The utility model content
The utility model provides the water treatment device of a kind of disinfection by ultraviolet light and ultrasonic coupling in order to solve existing ultraviolet water treatment sterilization equipment working cost height, clean difficulty, to clean the problem that used chemical agent can produce a series of uv sterilisations aspects existence such as secondary pollution, energy dissipation.
The water treatment device of a kind of disinfection by ultraviolet light and ultrasonic coupling, it comprises uv sterilisation container, ultrasonic apparatus for eliminating sludge and ultraviolet lamp tube, and ultraviolet lamp tube is fixed in the uv sterilisation container, and ultrasonic apparatus for eliminating sludge is fixedly mounted on the uv sterilisation container.
Unique distinction of the present utility model is by moving the generation that ultrasonic apparatus for eliminating sludge can effectively stop dirt and microbial film, utilize ultrasonic wave scale inhibition and scale removal, guaranteeing under sterilisation effect and the quantity-produced prerequisite, realized the continuous on-line operation of scale inhibition and scale removal, reaction times is short, equipment is simple, level of automation height, reliable working performance, do not need chemical agent, environmentally safe, energy-saving and cost-reducing simultaneously, save running cost, act on more concentrated, can guarantee the needs of cleaner production, change the idea that traditional uv sterilisation is handled, have a good application prospect.
Embodiment
Embodiment one: present embodiment is described in conjunction with Fig. 1, the water treatment device of a kind of disinfection by ultraviolet light and ultrasonic coupling, it comprises uv sterilisation container 1, ultrasonic apparatus for eliminating sludge 2 and ultraviolet lamp tube 3, ultraviolet lamp tube 3 is fixed on the uv sterilisation container 1, and ultrasonic apparatus for eliminating sludge 2 is fixedly mounted on the uv sterilisation container 1.
The utility model is applicable to the ultraviolet water treatment and the ultrasonic scale removal of any uv sterilisation container 1.
Embodiment two: in conjunction with Fig. 2 and Fig. 3 present embodiment is described, the difference of present embodiment and embodiment one is that uv sterilisation container 1 is a uv sterilisation contact tank 7.
Embodiment three: in conjunction with Fig. 5 present embodiment is described, present embodiment and embodiment one or twos' difference is that uv sterilisation container 1 is uv sterilisation pipeline 8.
Embodiment four: present embodiment is described in conjunction with Fig. 2, Fig. 4 and Fig. 5, present embodiment and embodiment one, two or threes' difference is quartz socket tube 4 of every ultraviolet lamp tube 3 overcoats, ultrasonic apparatus for eliminating sludge 2 comprises ultrasonic signal generator 5 and ultrasonic transducer 6, and the signal output part of ultrasonic signal generator 5 connects the signal input part of ultrasonic transducer 6.
Quartz socket tube 4 plays the effect of protection ultraviolet lamp tube 3, prolongs the work-ing life of ultraviolet lamp tube.
Embodiment five: present embodiment is described in conjunction with Fig. 2, Fig. 5 and Fig. 7, present embodiment and embodiment one, two, three or fours' difference is that the water treatment device of disinfection by ultraviolet light and ultrasonic coupling also comprises electromagnetic relay 14, timing register 18 and ultraviolet lamp electrical control cubicles 19, the power end of ultrasonic apparatus for eliminating sludge 2 connects the contact output terminal of electromagnetic relay 14, the signal output part of the coil input end connection timer 18 of electromagnetic relay 14, the power end of one or more ultraviolet lamp tube 3 connects the output terminal of the ultraviolet lamp electrical control cubicles 19 that has on-off control.
The switch and the power of every ultraviolet lamp tube 3 of ultraviolet lamp electrical control cubicles 19 controls.The startup frequency of the ultrasonic apparatus for eliminating sludge 2 of electromagnetic relay 14 controls can move in the gap ultrasonic apparatus for eliminating sludge, the purpose of reach energy-saving and cost-reducing, saving running cost.
Embodiment six: present embodiment is described in conjunction with Fig. 2 and Fig. 5, present embodiment and embodiment one, two, four or five difference is that the water treatment device of disinfection by ultraviolet light and ultrasonic coupling also comprises guide rail 13, travel switch 20 and electricity drive dolly 21, the guide rail 13 parallel with water (flow) direction is installed in uv sterilisation container 1, in the guide rail 13 both sides ends travel switch 20 is installed, travel switch 20 is connected electricity and drives on the output terminal of driving power pilot circuit of dolly 21, ultrasonic apparatus for eliminating sludge 2 is fixedly mounted on electricity and drives on the dolly 21, and electricity drives dolly 21 and is arranged on the guide rail 13.
When ultrasonic apparatus for eliminating sludge 2 moves to an end of guide rail 13 under the drive of electricity driving dolly 21, contacting travel switch 20, making electricity drive dolly 21 moves round about, thereby ultrasonic apparatus for eliminating sludge 2 moves round about, under the drive of electricity driving dolly 21, move to the other end of guide rail 13 up to ultrasonic apparatus for eliminating sludge 2, the travel switch 20 of contact opposite side realizes that finally ultrasonic apparatus for eliminating sludge 2 moves reciprocatingly under the drive of electricity driving dolly 21.
Embodiment seven: in conjunction with Fig. 2, Fig. 3 and Fig. 6 illustrate present embodiment, the difference of present embodiment and embodiment six is that the water treatment device of disinfection by ultraviolet light and ultrasonic coupling also comprises electrical hoist 15, pulley 16, water level sensor 17 and wireline 22, guide rail 13 is installed in uv sterilisation contact tank 7, on uv sterilisation contact tank 7, be fixed with electrical hoist 15, water level sensor 17 is installed in uv sterilisation contact tank 7, the signal output part of water level sensor 17 is connected on the electrical hoist 15 by electric motor rotating and trip control circuit, wireline 22 is wrapped on the reel of electrical hoist 15, and the part of emitting of wireline 22 is walked around pulley 16 and linked to each other with the two ends of guide rail 13.
Water level sensor 17 records actual water level, if water level is low excessively, to such an extent as to ultrasonic apparatus for eliminating sludge 2 has part to surface, water level sensor 17 records water level signal, by electric motor rotating and trip control circuit control electrical hoist 15, wireline 22 is prolonged, thereby the decline of control guide rail 13, if water level raises, ultrasonic apparatus for eliminating sludge 2 is in lower position, water level sensor 17 records water level signal, by electric motor rotating and trip control circuit control electrical hoist 15, wireline 22 is shortened, thus the rising of control guide rail 13, do that so ultrasonic apparatus for eliminating sludge 2 is remained under water, make its utilising efficiency reach the highest.
Embodiment eight: in conjunction with Fig. 8 and Fig. 9 present embodiment is described, present embodiment and embodiment one, two or three differences are that ultrasonic apparatus for eliminating sludge 2 is installed on the outside surface of uv sterilisation container 1.
Embodiment nine: present embodiment is described in conjunction with Fig. 8, Fig. 9 and Figure 10, the difference of present embodiment and embodiment eight is to be provided with many screws 23 with a determining deviation on uv sterilisation container 1, is provided with the nut 24 that matches with screw 23 in ultrasonic apparatus for eliminating sludge 2 bottoms.
Ultrasonic apparatus for eliminating sludge 2 is set to demountable structure, can as required ultrasonic apparatus for eliminating sludge be installed in the place that needs like this.
Ultraviolet sterilization is one of method of normal use at present, and its sterilization mechanism is the life genetic material that destroys bacterial nucleic acid, and it can't be bred, and wherein the most great reaction is that the pyrimidine alkali in the nucleic acid molecule becomes dimer (dimer).Generally be to use the ultraviolet energy of low-pressure mercury discharge lamp (germicidal lamp) 253.7nm wavelength.The principle of ultraviolet germicidal lamp is identical with fluorescent lamp, and just fluorescent tube inside is not coated with fluorescent substance, and the material of fluorescent tube is to adopt the high silica glass of ultraviolet penetration coefficient.
Dirt and microbial film that the utility model utilizes ultrasonic removal uv sterilisation to produce reach scale removal, scale inhibition and remove the effect of microbial film by the ultrasonic apparatus for eliminating sludge of intermittent operation, and be energy-saving and cost-reducing simultaneously, saves running cost; Simultaneously can reduce one-time investment, should guarantee that the output frequency of ultrasonic signal generator 5 is between the 20-200kHz when utilizing dirt that ultrasonic removal uv sterilisation produces and microbial film, output rating reaches pond body parameter as the case may be and decides, and determines according to output rating action time.Ultrasonic signal generator 5 produces the high frequency oscillation signal, convert the machinery concussion to by ultrasonic transducer 6, constantly producing micro-bubble in the water also constantly breaks, thereby the UV-lamp tube-surface is constantly impacted, the dirt of quartz burner is peeled off rapidly, thereby reach the purpose of quartz burner surface cleaning; Ultrasonic wave can shorten into the nucleation inductive phase of dirty material simultaneously, reduce the quantity that adheres to incrustation ion on the tube wall, thereby reduce the sedimentation rate of incrustation, reach the purpose of scale inhibition, ultrasonic wave produces cavitation effect and active H simultaneously, can produce reductive action in the fluid in pipeline, make the incrustation of generation peel off, reach scale removal and remove the purpose of microbial film.
Embodiment of the present utility model can be carried out possible combination arbitrarily, all belongs to protection domain of the present utility model.