Energy-saving control method and device for ceramic tile press pumping station
A ceramic brick press, energy-saving control technology, applied in ceramic molding machines, fluid pressure actuating devices, manufacturing tools, etc., can solve problems such as small output flow of pumps
Active Publication Date: 2019-01-29
FOSHAN HENGLITAI MACHINERY
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Problems solved by technology
[0006] The ceramic press is in the stage of pushing bricks and distributing materials, the whole press does not move, at this time the pressure of the whole system hardly changes, and the output flow of the pump is small
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[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It is only stated here that the words for directions such as up, down, left, right, front, back, inside, and outside that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific to the present invention. limited.
[0037] Such as figure 1 As shown, the current pump station of the ceramic tile press uses an asynchronous motor with a constant pressure variable pump to provide the power source for the entire system. When the electromagnetic reversing valve YV501 is energized, the main pump starts to pressurize, and the system pressure can be controlled by adjusting the opening of the overflow valve V501.
[0038] see figure 2 , figure 2 It shows the specific structure of...
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The invention discloses an energy-saving control method for a pumping station of a ceramic brick press, which includes: when the ceramic brick press is pushing bricks and distributing bricks, an automatic control cabinet detects the system pressure in real time; when the system pressure does not reach the set target system pressure, through the first An electromagnetic reversing valve and a first overflow valve control the system pressure; when the system pressure reaches the set target system pressure, the system pressure is controlled through the second electromagnetic reversing valve and the second overflow valve. The invention also discloses an energy-saving control method for the ceramic brick press pump station based on the ceramic brick press process and an energy-saving control device for the ceramic brick press pump station. Adopting the present invention can effectively ensure that the pump can switch between high and low pressure seamlessly and without impact during the cycle of the compressor, thereby realizing the switching between large and small displacements; at the same time, under the condition that the normal operation of the compressor is ensured, the The energy consumption of the press is reduced. Under normal working conditions, the power saving rate is about 5%.
Description
technical field [0001] The invention relates to the field of ceramic equipment manufacturing, in particular to an energy-saving control method for a ceramic brick press pump station, an energy-saving control method for a ceramic brick press pump station based on a ceramic brick pressing process, and an energy-saving control method for a ceramic brick press pump station device. Background technique [0002] Such as figure 1 As shown, the current pump station of the ceramic tile press uses an asynchronous motor with a constant pressure variable pump to provide the power source for the entire system. [0003] The specific working principle is as follows: When the electromagnetic reversing valve YV501 is energized, the main pump starts to pressurize, and the system pressure can be adjusted by adjusting the opening of the relief valve V501. During the working process of the compressor, the motor speed remains unchanged, and the variable displacement pump adjusts the displacemen...
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IPC IPC(8): F15B13/02F15B21/02B28B3/00
CPCB28B3/00F15B13/02F15B21/02F15B21/14F15B2211/20546F15B2211/255F15B2211/88
Inventor 黄蓉夏建华余锐平黄国雄
Owner FOSHAN HENGLITAI MACHINERY