阅读说明：本技术 一种具有拼接桥式连接件的内侧开口烟气氧化装置 (Inside opening flue gas oxidation unit with concatenation bridge type connecting piece ) 是由 李启仁 明永刚 郎志中 唐武才 吴克友 杨跃革 吴年登 吴年超 于 2021-06-18 设计创作，主要内容包括：本发明公布了一种具有拼接桥式连接件的内侧开口烟气氧化装置,涉及垃圾处理技术领域,包括机箱部,机箱部内部环绕设置烟气内侧气道,烟气内侧气道下部设置用于烟气进入的开口,烟气内侧气道与烟气输送管道相连接,烟气输送管道下方首尾连接设置多个支撑桥体,机箱部内且与支撑桥体侧部设置多个用于氧气通入的进风口,支撑桥体下部设置用于氧气送入的风管,烟气从开口位置处进入烟气内侧气道,然后环绕机箱部并向下进入烟气输送管道内,实现烟气在高温环境下的二次氧化。本发明能够对烟气实现二次氧化操作,实现充分将垃圾烟气充分的二次氧化,氧化效果好,氧化效率高,极大地降低装置整体废气中含碳化合物的固体颗粒物含量。(The invention discloses an inside opening flue gas oxidation device with a spliced bridge type connecting piece, which relates to the technical field of garbage treatment and comprises a machine box part, wherein a flue gas inside air passage is arranged in the machine box part in a surrounding manner, an opening for flue gas to enter is formed in the lower part of the flue gas inside air passage, the flue gas inside air passage is connected with a flue gas conveying pipeline, a plurality of supporting bridge bodies are arranged below the flue gas conveying pipeline in an end-to-end connection manner, a plurality of air inlets for oxygen to enter are formed in the machine box part and the side part of each supporting bridge body, an air pipe for oxygen to enter is arranged at the lower part of each supporting bridge body, flue gas enters the flue gas inside air passage from the opening position and then surrounds the machine box part and enters the flue gas conveying pipeline downwards, and secondary oxidation of the flue gas in a high-temperature environment is realized. The invention can realize secondary oxidation operation on the flue gas, fully and secondarily oxidize the garbage flue gas, has good oxidation effect and high oxidation efficiency, and greatly reduces the content of solid particles containing carbon compounds in the whole waste gas of the device.)

1. An inside opening flue gas oxidation device with a splicing bridge type connecting piece is characterized by comprising a case part (13), wherein a flue gas inside air passage (14) is arranged inside the case part (13) in a surrounding mode, an opening (15) for flue gas to enter is formed in the lower portion of the flue gas inside air passage (14), the flue gas inside air passage (14) is connected with a flue gas conveying pipeline (11), a plurality of supporting bridge bodies (1) are arranged below the flue gas conveying pipeline (11) in an end-to-end connection mode, a plurality of air inlets (16) for oxygen to enter are formed in the case part (13) and the side portion of each supporting bridge body (1), an air pipe (17) for oxygen to enter is formed in the lower portion of each supporting bridge body (1), and flue gas enters the flue gas inside air passage (14) from the position of the opening (15), then the flue gas surrounds the machine box part (13) and enters the flue gas conveying pipeline (11) downwards, so that the secondary oxidation of the flue gas in a high-temperature environment is realized.

2. The utility model provides an inboard opening flue gas oxidation unit with concatenation bridge connection spare, a serial communication port, support pontic (1) one end and set up connecting block (2), the one end that connecting block (2) were kept away from in support pontic (1) sets up recess (5), a plurality of support pontic (1) link up with connecting block (2) end to end through recess (5), the upper portion that support pontic (1) is close to connecting block (2) sets up holding tank (3), set up slot (4) in holding tank (3), lug (9) and slot (4) the matching setting that set up on connection ring cover (8) outer wall, and connection ring cover (8) and holding tank (3) phase-match, connection ring cover (8) inside insertion sets up flue gas pipeline (11).

3. The inside-opening flue gas oxidation device with the spliced bridge connection piece according to claim 1, wherein an arc-shaped groove (7) and a through groove (6) are formed in the lower portion of the supporting bridge body (1), and an air pipe (17) is arranged in the through groove (6) in a matching manner.

4. The inside-opening flue gas oxidation device with the spliced bridge connection piece as claimed in claim 1, wherein the connection block (2) is a trapezoidal block structure with a large outside and a small inside, and the connection block (2) is matched with the groove (5).

5. The inside open flue gas oxidation unit with a split bridge connection according to claim 1, wherein the holding tank (3) is in an arc concave structure, and the width and the radian of the holding tank (3) are matched with the wall of the connection ring sleeve (8).

6. The inside-opening flue gas oxidation device with the spliced bridge connection piece as claimed in claim 1, wherein the two end portions of the flue gas conveying pipes (11) are respectively provided with an outer convex annular edge (10) and an inner concave annular edge (12), and the plurality of flue gas conveying pipes (11) are connected end to end through the outer convex annular edge (10) and the inner concave annular edge (12).

Technical Field

The invention relates to the technical field of garbage combustion treatment, in particular to an inside opening flue gas oxidation device with a spliced bridge type connecting piece.

Background

The garbage is solid waste generated in daily life and production of human beings, has large discharge amount, complex and various components, pollution, resource and socialization, needs harmless, resource, reduction and socialization treatment, and can pollute the environment, influence the environmental sanitation, waste resources, destroy the safety of production and life and destroy the social harmony if the garbage cannot be properly treated. The garbage disposal is to rapidly remove the garbage, perform harmless treatment and finally reasonably utilize the garbage, and the garbage disposal method widely applied at present is sanitary landfill, high-temperature composting and incineration. The purpose of garbage treatment is harmlessness, resource utilization and reduction.

The department develops a series of garbage treatment devices and applies patents respectively, wherein the research and development team independently develops an inside opening flue gas oxidation device with a splicing bridge type connecting piece through long-term groping, induction and summarization, the device can realize secondary oxidation operation on flue gas, the full secondary oxidation of the garbage flue gas is realized, the oxidation effect is good, the oxidation efficiency is high, the content of solid particles containing carbon compounds in the whole waste gas of the device is greatly reduced, the invention is also provided with a supporting bridge body which adopts a splicing bridge type structure, a plurality of important parts are made into a split type connecting structure, the flue gas conveying pipeline is prevented from being severely deformed in the process of burning large batches of garbage, the service life and the treatment efficiency of the whole combustion device are improved, the design is scientific, the splicing operation is simple and easy to realize, and the actual requirements of enterprises for large-batch garbage treatment are met, the connecting piece is easy to replace and maintain.

Disclosure of Invention

The invention aims to solve the problems, and provides an inside opening flue gas oxidation device with a spliced bridge type connecting piece, which can realize secondary oxidation operation on flue gas, fully and secondarily oxidize garbage flue gas, has good oxidation effect and high oxidation efficiency, and greatly reduces the content of solid particulate matters containing carbon compounds in the whole waste gas of the device.

In order to realize the purpose, the invention adopts the technical scheme that: the utility model provides an inboard opening flue gas oxidation unit with concatenation bridge type connecting piece, including case portion, inside encircleing of case portion sets up the inboard air flue of flue gas, the inboard air flue lower part of flue gas sets up the opening that is used for the flue gas to get into, the inboard air flue of flue gas is connected with flue gas pipeline, flue gas pipeline below end to end connection sets up a plurality of support pontic, in the case portion and with support pontic lateral part set up a plurality of air intakes that are used for oxygen to let in, support the setting of pontic lower part and be used for the tuber pipe that oxygen sent into, the flue gas gets into the inboard air flue of flue gas from open position department, then encircle case portion and get into flue gas pipeline downwards in, realize the secondary oxidation of flue gas under high temperature environment.

