Three-level rapid metering device for binding material
A gelling material and metering device technology, which is applied in the direction of measuring devices, liquid ingredient supply devices, ingredient weighing instruments, etc., can solve the problems of complex device structure and operation method, low metering accuracy, and high cost of metering devices, and achieve error The effect of small size, high measurement accuracy and low cost
Active Publication Date: 2015-05-06
北京元泰达环保科技有限公司
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[0014] However, as mentioned above, in the above-mentioned gel material metering device of the prior art, the metering accuracy is not high, or in order to achieve high metering accuracy, the device structure and operation method are too complicated, resulting in high cost of the metering device
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Embodiment 1
[0038] The present invention will be further described below in conjunction with the accompanying drawings.
[0039] A three-stage rapid metering device for gelling materials in the present invention comprises a feed inlet, a material box 1, a metering tank 2, a feed pipe 10, a discharge pipe 12, a check valve 11, a scale, a liquid level switch, Weight sensor 8, distance sensor 7, transmission shaft 9, hydraulic pressure device 6, motor 3, control module 5, described feed inlet is arranged on the upper end of material box, is the inverted conical shape of concave; Material box 1 and metering A feed pipe is provided between the tanks 2 to communicate with each other, and a check valve is provided on the feed pipe; the end of the metering tank 2 that communicates with the material box 1 is also provided with a discharge port, and the discharge port is pierced with a A discharge pipe, a check valve is installed on the discharge pipe, and a material receiving tray is arranged belo...
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Abstract
The invention discloses a three-level rapid metering device for a binding material. In the metering device, a material inlet is formed in the upper end of a material box, and is downward conical; a material charge pipe is arranged between and used for communicating the material box and the metering tank, and is provided with a check valve; one end, communicated with the material box, of the metering tank is also provided with a material outlet which is provided with a material discharge pipe in a penetrating mode; the material discharge pipe is provided with a check valve; a material bearing tray is arranged below the check valve; the upper end of a transmission shaft is connected with a piston, and the lower end of the transmission shaft is connected with a motor; the upper end of the transmission shaft is also provided with a distance inductor. The invention also discloses a method for using the metering device. Three-level rapid metering is adopted by the metering device, so that the metering precision can be improved greatly; meanwhile, the three-level rapid metering device is easy to use, low in cost, and long in service life.
Description
technical field [0001] The invention relates to the field of metering devices, in particular to a three-stage rapid metering device for gelling materials. technical background [0002] The continuous deepening of my country's urbanization has greatly increased the demand for building materials such as cement, concrete, stabilized soil, mortar, and sand. At present, with the deepening of new urbanization, the investment and development of urban economic circles in the future is expected to accelerate. The relatively mature economic circles such as the Beijing-Tianjin-Hebei region, the Yangtze River Delta, and the Pearl River Delta in the east will be further improved, while the central and western regions will accelerate the formation of new ones. Growth momentum, the demand for the above-mentioned building materials will further increase. Statistics show that for every percentage point increase in my country's urbanization rate, 10 million people will move to cities. Based...
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IPC IPC(8): B28C7/12G01D21/02
CPCB28C7/044B28C7/122G01D21/02
Inventor 邱绍勇
Owner 北京元泰达环保科技有限公司