CN205049393U - High temperature resistant withstand voltage sample dissolving tank - Google Patents
High temperature resistant withstand voltage sample dissolving tank Download PDFInfo
- Publication number
- CN205049393U CN205049393U CN201520814684.9U CN201520814684U CN205049393U CN 205049393 U CN205049393 U CN 205049393U CN 201520814684 U CN201520814684 U CN 201520814684U CN 205049393 U CN205049393 U CN 205049393U
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- China
- Prior art keywords
- tank body
- cover
- interior
- outer tank
- high temperature
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Abstract
The utility model discloses a high temperature resistant withstand voltage sample dissolving tank, including outer jar of body of one end open -ended cavity, an outer jar internal cover is equipped with the one end open -ended cavity inner tank body, the open end of the inner tank body is equipped with interior cover, the inner tank side of covering is equipped with the apron, the apron with the outer jar of body can be dismantled the connection and compress tightly interior cover to it is sealed with the inner tank body with interior cover. The utility model discloses can carry out long -time heating to the sample, the pressurization is dissolved, equipment structure is simple, manufacturing costs is cheap, greatly extensive diagnostic sample and the kind of element of awaiting measuring improve analysis efficiency simultaneously. Decomposition to indissoluble sample under the ordinary pressure has better practicality, can have better application prospect in the production of material of being correlated with, scientific research, trade, can use widely in relevant enterprise, university, scientific research institution.
Description
Technical field
The utility model belongs to technical field of analysis and detection, specifically a kind of high temperature resistant withstand voltage sample dissolving tank.
Background technology
In links such as scientific research, production, trades, need to carry out Accurate Determining to the composition of some materials.Conventional assay method is by material (sample) acid dissolve, makes element transformation to be measured be that ion exists with solution, then could analyze the ion concentration in solution.Therefore, sample dissolves (clearing up) is a very important step.
Be generally that sample is positioned in beaker, add corresponding acid, electric furnace heats and sample can be dissolved.But the compound formed due to some sample is very stable, and conventional method can not be dissolved, needs pressurization, heat and dissolved.At present, widely use microwave dissolver and pressurized, heated dissolving is carried out to sample, but use microwave dissolver dissolved samples, not only equipment investment cost is larger, and in actual analysis, microwave dissolver can not long-time heating (heat time of general microwave dissolver is less than 2 hours), otherwise easy damage equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of and solves that existing equipment can not heat for a long time to sample, the high temperature resistant withstand voltage sample dissolving tank of dissolved under pressure.
For achieving the above object, the high temperature resistant withstand voltage sample dissolving tank of the utility model design, its special character is: the hollow outer tank body comprising one end open, tank body in the hollow being arranged with one end open in described outer tank body, the openend of described interior tank body is provided with interior cover, the described inner canister side of covering is provided with cover plate, and described cover plate and described outer tank body removably connect and compress interior cover, thus interior cover and interior tank body are sealed.
Further, described outer tank body sidewall is at least provided with a relief hole be in communication with the outside its inside, and the height of described relief hole is concordant with interior cover edge.Like this, if when interior tank body pressure is excessive, the gas discharged can be discharged from relief hole easily, avoids outer tank body to explode.
Further, described outer tank body sidewall is provided with multiple relief hole, and described relief hole is arranged symmetrically with.
Further, the external diameter of described interior tank body equals the internal diameter of described outer tank body.
Further, spring shim is provided with between described interior cover and cover plate.Like this, snap-in force between interior cover and interior tank body can be regulated by spring shim when tightening cover plate, if not this spring shim, although tightened cover plate before heating, in heating process, due to expanded by heating, cover plate may loosen, thus cause cover plate can not well compress interior cover, make can not continue in interior tank body to ensure high pressure conditions, the analysis result of the gas meeting leakage contribution sample of generation.
Again further, upper plate is provided with between described interior cover and spring shim.Like this, the better material of rigidity can be adopted to make upper plate, thus the sealing property of interior cover and interior tank body can better be ensured.
Further, the through hole that diameter is less than outer tank body internal diameter is provided with bottom described outer tank body, described interior tank base with bottom outer tank body between be provided with the diameter base plate equal with outer tank body internal diameter, be provided with projection bottom described base plate, the diameter of described projection and the equal diameters of described through hole.Like this, during use, the boss of base plate just in time fills outer tank body bottom through-hole.
Further, the diameter of described cover plate is greater than described outer tank body external diameter, and described outer tank body top side wall is arranged with at least one group of contiguous block, and screw rod one end is threaded with the wing nut be positioned at above cover plate through described contiguous block and cover plate.Like this, removably connecting between cover plate and outer tank body is realized by wing nut and screw rod.
Further, described outer tank body is stainless cylinder of steel, and described cover plate is stainless steel cover; Described interior tank body is polytetrafluoroethyltank tank, and described interior cover is teflon lid.
The beneficial effects of the utility model are: can heat for a long time sample, dissolved under pressure, and device structure is simple, and manufacturing expense is cheap, and the kind of extensive diagnostic sample and element to be measured, improves analysis efficiency simultaneously greatly.There is good practicality for the decomposition of indissoluble sample under normal pressure, good application prospect can be had in the production of associated materials, scientific research, trade, can promote the use of in relevant enterprise, university, scientific research institution.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the high temperature resistant withstand voltage sample dissolving tank of the utility model
Fig. 2 is that the master of the high temperature resistant withstand voltage sample dissolving tank of the utility model looks diagrammatic cross-section
In figure: outer tank body 1, interior tank body 2, interior cover 3, upper plate 4, cover plate 5, contiguous block 6, screw rod 7, wing nut 8, spring shim 9, relief hole 10, through hole 11, base plate 12 (protruding 12.1).
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
High temperature resistant withstand voltage sample dissolving tank as depicted in figs. 1 and 2, comprise the hollow outer tank body 1 of one end open, tank body 2 in the hollow being arranged with one end open in described outer tank body 1, the openend of described interior tank body 2 is provided with interior cover 3, and the external diameter of described interior tank body 2 and interior cover 3 is equal to or slightly less than the internal diameter of described outer tank body 1, upper plate 4 is provided with above described interior cover 3, what in general, tank body 2 and interior cover 3 adopted is teflon, make inner canister (comprising interior tank body 2 and interior cover 3) that quadruple effect that is corrosion-resistant, high pressure resistant, high temperature resistant and good seal can be met, like this, the better material of rigidity can be adopted to make upper plate 4, thus the sealing property of interior cover and interior tank body can better be ensured, be cover plate 5 above described upper plate 4, described cover plate 5 removably connects with described outer tank body 1, the diameter of described cover plate 5 is greater than described outer tank body 1 external diameter, described outer tank body 1 top side wall is arranged with at least one group of contiguous block 6, screw rod 7 one end is threaded with the wing nut 8 be positioned at above cover plate 5 through described contiguous block 6 and cover plate 5, like this, removably connecting between cover plate 5 and outer tank body 1 is realized by wing nut 8 and screw rod 7, spring shim 9 is provided with between cover plate 5 and upper plate 4, like this, by tightening wing nut 8 Compress Spring pad 9 and then compressing upper plate 4, thus the sealing reached between interior cover 3 and interior outer tank body 1, snap-in force between interior cover and interior tank body 2 can be regulated by spring shim 9 when tightening cover plate 5, if not this spring shim 9, although tightened cover plate 5 before heating, but in heating process, due to expanded by heating, cover plate 5 may loosen, thus cause cover plate 5 well can not compress interior cover 3, make can not continue in interior tank body 2 to ensure high pressure conditions, the analysis result of the gas meeting leakage contribution sample generated.
Again as shown in Figure 1, further, described outer tank body 1 sidewall is at least provided with a relief hole 10 be in communication with the outside its inside, preferably, be provided with multiple relief hole 10 be arranged symmetrically with, the height of described relief hole 10 is concordant with interior cover 3 edge, like this, if when interior tank body 2 pressure is excessive, the gas discharged can be discharged from relief hole 10 easily, avoids outer tank body 1 to explode.
Again as shown in Figure 2, further, the through hole 11 that diameter is less than outer tank body 1 internal diameter is provided with bottom described outer tank body 1, bottom described interior tank body 2 with bottom outer tank body 1 between be provided with the diameter base plate 12 equal with outer tank body 1 internal diameter, protruding 12.1 are provided with, the equal diameters of the described diameter of protruding 12.1 and described through hole 11 bottom described base plate 12.The benefit done like this can stretch into through hole 11 up roof and floor 12 with hand, makes the inner canister be placed on base plate 12 be easy to take out.Teflon inner canister can not directly be placed on be provided with through hole 11 outer tank body 1 bottom because the homogeneity that interior pot bottom is stressed can not be ensured.In general, the height of protruding 12.1 can select the bottom surface of projection 12.1 when putting into base plate 12 after concordant with the bottom surface of outer tank body 1, and what adopt in this example is leave certain gap, mainly in order to convenience that accompanying drawing illustrates.
Preferably, described outer tank body 1 is stainless cylinder of steel, and described cover plate 5 is stainless steel cover; Described interior tank body 2 is polytetrafluoroethyltank tank, and described interior cover 3 is teflon lid.
Sample is positioned in interior tank body 2, as required, adds different volumes, variable concentrations, different types of acid or/and other reagent, cover interior cover 3; Base plate 12 is put into the bottom of outer tank body 1, notice that the projection 12.1 of base plate 12 is downward, seal the through hole 11 bottom outer tank body 1; Tank body in good seal 2 is put into outer tank body 1; Cover upper plate 4; Spring shim 9 is put well, covers cover plate 5; Screw rod 7 one end is passed from contiguous block 6 and cover plate 5, tightens with wing nut 8, ensure that spring shim 9 is depressed into and be close to into flat ring; High temperature resistant withstand voltage sample dissolving tank is put into high temperature oven, is heated to the temperature of needs, the time that insulation needs; Close high temperature oven, make baking oven naturally cool to room temperature; Turn on wing nut 8, take off cover plate 5, spring shim 9 and upper plate 4; Go up roof and floor 12 gently in the through hole 11 stretching into bottom outer tank body 1 with hand, make interior tank body 2 protrude from outer tank body 1 end face; In taking out, tank body 2 and interior cover 3, open interior cover 3, transfer in beaker by the solution dissolved in interior tank body 2; Tank body 2 and interior cover 3 in cleaning, keep and be convenient to use next time.
Claims (8)
1. a high temperature resistant withstand voltage sample dissolving tank, it is characterized in that: the hollow outer tank body (1) comprising one end open, tank body (2) in the hollow being arranged with one end open in described outer tank body (1), the openend of described interior tank body (2) is provided with interior cover (3), described interior cover (3) top is provided with cover plate (5), described cover plate (5) and described outer tank body (1) removably connect and compress interior cover (3), thus interior cover (3) and interior tank body (2) are sealed.
2. high temperature resistant withstand voltage sample dissolving tank according to claim 1, it is characterized in that: described outer tank body (1) sidewall is at least provided with a relief hole be in communication with the outside its inside (10), the height of described relief hole (10) is concordant with interior cover (3) edge.
3. high temperature resistant withstand voltage sample dissolving tank according to claim 1, is characterized in that: the external diameter of described interior tank body (2) equals the internal diameter of described outer tank body (1).
4. high temperature resistant withstand voltage sample dissolving tank according to claim 1, is characterized in that: be provided with spring shim (9) between described interior cover (3) and cover plate (5).
5. high temperature resistant withstand voltage sample dissolving tank according to claim 4, is characterized in that: be provided with upper plate (4) between described interior cover (3) and spring shim (9).
6. high temperature resistant withstand voltage sample dissolving tank according to claim 1, it is characterized in that: described outer tank body (1) bottom is provided with the through hole (11) that diameter is less than outer tank body (1) internal diameter, described interior tank body (2) bottom is provided with the diameter base plate (12) equal with outer tank body (1) internal diameter with between outer tank body (1) bottom, described base plate (12) bottom is provided with projection (12.1), the diameter of described projection (12.1) and the equal diameters of described through hole (11).
7. high temperature resistant withstand voltage sample dissolving tank according to claim 1, it is characterized in that: the diameter of described cover plate (5) is greater than described outer tank body (1) external diameter, described outer tank body (1) top side wall is arranged with at least one group of contiguous block (6), and screw rod (7) one end is threaded with the wing nut (8) being positioned at cover plate (5) top through described contiguous block (6) and cover plate (5).
8. high temperature resistant withstand voltage sample dissolving tank according to claim 1, is characterized in that: described outer tank body (1) is stainless cylinder of steel, and described cover plate (5) is stainless steel cover; Described interior tank body (2) is polytetrafluoroethyltank tank, and described interior cover (3) is teflon lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814684.9U CN205049393U (en) | 2015-10-20 | 2015-10-20 | High temperature resistant withstand voltage sample dissolving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814684.9U CN205049393U (en) | 2015-10-20 | 2015-10-20 | High temperature resistant withstand voltage sample dissolving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205049393U true CN205049393U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814684.9U Expired - Fee Related CN205049393U (en) | 2015-10-20 | 2015-10-20 | High temperature resistant withstand voltage sample dissolving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205049393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354774A (en) * | 2019-08-09 | 2019-10-22 | 吉林大学 | A kind of sealed reaction kettle |
| CN111468005A (en) * | 2020-04-20 | 2020-07-31 | 铂德（深圳）科技有限公司 | Sea salt nicotine liquefying device and liquefying method thereof |
-
2015
- 2015-10-20 CN CN201520814684.9U patent/CN205049393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354774A (en) * | 2019-08-09 | 2019-10-22 | 吉林大学 | A kind of sealed reaction kettle |
| CN110354774B (en) * | 2019-08-09 | 2021-05-14 | 吉林大学 | Sealed reaction kettle |
| CN111468005A (en) * | 2020-04-20 | 2020-07-31 | 铂德（深圳）科技有限公司 | Sea salt nicotine liquefying device and liquefying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170714 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: WUHAN IRON AND STEEL Co.,Ltd. Address before: 15 Wuchang, Wuhan Friendship Avenue, No. 999, block A, layer (Wuhan Iron and steel science and technology innovation department), No. 430080, Patentee before: WUHAN IRON AND STEEL (GROUP) Corp. |
|
| 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: 20160224 Termination date: 20211020 |