CN216814879U - Screen mesh type rotary dryer - Google Patents
Screen mesh type rotary dryer Download PDFInfo
- Publication number
- CN216814879U CN216814879U CN202220291175.2U CN202220291175U CN216814879U CN 216814879 U CN216814879 U CN 216814879U CN 202220291175 U CN202220291175 U CN 202220291175U CN 216814879 U CN216814879 U CN 216814879U
- Authority
- CN
- China
- Prior art keywords
- screen
- assembly
- type rotary
- rotary dryer
- component
- 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.)
- Active
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a screen type rotary dryer which comprises a base (1), a rack (2), a pneumatic device (3), a box body assembly (4), a screen mesh assembly (5), a bearing assembly (6), a feeding device (7), a box cover assembly (8), an air replacement device (9), a transmission device (10), a hinge device (11), a sealing device (12) and a discharging device (13). The structure is characterized in that: the screen assembly (5) is arranged in a closed space formed by the box body assembly (4) and the box cover assembly (8), and heat is supplied through the gas replacement device (9), so that the temperature of material gas entering the screen reaches 300 ℃; the screen assembly (5) is driven to rotate by the transmission device (10), so that the wet material is dried and the particles are firmer; and a pneumatic device is utilized to form an inclination to facilitate discharging. The structure realizes the aim of drying wet materials and the hardening effect, reduces the pollution of exhaust emission and leakage, and achieves the aims of energy conservation, environmental protection and safety.
Description
Technical Field
The utility model relates to the technical field of material drying, in particular to a screen type rotary dryer.
Background
The dryer is mainly used for drying powdery or granular materials with certain humidity. The drying aims to remove moisture or solvent in the raw materials and semi-finished products, so that the materials are convenient to package, transport, store, process and use. The existing known drying machine has the advantages of complex structure, high steel consumption, large occupied area of equipment and suitability for high capacity. For small and medium-sized production capacity users, a machine type with a simple and compact structure is needed to meet the requirements. To meet this requirement, the utility model discloses a screen-type rotary dryer.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: provides a screen type rotary dryer which can be suitable for material drying equipment with medium and small capacity.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a screen type rotary dryer comprises a base, a frame, a pneumatic device, a box body assembly, a screen assembly, a bearing assembly, a feeding device, a box cover assembly, a gas replacement device, a transmission device, a hinge device, a sealing device and a discharging device.
The screen assembly is roller-type, uses a bearing assembly as a support point, and utilizes a transmission to rotate the screen assembly. Both ends of the screen assembly are provided with blades, one end of each blade is forward, and the other end of each blade is reverse, so that the materials can rotate and be dried in the screen. The periphery of the screen assembly is provided with wind shields to ensure that hot gas entering from the air inlet does not leak.
The box body component and the box cover component form a closed space, and the drying condition of materials in the sieve net at a certain temperature is ensured. The heat energy is provided for the materials in the screen by the gas replacement system, so that the temperature of the gas in the screen is heated to 300 ℃, and the effect of drying the materials is achieved.
When wet materials are dispersed on the screen under the action of rotation in the screen, the materials directly obtain heat from air flow through inlet and outlet hot gas, so that moisture is vaporized to achieve the aim of drying, and the waste gas is taken out of the box body through the gas outlet at the lower end of the box body, so that the requirements of safety and environmental protection are met.
The box body assembly is arranged on the base through the frame, one end of the frame is simply supported, and the other end of the frame is fixedly supported. The simple support is controlled by the cylinder to move up and down to control the discharging inclination, the fixed support is a hinge device for connecting the rack and the base, and the discharging is controlled to be smooth through the up-and-down movement of the cylinder.
The cover assembly is bolted to the case assembly and is connected by a hinge, and the case assembly is opened or closed by a handle on the cover assembly.
In addition, a limiting device is arranged at the feeding hole, and the feeding amount is controlled according to actual needs.
The rotation of the screen assembly is realized by adopting a speed reducing motor and mechanical transmission.
The utility model has the beneficial effects that: a screen-type rotary dryer is provided.
