CN2689056Y - Waste heat steaming generators - Google Patents
Waste heat steaming generators Download PDFInfo
- Publication number
- CN2689056Y CN2689056Y CN 200420042902 CN200420042902U CN2689056Y CN 2689056 Y CN2689056 Y CN 2689056Y CN 200420042902 CN200420042902 CN 200420042902 CN 200420042902 U CN200420042902 U CN 200420042902U CN 2689056 Y CN2689056 Y CN 2689056Y
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- Prior art keywords
- chimney
- water
- utility
- model
- water tank
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to a waste heat steaming generators, belonging to a residual heat utilization device, in particular to a device which utilizes the residual heat of chimney to generate steam. The utility model is characterized in that it comprises a chimney and a steam generator placed on the inner part of the chimney, the steam generator comprises a water tank, a water inlet pipe cincturing between the water tank and the chimney and a steam pressure spilling water accommodator connected at the bottom of the water tank. The upper part of the water tank is provided with a steam outlet pipe; the steam pressure spilling water accommodator is a vertically provided multilayered tube comprising a spilling water inlet pipe and a rotary return pipe which are arranged in the center and a spilling water outlet arranged at the bottom. The utility model is of simple structure, and steam generation process can be completed by the single utilization of the chimney. The utility model is of saving energy, with uneasily aged equipment, and the utility model is of lower maintenance cost and long service life. The utility model greatly reduced the cost of steam generation, and the synchronously the utility model can provide hot water.
Description
Technical field:
The utility model relates to a kind of heat recovery steam generator, and it belongs to a kind of residual heat using device, particularly a kind of device that utilizes the chimney waste heat to produce steam.
Background technology:
What industry was angry at present is in great demand, and needs to consume a large amount of energy for this reason.For energy savings, occurred now utilizing the waste heat of chimney and electric heating to combine and produced the method and apparatus of whole steam.Steam generator that common waste heat of such device and electric heating combine and water level controller are formed.Owing to need electrothermal tube in such device, electric switch circuit etc. are because produce aging phenomenon under hot and humid environment, there is unsafe factor, so the expense that is used to safeguard, significantly reduce the service life of equipment, thereby also increased the operating cost of equipment.
Technology contents:
It is a kind of simple in structure that the purpose of this utility model is to provide, and utilizes the heat recovery steam generator of waste heat as thermal source fully.
The purpose of this utility model is achieved in that
A kind of heat recovery steam generator, it comprises chimney and places the steam generator of chimney inside, described steam generator comprises a water tank, a water inlet pipe that is looped around between water tank and the chimney, a vapour pressure spilling water adjuster that is connected on water tank bottom is provided with steam outlet tube on the top of described water tank.
Described vapour pressure spilling water adjuster is a vertically disposed multilayer pipe, comprises the spilling water water inlet pipe and the Clothoid type return pipe at the center of being arranged on, and the spilling water delivery port that is arranged on the bottom.
Described vapour pressure spilling water adjuster is a S bend pipe road.
The vertical height of described vapour pressure spilling water adjuster is 1～5 meter.
On described steam outlet tube, be provided with steam superpressure safety dumping valve.
The described water inlet pipe that is located between water tank and the chimney is ring-like pipe.
The utility model is simple in structure, utilizes the process that gets final product complete steam generation of chimney separately, energy savings, and equipment is difficult for aging, and maintenance cost is low, and long service life greatly reduces the cost of steam generation, and hot water can be provided simultaneously.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model
Accompanying drawing 2 is an internal structure schematic diagram of the present utility model
Accompanying drawing 3 is the A-A cutaway view of accompanying drawing 2 of the present utility model
Accompanying drawing 4 be vapour pressure spilling water adjuster of the present utility model structural representation two
Specific embodiment:
Be embodiment of the present utility model with accompanying drawing 1,2,3 below, the utility model be further detailed:
Embodiment 1: as shown in accompanying drawing 1,2,3
In the present embodiment, the utility model chimney 1 and the steam generator that places chimney inside, described steam generator comprises a water tank 3, a water inlet pipe 16 that is looped around between water tank 3 and the chimney 1, a vapour pressure spilling water adjuster 4 that is connected on water tank bottom is provided with steam outlet tube 5 on the top of described water tank 3.Water inlet pipe 16 is arranged on to be looped around between water tank 3 and the chimney 1 and so can enters water tank 3 so later on easier being vaporized so that water had passed through the preheating of high temperature in the chimney 1 before entering water tank 3.Described vapour pressure spilling water adjuster 4 is a vertically disposed multilayer pipe, comprises the spilling water water inlet pipe 13 and the Clothoid type return pipe 14 at the center of being arranged on, and the spilling water delivery port 15 that is arranged on the bottom.Before use, should make in the vapour pressure spilling water adjuster 4 water amount over half is arranged.Be perfectly safe and increase the service life in order to ensure of the present utility model, the vertical height that requires waste heat supply temperature should be chosen in 300 ℃～800 ℃ described vapour pressure spilling water adjusters 4 Celsius is 1～5 meter.If the steam that is taken place is used in discontinuous use, on described steam outlet tube 5, be provided with steam superpressure safety dumping valve, so that unnecessary steam is discharged smoothly, guarantee the safety of producing.2 for advancing mouth.
Inlet segment at water inlet pipe 3 should be provided with water regulating valve door 7 according to routine, flowmeter 8, water supply shutoff valve door 9.10 is water inlet.
Embodiment 2: as shown in accompanying drawing 4
In the present embodiment, described vapour pressure spilling water adjuster 4 is a S bend pipe road 21.Spilling water enters S bend pipe road 21 from spilling water inlet 22, discharge from spilling water outlet 23 again.Under the waste heat condition with higher in chimney, can adopt straight tube as inlet channel 12.
Other parts and the embodiment 1 of present embodiment are identical.
Claims (6)
1, a kind of heat recovery steam generator, it is characterized in that it comprises chimney (1) and places the steam generator of chimney inside, described steam generator comprises a water tank (3), a water inlet pipe (12) that is located between water tank (3) and the chimney (1), a vapour pressure spilling water adjuster (4) that is connected on water tank bottom is provided with steam outlet tube (5) on the top of described water tank (3).
2, the heat recovery steam generator described in claim 1, it is characterized in that described vapour pressure spilling water adjuster (4) is a vertically disposed multilayer pipe, comprise the spilling water water inlet pipe (13) and the Clothoid type return pipe (14) at the center of being arranged on, and the spilling water delivery port (15) that is arranged on the bottom.
3, the heat recovery steam generator described in claim 1 is characterized in that described vapour pressure spilling water adjuster (4) is a S bend pipe road (21).
4, the heat recovery steam generator described in claim 1 or 2, the vertical height that it is characterized in that described vapour pressure spilling water adjuster (4) is 1～5 meter.
5, the heat recovery steam generator described in claim 1 or 2 is characterized in that being provided with steam superpressure safety dumping valve on described steam outlet tube (5).
6, the heat recovery steam generator described in claim 1 is characterized in that the described water inlet pipe (12) that is located between water tank (3) and the chimney (1) is a ring-like pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042902 CN2689056Y (en) | 2004-02-24 | 2004-02-24 | Waste heat steaming generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420042902 CN2689056Y (en) | 2004-02-24 | 2004-02-24 | Waste heat steaming generators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2689056Y true CN2689056Y (en) | 2005-03-30 |
Family
ID=34671546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420042902 Expired - Fee Related CN2689056Y (en) | 2004-02-24 | 2004-02-24 | Waste heat steaming generators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2689056Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635842A (en) * | 2012-04-16 | 2012-08-15 | 南京工业大学 | Separated type fin plate steam generator |
| CN107448923A (en) * | 2017-08-11 | 2017-12-08 | 重庆博帝节能设备有限公司 | A kind of energy-saving steam fire gut |
-
2004
- 2004-02-24 CN CN 200420042902 patent/CN2689056Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635842A (en) * | 2012-04-16 | 2012-08-15 | 南京工业大学 | Separated type fin plate steam generator |
| CN102635842B (en) * | 2012-04-16 | 2014-07-02 | 南京工业大学 | Separated type fin plate steam generator |
| CN107448923A (en) * | 2017-08-11 | 2017-12-08 | 重庆博帝节能设备有限公司 | A kind of energy-saving steam fire gut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050330 Termination date: 20100224 |