CN107525396A - A kind of spray drying tower dust-scraping device - Google Patents
A kind of spray drying tower dust-scraping device Download PDFInfo
- Publication number
- CN107525396A CN107525396A CN201610441298.9A CN201610441298A CN107525396A CN 107525396 A CN107525396 A CN 107525396A CN 201610441298 A CN201610441298 A CN 201610441298A CN 107525396 A CN107525396 A CN 107525396A
- Authority
- CN
- China
- Prior art keywords
- support
- scraper plate
- tower body
- main shaft
- madial wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of spray drying tower dust-scraping device, and it includes tower body, and center is provided with main shaft in tower body, and the bottom of main shaft connects drive system, support is provided with main shaft, and scraper plate is provided with support, and scraper plate coordinates with the madial wall of tower body to be contacted.The present invention can effectively strike off the dust being bonded in material drying process on tower body madial wall using scraper plate, prevent equipment from blocking；The labor intensity of manual cleaning is reduced, improves efficiency；Its structure is reasonable in design, and operation operation is convenient, is adapted to popularization and application in production.
Description
Technical field
The invention belongs to technical field of phosphorous chemical industry, is related to a kind of spray drying tower for monoammonium phosphate product to be dried, the powder of drying process can be prevented to be bonded in spray drying tower.
Background technology
When monoammonium phosphate product is dried, typically using spray drying tower, but the bottom of spray drying tower easily deposits material, material can be bonded in madial wall caking, can make and be collapsed, it is necessary to cleaning of stopping after accumulation to a certain extent, and cleaning is difficult, influences production efficiency.
The content of the invention
The purpose of the present invention is to be directed to problem above, there is provided a kind of spray drying tower dust-scraping device reasonable in design, easy to operate, it can effectively prevent the powder of drying process to be bonded in spray drying tower, it is ensured that the normal operation of equipment.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of spray drying tower dust-scraping device, including tower body, center is provided with main shaft in tower body, the bottom connection drive system of main shaft, is provided with support on main shaft, scraper plate is provided with support, scraper plate coordinates with the madial wall of tower body to be contacted.
The tower body is gradually thicker round table-like from the bottom to top, and scraper plate is parallel with the madial wall of tower body, and both distances are less than 1cm.The distance between scraper plate and madial wall should not be too big, and too big easily to form dead angle, that is, certain thickness material adhesive linkage be present can not strike off, and scraper plate is preferably unlimited close to tower body madial wall, it is ensured that best dust blowing effect.
The scraper plate is to be fixed using part made of angle steel, its both ends by support.The length of the madial wall of length≤tower body of scraper plate, because in actual production, the bottom of tower body is easiest to be bonded material, therefore the length of scraper plate is generally the half of tower body madial wall length, scraper plate length is shorter, and spent electric energy is fewer during rotation, being capable of the effectively save energy.
The support includes at least two groups of horizontal supports be arrangeding in parallel, and horizontal support is vertical with main shaft to be fixedly connected, and the end of two groups of horizontal supports is fixedly connected with scraper plate.Scraper plate is fixed by horizontal support, when the shaft rotates scraper plate can be driven to rotate close to tower body madial wall, dust blowing can be carried out.
Perpendicular support is additionally provided between the horizontal support is straight, perpendicular support is vertical with horizontal support, with main axis parallel.By horizontal support and the design of perpendicular support, scraper plate can be effectively fixed, prevents its displacement.
The drive system includes motor, reductor, speed reducer output shaft and the worm-gear speed reducer being sequentially connected, and worm-gear speed reducer is connected with main shaft.Main axis is driven by drive system, and then scraper plate is rotated, and dust blowing is realized to tower body inside.
The present invention is due to using said structure design, having following beneficial effect：
1）The dust being bonded in material drying process on tower body madial wall can be effectively struck off, prevents equipment from blocking；The puzzlement for causing parking to clear up, can improve production efficiency.
2）The present invention is reasonable in design, and operation operation is convenient, is adapted to popularization and application in production.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
The present invention is further illustrated with reference to embodiment, but the scope of protection of present invention is not limited to the scope of embodiment statement.
As shown in figure 1, a kind of spray drying tower dust-scraping device, including tower body 1, center is provided with main shaft 2 in tower body 1, the bottom connection drive system 3 of main shaft 2, is provided with support 4 on main shaft 2, scraper plate 5 is provided with support 4, scraper plate contacts with the madial wall cooperation of tower body 1.
For the tower body 1 to be gradually thicker round table-like from the bottom to top, scraper plate is parallel with the madial wall of tower body 1, and both distance be less than 1cm.
The scraper plate is to be fixed using part made of angle steel, its both ends by support 4.
The support 4 includes at least two groups horizontal supports 41 be arrangeding in parallel, and horizontal support is vertical with main shaft to be fixedly connected, and the end of two groups of horizontal supports is fixedly connected with scraper plate.
Perpendicular support 42 is additionally provided between the horizontal support 41 is straight, perpendicular support is vertical with horizontal support, with main axis parallel.
The drive system 3 includes motor 31, reductor 32, speed reducer output shaft 33 and the worm-gear speed reducer 34 being sequentially connected, and worm-gear speed reducer 34 is connected with main shaft.
During use, spray drying tower is first turned on material is dried, after spray drying tower madial wall is bonded certain material, open drive device, make it drive main shaft, support and scraper plate to be rotated, by scratching for scraper plate and tower body madial wall, the material of bonding can be wiped off, equipment fault is avoided, and the waste of material can be prevented.When the water content of material is larger, spray drying tower can also be opened simultaneously with drive device, dust blowing is carried out to it while dry materials, prevents material to be attached on tower body.
Claims (6)
1. a kind of spray drying tower dust-scraping device, including tower body（1）, it is characterised in that：Tower body（1）Interior center is provided with main shaft（2）, main shaft（2）Bottom connection drive system（3）, main shaft（2）On support is installed（4）, support（4）On scraper plate is installed（5）, scraper plate and tower body（1）Madial wall coordinate contact.
2. device according to claim 1, it is characterised in that：The tower body（1）For gradual thicker round table-like, scraper plate and tower body from the bottom to top（1）Madial wall it is parallel, and both distance is less than 1cm.
3. device according to claim 1, it is characterised in that：The scraper plate is to pass through support using part made of angle steel, its both ends（4）It is fixed.
4. device according to claim 1, it is characterised in that：The support（4）Including at least two groups of horizontal supports be arrangeding in parallel（41）, horizontal support is vertical with main shaft to be fixedly connected, and the end of two groups of horizontal supports is fixedly connected with scraper plate.
5. device according to claim 4, it is characterised in that：The horizontal support（41）Perpendicular support is additionally provided between straight（42）, perpendicular support is vertical with horizontal support, with main axis parallel.
6. device according to claim 1, it is characterised in that：The drive system（3）Including the motor being sequentially connected（31）, reductor（32）, speed reducer output shaft（33）And worm-gear speed reducer（34）, worm-gear speed reducer（34）It is connected with main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441298.9A CN107525396A (en) | 2016-06-20 | 2016-06-20 | A kind of spray drying tower dust-scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441298.9A CN107525396A (en) | 2016-06-20 | 2016-06-20 | A kind of spray drying tower dust-scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107525396A true CN107525396A (en) | 2017-12-29 |
Family
ID=60734393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610441298.9A Pending CN107525396A (en) | 2016-06-20 | 2016-06-20 | A kind of spray drying tower dust-scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107525396A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357477A (en) * | 2018-10-08 | 2019-02-19 | 新河金波绿泰科技有限公司 | A kind of circular form suspension siding pressure spray drying tower |
-
2016
- 2016-06-20 CN CN201610441298.9A patent/CN107525396A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357477A (en) * | 2018-10-08 | 2019-02-19 | 新河金波绿泰科技有限公司 | A kind of circular form suspension siding pressure spray drying tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |