CN205995243U - A kind of material spray drying system - Google Patents
A kind of material spray drying system Download PDFInfo
- Publication number
- CN205995243U CN205995243U CN201620382535.4U CN201620382535U CN205995243U CN 205995243 U CN205995243 U CN 205995243U CN 201620382535 U CN201620382535 U CN 201620382535U CN 205995243 U CN205995243 U CN 205995243U
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- China
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- air
- pipeline
- cyclone separator
- heat exchanger
- spray dryer
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Abstract
The utility model discloses a kind of material spray drying system, mainly it is made up of air filter, steaming heat exchanger, electric heater, spray dryer, cyclone separator, air sweepers and air dehumidifier；Described spray dryer mainly by nebulizer, tower body, pneumatic hammer are dried, clean pipe, blow case and outlet tube forms；Described nebulizer is made up of screw pump, hot-air distributor and cavity, and is fixed on spray dryer；Described cavity is connected with charging basket by pipeline, is provided with compression pump between described cavity and charging basket；Described cleaning Gutron piping is connected with the air sweepers being arranged on below spray dryer；Described cyclone separator bottom is provided with cyclone, and described cyclone is connected with the air inlet of air dehumidifier and cyclone separator I respectively by pipeline, and described air dehumidifier is connected with air filter by pipeline；Described cyclone separator I bottom is provided with receipts powder drum, and top air outlet passes through pipeline and is connected with reclaiming blower fan.
Description
Technical field
This utility model is related to drying equipment technical field, particularly to a kind of material spray drying system.
Background technology
A kind of drying machine utilization heat energy reduces the plant equipment of material moisture, for being dried operation to object；It is dried
Machine passes through heating makes the hygroscopic water (referring generally to moisture or other volatile liquid components) in material vaporize effusion, to obtain regulation
The solid material of moisture content；The purpose being dried is the needs using or being processed further for material；Spray drying is by feed liquid
(solution, emulsion, suspension or slurry) is nebulized droplet with nebulizer dispersion, then is allowed to this misty liquid droplets of energy sources for heating
It is dried and obtain a kind of dry run of powder granular products；But there is the hot air temperature providing not in existing spray drying system
Stable, and the problem in tower body easily pasted by material.
Content of the invention
The purpose of this utility model is to provide a kind of material spray drying system, overcome above-mentioned prior art no
Foot, it efficiently solves spray drying system in technology, and to there is the hot air temperature providing unstable, and material is easily pasted in tower
The problem of body is it is achieved that drying materials, the high-efficiency reform being dried.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of material spray drying system, mainly by air filter, steaming heat exchanger, electric heater, spray dryer,
Cyclone separator, air sweepers and air dehumidifier composition；Described air filter is used for the filtration to gas to ensure gas
Soma defecates clean, is connected with aerator by pipeline；Described aerator is connected with steaming heat exchanger by pipeline；Described steaming is changed
Hot device includes air inlet, air outlet, box heat exchanger, heat-insulation layer, ventilation duct, heating tube, and described box heat exchanger one end is provided with
Air inlet, the box heat exchanger other end is provided with air outlet, and described air inlet and air outlet oral area are provided with flange, described heat exchanger case
Internal portion is provided with heat-insulation layer, is provided with some groups of heating tubes, is provided with resistance wire in heating tube, described heat-insulation layer both sides set in heat-insulation layer
There are some ventilation ducts, the cold wind after filtration passes through air inlet, enter ventilation duct, then pass through resistance wire continuous heating, to filtration
Cold wind afterwards is heated, and carries out heat exchange to cold wind；
Described steaming heat exchanger is connected with electric heater by pipeline, and described electric heater is used for heating air and balance is empty
Gas input temp；Described electric heater is connected with the nebulizer at spray dryer top by pipeline；Described spray drying owner
Will by nebulizer, tower body, pneumatic hammer are dried, clean pipe, blow case and outlet tube forms；Described nebulizer is mainly by screw pump, warm
Wind allotter and cavity composition, and be fixed on spray dryer；Described cavity is connected with charging basket by pipeline, described cavity and
It is provided with compression pump between charging basket；The described tower body top that is dried is cylinder, and bottom is cone；The described cylinder that tower body is dried and cone
Side is respectively provided with a pneumatic hammer, and be dried the opposite side of tower body be provided with recovery air port；Described pneumatic hammer is connected with air pump by pipeline,
It is provided with air filter in front of described air pump, and be connected with air pump by pipeline；Described cleaning Gutron piping and be arranged on spray
Air sweepers below mist drying machine are connected；Described blow case be located at tower body bottom is dried, side is provided with aerator, and with defeated
Outlet pipe is connected；Described outlet tube is connected with the air inlet of cyclone separator side by pipeline；Described cyclone separator top one
Side is provided with air exhauster, and described air exhauster is connected with the air outlet of cyclone separator by pipeline；Described cyclone separator bottom sets
There is cyclone, described cyclone is connected with the air inlet of air dehumidifier and cyclone separator I respectively by pipeline, described air
Dehumidifier is connected with air filter by pipeline；Described cyclone separator I bottom is provided with receipts powder drum, and top air outlet passes through pipe
Road is connected with reclaiming blower fan；Described recovery blower and pipeline is connected with the recovery air port of spray dryer.
Beneficial effect shows this utility model compared with prior art：
1) with the addition of electric heater it is ensured that temperature stable of input hot-air is it is achieved that thing in steaming heat exchanger
The high-efficiency reform that material is dried, is dried；
2) it is provided with some groups of heating tubes in heat-insulation layer, in heating tube, is provided with resistance wire, described heat-insulation layer both sides are provided with some
Ventilation duct, the cold wind after filtration passes through air inlet, enters ventilation duct, then passes through resistance wire continuous heating, to cold after filtering
Wind is heated, and cold wind is carried out with heat exchange, and heat exchange efficiency is high, and effect is good；
3) pneumatic hammer is provided with spray dryer and cleans pipe, so that material is seldom pasted on tower body, increase and effect is dried
Rate.
Brief description
Accompanying drawing 1 is a kind of flowage structure schematic diagram of this utility model material spray drying system；
Accompanying drawing 2 is steaming heat exchanger structure schematic diagram in a kind of this utility model material spray drying system；
In figure：1- air filter, 2- aerator, 3- steaming heat exchanger, 4- electric heater, 5- spray dryer, 6- presses
Power pump, 7- charging basket, 8- cyclone separator, 9- cyclone separator I, 10- air dehumidifier, 11- recovery blower fan, 12- air exhauster,
13- air pump, 14- air sweepers, 50- nebulizer, 51- screw pump, 52- cavity, 53- hot-air distributor, 54- pneumatic hammer, 55- does
Dry tower body, 56- cleans pipe, 57- outlet tube, and 58- reclaims air port, and 59- blows case, 81- cyclone, and 91- receives powder drum, 101- air intake
Mouthful, 102- air outlet, 103- flange, 104- box heat exchanger, 105- heat-insulation layer, 106- ventilation duct, 107- heating tube.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-2 below in conjunction with the accompanying drawings, one is entered to the technical solution of the utility model
Step illustrates.
A kind of this utility model material spray drying system, mainly by air filter 1, steaming heat exchanger 3, electric heater
4th, spray dryer 5, cyclone separator 8, air sweepers 14 and air dehumidifier 10 form；Described air filter 1 passes through
Pipeline is connected with aerator 2, and described aerator 2 is connected with steaming heat exchanger 3 by pipeline；Described steaming heat exchanger 3 include into
Air port 101, air outlet 102, box heat exchanger 104, heat-insulation layer 105, ventilation duct 106, heating tube 107, described box heat exchanger
104 one end are provided with air inlet 101, and box heat exchanger 104 other end is provided with air outlet 102, described air inlet 101 and air outlet
102 oral areas are provided with flange 103, are provided with heat-insulation layer 105 inside described box heat exchanger 104, be provided with some groups and add in heat-insulation layer 105
Heat pipe 107, is provided with resistance wire in heating tube 107, and described heat-insulation layer 105 both sides are provided with some ventilation ducts 106, the cold wind after filtration
By air inlet 101, enter ventilation duct 106, then pass through resistance wire continuous heating, the cold wind after filtering is heated, right
Cold wind carries out heat exchange.
Described steaming heat exchanger 3 is connected with electric heater 4 by pipeline, and described electric heater 4 passes through pipeline and spray dried
The nebulizer 50 at dry machine 5 top is connected；Described spray dryer 5 main by nebulizer 50, tower body 55, pneumatic hammer 54 are dried, clean
Pipe 56, blow case 59 and outlet tube 57 forms；Described nebulizer 50 is made up of screw pump 51, hot-air distributor 53 and cavity 52,
And be fixed on spray dryer 5；Described cavity 52 is connected with charging basket 7 by pipeline, is provided between described cavity 52 and charging basket 7
Compression pump 6；Described tower body 55 top that is dried is cylinder, and bottom is cone；The described cylinder that tower body 55 is dried and cone side are each
It is provided with a pneumatic hammer 54, and the opposite side of tower body is dried and be provided with recovery air port 58；Described pneumatic hammer 54 passes through pipeline and air pump 13 phase
Even, it is provided with air filter 1 in front of described air pump 13, and is connected with air pump 13 by pipeline；Described cleaning pipe 56 passes through pipeline
It is connected with the air sweepers 14 being arranged on spray dryer 5 lower section；Described blow case 59 be located at tower body 55 bottom, side are dried
It is provided with aerator 2, and be connected with outlet tube 57；Described outlet tube 57 passes through the air inlet phase of pipeline and cyclone separator 8 side
Even；Described cyclone separator 8 top side is provided with air exhauster 12, and described air exhauster 12 passes through going out of pipeline and cyclone separator 8
Air port is connected；Described cyclone separator 8 bottom is provided with cyclone 81, described cyclone 81 pass through pipeline respectively with air dehumidifier
10 are connected with the air inlet of cyclone separator I 9, and described air dehumidifier 10 is connected with air filter 1 by pipeline；Described rotation
Wind separator I 9 bottom is provided with receipts powder drum 91, and top air outlet passes through pipeline and is connected with reclaiming blower fan 11；Described recovery blower fan 11
It is connected with the recovery air port 58 of spray dryer 5 by pipeline.
