CN113232899A - Automatic filling device of whirlwind formula adsorbent - Google Patents
Automatic filling device of whirlwind formula adsorbent Download PDFInfo
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- CN113232899A CN113232899A CN202110599673.3A CN202110599673A CN113232899A CN 113232899 A CN113232899 A CN 113232899A CN 202110599673 A CN202110599673 A CN 202110599673A CN 113232899 A CN113232899 A CN 113232899A
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- 239000003463 adsorbent Substances 0.000 title claims abstract description 32
- 239000000945 filler Substances 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 48
- 238000009826 distribution Methods 0.000 claims abstract description 40
- 238000012856 packing Methods 0.000 claims abstract description 6
- 239000008187 granular material Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000005056 compaction Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002594 sorbent Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 18
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/20—Reducing volume of filled material
- B65B1/26—Reducing volume of filled material by pneumatic means, e.g. suction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
一种旋风式吸附剂自动灌装装置，包括进料输送通道、气体通道以及分料盘，气体通道用于实现气体输送的气体通道，分料盘可实现颗粒类填料与压缩气体的混合与颗粒类填料的填装。本发明通过上述结构设计，采用进料输送通道将颗粒类填料输送到分料盘中，采用气体通道将压缩气体输送到分料盘中，压缩气体对颗粒类填料具有一个“吹”的作用，从而将颗粒类填料表面的粉尘碎屑吹掉，提高颗粒类填料的洁净程度。另外，压缩气体对颗粒类填料的“吹”作用能够将颗粒类填料进行压紧，正是在对颗粒类填料填装时有了压缩气体的参与，大幅度提高了颗粒类填料填装的密实度。同时，本发明还具有结构简单、设计合理、运行稳定性、使用方便可靠等优点。
A cyclone-type adsorbent automatic filling device, comprising a feeding conveying channel, a gas channel and a material distribution plate, the gas channel is used to realize the gas channel of gas conveying, and the material distribution plate can realize the mixing and granulation of granular fillers and compressed gas. Filling of class fillers. Through the above-mentioned structural design, the present invention adopts the feeding conveying channel to transport the granular filler to the material distribution tray, and adopts the gas channel to transport the compressed gas to the material distribution tray, and the compressed gas has a "blowing" effect on the granular filler, Thereby, the dust debris on the surface of the granular filler is blown off, and the cleanliness of the granular filler is improved. In addition, the "blowing" effect of compressed gas on granular fillers can compress the granular fillers. It is precisely when the granular fillers are filled with the participation of compressed gas that the packing density of the granular fillers is greatly improved. Spend. At the same time, the invention also has the advantages of simple structure, reasonable design, stable operation, convenient and reliable use, and the like.
Description
Technical Field
The invention relates to the technical field of particle filling equipment, in particular to an automatic cyclone adsorbent filling device.
Background
In recent years, with the refined upgrading application of various adsorption type gas products in the fields of aerospace, military industry, chemical industry, coal mine, food preservation, gas purification and the like, the conventional adsorbent filling device and the matching process thereof cannot meet the requirements of adsorbent filling, compaction, no sinking and stable and continuous operation of the whole machine.
Disclosure of Invention
Problem (A)
In summary, how to provide a novel gas adsorption device with compact filling, stable operation and reliable use performance becomes a problem to be solved urgently by those skilled in the art.
(II) technical scheme
The invention provides an automatic filling device of cyclone adsorbent, which is arranged at the tail end of a filling system of gas product particle filler.
In the present invention, the cyclone-type automatic adsorbent filling apparatus comprises:
the feeding conveying channel is used for conveying granular fillers, is of a multi-section structure and is adjustable in length;
the gas channel is used for realizing gas conveying, and the gas channel and the feeding conveying channel operate independently;
a divide the charging tray for realizing that granule class packs and packs, divide the charging tray to have a material distribution cavity, the downside of branch charging tray is for dividing the material surface, in divide and seted up a plurality of branch material holes on the material surface, in divide set up on the charging tray with divide communicating first pair of interface of material cavity and second to the interface, first pair of interface with feed conveying path connects, is used for granule class to pack to enter into divide in the material cavity, the second to the interface with gas passage connect, can to divide the material cavity to carry compressed gas, be used for improving the speed of packing that granule class packed and realize the compaction of packing of granule class.
Preferably, in the cyclone-type automatic sorbent filling device provided by the invention, the feeding and conveying channel comprises a soft hose channel, a hard feeding barrel and a connecting clamp for realizing the butt joint of the hose channel and the feeding barrel.
Preferably, in the cyclone-type automatic adsorbent filling device provided by the present invention, the distribution plate has a disc structure, the first pair of ports and the second pair of ports are disposed on the upper side surface of the distribution plate, and the distribution holes are uniformly distributed on the lower side surface of the distribution plate.
Preferably, in the cyclone-type automatic adsorbent filling device provided by the present invention, the first pair of interfaces and the second pair of interfaces are both of pipe orifice structures; the second pair of interfaces is sleeved in the first pair of interfaces, and the outer side walls of the second pair of interfaces and the inner side walls of the first pair of interfaces are arranged at intervals and form a material distributing gap; the gas channel passes through the first pair of ports and is butted with the second pair of ports at the outer side of the first pair of ports.
Preferably, in the cyclone-type automatic adsorbent filling device provided by the invention, the distribution plate is provided with a plurality of distribution plates, and the diameters of all the distribution plates are different.
Preferably, in the cyclone-type automatic adsorbent filling apparatus provided by the present invention, a compressed gas metering and conveying device is disposed at the beginning end of the gas passage for continuous and stable supply of compressed gas.
Preferably, in the cyclone-type automatic sorbent filling device provided by the invention, a protective casing is further included, and the protective casing covers the feed conveying channel and the gas channel.
Preferably, in the cyclone-type automatic adsorbent filling apparatus provided by the present invention, a reinforcing device is further included for stabilizing the gas passage with respect to the feed conveying passage and/or the protective casing.
Preferably, in the cyclone-type automatic adsorbent filling device provided by the invention, the hose passage is a canvas hose passage; the feeding cylinder is a metal feeding cylinder or a plastic feeding cylinder.
Preferably, in the cyclone-type automatic adsorbent filling device provided by the invention, the reinforcing device is made of a transparent hard material.
(III) advantageous effects
The invention provides an automatic cyclone adsorbent filling device which comprises a feeding conveying channel, an air channel and a material distribution disc, wherein the feeding conveying channel is of a multi-section structure and is adjustable in length, the air channel is used for realizing the air conveying of the air channel, and the material distribution disc can realize the mixing of particle fillers and compressed air and the filling of the particle fillers. According to the invention, through the structural design, the feeding and conveying channel is adopted to convey the granular fillers into the material distribution disc, the gas channel is adopted to convey the compressed gas into the material distribution disc, and the compressed gas has a blowing effect on the granular fillers, so that dust scraps on the surfaces of the granular fillers are blown off, and the cleanness degree of the granular fillers is improved. In addition, the particle filler can be compacted by the blowing action of the compressed gas on the particle filler, and the compressed gas is involved in the filling of the particle filler, so that the filling compactness of the particle filler is greatly improved. Meanwhile, the invention also has the advantages of simple structure, reasonable design, stable operation, convenient and reliable use and the like.
Drawings
Fig. 1 is a schematic structural diagram of an automatic cyclone adsorbent filling apparatus according to an embodiment of the present invention.
In fig. 1, the correspondence between the component names and the reference numbers is:
the device comprises a gas channel 1, a material distribution disc 2, a first pair of interfaces 3, a second pair of interfaces 4, a hose channel 5, a feeding cylinder 6 and a protective shell 7.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an automatic cyclone-type adsorbent filling apparatus according to an embodiment of the present invention.
The invention provides an automatic filling device of cyclone adsorbent, which is arranged at the tail end of a filling system of gas product particle filler.
In the invention, the cyclone type adsorbent automatic filling device comprises the following components:
1. feeding conveying channel for conveying granular filler
In order to make the invention applicable to different series (different heights) of filling containers, the invention proposes the following structural optimization for the feed conveyor channel: the feeding and conveying channel comprises a soft hose channel 5, a hard feeding barrel 6 and a connecting clamp for realizing butt joint of the hose channel 5 and the feeding barrel 6. The hose channel 5 can realize the adjustment of the overall length of the feeding and conveying channel, for example, the length of the hose channel 5 can be increased, and the overall length of the hose channel 5 and the feeding cylinder 6 is greater than the designed length of the feeding and conveying channel in the natural extension state of the hose channel 5, so that the length of the hose channel 5 can be shortened by stacking the hose channel 5 into a structural form similar to a corrugated pipe, and thus, the requirement of short-distance filler conveying can be met, and the normal conveying of the filler cannot be influenced.
The invention also particularly provides a connecting hoop which is used for realizing the connection of the hose channel 5 and the feeding cylinder 6, and particularly, two ends of the connecting hoop are of cylindrical structures and can be respectively sleeved with the hose channel 5 and the feeding cylinder 6 and then locked through an annular hoop (a fixing workpiece with an annular structure), so that the hose channel 5 and the feeding cylinder 6 can be fixedly connected.
The filler of the adsorption type gas product is generally particle filler, and the feeding conveying channel provided by the invention is a pipeline device for conveying the particle filler, so that the feeding conveying channel has certain wear resistance, and the longer service life of the feeding conveying channel is ensured. Specifically, the hose passage 5 is preferably made of canvas, and the feed cylinder 6 is preferably made of plastic, but the feed cylinder 6 may be made of metal (e.g., aluminum profile).
2. Gas channel 1 for carrying out gas supply
In the traditional filler conveying mode, only one pipeline is arranged and is used for conveying the filler independently. The invention provides in particular a gas channel 1 for the realization of a gas (further compressed gas or high-pressure gas).
The gas channel 1 and the feeding conveying channel operate independently, namely the gas channel 1 is used for conveying gas independently, and the feeding conveying channel is used for conveying seasoning independently.
The preferred arrangement of the gas channel 1 and the feed conveying channel is as follows: the gas channel 1 is arranged outside the feed conveyor channel. Of course, in another embodiment of the invention, the gas channel 1 may be arranged inside the feed conveyor channel.
In the present invention, the gas passage 1 is preferably a hose structure having a certain pressure-bearing capacity, which facilitates wiring when the gas passage 1 is installed. Of course, the gas channel 1 may also be designed by a metal pipeline structure, so that the service life and the pressure-bearing capacity of the gas channel 1 can be improved.
3. A divide charging tray 2 for realizing that granule class packs and packs
The distributing tray 2 is a component for realizing the dispersion and filling of the granular fillers in the invention. The general structure of the distributing tray 2 is as follows: the inside of the material distribution disc 2 is provided with a space as a material distribution cavity, in a use state, the lower side surface of the material distribution disc 2 is a material distribution surface, a plurality of material distribution holes are formed in the material distribution surface, a first pair of interfaces 3 and a second pair of interfaces 4 which are communicated with the material distribution cavity are formed in the material distribution disc 2, the first pair of interfaces 3 are connected with the feeding conveying channel and used for feeding the particle fillers into the material distribution cavity, and the second pair of interfaces 4 are connected with the gas channel 1 and can convey compressed gas to the material distribution cavity and be used for improving the filling speed of the particle fillers to realize filling and compacting of the particle fillers.
Furthermore, the material distribution disc 2 is of a disc structure, specifically, a disc structure, a first pair of interfaces 3 and a second pair of interfaces 4 are arranged on the upper side surface of the material distribution disc 2, and material distribution holes are uniformly distributed on the lower side surface of the material distribution disc 2.
Further, the first pair of ports 3 and the second pair of ports 4 are both of a nozzle structure, preferably a circular nozzle structure. The second pair of interfaces 4 is sleeved in the first pair of interfaces 3, the first pair of interfaces 3 are of a circular opening structure with a larger diameter, the second pair of interfaces 4 are of a circular opening structure with a smaller diameter, and the second pair of interfaces 4 are used for fixing the support arms which are transversely arranged on the first pair of interfaces 3. The outer side walls of the second pair of interfaces 4 and the inner side walls of the first pair of interfaces 3 are arranged at intervals and form material distributing gaps; the gas channel 1 passes through the first pair of ports 3 outside the first pair of ports 3 to be interfaced with the second pair of ports 4. Of course, the first pair of interfaces 3 and the second pair of interfaces 4 may be arranged independently.
In order to enable the invention to be applied to different series (different calibers, or different cross-sectional diameters of bottle bodies) of filling containers, the invention is provided with a plurality of distributing trays 2, the diameters of all the distributing trays 2 are different, but the structural sizes of the first pair of interfaces 3 and the second pair of interfaces 4 on the distributing trays 2 are not changed.
In traditional natural filling mode, there will be great clearance (gap) between the granule class filler, and granule class filler surface can carry a large amount of dust pieces (play lubricated effect after filling), will cause like this to pack not compact, the filler problem that sinks to appear. According to the invention, through the structural design, the feeding and conveying channel is adopted to convey the granular fillers into the material distribution disc 2, the gas channel 1 is adopted to convey the compressed gas into the material distribution disc 2, and the compressed gas has a blowing effect on the granular fillers, so that dust scraps on the surfaces of the granular fillers are blown off, and the cleanness degree of the granular fillers is improved. In addition, the particle filler can be compacted by the blowing action of the compressed gas on the particle filler, and the compressed gas is involved in the filling of the particle filler, so that the filling compactness of the particle filler is greatly improved. Meanwhile, the invention also has the advantages of simple structure, reasonable design, stable operation, convenient and reliable use and the like.
The invention is provided with a compressed gas metering and conveying device at the initial end of a gas channel 1 and is used for continuously and stably supplying compressed gas.
Further, the invention also provides a protective shell 7, the protective shell 7 can be made of transparent plastics, and the protective shell 7 is covered on the outer sides of the feeding conveying channel and the gas channel 1 and used for protecting the feeding conveying channel and the gas channel 1, and meanwhile, the relative stability between the structures of the feeding conveying channel and the gas channel 1 can be improved.
The invention also provides reinforcement means for achieving a stabilization of the gas channel 1 with respect to the feed conveyor channel and/or the protective casing 7. In the invention, the reinforcing device can be a hoop, and the gas channel 1 is fixed on the feeding conveying channel through the reinforcing device, so that the gas channel 1 and the feeding conveying channel are bound with each other.
Through the structural design, after the automatic cyclone type adsorbent filling device provided by the invention is put into use, the filling uniformity and compactness of the adsorbent (granular filler) of related types of gas products can be improved to a greater extent, the running stability of the whole filling system can be ensured, the after-sale service cost is reduced, and the market share of the gas products in related fields is improved.
The innovation points of the invention are as follows:
1. a hose channel 5 with a soft canvas structure and a feeding cylinder 6 with a hard structure are designed and connected and fixed through a connecting clamp, so that a feeding transmission channel applicable to different series of filling container heights is formed;
2. a matched compressed gas metering and conveying device is designed on the gas channel 1 to ensure continuous and stable supply of compressed gas;
3. designing a compressed gas channel 1 which penetrates through the whole feeding channel to the lower distributing plate and a tail end gas distributing device, wherein the compressed gas channel 1 and the tail end gas distributing device are used for enabling compressed gas to serve as power sources for uniform distribution;
4. the rope and the fixing device of the compressed gas channel 1 pipe are designed, so that the stability and the reliability of gas delivery are ensured, and a gas pipeline has no drift.
5. The distributing plates with different diameters are designed for uniformly distributing the adsorbent which reaches the distributing plates through the conveying channel all around.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides an automatic filling device of whirlwind formula adsorbent, sets up in gaseous product granule class filler system of filling terminal, its characterized in that includes:
the feeding conveying channel is used for conveying granular fillers, is of a multi-section structure and is adjustable in length;
a gas channel (1) for carrying out gas transport, the gas channel and the feed transport channel operating independently of each other;
a divide charging tray (2) for realizing that granule class packs and packs, divide the charging tray to have a material distribution cavity, the downside of branch charging tray is for dividing the material surface, in divide and seted up a plurality of branch material holes on the material surface, in divide on the charging tray seted up with divide communicating first pair of interface (3) of material cavity and second to interface (4), first pair of interface with feeding transfer passage connects, is used for granule class to pack to enter into divide in the material cavity, the second to the interface with gas passage connect, can to divide the material cavity to carry compressed gas, be used for improving the speed of packing that granule class packed and realize the compaction of packing of granule class packing.
2. An automatic filling apparatus for cyclone adsorbent according to claim 1,
the feeding and conveying channel comprises a soft hose channel (5), a hard feeding barrel (6) and a connecting clamp for realizing butt joint of the hose channel and the feeding barrel.
3. An automatic filling apparatus for cyclone adsorbent according to claim 1,
the material distribution disc is of a disc structure, the first pair of interfaces and the second pair of interfaces are arranged on the upper side face of the material distribution disc, and the material distribution holes are uniformly distributed on the lower side face of the material distribution disc.
4. An automatic filling apparatus of cyclone adsorbent according to claim 3,
the first pair of interfaces and the second pair of interfaces are both pipe orifice structures;
the second pair of interfaces is sleeved in the first pair of interfaces, and the outer side walls of the second pair of interfaces and the inner side walls of the first pair of interfaces are arranged at intervals and form a material distributing gap;
the gas channel passes through the first pair of ports and is butted with the second pair of ports at the outer side of the first pair of ports.
5. An automatic filling apparatus of cyclone adsorbent according to claim 3,
the distribution plate is provided with a plurality of, all the diameters of distribution plate are different.
6. An automatic filling apparatus for cyclone adsorbent according to claim 1,
and a compressed gas metering and conveying device is arranged at the starting end of the gas channel and is used for continuously and stably supplying compressed gas.
7. An automatic filling apparatus for cyclone adsorbent according to claim 1,
the device also comprises a protective shell (7), and the protective shell covers the outer sides of the feeding conveying channel and the gas channel.
8. The automatic cyclone-type sorbent filling device according to claim 7,
and the device also comprises a reinforcing device for stabilizing the gas channel relative to the feeding conveying channel and/or the protective shell.
9. An automatic filling apparatus for cyclone adsorbent according to claim 2,
the hose passage is a canvas hose passage;
the feeding cylinder is a metal feeding cylinder or a plastic feeding cylinder.
10. An automatic filling apparatus for cyclone adsorbent according to claim 8,
the reinforcing device is made of a transparent hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110599673.3A CN113232899B (en) | 2021-05-31 | 2021-05-31 | Cyclone type adsorbent automatic filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110599673.3A CN113232899B (en) | 2021-05-31 | 2021-05-31 | Cyclone type adsorbent automatic filling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113232899A true CN113232899A (en) | 2021-08-10 |
| CN113232899B CN113232899B (en) | 2024-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110599673.3A Active CN113232899B (en) | 2021-05-31 | 2021-05-31 | Cyclone type adsorbent automatic filling device |
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| CN (1) | CN113232899B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538053A (en) * | 1989-09-15 | 1996-07-23 | Better Agricultural Goals Corporation | Vacuum densifier with auger |
| CN203439624U (en) * | 2013-06-14 | 2014-02-19 | 杭富财 | Particle conveyer |
| CN109399245A (en) * | 2018-12-11 | 2019-03-01 | 玖龙纸业（东莞）有限公司 | A kind of helical conveyer system |
| CN110979766A (en) * | 2019-12-18 | 2020-04-10 | 周莉莉 | Granular material distributor |
| CN112310440A (en) * | 2019-07-24 | 2021-02-02 | 福特全球技术公司 | Method and device for filling a hydrogen or natural gas tank with adsorbent powder |
| CN217125175U (en) * | 2021-05-31 | 2022-08-05 | 山西皆利气体科技有限公司 | Automatic filling device of whirlwind formula adsorbent |
-
2021
- 2021-05-31 CN CN202110599673.3A patent/CN113232899B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5538053A (en) * | 1989-09-15 | 1996-07-23 | Better Agricultural Goals Corporation | Vacuum densifier with auger |
| CN203439624U (en) * | 2013-06-14 | 2014-02-19 | 杭富财 | Particle conveyer |
| CN109399245A (en) * | 2018-12-11 | 2019-03-01 | 玖龙纸业（东莞）有限公司 | A kind of helical conveyer system |
| CN112310440A (en) * | 2019-07-24 | 2021-02-02 | 福特全球技术公司 | Method and device for filling a hydrogen or natural gas tank with adsorbent powder |
| CN110979766A (en) * | 2019-12-18 | 2020-04-10 | 周莉莉 | Granular material distributor |
| CN217125175U (en) * | 2021-05-31 | 2022-08-05 | 山西皆利气体科技有限公司 | Automatic filling device of whirlwind formula adsorbent |
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| CN113232899B (en) | 2024-12-20 |
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