Coke oven gas separation and purification device

Abstract

The utility model relates to the technical field of coke oven gas, and discloses a coke oven gas separation and purification device which comprises a furnace body, the top of the furnace body is communicated with a feeding port, a fixing plate is fixedly connected to the interior of the furnace body, the top of the fixing plate is fixedly connected with a supporting frame, and the side face of the supporting frame is fixedly connected with a knocking structure. A spraying structure is fixedly connected to the side face of the furnace body, the knocking structure comprises a motor, a rotating plate, a first sliding block, a first sliding groove, a connecting plate, a rotating rod, a gear, a toothed plate, a knocking rod, a second sliding groove, a second sliding block and a filtering plate, the motor is fixedly connected to the side face of the supporting frame, and the rotating plate is driven by the motor to rotate; a first sliding block slides in a first sliding groove to drive the first sliding groove to move up and down, so that a rotating rod is driven to rotate, a gear on the rotating rod is turned over under the action of a toothed plate, a knocking rod is driven to turn over to knock a filter plate, and impurities fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of coke oven gas, in particular to a coke oven gas separation and purification device. Background Art

[0002] Coke oven gas is a combustible gas obtained during the coking process when coke and tar products are produced. It is a by-product of the coking process. The main components of coke oven gas are hydrogen, methane and carbon monoxide. Coke oven gas can be used as heating fuel, steel rolling gas, or for power generation, production of pure hydrogen, etc.

[0003] For example, the Chinese patent: "CN217025872U", the technical solution disclosed in this patent is as follows: a coke oven gas separation and purification device with both separation and fine filtering functions is disclosed, including: a shell, a gas inlet is arranged on the lower side of the shell, a gas outlet is arranged on the top, and a liquid outlet is also arranged on the bottom; the inside of the shell is provided with an inertial demister, a wire mesh demister, and a fiber bed demister arranged in sequence from bottom to top along the air inlet direction; a regeneration mechanism, the regeneration mechanism is used to regenerate and clean the inertial demister, wire mesh demister, and fiber bed demister respectively. The utility model combines the sequential filtration of the inertial demister, the wire mesh demister, and the fiber bed demister, and has the characteristics of multiple functions and high separation accuracy. It can be widely used in the purification and separation of gas-solid-liquid, gas-liquid, gas-solid two-phase and multi-phase components in the production processes of the petroleum, petrochemical, coal chemical, environmental protection and other industries. At the same time, an effective regeneration mechanism is provided to further improve the processing efficiency and service life of the device.

[0004] However, in actual use, the filter element will be contaminated with impurities over a long period of time, causing blockage, and it needs to be knocked to make the dust and impurities fall off. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a coke oven gas separation and purification device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a coke oven gas separation and purification device, comprising a furnace body, the top of the furnace body is connected to be provided with a feeding port, the interior of the furnace body is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a supporting frame, the side of the supporting frame is fixedly connected with a knocking structure, the side of the furnace body is fixedly connected with a spray structure, the knocking structure comprises a motor, a rotating plate, a first slider, a first slide groove, a connecting plate, a rotating rod, a gear, a toothed plate, a knocking rod, a second slide groove, a second slider, and a filter plate, the motor is fixedly connected to the side of the supporting frame, the rotating plate is fixedly connected to the output end of the motor, the first slider is rotatably connected to the rotating plate, the first slide groove is sleeved on the outside of the first slider, the motor is installed to drive the rotating plate to rotate, the rotating plate is installed to drive the first slider to move, and drive the first slide groove to move up and down.

[0009] Preferably, the first slide groove is slidably connected to the side of the support frame, the connecting plate is fixedly connected to the side of the first slide groove, and the rotating rod is rotatably connected to the side of the connecting plate.

[0010] Preferably, the tooth plate is fixedly connected to the other side of the support frame, the gear is fixedly connected to the top of the rotating rod, the gear and the tooth plate are meshed with each other, the knocking rod is fixedly connected to the front side of the gear, the second slide groove is fixedly connected to the inside of the furnace body, the gear is installed to drive the knocking rod to flip, and the tooth plate is installed to make the gear rotate.

[0011] Preferably, the second slider is slidably connected to the inside of the second slide groove, the filter plate is fixedly connected to the side of the second slider, the top of the filter plate is fixedly connected to a spring, the other end of the spring is fixedly connected to the inner top side of the furnace body, and the spring is installed to limit the filter plate.

[0012] Preferably, the spray structure includes a water tank, the water tank is fixedly connected to the side of the furnace body, a water pump is fixedly connected to the interior of the water tank, and an output end of the water pump is fixedly connected to a water pipe.

[0013] Preferably, a spray pipe is fixedly connected to the bottom of the water pipe, and a filter is fixedly connected to the inside of the water tank, and the filter is installed to prevent dust from falling into it.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a coke oven gas separation and purification device, which has the following beneficial effects:

[0016] 1. A coke oven gas separation and purification device, wherein a rotating plate is driven to rotate by a motor, and a first slider is driven to slide inside a first slide slot, thereby driving the first slide slot to move up and down, thereby driving a rotating rod to rotate, and the gear on the rotating rod is flipped under the action of a tooth plate, driving a knocking rod to flip, knocking the filter plate, and causing impurities to fall off.

[0017] 2. The coke oven gas separation and purification device pumps water through a water pump inside a water tank and sprays water through a spray pipe to spray the inside of a furnace body, and dust and impurities fall down under the action of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a front view of the structure of the utility model;

[0020] Figure 2 It is a first cross-sectional view of the structure of the utility model;

[0021] Figure 3 It is a second cross-sectional view of the structure of the utility model;

[0022] Figure 4 It is an enlarged view of point A of the structure of the utility model;

[0023] Figure 5 It is an enlarged view of point B of the structure of the present utility model.

[0024] In the figure: 1. furnace body; 2. feed inlet; 3. fixed plate; 4. support frame; 5. knocking structure; 511. motor; 512. rotating plate; 513. first slider; 514. first slide groove; 515. connecting plate; 516. rotating rod; 517. gear; 518. tooth plate; 519. knocking rod; 520. second slide groove; 521. second slider; 522. filter plate; 523. spring; 6. spraying structure; 611. water tank; 612. water pump; 613. water pipe; 614. nozzle; 615. filter screen. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1 , 2As shown in Figures 3, 4 and 5, the utility model provides a coke oven gas separation and purification device, including a furnace body 1, a feeding port 2 is connected to the top of the furnace body 1, a fixing plate 3 is fixedly connected to the inside of the furnace body 1, a support frame 4 is fixedly connected to the top of the fixing plate 3, a knocking structure 5 is fixedly connected to the side of the support frame 4, a spray structure 6 is fixedly connected to the side of the furnace body 1, and the knocking structure 5 includes a motor 511, a rotating plate 512, a first sliding block 513, a first sliding groove 514, a connecting plate 515, a rotating plate 516, a first sliding block 517, a first sliding block 518, a first sliding block 519, a first sliding block 520, a first sliding block 521, a first sliding block 522, a first sliding block 523, a first sliding block 524, a first sliding block 525, a first sliding block 526, a first sliding block 527, a first sliding block 528, a first sliding block 529, a first sliding block 530, a first sliding block 531, a first sliding block 532, a first sliding block 533, a first sliding block 534, a first sliding block 535, a first sliding block 536, a first sliding block 537, a first sliding block 538, a first sliding block 539, a first sliding block 531, a first sliding block 531 Rod 516, gear 517, tooth plate 518, knock rod 519, second slide trough 520, second slider 521, filter plate 522, motor 511 is fixedly connected to the side of support frame 4, rotating plate 512 is fixedly connected to the output end of motor 511, first slider 513 is rotatably connected to rotating plate 512, first slide trough 514 is sleeved on the outside of first slider 513, motor 511 is installed to drive rotating plate 512 to rotate, rotating plate 512 is installed to drive first slider 513 to rotate The first slide 514 is moved up and down, and the first slide 514 is moved up and down, the first slide 514 is slidably connected to the side of the support frame 4, the connecting plate 515 is fixedly connected to the side of the first slide 514, the rotating rod 516 is rotatably connected to the side of the connecting plate 515, the tooth plate 518 is fixedly connected to the other side of the support frame 4, the gear 517 is fixedly connected to the top of the rotating rod 516, the gear 517 and the tooth plate 518 are meshed with each other, the knocking rod 519 is fixedly connected to the front of the gear 517, the second slide 520 is fixedly connected to the inside of the furnace body 1, the gear 518 is installed to drive the knocking rod 519 to flip, the tooth plate 518 is installed to make the gear 517 rotate, the second slider 521 is slidably connected to the inside of the second slide 520, the filter plate 522 is fixedly connected to the side of the second slider 521, the top of the filter plate 522 is fixedly connected with a spring 523, the other end of the spring 523 is fixedly connected to the internal top side of the furnace body 1, and the spring 523 is installed to limit the filter plate 522.

[0028] In this embodiment, the rotating plate 512 is driven to rotate by the motor 511, and the first slider 513 slides inside the first slide groove 514, driving the first slide groove 514 to move up and down, thereby driving the rotating rod 516 to rotate, and the gear 517 on the rotating rod 516 is flipped under the action of the tooth plate 517, driving the knocking rod 519 to flip, knocking the filter plate 522, and impurities fall off.

[0029] Example 2

[0030] like Figure 1 , 3As shown, on the basis of Example 1, the utility model provides a technical solution: the spray structure 6 includes a water tank 611, the water tank 611 is fixedly connected to the side of the furnace body 1, the inside of the water tank 611 is fixedly connected to a water pump 612, the output end of the water pump 612 is fixedly connected to a water pipe 613, the bottom of the water pipe 613 is fixedly connected to a nozzle 614, the inside of the water tank 611 is fixedly connected to a filter screen 615, and the filter screen 615 is installed to prevent dust from falling in.

[0031] In this embodiment, water is pumped by a water pump 612 inside a water tank 611 and sprayed by a nozzle 614 to spray the inside of the furnace body 1, and dust and impurities fall down under the action of the water.

[0032] The working principle of this coke oven gas separation and purification device is described in detail below.

[0033] like Figure 1 , 2 As shown in , 3 and 4, when in use, the motor 511 is started, the motor 511 drives the rotating plate 512 to rotate, the rotating plate 512 drives the first slider 513 to slide inside the first slide groove 514, and the first slide groove 514 slides up and down on the side of the support frame 4 under the action of the first slider 513, driving the rotating rod 516 to rotate, the rotating rod 516 drives the gear 517 to rotate, and the gear 517 drives the rotating rod 516 to rotate under the action of the tooth plate 518. When the rotating rod 516 rotates, it drives the knocking rod 519 to flip up and down, knocking the filter plate 522 up and down, and the dust falls down due to the vibration, and water is pumped by the water pump 612 inside the water tank 611, and sprayed through the nozzle 614, The inside of the furnace body 1 is sprayed, and dust and impurities fall down under the action of moisture.

Claims

1. A coke oven gas separation and purification device, comprising a furnace body (1), characterized in that: The top of the furnace body (1) is connected to a material inlet (2), a fixing plate (3) is fixedly connected to the inside of the furnace body (1), a support frame (4) is fixedly connected to the top of the fixing plate (3), a knocking structure (5) is fixedly connected to the side of the support frame (4), and a spraying structure (6) is fixedly connected to the side of the furnace body (1); The knocking structure (5) comprises a motor (511), a rotating plate (512), a first slider (513), a first slide groove (514), a connecting plate (515), a rotating rod (516), a gear (517), a tooth plate (518), a knocking rod (519), a second slide groove (520), a second slider (521), and a filter plate (522); The motor (511) is fixedly connected to a side surface of the support frame (4), the rotating plate (512) is fixedly connected to an output end of the motor (511), the first sliding block (513) is rotatably connected to the rotating plate (512), and the first sliding groove (514) is sleeved on the outside of the first sliding block (513).

2. A coke oven gas separation and purification device according to claim 1, characterized in that: The first slide groove (514) is slidably connected to a side surface of the support frame (4), the connecting plate (515) is fixedly connected to the side surface of the first slide groove (514), and the rotating rod (516) is rotatably connected to the side surface of the connecting plate (515).

3. A coke oven gas separation and purification device according to claim 2, characterized in that: The tooth plate (518) is fixedly connected to the other side of the support frame (4), the gear (517) is fixedly connected to the top of the rotating rod (516), the gear (517) and the tooth plate (518) are meshed with each other, the knocking rod (519) is fixedly connected to the front side of the gear (517), and the second slide groove (520) is fixedly connected to the inside of the furnace body (1).

4. A coke oven gas separation and purification device according to claim 3, characterized in that: The second slider (521) is slidably connected inside the second slide groove (520), the filter plate (522) is fixedly connected to the side of the second slider (521), the top end of the filter plate (522) is fixedly connected to a spring (523), and the other end of the spring (523) is fixedly connected to the internal top side of the furnace body (1).

5. The coke oven gas separation and purification device according to claim 1, characterized in that: The spray structure (6) comprises a water tank (611), the water tank (611) being fixedly connected to the side of the furnace body (1), a water pump (612) being fixedly connected inside the water tank (611), and a water pipe (613) being fixedly connected to the output end of the water pump (612).

6. A coke oven gas separation and purification device according to claim 5, characterized in that: A spray pipe (614) is fixedly connected to the bottom of the water pipe (613), and a filter screen (615) is fixedly connected to the inside of the water tank (611).

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