Coal washing and processing equipment

Abstract

The utility model relates to the technical field of coal washing and processing, in particular to coal washing and processing equipment, which comprises a support frame and a conveying mechanism mounted in an inner cavity of the support frame, and further comprises a sewage tank mounted in the support frame, a filter plate is fixedly connected in the sewage tank, a collecting box is arranged on one side of the sewage tank, and a water outlet is formed in the other side of the sewage tank. A power mechanism is mounted on one side of the sewage tank, and a scraping plate is slidably connected to the surface of a filter plate; through cooperation of a first spring, a sliding block drives a cleaning plate to be attached to the surface of the conveying mechanism all the time, so that the cleaning effect on the conveying mechanism is improved, the cleanliness degree of the equipment is improved, water and coal can be separated under the action of a filter plate, and the coal conveying efficiency is improved. Under the cooperation of the power mechanism and the adjusting mechanism, coal can be uniformly collected, the situation that the filtering effect is affected due to the fact that a filter plate is blocked by too much coal is avoided, and the problems that when existing equipment is used, the cleaning effect is poor, and the surrounding environment is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal washing processing technical field, concretely is a coal washing processing equipment. BACKGROUND

[0002] Coal washing processing refers to the process of using physical or mechanical methods to process and remove impurities (such as ash, ore, wood chips, ironware, etc.) mixed in the process of coal generation, mining and transportation, change the shape and particle size of coal, and improve the quality of coal.

[0003] After searching, such as Chinese patent document discloses a kind of coal washing processing conveying equipment

application number: CN202222847436.7

[0004] The equipment disclosed in the patent can clean the surface of the conveying belt by the scraper during use, but the position of the scraper cannot be adjusted during cleaning, which can cause the conveying belt to be tight or loose under the action of surface objects, and the scraper cannot be attached to the surface of the conveying belt, reducing the cleaning effect of the equipment.

[0005] At the same time, the equipment only cleans the surface of the conveying belt by flushing, which can cause a lot of sewage and foreign matter to flow randomly during cleaning, not only polluting the surrounding environment, but also causing waste of some coal, reducing the applicability of the equipment. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a kind of coal washing processing equipment to solve the problems raised in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of coal washing processing equipment, including support frame and the conveying mechanism installed in its inner cavity, further comprising:

[0008] Sewage tank installed in the inside of support frame, the inside fixedly connected with filter plate of sewage tank, one side of sewage tank is provided with collection box, one side of sewage tank is equipped with power mechanism, the surface of filter plate is slidably connected with scraping plate;

[0009] Adjusting mechanism installed in the top of scraping plate, both sides of support frame are provided with installation slot, the inner cavity of installation slot is slidably connected with sliding block, one side of sliding block is fixedly connected with cleaning plate, the bottom of sliding block is fixedly connected with first spring.

[0010] Preferably, the power mechanism comprises a servo motor bolted to one side of the sewage tank and a threaded rod fixed to the output shaft of the servo motor, and a sleeve is threadedly connected to the surface of the threaded rod.

[0011] Preferably, the adjusting mechanism comprises a fixed shell sliding on the surface of the scraping plate and a second spring fixed in the inner cavity of the fixed shell, and the positioning slot is arranged on both sides of the sewage tank and the positioning block is slidingly arranged in the inner wall of the positioning slot.

[0012] Preferably, one side of the inner cavity of the sewage tank is fixedly connected with a guide rod, the surface of the guide rod is slidingly connected with a guide block, and the surface of the guide block is used in cooperation with the adjusting mechanism.

[0013] Preferably, the inner cavity of the mounting slot is fixedly connected with a positioning rod, and the other end of the positioning rod penetrates through the other side of the sliding block and is slidingly connected with the inner wall of the penetration position.

[0014] Preferably, one side of the positioning slot is designed in an inclined structure, and the positioning block is designed in a cylindrical structure.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The first spring is used for cooperation, the sliding block drives the cleaning plate to be always attached to the surface of the conveying mechanism, the cleaning effect of the conveying mechanism is improved, the cleanliness of the equipment is improved, the water and the coal can be separated under the action of the filter plate, the coal can be uniformly collected under the cooperation of the power mechanism and the adjusting mechanism, the filter plate is not blocked by too much coal, the influence of the sewage on the surrounding environment is reduced, the waste of the coal is reduced, the applicability of the equipment is improved, and the problem that the cleaning effect is poor and the surrounding environment is affected when the existing equipment is used is solved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view in the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view in the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view in the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view in the utility model.

[0021] In the figure: 1, support frame; 2, conveying mechanism; 3, sewage tank; 4, filter plate; 5, collection box; 6, power mechanism; 61, servo motor; 62, threaded rod; 63, sleeve; 7, adjusting mechanism; 71, fixed shell; 72, second spring; 73, positioning block; 74, positioning groove; 8, scraping plate; 9, mounting groove; 10, sliding block; 11, cleaning plate; 12, first spring; 13, guide rod; 14, guide block; 15, positioning rod. DETAILED DESCRIPTION

[0022] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0023] Please refer to Figures 1-4As shown, a coal washing and processing equipment, including support frame 1, the inner cavity of support frame 1 is installed with conveying mechanism 2, conveying mechanism 2 is composed of step motor, conveying roller and belt and other structures, under the action of which coal can be conveniently transported, the top of support frame 1 is provided with cleaning assembly for flushing conveying mechanism 2, so that conveying mechanism 2 can be more clean, the inside of support frame 1 is installed with sewage tank 3, sewage tank 3 is used for collecting sewage when cleaning conveying mechanism 2, avoiding sewage flowing randomly and affecting the surrounding environment, the inside of sewage tank 3 is fixedly connected with filter plate 4, filter plate 4 can filter the sewage in sewage tank 3, so that water and coal can be separated, so as to facilitate the subsequent recovery of coal, and also can make the water more clean, reduce the influence on the surrounding environment, one side of sewage tank 3 is provided with collecting box 5, collecting box 5 is used for collecting coal on the top of filter plate 4, so as to avoid too much coal on the surface of filter plate 4 affecting the filtering effect of filter plate 4 on sewage, one side of sewage tank 3 is installed with power mechanism 6, the surface of filter plate 4 is slidably connected with scraping plate 8, the top of scraping plate 8 is installed with adjusting mechanism 7, adjusting mechanism 7 is used in cooperation with power mechanism 6, under the action of which scraping plate 8 can be moved through adjusting mechanism 7 under the action of power mechanism 6, so as to clean the coal on the surface of filter plate 4 into the inside of collecting box 5, avoiding too much coal on the surface of filter plate 4, effectively improving the applicability of the equipment, one side of the inner cavity of sewage tank 3 is fixedly connected with guide rod 13, the surface of guide rod 13 is slidably connected with guide block 14, guide block 14 is used in cooperation with adjusting mechanism 7, under the action of which guide block 14 can guide scraping plate 8 when moving, so that scraping plate 8 can be more stable when moving, avoiding that scraping plate 8 is not stable when moving and affecting the cleaning effect of filter plate 4, both sides of support frame 1 are provided with installation slot 9, the inner cavity of installation slot 9 is slidably connected with sliding block 10, one side of sliding block 10 is fixedly connected with cleaning plate 11, the surface of cleaning plate 11 is slidably connected with the surface of conveying mechanism 2, under the action of which cleaning plate 11 can scrape the coal on the surface of conveying mechanism 2, the bottom of sliding block 10 is fixedly connected with first spring 12, the other end of first spring 12 is fixedly connected with the inner wall of installation slot 9, under the action of which first spring 12 can make cleaning plate 11 always adhere to the surface of conveying mechanism 2, further improving the cleaning effect of conveying mechanism 2, avoiding that cleaning plate 11 does not adhere to the surface of conveying mechanism 2 and affecting the cleaning effect, the inner cavity of installation slot 9 is fixedly connected with positioning rod 15, the other end of positioning rod 15 penetrates to the other side of sliding block 10 and is slidably connected with the inner wall of the penetration of sliding block 10, under the action of which positioning rod 15 can limit sliding block 10 when moving, so that it will not easily appear large position deviation, improving the cleaning effect of cleaning plate 11 on conveying mechanism 2, and also can guide first spring 12 in the process of compression or rebound, so that first spring 12 can be more stable.

[0024] The power mechanism 6 comprises a servo motor 61, one side of the servo motor 61 is connected with the surface of the sewage tank 3, the output shaft of the servo motor 61 penetrates into the inside of the sewage tank 3 and is rotationally connected with the inner wall at the penetration position, the output shaft of the servo motor 61 is fixedly connected with a threaded rod 62, the surface of the threaded rod 62 is threadedly connected with a sleeve 63, the surface of the sleeve 63 is slidingly connected with the inner wall of the sewage tank 3, so that the sleeve 63 can move more stably, and the cooperation of the servo motor 61 and the sleeve 63 can make the adjusting mechanism 7 move, thereby providing power for the scraper 8 to move.

[0025] The adjusting mechanism 7 comprises a fixed shell 71, the inner cavity of the fixed shell 71 is slidingly connected with the surface of the scraper 8, the inner cavity of the fixed shell 71 is fixedly connected with a second spring 72, the other end of the second spring 72 is fixedly connected with the top of the scraper 8, and the second spring 72 can always apply a downward pushing force to the scraper 8, so that the scraper 8 can always be attached to the top of the filter plate 4, thereby improving the cleaning effect of the filter plate 4, the both sides of the sewage tank 3 are provided with positioning grooves 74, the inner cavities of the positioning grooves 74 are slidingly connected with positioning blocks 73, one side of the positioning block 73 is fixedly connected with the surface of the scraper 8, so that the scraper 8 can be guided when moving, thereby making the scraper 8 more stable when moving, one side of the positioning groove 74 is designed in an inclined structure, and the positioning block 73 is designed in a cylindrical structure, so that when the scraper 8 moves to one side of the filter plate 4, the scraper 8 can move upward under the action of the shape of the positioning groove 74, thereby cooperating with the filter plate 4 to push the coal into the inside of the collection box 5, so as to avoid the sewage on the surface of the filter plate 4 from entering the inside of the collection box 5.

[0026] It is worth noting that the support frame 1 and the conveying mechanism 2 and other technical features in the technical solution should be regarded as the technology in the comparative case, the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected conventionally in the art, and the technical solution will not be further expanded and described in detail.

[0027] Working principle: first in the conveying mechanism 2 rotation, through the cooperation of the first spring 12 can make the sliding block 10 drive cleaning plate 11 with the surface of conveying mechanism 2 all along, in order to achieve the effect of cleaning the conveying mechanism 2, and in the support frame 1 surface cleaning assembly to the conveying mechanism 2 washing, sewage will flow into the surface of filter plate 4, under the action of filter plate 4 can filter sewage, so that water and cleaning assembly are separated, and in need to clean the surface of filter plate 4 coal, open servo motor 61, under the action of servo motor 61 makes the threaded rod 62 and sleeve 63 mutual cooperation through the fixed shell 71 drive scraping plate 8 to move, so as to clean the surface of filter plate 4, and under the cooperation of positioning block 73 and positioning groove 74, can make the scraping plate 8 and filter plate 4 mutual cooperation, so as to push the coal into the inside of the collection box 5 can.

[0028] The above is only the preferred embodiment of the present application, not any form of the present application is limited, although the present application has been disclosed as above with preferred embodiments, however, not to limit the present application, any person skilled in the art, without departing from the scope of the present application technical scheme, can make some changes or modification of the above disclosed technical content of the equivalent embodiment, but as long as it does not deviate from the technical scheme of the present application, according to the technical essence of the present application, any brief introduction modification, equivalent change and modification of the above embodiment, still belongs to the scope of the present application technical scheme.

Claims

1. A coal washing plant comprising a support frame (1) and a conveying mechanism (2) installed in the inner cavity thereof, characterized in that, Also include: The sewage tank (3) is installed in the support frame (1), the inside of the sewage tank (3) is fixedly connected with the filter plate (4), one side of the sewage tank (3) is provided with the collection box (5), one side of the sewage tank (3) is provided with the power mechanism (6), the surface of the filter plate (4) is slidably connected with the scraping plate (8); The adjusting mechanism (7) is installed on the top of the scraping plate (8), both sides of the support frame (1) are provided with the mounting groove (9), the inner cavity of the mounting groove (9) is slidably connected with the sliding block (10), one side of the sliding block (10) is fixedly connected with the cleaning plate (11), the bottom of the sliding block (10) is fixedly connected with the first spring (12).

2. A coal washing plant according to claim 1, characterised in that: The power mechanism (6) comprises a servo motor (61) attached to one side of the sewage tank (3) and a threaded rod (62) fixed to the output shaft thereof, and the surface of the threaded rod (62) is threadedly connected with a sleeve (63).

3. A coal washing plant according to claim 1, characterised in that: The adjusting mechanism (7) comprises a fixed shell (71) sliding on the surface of the scraping plate (8) and a second spring (72) fixed in the inner cavity thereof, further comprising a positioning groove (74) formed on both sides of the sewage tank (3) and a positioning block (73) sliding on the inner wall thereof.

4. A coal washing plant according to claim 1, characterised in that: One side of the inner cavity of the sewage tank (3) is fixedly connected with a guide rod (13), the surface of the guide rod (13) is slidably connected with a guide block (14), and the surface of the guide block (14) is used in cooperation with the adjusting mechanism (7).

5. A coal washing plant according to claim 1, characterised in that: The inner cavity of the mounting groove (9) is fixedly connected with a positioning rod (15), the other end of the positioning rod (15) penetrates the other side of the sliding block (10) and is slidably connected with the inner wall of the penetration portion.

6. A coal washing plant according to claim 3, characterised in that: One side of the positioning groove (74) is designed as an inclined structure, and the positioning block (73) is designed as a cylindrical structure.

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