JPS62237922A - Automatic powder discharge device for powder collector - Google Patents
Automatic powder discharge device for powder collectorInfo
- Publication number
- JPS62237922A JPS62237922A JP61080852A JP8085286A JPS62237922A JP S62237922 A JPS62237922 A JP S62237922A JP 61080852 A JP61080852 A JP 61080852A JP 8085286 A JP8085286 A JP 8085286A JP S62237922 A JPS62237922 A JP S62237922A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- collector
- discharge device
- filter cloth
- dust collector
- 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 164
- 239000004744 fabric Substances 0.000 claims abstract description 46
- 239000000428 dust Substances 0.000 claims abstract description 42
- 238000009423 ventilation Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、空気輸送される粉体を捕集する装置において
、捕集した粉体の捕集量によって集塵器内から粉体を自
動的に排出する装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is an apparatus for collecting powder that is transported by air. It relates to a device for discharging.
従来技術とその問題点
一般的に、粉体を遠隔地の適所に移送する場合は空気輸
送によって行われるのが通例である。PRIOR ART AND THEIR PROBLEMS Generally, when powder is transferred to a suitable location in a remote location, it is customary to use pneumatic transportation.
空気輸送される粉体を捕集する装置としてはサイクロン
コレクターとバッグフィルター装置とがあるが、前者の
場合、装置が筒中で設碌費も安価であり、据付に場所を
とらない等の長所がある反面、粉体の捕集が完璧でなく
、（第５図参照）リーイクロンコレクター５５の排気筒
５６から排気に微小粉体が混入して流出するため、また
、４ノイクロンコレクター５５の縮小筒径端末部５７か
ら粉体と共に流出する夙により、粉体が拡散状に排出さ
れ近辺の作業環境を悪化する欠点を有するものであった
。そこで、粉体が四散することを防止する対策として第
６図に示す如く、サイクロンコレクター５５の縮小筒径
端末部５７を粉体収納箱５８に連結する処置が施される
が、粉体収納箱５８から粉体を取出す際に粉体取出口５
つを間［１すると、縮小筒径端末部５７から流出する風
により粉体が粉体取出口５９に吹飛ばされ作業者の衣服
を汚す等の問題点を未解決とするものであった。一方、
後者のバッグフィルター装置は、粉体の捕集が完璧で捕
集した粉体の排出装置も装備しであることから作業環境
を衛生的に確保できる大ぎな長所を右するが、設備費ど
保全費を高額とし、また据付場所を広く必要とする等の
欠点をイ）１せ持つものである。There are cyclone collectors and bag filter devices as devices for collecting air-transported powder, but the former has advantages such as the device is in a cylinder, is inexpensive to install, and does not take up much space for installation. On the other hand, the collection of powder is not perfect (see Fig. 5), and fine powder is mixed into the exhaust gas and flows out from the exhaust pipe 56 of the Lee Ichron collector 55, so the size of the Lee Ichron collector 55 is reduced. This has the disadvantage that the powder flows out from the cylinder diameter end portion 57 together with the powder, and the powder is discharged in a diffused manner, deteriorating the working environment in the vicinity. Therefore, as a measure to prevent the powder from scattering, a measure is taken to connect the reduced diameter end portion 57 of the cyclone collector 55 to the powder storage box 58, as shown in FIG. When taking out the powder from 58, the powder outlet 5
In the meantime, problems such as the powder being blown away by the wind flowing out from the reduced cylinder diameter end portion 57 to the powder outlet 59 and staining the clothes of the worker remain unsolved. on the other hand,
The latter type of bag filter device has the great advantage of ensuring a sanitary work environment as it perfectly captures powder and is also equipped with a device to discharge the collected powder, but it also has the advantage of ensuring a sanitary working environment. It has the following disadvantages: (1) It is expensive and requires a large installation space.
発明の目的
本発明は、上記欠点等に鑑みて改善を施１もので、濾布
の面積を充分に確保すると共に、粉体捕集器の設置面積
を狭小とし、製造費を廉価に、また濾布に付着する粉体
量を可及的少量とし、濾布に付着する粉体の払い落し作
業に要す−手数を省略し、さらに粉体の捕集量が一定量
に到達すると、集塵器内から粉体を自動的に取出し、濾
布面積を確保すると共に節電することのできる粉体捕集
器を提供することを技術的課題とする。Purpose of the Invention The present invention has been improved in view of the above-mentioned drawbacks, etc., by ensuring a sufficient area for the filter cloth, reducing the installation area of the powder collector, and reducing manufacturing costs. It reduces the amount of powder adhering to the filter cloth as much as possible, saves the labor required to brush off the powder adhering to the filter cloth, and furthermore, when the amount of collected powder reaches a certain amount, the collection It is an object of the present invention to provide a powder collector that can automatically take out powder from a dust container, secure a filter cloth area, and save power.
問題点を解決するための手段
上記課題を達成するために本発明は、通気性を有する濾
布部分を設けた容器の下部底盤内に粉体排出装置を回転
自在に設けて集塵器とし、また周壁部に粉体流入口を有
する円錐状筒体の拡大筒径側の端末部に風を遮断する空
振を装着し、前記円錐状筒体の縮小筒径端末部を粉体の
流出口となし、前記円錐状筒体のほぼ中央に前記空振を
軸状に間口する通風筒を突設して一体的なυイクロンコ
レクターに形成し、前記ザイクロンコレクター全体を前
記集塵器に内蔵して粉体捕集器に形成し、前記捕集器に
捕集した粉体量を検知する粉体量検知器を適所に設け、
前記粉体排出装置の電動機をＯＮ、ＯＦＦ制御するスイ
ッチを前記粉体量検知器に関連して装着した構成とした
。Means for Solving the Problems In order to achieve the above-mentioned problems, the present invention provides a dust collector by rotatably providing a powder discharge device in the lower base of a container provided with a filter cloth portion having air permeability. In addition, an air vibration for blocking wind is attached to the end of the conical cylinder having a powder inflow port on the enlarged cylinder diameter side, and the reduced cylinder diameter end of the conical cylinder is used as the powder outlet. A ventilation cylinder for axially opening the air vibration is protruded from approximately the center of the conical cylinder to form an integrated υ Icron collector, and the entire Zycron collector is built into the dust collector. a powder collector, and a powder amount detector for detecting the amount of powder collected in the collector is provided at an appropriate location,
A switch for controlling ON/OFF of the electric motor of the powder discharge device is installed in conjunction with the powder amount detector.
作 用
粉体流入口からサイクロンコレクターの円錐状筒体内に
流入する空気輸送された粉体は、通風筒の外周壁面に衝
突すると共に円錐状筒体の内周壁面を旋回しつつ縮小筒
径端末部に向け−Ｃ流下し、その過程において空気は粉
体と分離して円錐状筒体内部から通風筒に流出し、粉体
は円錐状筒体の流出口から流出する。The pneumatically transported powder that flows into the conical cylinder of the cyclone collector from the powder inlet port collides with the outer circumferential wall of the ventilator and rotates around the inner circumferential wall of the conical cylinder until it reaches the end of the reduced cylinder diameter. In the process, the air separates from the powder and flows out from the inside of the conical cylinder into the ventilation tube, and the powder flows out from the outlet of the conical cylinder.
通風筒から集塵器内に流出する排気は、排気中に混入す
る粉体を集塵器の濾布により捕集し、粉体と分離した清
浄空気を集塵器外に排出し、濾布により捕集した粉体と
円錐状筒体の流出口から流出する粉体とを集塵器内に合
流させて底盤に沈下させる。The exhaust gas flowing out from the ventilation tube into the dust collector collects the powder mixed in the exhaust air with the filter cloth of the dust collector, and the clean air separated from the powder is discharged outside the dust collector. The powder collected by the dust collector and the powder flowing out from the outlet of the conical cylinder are combined into the dust collector and settled in the bottom plate.
集塵器下部の底盤内に捕集された粉体が所定量に到達し
たことを粉体量検知器によって検知し、その検知作用に
伴いスイッチをＯＮして粉体排出装置の電動機を起動し
、集塵器内から粉体を取出すので常時電動機を運転させ
ておく必要がなく、電ｅ機に要する電力費を節減でき、
また、粉体を所定量貯留した状態で排出すると−〇−
共に、所定間残留する状態で排出を停止するので集塵器
内から凪が流出せず、作業環境を良好に維持できる。The powder amount detector detects that the powder collected in the bottom panel at the bottom of the dust collector has reached a predetermined amount, and in response to the detection, the switch is turned on to start the electric motor of the powder discharge device. Since the powder is extracted from the dust collector, there is no need to keep the electric motor running all the time, reducing the electricity costs required for the electric machine.
In addition, since the powder is discharged after a predetermined amount is stored, and the discharge is stopped when the powder remains for a predetermined period of time, no lull flows out from inside the dust collector, and a good working environment can be maintained.
実施例 本発明の実施例を第１図〜第４図によって説明する。Example Embodiments of the present invention will be described with reference to FIGS. 1 to 4.
第１図の符号１は、粉体捕集器の全体を示すものである
。周壁部２に粉体流人口３を設【ノて粉体流人案内筒３
Δを連結した円錐状筒体４の拡大筒径側の端末部５に風
を遮断する空振６を装着し、円錐状筒体４の縮小筒径端
末部７を粉体の流出口８どなし、円錐状筒体４のほぼ中
央に空振６を軸状に間口する通風筒９を突設して一体的
なサイク［１ンコレクター１０に形成しである。周壁１
４を有する底盤１５の底面間口部１２に排出口１３を取
付け、円形状の底盤１５と上蓋１６とに筒状の通気性を
有する濾布１１の両側端部を装着して集塵器１７を形成
する。Reference numeral 1 in FIG. 1 indicates the entire powder collector. A powder flow guide tube 3 is provided on the peripheral wall 2.
An air vibration 6 for blocking wind is attached to the end portion 5 on the enlarged diameter side of the conical cylinder 4 connected to Δ, and the reduced cylinder diameter end 7 of the conical cylinder 4 is connected to the powder outlet 8. Instead, a ventilation tube 9 that opens the air vibration 6 in an axial manner is provided protruding from approximately the center of the conical cylinder 4 to form an integral cylindrical collector 10. Peripheral wall 1
A dust collector 17 is installed by attaching a discharge port 13 to the bottom opening 12 of a bottom plate 15 having a cylindrical shape, and attaching both ends of a cylindrical air-permeable filter cloth 11 to the circular bottom plate 15 and top lid 16. Form.
底盤１５の中心部を負通して翼車軸１８を回転自在に立
設し、複数個の翼片１９・・・を有する岡車体２０を翼
車軸１８に軸着し、底￥ｆｆ１５に固設した電動機２１
に駆動調車２２を軸着し、翼車軸１８に軸着した受動調
車２３と駆動調車２２とにベルト２４を捲回して粉体′
４Ｊ１出装置に形成し、排出口１３十部に漏風防止盤２
５を取（ｑ【〕である。A blade axle 18 is rotatably installed vertically through the center of the bottom plate 15, and an Oka body 20 having a plurality of blade pieces 19 is pivotally attached to the blade axle 18 and fixed to the bottom ¥ff15. Electric motor 21
A driving pulley 22 is attached to the blade axle 18, and a belt 24 is wound around the driven pulley 23 and the driving pulley 22, which are attached to the blade axle 18.
4J1 is formed in the outlet device, and there is a leakage prevention panel 2 at the outlet 130 parts.
Take 5 (q[].
上蓋１６に固着した支持杆２６．２６によってザイクロ
ンコレクター１０を集塵器１７内に尾架し、定着盤２７
に固設した支柱挿入管２８に１−形支社２９を挿入して
ポル１〜３０により固定し、支社２９の端部に一方を係
１］−シた］イルバネ３１の他方を上着１６に係止し、
粉体捕集器１を吊下して粉体量検知器３２に形成し、支
社２９に挿入したリング３３に固着した突片３４の端部
を底盤１５の周壁１４に装着して粉体捕集器１の振止め
とし、支柱２９に突片３４に対して当接・離反する押ボ
タンスイッチ３５を固着し、押ボタンスイッヂ３５のリ
ード線を電動機２１の入力側に接続しである。The Zyclone collector 10 is mounted in the dust collector 17 using support rods 26 and 26 fixed to the upper lid 16, and the fixing plate 27
Insert the 1-type branch 29 into the strut insertion tube 28 fixed to the pole and fix it with the poles 1 to 30. Lock,
The powder collector 1 is suspended to form a powder amount detector 32, and the end of the protrusion 34 fixed to the ring 33 inserted into the branch 29 is attached to the peripheral wall 14 of the bottom plate 15 to trap the powder. To prevent the collector 1 from swaying, a pushbutton switch 35 that comes into contact with and separates from the projection 34 is fixed to the column 29, and a lead wire of the pushbutton switch 35 is connected to the input side of the electric motor 21.
翼車体２０の翼片１９・・・に作動杆３６・・・を装着
し、作動杆３６・・・に粉体のブロッキングを防止する
攪拌機３７を連結すると共に、濾布１１の内周面に装着
したバネ装着体３８にコイルバネ３９の一端を固着し、
コイルバネ３９の他端に振子４０を装着し、作動杆３６
・・・の−側部を曲折して振子４０に接触するように形
成し目詰防止作動杆４１としである。Operating rods 36 are attached to the blades 19 of the blade wheel body 20, and a stirrer 37 for preventing powder blocking is connected to the operating rods 36. One end of the coil spring 39 is fixed to the attached spring mounting body 38,
A pendulum 40 is attached to the other end of the coil spring 39, and the operating rod 36
. . , the negative side is bent to contact the pendulum 40, and serves as a clogging prevention operating rod 41.
以下に上記実施例における作用につき説明する。The operation of the above embodiment will be explained below.
粉体の供給源から中継用ダクトを介して粉体流入筒３Ａ
から４ノ−イクロンコレクター１０に粉体が送り込まれ
る。円錐状筒体４内に空気輸送された粉体は、通風筒９
の外周面に衝突すると共に、円錐状筒体４の内周壁面を
旋回しつつ縮小筒径端末部７に向けて流下して流出口８
から流出する。その過程において、空気は粉体と分離し
て円錐状筒体４内部から通風筒９に流出する。Powder inflow tube 3A is passed from the powder supply source through the relay duct.
From there, the powder is sent to a 4-no-kron collector 10. The powder air-transported into the conical cylinder 4 passes through the ventilation tube 9.
It collides with the outer peripheral surface of the conical cylinder 4 and flows down toward the reduced cylinder diameter end portion 7 while rotating around the inner peripheral wall surface of the conical cylinder 4 and flows into the outlet 8.
flows out from In the process, air is separated from the powder and flows out from inside the conical cylinder 4 into the ventilation tube 9.
通風筒９から集塵器１７内に流出する排気は、排気中に
混入する粉体を集塵器１７の濾布１１により捕集し、粉
体と分離した清浄空気を集塵器１７外に排出する。濾布
１１によって捕集した粉体と円錐状筒体４の流出口８か
ら流出する粉体とを集塵器１７の底盤１５に沈下させ、
沈下して底盤１５内に堆積する粉体量に伴い粉体捕集器
１が下動し、支柱２９に挿入したリング３３の突片３４
が押ボタンスイッヂ３５に当接すると、押ボタンスイッ
チ３４がＯＮ シて電動機２１を起動し、粉体排出装置
の翼車体２０の回転によって粉体を排出口１３から粉体
捕集器１外に取出すものである。そして、電動機２１の
作動により底盤１５内から粉体の排出を継続すると、粉
体の堆積量が小ざくなる減少に伴い粉体捕集器１が上動
する動きにより、リング３３の突片３４が押ボタンスイ
ッチ３５から離反してスイッチ３５をＯＦＦして電動機
２１を停止するので、粉体が一種のフィルターとなして
粉体排出装置に特殊なＪヤー［Ｊツク装置を必要とせず
、排出口１３から粉体ど其に風が流出しないので周辺に
粉体が散乱しない。また、粉体の捕集量が所定量に到達
するまでの間は電動機２１の作動を休止させるので、電
動機２１に要する電力費を節約できる。The exhaust gas flowing out from the ventilation tube 9 into the dust collector 17 collects powder mixed in the exhaust air with the filter cloth 11 of the dust collector 17, and cleans the air separated from the powder to the outside of the dust collector 17. Discharge. The powder collected by the filter cloth 11 and the powder flowing out from the outlet 8 of the conical cylinder 4 are allowed to settle in the bottom plate 15 of the dust collector 17,
As the amount of powder sinks and accumulates in the bottom plate 15, the powder collector 1 moves downward, and the protrusion 34 of the ring 33 inserted into the support column 29
When it comes into contact with the push button switch 35, the push button switch 34 is turned ON to start the electric motor 21, and the powder is taken out from the powder collector 1 through the discharge port 13 by the rotation of the blade wheel body 20 of the powder discharge device. It is something. When the electric motor 21 is operated to continue discharging the powder from the bottom plate 15, as the amount of accumulated powder decreases, the powder collector 1 moves upward, causing the projecting piece 3 of the ring 33 to move upward. Since the powder leaves the pushbutton switch 35, turns off the switch 35, and stops the electric motor 21, the powder acts as a kind of filter and the powder discharge device does not require a special J-year device. Since no wind flows out of the powder from the outlet 13, the powder is not scattered around. Further, since the operation of the electric motor 21 is stopped until the amount of collected powder reaches a predetermined amount, the electric power cost required for the electric motor 21 can be saved.
また、集塵器１７内で排気中に混入する粉体を捕集して
清浄空気を濾布１１外に排出させる際、濾布１１に目詰
まりした粉体は、翼車体２０のｗ片１９・・・に装着し
た作動杆３６・・・の回転により目詰防止作動杆４１が
振子４０に当接し、目詰防止作動杆４１が振子４０から
離反したその反動で］イルバネ３９が振動し、バネ装着
体３８を介して濾布１１を振動させて濾布１１に付着し
た粉体を払い落すので、常に安定した粉体の捕集と清浄
空気との分離ができ、その目詰防止の作動を粉体の排出
の都度実施でき、しかも攪拌器３７によって集塵器１７
内に粉体がブロッキングを起すことを防止でき、これら
の装置が簡単でしかも廉価である。Further, when collecting powder mixed in the exhaust gas in the dust collector 17 and discharging clean air to the outside of the filter cloth 11, the powder clogging the filter cloth 11 is removed from the w piece 19 of the blade wheel body 20. Due to the rotation of the operating rod 36 attached to ..., the anti-clogging operating rod 41 comes into contact with the pendulum 40, and due to the reaction of the anti-clogging operating rod 41 separating from the pendulum 40, the spring 39 vibrates. Since the filter cloth 11 is vibrated via the spring-mounted body 38 to shake off the powder adhering to the filter cloth 11, stable collection of powder and separation from clean air can be achieved at all times, and its clogging prevention operation is possible. can be carried out each time the powder is discharged, and the agitator 37 allows the dust collector 17 to
These devices are simple and inexpensive.
この実施例における特徴は、サイクロンコレクタ−１０
全体を集塵器１６に内蔵した構成であるから、集塵器１
７の設置面積は大幅に縮少されて設置場所の制約が解消
され、またサイクロンコレクター１０により粉体の流動
速度を減衰させて流出口８から集塵器１６内に流出させ
、僅かに通気筒９から流出する排気中に混入づ−る粉体
を集塵器１７の濾布１１により捕集を行うものであるか
ら、清浄空気の濾布１１の通気に伴い付着する粉体量は
少（イ）であり、また濾布１１に付着する粉体の払い落
しを人手を有すること、なく、粉体の排出作用時の都度
目詰防止作動杆を作用させるものであり、しかもブロッ
キングが防止できるものであるから、集塵器１７による
捕集効率を長時間継続して良好に、そして粉体の排出を
確実に帷持できる。The feature of this embodiment is that the cyclone collector 10
Since the entire structure is built into the dust collector 16, the dust collector 1
The installation area of 7 has been significantly reduced, eliminating restrictions on the installation location, and the cyclone collector 10 attenuates the flow velocity of the powder and allows it to flow out from the outlet 8 into the dust collector 16, making it possible to reduce the flow rate of the powder slightly. Since the powder mixed in the exhaust gas flowing out from the dust collector 17 is collected by the filter cloth 11 of the dust collector 17, the amount of powder adhering to the filter cloth 11 as clean air is vented is small ( (a) Moreover, there is no need to manually brush off the powder adhering to the filter cloth 11, and the clogging prevention operating rod is activated each time the powder is discharged, and blocking can be prevented. Therefore, the collection efficiency of the dust collector 17 can be continued for a long time, and the discharge of powder can be reliably maintained.
第２図に示すものは、粉体捕集器の別実施例図である。FIG. 2 shows another embodiment of the powder collector.
サイクロンコレクター１０と集塵器１７との間に下部を
開放した筒状の濾布４２を設け、濾布４２の上部を上蓋
１６に固設した濾布装着筒４３に装着して吊架し、濾布
／！２の下部内周部に係止棒４５を固着したリング４４
を装着し、翼片１９・・・に固設した作動杆４６・・・
の−側部を曲折して目詰防止作動杆４７・・・に形成し
、係止棒４５に目詰防止作動杆４７・・・の先端を間歇
的に係止するようにしてあり、作動杆４６・・・に粉体
のブロッキングを防止する攪拌器４８を連結して粉体捕
集器４９に形成する。なお、その他の構成は前記実施例
と同様であるので詳細説明を省略する。A cylindrical filter cloth 42 with an open bottom is provided between the cyclone collector 10 and the dust collector 17, and the upper part of the filter cloth 42 is attached to a filter cloth mounting cylinder 43 fixed to the upper lid 16 and suspended. Filter cloth/! A ring 44 with a locking rod 45 fixed to the lower inner circumference of 2.
The operating rod 46... is attached and fixed to the wing piece 19...
A clogging prevention operating rod 47 is formed by bending the - side of the block, and the tip of the clogging prevention operating rod 47 is intermittently engaged with a locking rod 45. An agitator 48 for preventing powder blocking is connected to the rods 46 to form a powder collector 49. Note that the other configurations are the same as those of the previous embodiment, so detailed explanation will be omitted.
上記のように構成したので、サイクロンコレクター１０
の通風筒９から排気と共に流出する粉体を濾布４２によ
ってその大部分を捕集して底盤１５に向けて沈下させ、
濾布４２を通過して外周部に漏出した微粉体を濾布１１
によって再度濾過するので濾布１１により粉体を完全に
捕集すると共に清浄空気として粉体捕集器４９外に排出
し、周辺を衛生的に維持でき粉体の捕集率を向上する。With the above configuration, the cyclone collector 10
Most of the powder flowing out from the ventilation pipe 9 along with the exhaust air is collected by the filter cloth 42 and settled toward the bottom plate 15,
The fine powder that has passed through the filter cloth 42 and leaked to the outer periphery is removed from the filter cloth 11.
Since the powder is filtered again by the filter cloth 11, the powder is completely collected by the filter cloth 11 and discharged as clean air to the outside of the powder collector 49, so that the surrounding area can be kept sanitary and the powder collection rate can be improved.
そして粉体捕集器４９内に捕集した粉体が所定量に到達
すると押ボタンスイッヂ３５がＯＮＬ、電動機２１の起
動により回転づ−る翼車体２０の翼片１９・・・に固設
した作動杆４６・・・が回動し、目詰防止作動杆４７・
・・が係止棒４５に間歇的に接離するその衝撃によって
濾布４２を振動させ、濾布４２に目詰まりした粉体を払
い落して濾過作用を復元し、攪拌器４８により粉体のブ
ロッキングを防止できる。そして通気筒９から流出する
粉体の大部分を捕集する濾布４２が濾布１１の内周部に
あるので温度差による結露が防止でき結露により目詰ま
りも生じない。なお濾布１１のメツシュよりも濾布４２
のメツシュを大きくして濾過抵抗の軽減を計ることは任
意に選択できる。When the powder collected in the powder collector 49 reaches a predetermined amount, the push button switch 35 turns ONL, and the operation fixed to the blade 19 of the blade wheel body 20 rotates by starting the electric motor 21. The rod 46... rotates, and the clogging prevention operation rod 47...
... vibrates the filter cloth 42 by the impact of the intermittent contact and separation from the locking rod 45, shakes off the powder that has clogged the filter cloth 42, restores the filtration action, and stirs the powder using the agitator 48. Blocking can be prevented. Since the filter cloth 42 that collects most of the powder flowing out from the ventilation cylinder 9 is located on the inner circumference of the filter cloth 11, condensation due to temperature differences can be prevented and clogging due to condensation can be prevented. Note that the filter cloth 42 is smaller than the mesh of the filter cloth 11.
It is possible to arbitrarily choose to reduce the filtration resistance by increasing the size of the mesh.
第３図、第４図に示すものは、粉体量検知器の別実施例
である。What is shown in FIGS. 3 and 4 is another embodiment of the powder amount detector.
支柱２９に可動片５０を回動自在に設けて濾布１１の外
周面に接触させ、支柱２９に固設したスイッチ取付５１
により可動片５０の落下を規制し、スイッチ取付体５１
に押ボタンスイッチ５２のリード線を電動機２１０入力
側に連結すると共に、バネ受５３に］イルバネ５４を装
設して可動片５０を付勢している。A movable piece 50 is rotatably provided on the column 29 and brought into contact with the outer peripheral surface of the filter cloth 11, and a switch mounting 51 is fixedly attached to the column 29.
This prevents the movable piece 50 from falling, and the switch mounting body 51
The lead wire of the push button switch 52 is connected to the input side of the electric motor 210, and a spring 54 is installed in the spring receiver 53 to bias the movable piece 50.
上記構成により、集塵器１７内に粉体の捕集の増加とｊ
先に粉体の押圧作用を受けて濾布１１が外周面に押圧さ
れ、粉体により押圧される濾布１１により可動片５０を
押しボタンスイッチ５２方向に回動させ、やがて可動片
５ｏの回動範囲を大きくして押しボタンスイッチ５２を
ＯＮし、電動機２１を起動して翼車体２０の回転により
粉体を粉体捕集器１外に排出する。粉体の排出方向に伴
い濾布１１内の粉体の押圧作用よりもコイルバネ５４の
付勢力が大きくなると、コイルバネ５４によって可動片
５０を濾布１１方向に回動させ、可動片５０の回動によ
り押しボタンスイッチ５２がＯＦＦとなり電動機２１を
停止するものである。その他の作用については前記実施
例と同様であるので説明を省略する。With the above configuration, the amount of powder collected in the dust collector 17 is increased.
First, the filter cloth 11 is pressed against the outer peripheral surface by the pressing action of the powder, and the filter cloth 11 pressed by the powder rotates the movable piece 50 in the direction of the push button switch 52, and eventually the movable piece 5o rotates. The movement range is increased, the push button switch 52 is turned on, the electric motor 21 is started, and the blade wheel body 20 rotates to discharge the powder to the outside of the powder collector 1. When the biasing force of the coil spring 54 becomes larger than the pressing action of the powder in the filter cloth 11 in the discharge direction of the powder, the coil spring 54 rotates the movable piece 50 in the direction of the filter cloth 11, causing the rotation of the movable piece 50. This turns the push button switch 52 OFF and stops the electric motor 21. The other functions are the same as those in the previous embodiment, so the explanation will be omitted.
発明の効果
上記に説明した如く本発明によれば、サイクロンコレク
ターによって空気輸送される粉体を空気と分離し、粉体
を集塵器に流出し、υ１気に混入する粉体を集塵器の濾
布により捕集し、清浄空気を集塵器外に排出すると共に
、捕集した粉体をサイクロンコレクターから流出する粉
体と合流させるように、ザイク［］ン］レクターを集塵
器に内蔵したので、粉体の捕集を確実にして周辺の作業
場を粉塵の散乱しない衛生的な作業環境に改善でき、ま
た、粉体量検知器によって作動するスイッチにより粉体
排出装置の電動機を自動的に起動または停止するので、
運転時間の長短に係わらず粉体の収容量増大に伴う濾過
面積の不足する心配を排除し、電動機に要する電力費を
節減できる等の効果を奏する。Effects of the Invention As explained above, according to the present invention, the powder transported by air is separated from the air by the cyclone collector, the powder flows out to the dust collector, and the powder mixed in the air is collected by the dust collector. The filter cloth collects the clean air and discharges the clean air to the outside of the dust collector, and a cyclone collector is installed in the dust collector so that the collected powder is combined with the powder flowing out from the cyclone collector. Since it is built-in, it is possible to securely collect powder and improve the surrounding work area to a sanitary working environment without scattering dust.In addition, the electric motor of the powder discharge device can be automatically activated by a switch activated by the powder amount detector. start or stop automatically,
Regardless of the length of the operating time, there is no need to worry about the filtration area being insufficient due to an increase in the amount of powder contained, and the power cost required for the motor can be reduced.
第１図〜第４図は本発明の実施例図であり、第１図は装
置全体を示す側断面図、第２図は別実施例の全体側断面
図、第３図は粉体検知器の別実施例図、第４図は同要部
拡大図、第５図および第６図は公知の集塵装置の側面図
である。
１・・・粉体捕集器 ２・・・周壁部３・・・粉
体流入筒 ４・・・円錐状筒体５・・・端末部
６・・・空振７・・・筒径縮小端末部 ８
・・・流出口９・・・通風筒 １０・・・サイクロ
ンコレクター１１・・・濾布 １２・・・底
面間口部１３・・・粉体排出口 １４・・・周壁１
５・・・底盤 １６・・・上蓋１７・・・集
塵器 １８・・・翼車軸１９・・・翼片
２０・・・翼車体２１・・・電動機 ２
２・・・駆動調車２３・・・受動調車 ２４・・
・ベルト２５・・・′ａ風風防器盤 ２６・・・支持
杆２７・・・定着盤 ２８・・・支柱挿入管２
９・・・支社 ３０・・・ボルト３１・・・
コイルバネ ３２・・・粉体検知器３３・・・リン
グ ３４・・・突片３５・・・押ボタンスイッ
チ ３６・・・作動杆３７・・・攪拌器 ３８
・・・バネ装着体３９・・・コイルバネ ４０・・
・振子４１・・・目詰防止作動杆 ４２・・・濾布４３
・・・濾布装着筒 ４４・・・リング４５・・・係
止棒 ４６・・・作動杆４７・・・目詰防止作
動杆 ４８・・・攪拌器４９・・・粉体捕集器 ５
０・・・可動片５１・・・スイッチ取付体 ５２・・・
押ボタンスイッチ５３・・・バネ受 ５４・・
・コイルバネ５５・・・サイクロンコレクター ５６・
・・排気筒５７・・・縮小筒径端末部 ５８・・・粉体
収納箱５９・・・粉体取出口Figures 1 to 4 show examples of the present invention; Figure 1 is a side sectional view showing the entire device; Figure 2 is a side sectional view of another embodiment; Figure 3 is a powder detector. FIG. 4 is an enlarged view of the same essential parts, and FIGS. 5 and 6 are side views of a known dust collector. 1... Powder collector 2... Peripheral wall portion 3... Powder inflow cylinder 4... Conical cylinder 5... Terminal part
6... Air vibration 7... Cylinder diameter reduction terminal part 8
... Outlet 9 ... Ventilation tube 10 ... Cyclone collector 11 ... Filter cloth 12 ... Bottom opening 13 ... Powder discharge port 14 ... Peripheral wall 1
5...Bottom plate 16...Top lid 17...Dust collector 18...Blade axle 19...Blade piece
20...Winged vehicle body 21...Electric motor 2
2... Drive pulley 23... Passive pulley 24...
・Belt 25...'a Wind and wind shield board 26...Support rod 27...Fixer board 28...Strut insertion tube 2
9...Branch 30...Bolt 31...
Coil spring 32... Powder detector 33... Ring 34... Projection piece 35... Push button switch 36... Operating rod 37... Stirrer 38
...Spring mounting body 39...Coil spring 40...
・Pendulum 41...Clogging prevention operating rod 42...Filter cloth 43
... Filter cloth mounting cylinder 44 ... Ring 45 ... Locking rod 46 ... Operating rod 47 ... Clogging prevention operating rod 48 ... Stirrer 49 ... Powder collector 5
0...Movable piece 51...Switch mounting body 52...
Push button switch 53...Spring receiver 54...
・Coil spring 55...Cyclone collector 56・
...Exhaust tube 57...Reduced cylinder diameter end portion 58...Powder storage box 59...Powder outlet
Claims (6)
盤内に粉体排出装置を回転自在に設けて集塵器とし、ま
た周壁部に粉体流入口を有する円錐状筒体の拡大筒径側
の端末部に風を遮断する壁盤を装着し、前記円錐状筒体
の縮小筒径端末部を粉体の流出口となし、前記円錐状筒
体のほぼ中央に前記壁盤を軸状に間口する通風筒を突設
して一体的なサイクロンコレクターに形成し、前記サイ
クロンコレクター全体を前記集塵器に内蔵して粉体捕集
器を形成し、前記捕集器に捕集した粉体量を検知する粉
体量検知器を適所に設け、前記粉体排出装置の電動機を
ＯＮ、ＯＦＦ制御するスイッチを前記粉体量検知器に関
連して装着したことを特徴とする粉体捕集器の粉体自動
排出装置。(1) A powder discharge device is rotatably installed in the lower base of the container provided with a filter cloth part having air permeability to function as a dust collector, and a conical cylinder with a powder inlet in the peripheral wall. A wall board for blocking the wind is attached to the end of the enlarged cylinder diameter, and the end part of the reduced cylinder diameter of the conical cylinder is used as an outlet for the powder, and the wall board is installed approximately in the center of the conical cylinder. A ventilation tube having an axial opening is provided protrudingly to form an integrated cyclone collector, the entire cyclone collector is built into the dust collector to form a powder collector, and the powder is collected in the collector. A powder amount detector for detecting the amount of collected powder is provided at a suitable location, and a switch for controlling ON/OFF of the electric motor of the powder discharge device is installed in association with the powder amount detector. Automatic powder discharge device for powder collector.
部を開放状とした筒状の濾布を吊架した特許請求の範囲
第（１）項記載の粉体捕集器の粉体自動排出装置。(2) A powder collector automatic powder collector according to claim (1), wherein a cylindrical filter cloth with an open bottom is suspended between the dust collector and the cyclone collector. Ejection device.
体量検知器に形成した特許請求の範囲第（１）項または
第（２）項記載の粉体捕集器の粉体自動排出装置。(3) The powder collector according to claim 1 or 2, wherein the powder collector is suspended via a spring to form the powder amount detector. Automatic ejection device.
片を前記濾布の外側部に装設して前記粉体量検知器に形
成した特許請求の範囲第（１）項または第（２）項記載
の粉体捕集器の粉体自動排出装置。(4) The powder amount detector is formed by installing a movable piece on the outside of the filter cloth that moves by the pressing action of the collected powder, or An automatic powder discharge device for a powder collector according to item (2).
目詰防止作動杆を装着した特許請求の範囲第（１）項〜
第（４）項のいずれかに記載の粉体捕集器の粉体自動排
出装置。(5) The powder discharge device is equipped with a clogging prevention lever for preventing clogging of the filter cloth.
An automatic powder discharge device for a powder collector according to any one of paragraph (4).
する攪拌器を装着した特許請求の範囲第（１）項〜第（
４）項のいずれかに記載の粉体捕集器の粉体自動排出装
置。(6) The powder discharge device is equipped with an agitator for preventing blocking of the powder.
4) An automatic powder discharge device for a powder collector according to any one of items 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61080852A JPH0677661B2 (en) | 1986-04-07 | 1986-04-07 | Automatic powder discharge device for powder collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61080852A JPH0677661B2 (en) | 1986-04-07 | 1986-04-07 | Automatic powder discharge device for powder collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62237922A true JPS62237922A (en) | 1987-10-17 |
| JPH0677661B2 JPH0677661B2 (en) | 1994-10-05 |
Family
ID=13729876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61080852A Expired - Fee Related JPH0677661B2 (en) | 1986-04-07 | 1986-04-07 | Automatic powder discharge device for powder collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0677661B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH045212U (en) * | 1990-04-24 | 1992-01-17 |
-
1986
- 1986-04-07 JP JP61080852A patent/JPH0677661B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH045212U (en) * | 1990-04-24 | 1992-01-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0677661B2 (en) | 1994-10-05 |
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