CN220583550U - Water supply flowmeter calibrating device for ore mill - Google Patents
Water supply flowmeter calibrating device for ore mill Download PDFInfo
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- CN220583550U CN220583550U CN202322308831.2U CN202322308831U CN220583550U CN 220583550 U CN220583550 U CN 220583550U CN 202322308831 U CN202322308831 U CN 202322308831U CN 220583550 U CN220583550 U CN 220583550U
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- water supply
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model discloses a calibrating device for a water supply flowmeter of an ore mill, which relates to the technical field of machine manufacturing, and comprises a main pipe, a water inlet valve, a water supply pipe, a flowmeter, a short circuit, a water outlet valve, a bypass pipe and the ore mill, wherein the inner diameter of the main pipe is 100-1000 mm, one water supply pipe is led to the ore mill on the main pipe, the inner diameter of the water supply pipe is 50-500 mm, the water supply pipe is controlled by the water inlet valve and the water outlet valve to control water inflow and outflow, the flowmeter and the short circuit are arranged in the middle of the water supply pipe between the water inlet valve and the water outlet valve, the inner diameters of the flowmeter and the short circuit are the same as the water supply pipe, the other bypass pipe is led to the main pipe, the inner diameter of the bypass pipe is the same as the water supply pipe, the bypass pipe is connected with the water supply pipe after the water outlet valve, and a switch is controlled by the bypass valve. The utility model provides a calibrating device for a water supply flowmeter of a grinding mill, which can calibrate the water supply flowmeter at any time under the condition that the grinding mill is not stopped when the water supply flowmeter deviates during the operation of the grinding mill.
Description
Technical Field
The utility model relates to the technical field of machine manufacturing, in particular to a calibrating device for a water supply flowmeter of an ore mill.
Background
In the ore grinding production operation site of the ore dressing plant, after a period of time, the flow meter misalignment condition can occur in the water flow meter of the ore grinding machine, when the deviation of the water flow meter of the ore grinding machine is large, the ore grinding production operation is disturbed, so that ore and ore grinding medium in the ore grinding machine are 'front spit and back pull', and shutdown treatment is needed in severe cases;
in order to solve the technical problems, a calibrating device for a water supply flowmeter of an ore mill is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the calibrating device for the water supply flowmeter of the ore mill, which solves the technical problems that in the ore mill production operation site of an ore dressing plant, the water supply flowmeter of the ore mill has the flow meter misalignment after working for a period of time, when the water supply flowmeter of the ore mill has larger deviation, the water supply flowmeter of the ore mill is disturbed, the ore production operation is disturbed, the ore and the ore grinding medium in the ore mill are pulled forwards and backwards, and the machine is required to be stopped for processing when serious.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the calibrating device comprises a main pipe, a water inlet valve, a water supply pipe, a flowmeter, a short circuit, a water outlet valve, a bypass pipe and the ore mill;
wherein, a flowmeter and a short circuit are arranged in the middle of the water supply pipe between the water inlet valve and the water outlet valve;
the bypass pipe is connected with a water supply pipe behind the water outlet valve.
Preferably: the inner diameter of the main pipe is 100-1000 mm, and one water supply pipe is led to the ore mill on the main pipe.
Preferably: the inner diameter of the water supply pipe is 50-500 mm;
wherein, the water supply pipe controls the water quantity to enter and exit through the water inlet valve and the water outlet valve.
Preferably: the flowmeter and the short circuit inner diameter are the same as the water supply pipe.
Preferably: and a bypass pipe is additionally led to the main pipe, and the inner diameter of the bypass pipe is the same as that of the water supply pipe.
Preferably: the bypass valve is a control switch.
The utility model has the following beneficial effects:
in the operation of the ore mill, when the water supply flowmeter deviates, the calibration can be carried out at any time under the condition that the ore mill is not stopped, thereby ensuring the accuracy of the water supply flowmeter of the ore mill, ensuring the stable operation of ore grinding production.
Drawings
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
FIG. 1 is an overall block diagram of the present utility model;
fig. 2 is a schematic diagram of the structure of the present utility model for installing a new flowmeter.
Legend description: 1. a header pipe; 2. a water inlet valve; 3. a water supply pipe; 4. a flow meter; 5. shorting; 6. a water outlet valve; 7. a bypass valve; 8. a bypass pipe; 9. an ore mill.
Description of the embodiments
According to the calibrating device for the water supply flowmeter of the ore grinding machine, the technical problems that ore grinding production operation sites of ore grinding plants are effectively solved, the water supply flowmeter of the ore grinding machine is in misalignment after working for a period of time, when the water supply flowmeter of the ore grinding machine is large in deviation, the water supply flowmeter of the ore grinding machine is enabled to be in disorder, ore and ore grinding media in the ore grinding machine are caused to be 'front-spit and back-pull', and shutdown treatment is needed when serious are solved.
The overall thought of the technical scheme in the embodiment of the application is as follows:
aiming at the problems existing in the prior art, the utility model provides a calibrating device for a water supply flowmeter of an ore mill, which consists of a main pipe 1, a water inlet valve 2, a water supply pipe 3, a flowmeter 4, a short circuit 5, a water outlet valve 6, a bypass valve 7, a bypass pipe 8 and an ore mill 9, wherein the inner diameter of the main pipe 1 is 100-1000 mm, one path of water supply pipe 3 is led to the ore mill 9 on the main pipe 1, the inner diameter of the water supply pipe 3 is 50-500 mm, the water supply pipe 3 controls water inflow and outflow through the water inlet valve 2 and the water outlet valve 6, a flowmeter 4 and a short circuit 5 are arranged in the middle of the water supply pipe 3 between the water inlet valve 2 and the water outlet valve 6, the inner diameters of the flowmeter 4 and the short circuit 5 are the same as the water supply pipe 3, one path of bypass pipe 8 is led to the main pipe 1, the inner diameter of the bypass pipe 8 is the same as the water supply pipe 3, the bypass pipe 8 is connected with the water supply pipe 3 behind the water outlet valve 6, and the switch is controlled by the bypass valve 7;
working principle: when the ore mill 9 is in operation and the water supply flowmeter 4 deviates, the calibration can be carried out at any time under the condition that the ore mill 9 is not stopped, the bypass valve 7 is opened, the water inlet valve 2 and the water outlet valve 6 are closed, the water supply of the ore mill 9 is switched to the water supply of the bypass pipe 8, the short circuit 5 is detached, the new flowmeter 4 is installed, the water supply of the ore mill 9 is switched back to the water supply pipe 3 to supply water, the misaligned flowmeter 4 is calibrated, after the water quantity identical to that of the new flowmeter 4 is calibrated, the new flowmeter 4 is switched back to the short circuit 5 according to the steps, and the calibration of the flowmeter 4 for the water supply of the ore mill 9 is completed, so that the flowmeter 4 for the water supply of the ore mill 9 is ensured to be accurate, the ore grinding production operation is stable, the calibration method has the advantages of simple manufacturing structure, easy operation, convenient disassembly and wide practicability, the problems existing in the background are solved.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (6)
1. The calibrating device for the water supply flowmeter of the ore mill is characterized by comprising a main pipe (1), a water inlet valve (2), a water supply pipe (3), a flowmeter (4), a short circuit (5), a water outlet valve (6), a bypass valve (7), a bypass pipe (8) and the ore mill (9);
wherein, a flowmeter (4) and a short circuit (5) are arranged at the middle position of the water supply pipe (3) between the water inlet valve (2) and the water outlet valve (6);
the bypass pipe (8) is connected with the water supply pipe (3) behind the water outlet valve (6).
2. The mill feed water flowmeter calibration device of claim 1, wherein: the inner diameter of the main pipe (1) is 100-1000 mm, and a water supply pipe (3) is led to the ore mill (9) on the main pipe (1).
3. The mill feed water flowmeter calibration device of claim 2, wherein: the inner diameter of the water supply pipe (3) is 50-500 mm;
wherein, the water supply pipe (3) controls the water quantity to enter and exit through the water inlet valve (2) and the water outlet valve (6).
4. The mill feed water flowmeter calibration device of claim 1, wherein: the inner diameters of the flowmeter (4) and the short circuit (5) are the same as those of the water supply pipe (3).
5. The mill feed water flowmeter calibration device of claim 1, wherein: the other path of bypass pipe (8) is led to the main pipe (1), and the inner diameter of the bypass pipe (8) is the same as that of the water supply pipe (3).
6. The mill feed water flowmeter calibration device of claim 5, wherein: the bypass valve (7) is a control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308831.2U CN220583550U (en) | 2023-08-28 | 2023-08-28 | Water supply flowmeter calibrating device for ore mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308831.2U CN220583550U (en) | 2023-08-28 | 2023-08-28 | Water supply flowmeter calibrating device for ore mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220583550U true CN220583550U (en) | 2024-03-12 |
Family
ID=90115144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322308831.2U Active CN220583550U (en) | 2023-08-28 | 2023-08-28 | Water supply flowmeter calibrating device for ore mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220583550U (en) |
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2023
- 2023-08-28 CN CN202322308831.2U patent/CN220583550U/en active Active
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