CN216877996U

CN216877996U - High-efficient concentrated machine

Info

Publication number: CN216877996U
Application number: CN202220141537.XU
Authority: CN
Inventors: 徐灿; 郑大鹏; 张锐
Original assignee: Huaibei Fred Mining Machinery Co ltd
Current assignee: Huaibei Fred Mining Machinery Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-05
Anticipated expiration: 2032-01-19

Abstract

The utility model belongs to the technical field of thickeners, and particularly relates to a high-efficiency thickener which comprises a thickener body, a stirrer symmetrically arranged at the top of the thickener body, a feed opening arranged at the lower end of the thickener body and a recovery mechanism arranged at the lower end of the feed opening; the driving motor drives the transmission shaft to rotate so as to drive the conveyor belt to transport the ore pulp mixture, the pressing plate extrudes large-particle ore pulp to discharge water by starting the electric telescopic rod I on the supporting frame, small-particle ore pulp such as water slides into the water storage tank, and the water flows back into the thickener body through the guide pipe by starting the water suction pump so as to conveniently perform secondary concentration; the electric telescopic rod II drives the supporting rod and the scraper to move towards the discharge hole of the thickener body, the scraper extrudes the compression spring, the scraper can enter the discharge hole and scrape the inner wall of the thickener body through the elastic characteristic of the compression spring, and the blockage caused by the accumulation of ore pulp particles is prevented.

Description

High-efficient concentrated machine

Technical Field

The utility model belongs to the technical field of thickeners, and particularly relates to a high-efficiency thickener.

Background

The thickener is suitable for the concentrate and the tailing dehydration of a concentrating mill, and is widely applied to industries such as metallurgy, chemical engineering, coal, nonmetal ore dressing, environmental protection, the existing thickener is in the operation process, after the ore pulp is poured into the thickener body from the top, a flocculating agent is added for mixing, after a stirrer is started for fully stirring, the ore pulp is dehydrated, then a mixture in the ore pulp is extracted, but after a butterfly valve discharging from a discharging opening is opened, redundant moisture on the ore pulp cannot be discharged, the mixture such as water and small-particle ore pulp can flow out of the thickener in a lump, the small-particle ore pulp in the water cannot be re-concentrated, the use efficiency is lower, and the ore pulp is settled to the discharging opening to cause blockage, so that the thickener cannot discharge materials, and the equipment production is influenced.

Therefore, a high-efficiency thickener is designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a high-efficiency thickener, which can drive a transmission shaft to rotate by starting a driving motor so as to drive a conveyor belt to transport pulp mixture, the pulp mixture falls on the conveyor belt, an output shaft of a first electric telescopic rod on a support frame is started to drive a pressing plate to move downwards, the pressing plate extrudes large-particle pulp so as to discharge water, small-particle pulp such as water and the like falls into a water storage tank, water flows back into a thickener body through a guide pipe by starting a water pump, so that secondary concentration is convenient, a second electric telescopic rod is started to drive a support rod and a scraper to move towards a feed opening of the thickener body, as a contact surface of the scraper and the inner wall of the thickener body is an inclined surface, the scraper extrudes a compression spring in the process of pressing down, and can enter the feed opening and scrape the inner wall of the thickener body by the elastic characteristics of the compression spring, prevent the accumulation of ore pulp particles from causing blockage.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient concentrated machine, includes concentrated machine body, symmetry and installs the mixer at concentrated machine body top and set up at the feed opening of concentrated machine body lower extreme and set up the recovery mechanism at the feed opening lower extreme, it includes conveyer belt, catch basin, stand pipe and suction pump to retrieve the mechanism, the lower extreme of conveyer belt is provided with the catch basin, the both ends of stand pipe respectively with the bottom inner wall of stand pipe with the end fixed surface that intakes of suction pump is connected, the bottom threaded connection of suction pump is in the top surface of concentrated machine body.

Preferably, the upper end of conveyer belt still is provided with the extrusion subassembly, the extrusion subassembly includes support frame, electric telescopic handle one and clamp plate, the top middle part fixedly connected with of support frame electric telescopic handle one, the output shaft of electric telescopic handle one run through the inner wall of support frame with one side middle part fixed connection of clamp plate.

Preferably, the inside of concentrated machine body still is provided with scrapes the subassembly, it includes electric telescopic handle two, bracing piece, compression spring and scraper blade to scrape the subassembly, the output shaft of electric telescopic handle two runs through the top inner wall of concentrated machine body and one side threaded connection of bracing piece, compression spring's both sides respectively with the inboard middle part of scraper blade with the surface fixed connection of bracing piece.

Preferably, the opposite sides of the supporting rod and the electric telescopic rod II are provided with a threaded sleeve and a threaded hole which are matched with each other.

Preferably, a driving motor and a transmission shaft are further arranged on the inner side of the conveying belt, a motor shaft of the driving motor is rotatably connected with the middle of one side of the transmission shaft, and the outer wall of the transmission shaft is slidably connected with the inner side of the conveying belt.

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

(1) the utility model discloses a belt conveyor, including the conveyer belt, the conveyer belt includes the conveyer belt, drive motor, driving motor drives the transmission shaft and rotates, thereby drive conveyer belt transportation ore pulp mixture, the ore pulp mixture falls on the conveyer belt, through electric telescopic handle one on the start-up support frame, electric telescopic handle one's output shaft drives clamp plate downstream, thereby clamp plate extrusion large granule ore pulp discharge moisture, little granule ore pulp landing such as water to the catch basin in, through starting the suction pump, water flows back to concentrated machine originally internally through the stand pipe, thereby conveniently carry out the secondary concentration.

(2) And by starting the second electric telescopic rod, the second electric telescopic rod drives the supporting rod and the scraper to move towards the discharge hole of the thickener body, and because the contact surface between the scraper and the inner wall of the thickener body is an inclined plane, the scraper extrudes the compression spring in the pressing process, and the scraper can enter the discharge hole and scrape the inner wall of the thickener body through the elastic characteristics of the compression spring, so that the blockage caused by the accumulation of ore pulp particles is prevented.

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 principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the conveyor belt and reservoir of the present invention;

FIG. 3 is a schematic view of the construction of the extrusion assembly of the present invention;

FIG. 4 is a schematic structural view of the connection relationship between the support rod and the electric telescopic rod II in the present invention;

FIG. 5 is a schematic view of the compression spring position of the present invention;

in the figure:

1. a thickener body; 2. a blender; 3. a feeding port;

4. a recovery mechanism; 41. a conveyor belt; 42. a water storage tank; 43. a guide tube; 44. a water pump;

5. an extrusion assembly; 51. a support frame; 52. a first electric telescopic rod; 53. pressing a plate;

6. a strike-off assembly; 61. a second electric telescopic rod; 62. a support bar; 63. a squeegee; 64. a threaded sleeve; 65. a threaded hole; 66. a drive motor; 67. a drive shaft; 68. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5: a high-efficiency thickener comprises a thickener body 1, a stirrer 2 symmetrically arranged at the top of the thickener body 1, a feed opening 3 arranged at the lower end of the thickener body 1 and a recovery mechanism 4 arranged at the lower end of the feed opening 3, wherein ore pulp is poured into the thickener body 1 from the top thereof, a flocculating agent is added for mixing, the stirrer 2 is started for fully stirring, so that the ore pulp is dehydrated, then a mixture in the ore pulp is extracted, after a butterfly valve at the feed opening 3 is opened, redundant moisture on the ore pulp cannot be discharged, the mixture of water, small-particle ore pulp and the like can flow out of the thickener together, the small-particle ore pulp in the water cannot be re-concentrated, the use efficiency is low, the ore pulp is settled to the feed opening 3 to cause blockage, the thickener body 1 cannot discharge, the production of equipment is influenced, on the basis, the recovery mechanism 4 is added, the recovery mechanism 4 can recover the water and the small-particle ore pulp for secondary concentration, and retrieve mechanism 4 and cut the piece and rub the ore pulp of piling up on the 3 inner walls of feed opening, more effectual prevention is blockked up.

In this embodiment: the recovery mechanism 4 comprises a conveyor belt 41, a water storage tank 42, a guide pipe 43 and a water pump 44, wherein the water storage tank 42 is arranged at the lower end of the conveyor belt 41, two ends of the guide pipe 43 are respectively fixedly connected with the inner wall of the bottom of the guide pipe 43 and the surface of the water inlet end of the water pump 44, the bottom of the water pump 44 is in threaded connection with the surface of the top of the concentrator body 1, an extrusion assembly 5 is further arranged at the upper end of the conveyor belt 41, the extrusion assembly 5 comprises a support frame 51, a first electric telescopic rod 52 and a pressing plate 53, the middle part of the top end of the support frame 51 is fixedly connected with the first electric telescopic rod 52, an output shaft of the first electric telescopic rod 52 penetrates through the inner wall of the support frame 51 and is fixedly connected with the middle part of one side of the pressing plate 53, a driving motor 66 drives a transmission shaft 67 to rotate, so as to drive the conveyor belt 41 to transport an ore pulp mixture, the ore pulp mixture falls on the conveyor belt 41, and is obtained by starting the first electric telescopic rod 52 on the support frame 51, the output shaft of an electric telescopic rod 52 drives the pressing plate 53 to move downwards, so that the pressing plate 53 extrudes large-particle ore pulp to discharge moisture, small-particle ore pulp such as water slides into the water storage tank 42, and the water flows back to the concentrator body 1 through the guide pipe 43 by starting the water suction pump 44, so that secondary concentration is conveniently carried out.

It should be noted that: the motor shaft of driving motor 66 rotates with one side middle part of transmission shaft 67 to be connected, and the outer wall sliding connection of transmission shaft 67 is in the inboard of conveyer belt 41, and transmission shaft 67 drives the guiding axle rotation of keeping away from transmission shaft 67 one side to drive conveyer belt 41 motion, accomplish the transmission effect to the ore pulp.

In a preferred embodiment, the supporting frame 51 is disposed at the rear end of the discharge opening 3, and after the separation of the ore slurry and water, the ore slurry is extruded by the pressing plate 53 for drainage, and finally is recovered by the water storage tank 42 in a unified manner, so as to achieve efficient recycling of the ore slurry.

In a preferred embodiment, the scraping component 6 is further arranged inside the thickener body 1, the scraping component 6 comprises a second electric telescopic rod 61, a support rod 62, a compression spring 68 and a scraper 63, an output shaft of the second electric telescopic rod 61 penetrates through the inner wall of the top of the thickener body 1 to be in threaded connection with one side of the support rod 62, and two sides of the compression spring 68 are fixedly connected with the middle part of the inner side of the scraper 63 and the outer surface of the support rod 62 respectively.

In this embodiment: and starting the second electric telescopic rod 61, wherein the second electric telescopic rod 61 drives the support rod 62 and the scraper 63 to move towards the feed opening 3 of the thickener body 1, and because the contact surface between the scraper 63 and the inner wall of the thickener body 1 is an inclined surface, in the process of pressing down, the scraper 63 extrudes the compression spring 68, and the scraper 63 can enter the feed opening 3 and scrape the inner wall of the thickener body 1 through the elastic characteristic of the compression spring 68, so that the blockage caused by the accumulation of ore pulp particles is prevented.

It should be noted that: the opposite sides of the supporting rod 62 and the second electric telescopic rod 61 are provided with a threaded sleeve 64 and a threaded hole 65 which are matched with each other, so that the scraper 63 can be mounted and dismounted more conveniently and the scraper 63 with other sizes can be replaced more conveniently through the matched threaded sleeve 64 and the matched threaded hole 65, and the practicability is wider.

In a preferred embodiment, the scrapers 63 are provided with four sets, and each set of scrapers 63 is provided with three sets of compression springs 68, so that on one hand, the multiple sets of compression springs 68 increase the friction force between the scrapers 63 and the inner wall of the feed opening 3, and on the other hand, the multiple sets of scrapers 63 enable the inner wall of the feed opening 3 to be scraped in multiple directions, thereby more effectively preventing the blockage of the device.

The working principle is as follows: the ore pulp mixture falls on the conveyor belt 41, the output shaft of the first electric telescopic rod 52 drives the pressing plate 53 to extrude the ore pulp so as to discharge water, water and the ore pulp in the water storage tank 42 are sucked to the top through the water suction pump 44 so as to be secondarily concentrated, meanwhile, the second electric telescopic rod 61 drives the scraper 63 to scrape and rub the inner wall of the feed opening 3, the ore pulp is prevented from settling to the feed opening 3 during stirring of the stirrer 2 to cause blockage, and the phenomenon that the thickener body 1 cannot discharge is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one.. said element does not exclude the presence of other like elements in the process, method, article or apparatus that comprises the element.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient concentrated machine, includes concentrated machine body (1), symmetry install at concentrated machine body (1) top mixer (2) and set up feed opening (3) and the recovery mechanism (4) of setting at feed opening (3) lower extreme at concentrated machine body (1) lower extreme, its characterized in that: retrieve mechanism (4) and include conveyer belt (41), catch basin (42), stand pipe (43) and suction pump (44), the lower extreme of conveyer belt (41) is provided with catch basin (42), the both ends of stand pipe (43) respectively with the bottom inner wall of stand pipe (43) with the end fixed surface that intakes of suction pump (44) is connected, the bottom threaded connection of suction pump (44) is in the top surface of concentrated machine body (1).

2. A high efficiency concentrator as defined in claim 1, wherein: the upper end of conveyer belt (41) still is provided with extrusion subassembly (5), extrusion subassembly (5) include support frame (51), electric telescopic handle (52) and clamp plate (53), the top middle part fixedly connected with of support frame (51) electric telescopic handle (52), the output shaft of electric telescopic handle (52) runs through the inner wall of support frame (51) with one side middle part fixed connection of clamp plate (53).

3. A high efficiency concentrator as defined in claim 1, wherein: the inside of concentrated machine body (1) still is provided with scrapes off subassembly (6), it includes electric telescopic handle two (61), bracing piece (62), compression spring (68) and scraper blade (63) to scrape off subassembly (6), the output shaft of electric telescopic handle two (61) runs through the top inner wall of concentrated machine body (1) and one side threaded connection of bracing piece (62), the both sides of compression spring (68) respectively with the inboard middle part of scraper blade (63) with the surface fixed connection of bracing piece (62).

4. A high efficiency concentrator as defined in claim 3, wherein: the opposite sides of the supporting rod (62) and the electric telescopic rod II (61) are provided with a threaded sleeve (64) and a threaded hole (65) which are matched with each other.

5. The high efficiency concentrator of claim 4, wherein: drive motor (66) and transmission shaft (67) have still been seted up to the inboard of conveyer belt (41), drive motor (66) the motor shaft with the one side middle part of transmission shaft (67) rotates and is connected, the outer wall sliding connection of transmission shaft (67) is in the inboard of conveyer belt (41).