CN101249480A - Device for implementing multiple jet assembly and control - Google Patents
Device for implementing multiple jet assembly and control Download PDFInfo
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- CN101249480A CN101249480A CNA2008100582327A CN200810058232A CN101249480A CN 101249480 A CN101249480 A CN 101249480A CN A2008100582327 A CNA2008100582327 A CN A2008100582327A CN 200810058232 A CN200810058232 A CN 200810058232A CN 101249480 A CN101249480 A CN 101249480A
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Abstract
A device for realizing integration and control of multi-nozzles comprises a sprinkling rod (1) provided with a group of nozzle mounting holes (2) and disposed along rod length, and a group of nozzles (3) mounted in the nozzle mounting holes. A liquid medium cavity (4), a steam source cavity (5), and a medium refluxing cavity (6) are communicated with one another and are provided in the sprinkling rod along radial direction, the liquid medium cavity and the steam source cavity are respectively communicated to each nozzle, the liquid medium cavity and the medium refluxing cavity are communicated via a passage at end of the sprinkling rod, and a group of control gas cavities (7) provided with pneumatic control valves is disposed on the sprinkling rod. The control gas cavities are communicated to one another via the pneumatic control valves and respectively control a nozzle. The nozzle includes a valve body (3a) and a spray head (3b), a medium passage (3c) and a steam source passage (3d) respectively communicated to the liquid medium cavity and the steam source cavity, and a valve core (3e) disposed in the nozzle inner cavity and being capable of moving in lateral direction. Each nozzle in the invention can be independently controlled to realize multipoint low volume spraying, and the inventive device has adjustable atomizing region, good spraying effect, compact structure, and convenient maintenance.
Description
Technical field
The present invention relates to the sprayer unit technical field of structures, especially with the integrated apparatus structure technical field of tobacco being added various atomizing mediums of a plurality of nozzles.
Background technology
Application number is that 200710065859.0 Chinese patent discloses a kind of drum-type material loosening and temperature-increasing moisturizing device, be to offer hole for water spraying and fumarole on the harrow nail of cylinder traversing, can in bulk material, spray water smoke and steam, equably material be carried out warming and humidifying and handle to material.Application number is that 200720104642.1 Chinese patent has also been addressed a kind of drum-type hot blast tobacco leaf moisting machine with the multi-point injection device, be in cylinder, to be provided with one group of nozzle vertically, realize the multiple spot humidification, material is overturn in cylinder in the process of advancing by humidification continuously, to solve " water stain " cigarette problem.But the hole for water spraying of said apparatus or equipment and fumarole and nozzle all are central controlled, can't accomplish that each hole for water spraying and fumarole or nozzle independently control.In actual manufacture process, spray the bar structure usually and adopt many be in charge of and be placed in the same person in charge, respectively be in charge of again the compound mode that connects respectively with each nozzle, complex structure, function singleness, appearance and size is excessive, easy care, nozzle function are not restricted.
Summary of the invention
Purpose of the present invention provides a kind of each nozzle independently to control for the deficiency that solves above-mentioned prior art existence just, can realize that multiple spot sprays on a small quantity, and the regional adjustable joint that atomizes, spray effect is good, compact conformation, the realization multiinjector that is easy to safeguard is integrated and control device.
The objective of the invention is to be achieved through the following technical solutions.
A kind of realize multiinjector integrated and control device, this device comprise along bar length offer one group of nozzle installing hole the spray bar, be installed in one group of nozzle in the nozzle installing hole; Radially offer liquid medium chamber, chamber, vapour source and the medium back flow chamber of perforation in spray bar inside, liquid medium chamber and chamber, vapour source are communicated with each nozzle respectively, pass through the channel connection of spray rod end head end socket between liquid medium chamber and the medium back flow chamber, also offer one group of control air cavity that is provided with Pneumatic valve on the spray bar, each control air cavity is by the Pneumatic valve connection and control a nozzle; Nozzle comprises valve body and fog-spray nozzle, offers the medium channel and the vapour source channels that are communicated with liquid medium chamber, chamber, vapour source respectively on the nozzle valve body, is provided with transversely movable spool at nozzle chamber.
The present invention radially also offers the cleaning water cavity of perforation along the spray bar, cleans water cavity and communicates by the outer surface of spout with the spray bar, is outside equipped with one group of rotating swing at the spray bar and brushes.Be provided with air pressure control and regulation valve in the rear end of nozzle valve body, valve body is provided with spraying mist shape control valve and rate-of flow control valve.Fog-spray nozzle is for can regulate the rotary atomizing head of direction.2～6 nozzles are installed on the spray bar.
The present invention is integrated in a plurality of nozzles on the spray bar, each nozzle is communicated with liquid medium chamber and chamber, vapour source respectively, distinguish corresponding single control air cavity again, thereby each control air cavity is controlled each nozzle by the air inlet of independent Pneumatic valve control relevant position top nozzle again, thereby the pass by Pneumatic valve, the break-make of closing control relevant position top nozzle atomizing medium can realize neatly that multiple spot sprays on a small quantity.Owing to being provided with the medium back flow chamber and itself and dielectric cavity being connected, when needs cleansing medium chamber and nozzle, in dielectric cavity, inject rinse water, open the nozzle Pneumatic valve, carry out the cleaning of dielectric cavity and nozzle.Medium back flow chamber filled water is too cleaned.Each inner chamber of feasible spray bar and nozzle keep clean unobstructed at any time, are easy to safeguard.
The set cleaning water cavity that communicates with the spray rod outer surface cooperates with rotating swing brush, can finish the cleaning to the inner wall of rotary drum that covers spray bar and swing brush.Because used nozzle is provided with mist shape control valve and rate-of flow control valve, fog-spray nozzle can be regulated direction again, can regulate atomizing zone and spray direction neatly, and spray effect is good.
The present invention is with whole integrated being produced on the spray bar of all cavitys such as liquid medium chamber, chamber, vapour source, medium back flow chamber, cleaning water cavities, and also integrated being installed in of nozzle sprays bar inside, compact overall structure, and installation and maintenance are convenient.
Further set forth content of the present invention below in conjunction with Figure of description.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the cross-sectional view of spray bar;
Fig. 4 is the schematic diagram of nozzle;
Fig. 5 is installed in schematic diagram in the cylinder with the present invention.
The specific embodiment
As Fig. 1～shown in Figure 4, the present invention includes along bar length offer one group of nozzle installing hole 2 spray bar 1, be installed in one group of nozzle 3 in the nozzle installing hole 2.Radially offer liquid medium chamber 4, chamber, vapour source 5 and the medium back flow chamber 6 of perforation in spray bar inside, liquid medium chamber 4 and chamber, vapour source 5 are communicated with each nozzle respectively, pass through the channel connection of spray rod end head end socket between liquid medium chamber 4 and the medium back flow chamber 6, also offer one group of control air cavity 7 that is provided with Pneumatic valve 8 on the spray bar, each control air cavity is by Pneumatic valve 8 connections and control a nozzle.Nozzle comprises valve body 3a and fog-spray nozzle 3b, offers the medium channel 3c and the vapour source channels 3d that are communicated with liquid medium chamber 4, chamber, vapour source 5 respectively on the nozzle valve body, is provided with transversely movable spool 3e at nozzle chamber.Edge spray bar radially also offers the cleaning water cavity 9 of perforation, cleans water cavity 9 and communicates by the outer surface of spout 10 with the spray bar, is outside equipped with one group of rotating swing at the spray bar and brushes 11, and the swing brush adopts the swing motor-driven.Be provided with air pressure control and regulation valve 12 in the rear end of nozzle valve body, valve body is provided with spraying mist shape control valve 13 and rate-of flow control valve 14.Fog-spray nozzle is for can regulate the rotary atomizing head of direction.On the common spray bar 2～6 nozzles can be installed, present embodiment is equipped with 6 nozzles.This device is installed in the cylinder 15 as shown in Figure 5.
Working method is as follows: during operate as normal, spray application to liquid medium on the tobacco is entered nozzle valve body 3a by liquid medium chamber 4 inner chamber, each nozzle is after Pneumatic valve 8 is opened, compressed air enters corresponding nozzle by control air cavity 7 through single passage, and the spool of control nozzle interior laterally moves, and opens medium channel 3c and vapour source channels 3d, close medium back flow chamber 6, liquid medium and steam enter nozzle chamber, and medium is applied on the material through nozzle ejection atomizing.When cleaning was safeguarded in shutdown, nozzle quit work, and connected liquid medium chamber 4 and medium back flow chamber 6, and residual medium flows in the medium back flow chamber and keeps in the liquid medium chamber, closes the medium back flow chamber then.Inject rinse water in the liquid medium chamber, rinse water and steam enter nozzle chamber and through fog-spray nozzle 3b ejection, finish cleaning.After liquid medium chamber and nozzle cleaning finish, can carry out the cleaning of cylinder, i.e. control system control is cleaned water cavity 9 and is sprayed water to cylinder 15 by spout 10.Control by automatically controlled detection and location during 11 work of swing brush, during the nozzle operate as normal, each swing brush stops to move back and forth after all putting and not blocking nozzle ejection mist shaped position, behind the end-of-job, each swing brush forwards cleaning water cavity nozzle exit area to and cleans, and is reset to initial station after cleaning is finished and awaits orders.After cleaning is finished, during operate as normal, connect liquid medium chamber 4 and medium back flow chamber 6 once more, the liquid medium that is temporarily stored in the medium back flow chamber can be back in the liquid medium chamber, continues on for feeding in raw material.Rinse water also can flow into the medium back flow chamber by the liquid medium chamber, and whole interpolation medium pipeline is cleaned, and medium is residual results in blockage in prevention.
The present invention can be used as various liquid medium atomizing treating apparatus, is widely used in the flavoring and casing technology of industries such as food, medicine, chemical industry.
Claims (5)
- One kind realize multiinjector integrated and control device, it is characterized in that:1. this device comprise along bar length offer one group of nozzle installing hole (2) spray bar (1), be installed in the one group of nozzle (3) in the nozzle installing hole (2);2. radially offer liquid medium chamber (4), chamber, vapour source (5) and medium back flow chamber (6) of perforation in spray bar inside, liquid medium chamber (4) and chamber, vapour source (5) are communicated with each nozzle respectively, pass through the channel connection of spray rod end head end socket between liquid medium chamber (4) and medium back flow chamber (6), also offer one group of control air cavity (7) that is provided with Pneumatic valve (8) at spray on the bar, each control air cavity is communicated with by Pneumatic valve (8) and controls a nozzle;3. nozzle comprises valve body (3a) and fog-spray nozzle (3b), offers the medium channel (3c) and the vapour source channels (3d) that are communicated with liquid medium chamber (4), chamber, vapour source (5) respectively on the nozzle valve body, is provided with transversely movable spool (3e) at nozzle chamber.
- 2. a kind of device of realizing that multiinjector is integrated and control according to claim 1 is characterized in that: edge spray bar radially also offers the cleaning water cavity (9) of perforation, cleans water cavity (9) and communicates by the outer surface of spout (10) with the spray bar; Be outside equipped with one group of rotating swing brush (11) at the spray bar.
- 3. a kind of device of realizing that multiinjector is integrated and control according to claim 1, it is characterized in that: be provided with air pressure control and regulation valve (12) in the rear end of nozzle valve body, valve body is provided with spraying mist shape control valve (13) and rate-of flow control valve (14).
- 4. according to claim 1 or 3 described a kind of devices of realizing that multiinjector is integrated and control, it is characterized in that: fog-spray nozzle (3b) is for can regulate the rotary atomizing head of direction.
- 5. according to claim 1 or 2 or 3 described a kind of devices of realizing that multiinjector is integrated and control, it is characterized in that: 2～6 nozzles are installed on the spray bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100582327A CN101249480B (en) | 2008-03-28 | 2008-03-28 | Device for implementing multiple jet assembly and control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100582327A CN101249480B (en) | 2008-03-28 | 2008-03-28 | Device for implementing multiple jet assembly and control |
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| Publication Number | Publication Date |
|---|---|
| CN101249480A true CN101249480A (en) | 2008-08-27 |
| CN101249480B CN101249480B (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100582327A Active CN101249480B (en) | 2008-03-28 | 2008-03-28 | Device for implementing multiple jet assembly and control |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316791A (en) * | 2013-06-14 | 2013-09-25 | 上海大学 | Multi-point integrated micro-point mist spraying device |
| CN104259023A (en) * | 2014-10-28 | 2015-01-07 | 芜湖东正汽车工业有限公司 | Multi-nozzle sprayer |
| CN104324826A (en) * | 2014-10-28 | 2015-02-04 | 芜湖东正汽车工业有限公司 | Multi-station spraying device |
| CN106368873A (en) * | 2015-07-24 | 2017-02-01 | 通用汽车环球科技运作有限责任公司 | Fluid injector |
| CN111604194A (en) * | 2020-06-01 | 2020-09-01 | 秦岩 | Spraying equipment for manufacturing building materials |
-
2008
- 2008-03-28 CN CN2008100582327A patent/CN101249480B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316791A (en) * | 2013-06-14 | 2013-09-25 | 上海大学 | Multi-point integrated micro-point mist spraying device |
| CN103316791B (en) * | 2013-06-14 | 2015-12-02 | 上海大学 | The integrated micro-some mist jet device of multiple spot |
| CN104259023A (en) * | 2014-10-28 | 2015-01-07 | 芜湖东正汽车工业有限公司 | Multi-nozzle sprayer |
| CN104324826A (en) * | 2014-10-28 | 2015-02-04 | 芜湖东正汽车工业有限公司 | Multi-station spraying device |
| CN106368873A (en) * | 2015-07-24 | 2017-02-01 | 通用汽车环球科技运作有限责任公司 | Fluid injector |
| CN111604194A (en) * | 2020-06-01 | 2020-09-01 | 秦岩 | Spraying equipment for manufacturing building materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101249480B (en) | 2011-07-27 |
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Address after: No. 6 people middle road, Kunming, Yunnan Province, Yunnan:Kunming ship building, Yunnan Kunming design and Research Institute Patentee after: YUNNAN KSEC DESIGN RESEARCH INSTITUTE Co.,Ltd. Address before: No. 6 people middle road, Kunming, Yunnan Province, Yunnan:Kunming ship building, Yunnan Kunming design and Research Institute Patentee before: YUNNAN KSEC DESIGN AND RESEARCH INSTITUTE |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: 650051 Kunming ship building, Kunming ship building, Yunnan Kunming Tobacco Equipment Co., Ltd., Kunming, Yunnan, China 6 Patentee after: YUNNAN KUNCHUAN TOBACCO EQUIPMENT Co.,Ltd. Address before: No. 6 people middle road, Kunming, Yunnan Province, Yunnan:Kunming ship building, Yunnan Kunming design and Research Institute Patentee before: YUNNAN KSEC DESIGN RESEARCH INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |