CN200970587Y

CN200970587Y - Ultrasonic cleaner capable of continuous discharging pollution

Info

Publication number: CN200970587Y
Application number: CN 200620128186
Authority: CN
Inventors: 赵洪力
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2006-11-17
Filing date: 2006-11-17
Publication date: 2007-11-07
Anticipated expiration: 2016-11-17

Abstract

This utility model discloses a ultrasonic wave cleaner which can discharge pollution continually, the bottom of cleaning tank (1) is provided with water hole (7), feed-water tank (5) and feed water pipe (6); the up flow can be formed in the cleaning tank (1) after being connected with outer water supply system, the bulk material consisted of certain particles is put in the cleaning tank (1) and can form fluidization, the ultrasonic generator (3) can form ''cavitation'' effect in the cleaning fluid through ultrasonic transducer (4) which is connected at the bottom and side, so as to clean and remove the dirt on the material surface continually; the bottom of tank is provided with discharge mouth (8), the upper part is provided with overflow weir (2) with slop and overflow pipe (11).This ultrasonic wave cleaner is provided with device for continual water supply, pollution discharge and material discharge, which can operate continually and enhance the cleaning effect.

Description

But the supersonic wave cleaning machine of continuous blowdown

Technical field

The utility model relates to a kind of supersonic wave cleaning machine, but about having continuous blow off equipment, can be used for the invention of the supersonic wave cleaning machine of continuous wash.

Background technology

Existing supersonic wave cleaning machine is made of supersonic generator, transducer and rinse bath etc.Rinse bath is a fixed container, in rinse bath, pack into water or cleaning fluid, and material that is cleaned or goods are put into wherein, and under hyperacoustic " cavitation " effect, dirt splits away off from the surface and enters the water or in the cleaning fluid.Therefore but in cleaning process, cleaning fluid can not be got rid of continuously, can only be interrupted work, along with prolongation, the cleaning fluid of scavenging period can be more and more muddy, has lowered the effect of cleaning, and also may cause secondary pollution to material or the goods that are cleaned.In addition, material also can be deposited in bottom land, influences the work of transducer, lowers " cavitation " effect.

Chinese patent ZL02271263.11 has announced a kind of supersonic wave cleaning machine of bringing water valve and outlet valve into, and its feedwater is to feed from top, and draining is discharged from the bottom, and this mode can not realize making and be cleaned thing and be in suspended state.Chinese patent ZL200420102071.4 has announced a kind of supersonic wave cleaning machine, does not have suitable water supply modes though have overflow launder.In addition, ultrasonic transducer is installed in the cell body bottom.

Summary of the invention

The purpose of this utility model is to make the cleaning fluid of supersonic wave cleaning machine or water can get rid of continuously and replenish, be cleaned that thing can be in suspended state, the material that is cleaned can feed and discharge continuously.This supersonic wave cleaning machine can continuous operation, and can prevent secondary pollution.This had both helped increasing efficient, helped improving cleaning performance again.

The technical scheme that the utility model adopted is: the bottom on ultrasonic cleaner is provided with several evenly distributed water hole and feed-tanks given, link to each other with external water system, bottom at cell body is provided with drainage conduit, at the top of rinse bath downflow weir with a slope and sewage draining exit are set, ultrasonic transducer all are installed in the bottom and the side of rinse bath.During work, water or cleaning fluid can enter feed-tank by feed pipe from the outside, and equally distributedly from cell body bottom give that pressure feeds the water hole, in cell body, form ascending current, the material that is cleaned feeds from top, under the effect of ascending current, be in suspended state, being installed in ultrasonic wave that the bottom and the ultrasonic transducer of side send produces " cavitation " and acts in water or in the cleaning fluid, the dirt that is cleaned material is split away off from the surface, enter the downflow weir from the top and drain in the outside sedimentation basin with ascending current, the flow velocity of control upwelling can make the material that is cleaned be precipitated to the bottom and discharge from discharge gate.Give the size decision of the size in the number in water hole and aperture by cell body, and be distributed in the space of transducer, realize fluidization in order to make material, feedwater should keep certain pressure; The quantity of discharge gate and pore size are determined by the granularmetric composition and the treating capacity of the material that is cleaned, and are principle not stop up discharge gate and to satisfy treating capacity, can open 1～2 hole for small-sized cell body, for the bigger quantity that then needs to increase perforate.

The beneficial effects of the utility model are: being cleaned the dirt that gets off can in time get rid of with upwelling, prevents secondary pollution.When what be cleaned is when having the loose unpacked material that certain particle size forms, and can be in fluidized state (suspended state) and be unlikely to be deposited in cell body bottom in cell body, and this can make the surface of material all be subjected to the impact of " cavitation " effect, increase cleaning performance; In the bottom of cell body with on the sidewall ultrasonic transducer is installed all around, increase the intensity and the density of " cavitation " effect, further increase cleaning performance; The material that is cleaned can be discharged from the discharge gate of bottom land, and cleaning process can be carried out continuously.

Description of drawings

With embodiment the utility model is described in detail with reference to the accompanying drawings below.

But Fig. 1 is the structural representation of the supersonic wave cleaning machine of continuous blowdown;

But Fig. 2 is the vertical view of the supersonic wave cleaning machine of continuous blowdown.

In Fig. 1 and Fig. 2,1. rinse bath, 2. downflow weir, 3. supersonic generator, 4. ultrasonic transducer, 5. feed-tank, 6. feed pipe, 7. water distributing pore, 8. drainage conduit, 9. valve, 10. lead, 11. overflow pipes.

The specific embodiment

As shown in Figure 1, the utility model comprises rinse bath 1, supersonic generator 3, ultrasonic transducer 4 and lead 10, downflow weir 2 and overflow pipe 11 are housed on the top of rinse bath 1, feed-tank 5, feed pipe 6 and water distributing pore 7, drainage conduit 8 and valve 9 are housed in the bottom.The position of feed pipe 6 both can also can be in the side of pressing close to the bottom surface at water tank bottom, be uniformly distributed with water distributing pore 7 on the base plate of rinse bath 1, like this, when the material that is cleaned is loose unpacked material, water that feeds or cleaning fluid can break up it, make it to be in fluidized state, increase the effect of cleaning; When be cleaned be bulk goods the time, also can wash away as early as possible being cleaned the dirt that gets off, prevent that near the local concentration goods is excessive.On rinse bath 1 cell body top downflow weir 2 is housed, its diameter or length and width are all greater than the cell body of rinse bath 1, its bottom is certain gradient, overflow pipe 11 is being arranged bottom, water that feeds continuously or cleaning fluid can move upward in cell body under pressure, wrap up in the dirt that washes down and form upwelling, when from cell body discharge suitable for reading, can be collected by the downflow weir 2 on top, and discharge from overflow pipe 11.Be connected with lead 10 between supersonic generator 3 and the ultrasonic transducer 4, at all bonding ultrasonic transducer 4 in the bottom and side of rinse bath 1, to increase " cavitation " effect.

The used rinse bath of the present invention can be made with corrosion resistant plate or plastics.Cell body promptly can be made columnar that also can make cuboid or the square bodily form.

The utility model can be used for the cleaning of the contaminated quartz sand of loose unpacked material such as surface, also can be owing to the cleaning of other elements or part.

Claims

1. but the supersonic wave cleaning machine of a continuous blowdown, comprise supersonic generator (3), ultrasonic transducer (4) and lead (10), it is characterized in that: downflow weir (2) and overflow pipe (11) are housed on the top of rinse bath (1), on the bottom of rinse bath (1) and the sidewall on every side ultrasonic transducer (4) is housed, the bottom of rinse bath (1) is feed-tank (5), and feed pipe (6) is installed in feed-tank (5) and presses close on the sidewall of bottom surface.

2. but the supersonic wave cleaning machine of continuous blowdown according to claim 1 is characterized in that: be evenly distributed with water distributing pore (7) and drainage conduit (8) on the base plate of rinse bath (1), valve (9) is housed on the drainage conduit (8).

But 3. the supersonic wave cleaning machine of continuous blowdown according to claim 1 and 2, it is characterized in that: downflow weir (2) is positioned at the top of cell body, the bottom band gradient, downflow weir (2) has overflow pipe (11) a little more than rinse bath (1) at its lowest part.

4. but the supersonic wave cleaning machine of continuous blowdown according to claim 1, it is characterized in that: the cross sectional shape of rinse bath (1) is circle or rectangle.