JPS6022956A - Suspension spraying method and apparatus - Google Patents

Suspension spraying method and apparatus

Info

Publication number
JPS6022956A
JPS6022956A JP59127241A JP12724184A JPS6022956A JP S6022956 A JPS6022956 A JP S6022956A JP 59127241 A JP59127241 A JP 59127241A JP 12724184 A JP12724184 A JP 12724184A JP S6022956 A JPS6022956 A JP S6022956A
Authority
JP
Japan
Prior art keywords
liquid
suspension
pressure gas
nozzle opening
nozzle
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.)
Granted
Application number
JP59127241A
Other languages
Japanese (ja)
Other versions
JPH0450069B2 (en
Inventor
ルネ・エグリ
ハンス−ルドルフ・シュタウプ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lonza AG
Original Assignee
Lonza AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lonza AG filed Critical Lonza AG
Publication of JPS6022956A publication Critical patent/JPS6022956A/en
Publication of JPH0450069B2 publication Critical patent/JPH0450069B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
    • B05B15/5223—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening
    • B05B15/5225—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening the cleaning element being located upstream of the discharge opening or being actuated upstream therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow

Landscapes

  • Nozzles (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 木花明は、懸濁液を細かな霧の形で吹きイ」りるノ゛ノ
　ン人　に　よ　び装　ｒノ　に　１穎　リ　る　。[Detailed Description of the Invention] Akira Konoka is based on a novel technique that blows a suspension in the form of a fine mist.

ノズル間１１４６つスプレーヘッド、んブレーヘッドの
内部に配置ｉ’ｆされノズル開口を通つ−Ｃ移動ｉｉ１
能４１ラム、ＪＪＪ、び場合にＪ、つては分数系の人口
とノズル間１１どの間に配置されかさどり’Ａ　ｒ　ｔ
　Ｏつフィルターしツ（〜をイ１するＪ、うな、分散系
とくに懸濁液のス”・ル−装置が、西ドイツ１．１ｉ訂
出贋！公開第２７２４９３１号公報にＪ、り知Ｉ）れく
いる、。Between the nozzles 1146 spray heads, placed inside the spray head, move through the nozzle openings II1
41 Ram, JJJ, and in some cases J, sometimes between the fractional population and the nozzle 11 Placed between Kasadori'A r t
Two filters (J, Eel, dispersion system, especially suspension system) Rekuir.

このｉＡ賀で中し分なく作業でさるようにりるため、ま
た均質な吹（＝Ｉ　１．Ｊ層を得るためには、ノズル間
１１をン最小Ｑ−３ｎ＋＋＋＋の直径でな【」れば（【
らづ′、かつ２０バールの最小操作圧力を保たな４１れ
ば４Ｃら４（い。In order to be able to work evenly with this iA layer, and to obtain a homogeneous blown layer (= I1. Ba(【
41, and maintain a minimum operating pressure of 20 bar.

これは所定の流１ｉをト同ることが（さくＣいこと４磨
、味りる。　１なわノ）、スプレーの積し二分１１ｖ系
ｔま非常に厚い膜どし−Ｃγｔられる。　従−）（分ｉ
ｉ′１．系４−空気飛散装向にＪ、って吹き（＝ｊ＊）
ることが、ｌ　’−ＬＩツバ特特出出願第３９８３９号
明細ｆ！１で提案され（いる。　空気飛散ノズルはスプ
レーづる吊をされめて良Ｉｆに調節でき、とくに、少ｈ
）の材料を均一に分散するのに適している。This means that for a given stream 1i (accurate to 4 times, taste 1), the spray product will be a very thick film -Cγt. -) (minute i
i'1. System 4 - Blow J towards the air scattering device (=j*)
That is, l'-LI Tsuba Patent Application No. 39839 f! 1. The air dispersion nozzle is suspended from a spray rack and can be adjusted to a good If.
) Suitable for uniformly dispersing materials.

分散質として黒鉛、アルキレンポリマーのようなポリマ
ーを多量に含み、分散剤Ｊ′３Ｊ、び安定剤が一般には
水の中に懸濁している＠濁液を、空気飛散ノズルによっ
て吹ぎ付ｔノる際、とくにポリマーが膜を形成し、樹脂
化する傾向をもつおそれがある。A suspension containing a large amount of a polymer such as graphite or an alkylene polymer as a dispersoid, and a dispersant J'3J and a stabilizer generally suspended in water is sprayed with an air jet nozzle. In particular, there is a risk that the polymer may have a tendency to form a film and turn into a resin.

この種の懸濁液は、西ドイツ特許出願公開第２４５０７
１７号公報に、高温潤滑剤として記載されている。Suspensions of this type are known from West German patent application no.
It is described in Japanese Patent No. 17 as a high temperature lubricant.

ポリマーが膜を形成Ｊる性質をｂつため、連続運転中に
生じる堆積物にＪ、す、空気飛散ノズルの作用に支障を
きたすということが、実際の使用で明らかになった。　
液体ノズルが閉塞したとぎに２１で突き通して洗浄する
間、ＩＩ９形成性のポリマーが次第にｊｆｔｆａ物を形
成して空気の流れを防げ、最終的に遮断してしまう。It has been found in practical use that because of the film-forming properties of the polymer, the deposits formed during continuous operation impede the action of the air-sparging nozzle.
During penetrating cleaning at 21 once the liquid nozzle is blocked, the II9-forming polymer gradually forms jftfa particles that prevent and eventually block airflow.

本発明の目的は、上述の欠点を除去ｊノ、ポリマーを含
む懸濁液のスプレーに当って、支障な・しに連続運転で
さるＪ：うな方法おＪ：び装置を提供づることにある。SUMMARY OF THE INVENTION The object of the present invention is to eliminate the above-mentioned drawbacks and to provide a method and a device for spraying polymer-containing suspensions in continuous operation without any hindrance. .

この目的は、本発明に従う１１１泊品求の範囲第１項に
記載の方法おにび第６項に記載の装置にＪ、っＩ達成さ
れる１、　本発明の１ｊ法によれば、飛１１にカスとし
て好都合に空気が用いられ、−、液体どして１１゛都合
に水が用いられる。　どくに経済的４１理山から一般に
空気が用いられるが、空気の代りに窒Ｒ・９、Ｃ０２、
ハロゲン化炭化水素あるい１よ不８１　（１ｃ　ｉｊス
のような、別の）ｙスまたはそれらの混合物、！：　／
；、：（Ｊ、−ぞれらと空気との混合物を使用づること
もでさる。This objective is achieved by the method described in paragraph 1 and the apparatus described in paragraph 6. According to method 1j of the invention, Conveniently, air is used as the waste in 11, and water is conveniently used as the liquid in 11. Generally, air is used from the economical point 41 Rizan, but instead of air, Nitrogen R・9, C02,
Halogenated hydrocarbons or other (such as 1c ij) or mixtures thereof,! : /
;, :(J, - It is also possible to use a mixture of each with air.

同様に、経め的な観点から液イホとしで水が使用される
。　しかし、液体としＣ炭素原子数の１へ・、Ｂの）′
ル１−ル、グリコール、グリ″二１−ル］−ノルまたは
グリ」−ルエーｊル１スラルが、；ｉ：　ｔ、：はイれ
らの混合物または水どの混合物を使用りることしくきる
。　場合によってｔよ、液体はイｊ機賃の水溶１と１油
の成分、または水中油の型の乳濁液を含むこともＣさる
。Similarly, water is used as a liquid iho from a medical point of view. However, if it is a liquid and the number of carbon atoms of C is 1, then B)'
1-ru, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol, glycol; . In some cases, the liquid may include water-soluble and oil-in-water components, or an oil-in-water type emulsion.

液体は、種々の方式でガスに混合される。　たとえば液
体を気化してガス流に加える方式があり、あるいは液体
をガス流の中にスプレーする方ｇもある。　そのために
は、たとえば配置ポンプ、配量装置つきの圧力容器、負
圧記聞装置などの装置を利用づ゛る。Liquids can be mixed with gases in a variety of ways. For example, the liquid may be vaporized and added to the gas stream, or the liquid may be sprayed into the gas stream. For this purpose, devices such as positioning pumps, pressure vessels with metering devices, negative pressure recording devices, etc. are used.

本発明の方法に従って、圧力ガスは液体で飽和または過
飽和にしなければならない。　それによって、およその
飽和度に相応して、たとえば圧力ガスの容積変化および
温度変化によってもたらされるような飽和度に保たなけ
ればならない。　この場合、過飽和とは、過飽和状態だ
けを意味するのではなく、広い意味でとくに霧すなわち
圧力ガス内における微細粒の形をした液体の存在をも意
味する。According to the method of the invention, the pressure gas must be saturated or supersaturated with liquid. Thereby, the degree of saturation must be maintained in accordance with the approximate degree of saturation, as brought about, for example, by changes in the volume of the pressurized gas and by changes in temperature. In this case, supersaturation does not only mean a state of supersaturation, but also in a broad sense, especially the presence of liquid in the form of fine particles in a fog, that is, in a pressurized gas.

次に、図面に示す実施例にもとづいて本発明の詳細な説
明する。　第１図に本発明の第一の実施例を断面図で示
づ。　懸濁液の入口２を備え、先端に直径１．Ｏ〜４．
ＯＩｌｍのノズル間口３がおるケーシング１の中に、ラ
ム４を配置しである。Next, the present invention will be described in detail based on embodiments shown in the drawings. FIG. 1 shows a first embodiment of the present invention in cross section. It is equipped with a suspension inlet 2 and has a diameter of 1 mm at the tip. O~4.
The ram 4 is arranged in the casing 1 in which the nozzle opening 3 of the OIlm is located.

ラム／ｌはＫ１Ｉ）向に移動可能に配置され、１でスト
ン０によつＣ移動される。　ピストン５のｍ１１１６１
０ま、たどえばＩＦ　））　７１ス接続口１１．１２に
Ｊ、〜）（空気１［代にｔ１４「・う、、ＥＥカガスの
部分流は、「力月ス供給路Ｅ３をｉＭ　Ｌ／　Ｃ空気７
１ｔ　ｆｆｋノズルに送られる。The ram/l is disposed so as to be movable in the K1I) direction, and is moved C by the stone 0 at 1. Piston 5 m11161
0, if you follow IF )) 71st connection port 11. / C air 7
1t ffk nozzle.

本発明に従うフィルターセット６１ｒＬ、Ｑ’ＩｉＧに
（、トｌンノ、４の側１０１を円ｉ；１１状にとり囲む
形をしＣいる。The filter set 61rL and Q'IiG according to the present invention has a shape that surrounds the side 101 of the filter 4 in a circle i;11.

゛ノイルターレフ１−６は、ピストン５に固定できる。The noir tare lever 1-6 can be fixed to the piston 5.

かさとり装置７は１、好適にはフィルターレッド６の外
周をＩｌ！ｊ　＋ＩＪ　ａるケーシング１に固定された
空中シリングとし−（形成されるか、まｌこ（、Ｌケー
シング゛１内のプツシ１としＣ構成力る。　バラ１−ン
グ要゛累は媒体の透過を防止できる。The bulking device 7 1, preferably the outer periphery of the filter red 6, is Il! j + IJ A air sill fixed to the casing 1 and - (formed or formed), a push 1 in the L casing 1 and C are formed. can be prevented.

本発明に従う装置によって欝・濁）１シ４″スプレーす
るとさ、−ｔ、＋　Ｌ同伴されてさた望ましり４「い人
さｈ粒イがあると、イれは、フィルターレツ１−６で捕
で＋１ くされる。　スノ゛レーノズルに間口するＪ１力Ｊｌス
供給路８を通しく、液体Ｃ飽和または過飽和にされｌ（
月カガスが押し出される１、　ノズル間１：ｌ　３の手
前で、飽和よｌζは過飽和にされた１１カガスは懸濁液
と混合し、懸濁液が霧になって吹き出される。With the device according to the invention, when spraying 1 4", -t, + L is present, if there are any 4" particles, it will be filtered out. The liquid C is saturated or supersaturated through the J1 force supply path 8 which enters the snow nozzle.
Before the moon gas is pushed out, the saturated and supersaturated gas mixes with the suspension, and the suspension is blown out as a mist.

ピストン５はそれに固定されたラム４を開放方向に移動
し、すなわちラム先端がノズル間ＣＩ、３ｈｌら引き戻
され、懸濁液の流路を開放する。　ピストン５が逆方向
に駆動されると、ラム先端がノズル間［１３の中に突き
通され、もし汚れがあればイれを押し出し、ノズル間Ｅ
ｌ　３を閉じる。　ピストン５に接続されたフィルター
セラＩ・６は、閉鎖の過程で表面をこりられて、フィル
ターレッド６の表面−が浮化される。　最終位置に（ｔ
３い（、フィルターセラ１−６の全表面はプツシＪ７ま
たはかきとり装置で覆われ、懸濁液の流路を閉鎖する。The piston 5 moves the ram 4 fixed thereto in the opening direction, that is, the ram tip is pulled back from the nozzle interval CI, 3hl, opening the flow path for the suspension. When the piston 5 is driven in the opposite direction, the tip of the ram penetrates into the space between the nozzles [13], and if there is dirt, it pushes out the dirt and moves it between the nozzles [13]
Close l 3. The surface of the filter cellar I.6 connected to the piston 5 is scraped during the closing process, and the surface of the filter red 6 is floated. to the final position (t
3) The entire surface of the filter cells 1-6 is covered with a pusher J7 or scraping device to close the flow path of the suspension.

　ピストン５が戻された場合、懸濁液はフィルターゼッ
ト６を通過し、もし過度に大ぎな粒子や汚れがあれば、
それらが捕そくされる。When the piston 5 is returned, the suspension passes through the filter jet 6 and, if there are excessively large particles or dirt,
They will be captured.

第２図は、本発明の第二の実施例の断面を示づ。FIG. 2 shows a cross section of a second embodiment of the invention.

第２図の装置において、ピストン５の中には直径０．４
〜Ｏ，（１＋ｍ、好ましく１よＱ、、５ｍｌ＋の毛細管
が配置され、スプレー休止時に圧力ガス接続口１２から
毛細管１４おにび圧力ガス供給路８を通しく、湿った１
１カガスがノズル間１−１３に流れる、。In the device shown in FIG. 2, the piston 5 has a diameter of 0.4 mm.
A capillary tube of ~O, (1+m, preferably 1~Q,, 5ml+) is arranged, and when the spray is stopped, the moist liquid is passed from the pressure gas connection port 12 through the pressure gas supply path 8 to
1 gas flows between nozzles 1-13.

ぞれにＪ、つ（圧力ガス供給路８か慰１ｆｌ’ｌ　詠の
逆）Ａｔから保護され、自由になる。　残留懸潤）１シ
の乾燥が確実に防Ｉトされ、Ｊ「カガス供給路８　Ｊｊ
　Ｊ、ひノズル間１−１３の細い流路が消汗に保たねる
。Each is protected from At and becomes free. (residual suspension) 1) drying is reliably prevented, and
J. The narrow flow path between the nozzles 1 and 13 prevents perspiration.

もちろ／ν、ノイルターヒツト／：Ｌ：　シＩ’＋〜ミ
しく、ノｒルターレッ１〜の理化作用を行４ｊわない（
ｂ、この装置（，１運転（・きる。Mochiro/ν, Neurtacht/:L: siI'+~Mischi, Nortare 1~ does not carry out the physical action of 4j (
b. This device (1 operation).

スプレー装置の別の変史態々、しＬＬ、１−１１ツバ１
！１；、′Ｉ−第３第３９８弓９ ここに記載され（いる装置ｔ，Ｌ、分散系と〔２（、と
くに黒鉛、アルキレンポリ！−の，Ｊ′″ｌなポリン−
１の多汀！、ブ）敗補助剤、ａ３よび安定剤ｌｊらびに
分１３Ｉｌ！媒としての液体、一般には水４含イ，ｊ　
！Ｊる懸濁液をスプレーりるｌζめに用いられる。　で
のＪ、うな製品１．１、西ドイツ特許出願公開第２　４
　５　０　７　”Ｉ　６号公報にＪりいＣ．Ｉ！′１１
温潤滑剤どして記載され（いる。　この７：！Ｉ渇潤消
剤を金属の切削を１゛１！わイｊい加Ｊ二に使用でさる
ようにするためには、この＾淘１１１１滑剤をワークお
Ｊ、び（または）ｊ〜具の上に、Ｃ；）るだけ均一な層
および分布で塗布しな【ノればならない。Another history of spray equipment, ShiLL, 1-11 Tsuba 1
! 1;,'I-3rd No. 398 Bow 9 The apparatus described herein (t, L, dispersion system and [2(, especially graphite, alkylene poly!-, J'''l poly-
Number 1! , b) Defeat auxiliary agent, a3 and stabilizer lj and minute 13Il! A liquid as a medium, generally containing water, j
! It is used for spraying a liquid suspension. J, Eel Products 1.1, West German Patent Application Publication No. 2 4
5 0 7 ``Jrii C.I! in Publication No. 6!'11
It is described as a hot lubricant. In order to use this 7:! 1111 The lubricant must be applied in a uniform layer and distribution over the workpiece and/or tool.

