CN206831456U - A kind of quick clean steam generator - Google Patents
A kind of quick clean steam generator Download PDFInfo
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- CN206831456U CN206831456U CN201720273253.5U CN201720273253U CN206831456U CN 206831456 U CN206831456 U CN 206831456U CN 201720273253 U CN201720273253 U CN 201720273253U CN 206831456 U CN206831456 U CN 206831456U
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- stainless steel
- collecting chamber
- waterpipe
- steam chest
- steam
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Abstract
The utility model discloses a kind of quick clean steam generator, it is related to steam generator technical field, including housing, the housing bottom is provided with collecting chamber, and the case top is provided with steam chest and combustor, some stainless steel waterpipes are connected between the steam chest and collecting chamber, the external diameter of the stainless steel waterpipe is 10 20mm, pipe thickness is 1.2 2mm, is provided with flue close to bottom in the housing sidewall, the inner walls are provided with heat insulation layer；Wherein, the volume sum of the volume of the collecting chamber and stainless steel waterpipe is less than 30L.Quick clean steam generator provided by the utility model, small volume, water capacity are small, security is good, operation and maintenance cost is low, and can use stainless steel waterpipe with flexible combination using to meet big quantity of steam needs, caliber is small, tube wall is thin, and heat transfer speed is fast, and the speed for producing steam is fast, and steam is not polluted by rusty stain, it is widely used.
Description
Technical field
The utility model belongs to steam generator technical field, more particularly to a kind of quick clean steam generator.
Background technology
Steam generator (being commonly called as boiler) is that water is heated as hot water or steam using the heat energy of fuel or other energy
Plant equipment.Some water pipes are typically provided with the burner hearth of steam generator, water pipe is heated in burner hearth, the coolant-temperature gage in water pipe
Rise is mostly iron pipe as steam, the existing water pipe used, but because iron pipe corrosion resistance is poor, will when being commonly designed
Consider certain corrosion allowance, therefore, the usual tube wall of water pipe is very thick, for example water pipe external diameter is 57mm, wall thickness 6mm, to reach
Design life.
Existing steam generator is due to using the iron pipe of thickness of pipe wall as water pipe, because iron pipe can get rusty so that caused
Hot water or steam can be polluted by rusty stain, for some it is direct use the food-grade of steam or hot water heating heating or it is some other
Heating occasion can not be applicable, and the tube wall of iron pipe is very thick, influence the speed of heat transfer, and water pipe quantity sets few so that water liter
Warm slow, steam production rate is slow.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, there is provided a kind of quick clean steam generator, it is intended to
Solve existing steam generator and use irony water pipe, steam is polluted by rusty stain, the slow technical problem of steam production rate.
To reach above-mentioned technical purpose, the utility model provides a kind of quick clean steam generator, including housing, described
Housing bottom is provided with collecting chamber, and the case top is provided with steam chest and combustor, connected between the steam chest and collecting chamber
There are some stainless steel waterpipes, the external diameter of the stainless steel waterpipe is 10-20mm, pipe thickness 1.2-2mm, the housing sidewall
Upper to be provided with flue close to bottom, the inner walls are provided with heat insulation layer；
Wherein, the volume sum of the volume of the collecting chamber and all stainless steel waterpipes is less than 30L.
As an improvement the housing is cylindrical shape, the collecting chamber and steam chest are annular and are coaxially disposed,
The stainless steel waterpipe is distributed in a ring centered on the axial direction of the collecting chamber and steam chest, and the combustor is installed on described
The middle part of steam chest, the middle part of the collecting chamber are provided with the heat insulation layer, the circle that some stainless steel waterpipes are surrounded
Cylindrical space is combustion chamber, some stainless steel waterpipe layer distributeds, is catchmented described in stainless steel water pipe distance described in same layer
The distance of the axially place straight line of room and steam chest is equal.
As a further improvement, the collecting chamber and steam chest be respectively equipped with it is one-to-one with the stainless steel waterpipe
Through hole, the stainless steel waterpipe stretch into the steam chest and collecting chamber, the stainless steel waterpipe and the collection through the through hole
It is welded to connect between steam chest inwall and chamber interior walls of catchmenting and forms seal-weld；
Be respectively equipped with sealing reinforcing plate in the collecting chamber and steam chest, the sealing reinforcing plate be provided with it is described stainless
The one-to-one through hole of molten steel pipe, the stainless steel waterpipe pass through the through hole in the sealing reinforcing plate, the stainless steel waterpipe
It is welded to connect between the sealing reinforcing plate and forms seal-weld, in the edge and the steam chest of the sealing reinforcing plate
It is welded to connect between wall and chamber interior walls of catchmenting and forms seal-weld.
As a further improvement, the length of the stainless steel waterpipe is 80-150cm, the collecting chamber and steam chest it
Between be provided with reinforce supporting plate, it is described reinforcing supporting plate be provided with the one-to-one through hole of the stainless steel waterpipe, it is described stainless
Molten steel pipe is welded to connect through the through hole in the reinforcing supporting plate, the stainless steel waterpipe with the reinforcing supporting plate.
As a further improvement, the stainless steel waterpipe is 304 stainless steel tubes, or 316 stainless steel tubes, or 321 stainless
Steel pipe, or 347 stainless steel tubes, or 310s stainless steel tubes, or S30408 stainless steel tubes, or S30403 stainless steel tubes, or S30409
Stainless steel tube, or S31008 stainless steel tubes, or S31608 stainless steel tubes, or S31603 stainless steel tubes, or S31668 stainless steel tubes,
Or S39042 stainless steel tubes, or S31708 stainless steel tubes, or S31703 stainless steel tubes, or S32168 stainless steel tubes, or
06Cr19Ni10Ti stainless steel tubes, or SUS321 stainless steel tubes, or TP321 stainless steel tubes.
As a further improvement, the external diameter of the stainless steel waterpipe is 10-12mm, pipe thickness 1.2-2mm.
As a further improvement, the heat insulation layer includes pearl rock stratum or the rock wool being connected with the inner walls
Layer, the pearl rock stratum or rock wool layer connection fire brick layer.
As a further improvement, the internal diameter of the collecting chamber and steam chest is all higher than 250mm, external diameter is respectively less than 600mm,
The stainless steel waterpipe be provided with three layers, described in stainless steel water pipe distance described in outermost layer in inner walls heat insulation layer distance
For 5-30mm.
As further improving, the internal diameter of the collecting chamber and steam chest is 300mm, and external diameter is 500mm, institute
The external diameter for stating stainless steel waterpipe is 12mm, and length 120cm, three layers of stainless steel waterpipe are altogether provided with 169, described in outermost layer
The distance of heat insulation layer is 10-20mm in inner walls described in stainless steel water pipe distance.
Due to being using above-mentioned technical proposal, the beneficial effects of the utility model：
Quick clean steam generator provided by the utility model, using stainless steel waterpipe, the external diameter of stainless steel waterpipe is
10-20mm, pipe thickness 1.2-2mm, compared with existing irony water pipe, caliber and wall thickness are substantially reduced, caliber is small, tube wall
It is thin, set that quantity is more, and heat transfer speed is fast, quick heating, it is fast to produce the speed of steam, and steam cleaning is not contaminated, can be with
It is widely used in all conglomeraties such as food processing, beverage, medicine and electronic product machining.
The small volume of the water of heat exchange is carried out in the single stainless steel waterpipe of the utility model, and heat transfer speed is fast, makes
Water programming rate in single stainless steel waterpipe is fast, simultaneously because stainless steel waterpipe caliber is small, certain heat in space can be with
More stainless steel waterpipes are installed, the water in more stainless steel waterpipes can be heated simultaneously so that while be heated not
The water to become rusty in molten steel pipe is more, is advantageous to produce more steam, is quickly used with faster reaching certain steam pressure.
Because inner walls are provided with heat insulation layer, it is possible to reduce heat is scattered and disappeared by housing, preferably using refractory brick
Layer and pearl rock stratum or rock wool layer so that case temperature can reach 20-30 degrees Celsius.
Because the volume of collecting chamber of the present utility model and the volume sum of stainless steel waterpipe are less than 30L, small volume is dangerous
Property it is small, security is good, is not belonging to special equipment, and Operation and Maintenance is simple, and do not need specialized operations personnel, use and safeguard into
This is low.
Because collecting chamber and steam chest are annular and are coaxially disposed, stainless steel waterpipe is with collecting chamber and the axle of steam chest
It is distributed in a ring centered on, combustor is installed on the middle part of steam chest, and the middle part of collecting chamber is provided with heat insulation layer, heat transfer
Speed is fast, and heat scatters and disappears small, and stainless steel waterpipe is arranged using single backhaul, simple in construction, convenient use and maintenance, while reduce life
Produce manufacturing cost.
Because stainless steel waterpipe and collecting chamber and steam chest are welded to connect and form seal-weld, and sealing is set to strengthen
Plate, strengthen the sealing property between stainless steel waterpipe and collecting chamber and steam chest, two seals weld seam is set, meets pressure condition
Under seal request, and reinforcing supporting plate is set, avoids stainless steel waterpipe from being deformed in thermal histories, influences equipment
Structural strength and sealing property.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is the distribution schematic diagram of stainless steel waterpipe；
In accompanying drawing, 1- housings, 2- collecting chambers, 3- steam chests, 4- combustors, 5- stainless steel waterpipes, 6- flues, 7- perlites
Layer, 8- fire brick layers, 9- seal-welds, 10- sealing reinforcing plates, 11- reinforce supporting plate.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Jointly shown with Fig. 3 as shown in Figure 1, Figure 2, a kind of quick clean steam generator, including housing 1, the bottom of housing 1 are provided with
Collecting chamber 2, the top of housing 1 are provided with steam chest 3 and combustor 4, some stainless steel waters are connected between steam chest 3 and collecting chamber 2
Pipe 5, the external diameter of stainless steel waterpipe 5 are 10-20mm, pipe thickness 1.2-2mm, and flue is provided with close to bottom in the side wall of housing 1
6, the inwall of housing 1 is provided with heat insulation layer, specifically, heat insulation layer include the pearl rock stratum 7 that is connected with the inwall of housing 1 or
Rock wool layer, pearl rock stratum 7 or rock wool layer connection fire brick layer 8；
Wherein, the volume sum of the volume of collecting chamber 1 and all stainless steel waterpipes 5 is less than 30L, when needing quantity of steam big
When several equipment parallel connections can be used together, number of devices can be reduced again when big quantity of steam is not needed, use
Flexibly and easily.
In the present embodiment, housing 1 is cylindrical shape, and collecting chamber 2 and steam chest 3 are annular and be coaxially disposed, stainless steel
Water pipe 5 is distributed in a ring centered on the axial direction of collecting chamber 2 and steam chest 3, and combustor 4 is installed on the middle part of steam chest 3, catchments
The middle part of room 2 is provided with above-mentioned heat insulation layer, and the cylindrical space that some stainless steel waterpipes 5 are surrounded is combustion chamber, combustor 4
Flame spray into combustion chamber in, some layer distributeds of stainless steel waterpipe 5, same layer stainless steel waterpipe 5 apart from collecting chamber 2 and collection vapour
The distance of the axially place straight line of room 3 is equal.
In the present embodiment, collecting chamber 2 and steam chest 3 are respectively equipped with and 5 one-to-one through hole of stainless steel waterpipe, stainless steel
Water pipe 5 stretches into steam chest 3 and collecting chamber 2 through through hole, between stainless steel waterpipe 5 and the inwall of steam chest 3 and the inwall of collecting chamber 2
It is welded to connect and forms seal-weld 9；
Sealing reinforcing plate 10 is respectively equipped with collecting chamber 2 and steam chest 3, sealing reinforcing plate 10 is provided with and stainless steel waterpipe
5 one-to-one through holes, stainless steel waterpipe 5 is through the through hole in sealing reinforcing plate 10, and stainless steel waterpipe 5 is with sealing reinforcing plate 10
Between be welded to connect and form seal-weld 9, between the edge and the inwall of steam chest 3 and the inwall of collecting chamber 2 that seal reinforcing plate 10
It is welded to connect and forms seal-weld 9, specifically, collecting chamber 2 and steam chest 3 is made of welded connection by plurality of steel plates, specifically
In production process, stainless steel waterpipe 5 is first installed, then assembles collecting chamber 2 and steam chest 3 again, wherein welding using arc welding or
Argon arc welding.
In the present embodiment, the length of stainless steel waterpipe 5 is 80-150cm, preferably 120cm, collecting chamber 2 and steam chest 3 it
Between be provided with reinforce supporting plate 11, reinforce supporting plate 11 be provided with and 5 one-to-one through hole of stainless steel waterpipe, stainless steel waterpipe 5
Through the through hole reinforced in supporting plate 11, stainless steel waterpipe 5 is welded to connect with reinforcing supporting plate 11.
In the present embodiment, stainless steel waterpipe 5 is 304 stainless steel tubes, or 316 stainless steel tubes, or 321 stainless steel tubes, or 347
Stainless steel tube, or 310s stainless steel tubes, or S30408 stainless steel tubes, or S30403 stainless steel tubes, or S30409 stainless steel tubes,
Or S31008 stainless steel tubes, or S31608 stainless steel tubes, or S31603 stainless steel tubes, or S31668 stainless steel tubes, or S39042
Stainless steel tube, or S31708 stainless steel tubes, or S31703 stainless steel tubes, or S32168 stainless steel tubes, or 06Cr19Ni10Ti is not
Become rusty steel pipe, or SUS321 stainless steel tubes, or TP321 stainless steel tubes, and resistance to elevated temperatures is good, service life length.
In the present embodiment, stainless steel waterpipe 5 can be specifically following specification：
(1) external diameter is 10mm, and pipe thickness is 1.2mm or 1.5mm；
(2) external diameter is 12mm, and pipe thickness is 1.5mm or 2mm；
(3) external diameter is 16mm, pipe thickness 2mm；
(4) external diameter is 18mm, pipe thickness 2mm；
(5) external diameter is 20mm, pipe thickness 2mm.
Wherein, the caliber of stainless steel waterpipe 5 is smaller, and wall thickness is thinner, and installation difficulty is bigger, and installation cost is also higher, because
This preferably uses stainless steel waterpipe 5 of the specification for Φ 12*1.5mm specifications.
As the concrete application of the present embodiment, the internal diameter of collecting chamber 1 and steam chest 2 is all higher than 250mm, and external diameter is respectively less than
600mm, stainless steel waterpipe 3 are provided with three layers, and the distance of heat insulation layer on the inwall of housing 1 of outermost layer stainless steel waterpipe 5 is
5-30mm, it is preferable that the internal diameter of collecting chamber 2 and steam chest 3 is 300mm, and external diameter is 500mm, the external diameter of stainless steel waterpipe 5
For 12mm, length 120cm, three layers of stainless steel waterpipe 5 are provided with 169 altogether, and outermost layer stainless steel waterpipe 5 is apart from the inwall of housing 1
The distance of upper heat insulation layer is 10-20mm, prevents from causing heat waste apart from excessive.
Quick clean steam generator provided by the utility model, small volume, water capacity is small, and security is good, uses and ties up
It is low to protect cost, and can be with flexible combination using to meet big quantity of steam needs, using stainless steel waterpipe 5, caliber is small, tube wall
Thin, heat transfer speed is fast, and it is fast to produce the speed of steam, and steam is not polluted by rusty stain, is widely used.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (9)
1. a kind of quick clean steam generator, it is characterised in that including housing, the housing bottom is provided with collecting chamber, described
Case top is provided with steam chest and combustor, is connected with some stainless steel waterpipes between the steam chest and collecting chamber, it is described not
The external diameter of rust molten steel pipe be 10-20mm, pipe thickness 1.2-2mm, and close bottom is provided with flue in the housing sidewall, described
Inner walls are provided with heat insulation layer；
Wherein, the volume sum of the volume of the collecting chamber and all stainless steel waterpipes is less than 30L.
2. quick clean steam generator according to claim 1, it is characterised in that the housing is cylindrical shape, described
Collecting chamber and steam chest are annular and are coaxially disposed, the stainless steel waterpipe using the axial direction of the collecting chamber and steam chest as
Center is distributed in a ring, and the combustor is installed on the middle part of the steam chest, and the middle part of the collecting chamber is provided with the insulation
Thermal insulation layer, the cylindrical space that some stainless steel waterpipes are surrounded are combustion chamber, some stainless steel waterpipe layerings point
The distance of the axially place straight line of cloth, collecting chamber described in stainless steel water pipe distance described in same layer and steam chest is equal.
3. quick clean steam generator according to claim 2, it is characterised in that collecting chamber and the steam chest difference
Provided with the one-to-one through hole of the stainless steel waterpipe, the stainless steel waterpipe through the through hole stretch into the steam chest and
Collecting chamber, it is welded to connect between the stainless steel waterpipe and the steam chest inwall and chamber interior walls of catchmenting and forms seal-weld；
Sealing reinforcing plate is respectively equipped with the collecting chamber and steam chest, the sealing reinforcing plate is provided with and the stainless steel water
One-to-one through hole is managed, the stainless steel waterpipe passes through the through hole in the sealing reinforcing plate, the stainless steel waterpipe and institute
State and be welded to connect and form seal-weld between sealing reinforcing plate, the edge of the sealing reinforcing plate and the steam chest inwall and
It is welded to connect between chamber interior walls of catchmenting and forms seal-weld.
4. quick clean steam generator according to claim 2, it is characterised in that the length of the stainless steel waterpipe is
80-150cm, between the collecting chamber and steam chest be provided with reinforce supporting plate, it is described reinforcing supporting plate be provided with it is described stainless
The one-to-one through hole of molten steel pipe, the stainless steel waterpipe pass through the through hole in the reinforcing supporting plate, the stainless steel waterpipe
It is welded to connect with the reinforcing supporting plate.
5. the quick clean steam generator according to Claims 1-4 any claim, it is characterised in that it is described not
Rust molten steel pipe is 304 stainless steel tubes, or 316 stainless steel tubes, or 321 stainless steel tubes, or 347 stainless steel tubes, or 310s stainless steels
Pipe, or S30408 stainless steel tubes, or S30403 stainless steel tubes, or S30409 stainless steel tubes, or S31008 stainless steel tubes, or
S31608 stainless steel tubes, or S31603 stainless steel tubes, or S31668 stainless steel tubes, or S39042 stainless steel tubes, or S31708 is not
Become rusty steel pipe, or S31703 stainless steel tubes, or S32168 stainless steel tubes, or 06Cr19Ni10Ti stainless steel tubes, or SUS321 stainless
Steel pipe, or TP321 stainless steel tubes.
6. the quick clean steam generator according to Claims 1-4 any claim, it is characterised in that it is described not
The external diameter of rust molten steel pipe is 10-12mm, pipe thickness 1.2-2mm.
7. the quick clean steam generator according to Claims 1-4 any claim, it is characterised in that the guarantor
Warm thermal insulation layer includes pearl rock stratum or the rock wool layer being connected with the inner walls, the pearl rock stratum or rock wool layer connection fire resisting
Brick layer.
8. the quick clean steam generator according to Claims 1-4 any claim, it is characterised in that the collection
The internal diameter of hydroecium and steam chest is all higher than 250mm, and external diameter is respectively less than 600mm, and the stainless steel waterpipe is provided with three layers, outermost layer institute
The distance for stating heat insulation layer in inner walls described in stainless steel water pipe distance is 5-30mm.
9. quick clean steam generator according to claim 8, it is characterised in that the collecting chamber and steam chest it is interior
Footpath is 300mm, and external diameter is 500mm, and the external diameter of the stainless steel waterpipe is 12mm, and length 120cm, three layers described stainless
Molten steel pipe is provided with 169 altogether, and the distance of heat insulation layer is 10- in inner walls described in stainless steel water pipe distance described in outermost layer
20mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273253.5U CN206831456U (en) | 2017-03-21 | 2017-03-21 | A kind of quick clean steam generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273253.5U CN206831456U (en) | 2017-03-21 | 2017-03-21 | A kind of quick clean steam generator |
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| Publication Number | Publication Date |
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| CN206831456U true CN206831456U (en) | 2018-01-02 |
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| CN201720273253.5U Active CN206831456U (en) | 2017-03-21 | 2017-03-21 | A kind of quick clean steam generator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114261A1 (en) * | 2018-12-04 | 2020-06-11 | 浙江力聚热水机有限公司 | Heat pipe steam generator |
-
2017
- 2017-03-21 CN CN201720273253.5U patent/CN206831456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020114261A1 (en) * | 2018-12-04 | 2020-06-11 | 浙江力聚热水机有限公司 | Heat pipe steam generator |
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