CN103063036A - Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car - Google Patents
Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car Download PDFInfo
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- CN103063036A CN103063036A CN 201310034383 CN201310034383A CN103063036A CN 103063036 A CN103063036 A CN 103063036A CN 201310034383 CN201310034383 CN 201310034383 CN 201310034383 A CN201310034383 A CN 201310034383A CN 103063036 A CN103063036 A CN 103063036A
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Abstract
The invention discloses a device for negative-pressure sucking, conveying and discharging of sintered bulk materials of a multi-tube tunnel kiln car. The device comprises an automatic sucking system, a human-assisted sucking system, a first-stage cyclone discharging system, a second-stage bag-type dust removing system, a deposited dust recycling system, a roots vacuum pump group and a buffer storage silo, wherein the first-stage cyclone discharging system comprises five cyclone separators, feed ports of four cyclone separators are respectively connected to a material sucking-conveying part of the automatic sucking system through sucking pipes of the four cyclone separators, and a feed port of the other cyclone separator is connected to the human-assisted sucking system through a sucking pipe at the feed port; and exhaust ports are respectively formed in the upper parts of the five cyclone separators and respectively connected to the second-stage bag-type dust removing system through exhaust pipes, and the second-stage bag-type dust removing system is connected to the roots vacuum pump group through the exhaust pipes. The device is suitable for working in a high-temperature and hostile environment and capable of greatly improving sucking, conveying and discharging efficiencies of the materials.
Description
Technical field
The present invention relates to a kind of suction and send device for discharging, particularly a kind of multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging.
Background technology
At present, material sintering resourcefulness adopts tunnel cave to carry out sintering, and its method is first material to be packed in the batch can of tunnel kiln car, then pushes tunnel cave and carries out sintering.Yet, because the temperature of charge behind the tunnel kiln car sintering is higher, and can produce noxious material, if adopt traditional material discharge way, carry out discharging in so abominable and poisonous situation, not only the staff is difficult to operation in operating aspect, and noxious material also can threaten staff's health, like this under rugged environment, how realizing that the discharging problem of bulk cargo becomes behind the Industry Tunnel Kiln multitube tunnel kiln car sintering needs problem demanding prompt solution at present.
Summary of the invention
Technical problem solved by the invention has provided a kind of multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging, and this invention has solved under the high-temperature severe environment, and bulk cargo can't carry out the problem of normal discharging behind the multitube tunnel kiln car sintering.
For solving the problems of the technologies described above, multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging of the present invention comprises automatic material-absorbing system, human assistance suction system, one-level whirlwind discharge system, secondary bag-type dust removal system, laying dust recovery system, Roots vaccum pump group and the buffering storage bin that is arranged on one-level whirlwind discharge system bottom;
Described one-level whirlwind discharge system comprises five cyclone separators, one side of described every cyclone separator all arranges ten charging apertures, described ten charging apertures are scattered in two row side by side, the material that the charging aperture of wherein four cyclone separators of described five cyclone separators is connected in the automatic material-absorbing system by the suction tube that is arranged on each charging aperture is respectively inhaled and to be sent part, and the charging aperture of the other cyclone separator in described five cyclone separators is connected in the human assistance suction system by the suction tube that is arranged on each charging aperture place;
The top of described five cyclone separators is respectively equipped with exhaust outlet, described each exhaust outlet is connected in the secondary bag-type dust removal system by blast pipe respectively, described secondary bag-type dust removal system comprises five tablecloth bag dust collectors, and described every tablecloth bag dust collector is connected in the Roots vaccum pump group by the exhaust outlet on sack cleaner top through blast pipe;
Described laying dust recovery system is arranged at the bottom of secondary bag-type dust removal system, described laying dust recovery system comprises screw(-type) feeder and sending warehouse pump, described screw(-type) feeder is connected with the discharging opening of each sack cleaner of secondary bag-type dust removal system, described sending warehouse pump is arranged at the discharging opening bottom of screw(-type) feeder, and described sending warehouse pump is connected in respectively the discharging opening and buffering storage bin of screw(-type) feeder by transfer tube; The upper lateral part of described sending warehouse pump is provided with dust flue, and dust flue is connected in the sack cleaner that is arranged on buffering storage bin top, and the bottom of described sack cleaner is connected in the buffering storage bin by elephant trunk.
