Wood shaving and particle unit quality analyzer
A quality analyzer and shavings technology, which is applied in the direction of analyzing materials, instruments, measuring devices, etc., can solve the problems that the accuracy cannot meet the needs of scientific research, cannot simplify the testing process, etc., and achieves the effect of high degree of automation and convenient use.
Active Publication Date: 2015-12-23
SHANDONG XINGANG ENTERPRISE GRP CO LTD
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Problems solved by technology
[0008] It can be seen from this that although the existing experimental methods and equipment can meet various measurement requirements, they cannot simplify the testing process, and the accuracy is far from meeting the needs of scientific research.
Method used
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Embodiment Construction
[0021] see figure 1 The wood shavings and particle unit mass analyzer shown includes a casing 11, a vibration source 10 capable of vibrating is arranged at the bottom of the casing, and a chassis 4 is arranged on the vibration source.
[0022] Three screening units 1, 2, 3 are arranged up and down. Each screening unit includes a support base 8 , a sieve tray 6 located above the support base, and a force sensor 7 .
[0023] The bottom of the sieve tray is a sieve surface 62 with sieve holes 61 , and the periphery is a baffle 63 . see figure 2 , the support seat includes a limit ring 81 and spokes 82 located at the bottom of the limit ring; the sieve tray is located inside the limit ring, and there is a gap between the outer periphery of the baffle plate and the inner wall of the limit ring.
[0024] Helical compression springs 9 are arranged between the supporting seats in two adjacent screening units, and between the supporting seats and the chassis in the lowermost screen...
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The invention provides a wood shaving and particle unit quality analyzer which can automatically detect the quality indexes such as the water content, the screening value and the stacking density of wood shavings and particles and is simple in structure and convenient to use. The wood shaving and particle unit quality analyzer comprises a shell, a vibrating source capable of vibrating is arranged in the shell, and screening units are arranged on the vibrating source. Each screening unit comprises a supporting base, a screening disc and a force sensor, wherein the screening disc and the force sensor are located on the supporting base. The force sensors used for detecting the weight of the screen discs are arranged between the screen discs and the supporting bases. The output of the force sensors is connected with a controller. A display screen outside the shell is connected with the controller. A screen face with screen meshes is arranged at the bottom of each screen disc, and a baffle is arranged on the periphery of each screen disc. The lower portion of each supporting base is arranged on the corresponding vibrating source through an elastic element. A heating source used for drying materials is arranged in the shell.
Description
technical field [0001] The technology relates to a wood shaving and particle unit mass analyzer for analyzing the mass of wood shavings and particle units. Background technique [0002] Particleboard (also known as "solid wood particle board") is a man-made board made by cutting wood and other raw materials into pieces of certain specifications, drying them, mixing them with adhesives, hardeners, and waterproofing agents, and pressing them at a certain temperature. Due to the advantages of wide source of raw materials, low cost, flat surface suitable for veneers, and anti-fouling and aging resistance, the particleboard industry has rapidly grown. The production of particleboard does not require water washing, which is conducive to environmental protection. The investment in production of particleboard equipment is small, which brings Here comes a series of wood-cutting advantages. From this point of view, the development of particleboard production is more in line with my c...
Claims
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Login to View More IPC IPC(8): G01N9/02G01N5/04G01N5/00G01N15/00
Inventor 贾翀崔举庆程秀才张洋徐德良徐朝阳周兆兵韩书广刘彬
Owner SHANDONG XINGANG ENTERPRISE GRP CO LTD