懸濁液の最小圧ツノは大気圧の近くにまで下げることが
でき、０．０１〜１５バールの圧力、好ましくは０．１
〜０．５バールの圧力が有利である。The minimum pressure point of the suspension can be reduced to close to atmospheric pressure, with a pressure of 0.01 to 15 bar, preferably 0.1
A pressure of ~0.5 bar is advantageous.

ガスの圧力は、圧力ガス供給路８の流路への懸濁液の逆
流を防止するために、懸濁液の圧力よりいくぶん高くな
＋ｊればなら／７い。The pressure of the gas must be somewhat higher than the pressure of the suspension by +j/7 in order to prevent the suspension from flowing back into the flow path of the pressure gas supply path 8.

ガスωと懸濁液の比率制御Ｊ５　Ｊ：び圧力状態の制御
にＪ：　ツ’Ｃ１この’ＡＭで１０ｇ／ｍｉ＋＋以Ｆ　
’７）　最少印の懸濁液を、長時間にわたって閉塞のお
それなく、微細な霧とし−Ｃスプレーづ−ることかでき
る。Ratio control of gas ω and suspension J5 J: Control of pressure state J: TS'C1 10g/mi++ or more at this AM
'7) The suspension of the minimum mark can be sprayed as a fine mist for a long time without fear of clogging.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図Ｊ：；　Ｊ、び第２図は、いずれｂ本発明の懸濁
）１シスプレー装四の、それぞれ５腎にる実／＋Ｉｊ例
を承り断面１図である。 １・・・’ｙ−シン’／　２・・・懸濁液の人ａ３・・
・ノズル間口　１・・・ラム　ｊ＾・・・ピストン（′
）・・・フィル・９−Ｕツ１−７・・・がさどり装置Ｅ
ト・・Ｌ［ツノ刀スｆハ給路　′１２・・・ｎツノ刀ズ
接続（−１１３・・・ノズル１１１目−１部、Ｊｉ’　
１　ト・・毛細管特γ１出願人　ロンリ゛　リミテッドFigures 1 and 2 are cross-sectional views of each of the suspensions of the present invention, each with 5 kidneys, each containing 1 syspray device. 1...'y-shin'/2...Suspension person a3...
・Nozzle opening 1... Ram ＾... Piston ('
)...Fill 9-Utsu 1-7...Gasadori device E
To...L [Horn sword f Ha supply path '12...n Horn sword connection (-113... Nozzle 111th - 1 part, Ji'
1. Capillary Special γ1 Applicant Lonely Limited

Claims (1)

【特許請求の範囲】 く１）　ノズル間口３をｂつスプレーヘッド、このスプ
レーヘッドの内部に配置されノズル間口３を通っＣ移動
可能なラム４、懸濁液の入口２、Ｊ３Ｊ：びノズル間口
３どの間に配置されかきとり装置７をｂつフィルターセ
ラ１へ６を有りる装置ａを用い、空気飛散ノズルを通る
圧力ガスによってｐ、′ｆｉ濁液をスプレーする方法に
Ｊ３いて、圧力ガスを液体で飽和まＩζは過飽和にして
用いることを特徴とする懸濁液のスプレー方法。 （２）　圧力ガスとしＣ空気を用い、液体として水を用
いることを特徴とする特許請求の範囲第１項に記載の方
法。 （３）　液体として水と混合できる溶剤を用いることを
特徴とする特許請求の範囲第１項または第２項に記載の
方法。 （／ｌ）　溶剤と（）で炭素原子数１〜・８のアルコー
ル、グリコール、グリコール【−ラールまたはグリコ１
−ル］−−チル■スプルを用いることを特徴ど−するｆ
ｓ　：’ｒ晶求の範囲第１項ないし第３頂のいずれかに
記載の方法。 （５）　液体としＣ水と溶剤の混合物を用いることを特
徴とする特；′［請求の範囲第１］ｆ！ない（、第４項
のい°ずれか（［記載の方法。 （（））′／ｌ′：気飛１１９．ノズルとして形成され
圧力ガス１共給路Ｅ）を設りたノズル聞［」部へ１３　
’ｃ　ｂつスｆレーヘッド、スプレーヘツ！・の中に配
置されノズル聞Ｉｊ３の手前で移動ｉｉ１能イ１ラム４
（１〕よひ分子ｉｋ系の人１−１２とノズル間口３との
間に配置されかさとり装置７をもつフィルターレッ］〜
６をイ」りる懸濁液のスプレー装置に、１３い（、ＩＦ
力刀ス供給路にガスを液体で飽和または過飽和に・）る
ための装置ｉ′￥をＩＲＯえたことを特徴どりる懸濁液
のスプレー装「１゜ （７）　ビス］−ン５に直径０．４へ−（’）、６ｍｍ
、θｆすしくはＱ、５ｓａ＋の毛細管１４を配置し、ス
プレー休止時に、圧力ガス接続口１２から毛細管１４お
にび圧力ガス供給路８を通して、湿った圧力ガスがノズ
ル間口３に流入するように構成したことを特徴とする特
許請求の範囲第６ＩＱに記載の装置。[Scope of Claims] 1) A spray head having a nozzle opening 3, a ram 4 disposed inside the spray head and movable through the nozzle opening 3, a suspension inlet 2, and a nozzle opening 3; In the method of spraying p, 'fi turbid liquid by means of pressure gas passing through an air spray nozzle, J3 uses a device a having a scraping device 7 placed between 3 and 6 to the filter cellar 1. A method for spraying a suspension, characterized in that the liquid is saturated or Iζ is supersaturated. (2) The method according to claim 1, characterized in that C air is used as the pressure gas and water is used as the liquid. (3) The method according to claim 1 or 2, characterized in that a solvent that is miscible with water is used as the liquid. (/l) Alcohol, glycol, glycol [-ral or glyco1] having 1 to 8 carbon atoms in solvent and ()
Features: - - Chill - Features using a sprue
s:'r The method according to any one of the first to third terms of the range of crystallization. (5) A feature characterized in that the liquid is a mixture of C water and a solvent;' [Claim 1] f! No (, any of the methods described in paragraph 4. Part 13
'C b two spray head, spray head!・It is placed inside the nozzle and moves in front of Ij3.
(1) A filter plate having a bulking device 7 placed between the molecule ik type person 1-12 and the nozzle opening 3]
A suspension sprayer containing 6 liters, 13 liters (if
A suspension spray device characterized by the addition of an IRO device for saturating or supersaturating gas with a liquid in the gas supply path. to 0.4-('), 6mm
, θf or Q, 5sa+ capillary tube 14 is arranged so that moist pressure gas flows into the nozzle opening 3 from the pressure gas connection port 12 through the capillary tube 14 and the pressure gas supply path 8 when spraying is stopped. The device according to claim 6IQ, characterized in that the device comprises:
JP59127241A 1983-07-06 1984-06-20 Suspension spraying method and apparatus Granted JPS6022956A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH370083 1983-07-06
CH3700/83-3 1983-07-06

Publications (2)

Publication Number Publication Date
JPS6022956A true JPS6022956A (en) 1985-02-05
JPH0450069B2 JPH0450069B2 (en) 1992-08-13

Family

ID=4261639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59127241A Granted JPS6022956A (en) 1983-07-06 1984-06-20 Suspension spraying method and apparatus

Country Status (9)

Country Link
EP (1) EP0131120B1 (en)
JP (1) JPS6022956A (en)
AR (1) AR240734A1 (en)
AT (1) ATE25598T1 (en)
CA (1) CA1234401A (en)
DE (1) DE3462442D1 (en)
ES (1) ES8504498A1 (en)
YU (1) YU45190B (en)
ZA (1) ZA844449B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139080U (en) * 1984-08-11 1986-03-12 ジューキ株式会社 Automatic sewing machine safety device
JPS6227994A (en) * 1985-07-31 1987-02-05 ジューキ株式会社 Pattern data input apparatus
JPS62109594A (en) * 1985-11-08 1987-05-20 蛇の目ミシン工業株式会社 Automatic formation of embroidering data of combined pattern
JPS62129088A (en) * 1985-11-29 1987-06-11 蛇の目ミシン工業株式会社 Multipattern sewing machine
JPS63200792A (en) * 1987-02-14 1988-08-19 ブラザー工業株式会社 Automatic sewing machine
CN111389607A (en) * 2018-12-27 2020-07-10 广州合成材料研究院有限公司 Cleaning-free automatic spraying workstation

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EP0784514B1 (en) * 1995-06-27 2001-10-10 Koninklijke Philips Electronics N.V. Method of and arrangement for applying a fluid to a surface
DE10042325A1 (en) * 2000-08-29 2002-03-14 Alstom Power Nv Atomizer for e.g. water, paint or fuel, includes two-chamber regulator adjusting relative pressure between liquid and gas, whilst holding gas flow sensibly constant
AU2002361669A1 (en) 2001-12-13 2003-06-23 Advanced Specialized Technologies, Inc. Spraying system for dispersing and disseminating fluids
DE102004029158B3 (en) * 2004-06-17 2006-01-12 Schröder Maschinenbau KG injection device
DE102005019444B4 (en) 2005-04-21 2008-02-28 Glatt Gmbh Spray nozzle for a fluidized bed device
US7572107B2 (en) 2007-04-20 2009-08-11 Adapco, Inc. Ultra low volume chemical delivery system and method
CN111889276B (en) * 2020-06-23 2022-07-22 云南国钛金属股份有限公司 Device that fused salt chlorination furnace chlorine spray gun dredged
CN114917746B (en) * 2022-06-16 2023-03-28 南通恒和环保科技有限公司 Waste gas purification tower spray set and waste gas purification tower

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622445A5 (en) * 1977-02-24 1981-04-15 Lonza Ag Device for spraying disperse systems
CH612365A5 (en) * 1976-06-21 1979-07-31 Lonza Ag Device for spraying disperse systems
DE2724931A1 (en) * 1976-06-21 1977-12-29 Lonza Ag DEVICE FOR SPRAYING DISPERSE SYSTEMS
CH647061A5 (en) * 1980-05-13 1984-12-28 Lonza Ag METHOD AND DEVICE FOR SPRAYING DISPERSE SYSTEMS.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139080U (en) * 1984-08-11 1986-03-12 ジューキ株式会社 Automatic sewing machine safety device
JPH0354696Y2 (en) * 1984-08-11 1991-12-03
JPS6227994A (en) * 1985-07-31 1987-02-05 ジューキ株式会社 Pattern data input apparatus
JPH0315479B2 (en) * 1985-07-31 1991-03-01 Juki Kk
JPS62109594A (en) * 1985-11-08 1987-05-20 蛇の目ミシン工業株式会社 Automatic formation of embroidering data of combined pattern
JPS62129088A (en) * 1985-11-29 1987-06-11 蛇の目ミシン工業株式会社 Multipattern sewing machine
JPS63200792A (en) * 1987-02-14 1988-08-19 ブラザー工業株式会社 Automatic sewing machine
CN111389607A (en) * 2018-12-27 2020-07-10 广州合成材料研究院有限公司 Cleaning-free automatic spraying workstation
CN111389607B (en) * 2018-12-27 2022-01-04 广州合成材料研究院有限公司 Cleaning-free automatic spraying workstation

Also Published As

Publication number Publication date
YU45190B (en) 1992-05-28
ATE25598T1 (en) 1987-03-15
EP0131120A1 (en) 1985-01-16
DE3462442D1 (en) 1987-04-09
ES534043A0 (en) 1985-04-16
ES8504498A1 (en) 1985-04-16
ZA844449B (en) 1985-02-27
EP0131120B1 (en) 1987-03-04
CA1234401A (en) 1988-03-22
AR240734A1 (en) 1990-10-31
JPH0450069B2 (en) 1992-08-13
YU118584A (en) 1987-06-30

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