CN219333420U

CN219333420U - Tailing dewatering device

Info

Publication number: CN219333420U
Application number: CN202320306042.2U
Authority: CN
Inventors: 马金宏
Original assignee: Yunnan Chengyi Economic And Trade Co ltd
Current assignee: Yunnan Chengyi Economic And Trade Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-14
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of tailing processing equipment, in particular to a tailing dewatering device, which comprises an outer barrel, wherein a water blocking barrel is fixedly arranged on the bottom wall of the outer barrel, an inclined plane is arranged between the water blocking barrel and the bottom wall of the outer barrel, and a drain pipe is fixedly arranged on the bottom wall of the outer barrel; be provided with the dehydration subassembly on the urceolus, the dehydration subassembly is including setting up the micropore cartridge filter in the urceolus, the bottom fixed mounting of micropore cartridge filter has a cone, the bottom fixed mounting of cone has the discharging pipe, the top fixed mounting of micropore cartridge filter has the inlet pipe, fixed mounting has the manger plate cover on the discharging pipe, fixed mounting has the discharge valve on the discharging pipe, fixed mounting has driven gear on the discharging pipe, fixed mounting has driving motor on the urceolus, fixed mounting has the driving gear on the fixed disk, intermeshing between driving gear and the driven gear. The utility model is convenient for dehydration operation, can ensure that the wastewater can be discharged outwards only along the drain pipe, and is convenient for use.

Description

Tailing dewatering device

Technical Field

The utility model relates to the technical field of tailing processing equipment, in particular to a tailing dewatering device.

Background

The tailings refer to various industries such as mining, casting and the like, waste and useless residues, because the tailings are wetted by water in the mining or production process, the weight of the wet tailings is increased in the transportation process, the single transportation quantity of vehicles is affected, meanwhile, after the wet tailings are loaded, waste water flows out along a carriage to pollute urban road surfaces, in order to achieve the effects of facilitating transportation and avoiding road pollution, the wet tailings are usually dehydrated, and a corresponding dehydration device is needed during the dehydration operation.

The utility model patent with the publication number of CN114159879B discloses a tailing concentrating, dehydrating and purifying device, and belongs to the technical field of iron tailing treatment. The tailing concentrating, dehydrating and purifying device comprises a dewatering tank, a first dehydrating and concentrating mechanism and a second dehydrating and concentrating mechanism, wherein the inner part of the dewatering tank is divided into an upper layer and a lower layer, the first dehydrating and concentrating mechanism is arranged on the upper layer of the dewatering tank, and the pulp is rapidly dehydrated by adopting centrifugal dehydration; the second dehydration concentration mechanism is arranged on the lower layer of the dehydration tank and is in butt joint with the first dehydration concentration mechanism, and negative pressure dehydration is adopted to dehydrate and dry ore sand. According to the utility model, distributed dehydration is carried out in the dehydration tank, mortar is injected from the top of the dehydration tank, the first dehydration concentration mechanism is utilized to realize the filtration from the mortar to the wet sand in a centralized rapid filtration and centrifugal dehydration mode, the wet sand is discharged downwards and flows into the second dehydration concentration mechanism, and the wet sand is dispersed and adsorbed in a negative pressure adsorption mode to filter out water so as to realize the drying of the tailing sand.

Although this technical scheme has the high-efficient dehydration, and the unified advantage of retrieving of dehydration, but this technical scheme is in the concrete use, rotates between its discharging pipe position and the barrel that corresponds and is connected, rotates when connecting, rotates the connecting portion and has the clearance necessarily, even when using the sealing member to seal, along with the growth of live time, the sealing member also can be worn, at this moment, can cause the water that flows out directly to follow discharging pipe and barrel rotation connecting clearance position outflow, pollute the ground, be unfavorable for directly outwards discharging water along a pipeline, bring inconvenience for the user. In view of this, we propose a tailings dewatering apparatus.

Disclosure of Invention

The utility model aims to provide a tailing dewatering device, which aims to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the tailing dewatering device comprises an outer barrel, wherein a water retaining barrel is fixedly arranged on the bottom wall of the outer barrel, an inclined plane is arranged between the water retaining barrel and the bottom wall of the outer barrel, a drain pipe is fixedly arranged on the bottom wall of the outer barrel, the inclined plane is inclined downwards by 30-45 degrees, and the inclined plane is inclined at 15-20 degrees towards one side of the drain pipe for converging wastewater towards one side of the drain pipe; be provided with the dehydration subassembly on the urceolus, the dehydration subassembly is including setting up the micropore cartridge filter in the urceolus, the bottom fixed mounting of micropore cartridge filter has a toper section of thick bamboo, the bottom fixed mounting of toper section of thick bamboo has the discharging pipe, the top fixed mounting of micropore cartridge filter has the inlet pipe, the discharging pipe with the inlet pipe with rotate between the urceolus and be connected, fixed mounting has the cover on the discharging pipe water retaining cover on the water retaining cylinder.

Preferably, a plurality of support legs which are annularly and equidistantly arranged are fixedly arranged on the outer surface of the outer cylinder, and the support legs are used for stabilizing support operation.

Preferably, a feeding hopper is fixedly arranged at the top end of the feeding pipe and is used for feeding operation.

Preferably, the discharging pipe and the feeding pipe are fixedly provided with bearings, the outer ring of each bearing is fixedly arranged on the water blocking cylinder, friction is reduced through the arranged bearings, and the discharging pipe and the feeding pipe are smooth in rotation.

Preferably, the micropore cartridge filter with the toper section of thick bamboo is micropore column structure, the micropore cartridge filter with all be provided with on the inner wall of toper section of thick bamboo and be used for carrying out the filter screen of filtering operation to water, be convenient for utilize micropore cartridge filter, toper section of thick bamboo and inside filter screen to stop the discharge of tail sand.

Preferably, a discharge valve is fixedly installed on the discharge pipe, and the discharge valve is used for performing discharge operation.

Preferably, the discharging pipe is fixedly provided with a driven gear, the bottom surface of the outer barrel is fixedly provided with a driving motor, the tail end of an output shaft of the driving motor is fixedly provided with a fixed disc, the fixed disc is fixedly provided with a driving gear, the driving gear and the driven gear are meshed with each other, so that the driving motor is conveniently used for working, the microporous filter cartridge is driven to rotate, and dehydration operation is carried out.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the water retaining cylinder and the dewatering component are arranged, the water retaining cover is utilized to retain the water retaining cylinder and the conical cylinder, water discharged from the conical cylinder and the microporous filter cylinder can enter the outer cylinder after falling onto the water retaining cover, and is discharged outwards along with the drain pipe.

2. The utility model is convenient to work by using the driving motor to drive the microporous filter cartridge to rotate through the components such as the driven gear, the driving motor, the driving gear and the like, and is convenient to use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a cross-sectional view of the outer barrel of the present utility model;

fig. 4 is a schematic structural view of the dewatering module of the present utility model.

The meaning of each reference numeral in the figures is:

1. an outer cylinder; 10. support legs; 11. a drain pipe; 12. a water blocking cylinder; 13. an inclined plane;

2. a dewatering assembly; 20. a microporous filter cartridge; 21. a conical cylinder; 22. a feed pipe; 221. a feed hopper; 23. a discharge pipe; 231. a water retaining cover; 24. a bearing; 25. a driven gear; 26. a discharge valve; 27. a driving motor; 271. a fixed plate; 28. a driving gear.

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. 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.

Referring to fig. 1-4, the present utility model provides a technical solution: a kind of sand-tailing dewatering device, including the outer cylinder 1, the bottom wall central position of the outer cylinder 1 fixedly installs the water-blocking cylinder 12, the distance between bottom wall of the outer cylinder 1 and the top surface of the water-blocking cylinder 12 is 10-15 cm, even if there is ponding in the bottom of the outer cylinder 1, as long as the liquid level of ponding does not exceed the water-blocking cylinder 12, ponding will not drain along the inside of the water-blocking cylinder 12 outwards;

specifically, an inclined plane 13 is arranged between the water retaining cylinder 12 and the bottom wall of the outer cylinder 1, a drain pipe 11 is fixedly arranged on the bottom wall of the outer cylinder 1, the inclined plane 13 is inclined downwards by 30 degrees to 45 degrees, and the inclined plane 13 is inclined at the same time by 15 degrees to 20 degrees towards one side of the drain pipe 11 for converging wastewater towards one side of the drain pipe 11 and smoothly discharging outwards along the drain pipe 11; the outer cylinder 1 is provided with a dehydration component 2, the dehydration component 2 comprises a microporous filter cylinder 20 arranged in the outer cylinder 1, the bottom end of the microporous filter cylinder 20 is fixedly provided with a conical cylinder 21, the microporous filter cylinder 20 and the conical cylinder 21 are of microporous structures, the inner walls of the microporous filter cylinder 20 and the conical cylinder 21 are fixedly provided with filter screens for filtering water, the filter screens can be made of cotton cloth materials, the filter screens allow water to pass through while blocking tailings, and the drainage of the tailings is conveniently blocked by utilizing the microporous filter cylinder 20, the conical cylinder 21 and the filter screens in the filter screens;

specifically, the bottom fixed mounting of toper section of thick bamboo 21 has discharging pipe 23, the top fixed mounting of micropore cartridge filter 20 has inlet pipe 22, rotate between discharging pipe 23 and inlet pipe 22 and the urceolus 1 and be connected, fixed mounting has the manger plate cover 231 of cover on manger plate section of thick bamboo 12 on the discharging pipe 23, overlap on manger plate section of thick bamboo 12 through the manger plate cover 231 that sets up, can further avoid along the direct outwards discharge along manger plate section of thick bamboo 12 of micropore cartridge filter 20 and toper section of thick bamboo 21 water that drops, make the water that drops can only flow to the urceolus 1 along the surface of manger plate cover 231 and outwards discharge along drain pipe 11.

In this embodiment, a plurality of support legs 10 are fixedly installed on the outer surface of the outer cylinder 1 in a ring shape and arranged at equal intervals, and the support legs 10 are used for stable support operation.

Specifically, a feed hopper 221 is fixedly installed at the top end of the feed pipe 22, and the feed hopper 221 is used for feeding operation.

Further, the bearing 24 is fixedly installed on the discharging pipe 23 and the feeding pipe 22, the outer ring of the bearing 24 is fixedly installed on the water blocking barrel 12, friction is reduced through the arranged bearing 24, and the discharging pipe 23 and the feeding pipe 22 are smooth in rotation.

In addition, a discharge valve 26 is fixedly installed on the discharge pipe 23, and the discharge valve 26 is used for performing a discharge operation.

It is worth to say that, fixed mounting has driven gear 25 on the discharging pipe 23, fixed mounting has driving motor 27 on the bottom surface of urceolus 1, and driving motor 27's output shaft end fixed mounting has fixed disk 271, and fixed disk 271 is last to be fixed mounting has driving gear 28, intermeshes between driving gear 28 and the driven gear 25, is convenient for utilize driving motor 27 work, drives micropore cartridge filter 20 rotation, carries out the dehydration operation.

It should be noted that the driving motor 27 in the present embodiment is a conventional technology, and will not be described herein.

When the tailing dewatering device is used, the discharge valve 26 is closed, tailing is thrown into the microporous filter cylinder 20 along the feed hopper 221, at the moment, the dripped water can drip onto the water retaining cover 231 and flow into the outer cylinder 1 along the surface of the water retaining cover 231 and are discharged outwards along the drain pipe 11, in addition, the driving motor 27 is connected with an external power supply and is enabled to work, the driving motor 27 works, an output shaft on the driving motor rotates to drive the driving gear 28 to rotate, the driving gear 28 rotates to drive the driven gear 25 meshed with the driving gear 28 to rotate, the driven gear 25 rotates to drive the discharge pipe 23, the microporous filter cylinder 20 and the conical cylinder 21 to rotate, centrifugal dewatering operation is carried out, the water is outwards sprinkled onto the inner wall of the outer cylinder 1, flows downwards along the inner wall of the outer cylinder 1, and finally is discharged outwards from the drain pipe 11;

after dehydration is finished, the driving motor 27 is closed, the discharge valve 26 is opened, and the tailings are discharged outwards along the discharge pipe 23 to perform discharge operation, so that the use is convenient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tailing dewatering device, includes urceolus (1), its characterized in that: a water blocking cylinder (12) is fixedly arranged on the bottom wall of the outer cylinder (1), an inclined plane (13) is arranged between the water blocking cylinder (12) and the bottom wall of the outer cylinder (1), a drain pipe (11) is fixedly arranged on the bottom wall of the outer cylinder (1), the inclined plane (13) is inclined downwards by 30-45 degrees, and the inclined plane (13) is inclined at the same time by 15-20 degrees towards one side of the drain pipe (11) for converging wastewater towards one side of the drain pipe (11); be provided with dehydration subassembly (2) on urceolus (1), dehydration subassembly (2) are including setting up micropore cartridge filter (20) in urceolus (1), the bottom fixed mounting of micropore cartridge filter (20) has toper section of thick bamboo (21), the bottom fixed mounting of toper section of thick bamboo (21) has discharging pipe (23), the top fixed mounting of micropore cartridge filter (20) has inlet pipe (22), discharging pipe (23) with rotate between inlet pipe (22) and urceolus (1) and be connected, fixed mounting has the cover on discharging pipe (23) manger plate cover (231) on manger plate section of thick bamboo (12).

2. The tailings dewatering apparatus of claim 1, wherein: the outer surface of the outer cylinder (1) is fixedly provided with a plurality of support legs (10) which are annularly and equidistantly arranged, and the support legs (10) are used for stabilizing support operation.

3. The tailings dewatering apparatus of claim 1, wherein: a feed hopper (221) is fixedly arranged at the top end of the feed pipe (22), and the feed hopper (221) is used for feeding operation.

4. The tailings dewatering apparatus of claim 1, wherein: the discharging pipe (23) and the feeding pipe (22) are fixedly provided with bearings (24), and the outer rings of the bearings (24) are fixedly arranged on the water blocking barrel (12).

5. The tailings dewatering apparatus of claim 1, wherein: the microporous filter cartridge (20) and the conical cylinder (21) are of microporous structures, and filter screens for filtering water are arranged on the inner walls of the microporous filter cartridge (20) and the conical cylinder (21).

6. The tailings dewatering apparatus of claim 1, wherein: and a discharge valve (26) is fixedly arranged on the discharge pipe (23), and the discharge valve (26) is used for performing discharge operation.

7. The tailings dewatering apparatus of claim 1, wherein: the automatic discharging device is characterized in that a driven gear (25) is fixedly arranged on the discharging pipe (23), a driving motor (27) is fixedly arranged on the bottom surface of the outer cylinder (1), a fixed disc (271) is fixedly arranged at the tail end of an output shaft of the driving motor (27), a driving gear (28) is fixedly arranged on the fixed disc (271), and the driving gear (28) and the driven gear (25) are meshed with each other.