CN211683551U - Heating device for steel lining PTFE pipe - Google Patents
Heating device for steel lining PTFE pipe Download PDFInfo
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- CN211683551U CN211683551U CN201922409542.5U CN201922409542U CN211683551U CN 211683551 U CN211683551 U CN 211683551U CN 201922409542 U CN201922409542 U CN 201922409542U CN 211683551 U CN211683551 U CN 211683551U
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- pipe
- heating device
- heating cylinder
- box body
- steel lining
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Abstract
The utility model discloses a heating device for steel lining tetrafluoro pipe, including base, gas-supply pipe, fixed heating cylinder and support column, the gas-supply pipe right-hand member is provided with the flow distribution head, and the flow distribution head setting is inside the box, the flow distribution head is connected with the box inside face through the connecting rod, and the flow distribution head right flank is provided with automatic flame projecting head, fixed heating cylinder sets up at the box inside left surface, and fixed heating cylinder sets up on automatic flame projecting head right side, and fixed heating cylinder lateral surface is provided with spacing heat preservation backing plate simultaneously, the box right flank is provided with the connector. This heating device for steel lining tetrafluoro pipe is provided with backup pad and baffle, when using heating device to heat steel lining tetrafluoro pipe, plays the supporting role to the conveyer pipe through the backup pad, plays limiting displacement to the conveyer pipe through the baffle simultaneously, causes inside the conveyer pipe conveniently drives steel lining tetrafluoro pipe and enters into heating device, causes the convenient heating of steel lining tetrafluoro pipe.
Description
Technical Field
The utility model particularly relates to a steel lining tetrafluoro pipe technical field specifically is a heating device for steel lining tetrafluoro pipe.
Background
The steel-lined polytetrafluoroethylene PTEE pipeline and fittings share the defect of 'plastic king', have excellent temperature resistance and corrosion resistance, and are ideal conveying equipment for corrosion-resistant media of organic solvents such as nitric acid, sulfuric acid, hydrofluoric acid, phosgene, chlorine, aqua regia and the like.
Present steel lining tetrafluoro pipe is when being installed inside pipeline, need carry out the hem heating to steel lining tetrafluoro pipe both ends, make the laminating of steel lining tetrafluoro pipe on the flange at pipeline both ends, and present heating device is when heating steel lining tetrafluoro pipe, lack and support the transport function, it is more troublesome when making the conveyer pipe enter into heating pipeline like this, present heating device is when heating the inside steel lining tetrafluoro pipe of conveyer pipe in addition, inside the gas pipe need directly enter into heating device, make the high temperature cause the condition of gas pipeline damage easily like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating device for steel lining tetrafluoro pipe to solve present heating device who proposes in the above-mentioned background art and when heating steel lining tetrafluoro pipe, lack the support and carry the function, and present heating device when heating the inside steel lining tetrafluoro pipe of conveyer pipe, the gas pipe needs directly to enter into the inside problem of heating device.
In order to achieve the above object, the utility model provides a following technical scheme: a heating device for a steel-lined polytetrafluoroethylene tube comprises a base, a gas pipe, a fixed heating cylinder and a support column, wherein a flow dividing head is arranged at the right end of the gas pipe and is arranged inside a box body, the flow dividing head is connected with the inner side face of the box body through a connecting rod, an automatic fire spraying head is arranged on the right side face of the flow dividing head, the fixed heating cylinder is arranged on the left side face of the inner part of the box body, the fixed heating cylinder is arranged on the right side face of the automatic fire spraying head, a limiting heat-insulating base plate is arranged on the outer side face of the fixed heating cylinder, a connector is arranged on the right side face of the box body and penetrates through the right side face of the box body to be connected with the fixed heating cylinder, a vent pipe is arranged on the upper side face of the box body, a second control valve is arranged inside the vent pipe, the vent, and the supporting plate is arranged at the right lower side of the connecting port, and the upper side surface of the supporting plate is provided with a baffle plate.
Preferably, the base is provided with the box to the side of going up, and the box lateral surface is provided with the mount, and the mount is connected with the base through the set screw simultaneously, the box left surface runs through there is the gas-supply pipe, and the inside first control valve that is provided with of gas-supply pipe, and the first control valve left end is provided with the connector simultaneously.
Preferably, the fixing frame is symmetrically arranged about the central axis of the box body.
Preferably, the automatic fire-spraying heads are distributed on the right side surface of the flow dividing head at equal intervals, and the diameter of the left side surface of the flow dividing head is equal to that of the air conveying pipe.
Preferably, the outer diameter of the limiting heat-insulating base plate is equal to the diameter of the inner side surface of the box body, and the inner diameter of the limiting heat-insulating base plate is equal to the outer diameter of the fixed heating cylinder.
Preferably, the outer diameter of the connecting port is equal to the inner diameter of the fixed heating cylinder.
