10, cylinder 9 and cylinder bottom 10 are in circular platform type, and the big end of cylinder 9 and the big end at cylinder bottom 10 are connected with each other, and discharge port 13 is set Small end at cylinder bottom 10.

Claims (2)

1. a kind of anti-sticking wall spray dryer of pharmaceutical purpose, including hothouse, hothouse bottom are provided with discharge port;Its feature exists In: it further include feed pipe, air inlet pipe, centrifugal atomizer, hot-air distributor and brush wall device, brush wall device includes motor, master Dynamic bevel gear, cross bar, sweeps wall bar, bristle and rotation axis at driven wheel of differential, and the axial line of rotation axis is equipped with through-hole, rotation axis It is vertically installed at the top of hothouse and one end is put in hothouse, rotation axis can rotate on hothouse, and cross bar is located at drying It is indoor and with put in dry indoor rotation axis connection, sweep wall bar and connect with cross bar, bristle, which is mounted on, to be swept on wall bar, bristle direction It hothouse inner sidewall and is contacted with hothouse inner sidewall, motor is located at the top of hothouse, and drive bevel gear is connected to motor, driven Bevel gear install on the rotating shaft, centrifugal atomizer and hot-air distributor are located in hothouse, hot-air distributor positioned at from Above heart atomizer, feed pipe is connect after passing through the through-hole in rotation axis with centrifugal atomizer, and air inlet pipe passes through in rotation axis It is connect after through-hole with hot-air distributor.
2. the anti-sticking wall spray dryer of a kind of pharmaceutical purpose according to claim 1, it is characterised in that: the hothouse includes Cylinder and cylinder bottom, cylinder and cylinder bottom are in circular platform type, and the big end of cylinder and the big end at cylinder bottom are connected with each other, and discharge port is located at a bottom Small end.
CN201820966063.6U 2018-06-22 2018-06-22 A kind of anti-sticking wall spray dryer of pharmaceutical purpose Active CN208553158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820966063.6U CN208553158U (en) 2018-06-22 2018-06-22 A kind of anti-sticking wall spray dryer of pharmaceutical purpose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820966063.6U CN208553158U (en) 2018-06-22 2018-06-22 A kind of anti-sticking wall spray dryer of pharmaceutical purpose

Publications (1)

Publication Number Publication Date
CN208553158U true CN208553158U (en) 2019-03-01

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CN201820966063.6U Active CN208553158U (en) 2018-06-22 2018-06-22 A kind of anti-sticking wall spray dryer of pharmaceutical purpose

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111135595A (en) * 2019-12-20 2020-05-12 天长市中德电子有限公司 Spray drying tower is used in production of high magnetic conductivity ferrite material
CN111760310A (en) * 2020-07-19 2020-10-13 江苏云帆化工有限公司 Weeding composition allotment equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111135595A (en) * 2019-12-20 2020-05-12 天长市中德电子有限公司 Spray drying tower is used in production of high magnetic conductivity ferrite material
CN111760310A (en) * 2020-07-19 2020-10-13 江苏云帆化工有限公司 Weeding composition allotment equipment

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