Oxygen content self-balancing regulator of waste gas incinerator

Abstract

The invention discloses a waste gas incinerator oxygen content self-balancing regulator, and relates to the technical field of waste gas incinerators, the waste gas incinerator oxygen content self-balancing regulator comprises a waste gas injection assembly, a gas inlet assembly, a gas exhaust assembly and an oxygen content detection assembly.When waste gas is treated, waste gas can be injected into an incinerator through the waste gas injection assembly; when the incinerator is used, external air can be injected into the incinerator through the air inlet assembly, then waste gas treatment operation can be conducted, when the oxygen content in the incinerator needs to be controlled, the proportion of oxygen in the air entering the incinerator can be adjusted through the air inlet assembly, and when the incinerator is specifically used, the proportion of oxygen in the air entering the incinerator can be adjusted through the air inlet assembly. According to the incinerator, the oxygen content in the incinerator can be detected through the oxygen content detection assembly, so that a worker can detect the incineration process in real time, in the incineration period, gas in the incinerator can be mixed through the waste gas injection assembly, waste gas can be sufficiently incinerated, the incineration efficiency is improved, and the incineration process is accelerated.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas incinerators, in particular to a self-balancing regulator for oxygen content in a waste gas incinerator. Background Art

[0002] A waste gas incinerator is an environmentally friendly device that uses high-temperature combustion technology to decompose harmful substances in industrial waste gas. Its core function is to convert pollutants such as volatile organic compounds and toxic gases into carbon dioxide and water through oxidation reactions, thereby achieving waste gas purification and meeting emission standards.

[0003] When using a waste gas incinerator, it is usually necessary to inject air into it so that the waste gas inside can be fully burned. When air is injected into the incinerator, the waste gas will not burn completely or incompletely due to insufficient oxygen content in the air, which may produce carbon monoxide, thereby polluting the surrounding environment.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing self-balancing regulators for oxygen content in waste gas incinerators on the market. Even if the problems can be solved, it is necessary to detect the pressure in the tank through an air pressure sensor to cooperate with the induced draft fan to inject external air. Moreover, it can only inject air with a low oxygen content from the outside, and cannot change the oxygen content of the injected gas according to the different incineration materials, thus failing to achieve the desired effect. Therefore, we propose a self-balancing regulator for oxygen content in waste gas incinerators. Summary of the Invention

[0005] The object of the present invention is to provide a self-balancing regulator for oxygen content in a waste gas incinerator to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A self-balancing regulator for oxygen content in a waste gas incinerator comprises an incineration assembly, the incineration assembly comprising an incinerator and an observation window, an exhaust assembly, a detection assembly and a pre-mixing assembly being arranged at the upper end of the incineration assembly, an air intake assembly being arranged at the upper end of the pre-mixing assembly, an exhaust gas injection assembly being arranged on the air intake assembly, and the exhaust gas injection assembly being arranged inside the incineration assembly;

[0008] The air intake assembly includes a four-way pipe, the upper end of the four-way pipe is fixedly connected to a fixed plate, the surface of the fixed plate is slidably connected to a sliding member, the lower end of the sliding member is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a threaded member, and the threaded member is rotatably connected to the upper end of the fixed plate, and the lower end of the screw rod is provided with an A balancing mechanism and a B balancing mechanism.

[0009] Preferably, an observation groove is provided on the surface of the incinerator, and the observation window is fixedly connected to the observation groove. The premixing assembly includes a premixing tube, one end of the premixing tube penetrates the inner wall of the incinerator, and the premixing tube and the four-way pipe are detachably connected by bolts. A C positioning block is fixedly connected to the premixing tube, and one end of the C positioning block is rotatably connected to an A bevel gear. A heating tube is provided in the inner cavity of the premixing tube, and the two ends of the heating tube are rotatably connected to a transfer pipe and a water outlet pipe through a rotary joint respectively. A B bevel gear is fixedly connected to the surface of the heating tube, and the B bevel gear is meshed with the A bevel gear. A mixing plate is fixedly connected to the surface of the heating tube.

[0010] Preferably, the A balancing mechanism includes an A positioning block, an A rack, an A driving gear, an A transmission rod, an A regulating plate and an A constant plate, the A positioning block is fixedly connected to the four-way tube, the A transmission rod is rotatably connected to one end of the A positioning block, the A rack is fixedly connected to the lower end of the screw rod, the A driving gear is fixedly connected to the surface of the A transmission rod, the A rack and the A driving gear are meshed, the A regulating plate is fixedly connected to the surface of the A transmission rod, the A constant plate is fixedly connected to the four-way tube, and both the A regulating plate and the A constant plate are provided with A air inlet grooves, and the A regulating plate and the A constant plate are in close contact.

[0011] Preferably, the B balancing mechanism includes a B positioning block, a B rack, a B driving gear, a B transmission rod, a B regulating plate and a B constant plate, the B positioning block is fixedly connected to the four-way tube, the B transmission rod is rotatably connected to one end of the B positioning block, the B rack is fixedly connected to the lower end of the screw rod, the B driving gear is fixedly connected to the surface of the B transmission rod, the B rack and the B driving gear are meshed, the B regulating plate is fixedly connected to the surface of the B transmission rod, the B constant plate is fixedly connected to the four-way tube, and B air inlet grooves are provided on both the B regulating plate and the B constant plate, and the B regulating plate and the B constant plate are in close contact.

[0012] Preferably, the premixing assembly also includes a B motor, which is fixedly connected to the upper end of the incinerator, and the output end of the B motor passes through and extends into the interior of the premixing tube. A drive shaft is fixedly connected to the output end of the B motor, and the drive shaft passes through the C positioning block and is connected to the A bevel gear.

[0013] Preferably, the exhaust gas injection assembly includes an injection pipe, a transmission gear A, a transmission gear B, an A motor and a stirring member. The injection pipe is rotatably connected to the inner wall of the fixed plate. There are multiple stirring members, and the multiple stirring members are fixedly connected to the surface of the injection pipe, and the multiple stirring members are all arranged inside the incinerator. The interior of the injection pipe is hollow, and a plurality of exhaust gas holes are opened on the surface of the injection pipe. The A transmission gear is fixedly connected to the surface of the injection pipe, the A motor is fixedly connected to the lower end of the fixed plate, and the output end of the A motor passes through the fixed plate and is connected to the B transmission gear.

[0014] Preferably, the exhaust assembly includes exhaust pipe A, exhaust pipe B and a flow control valve, exhaust pipe A is fixedly connected to the upper end of the incinerator, exhaust pipe A and exhaust pipe B are detachably connected by bolts, and the flow control valve is fixedly connected to the end of exhaust pipe B.

[0015] Preferably, the detection assembly includes a detection tank, a water inlet pipe, an electrically controlled telescopic rod, an insulating sealing plate, a cooling pipe, a one-way valve A, a one-way valve B and a one-way valve C. The detection tank is fixedly connected to the upper end of the incinerator, the water inlet pipe and the transfer pipe are fixedly connected to the surface of the detection tank, the cooling pipe is fixedly connected to the inside of the detection tank, and the water inlet pipe and the transfer pipe both pass through the inside of the detection tank and are connected to the cooling pipe. An air leak hole is provided at the upper end of the detection tank, in which a one-way valve A is fixedly connected. A detection hole is provided at the lower end of the detection tank, in which a one-way valve B is fixedly connected. The insulating sealing plate is slidably connected to the detection tank, the electrically controlled telescopic rod is fixedly connected between the insulating sealing plate and the detection tank, and a mounting hole is provided on the surface of the insulating sealing plate, in which a one-way valve C is fixedly connected.

[0016] Preferably, the detection component further includes an oxygen detection device, and the detection head of the oxygen detection device is arranged in the detection tank.

[0017] Preferably, the air intake assembly further includes an oxygen-enriched air intake pipe and an oxygen generator, the oxygen-enriched air intake pipe and the four-way pipe are detachably connected by bolts, the oxygen generator is fixedly connected to the upper end of the incinerator, and the air outlet end of the oxygen generator is fixedly connected to one end of the oxygen-enriched air intake pipe.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. When the present invention is incinerating the waste gas, the waste gas can be introduced into the interior of the incinerator through the waste gas injection component, and then the outside air can be introduced into the interior of the incinerator through the air intake component, so that the waste gas inside the incinerator can be burned. During incineration, if the oxygen content inside the incinerator is low, the air intake component can be used to control the operation of the oxygen generator, so that oxygen-enriched air can be generated through the oxygen generator, and then injected into the interior of the incinerator, so that the waste gas can be fully incinerated. When in use, the oxygen content inside the incinerator can be monitored in real time by the detection component, so that the air intake component can be used to control whether to inject oxygen-enriched air into the interior of the incinerator, thereby avoiding the inability to fully incinerate the waste gas. When in use, the injected air or oxygen-enriched air can also be preheated and premixed by the premixing component, so as to facilitate the subsequent full mixing of air or oxygen-enriched air with the waste gas.

[0020] 2. The present invention can not only inject exhaust gas into the incinerator through the exhaust gas injection component, but also can fully mix the exhaust gas with air through the exhaust gas injection component after the exhaust gas is injected, so that the exhaust gas can be fully burned when the exhaust gas is subsequently burned, thereby avoiding the existence of residues or the generation of other harmful by-products.

