CN117302762A - Chemical raw material storage tank - Google Patents
Chemical raw material storage tank Download PDFInfo
- Publication number
- CN117302762A CN117302762A CN202311622908.1A CN202311622908A CN117302762A CN 117302762 A CN117302762 A CN 117302762A CN 202311622908 A CN202311622908 A CN 202311622908A CN 117302762 A CN117302762 A CN 117302762A
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- CN
- China
- Prior art keywords
- chemical raw
- raw material
- tank body
- storage tank
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000013064 chemical raw material Substances 0.000 title claims abstract description 85
- 238000003860 storage Methods 0.000 title claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 239000000126 substance Substances 0.000 claims description 52
- 238000007599 discharging Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 12
- 239000002994 raw material Substances 0.000 description 32
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
- B65D88/42—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle
- B65D88/50—Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with resilient foam or stuffed seal
-
- 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
- B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
- B65D88/40—Large containers having floating covers, e.g. floating roofs or blankets with support for aground cover
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention belongs to the technical field of storage tanks, in particular to a chemical raw material storage tank, which comprises a sealing cover and a tank body, and further comprises: the stepped cylinder is arranged in the side wall of the tank body, and the inner diameter of the upper end of the stepped cylinder is larger than that of the lower end of the stepped cylinder; the sliding disc is in sliding sealing connection with the ladder barrel, and the initial state of the sliding disc is positioned at the junction of the ladder barrel; the air inlet is positioned at the bottom of the ladder cylinder and is used for introducing air into the ladder cylinder; the fixed pulley is positioned at the bottom of the ladder cylinder and is fixedly connected with the bottom of the ladder cylinder; the floating disc is externally provided with a sealing rubber ring, and is in sliding sealing connection with the tank body through the sealing rubber ring, hooks are uniformly arranged on the lower surface of the floating disc, and the hooks are fixedly connected with the floating disc; according to the invention, the space between the floating disc and the chemical raw material is reduced, so that the shaking of the chemical raw material in the transportation process is reduced, and the safety and stability of the chemical raw material stored in the chemical raw material storage tank are improved.
Description
Technical Field
The invention belongs to the technical field of storage tanks, and particularly relates to a chemical raw material storage tank.
Background
Chemical tanks are devices specifically designed to store acids, bases, alcohols, gases, and other refining chemicals. Typically, these tanks are made of steel or glass fiber reinforced plastic and have high strength, corrosion resistance, and excellent sealability. In the transportation of chemical raw materials, a chemical storage tank plays a vital role.
However, since the volume within the chemical tank is generally not fixed, particularly when the liquid chemical is not completely filling the tank, oscillations during transportation may cause sloshing or surging of the liquid, causing impact to the tank walls. Such impact may result in tank formation and even be severe enough to cause leakage. In addition, the transport medium may have dangerous characteristics of flammability, explosiveness, toxicity, and corrosiveness. Once a leak occurs, it may present a serious accident potential.
In order to prevent the chemical raw material from shaking or surging in transportation to generate impact, which leads to the cracking of the chemical storage tank, some countermeasures are taken in the prior art, such as increasing the thickness of the wall of the storage tank to improve the stability of the whole structure, however, as the wall thickness increases, the weight of the storage tank increases, so as to improve the transportation cost, or the structure is arranged in the chemical storage tank to reduce the shaking probability of the chemical raw material, and the chemical raw material is isolated from air, for example, the patent is disclosed as CN116674892B, the patent subject is an invention patent for a chemical product anti-leakage storage tank, and the shaking structure is arranged in the storage tank to reduce the shaking of the chemical raw material in transportation, but the solution is relatively complex, the actual production possibility is lower, or a fixing frame is arranged at the bottom of the chemical storage tank, but the mode is limited to be larger.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the above-mentioned technical problem; the invention provides a chemical raw material storage tank.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a chemical raw material storage tank, which comprises a sealing cover and a tank body, and further comprises:
the stepped cylinder is arranged in the side wall of the tank body, and the inner diameter of the upper end of the stepped cylinder is larger than that of the lower end of the stepped cylinder;
the sliding disc is in sliding sealing connection with the ladder barrel, and the initial state of the sliding disc is positioned at the junction of the ladder barrel;
the air inlet is positioned at the bottom of the ladder cylinder and is used for introducing air into the ladder cylinder;
the fixed pulley is positioned at the bottom of the ladder cylinder and is fixedly connected with the bottom of the ladder cylinder;
the floating disc is positioned in the tank body, a sealing rubber ring is arranged outside the floating disc, the floating disc is in sliding sealing connection with the tank body through the sealing rubber ring, hooks are uniformly arranged on the lower surface of the floating disc, and the hooks are fixedly connected with the floating disc;
one end of the connecting wire is fixed with the sliding disc, one end far away from the sliding disc is wound on the fixed pulley firstly and then penetrates through the side wall of the tank body, and enters the tank body to be fixedly connected with the hook, and the connecting wire is in a loose state in an initial state;
the buffer columns are uniformly arranged on the inner bottom surface of the tank body, penetrate through the floating disc and are in sliding sealing connection with the floating disc;
the fixed columns are uniformly arranged on the inner bottom surface of the tank body and used for preventing the floating disc from contacting with the bottom surface of the tank body;
the feeding and discharging port is arranged on the side wall of the tank body and is positioned below the tank body, the feeding and discharging port is communicated with the tank body, and a valve is arranged in the feeding and discharging port.
Optionally, jar body lateral wall top sets up the intake pipe, and it is sealed through the sealing plug under the intake pipe initial state, intake pipe and ladder section of thick bamboo intercommunication, be provided with annular cavity in the sealed rubber ring, annular cavity intercommunication has flexible trachea, the one end and the ladder section of thick bamboo upper end intercommunication of annular cavity are kept away from to flexible trachea.
Optionally, be provided with logical groove on the jar body lateral wall, be provided with the buffer bag in the logical groove, the buffer bag is located the part and logical groove fixed connection of logical inslot, ladder section of thick bamboo passes through passageway intercommunication buffer bag.
Optionally, buffer holes are uniformly formed in the buffer columns, the inner diameter of the end part of each buffer hole is larger than that of the middle part, and two adjacent buffer hole openings in the vertical direction are vertically arranged.
Optionally, the floating plate upper surface is provided with the sucking disc, the sucking disc upper end is fixed with dismantling the dead lever, it includes more than one dead lever to dismantle the dead lever, detachable threaded connection between the adjacent dead lever, it is fixed that can dismantle the dead lever and seal the lid through the nut.
Optionally, be equipped with the annular groove on the jar body, sealed lid lower surface is provided with the rubber circle, rubber circle and annular groove sealing connection, sealed lid and jar body joint, the buffer post passes sealed lid, with sealed lid sliding seal connection, the buffer post is located jar external part and is provided with the external screw thread, the cover is equipped with the fixed disk on the buffer post, fixed disk and buffer post threaded connection back and sealed lid contact.
Optionally, a plurality of thread grooves are uniformly formed in the bottom surface of the tank body, and the buffer column is in threaded connection with the thread grooves.
Optionally, the valve in the feed inlet and the feed outlet is a ball valve.
The beneficial effects of the invention are as follows:
1. according to the chemical raw material storage tank, through the synergistic effect of the floating disc, the connecting wire and the sliding disc, the floating disc can be tightly attached to the surface of the chemical raw material, and the space between the floating disc and the chemical raw material is reduced, so that shaking of the chemical raw material in the transportation process is reduced, and the safety and stability of the chemical raw material storage tank during storage of the chemical raw material are improved.
2. According to the chemical raw material storage tank, through the cooperation of the floating disc, the telescopic air pipe and the sliding disc, the connection tightness and stability of the floating disc and the tank body are improved, the probability that the floating disc shakes along with the shaking of the chemical raw materials is reduced, the shaking amplitude of the chemical raw materials in the transportation process is reduced, and the safety and stability of the chemical raw material storage tank in storing the chemical raw materials are further improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention in its rest state;
FIG. 3 is a schematic view of the internal structure of the present invention in an operating state;
FIG. 4 is a schematic view of the structure of the thread groove on the bottom surface of the tank body in the invention;
FIG. 5 is an enlarged view of a portion of FIG. 2 at A;
FIG. 6 is a partial enlarged view at B in FIG. 2;
FIG. 7 is an enlarged view of a portion of FIG. 2 at C;
fig. 8 is a partial enlarged view at D in fig. 3.
In the figure: 1. sealing cover; 11. a rubber ring; 12. a fixed plate; 13. an annular groove; 14. a thread groove; 2. a tank body; 21. a floating plate; 22. sealing rubber rings; 221. an annular cavity; 23. a hook; 24. a connecting wire; 25. a buffer column; 251. buffering holes; 26. fixing the column; 27. a material inlet and a material outlet; 28. a telescopic air pipe; 29. a suction cup; 3. a step cylinder; 31. a slide plate; 32. an air inlet; 33. a fixed pulley; 34. an air inlet pipe; 35. a sealing plug; 4. a through groove; 41. a buffer bag; 42. a channel; 5. a detachable fixing rod; 51. a fixed rod; 52. and (3) a nut.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 8, the chemical raw material storage tank disclosed by the invention comprises a sealing cover 1 and a tank body 2, and further comprises:
the stepped cylinder 3 is arranged in the side wall of the tank body 2, and the inner diameter of the upper end of the stepped cylinder 3 is larger than the inner diameter of the lower end;
the sliding disc 31 is in sliding sealing connection with the stepped cylinder 3, and the initial state of the sliding disc 31 is positioned at the step junction of the stepped cylinder 3;
an air inlet 32, which is positioned at the bottom of the ladder cylinder 3 and is used for introducing air into the ladder cylinder 3;
the fixed pulley 33 is positioned at the bottom of the ladder cylinder 3 and is fixedly connected with the bottom of the ladder cylinder 3;
the floating disc 21 is positioned in the tank body 2, a sealing rubber ring 22 is arranged outside the floating disc 21, the floating disc 21 is in sliding sealing connection with the tank body 2 through the sealing rubber ring 22, hooks 23 are uniformly arranged on the lower surface of the floating disc 21, and the hooks 23 are fixedly connected with the floating disc 21;
one end of the connecting wire 24 is fixed with the sliding disc 31, one end far away from the sliding disc 31 is wound on the fixed pulley 33, then penetrates through the side wall of the tank body 2, enters the tank body 2 and is fixedly connected with the hook 23, and the connecting wire 24 is in a loose state in an initial state;
the buffer columns 25 are uniformly arranged on the inner bottom surface of the tank body 2, and the buffer columns 25 penetrate through the floating disc 21 and are in sliding sealing connection with the floating disc 21;
the fixed columns 26 are uniformly arranged on the inner bottom surface of the tank body 2 and are used for preventing the floating disc 21 from contacting with the bottom surface of the tank body 2;
the feeding and discharging port 27 is arranged on the side wall of the tank body 2 and is positioned below the tank body 2, the feeding and discharging port 27 is communicated with the tank body 2, and a valve is arranged in the feeding and discharging port 27.
Specifically, when the chemical raw material storage tank is needed to be used, a worker firstly carries out comprehensive detection on the chemical raw material storage tank, after ensuring safety, the feeding pipe is communicated with the feeding port 27, the valve of the feeding port 27 is opened, chemical raw materials are introduced into the chemical raw material storage tank, after the chemical raw materials are injected, the valve of the feeding port 27 is closed, the chemical raw materials introduced into the chemical raw material storage tank jack up the floating disc 21, the floating disc 21 pulls the connecting wire 24 in a loose state upwards through the hanging hook 23, the connecting wire 24 penetrates through the side wall of the tank body 2, and the connecting wire 24 wound on the fixed pulley 33 is rotated out;
then, the air inlet 32 is connected with the air input pipe, the air inlet 32 is opened, air is introduced into the air inlet 32, the air is introduced into the ladder barrel 3, the sliding plate 31 is driven to move upwards along with the gradual increase of the air introduced into the lower end of the ladder barrel 3, the floating plate 21 is pulled down along with the sliding plate 31, the floating plate 21 is subjected to downward force, the floating plate 21 can be closely contacted with the surface of the chemical raw material, the space between the floating plate 21 and the chemical raw material is reduced, so that the shaking of the chemical raw material in the transportation process is reduced, the safety and the stability of the chemical raw material stored in the chemical raw material storage tank are improved, meanwhile, the chemical raw material can be contacted with the buffer column 25 when the chemical raw material shakes in the chemical raw material storage tank, the buffer column 25 shunts the shaking chemical raw material in the action of the impact buffer column 25, the impact caused by the shaking chemical raw material is further reduced, and the air inlet 32 is closed after the air introduction into the ladder barrel 3 is completed;
it should be noted that, the air inlet 32 may be filled with liquid, and by increasing the hydraulic pressure below the slide plate 31, the slide plate 31 can be moved upward, and the connecting wire 24 is matched to bring downward force to the floating plate 21, so that the floating plate 21 is more stable, and shaking of chemical raw materials can be reduced. Wherein, the portion of the tank body 2 penetrated by the connecting wire 24 is provided with a perforation, and a rubber sealing ring is arranged in the perforation so as to ensure the tightness of the chemical raw material storage tank and avoid leakage of chemical raw materials.
