CN219866721U - Stainless steel ventilating duct for environmental protection and dust removal - Google Patents

Abstract

The utility model discloses a stainless steel ventilation pipeline for environmental protection and dust removal, which belongs to the technical field of ventilation pipelines and particularly relates to a stainless steel ventilation pipeline for environmental protection and dust removal, which comprises a pipeline main body, wherein the right side of the pipeline main body is an extension section, the outer wall surface of the extension section is provided with an adhesive layer, the left sides of the upper wall and the lower wall of the pipeline main body are both connected with a fixed block, screw holes are formed in the fixed block, the left side and the right side of the upper wall and the lower wall of the pipeline main body are both provided with sealing components, each sealing component comprises a supporting frame, a sliding rail, a sliding block, a transverse plate, a fixed shaft, a mounting plate and a bolt, the two pipeline main bodies can be quickly connected through the adhesive layer on the outer wall surfaces of the extension section and the extension section, the efficiency of the ventilation pipeline is improved, and the sealing components, the bolts, the fixed blocks and the screw holes are matched together, so that after the two pipeline main bodies are preliminarily connected, the sealing degree of a joint can be further improved.

Description

Stainless steel ventilating duct for environmental protection and dust removal

Technical Field

The utility model relates to the technical field of ventilation pipelines, in particular to an environment-friendly stainless steel ventilation pipeline for dust removal.

Background

In recent years, with the rapid development of economy, metallurgical steelmaking electric furnaces and raw coal-fueled boilers have increased a lot, and the atmospheric pollutants discharged from these furnaces pose a great hazard to the surrounding environment, so that the technology of removing particulate matters from dust-containing gas to reduce their discharge to the atmosphere has become more and more important.

The fume is discharged by the stainless steel ventilating duct in the environment-friendly dust removing equipment, the existing stainless steel ventilating duct is connected in a welding mode, the welding is time-consuming and labor-consuming, and the welding part is not smooth, so that the fume is not attractive, and the ventilating duct is inconvenient to increase in practical application.

Disclosure of Invention

The utility model aims to provide an environment-friendly dust-removing stainless steel ventilating duct, which aims to solve the problems that the prior stainless steel ventilating duct is connected in a welding mode, a plurality of stainless steel ventilating ducts are welded in a time-consuming and labor-consuming manner, and the welding positions are not smooth, so that the stainless steel ventilating duct is attractive, and the ventilating duct is inconvenient to grow in practical application.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel air pipe for environmental protection dust removal, includes the pipeline main part, the right side of pipeline main part is the extension section, extension section outer wall surface is equipped with the adhesive linkage, two walls left sides all are connected with the fixed block about the pipeline main part, the screw has been seted up to the fixed block inside, two walls left and right sides all are equipped with seal assembly about the pipeline main part, seal assembly includes support frame, slide rail, slider, diaphragm, fixed axle, mounting panel and bolt.

Preferably, the extension section is integrated with the pipeline main body, and the inner diameter of the extension section is smaller than that of the pipeline main body.

Preferably, the bolt penetrates through the inside of the mounting plate and extends to the outer side of the mounting plate, and the bolt is matched with the screw hole.

Preferably, the support frame is fixedly connected with the outer wall surface of the pipeline main body, the sliding rail is arranged on the right wall surface of the support frame, the sliding block is positioned on the inner wall of the inner cavity of the sliding rail, the sliding block is in sliding connection with the sliding rail, the transverse plate is fixedly connected with the sliding block, the fixed shaft is positioned on one side, close to the pipeline main body, of the transverse plate, the fixed shaft is fixedly connected with the transverse plate, and the right side of the fixed shaft is fixedly connected with the mounting plate.

Preferably, the upside the fixed axle lower extreme is connected with the seal cover, and the downside the fixed axle upper end is connected with down the seal cover, and the upside the fixed axle lower extreme is with last seal cover fixed connection, downside the fixed axle upper end and lower seal cover fixed connection, it all is connected with the inserted bar to go up seal cover lower wall left and right sides, the draw-in hole has all been seted up to lower seal cover upper wall left and right sides, draw-in hole and inserted bar looks adaptation.

Preferably, the adhesive layer is an acrylic structural adhesive.

Compared with the prior art, the utility model has the beneficial effects that:

1) Through the extension section and the adhesive layer of extension end outer wall surface, can make two pipeline main part quick connect, and need not the welding, make extension air pipe's efficiency obtain improving.

2) Through seal assembly and the joint cooperation between bolt, fixed block and the screw, can carry out further reinforcement after two pipeline main parts are preliminary to be connected, also can guarantee that the degree of sealing of junction obtains improving.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of a connection structure of two pipe bodies according to the present utility model;

FIG. 3 is a schematic perspective view of an upper seal sleeve according to the present utility model;

fig. 4 is a schematic perspective view of the lower sealing sleeve of the present utility model.

In the figure: 1. a pipe body; 2. an extension section; 3. a fixed block; 4. a screw hole; 5. a support frame; 6. a slide rail; 7. a slide block; 8. a cross plate; 9. a fixed shaft; 10. an upper sealing sleeve; 11. a mounting plate; 12. a bolt; 13. a lower sealing sleeve; 14. a rod; 15. and (5) clamping the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a stainless steel air pipe for environmental protection dust removal, includes pipeline main part 1, pipeline main part 1's right side is extension section 2, and extension section 2 and pipeline main part 1 forge as an organic wholely, extension section 2 outer wall surface is equipped with the adhesive linkage, and the adhesive linkage is made for acrylic acid structural adhesive for be connected between the pipeline main part 1, and acrylic acid intensity is good, the leakproofness is stronger, two walls left side all are connected with fixed block 3 about pipeline main part 1, screw 4 has been seted up to the inside fixed block 3, two walls left and right sides all are equipped with seal assembly about pipeline main part 1, seal assembly includes support frame 5, slide rail 6, slider 7, diaphragm 8, fixed axle 9, mounting panel 11 and bolt 12.

The utility model provides a pipeline structure, including pipeline main part 1, fixed axle 9, bolt 12, support frame 5, pipeline main part 1 outer wall surface fixed connection, slide rail 6 sets up in support frame 5 right wall surface, slider 7 is located slide rail 6 inner chamber inner wall, slider 7 and slide rail 6 sliding connection, diaphragm 8 and slider 7 fixed connection, fixed axle 9 is located one side that diaphragm 8 is close to pipeline main part 1, fixed axle 9 and diaphragm 8 fixed connection, fixed axle 9 right side and mounting panel 11 fixed connection, the upside the fixed axle 9 lower extreme is connected with last seal cover 10, and the downside the fixed axle 9 upper end is connected with seal cover 13 down, and the upside the fixed axle 9 lower extreme and last seal cover 10 fixed connection, downside the fixed axle 9 upper end and 13 fixed connection down, the seal cover 10 lower wall left and right sides all are connected with insert rod 14, insert rod 15 is equipped with the hole 15 on the left and right sides, insert rod 15 is the adhesive tape hole.

Working principle: when the stainless steel ventilation pipeline is required to be prolonged or assembled, a sufficient amount of pipeline main bodies 1 are taken out, then the extending section 2 of one pipeline main body 1 is clamped into one side of the other pipeline main body 1, which is not provided with the extending section 2, under the combined action of the adhesive layer and the extending section 2, the two pipeline main bodies 1 are preliminarily connected, then the two transverse plates 8 are manually adjusted, under the combined action of the sliding rail 6 and the sliding block 7, the transverse plates 8 are pushed towards the positions of the pipeline main bodies 1, the upper sealing sleeve 10 and the lower sealing sleeve 13 are clamped under the combined action of the inserting rod 14 and the clamping hole 15, the upper sealing sleeve 10 and the lower sealing sleeve 13 are just positioned at the joint of the two pipeline main bodies 1 after being clamped, the tightness between the two pipeline main bodies 1 is ensured, then the bolts 12 are screwed into the screw holes 4, the further locking between the upper sealing sleeve 10 and the lower sealing sleeve 13 is ensured, and the two pipeline main bodies 1 can be further ensured not to be loosened.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an environmental protection is stainless steel air pipe for dust removal, includes pipeline main part (1), its characterized in that: the right side of pipeline main part (1) is extension section (2), extension section (2) outer wall surface is equipped with the adhesive linkage, two wall left sides all are connected with fixed block (3) about pipeline main part (1), screw (4) have been seted up to fixed block (3) inside, two wall left and right sides all are equipped with seal assembly about pipeline main part (1), seal assembly includes support frame (5), slide rail (6), slider (7), diaphragm (8), fixed axle (9), mounting panel (11) and bolt (12).

2. The stainless steel ventilating duct for environmental protection and dust removal according to claim 1, wherein: the extension section (2) is integrated with the pipeline main body (1), and the inner diameter of the extension section (2) is smaller than that of the pipeline main body (1).

3. The stainless steel ventilating duct for environmental protection and dust removal according to claim 1, wherein: the bolts (12) penetrate through the mounting plate (11) and extend to the outer side of the mounting plate (11), and the bolts (12) are matched with the screw holes (4).

4. The stainless steel ventilating duct for environmental protection and dust removal according to claim 1, wherein: support frame (5) and pipeline main part (1) outer wall surface fixed connection, slide rail (6) are seted up in support frame (5) right wall surface, slider (7) are located slide rail (6) inner chamber inner wall, slider (7) and slide rail (6) sliding connection, diaphragm (8) and slider (7) fixed connection, fixed axle (9) are located one side that diaphragm (8) are close to pipeline main part (1), fixed axle (9) and diaphragm (8) fixed connection, fixed axle (9) right side and mounting panel (11) fixed connection.

5. The environment-friendly dust removal stainless steel ventilation pipeline according to claim 4, wherein: the fixed axle (9) lower extreme of upside is connected with seal cover (10), and the downside fixed axle (9) upper end is connected with seal cover (13) down, and the upside fixed axle (9) lower extreme and last seal cover (10) fixed connection, downside fixed axle (9) upper end and seal cover (13) fixed connection down, it all is connected with inserted bar (14) to go up seal cover (10) lower wall left and right sides, clamping hole (15) have all been seted up to seal cover (13) upper wall left and right sides down, clamping hole (15) and inserted bar (14) looks adaptation.

6. The environment-friendly dust removal stainless steel ventilation pipeline according to claim 4, wherein: the bonding layer is acrylic structural adhesive.