Flat-bottom ash discharge type garbage gasification furnace capable of continuously discharging slag

Abstract

The invention discloses a flat-bottom ash discharge type garbage gasification furnace capable of continuously discharging slag, and relates to the technical field of garbage gasification furnaces. The gasification furnace comprises a base, a fixing frame is arranged at the top of the base, a gasification furnace body is arranged on the fixing frame, a plurality of vibration assemblies are arranged on the gasification furnace body in the perimeter direction of the gasification furnace body, a driving assembly for driving the vibration assemblies to vibrate is arranged on the fixing frame, and a plurality of auxiliary vibration assemblies and an ash discharge auger mechanism are arranged on the fixing frame and correspond to the vibration assemblies. The ash discharge port is fixedly mounted on the base and is communicated with the ash discharge end of the gasification furnace body. Through the synergistic effect of the vibration assembly, the auxiliary vibration assembly and the ash discharging auger mechanism, ash blockage is effectively prevented, continuous slag discharging is achieved, and the operation stability and efficiency of the gasification furnace are improved.

Description

Technical Field

[0001] The present invention belongs to the field of garbage gasification furnaces, and more specifically, relates to a flat-bottom ash-discharging garbage gasification furnace capable of continuously discharging slag. Background Art

[0002] With the acceleration of the global urbanization process, the output of urban domestic garbage is increasing day by day, and the problem of garbage disposal has become the focus of global attention. Traditional garbage disposal methods, such as landfilling, incineration, etc., have many drawbacks. Garbage landfilling not only occupies a large amount of land resources, but also may cause problems such as soil pollution, groundwater pollution, and greenhouse effects caused by landfill gas emissions. Although conventional garbage incineration can achieve garbage reduction, highly toxic pollutants such as dioxins are easily generated during the incineration process, and the fly ash generated after incineration is difficult to treat. If not properly disposed of, it will pose a serious threat to the environment and human health. As a new type of garbage disposal method, garbage gasification technology converts garbage into combustible gas under anaerobic or anoxic conditions, realizing the reduction, harmlessness, and resource utilization of garbage, and gradually becoming a research and application hotspot. However, during the use of existing garbage gasification furnaces, manual feeding is still adopted when putting in garbage. Manual feeding not only increases the work intensity of the staff, but also easily causes the garbage to scatter outside the furnace during the feeding process, polluting the surrounding environment, which is rather inconvenient.

[0003] Chinese Patent with Patent Publication No. CN216203368U discloses a domestic waste pyrolysis gasification furnace. This device drives the spiral blade to rotate through a driving motor, and then the garbage in the feeding mechanism is automatically transported into the pyrolysis gasification furnace, eliminating the need for manual garbage feeding, greatly reducing the work intensity of the staff, and preventing the garbage from scattering into the surrounding environment and polluting the environment during the garbage feeding process. However, the size of the slag receiving box of this device is fixed, and it can only collect a fixed amount of slag. Moreover, the slag may adhere to the inner wall of the slag receiving box, making it inconvenient to discharge and affecting the later use.

[0004] In view of this, the present invention is specifically proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a flat-bottom ash-discharging garbage gasification furnace capable of continuously discharging slag, solving the problems raised in the above background art.

[0006] To solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: A flat-bottom ash-discharging garbage gasification furnace capable of continuous slag discharge, comprising: a base, on the top of which a fixing frame is provided, an evaporation furnace body is provided on the fixing frame, a plurality of vibration assemblies are arranged on the evaporation furnace body along its circumferential direction, a driving assembly for driving the plurality of vibration assemblies to vibrate is provided on the fixing frame, and a plurality of auxiliary vibration assemblies are arranged on the fixing frame opposite to the plurality of vibration assemblies; An ash conveying auger mechanism, which is fixedly installed on the base and communicated with the ash discharge end of the evaporation furnace body.

[0007] Optionally, the vibration assembly includes: A mounting plate, which is fixedly installed on the evaporation furnace body, and a first knocking rod is rotatably connected to the mounting plate; A first tension spring, the two ends of which are respectively fixedly connected to the first knocking rod and the evaporation furnace body.

[0008] Optionally, the driving assembly includes: A driving gear, which is rotatably arranged on the fixing frame through a first rotating shaft, and a first motor for driving the first rotating shaft to rotate is fixedly installed on the fixing frame; An external gear, which is rotatably arranged on the fixing frame, the external gear meshes with the driving gear, and a first wedge block that can be in contact with the first knocking rod is fixedly installed on the external gear.

[0009] Optionally, the auxiliary vibration assembly includes: A mounting frame, which is fixedly installed on the fixing frame, a second knocking rod is rotatably connected to the mounting frame, and a second tension spring is connected between the second knocking rod and the evaporation furnace body; A movable rod, which penetrates and is movably arranged on the mounting frame, a second wedge block is fixedly connected to the movable rod, a spring is sleeved on the movable rod, and a second rack is fixedly connected to the bottom of the second wedge block; A first rack, which is slidably arranged on the mounting frame, a second rotating shaft is rotatably connected to the mounting frame, and a driven gear that can mesh with the first rack and the second rack is sleeved and fixedly installed on the second rotating shaft, and a connecting rod whose other end can be in contact with the second knocking rod is fixedly connected to the first rack.

[0010] Optionally, a contact plate that can be in contact with the second knocking rod is fixedly installed on the connecting rod, and the contact plate is slidably arranged on the mounting frame.

[0011] Optionally, knocking balls are fixedly connected to both the first knocking rod and the second knocking rod.

[0012] Optionally, it further includes a collection tank, which is fixedly installed on the base relative to the ash-removing auger mechanism. A cooling pipe is wound and fixedly installed on the ash-removing auger mechanism. A water delivery pipe is provided on the collection tank relative to the ash-removing auger mechanism. A plurality of spray nozzles are connected to the water delivery pipe. A water pump is fixedly installed on the base. The water inlet end of the water pump is communicated with the collection tank through a water inlet pipe, and the water drainage end of the water pump is communicated with the water delivery pipe through a water drainage pipe. A communication pipe is connected between the water drainage pipe and the cooling pipe.

[0013] Optionally, the water delivery pipe is rotatably arranged on the collection tank, and a reciprocating assembly for driving the water delivery pipe to reciprocate and rotate is arranged on the collection tank. The reciprocating assembly includes: A connecting rod, which is fixedly installed on the water delivery pipe. A driving rod is rotatably connected to the connecting rod, and a driving plate is fixedly connected to the driving rod. A second motor, which is fixedly installed on the collection tank. A Z-shaped rod is fixedly installed on the driving shaft of the second motor. The Z-shaped rod penetrates and is movably arranged on the driving plate, and a driving groove for the Z-shaped rod to move is provided through the driving plate.

[0014] Optionally, a heat dissipation plate is fixedly installed on the ash-removing auger mechanism.

[0015] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all the advantages described below at the same time: By providing a vibration assembly, a vibration assistance assembly, and an ash-removing auger mechanism, through the synergistic effect of the vibration assembly, the vibration assistance assembly, and the ash-removing auger mechanism, ash and slag blockage can be effectively prevented, continuous slag discharge can be realized, and the operation stability and efficiency of the gasifier are improved; By providing a collection tank, a cooling pipe, and a water delivery pipe, the temperature of the ash-removing auger mechanism is reduced through a water cooling circulation system, its service life is prolonged, and at the same time, the fluidity of the ash and slag is improved, reducing the risk of blockage; By providing a reciprocating assembly, the spraying range of the cooling water is expanded through the reciprocating assembly, the cooling effect is improved, the temperature of each part of the ash-removing auger mechanism is ensured to be uniform, and the slag discharge stability is further enhanced.

[0016] The following further describes the specific implementation manners of the present invention in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings: Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is the front view of the present invention; Figure 3 is the present invention Figure 1 structural schematic diagram from another perspective; Figure 4 is the structural schematic diagram of the gasifier body and the fixing frame of the present invention; Figure 5 is the present invention Figure 4 enlarged structural schematic diagram at position B in; Figure 6 is the structural schematic diagram of the knocking ball of the present invention; Figure 7 is the structural schematic diagram of the vibration assisting component of the present invention; Figure 8 is the structural schematic diagram of the drainage pipe and the nozzle of the present invention; Figure 9 is the present invention Figure 8 enlarged structural schematic diagram at position A in; Figure 10 is the present invention Figure 8 structural schematic diagram from another perspective; Figure 11 is the structural schematic diagram of the ash discharging auger mechanism of the present invention; Figure 12 is the structural schematic diagram of the first wedge block of the present invention.