[0021] 3. When the present invention is in use, the oxygen content inside the incinerator can be detected by the detection component, and during the detection period, the detection gas can be cooled by the detection component, thereby avoiding damage to the detection device due to the high temperature of the detection gas during subsequent detection. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0023] Figure 2 Schematic diagram of the structure of the air intake assembly and the premixing assembly of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the air intake assembly of the present invention;

[0025] Figure 4 This is a schematic diagram of the partial explosion structure of the air intake assembly of the present invention;

[0026] Figure 5 This is a schematic diagram of a first partial explosion structure of the premixing assembly of the present invention;

[0027] Figure 6 This is a schematic diagram of a second partial explosion structure of the premixing assembly of the present invention;

[0028] Figure 7 This is a schematic structural diagram of the exhaust gas injection assembly of the present invention;

[0029] Figure 8 Schematic diagram of the cross-sectional structure of the detection assembly of the present invention;

[0030] Figure 9 It is a schematic diagram of the partial explosion structure of the exhaust assembly of the present invention.

[0031] In the figure: 1. Incineration assembly; 11. Incinerator; 12. Observation window; 2. Air intake assembly; 21. Cross-tube; 22. Fixed plate; 23. Oxygen-enriched air intake pipe; 24. Oxygen generator; 25. Sliding member; 26. Screw; 27. Threaded member; 28. Balancing mechanism A; 281. Positioning block A; 282. Rack A; 283. Drive gear A; 284. Transmission rod A; 285. Control plate A; 286. Constant plate A; 29. ​​Balancing mechanism B; 291. Positioning block B; 292. Rack B; 293. Drive gear B; 294. Transmission rod B; 295. Control plate B; 296. Constant plate B; 3. Exhaust gas injection assembly; 31. Injection pipe; 32. Transmission gear A; 33. Transmission gear B; 34. Motor A; 35. Stirring element; 36. Exhaust hole; 4. Exhaust assembly; 41. Exhaust pipe A; 42. Exhaust pipe B; 43. Flow control valve; 5. Detection assembly; 51. Detection tank; 52. Water inlet pipe; 53. Oxygen detection device; 54. Electric telescopic rod; 55. Insulation sealing plate; 56. Cooling pipe; 57. One-way valve A; 58. One-way valve B; 59. One-way valve C; 6. Pre-mixing assembly; 61. Pre-mixing pipe; 62. Motor B; 63. Transfer pipe; 64. Water outlet pipe; 65. Heating pipe; 66. Positioning block C; 67. Bevel gear A; 68. Bevel gear B; 69. Mixing plate; 610. Rotary joint; 611. Drive shaft. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figures 1-9 The present invention provides a technical solution: a self-balancing regulator for oxygen content in a waste gas incinerator, comprising an incineration component 1, the incineration component 1 comprising an incinerator 11 and an observation window 12, an exhaust component 4, a detection component 5 and a pre-mixing component 6 being provided at the upper end of the incineration component 1, an air intake component 2 being provided at the upper end of the pre-mixing component 6, an exhaust gas injection component 3 being provided on the air intake component 2, and the exhaust gas injection component 3 being provided in the incineration component 1;

[0034] The air intake assembly 2 includes a four-way pipe 21, the upper end of the four-way pipe 21 is fixedly connected to a fixed plate 22, the surface of the fixed plate 22 is slidably connected to a sliding member 25, the lower end of the sliding member 25 is fixedly connected to a screw rod 26, the surface of the screw rod 26 is threadedly connected to a threaded member 27, and the threaded member 27 is rotatably connected to the upper end of the fixed plate 22, and the lower end of the screw rod 26 is provided with an A balancing mechanism 28 and a B balancing mechanism 29.

[0035] Specifically, when the waste gas is incinerated, the waste gas can be first injected into the incinerator 11 through the waste gas injection component 3, and then air or oxygen-enriched air can be injected into the incinerator 11 through the air intake component 2. At this time, the waste gas can be burned. During the combustion, the gas inside the incinerator 11 can be detected in real time through the detection component 5, so that the oxygen content in the incinerator 11 can be detected. According to the detection data, the air intake component 2 can be controlled to adjust the oxygen content in the air injected into the incinerator 11, so that the waste gas can be fully burned. After combustion, the carbon dioxide and other gases generated can be discharged from the incinerator 11 through the exhaust component 4. It should be noted that the discharged carbon dioxide can be passed into other treatment equipment for further treatment. This is the existing technology and will not be elaborated on. When injecting air, the injected air can be preheated and premixed through the premixing component 6, so that the waste gas can be better mixed with the air when the waste gas is incinerated later, thereby improving the incineration efficiency and making the waste gas more fully incinerated.

[0036] Furthermore, when injecting air into the incinerator 11, a four-way pipe 21 can be fixed on the incinerator 11, and a fixed plate 22 can be fixed at the upper end of the four-way pipe 21, the sliding member 25 can be slidably set on the fixed plate 22, and the screw rod 26 can be rotatably set at the lower end of the sliding member 25. At this time, the screw rod 26 is set in the four-way pipe 21, and a threaded member 27 is threaded on the surface of the screw rod 26, and an A balancing mechanism 28 and a B balancing mechanism 29 are set at the lower end of the screw rod 26. The A balancing mechanism 28 and the B balancing mechanism 29 can be used to control the amount of gas entering the two through holes of the four-way pipe 21, so that the oxygen content inside the incinerator 11 can be controlled in real time, so that the exhaust gas can be fully incinerated.

[0037] As a further limitation of the incineration component 1 and the premixing component 6 of the present invention, an observation groove is provided on the surface of the incinerator 11, and the observation window 12 is fixedly connected to the observation groove. The premixing component 6 includes a premixing tube 61, and one end of the premixing tube 61 passes through the inner wall of the incinerator 11. It should be noted that one end of the premixing tube 61 is located in the middle and lower part of the incinerator 11, so that the exhaust gas is burned in the middle and lower part of the incinerator 11, and the premixing tube 61 and the four-way pipe 21 are detachably connected by bolts. A C positioning block 66 is fixedly connected to the premixing tube 61, and one end of the C positioning block 66 is rotatably connected to the A bevel gear 67. The premixing tube 61 The inner cavity is provided with a heating tube 65, and the two ends of the heating tube 65 are respectively connected to the transfer tube 63 and the water outlet pipe 64 through a rotary joint 610. The surface of the heating tube 65 is fixedly connected to the B bevel gear 68, and the B bevel gear 68 is engaged with the A bevel gear 67. The surface of the heating tube 65 is fixedly connected to the mixing plate 69; the premixing assembly 6 also includes a B motor 62, which is fixedly connected to the upper end of the incinerator 11. The output end of the B motor 62 passes through and extends to the inside of the premixing tube 61. The output end of the B motor 62 is fixedly connected to a drive shaft 611, which passes through the C positioning block 66 and is connected to the A bevel gear 67.

[0038] Specifically, when in use, an observation window 12 can be installed on the incinerator 11, and the combustion situation inside the incinerator 11 can be observed through the observation window 12. When air is injected into the incinerator 11, since a premixing tube 61 is provided at the lower end of the four-way pipe 21, and a C positioning block 66 is fixedly provided in the premixing tube 61, and an A bevel gear 67 is rotatably provided on the C positioning block 66, the B bevel gear 68 is meshed with the A bevel gear 67, and the B bevel gear 68 is fixedly provided on the heating pipe 65, and the transfer pipe 63 and the water outlet pipe 64 are respectively rotatably provided at the two ports of the heating pipe 65. At this time, the heating pipe 65 can be driven to rotate by rotating the A bevel gear 67, and since a mixing plate 69 is provided in the heating pipe 65, the heating pipe 65 is rotated. When 65 rotates, it can drive the mixing plate 69 to rotate together. At this time, the air and oxygen injected into the incinerator 11 can be premixed, and the air can be preheated by injecting the detection gas cooling water in the detection component 5 into the heating tube 65. The injected air can be fully mixed with the exhaust gas through premixing and the two have a certain initial temperature. The preheating can improve the incineration efficiency during subsequent incineration. When in use, in order to drive the A bevel gear 67 to rotate, a B motor 62 can be set on the incinerator 11, and the output end of the B motor 62 can be connected to the A bevel gear 67. Then, the B motor 62 can be started to drive the A bevel gear 67 to rotate.

[0039] As a further limitation of the A balancing mechanism 28 of the present invention, the A balancing mechanism 28 includes an A positioning block 281, an A rack 282, an A driving gear 283, an A transmission rod 284, an A regulating plate 285 and an A constant plate 286. The A positioning block 281 is fixedly connected to the inside of the four-way tube 21, the A transmission rod 284 is rotatably connected to one end of the A positioning block 281, the A rack 282 is fixedly connected to the lower end of the screw rod 26, the A driving gear 283 is fixedly connected to the surface of the A transmission rod 284, the A rack 282 and the A driving gear 283 are meshed, the A regulating plate 285 is fixedly connected to the surface of the A transmission rod 284, the A constant plate 286 is fixedly connected to the inside of the four-way tube 21, and both the A regulating plate 285 and the A constant plate 286 are provided with A air inlet grooves, and the A regulating plate 285 and the A constant plate 286 are in close contact.

[0040] Specifically, when injecting outside air into the incinerator 11, the screw member 27 can be rotated with the help of a wrench to drive the screw rod 26 to move downward. The downward movement of the screw rod 26 can make the A rack 282 move downward, thereby driving the A drive gear 283 to rotate. Since the A drive gear 283 is fixedly set on the A transmission rod 284, the A transmission rod 284 can rotate at this time. Since the A adjustment plate 285 is fixedly set on the A transmission rod 284, and since the A constant plate 286 is fixedly set inside the four-way pipe 21, both surfaces have A air inlet grooves. When the A adjustment plate 285 rotates, the A air inlet groove on the A constant plate 286 can be opened or closed. When the two A air inlet grooves coincide, the channel is fully open, and the amount of air entering at this time is the largest. When the A adjustment plate 285 is continuously rotated, the channel connecting the outside air and the incinerator 11 can be gradually reduced, thereby reducing the amount of air entering.

[0041] As a further limitation of the B balancing mechanism 29 of the present invention, the B balancing mechanism 29 includes a B positioning block 291, a B rack 292, a B driving gear 293, a B transmission rod 294, a B regulating plate 295 and a B constant plate 296. The B positioning block 291 is fixedly connected to the inside of the four-way tube 21, the B transmission rod 294 is rotatably connected to one end of the B positioning block 291, the B rack 292 is fixedly connected to the lower end of the screw rod 26, the B driving gear 293 is fixedly connected to the surface of the B transmission rod 294, the B rack 292 and the B driving gear 293 are meshed, the B regulating plate 295 is fixedly connected to the surface of the B transmission rod 294, the B constant plate 296 is fixedly connected to the inside of the four-way tube 21, and both the B regulating plate 295 and the B constant plate 296 are provided with B air inlet grooves, and the B regulating plate 295 and the B constant plate 296 are in close contact.

[0042] Specifically, the principle is the same as that of the above-mentioned A balancing mechanism 28. The downward movement of the screw rod 26 can drive the B rack 292 to move downward, thereby driving the B drive gear 293 to rotate, thereby driving the B regulating plate 295 to rotate. Since the B constant plate 296 is fixedly arranged in the four-way pipe 21, the B regulating plate 295 can be rotated at this time to control the amount of oxygen-enriched air entering. By controlling the amount of external air and oxygen-enriched air entering, the oxygen content in the air entering the incinerator 11 can be controlled. Then, according to different incineration requirements, the oxygen content of the air inside the incinerator 11 can be controlled, so that the exhaust gas can be fully burned.

[0043] Furthermore, by cooperating with each other, the oxygen content inside the incinerator 11 can be controlled by using the A balancing mechanism 28 and the B balancing mechanism 29. Since the A balancing mechanism 28 directly connects the outside world to the inside of the incinerator 11, the size of the opening and closing of the channel connecting the outside world to the incinerator 11 can be controlled by controlling the A balancing mechanism 28, thereby controlling the amount of gas from the outside air entering the incinerator 11. Since the B balancing mechanism 29 is connected to the oxygen generator 24, the size of the opening and closing of the channel connecting the B balancing mechanism 29 and the oxygen generator 24 can be controlled by controlling the B balancing mechanism 29, thereby controlling the amount of gas from oxygen-enriched air entering the incinerator 11. Since the oxygen content in the two parts of gas is different, when the incinerator 11 needs to mix high-oxygen-content gas with the exhaust gas for full combustion, the channel connecting the B balancing mechanism 29 and the oxygen generator 24 can be opened wider. Relatively, at this time, the channel connecting the A balancing mechanism 28 to the outside world will be closed more, thereby increasing the oxygen content inside the incinerator 11.

[0044] As a further limitation of the air intake assembly 2 of the present invention, the air intake assembly 2 also includes an oxygen-enriched air intake pipe 23 and an oxygen generator 24. The oxygen-enriched air intake pipe 23 and the four-way pipe 21 are detachably connected by bolts. The oxygen generator 24 is fixedly connected to the upper end of the incinerator 11, and the air outlet end of the oxygen generator 24 is fixedly connected to one end of the oxygen-enriched air intake pipe 23.

[0045] Specifically, during use, oxygen-enriched air can be generated by the oxygen generator 24, and the oxygen-enriched air can be transported to the inside of the four-way pipe 21 through the oxygen-enriched air inlet pipe 23, and then mixed with air and injected into the incinerator 11, so that the waste gas can be fully burned when it is subsequently incinerated.

[0046] Furthermore, the oxygen generator 24, also known as an oxygen concentrator or oxygen production equipment, is a device that extracts oxygen from air or specific substances through physical, chemical or electrolytic technology, and can directly produce oxygen in the application scenario. This is existing technology and will not be elaborated on in detail.

[0047] The specific implementation of this embodiment is as follows: when the waste gas is incinerated, the waste gas can be first injected into the incinerator 11 through the injection pipe 31, and during the injection, by controlling the rotation of the A control plate 285 on the A balance mechanism 28, the A air inlet slot on the A constant plate 286 can be opened or closed, so that the external air can be controlled to be injected into the incinerator 11, and the incineration treatment can be carried out at this time. The gas after the incineration is completed can be discharged from the incinerator 11 through the A exhaust pipe 41, and during the incineration, the oxygen content inside the incinerator 11 can be detected by the oxygen content detection component 5. When the oxygen content inside the incinerator 11 is lower than the average value, it will cause incomplete incineration. At this time, the B control plate 295 can be rotated to control the amount of oxygen-enriched air entering, so that oxygen-enriched air can be introduced into the incinerator 11, and the air entering at this time will be reduced, so that the oxygen content in the air entering the incinerator 11 can be increased, so that the incineration can be more thorough and the incineration efficiency can be improved.

[0048] Example 2: Please refer to Figures 1-9 The present invention provides a technical solution: the exhaust gas injection assembly 3 includes an injection pipe 31, an A transmission gear 32, a B transmission gear 33, an A motor 34 and a stirring member 35. The injection pipe 31 is rotatably connected to the inner wall of the fixed plate 22. A plurality of stirring members 35 are provided, and the plurality of stirring members 35 are fixedly connected to the surface of the injection pipe 31, and the plurality of stirring members 35 are all arranged inside the incinerator 11. The interior of the injection pipe 31 is hollow, and a plurality of exhaust gas holes 36 are opened on the surface of the injection pipe 31. The A transmission gear 32 is fixedly connected to the surface of the injection pipe 31, the A motor 34 is fixedly connected to the lower end of the fixed plate 22, and the output end of the A motor 34 passes through the fixed plate 22 and is connected to the B transmission gear 33.

[0049] Specifically, when the waste gas is incinerated, the injection pipe 31 can be rotatably set on the incinerator 11, and the A transmission gear 32 can be fixed on the injection pipe 31, the B transmission gear 33 can be rotatably set on the fixed plate 22, and the A motor 34 can be set on the fixed plate 22, and the output end of the A motor 34 can be connected to the B transmission gear 33. Thereafter, the A motor 34 can be started to drive the injection pipe 31 to rotate. When injecting the waste gas, a waste gas hole 36 can be opened on the injection pipe 31, and the waste gas can be injected into the interior of the incinerator 11 through the waste gas hole 36. A stirring member 35 is provided on the injection pipe 31, and the waste gas and air inside the incinerator 11 can be mixed through the stirring member 35, thereby facilitating the subsequent efficient incineration of the waste gas.

[0050] As a further limitation of the exhaust component 4 of the present invention, the exhaust component 4 includes an exhaust pipe A 41, an exhaust pipe B 42 and a flow control valve 43. The exhaust pipe A 41 is fixedly connected to the upper end of the incinerator 11. The exhaust pipe A 41 and the exhaust pipe B 42 are detachably connected by bolts. The flow control valve 43 is fixedly connected to the end of the exhaust pipe B 42.

[0051] Specifically, after the incineration of the waste gas is completed, it is necessary to discharge the carbon dioxide and other gases inside the incinerator 11. At this time, the exhaust pipe A 41 and the exhaust pipe B 42 can be connected to discharge the carbon dioxide and other gases. A flow control valve 43 is set at the end of the exhaust pipe B 42. The flow control valve 43 can prevent the outside air from entering the incinerator 11 through the exhaust pipe B 42. When in use, in order to enable the carbon dioxide and other gases to be discharged efficiently, the exhaust pipe A 41 is set to an L-shaped structure, and the end of the exhaust pipe A 41 is set at a lower position inside the incinerator 11.

[0052] The specific implementation of this embodiment is as follows: when the incineration operation is carried out, the exhaust gas can be injected into the incinerator 11 through the injection pipe 31, and after the injection, the injection pipe 31 can be rotated to drive the stirring member 35 to rotate, and then the gas inside the incinerator 11 can be mixed, so that the exhaust gas can be fully mixed with the air, and after mixing, the subsequent incineration of the exhaust gas can be more fully achieved. After the incineration is completed, the carbon dioxide generated after the incineration can be discharged from the incinerator 11 through the exhaust pipe A 41, and since the exhaust pipe A 41 and the exhaust pipe B 42 are connected, and a flow control valve 43 is provided at the end of the exhaust pipe B 42, the carbon dioxide and other gases generated by the incineration inside the incinerator 11 can be discharged from the incinerator 11, and the outside air will not enter the incinerator 11 through the exhaust pipe B 42.

[0053] Example 3: Please refer to Figures 1-9The present invention provides a technical solution: the detection assembly 5 includes a detection tank 51, a water inlet pipe 52, an electric telescopic rod 54, a heat-insulating sealing plate 55, a cooling pipe 56, a one-way valve A 57, a one-way valve B 58 and a one-way valve C 59. The detection tank 51 is fixedly connected to the upper end of the incinerator 11, the water inlet pipe 52 and the transfer pipe 63 are fixedly connected to the surface of the detection tank 51, the cooling pipe 56 is fixedly connected to the inside of the detection tank 51, and the water inlet pipe 52 and the transfer pipe 63 are both passed through the inside of the detection tank 51 and connected to the cooling pipe 56. The detection tank 51 An air leakage hole is provided at the upper end, in which a one-way valve A 57 is fixedly connected; a detection hole is provided at the lower end of the detection tank 51, in which a one-way valve B 58 is fixedly connected; a heat-insulating sealing plate 55 is slidably connected in the detection tank 51; an electrically controlled telescopic rod 54 is fixedly connected between the heat-insulating sealing plate 55 and the detection tank 51; a mounting hole is provided on the surface of the heat-insulating sealing plate 55, in which a one-way valve C 59 is fixedly connected; the detection assembly 5 also includes an oxygen detection device 53, and a detection head of the oxygen detection device 53 is arranged in the detection tank 51.

[0054] Specifically, when the oxygen content of the gas inside the incinerator 11 is detected, since the initial position of the heat-insulating sealing plate 55 is set above the cooling pipe 56, the electrically controlled telescopic rod 54 can be retracted at this time, thereby driving the heat-insulating sealing plate 55 to move upward. At this time, under the action of pressure, the gas inside the incinerator 11 will enter the incinerator 11 and be located below the heat-insulating sealing plate 55. Since a B one-way valve 58 is provided at the bottom of the detection tank 51, the gas entering the detection tank 51 cannot be discharged through the lower end of the detection tank 51. At this time, the gas can be cooled by the cooling pipe 56 provided in the detection tank 51. Since the cooling pipe 56 is connected to the water inlet pipe 52, the cooling pipe 56 will circulate Circular cooling water is used to continuously cool the gas. After the cooling is completed, the electrically controlled telescopic rod 54 can be extended to squeeze the cooled gas through the C one-way valve 59 to the top of the heat-insulating sealing plate 55. Since the cooling tube 56 cools the detection gas at this time, it can avoid damage to the oxygen detection device 53 caused by high temperature. At this time, the oxygen content can be detected by the oxygen detection device 53. After the detection is completed, the electrically controlled telescopic rod 54 can be retracted to allow the gas to pass through the A one-way valve 57 and thus be discharged from the detection tank 51. It should be noted that the air discharged from the A one-way valve 57 can be re-entered into the incinerator 11 through the pipe connected to the A one-way valve 57.

[0055] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0056] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A self-balancing regulator for oxygen content in a waste gas incinerator, comprising an incineration assembly (1), wherein the incineration assembly (1) comprises an incinerator (11) and an observation window (12), and is characterized in that: The upper end of the incineration component (1) is provided with an exhaust component (4), a detection component (5) and a pre-mixing component (6); the upper end of the pre-mixing component (6) is provided with an air intake component (2); the air intake component (2) is provided with an exhaust gas injection component (3), and the exhaust gas injection component (3) is provided in the incineration component (1); The air intake assembly (2) comprises a four-way pipe (21), the upper end of the four-way pipe (21) is fixedly connected to a fixed plate (22), the surface of the fixed plate (22) is slidably connected to a sliding member (25), the lower end of the sliding member (25) is fixedly connected to a screw rod (26), the surface of the screw rod (26) is threadedly connected to a threaded member (27), and the threaded member (27) is rotatably connected to the upper end of the fixed plate (22), and the lower end of the screw rod (26) is provided with an A balancing mechanism (28) and a B balancing mechanism (29).

2. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 1, characterized in that: An observation slot is provided on the surface of the incinerator (11), and the observation window (12) is fixedly connected to the observation slot. The premixing assembly (6) includes a premixing tube (61), one end of the premixing tube (61) penetrates the inner wall of the incinerator (11), and the premixing tube (61) and the four-way pipe (21) are detachably connected by bolts. A C positioning block (66) is fixedly connected in the premixing tube (61), and one end of the C positioning block (66) is rotatably connected to an A bevel gear (67). A heating tube (65) is provided in the inner cavity of the premixing tube (61), and the two ends of the heating tube (65) are rotatably connected to a transfer tube (63) and a water outlet pipe (64) through a rotary joint (610). A B bevel gear (68) is fixedly connected to the surface of the heating tube (65), and the B bevel gear (68) is meshed with the A bevel gear (67). A mixing plate (69) is fixedly connected to the surface of the heating tube (65).

3. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 1, characterized in that: The A balancing mechanism (28) includes an A positioning block (281), an A rack (282), an A driving gear (283), an A transmission rod (284), an A regulating plate (285) and an A constant plate (286), wherein the A positioning block (281) is fixedly connected to the inside of the four-way pipe (21), the A transmission rod (284) is rotatably connected to one end of the A positioning block (281), the A rack (282) is fixedly connected to the lower end of the screw rod (26), and the A driving The gear (283) is fixedly connected to the surface of the A transmission rod (284), the A rack (282) and the A driving gear (283) are meshed, the A regulating plate (285) is fixedly connected to the surface of the A transmission rod (284), the A constant plate (286) is fixedly connected to the inside of the four-way pipe (21), the A regulating plate (285) and the A constant plate (286) are both provided with an A air inlet groove, and the A regulating plate (285) and the A constant plate (286) are in close contact.

4. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 1, characterized in that: The B balancing mechanism (29) includes a B positioning block (291), a B rack (292), a B driving gear (293), a B transmission rod (294), a B regulating plate (295) and a B constant plate (296), wherein the B positioning block (291) is fixedly connected to the inside of the four-way pipe (21), the B transmission rod (294) is rotatably connected to one end of the B positioning block (291), the B rack (292) is fixedly connected to the lower end of the screw rod (26), and the B driving The gear (293) is fixedly connected to the surface of the B transmission rod (294), the B rack (292) and the B driving gear (293) are meshed, the B regulating plate (295) is fixedly connected to the surface of the B transmission rod (294), the B constant plate (296) is fixedly connected to the inside of the four-way pipe (21), the B regulating plate (295) and the B constant plate (296) are both provided with B air inlet grooves, and the B regulating plate (295) and the B constant plate (296) are in close contact.

5. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 2, characterized in that: The premixing assembly (6) further comprises a B motor (62), wherein the B motor (62) is fixedly connected to the upper end of the incinerator (11), and the output end of the B motor (62) passes through and extends into the interior of the premixing tube (61), and a drive shaft (611) is fixedly connected to the output end of the B motor (62), and the drive shaft (611) passes through the C positioning block (66) and is connected to the A bevel gear (67).

6. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 1, characterized in that: The exhaust gas injection assembly (3) comprises an injection pipe (31), an A transmission gear (32), a B transmission gear (33), an A motor (34) and a stirring member (35). The injection pipe (31) is rotatably connected to the inner wall of the fixed plate (22). A plurality of stirring members (35) are provided, and the plurality of stirring members (35) are all fixedly connected to the surface of the injection pipe (31). The plurality of stirring members (35) are all provided inside the incinerator (11). The interior of the injection pipe (31) is hollow, and a plurality of exhaust gas holes (36) are provided on the surface of the injection pipe (31). The A transmission gear (32) is fixedly connected to the surface of the injection pipe (31). The A motor (34) is fixedly connected to the lower end of the fixed plate (22), and the output end of the A motor (34) passes through the fixed plate (22) and is connected to the B transmission gear (33).

7. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 1, characterized in that: The exhaust assembly (4) comprises an exhaust pipe A (41), an exhaust pipe B (42) and a flow control valve (43); the exhaust pipe A (41) is fixedly connected to the upper end of the incinerator (11); the exhaust pipe A (41) and the exhaust pipe B (42) are detachably connected by bolts; and the flow control valve (43) is fixedly connected to the end of the exhaust pipe B (42).

8. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 1, characterized in that: The detection assembly (5) includes a detection tank (51), a water inlet pipe (52), an electrically controlled telescopic rod (54), a heat-insulating sealing plate (55), a cooling pipe (56), a one-way valve A (57), a one-way valve B (58) and a one-way valve C (59). The detection tank (51) is fixedly connected to the upper end of the incinerator (11). The water inlet pipe (52) and the transfer pipe (63) are both fixedly connected to the surface of the detection tank (51). The cooling pipe (56) is fixedly connected to the inside of the detection tank (51), and the water inlet pipe (52) and the transfer pipe (63) are both passed through the inside of the detection tank (51). The detection tank (51) is connected to the cooling pipe (56), the upper end of the detection tank (51) is provided with an air leakage hole, and a one-way valve A (57) is fixedly connected in the air leakage hole. The lower end of the detection tank (51) is provided with a detection hole, and a one-way valve B (58) is fixedly connected in the detection hole. The heat-insulating sealing plate (55) is slidably connected in the detection tank (51), and the electric-controlled telescopic rod (54) is fixedly connected between the heat-insulating sealing plate (55) and the detection tank (51). The surface of the heat-insulating sealing plate (55) is provided with a mounting hole, and a one-way valve C (59) is fixedly connected in the mounting hole.

9. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 8, characterized in that: The detection assembly (5) further comprises an oxygen detection device (53), wherein a detection head of the oxygen detection device (53) is arranged in the detection tank (51).

10. The self-balancing regulator for oxygen content in a waste gas incinerator according to claim 1, characterized in that: The air intake assembly (2) further comprises an oxygen-enriched air intake pipe (23) and an oxygen generator (24); the oxygen-enriched air intake pipe (23) and the four-way pipe (21) are detachably connected by bolts; the oxygen generator (24) is fixedly connected to the upper end of the incinerator (11); and the air outlet end of the oxygen generator (24) is fixedly connected to one end of the oxygen-enriched air intake pipe (23).

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