CN203533557U - Liquefied gas heating device - Google Patents
Liquefied gas heating device Download PDFInfo
- Publication number
- CN203533557U CN203533557U CN201320637794.3U CN201320637794U CN203533557U CN 203533557 U CN203533557 U CN 203533557U CN 201320637794 U CN201320637794 U CN 201320637794U CN 203533557 U CN203533557 U CN 203533557U
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- CN
- China
- Prior art keywords
- steel pipe
- liquefied gas
- heating device
- flame
- gas heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a liquefied gas heating device. The liquefied gas heating device is composed of a liquefied gas input component, a flame output component and a supporting component, wherein a plurality of flame nozzles are evenly distributed on a circular steel pipe in the flame output component; two liquefied gas outlets are formed in the surface, intersecting with the flame nozzles, of the circular steel pipe; the two sides of the lower end face, intersecting with the circular steel pipe, of each flame nozzle are provided with air inlets; the supporting component is connected with the circular steel pipe through a supporting rod, and the liquefied gas input component is connected with the circular steel pipe through a flared pipe. Liquefied gas serves as fuel, and the liquefied gas heating device is simple in structure, high in heating speed and low in cost.
Description
Technical field
The utility model relates to a kind of heater, is specifically related to a kind of liquid gas heating device for the pole plate manhole on spherical tank and adapter weld seam weld preheating and postwelding after heat.
Background technology
Spherical tank pole plate is used electrical heating with weld seam weld preheating and the postwelding after heat of manhole and adapter in manufacturing at present, electrical heating is that the Resistant heating device that will weld manhole and adapter position by being attached to spherical tank pole plate heats, make it reach preheating and postheat temperature, the shortcoming that electrical heating exists is, electric heater unit and spherical tank pole plate laminating defective tightness, affect heating effect, firing rate is slow, power consumption is large, device structure is complicated, use cost is high.
Summary of the invention
In order to make up the deficiencies in the prior art, the utility model provides a kind of liquefied gas that uses as the heater of fuel, and this apparatus structure is simple, firing rate is fast, with low cost.
The utility model is achieved through the following technical solutions: a kind of liquid gas heating device, by liquefied gas input block, flame output block and support component, formed, on round steel pipe in described flame output block, be uniformly distributed some flame-thrower nozzles, be provided with two liquefied gas outlets with the surface of the crossing round steel pipe of flame-thrower nozzle, air intlet is left in the both sides of flame-thrower nozzle lower surface, support component is connected with round steel pipe by support bar, and liquefied gas input block is connected with round steel pipe by flared pipe.
Described support component is comprised of following parts, and the below of support bar is connected with bracing frame, and the junction of bracing frame and support bar is provided with adjusting bolt, and bracing frame below is provided with base.
Described liquefied gas input block is comprised of following parts, one end of flared pipe is connected with round steel pipe, the other end center welding of flared pipe is threaded the rectangular transverse slat in hole, the rectangular transverse slat that is threaded hole is connected with screwed steel tube screw thread, by screwed steel tube screw thread fixed air input adjustable plate, the front end of the screwed steel pipe liquefaction valve that is threaded.
Described flame-thrower nozzle is vertically distributed on round steel pipe.
The aperture of the lip-deep liquefied gas outlet of described round steel pipe is 3 millimeters.
The aperture of described liquefaction valve is 3.2 millimeters.
The material of described flame-thrower nozzle is steel pipe.
The beneficial effects of the utility model: the utility model is simple in structure, reduced production cost, what adopt is that liquefied gas is fuel, firing rate is fast, pole plate manhole and while taking over weld seam weld preheating and postwelding after heat while adopting the utility model to manufacture for spherical tank coverboard, firing rate is fast, save the working time, reduce the consumption of manpower and financial resources, solved electric heater unit in the past and spherical tank pole plate fit defective tightness, firing rate is slow, power consumption is large, device structure is complicated, use cost is high problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A part overlook enlarged drawing.
Fig. 3 is the cutaway view Amplified image of B-B part in Fig. 1.
Fig. 4 is the structural representation of liquefied gas input block in Fig. 1.
The specific embodiment
A kind of liquid gas heating device, as shown in Figure 1, by liquefied gas input block, flame output block and support component, formed, on round steel pipe 1 in described flame output block, be uniformly distributed some flame-thrower nozzles 2, flame-thrower nozzle 2 is vertically distributed on round steel pipe 1, the material of flame-thrower nozzle 2 is steel pipe, as shown in Figure 2, be provided with two liquefied gas outlets 3 with the surface of the crossing round steel pipe 1 of flame-thrower nozzle 2, the aperture of liquefied gas outlet 3 is 3 millimeters, as shown in Figure 3, leave air intlet 4 with the both sides of crossing flame-thrower nozzle 2 lower surfaces of round steel pipe 1, as shown in Figure 1, described support component is connected with round steel pipe 1 by support bar 13, the below of support bar 13 is connected with bracing frame 15, and bracing frame 15 is provided with adjusting bolt 14 adjusting round steel pipe 1 liftings with the junction of support bar 13, and bracing frame 15 belows are provided with base 16, as shown in Figure 4, described liquefied gas input block is connected with round steel pipe 1 by flared pipe 5, the other end center welding of flared pipe 5 is threaded the rectangular transverse slat 6 in hole, the rectangular transverse slat 6 that is threaded hole is threaded with screwed steel pipe 7, by screwed steel pipe 7 screw thread fixed air input adjustable plates 8, rotary air input adjustable plate 8 adjustable air air inflows, the front end of screwed steel pipe 7 be threaded liquefaction valve 9, the venthole aperture of liquefaction valve 9 is 3.2 millimeters, with liquefied gas adhesive tape 10, connect liquefaction valve 9 and middle pressure valve 11, middle pressure valve 11 is connected with liquid gas storage tank 12, liquid gas heating device is put into the position that pole plate need heat, igniting heating, by regulating liquefied gas and air inlet amount to make flame combustion abundant.
Claims (7)
1. a liquid gas heating device, it is characterized in that: by liquefied gas input block, flame output block and support component form, on round steel pipe (1) in described flame output block, be uniformly distributed some flame-thrower nozzles (2), be provided with two liquefied gas outlets (3) with the surface of the crossing round steel pipe (1) of flame-thrower nozzle (2), air intlet (4) is left in the both sides of flame-thrower nozzle (2) lower surface, support component is connected with round steel pipe (1) by support bar (13), liquefied gas input block is connected with round steel pipe (1) by flared pipe (5).
2. liquid gas heating device as claimed in claim 1, it is characterized in that: described support component is comprised of following parts, the below of support bar (13) is connected with bracing frame (15), bracing frame (15) is provided with adjusting bolt (14) with the junction of support bar (13), and bracing frame (15) below is provided with base (16).
3. liquid gas heating device as claimed in claim 1, it is characterized in that: described liquefied gas input block is comprised of following parts, one end of flared pipe (5) is connected with round steel pipe (1), the other end center welding of flared pipe (5) is threaded the rectangular transverse slat (6) in hole, the rectangular transverse slat (6) that is threaded hole is threaded with screwed steel pipe (7), by screwed steel pipe (7) screw thread fixed air input adjustable plate (8), the front end of screwed steel pipe (7) be threaded liquefaction valve (9).
4. liquid gas heating device as claimed in claim 1, is characterized in that: described flame-thrower nozzle (2) is vertically distributed on round steel pipe (1).
5. liquid gas heating device as claimed in claim 1, is characterized in that: the aperture of the lip-deep liquefied gas outlet of described round steel pipe (1) (3) is 3 millimeters.
6. liquid gas heating device as claimed in claim 3, is characterized in that: the aperture of described liquefaction valve (9) is 3.2 millimeters.
7. the liquid gas heating device as described in claim 1 or 4, is characterized in that: the material of described flame-thrower nozzle (2) is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637794.3U CN203533557U (en) | 2013-10-16 | 2013-10-16 | Liquefied gas heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637794.3U CN203533557U (en) | 2013-10-16 | 2013-10-16 | Liquefied gas heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533557U true CN203533557U (en) | 2014-04-09 |
Family
ID=50419758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637794.3U Expired - Fee Related CN203533557U (en) | 2013-10-16 | 2013-10-16 | Liquefied gas heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633662A (en) * | 2015-02-06 | 2015-05-20 | 茂名重力石化机械制造有限公司 | Welding heater |
-
2013
- 2013-10-16 CN CN201320637794.3U patent/CN203533557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633662A (en) * | 2015-02-06 | 2015-05-20 | 茂名重力石化机械制造有限公司 | Welding heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141016 |
|
| EXPY | Termination of patent right or utility model |