CN217119893U - Ore pulp mixing device - Google Patents
Ore pulp mixing device Download PDFInfo
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- CN217119893U CN217119893U CN202220609591.2U CN202220609591U CN217119893U CN 217119893 U CN217119893 U CN 217119893U CN 202220609591 U CN202220609591 U CN 202220609591U CN 217119893 U CN217119893 U CN 217119893U
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Abstract
The utility model discloses an ore pulp mixing arrangement, including mixing box, water pump, impact tube, the connection that can dismantle is gone into to the both ends and the thick liquid of mixing box, the mixing box goes into the pipe with the thick liquid and forms the ore pulp runner, the water pump is connected impact tube, impact union coupling the rear end bottom of mixing box. The utility model has the advantages that: the impact water is utilized to impact the ore pulp, so that the sedimentation of the ore pulp in the ore pulp inlet pipe is reduced, the ore pulp inlet pipe is not blocked, solid slime is prevented from being retained in the pipe, and the recovery rate is improved.
Description
Technical Field
The utility model relates to an ore pulp field of handling especially relates to an ore pulp mixing arrangement.
Background
The metal still contains some metal particles in the ore washing water produced in the ore washing procedure, therefore, the metal is mostly recovered to avoid loss, the ore washing water obtains filter cakes after solid-liquid separation, the filter cakes are taken out, dried and crushed, then are respectively weighed and distributed with water to prepare ore pulp with certain concentration, and then are settled and recovered, and for recoverable objects, in the prior art, physical settlement or chemical settlement is usually adopted, chemical reagent is usually used for chemical settlement, so that the method is not environment-friendly, and therefore, the method is more prone to physical settlement; but among the current physical settlement mode, the concentrated machine that adopts usually subsides, concentrated machine is certain volumetric concentrated chamber, concentrated machine top is equipped with the crane span structure, be equipped with drive arrangement on the crane span structure, drive arrangement can drive the actuating lever and rotate, the actuating lever bottom is equipped with scrapes the material mechanism, the ore pulp is injected to the intracavity, subside, after subsiding a period, divide into the clear water layer from top to bottom, turbid layer, the precipitate layer, the settlement in-process, clear water layer, turbid layer, the change of precipitate layer height can take place, the upper portion in concentrated pond is equipped with overflow mouth and pan feeding department, under the ordinary condition, clear water layer is the liquid through clarification, mostly be the tiny particle, can spill over from the overflow mouth, turbid layer is the layer that is subsiding, mostly medium particle, precipitate the layer for accomplishing the layer of sediment, mostly be the large granule.
The ore pulp is gone into the pipe by the thick liquid at the top of concentrated pond and is got into concentrated pond, because of the ore pulp is the solid-liquid mixture of certain concentration, and concentration is higher this moment, consequently, the ore pulp goes into intraductal very easy production of deposit at the thick liquid, and on the one hand, the deposit is in the pipeline ore pulp and is presented the solid-state coagulation at the pipe wall, leads to oral siphon rivers to diminish, and this is still possible to block up the pipeline in the past, and on the other hand, this part solid-state ore pulp does not realize subsiding, is detained intraductally, causes certain waste, retrieves thoroughly inadequately.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that: how to solve among the prior art slurry go into the intraductal ore pulp that produces and precipitate, cause into the problem that the water flow reduces and can't retrieve completely.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
the utility model provides an ore pulp mixing arrangement, includes mixing box, water pump, impact tube, the connection that can dismantle is gone into to the both ends and the thick liquid of mixing box, the mixing box goes into the pipe with the thick liquid and forms the ore pulp runner, the water pump is connected impact tube, impact union coupling the rear end bottom of mixing box.
The utility model discloses a water pump with in the clear water suction surge pipe, surge pipe and mixing box in the thick liquid flow direction opposite, at first strike the ore pulp in the mixing box and the solid-state slime that deposits to produce the turbulent flow in the mixing box, force the ore pulp no longer to subside on the one hand, also can break up the solid-state slime that has already subsided, make it mix with the ore pulp again, get into the concentration tank; the utility model discloses utilize the clear water in concentrated pond to strike the ore pulp, reduce the ore pulp and go into intraductal subsides at the thick liquid, guarantee thick liquid is gone into the pipe and is not blockked up to reduce solid-state slime and be detained intraductally, improve the rate of recovery.
Preferably, the top end of the water pump is connected with a bridge frame of the concentration tank, and the middle part of the impact pipe is connected with the bridge frame of the concentration tank.
Preferably, the water pump is located on a clear water layer of the concentration tank, and the position of the water pump is higher than that of the mixing tank.
The water pump and the impact pipe are hung on the bridge through the hanging rod, the slurry inlet pipe is positioned below the liquid level of overflow water, water in the impact pipe comes down from a high position, and the impact force of the water can be further improved by the aid of increased potential energy, so that the impact effect is better.
Preferably, the water pump is a submersible pump.
Preferably, the mixing box is a trapezoidal box body, the small end of the mixing box is close to the water inlet of the slurry inlet pipe, and the impact pipe is connected with the large end of the mixing box.
The setting of trapezoidal box for behind the ore pulp entering mixing box, because of the box size grow, the ore pulp velocity of flow slows down, improves the time of impact water and ore pulp water disturbance, further improves the disturbance effect, further reduces the possibility of subsiding.
Preferably, including a plurality of subchannel in the mixing box, it is a plurality of the subchannel arranges in proper order, has the reposition of redundant personnel hole between the adjacent subchannel, the subchannel with the impact tube is connected.
The water in the impact pipe can be guided to a farther place by the sub-flow channels, and the impact water in the impact pipe can be dispersed to a plurality of places in the mixing box by the plurality of sub-flow holes, so that the number of impact points is increased, multi-point disturbance in the mixing box is realized, and dead angles which cannot be impacted are avoided.
Preferably, the branch flow channel comprises at least two branch flow plates, and the branch flow plates are connected with the bottom surface of the mixing box and then enclose the branch flow channel with a closed cross section.
Preferably, the impact pipe comprises a first pipe, a second pipe, a third pipe and a fourth pipe which are connected in sequence, the first pipe is connected with the water pump, the second pipe is fixed on a bridge frame of the concentration tank, the third pipe is arranged vertically, and the fourth pipe is arranged horizontally.
Preferably, the device further comprises a valve, and the valve is connected with the impact pipe.
Wherein the valve can be a valve capable of adjusting the flow, and the flow of the impact water is adjusted according to the condition of the slurry in the slurry inlet pipe.
Preferably, flanges are arranged at two ends of the mixing box, the slurry inlet pipe is provided with the flanges, and the flanges of the mixing box are connected with the flanges of the slurry inlet pipe in a sealing mode through bolts.
The mixing box is connected with the slurry inlet pipe through a flange, can be disassembled, is convenient to replace, and can be disassembled to observe the condition in the mixing box.
The utility model has the advantages that:
(1) the utility model discloses a water pump with in the clear water suction surge pipe, surge pipe and mixing box in the thick liquid flow direction opposite, at first strike the ore pulp in the mixing box and the solid-state slime that deposits to produce the turbulent flow in the mixing box, force the ore pulp no longer to subside on the one hand, also can break up the solid-state slime that has already subsided, make it mix with the ore pulp again, get into the concentration tank; the utility model uses the clear water of the concentration tank to impact the pulp, reduces the sedimentation of the pulp in the pulp inlet pipe, ensures that the pulp inlet pipe is not blocked, reduces the solid slime detained in the pipe, and improves the recovery rate;
(2) the water pump and the impact pipe are hung on the bridge frame through the hanger rod, the slurry inlet pipe is positioned below the liquid level of overflow water, water in the impact pipe falls from a high position, and the impact force of the water can be further improved by the increased potential energy, so that the impact effect is better;
(3) the arrangement of the trapezoidal box body enables the flow speed of ore pulp to be reduced due to the fact that the size of the box body is increased after the ore pulp enters the mixing box, the disturbance time of impact water and the disturbance of the ore pulp water is prolonged, the disturbance effect is further improved, and the possibility of sedimentation is further reduced;
(4) the sub-runners can guide water in the impact pipe to a farther place, and the plurality of sub-runners can disperse impact water in the impact pipe to a plurality of places in the mixing box, so that the number of impact points is increased, multi-point disturbance in the mixing box is realized, and dead angles which cannot be impacted are avoided;
(5) the valve can be a valve capable of adjusting the flow, and the flow of the impact water is adjusted according to the condition of the pulp in the pulp inlet pipe;
(6) the mixing box is connected with the slurry inlet pipe through a flange, can be disassembled, is convenient to replace, and can be disassembled to observe the condition in the mixing box.
Drawings
Figure 1 is a schematic structural diagram of a pulp mixing device according to an embodiment of the present invention;
figure 2 is a top view of an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a mixing box according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a mixing box according to an embodiment of the present invention;
reference numbers in the figures:
1. a mixing box; 11. a trapezoidal box body; 12. connecting a pipeline; 13. a shunt channel; 2. a water pump; 3. an impingement tube; 31. a first tube; 32. a second tube; 33. a third tube; 34. a fourth tube; 4. feeding the slurry into a pipe; 41. a support; 5. a bridge frame;
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and 2, a pulp mixing device comprises a mixing box 1, a water pump 2 and an impact pipe 3, wherein the two ends of the mixing box 1 are detachably connected with a pulp inlet pipe 4, the mixing box 1 and the pulp inlet pipe 4 form a pulp flow channel, the water pump 2 is connected with the impact pipe 3, the impact pipe 3 is connected with the bottom of the rear end of the mixing box 1, the rear end of the rear end is far away from the water inlet end of the pulp inlet pipe 4, so the impact pipe 3 is connected with the bottom of the rear end of the mixing box 1, on one hand, the flow direction of the impact pipe is opposite to that of pulp, the impact caused by the opposite impact in the mixing box 1 is formed, and in addition, the settlement is mainly generated at the bottom, so the bottom is mainly impacted.
