CN203011742U - Sampling tank for iodine adsorber - Google Patents
Sampling tank for iodine adsorber Download PDFInfo
- Publication number
- CN203011742U CN203011742U CN 201220570608 CN201220570608U CN203011742U CN 203011742 U CN203011742 U CN 203011742U CN 201220570608 CN201220570608 CN 201220570608 CN 201220570608 U CN201220570608 U CN 201220570608U CN 203011742 U CN203011742 U CN 203011742U
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- China
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- sampling
- sampler
- flange
- sealing gasket
- shaped
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- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model discloses a sampling tank for an iodine adsorber. The sampling tank is characterized by comprising a barrel-shaped sampler for filling adsorbents, a sealing gasket, a ring-shaped connecting piece and a sampling connecting tube, wherein two ends of the barrel-shaped sampler are respectively provided with a pore plate; the lower end of the barrel-shaped sampler is provided with a flange; the sealing gasket is stuck to the bottom surface of the flange; the ring-shaped connecting piece is sleeved on the flange at the lower end of the barrel-shaped sampler; the inner ring wall of the ring-shaped connecting piece is in screw thread fit with a connecting flange arranged at the upper end of the sampling connecting tube; and the upper end surface of the connecting flange arranged at the upper end of the sampling connecting tube is in force fit with the sealing gasket. The sampling tank has the main characteristics that the sampler can be taken down by unscrewing a screw thread by using a wrench, so that time and labor are saved; the sampling tank is small in mounting and dismounting operation spaces and suitable for mounting in a small space; no metal wastes are generated in the operation process, so that the environment friendliness requirement is met and the after-treatment expense is reduced; and the sealing gasket is stuck to the sampler and is moved and dismounted along the sampler, so that the sealing gasket is prevented from falling into the device in the mounting process.
Description
Technical field
The utility model relates to nuclear engineering air purifying process field, and specifically a kind of iodine adsorber sampling jar, be applicable to nuclear engineering except the iodine air cleaning system.
Background technology
In the nuclear facilities air cleaning system, the problem that mainly exists except iodine air cleaning system sampling jar has: be nested structure, the sampler of sampling jar has separate housing at present, does not share with other member; Need certain upper space when sampler is taken out, be not suitable for installing and using of little space; Sampler often abandons after completing sampling, and the generation metal waste is in operation; Being connected that sampler and sampling are taken over adopts flange, bolt to connect more, installs, the dismantlement work amount is large, length consuming time; Sealing gasket all is arranged on sampling and takes over, and is not quick detachable after aging, and easily drops in device in the process of dismounting sampler.
Summary of the invention
The purpose of this utility model is just for existing problem in above-mentioned prior art and custom-designed a kind of novel iodine adsorber sampling jar, and this device can be realized installing in less space, dismounting, and good seal performance, and is simple to operate, time saving and energy saving.
the purpose of this utility model is achieved through the following technical solutions: a kind of iodine adsorber sampling jar, comprise the tubular sampler for filled with adsorbent, sealing gasket, circular web member and sampling are taken over, described tubular sampler two ends are equipped with orifice plate, be provided with flange in tubular sampler lower end, sealing gasket sticks on this flange bottom, circular web member is sleeved on the flange of tubular sampler lower end, the internal ring wall of circular web member takes over sampling the joint flange threaded engagement that the upper end arranges, and joint flange upper surface and sealing gasket compression fit that the upper end arranges are taken in sampling, sealing function with implement device.
Offer axial I type groove on the periphery wall of circular web member, dowelled spanner when being used for installation and removal.
Described sampling is taken over and is L-type, and the joint flange of its upper end is threaded with circular web member, and its lower end is directly connected in the inlet side of iodine adsorber.
Be installed in parallel with iodine adsorber when the utility model uses, be used for the sampling detection of processing except the iodine air purification.
Concrete operation step is summarized as follows:
Before system moves first, at first iodine adsorber is loaded material with sampling jar and then be arranged on the position that system arranges.Filling and the process of installing are as follows: open the opening part pressing plate of sampler, take off orifice plate; Filled with adsorbent in sampler is loaded and is loaded onto orifice plate and baffle plate after qualified; Adhesive seal pad on sampler flange in the bottom face; Web member is sleeved on sampler outside.With spanner, web member is tightened with the joint flange of sampling adapter and put in place.
Principal feature of the present utility model is:
1. only need adopt wrench operated, the screw thread of outwarding winding can take off sampler, and is time saving and energy saving;
2. have axial I type groove on web member, spanner easy to use clamps;
3. installing, dismantle need be little with the operating space, and the dress that is suitable for little space is got;
4. the metal waste that do not produce in service, meet environmental requirement and reduce the aftertreatment expense;
5. sealing gasket is bonded on sampler, moves and dismantles with sampler, can prevent that in installation process, sealing gasket drops in device;
6. sampler adopts helicitic texture to be connected with web member, and web member contacts with the non-tight face of sampler, rotatablely moves by handle and changes into rectilinear motion, and evenly compression seal pads existing positiver sealing.
Description of drawings
Fig. 1 is integrated connection schematic diagram of the present utility model.
Fig. 2 is tubular sampler structure schematic diagram.
Fig. 3 is circular connecting-piece structure schematic diagram
Fig. 4 is sampling joint pipe structure schematic diagram.
In figure: the 1st, the tubular sampler, the 1.1st, cylindrical shell, the 1.2nd, orifice plate, the 1.3rd, pressing plate, the 1.4th, flange, the 1.5th, adsorbent, the 2nd, sealing gasket, the 3rd, circular web member, the 3.1st, I type groove, the 4th, sampling is taken over, and the 4.1st, joint flange.
Embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in Fig. 1-4: the utility model comprises tubular sampler 1, sealing gasket 2, circular web member 3 and sampling adapter 4 four parts.The sampler (see figure 2) possesses cylindrical shell 1.1, and the bottom is provided with orifice plate 1.2 and flange 1.4, and the opening part setting is by orifice plate 1.2 and pressing plate 1.3, and adsorbent 1.5 is filled out in the internal direct tipping;
Sealing gasket 2 sticks on the lower surface of the flange 1.4 bottom sampler, relies on compression deformation to realize sealing function.
Circular web member 3(sees Fig. 3), periphery arranges I type groove 3.1, dowelled spanner when being used for installation and dismounting.The interior ring of web member arranges internal thread, is used for being connected of realization and sampling adapter 4.The open top of web member is greater than the external diameter of sampler, less than the size of sampler flange in the bottom.
Sampling is taken over 4(and is seen Fig. 4) be " L " type, an end is connected in the inlet side of iodine adsorber, and the other end arranges joint flange 4.1, and joint flange is provided with external thread, and the screw thread set with ring in web member matches.
Claims (3)
1. iodine adsorber sampling jar, it is characterized in that: comprise tubular sampler, sealing gasket, circular web member and sampling adapter for filled with adsorbent, described tubular sampler two ends are equipped with orifice plate, be provided with flange in tubular sampler lower end, sealing gasket sticks on this flange bottom, circular web member is sleeved on the flange of tubular sampler lower end, the internal ring wall of circular web member takes over sampling the joint flange threaded engagement that the upper end arranges, and joint flange upper surface and sealing gasket compression fit that the upper end arranges are taken in sampling.
2. iodine adsorber sampling jar according to claim 1, is characterized in that: offer axial I type groove on the periphery wall of circular web member.
3. iodine adsorber sampling jar according to claim 1 is characterized in that: sampling is taken over and is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570608 CN203011742U (en) | 2012-11-01 | 2012-11-01 | Sampling tank for iodine adsorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570608 CN203011742U (en) | 2012-11-01 | 2012-11-01 | Sampling tank for iodine adsorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011742U true CN203011742U (en) | 2013-06-19 |
Family
ID=48603325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570608 Expired - Lifetime CN203011742U (en) | 2012-11-01 | 2012-11-01 | Sampling tank for iodine adsorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457444A (en) * | 2014-09-10 | 2016-04-06 | 中国辐射防护研究院 | Active carbon sampling filtration membrane for radioactive iodine measurement |
-
2012
- 2012-11-01 CN CN 201220570608 patent/CN203011742U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457444A (en) * | 2014-09-10 | 2016-04-06 | 中国辐射防护研究院 | Active carbon sampling filtration membrane for radioactive iodine measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |