CN219167784U - Concentration pond interconnection device - Google Patents
Concentration pond interconnection device Download PDFInfo
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- CN219167784U CN219167784U CN202223320066.8U CN202223320066U CN219167784U CN 219167784 U CN219167784 U CN 219167784U CN 202223320066 U CN202223320066 U CN 202223320066U CN 219167784 U CN219167784 U CN 219167784U
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Abstract
The utility model provides a concentrating pool interconnection device, which comprises: feeding buffer pools; adding and filtering the mixture into a material feeding tank; the first sedimentation assembly comprises a first concentration tank, the first concentration tank is provided with a first overflow outlet, a first material inlet and a first material outlet which are oppositely arranged, the first material inlet is communicated with the feeding buffer tank, and the first material outlet is communicated with the filtering feeding tank; the second sedimentation assembly comprises a second concentration tank, the second concentration tank is provided with a second overflow outlet, a second material inlet and a second material outlet which are oppositely arranged, the second material inlet is communicated with the feeding buffer tank, the second material outlet is communicated with the filtering feeding tank, and the first concentration tank is positioned above the second concentration tank; one end of the serial pipeline is communicated with the first overflow outlet, the other end of the serial pipeline is communicated with the second material inlet, and a first valve is arranged on the serial pipeline. Through the technical scheme that this application provided, can solve the concentration tank among the prior art and subside the poor problem of effect.
Description
Technical Field
The utility model relates to the technical field of concentration tanks, in particular to a concentration tank interconnection device.
Background
At present, a plurality of independent concentration tanks are commonly used together in a coal washery, but the material is extremely easy to have incomplete sedimentation in the sedimentation process of a single concentration tank, so that the quality of clarified water can be reduced. As in patent document CN106310730a, a structure of a concentrating tank is provided, specifically, a water inlet and a water outlet which are communicated with the concentrating tank and a mud outlet which is positioned at the bottom of the concentrating tank are disclosed, after materials enter the concentrating tank through the water inlet, settled clean water is discharged from the water outlet, and settled ore pulp is discharged from the mud outlet. However, the material is only subjected to one sedimentation in the concentration tank, and incomplete sedimentation is most likely to occur.
Disclosure of Invention
The utility model provides a concentrating pool interconnection device which aims to solve the problem of poor settling effect of a concentrating pool in the prior art.
The utility model provides a concentrating pool interconnection device, which comprises: feeding buffer pools; adding and filtering the mixture into a material feeding tank; the first sedimentation assembly comprises a first concentration tank, the first concentration tank is provided with a first overflow outlet, a first material inlet and a first material outlet which are oppositely arranged, the first material inlet is communicated with the feeding buffer tank, and the first material outlet is communicated with the filtering feeding tank; the second sedimentation assembly comprises a second concentration tank, the second concentration tank is provided with a second overflow outlet, a second material inlet and a second material outlet which are oppositely arranged, the second material inlet is communicated with the feeding buffer tank, the second material outlet is communicated with the filtering feeding tank, and the first concentration tank is positioned above the second concentration tank; and one end of the serial pipeline is communicated with the first overflow outlet, the other end of the serial pipeline is communicated with the second material inlet, and a first valve is arranged on the serial pipeline.
Further, the concentration tank interconnection device further comprises: and one end of the connecting pipeline is communicated with the first material outlet, the other end of the connecting pipeline is communicated with the second material outlet, and a second valve is arranged on the connecting pipeline.
Further, the first sedimentation assembly further comprises a first pipeline and a second pipeline, one end of the first pipeline is communicated with the feeding buffer tank, the other end of the first pipeline is communicated with the first material inlet, one end of the second pipeline is communicated with the first material outlet, and the other end of the second pipeline is communicated with the filtering feeding tank; the second sedimentation assembly further comprises a third pipeline and a fourth pipeline, one end of the third pipeline is communicated with the feeding buffer tank, the other end of the third pipeline is communicated with the second material inlet, one end of the fourth pipeline is communicated with the second material outlet, the other end of the fourth pipeline is communicated with the filtering feeding tank, one end of the connecting pipeline is communicated with the second pipeline, and the other end of the connecting pipeline is communicated with the fourth pipeline.
Further, the concentration tank interconnection device further comprises: and one end of the circulating pipeline is communicated with the second pipeline, the other end of the circulating pipeline is communicated with the feeding buffer tank, and a third valve is arranged on the circulating pipeline.
Further, the first settling assembly further comprises a first underflow pump, the first underflow pump being disposed on the second conduit; the second settling assembly further comprises a second underflow pump, the second underflow pump being disposed on the fourth conduit.
Further, the connection point of the circulation line to the second line is located downstream of the first underflow pump.
Further, the first settling assembly further comprises: and the fourth valve is arranged on the second pipeline and is arranged between the connection point of the circulating pipeline and the second pipeline and the connection point of the connecting pipeline and the second pipeline.
Further, the first sedimentation assembly further comprises a fifth valve, a sixth valve and a seventh valve, the fifth valve is arranged on the first pipeline, the sixth valve and the seventh valve are arranged on the second pipeline, the sixth valve is arranged between the first concentration tank and the first underflow pump, and the seventh valve is arranged at the downstream of the connecting point of the connecting pipeline and the second pipeline; the second sedimentation assembly further comprises an eighth valve, a ninth valve and a tenth valve, the eighth valve is arranged on the third pipeline, the ninth valve and the tenth valve are arranged on the fourth pipeline, the ninth valve is arranged between the second concentration tank and the second underflow pump, and the tenth valve is arranged at the downstream of the connecting point of the connecting pipeline and the fourth pipeline.
Further, the concentration tank interconnection device further comprises: the first overflow outlet and the second overflow outlet are communicated with the circulating water tank; the clear water pipeline is communicated with the circulating water pool, and a clear water valve is arranged on the clear water pipeline; the filter press is communicated with the filtering feeding tank.
Further, the first sedimentation assembly further comprises a first overflow pipeline, one end of the first overflow pipeline is communicated with the first overflow outlet, the other end of the first overflow pipeline is communicated with the circulating water tank, and an overflow valve is arranged on the first overflow pipeline; the second sedimentation assembly further comprises a second overflow pipeline, one end of the second overflow pipeline is communicated with the second overflow outlet, and the other end of the second overflow pipeline is communicated with the circulating water pool.
By applying the technical scheme of the utility model, different ore pulp is mixed in the feeding buffer tank and then enters the first concentration tank and the second concentration tank for sedimentation, the ore pulp forms high-concentration ore pulp at the bottoms of the first concentration tank and the second concentration tank after the first concentration tank and the second concentration tank are settled, the high-concentration ore pulp enters the filtering feeding tank from the first material outlet and the second material outlet respectively, and clarified water in the first concentration tank overflows from the first overflow port and then can enter the second concentration tank through the serial pipeline for sedimentation again. By adopting the structure, the first concentration tank and the second concentration tank can be used in series through the series pipeline, so that the sedimentation time of ore pulp can be improved, the quality of clarified water is improved, and further, after the clarified water enters the production system of the coal preparation plant, the production system of the coal preparation plant can work normally, and meanwhile, the dosage of a flocculating agent can be reduced, and the sedimentation cost is reduced. And through opening and closing of the first valve, the first concentration tank and the second concentration tank can be flexibly switched in series and parallel, so that the sedimentation effect of ore pulp is ensured, and meanwhile, the sedimentation time process of the ore pulp is avoided. Meanwhile, after the ore pulp formed by different granularities is mixed in the feeding buffer tank, the sedimentation effect of the ore pulp can be improved, and the ore pulp can be conveniently sedimentated in the first concentration tank and the second concentration tank.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 shows a schematic structural diagram of a concentrating tank interconnection device according to an embodiment of the present utility model.
Wherein the above figures include the following reference numerals:
10. feeding buffer pools;
20. adding and filtering the mixture into a material feeding tank;
31. a first concentration tank; 32. a first pipeline; 33. a second pipeline; 34. a first underflow pump; 35. a fourth valve; 36. a fifth valve; 37. a sixth valve; 38. a seventh valve; 39. a first overflow line; 391. an overflow valve;
41. a second concentration tank; 42. a third pipeline; 43. a fourth pipeline; 44. a second underflow pump; 45. an eighth valve; 46. a ninth valve; 47. a tenth valve; 48. a second overflow line;
50. a series pipeline; 51. a first valve;
60. a connecting pipeline; 61. a second valve;
70. a circulation line; 71. a third valve;
80. a circulating water tank;
90. a clear water pipeline; 91. a clean water valve;
100. and (3) a filter press.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the present application provides a concentrating tank interconnection device comprising a feed buffer tank 10, a filtration feed tank 20, a first settling assembly, a second settling assembly, and a series line 50. The first sedimentation assembly comprises a first concentration tank 31, the first concentration tank 31 is provided with a first overflow outlet, a first material inlet and a first material outlet which are oppositely arranged, the first material inlet is communicated with the feeding buffer tank 10, and the first material outlet is communicated with the filtering feeding tank 20. The second sedimentation assembly comprises a second concentration tank 41, the second concentration tank 41 is provided with a second overflow outlet, a second material inlet and a second material outlet, the second material inlet and the second material outlet are oppositely arranged, the second material inlet is communicated with the feeding buffer tank 10, the second material outlet is communicated with the filtering feeding tank 20, and the first concentration tank 31 is positioned above the second concentration tank 41. One end of the serial pipeline 50 is communicated with the first overflow outlet, the other end of the serial pipeline 50 is communicated with the second material inlet, and a first valve 51 is arranged on the serial pipeline 50.
By using the technical scheme of the application, after different ore pulps are mixed in the feeding buffer tank 10, the ore pulps enter the first concentration tank 31 and the second concentration tank 41 for sedimentation, high-concentration ore pulp is formed at the bottoms of the first concentration tank 31 and the second concentration tank 41 after the ore pulp is settled in the first concentration tank 31 and the second concentration tank 41, the high-concentration ore pulp enters the filtering feeding tank 20 through a first material outlet and a second material outlet respectively, and clear water in the first concentration tank 31 can enter the second concentration tank 41 through the serial pipeline 50 after overflowing from a first overflow port for sedimentation again. By adopting the structure, the first concentration tank 31 and the second concentration tank 41 can be used in series through the series pipeline 50, so that the sedimentation time of ore pulp can be improved, the quality of clarified water can be improved, and further, after the clarified water enters the production system of the coal preparation plant, the production system of the coal preparation plant can work normally, and meanwhile, the dosage of a flocculating agent can be reduced, and the sedimentation cost is reduced. And, through opening and closing of the first valve 51, the first concentration tank 31 and the second concentration tank 41 can be flexibly switched between series connection and parallel connection, so that the sedimentation effect of ore pulp is ensured, and meanwhile, the sedimentation time process of the ore pulp is avoided. Meanwhile, after the ore pulp with different granularity is mixed in the feeding buffer tank 10, the sedimentation effect of the ore pulp can be improved, and the ore pulp is convenient to sediment in the first concentration tank 31 and the second concentration tank 41.
Wherein, concentrate pond interconnection device still includes connecting line 60, and connecting line 60's one end and first material export intercommunication, connecting line 60's the other end and second material export intercommunication are provided with second valve 61 on the connecting line 60. With the above-described structure, when the first and second concentration tanks 31 and 41 can normally operate, the second valve 61 is closed; when the first channel between the first material outlet and the filtering feeding tank 20 is blocked, the second valve 61 can be opened, so that the underflow settled in the second concentration tank 41 can reversely impact the first channel, and the first channel can be dredged; similarly, when the second passage between the second material outlet and the filter feeding tank 20 is blocked, the second valve 61 can be opened, so that the underflow after the sedimentation of the first concentration tank 31 can reversely impact the second passage, and the second passage can be dredged. So set up, be convenient for dredge the pipeline of jam, guarantee the normal work in first concentrated pond 31 and the concentrated pond 41 of second, can reduce staff's intensity of labour simultaneously.
