Chemical oil remover medicament automatic adding device
Technical field
The utility model belongs to water-treatment technology field, refers to particularly a kind of for chemical oil remover medicament automatic adding device.
Background technology
Chemical oil remover be in Treatment of Industrial Water for reducing turbidity, remove oil slick, the water treating equipment that purify water.It plays the keying action of forming a connecting link to the control of water quality in turbid circulating water treatment system, if chemical oil remover treatment effect is bad, the water supply quality of whole system is had to very large impact.Because chemical oil remover is opening water treating equipment, add that in turbid circulating water, nutritive element is very abundant, therefore be easy to grow algae, if effectively do not suppress the growth of algae, will badly influence the treatment effect of chemical oil remover.Once and algae enters water supply line, stop up main body factory sprinkling equipment, the loss causing will cannot be estimated.Therefore, general employing in chemical oil remover adds Biocidal algae-killing agent to suppress the growth of algae.Generally Biocidal algae-killing agent is thrown in the following ways:
(1) aqua shape is thrown in, and what in general electrochemical deoiling design operation instruction, add is aqua shape Biocidal algae-killing agent, but because the volume of chemical oil remover is little, treatment capacity is very large again, and the consumption of a general chemical oil remover is 1400m3/h.And the time that waste water stops in this equipment is very short, the Biocidal algae-killing agent of aqua shape is not also able to do in time to play a role completely and will have flowed into next treatment facility along with current enter pipeline, has therefore chosen in practice solid Biocidal algae-killing agent and has added.
(2) solid is thrown in, and adding of solid Biocidal algae-killing agent still exists the residence time short, disperse inhomogeneous, the problem that labour demand is large.If adopt more open solid Biocidal algae-killing agent, dissolve comparatively fast, but cannot expire pond manually sows continual every day.If but adopt than relatively large solid Biocidal algae-killing agent, the medicament of bulk easily sink to again by mud, buried at the bottom of pond ineffective.
Summary of the invention
The purpose of this utility model will overcome in above-mentioned chemical oil remover that the Biocidal algae-killing agent residence time is short exactly, and skewness labour demand is large, and the defect that consumption is large provides a kind of long action time, chemical oil remover medicament automatic adding device that consumption is few.
For achieving the above object, the chemical oil remover medicament automatic adding device that the utility model is designed, be arranged on the water inlet cofferdam of central tube upper end of chemical oil remover, it comprises the tubbiness shell that takes up solid Biocidal algae-killing agent, it is characterized in that: the bung place of described tubbiness shell is provided with the suspension wire matching with the cofferdam that intakes, on described tubbiness side wall of outer shell, centered by bucket axle, be symmetrically distributed with several openings, thereby guarantee that central tube water inlet enters tubbiness shell impact dissolved solids Biocidal algae-killing agent from the opening of a side, from opposite side opening, overflow again.
Preferably, the opening of described tubbiness shell both sides is evenly wrong row's distribution from bottom to top, extends to the bung place of tubbiness shell always, and the vertical spacing of adjacent two drainage through holes is 1.0~1.5cm.
Preferably, the opening of the next row in described tubbiness shell both sides is 1/5 of tubbiness shell ladle body height apart from the distance at the bottom of bucket.
Preferably, described opening diameter is 2cm, same drainage through hole be spaced apart 1cm.
Further, the bung place of described tubbiness shell is provided with bung, and described bung is connected with suspension wire by traction rope.
Preferably, the opening (12) that described tubbiness shell (13) both sides distribute is along circumferentially respectively accounting for 3/10 of ladle body girth.
The utility model has the advantage of:
(1) the required pipe-line construction expense of adding of liquid sterilization algicide, maintaining expense have been reduced;
(2) the one-time investment expense of solid Biocidal algae-killing agent automatic feeding mechanical means, the expense of care and maintenance have been reduced;
(3) reduced the labour intensity of field worker, from before every day manually shed and become weekly automatic adding device dosing for 2 times once, and still effectively ensured the treatment effect of chemical oil remover;
(4) improve the service efficiency of solid Biocidal algae-killing agent, avoided the waste of medicament, from consuming weekly 2 tons of medicaments, reduce to weekly only with consuming 0.1 ton; The cost that can save every year medicament be 52 weeks * (2-0.1) ton * 3000 yuan/ton=29.64 ten thousand yuan
Accompanying drawing explanation
Fig. 1 is that chemical oil remover medicament automatic adding device is used state graph.
Fig. 2 is a kind of chemical oil remover medicament automatic adding device structural representation
In figure: center flooding tube 1, water inlet cofferdam 3, filler 4, water outlet cofferdam 5, rising pipe 6, shore pipe 7, chemical oil remover medicament automatic adding device 8, suspension wire 9, bung traction rope 10, bung 11, opening 12, tubbiness shell 13.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Chemical oil remover medicament automatic adding device 8 as shown in the figure, be suspended on the triangle cofferdam at central tube 1 water inlet 3 places, cofferdam of chemical oil remover, in the place apart from tubbiness shell 13 bottoms 1,5, start to be provided with opening 12, opening diameter 2cm, interval 1cm, opening 12 is distributed in tubbiness shell 13 both sides along circumferentially respectively accounting for 3/10 of ladle body girth, opening 12 can be as the hole of honeycomb briquette, straggly uniformly toward bung distribution, the hole of second row is at the seat of two hole middle upper part 1cm of first row, the like extend to the place near bung.
Another side in tubbiness shell 13 ladle body symmetries is also provided with same quantity and big or small opening 12 accordingly, forms symmetrical state, guarantees one side water inlet dissolving, and the medicament after dissolving overflows from another side.Between the opening of tubbiness shell one side and opposite side opening, leave 1/5 ladle body girth as heavy area, guarantee that ladle body can bear the weight of self in suspention process.At the ladle body of tubbiness shell 13, in the opening 12 of close bung, find near two holes of symmetry in the middle of the group of hole, suspension wire 9 is converted into fixedly pintle hook lock through hole in bucket, make iron wire above bung, form complete semi-circular and hang suspension ring, be adjusted on the water inlet cofferdam triangled tip that suitable height hangs on center water-in.For guaranteeing that the stopping property of tubbiness shell 13 is good after the convenience of dosing and dosing, on bung, mix suitable bung 11, bung 11 use bung traction ropes are fixed on suspension wire 9, while facilitating dosing, take.
During work, chemical oil remover medicament automatic adding device is suspended on the triangle cofferdam 3 of center flooding tube 1 water inlet, need processing wastewater to be processed to climb over water outlet cofferdam 3 from center flooding tube 1 and enter distributing reservoir, current enter the filler 4 in the middle of chemical oil remover downwards in distributing reservoir, in this process, water enters impact dissolved solids Biocidal algae-killing agent in bucket from tubbiness shell 13 1 effluent through holes 12, from opposite side opening 12, overflow again, following water (flow) direction enters in chemical oil remover and plays a role, the filtration of then flowing out through filler from the water outlet cofferdam of chemical oil remover disperses interception, finally from water outlet cofferdam 5, rout up and enter outlet conduit 6, the mud depositing is drained from spoil disposal pipeline 7.