JPS63218201A - Method and device for sweeping off powder - Google Patents
Method and device for sweeping off powderInfo
- Publication number
- JPS63218201A JPS63218201A JP5107787A JP5107787A JPS63218201A JP S63218201 A JPS63218201 A JP S63218201A JP 5107787 A JP5107787 A JP 5107787A JP 5107787 A JP5107787 A JP 5107787A JP S63218201 A JPS63218201 A JP S63218201A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- powder
- drying chamber
- tubular body
- hot air
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims description 9
- 238000010408 sweeping Methods 0.000 title 1
- 238000001035 drying Methods 0.000 claims abstract description 23
- 238000001694 spray drying Methods 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract 2
- 239000011550 stock solution Substances 0.000 description 7
- 239000012528 membrane Substances 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- -1 polytetrafluoroethylene Polymers 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000011027 product recovery Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、乾燥室自体が多孔性のフィルターで構成され
ている噴霧乾燥装置における、乾燥室の内面に付着され
た粉体な払い落す方法とその装置に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a method for brushing off powder adhering to the inner surface of a drying chamber in a spray drying apparatus in which the drying chamber itself is composed of a porous filter. and its equipment.
［従来の技術］
従来、乾燥室自体がフィルターで構成された噴霧乾燥装
置はなかった。[Prior Art] Conventionally, there has been no spray drying apparatus in which the drying chamber itself is constituted by a filter.
一方、類似する例として、小型のバッグフィルターを用
いた場合があるが、このバッグフィルターにおいては、
円筒形の長いフィルターバグを使用する場合、リバース
ジェットという粉体の払い落し方法が使われたことがあ
った。On the other hand, as a similar example, there is a case where a small bag filter is used, but in this bag filter,
When using a long cylindrical filter bag, a method of removing powder called a reverse jet was used.
また、従来の乾燥室が鋼製の噴霧乾燥装置においては、
噴射空気により内面から粉体な払い落すエアースィーパ
−装置等が知られていた。In addition, in conventional spray drying equipment where the drying chamber is made of steel,
Air sweeper devices and the like have been known that use jetted air to sweep away powder from the inner surface.
［発明が解決しようとする問題点］
しかしながら、上記リバースジェットにあっては、多く
の空気を必要とすること、機構が複雑となること等の欠
点があった。[Problems to be Solved by the Invention] However, the above reverse jet has drawbacks such as requiring a large amount of air and having a complicated mechanism.
また、従来の噴霧乾燥装置におけるエアースイ−バー装
置においては、内部から内面に付着した粉体な払い落す
構造であるため、管状部に粉体の付着が避けられず、ま
た洗浄が困難である、等の欠点があった。In addition, since the air sever device in the conventional spray drying equipment has a structure that removes powder adhering to the inner surface from the inside, adhesion of powder to the tubular part is unavoidable and cleaning is difficult. There were drawbacks such as.
［問題点を解決するための手段］
従って、本発明は上記従来の問題点を解決したもので、
本発明によれば、乾燥室が多孔性フィルターにて形成さ
れている噴霧乾燥装置におけるフィルター付着粉体の払
落し方法において、該フィルターの外側の所定間隔を隔
てた位置より加圧空気を吹き付けるとともに、その吹き
付けを該フィルターの外側を移動させながら行なうこと
を特徴とする粉体の払落し方法、および、乾燥室が多孔
性フィルターにて形成されている噴霧乾燥装置における
フィルター付着粉体の払落し装置において、該フィルタ
ーの外側の所定間隔を隔てた位置に加圧空気の吹き付け
口を有する管状体を付設する・とともに、該管状体は該
フィルターの外側を移動可使に取り付けられていること
を特徴とする粉体の払落し装置、が提供される。[Means for solving the problems] Therefore, the present invention solves the above-mentioned conventional problems,
According to the present invention, in a method for removing powder adhering to a filter in a spray drying apparatus in which a drying chamber is formed of a porous filter, pressurized air is sprayed from a position at a predetermined interval on the outside of the filter, and , a powder removal method characterized in that the spraying is carried out while moving the outside of the filter, and a method for removing powder adhering to a filter in a spray drying device in which a drying chamber is formed of a porous filter. In the apparatus, a tubular body having a pressurized air blowing port is attached at a predetermined interval on the outside of the filter, and the tubular body is attached so as to be movable on the outside of the filter. A powder dusting device having the following features is provided.
本発明の噴霧乾燥装置の乾燥室を形成する多孔性フィル
ターとしては、特にその種類を限定するものではないが
、通常繊維製の布やそれらを２種類以上組合わせた組合
わせ膜が用いられる。好ましい多孔性フィルターとして
は、網目状膜に強度材としての織布あるいは不織布を貼
り合せたものが用いられ、この場合、具体的には網目状
膜はポリ四フッ化エチレン（ＰＴＦＥ）（商品名テフロ
ン）系膜、ポリ三フッ化エチレン系膜、織布、不織布と
しては、ポリイミド、耐熱ナイロン、ポリエステル、ア
ラミド製のものか好ましく用いられる。The porous filter forming the drying chamber of the spray drying apparatus of the present invention is not particularly limited in its type, but usually a cloth made of fiber or a combination membrane made by combining two or more types thereof is used. A preferred porous filter is one in which a mesh membrane is laminated with a woven or nonwoven fabric as a strength material. In this case, specifically, the mesh membrane is made of polytetrafluoroethylene (PTFE) (trade name). As the Teflon-based membrane, polytrifluoroethylene-based membrane, woven fabric, or nonwoven fabric, those made of polyimide, heat-resistant nylon, polyester, or aramid are preferably used.
多孔性フィルターから成る乾燥室の外側に設けられる管
状体は、フィルターとは接触せず、通常２０〜５０ｍｍ
、好ましくは３５〜４０ ｍ ｍ 離して配惹される。A tubular body provided outside the drying chamber consisting of a porous filter does not come into contact with the filter and is usually 20 to 50 mm thick.
, preferably 35-40 mm apart.
管状体には、所定のピッチで加圧空気の吹き込み口が設
けられており、その口径は通常１．５〜３．０ｍｍφ、
ピッチは通常２０〜４０ ｍ ｍで形成される。The tubular body is provided with pressurized air blowing ports at a predetermined pitch, and the diameter thereof is usually 1.5 to 3.0 mmφ.
The pitch is usually 20-40 mm.
加圧空気の吹き込みは、約２〜７ｋｇ／ａｍ２Ｇの高圧
、または約５００〜５００１１１ｓａｌｌ、０の中圧に
て、吹き込み口（ノズル）より噴射する方法で行ない、
付着粉体の種類及びエネルギー効率等を考慮して吹き込
み圧力を適宜決定する。The blowing of pressurized air is carried out by injecting it from a blowing port (nozzle) at a high pressure of about 2 to 7 kg/am2G or a medium pressure of about 500 to 500111sall, 0,
The blowing pressure is appropriately determined taking into consideration the type of adhered powder, energy efficiency, etc.
また、管状体はフィルターの外側に移動可使に付設され
ているもので、水平あるいは上下方向、さらには斜め方
向等自在に移動できることが望ましく、その移動速度は
通常５〜１５ｍ／分、好ましくは８〜１０ｍ／分である
。In addition, the tubular body is movably attached to the outside of the filter, and is desirably movable horizontally, vertically, and even diagonally, and its moving speed is usually 5 to 15 m/min, preferably The speed is 8 to 10 m/min.
さらに、管状体は軽量化の観点から、Ａ１合金、塩化ビ
ニル樹脂、ステンレススチール等の材質から成るものが
好ましい。Further, from the viewpoint of weight reduction, the tubular body is preferably made of a material such as A1 alloy, vinyl chloride resin, or stainless steel.
［作用］
噴霧乾燥装置を一定期間運転し、多孔性フィルターで形
成される乾燥室の内側に粉体が付着すると、装置の運転
を停止する。[Operation] The spray drying device is operated for a certain period of time, and when powder adheres to the inside of the drying chamber formed by the porous filter, the operation of the device is stopped.
次いで、ブロアーからの加圧空気を管状体の吹き込み口
より外側からフィルターへ吹き付け、且つ管状体を上下
、水平あるいは」め方向に移動させることにより、フィ
ルターに付着した粉体を万遍なく払い落す。Next, pressurized air from a blower is blown onto the filter from the outside through the inlet of the tubular body, and the tubular body is moved up and down, horizontally, or diagonally to evenly blow off the powder adhering to the filter. .
［実施例］ 以下、本発明を実施例に基すいて更に詳細に説明する。[Example] Hereinafter, the present invention will be explained in more detail based on Examples.
第１図は本発明に係る粉体の払落し装置を備えた噴霧乾
燥装置の一例を示す概略図で、ｌは多孔性フィルター２
で形成されている乾燥室、３は原液微粒化装置、４は熱
風発生装置、５は熱風分配装置、６は本発明の粉体の払
落し装置、７は粉体製品回収装置、８は原液調整装着、
９は配管を各々示す。FIG. 1 is a schematic diagram showing an example of a spray drying apparatus equipped with a powder removing device according to the present invention, and l is a porous filter 2.
3 is a undiluted solution atomization device, 4 is a hot air generator, 5 is a hot air distribution device, 6 is a powder removing device of the present invention, 7 is a powder product recovery device, and 8 is a undiluted solution Adjustment installation,
9 indicates each piping.
一方、第２図は本発明の粉体払落し装置の一実施例を示
すもので、（ａ）は全体図、（ｂ）は粉体払落し装置に
おける管状体の一部拡大説明図で、管状体１０には、所
定のピッチで加圧空気の吹き付け口１１が設けられてる
。On the other hand, FIG. 2 shows an embodiment of the powder removing device of the present invention, in which (a) is an overall view, and (b) is a partially enlarged explanatory view of a tubular body in the powder removing device. The tubular body 10 is provided with pressurized air blowing ports 11 at a predetermined pitch.
以上の装置において、乾燥室ｌ内に原液調整装着８から
配管９を通って供給され原液微粒化装置３により噴霧さ
れた原液Ｇは、熱風発生装置４、熱風分配装置５を介し
て吹き込まれる熱風Ｘによって瞬間的に加熱乾燥され、
ガスと微粉体となる。微粉体は、多孔性フィルター２で
分離され、大部分は製品Ｇ１として粉体製品回収装置７
により回収されるが、残り、一般に数％の微粉体はこの
ような運転を一定期間続けると、乾燥室ｌの内側に付着
することになり、圧力損失が増加し、ガスが通過しにく
くなり、遂には運転が継続できなくなる。In the above apparatus, the stock solution G supplied from the stock solution adjustment fitting 8 through the piping 9 into the drying chamber l and atomized by the stock solution atomization device 3 is replaced with hot air blown through the hot air generator 4 and the hot air distribution device 5. Instantly heated and dried by X,
It becomes gas and fine powder. The fine powder is separated by a porous filter 2, and most of it is transferred to a powder product recovery device 7 as a product G1.
However, if this type of operation continues for a certain period of time, the remaining fine powder, generally several percent, will adhere to the inside of the drying chamber 1, increasing pressure loss and making it difficult for gas to pass through. Eventually, it becomes impossible to continue driving.
そこで、微粉体の付着によりガスと微粉体との分離に支
障を来さないように、ブロアー１２より加圧空気を送っ
て、管状体１０の吹き付け目１１から乾燥室ｌに向って
加圧空気を噴射し、乾燥室ｌの内面に付着した微粉体を
払落し、製品Ｇ０として、合せて回収される。Therefore, in order to prevent the adhesion of fine powder from interfering with the separation of the gas and fine powder, pressurized air is sent from the blower 12 from the blowing holes 11 of the tubular body 10 toward the drying chamber l. is injected to shake off the fine powder adhering to the inner surface of the drying chamber 1, and the product is also collected as product G0.
次に、さらに具体的な実施結果を説明する。Next, more specific implementation results will be explained.
（実施例１）
第２図に示す形式の噴霧乾燥装置を用い、原液としてセ
ラミックスラリ−な処理量３０ ｋ ｇ／Ｈｒの割合で
噴霧した。乾燥室は直径２ｍ、直胴高さｉｎ、全高３ｍ
の上部か円筒形、下部がロート状のもので、乾燥室を形
成する多孔性フィルターとしては耐熱ナイロン不織布に
ポリ四フッ化エチレンをラミネートした組合せ膜を使用
した。また、熱風の入口温度は２２０℃、排風温度は１
２０℃であった。(Example 1) Using a spray drying apparatus of the type shown in FIG. 2, a ceramic slurry was sprayed as a stock solution at a processing rate of 30 kg/Hr. The drying room has a diameter of 2m, a straight body height of 3m, and a total height of 3m.
The upper part was cylindrical and the lower part was funnel-shaped, and the porous filter forming the drying chamber was a combination membrane made of heat-resistant nylon nonwoven fabric laminated with polytetrafluoroethylene. In addition, the hot air inlet temperature is 220℃, and the exhaust air temperature is 1
The temperature was 20°C.
一方、管状体は乾燥室を形成する多孔性フィルターから
その加圧空気吹き付け口から４０ｍｍ１ｌｌｌれて設け
られ、管状体か乾燥室の回りを回転する回転数は１．４
回転／分とした。管状体の加圧空気吹き付け口の口径は
２．０ｍｍで、ピッチは２５ ｍ ｍであった。そして
、加圧空気圧力は０ 、２ ｋ ｇ ／ ｃ ｍ ”と
した。On the other hand, the tubular body is installed at a distance of 40 mm from the pressurized air blowing port of the porous filter forming the drying chamber, and the number of revolutions at which the tubular body rotates around the drying chamber is 1.4.
Rotations/min. The diameter of the pressurized air blowing port of the tubular body was 2.0 mm, and the pitch was 25 mm. The pressurized air pressure was 0.2 kg/cm''.
以上の条件で噴霧乾燥運転を行なったところ、６時間の
連続運転を行なうことができ、粉体の回収率は９９％と
なった。When spray drying operation was performed under the above conditions, continuous operation for 6 hours was possible, and the powder recovery rate was 99%.
［発明の効果］
以上説明したことから明らかなように、本発明の粉体の
払落し方法及び装置によれば、次の効果が奏せられる。[Effects of the Invention] As is clear from the above explanation, the powder removal method and device of the present invention provides the following effects.
■ 連続的に払い落すので、フィルターの圧力損失も大
きく変化せず、且つ圧力損失の増加も少ないので、連続
運転が可能である。- Continuous operation is possible because the pressure loss of the filter does not change significantly and the increase in pressure loss is small because it is continuously brushed off.
■ 空気の吹き付けによるので、フィルターの損傷がほ
とんどない。■ There is almost no damage to the filter as it uses air blowing.
■ 外部から吹き付けるので、不純物の混入がない。■ Since it is sprayed from the outside, there is no contamination by impurities.
■ 外部から吹き落すので、噴霧乾燥能力や操作上に悪
影響を与えない。■ Since it is sprayed off from the outside, there is no negative impact on spray drying performance or operation.
■ 払落し装置自体を比較的簡単な機構ででき、十分な
払落し効果を上げることができる。■ The scraping device itself can be constructed with a relatively simple mechanism, and a sufficient scraping effect can be achieved.
【図面の簡単な説明】
第１図は本発明に係る粉体の払落し装置を備えた噴霧乾
燥装置の一例を示す概略図、第２図は本発明の粉体払落
し装置の一実施例を示すもので、（ａ）は全体図、（ｂ
）は粉体払落し装置における管状体の一部拡大説明図で
ある。
１・・・乾燥室、２・・・多孔性フィルター、３・・・
原液微粒化装置、４・・・熱風分配装置、５・・・熱風
分配装置、６・・・粉体の払落し装置、７・・・粉体製
品回収装置、８・・・原液調整装置、９・・・配管、ｌ
Ｏ・・・管状体： １１−・・加圧空気の吹き付け口
、１２−・・ブロアー、ｘ−・・熱風、Ｇ−・・原液、
Ｇ、−・・製品。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a schematic diagram showing an example of a spray drying apparatus equipped with a powder removing device according to the present invention, and Fig. 2 is an embodiment of the powder removing device according to the present invention. (a) is the overall view, (b)
) is a partially enlarged explanatory view of a tubular body in the powder removing device. 1... Drying room, 2... Porous filter, 3...
Stock solution atomization device, 4... Hot air distribution device, 5... Hot air distribution device, 6... Powder removal device, 7... Powder product recovery device, 8... Stock solution adjustment device, 9... Piping, l
O... Tubular body: 11-... Pressurized air blowing port, 12-... Blower, x-... Hot air, G-... Stock solution,
G, ---product.
Claims (2)
霧乾燥装置におけるフィルター付着粉体の払落し方法に
おいて、該フィルターの外側の所定間隔を隔てた位置よ
り加圧空気を吹き付けるとともに、その吹き付けを該フ
ィルターの外側を移動させながら行なうことを特徴とす
る粉体の払落し方法。(1) In a method for removing powder adhering to a filter in a spray drying device in which the drying chamber is formed of a porous filter, pressurized air is sprayed from a position at a predetermined distance outside the filter, and A method for removing powder, which is performed while moving the outside of the filter.
霧乾燥装置におけるフィルター付着粉体の払落し装置に
おいて、該フィルターの外側の所定間隔を隔てた位置に
加圧空気の吹き付け口を有する管状体を付設するととも
に、該管状体は該フィルターの外側を移動可能に取り付
けられていることを特徴とする粉体の払落し装置。(2) In a device for removing powder adhering to a filter in a spray drying device in which the drying chamber is formed of a porous filter, the tubular shape has a pressurized air blowing port located at a predetermined distance on the outside of the filter. What is claimed is: 1. A device for removing powder, characterized in that the tubular body is attached so as to be movable on the outside of the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5107787A JPH0824801B2 (en) | 1987-03-05 | 1987-03-05 | Method and device for removing powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5107787A JPH0824801B2 (en) | 1987-03-05 | 1987-03-05 | Method and device for removing powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63218201A true JPS63218201A (en) | 1988-09-12 |
| JPH0824801B2 JPH0824801B2 (en) | 1996-03-13 |
Family
ID=12876747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5107787A Expired - Lifetime JPH0824801B2 (en) | 1987-03-05 | 1987-03-05 | Method and device for removing powder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0824801B2 (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6735814B2 (en) | 2000-10-05 | 2004-05-18 | Mister Services, Inc. | Apparatus for cleaning hard-to-reach areas |
| US8407912B2 (en) | 2010-09-16 | 2013-04-02 | Velico Medical, Inc. | Spray dried human plasma |
| CN103285608A (en) * | 2012-02-29 | 2013-09-11 | 安琪酵母（伊犁）有限公司 | Hot-air distributor |
| US8533972B2 (en) | 2010-10-29 | 2013-09-17 | Velico Medical, Inc. | System and method for spray drying a liquid |
| CN104524796A (en) * | 2014-12-31 | 2015-04-22 | 江苏天琦生物科技有限公司 | Novel spray dryer |
| US10251911B2 (en) | 2009-09-16 | 2019-04-09 | Entegrion, Inc. | Spray dried human plasma |
| US10843100B2 (en) | 2010-10-29 | 2020-11-24 | Velico Medical, Inc. | Spray drier assembly for automated spray drying |
| US11052045B2 (en) | 2014-09-19 | 2021-07-06 | Velico Medical, Inc. | Formulations and methods for contemporaneous stabilization of active proteins during spray drying and storage |
| CN114452664A (en) * | 2022-03-04 | 2022-05-10 | 常州力马干燥科技有限公司 | Horizontal spray drying unit is used in flavouring production |
| US11841189B1 (en) | 2022-09-15 | 2023-12-12 | Velico Medical, Inc. | Disposable for a spray drying system |
| US11975274B2 (en) | 2022-09-15 | 2024-05-07 | Velico Medical, Inc. | Blood plasma product |
| US11998861B2 (en) | 2022-09-15 | 2024-06-04 | Velico Medical, Inc. | Usability of a disposable for a spray drying plasma system |
| US12083447B2 (en) | 2022-09-15 | 2024-09-10 | Velico Medical, Inc. | Alignment of a disposable for a spray drying plasma system |
-
1987
- 1987-03-05 JP JP5107787A patent/JPH0824801B2/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6735814B2 (en) | 2000-10-05 | 2004-05-18 | Mister Services, Inc. | Apparatus for cleaning hard-to-reach areas |
| US10251911B2 (en) | 2009-09-16 | 2019-04-09 | Entegrion, Inc. | Spray dried human plasma |
| US8407912B2 (en) | 2010-09-16 | 2013-04-02 | Velico Medical, Inc. | Spray dried human plasma |
| US8434242B2 (en) | 2010-09-16 | 2013-05-07 | Velico Medical, Inc. | Spray dried human plasma |
| US8533971B2 (en) | 2010-10-29 | 2013-09-17 | Velico Medical, Inc. | System and method for spray drying a liquid |
| US8595950B2 (en) | 2010-10-29 | 2013-12-03 | Velico Medical, Inc. | System and method for spray drying a liquid |
| US8601712B2 (en) | 2010-10-29 | 2013-12-10 | Velico Medical, Inc. | System and method for spray drying a liquid |
| US10843100B2 (en) | 2010-10-29 | 2020-11-24 | Velico Medical, Inc. | Spray drier assembly for automated spray drying |
| US8533972B2 (en) | 2010-10-29 | 2013-09-17 | Velico Medical, Inc. | System and method for spray drying a liquid |
| CN103285608B (en) * | 2012-02-29 | 2015-04-08 | 安琪酵母（伊犁）有限公司 | Hot-air distributor |
| CN103285608A (en) * | 2012-02-29 | 2013-09-11 | 安琪酵母（伊犁）有限公司 | Hot-air distributor |
| US12064518B2 (en) | 2014-09-19 | 2024-08-20 | Velico Medical, Inc. | Formulations and methods for contemporaneous stabilization of active proteins during spray drying and storage |
| US11052045B2 (en) | 2014-09-19 | 2021-07-06 | Velico Medical, Inc. | Formulations and methods for contemporaneous stabilization of active proteins during spray drying and storage |
| US11806431B2 (en) | 2014-09-19 | 2023-11-07 | Velico Medical, Inc. | Formulations and methods for contemporaneous stabilization of active proteins during spray drying and storage |
| CN104524796A (en) * | 2014-12-31 | 2015-04-22 | 江苏天琦生物科技有限公司 | Novel spray dryer |
| CN114452664A (en) * | 2022-03-04 | 2022-05-10 | 常州力马干燥科技有限公司 | Horizontal spray drying unit is used in flavouring production |
| US11913722B1 (en) | 2022-09-15 | 2024-02-27 | Velico Medical, Inc. | Rapid spray drying system |
| US11913723B1 (en) | 2022-09-15 | 2024-02-27 | Velico Medical, Inc. | Baffle plate used in a disposable for a spray drying system |
| US11975274B2 (en) | 2022-09-15 | 2024-05-07 | Velico Medical, Inc. | Blood plasma product |
| US11998861B2 (en) | 2022-09-15 | 2024-06-04 | Velico Medical, Inc. | Usability of a disposable for a spray drying plasma system |
| US11841189B1 (en) | 2022-09-15 | 2023-12-12 | Velico Medical, Inc. | Disposable for a spray drying system |
| US12083447B2 (en) | 2022-09-15 | 2024-09-10 | Velico Medical, Inc. | Alignment of a disposable for a spray drying plasma system |
| US12092397B2 (en) | 2022-09-15 | 2024-09-17 | Velico Medical, Inc. | Disposable for a spray drying system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0824801B2 (en) | 1996-03-13 |
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