Material scattering and leakage preventing feeding mechanism of waste cracking gasifier

Abstract

The utility model discloses a waste cracking gasifier feeding mechanism capable of preventing material scattering and material leakage, relates to the technical field of gasifier feeding, and aims to solve the problems that an existing feeding mechanism lacks a solid waste crushing structure and function, has defects in material scattering and material leakage prevention and needs to be improved in overall practicability. According to the technical scheme, the device is characterized by comprising a supporting frame, a belt conveyor is fixedly installed at the upper end of the supporting frame, the belt conveyor comprises side baffles and a conveying belt, the two side baffles are distributed on the two symmetrical sides of the conveying belt, and crushing bases are fixedly connected to the upper edges of the side baffles; two crushing rollers are rotationally mounted on the inner wall of a feeding end opening of the crushing base, and the symmetrical side surfaces of the crushing base are each provided with a through groove. And the effects that the solid waste can be crushed, meanwhile, when the materials are conveyed, the materials are prevented from being scattered and leaked, and practicability is high are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gasifier feeding, in particular to a waste cracking gasifier feeding mechanism capable of preventing material scattering and leakage. Background Art

[0002] As the name suggests, the gasifier feeding mechanism refers to the mechanism used to transport solid waste into the gasifier. By replacing manual feeding with the feeding mechanism, the parking interval of the gasifier can be effectively shortened, thereby effectively improving the stability and efficiency of the gasifier.

[0003] The existing feeding mechanism lacks the structure and function of crushing solid waste, and is also insufficient in preventing material spillage and leakage, and its overall practicality needs to be improved. Utility Model Content

[0004] The utility model aims to provide a waste pyrolysis gasification furnace feeding mechanism which can prevent material scattering and leakage and can crush solid wastes and prevent material scattering and leakage when conveying materials, and has strong practicality.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding mechanism for a waste pyrolysis gasification furnace that prevents material scattering and leakage comprises a support frame, a belt conveyor is fixedly mounted on the upper end of the support frame, the belt conveyor comprises side baffles and a conveying belt, two side baffles are distributed at symmetrical positions on both sides of the conveying belt, a crushing seat is fixedly connected to the upper edge of the side baffle, and two crushing rollers are rotatably mounted on the inner wall of the feed port of the crushing seat.

[0007] By adopting the above technical solution, the waste can be crushed by the crushing roller, and then the waste can be conveyed by the conveyor belt on the belt conveyor. At the same time, the side baffle can be used to limit the waste during the conveying process to prevent the waste from spilling from the conveyor belt.

[0008] Furthermore, a through groove is respectively arranged on the symmetrical side surface of the crushing seat, a track is respectively fixedly connected to the symmetrical inner wall of the crushing seat, and both ends of the track respectively correspond to the position of the through groove, and two shear plates are slidably installed in the sliding groove of the track, and the two shear plates are opposite to each other.

[0009] By adopting the above technical solution, the secondary crushing operation of the waste can be achieved by utilizing the mutual approach of the two shear plates.

[0010] Furthermore, two mounting holes are arranged on the end surface of the shear plate, and a hydraulic rod is fixedly installed inside each mounting hole, and the telescopic end of the hydraulic rod is fixedly connected to the side surface of the crushing seat.

[0011] By adopting the above technical solution, the extension and retraction of the hydraulic rod can be used to drive the shear plate to move, ensuring that the secondary crushing operation can be carried out stably.

[0012] Furthermore, the ends of the two crushing rollers are respectively fixedly connected with a gear, and the two gears are meshed and connected.

[0013] By adopting the above technical solution, gears can be used to realize the transmission of kinetic energy, ensuring that the two crushing rollers can rotate synchronously in opposite directions.

[0014] Furthermore, a motor is fixedly mounted on the side surface of the crushing seat, and one end of the rotating shaft of the motor is fixedly connected to the end surface of one of the crushing rollers.

[0015] By adopting the above technical solution, the motor can be used to drive the crushing roller to rotate, thereby realizing the crushing operation of the waste.

