阅读说明：本技术 一种利用水力空化处理工业废水的装置 (A kind of device using Hydrodynamic cavitation processing industrial wastewater ) 是由 任旭东 顾嘉阳 罗春晖 佟艳群 栾小康 唐金科 吴轲 张洪峰 于 2019-08-26 设计创作，主要内容包括：本发明涉及一种利用水力空化处理工业废水的装置,包括进料容器,水泵将进料容器中的工业废水通过通水管依次输送到孔板空化装置、旋转射流空化装置、催化剂仓,并最终输回到进料容器中,所述进料容器内安装有水质检测器。本发明装置以再循环的模式操作,通过水泵将进料容器中的工业废水送入流动通道并分别通过孔板空化装置、旋转射流空化装置、催化剂仓,最后回到容器中,使处理后的液体再次进入进料容器进行循环操作,结构完善,使用灵活且效果显著,具有较高的使用价值与推广前景。(The present invention relates to a kind of devices using Hydrodynamic cavitation processing industrial wastewater, including feed containers, industrial wastewater in feed containers is fed sequentially into orifice plate cavitation apparatus, rotating jet cavitation apparatus, catalyst storehouse by water service pipe by water pump, and it is final it is defeated return in feed containers, Water quality detector is installed in the feed containers.Mode operation of the apparatus of the present invention to recycle, the industrial wastewater in feed containers is sent into flow channel by water pump and passes through orifice plate cavitation apparatus, rotating jet cavitation apparatus, catalyst storehouse respectively, it eventually passes back in container, the liquid that makes that treated is again introduced into feed containers and carries out circulate operation, it is structurally consummate, using flexible and significant effect, use value with higher and promotion prospect.)

1. a kind of device using Hydrodynamic cavitation processing industrial wastewater, which is characterized in that including feed containers (13), water pump (1) Industrial wastewater in feed containers (13) is fed sequentially into orifice plate cavitation apparatus (5), rotating jet cavitation by water service pipe (4) Device (6), catalyst storehouse (10), and it is final it is defeated return in feed containers (13), water quality is installed in the feed containers (13) Detector (12).

2. a kind of device using Hydrodynamic cavitation processing industrial wastewater according to claim 1, which is characterized in that the water Pumping (1) is three-cylinder plunger pump, and the suction side of pump is connected to the bottom of the feed containers (13), water pump (1) and feed containers (13) it is provided between gate (18), water pump (1) is connect with inverter (17).

3. a kind of device using Hydrodynamic cavitation processing industrial wastewater according to claim 1 or 2, which is characterized in that institute It states and is connected with water inlet pipe (15) and outlet pipe (9) on feed containers (13), valve IV (14) is located on water inlet pipe (15), valve VIII (11) is located on outlet pipe (9).

4. a kind of device using Hydrodynamic cavitation processing industrial wastewater according to claim 1 or 2, which is characterized in that institute It states and is provided with ice bath device (16) on the outside of feed containers (13).

5. a kind of device using Hydrodynamic cavitation processing industrial wastewater according to claim 1 or 2, which is characterized in that institute The cavitation plate for stating orifice plate cavitation apparatus (5) is equipped with circular orifice (5-1) or rectangular orifice plate (5-2), the rotating jet device (6) it is successively made of rotation mouth (6-1), taper storehouse (6-2), baffle (6-3) and biconial storehouse (6-4), the catalyst storehouse (10) iron plate and H are housed in₂O₂。

Technical field

The invention belongs to water pollution degradation technique fields, refer in particular to a kind of device using Hydrodynamic cavitation processing industrial wastewater.

Background technique

Current industrial waste water, sanitary sewage and other wastes enter the water bodys such as rivers,lakes and seas, have been more than self-purification of water energy Power has made great pollution pollution, serious consequence is caused for the water resource of China's growing tension.Sewage treatment It is to convert innocuous substance for organic pollutant contained by sewage using certain technical method.Cavitation is distinctive in fluid A kind of phenomenon, coming into being, grow up and crumbling and fall with cavitation bubble when cavitation occurs, a large amount of energy can be released when crumbling and fall, The extreme environments such as caused localized hyperthermia's high pressure, thus a large amount of free radical is generated, free radical is further reacted with organic matter, can With the organic pollutant in degrading waste water.

Hydrodynamic cavitation refers to that the pipeline somewhere passed through in liquid artificially manufactures the state of low pressure, high flow rate, when liquid pressure is small When saturated vapor pressure, the bubble in liquid will constantly expand, and volume becomes larger.And with fluid motion, bubble reaches high pressure By force, after low flow velocity region, bubble will collapse, burst.This method is widely applicable, all has good oxygen to each type organic Change effect.Theoretical foundation can be provided to carry out energy-efficient organic water pollution degradation using cavitation effect, thus pushing ring Protect the development of work.

Equipment of Hydrodynamic Cavitation has gradually been applied to the processing of waste water at present, but there are still treatment effeciency is low, water quality The problems such as detection is not up to standard is urgently to be resolved, so being unable to reach widely used stage.

Summary of the invention

The present invention is directed to the case where existing apparatus Shortcomings, proposes and a kind of utilizes Hydrodynamic cavitation processing industrial wastewater Device is handled industrial wastewater with the operation mode of recycling.

In order to solve the above technical problems, the technical solution adopted by the present invention are as follows: a kind of to handle Industry Waste using Hydrodynamic cavitation Industrial wastewater in feed containers is fed sequentially into orifice plate cavitation by water service pipe by the device of water, including feed containers, water pump Device, rotating jet cavitation apparatus, catalyst storehouse, and it is final it is defeated return in feed containers, water is installed in the feed containers Quality detector.

In above scheme, the water pump is three-cylinder plunger pump, and the suction side of pump is connected to the bottom of the feed containers, water It is provided with gate between pump and feed containers, water pump is connect with inverter.

In above scheme, water inlet pipe and outlet pipe are connected in the feed containers, valve IV is located on water inlet pipe, valve VIII is located on outlet pipe.

In above scheme, ice bath device is provided on the outside of the feed containers.

In above scheme, the cavitation plate of the orifice plate cavitation apparatus is equipped with circular orifice or rectangular orifice plate, the rotation Fluidic device is successively made of rotation mouth, taper storehouse, baffle and biconial storehouse, and iron plate and H are housed in the catalyst storehouse₂O₂。

Beneficial effects of the present invention: (1) a kind of device using Hydrodynamic cavitation processing industrial wastewater that the present invention uses, benefit With Hydrodynamic Cavitation Technology, directly industrial wastewater is handled, does not have complicated operation compared to physical treatment process and biological treatment, And energy conservation and environmental protection.(2) apparatus structure is perfect, using flexible and significant effect, use value with higher and promotion prospect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of apparatus of the present invention.

Fig. 2 is circular orifice apparatus structure schematic diagram.

Fig. 3 is rectangular orifice fitting structural schematic diagram.

Fig. 4 is rotating jet apparatus structure schematic diagram.

In figure: 1- water pump；2- valve VI；3- pressure gauge；4- water service pipe；5- orifice fitting；5-1- circular orifice；The side 5-2- Shape orifice plate；6- rotating jet device；6-1- rotates mouth；6-2- taper storehouse；6-3- baffle；6-4- biconial storehouse；7- valve VII； 8- vacuum meter；9- outlet pipe；10- catalyst storehouse；11- valve VIII；12- water quality detecting device；13- feed containers；14- valve IV；15- water inlet pipe；16- ice bath device；17- inverter；18- gate.

Specific embodiment

Apparatus of the present invention are described in further detail with reference to the accompanying drawing.

As shown in Figure 1, a kind of device using Hydrodynamic cavitation processing industrial wastewater, the device are grasped with the mode recycled Make, the industrial wastewater in feed containers 13 is sent by water service pipe 4 by water pump 1 and passes through orifice plate cavitation apparatus 5, rotary irradiating respectively Cavitation apparatus 6, catalyst storehouse 10 are flowed, is eventually passed back in feed containers 13, then stops following after Water quality detector 12 detects qualification Ring.The water pump 1 is three-cylinder plunger pump, has powerful discharge pressure, the suction side of pump is connected to the feed containers 13 Bottom, flow channel terminate completely in feed containers 13, are lower than liquid level, enter system to avoid any air.Gate 18 is used Liquid in control feed containers 13 flows into water pump 1, it is ensured that the progress of recycling.Inverter is controlled by adjusting frequency The flow velocity of water pump 1 and the inlet pressure of liquid.The feed containers 13 are connected with water inlet pipe 15 and outlet pipe 9, valve IV and VIII It is opened at the beginning and end of every task, respectively to the feeding of feed containers 13 and output liquid.Ice bath device 16 is for neutralizing Caused to generate heat by cavitation, controls the temperature in feed containers 13, avoid damage of the high temperature to device.Water quality detector 12 Liquid level in feed containers 13 hereinafter, to water quality carry out detection it is qualified after then device stop cycle operation.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the water service pipe 4 is separately connected valve VI, pressure gauge 3, orifice fitting 5, rotation Turn fluidic device 6, valve VII, vacuum meter 8, catalyst storehouse 10.During each recirculated work, valve VI and VII are protected always It holds and fully opens, for pressure gauge 3 for measuring inlet pressure, vacuum meter 8 is true in pipe after cavitation apparatus for measuring liquid Reciprocal of duty cycle.The orifice fitting 5 is set composite, is made of circular orifice 5-1 and rectangular orifice plate 5-2, the rotating jet device 6 In rotation mouth 6-1 so that the liquid being passed through is formed braiding stream with spiral shape and cavitation, bipyramid occur in the 6-2 of taper storehouse Shape storehouse 6-4 further increases the degree of cavitation, and baffle 6-3 is used to that the rotating liquid flowing pressure hit to be made to increase and quickly breaks It splits.It is iron plate and H used in the catalyst storehouse 10₂O₂, generation OH is induced further to aoxidize liquid after cavitation process.

Preferably, water pump 1 uses three-cylinder plunger pump, and the pump configuration is lightly simple, while having discharge capacity high with pressure greatly Feature, suitable for pumping a large amount of industrial wastewaters.

Preferably, the catalyst of selection is iron plate and H₂O₂Induction generates OH, easy to use and low in cost.

Implementation operational process of the invention: industrial wastewater feed containers to be processed are passed through feed containers 13, open lock Door 18 is passed through liquid in water pump 1, and the industrial wastewater in feed containers 13 is sent into water service pipe 4 by water pump 1, and liquid flows through hole Cavitation process is carried out by circular orifice 5-1 and rectangular orifice plate 5-2 when plate cavitation apparatus 5；Then flow through rotating jet cavitation apparatus 6 Cavitation occurs, rotation mouth 6-1 makes the liquid being passed through form braiding stream with spiral shape and occur in the 6-2 of taper storehouse empty Change, subsequent liquid further increases the degree of cavitation in the 6-4 of biconial storehouse, makes pressure after rotating liquid stream impingement baffles 6-3 Increase simultaneously rapid disruption；Liquid after cavitation process is in catalyst storehouse 10 by iron plate and H₂O₂Induction generates the further oxygen of OH Change processing；Final liquid is flowed into feed containers 13 and is detected by Water quality detector 12, out of service if water quality qualification Device, operating device is handled again if water quality is unqualified.

The above description is only an embodiment of the present invention, is not intended to limit the scope of the present invention, all to be said using the present invention Bright book content equivalent structure or equivalent flow shift, is applied directly or indirectly in other relevant technical fields, and similarly wraps It includes within the scope of the present invention.