Coal tar production wastewater treatment anti-blocking device

Abstract

The utility model relates to the technical field of asphalt production and processing, and discloses a coal tar production wastewater treatment anti-blocking device which comprises a wastewater tank, the outer wall of the wastewater tank is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, and the outer wall of the first rotating shaft is fixedly connected with a first connecting plate. A second rotating shaft is rotatably connected to the inner wall of the first connecting plate, a sliding block is rotatably connected to the outer wall of a third rotating shaft, a scraper is fixedly connected to the outer wall of the sliding block, a limiting rod is slidably connected to the inner wall of the sliding block, and a sealing assembly is arranged on the inner wall of the waste water tank. According to the waste water treatment device, the first motor works to drive the first rotating shaft to rotate so as to drive the first connecting plate to rotate, the first connecting plate rotates to drive the sliding block to slide on the inner wall of the waste water tank, and the sliding block slides to drive the scraping plate to slide, so that residues settled in the waste water tank can be scraped; and waste residues are prevented from entering the pipeline to cause blockage.

Description

TECHNICAL FIELD

[0001] The utility model relates to bitumen production and processing technical field especially relates to a coal tar production wastewater treatment anti - jam device. BACKGROUND

[0002] Bitumen is a black or dark brown oily substance, usually semi-solid or high viscosity liquid at room temperature, coal tar used in bitumen production is an important raw material, which is usually used as adhesive for manufacturing bitumen mixture (such as asphalt concrete). Coal tar is a by-product produced in the coking process, which has various chemical components, including benzene, toluene, xylene and other polycyclic aromatic hydrocarbon compounds. These compounds endow coal tar with good adhesion and durability, making it have important use in bitumen production. The use of coal tar in bitumen production usually produces wastewater, which may contain various organic compounds and other pollutants, so it needs to be treated to meet the discharge standard or be reused. The wastewater may be blocked due to impurities during treatment.

[0003] When treating the wastewater produced by using coal tar in the bitumen production process, the residue in the wastewater is prevented from precipitating at the bottom of the filter box, causing blockage of the pipeline. A coal tar production wastewater treatment anti-jam device is needed. CONTENT OF THE UTILITY MODEL

[0004] In order to make up for the above shortcomings, the utility model provides a coal tar production wastewater treatment anti-jam device, which aims to improve the problem of pipeline blockage caused by the inability to scrape the residue at the bottom of the filter box.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A coal tar production wastewater treatment anti-jam device, comprising a wastewater tank, a first motor is fixedly connected to the outer wall of the wastewater tank, a first rotating shaft is fixedly connected to the output end of the first motor, a first connecting plate is fixedly connected to the outer wall of the first rotating shaft, a second rotating shaft is rotatably connected to the inner wall of the first connecting plate, a second connecting plate is fixedly connected to the outer wall of the second rotating shaft, a third rotating shaft is fixedly connected to the inner wall of the second connecting plate, a sliding block is rotatably connected to the outer wall of the third rotating shaft, a scraper is fixedly connected to the outer wall of the sliding block, the lower surface of the scraper is slidably connected to the inner wall of the wastewater tank, a limiting rod is slidably connected to the inner wall of the sliding block, and the outer wall of the limiting rod is fixedly connected to the inner wall of the wastewater tank. A sealing assembly is arranged on the inner wall of the wastewater tank.

[0007] Preferably, the sealing assembly comprises a sealing plate, the outer wall of the sealing plate is slidably connected to the inner wall of the wastewater tank, the outer wall of the sealing plate is fixedly connected with a tank door, and the inner wall of the tank door is slidably connected to the outer wall of the wastewater tank.

[0008] Preferably, the outer wall of the wastewater tank is fixedly connected with a hinge, the outer wall of the hinge is fixedly connected with the outer wall of the tank door, the outer wall of the tank door is fixedly connected with a handle, the inner wall of the wastewater tank is fixedly connected with a water outlet pipe, the inner wall of the wastewater tank is fixedly connected with a first filter plate, and the inner wall of the wastewater tank is fixedly connected with a second filter plate.

[0009] Preferably, the outer wall of the wastewater tank is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a first connecting column, and the outer wall of the first connecting column is fixedly connected with a first connecting rod.

[0010] Preferably, the inner wall of the first connecting rod is fixedly connected with a second connecting column, the outer wall of the second connecting column is rotatably connected with a second connecting rod, and the inner wall of the second connecting rod is rotatably connected with a third connecting column.

[0011] Preferably, the outer wall of the third connecting column is fixedly connected with a gear, and the outer wall of the gear is meshedly connected with a first rack.

[0012] Preferably, the outer wall of the gear is meshedly connected with a second rack, the lower surface of the second rack is fixedly connected with a protective shell, and the outer wall of the protective shell is fixedly connected with the outer wall of the wastewater tank.

[0013] Preferably, the inner wall of the first rack is fixedly connected with a round rod, the outer wall of the round rod is rotatably connected with a roller brush, and the outer wall of the round rod is slidably connected with the inner wall of the wastewater tank.

[0014] The utility model has the following beneficial effects:

[0015] 1、in the utility model, through first motor work drive first rotary shaft rotation, and can drive first connecting plate rotation through first connecting plate rotation, can drive second connecting plate rotation through first connecting plate rotation, and can drive sliding block in the inner wall of wastewater tank sliding through sliding block sliding, can drive scraper sliding through sliding block sliding, so can reach to the residue of wastewater tank in depositing scraping, prevent waste residue into pipe and lead to the effect that block.

[0016] 2、in the utility model, through second motor work drive first connecting column rotation, and can drive first connecting rod rotation through first connecting rod rotation, can drive second connecting rod movement through first connecting rod rotation, and can drive third connecting column on the upper surface of second rack movement simultaneously, can drive roller brush movement through round rod through second rack, through roller brush rotation can clean the waste residue in second filter plate, so reach the effect of cleaning second filter plate.

[0017] 3. The utility model discloses a first filter plate and a second filter plate are arranged in the wastewater tank, and the first filter plate and the second filter plate are arranged in the wastewater tank in a staggered manner, when the wastewater passes through the two filter plates of different sizes, the slightly larger waste residue can be filtered out through the second filter plate, and then the smaller waste residue can be filtered out through the first filter plate, thereby achieving the effect of grading and filtering the waste residue in the waste liquid. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A perspective view of a coal tar production wastewater treatment anti-blocking device is provided for the utility model;

[0019] Figure 2 A scraper schematic diagram of a coal tar production wastewater treatment anti-blocking device is provided for the utility model;

[0020] Figure 3 A first motor schematic diagram of a coal tar production wastewater treatment anti-blocking device is provided for the utility model;

[0021] Figure 4 A second filter plate schematic diagram of a coal tar production wastewater treatment anti-blocking device is provided for the utility model

[0022] Figure 5 A gear schematic diagram of a coal tar production wastewater treatment anti-blocking device is provided for the utility model.

[0023] LEGEND:

[0024] 1, wastewater tank;2, first motor;3, first rotating shaft;4, first connecting plate;5, second rotating shaft;6, second connecting plate;7, third rotating shaft;8, sliding block;9, scraper;10, limiting rod;11, hinge;12, tank door;13, handle;14, sealing plate;15, first filter plate;16, second filter plate;17, second motor;18, first connecting column;19, first connecting rod;20, second connecting column;21, second connecting rod;22, third connecting column;23, gear;24, first rack;25, second rack;26, protective shell;27, round rod;28, roller brush;29, water outlet pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] REFERENCE Figure 1 - Figure 3The utility model provides a kind of coal tar production wastewater treatment anti -blocking device, including wastewater tank 1, the outer wall of wastewater tank 1 is fixedly connected with first motor 2, the output of first motor 2 is fixedly connected with first rotating shaft 3, the outer wall of first rotating shaft 3 is fixedly connected with first connecting plate 4, the inner wall of first connecting plate 4 is rotatably connected with second rotating shaft 5, the outer wall of second rotating shaft 5 is fixedly connected with second connecting plate 6, the inner wall of second connecting plate 6 is fixedly connected with third rotating shaft 7, the outer wall of third rotating shaft 7 is rotatably connected with sliding block 8, the outer wall of sliding block 8 is fixedly connected with scraper 9, the lower surface of scraper 9 is slidably connected in the inner wall of wastewater tank 1, the inner wall of sliding block 8 is slidably connected with limiting rod 10, the outer wall of limiting rod 10 is fixedly connected in the inner wall of wastewater tank 1, the inner wall of wastewater tank 1 is provided with sealing assembly;

[0027] Specifically, wastewater tank 1 has a fixing effect on first motor 2, first motor 2 can make first rotating shaft 3 rotate, first rotating shaft 3 has a fixing effect on first connecting plate 4, first connecting plate 4 rotates on the outer wall of second rotating shaft 5, second rotating shaft 5 has a fixing effect on second connecting plate 6, second connecting plate 6 has a fixing effect on third rotating shaft 7, sliding block 8 rotates on the inner wall of third rotating shaft 7, sliding block 8 has a fixing effect on scraper 9, sliding block 8 slides on the outer wall of limiting rod 10, wastewater tank 1 has a fixing effect on limiting rod 10, and the inner wall of wastewater tank 1 is provided with a sealing assembly.

[0028] Referring to Figure 3 The sealing assembly includes a sealing plate 14, the outer wall of the sealing plate 14 is slidably connected to the inner wall of the wastewater tank 1, the outer wall of the sealing plate 14 is fixedly connected with a tank door 12, and the inner wall of the tank door 12 is slidably connected to the outer wall of the wastewater tank 1.

[0029] Specifically, the sealing plate 14 slides on the inner wall of the wastewater tank 1, the tank door 12 has a fixing effect on the sealing plate 14, and the tank door 12 slides on the outer wall of the wastewater tank 1.

[0030] Referring to Figure 3 - Figure 4 The outer wall of the wastewater tank 1 is fixedly connected with a hinge 11, the outer wall of the hinge 11 is fixedly connected to the outer wall of the tank door 12, the outer wall of the tank door 12 is fixedly connected with a handle 13, the inner wall of the wastewater tank 1 is fixedly connected with a water outlet pipe 29, the inner wall of the wastewater tank 1 is fixedly connected with a first filter plate 15, and the inner wall of the wastewater tank 1 is fixedly connected with a second filter plate 16.

[0031] Specifically, the wastewater tank 1 has a fixing effect on the hinge 11, the hinge 11 has a fixing effect on the tank door 12, the tank door 12 has a fixing effect on the handle 13, the wastewater tank 1 has a fixing effect on the water outlet pipe 29, the wastewater tank 1 has a fixing effect on the first filter plate 15, and the wastewater tank 1 has a fixing effect on the second filter plate 16.

[0032] Referring to Figure 1 and Figure 5 The outer wall of the wastewater tank 1 is fixedly connected with a second motor 17. The output end of the second motor 17 is fixedly connected with a first connecting column 18. The outer wall of the first connecting column 18 is fixedly connected with a first connecting rod 19. The inner wall of the first connecting rod 19 is fixedly connected with a second connecting column 20. The outer wall of the second connecting column 20 is rotatably connected with a second connecting rod 21. The inner wall of the second connecting rod 21 is rotatably connected with a third connecting column 22. The outer wall of the third connecting column 22 is fixedly connected with a gear 23. The outer wall of the gear 23 is meshingly connected with a first rack 24. The outer wall of the gear 23 is meshingly connected with a second rack 25. The lower surface of the second rack 25 is fixedly connected with a protective shell 26. The outer wall of the protective shell 26 is fixedly connected to the outer wall of the wastewater tank 1. The inner wall of the first rack 24 is fixedly connected with a round rod 27. The outer wall of the round rod 27 is rotatably connected with a roller brush 28. The outer wall of the round rod 27 is slidably connected to the inner wall of the wastewater tank 1.

[0033] Specifically, the second motor 17 is fixed by the wastewater tank 1. The first connecting column 18 can be rotated by the second motor 17. The first connecting rod 19 is fixed by the first connecting column 18. The second connecting column 20 is fixed by the first connecting rod 19. The second connecting rod 21 is rotatable on the outer wall of the second connecting column 20. The second connecting rod 21 is rotatable on the outer wall of the third connecting column 22. The gear 23 is fixed by the first motor 2. The first rack 24 can be slid by the gear 23. The second rack 25 is fixed by the protective shell 26. The protective shell 26 is fixed by the wastewater tank 1. The round rod 27 is fixed by the first rack 24. The roller brush 28 is rotatable on the outer wall of the round rod 27.

[0034] Working principle: when the device needs to be used, the wastewater produced by using coal tar in the asphalt production process is poured into the wastewater tank 1, the inside of the wastewater tank 1 is provided with a first filter plate 15 and a second filter plate 16, the two holes of the first filter plate 15 and the second filter plate 16 are of different sizes, when the wastewater passes through the second filter plate 16, the slightly larger waste residue can be filtered out, and then the smaller waste residue is filtered out through the first filter plate 15, thereby achieving the effect of grading filtering the waste residue in the waste liquid, the filtered wastewater can be discharged through the water outlet pipe 29, after the wastewater is filtered, smaller waste residue cannot be filtered out through the filter plate and will pass through the filter plate with the wastewater, and then deposit inside the wastewater tank 1, when the wastewater is discharged, the waste residue remains, at this time, the first motor 2 is started, when the first motor 2 works, the first rotating shaft 3 can be driven to rotate, when the first rotating shaft 3 rotates, the first connecting plate 4 can be driven to rotate, when the first connecting plate 4 rotates, the second connecting plate 6 can be driven to rotate through the second rotating shaft 5, when the second connecting plate 6 moves, the sliding block 8 can be driven to slide on the inner wall of the wastewater tank 1, when the sliding block 8 slides, the scraper 9 can be driven to slide, the sliding block 8 slides while the limiting rod 10 prevents the sliding block 8 from deviating, thereby achieving the effect of scraping the deposited residue in the wastewater tank 1 to prevent the waste residue from entering the pipeline and causing blockage, after the waste residue is scraped to one side, the handle 13 is pulled to open the tank door 12, the waste residue can be swept out of the inside of the wastewater tank 1, the inner wall of the tank door 12 is provided with a sealing plate 14 to prevent water leakage, the second motor 17 is started, when the second motor 17 works, the first connecting column 18 can be driven to rotate, when the first connecting column 18 rotates, the first connecting rod 19 can be driven to rotate, thereby the second connecting rod 21 can be driven to move through the second connecting column 20, when the second connecting rod 21 moves, the third connecting column 22 can be driven to move on the upper surface of the second rack 25, at the same time, the first rack 24 can be driven to slide on the inner wall of the wastewater tank 1, thereby the roller brush 28 can be driven to move through the round rod 27, when the roller brush 28 moves, it can rotate on the outer wall of the round rod 27, when rotating, it can sweep the waste residue in the second filter plate 16, thereby achieving the effect of sweeping the second filter plate 16, the device not only can achieve the effect of grading filtering the waste residue in the waste liquid, but also can achieve the effect of scraping the deposited residue in the wastewater tank 1 to prevent the waste residue from entering the pipeline and causing blockage, and can achieve the effect of sweeping the second filter plate 16.

