CN113483275B - Exhaust emission pipeline for petroleum smelting - Google Patents
Exhaust emission pipeline for petroleum smelting Download PDFInfo
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- CN113483275B CN113483275B CN202111050370.2A CN202111050370A CN113483275B CN 113483275 B CN113483275 B CN 113483275B CN 202111050370 A CN202111050370 A CN 202111050370A CN 113483275 B CN113483275 B CN 113483275B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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Abstract
The invention discloses a waste gas discharge pipeline for petroleum smelting, which belongs to the field of pipelines and is characterized in that a multi-convex point control fluctuation bag is arranged, when a turbulent flow phenomenon occurs, a convex part of the point control fluctuation bag is impacted by unstable force to cause the convex part to loosen back and forth, so that a bonding part is gradually propped by inert gas, the point control fluctuation bag is separated from the inner wall of a color change pipe, the point control fluctuation bag presents a relatively loose plane shape at the moment, the protection effect on a transfer color ball is lost, under the unstable impact of the turbulent flow, the end part of the transfer color ball is continuously impacted by a broken wall ball and is cracked, a light color floating ball rapidly moves towards a color change layer under the action of buoyancy, and color change is caused by color liquid overflowing under the action of magnetic force, so that the early warning prompt of workers about the turbulent flow is realized, and the potential safety hazard is effectively reduced, and simultaneously reduces the damage to the pipeline.
Description
Technical Field
The invention relates to the field of pipelines, in particular to a waste gas discharge pipeline for petroleum smelting.
Background
The exhaust gas generated in the production process of petrochemical enterprises is relatively complex in components, mainly comprises particulate substances, sulfur-containing compounds, nitrogen-containing compounds, organic compounds and the like, and the particulate substances, the sulfur-containing compounds, the nitrogen-containing compounds, the organic compounds and the like are arranged and combined to form different sources of various substances and compounds in the exhaust gas of the main air pollution source.
In the processing procedure, the condition of turbulent flow often can appear in a large amount of waste gas that produces among the reation kettle when the pipeline transportation, leads to waste gas to the extrusion force instability of the production of pipeline, causes the pipeline kneck easily not hard up, the pipe explosion even, but be difficult to in time discover turbulent phenomenon among the prior art, often just discover this condition after waste gas leaks, not only have great potential safety hazard, still easily lead to the impaired serious difficult restoration of pipe joint department.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a waste gas discharge pipeline for petroleum smelting, which is characterized in that a multi-convex point control fluctuation bag is arranged, when a turbulent flow phenomenon occurs, the convex part of the point control fluctuation bag is impacted by unstable force to cause the convex part to loosen back and forth, so that the bonding part is gradually propped by inert gas, the point control fluctuation bag is separated from the inner wall of a color change pipe, the point control fluctuation bag is in a relatively loose plane shape at the moment, the protection effect on a transfer color ball is lost, under the unstable impact of the turbulent flow, the end part of the transfer color ball is continuously impacted and cracked by a broken wall ball, a light color floating ball rapidly moves towards a color change layer under the action of buoyancy, and color change is caused by color liquid overflow under the action of magnetic force, the early warning prompt of a worker about the turbulent flow is realized, and the potential safety hazard is effectively reduced, and simultaneously reduces the damage to the pipeline.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a waste gas discharge pipeline for petroleum refining, includes the blast pipe of installing on reation kettle's for the petroleum production gas vent, the blast pipe middle part is connected with the look and becomes the pipe, the inside excavation of look change pipe upper end has the early warning chamber that discolours, the coloured layer of changing of the coloured intracavity top fixed connection of early warning, the intracavity bottom of discolouring of early warning is equipped with a plurality of evenly distributed's transportation ball, the last excavation of look change pipe has a plurality of through holes that correspond with a plurality of transportation ball respectively, the activity of transportation ball tip is run through the through hole and with look change inside pipe wall fixed connection, look change inside pipe wall fixed connection has the point control fluctuation bag, the point control fluctuation bag intussuseption is filled with compressed inert gas, and the point control fluctuation bag inner wall is interval formula and bonds with look change inside pipe wall, makes the point control fluctuation bag present local many bulges, and many bulges part correspond with a plurality of transportation ball respectively, the raised point-controlled fluctuation bags are in a tight state under the action of inert gas, can protect the color ball for transportation, and through the arrangement of the multi-raised point-controlled fluctuation bags, when the turbulent flow phenomenon occurs, the convex part of the point control fluctuation bag is impacted by unstable force to lead the convex part to loosen back and forth, so that the bonding part is gradually propped open by inert gas, the point control fluctuation bag is separated from the inner wall of the color changing pipe, the point control fluctuation bag is in a relatively loose plane shape at the moment, the protection effect on the color ball is lost, under the unstable impact of turbulent flow, the end part of the transfer color ball is continuously impacted by the wall breaking ball and is broken, so that the light color floating ball rapidly moves towards the color changing layer under the action of buoyancy, and under the action of magnetic force, the color change layer is discolored due to overflow of the color liquid, and early warning prompt about turbulent flow is realized for workers, so that potential safety hazards are effectively reduced, and damage to pipelines is reduced.
Further, the look becomes the pipe and is the stereoplasm transparent construction, and the staff of being convenient for observes the condition of discolouing of look change layer department to in time carry out corresponding solution to turbulent phenomenon, reduce the potential safety hazard, the radial span of the chamber that discolours of early warning is not more than half of look becomes pipe thickness, effectively guarantees the intensity of look and becomes the pipe, makes it be difficult for being broken by the waste gas extrusion.
Furthermore, the outer end that point accuse fluctuation bag and colour change pipe inner wall bonded is fixedly connected with a plurality of evenly distributed broken wall balls, and is a plurality of broken wall ball is high rigidity structure, and after taking place turbulent flow phenomenon, under unstable atress, the direction that point accuse fluctuation bag atress was inclined constantly changes, leads to the bonding part to become flexible until with the separation of colour change pipe inner wall, and the surface presents plane, and at this moment under turbulent flow effect, plane shape point accuse fluctuation bag constantly is close to the colour change pipe inner wall, makes broken wall ball and transportation colour change pipe tip take place the striking, makes it break.
Further, the look becomes the layer including inhaling the chromatograph and fixed inlay the layer of luring of inhaling the colour in situ, luring the chromatograph and be the range upon range of network structure that a plurality of broken lines pole overlap formed, and luring the equal fixedly connected with magnetism of a plurality of net nodes of one end of colour ball towards the colour layer and inhale the ball, make it have appeal to the light colour floater, the inside package liquid membrane breaks when being convenient for the light colour floater is close to the look becomes the layer, makes the look become the layer and discolours.
Further, inhale the chromatograph and be the hydroscopicity sponge structure of light colour high elasticity, when making light colour floater rather than the contact, it can deform to with the sufficient contact of light colour floater, make the colored liquid that overflows in the light colour floater fully absorbed by the look becomes the layer, make it more obvious that discolours, the broken line pole is the stereoplasm structure, makes light colour floater be close to when buoyancy and magnetic attraction effect are close to, its difficult deformation, and the puncture force that comes from the color-drawing needle that the package liquid membrane of being convenient for inside received is more stable, and it breaks of being convenient for.
Furthermore, the color transferring ball comprises a position control rope movably penetrating through the color changing pipe, a light color floating ball connected to one end of the position control rope, a presplitting ball connected to the other end of the position control rope and an outer convex conical point contacted with the end part of the presplitting ball, the outer convex conical point is fixedly connected with the inner wall of the color changing pipe, and the light color floating ball is located in the early warning color changing cavity.
Furthermore, the pre-splitting ball is of a brittle structure, so that the pre-splitting ball is easy to collide with the wall breaking ball and break after losing the protection of the point control fluctuation bag in a convex tight state, a limiting magnetic ball is placed inside the pre-splitting ball, and the position control rope fixedly penetrates through the pre-splitting ball and is connected with the limiting magnetic ball.
Furthermore, a magnetic ring is fixed at the position, facing the orifice of the early warning color changing cavity, of the through hole, and is matched with the limiting magnetic ball, so that when the light color floating ball moves towards the color changing layer, the limiting magnetic ball is adsorbed by the magnetic ring after being close to the magnetic ring, and a counterweight pulling force is generated on the light color floating ball, so that when the light color floating ball is in contact with the color changing layer, the light color floating ball can present a state that a drainage light shell faces upwards, namely the drainage light shell is in contact with the color changing layer, the overflow of color liquid is effectively ensured, the color changing layer is convenient to change color, the length of the control rope at the position is noticed to be just the longitudinal span of the early warning color changing cavity, the light color floating ball can be in contact with the color changing layer after floating upwards, and meanwhile the light shell can be guaranteed to face downwards under the pulling force.
Furthermore, the light-color floating ball comprises a light ball shell connected with the position control rope and a drainage light shell fixedly connected to the upper end of the light ball shell, a magnetic control suction sheet is fixedly connected to the inner wall of the joint of the light ball shell and the drainage light shell, a plurality of color guide needles are fixedly connected to the upper end of the magnetic control suction sheet, a liquid wrapping film is fixedly connected to the top end in the drainage light shell, and the liquid wrapping film is not in contact with the color guide needles.
Furthermore, the magnetic control suction piece is of an elastic structure, helium is filled in the light spherical shell, colored liquid is filled in the liquid coating film, the light color floating ball is close to the color change layer under the action of buoyancy, the color guide needle moves towards the liquid coating film under the action of the magnetic suction ball, so that the liquid coating film is punctured, the colored liquid in the liquid coating film overflows, the drainage light shell is of a double-layer structure, the part, facing to the space between the liquid coating film and the color guide needle, in the inner-layer structure of the drainage light shell is of a porous structure, the part, facing the liquid coating film, in the outer-layer structure of the drainage light shell is of a porous structure, the overflowing colored liquid overflows along the porous structure of the inner layer and the outer-layer porous structure, the overflowing part is located above, and the color change layer can absorb and change color conveniently.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the scheme is that the point control fluctuation bag with multiple convex shapes is arranged, when a turbulent flow phenomenon occurs, the convex part of the point control fluctuation bag is impacted by unstable force, so that the point control fluctuation bag is loosened back and forth, the bonding part is gradually propped open by inert gas, the point control fluctuation bag is separated from the inner wall of the color changing pipe, the point control fluctuation bag is in a relatively loose plane shape at the moment, the protection effect on a transfer color ball is lost, under the unstable impact of the turbulent flow, the end part of the transfer color ball is continuously impacted by a broken wall ball and is broken, a light color floating ball is enabled to move towards a color changing layer under the action of buoyancy, and under the action of magnetic force, color liquid is enabled to overflow to change the color of the color changing layer, the early warning prompt about the turbulent flow for workers is realized, the potential safety hazard is effectively reduced, and the damage to a pipeline is reduced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention when attached to a reaction vessel;
FIG. 3 is a schematic structural diagram of a pre-warning color-changing cavity according to the present invention;
FIG. 4 is a schematic diagram of the present invention showing the point-controlled heave capsule moving in one direction under a steady air flow;
FIG. 5 is a schematic view of the structure of the process of gradually separating the point-controlled undulation balloon from the color tubes under the turbulent flow of the present invention;
FIG. 6 is a schematic view of the construction of the present invention after the point-controlled undulation capsule is completely separated from the color detector tube under the turbulent flow;
FIG. 7 is a schematic structural diagram of a color changing layer according to the present invention;
FIG. 8 is a schematic diagram of a structure of a color transfer sphere of the present invention;
FIG. 9 is a schematic view of the lower end of the transfer ball of the present invention in a crash fracture;
FIG. 10 is a schematic structural view of the liquid-containing membrane of the transfer color ball of the present invention when it is punctured.
The reference numbers in the figures illustrate:
the device comprises an exhaust pipe 1, a color changing pipe 2, a limiting magnetic ball 3, a color changing layer 4, a color absorbing layer 41, a color inducing layer 42, an early warning color changing cavity 5, a color transferring ball 6, an outer convex conical point 61, a pre-splitting ball 62, a position controlling rope 63, a light color floating ball 64, a light ball shell 641, a light drainage shell 642, a fluctuation controlling bag 7, a wall breaking ball 8, a liquid packaging film 9, a magnetic control suction sheet 10 and a color guiding needle 11.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a waste gas discharging pipeline for petroleum refining comprises an exhaust pipe 1 installed on an exhaust port of a reaction kettle for petroleum production, a color changing pipe 2 connected to the middle of the exhaust pipe 1, an early warning color changing cavity 5 drilled inside the upper end of the color changing pipe 2, a color changing layer 4 fixedly connected to the top end of the early warning color changing cavity 5, a plurality of uniformly distributed transfer color balls 6 arranged at the bottom end of the early warning color changing cavity 5, a plurality of through holes drilled on the color changing pipe 2 and respectively corresponding to the plurality of transfer color balls 6, a point control fluctuation bag 7 fixedly connected to the inner wall of the color changing pipe 2 and filled with compressed inert gas, and the inner wall of the point control fluctuation bag 7 is bonded to the inner wall of the color changing pipe 2 at intervals, so that the point control fluctuation bag 7 is locally multi-convex and the multi-convex portion respectively corresponds to the plurality of transfer color balls 6, the raised point-controlled fluctuation bag 7 is in a tight state under the action of inert gas, and can play a role in protecting the color transfer ball 6.
The color changing tube 2 is of a hard transparent structure, so that a worker can conveniently observe the color changing condition at the color changing layer 4, and accordingly can timely perform corresponding measures on the turbulence phenomenon, the potential safety hazard is reduced, the radial span of the early warning color changing cavity 5 is not more than half of the thickness of the color changing tube 2, the strength of the color changing tube 2 is effectively ensured, the color changing tube is not easily broken by the extrusion of waste gas, the outer end, bonded with the inner wall of the color changing tube 2, of the point control fluctuation bag 7 is fixedly connected with a plurality of uniformly distributed wall breaking balls 8, each wall breaking ball 8 is of a high-hardness structure, as shown in figures 5-6, after the turbulence phenomenon occurs, under the unstable stress, the direction of the force inclination of the point control fluctuation bag 7 is continuously changed, the bonded part is loosened until the bonded part is separated from the inner wall of the color changing tube 2, the surface is flat, at the moment, under the turbulence effect, the flat point control fluctuation bag 7 is continuously close to the inner wall of the color changing tube 2, the broken ball 8 and the end of the transfer ball 6 are collided to be broken, and the point control fluctuation bag 7 inclines along the air flow direction under the action of the stable air flow, so that the point control fluctuation bag is not easy to loosen, as shown in figure 4.
As shown in fig. 7, the color changing layer 4 includes a color absorbing layer 41 and a color inducing layer 42 fixedly embedded in the color absorbing layer 41, the color inducing layer 42 is a laminated net structure formed by overlapping a plurality of broken lines, and the color inducing layer 42 is fixedly connected with magnetic absorbing balls at a plurality of net nodes towards one end of the color transferring ball 6, so that the magnetic absorbing ball has an attraction force on the light color floating ball 64, so that the inner liquid-containing film 9 is broken when the light color floating ball 64 approaches the color changing layer 4, so that the color changing layer 4 changes color, the color absorbing layer 41 is a light color high elastic water-absorbing sponge structure, so that the light color floating ball 64 can deform when contacting with the light color floating ball 64, thereby fully contacting with the light color floating ball 64, so that the color liquid overflowing from the light color floating ball 64 is fully absorbed by the color changing layer 4, so that the color changing is more obvious, the broken lines are hard structures, so that the light color floating ball 64 approaches under the action of buoyancy and the magnetic attraction force, the inner liquid-containing film 9 is not easily deformed, and the puncture force from the color introducing needle 11 is more stable, facilitating its rupture.
Referring to fig. 8, the color transferring ball 6 includes a position controlling rope 63 movably penetrating through the color changing tube 2, a light color floating ball 64 connected to one end of the position controlling rope 63, a pre-splitting ball 62 connected to the other end of the position controlling rope 63, and an outward conical point 61 contacting with the end of the pre-splitting ball 62, the outward conical point 61 is fixedly connected with the inner wall of the color changing tube 2, the light color floating ball 64 is located in the pre-warning color changing cavity 5, the pre-splitting ball 62 is of a brittle structure as shown in fig. 9, so that the pre-splitting ball is easily collided and broken with the wall breaking ball 8 after losing the protection of the point control fluctuation bag 7 in a convex tight shape, the limiting magnetic ball 3 is placed inside the pre-splitting ball 62, the position controlling rope 63 fixedly penetrates through the pre-splitting ball 62 and is connected with the limiting magnetic ball 3, a magnetic ring is fixed at the through hole facing the orifice in the pre-warning color changing cavity 5 and matched with the limiting magnetic ball 3, when the light color floating ball 64 moves towards the color changing layer 4, the limiting magnetic ring 3 is close to the magnetic ring and can be adsorbed by the magnetic ring, therefore, a counterweight pulling force is generated on the light color floating ball 64, when the light color floating ball 64 is in contact with the color changing layer 4, the light color floating ball 64 can present the drainage light shell 642 facing upwards, namely, the drainage light shell 642 is in contact with the color changing layer 4, color liquid overflow is effectively ensured, color changing of the color changing layer 4 is facilitated, attention is paid to the fact that the length of the control positioning rope 63 is just the longitudinal span of the early warning color changing cavity 5, the light color floating ball 64 can be ensured to be in contact with the color changing layer 4 after floating upwards, and meanwhile, the light ball shell 641 can be ensured to face downwards under the action of the pulling force.
As shown in fig. 10, the light color floating ball 64 includes a light ball shell 641 connected to the position control rope 63 and a drainage light shell 642 fixedly connected to the upper end of the light ball shell 641, a magnetron suction sheet 10 is fixedly connected to the inner wall of the joint of the light ball shell 641 and the drainage light shell 642, a plurality of color needles 11 are fixedly connected to the upper end of the magnetron suction sheet 10, a liquid-containing film 9 is fixedly connected to the inner top end of the drainage light shell 642, the liquid-containing film 9 is not in contact with the color needles 11, the magnetron suction sheet 10 is of an elastic structure, helium gas is filled in the light ball shell 641, colored liquid is filled in the liquid-containing film 9, after the light color floating ball 64 approaches the color change layer 4 under the action of buoyancy, the color needles 11 move toward the liquid-containing film 9 under the action of the magnetic suction ball, so as to puncture the liquid-containing film 9, thereby overflowing the colored liquid inside the drainage light shell, the drainage light shell is of a double-layer structure, and the portion of the inner layer structure of the drainage light shell 642 facing between the liquid-containing film 9 and the color needles 11 is of a porous structure, the part of the outer layer structure of the drainage light shell 642, which is opposite to the liquid-covering film 9, is of a porous structure, so that overflowing colored liquid overflows along the porous structure of the inner layer and the porous structure of the outer layer, and the overflowing part is positioned above the porous structure, so that the color of the overflowing colored liquid is conveniently absorbed by the color-changing layer 4.
In addition, the specific filling amount of the helium and the colored liquid is determined by technicians through debugging before actual implementation, and the light colored floating ball 64 is made of a light hard structure so as to be convenient for floating.
Through the arrangement of the multi-convex point-control fluctuation bag 7, as shown in fig. 5, when a turbulent phenomenon occurs, the convex part of the point-control fluctuation bag 7 is impacted by unstable force to cause the convex part to loosen back and forth, so that the bonding part is gradually propped open by inert gas, and the point-control fluctuation bag 7 is separated from the inner wall of the color change tube 2, as shown in fig. 9, at the moment, the point-control fluctuation bag 7 is in a relatively loose plane shape, the protection effect on the transfer color ball 6 is lost, under the unstable impact of the turbulent flow, the end part of the transfer color ball 6 is continuously impacted and cracked by the broken wall ball 8, so that the light color floating ball 64 moves towards the color change layer 4 under the action of buoyancy, and under the action of magnetic force, color liquid overflows to change the color of the color change layer 4, the early warning prompt about the turbulent flow to workers is realized, thereby effectively reducing the potential safety hazard and simultaneously reducing the damage to the pipeline.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a waste gas discharge pipeline for petroleum refining, is including installing blast pipe (1) on reation kettle's for the petroleum production gas vent, its characterized in that: the middle part of the exhaust pipe (1) is connected with a color changing pipe (2), the inner part of the upper end of the color changing pipe (2) is provided with an early warning color changing cavity (5), the inner top end of the early warning color-changing cavity (5) is fixedly connected with a colored color-changing layer (4), the inner bottom end of the early warning color-changing cavity (5) is provided with a plurality of uniformly distributed transfer color balls (6), a plurality of through holes which respectively correspond to the plurality of transferring color balls (6) are drilled on the color changing tube (2), the end part of the transferring color ball (6) movably penetrates through the through hole and is fixedly connected with the inner wall of the color changing tube (2), the inner wall of the color changing tube (2) is fixedly connected with a point control fluctuation bag (7), the point control fluctuation bag (7) is filled with compressed inert gas, and the inner wall of the point control fluctuation bag (7) is adhered with the inner wall of the color changing tube (2) at intervals, so that the point control fluctuation bag (7) is locally multi-convex, and the multi-convex parts respectively correspond to the plurality of transfer color balls (6).
2. The exhaust gas discharge pipe for petroleum refining according to claim 1, characterized in that: the color-changing tube (2) is of a hard transparent structure, and the radial span of the early warning color-changing cavity (5) is not more than half of the thickness of the color-changing tube (2).
3. The exhaust gas discharge pipe for petroleum refining according to claim 2, characterized in that: the outer end of the point control fluctuation bag (7) bonded with the inner wall of the color changing tube (2) is fixedly connected with a plurality of wall breaking balls (8) which are uniformly distributed, and the wall breaking balls (8) are all high-hardness structures.
4. The exhaust gas discharge pipe for petroleum refining according to claim 1, characterized in that: look becomes layer (4) including inhaling chromatograph (41) and fixed inlay lure chromatograph (42) inhaling in chromatograph (41), lure chromatograph (42) to be the range upon range of network structure that a plurality of broken line pole overlap formed, and lure equal fixedly connected with magnetism of a plurality of net nodes of one end of look layer (42) orientation transportation ball (6) to inhale the ball.
5. The exhaust gas discharge pipe for petroleum refining according to claim 4, characterized in that: the color absorbing layer (41) is of a light-color high-elasticity water-absorbing sponge structure, and the broken line rod is of a hard structure.
6. The exhaust gas discharge pipe for petroleum refining according to claim 1, characterized in that: the transfer color ball (6) runs through accuse position rope (63), the connection of look rope (63) one end is kept in the accuse including the activity and light color floater (64), the connection is kept in the presplitting ball (62) of rope (63) other end and with the evagination taper point (61) of presplitting ball (62) tip contact in the accuse position, evagination taper point (61) and look become pipe (2) inner wall fixed connection, light color floater (64) are located early warning chamber (5) that discolours.
7. The exhaust gas discharge pipe for petroleum refining according to claim 6, characterized in that: the pre-splitting ball (62) is of a brittle structure, the limiting magnetic ball (3) is placed inside the pre-splitting ball (62), and the position control rope (63) fixedly penetrates through the pre-splitting ball (62) and is connected with the limiting magnetic ball (3).
8. The exhaust gas discharge pipe for petroleum refining according to claim 7, characterized in that: a magnetic ring is fixed at the position of the through hole facing the orifice in the early warning color-changing cavity (5), and the magnetic ring is matched with the limiting magnetic ball (3).
9. The exhaust gas discharge pipe for petroleum refining according to claim 6, characterized in that: the light-color floating ball (64) comprises a light ball shell (641) connected with the position control rope (63) and a drainage light shell (642) fixedly connected to the upper end of the light ball shell (641), the inner wall of the joint of the light ball shell (641) and the drainage light shell (642) is fixedly connected with a magnetic control suction sheet (10), the upper end of the magnetic control suction sheet (10) is fixedly connected with a plurality of drainage needles (11), the top end of the interior of the drainage light shell (642) is fixedly connected with a liquid wrapping film (9), and the liquid wrapping film (9) is not in contact with the drainage needles (11).
10. The exhaust gas discharge pipe for petroleum refining according to claim 9, characterized in that: the magnetic control suction sheet (10) is of an elastic structure, helium is filled in the light spherical shell (641), colored liquid is filled in the liquid coating film (9), the drainage light shell (642) is of a double-layer structure, the part, facing to the space between the liquid coating film (9) and the color guide needle (11), in the inner-layer structure of the drainage light shell (642) is of a porous structure, and the part, facing the liquid coating film (9), in the outer-layer structure of the drainage light shell (642) is of a porous structure.
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| CN202111050370.2A CN113483275B (en) | 2021-09-08 | 2021-09-08 | Exhaust emission pipeline for petroleum smelting |
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| CN209705404U (en) * | 2019-04-30 | 2019-11-29 | 浙江华龙巨水科技股份有限公司 | A kind of gas valve |
| CN112134245A (en) * | 2020-09-03 | 2020-12-25 | 王生东 | Underground cable leakage protection early warning device and using method |
| CN112303374A (en) * | 2020-11-05 | 2021-02-02 | 蔡云建 | Water heating pipeline prosthetic devices with warning function |
| CN112858023A (en) * | 2021-01-21 | 2021-05-28 | 韦宗海 | Measuring device and measuring method for building engineering investigation |
| CN112934874A (en) * | 2021-02-03 | 2021-06-11 | 刘艳霞 | Dynamic fluctuation type industrial waste gas conveying pipeline |
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