CN100356889C - Multi-layer water filtering mute dust-collector - Google Patents

Abstract

The present invention relates to a multi-layer water filtering mute dust collector, which can be widely used for dust absorption and air purification and processing for families, companies, business and urban roads. Compared with the existing advanced dust absorption technique, the present invention has the characteristics and the advantages that traditional filtering bags and filtering mesh covers are replaced by a unique technique of nozzle spraying and multi-layer water filtering, the problem of flow choking is solved, the trouble of cleaning and replacing filtering bags and filtering mesh covers is relieved, operating processes, operating time and energy consumption can be reduced, the operating cost is lowered, the suction force is strong, the dust holding capacity is large, the efficiency is high, the dust is dissolved in water, the operation has no blowing dust or secondary pollution, sewerage can be sucked, the quality of air purification and street dust suction is improved, the environment and the human body health can be effectively protected, and the labor intensity of people especially road cleaners is greatly lowered. The present invention has the advantages of simple structure, low cost, wide purpose, convenient operation and less noise pollution; the sewage after operation can be used for watering flowers and trees or be discharged.

Description

Multi-layer water filtering mute dust-collector

Technical field

The invention belongs to a kind of dust exhaust apparatus that family, unit, commercial affairs, urban road dust suction and air cleaning are handled that is widely used in, especially possess the water filtration dust exhaust apparatus of multi-layer water filtering and mute function.

Background technology

With regard to domestic vacuum cleaners, state-of-the-art on the market in the prior art is half vacuum cleaner with water filtering, so-called half vacuum cleaner with water filtering is meant that its water filtration technology can not thoroughly filter dust, still need set up simultaneously screen pack filter dirt, it has just been avoided the dust of conventional cleaners to suck bag dust filter and has removed the secondary pollution that the dust of bag dust filter causes.Half present vacuum cleaner with water filtering, because it just allows the air-flow of band dirt carry out once extensive and unscientific filtration in water, have little time to go out in water with air-flow with the well-mixed dust of water, for preventing that dust from continuing to rush out with air-flow, it has still set up screen pack, because screen pack has been installed, must cause airflow obstruction, particularly fine dust still can discharge from screen pack with powerful negative-pressure air-flow, causes secondary pollution, and the dust that is intercepted is attached on the screen pack, time one, long screen pack stopped up, still to open dust catcher and take out screen pack, remove long-pending attached dust or change screen pack, not only expensive but also time-consuming like this.With regard to air cleaning is handled, prior art still generally uses filtering screen to carry out multiple filtration, this has just caused airflow obstruction, has increased energy resource consumption, has reduced the air cleaning quality, and changes filtering screen and also can increase operation cost, the most important thing is fine dust purified treatment not yet.With regard to the urban road dust suction, existing method mainly is manpower cleaning or water flushing, seldom uses sweeper; And hand sweeping labor body is consuming time, and the dust when particularly cleaning can be danced with the wind and be caused serious environmental to pollute, and is detrimental to health; The water flushing can be wasted precious water resource, increases economic drain, also alarms the normal current of pedestrian; The dust suction principle of existing sweeper is the same with traditional dust suction principle, also use filtering screen filtering dust, still can not thoroughly filter fine dust, on dusty road surface, the road surface that sewage is especially arranged, sweeper at all can't operation, thus existing city sweeper because the dust suction technology is limited, actual value is little; And existing filter dirt technology is difficult to solve the secondary pollution that fine dust causes, to such an extent as to the harm that brings to health.

Summary of the invention

The objective of the invention is provides a kind of brand-new multi-layer water filtering mute dust-collector at the above all problems of prior art with deficiency, its operation process is simple, bag dust filter and filtering screen need not be set, its multi-layer water filtering is twice nozzle ejection in two hybrid chambers and the design of two separation chambers particularly, under the effect of the powerful negative pressure of vacuum machine, make the negative-pressure air-flow of band dirt from two nozzles, eject successively respectively and collide with the water generation brute force in two hybrid chambers, band dirt air-flow has become countless micro-bubbles in the collision friction, greatly increased the contact-making surface of air-flow and water, forcing fine dust to dissolve fully is mixed in the water, stopped secondary pollution, and in twice separation of two separation chambers, realize separating of sewage and air-flow, the back effluent sewerage that fulfils assignment gets final product, and is easy to use, of many uses; This device is installed on the dust catcher, can improve family, unit and commercial dust suction quality; Be installed on the air cleaner, can improve the quality that purifies air; Be installed on the sweeper of city, can improve surface of the street dust suction quality and absorb the sewage on road surface.Purpose of the present invention is realized by following design: multi-layer water filtering mute dust-collector comprises: body fuselage, two water inlet Gai Kou, two dirt-discharging hook mouths, air inlet joint, air outlet, two nozzles, two hybrid chambers, two return flumes, first and second dust guiding tube, two bottle necks, water fender, two separation chambers, first and second dividing plate, vacuum machine air intake conduit, vacuum machine, sound-absorbing cover, wind guiding neck, first and second sound absorption cavity, sound-absorbing material, vacuum machine air-out conduit; It is characterized in that: water fender and two dividing plates work to be provided with two bottle necks, two return flumes, separate two hybrid chambers, two separation chambers and two sound absorption cavities; Bottle neck is used for the air-flow and the water of compressive zone dirt and makes it mixing; Return flume is the passage of sewage backflow to hybrid chamber; Hybrid chamber provides the band dirt place that air-flow mixes with water; The separation chamber is used to provide the place of sewage and flow separation; Two water inlet lid mouths are located at the body fuselage back upper place and connect with two separation chambers respectively; Two dirt-discharging hook mouths are located at the body fuselage front lower place and connect with two hybrid chambers respectively; The air inlet joint is located at body fuselage front central authorities and links to each other with first dust guiding tube; Air outlet is located at the body fuselage side of first sound absorption cavity outside.From above-mentioned design as seen, body fuselage is used for fixing and seals each associated components; Water inlet lid mouth is used to inject clear water; The dirt-discharging hook mouth is used for sewage effluent; The air inlet joint is used to connect external suction pipe and dust guiding tube; Air outlet is used to discharge clean air; Nozzle is used for the air-flow of jet band dirt and makes it with water powerful collision taking place; Dust guiding tube is used for the air-flow of band dirt is delivered to assigned address; Vacuum machine air intake conduit is used for assigned address importing air-flow in the separation chamber; The vacuum machine is used to produce negative-pressure air-flow; Sound-absorbing cover, sound absorption cavity, sound-absorbing material, vacuum machine air-out conduit, wind guiding neck all are the silencing means of vacuum machine.During operation, opening into, the water lid injects proper amount of clear water to two hybrid chamber, start the vacuum machine, because the powerful suction that the vacuum machine produces, dust enters dust guiding tube through the air inlet joint, dust guiding tube will be delivered to nozzle and through nozzle ejection and water powerful collision take place again with the air-flow of dirt, owing to do not have other outlet in the hybrid chamber, have only bottle neck on the water fender and the return flume under the water fender, and return flume is pressed by water resistance, therefore, band dirt air-flow after the collision and water can only be in hybrid chamber tumble mixed constantly, and in collision friction, make band dirt air-flow become countless micro-bubbles, dust in most of air-flow is separated mixing by water-soluble in this mixes, realized the ground floor filtration, only have little time with the well-mixed fine dust of water and sucked bottle neck by air-flow to push and mix, realize second layer filtration near the water of bottle neck; Second layer filtered sewage and the fine dust that also is not filled into by bottle neck are brought into the separation chamber by air-flow, because the unit negative pressure of separation chamber is more young than bottleneck, the terrestrial gravitation of adding water is strong, a little less than the terrestrial gravitation of air-flow, air-flow is in the process of separation chamber's motion, sewage is constantly fallen behind the bottom, separation chamber by gravitational effect, turn back to hybrid chamber along return flume and continue collision with the band dirt air-flow that newly enters, and the air-flow band a small amount of fine dust that is not also filtered by second layer filtration, under the powerful negative-pressure air-flow effect of vacuum machine, enter second hybrid chamber that second dust guiding tube is sent to appointment, spray with the powerful collision of water generation of hybrid chamber tumble mixed constantly through second nozzle again, the micro-bubble that forms is in the process of continuous collision friction, remaining a small amount of fine dust is dissolved in the water fully, has realized three layer filtration; Dustless substantially air-flow behind the three layer filtration enters second bottle neck with near the water the bottle neck again and pushes mixing, realizes that the 4th layer is the filtration of last one deck cleaning property; Filtered sewage, return second hybrid chamber along second return flume again and continue collision with the band dirt air-flow that newly enters, and cleaning gas tream is sucked through sound-absorbing cover, vacuum machine air-out conduit, sound absorption cavity, wind guiding neck again, enters second sound absorption cavity, at last from the smooth and easy discharge of air outlet by the vacuum machine through vacuum machine air intake conduit.After fulfiling assignment, unload dirt-discharging hook, effluent sewerage gets final product.This device has been made sample, and through checking repeatedly, function of use adheres to specification fully, promotes the use of in inventor family and friend.

Compare with existing dust suction technology, the present invention more has following characteristics and advantage: 1, simple in structure, cheap, of many uses.2, Du Chuan nozzle ejection and multi-layer water filtering technology have been cancelled the bag dust filter and the filtering screen of conventional art, have solved the air-flow blockage problem.3, exempted the trouble of cleaned and changed bag dust filter and filtering screen, not only reduced operation sequence, saved the activity duration, also reduced energy resource consumption, reduced use cost.4, suction is stronger, dust containing capacity is bigger, efficient is higher, and all dusts all dissolve and are mixed in the water, operate no airborne dust, non-secondary pollution, and sewage can be used for watering flowers and trees or drains and gets final product after the operation; 5, can improve the air cleaning quality; Also can improve surface of the street dust suction quality; Can improve family, unit and commercial dust suction quality again; Can also soil pick-up water; Easy to operate.6, thoroughly solve the defective of present dust suction technology and the worry in the use, alleviated particularly road-cleaning working strength of workers of people greatly, can effectively reduce noise pollution, protection environment and health.

Description of drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a critical piece schematic perspective view in the body shown in Figure 1.

Fig. 3 is the schematic diagram of vacuum machine profile shown in Figure 1 and critical piece.

The specific embodiment

Two water inlet lid mouths 2,2A are located at body fuselage 1 back upper place and connect with two separation chambers 12,12A respectively; Two dirt- discharging hook mouths 3,3A are located at the body fuselage front lower place and connect with two hybrid chambers 7,7A respectively; Air inlet joint 4 is located at body fuselage front central authorities and links to each other with first dust guiding tube 9; Two dust guiding tubes 9,9A are installed in respectively on first dividing plate 13, and the end in addition of the second dust guiding tube 9A is installed on the water fender 11; Two nozzles 6,6A are installed in respectively and link to each other with body fuselage 1 below two dust guiding tubes 9,9A of two hybrid chambers 7,7A bottom center; Two bottle necks 10,10A are set respectively on water fender 11; Two return flumes 8,8A are set respectively between water fender and the second partition 13A; Two separation chambers 12,12A are located on two dividing plates 13 behind the water fender 11, the 13A; Vacuum machine air intake conduit 14 is installed on the second partition 13A, and vacuum machine air intake conduit lower end communicates with vacuum machine 19; Vacuum machine 19 is installed in the sound-absorbing cover 15; Sound-absorbing cover 15 is located at that central authorities link to each other with body fuselage 1 below the second partition 13A; Vacuum machine air-out conduit 20 is located on the sound-absorbing cover 15 and with the second sound absorption cavity 17A and communicates; Two sound absorption cavities 17,17A are located at sound-absorbing cover 15 both sides; Sound-absorbing material 18 is set around sound absorption cavity 17, the 17A; Between two sound absorption cavities wind guiding neck 16 is set; Air outlet 5 is located at the body fuselage side of first sound absorption cavity, 17 outsides.

Claims (3)

1, multi-layer water filtering mute dust-collector comprises: body fuselage (1), two water inlet lid mouths (2,2A), two dirt-discharging hook mouths (3,3A), air inlet joint (4), air outlet (5), two nozzles (6,6A), two hybrid chambers (7,7A), two return flumes (8,8A), first, two dust guiding tubes (9,9A), two bottle necks (10,10A), water fender (11), two separation chambers (12,12A), first, two dividing plates (13,13A), vacuum machine air intake conduit (14), vacuum machine (19), sound-absorbing cover (15), wind guiding neck (16), first, two sound absorption cavities (17,17A), sound-absorbing material (18), vacuum machine air-out conduit (20); It is characterized in that: water fender (11) and two dividing plates (13,13A) work to be provided with two bottle necks (10,10A), two return flumes (8,8A), separate two hybrid chambers (7,7A), two separation chambers (12,12A) and two sound absorption cavities (17,17A); Bottle neck (10,10A) is used for the air-flow and the water of compressive zone dirt and makes it mixing; Return flume (8,8A) is the passage of sewage backflow to hybrid chamber; Hybrid chamber (7,7A) provides the band dirt place that air-flow mixes with water; Separation chamber (12,12A) is used to provide the place of sewage and flow separation; Two water inlet lids mouthful (2,2A) are located at body fuselage (1) back upper place and connect with two separation chambers (12,12A) respectively; Two dirt-discharging hook mouths (3,3A) are located at body fuselage (1) front lower place and connect with two hybrid chambers (7,7A) respectively; Air inlet joint (4) is located at body fuselage (1) front central authorities and links to each other with first dust guiding tube (9); Air outlet (5) is located at body fuselage (1) side of first sound absorption cavity (17) outside.

2, multi-layer water filtering mute dust-collector according to claim 1 is characterized in that: first and second dust guiding tube (9,9A) is installed in respectively on first dividing plate (13), and an end of second dust guiding tube (9A) is installed on the water fender (11); Two nozzles (6,6A) be installed in respectively two hybrid chambers (7,7A) bottom center first and second dust guiding tube (9,9A) below, and link to each other with body fuselage (1) respectively; Two bottle necks (10,10A) are set respectively on water fender (11); And two return flumes (8,8A) are set respectively between water fender (11) and second partition (13A); Two separation chambers (12,12A) are arranged on two dividing plates behind the water fender (11) (13,13A); Vacuum machine air intake conduit (14) is installed on the second partition (13A), and vacuum machine air intake conduit lower end communicates with vacuum machine (19); Vacuum machine (19) is installed in the sound-absorbing cover (15).

3, multi-layer water filtering mute dust-collector according to claim 2 is characterized in that: sound-absorbing cover (15) is located at the following central authorities of second partition (13A) and links to each other with body fuselage (1); Vacuum machine air-out conduit (20) is located at sound-absorbing cover (15) and upward communicates with second sound absorption cavity (17A); Two sound absorption cavities (17,17A) are arranged on sound-absorbing cover (15) both sides; Sound absorption cavity (17,17A) is provided with sound-absorbing material (18) on every side; Two sound absorption cavities are provided with wind guiding neck (16) between (17,17A).

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