CN110525898A - A kind of material transferring equipment - Google Patents
A kind of material transferring equipment Download PDFInfo
- Publication number
- CN110525898A CN110525898A CN201910933956.XA CN201910933956A CN110525898A CN 110525898 A CN110525898 A CN 110525898A CN 201910933956 A CN201910933956 A CN 201910933956A CN 110525898 A CN110525898 A CN 110525898A
- Authority
- CN
- China
- Prior art keywords
- plectrum
- shaft
- hopper
- transferring equipment
- material transferring
- 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
- 239000000463 material Substances 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 239000013013 elastic material Substances 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 14
- 239000010813 municipal solid waste Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000000284 extract Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- 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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
Abstract
The invention discloses a kind of material transferring equipment, including feed screw, the hopper being arranged on feed screw arrival end, and the material inlet end of feed screw is located at the bottom of hopper, further includes the shaft that feed hopper bottom is arranged in, is also equipped with plectrum in the shaft.This material transferring equipment can effectively avoid the case where bridge arch or air pocket are formed in hopper.
Description
Technical field
The present invention relates to material transferring equipment technical fields, more particularly to a kind of material transferring equipment.
Background technique
With the quickening of the fast-developing urbanization process of Chinese society economy and the rapid raising of living standards of the people,
City production is also consequently increased rapidly with the junk generated in life process, and house refuse land occupation pollutes environment
Situation is more obvious, and the substantial increase of domestic waste keeps garbage disposal more and more difficult.In addition, being obtained in agricultural production
A large amount of stalks, wood industry production obtained in a large amount of branches and sawdust, one of traditional approach be using directly burn acquisition
The problems such as heat, which is realized, to be recycled, resultant environmental pollution gradually has aroused widespread concern in all circles of society.
For garbage disposal, in traditional garbage processing procedure, for the rubbish of no recycle value, finally it is typically chosen and fills out
Bury processing or burning disposal.Solid waste landfill disposal house refuse not only land occupation, while having to groundwater resources
Larger threat；Although incineration treatment of garbage can be realized certain energy conversion, reduce requirement of the post-processing to space, but
When burning to rubbish, not only there is a large amount of flying dust, nitrogen oxides to generate, while can also generate dioxin etc. and have to environment
There is the noxious material of tremendous influence, brings burden to gas cleaning processing and discharge.
In view of the above problems, occurring being different from burning in the prior art, to gasify, be pyrolyzed as biologies such as the rubbish of means
Matter processing equipment not only may make the organic components in waste that can be converted into fuel gas, tar etc. using these equipment
Different facilitates the form of energy utilized, and economy is more preferable；Simultaneously because required air coefficient is more low, therefore energy
The noxious gas emissions such as utilization rate height, dioxin are few, vent gas treatment less investment.
Due to the above rubbish or plant residue volume is indefinite and mobility is poor, in the prior art, for the above material
Transmission, generally uses belt conveyer or feed screw completes material transfer.In specific use, using for example cartridge type spiral shell
When revolving feeder progress material transferring, one end of feed screw is feed end, while accommodating object to be transmitted in feed end setting
The hopper of material, the other end of feed screw is as discharge end.However, there is poor fluidity just because of material, expect
Material to be sent often generates bridge arch or air pocket in bucket, and it is discontinuous that the above bridge arch or air pocket not only result in material conveying,
It will cause material conveying failure simultaneously.
Summary of the invention
For the material for for example rubbish, sawdust, stalk, branch set forth above due to asking there are poor fluidity
Topic, when being transmitted to the above material, since material to be sent in hopper often generates bridge arch or air pocket, the above bridge arch
Or air pocket not only results in material conveying discontinuously, while will cause the technical issues of material conveying fails, the present invention provides
A kind of material transferring equipment.This material transferring equipment can effectively avoid the case where bridge arch or air pocket are formed in hopper.
In view of the above-mentioned problems, a kind of material transferring equipment provided by the invention is solved the problems, such as by following technical essential:
A kind of material transferring equipment, including feed screw, the hopper being arranged on feed screw arrival end, and feed screw
Material inlet end is located at the bottom of hopper, further includes the shaft that feed hopper bottom is arranged in, is also equipped with plectrum in the shaft.
In the prior art, such as utilize stalk, wooden unit biological material for gasifying or be pyrolyzed, generally require use it is defeated
It send machine that corresponding biomass is delivered to heating, drying device, gasification furnace or pyrolysis oven etc., is prepared for active carbon, also exist and utilize
Conveyer completes the problem of block material transfer.However, these materials are in conveying, due to the flowability problem of material itself,
In the hopper for accommodating material, often it will appear because generating bridge arch or air pocket in material heap, so that material transmission is interrupted, even
There is the case where material cannot transmit completely.At this time, it is necessary to bridge arch described in operator's manual breakage or air pocket, so not only not
Conducive to the continuity of material transmission, while being unfavorable for material transmission efficiency.
In the present solution, rotation axis of the shaft as plectrum, extracts the process of the material in hopper in feed screw
In, the plectrum stirs the material of feed hopper bottom and rotating with shaft, so that before the bridge arch or air pocket molding
In forming process, bottom support is destroyed by plectrum, reaches and bridge arch or air pocket is avoided to be write as, to realize that material in hopper is continuous
Transmission, the purpose for improving material transmission efficiency.
Preferably, plectrum is set as with the entire bottom surface of hopper in shaft rotation process, can be covered or make hopper most side
The material of edge also can be by the effect of plectrum.
Further technical solution are as follows:
As shaft and the specific setting form of plectrum, setting are as follows: the axis of the shaft and the plane perpendicular of hopper,
The plectrum is multi-disc, and the axis annular of plectrum around the shaft is uniformly distributed.Using this programme, plectrum can be effectively increased and touch material
Frequency, while plectrum is uniformly acted on material, conducive to the uniformity of material transmission.
As the concrete form of plectrum, setting are as follows: the plectrum is the elastic piece made of elastic material, one end of plectrum
Be fixed on the side of shaft, and plectrum is in a free state, the free end of plectrum is stretched out to the outside of shaft so that plectrum with turn
Axis composition assembly be in unshrouded impeller shape, in plectrum rotation process, when plectrum side is by resistance, plectrum can coiling in turn
On axis.Using this programme, by the rotary resistance according to plectrum, using in material abundance, the bigger spy of the plectrum resistance of motion
Point can all or part winding is in shaft so that plectrum is not when needing triggering material and collapsing, and reduces shaft function to reach
The purpose of consumption；With the reduction of material or the increase of bridge arch, air pocket, in the plectrum resistance of motion more hour, it is unfolded to touch by plectrum
Hair material collapses, by the rotation direction of selection shaft, so that material can be poly- to shaft under the action of plectrum when material is less
Hold together, the arrival end for being such as set as feed screw is located at rotating shaft position, can reach the purpose for facilitating feed screw to extract material.
I.e. in specific use, plectrum arc-shaped plate in a free state may be configured as, and the direction of motion of plectrum is free end court
It is moved to the concave side of plectrum.
As the concrete form of plectrum, setting are as follows: the axis of the shaft and the plane perpendicular of hopper, the plectrum are more
Piece, and annular is uniformly distributed around the shaft for plectrum；
Further include the bottom plate being fixed in shaft, when plectrum is unfolded in a free state, bottom plate is supported on the downside of plectrum
On.Using this programme, it is conducive to increase the frequency of plectrum effect material in the form of the setting of upper shaft and plectrum, so that spiral is sent
It is more uniform that material machine extracts material；Support is provided by plectrum of upper plate, to reach constraint plectrum deformation, plectrum is sent out
Wave reliable performance.
As a kind of plectrum material that is wear-resisting and being easily obtained suitable resilient coefficient, setting are as follows: the elastic material is bullet
Spring steel.
As a kind of integrated drive scheme, setting are as follows: the spiral mandrel and shaft axis connection of the feed screw.
For convenience of adjustment feed screw unloading position, setting are as follows: be additionally provided with ten thousand between the spiral mandrel and shaft
Xiang Jie.
Energy waste or driving mechanism is caused to overload to avoid the excessive resistance because of plectrum, setting are as follows: the spiral
Axis part is additionally provided between mandrel and shaft, the axis part is slip clutch.
To make shaft obtain enough torques to drive plectrum to move, it is arranged are as follows: between the spiral mandrel and shaft
It is additionally provided with axis part, the axis part is retarder.
As a kind of stable structure, the concrete scheme conveniently to add materials, setting are as follows: the arrival end of the feed screw
Positioned at the bottom of feed screw, the shaft forms the relationship that is rotatably connected by bearing axis and hopper.
The invention has the following advantages:
In the present solution, rotation axis of the shaft as plectrum, extracts the process of the material in hopper in feed screw
In, the plectrum stirs the material of feed hopper bottom and rotating with shaft, so that before the bridge arch or air pocket molding
In forming process, bottom support is destroyed by plectrum, reaches and bridge arch or air pocket is avoided to be write as, to realize that material in hopper is continuous
Transmission, the purpose for improving material transmission efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one specific embodiment of material transferring equipment of the present invention, the schematic diagram
It for partial schematic diagram, and is top view；
Fig. 2 is a kind of structural schematic diagram of one specific embodiment of material transferring equipment of the present invention, the schematic diagram
For partial schematic diagram, and the schematic diagram broken section.
Figure acceptance of the bid, which is remembered, is respectively as follows: 1, hopper, 2, plectrum, 3, feed screw, 4, shaft, 5, axis part, 6, universal joint, 7,
Bottom plate.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, but the present invention is not limited only to following implementation
Example:
Embodiment 1:
As depicted in figs. 1 and 2, a kind of material transferring equipment, including feed screw 3, setting are in 3 entrance of feed screw
Hopper 1 on end, and the material inlet end of feed screw 3 is located at the bottom of hopper 1, further includes that 1 bottom of hopper is arranged in
Shaft 4 is also equipped with plectrum 2 in the shaft 4.
In the prior art, such as utilize stalk, wooden unit biological material for gasifying or be pyrolyzed, generally require use it is defeated
It send machine that corresponding biomass is delivered to heating, drying device, gasification furnace or pyrolysis oven etc., is prepared for active carbon, also exist and utilize
Conveyer completes the problem of block material transfer.However, these materials are in conveying, due to the flowability problem of material itself,
In the hopper 1 for accommodating material, often it will appear because generating bridge arch or air pocket in material heap, so that material transmission is interrupted, very
To there is the case where material cannot transmit completely.At this time, it is necessary to bridge arch described in operator's manual breakage or air pocket, so not only
It is unfavorable for the continuity of material transmission, while is unfavorable for material transmission efficiency.
In the present solution, rotation axis of the shaft 4 as plectrum 2, extracts the material in hopper 1 in feed screw 3
In the process, the plectrum 2 stirs the material of 1 bottom of hopper and rotating with shaft 4 so that the bridge arch or air pocket at
Before type and in forming process, bottom support is destroyed by plectrum 2, reaches and bridge arch or air pocket is avoided to be write as, to realize in hopper 1
Material continuously transmits, improves the purpose of material transmission efficiency.
Preferably, plectrum 2 is set as with the entire bottom surface of hopper 1 can be covered in 4 rotation process of shaft or makes hopper 1
Most marginal material also can be by the effect of plectrum 2.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, as shaft 4 and is dialled
The specific setting form of piece 2, setting are as follows: the axis of the shaft 4 and the plane perpendicular of hopper 1, the plectrum 2 are multi-disc, and
Plectrum 2 around the shaft 4 axis annular it is uniformly distributed.Using this programme, the frequency that plectrum 2 touches material can be effectively increased, is made simultaneously
Plectrum 2 uniformly acts on material, conducive to the uniformity of material transmission.
As the concrete form of plectrum 2, setting are as follows: the plectrum 2 is the elastic piece made of elastic material, plectrum 2
The side of shaft 4 is fixed in one end, and plectrum 2 is in a free state, and the free end of plectrum 2 is stretched out to the outside of shaft 4, so that
The assembly that plectrum 2 and shaft 4 form is in unshrouded impeller shape, in 2 rotation process of plectrum, when 2 side of plectrum is by resistance, is dialled
Piece 2 can coiling in shaft 4.Using this programme, by the rotary resistance according to plectrum 2, using in material abundance, plectrum 2
The bigger feature of the resistance of motion so that plectrum 2 do not need triggering material collapse when, can all or part winding in shaft 4
On, to achieve the purpose that reduce by 4 power consumption of shaft；With the reduction of material or the increase of bridge arch, air pocket, in 2 resistance of motion of plectrum
More hour is unfolded triggering material by plectrum 2 and collapses, by the rotation direction of selection shaft 4, so that when material is less, material energy
It is enough to gather under the action of plectrum 2 to shaft 4, to facilitate feed screw 3 to extract material.It is settable i.e. in specific use
For the arc-shaped plate in a free state of plectrum 2, and the direction of motion of plectrum 2 is that the concave side of free end towards plectrum 2 moves.
As the concrete form of plectrum 2, setting are as follows: the axis of the shaft 4 and the plane perpendicular of hopper 1, the plectrum 2
For multi-disc, and 4 annulars are uniformly distributed around the shaft for plectrum 2；
It further include the bottom plate 7 being fixed in shaft 4, when plectrum 2 is unfolded in a free state, the downside of plectrum 2 is supported in
On bottom plate 7.Using this programme, it is conducive to increase the frequency that plectrum 2 acts on material in the form of the setting of upper shaft 4 and plectrum 2, makes
It is more uniform to obtain the extraction material of feed screw 3；It is that plectrum 2 provides support with upper plate 7, is deformed, made with reaching constraint plectrum 2
Reliable performance can be played by obtaining plectrum 2.
As a kind of 2 material of plectrum that is wear-resisting and being easily obtained suitable resilient coefficient, setting are as follows: the elastic material is
Spring steel.
As a kind of integrated drive scheme, setting are as follows: the spiral mandrel and 4 axis connection of shaft of the feed screw 3.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, is sent for convenience of spiral is adjusted
3 unloading position of material machine, setting are as follows: be additionally provided with universal joint 6 between the spiral mandrel and shaft 4.
Embodiment 4:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, to avoid because of plectrum 2
Excessive resistance and cause energy waste or driving mechanism to overload, setting are as follows: be additionally provided between the spiral mandrel and shaft 4
Axis part 5, the axis part 5 are slip clutch.
Embodiment 5:
The present embodiment is further qualified on the basis of embodiment 1, as depicted in figs. 1 and 2, to obtain shaft 4
Enough torques are to drive plectrum 2 to move, setting are as follows: axis part 5 is additionally provided between the spiral mandrel and shaft 4, it is described
Axis part 5 is retarder.
As a kind of stable structure, the concrete scheme conveniently to add materials, setting are as follows: the entrance of the feed screw 3
End is located at the bottom of feed screw 3, and the shaft 4 forms the relationship that is rotatably connected by bearing axis and hopper 1.
The above content is combine specific preferred embodiment to the further description of the invention made, and it cannot be said that originally
The specific embodiment of invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
The other embodiments obtained in the case where not departing from technical solution of the present invention, should be included within the scope of the present invention.
Claims (10)
1. a kind of material transferring equipment, including feed screw (3), the hopper being arranged on feed screw (3) arrival end
(1), and the material inlet end of feed screw (3) is located at the bottom of hopper (1), which is characterized in that further includes being arranged in hopper
(1) shaft (4) of bottom is also equipped with plectrum (2) on the shaft (4).
2. a kind of material transferring equipment according to claim 1, which is characterized in that the axis and hopper of the shaft (4)
(1) plane perpendicular, the plectrum (2) are multi-disc, and the axis annular of plectrum (2) (4) around the shaft is uniformly distributed.
3. a kind of material transferring equipment according to claim 1, which is characterized in that the plectrum (2) is by elastic material
Manufactured elastic piece, the side of shaft (4) is fixed in one end of plectrum (2), and plectrum (2) is in a free state, plectrum (2)
Free end is stretched out to the outside of shaft (4), so that the assembly of plectrum (2) and shaft (4) composition is in unshrouded impeller shape, in plectrum
(2) in rotation process, when plectrum (2) side is by resistance, plectrum (2) can coiling on shaft (4).
4. a kind of material transferring equipment according to claim 3, which is characterized in that the axis and hopper of the shaft (4)
(1) plane perpendicular, the plectrum (2) is multi-disc, and (4) annular is uniformly distributed around the shaft for plectrum (2)；
It further include the bottom plate (7) being fixed on shaft (4), it is collateral under plectrum (2) when plectrum (2) is unfolded in a free state
It supports on bottom plate (7).
5. a kind of material transferring equipment according to claim 3 or 4, which is characterized in that the elastic material is spring steel.
6. a kind of material transferring equipment according to claim 1, which is characterized in that the spiral of the feed screw (3)
Mandrel and shaft (4) axis connection.
7. a kind of material transferring equipment according to claim 6, which is characterized in that the spiral mandrel and shaft (4) it
Between be additionally provided with universal joint (6).
8. a kind of material transferring equipment according to claim 6, which is characterized in that the spiral mandrel and shaft (4) it
Between be additionally provided with axis part (5), the axis part (5) be slip clutch.
9. a kind of material transferring equipment according to claim 6, which is characterized in that the spiral mandrel and shaft (4) it
Between be additionally provided with axis part (5), the axis part (5) be retarder.
10. a kind of material transferring equipment as claimed in any of claims 1 to 9, which is characterized in that the spiral is sent
The arrival end of material machine (3) is located at the bottom of feed screw (3), and the shaft (4) is formed and can be turned with hopper (1) by bearing axis
Dynamic connection relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910933956.XA CN110525898A (en) | 2019-09-29 | 2019-09-29 | A kind of material transferring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910933956.XA CN110525898A (en) | 2019-09-29 | 2019-09-29 | A kind of material transferring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110525898A true CN110525898A (en) | 2019-12-03 |
Family
ID=68670922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910933956.XA Pending CN110525898A (en) | 2019-09-29 | 2019-09-29 | A kind of material transferring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110525898A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206986A (en) * | 1968-08-01 | 1970-09-30 | Hartung Kuhn & Co Maschf | Charging hopper |
| NL8002664A (en) * | 1980-05-09 | 1981-12-01 | Bertus Van Beek | Hopper material loosening and discharge machine - has agitator member with blades acting on material in transverse direction |
| CN203127526U (en) * | 2013-01-15 | 2013-08-14 | 东莞市慧达环保有限公司 | Material pulling device of material storing system |
| CN103552852A (en) * | 2013-11-11 | 2014-02-05 | 谭华 | Inclined spiral conveying mechanism |
| CN203601819U (en) * | 2013-10-14 | 2014-05-21 | 李时军 | Bin bottom arch breaking device |
| CN207174517U (en) * | 2017-08-28 | 2018-04-03 | 农业部规划设计研究院 | A kind of biomass continuously carbonizing equipment anti-arc drawing-in device |
| CN208407261U (en) * | 2018-06-08 | 2019-01-22 | 四川省高宇新型建材有限公司 | Building gypsum plaster base-material sieving approach system |
| CN208439738U (en) * | 2018-01-23 | 2019-01-29 | 北京科林之星环保技术有限公司 | A kind of broken arch conveying device |
| CN110229700A (en) * | 2019-04-19 | 2019-09-13 | 武汉凯迪电力工程有限公司 | Diversity gasification of biomass positive pressure feeding system |
| CN211140607U (en) * | 2019-09-29 | 2020-07-31 | 成都翠威新能源科技中心(有限合伙) | Material conveying equipment |
-
2019
- 2019-09-29 CN CN201910933956.XA patent/CN110525898A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1206986A (en) * | 1968-08-01 | 1970-09-30 | Hartung Kuhn & Co Maschf | Charging hopper |
| NL8002664A (en) * | 1980-05-09 | 1981-12-01 | Bertus Van Beek | Hopper material loosening and discharge machine - has agitator member with blades acting on material in transverse direction |
| CN203127526U (en) * | 2013-01-15 | 2013-08-14 | 东莞市慧达环保有限公司 | Material pulling device of material storing system |
| CN203601819U (en) * | 2013-10-14 | 2014-05-21 | 李时军 | Bin bottom arch breaking device |
| CN103552852A (en) * | 2013-11-11 | 2014-02-05 | 谭华 | Inclined spiral conveying mechanism |
| CN207174517U (en) * | 2017-08-28 | 2018-04-03 | 农业部规划设计研究院 | A kind of biomass continuously carbonizing equipment anti-arc drawing-in device |
| CN208439738U (en) * | 2018-01-23 | 2019-01-29 | 北京科林之星环保技术有限公司 | A kind of broken arch conveying device |
| CN208407261U (en) * | 2018-06-08 | 2019-01-22 | 四川省高宇新型建材有限公司 | Building gypsum plaster base-material sieving approach system |
| CN110229700A (en) * | 2019-04-19 | 2019-09-13 | 武汉凯迪电力工程有限公司 | Diversity gasification of biomass positive pressure feeding system |
| CN211140607U (en) * | 2019-09-29 | 2020-07-31 | 成都翠威新能源科技中心(有限合伙) | Material conveying equipment |
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