CN204829853U - A through -flow boiler stove section of thick bamboo - Google Patents
A through -flow boiler stove section of thick bamboo Download PDFInfo
- Publication number
- CN204829853U CN204829853U CN201520400716.0U CN201520400716U CN204829853U CN 204829853 U CN204829853 U CN 204829853U CN 201520400716 U CN201520400716 U CN 201520400716U CN 204829853 U CN204829853 U CN 204829853U
- Authority
- CN
- China
- Prior art keywords
- flow boiler
- boiler stove
- water leg
- stove cylinder
- cylindrical shell
- 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
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a through -flow boiler stove section of thick bamboo, including the barrel, be provided with the tube -shape water jacket in the barrel, the water jacket divide into two inside and outside rings with the barrel, and its outer loop is vertical has arranged a plurality of tubulations, about the tubulation both ends respectively with the barrel in last next part case be connected, the barrel inner ring is provided with heat exchange tube a plurality of and that receive the heat structure intercommunication. A through -flow boiler stove section of thick bamboo who has above -mentioned structure is through central with establishing the heat exchange tube in order to increase the rate of heat exchange at a stove section of thick bamboo. The rate of heat exchange promotes the back, makes the higher through -flow boiler of steam productivity and need not to rely on and increase the gas consumption and reach the desired temperature merely, has played energy saving and emission reduction, reduce cost's effect.
Description
Technical field
The utility model relates to a kind of through-flow boiler stove cylinder.
Background technology
Through-flow boiler refers to that boiler feed water is from bottom, through being heated to the disposable water-tube boiler becoming steam in top.Through-flow boiler has that volume is little, quick heating, within 5 minutes, play pressure, and automaticity is high, belongs to resource-conserving equipment.Use steam production 2.5-5 ton/h's is more in the market, without the through-flow boiler of larger production capacity.Trace it to its cause and be to improve steam production capacity, its heat energy consumed also can be multiplied, and heat exchanger effectiveness is low.
Utility model content
For the technical problem of above-mentioned existence, the utility model provides a kind of through-flow boiler stove cylinder, greatly improves rate of heat exchange.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of through-flow boiler stove cylinder, comprises cylindrical shell, be provided with tubular water leg in cylindrical shell; Cylindrical shell is divided into inside loop and outside loop by water leg, and its outer shroud is vertically furnished with some tubulations; The upper and lower two ends of tubulation are connected with the upper lower header in cylindrical shell respectively; Described cylindrical shell inner ring is provided with some heat exchanger tubes be communicated with heated structure.
Improve as one, described heat exchanger tube one end is communicated with water leg, and the other end is communicated with lower header.The water passed in lower header directly enters water leg by heat exchanger tube.Water is heated in heat exchanger tube, takes full advantage of the space of cylindrical shell inner ring, increases heating surface area, improves heat exchanger effectiveness.
Improve as one, described heat exchanger tube comprises the horizontal segment of drawing from water leg and the vertical section of drawing from lower header.Increase heat exchanger tube length, thus increase heating surface area.
Improve as one, described some heat exchanger tubes according to the length of its horizontal segment and vertical section from inside to outside successively decrease regularly arranged.Arrange more heat exchanger tube as far as possible.
Improve as one, in described water leg, pipe extends into lower header, lower header is divided into center header and peripheral outer header; Described center header is communicated with by hole equally distributed on water leg inner tubal wall with outer header.Oil (gas) filling device compression strength.Equally distributed hole avoids turbulent flow to produce.
Improve as one, described water leg is communicated with upper lower header along the hole being uniformly distributed setting by its upper and lower end face.Allow water tank shaped integrally structure, improve compression strength.Equally distributed hole avoids turbulent flow to produce.
Improve as one, described cylindrical shell outer shroud is divided into some layers by some partition cards, and the breach between layers by cutting off card is communicated with.Combustion gas is flowed in the mode of carrying out circulation layer and entering at outer shroud, increases the time that it contacts with tubulation, improve rate of heat exchange.
Improve as one, the breach of described adjacent partition card is not at same vertical direction.On straight so as not to combustion gas, form heat exchanging corner.
Improve as one, the breach installation direction of described adjacent partition card is contrary.Guarantee that the stroke of combustion gas at every one deck is through every nook and cranny, extend gas stay time, improve heat exchanger effectiveness.
