CN208599197U - Prepare the spray-drying installation of nano material - Google Patents
Prepare the spray-drying installation of nano material Download PDFInfo
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- CN208599197U CN208599197U CN201820595436.3U CN201820595436U CN208599197U CN 208599197 U CN208599197 U CN 208599197U CN 201820595436 U CN201820595436 U CN 201820595436U CN 208599197 U CN208599197 U CN 208599197U
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- spray
- pipe
- drying
- nano material
- tower
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Abstract
The utility model provides a kind of spray-drying installation for preparing nano material, it is related to spray drying technology field, the spray-drying installation includes feed pipe and cleaning pipe, the feed pipe and the cleaning pipe are connected to the inlet tube of drying tower inner upper respectively, the inlet tube other end connection atomizer and washer jet, the drying tower top are equipped with the motor for driving the inlet tube rotation；Dry tower side wall is equipped with exhaust pipe, and exhaust pipe is connected to cyclone separator, and the exhaust gas for the generation that works is discharged into air after air filter filters.The spray-drying installation is equipped with the cleaning nozzle for cleaning dry inner wall of tower, is periodically cleaned and dried inner wall of tower using cleaning solution, reduces dust accumulation inside drying tower, improves the service life of drying tower；The exhaust gas generated in the course of work is discharged into outside air after filtering, reduces air pollution, is conducive to protect environment.
Description
Technical field
The utility model relates to spray drying technology fields, and in particular to prepare the spray-drying installation of nano material.
Background technique
Spray drying is the important procedure for preparing nano material, and spray drying is mist that the dispersion of feed liquid atomizer nebulizes
Drop, then the misty liquid droplets are allowed to a kind of drying process that is dry and obtaining powder phase product with energy sources for heating.
Existing spray-drying installation at work, since adhering nanoparticles are on dry inner wall of tower, corrodes drying tower
Inner wall, shorten the service life of drying tower, increase equipment cost.And the exhaust gas generated in the course of work is directly discharged to air
In, it can neither recycle, and be unfavorable for protecting environment, be no longer satisfied the needs of enterprise's production and social development.
Utility model content
The purpose of this utility model is to provide a kind of spray-drying installation for preparing nano material, the spray-drying installations
It alleviates and dries the problem of inner wall of tower dust deposit is not easily cleaned and generates exhaust emission environment in the prior art.
To achieve the goals above, the following technical scheme is adopted:
A kind of spray-drying installation preparing nano material, which is characterized in that including feed pipe and cleaning pipe, the charging
Pipe and the cleaning pipe be connected tos with the inlet tube of drying tower inner upper respectively, the inlet tube other end be connected to atomizer with
The motor for driving the inlet tube rotation is equipped with for the washer jet of jet cleaning liquid, at the top of the drying tower；
The drying tower upper portion side wall is equipped with the air inlet pipe for introducing heat gas；
The dry tower bottom is equipped with discharge barrel, discharge barrel bottom connection for collect finished product the first collecting box and
For collecting the second collecting box of waste liquid；
The dry tower side wall is equipped with exhaust pipe, and the exhaust pipe is connected to cyclone separator.
Further, the feed pipe is equipped with feed hopper and feed pump for holding stoste；The feed pipe is equipped with the
One valve switch, the atomizer are equipped with the second valve switch.
Further, the cleaning pipe is equipped with third valve switch, and the washer jet is equipped with the 4th valve switch.
Further, the air inlet pipe is equipped with the first air filter, air blower and gas heater.
Further, the discharge barrel inner wall is conical funnel structure.
Further, Blowing stopper and the 5th valve switch are equipped between the discharge barrel and first collecting box.
Further, the 6th valve switch is equipped between the discharge barrel and second collecting box.
Further, the cyclone separator is in communication with the outside through the second air purifier.
Further, the bottom of the cyclone separator is connected to third collecting box.
Compared with the prior art, the utility model has the following beneficial effects:
The inlet tube of spray-drying installation provided by the utility model, drying tower inner upper is connected to washer jet, in electricity
Machine drives lower inlet tube rotatable movement, and the washer jet being fixed on inlet tube is rotated around inlet tube, washer jet sprinkling
Dry inner wall of tower circumference is washed away in cleaning solution rotation, reduces dry inner wall of tower nanometer powder accumulation, improves the service life of drying tower.
Spray-drying installation provided by the utility model, the exhaust gas that when work generates, by cyclone separator and air mistake
It is discharged to outside air again after filter processing, cyclone separator separates the nanometer powder in exhaust gas with gas, reduces and receives in generating
The loss at rice flour end；Air filter further filters the harmful substance in exhaust gas, reduces air pollution, environmentally friendly guarantor
Shield.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Icon: 1- drying tower；2- feed pipe；3- cleaning pipe；4- inlet tube；5- air inlet pipe；6- exhaust pipe；7- discharge barrel；
8- motor；10- atomizer；11- washer jet；20- air blower；21- gas heater；50- feed hopper；51- feed pump；
60- cyclone separator；70- Blowing stopper；The first air filter of 201-；The second air filter of 202-；The first valve of 301- is opened
It closes；The second valve switch of 302-；303- third valve switch；The 4th valve switch of 304-；The 5th valve switch of 305-；306-
6th valve switch；The first collecting box of 401-；The second collecting box of 402-；403- third collecting box.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
It is described the present embodiment provides a kind of spray-drying installation for preparing nano material, including feed pipe 2 and cleaning pipe 3
Feed pipe 2 and the cleaning pipe 3 are connected to the inlet tube 4 of 1 inner upper of drying tower respectively, 4 other end of the inlet tube connection
Atomizer 10 and washer jet 11 for jet cleaning liquid are equipped with for driving the feed liquor at the top of the drying tower 1
The motor 8 that pipe 4 rotates；1 upper portion side wall of drying tower is equipped with the air inlet pipe 5 for introducing heat gas；1 bottom of drying tower
Portion is equipped with discharge barrel 7, and 7 bottom of the discharge barrel connection is for collecting the first collecting box 401 of finished product and for collecting waste liquid
Second collecting box 402；The dry tower side wall is equipped with exhaust pipe 6, and the exhaust pipe 6 is connected to cyclone separator 60.
Material liquid in feed hopper 50 is atomized into droplet after feed pipe 2 enters inlet tube 4, through atomizer 10, should
After the heat gas that droplet is blown out through air inlet pipe 5 is dry, the first collecting box 401 through 7 bottom of discharge barrel is collected.
Feed pipe 2, cleaning pipe 3 and inlet tube 4 are connected using threeway, the connection of inlet tube 4 and feed pipe 2 and cleaning pipe 3
Place is connected using dynamic sealing.
4 outer wall of inlet tube is equipped with gear, and motor 8 connect with engaged gears, motor 8 with moving gear rotation, and then drive into
Liquid pipe 4 and the washer jet 11 being fixed on inlet tube 4 rotation.
After the cleaned pipe 3 of cleaning solution enters inlet tube 4, cleaned nozzle 11 is sprayed onto the inner wall of drying tower 1, starts motor
8, the waste liquid of 1 inner wall circumference of cleaning solution rotary-cleaning drying tower, generation is collected through the second collecting box 402 of 7 bottom of discharge barrel.
Washer jet 11 is periodically turned on, 1 periphery of inner wall of drying tower is washed away using cleaning solution, reduces 1 inner wall dust of drying tower
Accumulation, improves the service life of drying tower.
The exhaust gas generated in work enters cyclone separator 60 through exhaust pipe 6, and cyclone separator 60 is by nanometer powder and gas
Body separation, nanometer powder are collected through the third collecting box 403 of 60 bottom of cyclone separator, and gas is through the second air filter 202
Row is into outside air after filtering.
The exhaust gas generated when work is discharged to the external world after cyclone separator 60 and the processing of the second air filter 202 again
Air, cyclone separator 60 separate the nanometer powder in exhaust gas with gas, reduce the loss of nanometer powder in generating；Second is empty
Air filter 202 further filters the harmful substance in exhaust gas, reduces air pollution, environmentally friendly protection.
Wherein, Japan's M5 heat resisting motor can be selected in motor 8, and XLT/A type cyclonic separation can be selected in cyclone separator 60
Device.
In the present embodiment, feed pipe 2 is equipped with feed hopper 50 and feed pump 51 for holding stoste；Feed pipe 2 is equipped with the
One valve switch 301, atomizer 10 are equipped with the second valve switch 302.
In the present embodiment, cleaning pipe 3 is equipped with third valve switch 303, and washer jet 11 is equipped with the 4th valve switch 304.
The first valve switch 301 and the second valve switch 302 are opened, third valve switch 303 is closed and the 4th valve is opened
304 are closed, the stoste in feed hopper 50 is sprayed by atomizer 10 under the pressure effect that feed pump 51 provides and discharged.
The first valve switch 301 and the second valve switch 302 are closed, third valve switch 303 is opened and the 4th valve is opened
304 are closed, cleaning solution is sprayed by the cleaned nozzle 11 of cleaning pipe 3 and discharged.
In the present embodiment, air inlet pipe 5 is equipped with the first air filter 201, air blower 20 and gas heater 21.
Air increases flow by the filtering of the first air filter 201, air blower 20 and gas heater 21 heats
Afterwards, it is sent into drying tower 1 through air inlet pipe 5, the droplet that the air after heating sprays atomizer 10 is thermally dried.
Wherein, the sky of the model 1621510700 of Atlas Copco production can be selected in the first air filter 201
Air filter；Air blower 20 can be selected TaiWan, China and rise the EHS-129 high pressure blower that letter generates；Gas heater 21 is optional
With the gas heater of the model DAB-30/240V of U.S. Omga production.
