CN112141552A - Tank top anti-skid structure for tank type transportation and working method thereof - Google Patents
Tank top anti-skid structure for tank type transportation and working method thereof Download PDFInfo
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- CN112141552A CN112141552A CN202011110597.7A CN202011110597A CN112141552A CN 112141552 A CN112141552 A CN 112141552A CN 202011110597 A CN202011110597 A CN 202011110597A CN 112141552 A CN112141552 A CN 112141552A
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- tank
- lifting beam
- beam plate
- rotary
- shaft
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- 238000000034 method Methods 0.000 title claims description 18
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/10—Manholes; Inspection openings; Covers therefor
-
- 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
- B65D88/02—Large containers rigid
- B65D88/06—Large containers rigid cylindrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a tank top anti-skidding structure for tank type transportation, which comprises a tank body and a tank cover, wherein the tank cover is installed at the top of the tank body, external teeth are arranged on the outer side of the tank body, a threaded rod is installed on a bearing in the middle of the top end of the tank cover, a lifting beam plate is movably sleeved on the outer side of the threaded rod, U-shaped arms are rotatably installed at two ends of the lifting beam plate, rotary grooves are formed in two ends of the lifting beam plate, a rotary block is arranged at one end of the top of each U-shaped arm at two ends, the rotary block is connected with the inner wall of each rotary groove through an insertion shaft, first installation plates are installed at two ends of the top of the lifting beam plate, first installation shafts are installed between the first installation plates; the invention is engaged with the limit teeth through the external teeth; carry out spacing each other through fixed spacing tooth and external tooth meshing, avoid the situation that relative slip appears in cover and the jar body in transportation and use.
Description
Technical Field
The invention relates to the technical field of tank type transportation equipment, in particular to a tank top anti-skidding structure for tank type transportation and a working method thereof.
Background
Transportation refers to a logistics activity of transporting an object from one place to another place by using specific equipment and tools, and is a spatial displacement of the object aiming at changing the spatial position of the object in different geographical ranges; and the transportation accomplished by the tank container is a tank transportation.
In the process of transporting the tank body, the tank body and the tank cover are bumped in the transportation process to cause relative displacement between the tank body and the tank cover, the tank cover is separated from the tank body in the long-time transportation process, and meanwhile, in the subsequent use process of the tank body, the tank body and the tank cover are required to be fixed, and mutual sliding is avoided.
Disclosure of Invention
The invention aims to provide a tank top anti-skidding structure for tank type transportation and a working method thereof, aiming at overcoming the technical problems that in the transportation process of a tank body, the tank body and a tank cover are bumpy to cause relative displacement between the tank body and the tank cover, the tank cover is separated from the tank body due to long-time transportation, and meanwhile, in the subsequent use process of the tank body, the tank body and the tank cover are required to be fixed to avoid mutual sliding.
The purpose of the invention can be realized by the following technical scheme:
a tank top anti-skid structure for tank type transportation comprises a tank body and a tank cover, wherein the tank cover is installed at the top of the tank body, outer teeth are arranged on the outer side of the tank body, a threaded rod is installed on a bearing in the middle of the top end of the tank cover, a lifting beam plate is movably sleeved on the outer side of the threaded rod, and U-shaped arms are rotatably installed at two ends of the lifting beam plate;
the lifting beam plate is characterized in that rotary grooves are formed in two ends of the lifting beam plate, rotary blocks are arranged at one end of the top of the U-shaped arm at two ends of the lifting beam plate and connected with the inner wall of each rotary groove through inserting shafts, first mounting plates are mounted on two sides of the two ends of the top of the lifting beam plate, a first mounting shaft is mounted between the first mounting plates on two sides, first shaft sleeves are mounted on outer sides of two ends of the first mounting shaft, second mounting plates are mounted on two sides of one end of the top of the U-shaped arm, a second mounting shaft is mounted between the second mounting plates on two sides, second shaft sleeves are mounted on outer sides of two ends of the second mounting shaft, and the first shaft sleeves and the second;
install the pivot between U type arm bottom and the top, spacing tooth is installed in the pivot bottom outside, and spacing tooth and external tooth meshing.
As a further scheme of the invention: the lifting beam plate is characterized in that a threaded sleeve is arranged in the middle of the lifting beam plate in a penetrating mode, the threaded sleeve is sleeved on the outer side of a threaded rod in a threaded mode, and a first rotating handle is arranged at the top end of the threaded rod.
As a further scheme of the invention: the cover top side just lies in the threaded rod both sides and all installs the guide arm, the guide arm runs through the lifter plate, and with lifter plate slidable mounting.
As a further scheme of the invention: the top end of the rotating shaft is positioned on the top side of the U-shaped arm and provided with a rotating seat, and a second rotating handle is arranged in the middle of the top side of the rotating seat.
As a further scheme of the invention: arc-shaped mounting grooves are symmetrically formed in the top side of the rotary seat, and bolts penetrate through the mounting grooves to be connected with threaded holes formed in the top side of the U-shaped arm.
A working method of a tank top anti-skid structure for tank type transportation comprises the following specific using and operating steps:
the method comprises the following steps: the tank cover is arranged on the tank body, the top end of the U-shaped arm and the lifting beam plate are 90 degrees at the moment, the pneumatic rod extends in working, positions of the first shaft sleeve and the first shaft sleeve at the two ends of the pneumatic rod are respectively adjusted in a rotating mode on the first installation shaft and the second installation shaft, the U-shaped arm is further driven to rotate 90 degrees in the rotating groove of the lifting beam plate through the rotating block, and the outer teeth are parallel to the limiting teeth at the moment;
step two: at this moment, the bolt is unscrewed, the rotary seat is rotated through the second, the outer teeth are driven to rotate through the rotary shaft, the bolt is unscrewed until the outer teeth are matched with the limiting teeth, the threaded rod is driven to rotate through the first rotation, the threaded sleeve connected with the threaded rod in a threaded mode drives the lifting beam plate to descend, a guiding effect is achieved through the guide rod, and the installation of the tank cover and the tank body is completed until the outer teeth are meshed with the limiting teeth.
The invention has the beneficial effects that: according to the invention, through reasonable structural design, a tank cover is preliminarily mounted on a tank body, and during subsequent carrying and use, firstly, a pneumatic rod extends in work, the positions of the first shaft sleeves and the first shaft sleeves at the two ends of the pneumatic rod are respectively adjusted on a first mounting shaft and a second mounting shaft in a rotating mode, so that a U-shaped arm is driven to rotate 90 degrees in a rotating groove of a lifting beam plate through a rotating block, the U-shaped arm with the top end perpendicular to the lifting beam plate is adjusted to be in a parallel state, at the moment, external teeth are parallel to limiting teeth, then, a bolt is unscrewed, the rotating seat is rotated through a second rotating handle, the external teeth are driven to rotate through a rotating shaft until the external teeth are matched with the limiting teeth, at the moment, the bolt is unscrewed, the threaded rod is driven to rotate through the first rotating handle, a threaded sleeve in threaded connection with the threaded rod drives the. Carry out spacing each other through fixed spacing tooth and external tooth meshing, avoid the situation that relative slip appears in cover and the jar body in transportation and use.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is an enlarged view of the area A in FIG. 1 according to the present invention.
In the figure: 1. a tank body; 2. a can lid; 3. an outer tooth; 4. a lifting beam plate; 5. a U-shaped arm; 6. a threaded sleeve; 7. a threaded rod; 8. a guide bar; 9. rotating the block; 10. rotating the groove; 11. a pneumatic rod; 12. a first mounting shaft; 13. a first bushing; 14. a second mounting shaft; 15. a first mounting plate; 16. a second shaft sleeve; 17. a second mounting plate; 18. a rotating shaft; 19. limiting teeth; 20. rotating; 21. and (4) mounting the groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a tank top anti-skid structure for tank transportation comprises a tank body 1 and a tank cover 2, wherein the tank cover 2 is installed at the top of the tank body 1, external teeth 3 are arranged on the outer side of the tank body 1, a threaded rod 7 is installed at the middle part of the top end of the tank cover 2 through a bearing, a lifting beam plate 4 is movably sleeved on the outer side of the threaded rod 7, and U-shaped arms 5 are rotatably installed at two ends of the lifting beam plate 4;
the two ends of the lifting beam plate 4 are both provided with a rotary groove 10, one end of the top of the U-shaped arm 5 at the two ends is provided with a rotary block 9, the rotary block 9 is connected with the inner wall of the rotary groove 10 through an inserted shaft, two sides of the two ends of the top of the lifting beam plate 4 are both provided with a first mounting plate 15, a first mounting shaft 12 is arranged between the first mounting plates 15 at the two sides, the outer sides of the two ends of the first mounting shaft 12 are both provided with a first shaft sleeve 13, two sides of one end of the top of the U-shaped arm 5 are both provided with a second mounting plate 17, a second mounting shaft 14 is arranged between the second mounting plates 17 at the two sides, the outer sides of the two ends of the second mounting shaft 14 are both provided with a;
a rotating shaft 18 is arranged between the bottom end and the top end of the U-shaped arm 5, a limiting tooth 19 is arranged on the outer side of the bottom end of the rotating shaft 18, and the limiting tooth 19 is meshed with the outer teeth 3.
As an embodiment of the invention, the middle part of the lifting beam plate 4 is provided with a threaded sleeve 6 in a penetrating way, the threaded sleeve 6 is sleeved outside a threaded rod 7 in a threaded way, the top end of the threaded rod 7 is provided with a first rotating handle, the top side of the tank cover 2 is provided with guide rods 8 on both sides of the threaded rod 7, the guide rods 8 penetrate through the lifting beam plate 4 and are slidably mounted with the lifting beam plate 4, the threaded rod 7 is driven to rotate through the first rotating handle, the threaded sleeve 6 in threaded connection with the threaded rod 7 drives the lifting beam plate 4 to descend, the guide rods 8 are in penetrating fit with the lifting beam plate 4 to ensure that the lifting beam plate 4 vertically ascends and descends, and the lifting beam plate 4 is.
As an embodiment of the invention, the top end of the rotating shaft 18 is positioned at the top side of the U-shaped arm 5 and is provided with the rotating seat 20, and the middle part of the top side of the rotating seat 20 is provided with the second rotating handle, so that the rotating seat 20 is driven to rotate synchronously through the rotation of the second rotating handle, and the auxiliary use in practice is facilitated.
As an embodiment of the invention, arc-shaped mounting grooves 21 are symmetrically formed in the top side of the rotary seat 20, and a bolt penetrates through the mounting grooves 21 to be connected with a threaded hole formed in the top side of the U-shaped arm 5, so that after the rotary seat 20 rotates to adjust the position of the limiting tooth 19, the bolt can always penetrate through the mounting grooves 21 to be connected and fixed with the U-shaped arm 5, and the fixing of the limiting tooth 19 is guaranteed.
A working method of a tank top anti-skid structure for tank type transportation comprises the following specific using and operating steps:
the method comprises the following steps: the tank cover 2 is arranged on the tank body 1, the top end of the U-shaped arm 5 and the lifting beam plate 4 are 90 degrees at the moment, the air pressure rod 11 extends in work, and the first shaft sleeve 13 at the two ends of the air pressure rod 11 respectively rotate on the first mounting shaft 12 and the second mounting shaft 14 to adjust the positions, so that the U-shaped arm 5 is driven to rotate 90 degrees in the rotary groove 10 of the lifting beam plate 4 through the rotary block 9, and at the moment, the outer teeth 3 are parallel to the limiting teeth 19;
step two: at this moment, the bolt is unscrewed, the rotary swivel base 20 is rotated through the second, the outer teeth 3 are driven to rotate through the rotary shaft 18 until the outer teeth 3 are matched with the limiting teeth 19, the bolt is unscrewed at this moment, the threaded rod 7 is driven to rotate through the first rotation, the threaded sleeve 6 in threaded connection with the threaded rod 7 drives the lifting beam plate 4 to descend, a guiding effect is achieved through the guide rod 8, and the installation of the tank cover 2 and the tank body 1 is completed until the outer teeth 3 are meshed with the limiting teeth 19.
The invention installs the tank cover 2 on the tank body 1 primarily through reasonable structure design, during the subsequent transportation and use, firstly, the air pressure bar 11 extends, and the first shaft sleeve 13 at the two ends of the air pressure bar 11 respectively rotate and adjust the position on the first installation shaft 12 and the second installation shaft 14, further drives the U-shaped arm 5 to rotate 90 degrees in the rotary slot 10 of the lifting beam plate 4 through the rotary block 9, adjusts the U-shaped arm 5 with the top end perpendicular to the lifting beam plate 4 to be in a parallel state, at the moment, the outer teeth 3 are parallel to the limit teeth 19, then the bolt is unscrewed, the rotary seat 20 is rotated through the second rotary handle, the outer teeth 3 are driven to rotate through the rotary shaft 18 until the outer teeth 3 are matched with the limit teeth 19, at the moment, the bolt is unscrewed, the threaded rod 7 is driven to rotate through the first rotary handle, the threaded sleeve 6 in threaded connection with the threaded rod 7 drives the lifting beam plate 4 to descend, and, until the outer toothing 3 meshes with the limit toothing 19. The fixed limit teeth 19 and the external teeth 3 are meshed for mutual limit, so that the relative sliding of the tank cover 2 and the tank body 1 in the transportation and use processes is avoided.
The working principle of the invention is as follows: the tank cover 2 is arranged on the tank body 1, the top end of the U-shaped arm 5 and the lifting beam plate 4 form 90 degrees, the pneumatic rod 11 extends in working, and the positions are rotationally adjusted on the first mounting shaft 12 and the second mounting shaft 14 through the first shaft sleeve 13 and the first shaft sleeve 13 at the two ends of the pneumatic rod 11 respectively, thereby driving the U-shaped arm 5 to rotate 90 degrees in the rotary groove 10 of the lifting beam plate 4 through the rotary block 9, at the moment, the outer teeth 3 are parallel to the limit teeth 19, at the moment, the bolt is unscrewed, the second rotating handle rotates the rotating base 20, the outer teeth 3 are driven to rotate through the rotating shaft 18 until the outer teeth 3 are matched with the limiting teeth 19, at the moment, the bolt is unscrewed, the first rotating handle drives the threaded rod 7 to rotate, the threaded sleeve 6 in threaded connection with the threaded rod 7 drives the lifting beam plate 4 to descend, and the guide rod 8 plays a role in guiding until the external teeth 3 are meshed with the limiting teeth 19, so that the tank cover 2 and the tank body 1 are installed.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The tank top anti-skidding structure for tank type transportation is characterized by comprising a tank body (1) and a tank cover (2), wherein the tank cover (2) is installed at the top of the tank body (1), external teeth (3) are arranged on the outer side of the tank body (1), a threaded rod (7) is installed in the middle of the top end of the tank cover (2) in a bearing mode, a lifting beam plate (4) is movably sleeved on the outer side of the threaded rod (7), and U-shaped arms (5) are installed at two ends of the lifting beam plate (4) in a rotating mode;
the lifting beam plate is characterized in that rotary grooves (10) are formed in two ends of the lifting beam plate (4), rotary blocks (9) are arranged at one ends of the tops of the U-shaped arms (5) at the two ends of the lifting beam plate, the rotary blocks (9) are connected with the inner walls of the rotary grooves (10) through inserting shafts, first mounting plates (15) are mounted on two sides of the two ends of the top of the lifting beam plate (4), first mounting shafts (12) are mounted between the first mounting plates (15) on the two sides, first shaft sleeves (13) are mounted on the outer sides of the two ends of the first mounting shafts (12), second mounting plates (17) are mounted on two sides of one end of the top of the U-shaped arm (5), second mounting shafts (14) are mounted between the second mounting plates (17) on the two sides, second shaft sleeves (16) are mounted on the outer sides of the two ends of the second mounting shafts (14), and the first shaft sleeves (;
install pivot (18) between U type arm (5) bottom and the top, spacing tooth (19) are installed in pivot (18) bottom outside, and spacing tooth (19) and external tooth (3) meshing.
2. The anti-skid structure for the tank top for tank transportation according to claim 1, wherein a threaded sleeve (6) is installed in the middle of the lifting beam plate (4) in a penetrating manner, the threaded sleeve (6) is sleeved on the outer side of a threaded rod (7) in a threaded manner, and a first rotating handle is installed at the top end of the threaded rod (7).
3. The tank top anti-skid structure for tank type transportation according to claim 1, wherein guide rods (8) are installed on the top side of the tank cover (2) and on both sides of the threaded rod (7), and the guide rods (8) penetrate through the lifting beam plate (4) and are slidably installed with the lifting beam plate (4).
4. The anti-slip structure for the top of a tank type transportation tank as claimed in claim 1, wherein a rotary seat (20) is installed on the top end of the rotary shaft (18) at the top side of the U-shaped arm (5), and a second rotary handle is installed in the middle of the top side of the rotary seat (20).
5. The anti-slip structure for the tank top for tank transportation according to claim 4, wherein the top side of the rotation seat (20) is symmetrically provided with arc-shaped mounting grooves (21), and a bolt passes through the mounting grooves (21) to be connected with a threaded hole formed in the top side of the U-shaped arm (5).
6. An operation method of the anti-skid structure of the tank top for tank type transportation according to any one of claims 1 to 5, wherein the operation steps of the operation method are as follows:
the method comprises the following steps: the tank cover (2) is arranged on the tank body (1), the top end of the U-shaped arm (5) and the lifting beam plate (4) are 90 degrees at the moment, the air pressure rod (11) extends in work, the first shaft sleeve (13) and the first shaft sleeve (13) at the two ends of the air pressure rod (11) respectively rotate on the first mounting shaft (12) and the second mounting shaft (14) to adjust the positions, the U-shaped arm (5) is further driven to rotate 90 degrees in the rotary groove (10) of the lifting beam plate (4) through the rotary block (9), and the outer teeth (3) are parallel to the limiting teeth (19) at the moment;
step two: at this moment, the bolt is unscrewed, the rotary seat (20) is rotated through the second, the outer teeth (3) are driven to rotate through the rotating shaft (18), until the outer teeth (3) are matched with the limiting teeth (19), the bolt is unscrewed at this moment, the threaded rod (7) is driven to rotate through the first rotation, the threaded sleeve (6) in threaded connection with the threaded rod (7) drives the lifting beam plate (4) to descend, the guide effect is achieved through the guide rod (8), until the outer teeth (3) are meshed with the limiting teeth (19), and the installation of the tank cover (2) and the tank body (1) is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011110597.7A CN112141552A (en) | 2020-10-16 | 2020-10-16 | Tank top anti-skid structure for tank type transportation and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011110597.7A CN112141552A (en) | 2020-10-16 | 2020-10-16 | Tank top anti-skid structure for tank type transportation and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112141552A true CN112141552A (en) | 2020-12-29 |
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ID=73952252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011110597.7A Withdrawn CN112141552A (en) | 2020-10-16 | 2020-10-16 | Tank top anti-skid structure for tank type transportation and working method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN112141552A (en) |
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| CN107755386A (en) * | 2017-12-13 | 2018-03-06 | 蒋秋菊 | The cleaning plant of oil tank |
| CN108642785A (en) * | 2018-06-01 | 2018-10-12 | 安吉利宏纺织有限公司 | A kind of textile cloth ironing apparatus |
| CN209604539U (en) * | 2019-01-08 | 2019-11-08 | 李凤华 | A kind of anti-loosening sealing cover for pressure vessel |
| CN210259498U (en) * | 2019-06-06 | 2020-04-07 | 天津宝丰医药化工有限公司 | Dimethyl sulfoxide storage device for carbon fiber production |
| CN210479642U (en) * | 2019-09-10 | 2020-05-08 | 烟台格睿恩能源科技有限公司 | Refined glycerin tank for glycerin esterification of biodiesel |
| CN210556611U (en) * | 2019-06-21 | 2020-05-19 | 石家庄登平环保科技有限公司 | Storage device of powdery dust suppressant |
| CN210994613U (en) * | 2019-11-23 | 2020-07-14 | 山东利和饲料科技有限公司 | Rubbing crusher for feed processing |
| CN211022802U (en) * | 2019-11-15 | 2020-07-17 | 张广伟 | A diseased tissue harvesting device for clinical use in thoracic surgery |
| CN211159587U (en) * | 2019-10-25 | 2020-08-04 | 无锡宝亿能源设备有限公司 | Stirring device for size mixing |
| CN211224812U (en) * | 2019-12-03 | 2020-08-11 | 湖南省正邦建设工程有限公司 | Energy-saving pitch storage device that highway construction was used |
| CN211274446U (en) * | 2019-10-16 | 2020-08-18 | 大连安之源环保科技有限公司 | Liquid tank is joined in marriage to air purification agent |
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2020
- 2020-10-16 CN CN202011110597.7A patent/CN112141552A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755386A (en) * | 2017-12-13 | 2018-03-06 | 蒋秋菊 | The cleaning plant of oil tank |
| CN108642785A (en) * | 2018-06-01 | 2018-10-12 | 安吉利宏纺织有限公司 | A kind of textile cloth ironing apparatus |
| CN209604539U (en) * | 2019-01-08 | 2019-11-08 | 李凤华 | A kind of anti-loosening sealing cover for pressure vessel |
| CN210259498U (en) * | 2019-06-06 | 2020-04-07 | 天津宝丰医药化工有限公司 | Dimethyl sulfoxide storage device for carbon fiber production |
| CN210556611U (en) * | 2019-06-21 | 2020-05-19 | 石家庄登平环保科技有限公司 | Storage device of powdery dust suppressant |
| CN210479642U (en) * | 2019-09-10 | 2020-05-08 | 烟台格睿恩能源科技有限公司 | Refined glycerin tank for glycerin esterification of biodiesel |
| CN211274446U (en) * | 2019-10-16 | 2020-08-18 | 大连安之源环保科技有限公司 | Liquid tank is joined in marriage to air purification agent |
| CN211159587U (en) * | 2019-10-25 | 2020-08-04 | 无锡宝亿能源设备有限公司 | Stirring device for size mixing |
| CN211022802U (en) * | 2019-11-15 | 2020-07-17 | 张广伟 | A diseased tissue harvesting device for clinical use in thoracic surgery |
| CN210994613U (en) * | 2019-11-23 | 2020-07-14 | 山东利和饲料科技有限公司 | Rubbing crusher for feed processing |
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Application publication date: 20201229 |
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