CN115889017A - Air-water mixing moisturizing mechanism - Google Patents
Air-water mixing moisturizing mechanism Download PDFInfo
- Publication number
- CN115889017A CN115889017A CN202211446795.XA CN202211446795A CN115889017A CN 115889017 A CN115889017 A CN 115889017A CN 202211446795 A CN202211446795 A CN 202211446795A CN 115889017 A CN115889017 A CN 115889017A
- Authority
- CN
- China
- Prior art keywords
- pipe
- mixing
- connecting pipe
- liquid inlet
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The invention discloses a gas-water mixing moisturizing mechanism, which comprises: a mixing tube having oppositely disposed first and second ends; a first connecting pipe; a mixing tank communicating with the mixing pipe through the first connecting pipe; a second connection pipe communicating with the mixing tank; a nozzle assembly in communication with the second connecting tube; the first end of the first liquid inlet pipe is communicated with the first end of the mixing pipe; the first valve is arranged on the first liquid inlet pipe. The first end and the second end of the mixing pipe are opposite, high-pressure water and high-pressure air form a hedging state, the air and the water are fully mixed to form water mist, and the water mist is sprayed out through the first connecting pipe, the mixing box, the second connecting pipe and the nozzle assembly to form a thin wet film on the surface of a workpiece, so that the water consumption can be reduced.
Description
Technical Field
The invention relates to the technical field of equipment for coating production, in particular to a gas-water mixing moisturizing mechanism.
Background
In the coating industry, workpieces are pretreated and cleaned before being sprayed. The pre-treatment cleaning includes a plurality of processes. Each process has different requirements for the agent used to clean the workpiece. In order to ensure the cleaning effect, a longer dripping section is arranged between two different processes.
In order to prevent the surface of the workpiece from drying out due to long stay time of the workpiece in the water dripping section and avoid the influence on the subsequent treatment quality caused by oxidation and rusting of the surface of the workpiece before the workpiece enters the next process, a moisturizing mechanism needs to be arranged on the water dripping section to ensure that a wet film is formed on the surface of the workpiece.
The current practice in the industry is to spray water directly by using a nozzle, and the thickness of a wet film formed on a workpiece is large. For example, a typical minimum flow rate of about 1.5 liters per minute for a nozzle under 2KG pressure and about 900 liters for 1 hour with 10 nozzles. This results in large water resource waste, heavy wastewater treatment burden, and high input cost. Accordingly, the present application is provided.
Disclosure of Invention
In order to solve the technical problem in at least one aspect in the background art, the invention provides a gas-water mixing moisturizing mechanism.
The invention provides a gas-water mixing moisturizing mechanism, which comprises:
a mixing tube having oppositely disposed first and second ends;
a first connecting pipe;
a mixing tank communicating with the mixing pipe through the first connecting pipe;
a second connection pipe communicating with the mixing tank;
a nozzle assembly in communication with the second connecting tube;
the first end of the first liquid inlet pipe is communicated with the first end of the mixing pipe;
the first valve is arranged on the first liquid inlet pipe;
the first air inlet pipe is communicated with the second end of the mixing pipe;
a second valve mounted on the first intake pipe.
Preferably, the inner wall of the mixing box is provided with a mixing groove which is distributed spirally, and two ends of the mixing groove are communicated with the first connecting pipe and the second connecting pipe.
Preferably, the nozzle assembly is a plurality of nozzle assemblies, and the plurality of nozzle assemblies are distributed at intervals.
The nozzle assembly includes a nozzle assembly comprising:
a first end of the third connecting pipe is communicated with the second connecting pipe;
the nozzle, the nozzle with the second end intercommunication of third connecting pipe, the nozzle with third connecting pipe threaded connection, have the apopore in the nozzle, the length direction of apopore with the length direction skew of third connecting pipe.
Preferably, the mechanism further comprises a first filter, and the first filter is detachably connected with the first liquid inlet pipe.
