CN210013832U - Centrifugal fan is used in wood fibre powder production - Google Patents
Centrifugal fan is used in wood fibre powder production Download PDFInfo
- Publication number
- CN210013832U CN210013832U CN201920879950.4U CN201920879950U CN210013832U CN 210013832 U CN210013832 U CN 210013832U CN 201920879950 U CN201920879950 U CN 201920879950U CN 210013832 U CN210013832 U CN 210013832U
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- Prior art keywords
- centrifugal fan
- motor
- shell
- filter
- impeller
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Abstract
The utility model discloses a centrifugal fan is used in production of wood fibre powder, including base, two and rose box of bracing piece, base upper end one side is provided with the motor, the transmission output of motor is provided with the action wheel, be provided with the belt on the action wheel, motor one side is provided with bracing piece one, bracing piece one side is provided with bracing piece two, bracing piece opposite side is provided with the casing, be provided with on the casing lateral wall the rose box, be provided with the filter in the rose box, the filter is gone up to embed and is had the filter screen, be provided with the impeller in the casing, the impeller middle part is provided with the transmission shaft. Has the advantages that: the utility model discloses a set up deep bead and handle groove, the position that makes the centrifugal fan accessible change the deep bead comes to the convenient regulation of air output size, makes centrifugal fan's practicality strengthen greatly.
Description
Technical Field
The utility model relates to a centrifugal fan technical field, concretely relates to centrifugal fan is used in wood fiber powder production.
Background
The wood fiber powder is an organic flocculent fiber substance obtained by chemical treatment and mechanical processing of natural renewable wood, has the characteristics of no toxicity, no odor, no pollution, no radioactivity and the like, is widely used in the fields of concrete mortar, gypsum products, wood pulp sponge, asphalt roads and the like, has good effects of preventing coating cracking, improving water retention, improving production stability and construction convenience, increasing strength, enhancing adhesive force to the surface and the like, and needs to use a centrifugal fan in the production process of the wood fiber powder.
The filter part of the air inlet of the centrifugal fan for producing the existing wood fiber powder is difficult to replace conveniently, the cleaning and the maintenance are inconvenient, the air output of the centrifugal fan for producing the existing wood fiber powder is difficult to adjust conveniently, the practicability is not enough, and the use requirement of producing the wood fiber powder is difficult to meet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, present centrifugal fan for wood fibre powder production, solved the filter part of current centrifugal fan for wood fibre powder production's air intake be difficult to convenient change, clear up maintain inconvenient and the air output size be difficult to convenient adjust, the not enough problem of practicality.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a centrifugal fan is used in production of wood fibre powder, including base, bracing piece two and rose box, base upper end one side is provided with the motor, the transmission output of motor is provided with the action wheel, be provided with the belt on the action wheel, motor one side is provided with bracing piece one, bracing piece one side is provided with bracing piece two, bracing piece opposite side is provided with the casing, be provided with on the casing lateral wall the rose box, be provided with the filter in the rose box, the filter screen has been embedded on the filter, be provided with the impeller in the casing, the impeller middle part is provided with the transmission shaft, transmission shaft one end is provided with from the driving wheel, the impeller top is provided with the deep bead, the shaping has the handle groove on the deep bead.
Further, the motor with the base passes through bolted connection, the action wheel with the transmission output key-type connection of motor.
Furthermore, the belt is nested on the driving wheel, and the first supporting rod and the second supporting rod are welded with the base.
Furthermore, the shell is connected with the first supporting rod and the second supporting rod through bolts, and the filter box is welded with the shell.
Further, the filter plate with rose box sliding connection, the impeller with transmission shaft key-type connection.
Furthermore, the transmission shaft is connected with the shell in a rotating mode, and the transmission shaft is connected with the driven wheel in a key mode.
