Wood processing chipping machine
A chip and wood technology, applied in the field of wood processing chip machines, can solve problems such as damage to the machine, and achieve the effects of environmental protection, low moisture content and simple operation
Inactive Publication Date: 2014-02-19
DALIAN CHUANGDA TECH TRADE MARKET
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Problems solved by technology
[0002] The operation of the wood processing site will produce a large amount of sawdust, and some of the sawdust will be discharged into the river ditch or the sewer network through the washing of water. However, ordinary wastewater treatment methods are difficult to deal with this kind of waste, and there are great problems in the recycling of sawdust, especially It is mixed with water, and the waste is also mixed with hard objects such as stones and metals, which will damage the machine when it is directly crushed or otherwise processed
Method used
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Embodiment Construction
[0008] figure 1 In the schematic diagram of a wood processing chip machine shown, it consists of a sorting pool 1, an extrusion device, and a recovery device. The extrusion device includes a set of pressing rollers 8, which are hollow and have water permeable holes 13 on the surface of the rollers. , the pressing roller 8 separates the passing water and sawdust under the drive of the power roller; the upper end of the sorting tank 1 is provided with a water inlet 3 and a feed port 4; the sawdust 2 floats on the water surface in the sorting tank 1, and passes through The pipeline 7 is transported to the extruding device; a set of pressing rollers 8 is provided with a recovery device below the two roll surfaces, and the recovery device includes a sawdust storage channel 10 and a water recovery channel 9 surrounding it. The water recovery channel 9 is connected to the water inlet 3 through a water pump, and the water recovery channel 9 collects the water at the press roller 8 and...
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A wood processing chipping machine belongs to the field of environmental manipulation. The wood processing chipping machine is composed of a sorting tank, an extrusion device and a recovery device. The extrusion device comprises a set of press rolls which are hollow. Permeable holes are arranged on the roll surfaces. The press rolls are driven by powdered rolls to separate flowing water from wood chips. A water inlet and a feed inlet are arranged on the upper end of the sorting tank. Wood chips are floating on the water surface of the sorting tank and are conveyed to the extrusion device through a pipeline. The recovery device is disposed below between two roll surfaces of the press rolls. The recovery device contains a wood chip holding channel and a water recovery channel arranged on the periphery of the wood chip holding channel. The machine provided by the invention is simple to operate. Water content of a filter-pressed filter cake is low. The machine has advantages of low operating cost, large handling capacity and strong corrosion resistance, and is environmentally friendly. Effluents can be recycled. Wood chips can be sorted rapidly and recovered.
Description
technical field [0001] The invention relates to a wood processing chipper, which belongs to the field of environmental treatment. Background technique [0002] The operation of the wood processing site will produce a large amount of sawdust, and some of the sawdust will be discharged into the river ditch or the sewer network through the washing of water. However, ordinary wastewater treatment methods are difficult to deal with this kind of waste, and there are great problems in the recycling of sawdust, especially It is mixed with water, and the waste is also mixed with hard objects such as stones and metals, which will damage the machine when it is directly crushed or otherwise processed. Contents of the invention [0003] In view of the defects in the prior art, the purpose of the present invention is to provide a device for sorting and recycling sawdust with simple structure. [0004] In order to achieve the above object, the technical solution adopted in the present i...
Claims
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IPC IPC(8): B01D35/02B30B11/28
Inventor 陈洋
Owner DALIAN CHUANGDA TECH TRADE MARKET