Preferred as one, described partition card is the annular being clipped a part by straight line.Processing is simple.
Usefulness of the present utility model is: the through-flow boiler stove cylinder with said structure, by adding heat exchanger tube at Lu Tong center to increase rate of heat exchange.After rate of heat exchange promotes, manufacturing the higher through-flow boiler of steam production capacity without the need to relying on simple increase gas consumption to reach temperature required, serving energy-saving and emission-reduction, the effect reduced costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A sectional view.
Fig. 3 is the structural representation cutting off card.
Mark in figure: 1 cylindrical shell, 2 water legs, 3 upper collecting chambers, 4 lower headers, 5 tubulations, 6 heat exchanger tubes, 7 fuel gas inlets, 8 water inlets, 9 gas outlets, 10 steam (vapor) outlets, 11 cut off card, 12 blow vents, 13 center headers, 14 outer headers, 15 holes, 16 holes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Heated structure described in the utility model comprises upper collecting chamber 3, lower header 4, water leg 2, tubulation 5 etc.As shown in Figure 1-Figure 3, utility model comprises cylindrical shell 1, is provided with the water leg 2 of tubular in cylindrical shell 1; Cylindrical shell 1 is divided into inside loop and outside loop by water leg 2, and its outer shroud is vertically furnished with some tubulations 5; Tubulation about 5 two ends connect respectively at the upper collecting chamber 3 in cylindrical shell 1, lower header 4; Described cylindrical shell 1 inner ring is provided with some heat exchanger tubes 6, and its one end is connected with water leg 2, and the other end is connected with lower header 4.Described heat exchanger tube 6 comprises the horizontal segment of drawing from water leg 2 and the vertical section of drawing from lower header 4.Heat exchanger tube 6 is positioned at water leg 2 top with the connecting portion of water leg 2.Some heat exchanger tubes 6 according to the length of its horizontal segment and vertical section from inside to outside successively decrease regularly arranged.In water leg 2, pipe extends into lower header 4, lower header 4 is divided into center header 13 and peripheral outer header 14; Described center header 13 is communicated with by 6 holes 15 equally distributed on water leg 2 inner tubal wall with outer header 14.The circumferentially equally distributed hole 16 that water leg 2 is arranged by its upper and lower end face be communicated with upper collecting chamber 3 lower header 4 respectively.Cylindrical shell 1 outer shroud is divided into some layers by some partition cards 11, and the breach between layers by cutting off card 11 is communicated with; The breach of described each partition card 11 is not arranged on same vertical direction.Cut off card 11 and be preferably the annular being clipped a part by straight line.
In Fig. 1, arrow points is fuel gas flow direction.Combustion gas enters cylindrical shell inner ring by fuel gas inlet 7, first carries out heat exchange with the water in heat exchanger tube 6, then enters cylindrical shell outer shroud by the blow vent 12 of water leg 2 bottom.Owing to cutting off the lamination of card 11, the motion that circulation layer enters is carried out in combustion gas, carries out heat exchange with tubulation, discharges cylindrical shell 1 finally by gas outlet 9.And water enters lower header from water inlet 8, more finally become steam discharge from steam (vapor) outlet 10 by tubulation 5, water leg 2, heat exchanger tube 6, upper collecting chamber 3.
The utility model, by increasing heat exchange area, increasing time of stopping in cylindrical shell of combustion gas thus significantly improving heat exchanging efficiency, giving security for designing large production capacity through-flow boiler.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a through-flow boiler stove cylinder, comprises cylindrical shell, is provided with tubular water leg in cylindrical shell; Cylindrical shell is divided into inside loop and outside loop by water leg, and its outer shroud is vertically furnished with some tubulations; The upper and lower two ends of tubulation are connected with the upper lower header in cylindrical shell respectively; It is characterized in that: described cylindrical shell inner ring is provided with some heat exchanger tubes be communicated with heated structure.
2. a kind of through-flow boiler stove cylinder according to claim 1, is characterized in that: described heat exchanger tube one end is communicated with water leg, and the other end is communicated with lower header.
3. a kind of through-flow boiler stove cylinder according to claim 2, is characterized in that: described heat exchanger tube comprises the horizontal segment of drawing from water leg and the vertical section of drawing from lower header.
4. a kind of through-flow boiler stove cylinder according to claim 3, is characterized in that: described some heat exchanger tubes according to the length of its horizontal segment and vertical section from inside to outside successively decrease regularly arranged.
5. a kind of through-flow boiler stove cylinder according to claim 1, is characterized in that: in described water leg, pipe extends into lower header, lower header is divided into center header and peripheral outer header; Described center header is communicated with by hole equally distributed on water leg inner tubal wall with outer header.
6. a kind of through-flow boiler stove cylinder according to claim 1, is characterized in that: described water leg is communicated with upper lower header along the hole being uniformly distributed setting by its upper and lower end face.
7. a kind of through-flow boiler stove cylinder according to claim 1, is characterized in that: described cylindrical shell outer shroud is divided into some layers by some partition cards, and the breach between layers by cutting off card is communicated with.
8. a kind of through-flow boiler stove cylinder according to claim 7, is characterized in that: the breach of described adjacent partition card is not at same vertical direction.
9. a kind of through-flow boiler stove cylinder according to claim 8, is characterized in that: the breach installation direction of described adjacent partition card is contrary.
10. a kind of through-flow boiler stove cylinder according to claim 7, is characterized in that: described partition card is the annular being clipped a part by straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400716.0U CN204829853U (en) | 2015-06-11 | 2015-06-11 | A through -flow boiler stove section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400716.0U CN204829853U (en) | 2015-06-11 | 2015-06-11 | A through -flow boiler stove section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829853U true CN204829853U (en) | 2015-12-02 |
Family
ID=54687450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520400716.0U Expired - Fee Related CN204829853U (en) | 2015-06-11 | 2015-06-11 | A through -flow boiler stove section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645262A (en) * | 2018-05-28 | 2018-10-12 | 张化机（苏州）重装有限公司 | A kind of jacketed type exchanger |
-
2015
- 2015-06-11 CN CN201520400716.0U patent/CN204829853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645262A (en) * | 2018-05-28 | 2018-10-12 | 张化机（苏州）重装有限公司 | A kind of jacketed type exchanger |
| CN108645262B (en) * | 2018-05-28 | 2023-11-21 | 张化机（苏州）重装有限公司 | Jacket type heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201992803U (en) | Inner-pipe diversion type electric heater | |
| CN104033271A (en) | Efficient waste heat recycling system | |
| CN204806941U (en) | Heat exchanger | |
| CN204829853U (en) | A through -flow boiler stove section of thick bamboo | |
| CN203310298U (en) | Vertical type heat recovery heat exchanging device | |
| CN205261927U (en) | Water -cooled flue gas condenser of multichannel | |
| CN214948967U (en) | Flue gas economizer and condensation steam boiler | |
| CN107212736B (en) | Gas type steam generator and inner container thereof | |
| CN206054444U (en) | Hydraulic pressure gas station hydraulic crowbar external circulation cooling system | |
| CN103471082A (en) | Three-section horizontal type feed water heater for 200MW units | |
| CN105466017A (en) | Multi-way water cooling smoke condenser | |
| CN211146968U (en) | Spray absorber | |
| CN207585393U (en) | energy-saving heating radiator | |
| CN205638733U (en) | EGR cooler for diesel | |
| CN204901709U (en) | Evaporate cabinet steam generator | |
| CN104819572A (en) | Energy saver of large-sized assembled water pipe type hot water boiler | |
| CN210384857U (en) | Manganese sulfate solution evaporation and concentration device | |
| CN218723333U (en) | High-efficiency energy-saving heat exchanger of heat-conducting oil furnace | |
| CN215259908U (en) | Circulating cooling water system for reducing smoke temperature | |
| CN202182557U (en) | Integral type through-flow atmospheric hot water boiler | |
| CN215570361U (en) | High-efficiency energy-saving boiler | |
| CN219735293U (en) | Self-heat-storage pressure-variable steam boiler | |
| CN103791481A (en) | Energy-saving and efficient boiler structure | |
| CN203940616U (en) | Teat pump boiler | |
| CN212673883U (en) | Condenser structure with built-in condensed water cooler |
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: 20151202 Termination date: 20200611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |