Concentration device for recycling clean coal slime

Abstract

The utility model relates to the technical field of slime water concentration devices, and discloses a concentration device for clean slime recovery treatment, which comprises a concentration barrel and a cover plate, a liquid discharge pipe is fixedly mounted in the concentration barrel, support legs are fixedly mounted at the bottom of the concentration barrel, a processing mechanism is arranged in the concentration barrel, and the cover plate is fixedly mounted on the bottom of the concentration barrel. And a wall scraping mechanism is arranged outside the processing mechanism. Through the arrangement of a storage barrel and a fixing seat, discharging work of particles is facilitated, through the arrangement of a net barrel, along with rotation of a feeding barrel, a first connecting shell and a flow divider, liquid and the particles are separated, clean coal slime is conveniently treated and recycled, limiting of a cover plate is conveniently relieved by enabling an insertion block to be away from an L-shaped rod, and the use effect of the device is improved. And a second motor is started, so that a connecting frame and a scraping plate rotate, and the inner wall of the concentration barrel is conveniently cleaned when clean coal slime is recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of coal slime water concentration devices, in particular to a concentration device used for recovery and treatment of clean coal slime. Background Art

[0002] Coal slime water mainly refers to wastewater mixed with a large amount of coal powder and soil. Coal slime water is an important working medium in the coal preparation process. It is also industrial wastewater generated in the wet processing of coal. In order to recover the refined coal slime in the coal slime water, a concentration device is needed.

[0003] According to a coal slime concentration device disclosed in the patent website (authorization announcement number: CN 212425826 U), "a coal slime concentration device, which relates to the technical field of coal material processing tools, includes a main cylinder, a mesh cylinder is coaxially installed in the main cylinder, a fixed plate is fixed in the main cylinder, the fixed plate closes the lower port of the mesh cylinder, a liquid guide tube is also vertically installed in the mesh cylinder, the lower end of the liquid guide tube is fixed with a diverter, the upper end of the liquid guide tube extends to the top of the main cylinder and is inserted with a liquid inlet pipe, the lower end of the main cylinder is fixed with a bottom plate, a material leakage port is opened on the fixed plate, and a storage cylinder is also vertically fixed on the bottom plate, the upper end of the storage cylinder is fixed in the leakage port, and a liquid storage area is formed between the storage cylinder and the main cylinder. The utility model solves the problem that in the traditional technology, the particles are easy to block the separation components with use, and the separation components need to be cleaned regularly; due to the slow exchange speed of coal slime and separation components, the exchange time needs to be extended, and the coal slime and particles are collected separately using containers, which increases the volume of the equipment."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model breaks up the outflowing coal slime, allowing it to quickly pass through the filter screen, exerts a certain force on the coal slime, and increases the exchange rate between the coal slime and the mesh cylinder, thereby improving the separation efficiency. However, in actual use, along with the separation of liquid and particulate matter, many stains will adhere to the inner wall of the main cylinder. Since it is inconvenient to clean the inner wall of the main cylinder in time, the cleanliness of the inner wall of the main cylinder cannot be guaranteed, which is easy to affect the subsequent liquid discharge work. Therefore, it is necessary to improve a concentrating device for the recovery and treatment of clean coal slime to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a concentrating device for recovering and treating clean coal slime, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concentrating device for the recovery and treatment of clean coal slime, comprising a concentrating cylinder and a cover plate, a drain pipe is fixedly installed inside the concentrating cylinder, supporting legs are fixedly installed at the bottom of the concentrating cylinder, a processing mechanism is arranged inside the concentrating cylinder, and a wall scraping mechanism is arranged outside the processing mechanism.

[0008] The processing mechanism comprises a positioning component and a rotating component. The positioning component is arranged inside the concentration cylinder, and the rotating component is arranged inside the cover plate.

[0009] Preferably, the positioning assembly includes a storage barrel, which is fixedly installed inside the concentrating cylinder body, a fixing seat is fixedly installed on the top of the storage barrel, a net cylinder is movably installed inside the fixing seat, a limiting ring is fixedly installed on the bottom of the cover plate, the limiting ring and the net cylinder are movably installed, an L-shaped rod is fixedly installed on the outside of the cover plate, a positioning seat is fixedly installed on the outside of the concentrating cylinder body, a slide plate is slidably installed inside the positioning seat, an insert block is fixedly installed on one side of the slide plate, the insert block is slidably installed with the positioning seat, a sliding column is fixedly installed on the side of the slide plate away from the slide plate, the sliding column is slidably installed with the positioning seat, a spring is fixedly installed between the slide plate and the positioning seat, and a handle is fixedly installed on the end of the sliding column away from the slide plate to facilitate the limiting work of the cover plate.

[0010] Preferably, a through slot is provided inside the positioning seat at a position corresponding to the L-shaped rod, and the L-shaped rod is slidably installed in the through slot, so as to facilitate the positioning of the cover plate.

[0011] Preferably, a groove is provided inside the L-shaped rod at a position corresponding to the insert block, and the insert block is inserted into the groove, so as to facilitate the limiting work of the L-shaped rod.

[0012] Preferably, the rotating assembly includes a support frame, which is fixedly mounted on the top of the cover plate, a first motor is fixedly mounted on the inner wall of the support frame, a first bevel gear is fixedly mounted on the output end of the first motor, the first bevel gear is rotatably mounted on the support frame, a second bevel gear is meshed with the outside of the first bevel gear, the second bevel gear is rotatably mounted on the top of the cover plate, a feed barrel is fixedly mounted inside the second bevel gear, a first connecting shell is fixedly mounted on the bottom of the feed barrel, and a diverter is arranged on the outside of the first connecting shell to facilitate the rotation of the coal slurry water.

[0013] Preferably, a through hole is opened inside the cover plate at a position corresponding to the feed barrel, and the feed barrel is rotatably installed in the through hole to facilitate the smooth rotation of the feed barrel.

[0014] Preferably, the scraping mechanism includes a second connecting shell, which is fixedly mounted on the outside of the storage barrel, a rotating drum is rotatably mounted on the bottom inner wall of the second connecting shell, a third bevel gear is fixedly mounted on the outside of the rotating drum, a fourth bevel gear is meshed on the outside of the third bevel gear, the fourth bevel gear is rotatably mounted with the second connecting shell, a connecting frame is fixedly mounted on the outside of the rotating drum, a scraper is fixedly mounted on the outside of the connecting frame, the scraper is slidably mounted on the inner wall of the concentrating cylinder body, a second motor is fixedly mounted on the outside of the concentrating cylinder body, a rotating shaft is fixedly mounted on the output end of the second motor, the rotating shaft is rotatably mounted on the second connecting shell, and the rotating shaft is fixedly mounted on the fourth bevel gear, so as to facilitate cleaning the inner wall of the concentrating cylinder body.

[0015] Compared with the prior art, the utility model provides a concentrating device for recycling and treating clean coal slime, which has the following beneficial effects:

[0016] 1. The concentrating device for recycling and treating clean coal slime is convenient for discharging particulate matter through the provided processing mechanism during use, through the provided storage barrel and the fixed seat, and the liquid and particulate matter are separated by the provided mesh barrel accompanied by the rotation of the feed barrel, the first connecting shell and the diverter, so as to facilitate the treatment and recycling of the clean coal slime, and the limit of the cover plate can be released by moving the plug block away from the L-shaped rod, so as to facilitate the disassembly and cleaning of the mesh barrel.

[0017] 2. The concentrating device for the recovery and treatment of clean coal slime has a wall scraping mechanism. During use, by starting the second motor, the connecting frame and the scraper are rotated, so that the inner wall of the concentrating cylinder can be cleaned when the clean coal slime is recovered, and the stains attached to the inner wall of the concentrating cylinder can be cleaned to ensure the normal discharge of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the concentration cylinder of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the positioning component of the utility model;

[0022] Figure 4This is a schematic diagram of the position relationship of the net cylinder of the utility model;

[0023] Figure 5 This is a schematic diagram of the spring position relationship of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the wall scraping mechanism of the utility model;

[0026] Figure 8 This is a schematic diagram of the position relationship of the rotating drum of the utility model.

[0027] In the figure: 1. concentration cylinder; 2. cover plate; 3. discharge pipe; 4. support leg; 5. processing mechanism; 51. positioning assembly; 511. storage cylinder; 512. fixing seat; 513. mesh cylinder; 514. limiting ring; 515. L-shaped rod; 516. positioning seat; 517. slide plate; 518. plug block; 519. slide column; 5110. spring; 5111. handle; 52. rotating assembly; 521. support frame; 522. first motor; 523. first bevel gear; 524. second bevel gear; 525. feed cylinder; 526. first connecting shell; 527. diverter; 6. scraping mechanism; 601. second connecting shell; 602. rotating cylinder; 603. third bevel gear; 604. fourth bevel gear; 605. connecting frame; 606. scraper; 607. second motor; 608. rotating shaft. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Embodiment 1:

[0031] See also Figure 1-6The utility model provides a technical solution: a concentrating device for recovering clean coal slime, comprising a concentrating cylinder 1 and a cover plate 2, a liquid discharge pipe 3 is fixedly installed inside the concentrating cylinder 1, a supporting leg 4 is fixedly installed at the bottom of the concentrating cylinder 1, a processing mechanism 5 is arranged inside the concentrating cylinder 1, and a wall scraping mechanism 6 is arranged outside the processing mechanism 5.

[0032] The processing mechanism 5 includes a positioning component 51 and a rotating component 52 . The positioning component 51 is arranged inside the concentrating cylinder 1 , and the rotating component 52 is arranged inside the cover plate 2 .

[0033] Further, the positioning assembly 51 includes a storage barrel 511, which is fixedly installed inside the concentration cylinder 1, a fixed seat 512 is fixedly installed on the top of the storage barrel 511, and a net cylinder 513 is movably installed inside the fixed seat 512, a limit ring 514 is fixedly installed on the bottom of the cover plate 2, and the limit ring 514 is movably installed with the net cylinder 513, an L-shaped rod 515 is fixedly installed on the outside of the cover plate 2, and a positioning seat 516 is fixedly installed on the outside of the concentration cylinder 1, and the positioning seat 51 6 is slidably installed inside, a slide plate 517 is fixedly installed on one side of the slide plate 517, the insert block 518 is slidably installed with the positioning seat 516, a slide column 519 is fixedly installed on the side of the slide plate 517 away from the slide plate 517, the slide column 519 is slidably installed with the positioning seat 516, a spring 5110 is fixedly installed between the slide plate 517 and the positioning seat 516, and a handle 5111 is fixedly installed on the end of the slide column 519 away from the slide plate 517, so as to facilitate the limiting work of the cover plate 2.

[0034] Furthermore, a through slot is provided inside the positioning seat 516 at a position corresponding to the L-shaped rod 515 , and the L-shaped rod 515 is slidably installed in the through slot, so as to facilitate the positioning of the cover plate 2 .

[0035] Furthermore, a groove is provided inside the L-shaped rod 515 at a position corresponding to the insert block 518 , and the insert block 518 is inserted into the groove, so as to facilitate the limiting work of the L-shaped rod 515 .

[0036] Furthermore, the rotating assembly 52 includes a support frame 521, which is fixedly mounted on the top of the cover plate 2. A first motor 522 is fixedly mounted on the inner wall of the support frame 521. A first bevel gear 523 is fixedly mounted on the output end of the first motor 522. The first bevel gear 523 is rotatably mounted with the support frame 521. A second bevel gear 524 is meshed with the outside of the first bevel gear 523. The second bevel gear 524 is rotatably mounted on the top of the cover plate 2. A feed barrel 525 is fixedly mounted inside the second bevel gear 524. A first connecting shell 526 is fixedly mounted on the bottom of the feed barrel 525. A diverter 527 is arranged on the outside of the first connecting shell 526 to facilitate the rotation of the coal slurry water.

[0037] Furthermore, a through hole is opened inside the cover plate 2 at a position corresponding to the feed barrel 525 , and the feed barrel 525 is rotatably installed in the through hole, so as to facilitate the smooth rotation of the feed barrel 525 .

[0038] Embodiment 2:

[0039] See also Figure 7-8 , and combined with Example 1, it is further obtained that the scraping mechanism 6 includes a second connecting shell 601, the second connecting shell 601 is fixedly installed on the outside of the storage barrel 511, and a rotating drum 602 is rotatably installed on the bottom inner wall of the second connecting shell 601. A third bevel gear 603 is fixedly installed on the outside of the rotating drum 602, and a fourth bevel gear 604 is meshed on the outside of the third bevel gear 603. The fourth bevel gear 604 is rotatably installed with the second connecting shell 601, and a connecting frame 605 is fixedly installed on the outside of the rotating drum 602. A scraper 606 is fixedly installed on the outside of the connecting frame 605, and the scraper 606 is slidably installed on the inner wall of the concentrating cylinder 1. A second motor 607 is fixedly installed on the outside of the concentrating cylinder 1, and a rotating shaft 608 is fixedly installed on the output end of the second motor 607. The rotating shaft 608 is rotatably installed with the second connecting shell 601, and the rotating shaft 608 is fixedly installed with the fourth bevel gear 604, so as to facilitate cleaning the inner wall of the concentrating cylinder 1.

[0040] In actual operation, when the device is used, the rotary joint is installed on the top of the feed barrel 525, the coal slurry water to be recycled is added into the feed barrel 525, and the first motor 522 is started to rotate the first bevel gear 523 and the second bevel gear 524, so that the feed barrel 525, the first connecting shell 526 and the diverter 527 rotate, and the separation of liquid and particles is achieved under the cooperation of the net barrel 513. Under the cooperation of the storage barrel 511 and the fixed seat 512, Liquid and particulate matter are collected separately. By pulling the handle 5111, the plug block 518 is moved away from the L-shaped rod 515, which facilitates the release of the limit of the cover 2. The cover 2 is moved away from the concentration cylinder 1, and the net cylinder 513 is disassembled and cleaned. During the recycling process, the second motor 607 is started to rotate the fourth bevel gear 604 and the third bevel gear 603, thereby rotating the rotating cylinder 602 and the connecting frame 605, and with the cooperation of the scraper 606, the inner wall of the concentration cylinder 1 is cleaned.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A concentrating device for recovering clean coal slime, comprising a concentrating cylinder (1) and a cover plate (2), characterized in that: A liquid discharge pipe (3) is fixedly installed inside the concentrating cylinder (1), a supporting leg (4) is fixedly installed at the bottom of the concentrating cylinder (1), a processing mechanism (5) is arranged inside the concentrating cylinder (1), and a wall scraping mechanism (6) is arranged outside the processing mechanism (5); The processing mechanism (5) comprises a positioning component (51) and a rotating component (52); the positioning component (51) is arranged inside the concentration cylinder (1), and the rotating component (52) is arranged inside the cover plate (2).

2. A concentrating device for clean coal slime recovery and treatment according to claim 1, characterized in that: The positioning assembly (51) comprises a material storage barrel (511), the material storage barrel (511) is fixedly mounted inside the concentrating cylinder (1), a fixing seat (512) is fixedly mounted on the top of the material storage barrel (511), a net cylinder (513) is movably mounted inside the fixing seat (512), a limiting ring (514) is fixedly mounted on the bottom of the cover plate (2), the limiting ring (514) and the net cylinder (513) are movably mounted, an L-shaped rod (515) is fixedly mounted on the outside of the cover plate (2), and a positioning seat (516) is fixedly mounted on the outside of the concentrating cylinder (1), A slide plate (517) is slidably mounted inside the positioning seat (516), an insert block (518) is fixedly mounted on one side of the slide plate (517), the insert block (518) is slidably mounted with the positioning seat (516), a slide column (519) is fixedly mounted on the side of the slide plate (517) away from the slide plate (517), the slide column (519) is slidably mounted with the positioning seat (516), a spring (5110) is fixedly mounted between the slide plate (517) and the positioning seat (516), and a handle (5111) is fixedly mounted on the end of the slide column (519) away from the slide plate (517).

3. A concentrating device for recovering clean coal slime according to claim 2, characterized in that: A through slot is provided inside the positioning seat (516) at a position corresponding to the L-shaped rod (515), and the L-shaped rod (515) is slidably installed in the through slot.

4. A concentrating device for recovering clean coal slime according to claim 2, characterized in that: A groove is provided inside the L-shaped rod (515) at a position corresponding to the inserting block (518), and the inserting block (518) is inserted into the groove.

5. A concentrating device for clean coal slime recovery and treatment according to claim 2, characterized in that: The rotating assembly (52) comprises a support frame (521), wherein the support frame (521) is fixedly mounted on the top of the cover plate (2), a first motor (522) is fixedly mounted on the inner wall of the support frame (521), a first bevel gear (523) is fixedly mounted on the output end of the first motor (522), the first bevel gear (523) is rotatably mounted on the support frame (521), a second bevel gear (524) is meshed on the outside of the first bevel gear (523), the second bevel gear (524) is rotatably mounted on the top of the cover plate (2), a feed barrel (525) is fixedly mounted on the inside of the second bevel gear (524), a first connecting shell (526) is fixedly mounted on the bottom of the feed barrel (525), and a diverter (527) is arranged on the outside of the first connecting shell (526).

6. A concentrating device for recovering clean coal slime according to claim 4, characterized in that: A through hole is provided inside the cover plate (2) at a position corresponding to the feed cylinder (525), and the feed cylinder (525) is rotatably mounted in the through hole.

7. A concentrating device for recovering clean coal slime according to claim 4, characterized in that: The scraping mechanism (6) comprises a second connecting shell (601), the second connecting shell (601) is fixedly mounted on the outside of the material storage barrel (511), a rotating drum (602) is rotatably mounted on the inner wall of the bottom of the second connecting shell (601), a third bevel gear (603) is fixedly mounted on the outside of the rotating drum (602), a fourth bevel gear (604) is meshed on the outside of the third bevel gear (603), the fourth bevel gear (604) is rotatably mounted on the second connecting shell (601), and the rotating drum (602) is fixedly mounted on the outside of the rotating drum (602). ) is fixedly mounted on the outside of the connecting frame (605), a scraper (606) is fixedly mounted on the outside of the concentrating cylinder (1), and the scraper (606) is slidably mounted on the inner wall of the concentrating cylinder (1), a second motor (607) is fixedly mounted on the outside of the concentrating cylinder (1), a rotating shaft (608) is fixedly mounted on the output end of the second motor (607), the rotating shaft (608) is rotatably mounted on the second connecting shell (601), and the rotating shaft (608) is fixedly mounted on the fourth bevel gear (604).

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