CN206045439U - A kind of aseptic spray-drying installation - Google Patents

A kind of aseptic spray-drying installation Download PDF

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Publication number
CN206045439U
CN206045439U CN201620480231.1U CN201620480231U CN206045439U CN 206045439 U CN206045439 U CN 206045439U CN 201620480231 U CN201620480231 U CN 201620480231U CN 206045439 U CN206045439 U CN 206045439U
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China
Prior art keywords
tower
fluid reservoir
cyclone separator
aseptic
admission line
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Active
Application number
CN201620480231.1U
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Chinese (zh)
Inventor
蒋中昕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu pilot Drying Technology Co., Ltd.
Original Assignee
CHANGZHOU XIANDAO DRYING EQUIPMENT Co Ltd
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Priority to CN201620480231.1U priority Critical patent/CN206045439U/en
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Abstract

This utility model is related to a kind of aseptic spray-drying installation,Including drying tower、Nebulizer、Sterilizing filter、Diffusion mechanism、Admission line、Cyclone separator、Aseptic room and water dust scrubber,Described drying tower is vertically connected with and is constituted by trapezoidal upper tower body and lower tower cone by intracavity section,Top in described upper tower body is provided with diversion chamber,Described nebulizer is arranged in water conservancy diversion room,Described sterilizing filter is arranged on feed tube,Described diffusion mechanism is arranged on the exit of diversion chamber,One end of described admission line is stretched in tower body,The other end of described admission line is connected with air filter,Described cyclone separator is connected to the bottom of lower tower cone,Described aseptic room is connected with the discharging opening of cyclone separator bottom,Described water dust scrubber is connected at the gas outlet of cyclone separator by escape pipe.The design has the advantages that simple structure, easily fabricated and practicality and high efficiency.