Preferably, a first mounting groove, a second mounting groove and a third mounting groove are arranged on the peripheral wall of the first liquid inlet pipe, the first mounting groove is arranged along the length direction of the first liquid inlet pipe, and the first mounting groove penetrates through the end face of the second end of the first liquid inlet pipe;
the second mounting groove is arranged along the circumferential direction of the first liquid inlet pipe, and the first end of the second mounting groove is communicated with the first mounting groove;
the third mounting groove is arranged along the length direction of the first liquid inlet pipe, the first end of the third mounting groove is communicated with the second end of the second mounting groove, and the second end of the third mounting groove extends in the direction far away from the mixing pipe;
the first filter includes:
one end of the fourth connecting pipe is arranged on the outer side of the second end of the first liquid inlet pipe, an installation block is arranged on the inner wall of the fourth connecting pipe, and the installation block is matched with the first installation groove, the second installation groove and the third installation groove;
the first shell is communicated with the fourth connecting pipe;
a first filter screen mounted within the first housing.
Preferably, a first mounting hole is formed in the first shell; the first filter screen is placed in the first shell in a accessible mode through the first mounting hole;
the mechanism further comprises a cover plate, and the cover plate is connected with the first filter screen and used for sealing the first mounting hole.
Preferably, the mechanism further comprises:
the limiting plate is arranged on the first liquid inlet pipe in a sliding mode, and when the fourth connecting pipe is installed on the first liquid inlet pipe, the fourth connecting pipe is abutted to the limiting plate;
and the spring is arranged on the first liquid inlet pipe, one end of the spring is connected with the limiting plate, and the other end of the spring is connected with the first liquid inlet pipe.
Preferably, the connection point of the first connection pipe and the mixing pipe is located at the middle of the mixing pipe.
Preferably, a second filter is arranged on the first air inlet pipe.
The invention has the following beneficial effects:
the first end and the second end of hybrid tube are relative, and high-pressure water and highly-compressed air form the hedging state, and air and water intensive mixing form water smoke, then spout through first connecting pipe, mixing box, second connecting pipe, nozzle assembly, form the wet film of thickness thinner on the workpiece surface.
Tests have shown that a minimum flow rate of about 5.5 liters per hour is emitted from one nozzle assembly at a pressure of 2KG, and that the flow rate of about 55 liters is emitted from 10 nozzle assemblies within 1 hour. So, can effective water economy resource, the waste water treatment burden is little, and the cost input is little.
After gas and water are mixed in the mixing pipe in a hedging manner, the gas and water enter the mixing box to be further mixed, are more uniform, form water mist and are sprayed out through the third connecting pipe and the nozzle assembly.
Drawings
FIG. 1 is a schematic structural diagram disclosed in the present invention;
FIG. 2 is a schematic view of the disclosed structure;
FIG. 3 is a schematic view of a spring or the like disclosed herein;
FIG. 4 is a cross-sectional view of a fourth connecting tube and the like disclosed in the present invention;
FIG. 5 is a sectional view of a fourth connecting tube and the like disclosed in the present invention;
FIG. 6 is a schematic illustration of a spring or the like disclosed herein;
FIG. 7 is a cross-sectional view of a nozzle or the like disclosed herein;
fig. 8 is a cross-sectional view of a mixing box or the like as disclosed herein.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments in the present application may be combined with each other; the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", and "right", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, but do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, unless expressly stated or limited otherwise, the term "coupled" is intended to be inclusive, e.g., "coupled" may be fixedly coupled, releasably coupled, or integrally formed; the connection can be mechanical connection or transmission connection; either directly or indirectly through intervening media, or through both elements in a communicating or interacting relationship.
Referring to fig. 1 to 8, the invention provides a gas-water mixing moisturizing mechanism, comprising: a mixing pipe 1, a first connecting pipe 2; mixing box 3, second connecting pipe 4, nozzle 10 subassembly, first feed liquor pipe 5, first valve 6, first intake pipe 7, second valve 8.
The mixing tube 1 has a first end and a second end which are oppositely distributed; the mixing tank 3 is communicated with the mixing pipe 1 through the first connecting pipe 2; the second connecting pipe 4 is communicated with the mixing box 3; the nozzle 10 assembly is in communication with the second connecting tube 4.
The first end of the first liquid inlet pipe 5 is communicated with the first end of the mixing pipe 1; the first valve 6 is installed on the first liquid inlet pipe 5.
The first air inlet pipe 7 is communicated with the second end of the mixing pipe 1; the second valve 8 is mounted on the first inlet line 7.
The first valve 6 is opened, and the outside uses a water pump and the like to lead high-pressure water into the first liquid inlet pipe 5 and then into the mixing pipe 1.
The second valve 8 is opened, and high-pressure air is introduced into the first air inlet pipe 7 by an air pump and the like from the outside and enters the mixing pipe 1.
The first end and the second end of the mixing pipe 1 are opposite, high-pressure water and high-pressure air form a hedging state, the air and the water are fully mixed to form water mist, and then the water mist is sprayed out through the first connecting pipe 2, the mixing box 3, the second connecting pipe 4 and the nozzle 10, and a wet film with a thin thickness is formed on the surface of a workpiece.
Tests have shown that a minimum flow rate of about 5.5 liters per hour is emitted from one nozzle 10 assembly at a pressure of 2KG, and that the flow rate of about 55 liters is emitted from 10 nozzle 10 assemblies in 1 hour. So, can effective water economy resource, the waste water treatment burden is little, and the cost input is little.
After gas and water are mixed in the mixing pipe 1 in an opposite-flushing mode, the gas and water enter the mixing tank 3 to be further mixed, are more uniform, form water mist, and are sprayed out through the third connecting pipe 9 and the nozzle 10.
Further, the inner wall of the mixing box 3 is provided with a mixing tank 301 distributed in a spiral shape, and two ends of the mixing tank 301 are communicated with the first connecting pipe 2 and the second connecting pipe 4. Water, gas in the mixing tube 1 pass through mixing tube 1 and get into mixing tank 301 in, remove along mixing tank 301, let water, gas fully contact, form water smoke, then spout through 10 subassemblies of nozzle, form the less wet film of thickness on the work piece, reduce the water consumption. In the prior art, water is directly sprayed, and the water consumption is large.
As a further improvement of the above embodiment, in one embodiment, the nozzle 10 assembly is provided in plurality, and the plurality of nozzle 10 assemblies are distributed at intervals. The spraying range is enlarged.
As a further refinement of the above embodiment, in one embodiment, the nozzle 10 assembly comprises a nozzle 10 assembly comprising: the third connecting pipe 9, the nozzle 10,
a first end of the third connecting pipe 9 is communicated with the second connecting pipe 4; the nozzle 10 is communicated with the second end of the third connecting pipe 9, the nozzle 10 is in threaded connection with the third connecting pipe 9, a water outlet hole 1001 is formed in the nozzle 10, and the length direction of the water outlet hole 1001 is oblique to the length direction of the third connecting pipe 9.
The water mist in the mixing box 3 is discharged through the third connecting pipe 9 and the water outlet hole 1001, and is sprayed on the surface of the workpiece to form a wet film.
Through rotating nozzle 10, adjust the incline direction of apopore 1001, can adjust the spray angle, can spray on the different positions of work piece more need, adaptability is good.
As a further improvement of the above embodiment, in an embodiment, the mechanism further comprises a first filter, which is removably connected to the first intake pipe 5. Utilize first filter to filter, avoid impurity to get into.
As a further improvement of the above embodiment, in an embodiment, a first installation groove 201, a second installation groove 202, and a third installation groove 203 are provided on a peripheral wall of the first liquid inlet pipe 5, the first installation groove 201 is arranged along a length direction of the first liquid inlet pipe 5, and the first installation groove 201 penetrates through an end surface of a second end of the first liquid inlet pipe 5.
The second installation groove 202 is arranged along the circumferential direction of the first liquid inlet pipe 5, and a first end of the second installation groove 202 is communicated with the first installation groove 201.
The third mounting groove 203 is arranged along the length direction of the first liquid inlet pipe 5, the first end of the third mounting groove 203 is communicated with the second end of the second mounting groove 202, and the second end of the third mounting groove 203 extends in the direction away from the mixing pipe 1.
The first filter includes: a fourth connecting pipe 11, a first casing 12 and a first filter 13.
One end of the fourth connecting pipe 11 is arranged at the outer side of the second end of the first liquid inlet pipe 5, an installation block 18 is arranged on the inner wall of the fourth connecting pipe 11, and the installation block 18 is matched with the first installation groove 201, the second installation groove 202 and the third installation groove 203; the first housing 12 is communicated with the fourth connecting pipe 11; the first screen 13 is mounted within the first housing 12.
During the use, let the one end of fourth connecting pipe 11 arrange in the outside of the second end of first feed liquor pipe 5 lets in installation piece 18 moves earlier along the length direction of first feed liquor pipe 5 and gets into first mounting groove 201, then in the circumference removal entering second mounting groove 202 along first feed liquor pipe 5, again along the length direction removal entering third mounting groove 203 of first feed liquor pipe 5 in, let fourth connecting pipe 11 be connected with first feed liquor pipe 5.
The external high-pressure water enters the first shell 12, is filtered by the first filter screen 13, and then enters the first liquid inlet pipe 5 through the fourth connecting pipe 11.
When the first filter needs to be replaced, the fourth connection pipe 11 can be removed by moving the mounting block 18 in the reverse direction. The disassembly and the assembly are convenient.
As a further improvement of the above embodiment, in one embodiment, the first housing 12 is provided with a first mounting hole; wherein, the first filter screen 13 is placed in the first housing 12 through the first mounting hole in a accessible manner; the mechanism further comprises a cover plate 14, and the cover plate 14 is connected with the first filter screen 13 and used for closing the first mounting hole.
When the first filter screen 13 needs to be replaced or cleaned, the cover plate 14 is opened to take out the first filter screen 13.
As a further refinement of the above embodiment, in one embodiment the mechanism further comprises: a limit plate 15 and a spring 16.
The limiting plate 15 is slidably disposed on the first liquid inlet pipe 5, wherein when the fourth connecting pipe 11 is mounted on the first liquid inlet pipe 5, the fourth connecting pipe 11 abuts against the limiting plate 15.
The spring 16 is disposed on the first liquid inlet pipe 5, one end of the spring is connected to the limiting plate 15, and the other end of the spring is connected to the first liquid inlet pipe 5.
When the fourth connecting pipe 11 is installed on the first liquid inlet pipe 5, the spring 16 is in a compressed state, and pushes the fourth connecting pipe 11 to be away from, so that the installation block 18 is tightly abutted in the third installation groove 203, the connection is stable, and the shaking is avoided.
As a further improvement of the above described embodiment, in one embodiment the connection of the first connecting tube 2 to the mixing tube 1 is located in the middle of the mixing tube 1. As a further improvement of the above embodiment, in one embodiment, a second filter 17 is provided on the first intake pipe 7. The air is filtered.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a gas-water mixture mechanism of moisturizing which characterized in that includes:
a mixing tube having oppositely disposed first and second ends;
a first connecting pipe;
a mixing tank communicating with the mixing pipe through the first connecting pipe;
a second connection pipe communicating with the mixing tank;
a nozzle assembly in communication with the second connecting tube;
the first end of the first liquid inlet pipe is communicated with the first end of the mixing pipe;
the first valve is arranged on the first liquid inlet pipe;
the first air inlet pipe is communicated with the second end of the mixing pipe;
a second valve mounted on the first intake pipe.
2. The air-water mixing and moisturizing mechanism as claimed in claim 1, wherein the inner wall of the mixing box is provided with a mixing tank distributed in a spiral shape, and two ends of the mixing tank are communicated with the first connecting pipe and the second connecting pipe.
3. The air-water mixing moisturizing mechanism of claim 1, wherein the number of the nozzle assemblies is multiple, and the multiple nozzle assemblies are distributed at intervals.
4. The air-water mixing moisturizing mechanism of claim 1, wherein the nozzle assembly comprises a nozzle assembly comprising:
a first end of the third connecting pipe is communicated with the second connecting pipe;
the nozzle, the nozzle with the second end intercommunication of third connecting pipe, the nozzle with third connecting pipe threaded connection, the apopore has in the nozzle, the length direction of apopore with the length direction skew of third connecting pipe.
5. The air-water mixing moisturizing mechanism of claim 1, further comprising a first filter detachably connected to the first liquid inlet pipe.
6. The air-water mixing and moisturizing mechanism as claimed in claim 5, wherein a first mounting groove, a second mounting groove, and a third mounting groove are formed in a circumferential wall of the first liquid inlet pipe, the first mounting groove is arranged along a length direction of the first liquid inlet pipe, and the first mounting groove penetrates through an end surface of a second end of the first liquid inlet pipe;
the second mounting groove is arranged along the circumferential direction of the first liquid inlet pipe, and the first end of the second mounting groove is communicated with the first mounting groove;
the third mounting groove is arranged along the length direction of the first liquid inlet pipe, the first end of the third mounting groove is communicated with the second end of the second mounting groove, and the second end of the third mounting groove extends in the direction far away from the mixing pipe;
the first filter includes:
one end of the fourth connecting pipe is arranged on the outer side of the second end of the first liquid inlet pipe, an installation block is arranged on the inner wall of the fourth connecting pipe, and the installation block is matched with the first installation groove, the second installation groove and the third installation groove;
the first shell is communicated with the fourth connecting pipe;
a first filter screen mounted within the first housing.
7. The air-water mixing moisturizing mechanism of claim 6, wherein the first housing is provided with a first mounting hole; the first filter screen is placed in the first shell in a accessible mode through the first mounting hole;
the mechanism further comprises a cover plate, and the cover plate is connected with the first filter screen and used for sealing the first mounting hole.
8. The air-water mixing moisturizing mechanism of claim 6, further comprising:
the limiting plate is arranged on the first liquid inlet pipe in a sliding mode, and when the fourth connecting pipe is installed on the first liquid inlet pipe, the fourth connecting pipe is abutted to the limiting plate;
and the spring is arranged on the first liquid inlet pipe, one end of the spring is connected with the limiting plate, and the other end of the spring is connected with the first liquid inlet pipe.
9. The air-water mixing moisturizing mechanism of claim 1, wherein a connection of the first connecting pipe and the mixing pipe is located in a middle of the mixing pipe.
10. The air-water mixing moisturizing mechanism of claim 1, wherein a second filter is disposed on the first air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211446795.XA CN115889017A (en) | 2022-11-18 | 2022-11-18 | Air-water mixing moisturizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211446795.XA CN115889017A (en) | 2022-11-18 | 2022-11-18 | Air-water mixing moisturizing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115889017A true CN115889017A (en) | 2023-04-04 |
Family
ID=86473959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211446795.XA Pending CN115889017A (en) | 2022-11-18 | 2022-11-18 | Air-water mixing moisturizing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115889017A (en) |
-
2022
- 2022-11-18 CN CN202211446795.XA patent/CN115889017A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115889017A (en) | Air-water mixing moisturizing mechanism | |
| CN210238651U (en) | Non-negative pressure combined self-cleaning water supply equipment | |
| CN217961892U (en) | Biomass boiler flue gas dust removal, denitration integrated device | |
| CN218871813U (en) | Air-water mixing mechanism | |
| CN211563957U (en) | Rotary chemical cleaning device for storage tank and chemical cleaning system for storage tank | |
| CN213050079U (en) | Spray gun for denitration by sodium chlorite low-temperature oxidation method | |
| CN213865808U (en) | Pipeline toper filter screen device | |
| CN210045433U (en) | Automatic dust suppression spraying device | |
| CN211099820U (en) | Novel environmental protection automatic paint spraying device | |
| CN208482083U (en) | A kind of filter device of flat cold-rolled sheet atmospheric pressure reflux degreasing cleaning fluid | |
| CN210646908U (en) | Atomizing device for environmental engineering | |
| CN216026818U (en) | Inside cleaning machine of return bend | |
| CN111496698A (en) | Semiconductor wafer sand blasting processing dust collector | |
| CN219502348U (en) | Tail gas dust washing tower | |
| CN213997077U (en) | Online cleaning system for atomizer pipeline of reaction tower | |
| CN111115901A (en) | Efficient waste water treatment equipment is used in sanitizer production | |
| CN220198116U (en) | Full-automatic slurry stirring and discharging device for decorative gypsum board production line | |
| CN211753857U (en) | Waste gas filtering device convenient for replacing internal filter element | |
| CN212492119U (en) | Corrosion-resistant washing tower | |
| CN212881628U (en) | Tail gas dust collector is used in white corundum production | |
| CN216571805U (en) | Bottle washing machine cleaning alkaline water online filtration device | |
| CN213761239U (en) | Waste gas treatment device is used in metal mask plate production | |
| CN219647902U (en) | Anti-blocking spray head of high-pressure atomizer | |
| CN213699435U (en) | Pre-pickling tower for pollution prevention and control | |
| CN220878236U (en) | Waste gas spray tower equipment for waste gas treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |