CN205067154U - Online PVC sampling tube - Google Patents
Online PVC sampling tube Download PDFInfo
- Publication number
- CN205067154U CN205067154U CN201520582191.7U CN201520582191U CN205067154U CN 205067154 U CN205067154 U CN 205067154U CN 201520582191 U CN201520582191 U CN 201520582191U CN 205067154 U CN205067154 U CN 205067154U
- Authority
- CN
- China
- Prior art keywords
- pvc
- online
- interface
- flange
- swan neck
- 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.)
- Active
Links
Abstract
(B, ) the utility model relates to an online PVC sampling device technical field, an online PVC sampling tube, it includes body and knee, the outside of body be fixed with with the communicating connecting pipe of body, left part and right part at the body have left interface and right interface respectively, interface on having on the connecting pipe, there is the external diameter to be less than the knee of connecting pipe internal diameter at last interface through connecting device fixed mounting, the upper portion of knee is located the body outside, the lower part of knee is located the body, the right interface of import orientation of knee lower part. The utility model has the advantages of reasonable and compact structure, convenient to use, its the utility model discloses inside does not have unevenness's place, can prevent that the PVC powder from leaving over in the body and forming the block, and the setting of knee in the PVC powder of being convenient for gets into the knee smoothly, prevents effectively that the PVC powder from piling up in the import of knee lower part to reduced the probability that the sample was blockked up, made the sample of PVC powder go on smoothly. (B, )
Description
Technical field
the utility model relates to online PVC sampler technical field, is a kind of online PVC stopple coupon.
Background technology
finished product PVC after drying, process of sieving all adopts malleation dilute phase blast system to be delivered in PVC finished product bin at present and stores, then carries out batch wrapping.For detect batch between PVC mass change situation, generally sampling spot is set on PVC delivery line, with this realize serial sampling detect object.Because PVC delivery line is malleation work during operation, after determining PVC sampling spot, the general only sampling pipe that perforate is welded to connect sampling container on the pipeline at this some place carries out sampling operation, but in operational process, often run into the situation of getting less than sample, find that reason has through O&E: when (1) malleation dilute phase conveying system is at transportation work, the 70KPa produced by roots blower is entrained with PVC powder with the air of upward pressure and arrives PVC finished product bin with the speed of 25m/s by conveyance conduit, because the softening temperature of PVC is at 75 DEG C, part PVC can plastify with pipe friction in high speed course of conveying, the place of especially ducted rough and uneven in surface cunning, PVC plasticization can be made and form block gradually.Therefore, the method for above perforate welding sampling pipe on delivery line causes sample tap place owing to there is weld seam and uneven cunning, after blast system work a period of time, and the resinifying agent blocking sample tap formed in pipeline and get less than sample; (2) PVC finished product is through after drying and screening and sends into feed bin through blast system, due to the change of process control parameter in dried journey, and batch between the difference of polyvinyl chloride resin particle shape, the intrapore moisture removal of polyvinyl chloride resin granule interior not thorough, in sampling process, when the temperature of polyvinyl chloride resin reaches dew point, PVC granule can be made to occur the phenomenon of " getting damp ", the PVC powder of " getting damp " can be bonded on the inwall of sampling pipe, will cause the phenomenon of getting less than sample by blocking pipe after certain hour.Because sampling pipe adopts form and the piping arrangement of welding, after running into above situation, for dredging pipeline pipe cutting can be driven into row cleaning after weld again, causing prolongation during check man, there is potential safety hazard in chemical industry plant area maintenance of getting angry.
Summary of the invention
the utility model provides a kind of online PVC stopple coupon, overcomes the deficiency of above-mentioned prior art, and it effectively can solve the problem that sample tap that existing online PVC sampler exists in actual use is easy to block.
the technical solution of the utility model is realized by following measures: a kind of online PVC stopple coupon, comprise body and swan neck, the connecting pipe communicated with body is fixed with in the outside of body, left interface and right interface is had respectively at the left part of body and right part, interface on connecting pipe has, be installed with by coupling arrangement the swan neck that external diameter is less than connecting pipe internal diameter at upper interface, the top of swan neck is positioned at outside body, the bottom of swan neck is positioned at body, and the import of swan neck bottom is towards right interface.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned coupling arrangement can comprise upper flange and lower flange, outside upper interface, be fixed with lower flange, and upper flange and lower flange pass through bolt and be fixedly installed togather.
the lower inlet of above-mentioned swan neck can be installed with the lower elbow communicated with swan neck, and the import of lower elbow is towards right interface; Or/and, between upper flange and lower flange, be installed with the pad be no less than together.
above-mentioned lower elbow can be 90 degree of lower elbows.
left flange can be fixed with outside above-mentioned left interface, outside right interface, be fixed with right flange, be fixed with joint flange in swan neck upper outside.
above-mentioned swan neck can be 90 degree of swan necks.
the utility model reasonable and compact in structure, easy to use, its the utility model inside does not have rough place, can prevent PVC powder from leaving in body and forming block, the setting of swan neck, is convenient to PVC powder and enters smoothly in swan neck, effectively prevents the import of PVC powder in swan neck bottom from piling up, thus decrease the probability of sampling blocking, the sampling of PVC powder is carried out smoothly.
Accompanying drawing explanation
accompanying drawing 1 is the main TV structure schematic diagram of the utility model most preferred embodiment.
what accompanying drawing 2 was the utility model most preferred embodiment overlooks partial perspective structural representation.
accompanying drawing 3 is that broken section structural representation is looked on the right side of the utility model most preferred embodiment.
coding in accompanying drawing is respectively: 1 is body, and 2 is swan neck, and 3 is connecting pipe, and 4 is upper flange, and 5 is lower flange, and 6 is bolt, and 7 is lower elbow, and 8 is left flange, and 9 is right flange, and 10 is joint flange.
Embodiment
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description 1.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1 to 3, this online PVC stopple coupon comprises body 1 and swan neck 2, the connecting pipe 3 communicated with body 1 is fixed with in the outside of body 1, left interface and right interface is had respectively at the left part of body 1 and right part, interface on connecting pipe 3 has, be installed with by coupling arrangement the swan neck 2 that external diameter is less than connecting pipe 3 internal diameter at upper interface, the top of swan neck 2 is positioned at outside body 1, the bottom of swan neck 2 is positioned at body 1, and the import of swan neck 2 bottom is towards right interface.PVC powder is in the process passing through body 1, and part PVC powder is entered in swan neck 2 by the import of swan neck 2 bottom, and then sends in follow-up sampler; The utility model inside does not have the place of uneven (due to the fold that welding is formed), prevent PVC powder from leaving in body 1 and forming block, simultaneously, the import of swan neck 2 bottom is level and smooth structure, the setting of swan neck 2, is convenient to PVC powder and enters in swan neck 2 smoothly, effectively prevents the import of PVC powder in swan neck 2 bottom from piling up, thus decrease the probability of sampling blocking, the sampling of PVC powder is carried out smoothly.
according to actual needs, above-mentioned online PVC stopple coupon can be made further optimization and/or improvements:
as shown in accompanying drawing 1 to 3, coupling arrangement comprises upper flange 4 and lower flange 5, is fixed with lower flange 5 outside upper interface, and upper flange 4 and lower flange 5 pass through bolt 6 and be fixedly installed togather.When PVC powder is bonded in the inwall of body 1, can by dismounting upper flange 4 and swan neck 2 checks and clear up by and the online delivery pipe of PVC inner to body 1 fast, and shorten the repair time.
as shown in accompanying drawing 1 to 3, be installed with the lower elbow 7 communicated with swan neck 2 in the lower inlet of swan neck 2, the import of lower elbow 7 is towards right interface; Or/and, between upper flange 4 and lower flange 5, be installed with the pad be no less than together.The setting of lower elbow 7 is convenient to PVC powder and is entered in swan neck 2, improves the success ratio of sampling.
as required, lower elbow 7 is 90 degree of lower elbows.The setting of 90 degree of lower elbows can make the import of lower elbow 7 parallel with body 1, and being convenient to PVC powder enters in swan neck 2, further increases the success ratio of sampling.
as shown in accompanying drawing 1 to 3, outside left interface, be fixed with left flange 8, outside right interface, be fixed with right flange 9, be fixed with joint flange 10 in swan neck 2 upper outside.Left flange 8, right flange 9 and the setting of joint flange 10 are convenient to body 1 and are carried out being connected and dismantling with each self-corresponding pipeline with swan neck 2.
as required, swan neck 2 is 90 degree of swan necks.The setting of 90 degree of swan necks can make the import of swan neck 2 parallel with body 1, is convenient to PVC powder and enters in swan neck 2, further increase the success ratio of sampling.
above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
the use procedure of the utility model most preferred embodiment: first, the utility model is fixedly mounted on the online delivery pipe of PVC by left flange 8 and right flange 9, swan neck 2 and follow-up sampler are fixedly installed togather by joint flange 10, then, PVC powder is by entering in body 1 by right interface, then, PVC powder is sequentially sent in follow-up sampler by lower elbow 7 and swan neck 2.
Claims (13)
1. an online PVC stopple coupon, it is characterized in that comprising body and swan neck, the connecting pipe communicated with body is fixed with in the outside of body, left interface and right interface is had respectively at the left part of body and right part, interface on connecting pipe has, be installed with by coupling arrangement the swan neck that external diameter is less than connecting pipe internal diameter at upper interface, the top of swan neck is positioned at outside body, the bottom of swan neck is positioned at body, and the import of swan neck bottom is towards right interface.
2. online PVC stopple coupon according to claim 1, it is characterized in that coupling arrangement comprises upper flange and lower flange, outside upper interface, be fixed with lower flange, upper flange and lower flange pass through bolt and are fixedly installed togather.
3. online PVC stopple coupon according to claim 2, it is characterized in that the lower inlet of swan neck is installed with the lower elbow communicated with swan neck, the import of lower elbow is towards right interface; Or/and, between upper flange and lower flange, be installed with the pad be no less than together.
4. online PVC stopple coupon according to claim 3, is characterized in that lower elbow is 90 degree of lower elbows.
5. online PVC stopple coupon according to claim 1 and 2, is characterized in that being fixed with left flange outside left interface, is fixed with right flange, is fixed with joint flange in swan neck upper outside outside right interface.
6. online PVC stopple coupon according to claim 3, is characterized in that being fixed with left flange outside left interface, is fixed with right flange, is fixed with joint flange in swan neck upper outside outside right interface.
7. online PVC stopple coupon according to claim 4, is characterized in that being fixed with left flange outside left interface, is fixed with right flange, is fixed with joint flange in swan neck upper outside outside right interface.
8. online PVC stopple coupon according to claim 1 and 2, is characterized in that swan neck is 90 degree of swan necks.
9. online PVC stopple coupon according to claim 3, is characterized in that swan neck is 90 degree of swan necks.
10. online PVC stopple coupon according to claim 4, is characterized in that swan neck is 90 degree of swan necks.
11. online PVC stopple coupons according to claim 5, is characterized in that swan neck is 90 degree of swan necks.
12. online PVC stopple coupons according to claim 6, is characterized in that swan neck is 90 degree of swan necks.
13. online PVC stopple coupons according to claim 7, is characterized in that swan neck is 90 degree of swan necks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582191.7U CN205067154U (en) | 2015-08-05 | 2015-08-05 | Online PVC sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582191.7U CN205067154U (en) | 2015-08-05 | 2015-08-05 | Online PVC sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205067154U true CN205067154U (en) | 2016-03-02 |
Family
ID=55393694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582191.7U Active CN205067154U (en) | 2015-08-05 | 2015-08-05 | Online PVC sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205067154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088466A (en) * | 2020-08-24 | 2022-02-25 | 三菱动力株式会社 | Sampling device and sampling method |
-
2015
- 2015-08-05 CN CN201520582191.7U patent/CN205067154U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114088466A (en) * | 2020-08-24 | 2022-02-25 | 三菱动力株式会社 | Sampling device and sampling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102644814B (en) | Large-diameter variable-diameter pipe joint and manufacturing method thereof | |
| CN101391709A (en) | Long distance concentrated phase conveying system and method with auxiliary blowing apparatus | |
| CN105366368B (en) | Pneumatic discharge apparatus | |
| CN203903475U (en) | Pneumatic conveying system for chemical production | |
| CN205067154U (en) | Online PVC sampling tube | |
| CN1934015B (en) | Device and method for pneumatically conveying fine particle bulk materials | |
| CN203345767U (en) | Spiral-flow type pneumatic conveying device | |
| CN202812610U (en) | Novel wear-resistant bend | |
| CN206449328U (en) | Air conditioning for automobiles fluid transfer pipe and the fixed structure for being connected pressing plate | |
| CN206890083U (en) | A kind of portable nitrogen sweeper | |
| CN109775368A (en) | A kind of negative-pressure pneumatic transmission system in drying acetylene production | |
| CN205820370U (en) | A kind of pulverized limestone negative-pressure conveying system | |
| CN204980390U (en) | Be adapted to return bend of air conveying material | |
| CN103332499A (en) | Swirl-type pneumatic conveying device | |
| CN104310063B (en) | Cemented filling anti-clogging plug equipment and using method thereof | |
| CN106111376A (en) | A kind of spray ethanol device and control method thereof automatically | |
| CN208231593U (en) | A kind of sand-blasting machine | |
| CN206083288U (en) | Automatic blow aluminium bits system | |
| CN204775292U (en) | Tram vehicle adds conveyor of sand | |
| CN109433499A (en) | No pipeline steel pipe fittings plastic-coated case of the dust leakage without exhaust leak | |
| CN209939949U (en) | Tank car discharging connecting device suitable for PTA discharging | |
| CN204657053U (en) | For the cleaning plant of spherical tank inwall | |
| CN215085818U (en) | Dust falling device for slag hopper of spray repair machine of RH furnace | |
| CN205207983U (en) | Metal pipeline flange with function is carried to good PE granule | |
| CN205350680U (en) | Wear -resisting elbow device that iron -smelter ash conveying pipe used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180426 Address after: 831500 3188 Junggar Road, Fukang City, Changji Hui Autonomous Prefecture, the Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Zhongtai Xinxin chemical Polytron Technologies Inc Address before: 830054 Yangcheng Lake Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region 39 Patentee before: Xinjiang Zhongtai Chemical Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190425 Address after: 830026 Yangcheng Lake Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region 39 Patentee after: Xinjiang Zhongtai Chemical Co., Ltd. Address before: 831500 3188 Junggar Road, Fukang City, Changji Hui Autonomous Prefecture, the Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Zhongtai Xinxin chemical Polytron Technologies Inc |
|
| TR01 | Transfer of patent right |