A kind of material spray drying system, work process is as follows：After air is filtered by air filter, blow through aerator
Enter the heating of steaming heat exchanger, the air after heating enters the hot blast distribution of high-temperature atomizing device after electric heater heating surely temperature
Device, is thrown out by screw pump high speed through the feed liquid that compression pump pressurizes with from charging basket, mixes, feed liquid is dried in drying tower body
Cheng Fen；Dried feed powder slips into and blows case and by the aerator of side, powder is blown in cyclone separator from outlet tube；Feed powder
After separating through cyclone separator, air is discharged by air exhauster, and feed powder enters the cyclone of bottom；By air dewetting in cyclone
Air after device dehumidifying is blown into cyclone separator I；In cyclone separator I, oarse-grained feed powder enters and receives powder drum, short grained
Material recovered blower fan suction, recovered air port enters spray dryer and again moulds grain；Paste powder on tower body is dried by
The pneumatic hammer that air pump drives is beaten the cleaning pipe shaking off or being driven by air sweepers and is cleaned out entrance and blows in case.
Above content is only to structure example of the present utility model and explanation, the technology of affiliated the art
Personnel are made various modifications or supplement or substituted using similar mode to described specific embodiment, without departing from
The structure of utility model or surmount scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (2)
1. a kind of material spray drying system, is divided by air filter, steaming heat exchanger, electric heater, spray dryer, whirlwind
Form it is characterised in that described air filter is connected with aerator by pipeline from device, air sweepers and air dehumidifier,
Described aerator is connected with steaming heat exchanger by pipeline；Described steaming heat exchanger includes air inlet, air outlet, heat exchanger case
Body, heat-insulation layer, ventilation duct, heating tube, described box heat exchanger one end is provided with air inlet, and the box heat exchanger other end is provided with air-out
Mouth, described air inlet and air outlet oral area are provided with flange, are provided with heat-insulation layer, if being provided with heat-insulation layer inside described box heat exchanger
Dry group heating tube, is provided with resistance wire in heating tube, described heat-insulation layer both sides are provided with some ventilation ducts；
Described steaming heat exchanger is connected with electric heater by pipeline, and described electric heater passes through pipeline and spray dryer top
Nebulizer be connected；Described spray dryer by nebulizer, tower body, pneumatic hammer are dried, clean pipe, blow case and outlet tube forms；
Described nebulizer is made up of screw pump, hot-air distributor and cavity, and is fixed on spray dryer；Described cavity passes through pipeline
It is connected with charging basket, between described cavity and charging basket, be provided with compression pump；The described tower body top that is dried is cylinder, and bottom is cone；Institute
State the cylinder that tower body is dried and cone side is respectively provided with a pneumatic hammer, and the opposite side of tower body is dried and be provided with recovery air port；Described
Pneumatic hammer is connected with air pump by pipeline, is provided with air filter in front of described air pump, and is connected with air pump by pipeline；Described clear
Sweep Gutron piping and be connected with the air sweepers being arranged on below spray dryer；Described blow case be located at tower body bottom is dried
Portion, side is provided with aerator, and is connected with outlet tube；Described outlet tube passes through the air inlet phase of pipeline and cyclone separator side
Even；Described cyclone separator top side is provided with air exhauster, and described air exhauster passes through the air outlet phase of pipeline and cyclone separator
Even；Described air dehumidifier is connected with air filter by pipeline；Described cyclone separator I bottom is provided with receipts powder drum, top
Air outlet passes through pipeline and is connected with reclaiming blower fan；Described recovery blower and pipeline is connected with the recovery air port of spray dryer.
2. a kind of material spray drying system according to claim 1 is it is characterised in that described cyclone separator bottom sets
There is cyclone, described cyclone is connected with the air inlet of air dehumidifier and cyclone separator I respectively by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382535.4U CN205995243U (en) | 2016-04-29 | 2016-04-29 | A kind of material spray drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382535.4U CN205995243U (en) | 2016-04-29 | 2016-04-29 | A kind of material spray drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995243U true CN205995243U (en) | 2017-03-08 |
Family
ID=58204985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382535.4U Expired - Fee Related CN205995243U (en) | 2016-04-29 | 2016-04-29 | A kind of material spray drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905644A (en) * | 2020-07-29 | 2020-11-10 | 青海三四一九干燥设备有限公司 | Heater for pressure spray drying equipment and use method thereof |
| CN113770135A (en) * | 2021-09-10 | 2021-12-10 | 西南石油大学 | Drainage and cleaning system and method in pipeline crossing river section |
-
2016
- 2016-04-29 CN CN201620382535.4U patent/CN205995243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905644A (en) * | 2020-07-29 | 2020-11-10 | 青海三四一九干燥设备有限公司 | Heater for pressure spray drying equipment and use method thereof |
| CN113770135A (en) * | 2021-09-10 | 2021-12-10 | 西南石油大学 | Drainage and cleaning system and method in pipeline crossing river section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170308 Termination date: 20180429 |