CN211729841U

CN211729841U - Be used for moulding wooden sawdust powder edulcoration equipment

Info

Publication number: CN211729841U
Application number: CN201922487321.XU
Authority: CN
Inventors: 许开华; 蒋振康; 吕怀兴; 张云河; 胡修才; 涂重丹
Original assignee: Hunan Green Meiyinghong Resources Recycling Co ltd
Current assignee: Hunan Green Meiyinghong Resources Recycling Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-23
Anticipated expiration: 2029-12-31

Abstract

The embodiment of the utility model discloses be used for moulding wood sawdust powder edulcoration equipment, include: the vertical vibrating screen comprises a shell, a plurality of screen meshes, a discharge chute and a vibrating generator, wherein the shell is arranged on the vibrating generator, a feed inlet is formed in the upper end of the shell, the screen meshes are sequentially arranged in the shell from top to bottom, the mesh number is gradually increased, the discharge chutes and the screen meshes are arranged in one-to-one correspondence, and the upper end of the discharge chutes is communicated with the side wall of the shell; and the ceramic balls are arranged on the lowest layer screen mesh, and the sizes of the ceramic balls are different. Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a be used for moulding wooden sawdust powder edulcoration equipment has add a plurality of ceramic balls not of uniform size in vertical shale shaker, and when the shale shaker vibration, the mutual collision friction of ceramic ball is moulded wooden granule ball and is ground into the small-size with the large size, makes it can pass through the mesh of lower floor smoothly, has effectively reduced the loss and the waste of raw and other materials.

Description

Be used for moulding wooden sawdust powder edulcoration equipment

Technical Field

The utility model relates to a mould wooden processing equipment technical field, especially relate to a be used for moulding wooden sawdust powder edulcoration equipment.

Background

The plastic-wood production and processing process inevitably generates a lot of sawdust powder, for example, a sawing table on a plastic-wood extrusion molding machine table is used for cutting a plastic-wood product, the plastic-wood product is polished and drawn in the post-processing process of the plastic-wood product, the plastic-wood profile is cut before the plastic-wood product is packaged, and the plastic-wood profile is cut in the installation process of the plastic-wood product engineering, so that a certain amount of plastic-wood sawdust powder is generated in the operation processes. The produced sawdust powder is inevitably mixed with impurity components such as leftover materials left after cutting of plastic wood, iron nails, stainless steel screws, iron wires and steel wires, which can influence the subsequent processing of the sawdust powder.

In the prior art, impurities are generally removed by a screen filtration method, but a part of large-sized plastic wood particles are blocked, so that raw materials are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide one kind and be used for moulding wooden sawdust powder edulcoration equipment, when solving among the prior art and get rid of the impurity in moulding the wood through the screen cloth, can block partly large-size mould wooden granule, cause the extravagant technical problem of raw and other materials.

In order to achieve the technical purpose, the embodiment of the utility model provides a be used for moulding wood sawdust powder edulcoration equipment, this one kind is used for moulding wood sawdust powder edulcoration equipment includes: the vertical vibrating screen comprises a shell, a plurality of screen meshes, a discharge chute and a vibrating generator, wherein the shell is arranged on the vibrating generator, a feed inlet is formed in the upper end of the shell, the screen meshes are sequentially arranged in the shell from top to bottom, the mesh number is gradually increased, the discharge chutes and the screen meshes are arranged in one-to-one correspondence, and the upper end of the discharge chutes is communicated with the side wall of the shell; and the ceramic balls are arranged on the lowest layer screen mesh, and the sizes of the ceramic balls are different.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a be used for moulding wooden sawdust powder edulcoration equipment has add a plurality of ceramic balls not of uniform size in vertical shale shaker, and when the shale shaker vibration, the mutual collision friction of ceramic ball is moulded wooden granule ball and is ground into the small-size with the large size, makes it can pass through the mesh of lower floor smoothly, has effectively reduced the loss and the waste of raw and other materials.

Drawings

FIG. 1 is a schematic structural view of an embodiment of an apparatus for removing impurities from sawdust powder of plastic wood provided by the present invention;

fig. 2 is a schematic view of the structure of the drawbar arrangement in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an embodiment of an apparatus for removing impurities from sawdust powder of plastic wood provided by the present invention; fig. 2 is a schematic view of the structure of the drawbar arrangement in fig. 1.

Mould wooden sawdust powder edulcoration equipment includes: vertical vibrating screen 1, ceramic ball 2 and pull rod device 3. Vertical shale shaker 1 filters the impurity in the wood moulding through the vibration, and ceramic ball 2 is used for moulding the wood ball with the large granule and grinds into the tiny particle, avoids the waste of material. The pull rod device 3 is used for leveling the material and avoiding accumulating at a certain position on the screen 12.

The vertical vibration screen 1 includes a housing 11, a plurality of screens 12, a plurality of discharge chutes 13, a vibration generator 14, and a ring-shaped magnet 15. The housing 11 is disposed on the vibration generator 14 and is driven by the vibration generator 14 to vibrate continuously. The upper end of the shell 11 is provided with a feed inlet, and plastic-wood materials are added into the vertical vibrating screen 1 from the feed inlet. Preferably, an annular magnet 15 is arranged at the feeding port, so that iron impurities in the plastic-wood material can be absorbed when the plastic-wood material passes through the annular magnet, and primary impurity removal is performed. A plurality of screens 12 are built in the housing 11 in this order from top to bottom, and in this embodiment, it is preferable to use four layers of screens 12, the side surfaces of which are connected to the inner wall of the housing 11. From top to bottom, the mesh size of the screen 12 gradually increases, and the ability to retain particles gradually increases. The discharge chutes 13 and the screens 12 are arranged in a one-to-one correspondence manner, are inclined outwards, and the upper ends of the discharge chutes are communicated with the side wall of the shell 11. The discharge chutes 13 at the lowest layer are used for discharging the plastic-wood particles, and the other discharge chutes are used for discharging impurities in the plastic-wood particles.

A plurality of ceramic balls 2 with different sizes are arranged on the lowest screen 12, and under the driving of the vibration generator 14, the ceramic balls 2 can generate a ball milling effect to grind large-size plastic wood particles into small sizes so that the large-size plastic wood particles can smoothly pass through the lowest screen 12.

Since the size of the feeding hole of the housing 11 is much smaller than that of the screen 12, the plastic-wood material is accumulated on a certain position of the uppermost screen 12 when the plastic-wood material is added thereto through the feeding hole, and the other part of the screen cannot be utilized, resulting in low filtering efficiency. A draw bar arrangement 3 is therefore preferably arranged on the uppermost screen 12. The draw bar apparatus 3 comprises a linear displacement mechanism 31 and a cross bar 32, the cross bar 32 being parallel to the upper side of the uppermost screen 12 and spaced from the uppermost screen 12. The linear displacement mechanism 31 is in driving connection with the cross bar 32 and is capable of pushing the cross bar 32 to reciprocate on the uppermost screen 12 parallel to the screen 12. The linear displacement mechanism 31 is preferably an electrically controlled mechanism, such as an electric cylinder.

When the vertical vibrating screen is used, only plastic wood particles are added into the vertical vibrating screen 1 from the feeding hole, then the plastic wood particles pass through each screen 12 layer by layer under the driving of the vibration generator 14, and impurities in the plastic wood particles are blocked on different screens 12 according to different sizes and are discharged from corresponding discharge chutes 13. On the lowest layer screen cloth 12, the ceramic balls 2 are mutually collided and rubbed under the drive of the vibration generator 14 until the plastic-wood particles are ball-milled to be capable of passing through the lowest layer screen cloth 12, and then the plastic-wood particles are discharged from the discharge chute 13 of the lowest layer, so that the high-purity small-particle wood-plastic particles are obtained.

Implement the embodiment of the utility model provides a, following beneficial effect has: the utility model discloses a be used for moulding wooden sawdust powder edulcoration equipment has add a plurality of ceramic balls not of uniform size in vertical shale shaker, and when the shale shaker vibration, the mutual collision friction of ceramic ball is moulded wooden granule ball and is ground into the small-size with the large size, makes it can pass through the mesh of lower floor smoothly, has effectively reduced the loss and the waste of raw and other materials.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be used for moulding wooden sawdust powder edulcoration equipment which characterized in that, it includes:

the vertical vibrating screen comprises a shell, a plurality of screen meshes, a discharge chute and a vibrating generator, wherein the shell is arranged on the vibrating generator, a feed inlet is formed in the upper end of the shell, the screen meshes are sequentially arranged in the shell from top to bottom, the mesh number of the screen meshes is gradually increased, the discharge chutes and the screen meshes are arranged in one-to-one correspondence, and the upper end of the discharge chute is communicated with the side wall of the shell;

and the ceramic balls are arranged on the screen mesh at the lowermost layer, and the sizes of the ceramic balls are different.

2. The apparatus according to claim 1, wherein the vertical vibrating screen further comprises an annular magnet sleeved at the feed port.

3. The apparatus according to claim 1, further comprising a pulling rod device, comprising a cross rod and a linear displacement mechanism, wherein the cross rod is disposed on the uppermost screen in parallel and spaced from the uppermost screen, and the linear displacement mechanism is in transmission connection with the cross rod.

4. The apparatus according to claim 3, wherein the linear displacement mechanism is an electric cylinder.

5. The apparatus for removing impurities from sawdust and powder material of plastic wood according to claim 1, wherein said screen has four layers.