JPS6324131U - - Google Patents

Info

Publication number
JPS6324131U
JPS6324131U JP11717486U JP11717486U JPS6324131U JP S6324131 U JPS6324131 U JP S6324131U JP 11717486 U JP11717486 U JP 11717486U JP 11717486 U JP11717486 U JP 11717486U JP S6324131 U JPS6324131 U JP S6324131U
Authority
JP
Japan
Prior art keywords
powder
suction
pressure detector
granular material
pneumatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11717486U
Other languages
Japanese (ja)
Other versions
JPH0452190Y2 (en
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 filed Critical
Priority to JP1986117174U priority Critical patent/JPH0452190Y2/ja
Publication of JPS6324131U publication Critical patent/JPS6324131U/ja
Application granted granted Critical
Publication of JPH0452190Y2 publication Critical patent/JPH0452190Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Air Transport Of Granular Materials (AREA)

Description

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

図はいづれもこの考案の一実施例を示すもので
あり、第１図は第３図の主要部の拡大図、第２図
は第１図の縦断面図、第３図は第４図の吸引空気
源近傍の右側面図、第４図は一部を切り欠いた全
体概略図、第５図イ〜ニは圧力検出器と信号発信
器の作動状態を示す説明図、第６図ａ〜ｄは吸引
空気源の吐出圧力または風量の変化と輸送状態の
関係を示す説明図である。 １……ホツパー、４……空気通路、６……材料
入口、７……材料出口、８……輸送管、１０……
吸引管、１３……吸引空気源、２０……圧力検出
器、２３……信号発信器。 Each of the figures shows an example of this invention. Figure 1 is an enlarged view of the main part of Figure 3, Figure 2 is a vertical cross-sectional view of Figure 1, and Figure 3 is an enlarged view of Figure 4. A right side view of the vicinity of the suction air source, FIG. 4 is a partially cutaway overall schematic diagram, FIGS. d is an explanatory diagram showing the relationship between the change in the discharge pressure or air volume of the suction air source and the transportation state. 1...Hopper, 4...Air passage, 6...Material inlet, 7...Material outlet, 8...Transport pipe, 10...
Suction pipe, 13... Suction air source, 20... Pressure detector, 23... Signal transmitter.

Claims (1)

【実用新案登録請求の範囲】 (1) 吸引空気源の吸引ガスにより、輸送すべき
粉粒体をホツパーへ供給するようにしてなる吸引
式の粉粒体空気輸送装置において、前記吸引空気
源には輸送用ガスの圧力または風量の変動を検知
して輸送状態の現象を捕捉する圧力検出器を設け
るとともに、この圧力検出器には信号発信器を接
続してなることを特徴とする吸引式の粉粒体空気
輸送装置。 (2) 前記圧力検出器と信号発信器とは、吸引空
気源の作動を自動的に停止するように連係されて
いる実用新案登録請求の範囲第(1)項記載の吸引
式の粉粒体空気輸送装置。 (3) 前記圧力検出器は、非定常輸送状態時に作
動するようにしてある実用新案登録請求の範囲第
(1)項記載の吸引式の粉粒体空気輸送装置。 (4) 前記圧力検出器の動作設定値が、前記ホツ
パー内に粉粒体が満杯になつたときの降下圧力値
に対応させてある実用新案登録請求の範囲第(1)
項ないし第(3)項のいづれかに記載の吸引式の粉
粒体空気輸送装置。 (5) 前記圧力検出器による輸送状態の捕捉現象
が、輸送ラインでの粉粒体の詰まり現象である実
用新案登録請求の範囲第(1)項ないし第(3)項のい
づれかに記載の吸引式の粉粒体空気輸送装置。 (6) 前記圧力検出器による輸送状態の捕捉現象
が、前記ホツパー内の分離用フイルターの目詰ま
り現象または材料貯蔵部の材料不足現象である実
用新案登録請求の範囲第(1)項ないし第(3)項のい
づれかに記載の吸引式の粉粒体空気輸送装置。[Claims for Utility Model Registration] (1) In a suction-type powder or granular material pneumatic transportation device configured to supply powder or granular materials to be transported to a hopper using suction gas from a suction air source, The suction type is equipped with a pressure detector that detects fluctuations in the pressure or air volume of the transport gas and captures phenomena in the transport state, and a signal transmitter is connected to the pressure detector. Powder and granule pneumatic transport equipment. (2) The suction type powder and granular material according to claim 1, wherein the pressure detector and the signal transmitter are linked to automatically stop the operation of the suction air source. pneumatic transport equipment. (3) The pressure detector is configured to operate during an unsteady transport state.
The suction-type powder and granular material pneumatic transportation device described in (1). (4) Utility model registration claim No. (1) in which the operating setting value of the pressure detector is made to correspond to the pressure drop value when the hopper is full of powder or granules.
The suction type pneumatic transport device for powder and granular material according to any one of paragraphs to (3). (5) The suction device according to any one of claims (1) to (3), wherein the phenomenon in which the transportation state is captured by the pressure detector is a clogging phenomenon of powder or granular material in the transportation line. Powder and granule pneumatic transportation equipment. (6) Utility model registration claims (1) to (2) wherein the phenomenon in which the transportation state is captured by the pressure detector is a clogging phenomenon of a separation filter in the hopper or a material shortage phenomenon in the material storage section. The suction type pneumatic transport device for powder and granular material according to any of item 3).
JP1986117174U 1986-07-30 1986-07-30 Expired JPH0452190Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986117174U JPH0452190Y2 (en) 1986-07-30 1986-07-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986117174U JPH0452190Y2 (en) 1986-07-30 1986-07-30

Publications (2)

Publication Number Publication Date
JPS6324131U true JPS6324131U (en) 1988-02-17
JPH0452190Y2 JPH0452190Y2 (en) 1992-12-08

Family

ID=31002447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986117174U Expired JPH0452190Y2 (en) 1986-07-30 1986-07-30

Country Status (1)

Country Link
JP (1) JPH0452190Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479692U (en) * 1977-11-15 1979-06-06
JPS6016407U (en) * 1984-03-29 1985-02-04 石川島播磨重工業株式会社 Pipe unblockage device in pneumatic transportation system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124576A (en) * 1976-12-03 1978-11-07 Coval M L Method of producing intravenously injectable gamma globulin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479692U (en) * 1977-11-15 1979-06-06
JPS6016407U (en) * 1984-03-29 1985-02-04 石川島播磨重工業株式会社 Pipe unblockage device in pneumatic transportation system

Also Published As

Publication number Publication date
JPH0452190Y2 (en) 1992-12-08

Similar Documents

Publication Publication Date Title
US3236565A (en) Dustless pneumatic conveyor and process
CN202935945U (en) Positive-negative pressure combination type pneumatic conveying device for dense-phase powder materials
ES8607870A1 (en) Pneumatic and hydraulic conveying installation for transporting bulk materials.
JPS6324131U (en)
JPH11197480A (en) Particulate material mixing and fine powder removing method and apparatus
JPS60111259U (en) Powder material monitoring room
CN221274568U (en) Continuous efficient negative pressure conveying and filtering system
GB1414049A (en) Methods of filtring gases
JPS62124932U (en)
JPH02103027U (en)
JPH0158533U (en)
JPS6162719U (en)
JPH0235691Y2 (en)
JPS61189029U (en)
JPS6414693U (en)
JPS6162721U (en)
JPH0518340Y2 (en)
JPH0297319U (en)
JPH0373524U (en)
CN117184909A (en) Continuous efficient negative pressure conveying and filtering system
JPS61128226U (en)
JPH0237783Y2 (en)
JPS58192826U (en) Powder transfer device
JPS62153206U (en)
JPH01149327U (en)