CN108313771A - It unloads for calcium carbide, feeding and broken device - Google Patents
It unloads for calcium carbide, feeding and broken device Download PDFInfo
- Publication number
- CN108313771A CN108313771A CN201810323730.3A CN201810323730A CN108313771A CN 108313771 A CN108313771 A CN 108313771A CN 201810323730 A CN201810323730 A CN 201810323730A CN 108313771 A CN108313771 A CN 108313771A
- Authority
- CN
- China
- Prior art keywords
- calcium carbide
- belt conveyor
- feeder
- platform
- feeding
- 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.)
- Pending
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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
-
- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
-
- 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
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
- B65G67/54—Vehicle-locking means
-
- 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
- B65G69/28—Loading ramps; Loading docks
- B65G69/287—Constructional features of deck or surround
- B65G69/2876—Safety or protection means, e.g. skirts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The present invention relates to it is a kind of unload for calcium carbide, feeding and broken device.Including car unloader, calcium carbide feeder, calcium carbide dedicated crusher and fixed belt conveyor, car unloader is located at calcium carbide feeder side, calcium carbide dedicated crusher is located at calcium carbide feeder front end exit position, fixed belt conveyor is located at calcium carbide dedicated crusher outlet lower section, vehicle bulk calcium carbide is poured onto inside calcium carbide feeder by calcium carbide lorry by car unloader, blocky calcium carbide is delivered to calcium carbide dedicated crusher feeding mouth by calcium carbide feeder, blocky calcium carbide forms small piece of calcium carbide after being handled by special calcium carbide crusher in crushing, small piece of calcium carbide is entered through dedicated crusher discharge port on the belt conveyor of fixed belt conveyor, small piece of calcium carbide is transported to thin broken process through fixed belt conveyor again.The present invention realize calcium carbide unload, feeding and broken continuity and automation, reduce production cost, improve the working environment of site operation personnel, safety and environmental protection improves work efficiency.
Description
Technical field
The present invention relates to acetylene material automation equipment in chlor-alkali industry, it is specifically a kind of can reduce production cost,
Improve the unloading for calcium carbide of site operation personnel's working environment, feeding and broken device.
Background technology
Traditional carbide produces vinyl chloride industry, is necessarily required to consume a large amount of calcium carbides, and these calcium carbides are outsourcings, main
It to be transported from other places into company by automobile, the automobile for loading calcium carbide is reached first in calcium carbide awning（Awning is mainly rain-proof
Snowy day gas, acetylene gas will be generated by meeting water because of calcium carbide, and acetylene gas is inflammable and explosive）, then with loading machine by calcium carbide from vapour
Shirk to get off on vehicle, is used in combination loading machine to break coarse crushed calcium-carbide to 400mm or less into pieces and send to the progress of primary jaw crushing machine inlet
Calcium carbide is broken, is finally transported to thin broken process and realizes feeding, it is this with loading machine and primary jaw crusher carry out calcium carbide unload,
Feeding and breaking patterns there are the problem of：Place dispersion is unloaded and broken into pieces to calcium carbide, and calcium carbide airborne dust is larger, site operation personnel's work
Bad environments are unfavorable for the realization of calcium carbide dust fixed point trapping；Calcium carbide granularity into primary jaw crushing machine inlet is necessary
It is 400mm hereinafter, otherwise primary jaw crushing machine inlet putty；The degree of automation is low, and a large amount of manpowers and vehicle is needed to coordinate,
It is more to generate labour cost, machinery cost, price for repairing；There are some potential safety problems, with loading machine carry out calcium carbide unload, break into pieces and on
Material is possible to generate mechanical wounding.
Invention content
Present invention seek to address that the above problem, can reduce production cost to provide one kind, improve site operation personnel
The unloading for calcium carbide of working environment, feeding and broken device.
The present invention solves described problem, the technical solution adopted is that：
It is a kind of unload for calcium carbide, feeding and broken device, including car unloader, calcium carbide feeder, calcium carbide dedicated crusher and
Fixed belt conveyor, car unloader are arranged in the side of calcium carbide feeder, and calcium carbide dedicated crusher is arranged in calcium carbide feeder
Front end exit position, fixed belt conveyor are arranged below the outlet of calcium carbide dedicated crusher, and calcium carbide lorry is by unloading
The blocky calcium carbide of vehicle is poured onto inside calcium carbide feeder by machine, and it is special that blocky calcium carbide by calcium carbide feeder is at the uniform velocity delivered to calcium carbide
With the feeding mouth of crusher, blocky calcium carbide forms qualified small piece of calcium carbide, fritter after being handled by special calcium carbide crusher in crushing
Discharge port of the calcium carbide through dedicated crusher enters on the belt conveyor of fixed belt conveyor, and small piece of calcium carbide is again through fixed
Belt conveyor is transported to thin broken process.
Using the present invention of above-mentioned technical proposal, compared with prior art, the feature protruded is：
The automobile for loading calcium carbide reaches on car unloader, and then the automobile baffle of calcium carbide feeding pusher side is opened, and car unloader is to calcium carbide
Feeder belt rolls oblique, and calcium carbide falls into calcium carbide feeder by its own gravity, then is transported to by calcium carbide feeder that calcium carbide is special to be broken
It is broken that broken machine inlet carries out calcium carbide, to realize calcium carbide unload, feeding and broken continuity and automation, broken electricity
Stone is transported by fixed belt conveyer, reduces production cost, is improved the working environment of site operation personnel, is improved work
Make efficiency, simple in structure, safety and environmental protection.
Preferably, the further technical solution of the present invention is：
Car unloader includes platform of unloading, and the front end for platform of unloading, which is provided with to get on the bus, draws slope, gets on the bus and draws the both sides on slope and platform of unloading
On be both provided with guardrail, the upper end for platform of unloading is provided with stationary fixture, and the lower end for platform of unloading is provided with platform support, platform
It is provided with master cylinder below holder, calcium carbide lorry is travelled on platform of unloading when designated position, and stationary fixture is by calcium carbide lorry
Fixation, platform of unloading drive calcium carbide truck side tipple by master cylinder, and fully loaded calcium carbide lorry is easier for convenience
For traveling on the designated position for unloading platform, in the front end for platform of unloading, getting on the bus of being arranged that one section of gradient more mitigates draws slope, is
Preventing calcium carbide lorry, sideslip causes the accident in the process of moving, and getting on the bus, guardrail is installed in the both sides for drawing slope, when calcium carbide lorry travels
When on to the designated position for platform of unloading, with dedicated stationary fixture by calcium carbide lorry fixation, electricity is realized by master cylinder
Stone truck side tipple.
Calcium carbide dedicated crusher includes engine base, speed reducer, motor, Special belt, tensioning apparatus, discaling roll, shell, is slowed down
Mechanical, electrical motivation, tensioning apparatus and shell are separately positioned on engine base, and motor is connected with each other with speed reducer by shaft coupling, is subtracted
Fast machine is connected with each other with discaling roll by Special belt, and tensioning apparatus is provided with below Special belt, and discaling roll is arranged on shell,
Calcium carbide dedicated crusher is mutually linked using motor as power source, by dedicated shaft coupling with speed reducer, when motor
After intrinsic rotating speed carries out reduction of speed by speed reducer, the work that output speed can be reduced to a fixed value to be used as discaling roll is dynamic
Power, when blocky calcium carbide is transported by calcium carbide feeder to calcium carbide dedicated crusher, blocky calcium carbide can rapidly be smashed by discaling roll
To qualified size so that next program uses.
Fixed belt conveyor is fixed on by special stand on original ground concrete pedestal, fixed belt conveyor
Tail end is provided with driven roller, and the top of fixed belt conveyor is provided with drive roll, drive roll and driven roller it
Between be connected by belt conveyor, electric magnetic iron remover is provided with above belt conveyor, in the case where the front end of drive roll is provided with
Material mouth and sub-material flow tube are equipped with sub-material belt below sub-material flow tube, when passing through the broken qualification of calcium carbide dedicated crusher
When calcium carbide is fallen on belt conveyor, by drive roll as power source, using driven roller as ancillary equipment, belt conveyor is driven
Calcium carbide is transported at feed opening, all thick calcium carbides can pass through sub-material flow tube uniform divided flows on sub-material belt, and thick calcium carbide is divided into
Two-way is through sub-material Belt Conveying to two thin broken processes, and in calcium carbide transmission process, electric magnetic iron remover can continual removing electricity
Contained ferroselenium impurity in stone.
Description of the drawings
Fig. 1 is main structure diagram of the embodiment of the present invention；
Fig. 2 is overlooking structure diagram of the embodiment of the present invention；
Fig. 3 is the main structure diagram of car unloader of the embodiment of the present invention；
Fig. 4 is the overlooking structure diagram of car unloader of the embodiment of the present invention；
Fig. 5 is the main structure diagram of calcium carbide dedicated crusher of the embodiment of the present invention；
Fig. 6 is the main structure diagram of fixed belt conveyer of the embodiment of the present invention；
Fig. 7 be in Fig. 6 A to side structure schematic view；
In figure：Car unloader 1；Calcium carbide feeder 2；Calcium carbide dedicated crusher 3；Fixed belt conveyer 4；It gets on the bus and draws slope 5；Guardrail
6；It unloads platform 7；Platform support 8；Master cylinder 9；Engine base 10, speed reducer 11；Motor 12；Special belt 13；Tensioning apparatus 14；
Discaling roll 15；Shell 16；Original ground concrete pedestal 17；Driven roller 18；Electric magnetic iron remover 19；Belt conveyor 20；Drive roll 21；
Feed opening 22；Sub-material flow tube 23；Sub-material belt 24.
Specific implementation mode：
With reference to embodiment, the invention will be further described, and purpose, which is only that, more fully understands the content of present invention, therefore, institute
The example of act is not intended to limit protection scope of the present invention.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, it is a kind of unload for calcium carbide, feeding and broken device, packet
Car unloader 1, calcium carbide feeder 2, calcium carbide dedicated crusher 3 and fixed belt conveyor 4 are included, car unloader 1 is arranged on calcium carbide
The side of material machine 2, calcium carbide dedicated crusher 3 are arranged in 2 front end exit position of calcium carbide feeder, and fixed belt conveyor 4 is set
It sets below the outlet of calcium carbide dedicated crusher 3.
When the blocky calcium carbide of vehicle is poured onto calcium carbide 2 inside of feeder by fully loaded calcium carbide lorry by car unloader 1, block
Shape calcium carbide is at the uniform velocity delivered to the feeding mouth of calcium carbide dedicated crusher 3 by calcium carbide feeder 2, and blocky calcium carbide is broken by special calcium carbide
Qualified small piece of calcium carbide is formed after 3 break process of broken machine, discharge port of the small piece of calcium carbide through dedicated crusher 3 enters fixed skin
On belt conveyor with conveyer 4, small piece of calcium carbide is transported to thin broken process through fixed belt conveyor 4 again.
Car unloader 1 includes unloading platform 7, and the front end for platform 7 of unloading, which is provided with to get on the bus, draws slope 5, and platform 7 of unloading draws with getting on the bus
Slope 5 is mounted on guardrail 6, the upper end for platform 7 of unloading is equipped with without rigid connection on the both sides and platform 7 of unloading for draw slope 5 of getting on the bus
The lower end of stationary fixture, platform 7 of unloading is equipped with platform support 8, and the lower section of platform support 8 is equipped with master cylinder 9.
Calcium carbide lorry is travelled to when designated position, stationary fixture unloads calcium carbide lorry fixation flat on platform 7 of unloading
Platform 7 drives calcium carbide truck side tipple by master cylinder 9, and fully loaded calcium carbide lorry is easier to travel to platform of unloading for convenience
On 7 designated position, getting on the bus of more mitigating of one section of gradient is set in the front end for platform 7 of unloading and draws slope 5, to prevent calcium carbide lorry
Sideslip causes the accident in the process of moving, and getting on the bus, guardrail 6 is installed in the both sides for drawing slope 5, when calcium carbide lorry is travelled to platform 7 of unloading
Designated position on when, with dedicated stationary fixture by calcium carbide lorry fixation, pass through master cylinder 9 and realize the rollover of calcium carbide lorry
It unloads.
Calcium carbide dedicated crusher 3 includes engine base 10, speed reducer 11, motor 12, Special belt 13, tensioning apparatus 14, tooth
Roller 15, shell 16, speed reducer 11, motor 12, tensioning apparatus 14 and shell 16 are fastened by bolts respectively or welding form is solid
Due on engine base 10, motor 12 is connected with each other with speed reducer 11 by shaft coupling, and speed reducer 11 passes through special skin with discaling roll 15
Band 13 is connected with each other, and the lower section of Special belt 13 is provided with tensioning apparatus 14, and discaling roll 15 is arranged on housing 16.
Calcium carbide dedicated crusher 3 is mutually held in the mouth using motor 12 as power source by dedicated shaft coupling and speed reducer 11
It connects, after the intrinsic rotating speed of motor 12 carries out reduction of speed by speed reducer 11, output speed can be reduced to a fixed value
It is blocky when blocky calcium carbide is transported by calcium carbide feeder 2 to calcium carbide dedicated crusher 3 as the operation power of discaling roll 15
Calcium carbide can be smashed to qualified size so that next program uses rapidly by discaling roll 15.
Fixed belt conveyor 4 is fixed on by special stand on original ground concrete pedestal 17, fixed Belt Conveying
The tail end of machine 4 is equipped with driven roller 18, and the top of fixed belt conveyor 4 is equipped with drive roll 21, drive roll 21
It is connected by belt conveyor 20 between driven roller 18, the top of belt conveyor 20 is equipped with electric magnetic iron remover 19, in master
The front end of dynamic roller 21 is equipped with feed opening 22 and sub-material flow tube 23, and the lower section of sub-material flow tube 23 is equipped with sub-material belt 24.
When being fallen on belt conveyor 20 by the broken qualified calcium carbide of calcium carbide dedicated crusher 3, by drive roll 21
As power source, using driven roller 18 as ancillary equipment, drives belt conveyor 20 that calcium carbide is transported at feed opening 22, own
Thick calcium carbide can pass through 23 uniform divided flows of sub-material flow tube on sub-material belt 24, and thick calcium carbide is divided into two-way and is delivered to through sub-material belt 24
Two thin broken processes, in calcium carbide transmission process, contained ferroselenium impurity in the continual removing calcium carbide of the meeting of electric magnetic iron remover 19.
The automobile that the present invention loads calcium carbide reaches on car unloader 1, and then the automobile baffle of 2 side of calcium carbide feeder is beaten
It opens, car unloader 1 rolls oblique 45 ° to 2 belt of calcium carbide feeder, and calcium carbide is fallen by its own gravity on calcium carbide feeder 2, then by calcium carbide
Feeder 2 is transported to 3 feed inlet of calcium carbide dedicated crusher, and to carry out calcium carbide broken, to realize calcium carbide unload, feeding and broken
Continuity and automation, broken calcium carbide are transported by fixed belt conveyer 4, are reduced production cost, are improved scene
The working environment of operating personnel, improves work efficiency, simple in structure, safety and environmental protection.
The foregoing is merely preferably feasible embodiments of the invention, not thereby limit to the interest field of the present invention,
It is all to use equivalence changes made by description of the invention and its accompanying drawing content, it is both contained within the interest field of the present invention.
Claims (4)
1. it is a kind of unload for calcium carbide, feeding and broken device, it is characterised in that：Including car unloader, calcium carbide feeder, calcium carbide
Dedicated crusher and fixed belt conveyor, car unloader are arranged in the side of calcium carbide feeder, the setting of calcium carbide dedicated crusher
In calcium carbide feeder front end exit position, fixed belt conveyor is arranged below the outlet of calcium carbide dedicated crusher, calcium carbide
The blocky calcium carbide of vehicle is poured onto inside calcium carbide feeder by lorry by car unloader, blocky calcium carbide by calcium carbide feeder at the uniform velocity
It is delivered to the feeding mouth of calcium carbide dedicated crusher, blocky calcium carbide forms the small of qualification after being handled by special calcium carbide crusher in crushing
Block calcium carbide, discharge port of the small piece of calcium carbide through dedicated crusher enter on the belt conveyor of fixed belt conveyor, fritter electricity
Stone is transported to thin broken process through fixed belt conveyor again.
2. it is according to claim 1 unload for calcium carbide, feeding and broken device, it is characterised in that：Car unloader includes
Unload platform, the front end for platform of unloading, which is provided with to get on the bus, draws slope, get on the bus draw the both sides on slope and platform of unloading on be both provided with guardrail,
The unload upper end of platform is provided with stationary fixture, and the lower end for platform of unloading is provided with platform support, the lower section setting of platform support
There are master cylinder, calcium carbide lorry to travel to when designated position, stationary fixture unloads calcium carbide lorry fixation flat on platform of unloading
Platform drives calcium carbide truck side tipple by master cylinder.
3. it is according to claim 1 unload for calcium carbide, feeding and broken device, it is characterised in that：Calcium carbide is special broken
Broken machine includes engine base, speed reducer, motor, Special belt, tensioning apparatus, discaling roll, shell, speed reducer, motor, tensioning apparatus
And shell is separately positioned on engine base, motor is connected with each other with speed reducer by shaft coupling, and speed reducer passes through special with discaling roll
Belt is connected with each other, and tensioning apparatus is provided with below Special belt, and discaling roll is arranged on shell.
4. it is according to claim 1 unload for calcium carbide, feeding and broken device, it is characterised in that：Fixed belt
Conveyer is fixed on by special stand on original ground concrete pedestal, and the tail end of fixed belt conveyor is provided with driven rolling
Cylinder, the top of fixed belt conveyor is provided with drive roll, passes through belt conveyor phase between drive roll and driven roller
It connects, is provided with electric magnetic iron remover above belt conveyor, the front end of drive roll is provided with feed opening and sub-material flow tube, point
Sub-material belt is installed below stream pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810323730.3A CN108313771A (en) | 2018-04-12 | 2018-04-12 | It unloads for calcium carbide, feeding and broken device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810323730.3A CN108313771A (en) | 2018-04-12 | 2018-04-12 | It unloads for calcium carbide, feeding and broken device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108313771A true CN108313771A (en) | 2018-07-24 |
Family
ID=62896694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810323730.3A Pending CN108313771A (en) | 2018-04-12 | 2018-04-12 | It unloads for calcium carbide, feeding and broken device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108313771A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4435502A (en) * | 2001-05-23 | 2002-11-28 | Campbell, Ross Alexander | Materials delivery apparatus |
| CN202006132U (en) * | 2011-03-25 | 2011-10-12 | 青海宜化化工有限责任公司 | Dry method acetylene carbide conveying and decontaminating device |
| CN102566465A (en) * | 2012-02-28 | 2012-07-11 | 娄卡奔新能源科技发展(上海)有限公司 | Safety logic control device for crushing and conveying of limestone |
| WO2013027426A1 (en) * | 2011-08-25 | 2013-02-28 | 電気化学工業株式会社 | Calcium carbide granules, process for producing calcium carbide granules, and system for producing calcium carbide granules |
| CN103831157A (en) * | 2012-12-03 | 2014-06-04 | 洛阳宇航重工机械有限公司 | Crushing device of aluminum oxide crusting block |
| CN204412329U (en) * | 2014-12-26 | 2015-06-24 | 中国天辰工程有限公司 | A kind of calcium carbide coarse crushing system |
| CN105775793A (en) * | 2016-04-13 | 2016-07-20 | 乌鲁木齐市金狮液压气动制造有限公司 | Bulk grain container loading machine |
| CN206375360U (en) * | 2016-12-14 | 2017-08-04 | 中国矿业大学 | A kind of quantitative feeding device |
| CN206425069U (en) * | 2017-01-03 | 2017-08-22 | 内蒙古中谷矿业有限责任公司 | A kind of polyvinyl chloride acetylene calcium carbide conveying equipment |
| CN208054492U (en) * | 2018-04-12 | 2018-11-06 | 唐山三友氯碱有限责任公司 | It unloads for calcium carbide, feeding and broken device |
-
2018
- 2018-04-12 CN CN201810323730.3A patent/CN108313771A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4435502A (en) * | 2001-05-23 | 2002-11-28 | Campbell, Ross Alexander | Materials delivery apparatus |
| CN202006132U (en) * | 2011-03-25 | 2011-10-12 | 青海宜化化工有限责任公司 | Dry method acetylene carbide conveying and decontaminating device |
| WO2013027426A1 (en) * | 2011-08-25 | 2013-02-28 | 電気化学工業株式会社 | Calcium carbide granules, process for producing calcium carbide granules, and system for producing calcium carbide granules |
| CN102566465A (en) * | 2012-02-28 | 2012-07-11 | 娄卡奔新能源科技发展(上海)有限公司 | Safety logic control device for crushing and conveying of limestone |
| CN103831157A (en) * | 2012-12-03 | 2014-06-04 | 洛阳宇航重工机械有限公司 | Crushing device of aluminum oxide crusting block |
| CN204412329U (en) * | 2014-12-26 | 2015-06-24 | 中国天辰工程有限公司 | A kind of calcium carbide coarse crushing system |
| CN105775793A (en) * | 2016-04-13 | 2016-07-20 | 乌鲁木齐市金狮液压气动制造有限公司 | Bulk grain container loading machine |
| CN206375360U (en) * | 2016-12-14 | 2017-08-04 | 中国矿业大学 | A kind of quantitative feeding device |
| CN206425069U (en) * | 2017-01-03 | 2017-08-22 | 内蒙古中谷矿业有限责任公司 | A kind of polyvinyl chloride acetylene calcium carbide conveying equipment |
| CN208054492U (en) * | 2018-04-12 | 2018-11-06 | 唐山三友氯碱有限责任公司 | It unloads for calcium carbide, feeding and broken device |
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