Efficient and energy-saving deep dehydration system based on double-motor variable-frequency transmission water circulation
A variable-frequency drive, high-efficiency and energy-saving technology, applied in water/sludge/sewage treatment, presses, solid separation, etc., can solve the problems of waste of energy resources and resources, large motor loss, and large motor power consumption, etc., to improve the separation effect , Avoid increased energy consumption and improve stability
Inactive Publication Date: 2020-01-14
朱德良
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Problems solved by technology
[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art and provide a high-efficiency and energy-saving deep dehydration system based on double-motor frequency conversion transmission water circulation to solve the problem that the greater the rotating force of the screw device during operation, the better the effect of separating sediment and water , the power consumption of the motor will be greater, resulting in a waste of energy resources and resources. Only one motor is used to supply power to the entire equipment. The use of water and water can not further improve energy saving and enhance the stability of equipment
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-10 , the present invention provides a high-efficiency and energy-saving deep dehydration system technical solution based on dual-motor frequency conversion transmission water circulation: its structure includes a bottom frame 1, a dehydration device 2, and a main motor 3, and the bottom frame 1 and the dehydration device 2 are installed and connected. The base frame 1 is locked with the main motor 3, and the main motor 3 starts the operati...
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The invention discloses an efficient and energy-saving deep dehydration system based on double-motor variable-frequency transmission water circulation. The efficient and energy-saving deep dehydrationsystem structurally comprises a bottom frame, a dehydration device and a main motor; the bottom frame is connected with the dehydration device; the bottom frame is locked with the main motor; the dehydration device is electrically connected with the main motor; the dehydration device is composed of a transmission outer frame and a spiral device. The rotating speed of a left shaft rod is high, theseparation effect of soil and water is improved, the rotating speed of a spiral dehydration frame is small, energy consumption is reduced, flowing of water is stabilized, a left shaft rod further iscapable of improveing screening of sandy soil, a water circulation inner frame is capable of realizing water circulation, and improving equipment operation stability; in high efficiency silt and waterseparation, motor energy consumption increase is avoided, distributed power supply is adopted, motor loss caused by one-time large-scale power supply is avoided, and operation stabilizing effect is also achieved.
Description
technical field [0001] The invention relates to the field of environmental protection equipment, in particular to a high-efficiency and energy-saving deep dehydration system based on double-motor frequency conversion transmission water circulation. Background technique [0002] Sewage plants use sludge dewatering equipment to separate a large amount of sludge from water generated during production operations; decanter centrifuges accelerate the separation of solids and liquids under the effect of centrifugal force based on the density difference between solids and liquids. Settling velocity to complete the separation of sediment and water. [0003] In the prior art, the greater the rotating force of the screw device during operation, the better the separation effect of sediment and water, and the greater the power consumption of the motor, resulting in waste of energy consumption and resources. Only one motor is used to supply power to the entire equipment, not only The los...
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IPC IPC(8): C02F11/121B30B9/14B07B1/04B07B1/46
CPCB07B1/04B07B1/46B07B2201/04B30B9/14C02F11/121
Inventor 朱德良
Owner 朱德良