Described automatic material-absorbing system comprises that material is inhaled and send part and servomotor lifting part, described material suction partly to comprise inhaling to send pipe that the suction that suction send the bottom of pipe to be provided with bell mouth shape is chewed, and described suction is chewed the end and is provided with Chang Chengkou; Described suction send the bottom of pipe to be provided with auxiliary air apart from port 2/3rds places, and described auxiliary air is double-layer sleeve structure, comprises inner sleeve and outer tube, and correspondence arranges three with the secondary air inlet in aperture on the circumference of described inside and outside two sleeve pipes.
The material of described human assistance suction system is inhaled the suction of sending part and is sent pipe to adopt independent two suctions to chew, and described connection is inhaled the suction of chewing and sent the pipe top to connect manual suction tube.
The upper and lower of described buffering storage bin respectively correspondence is provided with high charge level meter and low level-sensing device; The outer surface at taper position, described buffering storage bin bottom is provided with gasification system, and described gasification system connects by tube connector carries source of the gas.
Be connected by flexible pipe between the suction tube of described automatic material-absorbing system and human assistance suction system and the horizontal suction tube.
Described automatic material-absorbing system also comprises infrared temperature-test sensor, and infrared temperature-test sensor is arranged at the bottom of automatic material-absorbing system near the tank mouth place of tunnel kiln car batch can.
The invention has the beneficial effects as follows:
The present invention compared with prior art this multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging adopts a plurality of suctions to chew material inhaled and send, the quick suction of bulk cargo is sent and discharging behind the realization multitube tunnel kiln car sintering, satisfy behind the Industry Tunnel Kiln multitube tunnel kiln car sintering suction of bulk cargo and sent the discharging requirement, and under the high temperature rugged environment, do not affect normally carrying out of work, Effective Raise the suction of material send and the operating efficiency of discharging, be widely used under high-temperature severe environment, sending discharging to the quick suction of material behind the various sintering.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the top view of automatic material-absorbing of the present invention system;
Fig. 3 is the top view of human assistance suction system of the present invention;
Fig. 4 is the plan structure schematic diagram of one-level whirlwind discharge system of the present invention when linking to each other with the Roots vaccum pump group with the secondary bag-type dust removal system;
Fig. 5 is that suction of the present invention is sent pipe and inhaled the structural representation of chewing when being used;
Fig. 6 is that the cutaway view of the auxiliary air partial structurtes on the pipe is sent in suction of the present invention;
Fig. 7 is the structural representation of cyclone separator charging aperture of the present invention;
Fig. 8 is that the A of Fig. 7 is to view;
Among the figure: 1-automatic material-absorbing system, the 11-material is inhaled and is sent part, 111-inhales and send pipe, 1111-inhales and chews, 12-servomotor lifting part, 13-Chang Chengkou, the 14-auxiliary air, the 141-inner sleeve, the 142-outer tube, the 143-secondary air inlet, the 15-infrared temperature-test sensor, 2-human assistance suction system, 3-one-level whirlwind discharge system, the 31-cyclone separator, the 311-charging aperture, the 312-exhaust outlet, the 313-rotary feeder, 4-secondary bag-type dust removal system, the 41-sack cleaner, 411-deduster exhaust outlet, 5-laying dust recovery system, the 51-screw(-type) feeder, 52-sending warehouse pump, the 521-dust flue, 6-Roots vaccum pump group, 7-cushions storage bin, 71-high charge level meter, 72-hangs down level-sensing device, the 73-gasification system, the 731-tube connector, the 74-sack cleaner, the 741-elephant trunk, the 8-suction tube, the manual suction tube of 81-, the 9-blast pipe, the 10-transfer tube, the 16-flexible pipe, 17-tunnel kiln car batch can.
The specific embodiment
As shown in Figure 1, the present invention is a kind of multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging, and it comprises automatic material-absorbing system 1, human assistance suction system 2, one-level whirlwind discharge system 3, secondary bag-type dust removal system 4, laying dust recovery system 5, Roots vaccum pump group 6 and the buffering storage bin 7 that is arranged on one-level whirlwind discharge system bottom.
Such as Fig. 1, Fig. 4, Fig. 7, shown in Figure 8, described one-level whirlwind discharge system 3 comprises five cyclone separators 31, one side of described every cyclone separator 31 all arranges ten charging apertures 311, described ten charging apertures 311 are scattered in two row side by side, the material that the charging aperture 311 of wherein four cyclone separators 31 of described five cyclone separators 31 is connected in automatic material-absorbing system 1 by the suction tube 8 that is arranged on each charging aperture 311 is respectively inhaled and to be sent part 11, and the charging aperture 311 of the other cyclone separator 31 in described five cyclone separators 31 is connected in human assistance suction system 2 by the suction tube 8 that is arranged on each charging aperture 311 place.
The top of described five cyclone separators 31 is respectively equipped with exhaust outlet 312, each exhaust outlet 312 is connected in secondary bag-type dust removal system 4 by blast pipe 9 respectively, described secondary bag-type dust removal system 4 comprises five tablecloth bag dust collectors 41, and described every tablecloth bag dust collector 41 is connected in Roots vaccum pump group 6 by the deduster exhaust outlet 411 on sack cleaner 41 tops through blast pipe 9.
Described laying dust recovery system 5 is arranged at the bottom of secondary bag-type dust removal system 4, described laying dust recovery system 5 comprises screw(-type) feeder 51 and sending warehouse pump 52, described screw(-type) feeder 51 is connected with the discharging opening of each sack cleaner 41 of secondary bag-type dust removal system 4, described sending warehouse pump 52 is arranged at the discharging opening bottom of screw(-type) feeder 51, and described sending warehouse pump 52 is connected in respectively the discharging opening and buffering storage bin 7 of screw(-type) feeder 51 by transfer tube 10; The upper lateral part of described sending warehouse pump 52 is provided with dust flue 521, and dust flue 521 is connected in the sack cleaner 74 that is arranged on buffering storage bin 7 tops, and the bottom of described sack cleaner 74 is connected in buffering storage bin 7 by elephant trunk 741.
Such as Fig. 1, Fig. 2, Fig. 5, shown in Figure 6, described automatic material-absorbing system 1 comprises that material is inhaled and send part 11 and servomotor lifting part 12, described material suction part 11 comprises inhaling send pipe 111, the suction that suction send the bottom of pipe 111 to be provided with bell mouth shape chews 1111, it is little that 1111 crushings that produce are chewed in the suction of bell mouth shape, is convenient to material and enters to inhale and send in the pipe 111.Described suction is chewed 1111 ends and is provided with Great Wall mouth 13, and Great Wall mouth 13 can make to inhale and chews 1111 and keep certain interval with material, is convenient to carry out at any time replenish air, and design can improve the continuous, efficient and stable of automatic material-absorbing system 1 like this.Described suction send the bottom of pipe 111 to be provided with auxiliary air 14 apart from port 2/3rds places, described auxiliary air 14 is double-layer sleeve structure, comprise inner sleeve 141 and outer tube 142, correspondence arranges three with the secondary air inlet 143 in aperture on the circumference of described inside and outside two sleeve pipes, described outer tube 142 adopts adjustable bolt to be supported in suction and send on the pipe 111, can realize online adjusting air inflow quantity like this.
Such as Fig. 1, Fig. 3, shown in Figure 5, the material of described human assistance suction system 2 is inhaled the suction send part 11 and is sent pipe 111 to adopt independent two suctions to chew 1111, and described connection is inhaled and chewed 1111 suction and send pipe 111 tops to connect manual suction tube 81.It mainly is not carry out manual discharging for unloading clean material in the tunnel kiln car batch can fully that the suction of adopting human assistance suction system 2 to carry out material is sent, and guarantees that fully the tunnel kiln car discharging is thorough, and the rate of recovery of material is high like this, and can better meet the requirement of environmental protection.
As shown in Figure 1, the upper and lower of described buffering storage bin 7 respectively correspondence is provided with high charge level meter 71 and low level-sensing device 72, and high charge level meter 71 is set buffering storage bin 7 and low level-sensing device 72 can detect the material level situation at any time.The outer surface at taper position, described buffering storage bin 7 bottom is provided with gasification system 73, and described gasification system 73 connects by tube connector 731 carries source of the gas.This gasification system 73 by carborundum gasification board and metal cabinet through compression molding, the inner gasification chamber that forms, use silicone rubber seal between the gasification board, compressed air connects through tube connector 731 carries source of the gas, and the gas permeation gasification board enters the bed of material uniformly, make buffering storage bin 7 interior materials be loose condition (of surface), and abundant fluidisation, can prevent that like this material discharge is smooth or stop up assurance production continous-stable, safe operation.
The suction of described automatic material-absorbing system 1 and human assistance suction system 2 send the pipe 111 with horizontal suction tube 8 between be connected by flexible pipe 16.So the lifting of automatic material-absorbing system 1 and human assistance suction system 2 is convenient in design.Described automatic material-absorbing system 1 also comprises infrared temperature-test sensor 15, and infrared temperature-test sensor 15 is arranged at the bottom of automatic material-absorbing system 1 near the tank mouth place of tunnel kiln car batch can 17.
During work, material in the tunnel kiln car batch can 17 is after the calcination department sintering is finished, be transported to automatic material-absorbing system 1 below by tunnel kiln car, after tunnel kiln car is accurately located, the tank mouth temperature that is arranged on 15 pairs of tunnel kiln car batch cans 17 of infrared temperature-test sensor of automatic material-absorbing system 1 below detects, tank mouth temperature when tunnel kiln car batch can 17〉180 ℃ times, system halt work, the tank mouth temperature for the treatment of tunnel kiln car batch can 17 is down to≤180 ℃ the time, after control system receives signal, automatic material-absorbing system 1 starts working, at first start Roots vaccum pump group 6, the rotary feeder 313 of cyclone separator 31 bottoms, the pulse-control system of sack cleaner 41, restart automatic material-absorbing system 1, the material of four synchronous servo motor drive automatic material-absorbing systems 1 is inhaled and is sent part 11 steady, at the uniform velocity move down, material is inhaled the suction send part 11 and is sent pipe 111 to stretch into to carry out suction in the tunnel kiln car batch can 17, material is inhaled through suction tube 8 and is delivered to cyclone separator 31, under the effect of gravity and centrifugal force, material is thrown toward wall and flow separation, material falls into discharge port at the bottom of the cone of cyclone separator 31, by rotary feeder 313 material is unloaded uniformly to buffering storage bin 7.Negative pressure dusty gas in the cyclone separator 31 is distributed near cyclone separator 31 central shafts, from bottom to top, enter sack cleaner 41 through top blast pipe 9 and carry out the separation of thing gas, gas up to standard after being filtered enters atmosphere through Roots vaccum pump group 6, the cone section feed opening that the powder that is filtered falls into sack cleaner 41 enters screw(-type) feeder 51, then come together in a place by screw(-type) feeder 51, deliver to buffering storage bin 7 by sending warehouse pump 52 at last.
In the material conveying process large quantity of exhaust gas then the dust flue 521 of the side setting by sending warehouse pump 52 drain into the sack cleaner 74 that is located at buffering storage bin 7 tops, dusty gas enters atmosphere after filtering, and the recovery dust in the sack cleaner 74 falls into buffering storage bin 7 by elephant trunk 741.
In addition, can not unload clean material in the tunnel kiln car batch can 17 fully by automatic material-absorbing system 1, tunnel kiln car batch can 17 be transferred to the human assistance suction system manually inhale for 2 times and send discharging.
Claims (6)
1. multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging, it is characterized in that, comprise automatic material-absorbing system, human assistance suction system, one-level whirlwind discharge system, secondary bag-type dust removal system, laying dust recovery system, Roots vaccum pump group and the buffering storage bin that is arranged on one-level whirlwind discharge system bottom;
Described one-level whirlwind discharge system comprises five cyclone separators, one side of described every cyclone separator all arranges ten charging apertures, described ten charging apertures are scattered in two row side by side, the material that the charging aperture of wherein four cyclone separators of described five cyclone separators is connected in the automatic material-absorbing system by the suction tube that is arranged on each charging aperture is respectively inhaled and to be sent part, and the charging aperture of the other cyclone separator in described five cyclone separators is connected in the human assistance suction system by the suction tube that is arranged on each charging aperture place;
The top of described five cyclone separators is respectively equipped with exhaust outlet, described each exhaust outlet is connected in the secondary bag-type dust removal system by blast pipe respectively, described secondary bag-type dust removal system comprises five tablecloth bag dust collectors, and described every tablecloth bag dust collector is connected in the Roots vaccum pump group by the exhaust outlet on sack cleaner top through blast pipe;
Described laying dust recovery system is arranged at the bottom of secondary bag-type dust removal system, described laying dust recovery system comprises screw(-type) feeder and sending warehouse pump, described screw(-type) feeder is connected with the discharging opening of each sack cleaner of secondary bag-type dust removal system, described sending warehouse pump is arranged at the discharging opening bottom of screw(-type) feeder, and described sending warehouse pump is connected in respectively the discharging opening and buffering storage bin of screw(-type) feeder by transfer tube; The upper lateral part of described sending warehouse pump is provided with dust flue, and dust flue is connected in the sack cleaner that is arranged on buffering storage bin top, and the bottom of described sack cleaner is connected in the buffering storage bin by elephant trunk.
2. multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging as claimed in claim 1, it is characterized in that, described automatic material-absorbing system comprises that material is inhaled and send part and servomotor lifting part, described material suction partly comprises inhaling send pipe, the suction that suction send the bottom of pipe to be provided with bell mouth shape is chewed, and described suction is chewed the end and is provided with Chang Chengkou; Described suction send the bottom of pipe to be provided with auxiliary air apart from port 2/3rds places, and described auxiliary air is double-layer sleeve structure, comprises inner sleeve and outer tube, and correspondence arranges three with the secondary air inlet in aperture on the circumference of described inside and outside two sleeve pipes.
3. multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging as claimed in claim 1, it is characterized in that, the material of described human assistance suction system is inhaled the suction of sending part and is sent pipe to adopt independent two suctions to chew, and described connection is inhaled the suction of chewing and sent the pipe top to connect manual suction tube.
4. multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging as claimed in claim 1 is characterized in that the upper and lower of described buffering storage bin respectively correspondence is provided with high charge level meter and low level-sensing device; The outer surface at taper position, described buffering storage bin bottom is provided with gasification system, and described gasification system connects by tube connector carries source of the gas.
5. multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging as claimed in claim 1 is characterized in that, is connected by flexible pipe between the suction tube of described automatic material-absorbing system and human assistance suction system and the horizontal suction tube.
6. multitube tunnel kiln car sintering bulk cargo vacuum pressure conveying device for discharging as claimed in claim 1 or 2, it is characterized in that, described automatic material-absorbing system also comprises infrared temperature-test sensor, and infrared temperature-test sensor is arranged at the bottom of automatic material-absorbing system near the tank mouth place of tunnel kiln car batch can.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310034383 CN103063036A (en) | 2013-01-29 | 2013-01-29 | Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car |
| CN201420024473.0U CN203595391U (en) | 2013-01-29 | 2014-01-15 | Multi-pipe tunnel kiln sintering bulk material negative-pressure sucking, delivering and discharging device |
| CN201410018136.5A CN103743234B (en) | 2013-01-29 | 2014-01-15 | Multi-tube tunnel kiln vehicle sintering bulk material negative pressure suction and discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310034383 CN103063036A (en) | 2013-01-29 | 2013-01-29 | Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103063036A true CN103063036A (en) | 2013-04-24 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310034383 Pending CN103063036A (en) | 2013-01-29 | 2013-01-29 | Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car |
| CN201410018136.5A Active CN103743234B (en) | 2013-01-29 | 2014-01-15 | Multi-tube tunnel kiln vehicle sintering bulk material negative pressure suction and discharge device |
| CN201420024473.0U Withdrawn - After Issue CN203595391U (en) | 2013-01-29 | 2014-01-15 | Multi-pipe tunnel kiln sintering bulk material negative-pressure sucking, delivering and discharging device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410018136.5A Active CN103743234B (en) | 2013-01-29 | 2014-01-15 | Multi-tube tunnel kiln vehicle sintering bulk material negative pressure suction and discharge device |
| CN201420024473.0U Withdrawn - After Issue CN203595391U (en) | 2013-01-29 | 2014-01-15 | Multi-pipe tunnel kiln sintering bulk material negative-pressure sucking, delivering and discharging device |
Country Status (1)
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|---|---|
| CN (3) | CN103063036A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103349846A (en) * | 2013-07-09 | 2013-10-16 | 浙江合盛硅业有限公司 | Device for rectifying and purifying decamethyl cyclopenta siloxane through organosilicon high boiling point compound and purifying process |
| CN103349874A (en) * | 2013-07-25 | 2013-10-16 | 中冶华天南京工程技术有限公司 | Automatic control circulating air curtain dustproof and dedusting device for automobile unload groove |
| CN103691215A (en) * | 2013-12-13 | 2014-04-02 | 郑州东方安彩耐火材料有限公司 | Heat preservation powder negative pressure recycling system in production of refractory material by using fusion casting method |
| CN107054705A (en) * | 2017-04-26 | 2017-08-18 | 苏州市金燕净化设备工程有限公司 | Bedding and padding collect machine |
| CN107173241A (en) * | 2017-04-26 | 2017-09-19 | 苏州市金燕净化设备工程有限公司 | Bedding and padding collection system |
| CN108131952A (en) * | 2018-02-11 | 2018-06-08 | 河北康宁环保设备有限公司 | Carbon material production kiln material is come out of the stove with discharging technology and discharge system |
| CN110203703A (en) * | 2019-06-17 | 2019-09-06 | 广东海洋大学 | A kind of continuous suction system of vacuum and feeding method |
| CN113428653A (en) * | 2021-06-17 | 2021-09-24 | 广东东岛新能源股份有限公司 | Dustless automatic discharging device of graphite crucible |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103063036A (en) * | 2013-01-29 | 2013-04-24 | 韩旭新 | Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car |
| CN105841482B (en) * | 2016-03-21 | 2017-10-10 | 衡南扬钢冶金技术有限公司 | A kind of furnace charge device for discharging and smelting equipment |
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| CN2174673Y (en) * | 1993-11-27 | 1994-08-17 | 冶金工业部鞍山焦化耐火材料设计研究院 | Automatic suction-charging apparatus for coke powder |
| CN2504586Y (en) * | 2001-09-29 | 2002-08-07 | 宝山钢铁股份有限公司 | Suction tripper |
| CN2590985Y (en) * | 2002-12-15 | 2003-12-10 | 周良荣 | Bulk suction machine |
| JP4245947B2 (en) * | 2003-03-27 | 2009-04-02 | 株式会社鴻池組 | Contaminated solid substance recovery equipment |
| US6776561B1 (en) * | 2003-11-28 | 2004-08-17 | Neng-Kuei Yeh | Materials collecting apparatus with weighing and vacuum sucking functions |
| JP5119014B2 (en) * | 2008-03-12 | 2013-01-16 | 新明和工業株式会社 | Suction recovery device and suction recovery vehicle equipped with the same |
| CN202175726U (en) * | 2011-07-15 | 2012-03-28 | 傅文渊 | Device for recycling excess materials and collecting dust of aluminum oxide discharge station |
| CN103063036A (en) * | 2013-01-29 | 2013-04-24 | 韩旭新 | Device for negative-pressure sucking, conveying and discharging of sintered bulk materials of multi-tube tunnel kiln car |
-
2013
- 2013-01-29 CN CN 201310034383 patent/CN103063036A/en active Pending
-
2014
- 2014-01-15 CN CN201410018136.5A patent/CN103743234B/en active Active
- 2014-01-15 CN CN201420024473.0U patent/CN203595391U/en not_active Withdrawn - After Issue
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103349846A (en) * | 2013-07-09 | 2013-10-16 | 浙江合盛硅业有限公司 | Device for rectifying and purifying decamethyl cyclopenta siloxane through organosilicon high boiling point compound and purifying process |
| CN103349846B (en) * | 2013-07-09 | 2015-04-01 | 浙江合盛硅业有限公司 | Device for rectifying and purifying decamethyl cyclopenta siloxane through organosilicon high boiling point compound and purifying process |
| CN103349874A (en) * | 2013-07-25 | 2013-10-16 | 中冶华天南京工程技术有限公司 | Automatic control circulating air curtain dustproof and dedusting device for automobile unload groove |
| CN103349874B (en) * | 2013-07-25 | 2015-09-02 | 中冶华天南京工程技术有限公司 | Automobile is unloaded, and groove self-controlled circulating air curtain is dust-proof, dust arrester |
| CN103691215A (en) * | 2013-12-13 | 2014-04-02 | 郑州东方安彩耐火材料有限公司 | Heat preservation powder negative pressure recycling system in production of refractory material by using fusion casting method |
| CN107054705A (en) * | 2017-04-26 | 2017-08-18 | 苏州市金燕净化设备工程有限公司 | Bedding and padding collect machine |
| CN107173241A (en) * | 2017-04-26 | 2017-09-19 | 苏州市金燕净化设备工程有限公司 | Bedding and padding collection system |
| CN108131952A (en) * | 2018-02-11 | 2018-06-08 | 河北康宁环保设备有限公司 | Carbon material production kiln material is come out of the stove with discharging technology and discharge system |
| CN108131952B (en) * | 2018-02-11 | 2023-10-20 | 河北康宁环保设备有限公司 | Discharging process and discharging system for discharging carbon material production kiln materials |
| CN110203703A (en) * | 2019-06-17 | 2019-09-06 | 广东海洋大学 | A kind of continuous suction system of vacuum and feeding method |
| CN110203703B (en) * | 2019-06-17 | 2024-02-06 | 广东海洋大学 | Vacuum continuous material sucking system and feeding method |
| CN113428653A (en) * | 2021-06-17 | 2021-09-24 | 广东东岛新能源股份有限公司 | Dustless automatic discharging device of graphite crucible |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103743234B (en) | 2015-07-22 |
| CN103743234A (en) | 2014-04-23 |
| CN203595391U (en) | 2014-05-14 |
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Application publication date: 20130424 |