CN202853328U - Sealing device for multilayer drying machine - Google Patents
Sealing device for multilayer drying machine Download PDFInfo
- Publication number
- CN202853328U CN202853328U CN 201220535503 CN201220535503U CN202853328U CN 202853328 U CN202853328 U CN 202853328U CN 201220535503 CN201220535503 CN 201220535503 CN 201220535503 U CN201220535503 U CN 201220535503U CN 202853328 U CN202853328 U CN 202853328U
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- CN
- China
- Prior art keywords
- central shaft
- sealing device
- drying machine
- side plate
- level dryer
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of drying equipments and particularly relates to a sealing device for a multilayer drying machine. The sealing device for the multilayer drying machine comprises a framework composed of a top plate and side plates placed on two ends of the sealing device. Axle holes are formed in the side plates. A central shaft is arranged between the two axle holes and gears are arranged on end portions of the central shaft. The sealing device for a multilayer drying machine further comprises a leakage stopping component. The leakage stopping component comprises a body wrapping on the surface of the central shaft. A plurality of integrally formed separation blades are arranged on the outside surface of the body along peripheral direction. The separation blades are straight and the edges of the separation blades are in parallel with the central line of the central shaft. The sealing device for the multilayer drying machine is simple in structure, easy to install, convenient to maintain and repair, and good in sealing effect and the energy consumption of the drying machine is reduced.
Description
Technical field
The utility model belongs to the drying equipment technical field, relates in particular to a kind of sealing device for multi-level dryer.
Background technology
Existing multi-level dryer arranges a casing usually, and the multilayer conveyer belt is set in casing, on the two side of casing heater is set, and the top of casing arranges heated air circulation device.Material is expected on the conveyer belt from an end of casing, behind long distance conveying and heat drying, sends rewinding from the other end of casing.Usually have larger slit between the opening at the surface of conveyer belt and casing head and the tail two ends, the hot gas that produces of heater will leak from these slits constantly like this, causes the waste of the energy, the operation cost of increase enterprise.
The utility model content
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, be easy to installation, maintenance and safeguard multi-level dryer sealing device convenient, good sealing effect.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: the multi-level dryer sealing device comprises the framework that is made of top board and the side plate that is positioned at two ends, be provided with axis hole at described side plate, between two axis holes, set up central shaft, be provided with gear in the end of described central shaft; Also comprise the leak-stopping parts, these leak-stopping parts comprise the body that is coated on described central shaft surface, on the outer surface of this body along being circumferentially with a plurality of integrated catch, described catch be straight, its edge is parallel with the center line of described central shaft.
Advantage of the present utility model and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure, be easy to realize.Whole device by frame installation on the frame of multi-level dryer both ends open place, conveyer belt both sides, gear is meshed with the transmission chain of conveyer belt, central shaft and leak-stopping parts are with the front of conveyer belt and then synchronously rotation like this, the catch alternately seals the slit, reduce the loss of hot gas, good sealing effect, maintenance maintenance are also very convenient.
Preferably: described gear is one, is located at an end of described central shaft.
Preferably: described gear is two, is located at the two ends of described central shaft.
Preferably: also be provided with the axle sleeve corresponding with described axis hole in the outside of described side plate, the outer wall of described axle sleeve is provided with notch, is plugged with connecting bolt in described notch, and the other end of described connecting bolt is connected on the otic placode that is fixed on the described side plate.
Preferably: between described axle sleeve and described central shaft, be provided with bearing.
Preferably: described leak-stopping parts are the silica gel material.
Description of drawings
Fig. 1 is top view of the present utility model;
Fig. 2 is A-A schematic cross-section among Fig. 1.
Among the figure: 1, gear; 2, catch; 3, framework; 4, connecting bolt; 5, axle sleeve; 6, bearing; 7, central shaft; 8, conveyer belt; 9, material.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1 and Fig. 2, the utility model comprises framework 3, and this framework 3 is made of top board and the side plate that is positioned at two ends, is provided with axis hole at side plate, is provided with axle sleeve 5 in the outside of axis hole.In the present embodiment, axle sleeve 5 is installed in the following way: the outer wall of axle sleeve 5 is provided with notch, is plugged with connecting bolt 4 in this notch, and the other end of this connecting bolt 4 is connected on the otic placode that is fixed on the side plate.Adopt aforesaid way to guarantee the convenience of maintenance maintenance, dismounting is very convenient.Whole device is fixed on the frame of drying machine by the biside plate of framework 3, namely is erected on the conveyer belt 8.
Also comprise central shaft 7, stretch out from axis hole and axle sleeve 5 at its two ends, is provided with gear 1 in the end.Gear 1 is used for the transmission chain engagement with conveyer belt 8, and what can expect is that gear 1 can be one, is located at an end of central shaft 7; Gear 1 can be two also, is located at the two ends of central shaft 7.The flexibility of rotating in order to promote central shaft 7 arranges bearing 6 between central shaft 7 and axle sleeve 5.
Be provided with the leak-stopping parts at central shaft 7, these parts comprise the body that is coated on central shaft 7 surfaces, and along being circumferentially with a plurality of integrated catch 2, it is parallel that the shape of catch 2 is preferably center line straight, margin and center axle 7 on the outer surface of this body.Choosing of material, the leak-stopping parts should have good heat endurance and good distortion, recovery capability, therefore material is preferably silica gel.
The course of work of this example: along with the motion of transmission chain, the central shaft 7 of this sealing device and leak-stopping parts are done the synchronous uniform velocity rotation, and catch 2 alternatelies block the slit at drying machine two ends, reduce the loss of hot gas, good sealing effect.Material 9 passes through between catch 2 and conveyer belt 8.
Claims (6)
1. multi-level dryer sealing device, it is characterized in that: comprise the framework (3) that is consisted of by top board and the side plate that is positioned at two ends, be provided with axis hole at described side plate, between two axis holes, set up central shaft (7), be provided with gear (1) in the end of described central shaft (7); Also comprise the leak-stopping parts, these leak-stopping parts comprise the body that is coated on described central shaft (7) surface, on the outer surface of this body along being circumferentially with a plurality of integrated catch (2), described catch (2) be straight, its edge is parallel with the center line of described central shaft (7).
2. according to multi-level dryer sealing device claimed in claim 1, it is characterized in that: described gear (1) is one, is located at an end of described central shaft (7).
3. according to multi-level dryer sealing device claimed in claim 1, it is characterized in that: described gear (1) is two, is located at the two ends of described central shaft (7).
4. according to multi-level dryer sealing device claimed in claim 1, it is characterized in that: also be provided with the axle sleeve corresponding with described axis hole (5) in the outside of described side plate, the outer wall of described axle sleeve (5) is provided with notch, be plugged with connecting bolt (4) in described notch, the other end of described connecting bolt (4) is connected on the otic placode that is fixed on the described side plate.
5. according to multi-level dryer sealing device claimed in claim 4, it is characterized in that: between described axle sleeve (5) and described central shaft (7), be provided with bearing (6).
6. according to multi-level dryer sealing device claimed in claim 1, it is characterized in that: described leak-stopping parts are the silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535503 CN202853328U (en) | 2012-10-19 | 2012-10-19 | Sealing device for multilayer drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535503 CN202853328U (en) | 2012-10-19 | 2012-10-19 | Sealing device for multilayer drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202853328U true CN202853328U (en) | 2013-04-03 |
Family
ID=47984514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535503 Expired - Fee Related CN202853328U (en) | 2012-10-19 | 2012-10-19 | Sealing device for multilayer drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202853328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154734A (en) * | 2014-08-22 | 2014-11-19 | 山东佐田氏生物科技有限公司 | Sealing device for material opening of organic fertilizer drying system |
-
2012
- 2012-10-19 CN CN 201220535503 patent/CN202853328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154734A (en) * | 2014-08-22 | 2014-11-19 | 山东佐田氏生物科技有限公司 | Sealing device for material opening of organic fertilizer drying system |
| CN104154734B (en) * | 2014-08-22 | 2016-01-20 | 山东佐田氏生物科技有限公司 | A kind of organic fertilizer drying system material mouth sealing device |
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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 |
Granted publication date: 20130403 Termination date: 20181019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |