CN107091530A - Instant heating type boiler descaling device and snaking method - Google Patents
Instant heating type boiler descaling device and snaking method Download PDFInfo
- Publication number
- CN107091530A CN107091530A CN201710489628.6A CN201710489628A CN107091530A CN 107091530 A CN107091530 A CN 107091530A CN 201710489628 A CN201710489628 A CN 201710489628A CN 107091530 A CN107091530 A CN 107091530A
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- CN
- China
- Prior art keywords
- heating tube
- rotary body
- descaling device
- rotating shaft
- gear
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of Instant heating type boiler descaling device and snaking method, the descaling device includes being arranged at the rotary body inside boiler heating tube, the rotary body is included along the axially arranged central rotating shaft of heating tube, the support being arranged on central rotating shaft, support is provided with multiple scrapers for fitting in heating inside pipe wall, and central rotating shaft is connected with the drive device that driving rotating bodies rotates in heating tube and axially moved up and down along heating tube.The present invention can actively remove the incrustation scale of boiler generation, and using mechanical forced scale removal, rotary body is placed in heating tube, and scraper is in close contact with heating inside pipe wall, drives rotary body to rotate using motor, and scraper rotates the incrustation scale for wiping tube wall off.
Description
Technical field
The present invention relates to a kind of descaling device, specifically a kind of Instant heating type boiler descaling device and snaking method belong to
Boiler apparatus for eliminating sludge technical field.
Background technology
Present commercial Instant heating type boiler does not force apparatus for eliminating sludge, must be handled originally in the more serious area of incrustation scale
Water, reduces scaling degree, or the incrustation scale for making it with knot on its surface using electrothermal tube expanding with heat and contract with cold in itself is heated is separated, existing
Scale removal DeGrain, the serious area of fouling has a strong impact on the service life and the thermal efficiency of electrothermal tube.
The content of the invention
For the defect of prior art, the present invention provides a kind of Instant heating type boiler descaling device and snaking method, can be with
The incrustation scale that boiler heating tube is tied actively is removed, reaches that the purpose of boiler is safeguarded in active, automatic cleaning.
In order to solve the technical problem, the technical solution adopted by the present invention is：A kind of Instant heating type boiler descaling device, including
The rotary body inside boiler heating tube is arranged at, the rotary body includes along the axially arranged central rotating shaft of heating tube, set
In the support on central rotating shaft, support is provided with multiple scrapers for fitting in heating inside pipe wall, and central rotating shaft is connected with drive
The drive device that dynamic rotary body rotates in heating tube and axially moved up and down along heating tube；The drive device includes electricity
Machine, gear train and screw rod, the gear train include driving gear, driven gear and idler gear, the center of two rotary bodies
Rotating shaft is each passed through driving gear and driven gear, and driving gear is meshed with the gear on motor output shaft, and driving tooth
Wheel be meshed with idler gear, idler gear is meshed with driven gear, screw rod Dingan County be mounted in idler gear consolidate on, set on screw rod
There is nut, nut is linked together by connecting rod and the central rotating shaft of two rotary bodies.
Instant heating type boiler descaling device of the present invention, drive device also includes travel switch, and travel switch is located at
The top of one of rotary body central rotating shaft.
Instant heating type boiler descaling device of the present invention, the support is cylindrical stent, and central rotating shaft is located at circle
The center of cylindrical stent, circumferentially shape is uniformly distributed in the upper surface of cylindrical stent to multiple scrapers.
Instant heating type boiler descaling device of the present invention, the upper surface of the scraper and a certain side end face are upper blade surface
With side edge face, upper blade surface favours horizontal plane, and side edge face favours vertical plane.
The angle of Instant heating type boiler descaling device of the present invention, upper blade surface and horizontal plane is 25 °, and side edge face is with erecting
The angle faced directly is 15 °.
Instant heating type boiler descaling device of the present invention, another side end face of scraper and bottom surface are mounting surface, scraper
It is rack-mount by mounting surface, and side mounting surface favours vertical plane, and inclined bottom surface is in horizontal plane.
Instant heating type boiler descaling device of the present invention, the length of upper blade surface is more than the length of bottom surface, upper blade surface with
The length difference of bottom surface is more than or equal to 0.15mm.
Instant heating type boiler descaling device of the present invention, the position of support sides adjacent blade surface is provided with groove.
Instant heating type boiler descaling device of the present invention, stake body is located at provided with many inclined vertical beams, vertical beam
Between the upper surface and lower surface of support, and vertical beam upper-end part of driving in the lower section of scraper.
The invention also discloses a kind of snaking method based on above-mentioned descaling device, it the described method comprises the following steps：1、
Motor connection control device, sets the entry condition that descaling device is started working in control device, and the entry condition is to add
Heat pipe appearance temperature rise T or heating tube cumulative operation time t, when reaching the entry condition of setting, control device controlled motor
Rotary body rotation is driven, starts scale removal work；2nd, control device controls rotary body with 130-150 r/min speed in heating tube
Interior rotation, while controlling rotary body to be moved upwards along heating tube with 5mm/min speed；3rd, when center, shaft contacts arrive top
During travel switch, control device controlled motor starts reversion, rotary body is moved to original position；4th, effluent switch is opened, by water
Dirt goes out heating tube, then again water filling, discharge water, carry out it is secondary punching dirt, then by heating tube water level note arrive normal operation position,
Boiler enters normal operating conditions.
Beneficial effects of the present invention：Instant heating type boiler apparatus for eliminating sludge of the present invention can actively remove boiler generation
Incrustation scale, using mechanical forced scale removal, rotary body is placed in heating tube, scraper with heating inside pipe wall be in close contact, utilize electricity
Machine drives rotary body to rotate, and scraper rotates the incrustation scale for wiping tube wall off.This apparatus for eliminating sludge features high scale-removing effect, it is adaptable to which incrustation scale is serious
Area.
Brief description of the drawings
Fig. 1 is the structural representation of the present apparatus；
Fig. 2 is the structural representation of rotary body；
Fig. 3 is the structural representation of another angle of rotary body；
Fig. 4 is the schematic enlarged-scale view of scraper part；
In figure：1st, motor, 2, screw rod, 3, travel switch, 4, nut, 5, driven gear, 6, rotary body, 7, idler gear, 8, main
Moving gear, 9, installing plate, 10, central rotating shaft, 11, support, 12, connecting rod, 13, scraper, 14, groove, 15, vertical beam, 16, upper sword
Face, 17, side edge face, 18, groove.
Embodiment
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, a kind of Instant heating type boiler descaling device, including be arranged at the rotation inside boiler heating tube
Body 6, the rotary body 6 is included along the axially arranged central rotating shaft 10 of heating tube, the support 11 being arranged on central rotating shaft 10, branch
Frame 11 is provided with multiple scrapers 13 for fitting in heating inside pipe wall, and central rotating shaft 10 is connected with driving rotating bodies 6 in heating
Rotation and the drive device axially moved up and down along heating tube in pipe.
The drive device includes motor 1, gear train and screw rod 2, and the gear train includes driving gear 8, driven tooth
Wheel 5 and idler gear 7, driving gear 8, driven gear 5 and idler gear 7 are arranged on installing plate 9.In two rotary bodies
Heart rotating shaft is each passed through driving gear 8 and driven gear 5, and driving gear 8 is meshed with the gear on motor output shaft, and main
Moving gear 8 is meshed with idler gear 7, and idler gear 7 is meshed with driven gear 5, and screw rod 2 is fixedly mounted on idler gear 7
On, screw rod 2 is provided with nut 4, and nut 4 is linked together by connecting rod 12 and the central rotating shaft of two rotary bodies.
During work, motor 1, which is rotated, drives driving gear 8 and driven gear 5 to rotate, so that drive central rotating shaft 10 to rotate,
Idler gear 7 is also being rotated under the drive of driving gear 8 simultaneously, and idler gear 7 drives screw rod 2 to rotate, because screw rod 2 is fixed
On idler gear 7, so nut 4 moves up and down along screw rod 2, nut 4 connects central rotating shaft 10 by connecting rod 12, so spiral shell
Mother 4 drives rotary body to move up and down.
In the present embodiment, the support 11 is cylindrical stent, and central rotating shaft 10 is located at the center of cylindrical stent, this reality
Apply in example, the quantity of scraper 13 is 10, circumferentially shape is uniformly distributed in the upper surface of cylindrical stent to 10 scrapers.
As shown in figure 4, in the present embodiment, the upper surface and a certain side end face of the scraper 13 are upper blade surface 16 and side edge face
17, upper blade surface 16 favours horizontal plane, and side edge face 17 favours vertical plane.Specifically, the angle of upper blade surface and horizontal plane is
25 °, the angle of side edge face and vertical plane is 15 °.Another side end face of scraper 13 and bottom surface are mounting surface, and scraper 13 is by installing
Face is arranged on support 11, and side mounting surface favours vertical plane, and bottom surface face favours horizontal plane.The length of upper blade surface 16 is big
The length difference of length in bottom surface, upper blade surface and bottom surface is more than or equal to 0.15mm.The position of support sides adjacent blade surface is provided with groove.
Blade design is into such pattern, in that context it may be convenient to which incrustation scale is discharged into heating tube.
In the present embodiment, stake body is located at the upper surface and lower end of support provided with many inclined vertical beams 15, vertical beam 15
Between face, and vertical beam 15 upper-end part of driving in the lower section of scraper 13.
The present embodiment also discloses a kind of snaking method based on above-mentioned descaling device, the described method comprises the following steps：
1st, motor connection control device, sets the entry condition that descaling device is started working in control device, and the entry condition is
Heating tube appearance temperature rise T or heating tube cumulative operation time t, when reaching the entry condition of setting, control device control electricity
Machine drives rotary body rotation, starts scale removal work；2nd, control device control rotary body is being heated with 130-150 r/min speed
Rotated in pipe, while controlling rotary body to be moved upwards along heating tube with 5mm/min speed；3rd, when center shaft contacts to top
Travel switch when, control device controlled motor start reversion, rotary body is moved to original position；4th, effluent switch is opened, will
Incrustation scale goes out heating tube, then again water filling, discharge water, carry out it is secondary punching dirt, then by heating tube water level note to normal work position
Put, boiler enters normal operating conditions.
Described above is only the general principle and preferred embodiment of the present invention, and those skilled in the art do according to the present invention
The improvement and replacement gone out, belongs to protection scope of the present invention.
Claims (10)
1. a kind of Instant heating type boiler descaling device, it is characterised in that：Including the rotary body being arranged inside boiler heating tube,
The rotary body is included along the axially arranged central rotating shaft of heating tube, the support being arranged on central rotating shaft, and support is provided with more
The individual scraper for fitting in heating inside pipe wall, and central rotating shaft is connected with driving rotating bodies and rotated in heating tube and along heating
The drive device that pipe axially moves up and down；The drive device includes motor, gear train and screw rod, and the gear train includes master
Moving gear, driven gear and idler gear, the central rotating shaft of two rotary bodies are each passed through driving gear and driven gear, actively
Gear is meshed with the gear on motor output shaft, and driving gear is meshed with idler gear, idler gear and driven tooth
Wheel is meshed, screw rod Dingan County mounted in idler gear it is solid on, screw rod is provided with nut, and nut passes through connecting rod and two rotary bodies
Central rotating shaft links together.
2. Instant heating type boiler descaling device according to claim 1, it is characterised in that：Drive device is also opened including stroke
Close, travel switch is located in one of the top of rotary body central rotating shaft.
3. Instant heating type boiler descaling device according to claim 1, it is characterised in that：The support props up for cylinder
Frame, central rotating shaft is located at the center of cylindrical stent, and circumferentially shape is uniformly distributed in the upper surface of cylindrical stent to multiple scrapers.
4. the Instant heating type boiler descaling device according to claim 1 or 3, it is characterised in that：The upper surface of the scraper
It is upper blade surface and side edge face with a certain side end face, upper blade surface favours horizontal plane, and side edge face favours vertical plane.
5. Instant heating type boiler descaling device according to claim 4, it is characterised in that：The angle of upper blade surface and horizontal plane
For 25 °, the angle of side edge face and vertical plane is 15 °.
6. Instant heating type boiler descaling device according to claim 4, it is characterised in that：Another side end face of scraper and bottom
Face is mounting surface, and scraper is rack-mount by mounting surface, and side mounting surface favours vertical plane, and inclined bottom surface is in level
Face.
7. Instant heating type boiler descaling device according to claim 6, it is characterised in that：The length of upper blade surface is more than bottom surface
Length, the length difference of upper blade surface and bottom surface is more than or equal to 0.15mm.
8. Instant heating type boiler descaling device according to claim 4, it is characterised in that：The position of support sides adjacent blade surface
It is provided with groove.
9. Instant heating type boiler descaling device according to claim 3, it is characterised in that：Stake body is provided with many inclinations
Vertical beam, vertical beam be located at support upper surface and lower surface between, and vertical beam upper-end part of driving in the lower section of scraper.
10. a kind of descaling method based on descaling device described in claim 2, it is characterised in that：Methods described includes following step
Suddenly：1st, motor connection control device, sets the entry condition that descaling device is started working, the entry condition in control device
For heating tube appearance temperature rise T or heating tube cumulative operation time t, when reaching the entry condition of setting, control device control
Motor drives rotary body rotation, starts scale removal work；2nd, control device control rotary body is being added with 130-150 r/min speed
Rotated in heat pipe, while controlling rotary body to be moved upwards along heating tube with 5mm/min speed；3rd, when center shaft contacts are to upper
During the travel switch of side, control device controlled motor starts reversion, rotary body is moved to original position；4th, effluent switch is opened,
Incrustation scale is gone out into heating tube, then again water filling, discharge water, carry out it is secondary punching dirt, then by heating tube water level note arrive normal work
Position, boiler enters normal operating conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710489628.6A CN107091530A (en) | 2017-06-24 | 2017-06-24 | Instant heating type boiler descaling device and snaking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710489628.6A CN107091530A (en) | 2017-06-24 | 2017-06-24 | Instant heating type boiler descaling device and snaking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107091530A true CN107091530A (en) | 2017-08-25 |
Family
ID=59640960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710489628.6A Pending CN107091530A (en) | 2017-06-24 | 2017-06-24 | Instant heating type boiler descaling device and snaking method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107091530A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489119A (en) * | 2018-05-29 | 2018-09-04 | 淮北智淮科技有限公司 | A kind of solar-energy water heater vacuum thermal-collecting tube cleaning plant |
| CN112471918A (en) * | 2020-10-30 | 2021-03-12 | 张国丽 | Heat management system for uniformly heating meat |
| CN113582272A (en) * | 2021-08-23 | 2021-11-02 | 王伟华 | Direct-drinking water purification and supply system with self-cleaning function |
| CN114082721A (en) * | 2021-11-18 | 2022-02-25 | 青岛仟亿新材料科技有限公司 | Heating device for preventing quartz heating pipe from scaling |
-
2017
- 2017-06-24 CN CN201710489628.6A patent/CN107091530A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489119A (en) * | 2018-05-29 | 2018-09-04 | 淮北智淮科技有限公司 | A kind of solar-energy water heater vacuum thermal-collecting tube cleaning plant |
| CN112471918A (en) * | 2020-10-30 | 2021-03-12 | 张国丽 | Heat management system for uniformly heating meat |
| CN113582272A (en) * | 2021-08-23 | 2021-11-02 | 王伟华 | Direct-drinking water purification and supply system with self-cleaning function |
| CN114082721A (en) * | 2021-11-18 | 2022-02-25 | 青岛仟亿新材料科技有限公司 | Heating device for preventing quartz heating pipe from scaling |
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