CN211345343U - High-efficient RTO heat accumulation formula burns burning furnace - Google Patents
High-efficient RTO heat accumulation formula burns burning furnace Download PDFInfo
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- CN211345343U CN211345343U CN201921483732.5U CN201921483732U CN211345343U CN 211345343 U CN211345343 U CN 211345343U CN 201921483732 U CN201921483732 U CN 201921483732U CN 211345343 U CN211345343 U CN 211345343U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model discloses a high-efficiency RTO heat accumulating type incinerator in the technical field of waste gas treatment, which comprises an oxidation combustion chamber, wherein a heat accumulating chamber is uniformly arranged below the oxidation combustion chamber, the top of the inner cavity of the heat accumulating chamber is filled with a heat accumulator, the bottom of the inner cavity of the heat accumulating chamber is transversely provided with a uniform air plate, the side wall of a dust removing chamber is respectively provided with a waste gas inlet pipe and a clean air inlet pipe, and the top of the heat accumulating chamber is provided with a communicated clean air communicating pipe, the residual waste gas-containing molecules are prevented from being discharged into the atmosphere along with a chimney, and the treatment quality is further improved.
Description
Technical Field
The utility model relates to a waste gas treatment technical field specifically is a high-efficient RTO heat accumulation formula burns burning furnace.
Background
A large amount of waste gas is generated in the industries of oven waste gas, chemical electrophoresis, coating, paint spraying, printing, electronics and the like, and the generated waste gas seriously pollutes the atmospheric environment in the discharged atmosphere;
the existing waste gas treatment equipment has the following defects: the high-efficiency RTO regenerative incinerator has the advantages of high energy consumption, high use cost, low purification quality and short service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient RTO heat accumulation formula burns burning furnace to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficient RTO heat accumulation formula burns burning furnace, includes the oxidation combustion chamber, the oxidation combustion chamber passes through the pipeline and is connected with the fuel jar, evenly be provided with the regenerator below the oxidation combustion chamber, the regenerator is three groups, three groups the regenerator sets up side by side, and three groups regenerator are linked together with the oxidation combustion chamber through the pipeline respectively, the packing of regenerator inner chamber top is provided with the regenerator, the regenerator bottom transversely is provided with the air evening board, three groups all are provided with the intake pipe, and the intake pipe intercommunication has the connection admission line, and connects the intake pipe other end and is linked together with the clean room top, three groups the regenerator is connected with the chimney through exhaust duct, be provided with draught fan two on the pipeline between regenerator and the chimney, the dust removal room lateral wall is provided with waste gas admission pipe and clean air admission pipe respectively, and is provided with draught fan one on the clean air admission pipe, and the top of each heat storage chamber is provided with a cleaning air communicating pipe which is communicated with the heat storage chambers, and the cleaning air communicating pipes are respectively communicated with the air inlet pipes of the three groups of heat storage chambers through branch pipes.
Furthermore, a support rod is transversely and fixedly arranged at the top of the inner cavity of the dust removing chamber, a T-shaped guide rod is movably inserted in the center of the top of the support rod, a motor is arranged at the top of the support rod, a sector gear is arranged at the output end of the motor, and the guide rod is positioned at the left side of the motor, the outer wall of the right side of the guide rod is vertically provided with a rack meshed with the sector gear, the bottom of the guide rod is provided with a mounting plate, the mounting plate is arranged in the inner cavity of the dust removing chamber in a sliding manner, the outer wall of the guide rod is sleeved with a spring, the spring is positioned between the mounting plate and the support rod, the bottom of the mounting plate is uniformly and fixedly inserted with a Venturi tube, the bottom of the Venturi tube is uniformly provided with dust removal cloth bag pieces with the same structure, the bottom of the inner cavity of the heat storage chamber is transversely and fixedly provided with a supporting plate, and the top of the supporting plate is uniformly provided with an assembly opening, and the dust removal cloth bag piece is fixed with the inner wall of the assembly opening.