As shown in fig. 1, the slurry inlet pipe 4 is connected below the bridge frame 5 through a bracket 41, and in this embodiment, the slurry inlet pipe 4 is positioned below the overflow water. The top of the water pump 2 is connected with a bridge frame 5 of the concentration tank through a hanging frame or other hanging mechanisms, the middle part of the impact pipe 3 is connected with the bridge frame 5 of the concentration tank, wherein the water pump 2 is positioned on a clear water layer of the concentration tank, and the position of the water pump 2 is higher than that of the mixing box 1. Therefore, the impact water rises after being pumped by the water pump 2 and then falls into the mixing box 1, the water in the impact pipe 3 falls from the high position, and the impact force of the water can be further improved by the increased potential energy, so that the impact effect is better.
In this embodiment, the water pump 2 is a submersible pump, and other pumps may be selected as needed.
As shown in fig. 2 and 3, the mixing tank 1 comprises a trapezoidal tank body 11 and a connecting pipe 12, the small end of the mixing tank 1 is close to the water inlet of the slurry inlet pipe 4, the impact pipe 3 is connected with the large end of the mixing tank 1, and the trapezoidal tank body 11 can be formed by splicing plate materials. The setting of trapezoidal box 11 for after the ore pulp got into mixing box 1, because of the box size grow, the ore pulp velocity of flow slowed down, improved the time of impact water and ore pulp water disturbance, further improved the disturbance effect, further reduced the possibility of subsiding.
As shown in fig. 1 and fig. 3, the two ends of the mixing tank 1 are provided with connecting pipes 12 adapted to the diameter of the grout inlet pipe 4, the end parts of the connecting pipes 12 are provided with flanges, the joint of the grout inlet pipe 4 and the mixing tank 1 is provided with an adapted flange, the mixing tank 1 and the grout inlet pipe 4 are connected through flanges and bolts, and a sealing gasket is added between the flanges to ensure sealing. Mixing box 1 is gone into pipe 4 with thick liquid through the flange and is connected, can dismantle, is convenient for change and dismantles the condition of observing in the mixing box 1 down.
It should be noted that the trapezoidal box body 11 is set to be in an optimal arrangement, and the mixing box 1 only needs to be in a conical structure with a larger size at one end and a smaller size at the other end; the speed of the ore pulp water can be slowed down, and the contact time of the impact water and the ore pulp water is prolonged.
In this embodiment, the impact pipe 3 includes a first pipe 31, a second pipe 32, a third pipe 33, and a fourth pipe 34 connected in sequence, the first pipe 31 is connected to the water pump 2, the second pipe 32 is fixed to the bridge frame 5 of the concentration tank, the third pipe 33 is arranged along the vertical direction, may be arranged slightly obliquely, and its trend is downward, and the fourth pipe 34 is arranged horizontally. The second pipe 32 is also provided with a valve, which can be a valve capable of adjusting the flow, and the flow of the impact water is adjusted according to the condition of the pulp in the pulp inlet pipe 4.
The impact tube 3 is a hose or a stainless steel tube as required; the fourth pipe 34 is of a U-shaped structure and comprises two water outlet ends, so that the impact water left by the third pipe 33 can be distributed into the mixing box 1, and is convenient for impacting multiple points in the mixing box 1; the number of branches of the fourth pipe 34 can be increased according to the size of the mixing box 1, and the water outlet end can be increased.
The working process of the embodiment:
when the concentration of the ore pulp water is high or slight sedimentation occurs, the water pump 2 is started, the water in the clear water layer rises through the impact pipe 3 and then falls, the impact water with higher speed rushes into the mixing box 1, the impact water impacts the ore pulp and the sedimentary solid slime in the mixing box 1 and generates turbulence in the mixing box 1 because the flow directions of the pulp in the impact pipe 3 and the mixing box 1 are opposite, on one hand, the ore pulp is forced not to subside any more, on the other hand, the sedimentary solid slime is scattered, so that the sedimentary solid slime is mixed with the ore pulp again and enters the concentration tank to continue sedimentation.
This embodiment utilizes the clear water in concentrated pond to strike the ore pulp, need not additionally to provide impact water, reduces the ore pulp and subsides in the thick liquid income pipe 4, and the guarantee thick liquid is gone into pipe 4 and is not blockked up to reduce solid-state slime and be detained intraductally, improve the rate of recovery.
Example two:
as shown in fig. 3 and 4, in this embodiment, on the basis of the first embodiment, the mixing box 1 includes a plurality of branch passages 13, the branch passages 13 are sequentially arranged, a branch hole is provided between adjacent branch passages 13, and the branch passages 13 are connected to the impact pipe 3; in this embodiment, the number of the sub-channels 13 is six, the sub-channels 13 are symmetrically arranged on two sides of the central axial plane of the slurry inlet pipe 4, three sub-channels 13 are arranged on each side, the number of the sub-channels 13 is set according to the use condition, and the sub-channels 13 can be in a straight line direction, a curve direction or an arc direction.
In this embodiment, the diversion channel 13 is formed by two diversion plates overlapping to form a triangular structure, and then the diversion channel and the bottom surface of the mixing box 1 enclose a structure with a closed triangular section; or three splitter plates are directly spliced to form a tubular structure with a triangular section and then welded on the bottom surface of the mixing box 1; the present embodiment only shows the branch runners 13 with a triangular structure, but other shapes, such as rectangular, circular, etc., are also possible.
The sub-runners 13 of the embodiment are triangular structures and are arranged on the bottom surface in the mixing box 1, the top ends of the triangles are sharp corners, the two sides of the triangles are inclined planes, solid particles slide down to the bottom along the inclined planes and are not easy to be accumulated on the surfaces of the sub-runners 13, and if the sub-runners are rectangular structures, the solid particles are easy to be accumulated on the top surfaces and are not easy to be removed; moreover, a plurality of subchannel 13 can also be with bottom space segmentation, and solid-state granule is difficult for becoming monoblock structure, does benefit to break up.
It should be noted that: the split-flow channels 13 are multiple in the embodiment, the split-flow channels 13 are sequentially connected to form a flow channel trend, the split-flow channels can also be of an integral split-flow tube structure, multiple split-flow holes are formed in the split-flow tubes, and the effect that impact water enters the split-flow tubes and is sprayed out along the split-flow holes can be achieved.
The water in the impact pipe 3 can be guided to a farther place by the branch flow channel 13, and the impact water in the impact pipe 3 can be dispersed to a plurality of places in the mixing box 1 by a plurality of branch flow holes, so that the number of impact points is increased, multi-point disturbance in the mixing box 1 is realized, and dead angles which cannot be impacted are avoided.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides an ore pulp mixing arrangement, its characterized in that includes mixing box, water pump, impact tube, the connection that can dismantle is gone into to the both ends and the thick liquid of mixing box, the mixing box goes into the pipe with the thick liquid and forms the ore pulp runner, the water pump is connected impact tube, impact tube connects the rear end bottom of mixing box.
2. The pulp mixing device according to claim 1, wherein the top end of the water pump is connected to the bridge of the thickening tank, and the middle portion of the impact tube is connected to the bridge of the thickening tank.
3. The pulp mixing device according to claim 1, wherein the water pump is located in a clean water layer of the thickening tank, and the water pump is located at a higher level than the mixing tank.
4. The pulp mixing device according to claim 1, wherein the water pump is a submersible pump.
5. The apparatus according to claim 1, wherein the mixing box is a trapezoidal box with a small end near the inlet of the slurry inlet pipe and the impingement pipe is connected to a large end of the mixing box.
6. The pulp mixing device according to claim 1, wherein the mixing box includes a plurality of sub-runners, the plurality of sub-runners are arranged in series, and a plurality of sub-runners are provided with a plurality of sub-orifices between adjacent sub-runners, and the sub-runners are connected to the impact pipe.
7. The pulp mixing device according to claim 6, wherein the sub-runners include at least two sub-runners, and the sub-runners are connected to the bottom surface of the mixing box to define a closed cross-section sub-runner.
8. The pulp mixing device according to claim 1, wherein the impingement tube includes a first tube, a second tube, a third tube and a fourth tube connected in series, the first tube is connected to the water pump, the second tube is fixed to a bridge of the thickening tank, the third tube is arranged vertically, and the fourth tube is arranged horizontally.
9. The pulp mixing device according to claim 1, further comprising a valve connected to the impingement tube.
10. The pulp mixing device according to claim 1, wherein the mixing box has flanges at both ends, and the pulp inlet pipe is provided with flanges, and the flanges of the mixing box are hermetically connected with the flanges of the pulp inlet pipe through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220609591.2U CN217119893U (en) | 2022-03-18 | 2022-03-18 | Ore pulp mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220609591.2U CN217119893U (en) | 2022-03-18 | 2022-03-18 | Ore pulp mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217119893U true CN217119893U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220609591.2U Active CN217119893U (en) | 2022-03-18 | 2022-03-18 | Ore pulp mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217119893U (en) |
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2022
- 2022-03-18 CN CN202220609591.2U patent/CN217119893U/en active Active
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