[0018] In the drawings, the list of components represented by each reference numeral is as follows: 1. Base; 2. Fixing frame; 3. Gasifier body; 4. Ash discharging auger mechanism; 41. Ash discharging cylinder; 42. Transmission auger; 43. Third motor; 5. Driving component; 51. First motor; 52. First rotating shaft; 53. Driving gear; 54. Outer gear; 55. First wedge block; 6. Vibration component; 61. First knocking rod; 62. Mounting plate; 63. First tension spring; 7. Vibration assisting component; 701. Mounting frame; 702. Second wedge block; 703. Movable rod; 704. Spring; 705. First rack; 706. Second rack; 707. Second rotating shaft; 708. Driven gear; 709. Connecting rod; 710. Second knocking rod; 711. Second tension spring; 8. Contact plate; 9. Reciprocating component; 91. Second motor; 92. Z-shaped rod; 93. Driving plate; 94. Driving groove; 95. Driving rod; 96. Link; 10. Heat dissipation plate; 11. Cooling pipe; 12. Collection tank; 13. Knocking ball; 14. Water delivery pipe; 15. Nozzle; 16. Rotary joint; 17. Drainage pipe; 18. Connecting pipe; 19. Water pump; 20. Water inlet pipe; 21. Refrigerator; 22. Baffle; 23. Limiting plate.

[0019] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] See also Figure 1-12 As shown, in this embodiment, a flat-bottom ash-discharging garbage gasification furnace capable of continuous slag discharge is provided, comprising a base 1, a fixed frame 2 is provided on the top, a vaporization furnace body 3 is provided on the fixed frame 2, a plurality of vibration components 6 are provided on the vaporization furnace body 3 along its circumference direction, a driving component 5 for driving the plurality of vibration components 6 to vibrate is provided on the fixed frame 2, a plurality of auxiliary vibration components 6 are provided on the fixed frame 2 relative to the plurality of vibration components 6, and an ash-discharging dragon mechanism 4 is fixedly mounted on the base 1 and connected to the ash discharge end of the vaporization furnace body 3.

[0022] Specifically, in this embodiment, an ash hopper is provided at the bottom of the vaporizer body 3, and the vibration component 6 and the vibration auxiliary component 7 are arranged up and down on the ash hopper, the vibration component 6 and the vibration auxiliary component 7 are arranged oppositely and equally, and the vaporizer body 3 is connected to the ash discharge dragon mechanism 4; when the vaporizer body 3 discharges ash, the multiple groups of vibration components 6 on the vaporizer body 3 vibrate under the action of the driving component 5, and the auxiliary vibration component 6 vibrates synchronously, reducing the adhesion and accumulation of ash on the inner wall of the vaporizer body 3, so that the ash is better discharged to the inside of the ash discharge dragon mechanism 4, which is convenient for continuous discharge of ash. The overall structure is simple to operate and has a high degree of automation. Through the coordinated action of the vibration component 6 and the auxiliary vibration component 6, ash blockage is effectively prevented, continuous slag discharge is achieved, and the operating stability and efficiency of the gasifier are improved.

[0023] It should be noted that, in this embodiment, the ash discharging dragon mechanism 4 includes an ash discharging tube 41, a transmission dragon 42 and a third motor 43. The ash discharging tube 41 is fixedly mounted on the base 1, and the transmission dragon 42 is rotatably arranged inside the ash discharging tube 41. The third motor 43 is fixedly mounted on the ash discharging tube 41 and is used to drive the transmission dragon 42 to rotate. A discharge port is penetrated at one end of the bottom of the ash discharging tube 41 away from the vaporization furnace body 3. Secondly, the structure, working principle and connection relationship between the vaporization furnace body 3 and other supporting facilities are all existing technologies and will not be described here.

[0024] In this embodiment, if Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 12As shown, the vibration assembly 6 includes a mounting plate 62 fixedly installed on the vaporization furnace body 3. A first knocking rod 61 is rotatably connected to the mounting plate 62. A first tension spring 63 has two ends fixedly connected to the first knocking rod 61 and the vaporization furnace body 3 respectively. The driving assembly 5 includes a driving gear 53 rotatably arranged on the fixing frame 2 through a first rotating shaft 52. A first motor 51 for driving the first rotating shaft 52 to rotate is fixedly installed on the fixing frame 2. An external gear 54 is rotatably arranged on the fixing frame 2. The external gear 54 meshes with the driving gear 53. A first wedge block 55 that can abut against the first knocking rod 61 is fixedly installed on the external gear 54. The auxiliary vibration assembly 6 includes a mounting frame 701 fixedly installed on the fixing frame 2. A second knocking rod 710 is rotatably connected to the mounting frame 701. A second tension spring 711 is connected between the second knocking rod 710 and the vaporization furnace body 3. A movable rod 703 passes through and is movably arranged on the mounting frame 701. A second wedge block 702 is fixedly connected to the movable rod 703. A spring 704 is sleeved on the movable rod 703. A second rack 706 is fixedly connected to the bottom of the second wedge block 702. A first rack 705 is slidably arranged on the mounting frame 701. A second rotating shaft 707 is rotatably connected to the mounting frame 701. A driven gear 708 that can mesh with the first rack 705 and the second rack 706 is sleeved and fixedly installed on the second rotating shaft 707. A connecting rod 709 whose other end can abut against the second knocking rod 710 is fixedly connected to the first rack 705. A abutting plate 8 that can abut against the second knocking rod 710 is fixedly installed on the connecting rod 709. The abutting plate 8 is slidably arranged on the mounting frame 701. Knocking balls 13 are fixedly connected to both the first knocking rod 61 and the second knocking rod 710.

[0025] Specifically, in this embodiment, the first wedge 55 has an inclined surface that can abut against the first knocking rod 61, the second wedge 702 can abut against the first knocking rod 61, the second wedge 702 has an inclined surface that can abut against the knocking ball 13 on the first knocking rod 61, and the vibration assembly 6 and the auxiliary vibration assembly 6 are arranged at intervals along the circumferential direction of the gasifier body 3; in the initial state, the knocking balls 13 on the first knocking rod 61 and the second knocking rod 710 are both arranged adjacent to the gasifier body 3. The first motor 51 is controlled by an external control device to drive the first rotating shaft 52 to rotate, so that the driving gear 53 rotates. The driving gear 53 drives the external gear 54 to rotate synchronously. The first wedge 55 on the external gear 54 rotates with the external gear 54 and periodically abuts against the top end of the first knocking rod 61. When the first wedge 55 pushes the first knocking rod 61, the knocking ball 13 on the first knocking rod 61 rotates away from the gasifier body 3 around the mounting plate 62, stretching the first tension spring 63 to store elastic potential energy. At the same time, when the first knocking rod 61 rotates, the knocking ball 13 at its bottom will abut against the second wedge 702, pushing the movable rod 703 to move downward, so that the second wedge 702 compresses the spring 704, and the movable rod 703 drives the second rack 706 to move downward. Through the transmission of the driven gear 708, the first rack 705 slides toward the second knocking rod 710. The first rack 705 drives the knocking ball 13 on the second knocking rod 710 to rotate toward the gasifier body 3 through the connecting rod 709 and the abutting plate 8, stretching the second tension spring 711. When the first wedge 55 disengages from the first knocking rod 61, the first tension spring 63 releases energy, causing the first knocking rod 61 to drive the knocking ball 13 to quickly rebound and knock on the gasifier body 3, generating vibration. At this time, the knocking ball 13 on the first knocking rod 61 quickly disengages from the second wedge 702, causing the second wedge 702 and the movable rod 703 to reset under the action of the spring 704. The second knocking rod 710 quickly knocks on the gasifier body 3 under the action of the second tension spring 711, forming a secondary vibration. The knocking balls 13 on the first knocking rod 61 and the second knocking rod 710 increase the contact stress and enhance the impact force on the gasifier body 3. The two groups of vibrations act alternately at different positions, forming a composite vibration effect, effectively removing the ash slag on the inner wall. The overall structure has a high degree of automation. By mechanical vibration, the adhesion of the ash slag accumulation is broken, avoiding the blockage problem in the traditional slag discharge method, realizing continuous slag discharge, improving the operation stability of the equipment, while enhancing the ash cleaning efficiency and reducing the dead angle of ash slag residue.

[0026] It should be noted that, in this embodiment, a limiting plate 23 is fixedly installed at the top of the second wedge block 702. The setting of the limiting plate 23 prevents the first knocking rod 61 from detaching from the inclined surface of the second wedge block 702. The spring 704 abuts against the second wedge block 702 and the mounting bracket 701. At the same time, the lengths of the inclined surfaces of the first wedge block 55 and the second wedge block 702 can be adjusted according to actual situations and are not limited herein. Secondly, the abutting plate 8 is slidably arranged on the fixed frame 2. There are two driven gears 708. The two driven gears 708 are sleeved and fixedly installed on the second rotating shaft 707. The two driven gears 708 are respectively meshed with the first rack 705 and the second rack 706. The first rack 705 and the second rack 706 are both slidably arranged on the mounting bracket 701. At the same time, a baffle 22 is fixedly installed at one end of the movable rod 703 away from the second wedge block 702, and the baffle 22 plays a role in limiting. Further, this device is not only applicable to the garbage gasification furnace, but also can be extended to the slag discharging links of other industrial furnaces (such as coal-fired boilers, metallurgical furnaces), solving the problem of ash slag blockage in high-temperature environments and having wide industrial application value.

[0027] In this embodiment, as Figure 1 、 Figure 2 、 Figure 3 、 Figure 8 、 Figure 9 and Figure 10 shown, it further includes a collection tank 12, which is fixedly installed on the base 1 relative to the ash discharging auger mechanism 4. A cooling pipe 11 is wound and fixedly installed on the ash discharging auger mechanism 4. A water delivery pipe 14 is provided on the collection tank 12 relative to the ash discharging auger mechanism 4. A plurality of spray nozzles 15 are communicated with the water delivery pipe 14. A water pump 19 is fixedly installed on the base 1. The water inlet end of the water pump 19 is communicated with the collection tank 12 through a water inlet pipe 20, and the water discharge end of the water pump 19 is communicated with the water delivery pipe 14 through a water discharge pipe 17. A communication pipe 18 is communicated between the water discharge pipe 17 and the cooling pipe 11. Specifically, in this embodiment, a refrigerator 21 is communicated between the water inlet pipe 20 and the water pump 19. The working principle of the refrigerator 21 and its connection mode with the water inlet pipe 20 and the water pump 19 are both prior arts and will not be described herein. At the same time, the cooling pipe 11 is spirally wound around the ash discharging cylinder 41 of the ash discharging auger mechanism 4. One end of the cooling pipe 11 away from the communication pipe 18 is communicated with the collection tank 12. The water pump 19 pumps water from the collection tank 12 through the water inlet pipe 20, transports it to the water delivery pipe 14 through the water discharge pipe 17, and the spray nozzles 15 on the water delivery pipe 14 spray the cooling water on the ash discharging auger mechanism 4 to cool it. The water on the ash discharging auger mechanism 4 drops into the collection tank 12. At the same time, part of the cooling water enters the cooling pipe 11 through the communication pipe 18 to further cool the ash discharging auger mechanism 4, and the cooled water flows back to the collection tank 12 to form a cycle, reducing the temperature of the ash discharging auger mechanism 4 through the water cooling circulation system and extending its service life.

[0028] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 8 and Figure 9 shown, the water delivery pipe 14 is rotatably arranged on the collection tank 12, and a reciprocating assembly 9 for driving the water delivery pipe 14 to reciprocally rotate is provided on the collection tank 12. The reciprocating assembly 9 includes a connecting rod 96 fixedly installed on the water delivery pipe 14. A driving rod 95 is rotatably connected to the connecting rod 96. A driving plate 93 is fixedly connected to the driving rod 95. A second motor 91 is fixedly installed on the collection tank 12. A Z-shaped rod 92 is fixedly installed on the driving shaft of the second motor 91. The Z-shaped rod 92 penetrates and is movably arranged on the driving plate 93. A driving groove 94 for the Z-shaped rod 92 to move is provided through the driving plate 93. Specifically, in this embodiment, the water delivery pipe 14 and the drainage pipe 17 are communicated through a rotary joint 16. The second motor 91 is controlled by an external controller to drive the Z-shaped rod 92 to rotate. The Z-shaped rod 92 slides in the driving groove 94 of the driving plate 93, driving the driving plate 93 to reciprocate. The driving plate 93 makes the water delivery pipe 14 reciprocally rotate through the driving rod 95 and the connecting rod 96, so that the spraying range of the nozzle 15 is wider. The spraying range of the cooling water is enlarged through the reciprocating assembly 9, the cooling effect is improved, the temperature of each part of the ash discharge auger mechanism 4 is ensured to be uniform, and the slag discharge stability is further enhanced.

[0029] In this embodiment, as Figure 1 , Figure 2 , Figure 3 , Figure 8 , Figure 10 and Figure 11 shown, a heat dissipation plate 10 is fixedly installed on the ash discharge auger mechanism 4. Specifically, in this embodiment, the heat dissipation plate 10 is spirally wound and fixedly installed on the ash discharge cylinder 41 of the ash discharge auger mechanism 4. The heat dissipation plate 10 is arranged in a staggered manner with the cooling pipe 11. The heat dissipation plate 10 is fixed on the ash discharge auger mechanism 4, increasing the heat dissipation area, accelerating heat dissipation, assisting the cooling system to improve the heat dissipation efficiency, reducing the temperature of the ash discharge auger mechanism 4, ensuring its normal operation, and reducing failures and wear caused by high temperature.

[0030] Working principle: In the initial state, the percussion balls 13 on the first percussion rod 61 and the second percussion rod 710 are both disposed adjacent to the gasifier body 3. The first motor 51 is controlled by an external control device to drive the first rotating shaft 52 to rotate, so that the driving gear 53 rotates. The driving gear 53 drives the external gear 54 to rotate synchronously. The first wedge block 55 on the external gear 54 rotates with the external gear 54 and periodically abuts against the top end of the first percussion rod 61. When the first wedge block 55 pushes the first percussion rod 61, the percussion ball 13 on the first percussion rod 61 rotates around the mounting plate 62 away from the gasifier body 3, stretching the first tension spring 63 to store elastic potential energy. At the same time, when the first percussion rod 61 rotates, the percussion ball 13 at its bottom will abut against the second wedge block 702 and push the movable rod 703 to move downward, so that the second wedge block 702 compresses the spring 704, and the movable rod 703 drives the second rack 706 to move downward. Through the transmission of the driven gear 708, the first rack 705 slides toward the second percussion rod 710. The first rack 705 drives the percussion ball 13 on the second percussion rod 710 to rotate toward the gasifier body 3 through the connecting rod 709 and the abutting plate 8, stretching the second tension spring 711. When the first wedge block 55 disengages from the first percussion rod 61, the first tension spring 63 releases energy, causing the first percussion rod 61 to drive the percussion ball 13 to quickly rebound and strike the gasifier body 3, generating vibration. At this time, the percussion ball 13 on the first percussion rod 61 quickly disengages from the second wedge block 702, causing the second wedge block 702 and the movable rod 703 to reset under the action of the spring 704. The second percussion rod 710 quickly strikes the gasifier body 3 under the action of the second tension spring 711, forming a secondary vibration. The percussion balls 13 on the first percussion rod 61 and the second percussion rod 710 increase the contact stress and enhance the impact force on the gasifier body 3. The two groups of vibrations act alternately at different positions, forming a composite vibration effect, effectively removing the ash slag on the inner wall. At the same time, water is pumped from the collection tank 12 through the inlet pipe 20 by the water pump 19 and conveyed to the water delivery pipe 14 through the drain pipe 17. The spray head 15 on the water delivery pipe 14 sprays cooling water on the ash discharge auger mechanism 4 to cool it. The water on the ash discharge auger mechanism 4 drops into the collection tank 12. At the same time, part of the cooling water enters the cooling pipe 11 through the connecting pipe 18 to further cool the ash discharge auger mechanism 4. The cooled water flows back to the collection tank 12 to form a cycle. The overall structure is simple to operate and has a high degree of automation. Through the synergistic effect of the vibration assembly 6 and the auxiliary vibration assembly 6, ash slag blockage is effectively prevented, continuous slag discharge is realized, the operation stability and efficiency of the gasifier are improved, and at the same time, the problems of poor slag discharge, easy blockage, high maintenance cost, and poor cooling effect of the existing gasifier are effectively solved, improving the operation efficiency, stability and service life of the gasifier, and having significant economic and environmental benefits.

[0031] The present invention is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present invention, as long as they have the same or similar technical solutions as the present invention, all fall within the protection scope of the present invention. The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A flat-bottom ash-discharging waste gasification furnace capable of continuously discharging slag, characterized in that, Including: A base (1) with a fixing frame (2) provided at its top. An evaporation furnace body (3) is provided on the fixing frame (2). Along the circumferential direction of the evaporation furnace body (3), a plurality of vibration assemblies (6) are provided. A driving assembly (5) for driving the plurality of vibration assemblies (6) to vibrate is provided on the fixing frame (2). A plurality of auxiliary vibration assemblies (6) are provided on the fixing frame (2) opposite to the plurality of vibration assemblies (6); An ash conveyor mechanism (4) which is fixedly installed on the base (1) and is communicated with the ash discharge end of the evaporation furnace body (3).

2. The flat-bottom ash-discharging waste gasification furnace capable of continuously discharging slag according to claim 1, wherein The vibration assembly (6) includes: A mounting plate (62) which is fixedly installed on the evaporation furnace body (3). A first knocking rod (61) is rotatably connected to the mounting plate (62); A first tension spring (63) whose two ends are respectively fixedly connected to the first knocking rod (61) and the evaporation furnace body (3).

3. The flat-bottom ash-discharging waste gasifier capable of continuous slag discharge according to claim 2, wherein The driving assembly (5) includes: A driving gear (53) which is rotatably arranged on the fixing frame (2) through a first rotating shaft (52). A first motor (51) for driving the first rotating shaft (52) to rotate is fixedly installed on the fixing frame (2); An external gear (54) which is rotatably arranged on the fixing frame (2). The external gear (54) meshes with the driving gear (53). A first wedge block (55) which can be in contact with the first knocking rod (61) is fixedly installed on the external gear (54).

4. The flat-bottom ash-discharging waste gasification furnace capable of continuously discharging slag according to claim 2, wherein The auxiliary vibration assembly (6) includes: A mounting frame (701) which is fixedly installed on the fixing frame (2). A second knocking rod (710) is rotatably connected to the mounting frame (701). A second tension spring (711) is connected between the second knocking rod (710) and the evaporation furnace body (3); A movable rod (703) which penetrates and is movably arranged on the mounting frame (701). A second wedge block (702) is fixedly connected to the movable rod (703). A spring (704) is sleeved on the movable rod (703). A second rack (706) is fixedly connected to the bottom of the second wedge block (702); A first rack (705) which is slidably arranged on the mounting frame (701). A second rotating shaft (707) is rotatably connected to the mounting frame (701). A driven gear (708) which can mesh with the first rack (705) and the second rack (706) is sleeved and fixedly installed on the second rotating shaft (707). A connecting rod (709) whose other end can be in contact with the second knocking rod (710) is fixedly connected to the first rack (705).

5. The flat-bottom ash-discharging waste gasifier capable of continuously discharging slag according to claim 4, characterized in that, A contact plate (8) which can be in contact with the second knocking rod (710) is fixedly installed on the connecting rod (709). The contact plate (8) is slidably arranged on the mounting frame (701).

6. The flat-bottom ash-discharging waste gasification furnace capable of continuously discharging slag according to claim 4, characterized in that, Knocking balls (13) are fixedly connected to both the first knocking rod (61) and the second knocking rod (710).

7. The flat-bottom ash-discharging waste gasifier capable of continuously discharging slag according to claim 1, characterized in that, It further includes a collection tank (12) which is fixedly installed on the base (1) relative to the ash discharging auger mechanism (4). A cooling pipe (11) is wound and fixedly installed on the ash discharging auger mechanism (4). A water delivery pipe (14) is provided on the collection tank (12) relative to the ash discharging auger mechanism (4). A plurality of spray nozzles (15) are communicated with the water delivery pipe (14). A water pump (19) is fixedly installed on the base (1). The water inlet end of the water pump (19) is communicated with the collection tank (12) through a water inlet pipe (20). The water discharge end of the water pump (19) is communicated with the water delivery pipe (14) through a water discharge pipe (17). A communication pipe (18) is communicated between the water discharge pipe (17) and the cooling pipe (11).

8. The flat-bottom ash-discharging waste gasifier capable of continuously discharging slag according to claim 7, characterized in that, The water delivery pipe (14) is rotatably arranged on the collection tank (12). A reciprocating assembly (9) for driving the water delivery pipe (14) to reciprocally rotate is provided on the collection tank (12). The reciprocating assembly (9) includes: A connecting rod (96) which is fixedly installed on the water delivery pipe (14). A driving rod (95) is rotatably connected to the connecting rod (96). A driving plate (93) is fixedly connected to the driving rod (95). A second motor (91) which is fixedly installed on the collection tank (12). A Z-shaped rod (92) is fixedly installed on the driving shaft of the second motor (91). The Z-shaped rod (92) penetrates and is movably arranged on the driving plate (93). A driving groove (94) for the Z-shaped rod (92) to move is provided through the driving plate (93).

9. The flat-bottom ash-discharging waste gasifier capable of continuously discharging slag according to claim 8, wherein The ash discharging auger mechanism (4) is fixedly installed with a heat dissipation plate (10).

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