Coke humidifying and water replenishing device based on material distribution vehicle

Abstract

The utility model belongs to the technical field of coke production equipment, and particularly relates to a coke humidifying and water replenishing device based on a material distribution vehicle. Comprising a track and a water storage tank, the material distribution vehicle is provided with a discharge hopper and a base, the base is connected to the track through wheels in a rolling mode, the water outlet end of the water storage tank is connected with a water pump through a water pipe, the output end of the water pump is connected with a hose through a water pipe, and connecting pipes penetrate through and are welded to the two sides of the discharge hopper; the hose is wound on the winding drum after being in lap joint with the U-shaped wheel and penetrates out of a rotating shaft of the winding drum, the hose penetrates out of the rotating shaft and then is connected with a rotating connector, and the rotating connector is connected with two connecting pipes in parallel through the hose. According to the utility model, water is supplemented for coke in the distributing vehicle instead of being added in front of the vibrating screen, so that the coke foam is prevented from blocking meshes of the vibrating screen, the hose can be automatically wound, the hose is prevented from being treaded on the ground or affecting the passage, the hose does not need to be connected frequently, and the workload is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of coke production equipment, and in particular relates to a coke humidifying and water replenishing device based on a distribution vehicle. Background Art

[0002] Coke produced in coking plants requires humidification according to customer requirements. Existing dry quenching (CDQ) coke is humidified after leaving the oven using specialized coke humidification bins and fan dust removal systems to add water, reduce dust, and recover steam. Watering and humidification on distribution trucks is rarely practiced. Distribution trucks typically feature a Y-shaped discharge hopper with two outlets at the bottom, allowing for discharge from either or both outlets. Adding water on distribution trucks presents a challenge because they move on tracks, transporting coke to different coke bins. The mobility of the distribution trucks necessitates long hoses connected to the water supply nozzles, which drag on the ground and can be stepped on, hindering access. Alternatively, a hose with a quick-connect connector is installed at each coke bin. Manually connecting the hose to the nozzle when the distribution truck moves to the bin requires frequent operation and labor. Summary of the Invention

[0003] The purpose of the utility model is to provide a coke humidification and water replenishing device based on a distribution vehicle to solve the problems existing in the prior art.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A coke humidification and water replenishment device based on a distribution vehicle comprises a track and a water storage tank. The distribution vehicle is provided with a discharge hopper and a base. The base is connected to the track by rolling wheels. The water outlet end of the water storage tank is connected to a water pump through a water pipe, and the output end of the water pump is connected to a hose through a water pipe. Connecting pipes are penetrated and welded on both sides of the discharge hopper, and a plurality of nozzles are installed on the connecting pipes. A reel and a U-shaped wheel are installed on the base. The hose is overlapped with the U-shaped wheel, wound around the reel and passed through the rotating shaft of the reel. The hose is connected to a rotary joint after passing through the rotating shaft. The rotary joint connects two connecting pipes in parallel through the hose. Gears are fixed on the rotating shaft of the reel and the wheel axle, and the two gears are connected by a chain.

[0006] Furthermore, a long vertical pole and a short vertical pole are welded on both sides of the base respectively. The welding point of the long vertical pole and the short vertical pole is close to the wheel, and a support rod is welded on the short vertical pole.

[0007] Furthermore, a U-shaped wheel is fixed to the top end of the long vertical pole.

[0008] Furthermore, the support rod is L-shaped, one end of the support rod is welded to the short vertical rod, the other end of the support rod faces upward, and the fixed end of the rotary joint is fixed to the support rod.

[0009] Furthermore, the rotating shaft of the reel is in the shape of a circular tube, and the two shaft ends of the reel are respectively connected to the long vertical pole and the short vertical pole by bearings. After the hose passes through the reel, it passes out from the shaft end of the reel close to the short vertical pole. After passing through the reel, the hose is connected to the rotating end of the rotary joint.

[0010] Furthermore, the connecting pipe is T-shaped, one end of the connecting pipe is located in the discharge hopper, and the other end of the connecting pipe passes through and is welded to the discharge hopper.

[0011] Furthermore, the nozzle is installed at one end of the connecting pipe located inside the discharge hopper, and a valve is installed at one end of the connecting pipe located outside the discharge hopper. The two connecting pipes are connected in parallel with a rotary joint through a hose and a valve.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model replenishes water to the coke in the distribution vehicle instead of adding water in front of the vibrating screen, so as to prevent the coke foam from clogging the mesh of the vibrating screen. The utility model can automatically reel in the hose to prevent the hose from being stepped on the ground or affecting traffic. There is no need to frequently connect the hose, thus reducing the workload.

[0014] 2. The reel is driven by wheels, without the need for an additional motor, resulting in low production costs.

[0015] 3. The hose is automatically released or reeled in synchronously according to the rotation direction of the wheel, without the need to frequently connect the hose. It has a simple structure and good use effect.

