Drum-type coal-water separation device

Abstract

The utility model discloses a drum-type coal-water separation device and relates to the technical field of coal-water separation. The device comprises an inclined panel, a placing groove is formed in one side of the inclined panel, a feeding cylinder is arranged in the placing groove, a sliding block is arranged on the feeding cylinder in a rotating fit mode, a scraper is arranged on one side of the sliding block, and a collecting box is arranged at the bottom of the inclined panel. The rotary screen is rotationally matched with one side of the feeding cylinder, and the inner side wall of the scraping plate is attached to the outer side wall of the rotary screen. According to the coal-water separation device, coal and water are separated through the drum screen, the coal-water separation process is more convenient and faster, the scraper blade is driven under the action of the sliding block, the inner side wall of the scraper blade is driven to clean impurities accumulated on the outer side wall of the drum screen, and the coal-water separation efficiency is improved. And the problem that impurities are accumulated in the filtering holes in the outer side wall of the drum screen is solved, and the coal-water separation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of coal-water separation, and specifically relates to a drum-type coal-water separation device. Background Art

[0002] Drum-type coal-water separation is achieved through an inclined drum screen. Sewage enters from the higher side, water leaks through the sieve holes, and as the drum screen rotates, the sludge tumbles and rolls inside, thus achieving dehydration.

[0003] A patent application with the publication number CN218392582U discloses a drum-type coal-water separation device. Paragraph 0020 of its specification discloses: a frame, a drum screen body inclinedly installed on the frame, a scraper assembly installed inside the drum screen body, a blowing assembly installed on the frame on both sides of the drum screen body, and a water collecting tank installed on the frame below the drum screen body.

[0004] However, in actual operation, it is necessary to separate coal-water through the drum screen body. Since no cleaning structure is provided on the outer side wall of the drum screen body, and because there are impurities in the coal-water, when the coal-water is separated, the impurities are likely to block the inside of the filter holes on the drum screen body, thereby reducing the efficiency of coal-water separation.

[0005] Therefore, a drum-type coal-water separation device is proposed to solve the above drawbacks. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a drum-type coal-water separation device.

[0007] To solve the above technical problem, the basic concept of the technical solution adopted by the utility model is as follows:

[0008] A drum-type coal-water separation device includes an inclined panel. A placement groove is formed on one side of the inclined panel. An inlet tube is installed inside the placement groove. A sliding block is rotatably fitted on the inlet tube. A scraper is installed on one side of the sliding block. A collection box is installed at the bottom of the inclined panel;

[0009] A drum screen rotatably fitted on one side of the inlet tube. The inner side wall of the scraper is attached to the outer side wall of the drum screen. The collection box is located on the periphery of the drum screen.

[0010] Optionally, to improve the stability of the drum screen during rotation, a first annular groove is formed on one side of the inlet tube. One end of the drum screen is rotatably fitted inside the first annular groove. A first motor is installed inside the placement groove. A rotating shaft is installed at the output end of the first motor. The other end of the drum screen is installed at one end of the rotating shaft.

[0011] Optionally, in order to place the inclined panel obliquely, a first support plate is installed at the bottom of the inclined panel, and a second support plate is located on one side of the first support plate. The length of the first support plate is greater than the length of the second support plate.

[0012] Optionally, in order to facilitate the drainage of the water inside the collection box, a drain pipe is connected and communicated with one side of the collection box, and the drain pipe is installed inside the second support plate.

[0013] Optionally, in order to improve the stability of the sliding block during rotation, a second annular groove is formed on the outer side wall of the feeding cylinder. The sliding block is rotationally fitted inside the second annular groove. A connecting plate is installed on one side of the sliding block, and a fixing block is installed on one side of the connecting plate. One end of the scraping plate is installed on one side of the fixing block. A feeding port is connected and communicated with one side of the feeding cylinder.

[0014] Optionally, in order to drive the connecting plate to rotate, a guiding groove is formed on one side of the connecting plate. A second motor is installed inside the guiding groove. A rotating rod is installed at the output end of the second motor. A gear is installed on the rotating rod. A plurality of teeth are evenly distributed on the outer side wall of the feeding cylinder. The gear is meshed and fitted with the teeth.

[0015] Optionally, in order to clean the impurities accumulated on the outer side wall of the drum sieve, a plurality of brushes are evenly installed on the inner side wall of the scraping plate, and one end of the brush is matched with the outer side wall of the drum sieve

[0016] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below:

[0017] The provided drum sieve is used to separate the coal water through the drum sieve, making the process of coal water separation more convenient. The provided scraping plate is driven under the action of the sliding block to clean the impurities accumulated on the outer side wall of the drum sieve by the inner side wall of the scraping plate, reducing the problem of impurity accumulation in the filter holes on the outer side wall of the drum sieve and improving the efficiency of coal water separation.

[0018] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the attached

[0020] In the figure:

[0021] Figure 1Schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0022] Figure 2 Schematic bottom view structure diagram of an embodiment of the present utility model;

[0023] Figure 3 Schematic cross-sectional structure diagram of an embodiment of the present utility model Figure 1 ;

[0024] Figure 4 Schematic cross-sectional structure diagram of an embodiment of the present utility model Figure 2 .

[0025] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0026] Inclined panel 1, first support plate 101, second support plate 102, placement groove 103, drum screen 104, rotating shaft 105, collection box 106, drain pipe 107, feed hopper 2, first annular groove 201, feed inlet 202, second annular groove 203, sliding block 204, connecting plate 205, fixing block 206, scraper 207, guiding groove 208, rotating rod 209, gear 210.

[0027] It should be noted that these attached drawings and text descriptions are not intended to limit the concept scope of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0028] Now, the present utility model will be further described in detail with reference to the attached drawings.

[0029] Please refer to Figures 1 - 4 As shown, in this embodiment, a drum-type coal-water separation device is provided, including an inclined panel 1. A placement groove 103 is provided on one side of the inclined panel 1. An inlet hopper 2 is installed inside the placement groove 103. A sliding block 204 is rotationally fitted on the inlet hopper 2. A scraper 207 is installed on one side of the sliding block 204. A collection box 106 is installed at the bottom of the inclined panel 1;

[0030] A drum screen 104 rotationally fitted on one side of the inlet hopper 2. The inner side wall of the scraper 207 is attached to the outer side wall of the drum screen 104. The collection box 106 is located on the periphery of the drum screen 104.

[0031] Working principle:

[0032] First, place the coal water inside the drum sieve 104, and then rotate the drum sieve 104. The drum sieve 104 filters the coal water, and the filtered water flows into the collection box 106 for collection. Then, rotate the scraper 207, and the inner side wall of the scraper 207 cleans the impurities accumulated on the outer side wall of the drum sieve 104, thus completing the filtration of the coal water.

[0033] The provided drum sieve 104 is used to separate the coal water through the drum sieve 104, making the process of separating the coal water more convenient. The provided scraper 207 is driven under the action of the sliding block 204 to clean the impurities accumulated on the outer side wall of the drum sieve 104 by the inner side wall of the driven scraper 207, reducing the problem of impurity accumulation in the filter holes on the outer side wall of the drum sieve 104 and improving the efficiency of coal water separation.

[0034] To make the process of the inclined panel 1 being supported obliquely in this embodiment more convenient, the following structure is improved, as Figures 1 - 4 shown, on one side of the feed cylinder 2 of this embodiment, a first annular groove 201 is opened. One end of the drum sieve 104 is rotatably fitted inside the first annular groove 201. A first motor is installed inside the placement groove 103, and a rotating shaft 105 is installed at the output end of the first motor. The other end of the drum sieve 104 is installed at one end of the rotating shaft 105. At the bottom of the inclined panel 1, a first support plate 101 and a second support plate 102 located on one side of the first support plate 101 are installed. The length of the first support plate 101 is greater than the length of the second support plate 102. One side of the collection box 106 is connected and communicated with a drain pipe 107, and the drain pipe 107 is installed inside the second support plate 102.

[0035] When this embodiment is in use, first start the first motor. The output end of the first motor drives the drum sieve 104 to rotate inside the placement groove 103 through the rotating shaft 105, and the rotating drum sieve 104 separates the coal water, and the filtered coal water flows into the collection box 106 for collection.

[0036] The provided first support plate 101 and second support plate 102 are used to support the inclined panel 1 through the first support plate 101 and second support plate 102. Since the length of the first support plate 101 is greater than the length of the second support plate 102, it is convenient to place the inclined panel 1 obliquely.

[0037] To make the rotation process of the sliding block 204 on one side of the feed cylinder 2 in this embodiment more stable, the following structure is improved, as Figures 1 - 4As shown in the figure, a second annular groove 203 is formed on the outer sidewall of the feed cylinder 2 of this embodiment. The sliding block 204 is rotatably fitted inside the second annular groove 203. A connecting plate 205 is installed on one side of the sliding block 204. A fixing block 206 is installed on one side of the connecting plate 205. One end of the scraping plate 207 is installed on one side of the fixing block 206. A guiding groove 208 is formed on one side of the connecting plate 205. A second motor is installed inside the guiding groove 208. The output end of the second motor is provided with a rotating rod 209. A gear 210 is installed on the rotating rod 209. A plurality of teeth are evenly distributed on the outer sidewall of the feed cylinder 2. The gear 210 is meshed and fitted with the teeth. A plurality of brushes are evenly installed on the inner sidewall of the scraping plate 207. One end of the brush is in cooperation with the outer sidewall of the drum sieve 104. One side of the feed cylinder 2 is connected and communicated with a feed port 202.

[0038] When this embodiment is in use, first rotate the second motor. The output end of the second motor drives the gear 210 to rotate through the rotating rod 209. Since the gear 210 is meshed and fitted with the teeth, the gear 210 will drive the connecting plate 205 to rotate. The connecting plate 205 drives the scraping plate 207 to rotate through the fixing block 206. The scraping plate 207 drives the brush to clean the impurities accumulated on the outer sidewall of the drum sieve 104. The connecting plate 205 drives the sliding block 204 to rotate inside the second annular groove 203, thereby completing the cleaning of the impurities on the outer sidewall of the drum sieve 104. Among them, the sliding block 204 and the second annular groove 203 can be selected with a T-shaped cross-section, and the second annular groove 203 is used to guide the rotation direction of the sliding block 204, reducing the problem of the sliding block 204 tilting during rotation and improving the stability of the sliding block 204 during rotation.

[0039] The present invention is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present invention, as long as they have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention. The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A drum-type coal-water separation device, characterized in that, Including: An inclined panel (1), a placement groove (103) is provided on one side of the inclined panel (1), a feeding cylinder (2) is installed inside the placement groove (103), a sliding block (204) is rotatably fitted on the feeding cylinder (2), a scraping plate (207) is installed on one side of the sliding block (204), and a collection box (106) is installed at the bottom of the inclined panel (1); A drum sieve (104) rotatably fitted on one side of the feeding cylinder (2), the inner side wall of the scraping plate (207) is attached to the outer side wall of the drum sieve (104), and the collection box (106) is located on the periphery of the drum sieve (104).

2. The drum-type coal-water separation device according to claim 1, characterized in that, A first annular groove (201) is provided on one side of the feeding cylinder (2), one end of the drum sieve (104) is rotatably fitted inside the first annular groove (201), a first motor is installed inside the placement groove (103), a rotating shaft (105) is installed at the output end of the first motor, and the other end of the drum sieve (104) is installed on one end of the rotating shaft (105).

3. The drum-type coal-water separation device according to claim 1, characterized in that, A first support plate (101) is installed at the bottom of the inclined panel (1), and a second support plate (102) is located on one side of the first support plate (101), and the length of the first support plate (101) is greater than the length of the second support plate (102).

4. A drum-type coal-water separation device according to claim 3, characterized in that One side of the collection box (106) is connected and communicated with a drain pipe (107), and the drain pipe (107) is installed inside the second support plate (102).

5. A drum-type coal-water separation device according to claim 1, characterized in that, A second annular groove (203) is provided on the outer side wall of the feeding cylinder (2), the sliding block (204) is rotatably fitted inside the second annular groove (203), a connecting plate (205) is installed on one side of the sliding block (204), a fixing block (206) is installed on one side of the connecting plate (205), and one end of the scraping plate (207) is installed on one side of the fixing block (206).

6. The drum type coal-water separation device according to claim 5, wherein, A guiding groove (208) is provided on one side of the connecting plate (205), a second motor is installed inside the guiding groove (208), a rotating rod (209) is installed at the output end of the second motor, a gear (210) is installed on the rotating rod (209), and a plurality of teeth are uniformly distributed on the outer side wall of the feeding cylinder (2), and the gear (210) is meshed with the teeth.

7. A drum type coal-water separation device according to claim 1, characterized in that, A plurality of brushes are uniformly installed on the inner side wall of the scraping plate (207), and one end of the brush is matched with the outer side wall of the drum sieve (104).

8. A drum-type coal-water separation device according to claim 1, characterized in that, One side of the feeding cylinder (2) is connected and communicated with a feeding port (202).

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