CN218048319U

CN218048319U - Wood chip recycling pretreatment equipment

Info

Publication number: CN218048319U
Application number: CN202222051427.7U
Authority: CN
Inventors: 黄俊鹏; 陈强; 陈得志
Original assignee: Pinghe Wangfa Wood Processing Plant
Current assignee: Pinghe Wangfa Wood Processing Plant
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-16
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a preprocessing equipment that saw-dust was retrieved and is recycled belongs to saw-dust and retrieves technical field, include: the crushing device comprises a supporting bottom plate, a crushing box arranged above the supporting bottom plate and a dust removing box arranged on one side of the crushing box and fixedly communicated with the crushing box; the utility model discloses a dust removal case, including dust removal case and crushing case, the junction of dust removal case and crushing case is provided with the filter screen of adaptation, one side of filter screen and the inner chamber fixedly connected with support frame that is located the dust removal case, the inner chamber fixedly connected with second rotating electrical machines of support frame, the output shaft fixedly connected with flabellum of second rotating electrical machines, the bottom of dust removal case is for opening the mouth structure and be provided with T shape spout, the inner chamber sliding connection of T shape spout has T shape slider, the bottom fixedly connected with collecting box of T shape slider. This preprocessing equipment that saw-dust was retrieved and is recycled not only can carry out the dust fall, and protection staff's is healthy, but also can make row material cleaner, the energy saving.

Description

Wood chip recycling pretreatment equipment

Technical Field

The utility model belongs to the technical field of the saw-dust is retrieved, concretely relates to saw-dust is retrieved and is recycled's pre treatment facility.

Background

Sawdust refers to the powder left after wood processing. It is mainly used as fuel and filler for light bone, or can be compounded into artificial board, such as medium density fiberboard. The wood chips are not only powdery but also contain wood blocks or leftover materials generated during cutting of the wood, and the wood chips are crushed during recycling, so that the wood chips are convenient to process later.

The current chinese patent application number is: CN 202121346495.5A pretreatment equipment for recovering and reusing wood chips comprises a workbench, a screening unit and a crushing unit; a workbench: a square pipe is arranged in a square through hole arranged in the middle of the upper surface of the workbench, the interior of the square pipe is communicated with a conical flow guide cover arranged at the upper end of the square pipe, and an arc-shaped groove plate is symmetrically arranged in the middle of the bottom surface of the workbench; a screening unit: the screening device is arranged on the left side of the upper surface of the workbench, the lower end of the screening unit is fixedly connected with the upper end of the conical flow guide cover, and a feeding hopper is arranged at an opening of the upper end of the screening unit; a crushing unit: the outer arc surface of the working table is fixedly connected with the lower ends of the two arc-shaped groove plates, a feed inlet at the upper end of the crushing unit is communicated with the lower end of the square pipe, a control switch group is arranged on the upper surface of the working table, and the input end of the control switch group is electrically connected with an external power supply. It passes through the motor operation, and the output shaft rotates, drives the drive pulley and rotates, and the drive pulley passes through the belt and drives driven pulley rotation, and driven pulley drives crushing roller and rotates, and crushing roller drives crushing sword and rotates, and the crushing sword that evenly sets up cuts the wood block waste material rather than the contact at the rotation in-process and smashes, nevertheless when smashing the wood block in the saw-dust, produces the smoke and dust easily, influences staff's healthy, and is very inconvenient.

Therefore, in order to meet the current situation, the design and production of a pretreatment device for recycling and reusing wood chips are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a preprocessing equipment that saw-dust was retrieved and is recycled to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pre-treatment equipment for recovering and reusing wood chips comprises: the crushing device comprises a supporting bottom plate, a crushing box arranged above the supporting bottom plate and a dust removing box arranged on one side of the crushing box and fixedly communicated with the crushing box; the junction of dust removal case and crushing case is provided with the filter screen of adaptation, one side of filter screen just is located the inner chamber fixedly connected with support frame of dust removal case, the inner chamber fixedly connected with second rotating electrical machines of support frame, the output shaft fixedly connected with flabellum of second rotating electrical machines, the bottom of dust removal case is for opening mouthful structure and being provided with T shape spout, the inner chamber sliding connection of T shape spout has T shape slider, the bottom fixedly connected with collecting box of T shape slider, the inner chamber roof of dust removal case is provided with the water smoke shower nozzle.

