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Particleboard Centrifugal Airflow Destoner

A destoner and particle board technology, which is used in the separation of solids from solids by air flow, solids separation, and pretreatment of molding materials, etc. Tensile impact resistance and corrosion resistance, easy to use effect

Active Publication Date: 2017-05-31
LINYI YUANTONG FAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem that a large amount of sand and stone impurities are not cleanly removed in the plates and skins of the particleboard produced in the prior art, and to provide a particleboard centrifugal airflow destoner to overcome the deficiencies of the prior art

Method used

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  • Particleboard Centrifugal Airflow Destoner
  • Particleboard Centrifugal Airflow Destoner
  • Particleboard Centrifugal Airflow Destoner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] according to figure 1 , figure 2 , image 3 and Figure 4 , the particleboard centrifugal air flow destoner of the present invention, it comprises the support seat 7 that is located on the bracket 9; The support seat is provided with the upper casing 3; The top of the upper casing is provided with the discharge port 2, one side A feed inlet 1 is provided; the bottom of the support base is connected to the motor 10 through a connection base 8; a vertically penetrating sleeve 6 is provided in the middle of the support base; a transmission shaft connected by a bearing 12 is provided in the sleeve 12. The lower part of the transmission shaft is connected to the output shaft of the motor, and the upper part is connected to the connecting plate 11; the upper part of the connecting plate is provided with a cone cap 4, and the circumference is provided with an annular conical air grille 5; the support The following of the seat is provided with gravel outlet 14.

[0024] Ra...

Embodiment 2

[0028] A conical air grid, which is prepared from the following raw materials in parts by weight:

[0029] 1 part of silicon carbide, 1 part of aluminum oxide, 2 parts of zinc stearate, 2 parts of white graphite, 4 parts of pentaerythritol, 5 parts of cyclopentasiloxane, 5 parts of phthalate, tripolyphosphoric acid 5 parts of sodium, 6 parts of calcium silicate, 6 parts of dolomite powder, 6 parts of chitin, 12 parts of borax, 20 parts of epoxy acrylate resin, 35 parts of phenolic resin, and 80 parts of polyethylene resin. Among them, the particle diameters of silicon carbide, alumina, white graphite, dolomite powder and borax are all above 100 mesh.

[0030] The preparation method of the conical air grid comprises the following steps:

[0031] 1) Weigh each raw material according to the weight part for later use;

[0032] 2) white graphite, cyclopentasiloxane, phthalate, sodium tripolyphosphate, calcium silicate, dolomite powder, borax, epoxy acrylate resin, phenolic resin ...

Embodiment 3

[0036] Various performance parameters of the conical air grill prepared in Example 2 of the present invention were measured, and the specific results are shown in Table 1.

[0037] Table 1

[0038] parameter Thickness mm Tensile strengthMpa Bending strength Mpa bus hardness Example 2 5 169 221 44

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Abstract

The invention discloses a centrifugal airflow stone-removing machine for shaving boards. The centrifugal airflow stone-removing machine for the shaving boards comprises a supporting seat arranged on a support, and is characterized in that an upper housing is arranged on the supporting seat; a discharge opening is formed in the upper surface of the upper housing, and a feed opening is formed in one side of the upper housing; the lower surface of the supporting seat is connected with a motor through a connecting seat; a casing pipe penetrating vertically is arranged in the middle of the supporting seat; a transmission shaft connected through a bearing is arranged inside the casing pipe; the lower surface of the transmission shaft is in transmission connection with an output shaft of the motor, and the upper surface of the transmission shaft is connected with a connecting plate; a cone cap is arranged on the upper surface of the connecting plate, and a ring-shaped tapered air grid is arranged on the circumference of the connecting plate; and a sandstone outlet is formed in the lower surface of the supporting seat. The centrifugal airflow stone-removing machine for the shaving boards, provided by the invention, has a simple structure and is convenient to use; raw material sheets and slabs enter the upper housing through the feed opening, and under the effect of centrifugal force, the technical problem of resource waste in the prior art can be effectively solved.

Description

technical field [0001] The invention belongs to the technical field of particle board stone removal, and relates to a particle board centrifugal airflow stone removal machine. Background technique [0002] Particleboard is a synthetic wood board that is dried, screened, glued, laid, and thermoformed. Widely used in many fields such as construction, packaging, furniture, decoration, etc., it is a good indoor and outdoor decoration material with high physical and mechanical properties. [0003] Since the slabs and skins of the particleboard are to be peeled and dried in the open air, there are a lot of sand and gravel impurities in them, and after drying, the stones need to be removed. At present, stone removal and sand removal equipment such as drum screens and vibrating screens are used. Due to the particularity of the plate production process: the thickness of the material layer during screening, the uneven thickness of the plate, and the uneven size of the block, etc., it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B7/083B29C45/00B27N1/00C08L23/06C08L61/06C08L63/10C08L5/08C08K13/02C08K3/34C08K3/22C08K5/098
CPCB07B7/083B27N1/00B29C45/0001C08L23/06C08L2205/035C08L61/06C08L63/10C08L5/08C08K13/02C08K3/34C08K2003/2227C08K5/098
Inventor 耿希山苗运科林化国何登军
Owner LINYI YUANTONG FAN CO LTD