The high turbidity integral water purifier of program control pulse wash type
Technical field: the utility model relates to a kind for the treatment of plant that can carry out turbidity removal and biochemical treatment to the former water of high turbidity, organically-polluted water, relates in particular to the high turbidity integral water purifier of a kind of program control pulse wash type.
Background technology: at present, widely popular light filter material integral water purifier mostly adopts fixing porous water pipe to add mechanical stirring or washes the lightweight floating filter material with rotating the mode that perforated tube sprays water, can only turbidity removal, and it is extremely low to the clearance of BOD in the organically-polluted water and COD, and mostly be manual operation, complicated operation.
Summary of the invention: in order to overcome the deficiencies in the prior art, the utility model aims to provide a kind ofly can turbidity removal can remove organic contamination again, and can utilize electric time variable control to produce air cushion pulse flushing filtrate, integral water purifier easy and simple to handle, that level of automation is higher.
The technical solution of the utility model comprises reaction, clarification, tube settling and filtration fraction, reaction chamber and ring-like dredging tube are fixed on intrinsic bottom, central authorities' sludge hopper is fixed in the reaction chamber by the dredging tube that is communicated with it, and water inlet pipe, shore pipe are communicated with reaction chamber, the dredging tube that goes in ring respectively; Fixedly have porous clarification ring flat-plate between the inwall of the outer rim of reaction chamber and body, there is the clarification water pipe that is fixed on the body top of plate; The inclined tube carriage is positioned at the reaction chamber top and is fixed on the inwall of body, and inclined tube is installed on the frame, and there is the external blast main of the basis of passing to the top of inclined tube, and the upper end of this blast main is connected to magnetic valve, lower end and is communicated with inlet pipe and flush discharge pipe respectively; The gas distribution pipe that has some aeration heads is positioned at body, and passes body and be connected with pneumatic tube; Upper fixed at aeration head has filter head plate, and the upper fixed of this plate has the water leg that is communicated with effluent trough, and the bottom of effluent trough is communicated with rising pipe; Be some lightweight floating filter materials between filter head plate and aeration head, the upper and lower of filtrate is respectively to lead to this external liquid level sensor.
Filtrate comprises matter ceramic grain filter and polystyrene foam particles filtrate clearly, is water storage space between filter head plate, the water leg; Blast main is arranged in parallel for how ring-like or multitube on the top of inclined tube, and external at this is vertical shaft type or for sleeping in box; Gas distribution pipe is ring-like or multitube is arranged in parallel.
Compared with the prior art, the utility model is owing to organically be combined in water purification operations such as traditional reaction, clarification, tube settling and biological aerated filter among the equipment, realized that the pulse flushing combines with aeration, can only turbidity removal thereby overcome existing equipment, can not remove the limitation of organic pollutant, increase functions of the equipments, improved cleaning water.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model.
Among the figure: water inlet pipe 1 body 2 reative cells 3 inclined tube carriages 4 inclined tubes 5 filtrates 6 filter head plates 7 water legs 8 effluent troughs 9 outlet pipes 10 centralized buckets 11 dredging tubes 12 buckets 13 belt dredging tube 14 discharge pipelines 15 flush discharge pipes 16 air inlet pipe 17 air hoses 18 magnetic valves 19 liquid level sensors 20,21 aeration heads, 22 gas distribution pipes, 23 appendixs, 24 suspended body flowmeters, 25 electrically operated valves, 26 clarification ring flat-plates, 27 clarification water pipes, 28 basic 29 gutters, 30 blow-down pipes 31
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in the figure, funnelform reaction chamber 3 and the ring-like dredging tube 14 that is provided with some through holes are welded on the bottom in the body 2, constitute bucket 13 by the space between reaction chamber 3 and the body 2; Central authorities' sludge hopper 11 is welded on the reaction chamber 3 and with bucket 13 by the dredging tube 12 that is communicated with it and is communicated with.Water inlet pipe 1 passes the bottom that body 2 tangentially enters reaction chamber 3 and is communicated with it, and shore pipe 15 passes body 2 and is communicated with ring-like dredging tube 14.Have porous clarification ring flat-plate 27 and be welded between the inwall of reaction chamber 3 outer rims and body 2, and bucket 13 is divided into upper and lower two chambeies; Clarification water pipe 28 is welded on the body 2 and with the epicoele of bucket 13 and is communicated with.Inclined tube carriage 4 is positioned at reaction chamber 3 tops and is welded on the inwall of body 2, and the inclined tube 5 that is 60 ° of inclination angles is installed on this.There is the blast main 18 that passes to outside the body 2 top of inclined tube 5, and the upper end of this blast main is connected to magnetic valve 19, lower end and is communicated with inlet pipe 17 and flush discharge pipe 16 respectively.The gas distribution pipe 23 that has some aeration heads 22 is positioned at body 2, and passes body 2 and be connected with pneumatic tube 24.Filter head plate 7 is positioned at the top of aeration head 22 and is welded on the body 2, is some lightweight floating filter materials 6 between this plate and the aeration head 22, and the upper and lower of this filtrate is respectively the liquid level sensor 21,20 that leads to outside the body 2; Filtrate 6 is light ceramic filtrate and polystyrene foam particles filtrate, and filter head plate 7 is mainly used in the buoyancy of carrying filtrate 6.The water leg 8 that the superiors' structure of equipment is made up of perforated tube or groove, this slot welding is connected on the top of filter head plate 7, and its two ends are communicated with effluent trough 9.Effluent trough 9 is a ring shaped slot, and its bottom is communicated with rising pipe 10.
For the ease of realizing procedure auto-control, on water inlet pipe 1, shore pipe 15, flush discharge pipe 16, inlet pipe 17, pneumatic tube 24 and the clarification water pipe 28 electrically operated valve 26 is housed all, the hypomere of pneumatic tube 24 also is equipped with suspended body flowmeter 25; Utility appliance lift pump outside magnetic valve 19, liquid level sensor 20 and 21, electrically operated valve 26 and the water purifier, air compressor machine, high pressure positive blower, dispensing kit etc. all link to each other with the time variable control cabinet.Because equipment self weight is bigger, whole equipment is installed on the basis 29 by body 2; Around basis 29, ring-like waterways 30 can be set also and be used to accept the waste water that shore pipe 15, flush discharge pipe 16 and blow-down pipe 31 are discharged.