Finally, after the chemical raw material storage tank is conveyed to a discharging point, checking whether the discharging equipment is intact, communicating the discharging pipeline with the feeding and discharging port 27, opening a valve of the feeding and discharging port 27 after confirming that the chemical raw material storage tank is intact, simultaneously opening an air inlet 32 to discharge air in the ladder barrel 3, enabling the sliding plate 31 to move downwards to the junction of the ladder barrel 3 to finish discharging, and moving the floating plate 21 downwards along with the chemical raw material in the discharging process until contacting with the fixed column 26.
Firstly, the floating disc 21 can be closely adhered to the surface of the chemical raw material through the synergistic effect of the floating disc 21, the connecting wire 24 and the sliding disc 31, so that the space between the floating disc 21 and the chemical raw material is reduced, the shaking of the chemical raw material in the transportation process is reduced, and the safety and the stability of the chemical raw material stored in a chemical raw material storage tank are improved; secondly, the buffer column 25 is arranged, so that impact caused by shaking chemical raw materials is further reduced in the process of impacting the buffer column 25 by the chemical raw materials, and the safety and stability of the chemical raw materials stored in the chemical raw material storage tank are improved; finally, compared with the prior art, the invention realizes the reduction of the shaking of the chemical raw materials by a simpler structure, improves the safety and stability of the chemical raw materials stored in the chemical raw material storage tank, and isolates the chemical raw materials from the air by the shaking prevention mechanism compared with the invention with the publication number of CN116674892B, and reduces the shaking of the chemical raw materials by a simpler structure.
As a preferred embodiment of the invention, the top of the side wall of the tank body 2 is provided with an air inlet pipe 34, the air inlet pipe 34 is sealed by a sealing plug 35 in an initial state, the air inlet pipe 34 is communicated with the ladder barrel 3, an annular cavity 221 is arranged in the sealing rubber ring 22, the annular cavity 221 is communicated with a telescopic air pipe 28, and one end of the telescopic air pipe 28 far away from the annular cavity 221 is communicated with the upper end of the ladder barrel 3.
Specifically, when the chemical raw material storage tank is needed, a worker connects the air inlet 32 with the air input pipe, opens the air inlet 32, and introduces air into the air inlet 32, introduces air into the ladder barrel 3, and gradually increases the air introduced along with the lower end of the ladder barrel 3, so as to drive the slide plate 31 to move upwards, at this time, the upper end of the slide plate 31 and the ladder barrel 3 form air in a space, the air is extruded to the annular cavity 221 of the sealing rubber ring 22 through the telescopic air pipe 28, and more air is extruded into the annular cavity 221 along with the upward movement of the slide plate 31, so that the sealing rubber ring 22 gradually expands, after the sealing rubber ring 22 gradually expands, the floating plate 21 can be tightly attached to the inner wall of the tank body 2, the connection tightness and stability of the floating plate 21 and the tank body 2 are further increased, the shaking probability of the floating plate 21 along with chemical raw material shaking is reduced, and the shaking amplitude of the chemical raw material in the transportation process is reduced, and the safety and the stability of the chemical raw material storage tank are further improved.
When the chemical raw material is discharged, the air inlet 32 is opened to release the air in the stepped cylinder 3, so that the sliding disc 31 moves downwards to the junction of the stepped cylinder 3, the air in the sealing rubber ring 22 gradually flows into the stepped cylinder 3 while the sliding disc 31 moves downwards, and the sealing rubber ring 22 gradually returns to the initial state, so that the floating disc 21 gradually moves downwards to the initial position along with the reduction of the chemical raw material in the tank body 2, and it is required to say that in order to avoid the gradual reduction of the air in the space formed by the upper end of the sliding disc 31 and the stepped cylinder 3, the sealing plug 35 on the air inlet pipe 34 can be opened at regular time, so that the air naturally flows into the space formed by the upper end of the sliding disc 31 and the stepped cylinder 3.
As a preferred embodiment of the present invention, a through groove 4 is provided on the side wall of the tank 2, a buffer bag 41 is provided in the through groove 4, a portion of the buffer bag 41 located in the through groove 4 is fixedly connected with the through groove 4, and the stepped cylinder 3 is communicated with the buffer bag 41 through a channel 42.
Specifically, when the chemical raw material storage tank is needed to be used, a worker connects the air inlet 32 with the air inlet pipe, opens the air inlet 32, introduces air into the ladder barrel 3, and simultaneously introduces air into the buffer bag 41 in the through groove 4 through the channel 42, wherein in the process of introducing air into the buffer bag 41, one surface far away from the tank body 2 is gradually expanded and enlarged, and after the air injection is completed, the air inlet 32 is closed. When the chemical material storage tank is toppled over in the transportation process or collides with the outside, the expanded buffer bag 41 absorbs the impact force received by the chemical material storage tank in the transportation or storage process, so that the chemical material storage tank is protected from being damaged, and the stability and safety of the chemical material storage tank are improved.
As a preferred embodiment of the present invention, the buffer columns 25 are uniformly provided with buffer holes 251, the inner diameter of the end portion of each buffer hole 251 is larger than the inner diameter of the middle portion, and two adjacent buffer holes 251 in the vertical direction are vertically arranged.
Specifically, when the chemical raw material storage tank is needed, in the action of impacting the buffer column 25 by the chemical raw material, firstly, the buffer column 25 can split the swaying chemical raw material, so that the impact force generated when the chemical raw material sways is reduced, and the safety and stability of the chemical raw material storage tank for storing the chemical raw material are improved; secondly, the buffer holes 251 are arranged, so that the shaking chemical raw materials can be further split, the impact force generated when the chemical raw materials shake is reduced, and the safety and stability of the chemical raw materials stored in the chemical raw material storage tank are improved; finally, the chemical raw material enters the inner diameter of the middle part from the opening with larger inner diameter of the buffer hole 251, and flows out from the port with larger inner diameter of the buffer hole 251, so that the diversion effect of the chemical raw material is effectively improved, the impact force generated when the chemical raw material shakes is further reduced, meanwhile, the buffer holes 251 which are staggered in the vertical direction meet the diversion of the multi-direction chemical raw material, the impact force generated when the chemical raw material shakes is reduced, and the safety and stability of the chemical raw material storage tank for storing the chemical raw material are improved.
As a preferred embodiment of the present invention, the upper surface of the floating disc 21 is provided with a suction disc 29, the upper end of the suction disc 29 is fixed with a detachable fixing rod 5, the detachable fixing rod 5 comprises more than one fixing rod 51, the adjacent fixing rods 51 are detachably connected through threads, and the detachable fixing rod 5 and the sealing cover 1 are fixed through nuts 52.
Specifically, when chemical raw materials are introduced into the chemical raw material storage tank, the floating disc 21 rises along with the rising of the liquid level of the chemical raw materials, and according to the stock of the chemical raw materials in the chemical raw material storage tank, a worker can adjust the number of the fixing rods 51, when the stock of the chemical raw materials in the chemical raw material storage tank is smaller, the plurality of fixing rods 51 connected to the suction disc 29 are reserved, the floating disc 21 is pressed down by the fixing rods 51, the fixing rods 51 are fixed by the nuts 52, the moving space of the floating disc 21 is reduced, the stability of the floating disc 21 is ensured, the effect of reducing the shaking of the chemical raw materials is achieved, and the safety and the stability of the chemical raw materials stored in the chemical raw material storage tank are improved; when more chemical raw materials need to be stored, the fixing rod 51 in threaded connection is reasonably detached, so that the fixing rod 51 outside the sealing cover 1 is kept at a proper length, and the applicability of the chemical raw material storage tank is improved; meanwhile, when more chemical raw materials exist, the shaking generated by the chemical raw materials is larger, the sucker 29, the detachable fixing rod 5 and the nut 52 are matched with each other, the position of the floating disc 21 is further limited, the connecting line 24 and the sliding disc 31 are shared to limit the pressure of the chemical raw materials borne by the floating disc 21, so that the shaking of the chemical raw materials in the transportation process is reduced, and the safety and the stability of the chemical raw materials stored in the chemical raw material storage tank are improved.
As a preferred embodiment of the present invention, the tank body 2 is provided with an annular groove 13, the lower surface of the sealing cover 1 is provided with a rubber ring 11, the rubber ring 11 is in sealing connection with the annular groove 13, the sealing cover 1 is clamped with the tank body 2, the buffer column 25 passes through the sealing cover 1 and is in sliding sealing connection with the sealing cover 1, the part of the buffer column 25 located outside the tank body 2 is provided with external threads, the buffer column 25 is sleeved with a fixing disc 12, the fixing disc 12 is in threaded connection with the buffer column 25, and the fixing disc 12 is in contact with the sealing cover 1 after being in threaded connection with the buffer column 25.
Specifically, the annular groove 13 is matched with the rubber ring 11 to improve the tightness of the chemical raw material storage tank; meanwhile, after the sealing cover 1 and the tank body 2 are clamped, the fixing disc 12 is screwed on the buffer column 25 to tightly press the sealing cover 1, so that the sealing performance of the chemical raw material storage tank is further improved; when the chemical raw material storage tank needs to be opened to repair the inside, the chemical raw material storage tank can be repaired only by unscrewing the fixed disc 12 and then opening the sealing cover 1.
As a preferred embodiment of the present invention, the bottom surface of the tank 2 is uniformly provided with a plurality of screw grooves 14, and the buffer post 25 is screwed with the screw grooves 14.
Specifically, when the buffer column 25 needs to be maintained and replaced, the threaded buffer column 25 improves the convenience of operation; meanwhile, the buffer column 25 is additionally arranged or reduced according to the property of the chemical raw materials, and when the buffer effect inside the chemical raw material storage tank needs to be increased, the buffer column 25 is additionally arranged; when the chemical materials stored in the chemical material storage tank are particles or other solids, the buffer column 25 is removed, and the sealing cover 1 is replaced with a tank cover of a conventional chemical material storage tank.
As a preferred embodiment of the present invention, the valve in the feeding and discharging port 27 is a ball valve.
Specifically, the arrangement of the ball valve enables the inlet and outlet 27 to bear the pressure generated by the chemical raw material storage tank in use better, and the service life of the inlet and outlet 27 is further prolonged.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a chemical raw material storage tank, includes sealed lid (1) and jar body (2), its characterized in that still includes:
the stepped cylinder (3) is arranged in the side wall of the tank body (2), and the inner diameter of the upper end of the stepped cylinder (3) is larger than the inner diameter of the lower end of the stepped cylinder;
the sliding disc (31) is in sliding sealing connection with the step barrel (3), and the initial state of the sliding disc (31) is positioned at the step junction of the step barrel (3);
the air inlet (32) is positioned at the bottom of the stepped cylinder (3) and is used for introducing air into the stepped cylinder (3);
the fixed pulley (33) is positioned at the bottom of the ladder barrel (3) and is fixedly connected with the bottom of the ladder barrel (3);
the floating disc (21) is positioned in the tank body (2), a sealing rubber ring (22) is arranged outside the floating disc (21), the floating disc (21) is in sliding sealing connection with the tank body (2) through the sealing rubber ring (22), hooks (23) are uniformly arranged on the lower surface of the floating disc (21), and the hooks (23) are fixedly connected with the floating disc (21);
one end of the connecting wire (24) is fixed with the sliding disc (31), one end far away from the sliding disc (31) is wound on the fixed pulley (33) firstly, then penetrates through the side wall of the tank body (2) and enters the tank body (2) to be fixedly connected with the hook (23), and the connecting wire (24) is in a loose state in an initial state;
the buffer columns (25) are uniformly arranged on the inner bottom surface of the tank body (2), and the buffer columns (25) penetrate through the floating disc (21) and are in sliding sealing connection with the floating disc (21);
the fixed columns (26) are uniformly arranged on the inner bottom surface of the tank body (2) and are used for preventing the floating disc (21) from contacting with the bottom surface of the tank body (2);
the feeding and discharging hole (27) is arranged on the side wall of the tank body (2) and is positioned below the tank body (2), the feeding and discharging hole (27) is communicated with the tank body (2), and a valve is arranged in the feeding and discharging hole (27).
2. A chemical raw material storage tank as claimed in claim 1, wherein: the utility model discloses a jar of jar body, including jar body (2) lateral wall top, intake pipe (34) set up intake pipe (34), intake pipe (34) are sealed through sealing plug (35) under the initial condition, intake pipe (34) and ladder section of thick bamboo (3) intercommunication, be provided with annular cavity (221) in sealed rubber ring (22), annular cavity (221) intercommunication has flexible trachea (28), the one end and the ladder section of thick bamboo (3) upper end intercommunication of annular cavity (221) are kept away from to flexible trachea (28).
3. A chemical raw material storage tank as claimed in claim 2, wherein: the novel anti-theft tank is characterized in that a through groove (4) is formed in the side wall of the tank body (2), a buffer bag (41) is arranged in the through groove (4), the part, located in the through groove (4), of the buffer bag (41) is fixedly connected with the through groove (4), and the ladder barrel (3) is communicated with the buffer bag (41) through a channel (42).
4. A chemical raw material storage tank according to claim 3, characterized in that: buffer holes (251) are uniformly formed in the buffer columns (25), the inner diameter of the end part of each buffer hole (251) is larger than that of the middle part, and the openings of two adjacent buffer holes (251) in the vertical direction are vertically arranged.
5. The chemical storage tank of claim 4, wherein: the floating disc is characterized in that a sucker (29) is arranged on the upper surface of the floating disc (21), the upper end of the sucker (29) is fixed with a detachable fixing rod (5), the detachable fixing rod (5) comprises more than one fixing rod (51), the adjacent fixing rods (51) are in detachable threaded connection, and the detachable fixing rod (5) and the sealing cover (1) are fixed through nuts (52).
6. The chemical storage tank of claim 5, wherein: be equipped with annular groove (13) on jar body (2), sealed lid (1) lower surface is provided with rubber circle (11), rubber circle (11) and annular groove (13) sealing connection, sealed lid (1) and jar body (2) joint, sealed lid (1) are passed to buffering post (25), with sealed lid (1) sliding seal connection, buffering post (25) are located jar body (2) outside part and are provided with the external screw thread, the cover is equipped with fixed disk (12) on buffering post (25), fixed disk (12) and buffering post (25) threaded connection, after fixed disk (12) and buffering post (25) threaded connection with sealed lid (1) contact.
7. The chemical storage tank of claim 6, wherein: a plurality of thread grooves (14) are uniformly formed in the bottom surface of the tank body (2), and the buffer columns (25) are in threaded connection with the thread grooves (14).
8. The chemical storage tank of claim 7, wherein: the valve in the material inlet and outlet (27) is a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311622908.1A CN117302762B (en) | 2023-11-30 | 2023-11-30 | Chemical raw material storage tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311622908.1A CN117302762B (en) | 2023-11-30 | 2023-11-30 | Chemical raw material storage tank |
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| CN117302762A true CN117302762A (en) | 2023-12-29 |
| CN117302762B CN117302762B (en) | 2024-01-26 |
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| CN202311622908.1A Active CN117302762B (en) | 2023-11-30 | 2023-11-30 | Chemical raw material storage tank |
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| CN117302762B (en) | 2024-01-26 |
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