As a further optimization of the invention, one end part of each supporting bridge body is provided with a connecting block, one end of each supporting bridge body, which is far away from the connecting block, is provided with a groove, a plurality of supporting bridge bodies are connected with the connecting blocks end to end through the grooves, the upper parts of the supporting bridge bodies, which are close to the connecting blocks, are provided with accommodating grooves, the accommodating grooves are internally provided with slots, lugs arranged on the outer walls of the connecting ring sleeves are matched with the slots, the connecting ring sleeves are matched with the accommodating grooves, and flue gas conveying pipelines are inserted into the connecting ring sleeves.

As a further optimization of the invention, the lower part of the supporting bridge body is provided with an arc-shaped groove and a through groove, and an air pipe is arranged in the through groove in a matching way.

As further optimization of the invention, the connecting block is in a trapezoidal block structure with a large outer part and a small inner part, and the connecting block is matched with the groove.

As a further optimization of the invention, the holding tank is in an arc-shaped concave structure, and the width and the radian of the holding tank are matched with the annular wall of the connecting ring sleeve.

As a further optimization of the invention, the two end parts of the flue gas conveying pipelines are respectively provided with an outer convex annular edge and an inner concave annular edge, and the plurality of flue gas conveying pipelines are connected end to end through the outer convex annular edge and the inner concave annular edge.

The invention has the beneficial effects that: the invention provides an inside opening flue gas oxidation device with a spliced bridge type connecting piece, which can realize secondary oxidation operation on flue gas, fully and secondarily oxidize garbage flue gas, has good oxidation effect and high oxidation efficiency, greatly reduces the content of solid particulate matters containing carbon compounds in the whole waste gas of the device, is also provided with a supporting bridge body, adopts a spliced bridge type structure, and makes a plurality of important parts into a split type connecting structure, thereby avoiding the flue gas conveying pipeline from generating severe deformation in the process of burning large batches of garbage, improving the service life and the treatment efficiency of the whole combustion device, having scientific design, simple and easy implementation of splicing operation, meeting the actual requirements of large-batch garbage treatment of enterprises, and being easy to replace and maintain the connecting piece.

1. The garbage combustion device is provided with the supporting bridge body, the flue gas conveying pipelines are used for conveying flue gas generated in the combustion process, the supporting bridge body adopts a split bridge type connecting structure, the whole structure is easy to replace and connect, the supporting performance is good, the practical requirements of reducing the maintenance cost of the garbage combustion device and prolonging the service life of the garbage combustion device are met, economic benefits are created for enterprises, the production cost is saved, the plurality of flue gas conveying pipelines are connected end to end, the deformation of the flue gas conveying pipelines in the garbage combustion treatment process can be reduced, the service life of the flue gas conveying pipelines can be prolonged, the maintenance cost is reduced, the two end parts of the flue gas conveying pipelines are respectively provided with the outer convex annular edge and the inner concave annular edge, and the plurality of flue gas conveying pipelines are connected end to end through the outer convex annular edge and the inner.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a schematic sectional view at a-a in fig. 1.

FIG. 3 is a schematic three-dimensional structure of the supporting bridge, the connecting ring, and the flue gas conveying pipe according to the present invention.

Fig. 4 is a schematic perspective view of a supporting bridge body according to the present invention.

Fig. 5 is a schematic front view of a supporting bridge body according to the present invention.

FIG. 6 is a schematic view of the flue gas duct of the present invention.