Further, the belt is nested on the driven wheel, and the wind shield is connected with the shell in a sliding mode.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the filtering part of the air inlet of the existing centrifugal fan for producing the wood fiber powder is difficult to replace conveniently and is inconvenient to clean and maintain, the utility model ensures that the impeller can keep clean under the condition of long-term work of the centrifugal fan by arranging the filter box, the filter plate and the filter screen, and the filter screen can be taken out conveniently and quickly for cleaning, so that the convenience of cleaning and maintaining the centrifugal fan is greatly improved;
2. the air output size of centrifugal fan for solving current wood fibre powder production is difficult to convenient the regulation, problem that the practicality is not enough, the utility model discloses a set up deep bead and handle groove, the position that makes the centrifugal fan accessible change the deep bead comes to the convenient regulation of air output size, makes centrifugal fan's practicality strengthen greatly.
Drawings
Fig. 1 is a schematic structural view of a centrifugal fan for producing wood fiber powder according to the present invention;
FIG. 2 is a back view of the motor and the housing of the centrifugal fan for producing wood fiber powder according to the present invention;
FIG. 3 is a schematic structural view of a filter plate in a centrifugal fan for producing wood fiber powder according to the present invention;
fig. 4 is a sectional view of the middle shell of the centrifugal fan for producing wood fiber powder.
The reference numerals are explained below:
1. a base; 2. a motor; 3. a driving wheel; 4. a belt; 5. a first supporting rod; 6. a second supporting rod; 7. a housing; 8. a filter box; 9. a filter plate; 10. a filter screen; 11. an impeller; 12. a drive shaft; 13. a driven wheel; 14. a wind deflector; 15. a handle slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, a centrifugal fan for producing wood fiber powder comprises a base 1, a second support rod 6 and a filter box 8, wherein a motor 2 is arranged on one side of the upper end of the base 1, a driving wheel 3 is arranged at the transmission output end of the motor 2, a belt 4 is arranged on the driving wheel 3, a first support rod 5 is arranged on one side of the motor 2, a second support rod 6 is arranged on one side of the first support rod 5, a shell 7 is arranged on the other side of the first support rod 5, the filter box 8 is arranged on one side wall of the shell 7, a filter plate 9 is arranged in the filter box 8, a filter screen 10 is embedded in the filter plate 9, an impeller 11 is arranged in the shell 7, a transmission shaft 12 is arranged in the middle of the impeller 11, a driven wheel 13.
As shown in fig. 1 and 2, the motor 2 is connected with the base 1 through a bolt, the driving wheel 3 is connected with the transmission output end key of the motor 2, and the motor 2 can drive the driving wheel 3 to rotate during operation.
As shown in fig. 1 and 2, the belt 4 is nested on the driving wheel 3, the first support rod 5 and the second support rod 6 are welded to the base 1, the first support rod 5 and the second support rod 6 fix the housing 7, and when the motor 2 drives the driving wheel 3 to rotate, the belt 4 also rotates accordingly.
As shown in figure 1, the shell 7 is connected with the first support rod 5 and the second support rod 6 through bolts, the filter box 8 is welded with the shell 7, an air inlet is formed in one side, in contact with the filter box 8, of the shell 7, and air can enter the centrifugal fan through the filter box 8 during operation.
As shown in fig. 1 and 3, the filter plate 9 is slidably connected with the filter box 8, the impeller 11 is in key connection with the transmission shaft 12, and the filter screen 10 can filter air sucked by the centrifugal fan, so that the centrifugal fan is prevented from being attached with impurities such as excessive dust and the like on the impeller 11 after being used for a long time, the impeller 11 can be kept clean, and the cleaning and maintenance period of the centrifugal fan is greatly prolonged.
As shown in fig. 2 and 4, the transmission shaft 12 is rotatably connected to the housing 7, and the transmission shaft 12 is keyed to the driven wheel 13.
As shown in fig. 2, belt 4 nests in from driving wheel 13, deep bead 14 and casing 7 sliding connection, motor 2 can drive from driving wheel 13 and belt 4 and rotate at the during operation, can drive impeller 11 through transmission shaft 12 from driving wheel 13 and rotate to make centrifugal fan work, can pull deep bead 14 through handle slot 15 and slide on casing 7, thereby make centrifugal fan's air output size can be convenient adjust.
