CN106051712A - Anti-blocking steam generator - Google Patents
Anti-blocking steam generator Download PDFInfo
- Publication number
- CN106051712A CN106051712A CN201610493436.8A CN201610493436A CN106051712A CN 106051712 A CN106051712 A CN 106051712A CN 201610493436 A CN201610493436 A CN 201610493436A CN 106051712 A CN106051712 A CN 106051712A
- Authority
- CN
- China
- Prior art keywords
- steam generator
- hole
- metal derby
- spirality channel
- spiral channels
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
- F22B1/282—Methods of steam generation characterised by form of heating method in boilers heated electrically with water or steam circulating in tubes or ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
Abstract
The invention discloses an anti-blocking steam generator. The anti-blocking steam generator comprises a metal block, a heating device is arranged in the metal block, spiral channels are formed in the metal block, two opening ends of the spiral channels are arranged on the same side of the metal block, a rotating block is arranged at the outer sides of the opening ends of the spiral channels, a first through hole and a second through hole matched with the opening end are formed in the rotating block, and the outer side of the first through hole and the outer side of the second through hole are connected with a water passing pipeline and a ventilation pipeline correspondingly; by the adoption of the steam generator of the structure, the rotating block rotates so as to convert the water inlet direction and the air outlet direction of the spiral channels; and due to the fact the evaporation amount of water on a water inlet is large, and the scaling speed is high, scaling in the spiral channels is even through conversion of the water inlet direction and the air outlet direction, the phenomenon that the spiral channels are blocked due to too much scaling on one side, and the service life of the steam generator is prolonged.
Description
Technical field
The invention belongs to steam generator technical field, specifically a kind of anti-blocking steam generator.
Background technology
The instrument of dentist is typically all recycling at present, and using at instrument needs the most afterwards through steam sterilization cabinet height
Temperature just can be continuing with after disinfecting.Existing steam sterilization cabinet the most all has steam generator, existing steam generation
Device generally comprises a metal derby, is provided with electric heater unit in metal derby, and metal derby internal coiling is provided with passage simultaneously, makes
Used time metal derby is heated to certain temperature, is then passed through the water steaming that water will be the most overheated from the other end from one end of passage
Gas, and owing to being dissolved with a lot of solute in water, therefore passage particularly Channel front end can be blocked by incrustation scale after long-term use, and
Owing to fully absorbing heat to increase the water time of staying in metal derby, therefore general passage be spiral and also very
Carefully, so the clean and maintenance of ventilating water pipe bothers very much.
Summary of the invention
The present invention is directed to prior art not enough, it is provided that a kind of anti-blocking steam generator, this kind of steam generator can be effective
Slow down scale velocity in jet chimney.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals: a kind of anti-blocking steam generation
Device, including metal derby, is provided with heater, is provided with spirality channel, described spiral shell in described metal derby in described metal derby
Two openings of rotation shape passage, at the homonymy of described metal derby, are provided with moving block, on described moving block outside described opening
It is provided with outside the first through hole and the second through hole mated with described opening respectively, described first through hole and described second through hole
It is connected to ventilating water pipe and breather line.Use the steam generator of this structure so that moving block rotates thus changes
The water inlet outgassing direction of spirality channel, owing to water inlet evaporation of water amount is big, scale velocity is fast, is therefore given vent to anger by water inlet
The fouling ratio that the conversion in direction enables in spirality channel is more uniform, from without blocking spiral shell because side fouling is too many
Rotation shape passage, extends the service life of steam generator.
In technique scheme, it is preferred that wherein open end described in is provided with cavity, rotate in described cavity and arrange
Having bent axle, described bent axle arranges impeller, the kink of described bent axle is arranged with bearing, described bearing connects flexible agitation
Bar, described flexibility stirs in bar stretches into described spirality channel and end and is provided with elastic component, described elastic component and described spiral
Shape channel side wall connects.The steam generator using this structure can drive song by the wheel rotation at water inlet in use
Axle rotates, and crank rotation drives flexibility agitation bar to stir back and forth thus prevents incrustation scale to be attached to the sidewall of spirality channel, simultaneously
Due to center make equipped with flexibility agitation bar water and metal inside and metallic sheath closer to, it is possible to more fully carry out heat friendship
Change.Give vent to anger when turning and also can impeller rotate, thus drive crank rotation, enable to flexible agitation bar equally
Return agitation.
In technique scheme, it is preferred that be provided with some projections on described flexible agitation bar.Projection is set and makes scale removal
Effect is more preferable.
In technique scheme, it is preferred that described elastic component and described spirality channel sidewall use bolt detachably to connect
Connect.Employing removably connects so that flexibility being stirred bar pull down when spirality channel needs and cleans, thus facilitates spiral
Shape passage cleans.
The present invention compared with prior art, has the advantages that the steam generator using this structure so that turn
Motion block rotates thus changes the water inlet outgassing direction of spirality channel, and owing to water inlet evaporation of water amount is big, scale velocity is fast,
Therefore the fouling ratio enabled in spirality channel by the conversion of water inlet outgassing direction is more uniform, from without because of side
Fouling is too many and blocks spirality channel, extends the service life of steam generator.
Accompanying drawing explanation
Fig. 1 is the sectional view of the embodiment of the present invention.
Fig. 2 is the structural representation of flexible agitation bar.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings: see Fig. 1 to Fig. 2, a kind of
Anti-blocking steam generator, including metal derby 1, is provided with heater 2, is provided with spiral shell in described metal derby 1 in described metal derby 1
Rotation shape passage 3, two openings 31 of described spirality channel 3, at the homonymy of described metal derby 1, are arranged outside described opening 31
There is moving block 4, described moving block 4 be provided with the first through hole 41 and the second through hole 42 mated with described opening 31 respectively,
It is connected to ventilating water pipe 5 and breather line 6 outside described first through hole 41 and described second through hole 42.Use this structure
Steam generator so that moving block rotate thus change the water inlet outgassing direction of spirality channel, due to water inlet water
Evaporation capacity is big, and scale velocity is fast, and the fouling therefore enabled in spirality channel by the conversion of water inlet outgassing direction is compared
Uniformly, from without blocking spirality channel because side fouling is too many, the service life of steam generator is extended.
Wherein it is provided with cavity 7 at opening 31 described in, rotates in described cavity 7 and be provided with bent axle 8, described bent axle 8
On impeller 9 is set, the kink 81 of described bent axle 8 is arranged with bearing 10, described bearing 10 connects flexible agitation bar 11, institute
State in flexible agitation bar 11 stretches into described spirality channel 3 and end and be provided with elastic component, described elastic component and described spiral type
Passage 3 sidewall connects.The steam generator using this structure can drive song by the wheel rotation at water inlet in use
Axle rotates, and crank rotation drives flexibility agitation bar to stir back and forth thus prevents incrustation scale to be attached to the sidewall of spirality channel, simultaneously
Due to center make equipped with flexibility agitation bar water and metal inside and metallic sheath closer to, it is possible to more fully carry out heat friendship
Change.Give vent to anger when turning and also can impeller rotate, thus drive crank rotation, enable to flexible agitation bar equally
Return agitation.
It is provided with some protruding 111 on described flexible agitation bar 11.Arranging projection makes scale removal effect more preferable.
Described elastic component and described spirality channel 3 sidewall use bolt to removably connect.Employing removably connect so that
Flexibility can be stirred bar when spirality channel needs and cleans to pull down, thus facilitate spirality channel to clean.
Claims (4)
1. an anti-blocking steam generator, including metal derby (1), is provided with heater (2) in described metal derby (1), described
Spirality channel (3) it is provided with in metal derby (1), it is characterised in that: two openings (31) of described spirality channel (3) are in institute
Stating the homonymy of metal derby (1), described opening (31) outside is provided with moving block (4), described moving block (4) is provided with respectively
The first through hole (41) mated with described opening (31) and the second through hole (42), described first through hole (41) and described second is led to
Outside, hole (42) is connected to ventilating water pipe (5) and breather line (6).
2. a kind of anti-blocking steam generator as claimed in claim 1, it is characterised in that: wherein opening described in (31) place sets
It is equipped with cavity (7), rotates in described cavity (7) and be provided with bent axle (8), described bent axle (8) arranges impeller (9), described bent axle
(8) being arranged with bearing (10) on kink (81), described bearing (10) connects flexible agitation bar (11), described flexible agitation
In bar (11) stretches into described spirality channel (3) and end is provided with elastic component, described elastic component and described spirality channel (3)
Sidewall connects.
3. a kind of anti-blocking steam generator as claimed in claim 2, it is characterised in that: described flexible agitation bar (11) is upper to be arranged
There are some projections (111).
4. a kind of anti-blocking steam generator as claimed in claim 2, it is characterised in that: described elastic component leads to described spiral type
Road (3) sidewall uses bolt to removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493436.8A CN106051712A (en) | 2016-06-30 | 2016-06-30 | Anti-blocking steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493436.8A CN106051712A (en) | 2016-06-30 | 2016-06-30 | Anti-blocking steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106051712A true CN106051712A (en) | 2016-10-26 |
Family
ID=57166823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610493436.8A Pending CN106051712A (en) | 2016-06-30 | 2016-06-30 | Anti-blocking steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662196A (en) * | 2018-07-20 | 2018-10-16 | 广东格匠实业有限公司 | A kind of steam generating device of back flush |
-
2016
- 2016-06-30 CN CN201610493436.8A patent/CN106051712A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662196A (en) * | 2018-07-20 | 2018-10-16 | 广东格匠实业有限公司 | A kind of steam generating device of back flush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |
|
| WD01 | Invention patent application deemed withdrawn after publication |