CN2083069U - Level self-tracing pressure differential medicine feeder - Google Patents
Level self-tracing pressure differential medicine feeder Download PDFInfo
- Publication number
- CN2083069U CN2083069U CN 91212031 CN91212031U CN2083069U CN 2083069 U CN2083069 U CN 2083069U CN 91212031 CN91212031 CN 91212031 CN 91212031 U CN91212031 U CN 91212031U CN 2083069 U CN2083069 U CN 2083069U
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- China
- Prior art keywords
- medicine
- liquid level
- pond
- discharging nozzle
- tightrope
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Abstract
The utility model relates to a level self-tracing pressure differential medicine feeder, which is used for the technology, such as the ore dressing extraction, the water processing, the chemical industry synthesis, etc. Through making use that a float (10) can change as the change of the liquid surface of the medicine following pool; through transmitting a flexible rope (11), a medicine discharge nozzle (20) can trace the change of the liquid surface of the medicine pool, and accordingly, the stability and the regulation of the medicine feeding flow quantity can be ensured; the lifting of the pulley wheel (24) is driven and regulated through an electric motor (28), and the height differential change of the medicine discharge nozzle (20) and the liquid surface can realize the step-less regulation of the flow quantity. The level self-tracing pressure differential medicine feeder has the advantages of simple manufacture, convenient operation and usage, long service life, small energy consumption, less investment and quick effect, and the indexes, such as the stability, the adjustment, the reliability, etc. are farthest better than the prior art.
Description
The utility model belongs to a kind of electronic product liquid level from motion tracking differential pressure type reagent feeder device.
At present, in technologies such as ore dressing, extraction, water treatment, chemical industry synthesize, the given and adjusting of low discharge soup is an insoluble problem always.Someone attempts the method with magnetic valve and measuring pump, but because annual up to a million the frequent movement serious wear of magnetic valve, leakage rate is big, the life-span is short, and the unstable and administration of administration is forbidden, and causes serious waste medicament and influences product technology and quality; Be difficult to regulate the flow size with measuring pump, power consumption is big with maintenance capacity, soup can't get out when breaking down, have a strong impact on production, also the someone adopted constant pressure type differential pressure reagent feeder, and constant voltage is to adopt the principle of switch: when constant voltage case liquid level raises, switch comes the pipeline of medicine to cut out in the medicine pond, liquid level is opened again when descending automatically, but the liquid level in medicine pond is when be high-order, to switch pressure just greatly, the buoyancy of valve-off must strengthen, then the degree of depth of float drinking water strengthens, and the liquid level of constant voltage case is raise, when the medicine pond is when hanging down liquid level, then opposite, the liquid level of constant voltage case also descends, and causes administration very unstable, has a strong impact on product technology.
The purpose of this utility model designs a kind of new liquid level from motion tracking differential pressure type reagent feeder for overcoming above-mentioned weak point for solving given stability, adjustability, the reliability of low discharge soup.
Below in conjunction with Figure of description the utility model is described in detail:
Fig. 1: be the utility model front view.
Fig. 2: be the utility model cutaway view.
The utility model level self-tracing pressure differential medicine feeder, such as Fig. 1, shown in 2, it is by lower position switch (1), upper limit position switch (2), position feedback device (3), cabinet (4), servo controller (5), left leading block (6), guide rod (7), liquid-level switch on the medicine pond (8), magnetic switch (9), float (10), transmit tightrope (11), range adjuster (12), laminar flow generator (13), guide ring (14), medicine-feeding rubber pipe (15), liquid-level switch under the medicine pond (16), external medicine mouth (17), collection medicine funnel (18), drainage conductor rope (19), medicine discharging nozzle (20), screw rod (21) is installed, clamp (22), right leading block (23), adjustable pulley (24), regulate tightrope (25), pointer (26), manual setting turn-knob (27), motor (28), slot conduit (29) consists of, its operation principle: when administration, soup flows into after the coarse adjustment of medicine flexible pipe (15) process range adjuster (12) from medicine pond outlet valve, enter laminar flow generator (13) and form laminar flow, make flow and differential pressure linear, utilize the attached wall characteristics of fluid and form stable streamline with inwall and the drainage conductor rope (19) along slot conduit (29) after atmosphere communicates through medicine discharging nozzle (20) again, flow to collection medicine funnel (18), flow to process pipeline through external medicine mouth (17) then. When the medicine pit level rises or descend, float (10) is also followed the tracks of liquid level along guide rod (7) and is risen or descend, also follow the tracks of rising or decline by transmitting tightrope (11) drive medicine discharging nozzle (20), medicine discharging nozzle (20) is all the time constant with the discrepancy in elevation of medicine pond liquid level, thereby has guaranteed the stable of administration flow. Need to strengthen or reduce flow, can adopt the remote control box control of automatic control, also can adopt the given turn-knob of manual mode rotary manual (27), when automatic, servo controller (5) work makes motor (28) rotation and drives adjustable pulley (24) and descend or rise by regulating tightrope (25), the distance of itself and leading block (23) is reduced or strengthens, thereby medicine discharging nozzle (20) and the discrepancy in elevation of medicine pond liquid level are changed, and reach from zero step-less adjustment to maximum stream flow. The upper and lower liquid-level switch in medicine pond (8), (16) are driven by magnetic switch (9), can control and remind the timely dosing of operating personnel. Upper and lower limit bit switch (2), (1) can prevent overshoot, pointer (26) can show uninterrupted, be provided with guide rod (7) in cabinet (4) bottom, slot conduit (29) guiding and support are transmitted tightrope (11), float (10) with the upper and lower variation of soup, medicine discharging nozzle (20) all-the-way tracking medicine pond liquid level is slided along groove, be provided with in addition clamp (22) and installation screw rod (21) in cabinet (4) bottom, be convenient to the differential pressure type reagent feeder and medicine pond (30) are connected and fixed.
Its feature of the utility model: be that the float (10) that utilizes various shapes is followed medicine pond level change, follow the tracks of level change thereby drive the medicine discharging nozzle (20) that communicates with atmosphere, and be independent of each other with differential-pressure regulating device, guarantee the stable and adjustable of administration flow.
Liquid level of the present utility model is from motion tracking differential pressure type reagent feeder, and its makes simple, easy for operation, and stability, adjustability, reliability are far superior to prior art, and have long service life, the advantage of little, the small investment of consuming energy, instant effect, high efficiency.
Claims (4)
1, a kind of liquid level is from motion tracking differential pressure type reagent feeder, it is by lower position switch [1], upper limit position switch [2], position feedback device [3], cabinet [4] servo controller [5], left side leading block [6], guide rod [7], liquid-level switch on the medicine pond [8], magnetic switch [9], float [10], transmit tightrope [11], range adjuster [12], laminar flow generator [13], guide ring [14], medicine-feeding rubber pipe [15], liquid-level switch under the medicine pond [16], external medicine mouth [17], collection medicine funnel [18] drainage conductor rope [19], medicine discharging nozzle [20], screw rod [21] is installed, clamp [22], right leading block [23], regulate pulley [24], regulate tightrope [25], pointer [26], manual setting turn-knob [27], motor [28], slot conduit [29], medicine pond [30] constitutes, it is characterized in that being provided with in the medicine pond [30] float [10], float [10] changes with medicine pond [30] interior liquid level, also follows the tracks of soup lifting variation through transmitting tightrope [11] drive medicine discharging nozzle [20].
2, liquid level according to claim 1 is from motion tracking differential pressure type reagent feeder, its feature: be to be equipped with in the cabinet (4) servo controller (5), be subjected to the upper and lower liquid-level switch in medicine pond (8), (16) control, starter motor (28) rotation, drive decline of adjusting pulley or rising through overregulating tightrope (25), leading block (23) distance is reduced or strengthens, thereby the discrepancy in elevation of medicine discharging nozzle (20) and medicine pond liquid level is changed and reach step-less adjustment from zero to maximum stream flow.
3, according to claim 1,2 described liquid levels from its feature of motion tracking differential pressure type reagent feeder: be that cabinet (4) bottom is provided with guide rod (7), slot conduit (29) guide support is transmitted tightrope (11), float (10) rises and descends with soup and moves, medicine discharging nozzle (20) all-the-way tracking medicine pond liquid level is slided along groove, drainage conductor rope (19) is connected on the medicine discharging nozzle (20), guaranteed that medicine discharging nozzle (20) tracking liquid level when any position, all makes the soup that flows out form stable streamline.
4, liquid level according to claim 1 is from its feature of motion tracking differential pressure type reagent feeder: be that cabinet (4) bottom is provided with clamp (22) and installation screw rod (21), be convenient to the differential pressure type reagent feeder and medicine pond (30) are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212031 CN2083069U (en) | 1991-01-07 | 1991-01-07 | Level self-tracing pressure differential medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91212031 CN2083069U (en) | 1991-01-07 | 1991-01-07 | Level self-tracing pressure differential medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083069U true CN2083069U (en) | 1991-08-21 |
Family
ID=4920608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91212031 Withdrawn CN2083069U (en) | 1991-01-07 | 1991-01-07 | Level self-tracing pressure differential medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083069U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264430B (en) * | 2007-03-14 | 2011-02-16 | 易化科技（股份）公司 | Method and apparatus for providing constant liquid rates and dispensing precisely repeatable liquid volumes |
| CN102865906A (en) * | 2012-09-06 | 2013-01-09 | 浙江吉利汽车研究院有限公司杭州分公司 | Oil tank liquid level height measuring device |
| CN103246295A (en) * | 2013-05-02 | 2013-08-14 | 福建金东矿业股份有限公司 | Liquor drainage type beneficiation dosing apparatus |
| CN117142638A (en) * | 2023-10-16 | 2023-12-01 | 南京宁通智能交通技术研究院有限公司 | Self-refluxing tower type efficient sewage treatment equipment with multiple filtering functions |
-
1991
- 1991-01-07 CN CN 91212031 patent/CN2083069U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264430B (en) * | 2007-03-14 | 2011-02-16 | 易化科技（股份）公司 | Method and apparatus for providing constant liquid rates and dispensing precisely repeatable liquid volumes |
| CN102865906A (en) * | 2012-09-06 | 2013-01-09 | 浙江吉利汽车研究院有限公司杭州分公司 | Oil tank liquid level height measuring device |
| CN102865906B (en) * | 2012-09-06 | 2017-06-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Fuel tank liquid level height measuring device |
| CN103246295A (en) * | 2013-05-02 | 2013-08-14 | 福建金东矿业股份有限公司 | Liquor drainage type beneficiation dosing apparatus |
| CN103246295B (en) * | 2013-05-02 | 2015-08-19 | 福建金东矿业股份有限公司 | Discharge opeing formula ore dressing doser |
| CN117142638A (en) * | 2023-10-16 | 2023-12-01 | 南京宁通智能交通技术研究院有限公司 | Self-refluxing tower type efficient sewage treatment equipment with multiple filtering functions |
| CN117142638B (en) * | 2023-10-16 | 2024-03-29 | 南京宁通智能交通技术研究院有限公司 | Self-refluxing tower type efficient sewage treatment equipment with multiple filtering functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |