Foamed ceramic filter screen firing waste gas treatment device

Abstract

The invention discloses a foamed ceramic filter screen firing waste gas treatment device which is characterized in that a collecting assembly is mounted at the top of the inner side of a preheating area, a reaction assembly is arranged at the top of the inner side of a sintering area, the collecting assembly is communicated with the reaction assembly, and a cleaning opening assembly is mounted at one end, close to the preheating area, of the sintering area and is communicated with the reaction assembly; a wind power guiding component is installed at the combination position of the sintering area and the cooling area. Through fusion of the collecting assembly, the reaction assembly, the wind power guiding part and the furnace body, the occupied space of VOC gas treatment equipment is reduced, waste heat in the furnace is used for reducing consumption of heating resources, and the good effect of digestion of harmful gas of the furnace body is achieved through the simple structure; and by adding the cleaning port assembly, daily simple maintenance of the reaction assembly and the collection assembly can be realized, and the maintenance cost is reduced.

Description

Technical Field

[0001] The invention belongs to the field of environmental protection, and in particular relates to a foam ceramic filter screen firing waste gas treatment device. Background Art

[0002] Foam ceramics are generally used to filter and purify liquid alloy castings. Foam ceramic filtration can effectively reduce or eliminate non-metallic inclusions in castings. Foam ceramics are a type of porous ceramics that look like foam in shape. The pores are irregular and have the advantages of light weight, high strength, high temperature resistance, corrosion resistance, and good filtration. It uses organic foam plastic as the skeleton, slurry is dried after slurry impregnation, and then high-temperature sintering is performed. During the high-temperature sintering process, the organic matter will burn and volatilize, leaving a network-like structure of foam ceramics.

[0003] During the high-temperature sintering of foam ceramics, the combustion and volatilization of organic matter will produce VOC harmful gases. The previous treatment method was to directly discharge the gas out of the factory. This method seriously pollutes the atmosphere and causes irreversible damage to the surrounding environment. The existing conventional treatment method is to collect the VOC harmful gases to be discharged outside the factory and treat them harmlessly using special treatment equipment.

[0004] Although this treatment method can meet the requirements of environmental protection, it requires a large amount of money to purchase equipment, occupies a large site space, and consumes a large amount of energy for harmless treatment, which will increase the operating costs of the factory. Summary of the invention

[0005] The purpose of the present invention is to provide a foam ceramic filter firing waste gas treatment device to solve the problems existing in the above-mentioned prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following scheme: The present invention provides a foam ceramic filter screen firing waste gas treatment device, comprising a delivery zone, a preheating zone, a sintering zone, a cooling zone and a finished product zone connected to the delivery zone in sequence, a heating zone is provided in the preheating zone and the sintering zone, a collecting component is installed on the top of the inner side of the preheating zone, a reaction component is provided on the top of the inner side of the sintering zone, the collecting component is connected to the reaction component, a cleaning port component is installed at one end of the sintering zone close to the preheating zone, the cleaning port component is connected to the reaction component, the sintering zone and the cooling zone are connected to each other, and the cleaning port component is connected to each other. A wind guide component is installed at the combination position of the cooling zone; the collecting component includes a collecting cover, a diverter groove is fixedly connected to the top of the collecting cover, the outlet of the diverter groove is connected to a diverter channel, and the diverter channel is connected to the reaction component; the reaction component includes a reaction channel, the reaction channel is connected to the diverter channel, and is connected to the cleaning port component on the end side of the reaction channel close to the preheating zone, a spoiler component and a detection hole are provided inside the reaction channel, and a channel outlet is provided on the side of the reaction channel close to the end of the cooling zone, and the channel outlet is connected to the wind guide component.

[0007] Preferably, the cleaning port assembly includes a cleaning main port and a limiting port, the cleaning main port and the limiting port are both connected to the reaction channel, the ends of the cleaning main port and the limiting port are detachably connected with a sealing cover plate, an isolation plate is slidably arranged in the limiting port, and the isolation plate is slidably connected to the end of the reaction channel close to the branch channel.

[0008] Preferably, the spoiler assembly includes a first spoiler, a second spoiler and a fourth spoiler which are sequentially installed on the side wall of the reaction channel which is the same as the channel outlet. The spoiler assembly also includes a third spoiler installed on the side wall of the reaction channel opposite to the fourth spoiler. A first detection hole and a second detection hole are respectively installed on the side wall of the reaction channel where the fourth spoiler is installed and on both sides of the fourth spoiler. The first detection hole is located between the second spoiler and the fourth spoiler.

[0009] Preferably, the wind guiding component includes a special-shaped three-point bracket, which is detachably connected to the outside of the sintering zone, and a supporting platform is detachably connected to the special-shaped three-point bracket. The top surface of the supporting platform is detachably connected to an induced draft fan, and the induced draft fan is driven by an adjustable drive motor. The bottom of the induced draft fan is connected to a transfer bin, and the side of the transfer bin is connected to the channel outlet. The transfer bin is detachably connected to the bottom surface of the supporting platform, and the top of the induced draft fan is connected to an exhaust duct.

[0010] Preferably, a cleaning port is provided at the bottom of the transfer bin, and a sealing plate is detachably installed on the cleaning port.

[0011] Preferably, baffle bars are fixedly connected to the bottom of the collecting hood close to the delivery area and the sintering area respectively.

[0012] Preferably, VOC detection probes are installed in both the first detection hole and the second detection hole.

[0013] Preferably, the first spoiler, the second spoiler, the third spoiler and the fourth spoiler are made of silicon carbide ceramic material.

[0014] Preferably, the reaction channel is located above the heating zone.

[0015] Preferably, an activated carbon filter and a three-way catalytic converter are installed inside the transfer bin, the activated carbon filter is close to the channel outlet, and the three-way catalytic converter is close to the induced draft fan.

[0016] The present invention discloses the following technical effects:

[0017] The integration of the collection component, reaction component, wind guide component and furnace body reduces the site occupation of VOC gas treatment equipment, utilizes the waste heat in the furnace to reduce the consumption of heating resources, and achieves good harmful gas digestion effect of the furnace body itself through a simple structure; by adding a cleaning port component, daily simple maintenance of the reaction component and the collection component can be achieved, reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 is a schematic diagram of the present invention;

[0020] Figure 2 It is a cross-sectional schematic diagram of the present invention;

[0021] Figure 3 It is the internal schematic diagram of the reaction channel of the present invention;

[0022] Figure 4 It is a schematic diagram of the collection component and the reaction component of the present invention;

[0023] Figure 5 It is a schematic diagram of the cleaning port assembly of the present invention;

[0024] Figure 6 It is a schematic diagram of the collection component of the present invention;

[0025] Figure 7 It is a schematic diagram of the wind guiding component of the present invention.

[0026] In the figure: 1. delivery area; 2. preheating area; 3. sintering area; 4. cooling area; 5. finished product area; 601. collection component; 602. collection cover; 603. baffle; 604. diversion trough; 605. diversion channel; 610. reaction component; 611. reaction channel; 612. channel outlet; 620. cleaning port component; 621. cleaning main port; 622. limit port; 623. isolation plate; 631. first spoiler; 632. second spoiler; 633. third spoiler; 634. fourth spoiler; 635. first detection hole; 636. second detection hole; 700. wind guide component; 711. transfer bin; 712. induced draft fan; 713. exhaust duct; 721. special-shaped three-point bracket; 722. support platform; 8. ceramic roller; 9. heating area. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Example

[0030] Reference Figure 1-Figure 7 As shown, this embodiment provides a foam ceramic filter burning waste gas treatment device, including a delivery area 1, a preheating area 2, a sintering area 3, a cooling area 4 and a finished product area 5 are sequentially connected to the delivery area 1, a heating area 9 is provided in the preheating area 2 and the sintering area 3, a collecting component 601 is installed on the top of the inner side of the preheating area 2, a reaction component 610 is provided on the top of the inner side of the sintering area 3, the collecting component 601 is connected to the reaction component 610, a cleaning port component 620 is installed at one end of the sintering area 3 close to the preheating area 2, the cleaning port component 620 is connected to the reaction component 610, and a wind guide component 70 is installed at the junction of the sintering area 3 and the cooling area 4 0; the collecting component 601 includes a collecting cover 602, a diverter groove 604 is fixedly connected to the top of the collecting cover 602, the outlet of the diverter groove 604 is connected to a diverter channel 605, and the diverter channel 605 is connected to the reaction component 610; the reaction component 610 includes a reaction channel 611, the reaction channel 611 is connected to the diverter channel 605, and is connected to the cleaning port component 620 at one end of the reaction channel 611 close to the preheating zone 2, a spoiler component and a detection hole are arranged inside the reaction channel 611, and a channel outlet 612 is arranged at one end of the reaction channel 611 close to the cooling zone 4, and the channel outlet 612 is connected to the wind guide component 700.

[0031] The foam grid material in the foam ceramic is polyurethane, and the foam ceramic firing process is to place the foam ceramic to be fired on the ceramic roller 8 in the delivery area 1, and the ceramic roller 8 is driven by the motor to drive the gear meshing to rotate, and the ceramic roller 8 rotates to sequentially pass the ceramic to be fired from the delivery area 1 through the preheating area 2, the sintering area 3, the cooling area 4, and finally reaches the finished product area 5. This embodiment has two groups of reaction components 610, each group of reaction components 610 has a cleaning port component 620 and a wind guide component 700, and the two groups of reaction components 610 perform VOC gas diversion through the diversion channel 605, so that the waste heat of the sintering area 3 can be fully utilized to decompose and digest the VOC gas, reducing the VOC gas treatment cost. When passing through the preheating zone 2, the foam ceramic is gradually heated from room temperature to 900°C through the heating zone 9. In the process of heating from 100°C to 600°C in the preheating zone 2, the foam grid begins to soften at 200°C and starts to burn when it reaches 330°C. In the process of heating from 330°C to 600°C, the foam grid begins to release VOC gas. At this time, the VOC gas generated is driven upward to the collection cover 602 by the heat. The wind guide component 700 provides negative pressure wind for the collection cover 602 through the reaction channel 611, the branch channel 605 and the branch groove 604, so that the VOC gas passes through the collection cover 602, the branch groove 604, the branch channel 605 in turn and enters the reaction chamber. In the reaction channel 611, the reaction channel 611 is located in the sintering zone 3, and the temperature of the sintering zone 3 is 1100°C. When the VOC gas passes through the reaction channel 611, it is subjected to a high temperature reaction, thereby decomposing the harmful gas; the spoiler component can fully mix the gas in the reaction channel 611, so that the harmful gas is more fully decomposed; the detection hole is used to detect the harmful gas content in the reaction channel 611, and the size of the negative pressure wind provided by the wind guide component 700 is adjusted according to the harmful gas content in the reaction channel 611. When the harmful gas content is high, the negative pressure wind is reduced, and vice versa; the diversion channel 605 and the reaction channel 611 are formed by stacking and bonding alkaline refractory bricks and high-alumina refractory mud. The above devices are used to reduce the site occupation of the VOC gas treatment equipment, and also reduce the consumption of heating resources. The good effect of harmful gas digestion of the furnace body itself is achieved through a simple structure.

[0032] Further, the cleaning port assembly 620 includes a cleaning main port 621 and a limiting port 622, both of which are connected to the reaction channel 611, and the ends of the cleaning main port 621 and the limiting port 622 are detachably connected with a sealing cover plate, and an isolation plate 623 is slidably arranged in the limiting port 622, and the isolation plate 623 is slidably connected to the end of the reaction channel 611 near the branch channel 605.

[0033] The combustion of the polyurethane foam grid will produce a small amount of dust. After a long period of decomposition, the inner wall of the reaction channel 611 will be stained with a layer of dust. After the reaction channel 611 is stained with a layer of dust, it will affect the heat and air flow rate in the reaction channel 611, and in this case, the VOC gas decomposition effect will be reduced; at this time, the processing of the foam ceramic is stopped and the sealing cover is opened, and the isolation plate 623 is extended from the limit opening 622, so that the isolation plate 623 separates the reaction channel 611 and the branch channel 605, and then the negative pressure wind speed provided by the wind guide component 700 is increased to 12m / s. At this time, the dust in the channel is guided by the negative pressure wind to the wind guide component 700 for collection. The automatic cleaning time is generally 15 minutes, so that the VOC gas decomposition can continue to be carried out in the reaction channel 611 with good effect. After the cleaning is completed, the isolation plate 623 is taken out, and then the sealing cover is used to seal the cleaning main opening 621 and the limit opening 622 to complete the cleaning, and then the processing flow of the foam ceramic is started. Simple maintenance can make the device maintain a good VOC gas decomposition effect for a long time and be used repeatedly. The cleaning port assembly 620 can also be used as an inspection port for maintaining the reaction channel 611 and the devices in the reaction channel 611; when it is necessary to clean the diverter slot 604 and the diverter channel 605 at the same time, the sealing cover is not opened, the foam ceramic processing is stopped, and the wind guide component 700 is adjusted to make the negative pressure wind speed reach 12m / s. The cleaning time is 15 minutes. After the cleaning is completed, the wind speed drops to 2m / s to 3m / s to start the foam ceramic processing.

[0034] Further, the spoiler assembly includes a first spoiler 631, a second spoiler 632 and a fourth spoiler 634 which are sequentially installed on the side wall of the reaction channel 611 which is the same as the channel outlet 612. The spoiler assembly also includes a third spoiler 633 installed on the side wall of the reaction channel 611 which is opposite to the fourth spoiler 634. A first detection hole 635 and a second detection hole 636 are respectively installed on the side wall of the reaction channel 611 on which the fourth spoiler 634 is installed and on both sides of the fourth spoiler 634. The first detection hole is located between the second spoiler and the fourth spoiler.

[0035] The spoiler assembly is used to disturb the VOC gas in the reaction channel 611, so that the VOC gas can be fully decomposed by heat. In this embodiment, the four surfaces in the reaction channel 611 with the highest temperature are the bottom surface and the surface installed with the third spoiler 633. The first spoiler 631 and the second spoiler 632 are used to perform primary and secondary spoilers on the VOC gas, so that the VOC gas can be fully decomposed. Generally, when the VOC gas reaches the third spoiler 633, the VOC gas can meet the requirements of environmental protection emission standards; the third spoiler 633 can guide the VOC gas to the first detection hole 635 in a concentrated manner, so as to facilitate more accurate detection of whether the VOC gas content meets the standard. If the detection does not meet the standard, the wind induced The negative pressure air volume of the guide component 700 prolongs the thermal decomposition time of the reaction channel 611; when the VOC gas detected in the second detection hole 636 still does not meet the standard, the wind guide component 700 adjusts the negative pressure air volume to the minimum and then sounds an alarm. At this time, the delivery of foam ceramics in the delivery area 1 is stopped. After the VOC gas in the reaction channel 611 is decomposed, the reaction channel 611 can be maintained; the fourth spoiler 634 is conventionally used to regulate the subsequent airflow and to blow and clean the dust in this area. If the VOC gas detected by the first detection hole 635 still exists, the fourth spoiler 634 can further disturb the VOC gas to promote the decomposition of the VOC gas.

[0036] Furthermore, the wind guide component 700 includes a special-shaped three-point bracket 721, which is detachably connected to the outside of the sintering zone 3, and a support platform 722 is detachably connected to the special-shaped three-point bracket 721. The top surface of the support platform 722 is detachably connected to an induced draft fan 712, and the induced draft fan 712 is driven by an adjustable drive motor. The bottom of the induced draft fan 712 is connected to a transfer bin 711, and the side of the transfer bin 711 is connected to the channel outlet 612. The transfer bin 711 is detachably connected to the bottom surface of the support platform 722, and the top of the induced draft fan 712 is connected to an exhaust duct 713.

[0037] The special-shaped three-point bracket 721 is used to support the supporting platform 722. The bottom support of the special-shaped three-point bracket 721 is a one-side support, so that the staff can have a larger working space when maintaining the transfer warehouse 711. The platform is detachably connected with an induced draft fan 712, which is used to provide power for the entire waste treatment device. The transfer warehouse 711 is equipped with a built-in filter for filtering dust and some undecomposed harmful gases; the induced draft fan 712 discharges the decomposed gas through the exhaust pipe 713.

[0038] Furthermore, a cleaning port is provided at the bottom of the transfer bin 711, and a sealing plate is detachably installed at the cleaning port.

[0039] The cleaning port at the bottom of the transfer bin 711 is for the convenience of replacing and maintaining the filter inside it, and the bottom is funnel-shaped to facilitate dust collection.

[0040] Specifically, blocking bars 603 are fixedly connected to the bottom of the collecting cover 602 near the delivery area 1 and the sintering area 3 .

[0041] The collecting hood 602 covers the entire preheating zone 2 and is fixed to the top of the preheating zone 2 by high-temperature resistant bolts for collecting VOC gases. The retaining bars 603 extending downward from the two bottom edges of the collecting hood 602 close to the delivery zone 1 and the sintering zone 3 are used to ensure that all VOC gases can be collected. The other two bottom edges of the collecting hood 602 are connected to the side walls of the preheating zone 2, and the joints are filled with high-alumina refractory mud to seal the joint gaps and prevent VOC gases from escaping to places outside the collecting hood 602.

[0042] Furthermore, VOC detection probes are installed in both the first detection hole 635 and the second detection hole 636 .

[0043] The VOC detection probes installed in the first detection hole 635 and the second detection hole 636 are used to detect the VOC gas content in the reaction channel 611. The VOC detection probes are electrically connected to the controller, and the induced draft fan 712 is also electrically connected to the controller, so that intelligent joint control of the VOC detection probes and the induced draft fan 712 can be achieved. The VOC detection probe in the second detection hole 636 is also electrically connected to an alarm. When the VOC detection probe in the second detection hole 636 detects VOC gas, the alarm starts to sound, and the induced draft speed of the induced draft fan 712 is reduced to 0.5m / s. When the device is operating normally, the gas flow rate in the reaction channel 611 is controlled between 2m / s and 3m / s. When the VOC detection probe in the first detection hole 635 detects VOC gas, the gas flow rate in the reaction channel 611 is controlled at 1m / s. When no VOC gas is detected, it is delayed for 10s and then restored to 2m / s to 3m / s.

[0044] Furthermore, the first spoiler 631 , the second spoiler 632 , the third spoiler 633 and the fourth spoiler 634 are made of silicon carbide ceramic material.

[0045] Silicon carbide ceramic material has a temperature resistance of up to 1600°C, good thermal conductivity, and strong shock resistance. It can withstand high wind speeds in the reaction channel 611. Its good thermal conductivity can keep the temperature in the reaction channel 611 consistent, without low-temperature dead corners, and maintain a good decomposition effect of VOC gas.

[0046] Furthermore, the reaction channel 611 is located above the heating zone 9 .

[0047] The heating zone 9 is divided into two upper heating zones 9 and a lower heating zone 9. A ceramic roller 8 is located between the upper heating zone 9 and the lower heating zone 9. The ceramic roller 8 has foam ceramics. The reaction channel 611 is arranged above the upper heating zone 9. In this way, the residual heat in the furnace body can be used to decompose VOC air without affecting the sintering process of the foam ceramics.

[0048] Specifically, an activated carbon filter and a three-way catalytic converter are installed inside the transfer bin 711 . The activated carbon filter is close to the channel outlet 612 , and the three-way catalytic converter is close to the induced draft fan 712 .

[0049] The gas coming out of the reaction channel 611 is first filtered through an activated carbon filter for dust filtration, and then the filtered gas is passed through a three-way catalytic converter to finally decompose and digest the high-temperature undecomposed harmful gases, so that the final discharged gas meets environmental protection requirements.

[0050] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A foam ceramic filter screen firing waste gas treatment device, comprising a delivery zone (1), a preheating zone (2), a sintering zone (3), a cooling zone (4) and a finished product zone (5) connected in sequence to the delivery zone (1), a heating zone (9) being provided in the preheating zone (2) and the sintering zone (3), characterized in that: A collecting assembly (601) is installed at the top of the inner side of the preheating zone (2); a reaction assembly (610) is provided at the top of the inner side of the sintering zone (3); the collecting assembly (601) is connected to the reaction assembly (610); a cleaning port assembly (620) is installed at one end of the sintering zone (3) close to the preheating zone (2); the cleaning port assembly (620) is connected to the reaction assembly (610); and a wind force guiding component (700) is installed at the junction of the sintering zone (3) and the cooling zone (4); The collecting component (601) comprises a collecting cover (602), a diversion groove (604) is fixedly connected to the top of the collecting cover (602), an outlet of the diversion groove (604) is connected to a diversion channel (605), and the diversion channel (605) is connected to the reaction component (610); The reaction component (610) comprises a reaction channel (611), the reaction channel (611) being connected to the branch channel (605), and being connected to the cleaning port component (620) at the end of the reaction channel (611) close to the preheating zone (2), a spoiler component and a detection hole being provided inside the reaction channel (611), and a channel outlet (612) being provided at the end of the reaction channel (611) close to the cooling zone (4), and the channel outlet (612) being connected to the wind force guiding component (700).

2. The foam ceramic filter burning waste gas treatment device according to claim 1, characterized in that: The cleaning port assembly (620) comprises a cleaning main port (621) and a limiting port (622), wherein the cleaning main port (621) and the limiting port (622) are both connected to the reaction channel (611), and sealing cover plates are detachably connected to the ends of the cleaning main port (621) and the limiting port (622), and an isolation plate (623) is slidably arranged in the limiting port (622), and the isolation plate (623) is slidably connected to the end of the reaction channel (611) close to the branch channel (605).

3. The foam ceramic filter burning waste gas treatment device according to claim 2 is characterized in that: The spoiler assembly comprises a first spoiler (631), a second spoiler (632) and a fourth spoiler (634) which are sequentially installed on the side wall of the reaction channel (611) which is the same as the channel outlet (612); the spoiler assembly also comprises a third spoiler (633) installed on the side wall of the reaction channel (611) which is opposite to the fourth spoiler (634); a first detection hole (635) and a second detection hole (636) are respectively installed on the side wall of the reaction channel (611) on which the fourth spoiler (634) is installed and on both sides of the fourth spoiler (634); the first detection hole (635) is located between the second spoiler (632) and the fourth spoiler (634).

4. The foam ceramic filter burning waste gas treatment device according to claim 3 is characterized in that: The wind force guiding component (700) comprises a special-shaped three-point bracket (721), the special-shaped three-point bracket (721) is detachably connected to the outside of the sintering zone (3), a support platform (722) is detachably connected to the special-shaped three-point bracket (721), a top surface of the support platform (722) is detachably connected to an induced draft fan (712), the induced draft fan (712) is driven by an adjustable drive motor, the bottom of the induced draft fan (712) is connected to a transfer bin (711), the side of the transfer bin (711) is connected to the channel outlet (612), the transfer bin (711) is detachably connected to the bottom surface of the support platform (722), and the top of the induced draft fan (712) is connected to an exhaust pipe (713).

5. The foam ceramic filter burning waste gas treatment device according to claim 4, characterized in that: A cleaning port is provided at the bottom of the transfer bin (711), and a sealing plate is detachably installed on the cleaning port.

6. The foam ceramic filter burning waste gas treatment device according to claim 1, characterized in that: Baffle bars (603) are fixedly connected to the bottom of the collecting cover (602) close to the delivery area (1) and the sintering area (3).

7. The foam ceramic filter burning waste gas treatment device according to claim 3, characterized in that: VOC detection probes are installed in both the first detection hole (635) and the second detection hole (636).

8. The foam ceramic filter burning waste gas treatment device according to claim 3, characterized in that: The first spoiler (631), the second spoiler (632), the third spoiler (633) and the fourth spoiler (634) are made of silicon carbide ceramic material.

9. The foam ceramic filter burning waste gas treatment device according to claim 1, characterized in that: The reaction channel (611) is located above the heating zone (9).

10. The foam ceramic filter burning waste gas treatment device according to claim 5, characterized in that: An activated carbon filter and a three-way catalytic converter are installed inside the transfer bin (711), wherein the activated carbon filter is close to the channel outlet (612), and the three-way catalytic converter is close to the induced draft fan (712).

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