Novel mud scraper
A mud scraper and a new type of technology, applied in chemical instruments and methods, separation methods, precipitation separation, etc., can solve the problems of safety pin breakage, coupling damage, overload, etc., to reduce production costs, improve progress, avoid damage effect
Inactive Publication Date: 2013-03-20
无锡托普搅拌设备有限公司
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Problems solved by technology
[0003] In the prior art, the safety pin is usually used as the over-torque protection device of the mud scraper. After the mud scraper stops for a period of time, there will be silt accumulation, which will easily cause overload when it is restarted, and the safety pin will be damaged by the shear force. , and even cause damage to the coupling, which not only increases the maintenance workload and production costs, but also affects the progress of sewage treatment
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[0016] Such as figure 1 As shown, a new type of mud scraper 100 according to the embodiment of the present invention includes a pressure monitoring and alarm device 10 and a mud scraper 20. The mud scraper 20 includes a reducer 21 and a drive bracket 22. The pressure monitoring and alarm The device 10 is fixedly installed on the drive bracket 22, and the pressure monitoring and alarming device 10 includes a pressure sensor 11, a pressure digital display 12 and an alarm device 13, and the pressure sensor 11 is connected to the pressure digital display 12 and the alarm device 13 respectively, and the The pressure sensor 11 abuts against the outer wall of the shaft head 23 of the reducer 21 to detect the resistance torque.
[0017] combine figure 2 and image 3 As shown, the pressure monitoring and alarm device 10 is fixedly installed on the driving bracket 22 through the mounting frame 14 . The speed reducer 21 is fixedly installed on the drive bracket 22 by bolts.
[0018]...
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The invention provides a novel mud scraper, comprising a pressure monitoring and alarming device and a mud scraper, wherein mud scraper comprises a speed reducer and a driving bracket; the pressure monitoring and alarming device is fixedly mounted on the driving bracket; the pressure monitoring and alarming device comprises a pressure sensor, a pressure number display and an alarming device; the pressure sensor is connected with the display and the alarming device respectively; and the pressure sensor is abutted against the outer wall face of a shaft head of the speed reducer, and is used for detecting a resistance torque. With the adoption of the structure, the torque is monitored in a starting process and an operation process of the mud scraper, and the real-time early alarming can be realized, so that the damage on the mud scraper, caused by too large torque, can be avoided. Therefore, the production cost is reduced, and the sewage treatment schedule can be improved.
Description
technical field [0001] The invention relates to a novel mud scraper, which belongs to the field of sewage treatment equipment. Background technique [0002] With the rapid development of my country's industrial production, the generation of waste gas and sewage is increasing day by day. Therefore, protecting the environment and treating waste gas and sewage has become an issue that must be solved in industrial development. The mud scraper is a large-scale equipment used for sewage treatment. How to use the mud scraper safely and reliably has become one of the issues that designers must consider. [0003] In the prior art, the safety pin is usually used as the over-torque protection device of the mud scraper. After the mud scraper stops for a period of time, there will be sludge accumulation, which will easily cause overload when it is restarted, and the safety pin will be damaged by the shear force. , and even cause damage to the coupling, which not only increases the maint...
Claims
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Inventor 陈志武
Owner 无锡托普搅拌设备有限公司