CN109675501A - Environmentally friendly crawler type viscous material heats de- bucket furnace - Google Patents
Environmentally friendly crawler type viscous material heats de- bucket furnace Download PDFInfo
- Publication number
- CN109675501A CN109675501A CN201910154003.3A CN201910154003A CN109675501A CN 109675501 A CN109675501 A CN 109675501A CN 201910154003 A CN201910154003 A CN 201910154003A CN 109675501 A CN109675501 A CN 109675501A
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- Prior art keywords
- conveying device
- hot room
- material conveying
- crawler type
- bucket
- 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.)
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- 239000011345 viscous material Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 111
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000007613 environmental effect Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 230000000505 pernicious effect Effects 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 210000002221 olecranon process Anatomy 0.000 description 25
- 239000003921 oil Substances 0.000 description 22
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- -1 blueness Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of environmentally friendly crawler type viscous materials to heat de- bucket furnace, including hot room, first material conveying device, second material conveying device, material barrel barrelling device；Electric heater unit is provided in hot room, hot room includes the first hot room being arranged side by side and the second hot room and has first material blow tank and second material blow tank below；First hot room and the second hot room have the transfer passage for accommodating first material conveying device, second material conveying device, and first material conveying device, second material conveying device are pierced by along transfer passage；Material barrel barrelling device includes that material barrel clamps turnover mechanism, its symmetrical setting is in first material conveying device, the entrance side of second material conveying device, it will be inverted in first material conveying device and second material conveying device after material barrel clamping and 180 ° of overturnings, reduce de- bucket furnace occupied area, discharge of the built-in electric heating without the pernicious gases such as CO, SO2, CO2 and solid particle.
Description
Technical field
The invention belongs to viscous materials to take off barrel technical field, concretely relate to a kind of sticky material of environmentally friendly crawler type
Material heats de- bucket furnace.
Background technique
Domestic existing de- bucket furnace heat source is commonly coal, fuel oil or the heat conducting oil boiler of combustion gas and adds to hot room at present
Heat, bucket is advanced in heating furnace is generally hydraulic device to realize, control device is mostly manual or semi-automatic；With regard to the prior art point
Analysis heat source is selected and has efficiently controlled cost, but coal, fuel oil, combustion gas are all non-renewable resources, and coal and fuel oil are burned
It will cause corresponding atmosphere pollution in journey, and also to increase the installation site of boiler in addition to equipment itself, cause land area
Waste.
In addition, hydraulic device can effectively control the walking of bucket, but edge can be blocked in the bucket for some deformations of advancing, caused
It is more serious deformation and cause failure.
Also, manual or automanual control device will definitely increase workload.
Summary of the invention
The object of the present invention is to provide a kind of environmentally friendly crawler type viscous materials to heat de- bucket furnace, is used to quickly drip barreled
The matter melts such as blueness, epoxy resin, solid-state vegetable and animals oils are heated and are taken out from bucket, are pumped to and are arbitrarily designated region.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of de- bucket furnace of environmental protection crawler type viscous material heating, including hot room, also have crawler type material barrel conveying device, object
Charging basket barrelling device；
Electric heater unit is provided in the hot room, the hot room includes the first hot room being arranged side by side and the second heating
First material blow tank and second material blow tank are respectively provided with below room, first hot room and the second hot room；
The crawler type material barrel conveying device includes first material conveying device, second material conveying device, and described first adds
Greenhouse and the second hot room have the transfer passage for accommodating the first material conveying device, second material conveying device, described
First material conveying device, second material conveying device are pierced by along the transfer passage；
The crawler type material barrel conveying device includes mobile chain, metal track, mobile drive deivce, the metal track and shifting
Dynamic chain synchronizing moving；
The material barrel barrelling device includes that material barrel clamps turnover mechanism, symmetrical to be arranged in first material conveying device,
The entrance side of second material conveying device will be inverted in first material conveying device and the after material barrel clamping and 180 ° of overturnings
On two device for transporting objects.
Preferred embodiment on the basis of above scheme and as above scheme: the first material conveying device and second
The conveying speed of device for transporting objects can be respectively controlled.
Preferred embodiment on the basis of above scheme and as above scheme: the mobile chain drive mechanism includes to slow down
Machine and motor, the motor control its revolving speed by frequency conversion speed-adjusting system.
Preferred embodiment on the basis of above scheme and as above scheme: first hot room and the second hot room
Temperature can be respectively controlled.
Preferred embodiment on the basis of above scheme and as above scheme: first hot room and the second hot room
Inner wall is equipped with snakelike electric heating tube.
Preferred embodiment on the basis of above scheme and as above scheme: in the crawler type material barrel conveying device
It is placed with electric heating tube.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that 1, reduces de- bucket furnace occupied area, cancel plus
The boiler of heat.
, using heating the built-in electric heating in room reduce heat loss caused by traditional conduction oil conduction heating.
, built-in discharge of the electric heating without the pernicious gases such as CO, SO2, CO2 and solid particle.
, caterpillar drive reduction the case where blocking barrel generation.
, to be accurate control bucket warm-up time, to reach different materials heating time, the mesh that heating temperature is treated with a certain discrimination
, transmission device is designed using frequency control formula.
, this equipment adjusted the speed respectively using the double heating rooms of binary channels, two kinds of different materials can be made according to the ratio set
Synchronize de- bucket.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is crawler type material barrel conveying device structural schematic diagram；
Fig. 3 is electric heating tube structural schematic diagram；
Fig. 4 is material barrel clamping turnover mechanism first state structural schematic diagram；
Fig. 5 is material barrel clamping turnover mechanism rollover states structural schematic diagram.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing in embodiment, to reality
The technical solution applied in example is clearly and completely described, it is clear that described embodiment is only that the application a part is implemented
Example, rather than whole embodiments.
A kind of de- bucket furnace of environmental protection crawler type viscous material heating, including hot room, also have crawler type material barrel conveying dress
It sets, material barrel barrelling device, hot room has exterior wall, and is mounted on the intracorporal heat-insulating heat-preserving material of exterior wall, and be used for
The installation connecting bracket and connector of electric heating tube is fixedly mounted；
See Fig. 1, electric heater unit is provided in hot room, hot room includes the first hot room 1 being arranged side by side and the second heating
Room 2, the first hot room 1 and 2 inner wall of the second hot room are equipped with snakelike electric heating tube 4(and see Fig. 4), the first hot room 1 and second
The temperature of hot room 2 can be respectively controlled, and first material discharging is respectively provided with below the first hot room 1 and the second hot room 2
Slot 31 and second material blow tank 32；
Specifically, the first hot room 1 and the second hot room 2 are respectively arranged with temperature sensor and temperature controller, then can be right
It carries out temperature setting respectively, by its temperature constant temperature in setting respectively.
See Fig. 2, crawler type material barrel conveying device includes first material conveying device 61, second material conveying device 62,
First hot room 1 and the second hot room 2 have the conveying of receiving first material conveying device 61, second material conveying device 62 logical
Road, first material conveying device 61, second material conveying device 62 are pierced by along transfer passage；
Specifically, first material conveying device 61, second material conveying device 62 include mobile chain 6, metal shoe in the present embodiment
Band 621/621, mobile drive deivce 7, metal track and mobile chain synchronizing moving, mobile chain drive mechanism include speed reducer and electricity
Motivation, the driving wheel for being fixedly connected on speed reducer power output end, the power intake of speed reducer and the spindle drive of motor
Connection, motor control its revolving speed by frequency conversion speed-adjusting system, realize first material conveying device 61 and second material conveying dress
Setting 62 conveying speed can be respectively controlled.
It should be noted that motor variable speed system belongs to the prior art, the application is solved by the prior art
The technical issues of the application motor speed adjusting, the internal structure of frequency conversion speed-adjusting system and its control algolithm are not belonging to the application institute
The technology contents of protection.
Specifically, mobile chain is the metal bracelet of two parallel side-by-sides, driving wheel is sprocket wheel, metal bracelet and driving wheel phase
Occlusion transmission, metal track are sequentially connected between two metal bracelets and with metal bracelet (such as by each pin of metal bracelet
Axis is flexibly connected with metal track), in this way, metal track is also driven during driving wheel drives metal bracelet movement
Synchronizing moving, to drive the material barrel being placed on metal track mobile.
Preferably, metal track forms kidney-shaped trend, support column or support roller is installed among kidney-shaped position, in metal
The inner ring face contact of crawler belt, forms support to it, prevents the gravity due to material barrel from leading to metal track moderate finite deformation.
It should be noted that having more hole or gap on metal track, the material after heating and melting passes through these
Hole and gap can sufficiently fall to first material blow tank 31 and second material blow tank 32.
Further, defeated in first material in present embodiment in order to further improve the heating effect to material barrel
It send device 61, be placed with more electric heating tubes 8 in second material conveying device 62, electric heating tube is arranged in metal track, right
The material being placed in the material barrel and bucket on metal track carries out continuous heating, according to the principle that hot gas floats, the application
Electric heating tube 8 air being heated after the heating of the air of the surrounding material and material barrel that will be in contact with it that float is carried out
Adequately heating, heating efficiency is higher, more energy efficient.
Further, in order to reduce manual handling and overturn the manual working intensity of material barrel batch turning, in the present embodiment, object
Charging basket barrelling device includes that material barrel clamps turnover mechanism, symmetrical to be arranged in first material conveying device 61, second material
The entrance side of conveying device 62 will be inverted in first material conveying device 61 and the second object after material barrel clamping and 180 ° of overturnings
On material conveying device 62.
Specifically, material barrel clamping turnover mechanism includes overturning oil cylinder 10, rollover stand 11, clamping device 13, overturning oil cylinder
10 cylinder bodies and hot room are side walls hinged, and piston rod 101 and 111 middle part of the first arm of rollover stand are hinged, and the first arm of rollover stand 111 is certainly
Hinged with platform 15 by end, the second arm of rollover stand 112 is connect with clamping device 13；
In the present embodiment, material barrel clamping turnover mechanism further includes upset connecting rod 17, clamping device include clamp standoff bar 131,
Upper olecranon hook 132, lower olecranon hook 133, upper olecranon hook link 134, upper olecranon hook link closing piece 135, it is that upset connecting rod 17, which is divided,
One connecting rod 171 and second connecting rod 172, first connecting rod 171 and 172 one end of second connecting rod are hinged, lower olecranon hook 133 and clamp standoff
131 lower end of bar is fixedly connected, and upper 132 middle part of olecranon hook and clamp standoff bar 131 are hinged, upper olecranon hook link 134 and upper olecranon
Hook 132 is hinged away from hook formation end, and upper olecranon hook link 134 and upper olecranon hook link closing piece 135 are hinged, upper olecranon hook link
Closing piece 135 is rotatably connected with clamp standoff bar 131, and a lock pin passes through upper olecranon hook link closing piece 135 and is inserted into clamping branch
In locking hole on strut 131, lock pin prevents its rotation for olecranon hook link closing piece 135 on locking；First connecting rod 171
The other end and platform 15 are hinged, hinged in the middle part of 172 other end of second connecting rod and 131 upper section of clamp standoff bar, in the present embodiment, folder
Mechanism 13 is held by adjusting upper olecranon hook 132 is rotated, so that upper and lower olecranon hook is caught on the edge of material barrel 5, after catching on, just
Lock pin can be passed through upper olecranon hook link closing piece 135 to be inserted on clamp standoff bar 131, by upper olecranon hook link closing piece 135
Locking, the purpose is to prevent upper olecranon hook 132,134 activity of upper olecranon hook link, then upper and lower olecranon hook 132 is remained object
Charging basket clamp position；131 middle part of clamp standoff bar and the second arm of rollover stand 112 are hinged, and the length of first connecting rod 171 is greater than overturning
It is perpendicular with 112 hinge joint of the second arm of rollover stand in the middle part of 111 free end of the first arm of frame and 15 hinge joint of platform and clamp standoff bar 131
Material barrel 5 is clamped on clamping device 13 by straight distance vertically as a result, shrinks in the piston rod of overturning oil cylinder 10 by rollover stand
During 11 rotate 90 ° by horizontal heave, material barrel 5 rotates 90 ° by vertical direction, further, since the work of upset connecting rod 17
With, 11 pull-up of rollover stand rotation process upset connecting rod 17 drive clamping device rotate 90 °, realize that the 180 degree of material barrel is turned over
Turn, after overturning, the upper and lower side of material barrel is reverse, due to upper olecranon hook 132, upper olecranon hook link 134, upper olecranon hook link closing piece
Lever connecting rod between 135 acts on, and by the pulling force effect of only very little on lock pin, can be relatively easy at this time by locking
Pin pulls out, and releases the limitation to upper olecranon hook, and upper olecranon hook rotates down the occlusive state released to material barrel edge, material barrel
5 fall under the action of by gravity, drop down onto first material conveying device 61 and second material conveying device 62.
Preferably, in the present embodiment, in order to guarantee that 5 switching process of material barrel is stablized without rolling, also in clamp standoff bar 131
On be fixed with semicircular holding ring 136, internal diameter is slightly larger than the outer diameter of material barrel, armful material barrel outer peripheral surface, prevent
It is rolled, and improves the safety of overturning.
Certainly, the clamping device 13 in the application can be with request for utilization number are as follows: CN201621166804.X, proprietary term
Turnover mechanism in referred to as a kind of oil drum overturning vehicle, turnover mechanism includes rollover stand 4, the oil drum for being connected to 4 top of rollover stand
Clamping device 5, oil bucket clamping device 5 include bracket 51, handle 52, hook lock 53 again, and bracket 51 is connected to the top of rollover stand 4,
Handle 52 is rotationally connected on bracket 51, and hook lock 53 is U-shaped, and front end is that closed end rear end is open end, and the front end of hook lock 53 is in
Hook setting, for fastening the top edge of oil drum, the rear end thereof of hook lock 53 is connected on handle 52, and is set on bracket 51
It is equipped with the fixation device for being limited to handle 52.It now sets oil bucket clamping device 5 to be rotationally connected with bracket 51
On handle 52 on be rotatably connected to hook lock 53 for being fastened on oil drum top edge, and fixed dress is provided on bracket 51
It sets, for limiting after oil bucket clamping device 5 clamps and fastens oil drum top edge to handle 52, prevents handle 52 from loosening and leading
It causes the hook lock 53 for being fastened on oil drum top edge to loosen, avoids the generation of security risk, and in operation using this structure
It is simple and practical.Here it is set as fixed device to open up several fixation holes 61 on bracket 51, and is offered on handle 52
Limit hole 62 corresponding with fixation hole 61, then handle 52 is fixed on fixation hole 61 and limit hole 62 by the pin 63 of setting
In, to limit to handle 52, this fixture structure is simple, and operation also facilitates, and simplifies operator's
Operating process.
It is connected with one or so perforative rotor 54 on handle 52, the rear end of hook lock 53 is provided with thread segment 55, so
The both ends of rotor 54 are offered to the hole passed through for thread segment 55 afterwards, are arranged on thread segment 55 for adjusting 53 length of hook lock
Adjusting nut 56 preferably go to the top edge for fastening oil drum so that hook lock 53 is adjustable at different length.Again in thread segment
The limited block 58 for preventing adjusting nut 56 from falling off from thread segment 55 is arranged in 55 end, can prevent in use
Adjusting nut 56 is caused to fall off because of vibration, to prevent the hook lock for being fastened on oil drum top edge 53 from loosening.In rollover stand 4
Lower rotation connects lower claw hook 9, can catch on the lower edge of oil drum, so that a pulling force effect to oil drum is played when overturning,
Prevent oil drum from falling off in overturning.Locking device 10 is set in vehicle wheel component 3, oil drum can overturn for locking when toppling over
Vehicle wheel component 3 prevents vehicle wheel component 3 from rolling, so that preventing raw material to be poured into outside causes to waste, locking device here
10 can be brake block.Hand-held frame 11 is set on rear side of hoisting rack 2, facilitates operator to push away or draw, improves operator's
Operability.In the holding end cap rubber sleeve 57 of handle 52, the comfort level of holding can be increased, and hand and hand can be increased
Frictional force between handle 52.
It should be noted that upset connecting rod 17 can be replaced with " for the transmission component 8 for driving rollover stand 4 to rotate ",
Transmission component 8 is set to be connected with gear 83 in rollover stand 4 and 1 connecting pin of car body, gear connecting rod 82 is meshed with gear 83,
Handwheel 81 is connected with gear connecting rod 82, and the rotation of gear connecting rod 82 is driven by rotation handwheel 81, is connected further through gear
Bar 82 is meshed with gear 83, to drive the rotation for the rollover stand 4 connecting with gear 83, more convenient and labour-saving drives and turns over
The rotation of pivoted frame 4 reduces the labor intensity of operator.
Certainly, clamping device 13 and the transmission component portion for driving clamping device 13 to rotate are confined in present specification
The embodiment of record can also be the mechanism disclosed in other prior arts, such as
Application No. is CN201720035645.8, patent name is that a kind of all-electric oil drum of EB type overturns vehicle, and specific structure does not exist
It repeats.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (6)
1. a kind of environmental protection crawler type viscous material heats de- bucket furnace, including hot room, it is characterised in that: also have crawler type material
Bucket conveying device, material barrel barrelling device；
Electric heater unit is provided in the hot room, the hot room includes the first hot room being arranged side by side and the second heating
First material blow tank and second material blow tank are respectively provided with below room, first hot room and the second hot room；
The crawler type material barrel conveying device includes first material conveying device, second material conveying device, and described first adds
Greenhouse and the second hot room have the transfer passage for accommodating the first material conveying device, second material conveying device, described
First material conveying device, second material conveying device are pierced by along the transfer passage；
The crawler type material barrel conveying device includes mobile chain, metal track, mobile drive deivce, the metal track and shifting
Dynamic chain synchronizing moving；
The material barrel barrelling device includes that material barrel clamps turnover mechanism, symmetrical to be arranged in first material conveying device,
The entrance side of second material conveying device will be inverted in first material conveying device and the after material barrel clamping and 180 ° of overturnings
On two device for transporting objects.
2. environmental protection crawler type viscous material according to claim 1 heats de- bucket furnace, it is characterised in that: the first material
The conveying speed of conveying device and second material conveying device can be respectively controlled.
3. environmental protection crawler type viscous material according to claim 2 heats de- bucket furnace, it is characterised in that: the mobile chain drives
Dynamic device includes speed reducer and motor, and the motor controls its revolving speed by frequency conversion speed-adjusting system.
4. environmental protection crawler type viscous material according to claim 1 heats de- bucket furnace, it is characterised in that: first heating
The temperature of room and the second hot room can be respectively controlled.
5. environmental protection crawler type viscous material according to claim 4 heats de- bucket furnace, it is characterised in that: first heating
Room and the second heating chamber interior walls are equipped with snakelike electric heating tube.
6. environmental protection crawler type viscous material according to claim 1 heats de- bucket furnace, it is characterised in that: the crawler type object
Electric heating tube is placed in charging basket conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154003.3A CN109675501A (en) | 2019-03-01 | 2019-03-01 | Environmentally friendly crawler type viscous material heats de- bucket furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910154003.3A CN109675501A (en) | 2019-03-01 | 2019-03-01 | Environmentally friendly crawler type viscous material heats de- bucket furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109675501A true CN109675501A (en) | 2019-04-26 |
Family
ID=66197463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910154003.3A Pending CN109675501A (en) | 2019-03-01 | 2019-03-01 | Environmentally friendly crawler type viscous material heats de- bucket furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109675501A (en) |
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| CN206407907U (en) * | 2016-12-27 | 2017-08-15 | 西安达刚路面机械股份有限公司 | A kind of material takes off barrel |
| CN108546817A (en) * | 2018-04-11 | 2018-09-18 | 中南大学 | A kind of flexible, efficient double vertical casting ingot heating stove |
| CN207997548U (en) * | 2018-03-21 | 2018-10-23 | 优俐派（上海）包装科技有限公司 | A kind of binary channels assembly line cooling device |
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| CN209752861U (en) * | 2019-03-01 | 2019-12-10 | 山东省路桥集团嘉兴杭州湾绿色养护有限公司 | Environment-friendly crawler-type heating barrel-removing furnace for viscous materials |
-
2019
- 2019-03-01 CN CN201910154003.3A patent/CN109675501A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050056557A1 (en) * | 2003-09-17 | 2005-03-17 | Jennings Monique Marie | Article of manufacture for transport and organizer which is used in connection with a container such as a fourteen quart bucket for the transport and storage of household cleaning supplies while said bucket is filled with liquid |
| CN202380377U (en) * | 2011-12-31 | 2012-08-15 | 西安公路研究院 | Rotary transmission type fully-automatic asphalt dumping device |
| CN203475274U (en) * | 2013-09-29 | 2014-03-12 | 张锡峰 | Asphalt dumping device |
| CN206407907U (en) * | 2016-12-27 | 2017-08-15 | 西安达刚路面机械股份有限公司 | A kind of material takes off barrel |
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| CN207997548U (en) * | 2018-03-21 | 2018-10-23 | 优俐派（上海）包装科技有限公司 | A kind of binary channels assembly line cooling device |
| CN108546817A (en) * | 2018-04-11 | 2018-09-18 | 中南大学 | A kind of flexible, efficient double vertical casting ingot heating stove |
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Application publication date: 20190426 |
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| RJ01 | Rejection of invention patent application after publication |