[0035] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the protection scope of the present application.

Claims

1. A device for preventing coal tar production wastewater from being blocked, comprising a wastewater tank (1), characterized in that: The outer wall of the wastewater tank (1) is fixedly connected to a first motor (2), an output end of the first motor (2) is fixedly connected to a first rotating shaft (3), the outer wall of the first rotating shaft (3) is fixedly connected to a first connecting plate (4), the inner wall of the first connecting plate (4) is rotatably connected to a second rotating shaft (5), the outer wall of the second rotating shaft (5) is fixedly connected to a second connecting plate (6), the inner wall of the second connecting plate (6) is fixedly connected to a third rotating shaft (7), the outer wall of the third rotating shaft (7) is rotatably connected to a slider (8), the outer wall of the slider (8) is fixedly connected to a scraper (9), the lower surface of the scraper (9) is slidably connected to the inner wall of the wastewater tank (1), the inner wall of the slider (8) is slidably connected to a limiting rod (10), the outer wall of the limiting rod (10) is fixedly connected to the inner wall of the wastewater tank (1), and the inner wall of the wastewater tank (1) is provided with a sealing assembly.

2. The anti-blocking device for treating coal tar production wastewater according to claim 1, characterized in that: The sealing assembly comprises a sealing plate (14), the outer wall of the sealing plate (14) being slidably connected to the inner wall of the wastewater tank (1), the outer wall of the sealing plate (14) being fixedly connected to a tank door (12), and the inner wall of the tank door (12) being slidably connected to the outer wall of the wastewater tank (1).

3. The anti-blocking device for treating coal tar production wastewater according to claim 2, characterized in that: The outer wall of the wastewater tank (1) is fixedly connected to a hinge (11), the outer wall of the hinge (11) is fixedly connected to the outer wall of the tank door (12), the outer wall of the tank door (12) is fixedly connected to a handle (13), the inner wall of the wastewater tank (1) is fixedly connected to a water outlet pipe (29), the inner wall of the wastewater tank (1) is fixedly connected to a first filter plate (15), and the inner wall of the wastewater tank (1) is fixedly connected to a second filter plate (16).

4. The anti-blocking device for treating coal tar production wastewater according to claim 1, characterized in that: A second motor (17) is fixedly connected to the outer wall of the wastewater tank (1), an output end of the second motor (17) is fixedly connected to a first connecting column (18), and an outer wall of the first connecting column (18) is fixedly connected to a first connecting rod (19).

5. The anti-blocking device for treating coal tar production wastewater according to claim 4, characterized in that: The inner wall of the first connecting rod (19) is fixedly connected to a second connecting column (20), the outer wall of the second connecting column (20) is rotatably connected to a second connecting rod (21), and the inner wall of the second connecting rod (21) is rotatably connected to a third connecting column (22).

6. The anti-blocking device for treating coal tar production wastewater according to claim 5, characterized in that: The outer wall of the third connecting column (22) is fixedly connected to a gear (23), and the outer wall of the gear (23) is meshingly connected to a first rack (24).

7. The anti-blocking device for treating coal tar production wastewater according to claim 6, characterized in that: The outer wall of the gear (23) is meshedly connected with a second rack (25), the lower surface of the second rack (25) is fixedly connected with a protective shell (26), and the outer wall of the protective shell (26) is fixedly connected to the outer wall of the wastewater tank (1).

8. The anti-blocking device for treating coal tar production wastewater according to claim 6, characterized in that: The inner wall of the first rack (24) is fixedly connected to a round rod (27), the outer wall of the round rod (27) is rotatably connected to a roller brush (28), and the outer wall of the round rod (27) is slidably connected to the inner wall of the wastewater tank (1).

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