CN210012667U - Scale and corrosion inhibition device for pipeline installation - Google Patents
Scale and corrosion inhibition device for pipeline installation Download PDFInfo
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- CN210012667U CN210012667U CN201920570686.6U CN201920570686U CN210012667U CN 210012667 U CN210012667 U CN 210012667U CN 201920570686 U CN201920570686 U CN 201920570686U CN 210012667 U CN210012667 U CN 210012667U
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Abstract
A scale and corrosion inhibition device for pipeline installation comprises an electromagnetic wave excitation device, wherein an emitter shell installed on a process pipeline is connected to the electromagnetic wave excitation device, and a plurality of hollow coil emitters are arranged in the emitter shell. The utility model discloses profitable effect is: the utility model can treat the scaling and corrosion problems in the pipeline, and is suitable for the occasions without pool installation conditions; the treatment effect is ensured by adjusting the size of the shell of the emitter and the residence time; the device is arranged on a main pipeline to ensure that all water flow must be treated; the utilization of the external electromagnetic field of the coil can be realized, the treatment effect is enhanced, and the energy is saved and the consumption is reduced.
Description
Technical Field
The utility model relates to a pipeline installation hinders dirty slow release device.
Background
In recirculating cooling/chilled and boiler water systems, a complete set of maintenance procedures are typically required to effectively control scaling and corrosion. The current market solution is still based on chemical method.
The main disadvantages of the chemical method include: chemicals of various water treatment agents are classified as hazardous substances and need to be operated by trained staff to cope with chemical leakage or exposure events; the addition amount of the medicament cannot be accurately controlled, and the treatment effect is influenced because the medicament is often in a state of insufficiency or excess; the chemical agent enters a circulating water system and can generate chemical scale; the controllable concentration multiple of the circulating water is low, and a large amount of pollution discharge causes water resource waste; directly discharged into water body, causes water environment pollution, destroys ecological balance, causes water eutrophication and reduces yield or dies of irrigated crops.
In addition, the chemical method requires a special chemical adding system and a chemical storage space.
In view of the defects of the existing chemical method, a physical method scale and corrosion inhibition device is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems existing in the prior art and provides a pipeline installation scale and corrosion inhibition device, which effectively controls common scaling and corrosion problems in water treatment.
The utility model provides a technical scheme that its technical problem adopted: the pipeline installation scale and corrosion inhibition device comprises an electromagnetic wave excitation device, wherein an emitter shell installed on a process pipeline is connected to the electromagnetic wave excitation device, and a plurality of hollow coil emitters are arranged in the emitter shell.
The electromagnetic wave excitation device comprises an electric control box body, a power supply module, a printed circuit board, a data acquisition system, a PLC, a display system, a remote monitoring system, a gateway, an alternating current transformer and a circuit breaker.
The hollow coil emitter consists of a large head and a small head, a cable, a coil shell, a cambered surface joint and a coil bobbin.
The transmitter housing is connected to the process pipe by a flange.
The utility model discloses profitable effect is: the utility model discloses a pipe installation hinders dirty corrosion inhibition device can handle scale deposit, the corrosion problem in the pipeline, possesses following advantage:
the method is suitable for occasions without pool installation conditions;
secondly, the treatment effect is ensured by adjusting the size of the shell of the emitter and the residence time;
thirdly, the water purifier is arranged on the main pipeline to ensure that all water flow must be treated;
four, original pipeline formula installation coil transmitter is independent, need reform transform into a plurality of branch pipes with the trunk line earlier for the installation of coil transmitter, inside rivers only flow through the coil, only utilize the inside electromagnetic field of coil, join the branch pipe to be responsible for again, and the utility model discloses can realize the utilization to the outside electromagnetic field of coil, reinforcing treatment effect, energy saving and consumption reduction.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic block diagram of an electromagnetic wave excitation device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air-core coil transmitter according to an embodiment of the present invention.
Description of reference numerals: the device comprises an electromagnetic wave excitation device 1, a transmitter shell 2, a process pipeline 3, an air-core coil transmitter 5, a power supply module 17, a printed circuit board 16, a data acquisition system 14, a PLC9, a display system 10, a remote monitoring system 11, a gateway 12, an alternating current transformer 15, a reducer 18, a cable 19, a coil shell 20, an arc-surface connector 21 and a coil bobbin 22.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
with reference to the accompanying drawings: the pipe installation scale and corrosion inhibition device in the embodiment comprises an electromagnetic wave excitation device 1, wherein the electromagnetic wave excitation device 1 is connected with a transmitter shell 2 installed on a process pipe 3, and a plurality of hollow coil transmitters 5 are arranged in the transmitter shell 2.
The electromagnetic wave excitation device 1 comprises an electric control box body, a power supply module 17, a printed circuit board 16, a data acquisition system 14, a PLC9, a display system 10, a remote monitoring system 11, a gateway 12, an alternating current transformer 15 and a circuit breaker.
The hollow coil emitter 5 is composed of a reducer 18, a cable 19, a coil shell 20, a cambered surface connector 21 and a coil bobbin 22.
The transmitter housing 2 is connected to the process pipe 3 by means of a flange 6.
The pipe-line transmitter is connected to the process pipe 3 by means of a flange 6. A signal cable of the hollow coil transmitter 5 is sealed by a stuffing box and a sealant on a transmitter shell 2 and is connected to the electromagnetic wave excitation device 1. The transmitter shell 2 and the reducer 4 are all components of the pipeline transmitter and are connected through flanges.
The signal cables of a plurality of hollow coil transmitters 5 are arranged in a threading pipe in a transmitter shell, and the wiring is connected in series, in parallel and then in parallel or in series, so that the whole transmitter module is only provided with two outgoing lines and is directly connected with an electromagnetic wave excitation device. The cable, the sleeve, the bracket and the installation cost are greatly saved.
The device is connected into a process pipeline 3 to form a water treatment mode of a time-varying electromagnetic field, the generated time-varying pulse electromagnetic wave can effectively endow energy to water, the water can well respond to the wave, and the displayed physical properties can effectively control the common scaling and corrosion problems in water treatment. The utility model has the characteristics of high efficiency, low energy consumption and environmental protection.
The power module 17 outputs a dc voltage of 5V to 60V, the electromagnetic wave forming the electromagnetic field is a sine wave, a triangular wave or a square wave, the frequency range of the electromagnetic wave is 100Hz to 50000Hz, the scanning frequency is 0.1Hz to 100Hz, and the working principle is shown in fig. 2.
The power module 17 adopts a direct current power module, the power module 17, the printed circuit board 16, the data acquisition system 14, the PLC9, the display system 10 and the remote monitoring system 11 are fixed on a mounting plate of an electric cabinet box body, the data acquisition system 14 adopts a data acquisition module, the display system 10 adopts a display module, the remote monitoring system 11 adopts a remote monitoring module, the printed circuit board 16 is a PCB, the direct current power module converts 220V alternating current input voltage into 5V to 60V direct current voltage to supply power to the PCB 16, the PCB 16 converts the direct current into alternating current with direct current bias component in a certain frequency range, the output end is connected with the transmitting end, output current signals acquired by the alternating current transformers 1 and 5 are connected to the PLC9, and then displayed on display system 10 and remotely monitored by gateway 12, in fig. 2, reference numerals 3 and 8 are circuit breakers.
The utility model discloses a dirty theory of operation of hindering is that the application electromagnetic wave is direct to be handled water, forms ionic current stack alternating electromagnetic field in the treatment area. Under the action of the electromagnetic field, scale forming substances (mainly including Ca)2+、Mg2+、HCO3 -、SO4 2-) Can be excited to be directly combined in water to generate calcium and magnesium salts which are in suspended powder shape, crystallized and separated out and washed away with water flow, if the salts can be discharged through a drain valve, hard scale can not be formed on the heated surface in a supersaturated state, and therefore the purpose of scale inhibition is achieved.
Meanwhile, under the action of the special frequency electromagnetic wave field, the solubility of most salts can be increased, so that the scaling risk of scaling substances is reduced, and the salt hard scales formed in the system are gradually dissolved back into water, thereby further achieving the purpose of scaling.
In addition, part of potassium salt and sodium salt which are very easily dissolved in water are wrapped in the crystals of the insoluble and slightly soluble calcium and magnesium salts to be separated out together due to the synergistic effect, so that the salt content in the water is reduced, and the utilization rate of the circulating cooling water is improved. If a filtering device with the diameter of 30-100 micrometers is matched in the circulating cooling water system, a better water-saving effect can be achieved.
The utility model discloses an anticorrosion principle: when water flows through the electromagnetic field treatment area, internal energy is increased, a loose rust layer formed on the surface of steel immersed under water or on the inner wall of a pipeline is scabbed and hardened, and a ferroferric oxide protective layer is formed under the rust layer, is compact and stable, is similar to a coating film, and protects a system from further corrosion. The thickness of the generated ferroferric oxide protective layer is only about 30-50 microns measured by a field emission scanning electron microscope. The magnet protection layer is an active layer, can be regenerated and can be self-repaired. So long as the electromagnetic wave in a specific frequency range directly stimulates and stimulates the surface of the water system or the water treated by the water system continuously flows through the surface of the water system. The magnet protection layer has excellent electric conduction and heat conduction and no material consumption, and can avoid stray current corrosion.
Meanwhile, a cuprous oxide protective layer formed on the surface of the copper material and a chromium oxide protective layer formed on the surface of the stainless steel material in the circulating water system are also more compact, so that the corrosion is further relieved.
The embodiment of the utility model provides a characteristics are: can deal with the problems of scaling and corrosion in the pipeline and has the following advantages:
the method is suitable for occasions without pool installation conditions;
secondly, the treatment effect is ensured by adjusting the size of the shell of the emitter and the residence time;
thirdly, the water purifier is arranged on the main pipeline to ensure that all water flow must be treated;
four, original pipeline formula installation coil transmitter is independent, need reform transform into a plurality of branch pipes with the trunk line earlier for the installation of coil transmitter, inside rivers only flow through the coil, only utilize the inside electromagnetic field of coil, join the branch pipe to be responsible for again, and the utility model discloses can realize the utilization to the outside electromagnetic field of coil, reinforcing treatment effect, energy saving and consumption reduction.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (4)
1. A scale and corrosion inhibition device for pipeline installation is characterized in that: the device comprises an electromagnetic wave excitation device (1), wherein the electromagnetic wave excitation device (1) is connected with a transmitter shell (2) arranged on a process pipeline (3), and a plurality of hollow coil transmitters (5) are arranged in the transmitter shell (2).
2. The pipe-mounted scale and corrosion inhibition device according to claim 1, wherein: the electromagnetic wave excitation device (1) comprises an electric control box body, a power supply module (17), a printed circuit board (16), a data acquisition system (14), a PLC (9), a display system (10), a remote monitoring system (11), a gateway (12), an alternating current transformer (15) and a circuit breaker.
3. The pipe-mounted scale and corrosion inhibition device according to claim 1, wherein: the hollow coil emitter (5) is composed of a large end and a small end (18), a cable (19), a coil shell (20), an arc surface joint (21) and a coil bobbin (22).
4. The pipe-mounted scale and corrosion inhibition device according to claim 1, wherein: the transmitter housing (2) is connected to the process pipe (3) via a flange (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570686.6U CN210012667U (en) | 2019-04-24 | 2019-04-24 | Scale and corrosion inhibition device for pipeline installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920570686.6U CN210012667U (en) | 2019-04-24 | 2019-04-24 | Scale and corrosion inhibition device for pipeline installation |
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| Publication Number | Publication Date |
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| CN210012667U true CN210012667U (en) | 2020-02-04 |
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| CN201920570686.6U Active CN210012667U (en) | 2019-04-24 | 2019-04-24 | Scale and corrosion inhibition device for pipeline installation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858496A (en) * | 2022-04-24 | 2022-08-05 | 汉德森工业装备(北京)有限公司 | Circulating water treatment simulation system and contrast experiment device |
| CN117361761A (en) * | 2023-10-18 | 2024-01-09 | 上海莫秋环境技术有限公司 | Device for pre-water supply treatment of reverse osmosis membrane |
| CN117361761B (en) * | 2023-10-18 | 2024-06-21 | 上海源自达环境技术有限公司 | Device for pre-water supply treatment of reverse osmosis membrane |
-
2019
- 2019-04-24 CN CN201920570686.6U patent/CN210012667U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858496A (en) * | 2022-04-24 | 2022-08-05 | 汉德森工业装备(北京)有限公司 | Circulating water treatment simulation system and contrast experiment device |
| CN114858496B (en) * | 2022-04-24 | 2023-10-13 | 汉德森工业装备(北京)有限公司 | Circulating water treatment simulation system and comparison experiment device |
| CN117361761A (en) * | 2023-10-18 | 2024-01-09 | 上海莫秋环境技术有限公司 | Device for pre-water supply treatment of reverse osmosis membrane |
| CN117361761B (en) * | 2023-10-18 | 2024-06-21 | 上海源自达环境技术有限公司 | Device for pre-water supply treatment of reverse osmosis membrane |
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