CN110294229B - Leak-proof storage tank for storing semiconductor ultrapure chemicals - Google Patents
Leak-proof storage tank for storing semiconductor ultrapure chemicals Download PDFInfo
- Publication number
- CN110294229B CN110294229B CN201910719104.0A CN201910719104A CN110294229B CN 110294229 B CN110294229 B CN 110294229B CN 201910719104 A CN201910719104 A CN 201910719104A CN 110294229 B CN110294229 B CN 110294229B
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- China
- Prior art keywords
- ring
- reinforcing
- rings
- wall
- wall surface
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- 239000000126 substance Substances 0.000 title claims abstract description 22
- 239000004065 semiconductor Substances 0.000 title claims abstract description 19
- 238000003860 storage Methods 0.000 title claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000741 silica gel Substances 0.000 abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B65D88/02—Large containers rigid
-
- 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
- B65D90/02—Wall construction
- B65D90/08—Interconnections of wall parts; Sealing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention relates to the technical field of transportation, in the anti-leakage storage tank for storing semiconductor ultrapure chemicals, two reinforcing rings are arranged, when the tank needs to be reinforced, the reinforcing rings can be used for wrapping the edges of sealing heads at two sides of a tank body, and then two clamping rings on the reinforcing rings are used for wrapping a feeding pipe and a discharging pipe, so that welding positions of the sealing heads, the feeding pipe and the discharging pipe can be reinforced and protected, leakage is avoided, the tank body can be separated from the feeding pipe, the discharging pipe and the sealing heads during maintenance through the detachable and slidable clamping rings and the reinforcing rings, the maintenance of the storage tank is facilitated, the fixing mode is simple and reliable, the maintenance and the reinforcement can be conveniently switched, the silica gel material of the bottom ring and the rubber material of the contact ring can be deformed through the arrangement of the clamping rings, the sealing performance of the silica gel material of the bottom ring and the rubber is good, and the anti-leakage effect is achieved.
Description
Technical Field
The invention relates to the technical field of transportation, in particular to a leakage-proof storage tank for storing semiconductor ultrapure chemicals.
Background
In the fabrication of semiconductors, a large number of different types of process chemicals are required, and thus a large number of storage tanks are required to store these industrial chemicals.
When the existing chemical storage tank is used, the feeding pipe, the discharging pipe and the sealing head are usually connected with the tank body in a welding mode, the strength of the existing chemical storage tank is different according to the welding process, and the existing chemical storage tank is gradually attenuated under the influence of time, so that most leakage of the storage tank is caused by breakage or desoldering of the feeding pipe, the discharging pipe and the sealing head. There is therefore a need for a leak-proof tank for storing semiconductor ultrapure chemicals to address the above-mentioned problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the anti-leakage storage tank for storing the semiconductor ultrapure chemicals, has the advantages of anti-leakage and the like, and solves the problem of leakage of the storage tank caused by breakage or desoldering of the feed pipe, the discharge pipe and the sealing head in the prior art.
(II) technical scheme
In order to achieve the purpose of preventing leakage, the invention provides the following technical scheme: the utility model provides a store semiconductor ultrapure chemicals's storage tank of preventing leakage, including a jar body and solid-state joint, the shape of jar body is the ring physically, the left and right sides drill way welding of jar body has the head, jar body left side top surface welding has the inlet pipe, and inlet pipe and the inside intercommunication of jar, jar body right side's bottom surface welding has the discharging pipe, and discharging pipe and the inside intercommunication of jar, the sliding tray has been seted up respectively to the wall around the jar body, the cross section shape of sliding tray is semi-circular, the left side wall face and the inlet pipe left side wall face parallel and level of sliding tray, the right side wall face and the discharging pipe right side wall face parallel and level of sliding tray.
The quantity of stiffening ring is two, the shape of stiffening ring is the ring physically, and two stiffening rings all cup joint on jar body outer wall, the equal fixedly connected with sliding block of front and back inner wall of stiffening ring, the shape of sliding block is semicircle physically, and the area of sliding block is unanimous with the area of sliding groove cross section, two sliding blocks on every stiffening ring all are located the sliding groove, the thickness of sliding block is unanimous with the thickness of stiffening ring, the half outer wall that is located left stiffening ring sliding block is located the right side outside of stiffening ring, the half outer wall that is located right side stiffening ring sliding block is located the left side outside of stiffening ring, the equal fixedly connected with of front and back outer wall of stiffening ring promotes the handle, the shape of promotion handle is the cylindricality, the fixed slot has all been seted up to one side wall that two stiffening rings deviate from mutually, and two fixed slots correspond the displacement groove respectively with inlet pipe and discharging pipe, the transversal T style of calligraphy of personally submitting of displacement groove, swing joint has two grip rings in the displacement groove.
