Flue gas dedusting and filtering device based on environmental protection engineering

Abstract

The utility model provides a flue gas dust removal filtering device based on environmental protection engineering, which belongs to the technical field of environmental protection and dust removal, and comprises an exhaust port, the exhaust port is matched with an adjusting piece, the adjusting piece comprises a first side plate, the side of the first side plate is connected with a second side plate through telescopic glue, the surface of the second side plate is provided with a sleeving cylinder, and the sleeving cylinder is connected with the exhaust port. A straight shaft is rotationally sleeved with an inner cavity of the sleeving cylinder, the straight shaft is provided with an outer layer shell in a matched mode through an adaptive block, a connecting rod is arranged on the outer surface of the sleeving cylinder, a positioning pin is arranged at one end of the connecting rod in a sleeving mode, a ball cage joint is rotationally sleeved with the surface of the positioning pin, and an exhaust port is matched with an adjusting piece. Smoke can flow into the channel, the first side plate is connected with the second side plate, the leakproofness of the smoke can be improved, the second side plate can rotate by an angle through rotary sleeving of the sleeving cylinder and the straight shaft, finally, the smoke inlet amount is increased, and the smoke blocking problem is remarkably solved.

Description

Technical Field

[0001] This utility model belongs to the field of environmental protection and dust removal technology, specifically relating to a flue gas dust removal and filtration device based on environmental protection engineering. Background Technology

[0002] Environmental protection engineering refers to projects specifically undertaken for environmental protection. Due to industrial development leading to environmental pollution, it is necessary to address the pollution caused by some equipment used in industrial production in a timely manner to reduce its impact on the environment. Industrial boilers emit flue gas during operation, which contains pollutants such as soot and dust, and needs to be filtered during emission.

[0003] In the prior art, such as the industrial boiler flue gas dust removal and filtration device based on environmental protection renovation project with application number 202322229929.9, there is an air passage pipe, one end of which is provided with an air inlet component; multiple graded filter screens are distributed horizontally at equal intervals inside the air passage pipe, and multiple vibrators are distributed horizontally at equal intervals on the outer wall of the air passage pipe; and an atomizing nozzle is provided diagonally above each graded filter screen.

[0004] In the above, the solution for eliminating harmful substances is atomized and sprayed onto the corresponding graded filter screen through the atomizing nozzle. The atomized solution can come into contact with the flue gas and react with the relevant harmful substances, which to a certain extent demonstrates the function of efficient dust removal. However, after reading the technical solution, it is found that the air intake channel is cylindrical, and the flue gas is usually directly introduced into the air intake channel. The continuously accumulated flue gas will exert great pressure on the inner wall surface, which may cause cracks in the air intake channel. Over time, this will lead to gas leakage and affect the filtration effect. Utility Model Content

[0005] The purpose of this invention is to provide a flue gas dust removal and filtration device based on environmental engineering, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes an exhaust port, which is fitted with an adjusting component. The adjusting component includes a first side plate, and a second side plate is connected to the side of the first side plate via a stretchable adhesive. A sleeve is mounted on the surface of the second side plate. A straight shaft is rotatably fitted into the inner cavity of the sleeve. An outer shell is fitted onto the straight shaft via an adapter block. A connecting rod is provided on the outer surface of the sleeve. A positioning pin is fitted at one end of the connecting rod. A ball joint is rotatably fitted onto the surface of the positioning pin. A steering component is fitted onto the ball joint.

[0007] As a preferred embodiment of the present invention, the steering component includes an adapter ball installed at the bottom of the ball joint, a universal joint rod is installed on the lower surface of the adapter ball, and a wedge-shaped toothed ring is sleeved on the outer side of the universal joint rod.

[0008] As a preferred embodiment of this utility model, a stabilizing seat is provided at the bottom of the universal joint rod, a drive shaft is fitted onto the upper surface of the stabilizing seat, a spur gear is installed on the outer wall of the drive shaft, and the spur gear is in transmission engagement with the outer side of the wedge-shaped gear ring.

