CN214472571U - Detachable tailing dynamic thickening test device - Google Patents
Detachable tailing dynamic thickening test device Download PDFInfo
- Publication number
- CN214472571U CN214472571U CN202120667094.3U CN202120667094U CN214472571U CN 214472571 U CN214472571 U CN 214472571U CN 202120667094 U CN202120667094 U CN 202120667094U CN 214472571 U CN214472571 U CN 214472571U
- Authority
- CN
- China
- Prior art keywords
- tailing
- flocculating agent
- barrel
- thickening
- test device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a detachable tailing developments dense test device, including tailing charge-in system, dense device and flocculating agent interpolation system, dense device includes the storehouse body, and the storehouse body is including the barrel of vertical setting and the awl end that is located the barrel bottom, and the awl end can be dismantled with the barrel bottom and be connected. The barrel comprises a top layer and a plurality of middle superposed layers, wherein a flange plate is installed at the bottom of the top layer, a flange plate is installed at the top of the cone bottom, the flange plates are respectively installed at the upper end and the lower end of each middle superposed layer, and the top layer and the middle superposed layers, the top of the cone bottom and the middle superposed layers and the adjacent middle superposed layers are fixed with the flange plates through fastening bolts in a matched mode. The utility model discloses the whole one set of dynamic thickening test system that forms, simple structure, barrel height-adjustable have realized that the difference advances sand volume, the dynamic thickening of different flocculating agent addition, different barrel height, different awl end angle is experimental, have improved the convenience that dynamic thickening experimental hardware parameter was adjusted, the equipment clearance after the experiment of being convenient for simultaneously.
Description
Technical Field
The utility model relates to a tailing developments denseness test device belongs to mine filling equipment field.
Background
In the mine filling process, the concentration and dehydration of the flotation tailings are crucial, and the concentration and dehydration are the core links of the mine filling process, and the filling concentration is determined to a certain extent, so that the overall filling process and the filling quality are influenced. Aiming at flotation tailings with different physicochemical properties, because of different dehydration performances, an indoor tailing thickening test is required before model selection of a thickener, a tailing dynamic thickening test is a simple and visual research mode, key indexes such as sand feeding concentration, flocculating agent addition amount, thickening speed, underflow concentration and overflow water clarity are determined by simulating the whole tailing feeding, thickening and discharging processes, and reliable technical parameters are provided for high-efficiency thickening of flotation tailings and equipment model selection. However, in the prior art, the dynamic concentration test device in the laboratory is single in size, a multi-size variable test cannot be carried out, the test device is integrally sealed, waste materials are bonded on the inner wall of the barrel after one-time test, the barrel cannot be disassembled, the cleaning is difficult, and the test efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a thick test device of detachable tailing developments for solve current test device size and can not adjust, clear up inconvenient technical problem after using.
In order to solve the technical problem, the utility model provides a following technical scheme:
detachable tailing developments dense test device, its characterized in that: the tailing thickening device comprises a tailing feeding system, a thickening device and a flocculating agent adding system, wherein the thickening device comprises a bin body, the bin body comprises a vertically arranged barrel body and a cone bottom positioned at the bottom of the barrel body, and the cone bottom is detachably connected with the bottom of the barrel body;
the barrel comprises a top layer and a plurality of middle superposed layers, wherein a flange plate is installed at the bottom of the top layer, a flange plate is installed at the top of the cone bottom, the flange plates are respectively installed at the upper end and the lower end of each middle superposed layer, and the top layer and the middle superposed layers, the top of the cone bottom and the middle superposed layers and the adjacent middle superposed layers are fixed in a matched mode through fastening bolts and the flange plates.
As a further improvement of the utility model, the thickening device further comprises a driving assembly, the driving assembly comprises a vertically arranged telescopic transmission rod and a motor for driving the telescopic transmission rod, and the motor is arranged at the top of the cylinder body; the lower end of the telescopic transmission rod is positioned in the conical bottom, and the upper end of the telescopic transmission rod is positioned at the top of the cylinder body and is used for being connected with an output shaft of the motor.
As a further improvement, the telescopic transmission rod comprises a main rod, a connecting sleeve sleeved on the lower part of the main rod and an adjusting bolt used for adjusting the length of the main rod extending out of the connecting sleeve, a bolt hole is transversely formed in the upper side wall of the connecting sleeve, and the inner end of the adjusting bolt penetrates through the bolt hole in the upper part of the connecting sleeve and is used for contacting with the main rod.
As a further improvement of the present invention, the driving assembly further comprises a rake rack mounted on the lower portion of the telescopic transmission rod, the rake rack is located in the conical bottom, the lower portion of the telescopic transmission rod is slidably connected with a positioning sleeve, the positioning sleeve is connected with a positioning bolt, and the inner end of the positioning bolt passes through a bolt hole on the positioning sleeve and is used for contacting with the lower portion of the telescopic transmission rod;
the harrow frame includes at least a set of stirring subassembly, the stirring subassembly includes the scalable horizon bar and the upper end that the level set up and scalable horizon bar outer end articulated scalable down tube, the inner and the position sleeve fixed connection of scalable horizon bar, the lower extreme of scalable down tube is articulated with the lower part of scalable transfer line.
As a further improvement, the top layer and the middle overlapping layer, the conical bottom top and the middle overlapping layer and the adjacent middle overlapping layer are respectively provided with a sealing gasket.
As a further improvement of the utility model, the barrel and the cone bottom are made of transparent organic glass.
As a further improvement, the thickening device is still including installing the feed hopper at storehouse body top, the tailing feed system includes the flourishing silo of tailing, tailing inlet pipe and installs the peristaltic pump on the tailing inlet pipe, the one end and the flourishing silo of tailing inlet pipe are connected, and the other end is located the feed hopper top at storehouse body top, the flourishing silo of tailing is used for splendid attire tailing thick liquid, the peristaltic pump is used for carrying the tailing thick liquid in the flourishing silo of tailing to the feed hopper in.
As the utility model discloses a further improvement, dense device is still including installing the feed hopper at storehouse body top, flocculating agent addition system includes flocculating agent storage tank, flocculating agent interpolation pipe and installs the peristaltic pump on flocculating agent interpolation pipe, the flocculating agent storage tank is used for holding the flocculating agent, the flocculating agent adds the one end of pipe and is connected with the flocculating agent storage tank, and the other end is located the feed hopper's at storehouse body top, the peristaltic pump is installed on flocculating agent interpolation pipe for with flocculating agent pump sending in the flocculating agent storage tank to the feed hopper in.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a set of dynamic thickening test system is formed wholly, simple structure, barrel height size are adjustable, have realized that different sand feeding amount, different flocculating agent addition, the dynamic thickening test of different barrel heights have improved the convenience that dynamic thickening test hardware parameter was adjusted, and the barrel is assembled by top layer and middle stack layer, can dismantle, the barrel clearance after the convenient test;
2. the utility model has the advantages that the cone bottom is replaceable, the cone bottom with different inclination angles can be replaced according to the requirement of the tailing thickening test, and the dynamic thickening test of different cone bottom inclination angles is realized;
3. the utility model discloses a barrel and awl end are transparent organic glass and make, make things convenient for the flocculation settlement state among the experiment in-process observation thickener.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of a retractable transmission rod in an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 2.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the present embodiment is a detachable dynamic tailing thickening test apparatus, which includes a tailing feeding system, a thickening device and a flocculant adding system, wherein the thickening device includes a bin body, the bin body includes a vertically arranged bin body and a cone bottom located at the bottom of the bin body, the cone bottom is detachably connected with the bottom of the bin body, so that the cone bottom is replaceable, seven kinds of cone bottoms at 0 °, 10 °, 20 °, 30 °, 40 °, 50 ° and 60 ° are prepared according to industry experience, and cone bottoms at different inclination angles are replaced according to tailing thickening test requirements, so that dynamic thickening tests at different inclination angles are implemented.
The barrel includes top layer and a plurality of middle stack layers, the ring flange is installed to the bottom of top layer, and the ring flange is installed at the top at the awl end, the ring flange is installed respectively at the upper and lower both ends of middle stack layer, installs sealed pad between top layer and the middle stack layer, between awl end top and the middle stack layer and between the adjacent middle stack layer respectively, and between top layer and the middle stack layer, between awl end top and the middle stack layer and between the adjacent middle stack layer through fastening bolt and ring flange cooperation fixed. When the tailing thickening test is carried out, the number of the middle superposed layers can be adjusted according to requirements, so that the height of the bin body is adjusted, and the dynamic thickening tests with different thickening device heights are realized.
The side wall of the top layer is provided with an overflow port, the overflow port is connected with an overflow water tank through an overflow pipe, and overflow water in the bin body flows into the overflow water tank through the overflow port and the overflow pipe, so that subsequent tests on parameters such as the clarity of the overflow water can be conveniently carried out.
Specifically, in this embodiment the barrel and the awl end are made for transparent organic glass, make things convenient for the flocculation settlement state among the experimental process observation thickener.
Furthermore, the thickening device also comprises a feeding hopper arranged at the top of the bin body and a central feeding barrel arranged at the upper part of the bin body, and the lower end of the central feeding barrel is connected with a material distribution disc.
Further, as shown in fig. 1 and 2, the thickening device further comprises a driving assembly, the driving assembly comprises a vertically arranged telescopic transmission rod and a motor for driving the telescopic transmission rod, and the motor is mounted at the top of the cylinder. The lower end of the telescopic transmission rod is positioned in the conical bottom, and the upper end of the telescopic transmission rod is positioned at the top of the cylinder body and is used for being connected with an output shaft of the motor.
Further, as shown in fig. 2 and 3, the telescopic transmission rod comprises a main rod, a connecting sleeve sleeved on the lower portion of the main rod and an adjusting bolt used for adjusting the length of the main rod extending out of the connecting sleeve, a bolt hole is transversely formed in the side wall of the upper portion of the connecting sleeve, the adjusting bolt is transversely arranged, and the inner end of the adjusting bolt penetrates through the bolt hole in the upper portion of the connecting sleeve and is used for being in contact with the main rod. Specifically, in this embodiment, the axial direction of the bolt hole is perpendicular to the center line of the connecting sleeve. The telescopic transmission rod realizes the extension length change of the main rod in a mode of matching the sleeve with the adjusting bolt and the screw so as to match different thickening device height tests.
Further, as shown in fig. 2 and 4, the driving assembly further includes a rake rack installed at a lower portion of the telescopic transmission rod, the rake rack is located in the conical bottom, a positioning sleeve is slidably connected to a lower portion of the telescopic transmission rod, a positioning bolt is connected to the positioning sleeve, the positioning bolt is horizontally arranged, and an inner end of the positioning bolt penetrates through a positioning bolt hole in the positioning sleeve to be used for contacting with a lower portion of the telescopic transmission rod.
The harrow frame includes at least a set of stirring subassembly, the stirring subassembly includes the scalable horizon bar and the upper end that the level set up and scalable horizon bar outer end articulated scalable down tube, the inner and the position sleeve fixed connection of scalable horizon bar, the lower extreme of scalable down tube is articulated with the lower part of scalable transfer line. So that the angle between the telescopic horizontal rod and the telescopic diagonal rod can be adjusted.
Specifically, in this embodiment the telescopic horizontal rod and the telescopic diagonal rod are both telescopic by adopting a telescopic rod and a telescopic mode, and are positioned by adopting the matching of a fixing bolt and a bolt hole. The angle change of the bottom of the harrow frame is realized by upward adjustment of the positioning sleeve on the telescopic transmission rod so as to match different bottom cone angle concentration tests.
Furthermore, the bottom of the cone bottom is provided with an underflow outlet, the underflow outlet is connected with an underflow conveying pipe, the underflow conveying pipe is provided with an underflow peristaltic pump, and the outlet of the underflow conveying pipe is connected with an underflow collecting tank, so that subsequent rheological parameter tests can be conveniently carried out.
Further, as shown in fig. 1, the tailing feeding system comprises a tailing holding tank, a tailing feeding pipe and a peristaltic pump installed on the tailing feeding pipe, one end of the tailing feeding pipe is connected with the tailing holding tank, the other end of the tailing feeding pipe is located above a feeding funnel at the top of the bin body, the tailing holding tank is used for holding tailing slurry, and the peristaltic pump is used for conveying the tailing slurry in the tailing holding tank into the feeding funnel and controlling the feeding amount of the tailing slurry.
Furthermore, stirring blades are arranged in the tailing containing groove, so that the tailing slurry can be kept in a uniform state before feeding.
Further, the flocculating agent addition system comprises a flocculating agent storage tank, a flocculating agent adding pipe and a peristaltic pump arranged on the flocculating agent adding pipe, wherein the flocculating agent storage tank is used for containing flocculating agents, one end of the flocculating agent adding pipe is connected with the flocculating agent storage tank, the other end of the flocculating agent adding pipe is positioned above a feeding funnel at the top of the bin body, and the peristaltic pump is arranged on the flocculating agent adding pipe and used for pumping flocculating agents in the flocculating agent storage tank into the feeding funnel and controlling the addition amount of the flocculating agents.
In particular, in the embodiment, the telescopic transmission rod and the rake rack are both made of stainless steel, so that the service life of the thickening device is prolonged.
Specifically, the application method of the embodiment is as follows:
the preparation method comprises the following steps: firstly, preparing tailing slurry with a certain mass concentration, pouring the tailing slurry into a tailing containing groove, starting a stirrer, keeping the stirrer running in the test process, and then preparing a flocculating agent solution with a certain mass concentration, and pouring the flocculating agent solution into a flocculating agent storage tank for later use. And (3) superposing a proper amount of middle superposed layers according to test requirements to assemble a cylinder body with a corresponding height, installing a cone bottom with a specific cone angle at the bottom, and adjusting the length of the telescopic transmission rod and the angle of the rake frame to correspond to the height of the thickener and the cone angle.
Setting a certain treatment capacity, calculating the corresponding ore pulp feeding amount and the corresponding flocculating agent adding amount, starting a peristaltic pump in a tailing feeding system and a peristaltic pump in a flocculating agent adding system to start feeding, simultaneously starting a motor to enable a rake frame to rotate at a low speed, recording the flocculation sedimentation condition in the test process, and testing the clarification degree and the underflow concentration of overflow water when different mud layer heights are detected, and the clarification degree and the underflow concentration of overflow water when materials are continuously fed and discharged.
After one group of tests are finished, the barrel is disassembled and cleaned by disassembling the fastening bolts of the flange plates for connecting the top layer, the middle superposed layer and the cone bottom, and finally, the feeding parameters or the size of the thickener is adjusted to carry out the next group of tests.
By adopting the embodiment, the actual mine tailing thickening process can be highly reduced, the test operability is strong, the implementation is easy, and parameters such as tailing slurry concentration, sand inlet amount (thickener treatment amount), flocculant use amount, overflow water clarity, thickening concentration and the like obtained through the test can provide valuable data reference for mine tailing thickening process parameters and thickener model selection. Simultaneously this embodiment simple structure, convenient operation can develop different thickener height, and the dynamic thickening of awl end angle is experimental, and one set of test device can satisfy the test demand of multiple operating mode condition.
Barrel can assemble, dismantle in this embodiment, clears up residual material in the thickener after the experiment of being convenient for, has solved the problem of test device clearance difficulty.
Claims (8)
1. Detachable tailing developments dense test device, its characterized in that: the tailing thickening device comprises a tailing feeding system, a thickening device and a flocculating agent adding system, wherein the thickening device comprises a bin body, the bin body comprises a vertically arranged barrel body and a cone bottom (8) positioned at the bottom of the barrel body, and the cone bottom (8) is detachably connected with the bottom of the barrel body;
the barrel includes top layer (4) and a plurality of middle stack layer (7), the ring flange is installed to the bottom of top layer (4), and the ring flange is installed at the top of awl end (8), the ring flange is installed respectively to the upper and lower both ends of middle stack layer (7), and it is fixed through fastening bolt and ring flange cooperation between top layer (4) and middle stack layer (7), between awl end (8) top and middle stack layer (7) and between the adjacent middle stack layer (7).
2. The dynamic thickening test device of detachable tailings of claim 1, wherein: the thickening device further comprises a driving assembly, the driving assembly comprises a telescopic transmission rod (11) which is vertically arranged and a motor (3) which is used for driving the telescopic transmission rod (11), and the motor (3) is arranged at the top of the cylinder body; the lower end of the telescopic transmission rod (11) is positioned in the conical bottom (8), and the upper end of the telescopic transmission rod (11) is positioned at the top of the cylinder body and is connected with an output shaft of the motor (3).
3. The detachable dynamic concentration test device for tailings of claim 2, wherein: scalable transfer line (11) include mobile jib (111), suit at connecting sleeve (112) of mobile jib (111) lower part and be used for adjusting mobile jib (111) and stretch out adjusting bolt (113) of connecting sleeve (112) length, the bolt hole has transversely been seted up on the upper portion lateral wall of connecting sleeve (112), the inner of adjusting bolt (113) passes the bolt hole on connecting sleeve (112) upper portion and is used for contacting with mobile jib (111).
4. The detachable dynamic concentration test device for tailings of claim 2, wherein: the driving assembly further comprises a harrow rack (14) arranged at the lower part of the telescopic transmission rod (11), the harrow rack (14) is positioned in the conical bottom (8), the lower part of the telescopic transmission rod (11) is connected with a positioning sleeve (143) in a sliding manner, a positioning bolt (144) is connected onto the positioning sleeve (143), and the inner end of the positioning bolt (144) penetrates through a bolt hole in the positioning sleeve (143) and is used for being in contact with the lower part of the telescopic transmission rod (11);
harrow frame (14) includes at least a set of stirring subassembly, stirring subassembly includes scalable horizontal pole (141) and upper end and scalable horizontal pole (141) outer end articulated scalable down tube (142) that the level set up, the inner and position sleeve (143) fixed connection of scalable horizontal pole (141), the lower extreme of scalable down tube (142) is articulated with the lower part of scalable transfer line (11).
5. The detachable dynamic concentration test device for tailings of any one of claims 1 to 4, wherein: sealing gaskets are respectively arranged between the top layer (4) and the middle superposed layer (7), between the top of the conical bottom (8) and the middle superposed layer (7) and between the adjacent middle superposed layers (7).
6. The detachable dynamic concentration test device for tailings of any one of claims 1 to 4, wherein: the cylinder body and the cone bottom (8) are made of transparent organic glass.
7. The detachable dynamic concentration test device for tailings of any one of claims 1 to 4, wherein: the thickening device is still including installing the feed hopper at storehouse body top, the tailing charge-in system includes that the tailing holds silo (13), tailing inlet pipe (12) and installs the peristaltic pump on tailing inlet pipe (12), the one end and the tailing of tailing inlet pipe (12) hold silo (13) and are connected, and the other end is located the feed hopper top at storehouse body top, the tailing holds silo (13) and is used for splendid attire tailing thick liquid, the peristaltic pump is used for carrying the tailing thick liquid in the tailing holds silo (13) to the feed hopper in.
8. The detachable dynamic concentration test device for tailings of any one of claims 1 to 4, wherein: the thickening device is still including installing the feed hopper at storehouse body top, flocculating agent addition system includes flocculating agent storage tank (1), flocculating agent adds pipe (2) and installs the peristaltic pump on flocculating agent adds pipe (2), flocculating agent storage tank (1) is used for holding the flocculating agent, the one end that flocculating agent adds pipe (2) is connected with flocculating agent storage tank (1), and the other end is located the feed hopper's at storehouse body top, the peristaltic pump is installed on flocculating agent adds pipe (2) for with flocculating agent pump sending in flocculating agent storage tank (1) to the feed hopper in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667094.3U CN214472571U (en) | 2021-04-01 | 2021-04-01 | Detachable tailing dynamic thickening test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120667094.3U CN214472571U (en) | 2021-04-01 | 2021-04-01 | Detachable tailing dynamic thickening test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472571U true CN214472571U (en) | 2021-10-22 |
Family
ID=78176819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120667094.3U Active CN214472571U (en) | 2021-04-01 | 2021-04-01 | Detachable tailing dynamic thickening test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116381209A (en) * | 2023-06-05 | 2023-07-04 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Device for detecting concentration of tailings of thickener and method for regulating and controlling concentration of discharged tailings |
-
2021
- 2021-04-01 CN CN202120667094.3U patent/CN214472571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116381209A (en) * | 2023-06-05 | 2023-07-04 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Device for detecting concentration of tailings of thickener and method for regulating and controlling concentration of discharged tailings |
| CN116381209B (en) * | 2023-06-05 | 2023-08-04 | 山东黄金矿业科技有限公司充填工程实验室分公司 | Device for detecting concentration of tailings of thickener and method for regulating and controlling concentration of discharged tailings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111734483A (en) | Tailing thickening system and use method thereof | |
| CN106512821A (en) | Quantitative powder mixing machine | |
| CN104874591B (en) | The remaining sludge treatment technology of building and system | |
| CN214472571U (en) | Detachable tailing dynamic thickening test device | |
| CN207614749U (en) | A kind of high-efficiency stirring equipment | |
| CN219662964U (en) | Quick sedimentation separator | |
| CN217614715U (en) | Reaction device for preparing corrosion-resistant ceramic glaze deep cobalt blue pigment | |
| CN207413322U (en) | The support construction of monomer tank | |
| CN214531956U (en) | A concrete placement equipment for box column | |
| CN212039162U (en) | Thickener with cleaning function | |
| CN211486813U (en) | Ink production filtration system | |
| CN211216936U (en) | Laboratory is with small-size vertical sand mill | |
| CN207792666U (en) | A kind of polyurethane resin production filling apparatus | |
| CN210616930U (en) | Feeding mechanism of mortar machine for insulation board | |
| CN211283978U (en) | Sewage treatment system of fluoride workshop | |
| CN208574563U (en) | A kind of small-sized batch mixer | |
| CN208340602U (en) | A kind of mixing equipment of color asphalt | |
| CN207413317U (en) | A kind of packaged type fluid is mixed, pumps, filters all-in-one machine | |
| CN211806956U (en) | Cement processing conveyor for building bridge with filtering capability | |
| CN218748552U (en) | Production device for water seepage bricks | |
| CN205021843U (en) | Mixer for plastic granules | |
| CN218249642U (en) | Automatic feeding device is used in lithium cell diaphragm production | |
| CN220265262U (en) | Printing ink raw materials liquid filling machine | |
| CN212978796U (en) | Concrete batching system | |
| CN213417570U (en) | Energy-saving and environment-friendly cement stirring pouring equipment for viaduct construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |