SU1430758A1 - Siphon meter - Google Patents

Abstract

The invention relates to the field of dosing of liquid media and allows improving the dosing accuracy due to the introduction of a drain tube 7 through which the lower part of the additional tank 6 is connected to the cavity of the measuring tank 3 below the inlet end of the siphon 4. When the siphon 4 is turned on through the connecting tube 5 connected to the top of the additional tank 6, it is filled through the drain tube 7. After finishing the operation of the siphon 4 and the beginning of the next cycle of filling the measuring tank 3, the liquid from the additional tank 6 Erez drain tube 7 flows into the measuring container 3, causing an increase in the speed of filling the latter starts working at the moment the siphon 4, which increases the accuracy of dosing. The second flow regulator 8, which is installed on the drain tube 7, and the additional drain tube 10 with the third flow regulator 1 1, is installed; The time taken to drain the liquid from the additional storage tank 6. The valve 9, placed at the end of the drain tube 7, ensures a reduction in the flow rate when the additional tank 6 is drained and increases when filled through the drain tube 3. 2 Cp. f., I il. (L

Description

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WITH

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This invention relates to the dosing of liquids and can be used in food, chemical and other industrial sectors,

The aim of the invention is to improve the dosing accuracy s

The drawing shows a siphon dispenser

siphon 4 (level I) and its upper knee. When the liquid level rises along the drain tube 7, the valve 9 opens. The end of the dose delivery is characterized by lowering the liquid level to the inlet end of the siphon 4. In the next dosing cycle, the level rise in the liquid in measuring

Schott the metering unit of the pipeline is added up from the flow 1 I with the flow regulator 2, connected through the pipeline 1 and the drain pipe

7, The parameters of the dispenser are selected so that at the moment of switching on

siphon 4 was draining the liquid from

Improves dosing accuracy.

Regulators 8 and 11 of the flow rate ensure the filling of additional

Screw tubes 7 and 10 in the gap.

calculated by the capacity of the measuring container J and the inlet end of the siphon 4 placed in it, the upper knee of which is connected through the connecting tube 5 to the additional 15 b capacity, which is decreasing 6, the beer pipe of the siphon 4 and ku 7, through which the lower part - an additional capacity of 6 by, cklyu; and to the cavity of the measuring tank 3 below the inlet end 4, moreover, the additional tank 6 to the design level (the tank 6 is made a sealed pan 9 is open) and the fluid is drained from it and connected to the connecting tube 5 by the upper part; flow controller 8, which

Claims (2)

mounted on a drain tube 7, the formula of the invention, pan 9 5, is located in an additional tank 6 at the end of the drain tube 7. A siphon dispenser containing a pipe and an additional drain tube 10 bw with a flow regulator, under the third flow regulator 1, connected to the measuring container with the size connected between the bottom 50 and 50 The inlet end of the siphon, tank 6, and the drain pipe, the upper knee of which is connected 7 Siphon dispenser works as follows The flow regulator 2 through the pipeline 1 3 the measured capacity 3 supplies the metered liquid j the level of which rises to the height of the upper elbow of the siphon 4 (level) j which operates. At the junction of the tube 5 with the upper elbow of the siphon 4 the pressure j decreases and its value depends on the speed of movement of the fluid in the siphon 4o. This pressure reduction is ensured. the second flow regulator, which raises the level of the syskost through the drain tube installed on the drain; drain tube 7 in an additional container placed in the additional container 35 40 through a connecting tube to an additional container, characterized in that, in order to improve metering accuracy, a drain tube is inserted into it through which the lower part of the additional container is connected to the cavity of the measuring container below the inlet end of the siphon, and the additional container is sealed and connected to the connecting pipe top part. 2. The dispenser according to claim. Characterized in that it is entered into it. siphon 4 (level I) and its upper knee. When the liquid level rises along the drain tube 7, the valve 9 opens. The end of the dose delivery is characterized by lowering the liquid level to the inlet end of the siphon 4. In the next dosing cycle, the level rise in the liquid in measuring siphon 4 was draining the liquid from Additional capacity b, which reduces the time for switching on the siphon 4 and capacity 6 to the calculated level (valve 9 is open) and draining the liquid from it Improves dosing accuracy. Regulators 8 and 11 of the flow rate ensure the filling of additional Additional capacity b, which reduces the time for switching on the siphon 4 and capacity 6 to the calculated level (valve 9 is open) and draining the liquid from it Screw tubes 7 and 10 in the gap. the calculated additional capacity b, which reduces the time for switching on the siphon 4 and capacity 6 to the calculated level (valve 9 is open) and draining the liquid from it A siphon metering device containing a pipe with a flow regulator connected to the measuring container with the input end of the siphon placed in it, the upper knee of which is connected. the second flow regulator, which is installed on the drain tube, the valve5 placed in an additional capacitor through a connecting tube to an additional container, characterized in that, in order to improve metering accuracy, a drain tube is inserted into it through which the lower part of the additional container is connected to the cavity of the measuring container below the inlet end of the siphon, and the additional container is sealed and connected to the connecting pipe top part. 2. The dispenser according to claim. Characterized in that it is entered into it.