Preferably, the baffle is disposed symmetrically about the central axis of the support plate.
Compared with the prior art, the beneficial effects of the utility model are that: the heating device for the steel-lined PTFE pipe,
(1) the conveying pipe is supported by the supporting plate and limited by the baffle plate when the heating device is used for heating the steel lining tetrafluoro pipe, so that the conveying pipe conveniently drives the steel lining tetrafluoro pipe to enter the heating device, and the steel lining tetrafluoro pipe is conveniently heated;
(2) the gas pipe is arranged, and when the heating device is used for heating the steel lining tetrafluoride pipe, the gas pipe is connected with the gas pipe, so that when the heating device is used for heating the steel lining tetrafluoride pipe, the gas pipe is not easy to damage, and the use of the heating device is not easy to influence;
(3) be provided with the breather pipe, after using heating device to accomplish, through opening the inside second control valve of breather pipe, cause the breather pipe to give off the inside smell of heating device and heat, make the heating device internal plant be difficult to receive the influence like this.
Drawings
FIG. 1 is a schematic view of the front view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 3 is a right side view of the structure of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. the base, 2, the box, 3, the mount, 4, the set screw, 5, the gas-supply pipe, 6, first control valve, 7, connector, 8, flow divider, 9, connecting rod, 10, automatic flame projecting head, 11, fixed heating cylinder, 12, spacing heat preservation backing plate, 13, connector, 14, breather pipe, 15, second control valve, 16, support column, 17, backup pad, 18, baffle.
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. 1-4, the present invention provides a technical solution: the utility model provides a heating device for steel lining tetrafluoro pipe, as shown in fig. 1 and fig. 2, the side is provided with box 2 on the base 1, and 2 lateral surfaces of box are provided with mount 3, mount 3 sets up about the axis symmetry of box 2, play the fixed stay effect to box 2 through mount 3, cause box 2 to obtain fixedly, thereby make steel lining tetrafluoro pipe conveniently enter into 2 internal heating of box, mount 3 is connected with base 1 through set screw 4 simultaneously, 2 left surfaces of box run through has gas- supply pipe 5, and 5 internal portions of gas-supply pipe are provided with first control valve 6, 6 left ends of first control valve are provided with connector 7 simultaneously.
As shown in figure 4, the right end of the gas pipe 5 is provided with a flow dividing head 8, the flow dividing head 8 is arranged inside the box body 2, the flow dividing head 8 is connected with the inner side surface of the box body 2 through a connecting rod 9, the right side surface of the flow dividing head 8 is provided with an automatic fire-spraying head 10, the automatic fire-spraying heads 10 are distributed on the right side surface of the flow dividing head 8 at equal intervals, the diameter of the left side surface of the flow dividing head 8 is equal to that of the gas pipe 5, the left side surface of the fixed heating cylinder 11 is heated simultaneously through a plurality of automatic fire-spraying heads 10, so that the heating effect of the fixed heating cylinder 11 is better, the fixed heating cylinder 11 is arranged on the left side surface inside the box body 2, the fixed heating cylinder 11 is arranged on the right side of the automatic fire-spraying head 10, meanwhile, the outer side surface of the fixed heating cylinder 11 is provided with a limiting heat-preserving backing plate, therefore, the limiting heat-insulation backing plate 12 can support and limit the fixed heating cylinder 11 and can insulate the fixed heating cylinder 11, and the fixed heating cylinder 11 can conveniently heat the steel lining tetrafluoro pipe.
As shown in fig. 1, 2 and 3, a connection port 13 is provided on the right side of the box body 2, and the connection port 13 penetrates through the right side of the box body 2 to be connected with the fixed heating cylinder 11, the outer diameter of the connection port 13 is equal to the inner diameter of the fixed heating cylinder 11, so that the conveying pipe can conveniently drive the steel lining tetrafluoride pipe to enter the fixed heating cylinder 11 through the connection port 13 for heating, a vent pipe 14 is provided on the upper side of the box body 2, a second control valve 15 is provided inside the vent pipe 14, the vent pipe 14 is provided between the fixed frames 3, a support column 16 is provided on the upper side of the base 1, the support column 16 is provided on the lower right side of the connection port 13, a support plate 17 is provided on the upper side of the support column 16, the support plate 17 is provided on the lower right side of the connection port 13, a baffle 18 is provided on the upper side, therefore, the conveying pipe conveniently drives the steel lining tetrafluoride pipe to enter the fixed heating cylinder 11 for heating through the connecting port 13.
The working principle is as follows: when the heating device for the steel-lined PTFE pipe is used, an external gas pipe is connected with a connector 7 on a gas pipe 5, a first control valve 6 on the gas pipe 5 is opened, gas is conveyed into the gas pipe 5 through the gas pipe at the moment, and then enters the automatic flame projecting head 10 through a flow distributing head 8, the automatic flame projecting head 10 starts to ignite to heat the left side surface of a fixed heating cylinder 11 at the moment, a conveying pipe provided with the steel-lined PTFE pipe is put on a supporting plate 17 and limited through a baffle plate 18, at the moment, a worker pushes the conveying pipe to enable the conveying pipe to enter the fixed heating cylinder 11 through a connecting port 13, so that the steel-lined PTFE pipe at the inner end of the conveying pipe is heated, as a limiting heat-insulating base plate 12 is arranged on the outer surface of the fixed heating cylinder 11, heat on the fixed heating cylinder 11 is not easy to dissipate, and after heating is finished, the conveying, make the conveyer pipe leave fixed heating cylinder 11, the staff alright laminate the inside steel lining tetrafluoro pipe hem department of conveyer pipe this moment, make steel lining tetrafluoro pipe hem department laminate on the flange of conveyer pipe outer end, make the conveyer pipe conveniently use like this, after the heating is accomplished, close first control valve 6 on the gas-supply pipe 5, open second control valve 15 on breather pipe 14 simultaneously, make breather pipe 14 begin to give off the inside heat and the smell of box 2, make the inside equipment of box 2 and part be difficult to receive the influence like this, the content of not making detailed description in this description belongs to the prior art that skilled person is known.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a heating device for steel lining tetrafluoro pipe, includes base (1), gas-supply pipe (5), fixed heating cylinder (11) and support column (16), its characterized in that: the right end of the gas pipe (5) is provided with a flow dividing head (8), the flow dividing head (8) is arranged inside the box body (2), the flow dividing head (8) is connected with the inner side surface of the box body (2) through a connecting rod (9), the right side surface of the flow dividing head (8) is provided with an automatic flame projecting head (10), the fixed heating cylinder (11) is arranged on the left side surface inside the box body (2), the fixed heating cylinder (11) is arranged on the right side of the automatic flame projecting head (10), the outer side surface of the fixed heating cylinder (11) is provided with a limiting heat-insulating base plate (12), the right side surface of the box body (2) is provided with a connecting port (13), the connecting port (13) penetrates through the right side surface of the box body (2) to be connected with the fixed heating cylinder (11), the upper side surface of the box body (2) is provided with a vent pipe (14), the interior of the vent pipe (14) is, support column (16) set up side on base (1), and support column (16) set up connector (13) right side downside, side is provided with backup pad (17) on support column (16), and backup pad (17) set up connector (13) right side downside, and side is provided with baffle (18) on backup pad (17) simultaneously.
2. The heating device for the steel-lined tetrafluoro-tube according to claim 1, characterized in that: the side is provided with box (2) on base (1), and box (2) lateral surface is provided with mount (3), and mount (3) are connected with base (1) through set screw (4) simultaneously, box (2) left surface runs through has gas-supply pipe (5), and gas-supply pipe (5) inside is provided with first control valve (6), and first control valve (6) left end is provided with connector (7) simultaneously.
3. The heating device for the steel-lined tetrafluoro-tube according to claim 2, characterized in that: the fixing frame (3) is symmetrically arranged relative to the central axis of the box body (2).
4. The heating device for the steel-lined tetrafluoro-tube according to claim 1, characterized in that: the automatic flame thrower heads (10) are distributed on the right side surface of the flow dividing head (8) at equal intervals, and the diameter of the left side surface of the flow dividing head (8) is equal to that of the gas conveying pipe (5).
5. The heating device for the steel-lined tetrafluoro-tube according to claim 1, characterized in that: the outer diameter of the limiting heat-insulating base plate (12) is equal to the diameter of the inner side face of the box body (2), and the inner diameter of the limiting heat-insulating base plate (12) is equal to the outer diameter of the fixed heating cylinder (11).
6. The heating device for the steel-lined tetrafluoro-tube according to claim 1, characterized in that: the outer diameter of the connecting port (13) is equal to the inner diameter of the fixed heating cylinder (11).
7. The heating device for the steel-lined tetrafluoro-tube according to claim 1, characterized in that: the baffle plates (18) are arranged symmetrically with respect to the central axis of the support plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409542.5U CN211683551U (en) | 2019-12-28 | 2019-12-28 | Heating device for steel lining PTFE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922409542.5U CN211683551U (en) | 2019-12-28 | 2019-12-28 | Heating device for steel lining PTFE pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211683551U true CN211683551U (en) | 2020-10-16 |
Family
ID=72795797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922409542.5U Active CN211683551U (en) | 2019-12-28 | 2019-12-28 | Heating device for steel lining PTFE pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211683551U (en) |
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2019
- 2019-12-28 CN CN201922409542.5U patent/CN211683551U/en active Active
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