CN217247408U

CN217247408U - Sludge discharge system

Info

Publication number: CN217247408U
Application number: CN202220550347.3U
Authority: CN
Inventors: 袁群地; 高俊福; 张伟; 韩瑞军; 朱轩
Original assignee: China ENFI Engineering Corp
Current assignee: China ENFI Engineering Corp
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-23
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to a arrange mud system, arrange mud system includes: sedimentation tank, muddy water transport assembly, filter pressing device and transportation subassembly, the sedimentation tank is used for deposiing muddy water, muddy water transport assembly's one end with the sedimentation tank links to each other, muddy water transport assembly's the other end with filter pressing device links to each other, filter pressing device's height is not less than the height of sedimentation tank, filter pressing device is used for with muddy water filter-pressing and separate into mud cake and clear water, the one end of transporting the subassembly with filter pressing device links to each other, transport the subassembly be used for with the mud cake that filter pressing device produced is carried to predetermineeing the position. The utility model discloses a arrange mud system can improve resource utilization, and structural design is simple, and energy saving and emission reduction effect is better.

Description

Sludge discharge system

Technical Field

The utility model relates to a mining technology field specifically, relates to a row's mud system.

Background

In the process of mining underground metal mines, muddy water containing fine slime in mining areas of the middle sections of the mines is collected in a sedimentation water tank in the middle section of drainage, so that the muddy water in the sedimentation water tank needs to be cleaned and purified. In the related technology, a submersible sewage pump is arranged in a sedimentation water tank, the submersible sewage pump pumps muddy water into a stirring tank for stirring, and the stirred muddy water is discharged to a sewage purification station on the ground surface through a sludge discharge pipeline.

Disclosure of Invention

The present invention aims at solving at least one of the technical problems in the related art to a certain extent.

Therefore, the embodiment of the utility model provides a can improve resource utilization, structural design is simple, the better row's of energy saving and emission reduction effect mud system.

The utility model discloses a row's mud system of embodiment includes: sedimentation tank, muddy water transport assembly, filter pressing device and transportation subassembly, the sedimentation tank is used for deposiing muddy water, muddy water transport assembly's one end with the sedimentation tank links to each other, muddy water transport assembly's the other end with filter pressing device links to each other, filter pressing device's height is not less than the height of sedimentation tank, filter pressing device is used for with muddy water filter-pressing and separate into mud cake and clear water, the one end of transporting the subassembly with filter pressing device links to each other, transport the subassembly be used for with the mud cake that filter pressing device produced is carried to predetermineeing the position.

According to the utility model discloses a mud discharging system becomes mud cake and clear water through the mud-water separation of filter pressing device in with the sedimentation tank, and wherein the mud cake can be carried to predetermineeing the position through transporting the subassembly, and the clear water also can cyclic utilization once more to can improve the utilization ratio of resource, reach energy saving and emission reduction's purpose, and the utility model discloses a mud discharging system's simple structure, reasonable in design, reliability and security during the use are higher.

In some embodiments, the sludge discharge system further comprises a clean water collecting device, the clean water collecting device comprises a clean water tank and a clean water pipe, one end of the clean water pipe is communicated with the clean water tank, and the other end of the clean water pipe is communicated with the filter pressing device, so that clean water in the filter pressing device is guided into the clean water tank.

In some embodiments, the clean water collecting apparatus further includes a water supply pipe, the clean water tank has a water inlet provided at an upper end of the clean water tank and communicating with one end of the clean water pipe, and a water supply port provided at a lower end of the clean water tank and communicating with the water supply pipe.

In some embodiments, the clean water tank is located above the press filtration device.

In some embodiments, the muddy water conveying assembly comprises a submersible sewage pump and a muddy water pipe, the submersible sewage pump is located in the sedimentation tank, one end of the muddy water pipe is communicated with the submersible sewage pump, and the other end of the muddy water pipe is communicated with the filter pressing device.

In some embodiments, the submersible sewage pump is provided at the bottom of the sedimentation tank, or the submersible sewage pump is movable within the sedimentation tank.

In some embodiments, the mud discharge system further comprises a rock bin, and the other end of the transfer assembly is connected with the rock bin so as to convey the mud cake generated by the filter pressing device to the rock bin.

In some embodiments, one end of the transfer assembly is positioned below the filter pressing device, and the other end of the transfer assembly is positioned above the ore bin.

In some embodiments, the transfer component is a belt conveyor mechanism that includes a flame retardant belt.

In some embodiments, arrange the mud system and still include contact tunnel and row mud tunnel, the contact tunnel with arrange the mud tunnel intercommunication and be located same level, at least part of muddy water transport subassembly is located in the contact tunnel, the filter pressing device with the subassembly of transporting is located in arranging the mud tunnel.

Drawings

Fig. 1 is a front view of a sludge discharge system according to an embodiment of the present invention.

Fig. 2 is a top view of a sludge discharge system according to an embodiment of the present invention.

Reference numerals are as follows:

1. a sedimentation tank;

2. a muddy water delivery assembly; 21. a submersible sewage pump; 22. a muddy water pipe;

3. a filter pressing device; 31. a support;

4. a transfer assembly; 41. a flame retardant belt;

5. a clear water collection device; 51. a clear water tank; 52. a clear water pipe; 53. a water supply pipe;

6. ore bins;

7. connecting the roadways;

8. and (5) discharging the mud roadway.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

A sludge discharge system according to an embodiment of the present invention will be described with reference to fig. 1 and 2.

As shown in fig. 1 to 2, the mud discharging system according to the embodiment of the present invention includes: sedimentation tank 1, muddy water transport assembly 2, filter pressing device 3 and transportation subassembly 4, sedimentation tank 1 is used for deposiing muddy water, muddy water transport assembly 2's one end links to each other with sedimentation tank 1, muddy water transport assembly 2's the other end links to each other with filter pressing device 3, filter pressing device 3 highly is not less than sedimentation tank 1's height, filter pressing device 3 is used for with muddy water filter-pressing and separates into mud cake and clear water, the one end of transporting subassembly 4 links to each other with filter pressing device 3, transport subassembly 4 is used for carrying the mud cake that filter pressing device 3 produced to predetermineeing the position.

According to the utility model discloses a mud discharging system, mud-water separation through filter pressing device 3 in with sedimentation tank 1 becomes mud cake and clear water, and wherein the mud cake can be carried to predetermineeing the position through transporting subassembly 4, and the clear water also can be cyclic utilization once more to can improve the utilization ratio of resource, reach energy saving and emission reduction's purpose.

Additionally, the utility model discloses a mud discharging system can be directly handle muddy water in the pit on the spot, greatly reduced carry mud, the pit shaft pipeline and the opposite expense of handling have reached energy saving and emission reduction's effect to can make the mud cake with muddy water and retrieve, need not subsequent processing technology. Just the utility model discloses a arrange mud system's simple structure, reasonable in design can improve the automation level of arranging mud, reduce operating personnel's intensity of labour, and reliability and security during the use are higher.

It can be understood that the height of the filter pressing device 3 is not lower than that of the sedimentation tank 1, that is, the height of the filter pressing device 3 can be flush with the height of the sedimentation tank 1, or the height of the filter pressing device 3 is slightly higher than that of the sedimentation tank 1, so that the muddy water in the sedimentation tank 3 can be smoothly conveyed into the filter pressing device 3 through the muddy water conveying assembly 2, and the structure of the mud discharging system is more reasonable.

Optionally, as shown in fig. 1 to 2, the sludge discharge system further includes a clean water collecting device 5, the clean water collecting device 5 includes a clean water tank 51 and a clean water pipe 52, one end of the clean water pipe 52 (e.g., the left end of the clean water pipe 52 in fig. 1) is communicated with the clean water tank 51, and the other end of the clean water pipe 52 (e.g., the right end of the clean water pipe 52 in fig. 1) is communicated with the filter press device 3, so as to guide the clean water in the filter press device 3 into the clean water tank 51. It can be understood that the clear water generated by the filter pressing device 3 is guided into the clear water tank 51 through the clear water pipe 52 to store the clear water, so that the rationality of the design of the sludge discharge system is further improved, and the resource utilization rate is improved.

Optionally, as shown in fig. 1 to 2, the clean water collecting device 5 further comprises a water supply pipe 53, the clean water tank 51 having a water inlet and a water supply port, the water inlet being provided at an upper end of the clean water tank 51 and being communicated with one end of the clean water pipe 52, the water supply port being provided at a lower end of the clean water tank 51 and being communicated with the water supply pipe 53. It can be understood that since the inlet of the clean water tank 51 is located at the upper end of the water supply port, the clean water tank 51 can be discharged more smoothly. For example, a water supply pipe 53 may extend to the downhole crushing station for supplying water to the downhole crushing station, improving the efficiency of resource utilization.

Further, as shown in fig. 1, the clean water tank 51 is located above the filter pressing device 3, for example, the support 31 is arranged at the lower end of the filter pressing device 3, and the filter pressing device 3 can be lifted by the support 31, so that the filter pressing device 3 is higher than the clean water tank 51, and clean water generated by the filter pressing device 3 can flow into the clean water tank 51 under the action of gravity, that is, a pump body does not need to be arranged to drive the clean water to flow into the clean water tank 51, so that the effect of electric energy can be reduced, and the energy saving and emission reduction effect is better.

In some embodiments, as shown in FIG. 1, the mud water delivery assembly 2 comprises a submersible sewage pump 21 and a mud water pipe 22, the submersible sewage pump 21 is located in the sedimentation tank 1, one end of the mud water pipe 22 (e.g., the upper end of the mud water pipe 22 in FIG. 1) is communicated with the submersible sewage pump 21, and the other end of the mud water pipe 22 (e.g., the lower end of the mud water pipe 22 in FIG. 1) is communicated with the filter press device 3. The submersible sewage pump 21 can drive muddy water to be discharged into the filter pressing device 3 through the muddy water pipe 22.

For example, as shown in fig. 1, the submersible sewage pump 21 is disposed at the bottom of the sedimentation tank 1 and at the middle position of the sedimentation tank 1, so that the submersible sewage pump 21 can absorb the muddy water in the sedimentation tank 1 more effectively and comprehensively, and the muddy water discharge effect of the sedimentation tank 1 is better.

For example, the submersible sewage pump 21 is movable in the sedimentation tank 1, and it can be understood that the submersible sewage pump 21 is moved in the sedimentation tank 1 by a driving device, and specifically, the submersible sewage pump 21 is movable in all three spaces of the sedimentation tank 1, thereby achieving an effect of discharging muddy water in the sedimentation tank 1.

In some embodiments, as shown in fig. 1 and 2, the sludge discharge system further comprises a rock silo 6, and the other end of the transfer assembly 4 is connected to the rock silo 6 to transfer the sludge cake produced by the filter press device 3 to the rock silo 6. It will be appreciated that after the mud cake is collected in the ore bin 6, it can be transported via the lifting system to a sorting plant for metal recovery, thereby improving the rationality of the design of the mud discharge system.

Specifically, as shown in fig. 1 and 2, one end of the transfer assembly 4 (e.g., the left end of the transfer assembly 4 in fig. 1) is located below the filter pressing device 3, and the other end of the transfer assembly 4 (e.g., the right end of the transfer assembly 4 in fig. 1) is located above the ore bin 6, so that the mud cake can directly fall into the ore bin 6 through the rotating assembly, and the structure of the mud discharging system is simplified.

For example, as shown in fig. 1 and 2, the transfer component 4 is a belt conveying mechanism, and the belt conveying mechanism comprises a flame-retardant belt 41, so that the safety of the downhole rotating component during operation can be ensured, and the reliability of the mud discharging system during use is higher.

Optionally, as shown in fig. 2, the sludge discharge system further comprises an interconnection roadway 7 and a sludge discharge roadway 8, the interconnection roadway 7 is communicated with the sludge discharge roadway 8 and is located at the same level, at least part of the sludge-water conveying component 2 is arranged in the interconnection roadway 7, and the filter pressing device 3 and the transfer component 4 are arranged in the sludge discharge roadway 8. For example, contact tunnel 7 and the 8 orthorhombic of row's mud tunnel to can make row's mud system make full use of space in the pit, make the structure of arranging the mud system more reasonable, effect during the use is better.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.

Claims

1. A sludge discharge system, comprising: sedimentation tank, muddy water transport assembly, filter pressing device and transportation subassembly, the sedimentation tank is used for deposiing muddy water, muddy water transport assembly's one end with the sedimentation tank links to each other, muddy water transport assembly's the other end with filter pressing device links to each other, filter pressing device's height is not less than the height of sedimentation tank, filter pressing device is used for with muddy water filter-pressing and separate into mud cake and clear water, the one end of transporting the subassembly with filter pressing device links to each other, transport the subassembly be used for with the mud cake that filter pressing device produced is carried to predetermineeing the position.

2. The sludge discharge system as claimed in claim 1, further comprising a clean water collecting device, wherein the clean water collecting device comprises a clean water tank and a clean water pipe, one end of the clean water pipe is communicated with the clean water tank, and the other end of the clean water pipe is communicated with the filter pressing device, so that clean water in the filter pressing device is guided into the clean water tank.

3. The mud discharge system as set forth in claim 2, wherein said clean water collecting means further comprises a water supply pipe, said clean water tank having a water inlet port and a water supply port, said water inlet port being provided at an upper end of said clean water tank and communicating with one end of said clean water pipe, said water supply port being provided at a lower end of said clean water tank and communicating with said water supply pipe.

4. The sludge discharge system of claim 2 wherein said clean water tank is located above said filter pressing device.

5. The sludge discharge system as claimed in claim 1, wherein the sludge water conveying assembly comprises a submersible sewage pump and a sludge water pipe, the submersible sewage pump is located in the sedimentation tank, one end of the sludge water pipe is communicated with the submersible sewage pump, and the other end of the sludge water pipe is communicated with the filter pressing device.

6. The sludge discharge system of claim 5, wherein the submersible sewage pump is disposed at the bottom of the sedimentation tank, or wherein the submersible sewage pump is movable within the sedimentation tank.

7. The sludge discharge system as claimed in claim 1, further comprising a mineral ore bin, wherein the other end of the transfer assembly is connected with the mineral ore bin to convey the sludge cake generated by the filter pressing device to the mineral ore bin.

8. The mud discharge system of claim 7, wherein one end of the transfer assembly is positioned below the filter pressing device and the other end of the transfer assembly is positioned above the ore bin.

9. The mud discharge system of claim 1, wherein the transfer assembly is a belt conveyor comprising a flame retardant belt.

10. The mud discharge system according to any one of claims 1 to 9, further comprising a connection roadway and a mud discharge roadway, wherein the connection roadway is communicated with the mud discharge roadway and is located at the same level, at least a part of the mud water conveying assembly is arranged in the connection roadway, and the filter pressing device and the transfer assembly are arranged in the mud discharge roadway.