Furthermore, the dust removal cloth bag piece comprises a communication disc fixed with the inner wall of the assembly port, a polygonal dust removal cloth bag connected with the bottom of the venturi tube is arranged at the top of the communication disc, a through port communicated with the polygonal dust removal cloth bag is formed in the communication disc, multiple groups of dry particle bags are sewn on the inner wall of the outward protruding part of the polygonal dust removal cloth bag, conductive metal wires are arranged on the inner wall of the outward protruding part of the polygonal dust removal cloth bag and located on the inner side of the dry particle bags, and the bottom of each conductive metal wire is connected with the top of the communication disc.
Furthermore, air inlets communicated with the three groups of regenerative chambers are uniformly formed in the bottom of the oxidation combustion chamber, the air inlets are horn mouths, and guide plates are further arranged at the air inlets.
Furthermore, control valves are arranged on an air inlet pipe arranged at the bottom of the heat storage chamber, an exhaust pipeline and branch pipes of the clean air communicating pipe.
Furthermore, even air holes are uniformly arranged on the air uniformizing plate, and the heat accumulator is a heat accumulation ceramic body.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the utility model adopts the heat accumulator, can recover the heat generated in the combustion process while processing the waste gas, and is matched with the uniform air plate to assist the subsequent waste gas to preheat, thereby realizing the purposes of energy conservation and environmental protection;
2) the utility model adopts the dust removal chamber to remove dust from the entering waste gas, reduces the processing load of the oxidation combustion chamber and the regenerator, and the matching of the internally adopted motor, spring, guide bar, sector gear, tooth and other structures can drive the dust removal cloth bag part to vibrate, thereby removing the dust remained on the dust removal cloth bag part, realizing the regeneration of the dust removal bag and having long service life;
3) the utility model adopts the clean air inlet pipe and the draught fan II to introduce the outside air into the dust collector and then pass through the clean air communicating pipe and the branch pipe respectively through the heat storage chamber to clean the residual waste gas molecules remained in the heat storage chamber, thereby avoiding the residual waste gas molecules to be discharged into the atmosphere along with the chimney and further improving the treatment quality;
4) the utility model discloses a polygonal dust removal sack has better load nature compared in the sack of straight cartridge type, and the dry particle package that sets up simultaneously for dust and moisture in the air can not block up the gap of dust removal sack, prolongs the life of sack, and the conductive metal silk of setting not only has the supporting role to the bag body, and the static that can also prevent to produce simultaneously arouses the bag body explosion, improves the life of security and sack, and whole life is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the dust chamber of the present invention.
In the figure: 1. an oxidizing combustion chamber; 2. a regenerator; 21. a heat accumulator; 22. a wind homogenizing plate; 3. a first pipeline; 4. A dust chamber; 41. a support bar; 42. a venturi tube; 43. a dust removal cloth bag piece; 431. a communication disc; 432. a polygonal dust removal cloth bag; 433. drying the particle package; 434. a port; 435. a conductive wire; 44. a motor; 45. A spring; 46. a guide bar; 5. a second pipeline; 6. a first induced draft fan; 7. a chimney; 8. a fuel tank; 9. and a second induced draft fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a high-efficient RTO regenerative thermal oxidizer, please refer to fig. 1, including an oxidizing combustion chamber 1, which is a prior art, and is widely used in the field, and those skilled in the art can flexibly select the oxidizing combustion chamber, and will not be detailed herein, the electric elements of the present invention are powered by an external power supply;
