Fluid constant speed feeding device
A feeding device and liquid technology, which is applied in the direction of liquid distribution, conveying or transfer device, distribution device, special distribution device, etc., can solve the maintenance cost and workload of maintenance operations, uneven feeding, product differences and other problems, to achieve Overcoming the effects of frequent calibration, guaranteed stability, and low manufacturing cost
Inactive Publication Date: 2015-08-19
叶良梅
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Problems solved by technology
The existing technology is often to add quantitatively, or to grasp the amount of liquid added based on manual experience. This method is difficult to keep the ratio of material and liquid additives in a constant range in real time, and the feeding is uneven. At the same time, it is easy to appear during dosage adjustment. Due to manual errors, large differences are likely to occur between different batches of products, and the equipment needs to be calibrated regularly, resulting in a large maintenance cost and workload
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Embodiment Construction
[0011] The liquid constant-speed feeding device includes a feeding valve 1, a quantitative cylinder 2, a control valve 3, a discharging valve 4, and an emptying valve 5. The top of the quantitative cylinder 2 is provided with a feeding port, the feeding port is provided with a feed valve 1, the top of the quantitative cylinder 2 is provided with an emptying valve 5, and the bottom of the quantitative cylinder 2 is provided with a discharge valve. The outlet is provided with a discharge valve 4. A control valve is arranged between the discharge valve and the discharge port, and the control valve can adjust the flow rate of the liquid.
[0012] During operation, open feed valve 1, add liquid material to the upper scale of the quantitative cylinder, close feed valve 1, open discharge valve 4 and control valve 3, fully open discharge valve 4, adjust the size of control valve 3 To adjust the size of the liquid flow rate, so as to meet the requirements of the production process for...
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The invention provides a fluid constant speed feeding device. The fluid constant speed feeding device comprises a material supplementing valve, a quantitative cylinder, a control valve and a discharge valve; the top part of the quantitative cylinder is provided with a feeding opening, and the feeding opening is provided with the discharge valve; the top part of the quantitative cylinder is provided with an empty valve, the bottom part of the quantitative cylinder is provided with a discharge opening, and the discharge opening is provided with a discharge valve; a control valve is arranged between the discharge valve and the discharge opening, and the control valve can adjust the fluid flow rate. Through arranging the control valve at the front end of the discharge valve, the fluid constant speed feeding can be realized; besides, the fluid constant speed feeding device avoids the manual operation bias, overcomes the shortcomings of frequently calibrating equipment, and guarantees the stability of the addition of products in different batches; the fluid constant speed feeding device is simple in structure, low in manufacturing cost, and stable in performance.
Description
technical field [0001] The invention relates to a liquid feeding device, in particular to a constant-speed liquid feeding device in industrial production. Background technique [0002] In the process of industrial production, it is often necessary to add a certain liquid according to a certain ratio, and the added ratio also needs to be adjusted for different liquids. The existing technology is often to add quantitatively, or to grasp the amount of liquid added based on manual experience. This method is difficult to keep the ratio of material and liquid additives in a constant range in real time, and the feeding is uneven. At the same time, it is easy to appear in the dosage adjustment. Due to manual errors, there are likely to be large differences between different batches of products, and the equipment needs to be calibrated regularly, resulting in high maintenance costs and workload. Contents of the invention [0003] The invention provides a constant-speed liquid feed...
Claims
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IPC IPC(8): B67D7/08
Inventor 叶良梅
Owner 叶良梅