CN109956532A - A kind of electromagnetism descaling method - Google Patents
A kind of electromagnetism descaling method Download PDFInfo
- Publication number
- CN109956532A CN109956532A CN201711438137.5A CN201711438137A CN109956532A CN 109956532 A CN109956532 A CN 109956532A CN 201711438137 A CN201711438137 A CN 201711438137A CN 109956532 A CN109956532 A CN 109956532A
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- CN
- China
- Prior art keywords
- wall
- current
- electric current
- boiler
- scale
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Abstract
The invention discloses a kind of electromagnetism descaling methods, for removing scale, its step includes providing the electric current for generating magnetic field, electric current is carried out using current processing unit to rectify/frequency-conversion processing, the electromagnetic field that corresponding frequencies and size are generated using the electromagnetic coil electric current that is passed through that treated, can be realized and carry out dirty removing processing to boiler inner wall.Apparatus for eliminating sludge of the invention can read boiler and carry out reliable and stable scale removal, and the influence of the effectively save energy and reduction to environment.
Description
Technical field
The present invention relates to treatment of dirt technical fields, and in particular to a kind of electromagnetism descaling method.
Background technique
Scale is the non-conductor of heat, especially in the industrial applications such as the boiler of heating, it is necessary to carry out to it clearly
Except processing.Common scale removal method is that chemicals is added in water body, and the elimination to scale is realized in the way of chemical reaction
Or prevent calcium and magnesium particle in pre- waterproof body from generating corresponding scale substance.But this mode can generate water body or environment
It influences, and its is at high price, and industrial cost is caused to significantly rise.Another way is mechanical cleaning mode, but mechanical clear
It washes and usually requires to carry out after shutting down, workload is more, and cleaning effect is bad.
Currently, occurring carrying out the scheme of scale removal using the mode of magnetization, i.e., scale is handled using magnetism, removes water
Dirt or the generation for delaying scale.Electromagnetism scale removal refer to generated using electromagnet it is magnetic, using under the action of alternating electromagnetic field,
With the pre-designed inswept water flow of frequency, so that the hydrone in pipeline is generated resonance, the water clusters of hydrogen bond association are become
Single polar water molecules, the polar water molecules of generation can permeate, surround, dissolving, the old dirt in removal system, make in water
Calcium ions and magnesium ions and carbonate collide with each other, and form soft aragonite crystals, these planes of crystal do not have charge, can not be adsorbed on pipe
On wall or in equipment, to realize equipment scale removal.But existing magnetic scale device especially electromagnetism descaling method is usually tied
Structure complexity, the temperature by use site and electromagnetic field effects are bigger, cause its scale removal stability poor, scale removal effect is not enough managed
Think, especially it generallys use fixed frequency and energy, causes energy expenditure rate high and has an adverse effect to environment.
Summary of the invention
The present invention is intended to provide a kind of electromagnetism descaling method utilizes inspection by setting electromagnetic frequency feedback control unit
The boiler scale scale of construction measured in real time controls electric magnetic generating unit, so that dynamic adjustment electromagnetic field frequency, realizes and stablize
Reliable scale removal, and the influence of the effectively save energy and reduction to environment.
To achieve the above object, the technical solution adopted by the present invention is as follows:
A kind of electromagnetism descaling method, the removing for boiler internal scale, which is characterized in that this method includes following steps:
The power supply for generating electromagnetic field is provided；
It is rectified using electric current of the current processing unit to generation, frequency-conversion processing；
Electromagnetic coil is set, and on boiler inner wall to electromagnetic coil input treated the electric current, and then is generated
The electromagnetic field of corresponding frequencies and size carries out dirty removing processing to boiler inner wall to realize；
Further, this method further includes the scale forming of periodic detection boiler inner wall, and is transmitted to controller and to control
Device processed controls the current excitation signal that the current processing unit generates corresponding frequencies and size according to the detected value, dynamically to adjust
The frequency and size of whole electromagnetic field.
Further, electromagnetic coil is multiple, is evenly distributed on boiler inner wall.
Further, the electric current for generating magnetic field can be alternating current or direct current.
Apparatus for eliminating sludge of the invention compared with prior art, since which provided dirty body scale of construction periodic measurement and feedbacks
Member, so that current processing unit can be realized and stablize according to scale scale of construction real-time control and dynamic adjustment electromagnetic field frequency and size
Reliable scale removal, and the influence of the effectively save energy and reduction to environment.
Detailed description of the invention
Fig. 1 is according to the corresponding apparatus structure schematic diagram of descaling method constructed by the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of electromagnetism descaling method of the present embodiment, for being purged to the scale on such as 1 inner wall of boiler, the scale removal
Device includes power supply 2, current processing unit 3, electromagnetic coil 4 and detection feedback unit 5.
Power supply 2 is connect with external electrical network, for providing current signal, can be delivered to current processing by transmission cable
Unit 3.Power supply 2 can be alternating current or direct current, and the electric current for generating magnetic field is alternating current or direct current
Current processing unit 3 is connect with electromagnetic coil 4, is rectified accordingly for the electric current to input, frequency-conversion processing,
To input in electromagnetic coil the electromagnetic field for generating adaptation.Current processing unit 3 is preferably provided on boiler casing
It is preferably provided in 4 the present embodiment of electromagnetic coil on 1 wall body of boiler, more preferably on inner wall, is used for according to defeated
The electric current entered generates electromagnetic field, thus to carry out scale control treatments to the water in boiler, or scale is handled.The present invention
In, electromagnetic coil is preferably several, such as 4-8, is evenly distributed on boiler inner wall, is preferably evenly distributed through boiler internal
Opposite sides face on, such as can be arranged symmetrically.
Feedback measuring unit 5 includes the sensor being arranged on 1 inner wall of boiler and the controller being electrically connected with the sensor,
The sensor is used for the dirty body thickness of periodic detection boiler inner wall and is transmitted to the controller, and the controller can be according to the inspection
Measured value controls the electric current that the current processing unit generates corresponding frequencies and size, thus the frequency of dynamic adjustment electromagnetic field and big
It is small.
Feedback measuring unit 5 is electrically connected with current processing unit 3, for controlling current processing according to controller therein
Unit 3 generates corresponding pumping signal.
In the present embodiment, battery coil 4 is preferably provided on middle boiler inner wall, naturally it is also possible to is set to according to specific operating condition
Boiler casing is embedded in other specific locations.
In the present embodiment, the time that sensor detects the dirty body thickness of boiler inner wall can be specifically true according to actual condition
It is fixed, such as 1 hour, 10 hours, 24 hours or other times.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, not to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (4)
1. a kind of electromagnetism descaling method, the removing for boiler internal scale, which is characterized in that this method includes following steps:
The power supply (2) for generating electromagnetic field is provided；
The electric current of generation is rectified using current processing unit (3), frequency-conversion processing；
Electromagnetic coil (4) are set on boiler inner wall (1), and to the electromagnetic coil (4) input treated the electric current, in turn
The electromagnetic field of corresponding frequencies and size is generated, dirty removing processing is carried out to boiler inner wall (1) to realize.
2. electromagnetism descaling method as described in claim 1, which is characterized in that this method further includes periodic detection boiler inner wall
(1) scale forming, and be transmitted to controller and controller is made to control current processing unit (3) generation according to the detected value
The current excitation signal of corresponding frequencies and size, dynamically to adjust the frequency and size of electromagnetic field.
3. electromagnetism descaling method as described in claim 1, which is characterized in that the electromagnetic coil (4) be it is multiple, uniformly point
Cloth is on boiler inner wall (1).
4. electromagnetism descaling method as described in claim 1, which is characterized in that the electric current for generating magnetic field is for alternating current or directly
Galvanic electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438137.5A CN109956532A (en) | 2017-12-26 | 2017-12-26 | A kind of electromagnetism descaling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438137.5A CN109956532A (en) | 2017-12-26 | 2017-12-26 | A kind of electromagnetism descaling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109956532A true CN109956532A (en) | 2019-07-02 |
Family
ID=67022844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711438137.5A Pending CN109956532A (en) | 2017-12-26 | 2017-12-26 | A kind of electromagnetism descaling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109956532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396611A (en) * | 2021-12-06 | 2022-04-26 | 淄博昂洋节能环保科技有限公司 | Energy-saving and carbon-reducing process for steam-injection boiler of oil field |
-
2017
- 2017-12-26 CN CN201711438137.5A patent/CN109956532A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396611A (en) * | 2021-12-06 | 2022-04-26 | 淄博昂洋节能环保科技有限公司 | Energy-saving and carbon-reducing process for steam-injection boiler of oil field |
| CN114396611B (en) * | 2021-12-06 | 2024-04-09 | 淄博昂洋节能环保科技有限公司 | Energy-saving and carbon-reducing process for oilfield steam injection boiler |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190702 |
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| WD01 | Invention patent application deemed withdrawn after publication |