[0016] Furthermore, a plurality of material shifting plates with uniform spacing are fixedly connected to the outer surface of the conveyor belt.

[0017] By adopting the above technical solution, the conveyor belt can be divided into multiple conveyor cavities by using the material shifting plate, thereby ensuring that the difference in single feed amount is small and improving the uniformity of feeding.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] 1. The utility model can utilize two crushing rollers to crush the solid waste to be cracked, and the crushed waste falls on the conveyor belt. At this time, the rotation of the conveyor belt can convey the crushed waste. Since a side baffle is respectively arranged at the symmetrical two sides of the conveyor belt, the conveyor belt can effectively prevent the waste from spilling out of the belt conveyor during the process of conveying the solid waste, and the whole conveying stability is effectively improved. At the same time, the solid waste to be cracked can be crushed, thereby ensuring the stability of waste feeding. In addition, by arranging a plurality of material shifting plates with the same spacing on the conveyor belt, the conveyor belt can be effectively divided into a plurality of conveying cavities, thereby ensuring the uniformity of single feeding.

[0020] 2. After the crushing roller performs the first crushing on the material to be crushed, the utility model can simultaneously extend the hydraulic rods on both sides, so that the shear plates are close to each other, and perform shearing operations on the materials crushed by the crushing rollers to achieve secondary crushing operations, which effectively improves the functionality of the device and further improves the feeding stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first perspective view of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a second viewing angle diagram of the three-dimensional structure of the utility model.

[0023] In the figure: 1. Support frame; 2. Side baffle; 3. Conveyor belt; 4. Material transfer plate; 5. Crushing seat; 6. Hydraulic rod; 7. Shear plate; 8. Crushing roller; 9. Gear; 10. Motor; 11. Belt conveyor. DETAILED DESCRIPTION

[0024] The method of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Reference Figure 1 , Figure 2 A feeding mechanism for a waste pyrolysis gasification furnace that prevents material from being scattered or leaked comprises a support frame 1, a belt conveyor 11 is fixedly installed on the upper end of the support frame 1, the belt conveyor 11 comprises a side baffle 2 and a conveying belt 3, two side baffles 2 are distributed at positions on both sides of the conveying belt 3 that are symmetrical, a crushing seat 5 is fixedly connected to the upper edge of the side baffle 2, two crushing rollers 8 are rotatably installed on the inner wall of the feeding port of the crushing seat 5, the ends of the two crushing rollers 8 are respectively fixedly connected with a gear 9, and the two gears 9 are meshed and connected, a motor 10 is fixedly installed on the side surface of the crushing seat 5, one end of the rotating shaft of the motor 10 is fixedly connected to the end face of one of the crushing rollers 8, a plurality of material shifting plates 4 with consistent spacing are fixedly connected to the outer surface of the conveying belt 3, wherein Two crushing rollers 8 can be used to crush the solid waste to be cracked, and the crushed waste falls on the conveyor belt 3. At this time, the rotation of the conveyor belt 3 can convey the crushed waste. Since a side baffle 2 is respectively arranged on the symmetrical sides of the conveyor belt 3, the conveyor belt 3 can effectively prevent the waste from spilling out of the belt conveyor 11 during the process of conveying the solid waste. The overall conveying stability is effectively improved. At the same time, the solid waste to be cracked can be crushed, thereby ensuring the stability of waste feeding. In addition, by arranging multiple material transfer plates 4 with consistent spacing on the conveyor belt 3, the conveyor belt 3 can be effectively divided into multiple conveying cavities, thereby ensuring the uniformity of single feeding.

[0026] Reference Figure 1A through groove is respectively arranged on the symmetrical side surface of the crushing seat 5, and a track is respectively fixedly connected on the symmetrical inner wall of the crushing seat 5, and the two ends of the track correspond to the position of the through groove, and two shear plates 7 are slidably installed in the slide groove of the track, and the two shear plates 7 are opposite to each other. Two mounting holes are arranged on the end surface of the shear plate 7, and a hydraulic rod 6 is fixedly installed inside each mounting hole, and the telescopic end of the hydraulic rod 6 is fixedly connected to the side surface of the crushing seat 5. After the crushing roller 8 performs the first crushing on the material to be crushed, the hydraulic rods 6 on both sides can be extended at the same time, so that the shear plates 7 are close to each other, and the material after the crushing roller 8 is crushed is sheared, so as to realize the secondary crushing operation, which effectively improves the functionality of the device and further improves the feeding stability.

[0027] Working principle: When in use, first install the device at the designated position, then start the motor 10, the motor 10 drives one of the crushing rollers 8 to rotate, then under the transmission of the gear 9, the other crushing roller 8 rotates synchronously in the opposite direction, and then the solid waste to be crushed is put into the feeding end of the crushing seat 5. At this time, the two crushing rollers 8 perform the first crushing operation on the waste. After the first crushing operation, the material moves between the two shear plates 7. At this time, the hydraulic rod 6 is extended, and the hydraulic rod 6 drives the two shear plates 7 to approach each other, so that the waste can be sheared to achieve the second crushing operation. The crushed waste falls on the conveyor belt 3. Since a plurality of material transfer plates 4 with uniform spacing are arranged on the conveyor belt 3, the conveying surface of the conveyor belt 3 can be divided into a plurality of conveying cavities. The loading volume inside each conveying cavity is limited. Then the belt conveyor 11 is started, and the belt conveyor 11 drives the conveyor belt 3 to rotate, so that the material inside each conveying cavity can be effectively poured into the gasification furnace. Since a side baffle 2 is respectively arranged at the symmetrical two sides of the conveyor belt 3, the conveyor belt 3 can effectively prevent the waste from spilling out of the belt conveyor 11 during the process of conveying solid waste.

[0028] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A feeding mechanism for a waste pyrolysis gasification furnace that prevents material spillage and leakage, comprising a support frame (1), characterized in that: A belt conveyor (11) is fixedly mounted on the upper end of the support frame (1), and the belt conveyor (11) comprises a side baffle (2) and a conveying belt (3), the two side baffles (2) are distributed at symmetrical positions on both sides of the conveying belt (3), a crushing seat (5) is fixedly connected to the upper edge of the side baffle (2), and two crushing rollers (8) are rotatably mounted on the inner wall of the feed port of the crushing seat (5).

2. The waste pyrolysis gasification furnace feeding mechanism for preventing material spillage and leakage according to claim 1, characterized in that: A through groove is respectively arranged on the symmetrical side surface of the crushing seat (5), and a track is respectively fixedly connected to the symmetrical inner wall of the crushing seat (5), and the two ends of the track correspond to the position of the through groove respectively, and two shear plates (7) are slidably installed in the slide groove of the track, and the two shear plates (7) are arranged opposite to each other.

3. A waste pyrolysis gasification furnace feeding mechanism for preventing material spillage and leakage according to claim 2, characterized in that: Two mounting holes are arranged on the end surface of the shear plate (7), and a hydraulic rod (6) is fixedly mounted inside each mounting hole, wherein the telescopic end of the hydraulic rod (6) is fixedly connected to the side surface of the crushing seat (5).

4. The waste pyrolysis gasification furnace feeding mechanism for preventing material spillage and leakage according to claim 1, characterized in that: The ends of the two crushing rollers (8) are respectively fixedly connected to a gear (9), and the two gears (9) are meshingly connected.

5. The waste pyrolysis gasification furnace feeding mechanism for preventing material spillage and leakage according to claim 1, characterized in that: A motor (10) is fixedly mounted on the side surface of the crushing seat (5), and one end of the rotating shaft of the motor (10) is fixedly connected to the end surface of one of the crushing rollers (8).

6. The waste pyrolysis gasification furnace feeding mechanism for preventing material spillage and leakage according to claim 1, characterized in that: A plurality of material transfer plates (4) with uniform spacing are fixedly connected to the outer surface of the conveyor belt (3).

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