CN212480841U

CN212480841U - Gas dredging pipe for chemical safety

Info

Publication number: CN212480841U
Application number: CN202020900285.5U
Authority: CN
Inventors: 李华波
Original assignee: Taiyuan Institute of Technology
Current assignee: Taiyuan Institute of Technology
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-05
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a gas dredging pipe for chemical industry safety, including the main part pipeline, the surface cover of main part pipeline is equipped with the damping ring, first connecting pipe joint and second connecting pipe joint have been seted up respectively to the front and the back of main part pipeline, the front threaded connection of first connecting pipe joint has the auxiliary connection pipe, the last surface threaded connection of auxiliary connection pipe has a control valve, the right flank fixedly connected with auxiliary connection of auxiliary connection pipe. This gaseous dredging pipe for chemical industry safety, it shakes to enable this dredging pipe reduction when conveying gas through the damping ring, guarantee the job stabilization of this dredging pipe, can connect the auxiliary connection pipe when the dredging pipe takes place to damage through first connecting tube joint and second connecting tube joint, avoid changing this pipeline is whole, thereby make this gaseous dredging pipe can reduce vibrations, avoid connecting insecure effect, do not need the whole change when this pipeline takes place to damage simultaneously, reduce people's economic loss.

Description

Gas dredging pipe for chemical safety

Technical Field

The utility model relates to a chemical industry dredging pipe technical field specifically is a chemical industry is with gaseous dredging pipe.

Background

Chemical engineering is the abbreviation of "chemical process", "chemical industry", "chemical engineering", etc., and all techniques of changing the composition, structure or synthesizing new substances by chemical methods belong to chemical production techniques, i.e. chemical processes, and the obtained products are called chemicals or chemical products.

The gaseous dredging pipe of current chemical industry all carries stronger gas, can produce vibrations in the middle of the carrier gas and lead to the pipeline to take place to connect insecurely, takes place gas leakage, and the structure of pipeline all is holistic simultaneously, need be with pipeline whole change when the pipeline takes place to damage, and economic loss is great, for this reason we propose a gaseous dredging pipe for chemical industry safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry is gas dredge pipe for safety to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry is dredge pipe for safety, includes the main part pipeline, the surface cover of main part pipeline is equipped with the damping ring, first connecting pipe joint and second connecting pipe joint have been seted up respectively to the front and the back of main part pipeline, the front threaded connection of first connecting pipe joint has the auxiliary connection pipe, the upper surface threaded connection of auxiliary connection pipe has first control valve, the right flank fixedly connected with auxiliary joint of auxiliary connection pipe, the upper surface threaded connection of main part pipeline has the second control valve, the left end face fixedly connected with metal flange of main part pipeline, the left side fixedly connected with bellows of metal flange, the left side fixedly connected with screwed pipe joint of bellows, the right side fixedly connected with main part joint of main part pipeline.

Preferably, the number of the vibration reduction rings is two, the inner walls of the vibration reduction rings are fixedly connected with rubber rings, and the rubber rings are fixedly connected with the inner walls of the vibration reduction rings.

Preferably, the diameters of the first connecting pipe joint and the second connecting pipe joint are equal, and the end face of the second connecting pipe joint is in threaded connection with a sealing cover.

Preferably, a plurality of connecting holes are formed in the circumferential direction of the side face of the metal flange at equal intervals, and fastening bolts are connected to the inner portions of the connecting holes in a threaded mode.

Preferably, the lower surfaces of the two damping rings are fixedly connected with supporting legs, and the lower surfaces of the supporting legs are fixedly connected with reinforcing base plates.

Preferably, the material of first control valve and second control valve is the carbon steel, the equal circumference equidistance fixedly connected with three connecting rods of the inner wall of first control valve and second control valve.

Advantageous effects

The utility model provides a chemical industry is gas dredge pipe for safety possesses following beneficial effect:

1. this gaseous dredging pipe for chemical industry safety, through setting up the damping ring and enable this dredging pipeline and reduce vibrations when carrying gas, avoid leading to this dredging pipeline connection insecure because of vibrations, prevent gas leakage, guarantee the job stabilization of this dredging pipeline, can take place to damage the time connecting with the auxiliary connection pipe when dredging the pipeline through setting up first connecting pipe joint and second connecting pipe joint, avoid wholly changing this pipeline, reduce people's economic loss, thereby make this gaseous dredging pipe can reduce vibrations, avoid connecting insecure effect, do not need whole change when this pipeline takes place to damage simultaneously, reduce people's economic loss.

2. This gas dredging pipe for chemical industry safety can carry out the fastening connection with main part pipeline and bellows through setting up metal flange, can adjust the inside air current size of auxiliary connection pipe through setting up first control valve, can adjust the inside air current size of main part pipeline through setting up the second control valve.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is the structural schematic diagram of the damping ring of the present invention.

In the figure: the device comprises a main pipeline 1, a damping ring 2, a first connecting pipe joint 3, a second connecting pipe joint 4, an auxiliary connecting pipe 5, a first control valve 6, an auxiliary joint 7, a second control valve 8, a metal flange 9, a corrugated pipe 10, a threaded pipe joint 11, a main body joint 12, a rubber ring 13 and a supporting leg 14.

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. 1-3, the present invention provides a technical solution: the utility model provides a chemical industry is gas dredge pipe for safety, including main body pipeline 1, main body pipeline 1's surface cover is equipped with damping ring 2, damping ring 2's quantity is two, the equal fixedly connected with rubber circle 13 of inner wall of two damping rings 2, two rubber circles 13 all with damping ring 2's inner wall fixed connection, the equal fixedly connected with supporting leg 14 of lower surface of two damping rings 2, the equal fixedly connected with reinforcing backing plate of lower surface of two supporting legs 14, first connecting pipe joint 3 and second connecting pipe joint 4 have been seted up respectively to main body pipeline 1's front and back, the diameter of first connecting pipe joint 3 and second connecting pipe joint 4 all equals, the terminal surface threaded connection of second connecting pipe joint 4 has sealed lid.

The front threaded connection of first connecting pipe joint 3 has auxiliary connection pipe 5, the upper surface threaded connection of auxiliary connection pipe 5 has first control valve 6, can adjust the inside air current size of auxiliary connection pipe 5 through setting up first control valve 6, the right flank fixedly connected with auxiliary connection 7 of auxiliary connection pipe 5, the material of first control valve 6 and second control valve 8 is the carbon steel, the equal circumference equidistance fixedly connected with three connecting rods of the inner wall of first control valve 6 and second control valve 8, the upper surface threaded connection of main part pipeline 1 has second control valve 8, can adjust the inside air current size of main part pipeline 1 through setting up second control valve 8.

The left end face fixedly connected with metal flange 9 of main part pipeline 1, a plurality of connecting hole has been seted up to metal flange 9's side circumference equidistance, and the equal threaded connection in inside of a plurality of connecting hole has fastening bolt, can carry out fastening connection with main part pipeline 1 and bellows 10 through setting up metal flange 9, the left side fixedly connected with bellows 10 of metal flange 9, the left side fixedly connected with screwed pipe joint 11 of bellows 10, the right side fixedly connected with main part joint 12 of main part pipeline 1.

Through setting up damping ring 2 and enabling this dredging pipe way and reduce vibrations when carrying gas, avoid leading to this dredging pipe way insecure because of vibrations, prevent gas leakage, guarantee the job stabilization of this dredging pipe way, can take place to damage the time connecting auxiliary connection pipe 6 connection through setting up first connecting pipe joint 3 and second connecting pipe joint 4, avoid changing this pipeline is whole, reduce people's economic loss, thereby make this gaseous dredging pipe can reduce vibrations, avoid connecting insecure effect, do not need the whole change when this pipeline takes place to damage simultaneously, reduce people's economic loss.

The working principle is as follows: when people are using this gaseous dredging pipe of chemical industry safety, at first establish the surface at main body pipeline 1 with 2 covers of damping ring, place supporting leg 14 on ground, be connected bellows 10 and chemical industry equipment, be connected auxiliary joint 7 and exhaust apparatus, chemical industry gas carries from main body pipeline 1 inside, utilize second control valve 8 to come the gaseous air current size of adjusting, when gaseous pipeline takes place to damage, take place to damage auxiliary

joint pipe

5 and 3 threaded connection of first connecting pipe joint, utilize first control valve 6 to adjust the inside air current size of pipeline, thereby make this gaseous dredging pipe can reduce vibrations, avoid connecting insecure effect, do not need whole change when this pipeline takes place to damage simultaneously, reduce people's economic loss.

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

1. The utility model provides a chemical industry is gas dredge pipe for safety, includes main part pipeline (1), its characterized in that: the outer surface of the main pipeline (1) is sleeved with a vibration damping ring (2), the front surface and the back surface of the main pipeline (1) are respectively provided with a first connecting pipe joint (3) and a second connecting pipe joint (4), the front surface of the first connecting pipe joint (3) is in threaded connection with an auxiliary connecting pipe (5), the upper surface of the auxiliary connecting pipe (5) is connected with a first control valve (6) through threads, the right side surface of the auxiliary connecting pipe (5) is fixedly connected with an auxiliary joint (7), the upper surface of the main pipeline (1) is connected with a second control valve (8) in a threaded manner, the left end face of the main pipeline (1) is fixedly connected with a metal flange (9), the left side surface of the metal flange (9) is fixedly connected with a corrugated pipe (10), the left side surface of the corrugated pipe (10) is fixedly connected with a threaded pipe joint (11), the right side surface of the main pipeline (1) is fixedly connected with a main joint (12).

2. The gas dredging pipe for chemical safety as claimed in claim 1, wherein: the quantity of damping ring (2) is two, two the equal fixedly connected with rubber circle (13) of inner wall of damping ring (2), two rubber circle (13) all with the inner wall fixed connection of damping ring (2).

3. The gas dredging pipe for chemical safety as claimed in claim 1, wherein: the diameters of the first connecting pipe joint (3) and the second connecting pipe joint (4) are equal, and the end face of the second connecting pipe joint (4) is in threaded connection with a sealing cover.

4. The gas dredging pipe for chemical safety as claimed in claim 1, wherein: a plurality of connecting holes are formed in the side face of the metal flange (9) in the circumferential direction at equal intervals, and fastening bolts are connected to the inner portions of the connecting holes in a threaded mode.

5. The gas dredging pipe for chemical safety as claimed in claim 1, wherein: the lower surface of the two damping rings (2) is fixedly connected with supporting legs (14), and the lower surface of the supporting legs (14) is fixedly connected with a reinforcing base plate.

6. The gas dredging pipe for chemical safety as claimed in claim 1, wherein: the material of first control valve (6) and second control valve (8) is the carbon steel, the equal circumference equidistance fixedly connected with three connecting rods of the inner wall of first control valve (6) and second control valve (8).