A kind of full-automatic scale inhibition, anticorrosion and the hydrotreater of sterilization algae removal
Technical field
This utility model relates to a kind of water treatment facilities, particularly relates to a kind of full-automatic scale inhibition, anticorrosion and sterilization algae removal
Hydrotreater.Belong to water-treatment technology field.
Background technology
Recirculated cooling water is to use water sport in water for industrial use, in the industries such as petrochemical industry, electric power, iron and steel, metallurgy, circulation
The consumption of cooling water accounts for the 50-90% of enterprise water use total amount.Owing to there being different salinity in former water, recirculated cooling water is concentrated to
Certain cycles of concentration must discharge certain dense water, and supplements new water, and amount of makeup water is about the 2-2.6% of quantity of circulating water, therefore
Water resources consumption is the biggest with the quantity of sewage discharge.
The process of recirculated cooling water at present is mainly processed by chemical method, and the method i.e. adding chemical drugs prevents
The generation of the problems such as recirculating cooling water system corrosion and scaling and glutinous mud algae, conventional treatment agent have corrosion inhibiter, antisludging agent and
Biocide etc..These medicaments mostly are phosphorus line formulation, containing P elements, water body can cause serious eutrophication.Contain copper simultaneously
The metals such as zinc cadmium, these metals enter water body and can work the mischief animals and plants.It addition, chemistry agent-feeding treatment recirculated cooling water operation
Complexity, reagent cost is high, and chemical agent is limited to the lifting of recirculated cooling water cycles of concentration, also easily causes environmental pollution.For keeping away
Exempting to use Chemical treatment recirculated cooling water, people utilize electric field or the electronic scale remover scale inhibition of the action of a magnetic field design in early days,
But this descaler can play the effect of scale inhibition at short notice, after running certain time, scale inhibition effect will be lost completely.
The most successfully utilize micro electrolysis tech processing cycle to cool down water, can well play scale inhibition, anticorrosion and sterilization algae removal.
But domestic the most backward in this technical field, almost it is in the blank stage.Due to external water quality characteristic and standard with
Domestic is distinct, when Introduced From Abroad equipment runs at home, it may appear that but scale inhibition effect is excellent is easy to corrosion occur,
And it is frequently necessary to manually be carried out, operate with complexity and equipment cost is high.
Summary of the invention
This utility model is for above-mentioned problems of the prior art, it is provided that a kind of by micro electrolysis tech, reaches to replace
For the deficiency of traditional chemical chemicals treatment recirculated cooling water, and the efficiency that water processes is high, and operating cost is low, fundamentally plays resistance
A kind of hydrotreater of full-automatic scale inhibition, anticorrosion and the sterilization algae removal of dirt, anticorrosion and sterilization algae removal effect.
For achieving the above object, the technical scheme of this utility model solution technical problem is:
A kind of full-automatic scale inhibition, anticorrosion and the hydrotreater of sterilization algae removal, control including motor, reductor and PLC
Case, its be with bracing frame be connected cylindric cathode shell, the lower end of its uncovered upper end and closing be respectively equipped with sealing lid
And sewage draining exit, bucket in the negative electrode of the hollow being provided with identical central line in cathode shell;Bucket upper end and sealing lid lower end in this negative electrode
Face is connected, and sealing covers end face and is provided with interconnective motor and speed reducer, and the scale removal frame as anode is consolidated by bottom central shaft rod
Even chassis, chassis is provided with some upwardly extending knife rests, and knife rest between every two rows of central shaft rod to chassis edge in 45 °
~ 120 ° are uniformly arranged composition, and the output shaft of reductor is connected with the central shaft rod of scale removal frame, and scraper is fixed on knife rest, doctor edge
Against cathode side walls, sealing covers the adapting position of end face and is additionally provided with water inlet, and the adapting position of cathode shell outer wall sets respectively
There are outlet and PLC control cabinet.
Described chassis is circular, and it is also fixed with upwardly extending some anode stubs, and is distributed in negative electrode in bucket
Outward.
It is coated with ruthenium coating on described anode stub.
Described scale removal frame is made up of titanium material.
Described scraper is made up of politef material.
Described PLC control cabinet automatically controls scale removal frame periodically to each negative electrode wall scale removal, and monitors change of water quality control
Light electrolysis.
Described bracing frame is provided with lower margin, and is connected with ground by bolt.
Owing to using said structure so that this utility model compared with prior art has the following advantages effect:
This utility model passes through micro electrolysis tech, at some corrosive substances contained by catholyte recirculated cooling water, with
Time produce hydroxide ion, destroy fouling tendency ion-solubility degree balance, make fouling tendency ion in this utility model hydrotreater
Fouling in advance, consumes a large amount of corrosive substance simultaneously, it is to avoid a part of corrosive substance and fouling tendency ion enter circulating cooling
Water internal system.It addition, in anode electrolysis recirculated cooling water a part of trace element, produce strong oxidizing property bactericidal properties material,
Microorganism in recirculating cooling water system and algae are controlled, consume a part of corrosive ion simultaneously, can be from all
On play the effect of scale inhibition, anticorrosion and sterilization algae removal, thus substitute traditional Chemical treatment recirculated cooling water.This practicality
Noval water-treating device includes PLC control cabinet, is inside provided with water quality monitor and controls this utility model water inlet, outlet and blowdown
Mouthful uninterrupted, control negative electrode, scale removal frame size of current and the rotating speed of scale removal frame, and by bucket in negative electrode and negative electrode outside
The doctor edge of shell cathode side walls is periodically to each negative electrode wall scale removal, it is achieved that automatically process recirculated cooling water.Simultaneously
It is high that this utility model hydrotreater has water treatment efficiency, and operating cost is low, is a kind of environmental protection and economy type water treatment facilities.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this utility model hydrotreater;
Fig. 2 is the plan structure schematic diagram of this utility model hydrotreater Fig. 1.
In figure: water inlet 1, bucket 2 in negative electrode, cathode shell 3, PLC control cabinet 4, bracing frame 5, sewage draining exit 6, scale removal frame 7,
Chassis 8, knife rest 9, outlet 10, scraper 11, motor 12, reductor 13, seal lid 14, anode stub 15.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further elaborated, but protection model of the present utility model
Enclose and do not limited by specific embodiment institute, be as the criterion with claims.It addition, with before technical solutions of the utility model
Putting, any change or change that the those of ordinary skill in the art being made this utility model easily realize fall within this reality
Within novel right.
Embodiment 1
The hydrotreater of a kind of full-automatic scale inhibition, anticorrosion and sterilization algae removal as shown in Figure 1, 2, including motor, deceleration
Under machine and PLC control cabinet, the cylindric cathode shell 3 being connected with bracing frame 5, upper end that cathode shell 3 is uncovered and closing
End is respectively equipped with sealing lid 14 and sewage draining exit 6, bucket 2 in the negative electrode of the hollow being provided with identical central line in cathode shell 3;This negative electrode
Interior bucket 2 upper end is connected with sealing lid 14 lower surfaces, seals and is provided with interconnective motor 12 and reductor in the middle part of lid 14 upper surfaces
13, as the scale removal frame 7 of anode by the circular chassis 8 that is connected bottom central shaft rod, chassis 8 is provided with some upwardly extending cuttves
Frame 9, and knife rest 9 is uniformly arranged composition in 120 ° between every two rows of central shaft rod to chassis edge, scale removal frame 7 is by titanium material system
Become.Also it is fixed with upwardly extending some anode stubs 15 being coated with ruthenium coating on chassis 8, and is distributed in negative electrode inside and outside bucket 2.Subtract
The speed output shaft of machine 13 is connected with the central shaft rod of scale removal frame 7, and the scraper 11 being made up of politef material is fixed by screw
On knife rest 9, doctor edge is additionally provided with water inlet 1, cathode shell 3 against cathode side walls, the adapting position sealing lid 14 upper surfaces
The adapting position of outer wall is respectively equipped with outlet 10 and PLC control cabinet 4, and PLC control cabinet 4 automatically controls scale removal frame 7 periodically to respectively
Negative electrode wall scale removal, and monitor change of water quality control light electrolysis.Bracing frame 5 be provided with lower margin, and be connected with ground by bolt.
Embodiment 2
The hydrotreater of a kind of full-automatic scale inhibition, anticorrosion and sterilization algae removal as shown in Figure 1, 2, knife rest 9 is from central shaft rod
It is uniformly arranged in 45 ° between every two rows of chassis edge, the other the same as in Example 1, repeats no more.
Embodiment 3
The hydrotreater of a kind of full-automatic scale inhibition, anticorrosion and sterilization algae removal as shown in Figure 1, 2, knife rest 9 is from central shaft rod
It is uniformly arranged in 90 ° between every two rows of chassis edge, the other the same as in Example 1, repeats no more.
This utility model passes through lot of experiment validation, with 3000m3As a example by circulation, tradition medicament control methods with make
Control water quality with this utility model hydrotreater all to reach to carry out contrast test such as under state-set standard or enterprise's rated condition
Shown in table 1, show with traditional chemical chemicals treatment recirculated cooling water contrast test from this utility model of table 1: use new type water
Processor processing cycle water field has pollution-free, low energy consumption, raising concentration multiple of circulating water system and then reduces cost, reduces people
Work cost, finally reduces production cost for enterprise.