JP2597607B2 - Smoke generator - Google Patents
Smoke generatorInfo
- Publication number
- JP2597607B2 JP2597607B2 JP62273282A JP27328287A JP2597607B2 JP 2597607 B2 JP2597607 B2 JP 2597607B2 JP 62273282 A JP62273282 A JP 62273282A JP 27328287 A JP27328287 A JP 27328287A JP 2597607 B2 JP2597607 B2 JP 2597607B2
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- Prior art keywords
- agent
- smoke
- water
- smoke generating
- heat
- 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.)
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- Catching Or Destruction (AREA)
Description
【発明の詳細な説明】 発明の目的 〔産業上の利用分野〕 本発明は、病害虫駆除性物質例えば殺虫剤、殺菌剤、
忌避剤や芳香剤、消臭剤、煙幕剤、信号筒用発煙剤等の
発煙性物質を、極く少量の水を使って安全かつ確実に発
煙させるための装置に関する。DETAILED DESCRIPTION OF THE INVENTION Object of the Invention [Industrial Application Field] The present invention relates to a pesticidal substance such as an insecticide, a fungicide,
The present invention relates to a device for safely and surely generating smoke from a fuming substance such as a repellent, a fragrance, a deodorant, a smoke screen, and a signal tube smoke using a very small amount of water.
一般に病害虫駆除性物質等の燻煙化装置としては、有
効成分と発熱剤を混合して容器缶や紙袋等に収納し、こ
れをマッチ薬や電気等によって着火発煙させることが行
なわれ、家庭、倉庫、農業ハウス等の防害虫防除に広く
利用されている。Generally, as a device for smoking a pesticidal substance or the like, an active ingredient and a heating agent are mixed and stored in a container can or a paper bag, and the mixture is ignited and smoked by a match medicine or electricity. Widely used for controlling insect pests in warehouses and agricultural houses.
中でもマッチ薬による着火方法がその大部分を占めて
いるが、このような直接加熱方法では着火時の発焔によ
り火災を引き起す危険があり、危害予防に対する対策が
万全とは言い難い。Above all, the ignition method using a match drug occupies the majority, but such a direct heating method has a risk of causing a fire due to a flame at the time of ignition, and it is hard to say that measures for preventing harm are perfect.
そこで、CaO等の加水反応熱を利用した間接加熱方法
も提案されているが、有効成分の揮発、発煙化に必要な
熱源を上記反応熱に依存しているために、多量のCaOを
必要とするうえに、添加する水の量に過不足が生じやす
く、使用者がその発熱状態を適正にコントロールして良
好な発煙状態を得るのが困難であり、使用場所によって
は水が得られ難い場合もある。Therefore, an indirect heating method using the heat of hydrolysis reaction such as CaO has also been proposed, but a large amount of CaO is required because the heat source required for volatilization of the active ingredient and fuming depends on the reaction heat. In addition, when the amount of water to be added is apt to be excessive or insufficient, it is difficult for the user to properly control the heat generation state to obtain a good smoke state, and it is difficult to obtain water depending on the place of use. There is also.
本発明は、上記の問題点に着目してなされたもので、
使用者が水の添加量やその入手に煩わされることなく、
装置に付随する極く少量の水を使って、安全かつ確実に
良好な発煙状態が得られる発煙装置を提供することを目
的とする。The present invention has been made in view of the above problems,
Without the user being bothered by the amount of water added and its availability,
An object of the present invention is to provide a smoke generating device that can safely and surely obtain a good smoke generating state by using a very small amount of water attached to the device.
発明の構成 〔問題点を解決するための手段〕 上記した目的を達成するため、本発明の発煙装置は、
発煙剤を収容した容器本体と、水を加えると発熱する物
質（以下、「加水発熱剤」という。）を収容した発熱用
容器とを、該発熱用容器を内側にして組み合わせ、前記
加水発熱剤と発煙剤との間に着火薬を介装すると共に、
前記加水発熱剤の発熱に必要な量の水を供給する手段を
備え、前記加水発熱剤への給水、発熱により前記着火薬
が燃焼し、これにより前記発煙剤が加熱されて発煙化が
開始するようにした構成を採用した。Configuration of the Invention [Means for Solving the Problems] In order to achieve the above-described object, the smoke generating device of the present invention includes:
Combining a container body containing a smoke generating agent and a heat generating container containing a substance that generates heat when water is added thereto (hereinafter referred to as “hydrothermal agent”) with the heat generating container inside, And an intervening ignition agent between
Means for supplying an amount of water necessary for heat generation of the hydrothermal agent, water is supplied to the hydrothermal agent, and the igniting agent is burned by the heat generation, whereby the smoke generating agent is heated to start smoking. The above configuration was adopted.
〔実施例〕 第１図において、１はアルミ缶などからなる容器本体
であって、底部に断熱材２が敷設され、内部に発煙剤３
が充填、収容されている。４は複数の噴煙孔4aを有する
蓋であり、その内面にはガラスウールなどのフィルタ５
が設けられている。６は銅やアルミニウムなどの熱伝導
率の高い金属材からなる発熱用容器で、底部に小径の筒
体７が突出して形成されている。この発熱用容器６は、
開口部周縁に設けられた鍔部6aが蓋４と一体に形成さ
れ、その底部は上記筒体７と共に発煙剤３に埋設されて
いる。８は発熱用容器６に充填収容された水を加えると
発熱する物質（以下、「加水発熱剤」という。）であっ
て、筒体７に収容された着火薬９と一部接触すると共
に、着火薬９に突設したアンテナ状の着火棒9aが加水発
熱剤８の充填層内にのびている。10は加水発熱剤８の上
に装着された吸水材であって、天然繊維である脱脂綿や
合成繊維製の不織布、あるいはこれらの混紡品であっ
て、過度の保水性およびシール性をもつものが好適に使
用される。11は合成樹脂製フィルムやアルミホイルなど
からなる防湿フィルムであって、気密性がよく使用時に
針先などで容易に破けるものが使用される。12は加水発
熱剤８の加水発熱に必要な水を供給するための注水容器
で、合成樹脂製のスポイトや折詰などに使用されるショ
ウ油差しの如く、栓付きのものが好適である。[Embodiment] In FIG. 1, reference numeral 1 denotes a container body made of an aluminum can or the like, in which a heat insulating material 2 is laid at the bottom and a smoke generating agent 3 is provided inside.
Are filled and housed. Reference numeral 4 denotes a lid having a plurality of smoke vents 4a, and a filter 5 made of glass wool or the like is provided on its inner surface.
Is provided. Reference numeral 6 denotes a heat-generating container made of a metal material having a high thermal conductivity such as copper or aluminum, and has a small-diameter cylindrical body 7 protruding from the bottom. This heating container 6
A flange 6 a provided on the periphery of the opening is formed integrally with the lid 4, and the bottom thereof is embedded in the smoke generating agent 3 together with the cylindrical body 7. Reference numeral 8 denotes a substance (hereinafter, referred to as a “hydrothermal agent”) that generates heat when water filled in and contained in the heat generating container 6 is added, and partially contacts the igniting agent 9 stored in the cylindrical body 7. An antenna-like ignition rod 9 a protruding from the ignition agent 9 extends in the layer filled with the hydrothermal heating agent 8. Reference numeral 10 denotes a water-absorbing material mounted on the hydrothermal heating agent 8, which is a nonwoven fabric made of natural fibers such as absorbent cotton and synthetic fibers, or a blend of these, having excessive water retention and sealing properties. It is preferably used. Reference numeral 11 denotes a moisture-proof film made of a synthetic resin film, aluminum foil, or the like, which has good airtightness and can be easily broken with a needle tip when used. Reference numeral 12 denotes a water injection container for supplying water necessary for the heat generation by the water-heating agent 8, and is preferably provided with a stopper, such as a synthetic resin dropper or a show oil bottle used for folding.
本発明で使用する発煙剤３には、煙幕や信号筒用発煙
剤のように発煙反応を利用した発煙物質、殺虫剤、殺菌
剤等の病害虫駆除性物質や忌避剤、芳香剤、消臭剤等と
加水発熱剤とを組み合わせたいわゆる燻煙組成物が包含
される。発煙反応による発煙剤としては例えば６塩化エ
タン、亜鉛華、亜鉛末などがある。病害虫駆除性物質と
しては、ピレスロイド、DDVP、ベイゴンなどが挙げられ
る。The smoke generating agent 3 used in the present invention includes pest control substances such as smoke generating substances, insecticides, bactericides, etc., and repellents, fragrances, deodorants, etc., such as smoke screens and signal tube smoke generating agents. A so-called smoking composition comprising a combination of the above and a hydrothermal agent is included. Examples of the smoke generating agent by the smoke generating reaction include ethane hexachloride, zinc white and zinc dust. Pest control substances include pyrethroids, DDVP, vegon and the like.
また、病害虫駆除性物質と組み合わせる加水発煙剤と
しては、低燃焼温度で駆除性物質の熱分解をできるだけ
抑えることが望ましい。この観点から、例えば過塩素酸
アンモン等の過塩素酸塩１重量部に対して0.5〜10重量
部の糖類、炭素粉末等の還元剤および必要に応じて硅藻
土、バーミキュライト等の多孔性付与物質を混合してな
る加水発煙剤が好ましい例として挙げられる。In addition, as a hydro-smoking agent to be combined with a pesticidal substance, it is desirable to suppress the thermal decomposition of the pesticidal substance at a low combustion temperature as much as possible. From this viewpoint, for example, 0.5 to 10 parts by weight of a reducing agent such as saccharides and carbon powder and 1 part by weight of a perchlorate such as ammonium perchlorate and, if necessary, porosity imparting of diatomaceous earth, vermiculite, etc. A preferred example is a water-smoking agent obtained by mixing substances.
これらの病害虫駆除性物質と加水発煙剤を組み合わせ
た燻煙組成物の好ましい一例を示せば、次のとおりであ
る。A preferred example of a smoke composition combining these pesticidal substances and a water-smoking agent is as follows.
ゴキブリ駆除用燻煙組成物： DDVP 25重量部 過塩素酸カリ 18重量部 乳 糖 33重量部 硅藻土 24重量部 本発明で使用する加水発熱剤には、CaO、MgO、などの
アルカリ土類金属の酸化物、CaCl2、MgCl2、FeCl2、ZnC
l2などの塩化物、MgSO4、ZnSO4、FeSO4、Al2（SO4）３
などの硫酸塩、乾燥ミョウバン、弁柄、エチレングリコ
ール、プロピレングリコールなどのグリコール類、グリ
セリン、ポリエチレングリコールなどのポリアルキレン
グリコール類が例示されるが、最も好ましいのはCaOで
ある。Cockroach controlling smoke composition: DDVP 25 parts by weight Potassium perchlorate 18 parts by weight Lactose 33 parts by weight Diatomaceous earth 24 parts by weight The hydrothermal agent used in the present invention includes alkaline earths such as CaO and MgO. Metal oxide, CaCl 2 , MgCl 2 , FeCl 2 , ZnC
chlorides such as l 2, MgSO 4, ZnSO 4 , FeSO 4, Al 2 (SO 4) 3
Examples thereof include sulfates, dried alum, red stalks, glycols such as ethylene glycol and propylene glycol, and polyalkylene glycols such as glycerin and polyethylene glycol. Most preferred is CaO.
また、加水発熱剤８の加水反応に必要な水の量は、使
用する物質によって異なるが、例えばCaOの場合には加
水発熱剤100重量部に対して10〜60重量部の範囲が適当
である。給水量を変えることにより、加水発熱剤１によ
る発熱温度を150〜450℃の範囲にコントロールすること
ができる。The amount of water required for the hydrothermal reaction of the hydrothermal agent 8 varies depending on the substance used. For example, in the case of CaO, a range of 10 to 60 parts by weight per 100 parts by weight of the hydrothermal agent is appropriate. . By changing the amount of water supply, the exothermic temperature of the exothermic heating agent 1 can be controlled in the range of 150 to 450 ° C.
着火薬９としては上記の温度範囲で燃焼する市販品を
使用することができるが、例えば鉛炭とケイ素鉄を組み
合わせのような無ガス性のものが好ましい。As the igniting agent 9, a commercially available product that burns in the above temperature range can be used, but a non-gas type such as a combination of lead coal and silicon iron is preferable.
本発明による発煙装置は、第１図に示すように、装置
に付属した注水容器12の先端で防湿フイルム11を突き破
り、器内の水を全量注入する（例えばCaO 6gに対して水
2ml）。水の一部は、吸水材10に保水され残部は重力に
より加水発熱剤８に落下し、加水反応により発熱して15
0〜450℃に昇温する。発熱により生じる水蒸気や熱ガス
は、保水された吸水材10によりシールされ外部への放散
が抑えられる。吸水材10の上部に適宜空間Ｖを設けてお
くことにより、基体膨張による吸水材10の抜け出しを防
止できる。As shown in FIG. 1, the smoke generating device according to the present invention breaks through the moisture-proof film 11 at the tip of a water injection container 12 attached to the device, and injects the entire amount of water in the container (for example, water for 6 g of CaO).
2ml). Part of the water is retained by the water-absorbing material 10, and the rest falls to the hydrothermal agent 8 due to gravity and generates heat due to the hydrolytic reaction.
Heat to 0-450 ° C. Water vapor or hot gas generated by the heat generation is sealed by the water-absorbing material 10 that has been retained, so that the radiation to the outside is suppressed. By appropriately providing the space V above the water absorbing material 10, it is possible to prevent the water absorbing material 10 from coming off due to expansion of the base.
この加水反応の発熱昇温により着火薬９の燃焼が開始
する。このとき、着火薬９に着火棒9aを付設しておけ
ば、加水発熱剤層内に温度のムラや勾配があってもその
最高温度地点をいち早く感知し、着火薬９が速やかに燃
焼する。The combustion of the igniting agent 9 is started by the exothermic temperature rise of the water reaction. At this time, if an ignition rod 9a is attached to the igniting agent 9, even if there is unevenness or a gradient in the temperature of the hydrothermal agent layer, the highest temperature point is detected quickly, and the igniting agent 9 burns quickly.
加水発熱剤８および着火薬９の発熱、燃焼により発煙
剤３中の加熱発煙剤が燃焼し、有効成分が病害虫駆除物
質であれば、その揮発燻煙化が開始し、フィルタ５およ
び噴煙孔4aから外部に放散される。The heat and smoke generated by the hydrothermal exothermic agent 8 and the igniting agent 9 cause the heated smoke generating agent in the smoke generating agent 3 to burn. From the outside.
注水から発煙（燻煙）化までに通常30〜90秒を要する
から、使用者はその場からゆっくり離れることができ、
人体に有害の恐れがあるガスを吸い込む危険から開放さ
れる。It usually takes 30 to 90 seconds from water injection to fumigation (smoke), so the user can slowly leave the place,
Relieved from the danger of inhaling gases that may be harmful to the human body.
第２図に示す実施例は、発熱用容器６の底部に穴6bを
設けて、この穴6bに着火薬９を差し込んで、着火薬９が
加水発熱剤８および発煙剤３にほぼ均等に接触するよう
にしたものである。また、第１図の防湿フィルム11およ
び注水容器12の代りに合成樹脂製の計量カップ13を用い
て発熱容器６の密栓をしてある。この場合には、防湿フ
ィルム11が不用意に破けて加水発熱剤８が吸湿する等の
トラブルを未然に防止でき、構造も簡略化され、製造コ
ストを軽減できる。In the embodiment shown in FIG. 2, a hole 6b is provided at the bottom of the heat generating container 6, and an igniting agent 9 is inserted into the hole 6b, so that the igniting agent 9 almost uniformly contacts the hydrothermal agent 8 and the smoke generating agent 3. It is something to do. The heating container 6 is sealed with a measuring cup 13 made of synthetic resin instead of the moisture-proof film 11 and the water injection container 12 shown in FIG. In this case, troubles such as the moisture-proof film 11 being inadvertently broken and the hydrothermal agent 8 absorbing moisture can be prevented, the structure can be simplified, and the manufacturing cost can be reduced.
第３図に示す実施例は、発熱用容器６の底壁部外面に
着火薬９を貼着し、着火薬全体を発煙剤３に埋設したも
のである。なお、注水容器14は球状のスポイトを用いて
いる。この場合には、発熱用容器６の形状が一層簡素化
され、着火薬９が全量発煙剤３と直接接触しているの
で、発煙化を早めることができる。In the embodiment shown in FIG. 3, the igniting agent 9 is attached to the outer surface of the bottom wall of the heat generating container 6, and the entire igniting agent is embedded in the smoke generating agent 3. The water injection container 14 uses a spherical dropper. In this case, since the shape of the heat generating container 6 is further simplified, and the entire amount of the igniting agent 9 is in direct contact with the smoke generating agent 3, smoke generation can be accelerated.
第４図に示す実施例は、吸水材を加水発熱剤の下層に
置いた例を示している。The embodiment shown in FIG. 4 shows an example in which a water-absorbing material is placed below a hydrothermal agent.
すなわち、発熱用容器６′内の一側に隔壁6cを設けて
適宜空間Ｖ′を区画形成し、容器底部に敷設した吸水材
10の一側部を上記空間Ｖ′に露呈させてある。また、発
熱用容器６′の底部に突設した有底筒体７′の上半部は
剥出しであり、下半部が発煙剤３に埋設され、該筒体
７′に充填した着火薬９の上端部が発熱用容器６′内の
加水発熱剤８と接触している。That is, a partition 6c is provided on one side of the heat-generating container 6 'to form an appropriate space V', and the water-absorbing material laid on the bottom of the container is formed.
One side of 10 is exposed to the space V '. The upper half of the bottomed cylinder 7 'protruding from the bottom of the heat generating container 6' is exposed, and the lower half is embedded in the smoke generating agent 3, and the ignition agent filled in the cylinder 7 'is filled. The upper end of 9 is in contact with the hydrothermal agent 8 in the heat generating container 6 '.
本実施例の場合には、吸水材10を加水発熱剤８の下層
においたので、空間Ｖ′側から注水することにより直ち
に発熱し、着火薬９の燃焼が開始し、延時時間が短縮さ
れる。In the case of this embodiment, since the water-absorbing material 10 is placed in the lower layer of the heating / heating agent 8, water is immediately injected by pouring from the space V 'side, and the combustion of the igniting agent 9 starts, so that the delay time is shortened. .
発明の効果 以上説明したように、本発明の発煙装置は、加水発熱
剤およびこれに必要な水の量が、着火薬の燃焼を開始さ
せるだけの極く少量で済み、使用者は装置に備えられた
注水容器などで注水するだけで、安全かつ確実に発煙を
開始させることができる。Effect of the Invention As described above, the smoke generating device of the present invention requires only a very small amount of the hydrothermal agent and the water required for starting the combustion of the igniting agent, and the user needs to prepare the device. Smoke emission can be started safely and reliably simply by injecting water into the supplied injection container or the like.
第１図は本発明の発煙装置の一実施例を示す縦断面図、
第２図ないし第４図はそれぞれ本発明の他の実施例を示
す縦断面図である。 １……容器本体、３……発煙剤、6,6′……発熱用容
器、7,7′……筒体、８……加水発熱剤、９……着火
薬、9a……着火棒、10……吸水剤、11……防湿フィル
ム、12,14……注水容器、13……計量カップ。FIG. 1 is a longitudinal sectional view showing one embodiment of the smoke generating device of the present invention,
2 to 4 are longitudinal sectional views showing other embodiments of the present invention. 1 ... container body, 3 ... smoke generating agent, 6, 6 '... heating container, 7, 7' ... cylindrical body, 8 ... hydrothermal agent, 9 ... ignition powder, 9a ... ignition rod, 10 ... water absorbing agent, 11 ... moisture-proof film, 12, 14 ... water injection container, 13 ... measuring cup.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 岡 光治 神奈川県高座郡寒川町一之宮1636 三光 化学工業株式会社技術センター内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kouji Oka 1636 Ichinomiya, Samukawa-cho, Koza-gun, Kanagawa Pref.
Claims (10)
と発熱する物質（以下、「加水発熱剤」という。）を収
容した発熱用容器とを、該発熱用容器を内側にして組み
合わせ、前記加水発熱剤と発煙剤との間に着火薬を介装
すると共に、前記加水発熱剤の発熱に必要な量の水を供
給する手段を備え、前記加水発熱剤への給水、発熱によ
り前記着火薬が燃焼し、これにより前記発煙剤が加熱さ
れて発煙化が開始するようにしたことを特徴とする発煙
装置。1. A container body containing a smoke generating agent and a heat generating container containing a substance which generates heat when water is added thereto (hereinafter referred to as "hydrothermal agent") with the heat generating container inside. An intervening ignition agent between the hydrothermal agent and the smoke generating agent, and a means for supplying an amount of water necessary for the heat generation of the hydrothermal agent, water supply to the hydrothermal agent, the heat generation A smoke generating device characterized in that the igniting agent is burned, whereby the smoke generating agent is heated to start smoking.
からなる燻煙組成物である特許請求の範囲第１項の発煙
装置。2. The smoke generating device according to claim 1, wherein the smoke generating agent is a smoke composition comprising a pesticidal substance and a heating exothermic agent.
が形成され、該筒体の少なくとも一部が発煙剤の層中に
埋設されている特許請求の範囲第１項の発煙装置。3. A smoke generating apparatus according to claim 1, wherein a cylinder for containing an igniting agent is formed at the bottom of the heat generating container, and at least a part of the cylinder is buried in the layer of the smoke generating agent. .
棒が延設されている特許請求の範囲第３項の発煙装置。4. The smoke generating device according to claim 3, wherein an ignition rod extending from the ignition agent into the layer of the exothermic heating agent is provided.
れて、該貼着部分の少なくとも一部が発煙剤の層中に埋
設されている特許請求の範囲第１項の発煙装置。5. The smoke generating device according to claim 1, wherein an ignition agent is attached to an outer peripheral surface of a bottom portion of the heating container, and at least a part of the attached portion is embedded in a layer of the smoke generating agent. .
範囲第１項ないし第５項のいずれかの発煙装置。6. The smoke generating device according to claim 1, wherein the igniting agent is gas-free.
水材が装着されている特許請求の範囲第１項ないし第６
項のいずれかの発煙装置。7. A water-absorbing material is mounted on an upper layer of a hydrothermal agent in a heat-generating container.
A smoke device according to any of the preceding items.
応に必要な水を供給する手段として計量カップが密栓さ
れている特許請求の範囲第１項ないし第７項のいずれか
の発煙装置。8. A smoke generating apparatus according to claim 1, wherein a measuring cup is hermetically sealed as a means for supplying water required for the hydrolytic reaction of the hydrothermal agent to the opening of the heat generating container. apparatus.
量の水を収容するスポイト体である特許請求の範囲第１
項ないし第７項のいずれかの発煙装置。9. The method according to claim 1, wherein the means for supplying water required for the water-reaction is a dropper body containing a predetermined amount of water.
Item 8. The smoke generating device according to any one of Items 7 to 7.
側に隔壁を設けて適宜空間を区画形成すると共に、発熱
用容器の底部に吸水材を敷設し、該吸水材の一側部を前
記空間に露量させてなる特許請求の範囲第１、２、３、
４、６または９項の発煙装置。10. A heat-generating container containing a hydrothermal agent is provided with a partition on one side to form an appropriate space, and a water-absorbing material is laid on the bottom of the heat-generating container. Claims 1, 2, 3,
Item 4. A smoke generating device according to item 4, 6 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62273282A JP2597607B2 (en) | 1987-10-30 | 1987-10-30 | Smoke generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62273282A JP2597607B2 (en) | 1987-10-30 | 1987-10-30 | Smoke generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01117740A JPH01117740A (en) | 1989-05-10 |
| JP2597607B2 true JP2597607B2 (en) | 1997-04-09 |
Family
ID=17525675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62273282A Expired - Lifetime JP2597607B2 (en) | 1987-10-30 | 1987-10-30 | Smoke generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2597607B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532624A (en) * | 2016-03-01 | 2016-05-04 | 湖州织里华宁园艺工程有限公司 | Solid-liquid mixing box for horticulture |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI821540B (en) | 2019-03-13 | 2023-11-11 | 日商新富士化成藥股份有限公司 | Heating apparatus and fumigating device |
-
1987
- 1987-10-30 JP JP62273282A patent/JP2597607B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105532624A (en) * | 2016-03-01 | 2016-05-04 | 湖州织里华宁园艺工程有限公司 | Solid-liquid mixing box for horticulture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01117740A (en) | 1989-05-10 |
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