Preferably, the top intercommunication of water smoke shower nozzle has the water pipe, one side that the support frame was kept away from to the water smoke shower nozzle just is located the inner wall fixedly connected with filter of dust removal case, one side of filter just is located the fixed intercommunication in bottom surface of dust removal case and has the blast pipe, the one end that the dust removal case was kept away from to the blast pipe is with smashing the fixed intercommunication of case.

Preferably, the top surface of supporting baseplate fixedly connected with fixing base, the top fixedly connected with first rotating electrical machines of fixing base.

Preferably, an output shaft of the first rotating motor is fixedly connected with a cylinder cutter holder, and a crushing cutter is fixedly connected to the whole body of the cylinder cutter holder.

Preferably, the round pin axle at drum blade holder both ends runs through crushing case and all rotates and is connected with the dead lever, two the dead lever is located the both sides of crushing case and the bottom and the supporting baseplate fixed connection of dead lever.

Preferably, one side of the crushing box far away from the dust removal box is provided with a discharge port, and one side of the discharge port far away from the crushing box is provided with a sliding plate.

The utility model discloses a technological effect and advantage:

this preprocessing equipment that sawdust was retrieved and is recycled, benefit from the design of dust removal case and collecting box, the output shaft of second rotating electrical machines can drive the flabellum and rotate, the inner chamber of dust removal case is inhaled to the smoke and dust that produces when producing wind-force will smash, outside water pump leads to pipe and transports water to the water smoke shower nozzle, form water smoke through the water smoke shower nozzle and carry out the dust fall to inhaling smoke and dust, smoke and dust after the dust fall can fall into the collecting box, slide alright with pulling out the collecting box easily in the spout through the slider, be convenient for clear up the collecting box, the quality of air has been guaranteed, do benefit to staff's healthy, still be convenient for clear up.

Thanks to the design of the filter plate and the exhaust pipe, dust can pass through the filter plate after falling dust, the filter plate can filter the dust falling dust again, so that the discharged air is cleaner, then the air can enter the crushing box through the exhaust pipe, the wood chips in the crushing box can be blown, the material can be conveniently discharged, and the wood chips can be completely discharged from the crushing box by matching with the rotation of the crushing knife so as to prevent the wood chips from remaining in the crushing box, so that the energy is saved, and the material is cleaner;

this preprocessing equipment that saw-dust was retrieved and is recycled not only can carry out the dust fall, and protection staff's is healthy, but also can make row material cleaner, the energy saving.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1 in accordance with the present invention;

fig. 3 is a cross-sectional view taken along line B-B of fig. 1 in accordance with the present invention;

fig. 4 is an enlarged view of the point C in fig. 1 according to the present invention.

In the figure: 1. a support base plate; 11. supporting legs; 12. a fixed seat; 13. a first rotating electrical machine; 14. fixing the rod; 2. a crushing box; 21. a cylindrical tool apron; 22. a crushing knife; 23. a discharge port; 24. a slide plate; 25. a feed inlet; 3. a dust removal box; 31. a filter screen; 32. a support frame; 33. a second rotating electrical machine; 34. a fan blade; 35. a water mist spray head; 36. a water pipe; 37. a filter plate; 38. an exhaust pipe; 4. a collection box; 41. a T-shaped chute; 42. t-shaped sliding blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a preprocessing equipment that saw-dust was retrieved and is recycled as shown in figure 1-figure 4, include: the device comprises a supporting bottom plate 1, a crushing box 2 arranged above the supporting bottom plate 1 and a dust removing box 3 arranged on one side of the crushing box 2 and fixedly communicated with the crushing box 2; referring to fig. 1, 2 and 4, the bottom end of the crushing box 2 is fixedly connected to the supporting base plate 1, the upper half of the crushing box 2 is semi-cylindrical, a filter screen 31 adapted to the joint of the dust removal box 3 and the crushing box 2 is arranged at the joint of the dust removal box 3 and the crushing box 2, the filter screen 31 is arc-shaped, the filter screen 31 can filter wood dust to prevent the wood dust from entering the dust removal box 3, a support frame 32 is fixedly connected to one side of the filter screen 31 and is positioned in an inner cavity of the dust removal box 3, a second rotating motor 33 is fixedly connected to an inner cavity of the support frame 32, the support frame 32 is arranged in an inclined shape, the support frame 32 inclines towards the direction of the crushing box 2 and can better approach the crushing box 2, the support frame 32 is used for fixing the position of the second rotating motor 33, an output shaft of the second rotating motor 33 is fixedly connected with a fan blade 34, a water mist nozzle 35 is arranged on the top wall of the inner cavity of the dust removal box 3, an output shaft of the second rotating motor 33 can drive the fan blade 34 to rotate, wind power is generated to suck the water into the inner cavity of the dust generated during crushing into the water mist nozzle 35 through a water pipe 36, water mist nozzle 35 to form a water mist for cleaning, the dust generated in the dust collection box, the dust collection box can be easily removed, the dust collection box 4, and the dust collection box, the dust collection box can be easily, and the dust collection box 4 can be easily guaranteed, and the quality of the collection box, and the dust collection box can be conveniently, and the people can be conveniently cleaned by the people, and the people can be conveniently discharged by the people in the collection box, and the people in the people;

