Intelligent control system for incinerator

Abstract

The invention discloses an incinerator intelligent control system. According to the technical scheme, the garbage incinerator comprises an incinerator body, a feeding machine and a fire grate, the feeding machine and the fire grate are arranged in the incinerator body, the fire grate is used for turning over garbage and comprises a reverse pushing type fire grate and a forward pushing type fire grate which are sequentially arranged, a plurality of temperature sensors and a camera are arranged in the incinerator body, a spraying head is arranged in the incinerator body and used for spraying fuel, and the temperature sensors and the camera are connected with the spraying head. The temperature sensors, the cameras and the spraying heads are all connected with an external controller, the positions of the temperature sensors, the cameras and the spraying heads are in one-to-one correspondence, a paving mechanism is arranged in the furnace body, is located on the upper side of the fire grate and is used for paving garbage on the fire grate, and the paving mechanism comprises a paving rod which is movably arranged on the furnace body and is used for paving the garbage on the fire grate. According to the garbage incinerator, garbage in all positions in the incinerator body can be fully combusted, and therefore generation of poisonous and harmful gas is reduced, and generation of impurities is reduced. And the fire grate cleaning time is prolonged.

Description

Technical Field

[0001] The invention relates to the field of garbage incineration power generation, and more specifically to an intelligent control system for an incinerator. Background Art

[0002] At present, incineration is one of the main ways to deal with domestic waste, but in the process of incinerating domestic waste, in addition to causing secondary environmental pollution, it also causes waste of resources and energy. Therefore, in the treatment of domestic waste, waste incineration power generation can be adopted.

[0003] After being fermented in the fermentation tank, the domestic garbage is transported to the incinerator for incineration to generate electricity. However, due to the different types of garbage, the incineration temperature is also different. Incompletely burned garbage will produce toxic and harmful gases, and too many impurities will adhere to the grate, which needs to be cleaned regularly. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide an incinerator intelligent control system to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent control system for an incinerator, comprising a furnace body and a feeder and a grate arranged in the furnace body, wherein the feeder is used to push garbage to the grate, the grate is used to turn over the garbage, the grate comprises a reverse push grate and a forward push grate arranged in sequence, a plurality of temperature sensors and cameras are arranged in the furnace body, a spray head is arranged in the furnace body, the spray head is used to spray fuel, the temperature sensor, camera and spray head are all connected to an external controller, the positions of the temperature sensor, camera and spray head correspond one to one, a flattening mechanism is arranged in the furnace body, the flattening mechanism is located on the upper side of the grate, and is used to flatten the garbage on the grate, and the flattening mechanism comprises:

[0006] A paving rod is movably arranged on the furnace body, the paving rod is rotatable, and the paving rod is connected to an external control;

[0007] The paving plate is fixedly arranged on the side of the paving rod, and the paving rod is located in the furnace body.

[0008] As a further improvement of the present invention, the paving mechanism comprises:

[0009] A horizontal support rod, the horizontal support rod is fixedly arranged on the outside of the furnace body and is arranged horizontally;

[0010] A horizontal motion seat is arranged on the upper side of the horizontal support rod and can move closer to or away from the furnace body;

[0011] A height slide, arranged on the horizontal motion seat;

[0012] The height motion seat is slidably arranged in the height slide groove, and the flattening rod is connected with the height motion seat.

[0013] As a further improvement of the present invention, a movable hole is provided on the side of the furnace body, and the leveling rod is located in the movable hole.

[0014] As a further improvement of the present invention, a closing mechanism is provided on the furnace body, and the closing mechanism includes:

[0015] An inner guide rail is arranged inside the furnace body and adjacent to the movable hole;

[0016] An inner upper slide plate is slidably arranged on the inner guide rail, is located on the upper side of the paving rod, and is connected to the paving rod;

[0017] The inner lower slide plate is slidably arranged on the inner guide rail, is located at the lower side of the paving rod, and is connected with the paving rod.

[0018] As a further improvement of the present invention, the closing mechanism further comprises:

[0019] An outer guide rail is arranged outside the furnace body and adjacent to the movable hole;

[0020] An outer upper slide plate is slidably arranged on the outer guide rail, is located on the upper side of the paving rod, and is connected to the paving rod;

[0021] The outer lower slide plate is slidably arranged on the outer guide rail, is located at the lower side of the paving rod, and is connected with the paving rod.

[0022] As a further improvement of the present invention, the paving rod is provided with a cleaning wheel, and the cleaning wheel is movably connected to the paving rod. A connecting protrusion is provided on the side of the paving rod. A connecting hole is provided on the cleaning wheel, and the connecting hole is slidably connected to the paving rod. A connecting groove is provided on the connecting hole, and the connecting protrusion can enter the connecting groove. A locking groove is provided on the side of the connecting groove, and the locking groove can accommodate the connecting protrusion.

[0023] As a further improvement of the present invention, a holding electromagnet is provided on the furnace body, and the holding electromagnet is arranged adjacent to the movable hole to maintain the position of the cleaning wheel.

[0024] As a further improvement of the present invention, a coupling groove is provided on the connecting hole, a coupling ring is slidably connected to the coupling groove, a coupling spring is provided between the coupling groove and the coupling ring, a coupling protrusion is provided on the side of the coupling ring facing the paving plate, the paving rod is provided with a coupling block, the coupling block is provided with a coupling groove, and the position of the coupling groove matches the position of the coupling protrusion.

[0025] As a further improvement of the present invention, the coupling ring is provided with a notch, and the position of the notch corresponds to the position of the connecting groove.

[0026] The beneficial effects of the present invention are that the garbage at each position in the furnace body is fully burned, thereby reducing the generation of toxic and harmful gases and impurities, and prolonging the time for cleaning the grate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the planing mechanism and the grate from a top view;

[0029] Figure 3 It is a structural schematic diagram of the furnace body and the closing mechanism;

[0030] Figure 4 It is a schematic diagram of the structure of the paving rod, the inner upper slide plate and the inner lower slide plate;

[0031] Figure 5 It is a schematic diagram of the structure when the cleaning wheel is connected to the paving rod;

[0032] Figure 6 It is a schematic diagram of the structure of the cleaning wheel;

[0033] Figure 7 This is a schematic diagram of the expanded structure of the internal connecting holes of the cleaning wheel.

[0034] Marking description: 1. Furnace body; 11. Movable hole; 2. Feeder; 3. Grate; 31. Reverse push grate; 32. Forward push grate; 41. Temperature sensor; 42. Camera; 43. Sprinkler; 5. Paving mechanism; 51. Paving rod; 511. Connecting protrusion; 512. Combination block; 513. Combination groove; 52. Paving plate; 531. Horizontal support rod; 532. Horizontal motion seat; 533. Height slide ; 534, height motion seat; 6, closing mechanism; 61, inner guide rail; 611, inner upper slide; 612, inner lower slide; 62, outer guide rail; 621, outer upper slide; 622, outer lower slide; 7, cleaning wheel; 71, connecting hole; 711, connecting groove; 712, locking groove; 72, coupling groove; 73, coupling ring; 731, coupling protrusion; 732, notch; 74, coupling spring; 8, holding electromagnet. DETAILED DESCRIPTION

[0035] The present invention will be further described below in detail with reference to the embodiments shown in the accompanying drawings.

[0036] Reference Figure 1-Figure 7As shown, the incinerator intelligent control system of this embodiment includes a furnace body 1 and a feeder 2 and a grate 3 arranged in the furnace body 1. The feeder 2 is used to push garbage to the grate 3, and the grate 3 is used to turn the garbage. The grate 3 includes a reverse push grate 31 and a forward push grate 32 arranged in sequence. A plurality of temperature sensors 41 and a camera 42 are arranged in the furnace body 1. A spray head 43 is arranged in the furnace body 1. The spray head 43 is used to spray fuel. The temperature sensor 41, the camera 42, and the spray head 43 are all connected to an external controller. The positions of the temperature sensor 41, the camera 42, and the spray head 43 correspond to each other. A flattening mechanism 5 is arranged in the furnace body 1. The flattening mechanism 5 is located on the upper side of the grate 3 and is used to flatten the garbage on the grate 3. The flattening mechanism 5 includes:

[0037] A paving rod is movably arranged on the furnace body 1, the paving rod is rotatable, and the paving rod is connected to an external control;

[0038] The paving plate 52 is fixedly arranged on the side of the paving rod, and the paving rod is located inside the furnace body 1.

[0039] Through the above technical solution, when the incinerator burns garbage, the external grabbing claws continuously throw the fermented garbage into the furnace body 1, and then the feeder 2 feeds the garbage at intervals and pushes it to the grate 3 for combustion. The reverse push grate 31 and the forward push grate 32 move to turn the garbage. At the same time, the temperature sensor 41 collects the temperature information of the corresponding position in real time, and the camera 42 captures the image information of the corresponding position. The external controller controls the movement of the paving rod through the temperature information and image information, and drives the paving plate 52 to move through the rotation and translation of the paving rod, so as to flatten the garbage on the grate 3 and make the garbage fully burn at each position. The temperature sensor 41 collects the temperature information in real time, sprays the fuel when the garbage is insufficient / the temperature of the garbage burning is insufficient, maintains the optimal combustion temperature, and makes the garbage at each position fully burn, thereby reducing the generation of toxic and harmful gases and impurities. Extend the cleaning time of the grate 3.

[0040] As an improved specific implementation, the paving mechanism 5 includes:

[0041] A horizontal support rod 531, wherein the horizontal support rod 531 is fixedly disposed on the outside of the furnace body 1 and is disposed horizontally;

[0042] The horizontal motion seat 532 is arranged on the upper side of the horizontal support rod 531 and can move closer to or away from the furnace body 1;

[0043] A height slide 533 is provided on the horizontal motion seat 532;

[0044] The height movement seat 534 is slidably arranged in the height slide groove 533 , and the paving rod is connected to the height movement seat 534 .

[0045] Through the above technical scheme, horizontal support rods 531 and horizontal movement seats 532 are arranged on both sides of the furnace body 1. The horizontal movement seats 532 move horizontally on the horizontal support rods 531, and the height movement seats 534 move on the height slide grooves 533. The movement of the height movement seats 534 drives the leveling rods to move, so that the leveling rods can level various positions of the grate 3.

[0046] As an improved specific implementation, a movable hole 11 is provided on the side of the furnace body 1 , and the leveling rod is located in the movable hole 11 .

[0047] Through the above technical solution, the paving rod is located in the movable hole 11, so that the paving rod can be tilted and moved up and down to pave the garbage at various positions.

[0048] As an improved specific implementation, the furnace body 1 is provided with a closing mechanism 6, and the closing mechanism 6 includes:

[0049] The inner guide rail 61 is arranged inside the furnace body 1 and adjacent to the movable hole 11;

[0050] An inner upper slide plate 611 is slidably disposed on the inner guide rail 61, is located on the upper side of the paving rod, and is connected to the paving rod;

[0051] The inner lower slide plate 612 is slidably arranged on the inner guide rail 61, is located at the lower side of the paving rod, and is connected to the paving rod.

[0052] Through the above technical solution, the inner upper slide plate 611 and the inner lower slide plate 612 move with the movement of the leveling rod. The inner upper slide plate 611 and the inner lower slide plate 612 are slidably set on the inner guide rail 61 and have a stable position. The furnace body 1 is closed by the inner upper slide plate 611 and the inner lower slide plate 612 to reduce heat dissipation, maintain high temperature in the furnace body 1, and make the garbage burn more thoroughly.

[0053] As an improved specific implementation, the closing mechanism 6 further includes:

[0054] The outer guide rail 62 is arranged outside the furnace body 1 and adjacent to the movable hole 11;

[0055] An outer upper slide plate 621 is slidably disposed on the outer guide rail 62, is located on the upper side of the paving rod, and is connected to the paving rod;

[0056] The outer lower slide plate 622 is slidably arranged on the outer guide rail 62, is located at the lower side of the paving rod, and is connected to the paving rod.

[0057] Through the above technical solution, the outer upper slide plate 621 and the outer lower slide plate 622 move with the movement of the flattening rod, and the outer upper slide plate 621 and the outer lower slide plate 622 are slidably arranged on the outer guide rail 62, and the position is stable. The outer upper slide plate 621 and the outer lower slide plate 622 close the furnace body 1, reduce heat dissipation, and maintain the high temperature in the furnace body 1, so that the garbage burns more thoroughly. The outer upper slide plate 621 and the outer lower slide plate 622 cooperate with the inner upper slide plate 611 and the inner lower slide plate 612 to achieve a better insulation effect.

[0058] As an improved specific implementation method, the paving rod is provided with a cleaning wheel 7, and the cleaning wheel 7 is movably connected to the paving rod. A connecting protrusion 511 is provided on the side of the paving rod, and a connecting hole 71 is provided on the cleaning wheel 7. The connecting hole 71 is slidably connected to the paving rod. A connecting groove 711 is provided on the connecting hole 71, and the connecting protrusion 511 can enter the connecting groove 711. A locking groove 712 is provided on the side of the connecting groove 711, and the locking groove 712 can accommodate the connecting protrusion 511.

[0059] Through the above technical solution, the cleaning wheel 7 is movably connected to the paving rod. When connected, the connecting protrusion 511 passes through the connecting groove 711 and enters the locking groove 712. The connection and separation are simple and convenient. The movement of the paving rod can drive the paving plate 52 to move and pave the garbage on the grate 3 alone, and can also drive the paving plate 52 and the cleaning wheel 7 to move at the same time. At this time, the cleaning wheel 7 can clean the grate 3. Whether the paving rod carries the cleaning wheel 7 to rotate can be divided into two modes, cleaning the grate 3 or paving the garbage, which is convenient to use. There is no need to manually clean the grate 3, and the cleaning efficiency is high.

[0060] As an improved specific implementation, a holding electromagnet 8 is provided on the furnace body 1 . The holding electromagnet 8 is arranged adjacent to the movable hole 11 and is used to hold the position of the cleaning wheel 7 .

[0061] Through the above technical solution, the cleaning wheel 7 has two states. In state 1, it is located at the side of the furnace body 1. The cleaning wheel 7 is movably connected to the flattening rod. At this time, when the flattening rod moves to flatten the garbage in the furnace body 1, the cleaning wheel 7 always remains at the side of the furnace body 1; in state 2, the cleaning wheel 7 is combined with the flattening rod, the connecting protrusion 511 is located in the locking groove 712, and the flattening rod rotates to clean the grate 3. In state 1, the electromagnet 8 is kept running to keep the position of the cleaning wheel 7. After the rod movement is combined, the electromagnet 8 is kept off to reduce energy consumption. The connection and separation of the flattening rod and the cleaning wheel 7 can be realized without manual operation, which is convenient to use.

[0062] Specifically, the electromagnet 8 is kept located on the outer upper slide 621 and the outer lower slide 622, and moves along with the movement of the paving rod, so as to always maintain the position state of the cleaning wheel 7.

[0063] As an improved specific implementation method, the connecting hole 71 is provided with a coupling groove 72, and the coupling groove 72 is slidably connected with a coupling ring 73, a coupling spring 74 is provided between the coupling groove 72 and the coupling ring 73, and the coupling ring 73 is provided with a coupling protrusion 731 on the side facing the paving plate 52, the paving rod is provided with a coupling block 512, and the coupling block 512 is provided with a coupling groove 513, and the position of the coupling groove 513 matches the position of the coupling protrusion 731.

[0064] Through the above technical solution, the process of combining the flattening rod and the cleaning wheel 7 is as follows: the flattening rod moves toward one side of the cleaning wheel 7, and rotates the flattening rod so that the positions of the connecting protrusion 511 and the connecting groove 711 match, then the connecting protrusion 511 enters the connecting groove 711, then the flattening rod rotates, the connecting protrusion 511 enters the locking groove 712, then the flattening rod moves in the opposite direction, driving the cleaning wheel 7 to leave the side of the furnace body 1, at this time, the electromagnet 8 is kept closed, the combination spring 74 is reset and then drives the combination ring 73 to move toward the combination block 512, so that the combination protrusion 731 is embedded in the combination groove 513, and then the flattening rod rotates and moves to clean the grate 3. The combination protrusion 731 and the combination groove 513 axially connect the combination block 512 and the combination ring 73, and the combination ring 73 and the combination groove 72 are axially locked, thereby increasing the axial force area of ​​the cleaning wheel 7 and the flattening rod, improving the structural strength, and thus improving the stability of the cleaning wheel 7 during the rotation and cleaning process.

[0065] When the leveling rod is separated from the cleaning wheel 7, the leveling rod moves toward the side of the holding electromagnet 8 until the cleaning wheel 7 hits the side of the furnace body 1 to keep the electromagnet 8 running. At this time, the coupling ring 73 moves toward the holding electromagnet 8, the coupling spring 74 is compressed, and the coupling protrusion 731 is separated from the coupling groove 513. Then the leveling rod rotates to separate the connecting protrusion 511 from the locking groove 712. Then the leveling rod translates to drive the connecting protrusion 511 to leave the connecting groove 711. After that, the leveling rod can independently control the paving plate 52 to level the garbage on the grate 3.

[0066] As an improved specific implementation, the coupling ring 73 has a notch 732 , and the position of the notch 732 corresponds to the position of the connecting groove 711 .

[0067] Through the above technical solution, the position of the notch 732 corresponds to the position of the connecting groove 711 , and the connecting protrusion 511 can smoothly pass through the notch 732 , pass through the connecting groove 711 , and then enter the locking groove 712 to be locked.

[0068] Specifically, the outer side of the coupling ring 73 is provided with circumferentially distributed positioning ridges, and the coupling groove 72 is provided with a positioning groove, and the position of the positioning groove matches the positioning ridges, so that the coupling ring 73 and the coupling groove 72 can only slide axially.

[0069] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent control system for an incinerator, comprising a furnace body (1) and a feeder (2) and a grate (3) arranged in the furnace body (1), wherein the feeder (2) is used to push garbage to the grate (3), and the grate (3) is used to turn the garbage, and is characterized in that: The grate (3) comprises a reverse push grate (31) and a forward push grate (32) which are arranged in sequence. A plurality of temperature sensors (41) and cameras (42) are arranged in the furnace body (1). A spray head (43) is arranged in the furnace body (1). The spray head (43) is used for spraying fuel. The temperature sensor (41), the camera (42) and the spray head (43) are all connected to an external controller. The positions of the temperature sensor (41), the camera (42) and the spray head (43) correspond to each other. A flattening mechanism (5) is arranged in the furnace body (1). The flattening mechanism (5) is located on the upper side of the grate (3) and is used for flattening garbage on the grate (3). The flattening mechanism (5) comprises: A flattening rod, movably arranged on the furnace body (1), the flattening rod being rotatable and connected to an external control; The paving plate (52) is fixedly arranged on the side of the paving rod, and the paving rod is located inside the furnace body (1).

2. The incinerator intelligent control system according to claim 1 is characterized in that: The paving mechanism (5) comprises: A horizontal support rod (531), wherein the horizontal support rod (531) is fixedly arranged on the outside of the furnace body (1) and is arranged horizontally; A horizontal motion seat (532) is arranged on the upper side of the horizontal support rod (531) and can move closer to or away from the furnace body (1); A height slide groove (533) is arranged on the horizontal motion seat (532); The height movement seat (534) is slidably arranged in the height slide groove (533), and the flattening rod is connected to the height movement seat (534).

3. The incinerator intelligent control system according to claim 1 or 2, characterized in that: A movable hole (11) is provided on the side of the furnace body (1), and the flattening rod is located in the movable hole (11).

4. The incinerator intelligent control system according to claim 3 is characterized in that: The furnace body (1) is provided with a closing mechanism (6), and the closing mechanism (6) comprises: An inner guide rail (61) is arranged inside the furnace body (1) and adjacent to the movable hole (11); An inner upper slide plate (611) is slidably arranged on the inner guide rail (61), is located on the upper side of the paving rod, and is connected to the paving rod; The inner lower slide plate (612) is slidably arranged on the inner guide rail (61), is located at the lower side of the paving rod, and is connected to the paving rod.

5. The incinerator intelligent control system according to claim 4 is characterized in that: The closing mechanism (6) further comprises: An outer guide rail (62) is arranged outside the furnace body (1) and adjacent to the movable hole (11); An outer upper slide plate (621) is slidably arranged on the outer guide rail (62), is located on the upper side of the paving rod, and is connected to the paving rod; The outer lower slide plate (622) is slidably arranged on the outer guide rail (62), is located at the lower side of the paving rod, and is connected to the paving rod.

6. The incinerator intelligent control system according to claim 5 is characterized in that: The paving rod is provided with a cleaning wheel (7), and the cleaning wheel (7) is movably connected to the paving rod. A connecting protrusion (511) is provided on the side of the paving rod. A connecting hole (71) is provided on the cleaning wheel (7), and the connecting hole (71) is slidably connected to the paving rod. A connecting groove (711) is provided on the connecting hole (71), and the connecting protrusion (511) can enter the connecting groove (711). A locking groove (712) is provided on the side of the connecting groove (711), and the locking groove (712) can accommodate the connecting protrusion (511).

7. The incinerator intelligent control system according to claim 6 is characterized in that: The furnace body (1) is provided with a retaining electromagnet (8), which is arranged adjacent to the movable hole (11) and is used to retain the position of the cleaning wheel (7).

8. The incinerator intelligent control system according to claim 6 is characterized in that: The connecting hole (71) is provided with a coupling groove (72), and a coupling ring (73) is slidably connected to the coupling groove (72), and a coupling spring (74) is provided between the coupling groove (72) and the coupling ring (73), and a coupling protrusion (731) is provided on the side of the coupling ring (73) facing the paving plate (52), and the paving rod is provided with a coupling block (512), and the coupling block (512) is provided with a coupling groove (513), and the position of the coupling groove (513) matches the position of the coupling protrusion (731).

9. The incinerator intelligent control system according to claim 8 is characterized in that: The coupling ring (73) is provided with a notch (732), and the position of the notch (732) corresponds to the position of the connecting groove (711).

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