Industrial circulating cooling water processes electromagnetism chemical processing device
Technical field
This utility model relates to technical field of water treatment equipment, particularly relates to a kind of industrial circulating cooling water and processes electromagnetization
Learn processing means.
Background technology
Industrial circulating cooling water is the most important production factors in industries such as petrochemical industry, the energy, metallurgy, electric power, in work
In industry water, accounting reaches about 80%, it has also become ERM consumption and the key factor of operating cost.Industrial circulating water at present
Process in the face of five puzzlements greatly: (1) fouling and biological clay cause system jams and heat exchange efficiency to decline the energy loss caused.
(2) water resource waste that a large amount of blowdowns cause.(3) corrosion causes heat exchanger and pipeline seepage and security incident.(4) chemistry is added
Environmental pollution that medicament brings and high reagent cost.(5) routine cleaning causes fluctuation and great number cleaning charge are used.
During traditional industry circulating water cooling treatment, always to add Chemical treatment as Main Means.And add
Adding chemical agent and bring new pollution to recirculating cooling water system, routine cleaning heat exchanger not only affects system stability, also can
Produce new polluter.Even if the problem temporarily solving recirculating cooling water system by the way of dosing and routine cleaning, long
From the point of view of phase, still risk is the highest, and the fouling that causes due to recirculating cooling water system instability, corrosion failure, high energy consumption, environment are dirty
Property loss and major accident that the problems such as dye cause can be found everywhere, startling.
Electrochemical water treatment technology is a kind of incrustation scale control technology increasingly received publicity in the recent period, and in the recent period due to electricity
The progress of source technology and electrocatalysis material innovation, have been developed for the most various device for electrochemical water preparation, but
Generally there is structure complexity in the device for electrochemical water preparation putting into reality application, disposal ability is not enough, scale removal is inefficient, online
The problem such as incrustation scale precipitation in time produced in electro-chemical water processing procedure cannot be made during scale removal.
Summary of the invention
(1) to solve the technical problem that
Problem to be solved in the utility model is to provide a kind of industrial circulating cooling water and processes electromagnetism chemical processing device, with
Overcome in prior art that structure is complicated, disposal ability is not enough, scale removal is inefficient, On Line Foul Removing Technology time electro-chemical water cannot be made to process
During the defect that precipitates in time of incrustation scale that produces.
(2) technical scheme
For solving described technical problem, this utility model provides a kind of industrial circulating cooling water to process electromagnetism chemical treatment dress
Put, including casing, electromagnetism chemical reaction chamber and precipitation defecator;Be respectively arranged with on described casing water inlet, sewage draining exit and
Outlet;Described electromagnetism chemical reaction chamber and precipitation defecator are arranged in described casing;Described electromagnetism chemical reaction chamber
Connect with precipitation defecator;The described electromagnetism chemical reaction chamber other end connects with described water inlet;Described precipitation defecator
The other end connects with described outlet and sewage draining exit respectively.
Further, described precipitation defecator includes one-level mud chamber, two-stage precipitation room, multistage filtering room, three grades of precipitations
Room and water purifying chamber;Described one-level mud chamber, two-stage precipitation room, multistage filtering room, three grades of mud chambers and water purifying chamber interconnect mutually
Logical;The described water purifying chamber other end connects with described outlet;Described one-level mud chamber, two-stage precipitation Shi Jisanji mud chamber another
End connects with described sewage draining exit.
Further, described multistage filtering room includes several and automatically cleans plate filter screen.
Further, it is provided with, in described water purifying chamber, the water quality on-line monitoring device playing monitoring effect.
Further, it is provided with positive plate and negative plate in described electromagnetism chemical reaction chamber.
Further, the exhalant canal that described electromagnetism chemical reaction chamber and described one-level mud chamber are interconnected is arranged on described
Electromagnetism chemical reaction chamber upper end.
Further, described industrial circulating cooling water process electromagnetism chemical processing device also includes switch board, described switch board
It is fixed on described casing side.
(3) beneficial effect
Industrial circulating cooling water of the present utility model processes electromagnetism chemical processing device, simple in construction, disposal ability chamber, removes
The incrustation scale produced in electro-chemical water processing procedure is made to precipitate in time when dirt efficiency height, On Line Foul Removing Technology, will be at electromagnetism chemical water
Water after reason equipment processes carries out multicell precipitation and multistage filtering, effectively removes out by the incrustation scale of precipitation.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of industrial circulating cooling water of this utility model processes electromagnetism chemical processing device;
Fig. 2 is the sectional view in A-A direction in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of industrial circulating cooling water of the present utility model processes electromagnetism chemical processing device, its
It is characterised by: include casing 1, electromagnetism chemical reaction chamber 2 and precipitation defecator;It is respectively arranged with water inlet on described casing 1
7, sewage draining exit 8 and outlet 9;Described electromagnetism chemical reaction chamber 2 and precipitation defecator are arranged in described casing 1;Described
Electromagnetism chemical reaction chamber 2 connects with precipitation defecator;Described electromagnetism chemical reaction chamber 2 other end connects with described water inlet 7;
The described precipitation defecator other end connects with described outlet 9 and sewage draining exit 8 respectively.
Described precipitation defecator includes one-level mud chamber 3, two-stage precipitation room 4, mud chamber 5,10, three grades, multistage filtering room
And water purifying chamber 6;Described one-level mud chamber 3, two-stage precipitation room 4, mud chamber 5,10, three grades, multistage filtering room and water purifying chamber 6 phase successively
Seal connection mutually;Described water purifying chamber 6 other end connects with described outlet 9;Described one-level mud chamber 3, two-stage precipitation room 4 and three
Level mud chamber 5 other end connects with described sewage draining exit 8.
Described multistage filtering room 10 includes several and automatically cleans plate filter screen 11, and the present embodiment arranges automatically to clean and puts down
Plate filter screen 11 is five, automatically cleans plate filter screen 11 and is plugged in casing 1.It is provided with in described water purifying chamber 6 and plays monitoring work
Water quality on-line monitoring device 12, water quality on-line monitoring device 12 comprehensive pH value sensor, liquid level sensor, temperature sensing
The comprehensive monitor system of the modules such as device, conductivity sensor and turbidity transducer.It is provided with in described electromagnetism chemical reaction chamber 2
Positive plate 13 and negative plate 14, play electromagnetism chemical reaction.Described electromagnetism chemical reaction chamber 2 is mutual with described one-level mud chamber 3
The exhalant canal 15 of connection is arranged on described electromagnetism chemical reaction chamber 2 upper end, and the height bottom exhalant canal 15 is the most positive and negative
Pole piece, effectively increases the pending water processing area in electromagnetism chemical reaction chamber 2, improves treatment efficiency.Described industry follows
Ring cold water process electromagnetism chemical processing device also includes that switch board 16, described switch board 16 are fixed on described casing 1 side.
Operation principle of the present utility model is: need recirculated water to be processed to enter in device, at influent pressure by water inlet 7
Enter under the effect of power after electromagnetism chemical reaction chamber 2 occurs electromagnetism chemical reaction and flow into one-level mud chamber 3 through exhalant canal 15, so
After recoiled into two-stage precipitation room 4 by one-level mud chamber 3, one-level mud chamber 3 and two-stage precipitation room 4 precipitation filter after dirt from row
Dirty mouth 8 is discharged;The electromagnetism chemistry reacted water multistage automatic effective mistake of cleaning plate filter screen 11 in multistage filtering room 19
Enter three grades of mud chambers 5 after filter, finally arrive water purifying chamber 6, by electromagnetism chemical reaction and multicell precipitate with multistage filtering after clean
Water is discharged from outlet 9 by water purifying chamber 6, and the dirt after precipitation filtration then enters three grades of mud chambers 5 and discharges from sewage draining exit 8.
In above process, when needing recirculated water to be processed to enter electromagnetism chemical reaction chamber 2, the reversal of switch board 16
It is directed respectively into positive plate 13 and negative plate 14, needs recirculated water to be processed uniform from positive plate in electromagnetism chemical reaction chamber 2
Flow through between 13 and negative plate 14, in electromagnetism chemical reaction chamber 2, electromagnetism chemical reaction is occurring, by the biological clay in water, weight
Metal ion, incrustation scale and other microorganisms are adsorbed on negative plate 14 surface under electromagnetism chemical reaction and electromagnetic field effect;Negative pole
Sheet 14 is fixing on the rotating shaft, and scraper device and negative plate 14 fit tightly and adsorb at negative plate 14 when negative plate 14 rotates
Dirt is struck off from the surface of negative plate 14 by scraper device, along with current exhalant canal 15 flows into one-level mud chamber 3.
By the water purification after electromagnetism chemical treatment and many and level precipitation and multistage filtering by water quality on-line monitoring device 12
Feed back in the data acquisition storehouse of switch board 16, by the micro computer analytical calculation in switch board 16 and show correlation water data,
And it is automatically adjusted power frequency parameter by the micro computer of switch board 16 according to analytical calculation data.
Industrial circulating cooling water of the present utility model processes electromagnetism chemical processing device, simple in construction, disposal ability chamber, removes
The incrustation scale produced in electro-chemical water processing procedure is made to precipitate in time when dirt efficiency height, On Line Foul Removing Technology, will be at electromagnetism chemical water
Water after reason equipment processes carries out multicell precipitation and multistage filtering, effectively removes out by the incrustation scale of precipitation.
In sum, above-mentioned embodiment is not restricted embodiment of the present utility model, the technology of all this areas
Modification that personnel are carried out on the basis of flesh and blood of the present utility model or equivalent deformation, all in skill of the present utility model
Art category.