JP2508495Y2 - Tank for powder carrier - Google Patents

Tank for powder carrier

Info

Publication number
JP2508495Y2
JP2508495Y2 JP1990039311U JP3931190U JP2508495Y2 JP 2508495 Y2 JP2508495 Y2 JP 2508495Y2 JP 1990039311 U JP1990039311 U JP 1990039311U JP 3931190 U JP3931190 U JP 3931190U JP 2508495 Y2 JP2508495 Y2 JP 2508495Y2
Authority
JP
Japan
Prior art keywords
tank
filter
casing
opening
receiving member
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.)
Expired - Lifetime
Application number
JP1990039311U
Other languages
Japanese (ja)
Other versions
JPH03129299U (en
Inventor
進 高岡
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.)
Kyokuto Kaihatsu Kogyo Co Ltd
Original Assignee
Kyokuto Kaihatsu Kogyo Co Ltd
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 Kyokuto Kaihatsu Kogyo Co Ltd filed Critical Kyokuto Kaihatsu Kogyo Co Ltd
Priority to JP1990039311U priority Critical patent/JP2508495Y2/en
Publication of JPH03129299U publication Critical patent/JPH03129299U/ja
Application granted granted Critical
Publication of JP2508495Y2 publication Critical patent/JP2508495Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【考案の詳細な説明】 (a)産業上の利用分野 本考案は粉粒体運搬車のタンク上部に設けたエアー抜
き装置に関する。
DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Use The present invention relates to an air bleeding device provided in the upper part of a tank of a granular material carrier.

(b)従来の技術 従来の粉粒体運搬車のタンク上部に設けたエアー抜き
装置は、実開昭58−73046号公報に示されている如く、
タンク(1)外のエアー抜きパイプ(9)の一端(9a)
をタンク(1)内に開口し、この一端(9a)にフィルタ
(10)を取り付けている。
(B) Conventional Technology As shown in Japanese Utility Model Laid-Open No. 58-73046, the air venting device provided on the upper part of the tank of the conventional granular material carrier is as follows.
One end (9a) of the air vent pipe (9) outside the tank (1)
Is opened in the tank (1), and the filter (10) is attached to this one end (9a).

(c)考案が解決しようとする課題 フィルタがタンク内に取付けられているため、タンク
内に粉粒体を積み込んで排出するまでの間、フィルタが
粉粒体に直接、接しているので、フィルタがたびたび目
詰まりを起こし、このためフィルタをたびたび清掃や交
換をしなければならなかった。
(C) Problems to be Solved by the Invention Since the filter is installed in the tank, the filter is in direct contact with the particles until the particles are loaded into the tank and discharged. Often clogged, which necessitated frequent cleaning and replacement of the filter.

またフィルタの清掃や交換を行なう場合、タンク内に
入らなければならず、めんどうであるばりか、作業時間
が長くかかっていた。そこで、この考案の目的はフィル
タの清掃や交換の回数を少なくするとともに、作業時間
を短かくすることにある。
Also, when cleaning or replacing the filter, it must be put in the tank, which is troublesome and takes a long time. Therefore, an object of the present invention is to reduce the number of times of cleaning or replacing the filter and shorten the working time.

(d)課題を解決するための手段 上記目的を達成するためこの考案は、タンク上部のエ
アー抜き装置により、タンク内のエアーをタンク外へ放
出するようにした粉粒体運搬車のタンクにおいて、前記
エアー抜き装置は、開閉蓋により開閉される上方開口部
をタンク外に、下方開口部をタンク内にそれぞれ開口す
るようにタンク上部に設けられたケーシングと、前記ケ
ーシングの下部の内側に設けられた受部材と、前記ケー
シング内を大気に連通させる連通管と、前記受部材上に
載置するフィルタ取付部材の略全体に張設したフィルタ
と、前記上方開口部の開閉蓋が閉鎖された時、フィルタ
を受部材に押し付ける突起片とより構成したことであ
る。
(D) Means for Solving the Problems In order to achieve the above object, the present invention relates to a tank of a powder and granular material carrier vehicle, in which air in the tank is released to the outside of the tank by an air bleeding device at the top of the tank. The air bleeding device is provided inside a lower casing of the casing and a casing provided at an upper portion of the tank so that an upper opening opened by an opening / closing lid is opened outside the tank and a lower opening is opened inside the tank. A receiving member, a communication pipe for communicating the inside of the casing with the atmosphere, a filter stretched over substantially the entire filter mounting member placed on the receiving member, and an opening / closing lid of the upper opening is closed. , The filter is configured to include a protrusion that presses the filter against the receiving member.

(e)作用 フィルタを清掃する場合、まずタンク上部に登る。(E) Action When cleaning the filter, first climb to the top of the tank.

次に開閉蓋を開いて、フィルタ取付部材とともにフィル
タをケーシングよりタンク外に取り出し、フィルタを清
掃する。
Next, the opening / closing lid is opened, and the filter is taken out of the tank from the casing together with the filter mounting member to clean the filter.

その後、清掃したフィルタをフィルタ取付部材ととも
にケーシング内の受部材上に設置し、開閉蓋を閉じる。
するとフィルタは突起片により受部材に押し付けられて
動かなくなっている。フィルタを交換する場合は、古い
フィルタをフィルタ取付部材より取り除き、新しいフィ
ルタをフィルタ取付部材に張設するとよい。
Then, the cleaned filter is installed on the receiving member in the casing together with the filter mounting member, and the opening / closing lid is closed.
Then, the filter is pressed against the receiving member by the protruding piece and is immobile. When replacing the filter, the old filter may be removed from the filter mounting member and a new filter may be stretched on the filter mounting member.

(f)実施例 (1)は粉粒体運搬車のタンクで、このタンク(1)
上部中央には投入口蓋(2)が、タンク上部両端にはエ
アー抜き装置(3)(3)それぞれ設けられている。
(F) Example (1) is a tank of a powder and granular material carrier, and this tank (1)
An inlet cover (2) is provided at the center of the upper part, and air venting devices (3) and (3) are provided at both ends of the upper part of the tank.

タンク(1)上部両端のエアー抜き装置(3)は同一構
造なので、タンク(1)上部右端のエアー抜き装置
(3)について説明する。(4)はタンク(1)に固着
した円筒形のケーシングで、このケーシング(4)の上
部にはタンク(1)外に開口した上方開口部(5)が、
下部にはタンク(1)内に開口した下方開口部(6)が
それぞれ設けられている。
Since the air bleeders (3) at both ends of the upper part of the tank (1) have the same structure, the air bleeders (3) at the right end of the upper part of the tank (1) will be described. (4) is a cylindrical casing fixed to the tank (1), and an upper opening (5) opening to the outside of the tank (1) is provided at the upper part of the casing (4).
Lower openings (6) opening into the tank (1) are provided in the lower portions, respectively.

(7)はタンク(1)外のケーシング(4)の外側に一
端を固着してケーシング内を大気に連通させる連通管
で、ケーシング(4)に穿設し連通口(8)によりケー
シング(4)内に連通している。前記連通管(7)には
ハンドル(30)により開閉する開閉弁(9)が介装され
ているとともに、その他端側は、ステップ(10)に設け
たステー(11)にクランプ(12)により固縛されてい
る。
Reference numeral (7) is a communication pipe for fixing one end to the outside of the casing (4) outside the tank (1) to communicate the inside of the casing with the atmosphere. The communication pipe (7) is formed in the casing (4) by a communication port (8). ) Inside. An on-off valve (9) that is opened and closed by a handle (30) is interposed in the communication pipe (7), and the other end side is clamped (12) to a stay (11) provided in the step (10). Being tied up.

(13)はケーシング(4)の上方開口部(5)を開閉す
る開閉蓋で、ケーシング(4)上端に設けたフランジ
(14)にVバンドカップリング(15)により固縛してあ
る。
Reference numeral (13) is an opening / closing lid that opens and closes the upper opening (5) of the casing (4), and is fixed to a flange (14) provided at the upper end of the casing (4) by a V band coupling (15).

前記Vバンドカップリング(15)はナット(16)をTボ
ルト(17)よりはずし、Tボルト(17)をトラニオン
(18)より抜くとバンド(19)が開くようになってい
る。
In the V band coupling (15), the band (19) is opened by removing the nut (16) from the T bolt (17) and removing the T bolt (17) from the trunnion (18).

(20)はケーシング(4)の下端に設けた環状の受部材
で、この受部材(20)の内側が下方開口部(6)となっ
ている。前記受部材(20)上にはパッキン(21)が貼設
され、このパッキン(21)上にフィルタ取付部材(22)
が載置されている。
(20) is an annular receiving member provided at the lower end of the casing (4), and the inside of this receiving member (20) is a lower opening (6). A packing (21) is attached on the receiving member (20), and the filter mounting member (22) is mounted on the packing (21).
Is placed.

前記フィルタ取付部材(2)は、円筒形の円筒材(2
3)と、この円筒材(23)に一端を固着したL型パイプ
(24)……と、このL型パイプ(24)……の他端を固着
したプレート(25)と、前記円筒材(23)の外側に固着
した環状のガイド材(26)……とより構成されている。
The filter mounting member (2) is made of a cylindrical material (2
3), the L-shaped pipe (24) with one end fixed to the cylindrical member (23), the plate (25) with the other end fixed to the L-shaped pipe (24), and the cylindrical member ( It is composed of an annular guide member (26) fixed to the outside of 23).

(27)はフィルタ取付部材(22)の外側の略全体を覆っ
たフィルタで、このフィルタ(27)は円筒材(23)にバ
ンド(28)で取り付けられ、下方開口部(6)に向けて
開口している。
(27) is a filter that covers substantially the entire outside of the filter attachment member (22), and this filter (27) is attached to the cylindrical member (23) with a band (28) and is directed toward the lower opening (6). It is open.

なお(29)は開閉蓋(13)に垂設した突起片で、この
突起片(29)はフィルタ(27)とフィルタ取付部材(2
2)とを下方のパッキン(21)に押し付け、フィルタ(2
7)が動かないようにしてある。
In addition, (29) is a protruding piece vertically provided on the opening / closing lid (13), and this protruding piece (29) is a filter (27) and a filter mounting member (2).
2) and are pressed against the lower packing (21), and the filter (2
7) does not move.

本考案は前記の如き構成で、次に作用について説明す
る。
The present invention is constructed as described above, and the operation will be described below.

タンク(1)に粉粒体を積み込む場合には、作業者は
タンク(1)のステップ(10)上に登り、エアー抜き装
置(3)の開閉弁(9)のハンドル(30)を実線位置よ
り1点鎖線位置として開閉弁(9)を開きエアー抜き装
置(3)を「開」の状態にし、タンク(1)内に粉粒体
排出時の残圧があれば、この残圧をエアー抜き装置
(3)より逃がす。
When loading powder particles into the tank (1), the operator climbs onto the step (10) of the tank (1) and sets the handle (30) of the opening / closing valve (9) of the air bleeding device (3) to the solid line position. If the open / close valve (9) is opened and the air bleeding device (3) is set to the "open" state at the position indicated by the alternate long and short dash line, and if there is a residual pressure in the tank (1) when discharging the granular material, this residual pressure is air Escape from the removal device (3).

その後、投入口蓋(2)を開いて粉粒体をタンク
(1)内へ投入する。
After that, the charging port lid (2) is opened and the powdery particles are charged into the tank (1).

このときタンク(1)内のエアーは粉粒体とともに下
方開口部(6)よりフィルタ(27)内に入り、粉粒体は
フィルタ(27)で止められてタンク(1)内に落下し、
エアーのみがフィルタ(27)を通過してケーシング
(4)の連通口(8)、連通管(7)を通ってタンク
(1)外へ放出される。
At this time, the air in the tank (1) enters the filter (27) through the lower opening (6) together with the particles, and the particles are stopped by the filter (27) and fall into the tank (1).
Only air passes through the filter (27) and is discharged to the outside of the tank (1) through the communication port (8) of the casing (4) and the communication pipe (7).

粉粒体がタンク(1)内に一杯になると、粉粒体に直
接に接するのはケーシング(4)の外側だけで、フィル
タ(27)は直接には接することはない。
When the powder (granule) is filled in the tank (1), the powder (granulate) is directly contacted only with the outside of the casing (4), and the filter (27) is not directly contacted.

次にフィルタ(27)を清掃する場合、前記のタンク
(1)に粉粒体を積み込む場合と同様にエアー抜き装置
(3)を「開」の状態にする。
Next, when cleaning the filter (27), the air bleeding device (3) is set to the "open" state as in the case where the powdery particles are loaded in the tank (1).

その後、Vバンドカップリング(15)のナット(16)
をTボルト(17)よりはずし、Tボルト(17)をトラニ
オン(18)より抜いてバンド(19)を開き、Vバンドカ
ップリング(15)を取りはずし、開閉蓋(13)を開く。
Then the nut (16) of the V-band coupling (15)
Is removed from the T bolt (17), the T bolt (17) is removed from the trunnion (18), the band (19) is opened, the V band coupling (15) is removed, and the opening / closing lid (13) is opened.

次にフィルタ(27)をフィルタ取付部材(22)とともに
ケーシング(4)よりタンク外へ出し、フィルタ(27)
を清掃する。
Next, the filter (27) is taken out of the tank from the casing (4) together with the filter mounting member (22), and the filter (27)
To clean.

その後、清掃したフィルタ(27)とフィルタ取付部材
(22)とをケーシング(4)内のパッキン(21)上に載
置する。
Then, the cleaned filter (27) and the filter mounting member (22) are placed on the packing (21) in the casing (4).

このとき、ガイド材(26)……がケーシング(4)の
内面にガイドされてフィルタ取付部材(22)はケーシン
グ(4)の中心に入れられる。
At this time, the guide members (26) are guided by the inner surface of the casing (4), and the filter mounting member (22) is placed in the center of the casing (4).

次に開閉蓋(13)を閉めてVバンドカップリング(1
5)を取付ける。
Then close the open / close lid (13) and close the V-band coupling (1
5) Install.

このとき、突起片(29)がフィルタ(27)とフィルタ
取付部材(22)とを下方のパッキン(21)に押し付け、
フィルタ(27)が動かないようにしている。
At this time, the protruding piece (29) presses the filter (27) and the filter mounting member (22) against the lower packing (21),
The filter (27) is locked.

フィルタ(27)を交換する場合は、バンド(28)をはず
して、古いフィルタ(27)をフィルタ取付部材(22)よ
り取り除き、新しいフィルタ(27)をフィルタ取付部材
(22)に張設するとよい。
When replacing the filter (27), remove the band (28), remove the old filter (27) from the filter mounting member (22), and stretch the new filter (27) on the filter mounting member (22). .

(g)考案の効果 以上の如く本考案は、フィルタをタンクに固着したケ
ーシングに内装したので、粉粒体が直接、接するのをケ
ーシングとして、フィルタには直接、接しないようにし
たので、フィルタの清掃と交換とを少なくすることがで
きる。
(G) Effect of the Invention As described above, according to the present invention, since the filter is installed in the casing fixed to the tank, the powder particles directly contact the casing, and do not directly contact the filter. It is possible to reduce the cleaning and replacement of.

またフィルタを開閉蓋を開くことによりタンク外へ取
出せるようにしたので、フィルタを清掃又は交換する場
合、従来のタンク内に入ってフィルタを取りはずすのと
比較して、作業が楽となり作業時間を短くすることがで
きる。
In addition, since the filter can be taken out of the tank by opening the opening / closing lid, when cleaning or replacing the filter, the work is easier and the working time is shorter than when the filter is put in the conventional tank and the filter is removed. Can be shortened.

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案を装備した粉粒体運搬車のタンクの全体
図、第2図はエアー抜き装置の断面詳細図、第3図は第
2図のA矢視図である。 (1)はタンク、(3)はエアー抜き装置、(4)はケ
ーシング、(5)は上方開口部、(6)は下方開口部、
(7)は連通管、(9)は開閉弁、(13)は開閉蓋、
(20)は受部材、(22)はフィルタ取付部材、(27)は
フィルタ、(29)は突起片である。
FIG. 1 is an overall view of a tank of a powder and granular material carrier equipped with the present invention, FIG. 2 is a detailed sectional view of an air bleeding device, and FIG. 3 is a view taken in the direction of arrow A in FIG. (1) is a tank, (3) is an air vent device, (4) is a casing, (5) is an upper opening, (6) is a lower opening,
(7) is a connecting pipe, (9) is an open / close valve, (13) is an open / close lid,
(20) is a receiving member, (22) is a filter mounting member, (27) is a filter, and (29) is a protruding piece.

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項1】タンク上部のエアー抜き装置により、タン
ク内のエアーをタンク外へ放出するようにした粉粒体運
搬車のタンクにおいて、前記エアー抜き装置は、開閉蓋
により開閉される上方開口部をタンク外に、下方開口部
をタンク内にそれぞれ開口するようにタンク上部に設け
られたケーシングと、前記ケーシングの下部の内側に設
けられた受部材と、前記ケーシング内を大気に連通させ
る連通管と、前記受部材上に載置するフィルタ取付部材
の略全体に張設したフィルタと、前記上方開口部の開閉
蓋が閉鎖された時、フィルタを受部材に押し付ける突起
片とより構成してなる粉粒体運搬車のタンク。
1. A tank of a powder and granular material transport vehicle in which air in the tank is discharged to the outside of the tank by an air bleeder at the upper part of the tank, wherein the air bleeder is an upper opening opened and closed by an opening / closing lid. To the outside of the tank, and a casing provided at the upper part of the tank so as to open the lower opening into the tank, a receiving member provided inside the lower part of the casing, and a communication pipe for communicating the inside of the casing with the atmosphere. And a filter that is stretched over substantially the entire filter mounting member that is placed on the receiving member, and a protrusion that presses the filter against the receiving member when the opening / closing lid of the upper opening is closed. Tank for a powder and granular material carrier.
JP1990039311U 1990-04-12 1990-04-12 Tank for powder carrier Expired - Lifetime JP2508495Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990039311U JP2508495Y2 (en) 1990-04-12 1990-04-12 Tank for powder carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039311U JP2508495Y2 (en) 1990-04-12 1990-04-12 Tank for powder carrier

Publications (2)

Publication Number Publication Date
JPH03129299U JPH03129299U (en) 1991-12-25
JP2508495Y2 true JP2508495Y2 (en) 1996-08-21

Family

ID=31548114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039311U Expired - Lifetime JP2508495Y2 (en) 1990-04-12 1990-04-12 Tank for powder carrier

Country Status (1)

Country Link
JP (1) JP2508495Y2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737581A (en) * 1980-07-31 1982-03-01 Nisshin Eng Air vent device for container, etc.
JPS5873046U (en) * 1981-11-11 1983-05-17 株式会社新潟鐵工所 Air bleed device in the tank of a powder transport vehicle

Also Published As

Publication number Publication date
JPH03129299U (en) 1991-12-25

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