CN204479559U - A kind of mine tailing weathering tests leaching device - Google Patents
A kind of mine tailing weathering tests leaching device Download PDFInfo
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- CN204479559U CN204479559U CN201520183569.6U CN201520183569U CN204479559U CN 204479559 U CN204479559 U CN 204479559U CN 201520183569 U CN201520183569 U CN 201520183569U CN 204479559 U CN204479559 U CN 204479559U
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- bottle
- constant current
- water
- liquid level
- mine tailing
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Abstract
The utility model discloses a kind of mine tailing weathering tests leaching device, aim to provide a kind of flow control and stablize, the mine tailing weathering tests leaching device that use cost is low.It comprises into water bottle, water pump, constant current bottle, lifting table, experiment post and collection bottle; The water inlet pipe of described water pump stretches into in water bottle, and rising pipe stretches in constant current bottle; Described constant current bottle is positioned on lifting table, and its underpart at least arranges a water delivering orifice; The entrance of described experiment post connects the water delivering orifice of constant current bottle by pipeline, export and connect collection bottle by pipeline; Described constant current bottle sidewall is provided with at least two vertical spaced liquid level alarms, and the overflow vent arranged with the contour one_to_one corresponding of liquid level alarm; Liquid level alarm and water pump are electrically connected; Described overflow vent connects water inlet bottle by pipeline.The utility model is reasonable in design, easy to use, effectively can promote the precision of experiment.
Description
Technical field
The utility model relates to Leaching Experiments equipment technical field, especially relates to a kind of mine tailing weathering tests leaching device.
Background technology
Carry out in indoor in environmental pollution related experiment or the Simulated Water experiment such as through-flow, the stability of flow rate of water flow is that the key factor of carrying out is tested in impact, is also the key factor affecting experimental result accuracy.During the lab simulation current related experiment of generally carrying out, the normal peristaltic pump that adopts carrys out stationary flow flow velocity, and this adds changeability to the flow rate of water flow of requirement of experiment, and such as wriggling equipment makes water pipe be shifted on water pipe friction affects flow velocity; Water pipe burn-in effects flow velocity is accelerated at friction position; Wriggling equipment is built unlike material water pipe and is also made flow velocity different in identical parameters situation.The factor of these Different Effects flow rate of water flow adds the instability of experimentation, and then the accuracy of experimental result is reduced.This affects the carrying out of correlative study and development to a great extent.
Utility model content
The utility model overcomes shortcoming of the prior art, provides a kind of flow control and stablizes, the mine tailing weathering tests leaching device that use cost is low.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of mine tailing weathering tests leaching device, comprises into water bottle, water pump, constant current bottle, lifting table, experiment post and collection bottle; The water inlet pipe of described water pump stretches into in water bottle, and rising pipe stretches in constant current bottle; Described constant current bottle is positioned on lifting table, and its underpart at least arranges a water delivering orifice; The entrance of described experiment post connects the water delivering orifice of constant current bottle by pipeline, export and connect collection bottle by pipeline; Described constant current bottle sidewall is provided with at least two vertical spaced liquid level alarms, and the overflow vent arranged with the contour one_to_one corresponding of liquid level alarm; Liquid level alarm and water pump are electrically connected; Described overflow vent taps into water bottle mouth by back of pipeline and does not contact water inlet bottle liquid level.
Preferably, constent temperature heater is provided with in described constant current bottle.
Preferably, described constant current bottle is provided with three liquid level alarms, and three corresponding overflow vents of arranging contour with liquid level alarm.
Preferably, the water delivering orifice of described constant current bottle is arranged at bottom.
Preferably, the water delivering orifice of described constant current bottle is three.
Preferably, described lifting table is Aerial Work LT.
Compared with prior art, the utility model tool has the following advantages:
(1) do not ask accurate inflow in the utility model constant current bottle, require low to the flow control of water pump, the flow velocity of constant current bottle to influent pressure and water pump pipeline does not do requirement, reduces the requirement to experiment equipment to a great extent, effectively reduces expenses.
(2) the utility model is according to Darcy's law, utilizes pressure gradient difference principle suitably to regulate lifting table height, and then controls constant current bottle water delivering orifice flow velocity; Water delivering orifice can experimentally require to arrange multiple identical water delivering orifice at the same xsect of constant current bottle, and its flow velocity is equal with flow and stable; The experimentally size degree of type, select applicable overflow vent, in overflow vent efflux tieback water inlet bottle, this reflux type can control constant current bottle water level to ensure water delivering orifice constant flow rate, and reusable edible medicine, reaches the object of saving experimental drug consumption.
(3) the utility model experimentally object and require alternative install and use constent temperature heater, the function of increase constant current bottle, meets experimental temperature requirement.
(4) can choosing according to constant current bottle overflow head piece when the utility model uses, connect the liquid level alarm of relevant position, real-time level monitoring height, thus ensure the pressure differential that constant current bottle water delivering orifice is constant, and then make water delivering orifice flow speed stability.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the close-up schematic view of the another kind of set-up mode of constant current bottle upper water-out mouth.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not paying the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Mine tailing weathering tests leaching device shown in Fig. 1, comprises into water bottle 1, water pump 2, constant current bottle 3, lifting table 4, experiment post 5 and collection bottle 6; The water inlet pipe of described water pump 2 stretches into in water bottle 1, and rising pipe stretches in constant current bottle 3; Described constant current bottle 3 is positioned on lifting table 4, and its underpart arranges a water delivering orifice 7; The entrance of described experiment post 5 connects the water delivering orifice 7 of constant current bottle 3 by pipeline, export and connect collection bottle 6 by pipeline; Described constant current bottle 3 sidewall is provided with three vertical spaced liquid level alarms 8, and the overflow vent 9 arranged with the contour one_to_one corresponding of liquid level alarm 8; Described liquid level alarm 8 is electrically connected with water pump 2; Described overflow vent 9 taps into water bottle 1 mouthful by back of pipeline and does not contact water inlet bottle 1 liquid level.
As further improvement, be provided with constent temperature heater 10 in described constant current bottle 3, constent temperature heater experimentally can require choice for use.Described lifting table 4 preferably adopts Aerial Work LT, obviously may also be the lifting table of hydraulic pressure, screw thread lifting structure form.
Certainly, liquid level alarm 8 on described constant current bottle 3 also can be two or more, during use, experimentally demand selects the hydraulic pressure alarm at differing heights place, level stability is ensured by the overflow vent of respective heights, liquid level alarm can water level in Real-Time Monitoring constant current bottle, and give the alarm in time and control the rotating speed of water pump, realize the constant of constant current water in bottle position.
Figure 2 shows that the close-up schematic view of the another kind of set-up mode of constant current bottle 3 upper water-out mouth 7, wherein, the water delivering orifice 7 of described constant current bottle 3 is arranged at bottom, the water delivering orifice 7 of described constant current bottle 3 is three, the quantity of obvious constant current bottle upper water-out mouth experimentally demand can carry out Reasonable adjustment, and the constant current bottle with multiple water delivering orifice can realize multiple experiment synchronously to carry out under the condition of same uniform flow, flow.
Using method is as follows, connects the liquid level alarm preset, and starts intake pump, when liquid reaches overflow vent (overflow vent corresponding with the liquid level alarm height connected) of connection in constant current bottle, regulates lifting table height to suitable flow velocity, can test.
Do not ask accurate inflow in the utility model constant current bottle, require low to the flow control of water pump, the flow velocity of constant current bottle to influent pressure and water pump pipeline does not do requirement, reduces the requirement to experiment equipment to a great extent, effectively reduces expenses.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a mine tailing weathering tests leaching device, comprises into water bottle, water pump, constant current bottle, lifting table, experiment post and collection bottle; It is characterized in that: the water inlet pipe of described water pump stretches into in water bottle, and rising pipe stretches in constant current bottle; Described constant current bottle is positioned on lifting table, and its underpart at least arranges a water delivering orifice; The entrance of described experiment post connects the water delivering orifice of constant current bottle by pipeline, export and connect collection bottle by pipeline; Described constant current bottle sidewall is provided with at least two vertical spaced liquid level alarms, and the overflow vent arranged with the contour one_to_one corresponding of liquid level alarm; Liquid level alarm and water pump are electrically connected; Described overflow vent taps into water bottle mouth by back of pipeline and does not contact water inlet bottle liquid level.
2. mine tailing weathering tests leaching device according to claim 1, is characterized in that: be provided with constent temperature heater in described constant current bottle.
3. mine tailing weathering tests leaching device according to claim 1 and 2, is characterized in that: described constant current bottle is provided with three liquid level alarms, and three corresponding overflow vents of arranging contour with liquid level alarm.
4. mine tailing weathering tests leaching device according to claim 1, is characterized in that: the water delivering orifice of described constant current bottle is arranged at bottom.
5. mine tailing weathering tests leaching device according to claim 4, is characterized in that: the water delivering orifice of described constant current bottle is three.
6. the mine tailing weathering tests leaching device according to claim 1,2,4 or 5, is characterized in that: described lifting table is Aerial Work LT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183569.6U CN204479559U (en) | 2015-03-30 | 2015-03-30 | A kind of mine tailing weathering tests leaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183569.6U CN204479559U (en) | 2015-03-30 | 2015-03-30 | A kind of mine tailing weathering tests leaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204479559U true CN204479559U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183569.6U Expired - Fee Related CN204479559U (en) | 2015-03-30 | 2015-03-30 | A kind of mine tailing weathering tests leaching device |
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| Country | Link |
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| CN (1) | CN204479559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678450A (en) * | 2017-11-08 | 2018-02-09 | 东北林业大学 | Water level auto control system |
-
2015
- 2015-03-30 CN CN201520183569.6U patent/CN204479559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678450A (en) * | 2017-11-08 | 2018-02-09 | 东北林业大学 | Water level auto control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |