Thermal control type oil gas incineration RCU purification device

Abstract

The utility model relates to the technical field of waste gas treatment, and particularly discloses a thermal control type oil gas incineration RCU purification device which comprises an incineration mechanism and a filtering mechanism assembled at the bottom of the incineration mechanism. The incineration mechanism comprises an incineration box, a ventilation cylinder is fixedly mounted in the incineration box, an air inlet cavity and an air outlet cavity are formed in the ventilation cylinder, and the bottom of the incineration box communicates with a conveying pipe; the filtering mechanism comprises a filtering box communicating with the bottom of the conveying pipe, a rotating seat is rotationally mounted in the filtering box, a plurality of filtering cavities distributed in an annular array are formed in the rotating seat, and the filtering cavities are filled with activated carbon filler; according to the utility model, when the activated carbon filler in one of the filtering cavities reaches the filtering saturation, new activated carbon filler can be switched only by driving the rotating seat to rotate, and waste gas can be continuously filtered, so that the equipment does not need to stop running, and the use effect is improved.

Description

Technical Field

[0001] This utility model belongs to the field of waste gas treatment technology, specifically relating to a thermally controlled oil and gas combustion RCU purification device. Background Technology

[0002] Industrial production processes generate large amounts of waste gas, which not only pollutes the atmosphere and causes ecological problems such as photochemical smog and ozone layer depletion, but also poses health risks, such as respiratory diseases and nervous system damage. Thermocontrolled oil and gas combustion RCU (catalytic combustion unit) purification device is a highly efficient waste gas purification equipment based on waste gas treatment. It mainly achieves complete combustion of organic matter in the waste gas by precisely controlling parameters such as temperature and oxygen concentration during the combustion process, thereby reducing harmful substances in the waste gas. It is currently an important piece of equipment for industrial waste gas treatment.

[0003] However, current thermally controlled oil and gas combustion RCU purification devices require the waste gas to be filtered through activated carbon filter media before combustion to remove impurities and particles, thus preventing interference with combustion and purification. However, the activated carbon filter becomes saturated during filtration, and the equipment often needs to be shut down during the replacement process, during which time the waste gas cannot be filtered. This causes considerable trouble for waste gas treatment and reduces its effectiveness. Therefore, the applicant proposes a thermally controlled oil and gas combustion RCU purification device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a thermally controlled oil and gas combustion RCU purification device that can automatically switch to a new activated carbon packing when the activated carbon packing reaches filtration saturation. The device can continuously filter the exhaust gas without stopping the machine during the switching process, thus effectively improving the performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A thermally controlled oil and gas combustion RCU purification device includes:

[0007] An incineration mechanism and a filtration mechanism assembled at the bottom of the incineration mechanism;

[0008] The incineration mechanism includes an incineration box, inside which a ventilator is fixedly installed. The ventilator has an air inlet chamber and an air outlet chamber respectively. The bottom of the incineration box is connected to a conveying pipe.

[0009] The filtration mechanism includes a filter box connected to the bottom of the delivery pipe. A rotating seat is rotatably mounted inside the filter box. Multiple filter chambers arranged in a ring array are opened inside the rotating seat. The filter chambers are filled with activated carbon filler.

[0010] Preferably, a second perforated plate is fixedly installed inside the air intake chamber, and a first perforated plate is fixedly installed inside the air outlet chamber.

[0011] Preferably, the bottom of the incinerator is connected to an air intake hood that communicates with the air intake chamber, and the air intake hood is connected to the conveying pipe.

[0012] Preferably, a flame nozzle is fixedly installed on the top of the inner wall of the incinerator, and multiple support legs arranged in a ring array are fixedly installed on the outer wall of the incinerator.

[0013] Preferably, the bottom of the incinerator is connected to an exhaust hood that communicates with the exhaust chamber, and the bottom of the exhaust hood is connected to an exhaust pipe.

[0014] Preferably, an air inlet pipe corresponding to the delivery pipe is fixedly installed at the bottom of the filter box, and a maintenance cover is hinged to the top of the filter box.

[0015] Preferably, a motor is fixedly installed at the center of the bottom of the filter box, and the output shaft of the motor is connected to a rotating rod extending into the interior of the rotating seat, and the rotating rod is fixedly connected to the rotating seat.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) This utility model is equipped with a filtration mechanism, which can fill multiple activated carbon packings in multiple filter chambers in the rotating seat. When the activated carbon packing in one of the filter chambers reaches filtration saturation, the rotating seat can be rotated to switch the new activated carbon packing in the remaining filter chambers, so that the new activated carbon packing can correspond to the conveying pipe and can continuously filter the exhaust gas, so that the equipment does not need to stop running and effectively improves the use effect.

[0018] (2) The present invention is equipped with a ventilation tube in the incinerator, which allows the exhaust gas to enter the air inlet chamber. When the exhaust gas passes through the second perforated plate, it can disperse the exhaust gas, which can effectively improve the combustion efficiency, so that the exhaust gas can be fully burned and effectively improve the purification effect. Attached Figure Description

[0019] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the incineration mechanism of this utility model;

[0021] Figure 3 This is a cross-sectional view of the incinerator of this utility model;

[0022] Figure 4 This is a schematic diagram of the filter mechanism structure of this utility model;

[0023] Figure 5 This is a cross-sectional view of the filter box of this utility model;

[0024] Figure 6 This is a schematic diagram of the rotating seat structure of this utility model;

[0025] In the diagram: 1. Incineration mechanism; 11. Incineration box; 12. Exhaust hood; 13. Exhaust pipe; 14. Support leg; 15. Intake hood; 16. Flame head; 17. Ventilation tube; 18. Exhaust chamber; 19. First perforated plate; 110. Intake chamber; 111. Second perforated plate; 112. Conveying pipe; 2. Filtration mechanism; 21. Filter box; 22. Intake pipe; 23. Motor; 24. Maintenance cover; 25. Rotary seat; 26. Activated carbon packing; 27. Rotating rod; 28. Filter chamber. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a thermally controlled oil and gas combustion RCU purification device includes:

[0031] Incineration mechanism 1 and filtration mechanism 2 assembled at the bottom of incineration mechanism 1;

[0032] The incineration mechanism 1 includes an incineration box 11, and an air vent 17 is fixedly installed inside the incineration box 11. The air vent 17 has an air inlet chamber 110 and an air outlet chamber 18 respectively. The bottom of the incineration box 11 is connected to a conveying pipe 112.

[0033] The filtration mechanism 2 includes a filter box 21 connected to the bottom of the delivery pipe 112. A rotating seat 25 is rotatably mounted inside the filter box 21. Multiple filter chambers 28 arranged in a ring array are opened inside the rotating seat 25. The filter chambers 28 are filled with activated carbon filler 26.

[0034] As can be seen from the above, by introducing the exhaust gas into the filter box 21 from the bottom during use, the exhaust gas can enter the filter chamber 28 corresponding to the conveying pipe 112. The activated carbon packing 26 can easily filter impurities and particles in the exhaust gas. When the activated carbon packing 26 reaches filtration saturation, simply drive the rotating seat 25 to rotate, which can switch the remaining filter chamber 28 with new activated carbon packing 26, so that the new activated carbon packing 26 can correspond to the conveying pipe 112, and can continuously filter the exhaust gas without stopping the equipment, thus effectively improving the usage effect.

[0035] The filtered waste gas can be introduced into the incinerator 11 through the conveying pipe 112, and the waste gas can be introduced into the air inlet chamber 110 in the ventilation pipe 17. By incinerating the waste gas, the harmful substances in the waste gas can be reduced, and the waste gas after combustion can be introduced into the air outlet chamber 18, so that the purified waste gas can be easily discharged.

[0036] Depend on Figure 3 It can be seen that a second perforated plate 111 is fixedly installed inside the air intake chamber 110, and a first perforated plate 19 is fixedly installed inside the air outlet chamber 18.

[0037] As can be seen from the above, when the exhaust gas enters the intake chamber 110, it passes through the second perforated plate 111. The holes on the second perforated plate 111 disperse the exhaust gas, which effectively improves the combustion efficiency and ensures that the exhaust gas is burned completely, thus improving the purification effect. When the incinerated exhaust gas enters the exhaust chamber 18, the holes on the first perforated plate 19 allow the exhaust gas to pass through slowly, reducing the flow rate of the exhaust gas and prolonging the combustion time of the exhaust gas in the incinerator 11, thereby improving the purification effect.

[0038] For details, please refer to Figure 3 As shown, the bottom of the incinerator 11 is connected to an air intake hood 15 that communicates with the air intake chamber 110, and the air intake hood 15 is connected to the conveying pipe 112.

[0039] As can be seen from the above, the exhaust gas filtered by the filter box 21 can be introduced into the air intake hood 15 through the conveying pipe 112, so that the exhaust gas can fully enter the air intake chamber 110.

[0040] For details, please refer to Figure 3 As shown, a flame head 16 is fixedly installed on the top of the inner wall of the incinerator 11, and multiple support legs 14 arranged in a ring array are fixedly installed on the outer wall of the incinerator 11.

[0041] As can be seen from the above, the burner head 16 can be connected to an external oil and gas device, and the burner head 16 can be used to spray fire into the incinerator 11, which can facilitate the combustion and purification of waste gas. The support leg 14 can be used to support the incinerator 11, and the device can be placed in a suitable position for use.

[0042] Example 2:

[0043] refer to Figure 3 As shown, the bottom of the incinerator 11 is connected to an exhaust hood 12 that communicates with the exhaust chamber 18, and the bottom of the exhaust hood 12 is connected to an exhaust pipe 13.

[0044] As can be seen from the above, the exhaust gas in the exhaust chamber 18 can be guided downward into the exhaust hood 12, so that the exhaust gas can be discharged through the exhaust pipe 13. The exhaust pipe 13 can be conveniently connected to other treatment equipment, so that the purified exhaust gas can be conveniently transported to other treatment equipment for further treatment.

[0045] refer to Figure 4 As shown, an air inlet pipe 22 corresponding to the delivery pipe 112 is fixedly installed at the bottom of the filter box 21, and a maintenance cover 24 is hinged to the top of the filter box 21.

[0046] As can be seen from the above, the exhaust gas can be easily introduced into the filter box 21 for filtration through the air inlet pipe 22. The activated carbon packing 26 in the filter chamber 28 can be easily replaced by opening the maintenance cover 24, without affecting the filtration of exhaust gas by the activated carbon packing 26 in other filter chambers 28.

[0047] refer to Figure 5 As shown, a motor 23 is fixedly installed at the center of the bottom of the filter box 21. The output shaft of the motor 23 is connected to a rotating rod 27 that extends into the interior of the rotating seat 25. The rotating rod 27 is fixedly connected to the rotating seat 25.

[0048] As can be seen from the above, the motor 23 can drive the rotating rod 27 to rotate. The rotation of the rotating rod 27 can easily drive the rotating seat 25 to rotate, which can easily switch the multiple filter chambers 28 to correspond with the conveying pipe 112, and facilitate the switching operation when one of the activated carbon packing 26 reaches filtration saturation.

[0049] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A thermal control oil and gas flare RCU abatement device, characterized by, Include: Burn mechanism (1) and filter mechanism (2) assembled in the bottom of the burn mechanism (1); The burn mechanism (1) comprises a burn box (11), a ventilation cylinder (17) is fixedly installed in the burn box (11), an air inlet cavity (110) and an air outlet cavity (18) are respectively formed in the ventilation cylinder (17), and a conveying pipe (112) is communicated with the bottom of the burn box (11); The filter mechanism (2) comprises a filter box (21) communicated with the bottom of the conveying pipe (112), a rotating seat (25) is rotatably installed in the filter box (21), a plurality of filter cavities (28) are arranged in the rotating seat (25) in an annular array, and the filter cavities (28) are filled with activated carbon filler (26).

2. A thermal control oil and gas flare RCU abatement device according to claim 1, characterized in that: The second hole plate (111) is fixedly installed in the air inlet cavity (110), and the first hole plate (19) is fixedly installed in the air outlet cavity (18).

3. A thermal control oil and gas flare RCU abatement device according to claim 1, wherein: The burn box (11) is connected with an air inlet cover (15) communicated with the air inlet cavity (110), and the air inlet cover (15) is communicated with the conveying pipe (112).

4. A thermal control oil and gas flare RCU abatement device according to claim 1, wherein: The top of the inner wall of the burn box (11) is fixedly installed with a flame spraying head (16), and the outer wall of the burn box (11) is fixedly installed with a plurality of support legs (14) arranged in an annular array.

5. A thermal control oil and gas flare RCU abatement device according to claim 1, wherein: The bottom of the burn box (11) is connected with an air outlet cover (12) communicated with the air outlet cavity (18), and the bottom of the air outlet cover (12) is communicated with an air outlet pipe (13).

6. A thermal control oil and gas flare RCU abatement device according to claim 1, wherein: The bottom of the filter box (21) is fixedly installed with an air inlet pipe (22) corresponding to the conveying pipe (112), and the top of the filter box (21) is hingedly connected with a maintenance cover (24).

7. A thermal control oil and gas flare RCU abatement device according to claim 1, wherein: The motor (23) is fixedly installed at the center position of the bottom of the filter box (21), the output shaft of the motor (23) is connected with a rotating rod (27) extending into the rotating seat (25), and the rotating rod (27) and the rotating seat (25) are fixedly connected.

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