Description

A kind of aseptic spray-drying installation
Technical field
This utility model is related to a kind of drying device, particularly a kind of aseptic spray-drying installation.
Background technology
Aseptic spray dryer is the capital equipment of injectable powder production in medical industry, and many antibiotic medicines are such as:Sulphuric acid Streptomycin, gentamycin sulfate, Kanamycin Sulfate etc., will be prepared using aseptic spray drying in its production process Finished product.In aseptic spray drying system, the material and air of all entrance systems all must be degerming.The collection of product is also necessary Carry out in aseptic interior, so aerosol apparatus will can be delivered to after filtration sterilization to feed liquid of need to spraying, the compression to spraying Air can be used after must also purifying.It is dried with effect, medium effeciency filter at the beginning of air Jing, after high efficiency particulate air filter filtration, sky must be purified Gas, then spray drying chamber is sent into after heater heats up.Dried finished product is separated by cyclone separator with air.Finished product exists Sterilizing room clean work station collecting packing.Tail gas is emptied Jing after bag hose dedusting.Existing aseptic spray dryer complex structure, Atomizing effect is uneven.
The content of the invention
This utility model technical issues that need to address are that the diffusion mechanism by setting up makes droplet more rapidly be full of Whole upper tower body, make that droplet contact with high-temperature gas are more fully complete, serve the effect of raising drying efficiency;There is provided one Plant aseptic spray-drying installation.
To solve above-mentioned technical problem, structure of the present utility model includes
Drying tower, described drying tower are vertically connected with and are constituted by trapezoidal upper tower body and lower tower cone by intracavity section,
Nebulizer, the top in described upper tower body are provided with diversion chamber, and described nebulizer is arranged in water conservancy diversion room, institute The nebulizer stated is connected with fluid reservoir by feed tube, is provided with charging pump on described feed tube,
Sterilizing filter, described sterilizing filter are arranged on feed tube,
Diffusion mechanism, described diffusion mechanism are arranged on the exit of diversion chamber,
Admission line, one end of described admission line are stretched in tower body, the other end of described admission line with Air filter is connected, and the first pressure fan, heater and temperature-resistant high-efficient filter are also sequentially installed with described admission line,
Cyclone separator, described cyclone separator are connected to the bottom of lower tower cone,
Aseptic room, described aseptic room are connected with the discharging opening of cyclone separator bottom,
Water dust scrubber, described water dust scrubber are connected at the gas outlet of cyclone separator by escape pipe, described Escape pipe on the second pressure fan is installed.
Further:Demarcation strip is provided with described fluid reservoir, the inner space of described fluid reservoir is divided into by demarcation strip , there is a gap two parts in left and right between the described upper end of demarcation strip and the top of fluid reservoir, the lower end of described demarcation strip Touch with the bottom connection of fluid reservoir, one end of described feed tube stretches to the bottom of the fluid reservoir on the right side of demarcation strip, described One end positioned at feed tube in fluid reservoir is provided with filter screen.
Further:Described diffusion mechanism includes motor and rotating vane, and described motor is arranged in water conservancy diversion room, institute The rotating vane stated is sleeved on the going out on shaft end of motor, and described rotating vane is located at the exit of diversion chamber.
Further:Pneumatic hammer bumper jar is installed on the lateral wall of described lower tower cone.
After said structure, this utility model makes droplet more rapidly be full of on whole by the diffusion mechanism set up Tower body, make that droplet contacted with high-temperature gas more fully completely, serve the effect for improving drying efficiency;And the design is also There is simple structure, easily fabricated and practicality and high efficiency.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Structural representations of the Fig. 2 for fluid reservoir.
Specific embodiment
A kind of aseptic spray-drying installation as shown in Figure 1, including drying tower 1, nebulizer 5, sterilizing filter 10, diffusion Mechanism, admission line 12, cyclone separator 19, aseptic room 20 and water dust scrubber 21, described drying tower 1 is by inner chamber Section is vertically connected with and is constituted by trapezoidal upper tower body 2 and lower tower cone 3, and the top in described upper tower body 2 is provided with diversion chamber 4, described nebulizer 5 is arranged in diversion chamber 6, and described nebulizer 5 is connected with fluid reservoir 9 by feed tube 8, and described enters Charging pump 11 is installed in liquid pipe 8, described sterilizing filter 10 is arranged on feed tube 8, and described diffusion mechanism is arranged on The exit of diversion chamber 4, one end of described admission line 12 are stretched in tower body 2, described admission line 12 it is another End is connected with air filter 13, and the first pressure fan 14, heater 17 and resistance to are also sequentially installed with described admission line 12 Warm high efficiency particulate air filter 15, described cyclone separator 19 are connected to the bottom of lower tower cone 3, described aseptic room 20 and whirlwind The discharging opening of 19 bottom of separator is connected, and described water dust scrubber 21 is connected to going out for cyclone separator 19 by escape pipe At QI KOU, the second pressure fan 22 is installed on described escape pipe.During work, start charging pump 11 and thing is conveyed into nebulizer 1 Material, enters in upper tower body 2 after making material atomization using nebulizer 1, at the same time starts the first pressure fan 14 and heater 17 is sharp With conveying high-temperature gas in admission line 12 upwards tower body 2, droplet can be dried rapidly after being contacted with high-temperature gas, then be started Cyclone separator 19 carries out solid and gas separation, solid material is stored from discharging opening into aseptic room 20 automatically, tail gas Then convey into water dust scrubber 21 and processed.While being dried to material, start diffusion mechanism makes droplet to the design More rapidly full of entirely upper tower body, make that droplet contact with high-temperature gas more fully completely, serve that raising is dry to imitate The effect of rate.
It is provided with demarcation strip 24 in fluid reservoir as shown in Figure 29, the inner space of described fluid reservoir 12 is by demarcation strip 24 It is divided into two parts in left and right, between the described upper end of demarcation strip 24 and the top of fluid reservoir 12, has gap, described separation The lower end of plate 24 is touched with the bottom connection of fluid reservoir 12, and one end of described feed tube 8 stretches to the liquid storage on the right side of demarcation strip 24 The bottom of tank 12, described one end positioned at feed tube 8 in fluid reservoir 12 are provided with filter screen 23.Material solution is first conveyed into separation In fluid reservoir 12 on the left of plate 24, natural subsidence is carried out, as solution is constantly flowed into, the solution after remove impurity can pass through demarcation strip 24 In the fluid reservoir 12 entered on the right side of demarcation strip 24 with the gap of fluid reservoir 12;This utility model is by adopting above-mentioned design to solution Remove impurity is carried out, the solid impurity in solution is reduced, it is ensured that the nebulization efficiency of material solution.
Diffusion mechanism as shown in Figure 1 includes motor 6 and rotating vane 7, and described motor 6 is arranged in diversion chamber 4, institute The rotating vane 7 stated is sleeved on the going out on shaft end of motor 6, and described rotating vane 7 is located at the exit of diversion chamber 4.Work as needs When being diffused to droplet, starting motor 6 makes which be rotated with rotating vane 7, droplet meeting in the presence of rotating vane 7 Entirely upper tower body 2 is quickly filled with, make that droplet contact with high-temperature gas is more abundant, serves the effect of raising drying efficiency.
Pneumatic hammer bumper jar 18 is installed on the lateral wall of lower tower cone 3 as shown in Figure 1, the design passes through pneumatic hammer bumper jar 18 To tap the side wall of lower tower cone 3, the dried material remained on lower 3 medial walls of tower cone is made to drop, which has simple structure, is easy to Manufacture and the advantage of practicality and high efficiency.

Claims (4)

1. a kind of aseptic spray-drying installation, it is characterised in that:Including
Drying tower (1), described drying tower (1) be by intracavity section be trapezoidal upper tower body (2) and lower tower cone (3) be vertically connected with Constituted,
Nebulizer (5), the top in described upper tower body (2) are provided with diversion chamber (4), and described nebulizer (5) is installed in leading In flow chamber (4), described nebulizer (5) is connected with fluid reservoir (9) by feed tube (8), is provided with described feed tube (8) Charging pump (11),
Sterilizing filter (10), described sterilizing filter (10) on feed tube (8),
Diffusion mechanism, described diffusion mechanism are arranged on the exit of diversion chamber (4),
Admission line (12), one end of described admission line (12) are stretched in tower body (2), described admission line (12) The other end be connected with air filter (13), be also sequentially installed with described admission line (12) the first pressure fan (14), Heater (17) and temperature-resistant high-efficient filter (15),
Cyclone separator (19), described cyclone separator (19) are connected to the bottom of lower tower cone (3),
Aseptic room (20), described aseptic room (20) are connected with the discharging opening of cyclone separator (19) bottom,
Water dust scrubber (21), described water dust scrubber (21) are connected to the gas outlet of cyclone separator (19) by escape pipe Place, is provided with the second pressure fan (22) on described escape pipe.
2. a kind of aseptic spray-drying installation according to claim 1, it is characterised in that:Set in described fluid reservoir (9) Demarcation strip (24) is equipped with, the inner space of described fluid reservoir (9) is divided into two parts in left and right by demarcation strip (24), and described divides There is gap between the upper end of dividing plate (24) and the top of fluid reservoir (9), the lower end of described demarcation strip (24) and fluid reservoir (9) Bottom connection touch, one end of described feed tube (8) stretches to the bottom of the fluid reservoir (9) on the right side of demarcation strip (24), described The one end positioned at the interior feed tube (8) of fluid reservoir (9) filter screen (23) is installed.
3. a kind of aseptic spray-drying installation according to claim 1, it is characterised in that:Described diffusion mechanism includes electricity Machine (6) and rotating vane (7), in diversion chamber (4), described rotating vane (7) is sleeved on motor to described motor (6) (6) go out on shaft end, the exit of described rotating vane (7) positioned at diversion chamber (4).
4. a kind of aseptic spray-drying installation according to claim 1, it is characterised in that:Outside described lower tower cone (3) Pneumatic hammer bumper jar (18) is installed on the wall of side.
CN201620480231.1U 2016-05-24 2016-05-24 A kind of aseptic spray-drying installation Active CN206045439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620480231.1U CN206045439U (en) 2016-05-24 2016-05-24 A kind of aseptic spray-drying installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620480231.1U CN206045439U (en) 2016-05-24 2016-05-24 A kind of aseptic spray-drying installation

Publications (1)

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CN206045439U true CN206045439U (en) 2017-03-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327642A (en) * 2019-07-08 2019-10-15 浙江正裕化学工业有限公司 A kind of spray dryer of solid dye production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327642A (en) * 2019-07-08 2019-10-15 浙江正裕化学工业有限公司 A kind of spray dryer of solid dye production

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GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 213116 Liang Zhuang bridge, Zhenglu Town, Wujin District, Changzhou, Jiangsu, China

Patentee after: Jiangsu pilot Drying Technology Co., Ltd.

Address before: 213000 Liang Zhuang bridge, Zhenglu Town, Wujin District, Changzhou, Jiangsu, China

Patentee before: Changzhou Xiandao Drying Equipment Co., Ltd.

CP03 Change of name, title or address