CN220825096U - Efficient bark strip removing device - Google Patents
Efficient bark strip removing device Download PDFInfo
- Publication number
- CN220825096U CN220825096U CN202322492708.0U CN202322492708U CN220825096U CN 220825096 U CN220825096 U CN 220825096U CN 202322492708 U CN202322492708 U CN 202322492708U CN 220825096 U CN220825096 U CN 220825096U
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- Prior art keywords
- strip
- rectangular
- conveyer belt
- chute
- branch workbin
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- 239000000463 material Substances 0.000 claims abstract description 46
- 238000012216 screening Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000002023 wood Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 238000010025 steaming Methods 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 244000166124 Eucalyptus globulus Species 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to the technical field of auxiliary equipment for pulp production, and discloses a high-efficiency bark strip removing device which comprises a strip material dividing box, wherein a first conveying belt and a second conveying belt are respectively arranged on two sides of the strip material dividing box, and the first conveying belt is obliquely arranged above the strip material dividing box. According to the utility model, through the arrangement of the chute and the arrangement modes of the first conveying belt and the second conveying belt, the strip material separating box can simultaneously meet the screening function of the two conveying belts, meanwhile, through the arrangement of the screening component in the strip powder material box, strip materials and qualified sheet materials can be separated from different outlets respectively, and the qualified materials are led into the swinging screen for screening through the chute, so that multistage screening is realized, and as the strip materials are separated from the swinging screen, the possibility of blockage of the swinging screen in the wood chip screening process is reduced, the working efficiency is improved, and the steaming requirement of a veneer pot is greatly met.
Description
Technical Field
The utility model relates to the technical field of auxiliary equipment for pulp production, in particular to a high-efficiency bark strip removing device.
Background
In the pulp production process of the pulp mill, wood chips on the production line are directly sent into a digester after passing through a swinging sieve. In order to ensure the production raw material demand, the quantity of eucalyptus chips with bark is continuously increased, the quality of the wood chips is unstable, and especially the length and the size of bark are more than 5 percent.
The existing swinging sieve is a device for separating larger pieces and scraps, the device does not have the capability of removing strips and barks, after the strips and barks enter a raw material system, the swinging sieve is blocked in the wood chip screening process and seriously needs to be frequently shut down and cleaned, the wood chip loading efficiency and the product quality of paper pulp are seriously affected, operators need to clean the strips and barks on a swinging sieve plate once in 30 minutes, the field workload is large, and the requirements of wood chip loading and cooking cannot be met.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a high-efficiency bark strip removing device which is provided with a screening device in front of a swinging screen to improve wood chip screening efficiency and remove strips and large pieces, so that the high-yield stable-yield operation requirement of cooking is met.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rectangular remove device of high-efficient bark, includes rectangular branch workbin, rectangular branch workbin's both sides are provided with first conveyer belt and second conveyer belt respectively, first conveyer belt slope sets up in rectangular branch workbin's top, the second conveyer belt is located same straight line with rectangular branch workbin, first conveyer belt and second conveyer belt are the chevron setting, be connected with first chute between the top of first conveyer belt and rectangular branch workbin, material on the first conveyer belt gets into rectangular branch workbin through first chute, the material on the second conveyer belt gets into rectangular branch workbin's inside from rectangular branch workbin's one end, rectangular branch workbin's inside is for rectangular screening subassembly district and rectangular unloading district, rectangular screening subassembly district's bottom is connected with qualified piece hopper, the second chute is installed to rectangular unloading district's bottom, the internally mounted in rectangular screening subassembly district has the screening subassembly.
Preferably, a conveyer belt is arranged below the second chute.
Preferably, the bottom end of the qualified sheet hopper is connected with a third chute extending to the feeding port of the swinging sieve.
Preferably, a supporting frame is arranged on the surface of the strip material distributing box.
Preferably, a head roller is arranged at one end of the strip material dividing box, which is close to the second conveying belt.
Preferably, the screening assembly comprises a plurality of sorting driving rollers which are arranged in parallel and are arranged in the strip screening assembly area, the sorting driving rollers realize transmission through a transmission motor and a chain which are arranged outside the strip sorting box, and gaps which can enable qualified sheet materials to fall are arranged among the sorting driving rollers.
Preferably, the outer wall of the strip material distributing box is also provided with a vibrating motor through a bracket.
Preferably, the surface of the strip material distributing box is rotatably connected with a switch door.
The utility model has the following beneficial effects:
According to the utility model, through the arrangement of the chute and the arrangement modes of the first conveying belt and the second conveying belt, the strip material separating box can simultaneously meet the screening function of the two conveying belts, meanwhile, through the arrangement of the screening component in the strip powder material box, strip materials and qualified sheet materials can be separated from different outlets respectively, and the qualified materials are led into the swinging screen for screening through the chute, so that multistage screening is realized, and as the strip materials are separated from the swinging screen, the possibility of blockage of the swinging screen in the wood chip screening process is reduced, the working efficiency is improved, and the steaming requirement of a veneer pot is greatly met.
Drawings
Fig. 1 is an overall schematic view of a high-efficiency bark strip removing device according to the present utility model;
Fig. 2 is a partial side view of a high efficiency debarking apparatus according to the utility model;
fig. 3 is a main sectional view of a strip separating box in the efficient bark strip removing device according to the present utility model;
Fig. 4 is a side sectional view of a strip powder tank in a high efficiency bark strip removing device according to the present utility model.
Legend description:
1. A strip material dividing box; 2. a first conveyor belt; 3. a second conveyor belt; 4. a first chute; 5. a qualified sheet hopper; 6. a second chute; 7. a support frame; 8. a third chute; 9. a drive motor; 10. a sorting driving roller; 11. a vibration motor; 12. opening and closing a door; 13. a strip blanking area; 14. a head roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a rectangular remove device of high-efficient bark, including rectangular branch workbin 1, rectangular branch workbin 1's both sides are provided with first conveyer belt 2 and second conveyer belt 3 respectively, first conveyer belt 2 slope sets up in rectangular branch workbin 1's top, second conveyer belt 3 is located same straight line with rectangular branch workbin 1, wherein first conveyer belt 2 is on current device's basis vertical direction rise 0.5 meter, horizontal direction extension 1.5 meters obtains, first conveyer belt 2 and second conveyer belt 3 are the chevron setting, be connected with first chute 4 between the top of first conveyer belt 2 and rectangular branch workbin 1, first chute 4 communicates with rectangular branch top of workbin 1, make the material just in time slide into rectangular branch inside of workbin 1 behind entering first chute 4 of slope.
The material on the first conveyer belt 2 gets into rectangular branch workbin 1 through first chute 4, the material on the second conveyer belt 3 gets into rectangular branch workbin 1's inside from rectangular branch workbin 1's one end, rectangular branch workbin 1's inside divide into rectangular screening subassembly district and rectangular unloading district 13, rectangular screening subassembly district's bottom is connected with qualified piece hopper 5, second chute 6 is installed to rectangular unloading district 13's bottom, the conveyer belt is installed to the below of second chute 6, can be with the left rectangular material whereabouts of sieve to the conveyer belt on conveying away.
The internally mounted in rectangular screening subassembly district has screening subassembly, screening subassembly is including installing a plurality of parallel arrangement's in rectangular screening subassembly district sorting driving roller 10, sorting driving roller 10 realizes the transmission through installing at the outside driving motor 9 of rectangular minute workbin 1 and chain, be equipped with the clearance that can let qualified sheet fall between a plurality of sorting driving rollers 10, the outer wall of rectangular minute workbin 1 still has vibrating motor 11 through the support mounting, can drive whole rectangular minute workbin 1 vibration to vibrate out qualified sheet, realize sorting.
The bottom of qualified piece hopper 5 is connected with the third chute 8 that extends to the feed inlet department of rocking screen, and convenient direct unloading is led into and is sieved once more to the inside of rocking screen, and rectangular feed divider 1's surface mounting has support frame 7, and support frame 7 can support rectangular feed divider 1, first conveyor belt 2 and second conveyor belt 3.
The head roller 14 is installed to the one end that rectangular branch workbin 1 is close to second conveyer belt 3, and head roller 14 is the screening subassembly surface that the material on the second conveyer belt 3 can be assisted to fall smoothly to rectangular branch workbin 1 inside for motorized pulley.
The surface rotation of rectangular branch workbin 1 is connected with switch door 12, conveniently opens rectangular branch workbin 1 and clears up the inside remaining material of rectangular branch workbin 1 or conveniently changes sorting driving roller 10.
Working principle: when the automatic bark sorting machine is used, materials are respectively conveyed into the strip material sorting box 1 from two directions on the first conveying belt 2 and the second conveying belt 3, the materials on the first conveying belt 2 directly fall into a screening assembly in the strip material sorting box 1 under the action of the first chute 4, the materials on the second conveying belt 3 are assisted to be conveyed onto the screening assembly under the action of the head roller 14, the materials vibrate on the screening assembly under the action of the vibrating motor 11, short qualified sheet materials fall into the qualified sheet hopper 5 from gaps among the sorting driving rollers 10, enter the swinging sieve through the third chute 8, meanwhile, the sorting driving rollers 10 rotate under the action of the driving motor 9 and the chain, the non-falling strip materials are conveyed into the strip material discharging area 13 by the sorting driving rollers 10 and fall onto the conveying belt under the action of the second chute 6, and the bark strip is removed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An efficient bark strip removing device which is characterized in that: including rectangular branch workbin (1), the both sides of rectangular branch workbin (1) are provided with first conveyer belt (2) and second conveyer belt (3) respectively, first conveyer belt (2) slope sets up the top at rectangular branch workbin (1), second conveyer belt (3) are located same straight line with rectangular branch workbin (1), first conveyer belt (2) and second conveyer belt (3) are the chevron setting, be connected with first chute (4) between the top of first conveyer belt (2) and rectangular branch workbin (1), material on first conveyer belt (2) gets into rectangular branch workbin (1) through first chute (4), the material on second conveyer belt (3) gets into the inside of rectangular branch workbin (1) from the one end of rectangular branch workbin (1), the inside portion of rectangular branch workbin (1) is rectangular and rectangular unloading district (13), the bottom of rectangular screen stripping subassembly district is connected with qualified piece hopper (5), the second screen stripping subassembly (6) are installed to the bottom of rectangular subassembly (13), the inside of rectangular subassembly (6).
2. The efficient bark strip removing apparatus as set forth in claim 1, wherein: and a conveying belt is arranged below the second chute (6).
3. The efficient bark strip removing apparatus as set forth in claim 1, wherein: the bottom end of the qualified sheet hopper (5) is connected with a third chute (8) extending to the feeding port of the swinging sieve.
4. The efficient bark strip removing apparatus as set forth in claim 1, wherein: the surface of the strip material distributing box (1) is provided with a supporting frame (7).
5. The efficient bark strip removing apparatus as set forth in claim 1, wherein: a head roller (14) is arranged at one end of the strip material distributing box (1) close to the second conveying belt (3).
6. The efficient bark strip removing apparatus as set forth in claim 1, wherein: the screening assembly comprises a plurality of sorting driving rollers (10) which are arranged in parallel and are arranged in a strip screening assembly area, the sorting driving rollers (10) realize transmission through a transmission motor (9) and a chain which are arranged outside a strip material separating box (1), and gaps which can enable qualified sheet materials to fall are arranged among the sorting driving rollers (10).
7. The efficient bark strip removing apparatus as set forth in claim 1, wherein: the outer wall of the strip material distributing box (1) is also provided with a vibrating motor (11) through a bracket.
8. The efficient bark strip removing apparatus as set forth in claim 1, wherein: the surface of the strip material distributing box (1) is rotatably connected with a switch door (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492708.0U CN220825096U (en) | 2023-09-14 | 2023-09-14 | Efficient bark strip removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322492708.0U CN220825096U (en) | 2023-09-14 | 2023-09-14 | Efficient bark strip removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825096U true CN220825096U (en) | 2024-04-23 |
Family
ID=90725888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322492708.0U Active CN220825096U (en) | 2023-09-14 | 2023-09-14 | Efficient bark strip removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825096U (en) |
-
2023
- 2023-09-14 CN CN202322492708.0U patent/CN220825096U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |