CN211800423U - Wood fiber stirring device - Google Patents
Wood fiber stirring device Download PDFInfo
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- CN211800423U CN211800423U CN202020342482.XU CN202020342482U CN211800423U CN 211800423 U CN211800423 U CN 211800423U CN 202020342482 U CN202020342482 U CN 202020342482U CN 211800423 U CN211800423 U CN 211800423U
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Abstract
The utility model relates to a wood fiber stirring device, which comprises a stirring barrel, a material conveying device used for adding materials and a stirring device used for stirring the materials, wherein the stirring barrel comprises an inner barrel and an outer barrel, and the material conveying device conveys the materials to the inner barrel; the side wall of the inner barrel is provided with a discharge hole and a screen; the bottom wall of the outer barrel is provided with a blanking port, and the inner barrel can rotate around a self central shaft relative to the outer barrel; and heating devices are arranged on the conveying device and the side wall of the outer barrel. The utility model discloses a rotatory stirring of agitating unit itself to and the rotation of interior bucket self, not only can further strengthen the stirring effect of material, also can make the material produce centrifugal force at rotatory in-process simultaneously, thereby to the removal of interior bucket inside wall, the screen cloth of being convenient for filters the material, thereby realizes that the material mixes and screens out going on in step of impurity.
Description
Technical Field
The utility model relates to a wood fibre production facility technical field especially relates to a wood fibre agitating unit.
Background
Wood fiber is a mechanical tissue composed of thickened cell walls and fibrous cells having fine crevice-like pores, which are lignified, and is one of the main components constituting xylem. The wood fiber used in the textile and clothing industry is viscose fiber which is converted from wood pulp through a production process and is cellulose fiber. The method comprises the steps of crushing wood, cooking at high temperature to prepare wood pulp, removing sugar and lipid in the wood pulp, extracting plant cellulose, and remolding cellulose molecules to obtain the textile raw material. In the process of producing wood fiber, various additives in different proportions are required to be added and mixed to form the finished wood fiber. In the prior art, the mixing process is usually carried out by manual stirring or by mechanical stirring by placing the mixed materials into a tank-like container. However, the former of the two methods has low efficiency and is easy to cause the problem of uneven mixing, and the latter is difficult to remove other impurities in the mixing process, so that the finished product effect is affected, the requirement on the drying degree of the material is high, otherwise, the finally formed material effect is not good.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a wood fiber stirring device.
A wood fiber stirring device comprises a stirring barrel, a material conveying device and a stirring device, wherein the material conveying device is used for adding materials, the stirring device is used for stirring the materials, the stirring barrel comprises an inner barrel and an outer barrel, and the material conveying device conveys the materials to the inner barrel; the side wall of the inner barrel is provided with a discharge hole and a screen; the bottom wall of the outer barrel is provided with a blanking port, and the inner barrel can rotate around a self central shaft relative to the outer barrel; and heating devices are arranged on the conveying device and the side wall of the outer barrel. The utility model discloses a agitating unit can realize the stirring to the wood fibre material of interior bucket, makes it can mix more evenly, in addition, through the rotatory stirring of agitating unit itself to and the rotation of interior bucket self, not only can further strengthen the stirring effect of material, also can make the material produce centrifugal force at rotatory in-process simultaneously, thereby inside bucket inside wall removes, the screen cloth of being convenient for filters the material, thereby realize that the material mixes and screens out going on in step of impurity. In addition, the heating device can also volatilize the moisture attached to the wood fiber material, so that the drying of the material is ensured, and the material can be effectively prevented from being stained on the wall to facilitate the subsequent cleaning of the device.
Furthermore, the stirring device comprises a first motor, a second motor and a stirring rod, the first motor is fixedly connected with the stirring rod, the stirring rod penetrates through the top wall of the outer barrel and extends into the inner barrel, a stirring blade is fixed on the part of the stirring rod positioned in the inner barrel, and a rotating shaft of the second motor penetrates through the bottom wall of the outer barrel and is fixedly connected with the bottom wall of the inner barrel. The first motor is used for driving the stirring rod to mix and stir the wood fiber wood in the inner barrel, and the second motor is used for driving the whole inner barrel to rotate so that the material is centrifugally moved to be screened out of impurities through the screen.
Furthermore, an opening is formed in the top of the inner barrel, a shielding plate is fixedly arranged on the stirring rod, and the shielding plate is located above the opening. Interior bucket top sets up the rotatory time of bucket in open-ended aim at, does not influence the feeding device and carries the material to interior bucket inside, and the sunshade is then in order to prevent that the material from producing excessive splashing at stirring and rotatory in-process, has avoided influencing the stirring mixed effect of material.
Furthermore, the feeding device comprises a hopper, two feeding plates and two baffles, wherein the feeding plates penetrate through the side wall of the outer barrel, one end of each feeding plate is connected with the hopper, the other end of each feeding plate extends to the upper part of the inner barrel, and the two baffles are respectively positioned on two sides of the feeding plates. The hopper is arranged outside the outer barrel, so that the top cover of the outer barrel does not need to be opened for charging during charging, and manual charging is facilitated.
Further, the feeding plate is a heat conducting plate. The feed plate is the article that the material contact time is the longest in transportation process, therefore when the feed plate heats through heating device, utilizes the characteristic of feed plate heat conduction material to make the monoblock feed plate can both be heated, and the feed plate then can heat the material for the adnexed moisture of material volatilizees, with the aridity of reinforcing material, subsequent stirring processing of being convenient for.
Furthermore, the conveying devices are multiple and are distributed along the outer side wall of the outer barrel respectively. The conveying devices can be arranged in a plurality of numbers, so that wood fibers can be conveniently added with various different materials during material forming, and different materials are added through different conveying devices to realize mixing and stirring of the materials; secondly, a large amount of wood fiber components are input from different material conveying devices, and the material conveying efficiency can be improved while the material is heated more fully by the feeding plate through a mode of dividing one into a plurality of materials.
Furthermore, a clamping block is arranged on the inner wall of the outer barrel and positioned above the inner barrel, and a water absorbing piece is mounted on the clamping block. The main purpose of the water absorption piece is to prevent the water from falling into the inner barrel or the outer barrel again after cooling in order to absorb the water volatilized by the materials, thereby influencing the dryness of the materials.
Furthermore, the rotating shaft of the second motor is fixedly connected with the bottom of the inner barrel through a connecting block, a groove matched with the connecting block is formed in the bottom of the outer barrel, and the connecting block is located in the groove. The purpose of connecting block setting is in the stability of further reinforcing interior bucket rotation, also can increase the support intensity of interior bucket simultaneously.
Furthermore, a gasket is arranged between the connecting block and the groove. The gasket can effectively reduce the friction force between the connecting block and the bottom wall of the outer barrel, so that the rotation of the inner barrel is smoother, and the service life of the inner barrel and the service life of the outer barrel can be effectively prolonged.
Compared with the prior art, the utility model beneficial effect who has:
one, the utility model discloses a wood fibre agitating unit carries out the intensive mixing through agitating unit to the material in the interior bucket and mixes, and centrifugal force is applyed to its inside material with the interior bucket mode of rotation simultaneously to the lateral wall of bucket sets up discharge gate and screen cloth in, realizes the edulcoration to the material, and stirring vane can effectively break up the material and make its constantly activity with the intensive mixing, and centrifugal force makes the material move all the time to the screen cloth again, can realize in proper order that the stirring mixes going on in step with the edulcoration, very big improvement wood fibre's production efficiency.
Two, the utility model discloses a wood fibre agitating unit all is equipped with heating device at feeding device and outer bucket lateral wall, and heating device's setting not only makes the subsidiary moisture of wood fibre material volatilize, has guaranteed the drying of material, thereby also can prevent effectively that it from being stained with the convenient follow-up washing to the device of wall.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1, a wood fiber stirring device 3 comprises a stirring barrel 1, a material conveying device 2 for adding materials, and a stirring device 3 for stirring the materials, wherein the stirring barrel 1 comprises an inner barrel 12 and an outer barrel 11, and the material conveying device 2 conveys the materials to the inner barrel 12; the side wall of the inner barrel 12 is provided with a discharge hole 121 and is provided with a screen 4; the bottom wall of the outer barrel 11 is provided with a blanking port 111, and the inner barrel 12 can rotate around the central axis of the inner barrel 11 relative to the outer barrel 11; the side walls of the material conveying device 2 and the outer barrel 11 are provided with heating devices 5. The utility model discloses a agitating unit 3 can realize the stirring to the wood fiber material of interior bucket 12, make it can mix more evenly, in addition, through the rotatory stirring of agitating unit 3 itself, and the rotation of interior bucket 12 self, not only can further strengthen the stirring effect of material, also can make the material produce centrifugal force at rotatory in-process simultaneously, thereby to interior bucket 12 inside wall removal, the screen cloth 4 of being convenient for filters the material, thereby realize that the material mixes and the synchronization of screening impurity goes on. In addition, the heating device 5 can also volatilize the moisture attached to the wood fiber material, so that the drying of the material is ensured, and the material can be effectively prevented from being stained on the wall to facilitate the subsequent cleaning of the device.
In the present embodiment, the stirring device 3 includes a first motor 31, a second motor 32 and a stirring rod 33, the first motor 31 is fixedly connected to the stirring rod 33, the stirring rod 33 passes through the top wall of the outer tub 11 and extends into the inner tub 12, a stirring blade 331 is fixed to a portion of the stirring rod 33 located in the inner tub 12, and a rotating shaft of the second motor 32 passes through the bottom wall of the outer tub 11 and is fixedly connected to the bottom wall of the inner tub 12. The first motor 31 is used for driving the stirring rod 33 to mix and stir the wood fiber wood in the inner barrel 12, and the second motor 32 is used for driving the whole inner barrel 12 to rotate, so that the material is centrifugally moved to pass through the screen 4 to screen out impurities. In order to make the materials more fully mixed during the stirring process, the rotation directions of the first motor 31 and the second motor 32 should be opposite, that is, if the rotation direction of the first motor 31 is clockwise, the rotation direction of the second motor 32 is counterclockwise. Of course, the first motor 31 and the second motor 32 may be the same, but the rotation speeds of the two motors should have corresponding speed differences.
In this embodiment, the top of the inner barrel 12 is provided with an opening 6, the stirring rod 33 is fixedly provided with a shielding plate 7, and the shielding plate 7 is positioned above the opening 6. The purpose of the opening 6 arranged on the top of the inner barrel 12 is that the inner barrel 12 does not influence the conveying device 2 to convey materials to the inner barrel 12 when rotating, and the shielding plate 7 prevents the materials from generating excessive splashing in the stirring and rotating processes, thereby avoiding influencing the stirring and mixing effects of the materials.
In this embodiment, the feeding device 2 includes a hopper 21, a feeding plate 23 and two baffles 22, the feeding plate 23 penetrates through the sidewall of the outer barrel 11, one end of the feeding plate 23 is connected to the hopper 21, the other end extends to the upper side of the inner barrel 12, and the two baffles 22 are respectively located at two sides of the feeding plate 23. The hopper 21 is disposed outside the outer tub 11, so that it is not necessary to open the top cover of the outer tub 11 for charging when charging, thereby facilitating manual charging. Wherein, the feeding plate 23 is a heat conducting plate. The feed plate 23 is the longest article of material contact time in transportation process, therefore the feed plate 23 when heating through heating device 5, utilizes the characteristic of the heat conduction material of feed plate 23 to make monoblock feed plate 23 can both be heated, and feed plate 23 then can heat the material for the adnexed moisture of material volatilizees, with the aridity of reinforcing material, is convenient for subsequent stirring processing.
In addition, the material conveying device 2 may be provided in a plurality and distributed along the outer sidewall of the outer tub 11. The material conveying devices 2 can be arranged in a plurality of numbers, so that wood fibers can be conveniently added with different materials during material forming, and different materials are added through different material conveying devices to realize mixing and stirring of the materials; secondly, a large amount of wood fiber components are input from different material conveying devices 2, and the material conveying efficiency can be improved while the material is heated more fully by the material conveying plate 23 through a mode of dividing the wood fiber components into a plurality of wood fiber components.
In this embodiment, a fixture block 6 is further disposed on the inner wall of the outer barrel 11, the fixture block 6 is located above the inner barrel 12, and a water absorbing member 9 is mounted on the fixture block 6. The main purpose of the water absorbing member 9 is to absorb the water volatilized from the materials, and to prevent the water from falling onto the inner barrel 12 or the outer barrel 11 again after being cooled, thereby affecting the dryness of the materials. The material of the absorbent member 9 may be sponge block, cotton or activated carbon.
In this embodiment, the rotating shaft of the second motor 32 is fixedly connected to the bottom of the inner barrel 12 through the connecting block 10, the bottom of the outer barrel 11 is provided with a groove matched with the connecting block 10, and the connecting block 10 is located in the groove. The connection block 10 is provided to further enhance the stability of the rotation of the inner barrel 12, and also to increase the supporting strength of the inner barrel 12. A gasket 13 is arranged between the connecting block 10 and the groove. The gasket 13 can effectively reduce the friction between the connecting block 10 and the bottom wall of the outer barrel 11, so that the rotation of the inner barrel 12 is smoother, and the service lives of the inner barrel 12 and the outer barrel 11 can be effectively prolonged.
The working principle of the wood fiber device of the embodiment is as follows: materials are added from the hopper 21, the materials are conveyed into the inner barrel 12 through the feeding plate 23, the heating device 5 continuously heats the feeding plate 23 in the conveying process, and then heats the materials to evaporate moisture in the materials, and the evaporated moisture is absorbed through the water absorbing piece 9; the materials entering the inner barrel 12 are stirred and mixed by the stirring rod 33 and the stirring blades driven by the first motor 31, and simultaneously the inner barrel 12 rotates to generate centrifugal force for the materials, and the materials are guided to pass through the screen 4 under the action of the centrifugal force, so that impurities are screened; the materials passing through the screen 4 and the discharge holes 121 enter the outer barrel 11 and fall from the blanking port 111 to complete the collection of the materials.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (9)
1. A wood fiber stirring device comprises a stirring barrel, a material conveying device for adding materials and a stirring device for stirring the materials, and is characterized in that the stirring barrel comprises an inner barrel and an outer barrel, and the material conveying device conveys the materials to the inner barrel; the side wall of the inner barrel is provided with a discharge hole and a screen; the bottom wall of the outer barrel is provided with a blanking port, and the inner barrel can rotate around a self central shaft relative to the outer barrel; and heating devices are arranged on the conveying device and the side wall of the outer barrel.
2. The wood fiber stirring device as claimed in claim 1, wherein the stirring device comprises a first motor, a second motor and a stirring rod, the first motor is fixedly connected with the stirring rod, the stirring rod passes through the top wall of the outer barrel and extends into the inner barrel, a stirring blade is fixed on the part of the stirring rod located in the inner barrel, and a rotating shaft of the second motor passes through the bottom wall of the outer barrel and is fixedly connected with the bottom wall of the inner barrel.
3. The wood fiber stirring device as claimed in claim 2, wherein the inner barrel has an opening at the top thereof, and the stirring rod is fixed with a shielding plate above the opening.
4. The wood fiber stirring device as claimed in claim 1, wherein the feeding device comprises a hopper, a feeding plate and two baffles, the feeding plate passes through the side wall of the outer barrel, one end of the feeding plate is connected with the hopper, the other end of the feeding plate extends to the upper part of the inner barrel, and the two baffles are respectively positioned at two sides of the feeding plate.
5. The wood fiber stirring device of claim 4, wherein the feeding plate is a heat conducting plate.
6. The wood fiber stirring device as claimed in claim 4, wherein the conveying means is provided in plurality and respectively distributed along an outer sidewall of the outer tub.
7. The wood fiber stirring device as recited in claim 1, wherein a block is disposed on an inner wall of the outer barrel, the block is located above the inner barrel, and a water absorbing member is mounted on the block.
8. The wood fiber stirring device as claimed in claim 2, wherein the rotating shaft of the second motor is fixedly connected with the bottom of the inner barrel through a connecting block, the bottom of the outer barrel is provided with a groove matched with the connecting block, and the connecting block is positioned in the groove.
9. The wood fiber stirring device of claim 8, wherein a gasket is disposed between the connecting block and the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342482.XU CN211800423U (en) | 2020-03-18 | 2020-03-18 | Wood fiber stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020342482.XU CN211800423U (en) | 2020-03-18 | 2020-03-18 | Wood fiber stirring device |
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| Publication Number | Publication Date |
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| CN211800423U true CN211800423U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020342482.XU Active CN211800423U (en) | 2020-03-18 | 2020-03-18 | Wood fiber stirring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473449A (en) * | 2020-11-18 | 2021-03-12 | 山东斯瑞药业有限公司 | Medroxyprogesterone acetate production device |
| CN112878141A (en) * | 2021-01-12 | 2021-06-01 | 余冬标 | Multi-rotation type asphalt material storage device |
| CN113842868A (en) * | 2021-10-11 | 2021-12-28 | 东燊新材料科技(深圳)有限公司 | Preparation process and device of aramid fiber composite material |
| CN114307939A (en) * | 2021-12-30 | 2022-04-12 | 江苏卧尔康家居用品有限公司 | Preparation equipment and method of modified polyurethane material |
-
2020
- 2020-03-18 CN CN202020342482.XU patent/CN211800423U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473449A (en) * | 2020-11-18 | 2021-03-12 | 山东斯瑞药业有限公司 | Medroxyprogesterone acetate production device |
| CN112878141A (en) * | 2021-01-12 | 2021-06-01 | 余冬标 | Multi-rotation type asphalt material storage device |
| CN113842868A (en) * | 2021-10-11 | 2021-12-28 | 东燊新材料科技(深圳)有限公司 | Preparation process and device of aramid fiber composite material |
| CN114307939A (en) * | 2021-12-30 | 2022-04-12 | 江苏卧尔康家居用品有限公司 | Preparation equipment and method of modified polyurethane material |
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