The utility model provides a pair of centrifugal fan's theory of operation is used in wood fiber powder production: the centrifugal fan uses an external power supply, the motor 2 can drive the driven wheel 13 to rotate through the driving wheel 3 and the belt 4 when in work, the driven wheel 13 can drive the impeller 11 to rotate through the transmission shaft 12, thereby ensuring that the centrifugal fan works, the centrifugal fan can exhaust air through the filter screen 10 when working, the filter screen 10 can filter the air sucked by the centrifugal fan so as to prevent the impeller 11 from being adhered with excessive dust and other impurities after the centrifugal fan is used for a long time, the impeller 11 can be kept clean, the cleaning and maintenance period of the centrifugal fan is greatly prolonged, when the filter screen 10 needs to be cleaned, the filter screen 9 can be pulled out from the filter box 8, so that the filter screen 10 can be cleaned conveniently, the wind deflector 14 can be pulled to slide on the shell 7 through the handle groove 15, therefore, the air output of the centrifugal fan can be conveniently adjusted, and the centrifugal fan is more practical.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a wood fibre powder production is with centrifugal fan which characterized in that: comprises a base (1), a second support rod (6) and a filter box (8), wherein one side of the upper end of the base (1) is provided with a motor (2), the transmission output end of the motor (2) is provided with a driving wheel (3), the driving wheel (3) is provided with a belt (4), one side of the motor (2) is provided with a first support rod (5), one side of the first support rod (5) is provided with the second support rod (6), the other side of the first support rod (5) is provided with a shell (7), one side wall of the shell (7) is provided with the filter box (8), a filter plate (9) is arranged in the filter box (8), a filter screen (10) is embedded in the filter plate (9), an impeller (11) is arranged in the shell (7), the middle part of the impeller (11) is provided with a transmission shaft (12), one, a wind shield (14) is arranged above the impeller (11), and a handle groove (15) is formed in the wind shield (14).
2. The centrifugal fan for producing wood fiber powder according to claim 1, wherein: the motor (2) is connected with the base (1) through a bolt, and the driving wheel (3) is connected with the transmission output end key of the motor (2).
3. The centrifugal fan for producing wood fiber powder according to claim 1, wherein: the belt (4) is nested on the driving wheel (3), and the first supporting rod (5) and the second supporting rod (6) are welded with the base (1).
4. The centrifugal fan for producing wood fiber powder according to claim 1, wherein: the shell (7) is connected with the first supporting rod (5) and the second supporting rod (6) through bolts, and the filter box (8) is welded with the shell (7).
5. The centrifugal fan for producing wood fiber powder according to claim 1, wherein: the filter plate (9) is connected with the filter box (8) in a sliding mode, and the impeller (11) is connected with the transmission shaft (12) in a key mode.
6. The centrifugal fan for producing wood fiber powder according to claim 1, wherein: the transmission shaft (12) is rotationally connected with the shell (7), and the transmission shaft (12) is connected with the driven wheel (13) in a key mode.
7. The centrifugal fan for producing wood fiber powder according to claim 1, wherein: the belt (4) is nested on the driven wheel (13), and the wind shield (14) is in sliding connection with the shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879950.4U CN210013832U (en) | 2019-06-12 | 2019-06-12 | Centrifugal fan is used in wood fibre powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879950.4U CN210013832U (en) | 2019-06-12 | 2019-06-12 | Centrifugal fan is used in wood fibre powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210013832U true CN210013832U (en) | 2020-02-04 |
Family
ID=69319041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920879950.4U Expired - Fee Related CN210013832U (en) | 2019-06-12 | 2019-06-12 | Centrifugal fan is used in wood fibre powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210013832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909306A (en) * | 2022-05-07 | 2022-08-16 | 张杭 | Dust filtration type centrifugal fan with automatic cleaning mechanism |
-
2019
- 2019-06-12 CN CN201920879950.4U patent/CN210013832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114909306A (en) * | 2022-05-07 | 2022-08-16 | 张杭 | Dust filtration type centrifugal fan with automatic cleaning mechanism |
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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 |
Granted publication date: 20200204 Termination date: 20200612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |