CN113681668A - Sawdust screening device and method thereof - Google Patents
Sawdust screening device and method thereof Download PDFInfo
- Publication number
- CN113681668A CN113681668A CN202110806818.2A CN202110806818A CN113681668A CN 113681668 A CN113681668 A CN 113681668A CN 202110806818 A CN202110806818 A CN 202110806818A CN 113681668 A CN113681668 A CN 113681668A
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- CN
- China
- Prior art keywords
- recovery
- processing device
- sieve
- extrusion
- device main
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
Abstract
A sawdust screening device comprises a recovery processing device main body, an extrusion mechanism, a crushing mechanism, a screening mechanism and a classification recovery mechanism, wherein the extrusion mechanism comprises an extrusion roller and a feed opening, the crushing mechanism comprises a crushing roller, a partition plate and a discharge opening, the screening mechanism comprises a sieve plate, a vibrating motor and a sieve mesh, the classification recovery mechanism comprises a first recovery tray and a second recovery tray, the feed opening is formed in the top of the recovery processing device main body, and the partition plate divides the interior of the recovery processing device main body into an extrusion cavity and a crushing processing cavity; according to the invention, wood chips with different sizes can be effectively processed into wood chips which are easier to recycle by extruding and crushing the wood chips, the processed wood chips can be screened by the screening mechanism, the wood chips with different sizes are separately collected by the screen, the wood chips which do not meet the requirements can be discharged and collected through the discharge outlet at one side, and the secondary processing is convenient.
Description
Technical Field
The invention relates to the field of wood processing equipment, in particular to a sawdust screening device and a sawdust screening method.
Background
In civil engineering and construction sites, a lot of timber is used, a part of timber is disposable, and construction workers generally stack some waste timber at a certain corner of the site so as to clean the site at a later stage. In some construction sites with smaller construction sites, a lot of waste timber stacked can occupy the site and influence the construction; the fine wood chips have extremely high recovery value, and if the fine wood chips cannot be recycled, the resource waste is caused; and dry sawdust is piled up together and is inflammable, if meet open fire, the conflagration very easily takes place, brings the potential safety hazard.
Disclosure of Invention
The invention mainly aims to provide a sawdust screening device and a method thereof, which are used for overcoming the defects in the prior art;
in order to solve the technical problems, the invention provides the following technical scheme:
a sawdust screening device comprises a recovery processing device main body, an extrusion mechanism, a crushing mechanism, a screening mechanism and a classification recovery mechanism, wherein the extrusion mechanism comprises an extrusion roller and a feed opening, the crushing mechanism comprises a crushing roller, a partition plate and a discharge opening, the screening mechanism comprises a sieve plate, a vibrating motor and a sieve mesh, the classification recovery mechanism comprises a first recovery tray and a second recovery tray, the feed opening is formed in the top of the recovery processing device main body, and the partition plate divides the interior of the recovery processing device main body into an extrusion cavity and a crushing processing cavity;
optionally, the extrusion roller is arranged in the extrusion cavity, the extrusion roller is arranged below the charging port, the partition plate is connected to the inner wall of the recovery processing device main body, the discharge port is arranged on the partition plate, the discharge port is arranged under the extrusion roller, the crushing roller is arranged in the crushing processing cavity, the crushing roller is arranged under the discharge port, the sieve plate is arranged under the crushing roller, the screen is arranged on the surface of the sieve plate, the vibrating motor is connected to the bottom of the sieve plate, the first recovery tray is arranged under the sieve plate, the first recovery tray is connected to the bottom of the recovery processing device main body, the side wall of the recovery processing device main body on one side of the sieve plate is provided with a discharge port, and the second recovery tray is arranged under the side wall outside the discharge port;
optionally, the extrusion rollers are symmetrically arranged under the charging port, the crushing rollers are arranged under the discharging port, two ends of the sieve plate are connected with connecting plates, the connecting plates are connected with buffer rods, the buffer rods are connected with buffer springs, the connecting plates are connected with supporting plates through the buffer rods, the supporting plates are fixedly connected to the inner wall of the main body of the recovery processing device, the inner side of the discharging port is connected with a material guide plate, the material guide plate is arranged under the sieve plate, and the sieve plate is obliquely arranged;
the use method of the sawdust screening device comprises the following steps:
A. collecting sawdust and adding the sawdust into the main body of the recovery processing device through a feed inlet;
B. opening the squeeze roll, squashing through the massive thing extrusion of two squeeze rolls in to the saw-dust to further smashing and handling: C. the extruded sawdust falls to a discharge port and is crushed by a lower crushing roller;
D. the crushed sawdust falls on the sieve plate, and the sieve plate is driven by the vibration motor to sieve the fallen sawdust powder;
E. tiny saw-dust of compound size sees through the screen cloth and falls into recovery tray one, piles up alright take out after a certain amount and retrieve, and the saw-dust that is not conform to the size then falls into recovery tray two along with the sieve inclined plane through the bin outlet, can carry out processing.
Has the advantages that: according to the invention, wood chips with different sizes can be effectively processed into wood chips which are easier to recycle by extruding and crushing the wood chips, the processed wood chips can be screened by the screening mechanism, the wood chips with different sizes are separately collected by the screen, the wood chips which do not meet the requirements can be discharged and collected through the discharge outlet at one side, and the secondary processing is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. A according to the present invention;
the device comprises a recovery processing device body, a 2-extrusion roller, a 3-crushing roller, a 4-sieve plate, a 5-clapboard, a 6-charging opening, a 7-discharging opening, an 8-extrusion cavity, a 9-crushing processing cavity, a 10-sieve, a 11-connecting plate, a 12-buffer spring, a 13-buffer rod, a 14-supporting plate, a 15-vibration motor, a 16-discharging opening, a 17-recovery tray II and a 18-recovery tray I, wherein the recovery processing device body is arranged on the device body.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-2, the device comprises a recovery processing device body 1, an extrusion mechanism, a crushing mechanism, a screening mechanism and a classification recovery mechanism, wherein the extrusion mechanism comprises an extrusion roller 2 and a feed opening 6, the crushing mechanism comprises a crushing roller 3, a partition plate 5 and a discharge opening 7, the screening mechanism comprises a sieve plate 4, a vibrating motor 15 and a sieve mesh 10, the classification recovery mechanism comprises a first recovery tray 18 and a second recovery tray 17, the feed opening 6 is arranged at the top of the recovery processing device body 1, and the partition plate 5 divides the interior of the recovery processing device body 1 into an extrusion cavity 8 and a crushing processing cavity 9; the extrusion roller 2 is arranged in an extrusion cavity 8, the extrusion roller 2 is arranged below a charging hole 6, the partition plate 5 is connected to the inner wall of the recovery processing device main body 1, the discharge hole 7 is arranged on the partition plate 5, the discharge hole 7 is arranged under the extrusion roller 2, the crushing roller 3 is arranged in a crushing processing cavity 9, the crushing roller 3 is arranged below the discharge hole 7, the sieve plate 4 is arranged below the crushing roller 3, the sieve plate 10 is arranged on the surface of the sieve plate 4, the vibrating motor 15 is connected to the bottom of the sieve plate 4, the recovery tray I18 is arranged below the sieve plate 4, the recovery tray I18 is connected to the bottom of the recovery processing device main body 1, the side wall of the recovery processing device main body 1 on one side of the sieve plate 4 is provided with a discharge hole 16, and the recovery tray II 17 is arranged below the side wall outside the discharge hole 16; the extrusion rollers 2 are symmetrically arranged under the feeding port 6, the crushing rollers 3 are arranged under the discharging port 7, two ends of the sieve plate 4 are connected with connecting plates 11, the connecting plates 11 are connected with buffer rods 13, the buffer rods 13 are connected with buffer springs 12, the connecting plates 11 are connected with supporting plates 14 through the buffer rods 13, the supporting plates 14 are fixedly connected to the inner wall of the recovery processing device main body 1, the inner sides of the discharging ports 16 are connected with material guide plates, the material guide plates are arranged under the sieve plate 4, and the sieve plate 4 is obliquely arranged;
the use method of the sawdust screening device comprises the following steps:
A. collecting sawdust and adding the sawdust into the main body of the recovery processing device through a feed inlet;
B. opening the squeeze roll, squashing through the massive thing extrusion of two squeeze rolls in to the saw-dust to further smashing and handling: C. the extruded sawdust falls to a discharge port and is crushed by a lower crushing roller;
D. the crushed sawdust falls on the sieve plate, and the sieve plate is driven by the vibration motor to sieve the fallen sawdust powder;
E. tiny saw-dust of compound size sees through the screen cloth and falls into recovery tray one, piles up alright take out after a certain amount and retrieve, and the saw-dust that is not conform to the size then falls into recovery tray two along with the sieve inclined plane through the bin outlet, can carry out processing.
Claims (4)
1. The utility model provides a saw-dust screening plant, includes recovery processing device main part (1), extrusion mechanism, rubbing crusher constructs, screening mechanism and categorised recovery mechanism, its characterized in that: extrusion mechanism includes squeeze roll (2) and charge door (6), rubbing crusher constructs including crushing roller (3), baffle (5) and discharge gate (7), screening mechanism includes sieve (4), vibrating motor (15) and screen cloth (10), categorised recovery mechanism is including retrieving tray (18) and retrieving tray two (17), recovery processing device main part (1) top is seted up in charge door (6), baffle (5) are with the internal partitioning of recovery processing device main part (1) extrusion chamber (8) and shredding chamber (9).
2. The wood chip screening device according to claim 1, wherein: the squeeze roller (2) is arranged in a squeeze cavity (8), the squeeze roller (2) is arranged below a feed inlet (6), a partition plate (5) is connected to the inner wall of a recovery processing device main body (1), a discharge port (7) is arranged on the partition plate (5), the discharge port (7) is arranged under the squeeze roller (2), a crushing roller (3) is arranged in a crushing processing cavity (9), the crushing roller (3) is arranged below the discharge port (7), a sieve plate (4) is arranged below the crushing roller (3), a sieve plate (10) is arranged on the surface of the sieve plate (4), a vibrating motor (15) is connected to the bottom of the sieve plate (4), a recovery tray (18) is arranged below the sieve plate (4), the recovery tray (18) is connected to the bottom of the recovery processing device main body (1), a discharge port (16) is arranged on the side wall of the recovery processing device main body (1) on one side of the sieve plate (4), the second recovery tray (17) is arranged below the outer side wall of the discharge opening (16).
3. The wood chip screening device according to claim 2, wherein: the utility model discloses a recovery processing device, including extrusion roller (2), discharge gate (6), crushing roller (3), connecting plate (11), buffer rod (13) are connected with buffer spring (12), connecting plate (11) are connected with backup pad (14) through buffer rod (13), backup pad (14) fixed connection is in recovery processing device main part (1) inner wall, bin outlet (16) inboard is connected with the stock guide, the stock guide is located sieve (4) below, sieve (4) are the slope setting.
4. The method for using a wood chip screening device according to claim 1, characterized in that: the method comprises the following steps:
A. collecting sawdust and adding the sawdust into the main body of the recovery processing device through a feed inlet;
B. opening the squeeze roll, squashing through the massive thing extrusion of two squeeze rolls in to the saw-dust to further smashing and handling:
C. the extruded sawdust falls to a discharge port and is crushed by a lower crushing roller;
D. the crushed sawdust falls on the sieve plate, and the sieve plate is driven by the vibration motor to sieve the fallen sawdust powder;
E. tiny saw-dust of compound size sees through the screen cloth and falls into recovery tray one, piles up alright take out after a certain amount and retrieve, and the saw-dust that is not conform to the size then falls into recovery tray two along with the sieve inclined plane through the bin outlet, can carry out processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806818.2A CN113681668A (en) | 2021-07-16 | 2021-07-16 | Sawdust screening device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110806818.2A CN113681668A (en) | 2021-07-16 | 2021-07-16 | Sawdust screening device and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113681668A true CN113681668A (en) | 2021-11-23 |
Family
ID=78577362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110806818.2A Pending CN113681668A (en) | 2021-07-16 | 2021-07-16 | Sawdust screening device and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113681668A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205288521U (en) * | 2016-01-21 | 2016-06-08 | 徐州市格瑞颜料有限公司 | Pigment production grinding screen extension |
| CN107597357A (en) * | 2017-11-07 | 2018-01-19 | 湖州南浔小凌木制品加工厂 | The crushing and processing device of plate |
| CN207120319U (en) * | 2017-07-08 | 2018-03-20 | 浙江峰邦机械科技有限公司 | A kind of production of forestry is used can automatic feed wood chip pulverizer |
| CN207772023U (en) * | 2017-12-07 | 2018-08-28 | 九江市永信制罐设备有限公司 | A kind of energy-saving and environment-friendly log splitter |
| CN210146193U (en) * | 2019-06-14 | 2020-03-17 | 赣州山聚新能源科技有限公司 | Drying machine is smashed to miscellaneous wood granule |
| CN211030441U (en) * | 2019-09-12 | 2020-07-17 | 嘉善森诺家具材料有限公司 | Waste recovery device is used in processing of wood door plant |
| CN211194251U (en) * | 2019-10-08 | 2020-08-07 | 南京林业大学 | Leftover material reducing mechanism |
| CN211303169U (en) * | 2019-09-30 | 2020-08-21 | 江苏茂诚木业股份有限公司 | Waste recovery device for wood processing |
| CN211436509U (en) * | 2019-08-23 | 2020-09-08 | 巢湖市三木缓冲材料有限公司 | EVA panel waste material smashing and recycling device |
| CN111644369A (en) * | 2020-06-05 | 2020-09-11 | 大亚木业（茂名）有限公司 | Sawdust screening desiccator |
| CN212859808U (en) * | 2020-07-08 | 2021-04-02 | 湖北宏宇环境产业有限公司 | Device for crushing wooden garbage |
-
2021
- 2021-07-16 CN CN202110806818.2A patent/CN113681668A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205288521U (en) * | 2016-01-21 | 2016-06-08 | 徐州市格瑞颜料有限公司 | Pigment production grinding screen extension |
| CN207120319U (en) * | 2017-07-08 | 2018-03-20 | 浙江峰邦机械科技有限公司 | A kind of production of forestry is used can automatic feed wood chip pulverizer |
| CN107597357A (en) * | 2017-11-07 | 2018-01-19 | 湖州南浔小凌木制品加工厂 | The crushing and processing device of plate |
| CN207772023U (en) * | 2017-12-07 | 2018-08-28 | 九江市永信制罐设备有限公司 | A kind of energy-saving and environment-friendly log splitter |
| CN210146193U (en) * | 2019-06-14 | 2020-03-17 | 赣州山聚新能源科技有限公司 | Drying machine is smashed to miscellaneous wood granule |
| CN211436509U (en) * | 2019-08-23 | 2020-09-08 | 巢湖市三木缓冲材料有限公司 | EVA panel waste material smashing and recycling device |
| CN211030441U (en) * | 2019-09-12 | 2020-07-17 | 嘉善森诺家具材料有限公司 | Waste recovery device is used in processing of wood door plant |
| CN211303169U (en) * | 2019-09-30 | 2020-08-21 | 江苏茂诚木业股份有限公司 | Waste recovery device for wood processing |
| CN211194251U (en) * | 2019-10-08 | 2020-08-07 | 南京林业大学 | Leftover material reducing mechanism |
| CN111644369A (en) * | 2020-06-05 | 2020-09-11 | 大亚木业（茂名）有限公司 | Sawdust screening desiccator |
| CN212859808U (en) * | 2020-07-08 | 2021-04-02 | 湖北宏宇环境产业有限公司 | Device for crushing wooden garbage |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211123 |