the bottom of dust removal case 3 is open mouthful structure and is provided with T shape spout 41, the inner chamber sliding connection of T shape spout 41 has T shape slider 42, the bottom fixedly connected with collecting box 4 of T shape slider 42, the smoke and dust after the dust fall can fall into collecting box 4, one side of collecting box 4 is provided with the handle, through the pulling handle, slide in making T shape slider 42T shape spout 41 again, thereby pull out collecting box 4 from the bottom of dust removal case 3, be convenient for clear up smoke and dust and waste water in the collecting box 4.

Referring to fig. 1 and 2, the top intercommunication of water smoke shower nozzle 35 has water pipe 36, water pipe 36 keeps away from the one end and the outside water pump intercommunication of water smoke shower nozzle 35, water smoke shower nozzle 35 keeps away from one side of support frame 32 and is located the inner wall fixedly connected with filter 37 of dust removal case 3, one side of filter 37 and the fixed intercommunication in bottom surface that is located dust removal case 3 have blast pipe 38, blast pipe 38 keeps away from the one end and the fixed intercommunication of crushing case 2 of dust removal case 3, the smoke and dust just can pass through filter 37 after the dust fall, filter 37 can filter the dust fall of having been once more, make exhaust air cleaner, then the air can enter into crushing case 2 through blast pipe 38, can blow the saw-dust in crushing case 2, be convenient for arrange the material, cooperate crushing sword 22's rotation, can be from smashing case 2 internal all discharges, in order to prevent that the saw-dust stays crushing case 2, energy saving, arrange the material cleaner.

Referring to fig. 1 and 3, a feed inlet 25 is formed in the top end of the crushing box 2 and used for feeding wood chips, a discharge outlet 23 is formed in one side of the crushing box 2 away from the dust removal box 3, a sliding plate 24 is formed in one side of the discharge outlet 23 away from the crushing box 2, the sliding plate 24 is arranged in an inclined shape and facilitates the discharge of the wood chips, a fixed seat 12 is fixedly connected to the top surface of the support base plate 1, a first rotating motor 13 is fixedly connected to the top end of the fixed seat 12, the fixed seat 12 is used for fixing the position of the first rotating motor 13, four support legs 11 are fixedly connected to the bottom end of the support base plate 1, and the bottom ends of the support legs 11 are arranged in a truncated cone shape and used for increasing the contact area with the ground so that the device is more stable in operation;

the output shaft fixedly connected with drum blade holder 21 of first rotating electrical machines 13, drum blade holder 21 are located the inner chamber of smashing case 2, and the whole body fixedly connected with of drum blade holder 21 smashes sword 22, and the round pin axle at drum blade holder 21 both ends rotates with the vertical inner wall in both sides of smashing case 2 and is connected. The round pin axle at drum blade holder 21 both ends runs through smashes case 2 and all rotates with dead lever 14 to be connected, two dead levers 14 are located the both sides of smashing case 2 and the bottom and the supporting baseplate 1 fixed connection of dead lever 14, dead lever 14 is used for fixing and supports drum blade holder 21, first rotating electrical machines 13 during operation can drive drum blade holder 21 and rotate, drum blade holder 21 rotates between two dead levers 14, and then drive crushing sword 22 and rotate, smash the wood block in the saw-dust especially saw-dust, smash it into the saw-dust.

