CN210861183U

CN210861183U - Ignition device for petrochemical engineering tower

Info

Publication number: CN210861183U
Application number: CN201921955844.6U
Authority: CN
Inventors: 周光辉
Original assignee: Jiangxi Tongjian Machinery Development Co ltd
Current assignee: Jiangxi Tongjian Machinery Development Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-26
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an ignition for petrochemical tower, including chemical tower main part, the blast pipe is installed at the top of chemical tower main part, the one end bottom welding of blast pipe has the support, the inside of support is inlayed and is equipped with the bearing, the inside interference of bearing is connected with the pivot, the outside welding of pivot has the arc pole, the spark plug is installed to the upper end of arc pole, gearbox and positive reverse motor are installed to the one end of pivot. The utility model discloses mainly by blast pipe, pivot, spark plug, parts such as positive reverse motor constitute, when needs are igniteed, open positive reverse motor and drive the pivot rotation to the one end that drives the arc pole stretches into in the blast pipe, makes the spark plug ignite waste gas, after the completion of igniteing, drives the pivot by positive reverse motor and rotates, makes the spark plug break away from the blast pipe, hides the below to the blast pipe, makes flame can not burn the spark plug, has prolonged the life of spark plug.

Description

Ignition device for petrochemical engineering tower

Technical Field

The utility model relates to a chemical industry ignition equipment technical field specifically is a petrochemical is ignition for chemical tower.

Background

The in-process of opening the parking at petrochemical tower will discharge out a large amount of torches or discharge gas, in order to guarantee the system stability and the safety of chemical tower, need to discharge torch gas or discharge gas burning back, in order to reduce the pollution to the environment, at present, chemical tower often adopts torch system to carry out the burning of torch gas or discharge gas, in current ignition device, adopt the spark plug to carry out the work of igniteing mostly, however, spark plug and fuel nozzle are not convenient for break away from, make the spark plug still can receive the toasting of flame after the ignition, spark plug's life has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ignition for petrochemical tower when needs are igniteed, opens positive reverse motor and drives the pivot and rotate to the one end that drives the arc pole stretches into in the blast pipe, makes the spark plug ignite waste gas, after the completion of igniteing, drives the pivot by positive reverse motor and rotates, makes the spark plug break away from the blast pipe, hides the below to the blast pipe, makes flame can not burn the spark plug, has prolonged the life of spark plug.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ignition for petrochemical tower, includes chemical tower main part, the blast pipe is installed at the top of chemical tower main part, the one end bottom welding of blast pipe has the support, the inside of support is inlayed and is equipped with the bearing, the inside interference of bearing is connected with the pivot, the outer weld of pivot has the arc pole, the spark plug is installed to the upper end of arc pole, gearbox and positive reverse motor are installed to the one end of pivot.

Preferably, the spark plug is electrically connected with a cable, the cable is wound outside the winding shaft, the winding shaft is rotatably installed inside the winding box, and a spiral spring sleeved outside the winding shaft is installed inside the winding box.

Preferably, wire holes are formed in the two sides of the winding box, and rubber rings are arranged inside the wire holes.

Preferably, one side of the bracket is welded with a limiting rod.

Preferably, the gearbox and the forward and reverse rotating motor are both mounted at the top of the mounting plate through bolts, and the mounting plate is welded on one side of the support.

Preferably, the arc-shaped rod is provided with a wire clamp matched with the cable.

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

the utility model discloses mainly by blast pipe, pivot, spark plug, parts such as positive reverse motor constitute, when needs are igniteed, open positive reverse motor and drive the pivot rotation to the one end that drives the arc pole stretches into in the blast pipe, makes the spark plug ignite waste gas, after the completion of igniteing, drives the pivot by positive reverse motor and rotates, makes the spark plug break away from the blast pipe, hides the below to the blast pipe, makes flame can not burn the spark plug, has prolonged the life of spark plug.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the exhaust pipe of the present invention;

fig. 3 is a schematic view of the cross-sectional structure a-a in fig. 2.

In the figure: 1. a chemical tower main body; 2. an exhaust pipe; 3. a support; 4. a bearing; 5. a rotating shaft; 6. an arcuate bar; 7. a spark plug; 8. a gearbox; 9. a positive and negative rotation motor; 10. a cable; 11. a rolling box; 12. a winding shaft; 13. a clockwork spring; 14. a limiting rod; 15. mounting a plate; 16. a wire hole; 17. a rubber ring; 18. and (4) wire clamping.

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 to 3, the present invention provides a technical solution: the utility model provides an ignition for petrochemical tower, including chemical tower main part 1, blast pipe 2 is installed at the top of chemical tower main part 1, the one end bottom welding of blast pipe 2 has support 3, there is gag lever post 14 in one side welding of support 3, be favorable to restricting the turned angle of arc pole 6, the inside of support 3 is inlayed and is equipped with bearing 4, bearing 4's inside interference is connected with pivot 5, the outside welding of pivot 5 has arc pole 6, spark plug 7 is installed to the upper end of arc pole 6, gearbox 8 and positive reverse motor 9 are installed to the one end of pivot 5, this positive reverse motor 9's power cord is connected on the bench of controlling on ground, rotate by positive reverse motor 9 of electric machine controller control (its theory of operation has been disclosed in a large number, do not describe here again. Install in the top of mounting panel 15 at gearbox 8 and positive reverse motor 9 all through the bolt, mounting panel 15 welds in one side of support 3, and this mounting panel 15 is favorable to improving the stability of gearbox 8 and positive reverse motor 9 during operation.

The electric connection has cable 10 on the spark plug 7, cable 10 twines in the outside of rolling axle 12, this rolling axle 12 passes through the bearing and installs in the rolling case 11, rolling axle 12 rotates and installs in the inside of rolling case 11, this rolling case 11 is installed in the bottom of blast pipe 2, the internally mounted of rolling case 11 has the clockwork spring 13 that cup joints in the outside of rolling axle 12, when spark plug 7 moved, clockwork spring 13 drove rolling axle 12 and rotates, be favorable to tightening up cable 10, prevent that cable 10 is loose, install on arc pole 6 with cable 10 assorted fastener 18, be favorable to fixing cable 10, wire hole 16 has all been seted up in the both sides of rolling case 11, this wire hole 16 is convenient for the cable to penetrate in the rolling case 11, the internally mounted of wire hole 16 has rubber circle 17, this rubber circle 17 is favorable to protecting cable 10, prevent cable 10 fish tail.

The working principle is as follows: during the use, when needs were igniteed, open positive reverse motor 9 and drive pivot 5 and rotate to the one end that drives arc pole 6 stretches into in blast pipe 2, makes spark plug 7 ignite waste gas, after the ignition is accomplished, drives pivot 5 by positive reverse motor 9 and rotates, makes spark plug 7 break away from blast pipe 2, hides the below to blast pipe 2, makes flame can not burn spark plug 7, has prolonged spark plug 7's life.

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 an ignition for petrochemical industry chemical tower, includes chemical tower main part (1), blast pipe (2), its characterized in that are installed to the top of chemical tower main part (1): the welding of the one end bottom of blast pipe (2) has support (3), the inside of support (3) is inlayed and is equipped with bearing (4), the inside interference of bearing (4) is connected with pivot (5), the outside welding of pivot (5) has arc pole (6), spark plug (7) are installed to the upper end of arc pole (6), gearbox (8) and positive reverse motor (9) are installed to the one end of pivot (5).

2. The ignition device for the petrochemical engineering tower according to claim 1, wherein: the spark plug (7) is electrically connected with a cable (10), the cable (10) is wound outside a winding shaft (12), the winding shaft (12) is rotatably installed inside a winding box (11), and a spiral spring (13) sleeved outside the winding shaft (12) is installed inside the winding box (11).

3. The ignition device for the petrochemical engineering tower according to claim 2, wherein: wire holes (16) are formed in the two sides of the winding box (11), and rubber rings (17) are mounted inside the wire holes (16).

4. The ignition device for the petrochemical engineering tower according to claim 1, wherein: and one side of the bracket (3) is welded with a limiting rod (14).

5. The ignition device for the petrochemical engineering tower according to claim 1, wherein: gearbox (8) and positive reverse motor (9) all install in the top of mounting panel (15) through the bolt, mounting panel (15) weld in one side of support (3).

6. The ignition device for the petrochemical engineering tower according to claim 2, wherein: and the arc-shaped rod (6) is provided with a wire clamp (18) matched with the cable (10).