CN218892014U

CN218892014U - Dust removal and recovery device for recovering production waste of shaving board

Info

Publication number: CN218892014U
Application number: CN202223149624.9U
Authority: CN
Inventors: 傅志平
Original assignee: Fujian Shaowu Fuzhu High Tech Materials Co ltd
Current assignee: Fujian Shaowu Fuzhu High Tech Materials Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-21
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a dust removal recovery device for recovering waste materials from chipboard production, which comprises a workbench of a planer, wherein a horizontal U-shaped waste material suction pipe is arranged at the outer side of the output end of the workbench, suction openings facing the workbench are formed in two side edges of the waste material suction pipe, the middle part of the waste material suction pipe is connected with a waste collection box through a material suction mechanism, a filter screen plate is arranged at the upper end of the inner part of the waste collection box, a dust hood is arranged on an open top mask of the waste collection box, and a dust suction fan is arranged at the top of the dust hood. The material pumping mechanism comprises a material pumping pipe, and a material pumping fan is arranged on the material pumping pipe. The dust suction fan sucks dust in the waste collection box upwards, and the filter screen plate is used for separating the wood dust and the waste, so that the wood dust and the waste can be conveniently recycled, and the workload of recycling the wood dust and the waste is reduced.

Description

Dust removal and recovery device for recovering production waste of shaving board

Technical field:

the utility model relates to a dust removal recovery device for recovering production waste of shaving boards.

The background technology is as follows:

wood shavings, also called particle boards, bagasse boards, are manufactured from particles of wood or other lignocellulosic material, and are glued to form an artificial board, also called particle board, under heat and pressure after the application of the glue. The method is mainly used for furniture manufacturing, building industry, train and car carriage manufacturing. Because the wood shaving board structure is relatively uniform and has good processing performance, the wood shaving board can be processed into large-breadth boards according to the needs, and is a good raw material for manufacturing furniture with different specifications and styles. The finished product shaving board does not need to be dried again, can be directly used, and has good sound absorption and sound insulation performances.

When the shaving board is processed by the planing machine, splash saw dust can be generated due to the rapid rotation of the planing tool, and the air quality of the processing environment is seriously affected; meanwhile, in order to save resources and recycle wood chips, wood chip waste is generally recovered when the planing machine works. In the prior art, a dust suction fan is matched with a dust suction pipeline to suck the wood dust, and the sucked wood dust is conveyed into a collection cloth bag. However, because dust is mixed in the wood chips, the existing mode of singly adopting a dust collection fan for recycling cannot remove the dust in the wood chips, so that dust removal is required when the wood chips are reused later, and the workload is increased. If dust removal can be performed after wood chips are recovered, the workload of the subsequent wood chip recycling can be greatly reduced, and the scheme is generated in view of the workload.

The utility model comprises the following steps:

the utility model aims at improving the problems in the prior art, namely the technical problem to be solved by the utility model is to provide the dust removal and recovery device for recovering the production waste of the shaving board, which is reasonable in design and can remove dust when the sawdust is recovered.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a dust removal recovery unit for retrieving shaving board production waste material, includes the workstation of planer, the output outside of workstation is equipped with the waste material suction pipe that is horizontal U type form, the suction inlet towards the workstation has all been seted up to the both sides limit of waste material suction pipe, and the middle part of waste material suction pipe is connected with the waste collection box through the suction mechanism, the inside upper end of waste collection box is equipped with the filter screen board, and the open gauze mask in top of waste collection box is equipped with the dust hood, dust extraction fan is installed at the top of dust hood.

Further, the material pumping mechanism comprises a material pumping pipe, a material pumping fan is arranged on the material pumping pipe, one end of the material pumping pipe is connected with the middle part of the waste material pumping pipe, and the other end of the material pumping pipe is connected with a feeding port on the side wall of the waste material collecting box; the filter screen plate is positioned above the feed inlet on the side wall of the waste collection box.

Further, the mesh diameter of the filter screen plate is 2.8mm.

Further, the dust hood is in a conical shape, the lower end of the dust hood is provided with an installation slot extending longitudinally, an ash dipping plate is inserted in the installation slot, a plurality of ventilation holes penetrating vertically are formed in the ash dipping plate, and a double-sided adhesive tape is adhered to the ash dipping plate.

Further, at least one locking bolt is in threaded connection with the left end and the right end of the installation slot, and the locking bolt is used for propping against the side part of the ash dipping plate.

Compared with the prior art, the utility model has the following effects: the utility model has reasonable structural design, the sawdust waste generated by shaving board planing is sucked into the waste collecting box through the waste suction pipe, the dust in the waste collecting box is sucked upwards by the dust suction fan, the sawdust waste is blocked by the filter screen plate, the separation of the sawdust waste and the dust is realized, the subsequent reutilization of the sawdust waste is facilitated, and the workload of reutilization of the sawdust waste is reduced.

Description of the drawings:

FIG. 1 is a schematic diagram of a front view configuration of an embodiment of the present utility model;

FIG. 2 is a schematic top view of an embodiment of the present utility model;

figure 3 is a schematic cross-sectional view of a suction hood in accordance with an embodiment of the present utility model.

The specific embodiment is as follows:

the utility model will be described in further detail with reference to the drawings and the detailed description.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements 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 utility model.

As shown in fig. 1-3, the dust removal and recovery device for recovering production waste of shaving boards comprises a workbench 1 of the existing planing machine, wherein a waste suction pipe 2 in a horizontal U shape is arranged at the outer side of the output end of the workbench 1, suction ports 3 facing the workbench are formed in two side edges of the waste suction pipe 2, the middle part of the waste suction pipe 2 is connected with a waste collection box 4 through a suction mechanism, and the suction mechanism sucks wood chip waste produced by processing on the workbench 1 into the waste collection box 4 through the waste suction pipe 2; the inside upper end of waste collection box 4 is equipped with filter screen plate 5, and the open gauze in top of waste collection box 4 is equipped with suction hood 6, suction fan 7 is installed at the top of suction hood 6. During working, the shaving board is processed on a workbench of the planer, the material sucking mechanism sucks wood dust and waste materials generated by processing on the workbench through the waste material sucking pipe, and the wood dust and waste materials enter the waste material sucking pipe from the sucking port and then enter the waste material collecting box; then the dust absorption fan starts, and the dust absorption fan upwards sucks the dust in the waste collection box, and the filter screen board separates the saw-dust waste material, realizes saw-dust waste material and dust separation, is convenient for follow-up to recycle the saw-dust waste material, reduces saw-dust waste material and recycles work load.

In another embodiment, the material pumping mechanism comprises a material pumping pipe 8, a material pumping fan 9 is arranged on the material pumping pipe 8, the upper end of the material pumping pipe 9 is connected with the middle part of the waste material pumping pipe 2, and the lower end of the material pumping pipe 8 is connected with a feed inlet 10 on the side wall of the waste material collecting box 4; the filter screen plate 5 is located above the feed opening 10 in the side wall of the waste collection bin 4. Preferably, the lower end of the pumping pipe is inclined with a high left end and a low right end, so that wood chip waste can better enter the waste collecting box.

In another embodiment, the mesh diameter of the filter screen plate 5 is 2.8mm, namely: the filter diameter of the filter screen plate is 2.8mm, so that most of wood chip waste can not pass through the filter screen plate.

In another embodiment, the dust hood 6 is tapered, a mounting slot 11 extending longitudinally is provided at the lower end of the dust hood 6, an ash dipping plate 12 is inserted in the mounting slot 11, a plurality of ventilation holes 13 penetrating vertically are provided on the ash dipping plate 12, a double-sided adhesive tape 14 is adhered on the ash dipping plate 12, and the double-sided adhesive tape has air permeability. When the dust collection device works, the dust collection fan 7 sucks dust in the waste collection box 4 upwards, air flows from bottom to top, firstly passes through the vent hole 13 on the dust sticky board 12, then passes through the double-sided adhesive tape 14, the dust in the air is adhered to the double-sided adhesive tape 14, and the dust can be clearly removed only by replacing the double-sided adhesive tape.

In another embodiment, in order to facilitate the assembly and disassembly of the dust-wetting plate, a pair of locking bolts 15 are screwed to the left and right ends of the mounting slot 11, and the locking bolts 15 are used for abutting against the side portions of the dust-wetting plate 12 so as to lock the dust-wetting plate in the mounting slot.

In another embodiment, the suction port 3 is elongated and extends along the length direction of the table 1.

If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).

In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.

Claims

1. A dust removal recovery unit for retrieving shaving board production waste material, includes the workstation of planer, its characterized in that: the outer side of the output end of the workbench is provided with a horizontal U-shaped waste suction pipe, both sides of the waste suction pipe are provided with suction openings facing the workbench, the middle part of the waste suction pipe is connected with a waste collection box through a suction mechanism, the inside upper end of waste collection box is equipped with the filter screen board, and the open gauze mask in top of waste collection box is equipped with the dust hood, dust absorption fan is installed at the top of dust hood.

2. A dust removal and recovery device for recovering waste materials from particle board production according to claim 1, wherein: the material sucking mechanism comprises a material sucking pipe, a material sucking fan is arranged on the material sucking pipe, one end of the material sucking pipe is connected with the middle part of a waste material sucking pipe, and the other end of the material sucking pipe is connected with a feeding hole on the side wall of the waste material collecting box; the filter screen plate is positioned above the feed inlet on the side wall of the waste collection box.

3. A dust removal and recovery device for recovering production waste of particle board according to claim 1 or 2, characterized in that: the mesh diameter of the filter screen plate is 2.8mm.

4. A dust removal and recovery device for recovering waste materials from particle board production according to claim 1, wherein: the dust hood is in a conical shape, the lower end of the dust hood is provided with an installation slot extending longitudinally, an ash dipping plate is inserted in the installation slot, a plurality of ventilation holes penetrating vertically are formed in the ash dipping plate, and a double-sided adhesive tape is adhered to the ash dipping plate.

5. A dust removal and recovery device for recovering waste materials from particle board production as claimed in claim 4, wherein: the left end and the right end of the installation slot are both in threaded connection with at least one locking bolt, and the locking bolt is used for propping against the side part of the dust-dipping plate.