CN112896832B - Explosion-proof type industrial chemicals holding vessel - Google Patents
Explosion-proof type industrial chemicals holding vessel Download PDFInfo
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- CN112896832B CN112896832B CN202110107838.0A CN202110107838A CN112896832B CN 112896832 B CN112896832 B CN 112896832B CN 202110107838 A CN202110107838 A CN 202110107838A CN 112896832 B CN112896832 B CN 112896832B
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- 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
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
- B65D90/325—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure due to explosion, e.g. inside the container
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- 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
-
- 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
- B65D90/22—Safety features
-
- 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
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses an explosion-proof chemical raw material storage tank, which belongs to the technical field of chemical raw material storage and comprises a tank body, wherein two ends of the upper surface of the tank body are provided with feed pipes, a protective shell is arranged below the tank body, two ends of the tank body are fixedly connected with reinforcing sleeves, two ends of each reinforcing sleeve are fixedly connected with second limiting plates, two ends of each protective shell are fixedly connected with first limiting plates, the side surfaces of the first limiting plates are fixedly connected with third limiting plates which are in sliding connection with the second limiting plates, the side surfaces of the second limiting plates are fixedly connected with first limiting springs corresponding to the third limiting plates, the bottom end of each protective shell is fixedly connected with a supporting bottom plate, and two ends of the upper surface of each supporting bottom plate are fixedly connected with elastic buffer blocks corresponding to the tank body; the shock absorption tank is simple in structure and convenient to use, and when the shock absorption tank is used, the tank body is damped through the mutual matching of the shock absorption structures, so that the shock absorption effect of the storage tank is better, and the storage tank is prevented from being cracked due to overlarge internal pressure caused by vibration.
Description
Technical Field
The invention belongs to the technical field of chemical raw material storage, and particularly relates to an explosion-proof chemical raw material storage tank.
Background
Chinese patent (publication number is CN 206927007U) discloses an explosion-proof chemical material barrel, including outer staving, the inside intermediate position of outer staving is equipped with interior staving, and one side of interior staving is equipped with the transfer line, and the one end of transfer line runs through interior staving and extends to the inside of interior staving, the other end of transfer line runs through the outside of outer staving and extends to outer staving, one side that the inside of interior staving is close to the transfer line is equipped with pressure sensor, the opposite side that interior staving is close to the transfer line is equipped with the PLC controller.
The chemical material barrel has the advantages that the explosion-proof effect can be achieved through the design of the damping spring, the telescopic spring and the rubber cushion block, the structure is simple, and the chemical material barrel is easy to manufacture.
However, the damping structure of the chemical material barrel is simple, so that the damping effect of the chemical material barrel is not ideal, the chemical material barrel is easy to crack due to the overlarge internal pressure caused by vibration when in use, and the normal use of a user on the chemical material barrel is influenced.
Disclosure of Invention
The invention aims to provide an explosion-proof chemical raw material storage tank to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an explosion-proof chemical raw material storage tank comprises a tank body, wherein two ends of the upper surface of the tank body are provided with feed pipes, a protective shell is arranged below the tank body, two ends of the tank body are fixedly connected with reinforcing sleeves, two ends of each reinforcing sleeve are fixedly connected with second limiting plates, two ends of each protective shell are fixedly connected with first limiting plates, the side surfaces of the first limiting plates are fixedly connected with third limiting plates in sliding connection with the second limiting plates, the side surfaces of the second limiting plates are fixedly connected with first limiting springs corresponding to the third limiting plates, the bottom end of each protective shell is fixedly connected with a supporting bottom plate, two ends of the upper surface of the supporting bottom plate are fixedly connected with elastic buffer blocks corresponding to the tank body, the middle part of the upper surface of the supporting bottom plate is fixedly connected with a piston oil storage cylinder, the top end of the piston oil storage cylinder is provided with a second limiting spring, the middle part of the top end of the tank body is provided with an explosion-proof mechanism for active pressure relief, and an oil delivery pipe for driving the explosion-proof mechanism to act is arranged at the bottom end of the piston oil storage cylinder.
As a further scheme of the invention: the explosion-proof mechanism comprises a first fixing plate, the middle of the first fixing plate is fixedly connected with a pressure relief pipe corresponding to the tank body, a second fixing plate is arranged above the first fixing plate, two ends of the upper surface of the first fixing plate are fixedly connected with limiting piston oil cylinders corresponding to the second fixing plate, a drive plate is arranged below the second fixing plate, the lower surface of the drive plate is fixedly connected with an elastic sealing hemisphere used for sealing with the top end of the pressure relief pipe, the middle of the upper surface of the drive plate is provided with an elastic air bag corresponding to the second fixing plate, and two ends of the upper surface of the first fixing plate are fixedly connected with a third limiting spring used for driving the second fixing plate to be close to the pressure relief pipe.
As a still further scheme of the invention: the upper surface both ends fixedly connected with limit sleeve of drive plate, limit sleeve's top sliding connection have with second fixed plate fixed connection's fourth limiting plate, the top of fourth limiting plate passes through screw fixed connection with the second fixed plate, the material of elastic sealing hemisphere is rubber, elastic sealing hemisphere and drive plate pass through screw fixed connection.
As a still further scheme of the invention: the lower surface both ends fixedly connected with piston cylinder of second fixed plate, piston cylinder's expansion end and first fixed plate pass through screw fixed connection, and piston cylinder's top is provided with the gas-supply pipe corresponding with the elasticity gasbag.
As a still further scheme of the invention: the upper surface of the first fixing plate is provided with a protective sleeve corresponding to the second fixing plate, and the bottom end of the protective sleeve is fixedly connected with the first fixing plate in a welding mode.
As a still further scheme of the invention: the limiting sleeve is of a hollow cuboid structure, the limiting sleeve is made of stainless steel, and the bottom end of the limiting sleeve is fixedly connected with the drive plate in a welding mode.
As a still further scheme of the invention: the top end of the third limiting spring is fixedly connected with the second fixing plate in a welding mode, and the bottom end of the third limiting spring is fixedly connected with the first fixing plate in a welding mode.
As a still further scheme of the invention: the elastic buffer block is of a hollow cuboid structure, the elastic buffer block is made of rubber, and the bottom end of the elastic buffer block is fixedly connected with the supporting base plate through bolts.
As a still further scheme of the invention: the top of elastic buffer block is inlayed and is had first protection magnetic sheet, and the bottom of elastic buffer block is inlayed and is had the second protection magnetic sheet that repels each other with first protection magnetic sheet.
As a still further scheme of the invention: the second protection magnetic plate and the first protection magnetic plate are neodymium iron boron magnets of cuboid structures.
Compared with the prior art, the invention has the beneficial effects that: the shock absorption structure is simple in structure and convenient to use, the tank body is absorbed through the mutual matching of the shock absorption structures when the shock absorption structure is used, the shock absorption effect of the storage tank is better, the explosion and the crack of the storage tank caused by overlarge internal pressure of the storage tank due to shock are prevented, secondly, the tank body is actively decompressed through the cooperative matching of the linkage structures when the shock absorption structure is used, the explosion and the crack of the tank body caused by the increase of the internal pressure of the tank body due to shock are further prevented, the normal use of the storage tank by a user is ensured, and the shock absorption structure is worthy of popularization and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an explosion-proof mechanism corresponding to the present invention;
FIG. 3 is a structural sectional view of a corresponding elastic airbag according to the present invention;
in the figure: 1-tank body, 2-protective shell, 3-explosion-proof mechanism, 4-feeding pipe, 5-first limiting plate, 6-second limiting plate, 7-first limiting spring, 8-third limiting plate, 9-first protective magnetic plate, 10-second limiting spring, 11-piston oil storage cylinder, 12-supporting base plate, 13-second protective magnetic plate, 14-elastic buffer block, 15-reinforcing sleeve, 31-first fixing plate, 32-pressure relief pipe, 33-elastic sealing hemisphere, 34-third limiting spring, 35-limiting piston oil cylinder, 36-second fixing plate, 37-piston cylinder, 38-air pipe, 391-elastic air bag, 392-driving plate, 393-protective sleeve, 394-oil conveying pipe, 395-a limiting sleeve and 396-a fourth limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Example 1:
referring to fig. 1-3, the present invention provides a technical solution: an explosion-proof chemical raw material storage tank comprises a tank body 1, wherein feeding pipes 4 are arranged at two ends of the upper surface of the tank body 1, a protective shell 2 is arranged below the tank body 1, reinforcing sleeves 15 are fixedly connected at two ends of the tank body 1 in a welding mode, second limiting plates 6 are fixedly connected at two ends of the reinforcing sleeves 15 in a welding mode, first limiting plates 5 are fixedly connected at two ends of the protective shell 2 in a welding mode, third limiting plates 8 which are in sliding connection with the second limiting plates 6 are fixedly connected to the side surfaces of the first limiting plates 5 in a welding mode, first limiting springs 7 which correspond to the third limiting plates 8 are fixedly connected to the side surfaces of the second limiting plates 6 in a welding mode, a supporting bottom plate 12 is fixedly connected to the bottom end of the protective shell 2, elastic buffer blocks 14 which correspond to the tank body 1 are fixedly connected to two ends of the upper surface of the supporting bottom plate 12, and a piston oil storage cylinder 11 is fixedly connected to the middle part of the upper surface of the supporting bottom plate 12, the top end of the piston oil storage cylinder 11 is provided with a second limiting spring 10 for driving the piston oil storage cylinder 11 to extend, the middle part of the top end of the tank body 1 is provided with an explosion-proof mechanism 3 for active pressure relief, and the bottom end of the piston oil storage cylinder 11 is provided with an oil pipeline 394 for driving the explosion-proof mechanism 3 to act;
in order to improve the active pressure relief effect of the explosion-proof mechanism 3, in this embodiment, preferably, the explosion-proof mechanism 3 includes a first fixing plate 31, a pressure relief pipe 32 corresponding to the tank 1 is fixedly connected to a middle portion of the first fixing plate 31, a second fixing plate 36 is arranged above the first fixing plate 31, a limit piston cylinder 35 corresponding to the second fixing plate 36 is fixedly connected to two ends of an upper surface of the first fixing plate 31, a driving plate 392 is arranged below the second fixing plate 36, an elastic sealing hemisphere 33 for sealing with a top end of the pressure relief pipe 32 is fixedly connected to a lower surface of the driving plate 392, an elastic airbag 391 corresponding to the second fixing plate 36 is arranged in a middle portion of an upper surface of the driving plate 392, and a third limit spring 34 for driving the second fixing plate 36 to approach the pressure relief pipe 32 is fixedly connected to two ends of an upper surface of the first fixing plate 31;
in order to prevent the driving plate 392 from tilting during use, in this embodiment, preferably, both ends of the upper surface of the driving plate 392 are fixedly connected with a limiting sleeve 395, the top end of the limiting sleeve 395 is slidably connected with a fourth limiting plate 396 fixedly connected with the second fixing plate 36, the top end of the fourth limiting plate 396 is fixedly connected with the second fixing plate 36 through screws, the elastic sealing hemisphere 33 is made of rubber, and the elastic sealing hemisphere 33 is fixedly connected with the driving plate 392 through screws;
in order to further improve the linkage pressure relief effect of the storage tank under the vibration condition, in this embodiment, preferably, both ends of the lower surface of the second fixing plate 36 are fixedly connected with piston cylinders 37, the movable ends of the piston cylinders 37 are fixedly connected with the first fixing plate 31 through screws, and the top ends of the piston cylinders 37 are provided with air pipes 38 corresponding to the elastic air bags 391;
in order to facilitate the limitation of the second fixing plate 36, in this embodiment, preferably, a protecting sleeve 393 corresponding to the second fixing plate 36 is disposed on the upper surface of the first fixing plate 31, and the bottom end of the protecting sleeve 393 is fixedly connected to the first fixing plate 31 by welding;
in order to improve the limiting effect of the limiting sleeve 395, in this embodiment, preferably, the limiting sleeve 395 is a hollow cuboid structure, the limiting sleeve 395 is made of stainless steel, and the bottom end of the limiting sleeve 395 is fixedly connected with the driving plate 392 in a welding manner;
in order to improve the limiting effect of the third limiting spring 34, in this embodiment, preferably, the top end of the third limiting spring 34 is fixedly connected to the second fixing plate 36 by welding, and the bottom end of the third limiting spring 34 is fixedly connected to the first fixing plate 31 by welding;
in order to make the drive effect that elastic buffer block 14 played better, in this embodiment, preferably, elastic buffer block 14 is hollow cuboid structure, and elastic buffer block 14's material is rubber, and elastic buffer block 14's bottom passes through bolt fixed connection with supporting baseplate 12, and the setting through elastic buffer block 14 drives piston oil storage cylinder 11 and stretches out and draws back during the use.
Example 2:
on the basis of embodiment 1, in order to make the pressure relief effect of the storage tank better when the storage tank is violently vibrated, in this embodiment, preferably, a first protection magnetic plate 9 is embedded at the top end of an elastic buffer block 14, and a second protection magnetic plate 13 which is mutually repulsive with the first protection magnetic plate 9 is embedded at the bottom end of the elastic buffer block 14;
when the storage tank is used, the piston oil storage cylinder 11 is driven to better extend through the mutual matching of the first protection magnetic plate 9 and the second protection magnetic plate 13, so that the storage tank can better carry out active pressure relief, and the internal pressure of the storage tank is prevented from being increased and burst due to vibration;
in order to make the drive effect that first protection magnetic sheet 9 and second protection magnetic sheet 13 played better, in this embodiment, it is preferred that second protection magnetic sheet 13 and first protection magnetic sheet 9 are the neodymium iron boron magnet of cuboid structure.
The working principle and the using process of the invention are as follows: when the storage tank is used, chemical raw materials are injected into the tank body 1 through the feeding pipe 4 for storage, the tank body 1 is in a suspended state through the arrangement of the first limiting spring 7, the tank body 1 is effectively prevented from shaking, the damping effect of the storage tank is better by matching with the arrangement of the elastic buffer block 14, and the storage tank is prevented from being cracked due to overlarge internal pressure caused by shaking;
when the tank body 1 is violently vibrated, the piston oil storage cylinder 11 continuously stretches, when the piston oil storage cylinder 11 is compressed, hydraulic oil in the piston oil storage cylinder 11 is input into the limiting piston oil cylinder 35 through the oil conveying pipe 394 to enable the limiting piston oil cylinder 35 to extend, the height of the second fixing plate 36 is increased, the piston air cylinder 37 extends along with the height of the second fixing plate 36, air in the elastic air bag 391 enters the piston air cylinder 37 through the air conveying pipe 38, the downward pressure of the driving plate 392 is weakened by the elastic air bag 391, the elastic sealing hemisphere 33 is driven by the pressure to rise, the pressure in the tank body 1 is relieved through the pressure relief pipe 32, the tank body 1 is effectively prevented from being burst due to the overlarge pressure, the tank body 1 is actively relieved through the cooperative matching of the linkage structure, and the tank body 1 is further prevented from being burst due to the increase of the internal pressure caused by vibration, the normal use of the storage tank by a user is ensured;
when the piston reserve tube 11 is extended, the stopper piston cylinder 35 is retracted, and the driving plate 392 is lowered in height by the dual driving of the elastic air bag 391 and the second fixing plate 36, so that the top end of the pressure relief tube 32 is reliably sealed by the elastic sealing hemisphere 33.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an explosion-proof type industrial chemicals holding vessel, includes a jar body (1), and the upper surface both ends of jar body (1) are provided with inlet pipe (4), and the below of jar body (1) is provided with protecting sheathing (2), and the both ends fixedly connected with reinforcement sleeve (15) of jar body (1), its characterized in that: the two ends of the reinforcing sleeve (15) are fixedly connected with second limiting plates (6), the two ends of the protective shell (2) are fixedly connected with first limiting plates (5), the side surface of each first limiting plate (5) is fixedly connected with a third limiting plate (8) in sliding connection with the corresponding second limiting plate (6), the side surface of each second limiting plate (6) is fixedly connected with a first limiting spring (7) corresponding to the corresponding third limiting plate (8), the bottom end of the protective shell (2) is fixedly connected with a supporting bottom plate (12), the two ends of the upper surface of the supporting bottom plate (12) are fixedly connected with elastic buffer blocks (14) corresponding to the tank body (1), the middle part of the upper surface of the supporting bottom plate (12) is fixedly connected with a piston oil storage cylinder (11), the top end of the piston oil storage cylinder (11) is provided with a second limiting spring (10), the middle part of the top end of the tank body (1) is provided with an explosion-proof mechanism (3) for active pressure relief, an oil delivery pipe (394) for driving the explosion-proof mechanism (3) to act is arranged at the bottom end of the piston oil storage cylinder (11), the explosion-proof mechanism (3) comprises a first fixing plate (31), a pressure relief pipe (32) corresponding to the tank body (1) is fixedly connected to the middle of the first fixing plate (31), a second fixing plate (36) is arranged above the first fixing plate (31), two ends of the upper surface of the first fixing plate (31) are fixedly connected with limit piston oil cylinders (35) corresponding to the second fixing plate (36), a driving plate (392) is arranged below the second fixing plate (36), an elastic sealing hemisphere (33) for sealing with the top end of the pressure relief pipe (32) is fixedly connected to the lower surface of the driving plate (392), an elastic air bag (391) corresponding to the second fixing plate (36) is arranged in the middle of the upper surface of the first fixing plate (31), and two ends of the upper surface of the first fixing plate (31) are fixedly connected with elastic sealing hemispheres (33) for driving the second fixing plate (36) to be close to the pressure relief pipe (32) The third limiting spring (34), the piston cylinder (37) is fixedly connected to two ends of the lower surface of the second fixing plate (36), the movable end of the piston cylinder (37) is fixedly connected with the first fixing plate (31) through a screw, the air conveying pipe (38) corresponding to the elastic air bag (391) is arranged at the top end of the piston cylinder (37), one end of the oil conveying pipe (394) is connected with the piston oil storage cylinder (11), and the other end of the oil conveying pipe (394) is connected with the limiting piston oil cylinder (35).
2. The explosion-proof type industrial chemicals holding vessel of claim 1, characterized in that: the upper surface both ends fixedly connected with limit sleeve (395) of drive plate (392), the top sliding connection of limit sleeve (395) have with second fixed plate (36) fixed connection's fourth limiting plate (396), the top of fourth limiting plate (396) passes through screw fixed connection with second fixed plate (36), the material of elastic sealing hemisphere (33) is rubber, elastic sealing hemisphere (33) passes through screw fixed connection with drive plate (392).
3. The explosion-proof type industrial chemicals holding vessel of claim 2, characterized in that: the upper surface of the first fixing plate (31) is provided with a protective sleeve (393) corresponding to the second fixing plate (36), and the bottom end of the protective sleeve (393) is fixedly connected with the first fixing plate (31) in a welding mode.
4. The explosion-proof type industrial chemicals holding vessel of claim 3, characterized in that: spacing sleeve pipe (395) are hollow cuboid structure, and the material of spacing sleeve pipe (395) is the stainless steel, and the bottom and drive plate (392) of spacing sleeve pipe (395) pass through welding mode fixed connection.
5. The explosion-proof chemical raw material storage tank of claim 4, characterized in that: the top end of the third limiting spring (34) is fixedly connected with the second fixing plate (36) in a welding mode, and the bottom end of the third limiting spring (34) is fixedly connected with the first fixing plate (31) in a welding mode.
6. The explosion-proof type industrial chemicals holding vessel of claim 1, characterized in that: the elastic buffer block (14) is of a hollow cuboid structure, the elastic buffer block (14) is made of rubber, and the bottom end of the elastic buffer block (14) is fixedly connected with the supporting base plate (12) through bolts.
7. The explosion-proof chemical raw material storage tank as defined in any one of claims 1 to 6, wherein: the top of elastic buffer block (14) is inlayed and is had first protection magnetic sheet (9), and the bottom of elastic buffer block (14) is inlayed and is had second protection magnetic sheet (13) with first protection magnetic sheet (9) repulsion each other.
8. The explosion-proof type industrial chemicals holding vessel of claim 7, characterized in that: the second protection magnetic plate (13) and the first protection magnetic plate (9) are both neodymium iron boron magnets of cuboid structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107838.0A CN112896832B (en) | 2021-01-27 | 2021-01-27 | Explosion-proof type industrial chemicals holding vessel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107838.0A CN112896832B (en) | 2021-01-27 | 2021-01-27 | Explosion-proof type industrial chemicals holding vessel |
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| CN112896832A CN112896832A (en) | 2021-06-04 |
| CN112896832B true CN112896832B (en) | 2022-07-01 |
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| CN202110107838.0A Active CN112896832B (en) | 2021-01-27 | 2021-01-27 | Explosion-proof type industrial chemicals holding vessel |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114134526A (en) * | 2021-12-01 | 2022-03-04 | 山东开圣氢能科技有限公司 | Hydrogen production and storage device with energy supplied by photovoltaic |
| CN115246518B (en) * | 2022-09-22 | 2023-01-10 | 山东锐华氟业有限公司 | Bucket is deposited to sulfur tetrafluoride transportation antiseep |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206927007U (en) * | 2017-06-25 | 2018-01-26 | 江苏欣舟化工科技有限公司 | A kind of explosion-proof chemical industry charging basket |
| CN207735005U (en) * | 2017-11-17 | 2018-08-17 | 九江市美景水处理科技有限公司 | A kind of chemistry agitator tank damping device |
| CN208470637U (en) * | 2018-05-25 | 2019-02-05 | 北京盛科伟业科技发展有限公司 | A kind of commercialization chemical industry holding vessel |
| CN209160566U (en) * | 2018-10-10 | 2019-07-26 | 上海太洋科技有限公司 | A kind of chemical industry holding vessel for damping of preventing fires |
| CN209225861U (en) * | 2018-12-19 | 2019-08-09 | 酒泉一品太华建筑外加剂生产有限公司 | A kind of polycarboxylate water-reducer raw material storage tank |
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Effective date of registration: 20220608 Address after: 400000 coal electrification Park, Wansheng Economic Development Zone, Qijiang District, Chongqing Applicant after: CHONGQING WANSHENG CHUANDONG CHEMICAL Co.,Ltd. Address before: 113000 No.82 sandaohe village, Nanshan Town, Qingyuan Manchu Autonomous County, Fushun City, Liaoning Province Applicant before: Liang Shuping |
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