CN201882467U - Composite packaging barrel for high-purity chemicals - Google Patents
Composite packaging barrel for high-purity chemicals Download PDFInfo
- Publication number
- CN201882467U CN201882467U CN201020660886XU CN201020660886U CN201882467U CN 201882467 U CN201882467 U CN 201882467U CN 201020660886X U CN201020660886X U CN 201020660886XU CN 201020660886 U CN201020660886 U CN 201020660886U CN 201882467 U CN201882467 U CN 201882467U
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- steel body
- superpacket
- barrelling
- purity chemicals
- protect
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Abstract
The utility model discloses a composite packaging barrel for high-purity chemicals, which comprises an inner container, an upper steel protector (3), a lower steel protector (15) and a protective hood (12). The composite packaging barrel is characterized in that a groove (2) is arranged at the bottom of the inner container (1), the upper steel protector (3) is provided with an air inlet (4), a liquid outlet (5) and a washing port (6), flanges (11) are arranged on the edges of both the upper steel protector (3) and the lower steel protector (15) and connected via bolts, the protective hood (12) is arrange outside the upper steel protector (3) while the upper steel protector (3) is connected with the protective hood (12) through a quick release clamp (14), the upper steel protector (3) is provided with a leak detection hole A (7), the lower steel protector (15) is provided with a plurality of leak detection holes B (24), and a vermiculite absorption chamber (16) provided with a vermiculite replacement hole (17) is disposed at the lower end of the lower steel protector (15). The composite packaging barrel is capable of preventing corrosion and leakage of high-purity electronic chemicals, and is long in service life.
Description
Technical field
The utility model relates to a kind of packing container, particularly the packing container of the liquid eroding chemical of high purity.
Background technology
Present SILVER REAGENT chemical, products such as example hydrochloric acid, nitric acid all adopt glass bottle packaging, and the size of industrial also with good grounds amount and packing rank require to adopt the PVC/PP/PE/PFA packaged with plastic container.The high pure electronic chemical is few because of impurity content, the packing requirements height, so require resistance to corrosion good to the material that contacts with chemical, the purity requirement height, except that hydrofluoric acid, source bottle or the container shipment of adopting the high purity quartz material to make mostly, also the character of with good grounds article, purity and operating needs adopt PVC/PP/PE/PFA/PTFE plastic product container to pack.But the high purity quartz material brittle, especially cracked easily in transportation and the use when volume surpasses 1500 milliliters, pure plastic product vessel strength is not enough, and the productive costs factor does not allow thickness to increase with the raising vessel strength, thereby yielding in transit or leakage.For overcoming the above problems, the similar structures packing barrel adopts quartzy inner bag as the internal reservoir main body, the reinforcing overcoat is made with steel body material in the outside, this structure can cause quartzy interior gallbladder break, inner bag admission port, liquid outlet, Butterworth Hatch and other attaching parts connecting portion are quite fragile, easy fracture can not be avoided bringing harm behind the quartzy interior gallbladder break; Adopt and to be coated with fluorine plastic corrosion-proof in the steel body material containment structure, its structure causes and influences the high-purity chemicals storage condition because of needing to add some material in the spraying fluoroplastic, and the frame mode coating easily comes off, and service life is shorter; The compound packaging container that adopts steel body material shell liner PFA material to make, its inside liner and steel body intermetallic form by glue bond, its inside liner PFA is different with the metallo-coefficient of expansion, inside liner easily comes off, liner seam weld nugget permeability resistance is poor, article can infiltrate corrosion steel body between the adherend, reduce service life, and pollute the reduction that high-purity chemicals causes quality.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of high pure electronic chemical burn into seepage that can prevent is provided, and the superpacket barrelling of long service life.
Technical solution adopted in the utility model is: high-purity chemicals superpacket of the present utility model barrelling, comprise inner bag, on protect the steel body, protect steel body and protective case down, wherein: the inner bag bottom is provided with groove, last protection steel body is provided with admission port, liquid outlet, Butterworth Hatch, last protection steel body, protect steel body edge to be provided with respectively down to turn over eaves, both pass through bolted connection; The external protective case of establishing of last protection steel, both are by opening anulated connection soon; Last protection steel body is established leak hunting aperture A, on the following protection steel body a plurality of leak hunting aperture B is set, and following protection steel body lower end is provided with the vermiculite absorption chamber, and vermiculite replacing hole is set.
Above-mentioned high-purity chemicals superpacket barrelling, wherein: be respectively equipped with air intake valve, fluid valve, Butterworth Hatch block on admission port, liquid outlet, the Butterworth Hatch, air intake valve, fluid valve are fixed on the valve support.Air intake valve, fluid valve and valve support are fixed by bolt, lower flange, sealing flange cover.
Above-mentioned high-purity chemicals superpacket barrelling, wherein: the drain pipe of liquid outlet configuration gos deep into the minimum groove in inner bag bottom.
Above-mentioned high-purity chemicals superpacket barrelling, wherein: the protective case top is provided with leaks the colour developing visor.Leak configuration PH test paper in the colour developing visor.
Above-mentioned high-purity chemicals superpacket barrelling, wherein: on the protection steel body portable draw ring is set down, and spacing draw-in groove is set.Last protection steel body, protect and turn over eaves (11) junction between the steel body and adopt silica gel or rubber ring A to coat down.At bucket bottom welded reinforcement circle, overcoat silica gel or rubber ring B.
Above-mentioned high-purity chemicals superpacket barrelling, wherein: the connecting thread of air intake valve, liquid valve is selected Acme thread for use.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known; protect steel body material can select 316 materials, 304 materials for use up and down; also can select the carbon structural steel material for use; protecting sheathing steel body inside dimension satisfies PFA internal container cylinder external body size, adopts the segmentation flange to connect, after inner bag is put into down protection steel body; to go up protection steel body builds; bolted fixedly inner bag makes it not rock in protecting the steel body up and down, on protect the steel body that valve support is set, with fixedly air intake valve, the fluid valve of admission port and liquid outlet.Under protect the steel body to go to the bottom a plurality of leak hunting apertures are set, just in case the breakage of inner bag cylindrical shell, POCl3 can flow into the lower end from leak the vermiculite absorption chamber is housed, and is fully absorbed by vermiculite, vermiculite absorption chamber bottom is provided with vermiculite and changes the hole.Last protection steel body and protective case adopt opens anulated connection soon, and can or when using POCl3 only need be opened and be opened clip soon, takes off protective case and can conveniently use, and as need purged and packed bucket, also can open and open clip soon and take off protective case, cleans by Butterworth Hatch.Inner bag cylindrical shell bottom is provided with groove, and liquid outlet configuration drain pipe is the minimum groove in bottom deeply, guarantees that discharge opeing is fully thorough.
Admission port and liquid outlet have PFA air intake valve, fluid valve respectively, interface adopts the Fast Installation joint style to be connected with the PFA flexible pipe, can connect fast and dismantle, PFA flexible pipe exit end is provided with fast connecting joint, this connection can be that thread forms locking cooperates, also can adopt the flange plate docking mode, use pipe joint to dock with other electronic chemical product.The connecting thread of air intake valve, fluid valve is selected Acme thread for use, to improve Joint strenght.
Valve support, protective case and whole bucket inner wall surface adopt the sandblast grinding process, and anticorrosion with painting priming paint and finish paint, also can play a good protection even be subjected to the corrosion of environment acid mist.The colour developing visor is leaked in acid on the protective case top, and configuration pH test paper can be observed the test paper change color to judge whether internal container leaks under the situation of not opening urceolus, is threaded between develop the color visor bonnet and visor bearing, so that the replacing test paper.Last protection steel body is offered leak hunting aperture; just in case when crack or other defect occurring because of the inner bag cylindrical shell; also can answer the volatilization of acid mist to make capping acid leak the variable color of colour developing paper, thereby can in time find the intact situation of cylindrical shell, guarantee the safety in transportation and the storage process by leak hunting aperture.
Protect up and down and turn over eaves junction employing silica gel or rubber ring A coating between the steel body; play buffer action to slow down the friction between steel body and transport support; for guaranteeing that transport support is to the tightness of steel body, at the same welded reinforcement circle in whole bucket bottom, overcoat silica gel or rubber ring B in the superpacket barrelling transhipment.Under protect portable draw ring be set on the steel body, and spacing draw-in groove is set, in case move the excessive hand of hindering of amplitude on the portable draw ring during barrelling of carrying superpacket.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 is air intake valve or liquid valve door interface connection diagram.
Among the figure 1, inner bag, 2, groove, 3, on protect the steel body, 4, admission port; 5, liquid outlet, 6, Butterworth Hatch, 7, leak hunting aperture A, 8, valve support; 9, air intake valve, 10, the fluid valve, 11, turn over eaves, 12, protective case; 13, leak the colour developing visor, 14, open clip soon, 15, protect the steel body down, 16, the vermiculite absorption chamber; 17, vermiculite is changed the hole, and 18, portable draw ring, 19, bolt, 20, lower flange; 21, sealing flange cover, 22, rubber ring A, 23, rubber ring B, 24, leak hunting aperture B.
The specific embodiment:
Below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of high-purity chemicals superpacket barrelling specific embodiment, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Referring to Fig. 1-4, the barrelling of the utility model high-purity chemicals superpacket, comprise with high-purity PFA material thickness be 4-5mm inner bag 1, on protect steel body 3, protect steel body 15 and protective case 12 down, wherein: inner bag 1 bottom is provided with groove 2, last protection steel body 3 is provided with admission port 4, liquid outlet 5, Butterworth Hatch 6, last protection steel body 3, protect steel body 15 edges to be provided with respectively down to turn over eaves 11, both pass through bolted connection; Last protection steel body 3 peripheral hardware protective cases 12, both connect by opening clip 14 soon; Last protection steel body 3 is established leak hunting aperture A7, on the following protection steel body 15 a plurality of leak hunting aperture B24 is set, and following protection steel body 15 lower ends are provided with vermiculite absorption chamber 16, and vermiculite replacing hole 17 is set.
Be respectively equipped with air intake valve 9, fluid valve 10, Butterworth Hatch 6 blocks on admission port 4, liquid outlet 5, the Butterworth Hatch 6, the high-purity PFA material of Butterworth Hatch block inwall bottom lining.
Under protect portable draw ring 18 be set on the steel body 15, and spacing draw-in groove is set.Last protection steel body 3, protect 15 of steel bodies to turn over eaves 11 junctions down to adopt silica gel or rubber ring A22 to coat.At bucket bottom welded reinforcement circle, overcoat silica gel or rubber ring B23.
Above-mentioned high-purity chemicals superpacket barrelling, wherein: the connecting thread of air intake valve 9, fluid valve 10 is selected Acme thread for use.
Valve support 8, protective case 12 and whole bucket inner wall surface adopt the sandblast grinding process, and anticorrosion with painting priming paint and finish paint.Last protection steel body 3, protect steel body 15 materials can select 316 materials, 304 materials for use down, also can select the carbon structural steel material for use.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (10)
1. high-purity chemicals superpacket barrelling, comprise inner bag (1), on protect steel body (3), protect steel body (15) and protective case (12) down, it is characterized in that: inner bag (1) bottom is provided with groove (2), last protection steel body (3) is provided with admission port (4), liquid outlet (5), Butterworth Hatch (6), last protection steel body (3), protect steel body (15) edge to be provided with respectively down to turn over eaves (11), both pass through bolted connection; Last protection steel body (3) peripheral hardware protective case (12), both connect by opening clip (14) soon; Last protection steel body (3) is established leak hunting aperture A (7), and a plurality of leak hunting aperture B (24) are set on the following protection steel body (15), and following protection steel body (15) lower end is provided with vermiculite absorption chamber (16), and vermiculite replacing hole (17) is set.
2. high-purity chemicals superpacket as claimed in claim 1 barrelling, it is characterized in that: be respectively equipped with air intake valve (9), fluid valve (10), Butterworth Hatch (6) block on admission port (4), liquid outlet (5), the Butterworth Hatch (6), air intake valve (9), fluid valve (10) are fixed on the valve support (8).
3. high-purity chemicals superpacket as claimed in claim 1 or 2 barrelling is characterized in that: air intake valve (9), fluid valve (10) are fixed by bolt (19), lower flange (20), sealing flange cover (21) with valve support (8).
4. high-purity chemicals superpacket as claimed in claim 1 or 2 barrelling is characterized in that: the drain pipe of liquid outlet (5) configuration gos deep into inner bag (1) the minimum groove in bottom (2) and locates.
5. high-purity chemicals superpacket as claimed in claim 4 barrelling is characterized in that: protective case (12) top is provided with leaks colour developing visor (13).
6. high-purity chemicals superpacket as claimed in claim 5 barrelling is characterized in that: leak configuration pH test paper in the colour developing visor (13).
7. high-purity chemicals superpacket as claimed in claim 6 barrelling is characterized in that: on the protection steel body (15) portable draw ring (18) is set down, and spacing draw-in groove is set.
8. high-purity chemicals superpacket as claimed in claim 7 barrelling is characterized in that: on protect steel body (3), protect and turn over eaves (11) junction between steel body (15) and adopt silica gel or rubber ring A (22) to coat down.
9. high-purity chemicals superpacket as claimed in claim 7 barrelling is characterized in that: at bucket bottom welded reinforcement circle, and overcoat silica gel or rubber ring B (23).
10. high-purity chemicals superpacket as claimed in claim 9 barrelling is characterized in that: the connecting thread of air intake valve (9), fluid valve (10) is selected Acme thread for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020660886XU CN201882467U (en) | 2010-12-15 | 2010-12-15 | Composite packaging barrel for high-purity chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020660886XU CN201882467U (en) | 2010-12-15 | 2010-12-15 | Composite packaging barrel for high-purity chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882467U true CN201882467U (en) | 2011-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020660886XU Expired - Fee Related CN201882467U (en) | 2010-12-15 | 2010-12-15 | Composite packaging barrel for high-purity chemicals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902278A (en) * | 2017-10-21 | 2018-04-13 | 南京中鸿润宁新材料科技有限公司 | A kind of tank body with automatic cleaning function |
-
2010
- 2010-12-15 CN CN201020660886XU patent/CN201882467U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902278A (en) * | 2017-10-21 | 2018-04-13 | 南京中鸿润宁新材料科技有限公司 | A kind of tank body with automatic cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WYLTON JINGLIN ELECTRONIC MATERIALS CO., LTD. Free format text: FORMER NAME: GUIZHOU WYLTON JINLIN ELECTRONIC MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 550014 new material industrial park, Baiyun District, Guizhou, Guiyang Patentee after: GUIZHOU WYLTON JINGLIN ELECTRONIC MATERIAL CORP. Address before: 550014 new material industrial park, Baiyun District, Guizhou, Guiyang Patentee before: GUIZHOU WYLTON JINLIN ELECTRONIC MATERIALS Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20171215 |