CN208060477U - The leaching system of indoor simulation coal gangue coal ash and fill paste - Google Patents
The leaching system of indoor simulation coal gangue coal ash and fill paste Download PDFInfo
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- CN208060477U CN208060477U CN201820579125.8U CN201820579125U CN208060477U CN 208060477 U CN208060477 U CN 208060477U CN 201820579125 U CN201820579125 U CN 201820579125U CN 208060477 U CN208060477 U CN 208060477U
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- leaching
- cylindrical tank
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- babinet
- gangue
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Abstract
The utility model discloses the leaching systems of a kind of indoor simulation coal gangue coal ash and fill paste, are related to gangue leaching experimental technique field.It includes water supply installation, leaching device and the fixing device for being used to support leaching device, leaching device includes infusion unit and collector unit, infusion unit includes a babinet and the cylindrical tank in babinet, cylindrical tank inner hollow, and permeable hole is provided on the tank skin of cylindrical tank, top of the box is connected with aqueduct, and nozzle is connected on the aqueduct of top of the box, nozzle is fastened on cylindrical tank just, and circular filter net is provided in cylindrical tank body.When the utility model carries out spray test, flyash can be placed in the circular filter net in cylindrical tank body, and gangue is placed in circular hollow tank.The gangue and the experimental simulation in flyash leaching process that different ratio may be implemented in the utility model.
Description
Technical field
The utility model is related to gangue leaching experimental technique fields, and in particular to a kind of indoor simulation coal gangue coal ash
And the leaching system of fill paste.
Background technology
Since China in recent years " three next on " pressure coal problem is more and more prominent, China's filling mining technology is also more and more first
Into, but obturation enters the concern that the influence after underground to groundwater environment causes scholars excessive not yet.Present
Research is mostly focused on the Leaching Experiments of gangue, flyash, there is the correlation of Leaching Experiments device and method in the prior art
Report has：
CN107561248A discloses a kind of simulation gangue high-temperature area rainfall Leaching Experiments experimental provision and method,
Disclosed in leaching object be only defined in gangue.
CN107478810A discloses a kind of soil eluviation device and soil eluviation integral system, disclosed in leaching
Object is only defined in the substance of soil class, can not simulate the effect of mine filling lotion and gangue and flyash mixing leaching.
CN204101541U discloses a kind of leaching device of gangue, including water feeding tank and passes through water-supply-pipe and water feeding tank
The leaching column to connect is equipped with flow detection unit on water-supply-pipe, break-make control element is equipped on the water outlet of water feeding tank；Leaching
Filter column includes that top and the bottom are open and the internal cylindrical tube that coal gangue sample is housed, and cylindrical tube is in vertically to laying and its bottom fills
There are lower perforated partition, coal gangue sample to be positioned in lower perforated partition.Although it is suitable for gangue pour to strain to test, because of its knot
Structure is simple, is unable to fully combine the leaching effect that existing filling technique is horizontal, simulation has filler.
Utility model content
In order to solve above-mentioned technological deficiency existing in the prior art, the purpose of this utility model is to provide a kind of interiors
The gangue and flyash leaching mistake of different ratio may be implemented in the leaching system for simulating coal gangue coal ash and fill paste
Experimental simulation in journey.
Its technical solution includes：
The leaching system of a kind of indoor simulation coal gangue coal ash and fill paste comprising water supply installation, leaching device
And it is used to support the fixing device of the leaching device, the water supply installation includes water tank and is connected to leading on water tank
Water pipe；
The leaching device includes infusion unit and collector unit, and the infusion unit is including a babinet and is located at institute
The cylindrical tank in babinet, the cylindrical tank inner hollow are stated, and is arranged on the tank skin of the cylindrical tank
There are permeable hole, the top of the box to be connected with the aqueduct, nozzle is connected on the aqueduct of top of the box, it is described
Nozzle is fastened on just on the cylindrical tank, and circular filter net is provided in the cylindrical tank body；
The collector unit includes collecting vessel, and the collecting vessel is provided with an inlet and a sample tap, described
Inlet is opposite with the leakage fluid dram position of babinet, for collecting the leaching liquid being discharged by infusion unit, in the inlet
Place is provided with strainer.
As a preferred embodiment of the utility model, the permeable hole is provided with 20~30, each permeable hole
Eye diameter is 1cm.
As another preferred embodiment of the utility model, the top half of the babinet is cylinder, lower half portion
For back taper, the cylindrical tank is located at the top half in the babinet, and the leakage fluid dram is located at the babinet
Lower half portion.
Further, the diameter of the nozzle matches with the diameter at the top of the cylindrical tank.
Further, it is provided with graduation mark on the collecting vessel, valve is provided on the pipeline of sample tap connection
Door.
Further, it is provided with micropump on the aqueduct.
Compared with prior art, the utility model in babinet by being arranged cylindrical tank, when carrying out spray test, powder
Coal ash can be placed in the circular filter net in cylindrical tank body, and gangue is placed in circular hollow tank, if carrying out fill paste
Leaching Experiments then remove circular filter net, and then gangue is placed in cylindrical tank.Pass through leaching solution collector
It is set to below babinet, and is communicated with the box body, and filter screen is set in the junction of collecting vessel and diversion cavity, for preventing case
The flyash of body enters in collecting vessel, to realize coal gangue coal ash leaching liquor in collecting vessel collection and deposit
Storage, the coal gangue coal ash leaching device is simple in structure, easy to operate, and the gangue and flyash that different ratio may be implemented drench
Experimental simulation during molten.
Description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the cross-section structure signal of the leaching system of the utility model indoor simulation coal gangue coal ash and fill paste
Figure；
In figure, 1, water tank；2, aqueduct；3, micropump；4, nozzle；5, circular filter net；6, cylindrical tank；7, case
Body；8, strainer；9, collecting vessel；10, valve, 11, diversion cavity, 12, holder.
Specific implementation mode
The utility model proposes the leaching systems of a kind of indoor simulation coal gangue coal ash and fill paste, in order to make this
The advantages of utility model, technical solution are clearer, clear, are done specifically to the utility model with reference to specific embodiment
It is bright.
The leaching system of the utility model, a kind of indoor simulation coal gangue coal ash and fill paste, as shown in Figure 1, its
Including water supply installation, leaching device and the fixing device for being used to support leaching device.
Water supply installation includes water tank 1, aqueduct 2, micropump 3 and nozzle 4, wherein micropump 3 is mounted on aqueduct 2
On, one end of aqueduct 2 is stretched into water tank 1, and the other end installs nozzle 4.
Leaching device includes infusion unit and collector unit, and infusion unit includes a babinet 7 and the cylinder in babinet 7
Shape tank body 6,6 inner hollow of cylindrical tank, and permeable hole is provided on the tank skin of cylindrical tank 6, permeable hole is closed in tank
On be preferably distributed in a ring, quantity is 20~30, and the eye diameter of each permeable hole is 1cm, is oozed out convenient for spray liquid, in case
Water guide tube inlet is offered at the top of body, aqueduct 2 and nozzle 4 stretch into the water guide tube inlet, and nozzle be fastened on just it is described
On cylindrical tank, that is to say, that the form and dimension of nozzle is matched with the cylindrical tank, in cylindrical tank 6
It is provided with circular filter net 5.
Collector unit includes collecting vessel 9, and the spray liquid that collecting vessel 9 is used to that infusion unit to be discharged is collected, collecting vessel 9
It is provided with an inlet and a sample tap, spray liquid enters from the inlet, and inlet is opposite with the leakage fluid dram position of babinet, uses
In the leaching liquid that collection is discharged by infusion unit, strainer 8 is provided at the inlet.
The top half of the preferred babinet of the utility model is cylinder, and lower half portion is back taper, the design side of back taper
Just the discharge of spray liquid, i.e., the diversion cavity 11 that the space of back taper is formed are easier that spray liquid is discharged, and cylindrical tank is located at case
Internal top half, leakage fluid dram are located at the lower half portion of babinet, are arranged valve 10 on the pipeline of sample tap connection, it is convenient with
Take with.
Further, it is provided with graduation mark on the collecting vessel, valve is provided on the pipeline of sample tap connection
Door.
Be used to support leaching device fixing device its can be a holder 12,12 global shape of holder be it is trapezoidal, it is upper narrow
It is lower wide more firm.
The application method of above-mentioned leaching system, includes the following steps：
Aqueduct 2 controls flow rate of water flow by micropump 3 and the water in water tank 1 is drained into nozzle 4, then is drenched by nozzle 4
Into cylindrical tank 6 and circular filter net 5, if carrying out coal gangue coal ash Leaching Experiments, flyash is placed in annular mistake
In strainer 5, gangue is placed in circular hollow tank, if carrying out fill paste Leaching Experiments, circular filter net 5 is taken out, will
Gangue is placed in cylindrical tank 6, and spray solution enters babinet 7 by the permeable hole of cylindrical tank 6, using diversion cavity
11 enter in collecting vessel 9, and spray solution is entering collecting vessel bung hole through filter screen 9, and collecting vessel 9 is equipped with graduation mark, opens valve
10 measure leaching liquor sample.
The part that do not addressed in the utility model uses or uses for reference prior art and can be realized.
Although more herein used the terms such as circular filter net 5, cylindrical tank 6, collecting vessel 9, simultaneously
It is not excluded for the possibility using other terms.The use of these items is only for more easily describe and explain the utility model
Essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
It should be further noted that specific embodiment described herein is only the spiritual institute to the utility model
The illustration of work.Those skilled in the art of the present invention can do described specific embodiment various each
The modify or supplement or adopt similar mode of sample substitutes, but without departing from the spirit of the present application or surmounts appended power
Range defined in sharp claim.
Claims (5)
1. the leaching system of a kind of indoor simulation coal gangue coal ash and fill paste comprising water supply installation, leaching device and
It is used to support the fixing device of the leaching device, it is characterised in that：
The water supply installation includes water tank and the aqueduct that is connected on water tank；
The leaching device includes infusion unit and collector unit, and the infusion unit is including a babinet and is located at the case
Internal cylindrical tank, the cylindrical tank inner hollow, and be provided on the tank skin of the cylindrical tank
Water hole, the top of the box are connected with the aqueduct, and nozzle, the nozzle are connected on the aqueduct of top of the box
Just it is fastened on the cylindrical tank, circular filter net is provided in the cylindrical tank body；
The collector unit includes collecting vessel, and the collecting vessel is provided with an inlet and a sample tap, the feed liquor
Mouth is opposite with the leakage fluid dram position of babinet, for collecting the leaching liquid being discharged by infusion unit, is set at the inlet
It is equipped with strainer.
2. the leaching system of a kind of indoor simulation coal gangue coal ash according to claim 1 and fill paste, feature
It is：The permeable hole is provided with 20~30, and the eye diameter of each permeable hole is 1cm.
3. the leaching system of a kind of indoor simulation coal gangue coal ash according to claim 1 and fill paste, feature
It is：The top half of the babinet is cylinder, and lower half portion is back taper, and the cylindrical tank is located at the case
Internal top half, the leakage fluid dram are located at the lower half portion of the babinet.
4. the leaching system of a kind of indoor simulation coal gangue coal ash according to claim 1 and fill paste, feature
It is：The diameter of the nozzle matches with the diameter at the top of the cylindrical tank.
5. the leaching system of a kind of indoor simulation coal gangue coal ash according to claim 1 and fill paste, feature
It is：It is provided with graduation mark on the collecting vessel, valve is provided on the pipeline of sample tap connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579125.8U CN208060477U (en) | 2018-04-23 | 2018-04-23 | The leaching system of indoor simulation coal gangue coal ash and fill paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820579125.8U CN208060477U (en) | 2018-04-23 | 2018-04-23 | The leaching system of indoor simulation coal gangue coal ash and fill paste |
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| Publication Number | Publication Date |
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| CN208060477U true CN208060477U (en) | 2018-11-06 |
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ID=63983514
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709954A (en) * | 2018-04-23 | 2018-10-26 | 山东科技大学 | The leaching system and application method of indoor simulation coal gangue coal ash and fill paste |
| CN109883935A (en) * | 2019-02-19 | 2019-06-14 | 安徽六国化工股份有限公司 | A kind of Leaching Experiments device |
-
2018
- 2018-04-23 CN CN201820579125.8U patent/CN208060477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709954A (en) * | 2018-04-23 | 2018-10-26 | 山东科技大学 | The leaching system and application method of indoor simulation coal gangue coal ash and fill paste |
| CN109883935A (en) * | 2019-02-19 | 2019-06-14 | 安徽六国化工股份有限公司 | A kind of Leaching Experiments device |
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