Specifically, the first sedimentation assembly further comprises a first pipeline 32 and a second pipeline 33, one end of the first pipeline 32 is communicated with the feeding buffer tank 10, the other end of the first pipeline 32 is communicated with the first material inlet, one end of the second pipeline 33 is communicated with the first material outlet, and the other end of the second pipeline 33 is communicated with the filtering feeding tank 20. The second sedimentation assembly further comprises a third pipeline 42 and a fourth pipeline 43, one end of the third pipeline 42 is communicated with the feeding buffer tank 10, the other end of the third pipeline 42 is communicated with the second material inlet, one end of the fourth pipeline 43 is communicated with the second material outlet, the other end of the fourth pipeline 43 is communicated with the filtering feeding tank 20, one end of the connecting pipeline 60 is communicated with the second pipeline 33, and the other end of the connecting pipeline 60 is communicated with the fourth pipeline 43. The second pipeline 33 is a first channel, the fourth pipeline 43 is a second channel, and two ends of the connecting pipeline 60 are respectively connected with the second pipeline 33 and the fourth pipeline 43. When the first concentration tank 31 and the second concentration tank 41 work normally, the second valve 61 is closed, the first concentration tank 31 can perform sedimentation work through the first pipeline 32 and the second pipeline 33, and the second concentration tank 41 can perform sedimentation work through the third pipeline 42 and the fourth pipeline 43; when the second pipeline 33 is blocked, the second valve 61 is opened, the underflow in the fourth pipeline 43 can flow into the second pipeline 33, and the blocked ore pulp in the second pipeline 33 is impacted reversely, so that the second pipeline 33 can be dredged; when the fourth pipeline 43 is blocked, the second valve 61 is opened, and the underflow in the second pipeline 33 can flow into the fourth pipeline 43, and the blocked ore pulp in the fourth pipeline 43 is reversely impacted, so that the fourth pipeline 43 can be dredged. So set up, simple structure, convenient operation can guarantee the connection effect of connecting line 60 simultaneously.
Further, the concentrating tank interconnection device further comprises a circulating pipeline 70, one end of the circulating pipeline 70 is communicated with the second pipeline 33, the other end of the circulating pipeline 70 is communicated with the feeding buffer tank 10, and a third valve 71 is arranged on the circulating pipeline 70. When the high-concentration ore pulp deposited at the bottom of the first concentration tank 31 cannot flow into the filtering feeding tank 20, the third valve 71 is opened, the ore pulp in the first concentration tank 31 can return to the feeding buffer tank 10 again through the second pipeline 33 and the circulating pipeline 70, and the ore pulp can circulate for a plurality of times in the first concentration tank 31 and the feeding buffer tank 10, so that the phenomenon that the high-concentration ore pulp deposited at the bottom of the first concentration tank 31 cannot be discharged and accumulated at the bottom of the first concentration tank 31 to cause harrow pressing can be avoided, and further the first concentration tank 31 can be prevented from generating faults. Similarly, when the high-concentration pulp deposited at the bottom of the second concentration tank 41 cannot flow into the filtering feeding tank 20, the third valve 71 is opened, the pulp in the second concentration tank 41 can be returned to the feeding buffer tank 10 again through the fourth pipeline 43, the connecting pipeline 60 and the circulating pipeline 70, and the pulp can circulate in the second concentration tank 41 and the feeding buffer tank 10 for a plurality of times, so that the phenomenon that the high-concentration pulp deposited at the bottom of the second concentration tank 41 cannot be discharged and accumulated at the bottom of the second concentration tank 41 to cause harrow pressing can be avoided, and further the second concentration tank 41 can be prevented from generating faults.
Wherein the first settling assembly further comprises a first underflow pump 34, the first underflow pump 34 being disposed on the second conduit 33; the second settling assembly further comprises a second underflow pump 44, the second underflow pump 44 being arranged on a fourth conduit 43. The first underflow pump 34 can convey the high-concentration pulp deposited in the first concentration tank 31 into the filtering feeding tank 20, and the second underflow pump 44 can convey the high-concentration pulp deposited in the second concentration tank 41 into the filtering feeding tank 20, so that the high-concentration pulp in the first concentration tank 31 and the second concentration tank 41 is discharged conveniently.
Specifically, the connection point of the recirculation line 70 to the second line 33 is located downstream of the first underflow pump 34. So set up, the ore pulp in the first concentration tank 31 of being convenient for carries out multiple times circulation in first concentration tank 31 and pan feeding buffer tank 10.
Further, the first settling assembly further comprises a fourth valve 35, the fourth valve 35 being arranged on the second conduit 33, the fourth valve 35 being arranged between the connection point of the circulation conduit 70 with the second conduit 33 and the connection point of the connection conduit 60 with the second conduit 33. When the ore pulp in the first concentration tank 31 circulates in the first concentration tank 31 and the feeding buffer tank 10, the fourth valve 35 is closed, and the third valve 71 is opened, so that leakage of the ore pulp during circulation is avoided; when the pulp in the second concentration tank 41 circulates in the second concentration tank 41 and the feeding buffer tank 10, the fourth valve 35, the second valve 61 and the third valve 71 are opened, so that the pulp in the second concentration tank 41 can enter the feeding buffer tank 10 through the circulation pipeline 70. Meanwhile, by the arrangement, the circulation of the first concentration tank 31 and the circulation of the second concentration tank 41 can be flexibly switched through the fourth valve 35, so that the operation is convenient.
Wherein the first settling assembly further comprises a fifth valve 36, a sixth valve 37 and a seventh valve 38, the fifth valve 36 being arranged on the first conduit 32, the sixth valve 37 and the seventh valve 38 being arranged on the second conduit 33, the sixth valve 37 being arranged between the first concentration tank 31 and the first underflow pump 34, the seventh valve 38 being arranged downstream of the connection point of the connecting conduit 60 and the second conduit 33. So configured, through the fifth valve 36, the sixth valve 37 and the seventh valve 38, the flow of slurry in the first conduit 32 and the second conduit 33 is controlled, while the first settling assembly is serviced and maintained. The second settling assembly further comprises an eighth valve 45, a ninth valve 46 and a tenth valve 47, the eighth valve 45 being arranged on the third conduit 42, the ninth valve 46 and the tenth valve 47 being arranged on the fourth conduit 43, the ninth valve 46 being arranged between the second concentration tank 41 and the second underflow pump 44, the tenth valve 47 being arranged downstream of the connection point of the connecting conduit 60 and the fourth conduit 43. So configured, through the eighth valve 45, the ninth valve 46 and the tenth valve 47, the flow of slurry in the first conduit 32 and the second conduit 33 is controlled, while the first settling assembly is serviced and maintained. The flow of slurry in the third and fourth conduits 42, 43 is conveniently controlled while the second settling assembly is conveniently serviced and maintained.
Further, the concentrate tank interconnection apparatus further includes a circulating water tank 80, a clean water line 90, and a filter press 100. The first overflow outlet and the second overflow outlet are both communicated with the circulating water tank 80, so that clear water in the first concentration tank 31 and the second concentration tank 41 overflows into the circulating water tank 80, liquid in the circulating water tank 80 can be used as circulating water to enter a coal preparation plant production system for recycling, and finally, the circulating water can be conveyed into the feeding buffer tank 10 again. The clear water pipeline 90 is communicated with the circulating water tank 80, and the clear water valve 91 is arranged on the clear water pipeline 90, so that clear water can be supplemented into the circulating water tank 80 through the clear water pipeline 90, and the phenomenon that the normal operation of a production system of a coal preparation plant is affected due to insufficient liquid in the circulating water tank 80 is avoided. The filter press 100 is in communication with the filter feed tank 20 so that the slurry in the filter feed tank 20 can be subjected to solid-liquid separation for subsequent operations.
Specifically, the first sedimentation assembly further includes a first overflow pipe 39, one end of the first overflow pipe 39 is communicated with the first overflow outlet, the other end of the first overflow pipe 39 is communicated with the circulating water tank 80, and an overflow valve 391 is disposed on the first overflow pipe 39. When the first and second concentration tanks 31 and 41 are connected in series, the overflow valve 391 is closed, so that leakage of liquid can be prevented. The second settling assembly further includes a second overflow conduit 48, one end of the second overflow conduit 48 being in communication with the second overflow outlet, and the other end of the second overflow conduit 48 being in communication with the circulating water reservoir 80. The clarified water in the first concentration tank 31 can enter the circulating water tank 80 through the first overflow pipeline 39, and the clarified water in the second concentration tank 41 can enter the circulating water tank 80 through the second overflow pipeline 48, so that the device is simple in structure and convenient to operate.
In order to facilitate understanding of the specific operation of the concentrating tank interconnection device, the specific operation process is as follows:
1. opening the fourth valve 35, the fifth valve 36, the sixth valve 37, the seventh valve 38, the eighth valve 45, the ninth valve 46, the tenth valve 47 and the overflow valve 391, closing the other valves; part of ore pulp enters the first concentration tank 31 through the first pipeline 32, then enters the filtering feeding tank 20 through the second pipeline 33, and clarified water in the first concentration tank 31 enters the circulating water tank 80 through the first overflow pipeline 39; the rest ore pulp can enter the second concentration tank 41 through the third pipeline 42, then enter the filtering feeding tank 20 through the fourth pipeline 43, and clear water in the second concentration tank 41 enters the circulating water tank 80 through the second overflow pipeline 48, so that the first concentration tank 31 and the second concentration tank 41 can be used in parallel;
2. opening the first valve 51, the fifth valve 36, the ninth valve 46 and the tenth valve 47, closing the other valves, allowing the ore pulp to enter the first concentration tank 31 through the first pipeline 32, enter the second concentration tank 41 through the serial pipeline 50, and finally enter the filtering feeding tank 20 through the fourth pipeline 43, so that the first concentration tank 31 and the second concentration tank 41 can be used in series;
3. the fifth valve 36, the sixth valve 37, the fourth valve 35, the seventh valve 38 and the overflow valve 391 are opened, other valves are closed, ore pulp enters the first concentration tank 31 through the first pipeline 32 and enters the filtering feeding tank 20 through the second pipeline 33, clarified water in the first concentration tank 31 enters the circulating water tank 80 through the first overflow pipeline 39, thus the independent operation of the first concentration tank 31 can be realized, the second concentration tank 41 can be used as a standby, and meanwhile, the second concentration tank 41 can be overhauled or maintained;
4. opening an eighth valve 45, a ninth valve 46 and a tenth valve 47, closing other valves, enabling ore pulp to enter the second concentration tank 41 through the third pipeline 42, enabling the ore pulp to enter the filtering feeding tank 20 through the fourth pipeline 43, enabling clear water in the second concentration tank 41 to enter the circulating water tank 80 through the second overflow pipeline 48, enabling the second concentration tank 41 to independently operate, enabling the first concentration tank 31 to serve as a standby, and enabling the first concentration tank 31 to be overhauled or maintained;
5. the first valve 51, the sixth valve 37, the third valve 71 and the overflow valve 391 are opened, other valves are closed, and materials in the first concentration tank 31 can be quickly transferred into the feeding buffer tank 10, so that the first concentration tank 31 is quickly emptied, and the first concentration tank 31 is conveniently overhauled; the eighth valve 45, the ninth valve 46 and the tenth valve 47 can be opened again while the first concentrating tank 31 is overhauled, so that ore pulp can be settled in the second concentrating tank 41;
6. the ninth valve 46, the second valve 61, the fourth valve 35 and the third valve 71 are opened, other valves are closed, and materials in the second concentration tank 41 can be quickly transferred into the feeding buffer tank 10, so that the second concentration tank 41 is quickly emptied, and the second concentration tank 41 is conveniently overhauled; the fifth valve 36, the sixth valve 37, the seventh valve 38 and the overflow valve 391 can be opened again while the second concentrating tank 41 is overhauled, so that ore pulp can be settled in the first concentrating tank 31;
7. when the pipeline between the ninth valve 46 and the second valve 61 is blocked, the fifth valve 36, the sixth valve 37, the fourth valve 35, the second valve 61, the ninth valve 46 and the overflow valve 391 can be opened, and other valves are closed at the same time, so that the ore pulp in the second pipeline 33 impacts the blocked position in the fourth pipeline 43, and the pipeline is dredged;
8. when the pipeline between the sixth valve 37 and the second valve 61 is blocked, the eighth valve 45, the ninth valve 46, the second valve 61, the fourth valve 35 and the sixth valve 37 can be opened, and other valves are closed at the same time, so that the ore pulp in the fourth pipeline 43 impacts the blocked position in the second pipeline 33, and the pipeline is dredged;
9. when the filter press 100 fails and cannot work, when the first concentration tank 31 and the second concentration tank 41 are used at the same time, the fifth valve 36, the sixth valve 37, the third valve 71, the eighth valve 45, the ninth valve 46, the second valve 61 and the fourth valve 35 can be opened, and other valves are closed, so that the ore pulp in the first concentration tank 31 circulates among the feeding buffer tank 10, the first pipeline 32, the first concentration tank 31, the second pipeline 33 and the circulating pipeline 70, and the ore pulp in the second concentration tank 41 circulates among the feeding buffer tank 10, the third pipeline 42, the second concentration tank 41, the fourth pipeline 43 and the circulating pipeline 70; when the first concentrating tank 31 is used alone, the fifth valve 36, the sixth valve 37 and the third valve 71 can be opened, so that the ore pulp in the first concentrating tank 31 circulates among the feeding buffer tank 10, the first pipeline 32, the first concentrating tank 31, the second pipeline 33 and the circulating pipeline 70; when the second concentrating tank 41 is used alone, the eighth valve 45, the ninth valve 46, the second valve 61, the fourth valve 35 and the third valve 71 can be opened to circulate the ore pulp in the second concentrating tank 41 among the feeding buffer tank 10, the third pipeline 42, the second concentrating tank 41, the fourth pipeline 43 and the circulation pipeline 70;
10. when the production system of the coal plant lacks water, the clean water valve 91 can be opened to supplement clean water to the circulating water tank 80, and other valves can be opened or closed.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A concentrating tank interconnection apparatus, comprising:
a feeding buffer pool (10);
a filtering feeding tank (20);
the first sedimentation assembly comprises a first concentration tank (31), the first concentration tank (31) is provided with a first overflow outlet, a first material inlet and a first material outlet which are oppositely arranged, the first material inlet is communicated with the feeding buffer tank (10), and the first material outlet is communicated with the filtering feeding tank (20);
the second sedimentation assembly comprises a second concentration tank (41), the second concentration tank (41) is provided with a second overflow outlet, a second material inlet and a second material outlet which are oppositely arranged, the second material inlet is communicated with the feeding buffer tank (10), the second material outlet is communicated with the filtering feeding tank (20), and the first concentration tank (31) is positioned above the second concentration tank (41);
the device comprises a serial pipeline (50), wherein one end of the serial pipeline (50) is communicated with the first overflow outlet, the other end of the serial pipeline (50) is communicated with the second material inlet, and a first valve (51) is arranged on the serial pipeline (50).
2. The concentrate tank interconnection apparatus of claim 1, further comprising:
the connecting pipeline (60), one end of connecting pipeline (60) with first material export intercommunication, the other end of connecting pipeline (60) with second material export intercommunication, be provided with second valve (61) on connecting pipeline (60).
3. The concentrate tank interconnection apparatus of claim 2, wherein,
the first sedimentation assembly further comprises a first pipeline (32) and a second pipeline (33), one end of the first pipeline (32) is communicated with the feeding buffer tank (10), the other end of the first pipeline (32) is communicated with the first material inlet, one end of the second pipeline (33) is communicated with the first material outlet, and the other end of the second pipeline (33) is communicated with the filtering feeding tank (20);
the second sedimentation assembly further comprises a third pipeline (42) and a fourth pipeline (43), one end of the third pipeline (42) is communicated with the feeding buffer tank (10), the other end of the third pipeline (42) is communicated with the second material inlet, one end of the fourth pipeline (43) is communicated with the second material outlet, the other end of the fourth pipeline (43) is communicated with the filtering feeding tank (20), one end of the connecting pipeline (60) is communicated with the second pipeline (33), and the other end of the connecting pipeline (60) is communicated with the fourth pipeline (43).
4. A concentrator pond interconnection apparatus according to claim 3, wherein the concentrator pond interconnection apparatus further comprises:
the circulating pipeline (70), one end of the circulating pipeline (70) is communicated with the second pipeline (33), the other end of the circulating pipeline (70) is communicated with the feeding buffer tank (10), and a third valve (71) is arranged on the circulating pipeline (70).
5. The concentrate tank interconnection apparatus of claim 4, wherein the first settling assembly further comprises a first underflow pump (34), the first underflow pump (34) being disposed on the second conduit (33); the second settling assembly further comprises a second underflow pump (44), the second underflow pump (44) being arranged on the fourth conduit (43).
6. The concentrate tank interconnection apparatus of claim 5, wherein the connection point of the circulation line (70) to the second line (33) is located downstream of the first underflow pump (34).
7. The concentrate pond interconnection apparatus of claim 4, wherein the first settling assembly further comprises:
and a fourth valve (35) arranged on the second pipeline (33), wherein the fourth valve (35) is arranged between the connection point of the circulating pipeline (70) and the second pipeline (33) and the connection point of the connecting pipeline (60) and the second pipeline (33).
8. The concentrating tank interconnection apparatus of claim 5 wherein,
the first sedimentation assembly further comprises a fifth valve (36), a sixth valve (37) and a seventh valve (38), wherein the fifth valve (36) is arranged on the first pipeline (32), the sixth valve (37) and the seventh valve (38) are arranged on the second pipeline (33), the sixth valve (37) is arranged between the first concentration tank (31) and the first underflow pump (34), and the seventh valve (38) is arranged at the downstream of the connecting point of the connecting pipeline (60) and the second pipeline (33);
the second sedimentation assembly further comprises an eighth valve (45), a ninth valve (46) and a tenth valve (47), wherein the eighth valve (45) is arranged on the third pipeline (42), the ninth valve (46) and the tenth valve (47) are arranged on the fourth pipeline (43), the ninth valve (46) is arranged between the second concentration tank (41) and the second underflow pump (44), and the tenth valve (47) is arranged at the downstream of the connecting point of the connecting pipeline (60) and the fourth pipeline (43).
9. The concentrate tank interconnection apparatus of claim 1, further comprising:
a circulation tank (80), the first overflow outlet and the second overflow outlet being both in communication with the circulation tank (80);
the clean water pipeline (90), the clean water pipeline (90) is communicated with the circulating water tank (80), and a clean water valve (91) is arranged on the clean water pipeline (90);
and the filter press (100) is communicated with the filtering feeding tank (20).
10. The concentrate tank interconnection apparatus of claim 9, wherein,
the first sedimentation assembly further comprises a first overflow pipeline (39), one end of the first overflow pipeline (39) is communicated with the first overflow outlet, the other end of the first overflow pipeline (39) is communicated with the circulating water tank (80), and an overflow valve (391) is arranged on the first overflow pipeline (39);
the second sedimentation assembly further comprises a second overflow pipeline (48), one end of the second overflow pipeline (48) is communicated with the second overflow outlet, and the other end of the second overflow pipeline (48) is communicated with the circulating water tank (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223320066.8U CN219167784U (en) | 2022-12-09 | 2022-12-09 | Concentration pond interconnection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223320066.8U CN219167784U (en) | 2022-12-09 | 2022-12-09 | Concentration pond interconnection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219167784U true CN219167784U (en) | 2023-06-13 |
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ID=86668414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223320066.8U Active CN219167784U (en) | 2022-12-09 | 2022-12-09 | Concentration pond interconnection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219167784U (en) |
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