1. The screen assembly is selected for drying the materials, so that the heat absorption in the material drying process is uniform, and the particles of the materials are firmer in the rotating process. Not only can heat quickly, but also the drying process is cleaner, the energy is saved, and the purpose of environmental protection is achieved.
2. Utilize pneumatic means control box to support, make the ejection of compact under the cylinder effect, form an inclination, more make things convenient for the ejection of compact.
3. Utilize the box to seal the opening and carry heating gas, utilize gas replacement device, set up the windshield piece, make full use of hot gas gives the material heating, makes waste gas can quick discharge box simultaneously, accomplishes the stoving process fast.
4. The box cover assembly and the box body assembly adopt hinge devices, so that the box body assembly can be opened and closed quickly, and the maintenance is facilitated.
In a word, the screen type rotary dryer provided by the utility model can more conveniently and reasonably complete the drying process through the structural design of the screen assembly, the pneumatic device and the gas replacement device
Drawings
The utility model will be described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a front view of a screen-type rotary dryer of the present invention;
FIG. 2 is a left side view of a screen-type rotary dryer of the present invention;
FIG. 3 is a cross-sectional view of a screen assembly 5 of a screen-type rotary dryer of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings illustrating the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1 and 2 show a main view of a screen-type rotary dryer according to the present invention, which is a preferred embodiment of the present invention. A screen-type rotary dryer comprising: the device comprises a base 1, a frame 2, a pneumatic device 3, a box body assembly 4, a screen mesh assembly 5, a bearing assembly 6, a feeding device 7, a box cover assembly 8, a gas replacement device 9, a transmission device 10, a hinge device 11, a sealing device 12 and a discharging device 13.
The box cover component 8 is provided with a front end enclosure 8-1, a rear end enclosure 8-2, a handle 8-4 and an air inlet 8-3.
The box body component 4 is provided with an exhaust port 4-1, a cleaning port 4-2 and a supporting seat 4-3. The upper part of the box body component 4 is paired with the box cover component 8, and a hinge device 11 is arranged. The discharging device 13 is arranged at the rear lower end of the box body component 4.
The pneumatic device 3 comprises a cylinder 3-1, a lower connecting base 1 and an upper connecting frame 2. The transmission device 10 comprises a speed reducing motor (10-2) and a mechanical transmission body to a transmission shaft (10-1). A sealing device 12 is provided at the junction of the drive shaft 10-1 of the case assembly 4 and the lid assembly 8.
The frame 2 is arranged on the base 1, one end of the frame is fixed, and the other end of the frame can be lifted. The end 3-1 of the mounting cylinder is a lifting end, and a guide device 1-1 is arranged on the base 1 at the lifting end; the other end is a fixed end which is connected with the base 1 by a hinge device 11. The feeding device 7 is provided with a feeding groove 7-2 and a feeding regulator 7-1.
As shown in the figures 1 and 3, the screen assembly 5 comprises a forward blade 5-1, a reverse blade 5-2, a circumferential wind deflector 5-3 and an axial wind deflector 5-4.
The gas replacement device 9 is connected with an external gas source and collects waste gas through the gas inlet 8-3 and the gas outlet 4-1.
Claims (9)
1. The utility model provides a rotatory desiccator of screen cloth formula which characterized in that: the screen-type rotary dryer includes: the device comprises a base (1), a frame (2), a pneumatic device (3), a box body component (4), a screen component (5), a bearing component (6), a feeding device (7), a box cover component (8), a gas replacement device (9), a transmission device (10), a hinge device (11), a sealing device (12) and a discharging device (13); the screen mesh screen device is characterized in that the rack (2) is arranged on the base (1), the box body component (4) and the transmission device (10) are arranged on the rack (2) and fixed, the screen mesh component (5) is arranged in a closed space formed by the box body component (4) and the box cover component (8), and the feeding device (7) is positioned at the front end of the box cover component (8); the hinge device (11) is used as a combined part of the rack (2) and the base (1) and the box body component (4) and the box cover component (8), one end of the pneumatic device (3) is connected with the base (1), the other end of the pneumatic device is connected with the rack (2), and the bearing component (6) is used as a support of the screen component (5); the device is characterized in that the inclination of the discharging device (13) can be adjusted, and the screen assembly (5) provides rotary power through the transmission device (10).
2. A screen-type rotary dryer according to claim 1, wherein: the base (1) is provided with a guider (1-1).
3. A screen-type rotary dryer as claimed in claim 1, wherein: one end of the frame (2) is a hinge support of the hinge device (11), and the other end of the frame is a free support.
4. A screen-type rotary dryer as claimed in claim 1, wherein: the pneumatic device (3) can be controlled by a cylinder.
5. A screen-type rotary dryer as claimed in claim 1, wherein: the box body component (4) is provided with an exhaust port (4-1), a cleaning port (4-2) and a supporting seat (4-3), and the box body component (4) can swing along with the rack (2).
6. A screen-type rotary dryer as claimed in claim 1, wherein: the box cover assembly (8) is provided with a detachable front end enclosure (8-1), a detachable rear end enclosure (8-2) and an air inlet (8-3), and is opened and closed by a handle (8-4) through a hinge device (11).
7. A screen-type rotary dryer as claimed in claim 1, wherein: the screen assembly (5) is provided with a forward blade (5-1), a reverse blade (5-2), a circumferential wind shield (5-3) and an axial wind shield (5-4), and the screen assembly (5) can swing along with the rack (2).
8. A screen-type rotary dryer as claimed in claim 1, wherein: the feeding device (7) is provided with a feeding regulator (7-1).
9. A screen-type rotary dryer as claimed in claim 1, wherein: the transmission device (10) is provided with a transmission shaft (10-1) and a speed reducing motor (10-2), and the transmission device (10) drives the screen assembly (5) to rotate through mechanical transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291175.2U CN216814879U (en) | 2022-02-10 | 2022-02-10 | Screen mesh type rotary dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291175.2U CN216814879U (en) | 2022-02-10 | 2022-02-10 | Screen mesh type rotary dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216814879U true CN216814879U (en) | 2022-06-24 |
Family
ID=82041342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220291175.2U Active CN216814879U (en) | 2022-02-10 | 2022-02-10 | Screen mesh type rotary dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216814879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322486A (en) * | 2022-02-10 | 2022-04-12 | 青岛德固特节能装备股份有限公司 | Screen mesh type rotary dryer |
-
2022
- 2022-02-10 CN CN202220291175.2U patent/CN216814879U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322486A (en) * | 2022-02-10 | 2022-04-12 | 青岛德固特节能装备股份有限公司 | Screen mesh type rotary dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210892600U (en) | Flash evaporation dryer | |
| CN216814879U (en) | Screen mesh type rotary dryer | |
| CN113028816A (en) | A seed encircles type drying device for agricultural | |
| CN109373730A (en) | A kind of rotary desiccation apparatus of agricultural cereal | |
| CN209689332U (en) | A kind of acryl plate hot-air drying unit | |
| CN206025057U (en) | Grain dryer | |
| CN114322486A (en) | Screen mesh type rotary dryer | |
| CN206291695U (en) | A kind of powder interior circulation drying unit | |
| CN208223046U (en) | Airflow drier | |
| CN208187072U (en) | A kind of timber constant temperature drying device | |
| CN210154249U (en) | Drying device is used in heterocyclic compound production | |
| CN211204745U (en) | Rotary quick dryer | |
| CN214469643U (en) | Air-suction type giant intelligent grain dryer | |
| CN209639462U (en) | A kind of agricultural product drying equipment | |
| CN211854698U (en) | Textile material drying machine | |
| CN210892490U (en) | Hot air dryer capable of heating uniformly | |
| CN210410884U (en) | Preparation facilities for coal slurry additive | |
| CN208419468U (en) | A kind of solar heat pump dryer | |
| CN113145533A (en) | General formula wheel hub cleaning equipment | |
| CN206895736U (en) | A kind of tealeaves sterilizing, drying device | |
| CN220829035U (en) | Dryer for biomass fuel production | |
| CN215412953U (en) | Constant temperature blast air drying device | |
| CN219001199U (en) | Medicinal material processing device | |
| CN220411560U (en) | Rice storage device | |
| CN214926108U (en) | Desiccator for plastics processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |