CN112773281A

CN112773281A - Multiphase fluid mixing, cleaning, gas-sewage separating and integrating structure

Info

Publication number: CN112773281A
Application number: CN201911094058.6A
Authority: CN
Inventors: 曹斌; 何欢承; 王彦荣; 田生芃
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2021-05-11
Anticipated expiration: 2039-11-11
Also published as: CN112773281B

Abstract

The multiphase fluid mixed cleaning gas-sewage separation integrated structure comprises a dust collection cylinder, wherein the dust collection cylinder (1) is provided with an air inlet (11) which laterally enters the inside of the dust collection cylinder (1) and an air outlet (12) which laterally leaves the dust collection cylinder (1), and is characterized in that an opening in the bottom of the dust collection cylinder (1) forms a dust collection port, the air inlet (11) tangentially enters the dust collection cylinder (1) and is positioned at the lower end of the dust collection cylinder (1), the air outlet (12) tangentially leaves the dust collection cylinder (1) and is positioned at the upper end of the dust collection cylinder (1), a feeding port (3) for cleaning fluid to enter the inner cavity of the dust collection cylinder (1) is arranged at the lower end of the dust collection cylinder (1), and a mesh cover (2) with a filter mesh hole in the peripheral wall is arranged in the inner cavity of the dust collection cylinder. The device has the advantages of compact integral structure, no need of pipeline connection between cleaning and separation, high energy utilization rate, synchronous cleaning and separation, and reduced energy consumption in the pipeline.

Description

Multiphase fluid mixing, cleaning, gas-sewage separating and integrating structure

Technical Field

The invention relates to a device for cleaning the surface of an object, belongs to the technical field of cleaning and dust collection, and also relates to a dust collecting device.

Background

The existing surface cleaning technology utilizes vacuum negative pressure to form airflow at a cleaning port, utilizes air as a medium or utilizes a rolling brush in the direction parallel to the ground to lift particles on the ground and then push the particles or dust on the surface of an object to a dust collecting cup, or utilizes a rolling brush which is stained with water to clean the ground in a physical contact way and then suck the cleaned ground into the dust collecting cup after adding water, or utilizes a structure that the air rotates to drive water to be mixed and cleaned, and only can clean a fixed position.

The following disadvantages exist: firstly, the scheme of sucking and cleaning by using single vacuum negative pressure is only suitable for common solid dust and cannot suck water-soluble, oily or other types of stains; secondly, the scheme of cleaning by using the rolling brush in the direction parallel to the water and the ground can only utilize the water cleaning capacity for a few times and then suck away the water by negative pressure, the water is not fully contacted with the air, and more water remains below an air suction opening behind the rolling brush, so that the daily cleaning of a user is not facilitated; finally, the existing structural design is beneficial to fixed-point positioning type dust collection and is inconvenient to move and clean.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a multiphase fluid mixed cleaning air-dirt separating integrated structure capable of cleaning oil-based dirt and other dirt in view of the above technical situation.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a heterogeneous fluid mixes clean air and dirt separation integrated configuration, includes the suction drum, and this suction drum has the air intake that the side direction got into the inside suction drum and the air outlet that the side direction left the suction drum, its characterized in that the bottom opening of suction drum forms the dust absorption port, the air intake tangential gets into the suction drum and is located the lower extreme of suction drum, the air outlet tangential leaves the suction drum and is located the upper end of suction drum, the lower extreme of suction drum is equipped with the port of sending into that supplies the cleaning solution to get into the suction drum inner chamber, the inner chamber of suction drum is equipped with the screen panel that the perisporium has the filtration mesh, and the port of this screen panel is down and the inner space forms first cavity, and this screen panel outer wall and the inside second cavity that forms of suction drum, and the air comes in from the air intake, discharges from the air outlet after first cavity, second cavity in proper.

The air inlet direction of the air inlet 11 and the air outlet direction of the air outlet 12 are consistent in flow direction. The whole flow field can be ensured to spirally rise in the column body.

Preferably, the number of the air inlets is at least two, and the air inlets are arranged on the dust suction cylinder at intervals.

The bottom of the air inlet is tightly attached to the surface of an object to be cleaned. The air inlet is attached to the surface of an object, the cleaning integrated assembly can move along the direction of the air inlet to be cleaned, and the dirt actively approaching the inlet is cleaned, so that the airflow acts on the surface to be cleaned.

The caliber of the air inlet is gradually reduced from outside to inside. The adoption of the gradual change structure can accelerate the air.

Preferably, the mesh enclosure is in a frustum shape with a narrow top and a wide bottom, the falling periphery of the mesh enclosure is connected with the periphery of the lower end of the dust suction barrel, and the inner end of the air inlet is arranged on the periphery of the lower end of the mesh enclosure.

In consideration of the manufacturing convenience and the connection strength, the mesh enclosure and the dust suction cylinder are integrally formed.

Preferably, the dust suction cylinder comprises a body and an end cover arranged on the body, the air inlet and the air outlet are formed in the body, and the mesh cover is arranged on the inner wall of the body.

Compared with the prior art, the invention has the advantages that: the incoming air is in direct contact with the surface, the air outlet is in the tangential direction of the upper cylindrical surface of the inlet, the air is fully mixed with the cleaning solution, high-speed fluid in the tangential direction of the surface is generated in a spiral flow field, and the fluid quickly rises to the outlet after the surface is cleaned. The mixed fluid can be contacted with the ground for many times under the action of the gravity of the fluid and the self rotating flow field, so that the utilization rate of the fluid is improved; the cleaning solution can clean solid particles on the surface of an object, or water-soluble stains or oily stains with certain viscosity, and can carry out movable cleaning on the surface of the object; the surface can be cleaned by an air-proof object surface, and the surface can also be deeply cleaned by a textile surface or other air-permeable surfaces with air permeability. Can throw from first cavity to the second cavity under the effect of centrifugal force when heavy objects such as liquid and solid impurity, realize the effect clean with the separation is synchronous. The device has the advantages of compact integral structure, no need of pipeline connection between cleaning and separation, high energy utilization rate, synchronous cleaning and separation, and reduced energy consumption in the pipeline.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment.

FIG. 2 is a schematic reverse view of the embodiment.

Fig. 3 is a perspective sectional view of the embodiment.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1, 2 and 3, the multiphase fluid mixed cleaning, air-dirt separating integrated structure in the present embodiment includes a dust suction cylinder 1 and a mesh enclosure 2, and the dust suction cylinder 1 includes a body 1b and an end cover 1a disposed on the body 1 b.

Body 1b has the inside air intake 11 of side direction entering suction drum 1 and the air outlet 12 that the side direction left suction drum 1, the bottom opening of body 1b forms the dust absorption port, 11 tangential entering suction drum 1 of air intake are located the lower extreme of

body

1b, 12 tangential leaving suction drum 1 of air outlet is located the upper end of body 1b, the lower extreme of body 1b is equipped with the port 3 that sends into that supplies the cleaning solution to get into the inner chamber of suction drum 1, it is connected with the pipe 31 to send into on the port 3.

The inner chamber of body 1b is equipped with the screen panel 2 that the perisporium has the filtration mesh, and the port of this screen panel 2 is down and the inner space forms first cavity 21, and this screen panel 2 outer wall forms second cavity 22 with the suction drum is inside, and the air comes in from the air intake, discharges from air outlet 12 behind first cavity 21, the second cavity 22 in proper order.

The air inlet direction of the air inlet 11 and the air outlet direction of the air outlet 12 are consistent. The air inlets 11 are four and are evenly spaced on the body 1 b. The bottom of the air inlet 11 is tightly attached to the surface of the object to be cleaned. The diameter of the air inlet 11 is gradually reduced from outside to inside.

The mesh enclosure 2 in this embodiment is in a frustum shape with a narrow top and a wide bottom, the falling periphery of the mesh enclosure 2 is connected with the periphery of the lower end of the dust suction cylinder, and the inner end of the air inlet 11 is arranged on the periphery of the lower end of the mesh enclosure 2.

The mesh enclosure 2 in this embodiment is integrally formed with the dust suction cylinder 1.

The dust suction cylinder in the embodiment is a cylinder structure with an enclosing surface, air entering from the air inlet is in direct contact with the surface, the air outlet is positioned above the air inlet and is in a cylinder tangential direction, the feeding port can spray cleaning liquid with a corresponding cleaning effect on the surface, the air and the cleaning liquid are fully mixed in a spiral flow field, high-speed fluid in the surface tangential direction is generated, and the air quickly rises to the outlet after the surface is cleaned,

the flow field is high-speed rotation in this embodiment, and this process also can be used to the dirty separation of gas, and clean object surface is accomplished at first cavity, is the second cavity in the periphery of first cavity, and wherein the second cavity has porous connection with first cavity, and the second cavity can be for enclosing first cavity, also can be for partly enclosing, can get rid of the second cavity when heavy objects such as liquid and solid under the effect of centrifugal force, realizes the effect clean with the separation synchronization.

Claims

1. A multiphase fluid mixing cleaning air-dirt separation integrated structure comprises a dust suction cylinder, wherein the dust suction cylinder (1) is provided with an air inlet (11) which laterally enters the inside of the dust suction cylinder (1) and an air outlet (12) which laterally leaves the dust suction cylinder (1), and is characterized in that an opening at the bottom of the dust suction cylinder (1) forms a dust suction port, the air inlet (11) tangentially enters the dust suction cylinder (1) and is positioned at the lower end of the dust suction cylinder (1), the air outlet (12) tangentially leaves the dust suction cylinder (1) and is positioned at the upper end of the dust suction cylinder (1), the lower end of the dust suction cylinder (1) is provided with a feeding port (3) for a cleaning solution to enter the inner cavity of the dust suction cylinder (1), the inner cavity of the dust suction cylinder is provided with a mesh cover (2) with a filter mesh hole on the peripheral wall, the port of the mesh cover (2) faces downwards and forms a first cavity (21) in the inner space, and a second cavity (22) is formed by the outer, air enters from the air inlet, sequentially passes through the first chamber (21) and the second chamber (22) and then is discharged from the air outlet (12).

2. The multiphase fluid mixing cleaning gas-sewage separation integrated structure as claimed in claim 1, wherein the air inlet direction of the air inlet (11) and the air outlet direction of the air outlet (12) are consistent.

3. The integrated structure of claim 1, wherein the number of the air inlets (11) is at least two and are spaced apart from each other on the dust collection canister (1).

4. The multiphase fluid mixing cleaning gas-sewage separating integrated structure as claimed in claim 1, wherein the bottom of the air inlet (11) is tightly attached to the surface of the object to be cleaned.

5. The multiphase fluid mixing cleaning gas-sewage separating integrated structure as claimed in claim 1, wherein the aperture of the air inlet (11) is gradually reduced from outside to inside.

6. The multiphase fluid mixing, cleaning, gas-sewage separating integrated structure as claimed in claim 1, wherein the mesh enclosure (2) is in a frustum shape with a narrow top and a wide bottom, a falling periphery of the mesh enclosure (2) is connected with a lower end periphery of the dust collection cylinder, and an inner end of the air inlet (11) is opened on a periphery of a lower end of the mesh enclosure (2).

7. The multiphase fluid mixing cleaning gas-sewage separating integrated structure as claimed in claim 1, wherein the mesh enclosure (2) is integrally formed with the dust suction cylinder (1).

8. The multiphase fluid mixing, cleaning, air-dirt separating and integrating structure as claimed in claim 1, wherein the dust suction cylinder (1) comprises a body (1b) and an end cover (1a) arranged on the body (1b), the air inlet (11) and the air outlet (12) are arranged on the body (1b), and the mesh enclosure (2) is arranged on the inner wall of the body (1 b).