Adjustable multi-box heat accumulating type waste gas incinerator

Abstract

The adjustable multi-box-body heat storage type waste gas incinerator comprises a bottom incinerator body and an upper incinerator body which are in butt joint up and down, the bottom incinerator body and the upper incinerator body jointly form a hearth, and a feeding box is jointly installed at one end of the bottom incinerator body and one end of the upper incinerator body; on the basis of horizontal movement of the guide fire grate body, the fixed fire grate bodies on the two sides can jointly form a guide structure of the guide fire grate body, guide horizontal movement in an inclined posture is completed, and finally uniform feeding is achieved in the actual fire grate material layer feeding process; the intelligent feeding system of the fire grate assembly is used for intelligently and accurately feeding a material layer, specifically, the incineration temperature and the heat production capacity in the material layer conveying process are analyzed, and whether the current material layer feeding process is in the normal operation state or not is reflected through the air speed value. The real-time heat production capacity and the recycled heat are used for instructing feeding of the current material layer, and the feeding efficiency and the combustion efficiency of the material layer are improved.

Description

Technical Field

[0001] The invention relates to the technical field of incinerators, and in particular to an adjustable multi-box heat storage type waste gas incinerator. Background Art

[0002] Waste gas incinerator is a device that uses the heat generated by the combustion of auxiliary fuel to raise the temperature of combustible harmful gases to the reaction temperature, thereby causing oxidation and decomposition. There are "direct-fired" and "regenerative" waste gas incinerators. In fact, the principles of "direct-fired" and "regenerative" are the same. The only difference is whether there is a heat storage material in the furnace. In the actual waste gas treatment process of the regenerative incinerator, the waste gas is filtered by a double filtration method combining preliminary filtration and subsequent high-pressure filtration. For details, please refer to the content disclosed in Patent Publication No. CN110260332B, a heat storage self-incineration furnace and flue gas treatment system;

[0003] However, in the process of recovering heat from the regenerative incinerator and returning it to the heat-using device, there is an uneven feeding phenomenon in the furnace body feeding and conveying process, and the grate is constantly in contact with the hot material layer, which makes the grate very easy to burn. If the incineration temperature is too high and there is no matching and regulation function in the stage, the grate is very likely to explode, which is not conducive to the stable operation of the regenerative incinerator.

[0004] To this end, this application proposes a solution. Summary of the invention

[0005] The purpose of the present invention is to provide an adjustable multi-box heat storage waste gas incinerator to solve the technical problem of excessive combustion temperature or even explosion caused by continuous contact between the grate without matching control function and the hot material layer.

[0006] The object of the present invention can be achieved by the following technical scheme: an adjustable multi-box regenerative waste gas incinerator, comprising a bottom furnace body and an upper furnace body connected to each other, the bottom furnace body and the upper furnace body together constitute a furnace and a feeding box is installed at one end, a control panel is embedded at the upper end of the outer side of the feeding box, a temperature conducting plate is obliquely arranged at the bottom of the bottom furnace body, and a grate assembly for discharging the garbage to be incinerated is arranged above the temperature conducting plate;

[0007] The grate assembly includes staggered guide grate bodies and fixed grate bodies, a pair of fixed grate bodies on both sides are located at the front and rear ends of the guide grate body in the middle and overlapped end to end, an air inlet assembly for supplying heat through a natural gas heat source is installed on the lower side of the bottom furnace body, and a return hopper connected to a heat-using device is installed through the upper end of the upper furnace body corresponding to the grate assembly.

[0008] It is further configured as follows: a connecting frame is installed at the lower end of a plurality of the guide grate bodies, the connecting frame passes through the deflection hole on the heat conduction plate and is commonly connected to a transverse rod, and an oil cylinder for horizontal displacement of the transverse rod is installed on the outer side of the bottom furnace body.

[0009] It is further configured as follows: a guide cylinder is installed through one side of the bottom furnace body close to the oil cylinder, the transverse rod passes through the guide cylinder and is connected to a plurality of connecting frames, and the upper ends of the connecting frames are rotatably connected to the guide grate body.

[0010] It is further configured as follows: a return air box is embedded in the middle of the inner side of the feeding box, an exhaust shaft blade is rotatably installed in the return air box, and the blade end of the exhaust shaft blade matches the opening of the return air box.

[0011] It is further configured as follows: a return pipe is fixedly connected to the upper end of the return air box, the other end of the return pipe is connected to the interior of one of the return hoppers, the lower end of the return hopper is connected to the interior of the upper furnace body through a diffusion hole, and a return pipe connected to a heat-using device is installed at the upper end of the return hopper.

[0012] It is further configured that: the guide grate body includes a pushing platform in contact with the inner wall of the upper furnace body, a pushing head in contact with the upper surface of the fixed grate body is installed on the lower side of the front end of the pushing platform, and a bearing end A is installed at the end of the pushing platform away from the pushing head A.

[0013] It is further configured as follows: the fixed grate body includes a deflection rod connected to the upper furnace body, and a driving motor connected to the deflection rod is installed outside the upper furnace body, the external rotation of the deflection rod is connected to a load-bearing end B, a guide platform is installed at the front end of the load-bearing end B, and a scraper head is installed on the lower side of the front end of the guide platform.

[0014] It is further configured as follows: the air inlet assembly includes an air inlet chamber and an air expansion chamber that are connected, the air inlet chamber and the air expansion chamber together form a bucket-shaped structure, and the air inlet chamber and the air expansion chamber are connected to the interior of the furnace through a connecting hole.

[0015] It is further configured that: the control panel has a built-in control system, and the control system includes a hot air collection module, a burnout comparison module, a guide control module and a processor that are communicatively connected;

[0016] The hot air collection unit is used to obtain the thermal rate value during the operation of the incinerator, and send the thermal rate value to the burnout comparison module through the processor; the burnout comparison module obtains the thermal rate coefficient after numerical calculation of the thermal rate value, and compares and analyzes it with the thermal rate standard value preset in the processor to obtain the material layer discharge efficiency value, and synchronously generates a speed increase signal and a speed decrease signal; the guide control module is used to start the cylinder and the drive motor, so as to control the feeding accuracy of the grate assembly.

[0017] The present invention has the following beneficial effects:

[0018] 1. The present invention aims to solve the technical problem that the combustion temperature is too high or even explodes due to the continuous contact of the grate without matching control function with the hot material layer: on the one hand, on the basis of the horizontal movement of the guide grate body, the fixed grate bodies on both sides can jointly form the guide structure of the guide grate body to complete the "inclined posture" guide horizontal movement, and finally achieve the purpose of uniform feeding in the actual grate material layer feeding process; and through the synergistic effect of the pusher head on the guide grate body and the scraper head on the fixed grate body, the guide grate body and the fixed grate body can achieve the effect of "pushing" and "scraping" each other's surface material layer during the staggered movement;

[0019] 2. On the other hand, the intelligent feeding system of the grate assembly is used to feed the material layer intelligently and accurately. Specifically, the burning temperature and heat production capacity during the material layer transportation process are analyzed, and the wind speed value is used to reflect whether the current material layer feeding process is in normal operation. When applied to the regenerative incinerator, it can provide guidance for the feeding of the current material layer with real-time heat production capacity and recycled heat, thereby improving the feeding efficiency and combustion efficiency of the material layer and avoiding the problem of explosion caused by the grate without matching control function constantly contacting the hot material layer;

[0020] 3. During the use of the entire incinerator, natural gas is first injected through the air inlet chamber and the air expansion chamber at the bottom. After ignition, the material layer on the grate assembly can form a combustion flame discharge under the action of the heat conduction plate and the deflection hole, and while the return hopper is used to transport the heat to the heat-using device, the hot air is agitated to the hot air in the feeding box through the return pipe and the return air box, that is, the feeding process before incineration can quickly complete the drying step and improve the incineration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the side view and rear view structure of the present invention;

[0024] Figure 3 is a side cross-sectional view of the present invention;

[0025] Figure 4It is a side view cutaway structural schematic diagram of the present invention;

[0026] Figure 5 It is a schematic diagram of the action components of the grate plate of the present invention;

[0027] Figure 6 It is a schematic diagram of the operating state of the guide grate body and the fixed grate body of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the guide grate body of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the fixed grate body of the present invention.

[0030] In the figure: 1. bottom furnace body; 2. upper furnace body; 3. feeding box; 4. return bucket; 5. air inlet assembly; 6. oil cylinder; 7. return air box; 8. temperature conduction plate; 9. return pipe; 10. return pipe; 11. exhaust shaft blade; 12. air inlet chamber; 13. air expansion chamber; 14. connecting hole; 15. guide grate body; 151. push platform; 152. push head; 153. bearing end A; 16. fixed grate body; 161. bearing end B; 162. guide platform; 163. scraper head; 164. deflection rod; 17. deflection hole; 18. transverse rod; 19. connecting frame; 20. diffusion hole; 21. guide cylinder. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1: In order to solve the technical problem that the combustion temperature is too high or even explodes due to the continuous contact between the grate without matching and regulating function and the hot material layer, the following technical solution is proposed:

[0033] Reference Figure 1 - Figure 8 As shown, in this embodiment, an adjustable multi-box regenerative waste gas incinerator comprises a bottom furnace body 1 and an upper furnace body 2 connected to each other, the bottom furnace body 1 and the upper furnace body 2 together constitute a furnace and a feeding box 3 is installed at one end thereof, and a control panel is embedded at the upper end of the outer side of the feeding box 3;

[0034] A heat conducting plate 8 is obliquely arranged at the bottom of the bottom furnace body 1, and a grate assembly for discharging the waste to be incinerated is arranged above the heat conducting plate 8. The grate assembly includes a staggered guide grate body 15 and a fixed grate body 16. A pair of fixed grate bodies 16 on both sides are located at the front and rear ends of the guide grate body 15 in the middle and overlapped head to tail. An air inlet assembly 5 for heating by a natural gas heat source is installed on the lower side of the bottom furnace body 1, and a return bucket 4 connected to a heat-using device is installed through the upper end of the upper furnace body 2 corresponding to the grate assembly;

[0035] Reference Figure 3 , Figure 5 and Figure 6 As shown, the lower ends of several guide grate bodies 15 are all equipped with connecting frames 19, and the connecting frames 19 pass through the deflection holes 17 on the heat conducting plate 8 and are connected to the transverse rod 18. The outer side of the bottom furnace body 1 is equipped with a cylinder 6 for horizontal displacement of the transverse rod 18;

[0036] A guide cylinder 21 is installed through one side of the bottom furnace body 1 close to the oil cylinder 6, and a transverse rod 18 passes through the guide cylinder 21 and is connected to a plurality of connecting frames 19. The upper end of the connecting frame 19 is rotatably connected to the guide grate body 15. During the horizontal movement of the transverse rod 8, the guide grate body 15 can be driven to move horizontally, and the guide grate body 15 is composed of the fixed grate bodies 16 on both sides to form a guide structure to complete the "tilted posture" guided horizontal movement, so as to achieve the purpose of uniform feeding in the actual grate material layer feeding process;

[0037] Reference Figure 7 and Figure 8 As shown, the guide grate body 15 includes a pusher 151 in contact with the inner wall of the upper furnace body 2, a pusher head 152 in contact with the upper surface of the fixed grate body 16 is installed on the lower side of the front end of the pusher 151, a bearing end A153 is installed at the end of the pusher 151 away from the pusher head A152, and the fixed grate body 16 includes a deflection rod 164 connected to the upper furnace body 2;

[0038] A driving motor connected to the deflection rod 164 is installed outside the upper furnace body 2, the external rotation of the deflection rod 164 is connected to the load-bearing end B161, the front end of the load-bearing end B161 is installed with a guide platform 162, and the lower side of the front end of the guide platform 162 is installed with a scraper head 163. Through the synergistic effect of the pushing head 152 on the guide grate body 15 and the scraper head 163 on the fixed grate body 16, the guide grate body 15 and the fixed grate body 16 can achieve the effect of "pushing" and "scraping" each other's surface material layers during the staggered movement.

[0039] Structural principle: The present invention is based on the horizontal movement of the guide grate body 15. The fixed grate bodies 16 on both sides can jointly form the guide structure of the guide grate body 15 to complete the "inclined posture" guide horizontal movement, and finally achieve the purpose of uniform feeding in the actual grate material layer feeding process; and through the synergistic effect of the pusher head 152 on the guide grate body 15 and the scraper head 163 on the fixed grate body 16, the guide grate body 15 and the fixed grate body 16 can achieve the effect of "pushing" and "scraping" each other's surface material layer during the staggered movement;

[0040] The control panel is built with a control system, which includes a hot air collection module, a combustion comparison module, a guidance control module and a processor that are connected to each other in communication;

[0041] The hot air collection unit is used to obtain the heat rate value during the operation of the incinerator, and send the heat rate value to the combustion comparison module through the processor. The heat rate value includes the calorific value Q, the wind speed value V 风 and material layer conveying speed value V 料 , respectively measured by the infrared temperature sensor, anemometer and photoelectric sensor installed in the incinerator;

[0042] The burnout comparison module converts the heat rate value into After calculation, the thermal rate coefficient RS is obtained and compared with the thermal rate standard value preset in the processor. The comparative analysis process is as follows:

[0043] If the thermal speed coefficient is greater than the thermal speed standard value, a speed increase signal is generated and sent to the guidance control module to execute related actions;

[0044] If the thermal speed coefficient is less than the thermal speed standard value, a speed reduction signal is generated and sent to the guidance control module to execute relevant actions;

[0045] If the heat rate coefficient = the heat rate standard value, it means that the current combustion temperature is normal and no signal is generated;

[0046] Reference Figure 6 , Figure 7 and Figure 8 As shown, the feeding control process of the grate assembly is as follows:

[0047] When a speed-up signal is received, it indicates that the current combustion temperature in the furnace is "too high", that is, the material layer in the furnace is subjected to excessive high temperature treatment, and excessive carbonization occurs, resulting in energy waste. At this time, the drive motor and the oil cylinder 6 receive a control signal and start, and the drive motor rotates through the deflection rod 164, and the deflection rod 164 drives the guide platform 162 to tilt, so that the overall structure of the grate assembly (including the push platform 151 and the guide platform 162) is inclined to the side of the downward material direction. At the same time, the oil cylinder 6 drives the guide grate body 15 to slide to the side of the downward material direction through the transverse rod 18. At this time, the material layer on the grate assembly can complete the feeding quickly, thereby preventing the problem of excessive carbonization and energy waste.

[0048] When a speed reduction signal is received, it indicates that the current combustion temperature in the furnace is "insufficient", that is, the temperature of the material layer in the furnace is too low, and incomplete combustion occurs. At this time, the drive motor and the oil cylinder 6 receive a control signal and start, and the drive motor rotates through the deflection rod 164, and the deflection rod 164 drives the guide platform 162 to tilt, so that the overall structure of the grate assembly (including the push platform 151 and the guide platform 162) is inclined to one side of the feeding direction;

[0049] At the same time, the oil cylinder 6 drives the guide grate body 15 to slide toward the feeding direction through the transverse rod 18. When the guide grate body 15 slides to the point where it is about to separate from the fixed grate body 16, it resets and repeats the reciprocating action of this stage. At this time, the feeding speed of the material layer on the grate assembly can be delayed, and the reciprocating reverse moving push platform 151 can make the material layer have the dual effects of flipping and conveying, so that the material layer that is not fully burned can be fully burned, thereby improving the incineration efficiency.

[0050] Basic principle: On the one hand, on the basis of the horizontal movement of the guide grate body 15, the fixed grate bodies 16 on both sides can form a guide structure of the guide grate body 15 to complete the "inclined posture" guide horizontal movement, and finally achieve the purpose of uniform feeding in the actual grate material layer feeding process;

[0051] On the other hand, the intelligent feeding system of the grate assembly is used to carry out intelligent and precise feeding of the material layer. Specifically, the combustion temperature and heat production capacity during the material layer transportation process are analyzed, and the wind speed value is used to reflect whether the current material layer feeding process is in normal operation. When applied to the heat storage incinerator, it can provide guidance for the feeding of the current material layer with real-time heat production capacity and recycled heat, thereby improving the feeding efficiency and combustion efficiency of the material layer and avoiding the problem of explosion caused by the grate that does not have matching control function constantly contacting the hot material layer.

[0052] Embodiment 2: This embodiment further optimizes the structure of the feeding structure in Embodiment 1;

[0053] Reference Figure 3 and Figure 4 As shown, a return air box 7 is embedded in the middle of the inner side of the feeding box 3, an exhaust shaft blade 11 is rotatably installed in the return air box 7, the blade end of the exhaust shaft blade 11 matches the opening of the return air box 7, and the upper end of the return air box 7 is fixedly connected to a return pipe 9;

[0054] The other end of the return pipe 9 is connected to the interior of one of the return hoppers 4, the lower end of the return hopper 4 is connected to the interior of the upper furnace body 2 through the diffusion hole 20, and the upper end of the return hopper 4 is installed with a return pipe 10 connected to the heat-using device; the air inlet assembly 5 includes an air inlet chamber 12 and an air expansion chamber 13 connected to each other, the air inlet chamber 12 and the air expansion chamber 13 together form a bucket-shaped structure, and the air inlet chamber 12 and the air expansion chamber 13 are connected to the interior of the furnace through the connecting hole 14;

[0055] During the use of the entire incinerator, natural gas is first injected through the air inlet chamber 12 and the air expansion chamber 13 at the bottom. After ignition, the material layer on the grate assembly can form a combustion flame under the action of the heat conduction plate 8 and the deflection hole 17, and while the return bucket 4 is transported to the heat-using device, the hot air is agitated to the hot air in the feeding box 3 through the return pipe 9 and the return air box 7, that is, the feeding process before incineration can quickly complete the drying step, thereby improving the incineration efficiency;

[0056] It should be noted that the hot air is blown evenly into the feeding box 3 through the return air box 7. Specifically, the even air supply is achieved through the rotation of the exhaust shaft blade 11, and finally the even hot air blowing during the feeding process is achieved to achieve the purpose of drying.

[0057] Embodiment 3: This embodiment combines the technical contents of Embodiment 1 and Embodiment 2 to form the following usage method, referring to Figure 1 - Figure 8 As shown, the following steps are included:

[0058] Step 1: First, natural gas is injected through the air inlet chamber 12 and the air expansion chamber 13 at the bottom. After ignition, the material layer on the grate assembly can form a combustion flame discharge under the action of the heat conduction plate 8 and the deflection hole 17, and while the return bucket 4 is transported to the heat-using device, the hot air is agitated to the hot air in the feeding box 3 through the return pipe 9 and the return air box 7, that is, the feeding process before incineration can quickly complete the drying step;

[0059] Step 2: Entering the material layer in the grate assembly, the oil cylinder 6 drives the guide grate body 15 to move horizontally through the transverse rod 8, and the guide grate body 15 is composed of the fixed grate bodies 16 on both sides to form a guide structure to complete the "tilted posture" guided horizontal movement, thereby achieving the purpose of uniform feeding in the actual grate material layer feeding process;

[0060] Step 3: Through the synergistic effect of the pusher head 152 on the guide grate body 15 and the scraper head 163 on the fixed grate body 16, the guide grate body 15 and the fixed grate body 16 can achieve the effect of "pushing" and "scraping" the surface material layer of each other during the staggered movement;

[0061] Step 4: During the material layer feeding and combustion process, that is, in the above-mentioned steps 2 and 3, the intelligent feeding system of the grate assembly is used to perform intelligent and precise material layer feeding. Specifically, the combustion temperature and heat production capacity during the material layer transportation process are analyzed, and the wind speed value is used to reflect whether the current material layer feeding process is in normal operation, thereby improving the material layer feeding efficiency and combustion efficiency.

[0062] In summary: on the one hand, based on the horizontal movement of the guide grate body 15, the fixed grate bodies 16 on both sides can jointly form a guide structure of the guide grate body 15 to complete the "inclined posture" guide horizontal movement, and finally achieve the purpose of uniform feeding in the actual grate material layer feeding process; and through the synergistic effect of the pusher head 152 on the guide grate body 15 and the scraper head 163 on the fixed grate body 16, the guide grate body 15 and the fixed grate body 16 can achieve the effect of "pushing" and "scraping" each other's surface material layer during the staggered movement;

[0063] On the other hand, the intelligent feeding system of the grate assembly is used to carry out intelligent and precise feeding of the material layer. Specifically, the combustion temperature and heat production capacity during the material layer transportation process are analyzed, and the wind speed value is used to reflect whether the current material layer feeding process is in normal operation. When applied to the heat storage incinerator, it can provide guidance for the feeding of the current material layer with real-time heat production capacity and recycled heat, thereby improving the feeding efficiency and combustion efficiency of the material layer and avoiding the problem of explosion caused by the grate that does not have matching control function constantly contacting the hot material layer.

[0064] The above formulas are obtained by collecting a large amount of data for software simulation and selecting a formula close to the actual value. The coefficients in the formula are set by technical personnel in this field according to actual conditions. For example, m, n, and l are all preset proportional coefficients, and m>n>l>0.

[0065] The above is only a preferred specific implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, shall be covered within the protection scope of the present invention. The preferred embodiment of the present invention disclosed above is only used to help explain the present invention. The preferred embodiment does not describe all the details in detail, nor does it limit the invention to only specific implementations.

Claims

1. An adjustable multi-chamber regenerative waste gas incinerator, comprising a bottom furnace body (1) and an upper furnace body (2) connected to each other, characterized in that: The bottom furnace body (1) and the upper furnace body (2) together form a furnace and are jointly provided with a feeding box (3) at one end; a control panel is embedded at the upper end of the outer side of the feeding box (3); a heat conducting plate (8) is obliquely provided at the bottom of the bottom furnace body (1); a grate assembly for discharging the waste to be incinerated is provided above the heat conducting plate (8); The grate assembly comprises staggered guide grate bodies (15) and fixed grate bodies (16), a pair of fixed grate bodies (16) on both sides are located at the front and rear ends of the guide grate body (15) in the middle and overlapped end to end, an air inlet assembly (5) for supplying heat through a natural gas heat source is installed on the lower side of the bottom furnace body (1), and a return hopper (4) connected to a heat-using device is installed through the upper end of the upper furnace body (2) corresponding to the grate assembly.

2. The adjustable multi-chamber regenerative waste gas incinerator according to claim 1, characterized in that: A connecting frame (19) is installed at the lower end of each of the guide grate bodies (15); the connecting frame (19) passes through the deflection hole (17) on the heat conducting plate (8) and is commonly connected to a transverse shifting rod (18); and an oil cylinder (6) for horizontal displacement of the transverse shifting rod (18) is installed on the outer side of the bottom furnace body (1).

3. The adjustable multi-chamber regenerative waste gas incinerator according to claim 2 is characterized in that: A guide cylinder (21) is installed through one side of the bottom furnace body (1) close to the oil cylinder (6); the transverse rod (18) passes through the guide cylinder (21) and is connected to a plurality of connecting frames (19); the upper ends of the connecting frames (19) are rotatably connected to the guide grate body (15).

4. The adjustable multi-chamber regenerative waste gas incinerator according to claim 1, characterized in that: A return air box (7) is embedded in the middle of the inner side of the feeding box (3), and an exhaust shaft blade (11) is rotatably installed in the return air box (7), and the blade end of the exhaust shaft blade (11) matches the opening of the return air box (7).

5. The adjustable multi-chamber regenerative waste gas incinerator according to claim 4, characterized in that: A return pipe (9) is fixedly connected to the upper end of the return air box (7), the other end of the return pipe (9) is connected to the interior of one of the return hoppers (4), the lower end of the return hopper (4) is connected to the interior of the upper furnace body (2) through a diffusion hole (20), and a return pipe (10) connected to a heat-using device is installed at the upper end of each return hopper (4).

6. The adjustable multi-chamber regenerative waste gas incinerator according to claim 1, characterized in that: The guide grate body (15) comprises a push platform (151) in contact with the inner wall of the upper furnace body (2); a push head (152) in contact with the upper surface of the fixed grate body (16) is installed on the lower side of the front end of the push platform (151); and a bearing end A (153) is installed at the end of the push platform (151) away from the push head A (152).

7. The adjustable multi-chamber regenerative waste gas incinerator according to claim 6, characterized in that: The fixed grate body (16) comprises a deflection rod (164) connected to the upper furnace body (2), and a driving motor connected to the deflection rod (164) is installed outside the upper furnace body (2), the deflection rod (164) is rotatably connected to the outside of the bearing end B (161), a guide platform (162) is installed at the front end of the bearing end B (161), and a scraper head (163) is installed on the lower side of the front end of the guide platform (162).

8. The adjustable multi-chamber regenerative waste gas incinerator according to claim 1, characterized in that: The air inlet assembly (5) comprises an air inlet chamber (12) and an air expansion chamber (13) which are connected to each other, the air inlet chamber (12) and the air expansion chamber (13) together forming a bucket-shaped structure, and the air inlet chamber (12) and the air expansion chamber (13) are connected to the interior of the furnace through a connecting hole (14).

9. The adjustable multi-chamber regenerative waste gas incinerator according to claim 1, characterized in that: The control panel is built with a control system, and the control system includes a hot air collection module, a burnout comparison module, a guide control module and a processor that are communicatively connected; The hot air collection unit is used to obtain the heat rate value during the operation of the incinerator, and send the heat rate value to the burnout comparison module through the processor; The burnout comparison module obtains a heat rate coefficient after numerical calculation of the heat rate value, and compares and analyzes it with the heat rate standard value preset in the processor to obtain a material layer discharge efficiency value, and simultaneously generates a speed increase signal and a speed decrease signal; the guide control module is used to control the start of the oil cylinder (6) and the drive motor to control the feeding accuracy of the grate assembly.

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