Screening and dust removing device for coke production

Abstract

The utility model discloses a screening dust removal device for coke production, which relates to the field of coke production and comprises a support frame, a water tank is fixedly connected to the center of the top of the support frame, a circulating pipe is fixedly connected to the center of the back of the water tank, a filter disc is fixedly connected to the bottom of the circulating pipe, and a screening device is arranged in an inner cavity of the support frame. A vibration motor is fixedly connected to the center of the left side of the screening device, a screening disc is fixedly connected into an inner cavity of the supporting frame, a conveying assembly is fixedly connected to the right side of the supporting frame, a conveying belt is installed in an inner cavity of the conveying assembly, and an air draft fan is installed on the back face of the conveying assembly. A collecting box is fixedly connected to the center of the front face of the air draft fan. According to the screening and dust removing device for coke production, dust can be prevented from splashing when coke is subjected to production and screening work, so that the health of workers can be guaranteed, and the environment cannot be polluted.

Description

Technical Field

[0001] The utility model relates to the field of coke production, in particular to a coke production screening and dust removal device. Background Art

[0002] Charcoal is a coking product of coal. It is a solid fuel and an important chemical raw material. It is a kind of carbon made by heating bituminous coal to a certain temperature under air-tight conditions and then going through drying, pyrolysis, melting, bonding, solidification, and shrinkage stages. This process is also called high-temperature coking.

[0003] When coke is screened, a large amount of dust will be generated, which will affect human health after inhalation and will also have an impact on the environment.

[0004] Therefore, it is necessary to propose a coke production screening and dust removal device to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a coke production screening and dust removal device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A coke production screening and dust removal device, comprising a support frame, a water tank is fixedly connected to the center of the top of the support frame, a circulation pipe is fixedly connected to the center of the back of the water tank, a filter plate is fixedly connected to the bottom of the circulation pipe, a screening device is arranged in the inner cavity of the support frame, a vibration motor is fixedly connected to the center of the left side of the screening device, and a sieve plate is fixedly connected to the inner cavity of the support frame;

[0008] A conveying assembly is fixedly connected to the right side of the support frame, a conveying belt is installed in the inner cavity of the conveying assembly, an exhaust fan is installed on the back side of the conveying assembly, and a collection box is fixedly connected to the center of the front side of the exhaust fan.

[0009] Preferably, a sealing plug is inserted in the center of the top of the water tank, a spray pipe is fixedly connected to the center of the bottom of the water tank through a pipeline, a valve is connected to the outer wall flange of the pipeline, and the spray pipe is located at the top of the inner cavity of the screening device.

[0010] Preferably, the circulation pipe is "C"-shaped, the bottom of the circulation pipe is fixedly connected to the bottom of the back side of the screening device, the filter plate is fixedly connected to the bottom of the back side of the inner cavity of the screening device, spring legs are symmetrically fixedly connected around the bottom of the screening device, and the outer wall flange of the circulation pipe is connected to a water pump.

[0011] Preferably, the screening device is a hollow structure with the top communicating with the outside, a feed pipe is fixedly connected to the top of the left side of the screening device, a box door is rotatably connected to the center of the front of the screening device, there are two sieve plates, the sieve plates are inclined, and the size of the top sieve plate is larger than that of the bottom sieve plate.

[0012] Preferably, a controller is fixedly connected to the left side of the front side of the conveying component, and there are two conveyor belts, which are installed at the top and bottom of the inner cavity of the conveying component. The two conveyor belts are respectively on the same axis as the right sides of the two sieve plates, and a through groove is opened on the back of the inner cavity of the conveying component, and a filter net is fixedly connected in the inner cavity of the through groove.

[0013] Preferably, long bolts are symmetrically threaded around the back of the exhaust fan, and the exhaust fan is threadedly connected to the back of the conveying component through the long bolts. The collection box is a cavity structure with the front communicating with the outside, and a small-diameter filter is fixedly connected to the back of the inner cavity of the collection box.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The coke production screening and dust removal device can drive the sieve plate to vibrate through the screening device by starting the vibration motor, so that the material can be screened. The water tank can be supported by the support frame, so that when the screening device vibrates, it will not affect the water tank. The inner cavity of the screening device can be sprayed by the spray pipe, so as to prevent dust from splashing when the material is screened.

