Quantitative dust fall automatic loading system

Abstract

The utility model relates to a quantitative dust fall automatic loading system which comprises a coke bin, a multi-section telescopic charging barrel and an automatic loading control system, a supporting plate is arranged in the coke bin, a conveying belt is arranged on the supporting plate, a discharging hopper is arranged in the coke bin, an outlet of the discharging hopper is communicated with a belt material receiving protective shell, and the belt material receiving protective shell is provided with a plurality of telescopic charging barrels. A fan-shaped switch valve is arranged at the joint of the belt material receiving protection shell and the outlet of the discharging hopper, and the belt material receiving protection shell is arranged outside the conveying belt in a sleeving manner; the multi-section telescopic charging barrel can effectively reduce the dust raising condition in the loading and transferring process of dust, control dust diffusion, reduce dust emission in the atmosphere, improve the working environment and protect the health of workers, corrosion and damage of dust to equipment are reduced, the maintenance cost of the equipment can be reduced through a dust falling system, and the service life of the equipment is prolonged. The device prolongs the service life, improves the production efficiency, liberates the labor force, and is reliable in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic loading, in particular to a quantitative dust reduction automatic loading system. Background Art

[0002] At present, the coke loading method is open loading. When the vehicle enters the coke bin, the operator will control the gate to open, and the material will flow out from the bottom of the hopper and enter the car. During the production process, the operator needs to perform the bin operation on site and direct the vehicle to move forward. After loading under the bin, it needs to be weighed again, and then the site needs to add tons for the second time. Such a production process not only requires additional manpower and cannot accurately control the weight of the material, but also will cause overloading and other mistakes if you are not careful, affecting the loading efficiency; at the same time, the falling of the material is dangerous, and after the quenching process of coke is changed from wet quenching to dry quenching, a large amount of coke powder will escape during the open loading process, and some coke will fall to the ground, causing serious pollution to the surrounding air and environment, and will also cause damage to the health of the staff.

[0003] Therefore, there is an urgent need for a quantitative dust reduction automatic loading system to improve production efficiency, improve the safety of personnel operations, protect the health of workers, and reduce environmental pollution caused during the production process. Summary of the invention

[0004] The invention discloses a quantitative dust reduction automatic loading system, which improves production efficiency, improves the safety of personnel operation, protects the health of personnel, reduces environmental pollution caused in the production process, has a reliable structure and is easy to operate.

[0005] A quantitative dust reduction automatic loading system, comprising a coke bin, a multi-section telescopic barrel and an automatic loading control system, wherein:

[0006] A support plate is provided inside the coke bin, a transport belt is provided on the support plate, a discharge hopper is provided inside the coke bin, an outlet of the discharge hopper is connected to a belt receiving material protection shell, a fan-shaped switch valve is provided at the connection between the belt receiving material protection shell and the discharge hopper outlet, and the belt receiving material protection shell is sleeved outside the transport belt;

[0007] A guide plate is provided at one end of the conveying belt, and the other end of the guide plate is placed on a weighing belt, and the weighing belt is mounted on a support plate. A chute is provided at one end of the weighing belt away from the conveying belt, and the other end of the chute is connected to a feed barrel, and a pair of fans are symmetrically provided on both sides of the feed barrel;

[0008] The multi-section telescopic barrel includes a feeding barrel, the bottom end of the feeding barrel is fixedly connected to the fixed barrel, a first cross-shaped fixing rod is provided at the opening at the top end of the fixed barrel, a driving motor is installed on the first cross-shaped fixing rod, and a winding wheel device is provided at each of the four top ends of the first cross-shaped fixing rod, the winding wheel device is electrically connected to the power output end of the driving motor, and a steel wire rope is wound around the winding wheel device, and the other end of the steel wire rope is detachably connected to the second cross-shaped fixing rod at the bottom end of the second telescopic barrel; the outer side of the bottom end of the fixed barrel is sleeved with the first telescopic barrel, the outer side of the bottom end of the first telescopic barrel is sleeved with the second telescopic barrel, and the bottom end of the second telescopic barrel is sleeved with a baffle; openings are provided on both sides of the fixed barrel, the openings are connected to a dust removal pipe, the other end of the dust removal pipe is connected to one end of the fan, and the other end of the fan is connected to a waste treatment system.

[0009] Preferably, the automatic loading control system includes a drive motor signal transceiver installed on the drive motor, a switch valve signal transceiver installed on the fan-shaped switch valve, a transport belt signal transceiver installed on the transport belt, a weighing belt signal transceiver installed on the weighing belt, a radar sensor installed near the support plate for detecting the material height on the loading vehicle and a laser sensor installed at the bottom of the coke bin for detecting the vehicle position, as well as a central controller located in the remote control room.

[0010] Preferably, a No. 1 camera is provided at one side of the chute, and a No. 2 camera is provided at the bottom of the support plate; an indicator light is provided outside the coke bin, and an indicator light signal receiver is provided on the indicator light.

[0011] Preferably, the automatic loading control system further comprises a router, which transmits the images captured by camera No. 1 and camera No. 2 on the production line to a remote control room for remote monitoring.

[0012] Preferably, the fixed barrel, the first telescopic barrel and the second telescopic barrel are all provided with slide rails on their outer sides, and the first telescopic barrel and the second telescopic barrel are all provided with sliding blocks matching the slide rails on their inner sides.

[0013] Preferably, one end of the belt material receiving protection shell is closed, and the side of the belt material receiving protection shell close to the material guide plate is open.

[0014] Preferably, observation windows are provided on both sides of the chute.

[0015] Beneficial effects of the utility model: The multi-section telescopic barrel provided in the device can effectively reduce dust during loading and transportation, control the diffusion of dust, reduce dust emissions in the atmosphere, improve the working environment, protect the health of workers, and reduce the erosion and damage of dust to equipment. The dust reduction system can reduce the maintenance cost of equipment and extend the life of equipment. The automated loading system can accurately control the loading amount of materials, reduce waste, improve the efficiency and accuracy of loading, and improve the safety of the workplace. The retracted and extended heights of the multi-section telescopic barrel and the baffle are adjusted by the drive device, which is suitable for loading coke into trucks of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a quantitative dust reduction automatic loading system of the utility model;

[0017] Figure 2 This is a schematic diagram of a multi-section telescopic barrel of a quantitative dust reduction automatic loading system of the utility model;

[0018] Figure 3 This is a schematic diagram of the first cross-shaped fixing rod of a quantitative dust reduction automatic loading system of the utility model;

[0019] Figure 4 This is a schematic diagram of a slide rail and a slider of a quantitative dust reduction automatic loading system of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the operation of an automatic loading control system of a quantitative dust reduction automatic loading system.

[0021] In the figure:

[0022] Coke bin 1, multi-section telescopic barrel 2, support plate 3, transport belt 4, discharge funnel 5, belt receiving material protection shell 6, fan-shaped switch valve 7, guide plate 8, weighing belt 9, chute 10, feed barrel 11, fan 12, fixed barrel 13, first cross-shaped fixed rod 14, drive motor 15, reel device 16, wire rope 17, second cross-shaped fixed rod 18, first telescopic cylinder 19, second telescopic cylinder 20, baffle 21, dust removal duct 22, automatic loading control system 23, drive motor signal transceiver 24, switch valve signal transceiver 25, transport belt signal transceiver 26, weighing belt signal transceiver 27, radar sensor 28, laser sensor 29, central controller 30, camera No. 1 31, camera No. 2 32, indicator light 33, indicator light signal receiver 34, slide rail 35, slider 36. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present utility model easier to understand, the technical solution of the present utility model is now clearly and completely described in the form of specific embodiments in combination with the accompanying drawings.

[0024] Embodiment 1:

[0025] like Figure 1-5 As shown, the utility model is a quantitative dust reduction automatic loading system, comprising a coke bin 1, a multi-section telescopic barrel 2 and an automatic loading control system 23, wherein:

[0026] A support plate 3 is provided inside the coke bin 1, a conveying belt 4 is provided on the support plate 3, a discharge hopper 5 is provided inside the coke bin 1, an outlet of the discharge hopper 5 is connected to a belt receiving material protection shell 6, a fan-shaped switch valve 7 is provided at the connection between the belt receiving material protection shell 6 and the outlet of the discharge hopper 5, and the belt receiving material protection shell 6 is sleeved outside the conveying belt 4;

[0027] A guide plate 8 is provided at one end of the conveying belt 4, and the other end of the guide plate 8 is placed on a weighing belt 9, and the weighing belt 9 is mounted on the support plate 3. A chute 10 is provided at the end of the weighing belt 9 away from the conveying belt 4, and the other end of the chute 10 is connected to a feed barrel 11, and a pair of fans 12 are symmetrically provided on both sides of the feed barrel 11;

[0028] The multi-section telescopic barrel 2 includes a feed barrel 11, the bottom end of which is fixedly connected to a fixed barrel 13, a first cross-shaped fixed rod 14 is provided at the top opening of the fixed barrel 13, a drive motor 15 is installed on the first cross-shaped fixed rod 14, and a reel device 16 is provided at each of the four top ends of the first cross-shaped fixed rod 14, the reel device 16 is electrically connected to the power output end of the drive motor 15, a steel wire rope 17 is wound around the reel device 16, and the other end of the steel wire rope 17 is detachably connected to the second cross-shaped fixed rod 18 at the bottom end of the second telescopic barrel 20; the outer side of the bottom end of the fixed barrel 13 is sleeved with the first telescopic barrel 19, the outer side of the bottom end of the first telescopic barrel 19 is sleeved with the second telescopic barrel 20, and the bottom end of the second telescopic barrel 20 is sleeved with a baffle 21; openings are provided on both sides of the fixed barrel 13, the openings are connected to a dust removal pipe 22, the other end of the dust removal pipe 22 is connected to one end of the fan 12, and the other end of the fan 12 is connected to a waste treatment system.

[0029] The automatic loading control system 23 includes a drive motor signal transceiver 24 installed on the drive motor 15, a switch valve signal transceiver 25 installed on the fan-shaped switch valve 7, a transport belt signal transceiver 26 installed on the transport belt 4, a weighing belt signal transceiver 27 installed on the weighing belt 9, a radar sensor 28 installed near the support plate 3 to detect the material height on the loading vehicle, a laser sensor 29 installed at the bottom of the coke bin 1 to detect the vehicle position, and a central controller 30 located in the remote control room.

[0030] Embodiment 2:

[0031] like Figure 1-5 As shown, the utility model is a quantitative dust reduction automatic loading system:

[0032] A first camera 31 is disposed at one side of the chute 10 , and a second camera 32 is disposed at the bottom of the support plate 3 ; an indicator light 33 is disposed outside the coke bin 1 , and an indicator light signal receiver 34 is disposed on the indicator light 33 .

[0033] The automatic loading control system 23 also includes a router, which sends the images taken by the first camera 31 and the second camera 32 on the production line to the remote control room for remote monitoring.

[0034] The fixed barrel 13 , the first telescopic barrel 19 and the second telescopic barrel 20 are all provided with slide rails 35 on the outside, and the first telescopic barrel 19 and the second telescopic barrel 20 are all provided with sliders 36 matching the slide rails 35 on the inside.

[0035] One end of the belt material receiving protection shell 6 is closed, and the side of the belt material receiving protection shell 6 close to the material guide plate 8 is open.

[0036] Observation windows are provided on both sides of the chute 10 .

[0037] When the device is in use, after the truck compartment enters the designated position of the coke bin 1, the operator determines the on-site position through the No. 1 camera 31 and the No. 2 camera 32, and after the signal transmitted back to the central controller 30 by the laser sensor 29 determines that the truck has parked in the correct position, the indicator light 33 turns red to indicate that the truck stops moving forward, and the staff remotely controls the driving motor 15 of the multi-section telescopic barrel 2 to automatically lower the multi-section telescopic barrel 2. When the radar sensor 28 recognizes that the bottom surface of the telescopic barrel reaches the bottom of the compartment, the signal is transmitted to the transport belt signal transceiver 26 and the weighing belt signal transceiver 27 installed on the weighing belt 9 and the transport belt 4 to automatically start the drive device. At this time, the start signal is transmitted to the switch valve signal transceiver 25 on the fan-shaped switch valve 7 to realize automatic valve opening. According to the measurement of the weighing belt 9, the opening angle of the fan-shaped switch valve 7 is automatically controlled, thereby controlling the loading flow.

[0038] When the fan-shaped switch valve 7 discharges the material, the multi-section telescopic barrel 2 and the baffle 21 automatically rise. When the radar sensor 28 recognizes that the bottom surface of the multi-section telescopic barrel 2 reaches the upper limit of loading, the signal is transmitted to the weighing belt 9, the conveying belt 4, the fan-shaped switch valve 7 and the indicator light 33. The fan-shaped switch valve 7 automatically closes, the weighing belt 9 and the conveying belt 4 automatically stop conveying, and the signal is transmitted through the central controller 30. The indicator light 33 displays green color to indicate that the truck is moving forward.

[0039] During the whole loading process, the fans 12 on both sides of the multi-section telescopic barrel 2 are turned on, and the scattered coke powder is adsorbed and collected along the dust removal pipeline 22, and discharged into the waste treatment system to finally achieve the purpose of quantitative dust reduction and automatic loading.

