JPS5580629A - Dust preventive method and device - Google Patents

Dust preventive method and device

Info

Publication number
JPS5580629A
JPS5580629A JP15107078A JP15107078A JPS5580629A JP S5580629 A JPS5580629 A JP S5580629A JP 15107078 A JP15107078 A JP 15107078A JP 15107078 A JP15107078 A JP 15107078A JP S5580629 A JPS5580629 A JP S5580629A
Authority
JP
Japan
Prior art keywords
sulfur
steam
dust
baffle
chambers
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
JP15107078A
Other languages
Japanese (ja)
Other versions
JPS5952130B2 (en
Inventor
Hidekazu Nishikawa
Yoshifumi Sumita
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP53151070A priority Critical patent/JPS5952130B2/en
Publication of JPS5580629A publication Critical patent/JPS5580629A/en
Publication of JPS5952130B2 publication Critical patent/JPS5952130B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/185—Preventing escape of dust by means of non-sealed systems
    • B65G69/188—Preventing escape of dust by means of non-sealed systems with spraying means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chutes (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

PURPOSE:To prevent generation of dust in loading sulfur flakes with a conveyer, by spraying steam on the matters. CONSTITUTION:Sulfur flakes M transferred by a conveyer 2 pass through No.1 baffle 16, No.2 baffle 30 and No.3 baffle 32 to outlet boards 34, 36 and discharged to a delivery port 14. During this course of loading, steam is injected through spray nozzles 44, 46, 48, 50. This makes most part of sulfur moistened in the first and second chambers 40, 42 to prevent sulfur dust from flying up into the air. Since steam is lighter in weight than air and N2 gas, both chambers 40, 42 are filled with steam and dust, if produced, in the chambers comes in contact with steam and its apparent weight becomes heavier to fall and get mixed with sulfur powder. As a result, sulfur dust cannot float for a long period of time.
JP53151070A 1978-12-08 1978-12-08 Flaky sulfur dust generation prevention method Expired JPS5952130B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53151070A JPS5952130B2 (en) 1978-12-08 1978-12-08 Flaky sulfur dust generation prevention method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53151070A JPS5952130B2 (en) 1978-12-08 1978-12-08 Flaky sulfur dust generation prevention method

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP59153146A Division JPS6048833A (en) 1984-07-25 1984-07-25 Device for preventing generation of dust
JP59153145A Division JPS6048832A (en) 1984-07-25 1984-07-25 Device for preventing generation of dust

Publications (2)

Publication Number Publication Date
JPS5580629A true JPS5580629A (en) 1980-06-18
JPS5952130B2 JPS5952130B2 (en) 1984-12-18

Family

ID=15510642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53151070A Expired JPS5952130B2 (en) 1978-12-08 1978-12-08 Flaky sulfur dust generation prevention method

Country Status (1)

Country Link
JP (1) JPS5952130B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922243U (en) * 1982-08-04 1984-02-10 日本車輌製造株式会社 Hopper dust collector for grain filling
CN105883442A (en) * 2016-05-23 2016-08-24 北京国电富通科技发展有限责任公司 Dust removal device used for unloading slag of slag bin or unloading dust of dust silo
CN107499973A (en) * 2017-08-03 2017-12-22 山西潞安煤基合成油有限公司 Boiler Ash storehouse steam dust removing device
CN109665341A (en) * 2018-12-29 2019-04-23 中国神华能源股份有限公司 Material casting shovel and ship loader
CN111361958A (en) * 2018-12-26 2020-07-03 上海嘉怡环保设备工程有限公司 High-speed water mist system for return dust suppression of transfer point of belt conveyor and cleaning of surface of belt

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS481362U (en) * 1971-05-20 1973-01-09
JPS48101306A (en) * 1972-04-03 1973-12-20
JPS523021U (en) * 1975-06-23 1977-01-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS481362U (en) * 1971-05-20 1973-01-09
JPS48101306A (en) * 1972-04-03 1973-12-20
JPS523021U (en) * 1975-06-23 1977-01-10

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922243U (en) * 1982-08-04 1984-02-10 日本車輌製造株式会社 Hopper dust collector for grain filling
CN105883442A (en) * 2016-05-23 2016-08-24 北京国电富通科技发展有限责任公司 Dust removal device used for unloading slag of slag bin or unloading dust of dust silo
CN107499973A (en) * 2017-08-03 2017-12-22 山西潞安煤基合成油有限公司 Boiler Ash storehouse steam dust removing device
CN111361958A (en) * 2018-12-26 2020-07-03 上海嘉怡环保设备工程有限公司 High-speed water mist system for return dust suppression of transfer point of belt conveyor and cleaning of surface of belt
CN109665341A (en) * 2018-12-29 2019-04-23 中国神华能源股份有限公司 Material casting shovel and ship loader

Also Published As

Publication number Publication date
JPS5952130B2 (en) 1984-12-18

Similar Documents

Publication Publication Date Title
KR840000284A (en) Compressed Air Injection Method
ES8201848A1 (en) Method and apparatus for spraying powder.
JPS5580629A (en) Dust preventive method and device
JPS55161728A (en) Spray gun having dust intaking function
JPS552552A (en) Fixed quantity supplying method in tea leaves conveyor
JPS57102435A (en) Powdered granule storing equipment
JPS5687450A (en) Spray gun with water injection structure
JPS5617154A (en) Reclamating method of used molding sand
JPS57209624A (en) Stack gas desulfurization process
JPS5723502A (en) Bulk cargo humidifier
JPS55111332A (en) Continuous damping machine for powder body
JPS54161601A (en) Operation of denitrification process of coke oven exhaust gas
JPS5732787A (en) Treatment of waste from coal burning thermal power plant
JPS6048832A (en) Device for preventing generation of dust
JPS5513117A (en) Vapor-liquid contacting apparatus and method
JPS5210912A (en) Method of discharging gas from tank
JPS5511469A (en) Air conveyer for pulverized body
JPS5798423A (en) Coal conveying and storing apparatus
FR2421679A1 (en) Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe
JPS553818A (en) Moisture regulator for combustion exhaust gas
JPS56118754A (en) Electric dust collector equipped with fluidized dust collecting layer
JPS54105103A (en) Quenching device of spilled coke
JPS56136878A (en) Method for wetting preheated coal in trial operation of coal drying and preheating apparatus
JPS5384269A (en) Device for discharging dusting residue to be treated
JPS57102434A (en) Storing tank