RCO combustion heat storage gas collection chamber

Abstract

The utility model relates to an RCO combustion heat storage and gas collection chamber which comprises a machine box, a connecting pipe and a heat storage pipe. Organic waste gas enters the catalysis cavity from the heat storage cavity through the connecting pipe to be subjected to catalytic combustion, gas obtained after combustion carries a large amount of heat energy and enters the heat storage pipe through the guiding cavity, the spiral section heats the heat storage cavity, the organic waste gas enters the heat storage cavity through the gas inlet pipe, and the organic waste gas is preheated; and the carried heat energy can be effectively transferred to the heat storage cavity. The heat energy transfer enables the organic waste gas in the heat storage cavity to be subjected to preheating treatment, the preheating treatment enables the organic waste gas to reach a certain temperature before the organic waste gas enters the catalysis cavity, and the catalytic combustion process is accelerated. The higher initial temperature can shorten the time for reaching the temperature required by combustion, so that the combustion efficiency is improved. Due to the preheating treatment, the energy input required for reaching the combustion temperature is reduced, so that the organic waste gas treatment cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of catalytic combustion technology, specifically to an RCO combustion regenerative gas collection chamber. Background Technology

[0002] In existing RCO combustion technology, waste gas enters a regenerator chamber, where it is pre-treated and heated, causing the temperature of the organic waste gas to rise rapidly. The preheated waste gas then enters a catalytic combustion chamber, where an oxidation reaction occurs under the action of a catalyst, converting organic matter into harmless substances such as carbon dioxide and water, thus completing the catalytic combustion of the organic waste gas. However, existing technologies typically use electric heating rods or natural gas for heating the regenerator chamber. Electric heating rods require a large amount of electrical energy to generate heat, while natural gas heating involves fuel combustion, which also consumes energy. Both methods can lead to high energy consumption, thereby increasing operating costs. Utility Model Content

[0003] The main purpose of this invention is to provide an RCO combustion heat storage gas collection chamber to solve the problem that existing heat storage chambers use electric heating rods or gas for temperature heating. Electric heating rods require a large amount of electrical energy to generate heat, while gas heating involves fuel combustion, which also requires energy. Both of these methods may lead to high energy consumption, thereby increasing operating costs.

[0004] To achieve the above objectives, this utility model provides an RCO combustion regenerative gas collection chamber, including a chassis, a connecting pipe, and a regenerative pipe;

[0005] The chassis contains a catalytic chamber, a guide chamber, and a heat storage chamber located below the catalytic chamber and the guide chamber. The top of the guide chamber is connected to the top of the catalytic chamber.

[0006] The two ends of the connecting pipe are connected to the bottom of the catalytic chamber and the top of the heat storage chamber, respectively, and the bottom of the heat storage chamber is connected to the air inlet pipe;

[0007] One end of the heat storage tube is connected to the bottom of the guide cavity, and the other end passes through the heat storage cavity and connects to the gas outlet tube;

[0008] The heat storage tube has a spiral section, which is located inside the heat storage chamber.

[0009] Preferably, two partition plates are fixedly installed in parallel inside the chassis. The two partition plates divide the chassis into an upper cavity, a lower cavity, and a heat storage cavity from top to bottom. The partition plate located between the upper cavity and the lower cavity has perforations, and the upper cavity and the lower cavity form a catalytic cavity.

[0010] Preferably, heating rods and catalysts are provided in both the upper and lower chambers.

[0011] Preferably, mounting components are provided in both the upper and lower cavities, and a switch door is provided on one side;

[0012] The mounting component includes a first plate and a second plate. The first plate and the second plate are fixedly mounted in parallel on the inner wall of the chassis, and sliding grooves are provided on the opposite side walls. Rectangular shells are slidably inserted into the two sliding grooves.

[0013] The top of the rectangular shell is open and filled with catalyst.

[0014] Preferably, the bottom of the rectangular shell has multiple through holes, and the air outlet of the connecting pipe is located directly below the through holes.

[0015] Preferably, the chassis also has a heat exchange chamber, in which a heat exchanger is installed and connected to the outlet ends of the separate air outlet pipe and heat storage pipe.

[0016] Preferably, the chassis has a sandwich structure filled with insulation material.

[0017] Preferably, aluminum silicate insulation material is used.

[0018] The beneficial effects of this utility model are as follows:

[0019] Organic waste gas or gas sequentially passes through the inlet pipe, heat storage chamber, connecting pipe, catalytic chamber, guide chamber, heat storage pipe, and outlet pipe. This is the flow path of the organic waste gas or gas. The organic waste gas enters the catalytic chamber from the heat storage chamber through the connecting pipe for catalytic combustion. The combusted gas carries a large amount of heat energy and enters the heat storage pipe through the guide chamber. The heat storage pipe has a spiral section; due to the large amount of heat energy carried by the combusted gas, the spiral section heats the heat storage chamber, effectively transferring the carried heat energy to the heat storage chamber. The organic waste gas enters the heat storage chamber through the inlet pipe for preheating. This heat transfer preheats the organic waste gas in the heat storage chamber, ensuring it reaches a certain temperature before entering the catalytic chamber, which helps accelerate the catalytic combustion process. A higher initial temperature shortens the time to reach the required combustion temperature, thereby improving combustion efficiency. Because preheating reduces the energy input required to reach the combustion temperature, it lowers the cost of organic waste gas treatment. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the RCO combustion regenerative gas collection chamber of this utility model;

[0022] Figure 2 yes Figure 1 A schematic diagram of the front view structure in cross-section;

[0023] Figure 3 yes Figure 1 A cross-sectional view of the three-dimensional structure.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Chassis; 10. Catalytic chamber; 101. Upper chamber; 102. Lower chamber; 11. Guide chamber; 12. Heat storage chamber; 13. Partition plate; 130. Perforation; 100. Sandwich structure;

[0026] 2. Connecting pipe;

[0027] 3. Air intake pipe;

[0028] 4. Heat storage tube; 41. Spiral section;

[0029] 5. Air outlet pipe;

[0030] 6. Heating rod;

[0031] 7. Mounting component; 71. First plate; 72. Second plate; 70. Sliding groove; 73. Rectangular shell; 730. Through hole;

[0032] 8. Opening and closing doors;

[0033] 9. Heat exchange chamber. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example

[0035] like Figures 1 to 3 As shown, this embodiment provides an RCO combustion regenerative gas collection chamber, including a casing 1, a connecting pipe 2, and a heat storage pipe 4. The casing 1 has a sandwich structure 100, which is filled with insulation material (not shown). The insulation material uses existing aluminum silicate insulation material. Figure 2 , Figure 3As shown, the casing 1 contains a catalytic chamber 10, a guide chamber 11, and a heat storage chamber 12 located below the catalytic chamber 10 and the guide chamber 11. The top of the guide chamber 11 is connected to the top of the catalytic chamber 10. The two ends of the connecting pipe 2 are connected to the bottom of the catalytic chamber 10 and the top of the heat storage chamber 12, respectively. The bottom of the heat storage chamber 12 is connected to the inlet pipe 3. One end of the heat storage pipe 4 is connected to the bottom of the guide chamber 11, and the other end of the heat storage pipe 4 passes through the heat storage chamber 12 and connects to the outlet pipe 5. The heat storage pipe 4 has a spiral section 41 located inside the heat storage chamber 12. The casing 1 also contains a heat exchange chamber 9, which houses a heat exchanger (not shown). The heat exchange chamber 9 is connected to the outlet pipe 5 and the outlet end of the heat storage pipe 4, respectively. The heat exchanger uses existing technology and will not be described in detail. The heat exchanger can cool the gas after catalytic combustion, effectively protecting subsequent processing equipment.

[0036] Organic waste gas or gas sequentially passes through inlet pipe 3, heat storage chamber 12, connecting pipe 2, catalytic chamber 10, guide chamber 11, heat storage pipe 4, and outlet pipe 5. This is the flow path of the organic waste gas or gas. The organic waste gas enters the catalytic chamber 10 from the heat storage chamber 12 through the connecting pipe 2 for catalytic combustion. The combusted gas carries a large amount of heat energy and enters the heat storage pipe 4 through the guide chamber 11. The heat storage pipe 4 has a spiral section 41. Because the combusted gas carries a large amount of heat energy, the spiral section 41 heats the heat storage chamber 12, effectively transferring the heat energy it carries to the heat storage chamber 12. The organic waste gas enters the heat storage chamber 12 through inlet pipe 3, where it is preheated. This heat transfer allows the organic waste gas in the heat storage chamber 12 to be preheated, ensuring it reaches a certain temperature before entering the catalytic chamber 10, which helps accelerate the catalytic combustion process. A higher initial temperature can shorten the time to reach the required combustion temperature, thereby improving combustion efficiency. Preheating reduces the energy input required to reach combustion temperature, thereby lowering the cost of treating organic waste gas.

[0037] Two partition plates 13 are fixedly installed in parallel inside the casing 1, dividing the casing 1 from top to bottom into an upper cavity 101, a lower cavity 102, and a heat storage cavity 12. A perforation 130 is formed in the partition plate between the upper cavity 101 and the lower cavity 102, forming a catalytic chamber 10. Both the upper cavity 101 and the lower cavity 102 are equipped with heating rods 6 and filled with catalyst. The heating rods 6 utilize existing technology and will not be described in detail. Mounting components 7 are installed in both the upper cavity 101 and the lower cavity 102, such as... Figure 1As shown, a switch door 8 is provided on one side of both the upper cavity 101 and the lower cavity 102. Organic waste gas or gas sequentially passes through the inlet pipe 3, the heat storage chamber 12, the connecting pipe 2, the lower cavity 102, the upper cavity 101, the guide chamber 11, the heat storage pipe 4, the heat exchange chamber, and the outlet pipe 5. The organic waste gas is preheated in the heat storage chamber 12, and then enters the upper cavity 101 for the first stage of catalytic combustion. Further, the organic waste gas enters the upper cavity 101 through the perforation 130 for the second stage of catalytic combustion. The heating rod 6 is in operation. After two stages of catalytic combustion, harmful substances in the waste gas can be removed more effectively, improving the purification efficiency of the waste gas treatment and reducing the risk of secondary pollution. The mounting component 7 includes a first plate 71 and a second plate 72. The first plate 71 and the second plate 72 are fixedly mounted parallel to each other on the inner wall of the casing 1, and sliding grooves 70 are provided on opposite side walls. Rectangular shells 73 are slidably inserted into the two sliding grooves 70. The top of the rectangular shell 73 is open, and the rectangular shell 73 is filled with catalyst. Multiple through holes 730 are matrixed at the bottom of the rectangular shell 73, and the outlet end of the connecting pipe 2 is located directly below the through holes 730. The design of multiple through holes 730 facilitates the flow of organic waste gas.

[0038] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An RCO combustion regenerative gas collection chamber, characterized in that, include: The chassis includes a catalytic chamber, a guide chamber, and a heat storage chamber located below the catalytic chamber and the guide chamber, with the top of the guide chamber communicating with the top of the catalytic chamber; A connecting pipe, the two ends of which are respectively connected to the bottom of the catalytic chamber and the top of the heat storage chamber, and the bottom of the heat storage chamber is connected to the air inlet pipe; A heat storage tube, one end of which is connected to the bottom of the guide cavity, and the other end of which passes through the heat storage cavity and is connected to the gas outlet tube; The heat storage tube has a spiral section, which is located inside the heat storage cavity.

2. The RCO combustion regenerative gas collection chamber according to claim 1, characterized in that, Two partition plates are fixedly installed in parallel inside the chassis. The two partition plates divide the chassis into an upper cavity, a lower cavity, and a heat storage cavity from top to bottom. The partition plate located between the upper cavity and the lower cavity has a perforation. The upper cavity and the lower cavity form the catalytic cavity.

3. The RCO combustion regenerative gas collection chamber according to claim 2, characterized in that, Heating rods and catalysts are installed in both the upper and lower cavities.

4. The RCO combustion regenerative gas collection chamber according to claim 3, characterized in that, Both the upper cavity and the lower cavity are equipped with mounting components, and each has a switch door on one side; The mounting component includes a first plate and a second plate. The first plate and the second plate are fixedly arranged in parallel on the inner wall of the chassis, and sliding grooves are provided on the opposite side walls. A rectangular shell is slidably inserted into the two sliding grooves. The top of the rectangular shell is an open structure and is filled with the catalyst.

5. The RCO combustion regenerative gas collection chamber according to claim 4, characterized in that, The bottom of the rectangular shell has multiple through holes, and the air outlet of the connecting pipe is located directly below the through holes.

6. The RCO combustion regenerative gas collection chamber according to claim 1, characterized in that, The chassis also has a heat exchange chamber, in which a heat exchanger is installed and connected to the outlet ends of the outlet pipe and the heat storage pipe, respectively.

7. The RCO combustion regenerative gas collection chamber according to claim 1, characterized in that, The chassis has a sandwich structure, which is filled with insulation material.

8. The RCO combustion regenerative gas collection chamber according to claim 7, characterized in that, The insulation material used is aluminum silicate insulation material.

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