[0016] 4. Whether the two discharge ends of the discharge hopper are opened and closed separately or simultaneously, water can be replenished by opening and closing the corresponding valves.

[0017] 5. Use the U-shaped wheels to lift the hose to a high place to prevent it from being stepped on or affecting traffic on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of the utility model.

[0019] Figure 2 This utility model Figure 1 Schematic diagram of the structure at point A in the middle.

[0020] Figure 3 It is a schematic diagram of the structure of the hose of the utility model passing through the axial end of the reel.

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the discharge hopper of the utility model.

[0022] Among them: 1. Track; 2. Water storage tank; 3. Fabric cart; 4. Discharge hopper; 5. Base; 6. Wheel; 7. Water pipe; 8. Water pump; 9. Hose; 10. Connecting pipe; 11. Sprinkler; 12. Winding drum; 13. U-shaped wheel; 14. Rotary joint; 15. Gear; 16. Chain; 17. Long vertical pole; 18. Short vertical pole; 19. Support rod; 20. Valve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] like Figure 1-4 As shown, a coke humidification and water replenishment device based on a distribution car includes a track 1, a water tank 2, a distribution car 3 with a discharge hopper 4 and a base 5, the base 5 is connected to the track 1 in a rolling manner through wheels 6, the water outlet end of the water tank 2 is connected to a water pump 8 through a water pipe 7, and the output end of the water pump 8 is connected to a hose 9 through a water pipe 7, connecting pipes 10 are penetrated and welded on both sides of the discharge hopper 4, and a plurality of nozzles 11 are installed on the connecting pipe 10, a reel 12 and a U-shaped wheel 13 are installed on the base 5, the hose 9 is overlapped with the U-shaped wheel 13, and is wound around the reel 12 and passed through the rotating shaft of the reel 12, and the hose 9 is connected to a rotary joint 14 after passing through the rotating shaft, and the rotary joint 14 is connected to the two connecting pipes 10 in parallel through the hose 9, and a gear 15 is fixed on the rotating shaft of the reel 12 and the wheel axle of the wheel 6, and the two gears 15 are connected by a chain 16.

[0025] The rotary joint 14 is a commonly used pipe connector, and its specific structure will not be described in detail here. The distribution car 3 is a commonly used equipment in coke production, also known as a distribution car. In this utility model, only the base 5, wheels 6, and discharge hopper 4 of the distribution car 3 are schematically drawn. Other structures have not been improved and are therefore not drawn.

[0026] A long vertical rod 17 and a short vertical rod 18 are welded to both sides of the base 5. The welding point of the long vertical rod 17 and the short vertical rod 18 is close to the wheel 6. A support rod 19 is welded to the short vertical rod 18. The long vertical rod 17 is used to install the U-shaped wheel 13 and the reel 12, and the short vertical rod 18 is used to install the reel 12 and the rotary joint 14.

[0027] U-shaped wheel 13 is fixed on the top of long vertical pole 17. U-shaped wheel 13 is used for lifting hose 9, makes hose 9 be in height, prevents the dish from being stepped on on the ground.

[0028] The support rod 19 is L-shaped, one end of the support rod 19 is welded to the short vertical rod 18, the other end of the support rod 19 is upward, and the fixed end of the rotary joint 14 is fixed to the support rod 19. The support rod 19 is used to install and fix the rotary joint 14.

[0029] The rotating shaft of the reel 12 is tubular, and the two axial ends of the reel 12 are respectively connected to the long vertical rod 17 and the short vertical rod 18 by bearings. The hose 9 passes through the reel 12 and then exits from the axial end of the reel 12 near the short vertical rod 18. After exiting the reel 12, the hose 9 is connected to the rotating end of the rotary joint 14. The reel 12 is used to reel up the hose 9. When the reel 12 is reeled, one end of the hose 9 passes through the reel 12 and is connected to the rotary joint 14. When the reel 12 rotates, the one end of the hose 9 rotates within the rotary joint 14 accordingly. In other words, the exiting end of the hose 9 maintains synchronous movement with the reel 12, while the other end of the hose 9 is wound around the reel 12 or released from the reel 12.

[0030] The reel 12 is driven by the rotation of the wheel 6. The rotation of the wheel 6 drives the reel 12 to move synchronously through the gear 15 and chain 16. When the material distribution vehicle 3 moves away from the water tank 2, the reel 12 rotates in the same direction. The diameter of the reel 12 is set so that the speed at which the reel 12 pays out the hose 9 matches the movement speed of the material distribution vehicle 3, thereby allowing the hose 9 to be paid out from the reel 12. When the material distribution vehicle 3 moves toward the water tank 2, the reel 12 rotates in the same direction, causing the hose 9 to be wound around the reel 12.

[0031] The connecting pipe 10 is T-shaped, one end of the connecting pipe 10 is located in the discharge hopper 4, and the other end of the connecting pipe 10 passes through and is welded to the discharge hopper 4. The connecting pipe 10 is used to install a nozzle 11 to spray water toward the coke falling in the discharge hopper 4.

[0032] The nozzle 11 is installed at one end of the connecting pipe 10 located inside the discharge hopper 4. The end of the connecting pipe 10 located outside the discharge hopper 4 is installed with a valve 20. The two connecting pipes 10 are connected in parallel to the rotary joint 14 through the hose 9 and the valve 20.

[0033] The working principle of this utility model is:

[0034] During production, the diameter of the reel 12 is set so that the speed at which the reel 12 pays out or reels in the hose 9 matches the speed of the distribution vehicle 3. When the distribution vehicle 3 is in operation, it first moves to the top of the target coke bin. As the distribution vehicle 3 moves away from the water tank 2, the wheels 6 drive the reel 12 in the same direction via the gears 15 and chain 16. The hose 9 is continuously unwound from the reel 12 and held high by the U-shaped wheel 13. The length of the hose 9 between the U-shaped wheel 13 and the water pipe 7 increases accordingly. As the distribution vehicle 3 moves closer to the water tank 2, the wheels 6 drive the reel 12 in the same direction via the gears 15 and chain 16. The hose 9 is continuously wound around the reel 12 and held high by the U-shaped wheel 13. The length of the hose 9 between the U-shaped wheel 13 and the water pipe 7 decreases accordingly, thus completing the reeling of the hose 9 and preventing it from being stepped on.

[0035] After the material distribution vehicle 3 is in place, if water replenishment is not required, the material can be discharged directly. If water replenishment is required, the water pump 8 and the corresponding valve 20 are turned on. The valve 20 is electronically controlled to facilitate opening and closing of the valve 20. If the two discharge ends of the discharge hopper 4 are opened and closed separately, the corresponding valve 20 is opened and closed. If they are opened and closed simultaneously, both valves 20 are opened and closed simultaneously. The water in the water storage tank 2 is transported by the water pump 8 through the hose 9 to the nozzle 11 for spraying, replenishing water and humidifying the coke falling from the discharge hopper 4.

[0036] The above-described embodiments are merely descriptions of preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Any modifications and improvements to the technical solution of the present invention made by a person of ordinary skill in the art without departing from the design concept of the present invention shall fall within the scope of protection of the present invention.

[0037] The technology, shape and structure that are not described in detail in this utility model are all well-known technologies.

Claims

1. A coke humidification and water replenishment device based on a distribution vehicle, comprising a track and a water storage tank. The distribution vehicle is provided with a discharge hopper and a base, and the base is connected to the track by rolling wheels, characterized in that: The water outlet end of the water storage tank is connected to a water pump through a water pipe, and the output end of the water pump is connected to a hose through a water pipe. Connecting pipes are penetrated and welded on both sides of the discharge hopper, and a number of nozzles are installed on the connecting pipes. A reel and a U-shaped wheel are installed on the base. The hose is overlapped with the U-shaped wheel and then wound around the reel and passed through the rotating shaft of the reel. After passing through the rotating shaft, the hose is connected to a rotary joint. The rotary joint connects two connecting pipes in parallel through a hose. Gears are fixed on the rotating shaft of the reel and the wheel axle, and the two gears are connected by a chain.

2. The coke humidification and water replenishment device based on the distribution vehicle according to claim 1 is characterized in that: A long vertical pole and a short vertical pole are respectively welded on both sides of the base. The welding position of the long vertical pole and the short vertical pole is close to the wheels, and a support rod is welded on the short vertical pole.

3. The coke humidification and water replenishing device based on the distribution vehicle according to claim 2 is characterized in that: The U-shaped wheel is fixed on the top end of the long vertical pole.

4. The coke humidification and water replenishing device based on the distribution vehicle according to claim 2 is characterized in that: The support rod is L-shaped, one end of the support rod is welded to the short vertical rod, the other end of the support rod faces upward, and the fixed end of the rotary joint is fixed to the support rod.

5. The coke humidification and water replenishment device based on the distribution vehicle according to claim 4 is characterized in that: The rotating shaft of the reel is in the shape of a circular tube, and the two shaft ends of the reel are respectively connected to the long vertical pole and the short vertical pole with bearings. The hose passes through the reel and comes out from the shaft end of the reel close to the short vertical pole. After passing through the reel, the hose is connected to the rotating end of the rotary joint.

6. The coke humidification and water replenishment device based on the distribution vehicle according to claim 1 is characterized in that: The connecting pipe is T-shaped, one end of the connecting pipe is located in the discharge hopper, and the other end of the connecting pipe passes through and is welded to the discharge hopper.

7. The coke humidification and water replenishing device based on the distribution vehicle according to claim 6 is characterized in that: The nozzle is installed at one end of the connecting pipe located inside the discharge hopper, and a valve is installed at one end of the connecting pipe located outside the discharge hopper. The two connecting pipes are connected in parallel through a hose and a valve and a rotary joint.

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