The working principle is as follows:

this preprocessing equipment that saw-dust was retrieved and is recycled, in use, start first rotating electrical machines 13, throw the saw-dust into crushing case 2 from feed inlet 25 with the leftover bits that produce when billet and wood are cut, the output shaft of first rotating electrical machines 13 drives drum blade holder 21 and rotates, thereby drive crushing sword 22 and smash the billet etc. start second rotating electrical machines 33 when starting first rotating electrical machines 13, the output shaft of second rotating electrical machines 33 drives flabellum 34 and rotates, the inner chamber of dust removal case 3 is inhaled to the smoke that produces when crushing to wind-force, outside water pump leads to pipe 36 transports water to water smoke shower nozzle 35, water forms water smoke and dust that water smoke shower nozzle 35 blowout and inhales the income and carries out the dust fall, smoke and dust after the dust fall can fall into collection case 4, the quality of air has been guaranteed, do benefit to staff's health, the filter 37 can pass through filter after the smoke and dust, filter 37 can filter the smoke and dust that has gone on the exhaust once more, make the air cleaner, then the air can get into crushing case 2 through blast pipe 38, can carry out crushing incasement 2 interior crushing sword that smashes, the cooperation of dust fall, the discharge more, the discharge dust is more clean, the discharge case is prevented the cooperation of the energy, discharge case 2, discharge is more.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. A pre-treatment equipment for recovering and reusing wood chips comprises:

the device comprises a supporting base plate (1), a crushing box (2) arranged above the supporting base plate (1) and a dust removing box (3) arranged on one side of the crushing box (2) and communicated with the crushing box (2);

the method is characterized in that: dust removal case (3) and the junction of smashing case (2) are provided with filter screen (31) of adaptation, the one side of filter screen (31) and the inner chamber that is located dust removal case (3) are connected with support frame (32), the inner chamber of support frame (32) is connected with second rotating electrical machines (33), the output shaft of second rotating electrical machines (33) has flabellum (34), the bottom of dust removal case (3) just is provided with T shape spout (41) for opening the mouthful structure, the inner chamber sliding connection of T shape spout (41) has T shape slider (42), the bottom of T shape slider (42) is connected with collecting box (4), the inner chamber roof of dust removal case (3) is provided with water smoke shower nozzle (35).

2. The wood chip recycling pretreatment apparatus according to claim 1, wherein: the top intercommunication of water smoke shower nozzle (35) has water pipe (36), the inner wall that one side of support frame (32) and be located dust removal case (3) were kept away from in water smoke shower nozzle (35) is connected with filter (37), the bottom surface intercommunication that one side of filter (37) and be located dust removal case (3) has blast pipe (38).

3. The wood chip recycling pretreatment apparatus according to claim 1, wherein: the top surface of supporting baseplate (1) is connected with fixing base (12), the top of fixing base (12) is connected with first rotating electrical machines (13).

4. The wood chip recycling pretreatment apparatus according to claim 3, wherein: an output shaft of the first rotating motor (13) is connected with a cylinder cutter holder (21), and the whole body of the cylinder cutter holder (21) is connected with crushing cutters (22).

5. The wood chip recycling pretreatment apparatus according to claim 4, wherein: the pin shafts at the two ends of the cylindrical tool apron (21) penetrate through the crushing box (2) and are connected with the fixing rods (14) in a rotating mode, the two fixing rods (14) are located on the two sides of the crushing box (2), and the bottom ends of the fixing rods (14) are connected with the supporting bottom plate (1).

6. The wood chip recycling pretreatment apparatus according to claim 1, wherein: one side of smashing case (2) and keeping away from dust removal case (3) is provided with discharge gate (23), one side of smashing case (2) is kept away from in discharge gate (23) is provided with slide (24).