Every holding ring comprises base ring, contact ring, outer loop and T word piece, the shape of base ring, contact ring and outer loop is semicircle ring shape, the equal fixed connection in the top surface of base ring of outer loop and contact ring, contact ring fixed connection is in the inner wall of outer loop, the inner wall of base ring and the inner wall parallel and level of contact ring, T word piece fixed connection is in the dorsal part of outer loop, T word piece shape and displacement groove looks adaptation and with displacement groove swing joint, threaded hole has been seted up to the right side wall of outer loop, two holding rings are mirror image opposition and distribute, and the screw hole internal thread direction of outer loop is opposite on two holding rings, two outer loops all with a screw rod threaded connection.
Preferably, the bottom ring is twice as thick as the contact ring.
Preferably, the thickness of the contact ring is consistent with the outer ring.
Preferably, the height of the contact ring is two-thirds of the height of the outer ring.
Preferably, the bottom ring is made of silica gel.
Preferably, the contact ring is made of rubber.
(III) beneficial effects
Compared with the prior art, the invention provides the leak-proof storage tank for storing the semiconductor ultrapure chemicals, which has the following beneficial effects:
1. this store storage tank of preventing leakage of semiconductor ultrapure chemicals through having set up two reinforcing rings, slides the reinforcing ring when needs consolidate, can consolidate the head edge parcel of the jar body both sides and live, and two grip rings on the reinforcing ring are parcel to inlet pipe and discharging pipe to can consolidate and protect the welded part of head, inlet pipe and discharging pipe, thereby avoid the emergence of leakage.
2. This store leak-proof storage tank of semiconductor ultrapure chemicals through detachable and slidable gripping ring and stiffening ring, can break away from with inlet pipe, discharging pipe and head when maintaining the jar body, is convenient for maintain the holding tank to fixed mode is simple and convenient reliable, can be very convenient maintain and the switching of stiffening.
3. This store storage tank of preventing leakage of semiconductor ultrapure chemicals, through setting up of holding ring upper bottom ring and contact ring, the silica gel material of bottom ring and the rubber material of contact ring can deform to more inseparable laminating with inlet pipe and discharging pipe, and silica gel and rubber sealing performance are good, reach better leak protection effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a reinforcement ring according to the present invention;
FIG. 3 is a schematic view of a clamping ring according to the present invention.
In the figure: the device comprises a tank body 1, a reinforcing ring 2, a sealing head 3, a feeding pipe 4, a discharging pipe 5, a sliding groove 6, a sliding block 7, a pushing handle 8, a fixing groove 9, a displacement groove 10, a clamping ring 11, a bottom ring 111, a contact ring 112, an outer ring 113, a block 114T, a threaded hole 12 and a screw 13.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the invention provides a leak-proof storage tank for storing semiconductor ultrapure chemicals, which comprises a tank body 1 and a reinforcing ring 2, wherein the tank body 1 is in a circular ring shape, openings on the left side and the right side of the tank body 1 are welded with sealing heads 3, the top surface on the left side of the tank body 1 is welded with a feed pipe 4, the feed pipe 4 is communicated with the inside of the tank body 1, the bottom surface on the right side of the tank body 1 is welded with a discharge pipe 5, the discharge pipe 5 is communicated with the inside of the tank body 1, the front wall surface and the rear wall surface of the tank body 1 are respectively provided with a sliding groove 6, the cross section of the sliding groove 6 is semicircular, the left side wall surface of the sliding groove 6 is level with the left side wall surface of the feed pipe 4, and the right side wall surface of the sliding groove 6 is level with the right side wall surface of the discharge pipe 5.
The quantity of the reinforcing rings 2 is two, the shape of the reinforcing rings 2 is a circular ring body, two reinforcing rings 2 are all sleeved on the outer wall of the tank body 1, the front inner wall and the rear inner wall of the reinforcing rings 2 are fixedly connected with sliding blocks 7, the shape of each sliding block 7 is a semicircular body, the area of each sliding block 7 is consistent with the area of the cross section of each sliding groove 6, two sliding blocks 7 on each reinforcing ring 2 are located in each sliding groove 6, the thickness of each sliding block 7 is consistent with the thickness of the reinforcing rings 2, one half of the outer walls of the sliding blocks 7 in the reinforcing rings 2 located on the left side are located on the outer side of the reinforcing rings 2, one half of the outer walls of the sliding blocks 7 in the reinforcing rings 2 located on the right side are located on the outer side of the reinforcing rings 2, pushing handles 8 are fixedly connected with the front outer walls and the rear outer walls of the reinforcing rings 2, the pushing handles 8 are in the shape of the circular cylinder, one side wall surface of each reinforcing ring 2 is provided with a fixed groove 9, the two fixed grooves 9 are respectively corresponding to one side wall surface of each 4 and each discharging pipe 5, the two fixed grooves 9 are respectively corresponding to one side surface of each feeding pipe 4 and each discharging pipe 5, two movable grooves 10 are respectively provided with two clamping grooves 10, and each clamping groove 10 is respectively in the two movable grooves are in the shape and each clamping groove 10 is in the shape, and the two movable grooves are respectively displaced and the two clamping grooves are in the two clamping grooves are respectively 10 are in the displacement.
Each clamping ring 11 is composed of a bottom ring 111, a contact ring 112, an outer ring 113 and a T-shaped block 114, the bottom ring 111, the contact ring 112 and the outer ring 113 are all in the shape of a semicircular ring, the thickness of the bottom ring 111 is twice that of the contact ring 112, the thickness of the contact ring 112 is consistent with that of the outer ring 113, the height of the contact ring 112 is two thirds of that of the outer ring 113, the bottom ring 111 is made of silica gel, the contact ring 112 is made of rubber, the outer ring 113 and the contact ring 112 are fixedly connected to the top surface of the bottom ring 111, the contact ring 112 is fixedly connected to the inner wall of the outer ring 113, the inner wall of the bottom ring 111 is flush with the inner wall of the contact ring 112, the T-shaped block 114 is fixedly connected to the back side of the outer ring 113, the T-shaped block 114 is matched with the displacement groove 10 and movably connected with the displacement groove 10, threaded holes 12 are formed in the right side wall surface of the outer ring 113, the two clamping rings 11 are in mirror image distribution, the inner threads of the threaded holes 12 of the outer ring 113 are opposite directions, and the two outer rings 113 are in threaded connection with one screw 13.
When the tank is used, in the first step, the two reinforcing rings 2 are pushed, so that the two reinforcing rings 2 respectively cover the edges of the sealing heads 3 on the left side and the right side of the tank body 1, and the feeding pipe 4 and the discharging pipe 5 are respectively positioned in the two fixing grooves 9.
And secondly, rotating the screw 13 to enable the two clamping rings 11 to be close to each other, enabling the feeding pipe 4 and the discharging pipe 5 to be positioned on the two clamping rings 11, and continuing rotating the screw 13 until the feeding pipe 4 and the discharging pipe 5 are tightly attached to the two clamping rings 11.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a store storage tank of preventing leaking of semiconductor ultrapure chemicals, includes a jar body (1) and reinforcing ring (2), and the shape of a jar body (1) is the ring body, and the left and right sides drill way welding of a jar body (1) has head (3), and the top surface welding of a jar body (1) left side has inlet pipe (4), and the bottom surface welding on a jar body (1) right side has discharging pipe (5), its characterized in that: the front wall surface and the rear wall surface of the tank body (1) are respectively provided with a sliding groove (6), the left side wall surface of the sliding groove (6) is flush with the left side wall surface of the feeding pipe (4), and the right side wall surface of the sliding groove (6) is flush with the right side wall surface of the discharging pipe (5);
the number of the reinforcing rings (2) is two, the shape of the reinforcing rings (2) is a circular ring body, the two reinforcing rings (2) are sleeved on the outer wall of the tank body (1), the front inner wall and the rear inner wall of the reinforcing rings (2) are fixedly connected with sliding blocks (7), each of the two sliding blocks (7) on the reinforcing rings (2) is positioned in a sliding groove (6), the front outer wall and the rear outer wall of the reinforcing rings (2) are fixedly connected with pushing handles (8), the pushing handles (8) are cylindrical, a side wall surface, deviating from each other, of the two reinforcing rings (2) is provided with fixing grooves (9), the two fixing grooves (9) are respectively corresponding to the feeding pipe (4) and the discharging pipe (5), displacement grooves (10) are respectively formed in one side wall surface of the feeding pipe (4) and one side wall surface of the discharging pipe (5), and two clamping rings (11) are movably connected in the displacement grooves (10);
every holding ring (11) comprises bottom ring (111), contact ring (112), outer loop (113) and T word piece (114), bottom ring (111), the shape of contact ring (112) and outer loop (113) is semicircle ring shape, outer loop (113) and contact ring (112) all fixed connection are in the top surface of bottom ring (111), contact ring (112) fixed connection is in the inner wall of outer loop (113), the inner wall of bottom ring (111) and the inner wall parallel and level of contact ring (112), T word piece (114) fixed connection is in the dorsal part of outer loop (113), the shape and the displacement groove (10) looks adaptation of T word piece (114) and with displacement groove (10) swing joint, screw hole (12) have been seted up on the right side wall face of outer loop (113), two holding rings (11) are mirror image opposite distribution, and screw hole (12) internal thread direction of outer loop (113) on two holding rings (11) are all with a screw rod (13) threaded connection.
2. The leak-proof tank for storing semiconductor ultrapure chemicals of claim 1, wherein: the shape of the sliding block (7) is consistent with the shape of the cross section of the sliding groove (6).
3. The leak-proof tank for storing semiconductor ultrapure chemicals of claim 1, wherein: the thickness of the sliding block (7) is consistent with that of the reinforcing ring (2).
4. The leak-proof tank for storing semiconductor ultrapure chemicals of claim 1, wherein: half of the outer wall of the sliding block (7) in the reinforcing ring (2) positioned on the left side is positioned outside the right side of the reinforcing ring (2), and half of the outer wall of the sliding block (7) in the reinforcing ring (2) positioned on the right side is positioned outside the left side of the reinforcing ring (2).
5. The leak-proof tank for storing semiconductor ultrapure chemicals of claim 1, wherein: the bottom ring (111) has a thickness twice that of the contact ring (112).
6. The leak-proof tank for storing semiconductor ultrapure chemicals of claim 1, wherein: the thickness of the contact ring (112) is consistent with that of the outer ring (113), and the height of the contact ring (112) is two thirds of that of the outer ring (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719104.0A CN110294229B (en) | 2019-08-06 | 2019-08-06 | Leak-proof storage tank for storing semiconductor ultrapure chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719104.0A CN110294229B (en) | 2019-08-06 | 2019-08-06 | Leak-proof storage tank for storing semiconductor ultrapure chemicals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110294229A CN110294229A (en) | 2019-10-01 |
| CN110294229B true CN110294229B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910719104.0A Active CN110294229B (en) | 2019-08-06 | 2019-08-06 | Leak-proof storage tank for storing semiconductor ultrapure chemicals |
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| Country | Link |
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| CN (1) | CN110294229B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385827A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Underground pipe connection tool for saline-alkali land |
| CN206246808U (en) * | 2016-11-03 | 2017-06-13 | 恒泰艾普集团股份有限公司 | A kind of oil pool isolating valve |
| CN206429778U (en) * | 2016-11-14 | 2017-08-22 | 天津市金云彤机电科技有限公司 | A kind of water saving interface of preventing water leakage |
| CN107327642A (en) * | 2017-08-10 | 2017-11-07 | 温州市环美建筑工程有限公司 | Underground connecting pipe |
| CN208307547U (en) * | 2018-01-25 | 2019-01-01 | 江苏瑞丰医药有限公司 | A kind of sodium oxide molybdena storage tank |
| KR20190030313A (en) * | 2017-09-14 | 2019-03-22 | 이철중 | Coupling Assembly Used for Fixing Pipe |
| CN109654915A (en) * | 2019-01-28 | 2019-04-19 | 陶锋 | A kind of Anti-leakage type has the pipe heat exchanger of insulating protection structure |
-
2019
- 2019-08-06 CN CN201910719104.0A patent/CN110294229B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385827A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Underground pipe connection tool for saline-alkali land |
| CN206246808U (en) * | 2016-11-03 | 2017-06-13 | 恒泰艾普集团股份有限公司 | A kind of oil pool isolating valve |
| CN206429778U (en) * | 2016-11-14 | 2017-08-22 | 天津市金云彤机电科技有限公司 | A kind of water saving interface of preventing water leakage |
| CN107327642A (en) * | 2017-08-10 | 2017-11-07 | 温州市环美建筑工程有限公司 | Underground connecting pipe |
| KR20190030313A (en) * | 2017-09-14 | 2019-03-22 | 이철중 | Coupling Assembly Used for Fixing Pipe |
| CN208307547U (en) * | 2018-01-25 | 2019-01-01 | 江苏瑞丰医药有限公司 | A kind of sodium oxide molybdena storage tank |
| CN109654915A (en) * | 2019-01-28 | 2019-04-19 | 陶锋 | A kind of Anti-leakage type has the pipe heat exchanger of insulating protection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110294229A (en) | 2019-10-01 |
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Effective date of registration: 20240219 Address after: No. 52 Baishijian Road, Langxi Economic Development Zone, Langxi County, Xuancheng City, Anhui Province, 242000 Applicant after: Anhui Fushide Fluoroplastic Technology Co.,Ltd. Country or region after: China Address before: 214000 No.11 Xingzhou Road, Qianzhou supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Applicant before: Wuxi Flushide Antiseptic Technology Co.,Ltd. Country or region before: China |
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