[0009] In a preferred embodiment of this utility model, the teeth of the spur gear mesh with a rack, a right-angle rod is mounted on the side of the rack, a bracket is slidably fitted on the inner side of the right-angle rod, and a control box is provided on the outer side of the bracket. The control box is electrically connected to the right-angle rod.

[0010] As a preferred embodiment of this utility model, a telescopic corrugated pipe is provided on the top of the outer shell, and a main pipe is installed on the end face of the telescopic corrugated pipe.

[0011] As a preferred embodiment of this utility model, one end of the main pipeline is connected to an integrated photo-oxidation activated carbon machine, and a chimney is installed on the side of the integrated photo-oxidation activated carbon machine.

[0012] As a preferred embodiment of this utility model, the universal joint rod and the wedge-shaped toothed ring are provided in two sets, and the two sets of universal joint rods and wedge-shaped toothed rings are symmetrically distributed.

[0013] As a preferred embodiment of this utility model, the first side plate is shaped as an inclined plane, and the opening and closing angles of the plurality of first side plates are acute angles.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the cooperation between the exhaust port and the adjusting component allows the flue gas to flow into the channel, meeting the process requirements of flue gas dust removal and filtration. The connection between the first side plate and the second side plate confines the flue gas inside, which helps to improve the airtightness of the flue gas and reduce the probability of overflow. The rotational connection between the sleeve and the straight shaft allows the second side plate to rotate at an angle. The angle opening and closing will increase the area, ultimately increasing the amount of flue gas entering and significantly improving the problem of flue gas blockage. Furthermore, the rotational cooperation between the connecting rod, the positioning pin, and the ball cage joint can provide stable support for the opening and closing of the second side plate, helping the second side plate to open and close more smoothly and reducing the probability of "jamming" when the second side plate is opened and closed. At the same time, it also meets the dust removal and filtration requirements of large flow flue gas. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the parts that enable the stable opening and closing of the second side plate and the flue gas sealing effect in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the parts related to the active adjustment of the opening and closing degree in this utility model;

[0019] Figure 4 In this utility model Figure 3 A magnified view of part A in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the parts that achieve the telescopic thrusting effect in this utility model.

[0021] In the diagram: 1. Exhaust port; 2. Adjusting component; 21. First side plate; 22. Second side plate; 23. Sleeve sleeve; 24. Straight shaft; 25. Outer shell; 26. Connecting rod; 27. Positioning pin; 28. Ball cage joint; 3. Steering component; 31. Adaptor ball; 32. Universal joint rod; 33. Wedge-shaped gear ring; 34. Stabilizing seat; 35. Drive shaft; 36. Spur gear; 4. Rack; 5. Right-angle rod; 6. Bracket; 61. Control box; 7. Telescopic bellows; 8. Main pipeline; 9. Photo-oxidation activated carbon integrated machine; 10. Chimney. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, 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, 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.

[0023] This utility model embodiment proposes a flue gas dust removal and filtration device based on environmental engineering, including an exhaust port 1; for example, such as Figures 1-3 As shown.

[0024] The exhaust port 1 is fitted with an adjusting component 2. The adjusting component 2 includes a first side plate 21. A second side plate 22 is connected to the side of the first side plate 21 by a stretchable adhesive. A sleeve 23 is installed on the surface of the second side plate 22. A straight shaft 24 is rotatably sleeved in the inner cavity of the sleeve 23. An outer shell 25 is installed and fitted on the straight shaft 24 through an adapter block. A connecting rod 26 is provided on the outer surface of the sleeve 23. A positioning pin 27 is sleeved on one end of the connecting rod 26. A ball joint 28 is rotatably sleeved on the surface of the positioning pin 27. A steering component 3 is fitted on the ball joint 28.

[0025] The steering component 3 includes an adapter ball 31 installed at the bottom of the ball joint 28. A universal joint rod 32 is installed on the lower surface of the adapter ball 31, and a wedge-shaped toothed ring 33 is sleeved on the outer side of the universal joint rod 32.

[0026] The bottom of the universal joint rod 32 is provided with a stabilizing seat 34, and a drive shaft 35 is fitted onto the upper surface of the stabilizing seat 34. A spur gear 36 is installed on the outer wall of the drive shaft 35, and the spur gear 36 is in transmission engagement with the outer side of the wedge-shaped gear ring 33.

[0027] Specifically, the cooperation between exhaust port 1 and adjusting component 2 allows flue gas to flow into the channel, meeting the process requirements for flue gas dust removal and filtration. The connection between the first side plate 21 and the second side plate 22 confines the flue gas inside, which helps improve the airtightness of the flue gas and reduces the probability of overflow. The rotational connection between the sleeve 23 and the straight shaft 24 allows the second side plate 22 to rotate at an angle. The angle opening and closing will increase the area, ultimately increasing the amount of flue gas entering and significantly improving the problem of flue gas blockage. The rotational cooperation between the connecting rod 26 and the positioning pin 27 and the ball cage joint 28 provides stable support for the opening and closing of the second side plate 22, making the opening and closing of the second side plate 22 smoother and reducing the probability of "jamming" when the second side plate 22 is opened and closed. It also meets the dust removal and filtration requirements of large flow flue gas.

[0028] By installing the adapter ball 31 and the universal joint rod 32, the rotation of the ball cage joint 28 becomes smoother. It can rotate or stop at any point on the surface of the adapter ball 31, realizing the function of arbitrary adjustment. Ultimately, it meets the filtration requirements of flue gas with different gas volumes. Furthermore, through the transmission cooperation between the wedge-shaped toothed ring 33 and the spur gear 36, it can provide the source power for the rotation of the universal joint rod 32, ultimately improving the opening and closing speed of the second side plate 22.

[0029] The teeth of the spur gear 36 mesh with the rack 4; for example, such as Figures 2-4 As shown.

[0030] A right-angle rod 5 is mounted on the side of the rack 4. A bracket 6 is slidably fitted on the inner side of the right-angle rod 5. A control box 61 is provided on the outer side of the bracket 6. The control box 61 is electrically connected to the right-angle rod 5.

[0031] The top of the outer shell 25 is provided with a telescopic corrugated pipe 7, and the end face of the telescopic corrugated pipe 7 is equipped with a main pipe 8.

[0032] One end of the main pipe 8 is connected to a photo-oxidation activated carbon integrated machine 9, and a chimney 10 is installed on the side of the photo-oxidation activated carbon integrated machine 9.

[0033] Specifically, through the electrical connection between the control box 61 and the right-angle rod 5, the rack 4 can continuously mesh with the spur gear 36, indirectly providing the initial power for the rotation of the wedge-shaped gear ring 33. The power generated by the meshing of the teeth is more efficient and precise than that of the linkage transmission. The power obtained by the wedge-shaped gear ring 33 can better drive the universal joint rod 32 to rotate. The sliding cooperation between the bracket 6 and the right-angle rod 5 can guide the sliding direction of the right-angle rod 5, helping the right-angle rod 5 to always move in the same direction.

[0034] Furthermore, the installation and coordination between the main pipe 8 and the telescopic corrugated pipe 7 allows the flue gas to be pushed by the telescopic corrugated pipe 7 during transmission, improving the problem of flue gas accumulation during transmission. Preferably, the connection and installation between the chimney 10 and the integrated photo-oxidation activated carbon machine 9 allows the flue gas to be discharged in a green manner after being filtered and dust removed, meeting the requirements of environmental protection projects.

[0035] The universal joint rod 32 and the wedge-shaped toothed ring 33 are provided in two sets; for example, such as Figures 3-5 As shown.

[0036] The two sets of universal joint rods 32 and wedge-shaped toothed rings 33 are symmetrically distributed.

[0037] The first side plate 21 is shaped as an inclined plane, and the opening and closing angle of the plurality of first side plates 21 is an acute angle.

[0038] Specifically, the symmetrical arrangement of the universal joint rod 32 and the wedge-shaped toothed ring 33 allows multiple second side plates 22 to open and close quickly, facilitating the rapid entry of flue gas. The inclined angle of the first side plate 21 prevents flue gas from easily overflowing, allowing more flue gas to be filtered by dust removal.

[0039] Working principle: The flue gas first flows out from the exhaust port 1 and enters the inner side of the second side plate 22. Then the control box 61 is activated. The control box 61 causes the right-angle rod 5 to slide on one side of the bracket 6. At the same time, the rack 4 installed on the inner side of the right-angle rod 5 meshes with the spur gear 36 for transmission. The teeth of the spur gear 36 drive the wedge-shaped gear ring 33 to make a circular motion. Then the universal joint rod 32 set on the top of the wedge-shaped gear ring 33 swings in a circular motion at the bottom of the adapter ball 31. Since the surface of the adapter ball 31 is spherical, the universal joint rod 32 always swings about the center of the adapter ball 31 as the axis.

[0040] After that, the swing force of the universal joint rod 32 is transmitted to the ball cage joint 28 through the adapter ball 31. The ball cage joint 28 further pulls the connecting rod 26 around the surface of the positioning pin 27 to make a hinged movement, which finally makes the second side plate 22 open and close. Since there is a stretchable rubber between the second side plate 22 and the first side plate 21, the flue gas can be passed in through its inside and finally treated by the photo-oxidation activated carbon integrated machine 9 and discharged green through the chimney 10.

[0041] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0042] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0043] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A flue gas dedusting filter device based on environmental protection engineering, characterized in that: The utility model provides exhaust port (1), the exhaust port (1) is fitted with adjusting part (2), the adjusting part (2) includes first side plate (21), the second side plate (22) is connected through telescopic glue in the side of first side plate (21), the surface of second side plate (22) is equipped with sleeve socket (23), the inner chamber of sleeve socket (23) rotates and is equipped with straight shaft (24), straight shaft (24) is fitted with outer shell (25) through the adaptation block, and the outer surface of sleeve socket (23) is provided with connecting rod (26), one end of connecting rod (26) is equipped with locating pin (27), the surface of locating pin (27) rotates and is equipped with ball cage (28), ball cage (28) is fitted with steering part (3).

2. The environmentally friendly engineering based flue gas dedusting and filtering device according to claim 1, characterized in that: The steering part (3) includes an adapter ball (31) mounted at the bottom of the ball cage (28), a universal joint rod (32) mounted on the lower surface of the adapter ball (31), and a wedge-shaped tooth ring (33) sleeved on the outer side of the universal joint rod (32).

3. The environmentally friendly engineering based flue gas dedusting and filtering device according to claim 2, characterized in that: The bottom of the universal joint rod (32) is provided with a stable seat (34), the upper surface of the stable seat (34) is embeddedly installed with a drive shaft (35), the outer wall of the drive shaft (35) is installed with a spur gear (36), and the spur gear (36) is in transmission cooperation with the outer side surface of the wedge-shaped tooth ring (33).

4. The environmentally friendly engineering based flue gas dedusting and filtering device according to claim 3, characterized in that: The teeth of the spur gear (36) are engaged with a rack (4), the side surface of the rack (4) is provided with a right-angle rod (5), the inner side of the right-angle rod (5) is slidingly fitted with a bracket (6), the outer side of the bracket (6) is provided with a control box (61), and the control box (61) is in electrical cooperation with the right-angle rod (5).

5. The environmentally friendly engineering based flue gas dedusting and filtering device according to claim 1, characterized in that: The top of the outer shell (25) is provided with a telescopic bellows (7), and the end surface of the telescopic bellows (7) is installed with a main pipeline (8).

6. The environmentally friendly engineering based flue gas dedusting and filtering device according to claim 5, characterized in that: One end of the main pipeline (8) is communicated with a light-oxygen activated carbon integrated machine (9), and the side surface of the light-oxygen activated carbon integrated machine (9) is installed with a chimney (10).

7. The environmentally friendly engineering based flue gas dedusting and filtering device according to claim 3, characterized in that: The universal joint rod (32) and the wedge-shaped tooth ring (33) are provided with two groups, and the two groups of universal joint rods (32) and wedge-shaped tooth rings (33) are symmetrically distributed.

8. The environmentally friendly engineering based flue gas dedusting and filtering device according to claim 1, characterized in that: The first side plate (21) is in the shape of an inclined plane, and the opening angles of the plurality of first side plates (21) are acute angles.

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