referring to fig. 1, the oxidation combustion chamber 1 is connected to a fuel tank 8 through a pipeline, the fuel tank 8 is used for delivering fuel required for combustion treatment of exhaust gas to the oxidation combustion chamber 1, and natural gas is stored in the fuel tank 8;
referring to fig. 1, heat storage chambers 2 are uniformly arranged below an oxidation combustion chamber 1, the heat storage chambers 2 are three groups, the three groups of heat storage chambers 2 are arranged side by side, and the three groups of heat storage chambers 2 are respectively communicated with the oxidation combustion chamber 1 through pipelines;
referring to fig. 1, the top of the inner cavity of the regenerator 2 is filled with a heat accumulator, the heat accumulator is used for preheating the exhaust gas when the exhaust gas enters, so that the consumption is reduced, and the bottom of the inner cavity of the regenerator 2 is transversely provided with an air distribution plate 22 to uniformly preheat the entering exhaust gas;
referring to fig. 1, the bottom parts of the three groups of regenerators 2 are provided with air inlet pipes which are communicated with air inlet pipes, the other ends of the air inlet pipes are communicated with the top part of the dust chamber 4, the three groups of regenerators 2 are connected with a chimney 7 through an exhaust pipe, and a second induced draft fan 9 is arranged on a pipe between the regenerators 2 and the chimney 7 to discharge the treated waste gas conveniently;
referring to fig. 1, a waste gas inlet pipe and a clean air inlet pipe are respectively arranged on the side wall of a dust chamber 4, as can be seen from the attached drawings, the waste gas inlet pipe and the clean air inlet pipe are positioned at the lower position of the side wall of the dust chamber 4, a first induced draft fan 6 is arranged on the clean air inlet pipe, the first induced draft fan 6 is used for pumping outside air into the clean air inlet pipe, clean air communicating pipes which are communicated with each other are arranged at the top of a heat storage chamber 2, and the clean air communicating pipes are respectively communicated with the air inlet pipes of three groups of heat storage chambers 2 through branch pipes, so that clean air can be conveniently injected into the heat storage chambers 2 to clean waste gas molecules remained in the heat storage chambers 2, and the residual waste gas molecules are prevented from;
as shown in fig. 1: a support rod 41 is transversely and fixedly arranged at the top of the inner cavity of the dust chamber 4, a screw or bolt fixing mode can be adopted, a T-shaped guide rod 46 is movably inserted in the center of the top of the support rod 41, the T-shaped guide rod 46 can be prevented from being separated from the support rod 41, a motor 44 is arranged at the top of the support rod 41, a screw or bolt fixing mode can be adopted, a sector gear is arranged at the output end of the motor 44, the guide rod 46 is positioned at the left side of the motor 44, a rack meshed with the sector gear is vertically arranged on the outer wall of the right side of the guide rod 46, the sector gear is matched with the rack to drive the guide rod 46 to move downwards, a mounting plate is arranged at the bottom of the guide rod 46 and is arranged in the inner cavity of the dust chamber 4 in a sliding mode, the mounting plate can be matched with a sliding groove (not shown in the figure), one end of a spring 45 is fixed with the mounting plate, and the other end of the spring 45 is fixed with the supporting rod 41, when the sector gear rotates and is not meshed with the rack any more, the spring 45 drives the guide rod 46 to reset upwards, the bottom of the mounting plate is uniformly and fixedly inserted with a Venturi tube 42, a screw or bolt fixing mode can be adopted, dedusting bag pieces 43 with the same structure are uniformly arranged at the bottom of the Venturi tube 42, a supporting plate is transversely and fixedly arranged at the bottom of the inner cavity of the heat storage chamber 2, a screw or bolt fixing mode can be adopted, assembling ports are uniformly formed in the top of the supporting plate, the assembling ports penetrate through the supporting plate, and the dedusting;
as shown in fig. 2: the dust-removing bag piece 43 comprises a communicating disc 431 fixed with the inner wall of the assembling port, a fixing mode of a screw or a bolt can be adopted, the top of the communicating disc 431 is provided with a polygonal dust-removing bag 432 connected with the bottom of the Venturi tube 42, as can be seen from the attached figure 2, the polygonal dust-removing bag 432 is hexagonal, the communicating disc 431 is provided with a through hole 434 communicated with the polygonal dust-removing bag 432, so that the internal gas can conveniently enter the polygonal dust-removing bag 432 for dust removal, a plurality of groups of dry particle packages 433 are sewn on the inner wall of the outward bulge of the polygonal dust-removing bag 432, the dry particle packages 433 are wrapped in the cloth material and sewn on the inner wall of the polygonal dust-removing bag 432 in a sewing mode, the moisture of dust in the air can be removed, the dust cannot block the gap of the polygonal dust-removing bag 432, the service life of the polygonal dust-removing bag 432 is prolonged, and, the inner wall of the outward bulge of the polygonal dust removal cloth bag 432 is provided with the conductive metal wire 435, the conductive metal wire 435 is positioned at the inner side of the dry particle bag 433, the bottom of the conductive metal wire 435 is connected with the top of the communicating disc 431, so that the bag body is supported, the bag body explosion caused by generated static electricity can be prevented, the safety is improved, and the service life of the cloth bag is prolonged;
the bottom of the oxidation combustion chamber 1 is uniformly provided with air inlets communicated with the three groups of regenerative chambers, the air inlets are bell mouths, and guide plates are arranged at the air inlets so as to be beneficial to the entry of waste gas;
the air inlet pipe and the exhaust pipeline arranged at the bottom of the heat storage chambers 2 and the branch pipes of the clean air communicating pipe are all provided with control valves, of course, other pipelines can also be provided with control valves to be installed according to actual conditions, thus, the heat storage chambers 2 can be controlled to be put into use by adjusting the control valves because the heat storage chambers 2 are connected in parallel, and when one group of the heat storage chambers 2 cannot work, other groups of the heat storage chambers 2 can still work normally;
as shown in fig. 1: even being provided with even wind hole on the even aerofoil 22, making heat accumulator 21 can evenly preheat waste gas, heat accumulator 21 is the heat accumulation ceramic body, and life is high to a plurality of bleeder vents have been seted up on the heat accumulator 21, and a plurality of ventilative holes are arranged according to concentric a plurality of annular array's form, guarantee to preheat the degree of consistency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-efficient RTO regenerative thermal oxidizer, includes oxidation combustion chamber (1), its characterized in that: the oxidation combustion chamber (1) is connected with a fuel tank (8) through a pipeline, regenerators (2) are evenly arranged below the oxidation combustion chamber (1), the regenerators (2) are three groups, the regenerators (2) are arranged side by side, the regenerators (2) in three groups are respectively communicated with the oxidation combustion chamber (1) through pipelines, the top of the inner cavity of each regenerator (2) is filled with a heat accumulator, an air homogenizing plate (22) is transversely arranged at the bottom of the inner cavity of each regenerator (2), an air inlet pipe is arranged at the bottom of each regenerator (2), the air inlet pipe is communicated with a connecting air inlet pipeline, the other end of the connecting air inlet pipeline is communicated with the top of a dust removal chamber (4), and the regenerators (2) are connected with a chimney (7) through an exhaust pipeline, and a draught fan (9) is arranged on the pipeline between each regenerator (2) and the chimney (7), the clean room (4) lateral wall is provided with the waste gas admission pipe respectively and cleans the air admission pipe, and is provided with draught fan (6) on the clean air admission pipe, regenerator (2) top is provided with the clean air communicating pipe that is linked together, and cleans the air communicating pipe and communicates through the intake pipe of branch pipe and three regenerators (2) respectively.
2. A high efficiency RTO regenerative incinerator as claimed in claim 1 wherein: the dust removal chamber (4) inner chamber top is transversely fixed and is provided with bracing piece (41), and bracing piece (41) top central authorities activity is pegged graft and is had guide bar (46) that is T shape, bracing piece (41) top is provided with motor (44), motor (44) output is provided with sector gear, and guide bar (46) are located motor (44) left, the vertical rack that is provided with sector gear meshing of right side outer wall of guide bar (46), guide bar (46) bottom is provided with the mounting panel, and the mounting panel slides and sets up at dust removal chamber (4) inner chamber, guide bar (46) outer wall cup joint with spring (45), and spring (45) are located between mounting panel and bracing piece (41), and the mounting panel bottom is evenly fixed the grafting has venturi (42), venturi (42) bottom evenly is provided with the dust removal bag spare (43) that the structure is the same, the bottom of the inner cavity of the heat storage chamber (2) is transversely and fixedly provided with a supporting plate, the top of the supporting plate is evenly provided with an assembly opening, and the dust removal cloth bag piece (43) is fixed with the inner wall of the assembly opening.
3. A high efficiency RTO regenerative incinerator as claimed in claim 2 wherein: the dust removal cloth bag piece (43) comprises a communication disc (431) fixed to the inner wall of the assembly port, a polygonal dust removal cloth bag (432) connected with the bottom of the Venturi tube (42) is arranged at the top of the communication disc (431), a through port (434) communicated with the polygonal dust removal cloth bag (432) is formed in the communication disc (431), multiple groups of dry particle packages (433) are sewn on the inner wall of the outward protruding portion of the polygonal dust removal cloth bag (432), conductive metal wires (435) are arranged on the inner wall of the outward protruding portion of the polygonal dust removal cloth bag (432), the conductive metal wires (435) are located on the inner side of the dry particle packages (433), and the bottom of the conductive metal wires (435) is connected with the top of the communication disc (431).
4. A high efficiency RTO regenerative incinerator as claimed in claim 1 wherein: the bottom of the oxidation combustion chamber (1) is uniformly provided with air inlets communicated with the three groups of regenerative chambers, the air inlets are horn mouths, and guide plates are further arranged at the air inlets.
5. A high efficiency RTO regenerative incinerator as claimed in claim 1 wherein: and control valves are arranged on an air inlet pipe and an exhaust pipeline arranged at the bottom of the heat storage chamber (2) and branch pipes of the clean air communicating pipe.
6. A high efficiency RTO regenerative incinerator as claimed in claim 1 wherein: the air homogenizing plate (22) is uniformly provided with air homogenizing holes, and the heat accumulator (21) is a heat accumulation ceramic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483732.5U CN211345343U (en) | 2019-09-08 | 2019-09-08 | High-efficient RTO heat accumulation formula burns burning furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921483732.5U CN211345343U (en) | 2019-09-08 | 2019-09-08 | High-efficient RTO heat accumulation formula burns burning furnace |
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| CN211345343U true CN211345343U (en) | 2020-08-25 |
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| CN201921483732.5U Active CN211345343U (en) | 2019-09-08 | 2019-09-08 | High-efficient RTO heat accumulation formula burns burning furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531565A (en) * | 2021-09-14 | 2021-10-22 | 江苏中科机械有限公司 | Cleaning device of RTO heat accumulation formula waste gas oxidation stove |
| CN116734270A (en) * | 2023-05-17 | 2023-09-12 | 江苏立宇环境科技有限公司 | Cleaning device of RTO heat accumulating type waste gas oxidation furnace and treatment process thereof |
-
2019
- 2019-09-08 CN CN201921483732.5U patent/CN211345343U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113531565A (en) * | 2021-09-14 | 2021-10-22 | 江苏中科机械有限公司 | Cleaning device of RTO heat accumulation formula waste gas oxidation stove |
| CN116734270A (en) * | 2023-05-17 | 2023-09-12 | 江苏立宇环境科技有限公司 | Cleaning device of RTO heat accumulating type waste gas oxidation furnace and treatment process thereof |
| CN116734270B (en) * | 2023-05-17 | 2023-11-24 | 江苏立宇环境科技有限公司 | Cleaning device of RTO heat accumulating type waste gas oxidation furnace and treatment process thereof |
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