Novel cement machine shaft kiln air supply system
A technology of air supply system and mechanical shaft kiln, applied in mechanical equipment, machine/engine, pump control, etc., can solve problems such as energy waste, increased time, high noise, etc., to reduce maintenance workload, extend service life, reduce effect of noise
Inactive Publication Date: 2017-11-17
王顺
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Problems solved by technology
[0002] The air supply volume required by the shaft kiln at different stages in the cement production process is also different, so the air volume and air pressure are often too high during production.
At present, operators generally adjust the air intake according to different stages of the production process. The measure to adjust the air volume is to open a damper on the air outlet pipe of the fan, and adjust the opening of the damper to adjust the air supply. The quality of the product cannot It is guaranteed that a large amount of excess air volume is discharged into the atmosphere, resulting in a waste of energy. During the process of venting, the noise is very loud; and the machine needs to be stopped during equipment maintenance, which greatly increases the time required for production.
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[0013] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.
[0014] Such as figure 1 As shown, a new cement machine vertical kiln air supply system includes a frequency conversion speed regulation control system 1, an adjustment potentiometer 2, a running switch 3, a stop switch 4, a frequency converter 6 and a frequency conversion speed regulation control device 13.
[0015] The frequency conversion speed regulation control system 1 is provided with a frequency conversion speed regulation control device 13, and the frequency conversion speed regulation control device 13 is provided with an adjustment potentiometer 2, a running switch 3 and a stop switch 4, and the adjustment potentiometer 2 is compatible with the operation switch 3 Matching; the frequency conversion speed regulation control device 13 is connected with the frequency converter 6 through the wire 12, the frequency converter 6 is set in the frequenc...
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The invention discloses a new air supply system for shaft kilns of cement machines, which includes a frequency conversion speed regulation control system (1), an adjustment potentiometer (2), a running switch (3), a stop switch (4), a frequency converter (6) and A frequency conversion speed regulation control device (13); the frequency conversion speed regulation control system (1) is provided with a frequency conversion speed regulation control device (13), and the frequency conversion speed regulation control device (13) is provided with an adjustment potentiometer (2), running switch (3) and stop switch (4), the adjustment potentiometer (2) is compatible with the running switch (3); the frequency conversion speed control device (13) is connected to the frequency converter (6) through the wire (12) The frequency converter (6) is set in the frequency conversion speed regulation control system (1), and the frequency conversion speed regulation control device (13) is compatible with the frequency converter (6). The invention has the advantages of controlling the air supply volume, ensuring product quality, low noise, and no shutdown for equipment maintenance.
Description
technical field [0001] The invention relates to the technical field of air supply for vertical kilns, in particular to a novel air supply system for vertical kilns of cement machines. Background technique [0002] The air supply volume required by the shaft kiln at different stages in the cement production process is also different, so the air volume and air pressure are often too high during production. At present, operators generally adjust the air intake according to different stages of the production process. The measure to adjust the air volume is to open a damper on the air outlet pipe of the fan, and adjust the opening of the damper to adjust the air supply. The quality of the product cannot It is guaranteed that a large amount of excess air volume is discharged into the atmosphere, resulting in waste of energy, and the noise is very loud during the air release process; and the machine needs to be stopped during equipment maintenance, which greatly increases the time ...
Claims
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Login to View More IPC IPC(8): F04D27/00
CPCF04D27/004
Inventor 王顺
Owner 王顺