CN202921185U - Emulsified liquid ratio and concentration detection device - Google Patents
Emulsified liquid ratio and concentration detection device Download PDFInfo
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- CN202921185U CN202921185U CN 201220596815 CN201220596815U CN202921185U CN 202921185 U CN202921185 U CN 202921185U CN 201220596815 CN201220596815 CN 201220596815 CN 201220596815 U CN201220596815 U CN 201220596815U CN 202921185 U CN202921185 U CN 202921185U
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- emulsion
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Abstract
The utility model discloses an emulsified liquid ratio and concentration detection device, and belongs to the technical field of mining equipment. The emulsified liquid ratio and concentration detection device comprises a water pipe joint (1), an emulsified liquid tank (14), an emulsified liquid oil tank (16), a pressure reducing valve (2), a two-way electromagnetic valve (3), a first flow rate meter (5), a lower microswitch (9), an upper microswitch (10), a floater (11), a floating cone (12), an electrical system (15), a liquid level meter (17), a second flow rate meter (21) and a pump motor set (20); the inlet of the water pipe joint (1) is connected with a mine water supply pipe; the outlet of the water pipe joint (1) is communicated with an oil-water junction part through the pressure reducing valve (2), the two-way electromagnetic valve (3), the stop valve (4) and the first flow rate meter (5). An oil-water mixing device provided by the utility model is high in operation efficiency, has long service life, runs stably and reliably, can control the emulsified liquid concentration accurately, can detect the concentration, and has wide practicability.
Description
Technical field
The utility model relates to a kind of emulsion checkout gear, specifically a kind of emulsion ratio and concentration detection apparatus.
Background technology
Emulsion is the working media of coal mine underground hydraulic support frame, is mixed by oil emulsion and water, and its concentration requirement is in the 3-5% scope, and excessive concentration causes waste, and the too low meeting of concentration is easily got rusty hydraulic support, and shorten service life.Except concentration, the mixability of oil emulsion and water also has considerable influence to the service behaviour of hydraulic support.
Emulsion ratio has manual proportioning and automatic mixing dual mode at present, and manually proportioning namely manually measures a certain amount of water and oil emulsion, then mixes and stirs; General common hydraulic pump such as the gear pump of adopting of automatic mixing extracts oil emulsion, then mixes with water.Due to the volumetric efficiency problem of common hydraulic pump, be difficult to accurately extract needed oil emulsion, thereby the lubricating fluid concentration of preparing is also inaccurate.
Present concentration of emulsion used automatic testing method has multiple, and its basic principle is all based on infrared light transmission technology, ultrasonic technology etc.For pure emulsion, these technical feasibilities are better, if but contain bubble in emulsion, larger deviation will appear in the sensor based on these principles, and reliable reference data can't be provided, and in practical application, because emulsion ceaselessly circulates, wherein often contain bubble, make these methods detect inaccuracy, very large deviation usually occurs.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of emulsion ratio and concentration detection apparatus, and accurately the oil emulsion quantity of control and participate in proportioning, guarantee that concentration of emulsion used is in the scope that requires; Simultaneously can avoid the impact of bubble, thereby accurately detect the concentration range of emulsion.
To achieve these goals, the technical solution adopted in the utility model is: a kind of emulsion ratio and concentration detection apparatus, comprise that water pipe head, emulsion box and emulsion tank be connected the water pipe head import and be connected with the underground mine water supply pipe, also comprise pressure-reducing valve, two-way electromagnetic valve, stop valve, first flow meter, lower microswitch, upper microswitch, float, floating cone, batching, liquid level gauge, the second flowmeter and pump motor group; The water pipe head outlet is communicated with the profit meet through pressure-reducing valve, two-way electromagnetic valve, stop valve, first flow meter; Liquid level gauge is housed in emulsion tank, and the oil emulsion in emulsion tank enters pump motor group entrance through filter and stop valve, and the outlet of pump motor group is communicated with the profit meet through the second flowmeter and check valve, and described pump motor group adopts measuring pump; Profit meet in first flow meter and check valve outlet is connected to Pressure gauge, and oil and water that the profit meet converges enter emulsion box through oil-water mixer; On the emulsification liquid level of buoys float in emulsion box, upper bit switch and the lower bit switch of surveying the float height is housed at the emulsion box inwall, bit switch and lower bit switch and access electrical system by line this on; Floating cone is housed in float inside, and there is flange floating cone upper end, and float is equipped with microswitch and lower microswitch with floating cone flange correspondence position; Liquid level gauge in upper microswitch and lower microswitch, pump motor group, two-way electromagnetic valve and emulsion tank accesses electrical system by line.
The inner space that is provided with the assembling material of floating cone.
Float is the Hafu-type structure.
Compare with existing apparatus, the utility model is installed flowmeter at inlet pipeline, can measure the flow of water, and the emulsification oil pump is measuring pump, the oil emulsion quantity of can control and participate in mixing, thereby can control concentration of emulsion used in desired 3-5% scope.Batching quantity in floating cone is determined according to the oil emulsion that adopts, can guarantee that concentration of emulsion used floating cone less than 3% time sinks to triggering the lower microswitch in float, and concentration of emulsion used floating cone floating greater than 5% time is touched the upper microswitch in float, thereby has avoided the impact that in lubricating fluid, bubble detects concentration; The utility model high efficiency, long service life, operate steadily reliable, can accurately control concentration of emulsion used and carry out the real-time detection of concentration range, have practicality widely.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, water pipe head, 2, pressure-reducing valve, 3, two-way electromagnetic valve, 4, stop valve, 5, first flow meter, 6, check valve, 7, Pressure gauge, 8, oil-water mixer, 9, lower microswitch, 10, upper microswitch, 11, float, 12, floating cone, 13, batching, 14, emulsion box, 15, electrical system, 16, emulsion tank, 17, liquid level gauge, 18, filter, 19, stop valve, 20, the pump motor group, the 21, second flowmeter.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of emulsion ratio and concentration detection apparatus comprise water pipe head 1, pressure-reducing valve 2, two-way electromagnetic valve 3, stop valve 4, first flow meter 5, lower microswitch 9, upper microswitch 10, float 11, floating cone 12, batching 13, electric system 15, emulsion tank 16, liquid level gauge 17, the second flowmeter 21 and pump motor group 20; Water pipe head 1 import is connected with the underground mine water supply pipe, and water pipe head 1 outlet is communicated with the profit meet through pressure-reducing valve 2, two-way electromagnetic valve 3, stop valve 4, first flow meter 5; Liquid level gauge 17 is housed in emulsion tank 16, oil emulsion in emulsion tank 16 enters pump motor group 20 entrances through filter 18 and stop valve 19,20 outlets of pump motor group are communicated with the profit meet through the second flowmeter 21 and check valve 6, and described pump motor group 20 adopts measuring pump; Profit meet in first flow meter 5 and check valve 6 outlets is connected to Pressure gauge 7, and the oil that the profit meet converges and water enter emulsion box 14 through oil-water mixer 8; Float 11 swims on emulsification liquid level in emulsion box 14, and upper bit switch and the lower bit switch of surveying float 11 height is housed at emulsion box 14 inwalls, bit switch and lower bit switch and access electrical system 15 by line this on; Floating cone 12 is housed in float 11 inside, and there is flange floating cone 12 upper ends, and float 11 is equipped with microswitch 10 and lower microswitch 9 with floating cone 12 flange correspondence positions; Liquid level gauge 17 in upper microswitch 10 and lower microswitch 9, pump motor group 20, two-way electromagnetic valve 3 and emulsion tank 16 accesses electrical system 15 by line.
The water inlet of water pipe head 1 keeps certain pressure after pressure-reducing valve 2, flowmeter 5 shows the flow of water outlet, and stop valve 4 also can be regulated the flow of water except cutoff function.Pump motor group 20 is measuring pump, and the flow of measuring pump is adjusted according to the flow of water.During work, two-way electromagnetic valve 3 and pump motor group 20 simultaneously electric work, water and oil emulsion enter oil-water mixer 8 in the ratio of adjusting, and enter after sufficiently mixing emulsion box 14.
When the emulsion height change in emulsion box 14, float 11 sends signal to electrical system 15, and electrical system 15 adds emulsion according to signal to emulsion box 14, guarantees the emulsification liquid measure in emulsion box 14.Lower than 3% the time, floating cone 12 sinks, and touches lower microswitch 9, sends signal to electrical system 15 when concentration of emulsion used, and electrical system 15 adds oil emulsion according to signal to emulsion box 14; When concentration of emulsion used higher than 5% the time, floating cone 12 floatings, in shake-up, microswitch 10, send signal to electrical system 15, electrical system 15 adds water according to signal to emulsion box 14, so that concentration of emulsion used remains in claimed range.
As improvement of the present utility model, described floating cone 12 inside are provided with the space of assembling material 13, and batching 13 quantity in floating cone 12 are determined according to the oil emulsion characteristic.Why adopting the mode that adds batching 13 in floating cone 12, is because this mode can more convenient fine setting be floated the suspension of boring, thus the more accurate adjustment needs that satisfy neatly concentration of emulsion used.
As another improvement of the present utility model, described float 11 is the Hafu-type structure, adopts Hafu-type to connect, and is convenient to open and dismantle.
When the oil emulsion quantity in emulsion tank 16 was very few, liquid level gauge 17 sent signal to electrical system 15, and oil emulsion is added in electrical system 15 promptings.
Claims (3)
1. an emulsion ratio and concentration detection apparatus, comprise that water pipe head (1), emulsion box (14) be connected 16 with emulsion tank), water pipe head (1) import is connected with the underground mine water supply pipe, it is characterized in that, also comprise pressure-reducing valve (2), two-way electromagnetic valve (3), stop valve (4), first flow meter (5), lower microswitch (9), upper microswitch (10), float (11), floating cone (12), electrical system (15), liquid level gauge (17), the second flowmeter (21) and pump motor group (20); Water pipe head (1) outlet is communicated with the profit meet through pressure-reducing valve (2), two-way electromagnetic valve (3), stop valve (4), first flow meter (5); Liquid level gauge (17) is housed in emulsion tank (16), oil emulsion in emulsion tank (16) enters pump motor group (20) entrance through filter (18) and stop valve (19), pump motor group (20) outlet is communicated with the profit meet through the second flowmeter (21) and check valve (6), and described pump motor group (20) adopts measuring pump; Profit meet in first flow meter (5) and check valve (6) outlet is connected to Pressure gauge (7), and the oil that the profit meet converges and water enter emulsion box (14) through oil-water mixer (8); Float (11) swims on emulsification liquid level in emulsion box (14), and upper bit switch and the lower bit switch of surveying float (11) height is housed at emulsion box (14) inwall, bit switch and lower bit switch and access electrical system (15) by line this on; Floating cone (12) is housed in float (11) inside, and there is flange floating cone (12) upper end, and float (11) is equipped with microswitch (10) and lower microswitch (9) with floating cone (12) flange correspondence position; Liquid level gauge (17) in upper microswitch (10) and lower microswitch (9), pump motor group (20), two-way electromagnetic valve (3) and emulsion tank (16) accesses electrical system (15) by line.
2. a kind of emulsion ratio according to claim 1 and concentration detection apparatus, is characterized in that, described floating cone (12) inside is provided with the space of assembling material (13).
3. a kind of emulsion ratio according to claim 1 and 2 and concentration detection apparatus, is characterized in that, described float (11) is the Hafu-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596815 CN202921185U (en) | 2012-11-13 | 2012-11-13 | Emulsified liquid ratio and concentration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596815 CN202921185U (en) | 2012-11-13 | 2012-11-13 | Emulsified liquid ratio and concentration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921185U true CN202921185U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596815 Withdrawn - After Issue CN202921185U (en) | 2012-11-13 | 2012-11-13 | Emulsified liquid ratio and concentration detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921323A (en) * | 2012-11-13 | 2013-02-13 | 徐州五洋科技股份有限公司 | Emulsified liquid proportioning and concentration detection device |
| CN103170277A (en) * | 2011-12-23 | 2013-06-26 | 积能环保柴油科技有限公司 | Intelligent on-line diesel oil emulsification system |
| CN104338481A (en) * | 2013-08-01 | 2015-02-11 | 上海轻工业研究所有限公司 | Device for diluting concentrated solution and method |
-
2012
- 2012-11-13 CN CN 201220596815 patent/CN202921185U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170277A (en) * | 2011-12-23 | 2013-06-26 | 积能环保柴油科技有限公司 | Intelligent on-line diesel oil emulsification system |
| CN102921323A (en) * | 2012-11-13 | 2013-02-13 | 徐州五洋科技股份有限公司 | Emulsified liquid proportioning and concentration detection device |
| CN102921323B (en) * | 2012-11-13 | 2014-07-09 | 徐州五洋科技股份有限公司 | Emulsified liquid proportioning and concentration detection device |
| CN104338481A (en) * | 2013-08-01 | 2015-02-11 | 上海轻工业研究所有限公司 | Device for diluting concentrated solution and method |
| CN104338481B (en) * | 2013-08-01 | 2016-08-10 | 上海轻工业研究所有限公司 | Concentrated solution air mix facilities and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130508 Effective date of abandoning: 20140709 |
|
| RGAV | Abandon patent right to avoid regrant |