In the present embodiment, 7 inner wall of discharge barrel is conical funnel structure.
7 inner wall of discharge barrel is set as conical funnel structure, which is conducive to nanometer powder and assembles under the effect of gravity
In the bottom of discharge barrel 7, collected by the first collecting box 401.
In the present embodiment, Blowing stopper 70 and the 5th valve switch 305 are equipped between discharge barrel 7 and the first collecting box 401.Out
The 6th valve switch 306 is equipped between barrel 7 and the second collecting box 402.
The 5th valve switch 305 is opened, the 6th valve switch 306, the heated dry nanometer powder generated of droplet are closed
It is expelled in the first collecting box 401 through Blowing stopper 70.
The 5th valve switch 305 is closed, the 6th valve switch 306 is opened, is cleaned and dried the waste liquid of inner wall of tower generation by going out
7 bottom of barrel is expelled in the second collecting box 402.
Wherein, the Blowing stopper of the model ZGFWF of Changzhou Feng Jie Machinery Co., Ltd. production can be selected in Blowing stopper 70.
In the present embodiment, cyclone separator 60 is in communication with the outside through the second air purifier 202；The bottom of cyclone separator 60
Portion is connected to third collecting box 403.
The exhaust gas generated when work is discharged to the external world after cyclone separator 60 and the processing of the second air filter 202 again
Air, cyclone separator 60 separate the nanometer powder in exhaust gas with gas, reduce the loss of nanometer powder in production；Second is empty
Air filter 202 further filters the harmful substance in exhaust gas, reduces air pollution, environmentally friendly protection.
Wherein, the sky of the model 1621510700 of Atlas Copco production can be selected in the second air filter 202
Air filter.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the concept of the premise utility, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of spray-drying installation for preparing nano material, which is characterized in that including feed pipe and cleaning pipe, the feed pipe
It is connected to respectively with the inlet tube of drying tower inner upper with the cleaning pipe, the inlet tube other end connection atomizer and use
The motor for driving the inlet tube rotation is equipped at the top of the washer jet of jet cleaning liquid, the drying tower；
The drying tower upper portion side wall is equipped with the air inlet pipe for introducing heat gas；
The dry tower bottom is equipped with discharge barrel, and the discharge barrel bottom connection is for collecting the first collecting box of finished product and being used for
Collect the second collecting box of waste liquid；
The dry tower side wall is equipped with exhaust pipe, and the exhaust pipe is connected to cyclone separator.
2. the spray-drying installation of preparation nano material according to claim 1, which is characterized in that the feed pipe is equipped with
For holding the feed hopper and feed pump of stoste；The feed pipe is equipped with the first valve switch, and the atomizer is equipped with second
Valve switch.
3. the spray-drying installation of preparation nano material according to claim 1, which is characterized in that the cleaning pipe is equipped with
Third valve switch, the washer jet are equipped with the 4th valve switch.
4. the spray-drying installation of preparation nano material according to claim 1, which is characterized in that the air inlet pipe is equipped with
First air filter, air blower and gas heater.
5. the spray-drying installation of preparation nano material according to claim 1, which is characterized in that the discharge barrel inner wall
For conical funnel structure.
6. preparing the spray-drying installation of nano material according to claim 1 or 5, which is characterized in that the discharge barrel
Blowing stopper and the 5th valve switch are equipped between first collecting box.
7. preparing the spray-drying installation of nano material according to claim 1 or 5, which is characterized in that the discharge barrel
The 6th valve switch is equipped between second collecting box.
8. the spray-drying installation of preparation nano material according to claim 1, which is characterized in that the cyclone separator
It is in communication with the outside through the second air purifier.
9. the spray-drying installation of preparation nano material according to claim 1 or 8, which is characterized in that the whirlwind point
Bottom from device is connected to third collecting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595436.3U CN208599197U (en) | 2018-04-24 | 2018-04-24 | Prepare the spray-drying installation of nano material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820595436.3U CN208599197U (en) | 2018-04-24 | 2018-04-24 | Prepare the spray-drying installation of nano material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599197U true CN208599197U (en) | 2019-03-15 |
Family
ID=65660878
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820595436.3U Expired - Fee Related CN208599197U (en) | 2018-04-24 | 2018-04-24 | Prepare the spray-drying installation of nano material |
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| CN (1) | CN208599197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153436A (en) * | 2019-06-14 | 2019-08-23 | 陈建涛 | Multistage free style aerosolization metal pulverized coal preparation system |
-
2018
- 2018-04-24 CN CN201820595436.3U patent/CN208599197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153436A (en) * | 2019-06-14 | 2019-08-23 | 陈建涛 | Multistage free style aerosolization metal pulverized coal preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200424 |