[0040] It should be noted that the embodiments described herein are only partial embodiments of the present invention, rather than all implementations of the present invention, and the embodiments are only exemplary, and their role is only to provide a more intuitive and clear way to understand the content of the present invention, rather than to limit the technical solutions described in the present invention. Without departing from the concept of the present invention, all other implementation methods that ordinary technicians in the field can think of without creative work, and other simple replacements and various changes to the technical solutions of the present invention, all belong to the protection scope of the present invention.

Claims

1. A quantitative dust reduction automatic loading system, characterized in that: It comprises a coke bin (1), a multi-section telescopic barrel (2) and an automatic loading control system (23), wherein: A support plate (3) is provided inside the coke bin (1), a conveying belt (4) is provided on the support plate (3), a discharge hopper (5) is provided inside the coke bin (1), an outlet of the discharge hopper (5) is connected to a belt receiving protection shell (6), a fan-shaped switch valve (7) is provided at the connection between the belt receiving protection shell (6) and the outlet of the discharge hopper (5), and the belt receiving protection shell (6) is sleeved outside the conveying belt (4); A guide plate (8) is provided at one end of the transport belt (4), the other end of the guide plate (8) is placed on a weighing belt (9), the weighing belt (9) is mounted on a support plate (3), a chute (10) is provided at the end of the weighing belt (9) away from the transport belt (4), the other end of the chute (10) is connected to a feed barrel (11), and a pair of fans (12) are symmetrically provided on both sides of the feed barrel (11); The multi-section telescopic barrel (2) comprises a feed barrel (11), the bottom end of the feed barrel (11) is fixedly connected to a fixed barrel (13), a first cross-shaped fixed rod (14) is provided at the top opening of the fixed barrel (13), a driving motor (15) is installed on the first cross-shaped fixed rod (14), a reel device (16) is provided at each of the four top ends of the first cross-shaped fixed rod (14), the reel device (16) is electrically connected to the power output end of the driving motor (15), a steel wire rope (17) is wound around the reel device (16), and the steel wire rope (17) is wound around the reel device (16). The other end of the fixed barrel (17) is detachably connected to the second cross-shaped fixed rod (18) at the bottom end of the second telescopic barrel (20); the outer side of the bottom end of the fixed barrel (13) is sleeved with the first telescopic barrel (19), the outer side of the bottom end of the first telescopic barrel (19) is sleeved with the second telescopic barrel (20), and the bottom end of the second telescopic barrel (20) is sleeved with a retaining skin (21); openings are provided on both sides of the fixed barrel (13), and the openings are connected to a dust removal pipe (22), the other end of the dust removal pipe (22) is connected to one end of the fan (12), and the other end of the fan (12) is connected to a waste treatment system.

2. A quantitative dust reduction automatic loading system as claimed in claim 1, characterized in that: The automatic loading control system (23) comprises a drive motor signal transceiver (24) installed on the drive motor (15), a switch valve signal transceiver (25) installed on the fan-shaped switch valve (7), a transport belt signal transceiver (26) installed on the transport belt (4), a weighing belt signal transceiver (27) installed on the weighing belt (9), a radar sensor (28) installed near the support plate (3) for detecting the height of the material on the loading vehicle, a laser sensor (29) installed at the bottom of the coke bin (1) for detecting the position of the vehicle, and a central controller (30) located in a remote control room.

3. A quantitative dust reduction automatic loading system as claimed in claim 1, characterized in that: A first camera (31) is provided at one side of the chute (10), and a second camera (32) is provided at the bottom of the support plate (3); an indicator light (33) is provided outside the coke bin (1), and an indicator light signal receiver (34) is provided on the indicator light (33).

4. A quantitative dust reduction automatic loading system as claimed in claim 2, characterized in that: The automatic loading control system (23) also includes a router, which transmits images captured by the first camera (31) and the second camera (32) on the production line to a remote control room for remote monitoring.

5. The quantitative dust reduction automatic loading system according to claim 1, characterized in that: The fixed barrel (13), the first telescopic barrel (19) and the second telescopic barrel (20) are all provided with slide rails (35) on their outer sides, and the first telescopic barrel (19) and the second telescopic barrel (20) are all provided with slide blocks (36) matching the slide rails (35) on their inner sides.

6. A quantitative dust reduction automatic loading system as claimed in claim 1, characterized in that: One end of the belt material receiving protection shell (6) is closed, and the side of the belt material receiving protection shell (6) close to the material guide plate (8) is open.

7. The quantitative dust reduction automatic loading system according to claim 1, characterized in that: Observation windows are provided on both sides of the chute (10).

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