[0017] 2. The coke production screening and dust removal device can recycle the water after spraying through the provided circulation pipe, and can filter the waste water after spraying through the provided filter plate, so as to facilitate the subsequent re-spraying and dust removal work on the waste water, and can replenish water to the water tank by opening the provided sealing plug, and can clean the inner cavity of the screening device by opening the provided box door.

[0018] 3. The coke production screening and dust removal device can convey the materials screened by the two sieve plates through the two conveyor belts. By starting the exhaust fan, the moisture and excess dust of the materials can be removed. The materials and dust can be filtered through the filter net and the small-diameter filter net, so that the extracted dust can be stored in the inner cavity of the collection box, which is convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the front side of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the water tank of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the inner cavity of the screening device of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the exhaust fan of the utility model.

[0023] In the figure: 1. support frame; 2. water tank; 3. sealing plug; 4. spray pipe; 5. circulation pipe; 6. filter plate; 7. screening device; 8. box door; 9. spring support legs; 10. vibration motor; 11. feed pipe; 12. sieve plate; 13. transmission component; 14. controller; 15. conveyor belt; 16. filter screen; 17. exhaust fan; 18. long bolt; 19. collection box; 20. small-diameter filter screen. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-3As shown, a coke production screening and dust removal device comprises a support frame 1, a water tank 2 is fixedly connected in the middle of the top of the support frame 1, a circulation pipe 5 is fixedly connected in the middle of the back of the water tank 2, a filter disc 6 is fixedly connected to the bottom of the circulation pipe 5, a screening device 7 is arranged in the inner cavity of the support frame 1, a vibration motor 10 is fixedly connected in the middle of the left side of the screening device 7, a sieve disc 12 is fixedly connected in the inner cavity of the support frame 1, a sealing plug 3 is inserted in the middle of the top of the water tank 2, a spray pipe 4 is fixedly connected in the middle of the bottom of the water tank 2 through a pipeline, a valve is connected to the outer wall flange of the pipeline, the spray pipe 4 is located at the top of the inner cavity of the screening device 7, the circulation pipe 5 is "C" shaped, the bottom of the circulation pipe 5 is fixedly connected to the bottom of the back of the screening device 7, the filter disc 6 is fixedly connected to the bottom of the back of the inner cavity of the screening device 7, spring legs 9 are symmetrically fixedly connected around the bottom of the bottom of the screening device 7, the screening device 7 is a cavity structure whose top is connected to the outside, and a feed pipe 11 is fixedly connected to the top of the left side of the screening device 7. The center of the front of the screening device 7 is rotatably connected with a box door 8. There are two sieve plates 12. The sieve plates 12 are inclined. The size of the top sieve plate 12 is larger than that of the bottom sieve plate 12. By starting the vibration motor 10, the sieve plate 12 can be driven to vibrate through the screening device 7, so that the material can be screened. The water tank 2 can be supported by the support frame 1 so that when the screening device 7 vibrates, it will not affect the water tank 2. The inner cavity of the screening device 7 can be sprayed by the spray pipe 4, so that dust can be prevented from splashing when the material is screened. The water after spraying can be recycled by the circulation pipe 5. The waste water after spraying can be filtered by the filter plate 6, so as to facilitate the subsequent re-spraying and dust removal of the waste water. By opening the sealing plug 3, the water tank 2 can be replenished with water. By opening the box door 8, the inner cavity of the screening device 7 can be cleaned conveniently.

[0026] like Figure 1 , 3As shown in , a coke production screening and dust removal device, a conveying component 13 is fixedly connected to the right side of the support frame 1, a conveying belt 15 is installed in the inner cavity of the conveying component 13, an exhaust fan 17 is installed on the back of the conveying component 13, a collecting box 19 is fixedly connected to the center of the front of the exhaust fan 17, a controller 14 is fixedly connected to the left side of the front of the conveying component 13, there are two conveying belts 15, the two conveying belts 15 are installed at the top and bottom of the inner cavity of the conveying component 13, the two conveying belts 15 are respectively on the same axis with the right sides of the two sieve plates 12, a through groove is opened on the back of the inner cavity of the conveying component 13, a filter screen 16 is fixedly connected to the inner cavity of the through groove, and a filter screen 16 is fixedly connected to the back of the exhaust fan 17 Long bolts 18 are symmetrically threadedly connected on all sides, and the exhaust fan 17 is threadedly connected to the back of the conveying component 13 through the long bolts 18. The collecting box 19 is a cavity structure whose front is connected to the outside world. A small-diameter filter screen 20 is fixedly connected to the back of the inner cavity of the collecting box 19. Through the two conveyor belts 15, the materials screened by the two sieve plates 12 can be conveyed and processed. By starting the exhaust fan 17, moisture and excess dust can be removed from the materials. Through the filter screen 16 and the small-diameter filter screen 20, the materials and dust can be filtered, so that the extracted dust can be stored in the inner cavity of the collecting box 19, which is convenient for subsequent cleaning.

[0027] It should be noted that the utility model is a screening and dust removal device for coke production. When in use, the sealing plug 3 is opened, water is injected into the inner cavity of the water tank 2, and the material is injected into the inner cavity of the screening device 7 through the feeding pipe 11. The vibration motor 10 is started, so that the screening device 7 can drive the sieve plate 12 to vibrate. At this time, the sieve plate 12 can screen the material. While screening, the spray pipe 4 is started to spray the screening device 7. The waste water after spraying will fall into the bottom of the inner cavity of the screening device 7, and the screened material will fall into the top of the conveyor belt 15. When the conveyor belt 15 is started, the exhaust fan 17 is started to remove the moisture from the material on the top of the conveyor belt 15 and at the same time, the excess dust is sucked into the inner cavity of the collecting box 19. The long bolt 18 can be removed to clean the collecting box 19, and the circulation pipe 5 is started. The waste water in the inner cavity of the screening device 7 is filtered through the filter plate 6 and then re-enters the inner cavity of the water tank 2, so that it can be recycled.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A coke production screening and dust removal device, comprising a support frame (1), characterized in that: A water tank (2) is fixedly connected in the middle of the top of the support frame (1), a circulation pipe (5) is fixedly connected in the middle of the back of the water tank (2), a filter plate (6) is fixedly connected at the bottom of the circulation pipe (5), a screening device (7) is arranged in the inner cavity of the support frame (1), a vibration motor (10) is fixedly connected in the middle of the left side of the screening device (7), and a sieve plate (12) is fixedly connected in the inner cavity of the support frame (1); A conveying assembly (13) is fixedly connected to the right side of the support frame (1), a conveying belt (15) is installed in the inner cavity of the conveying assembly (13), an exhaust fan (17) is installed on the back of the conveying assembly (13), and a collection box (19) is fixedly connected in the middle of the front of the exhaust fan (17).

2. A coke production screening and dust removal device according to claim 1, characterized in that: A sealing plug (3) is inserted in the middle of the top of the water tank (2), a spray pipe (4) is fixedly connected to the middle of the bottom of the water tank (2) via a pipeline, a valve is connected to the outer wall flange of the pipeline, and the spray pipe (4) is located at the top of the inner cavity of the screening device (7).

3. A coke production screening and dust removal device according to claim 1, characterized in that: The circulation pipe (5) is in a "C" shape. The bottom of the circulation pipe (5) is fixedly connected to the bottom of the back side of the screening device (7). The filter plate (6) is fixedly connected to the bottom of the back side of the inner cavity of the screening device (7). The bottom of the screening device (7) is symmetrically fixedly connected with spring legs (9) around it. The outer wall flange of the circulation pipe (5) is connected to a water pump.

4. A coke production screening and dust removal device according to claim 1, characterized in that: The screening device (7) is a hollow structure with the top communicating with the outside, a feed pipe (11) is fixedly connected to the top of the left side of the screening device (7), a box door (8) is rotatably connected to the center of the front of the screening device (7), there are two sieve plates (12), the sieve plates (12) are inclined, and the size of the top sieve plate (12) is larger than that of the bottom sieve plate (12).

5. A coke production screening and dust removal device according to claim 1, characterized in that: A controller (14) is fixedly connected to the left side of the front of the conveying component (13), and there are two conveyor belts (15). The two conveyor belts (15) are installed at the top and bottom of the inner cavity of the conveying component (13). The two conveyor belts (15) are respectively on the same axis as the right sides of the two sieve plates (12). A through groove is opened on the back of the inner cavity of the conveying component (13), and a filter screen (16) is fixedly connected in the inner cavity of the through groove.

6. A coke production screening and dust removal device according to claim 1, characterized in that: The exhaust fan (17) is symmetrically threadedly connected with long bolts (18) on all sides of its back, and the exhaust fan (17) is threadedly connected to the back of the conveying component (13) via the long bolts (18). The collection box (19) is a hollow structure whose front is connected to the outside, and a small-diameter filter screen (20) is fixedly connected to the back of the inner cavity of the collection box (19).

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