The text labels in the figures are represented as: 1. supporting the bridge body; 2. connecting blocks; 3. accommodating grooves; 4. a slot; 5. a groove; 6. a through groove; 7. an arc-shaped slot; 8. a connecting ring sleeve; 9. a bump; 10. an outer convex annular edge; 11. a flue gas conveying pipeline; 12. an inner concave annular edge; 13. a cabinet section; 14. an inner flue of the flue gas; 15. an opening; 16. an air inlet; 17. and (7) an air pipe.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 6, the specific structure of the present invention is: an inside opening flue gas oxidation device with a splicing bridge type connecting piece comprises a machine box part 13, a flue gas inside air passage 14 is arranged inside the machine box part 13 in a surrounding mode, an opening 15 used for flue gas to enter is formed in the lower portion of the flue gas inside air passage 14, the flue gas inside air passage 14 is connected with a flue gas conveying pipeline 11, a plurality of supporting bridge bodies 1 are arranged below the flue gas conveying pipeline 11 in an end-to-end connection mode, a plurality of air inlets 16 used for oxygen to enter are formed in the machine box part 13 and on the side portion of each supporting bridge body 1, an air pipe 17 used for oxygen to enter is formed in the lower portion of each supporting bridge body 1, flue gas enters the flue gas inside air passage 14 from the position of the opening 15 and then surrounds the machine box part 13 and enters the flue gas conveying pipeline 11 downwards, secondary oxidation of the flue gas in a high-temperature environment is achieved, the flue gas conveying pipeline 11 is used for conveying flue gas generated in a combustion process, the supporting bridge bodies 1 adopt a bridge type connecting structure with splicing components, the whole easy change of structure and connection, and support performance is effectual, satisfies this department and reduces rubbish burner cost of maintenance and improves life's actual demand, has created economic benefits for the enterprise, has practiced thrift manufacturing cost.

As a preferred embodiment of the present invention, in order to facilitate the mutual splicing of a plurality of supporting bridge bodies 1, so that the entire structure is easy to replace and connect, and the supporting performance is good, one end of each supporting bridge body 1 is provided with a connecting block 2, one end of each supporting bridge body 1, which is far away from the connecting block 2, is provided with a groove 5, the supporting bridge bodies 1 are connected with the connecting blocks 2 end to end through the grooves 5, the upper part of each supporting bridge body 1, which is close to the connecting block 2, is provided with a receiving groove 3, a slot 4 is arranged in the receiving groove 3, a bump 9 arranged on the outer wall of a connecting ring sleeve 8 is matched with the slot 4, the connecting ring sleeve 8 is matched with the receiving groove 3, and a flue gas conveying pipeline 11 is inserted into the connecting ring sleeve 8.

As a preferred embodiment of the present invention, in order to facilitate reducing the volume of the supporting bridge body 1 as much as possible on the premise of improving the bearing capacity of the supporting bridge body 1, the lower portion of the supporting bridge body 1 is provided with the arc-shaped groove 7 and the through groove 6, the through groove 6 is provided with the air pipe 17 in a matching manner, and the through groove 6 can reduce the volume of the supporting bridge body 1 and make up more space for burning garbage, thereby greatly improving the overall practicability.

As a preferred embodiment of the present invention, in order to facilitate the operation of connecting the plurality of supporting bridges 1 with the connecting block 2 end to end through the grooves 5, and to improve the stability of the connection of the plurality of supporting bridges 1, the connecting block 2 has a trapezoidal block structure with a large outer part and a small inner part, and the connecting block 2 is matched with the grooves 5.

As a preferred embodiment of the present invention, in order to facilitate the stable placement of the connection ring 8 in the accommodating groove 3, the accommodating groove 3 is in an arc-shaped concave structure, and the width and the radian of the accommodating groove 3 are matched with the annular wall of the connection ring 8.

As a preferred embodiment of the present invention, in order to facilitate the operation that the plurality of flue gas conveying pipes 11 can be connected end to end, and also to reduce the deformation of the flue gas conveying pipes 11 during the garbage combustion treatment, improve the service life of the flue gas conveying pipes 11, and reduce the maintenance cost, the two end portions of the flue gas conveying pipes 11 are respectively provided with the outer convex annular edge 10 and the inner concave annular edge 12, and the plurality of flue gas conveying pipes 11 are connected end to end through the outer convex annular edge 10 and the inner concave annular edge 12.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.