CN203823333U - Insulation receiving connector for rectified products - Google Patents
Insulation receiving connector for rectified products Download PDFInfo
- Publication number
- CN203823333U CN203823333U CN201320798400.2U CN201320798400U CN203823333U CN 203823333 U CN203823333 U CN 203823333U CN 201320798400 U CN201320798400 U CN 201320798400U CN 203823333 U CN203823333 U CN 203823333U
- Authority
- CN
- China
- Prior art keywords
- reception
- chuck
- thermometer
- insulation
- heating agent
- 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.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 54
- 239000000523 sample Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 239000011796 hollow space material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 7
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 abstract 1
- 238000011020 pilot scale process Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 13
- 230000008602 contraction Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003039 volatile agent Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- QPVRKFOKCKORDP-UHFFFAOYSA-N 1,3-dimethylcyclohexa-2,4-dien-1-ol Chemical compound CC1=CC(C)(O)CC=C1 QPVRKFOKCKORDP-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- -1 weaving Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model belongs to the field of rectifying equipments and discloses an insulation receiving connector for rectified products. The receiving connector is arranged between a rectified product pipeline and a rectified product receiving kettle and comprises a jacket, a thermometer, a heating apparatus and heating medium; the jacket is hollow cylinder-shaped, the hollow part is a cavity for holding the heating medium, and a heating medium adding hole is opened in the top of the jacket; a thermometer probe tube sleeves the thermometer. The insulation receiving connector for rectified products is capable of continuously and effectively receiving former fraction and transitional components in the oxygen chloride synthesis process of PCMX. The pilot scale test proves that the insulation receiving connector for rectified products does not have pipeline blockage situation in use and is capable of continuously and effectively receiving products.
Description
Technical field
The utility model belongs to rectifying device field, is specifically related to a kind of reception unit of high-melting-point rectifying product.
Background technique
PCMX(4-chloro-3,5-xylenol) be a kind of antimildew and antibacterial agent of wide spectrum, most Gram-positive/negative bacterium, fungi and mould are killed to effect, be widely used in family expenses and daily disinfection, as anti-dandruff shampoo, hand lotion, germicidal soap and personal hygiene care product, also can be used as preservative and antifungus for industrial fields such as glue, coating, paint, weaving, leather and papermaking.
Adopt hydrochloric acid oxidation chlorination 3 under catalyst action, in the technique of the synthetic PCMX of 5-xylenol (MX), after finishing, reaction after the operations such as catalyst separation, enters rectification working process, the fusing point of PCMX is 114-116 ℃, unreacted completely MX fusing point is 61-64 ℃, and the melting temperature that by product and transition component mixture need is between 61-116 ℃.In existing rectification process, generally adopt jacket heat-preservation method or tracing thermal-insulating method to prevent that front-end volatiles and transition component from solidifying, in actual rectifying is produced, these methods exist following problem:
Material receives between still still mouth flange and material pipe and exists and cannot do chuck and the hot dead angle of companion; Easily stop up, cause material to receive;
The material receiving falls into while receiving still and presents the situation of solidifying along receiving tube tube wall, can stop up very soon receiving tube (rectifying product pipeline is thinner than receiving still entrance contraction flow region), therefore need to keep still temperature.And form in steam (PCMX has a small amount of volatilization) suction vacuum tube after the material melting that heating reception still can cause having received, in vacuum tube, solidify, stop up vacuum.
Owing to there being the problems referred to above, need to repeatedly dismantle valve pipe blow-through, working strength is large, and the rectification working process rectifying of often having interrupted serious impact.
Model utility content
Deficiency for related domain, the purpose of this utility model is while proposing a kind of high-melting-point substances rectifying, to receive the device of material, in the technique rectification working process of the synthetic PCMX of oxychlorination, high melting temperature (61-116 ℃) for material, design a kind of insulation receiving tube, ensure and receive continuously product.
Realizing the utility model object technological scheme is:
The insulation of rectifying product receives a joint, and described reception joint is arranged on rectifying product and receives in still entrance,
Described reception joint comprises chuck, thermometer, heating element, heating agent;
Described chuck is the drum of hollow, and hollow space is the cavity that holds heating agent, and rectifying product enters reception still in the middle of chuck.Chuck top is offered heating agent and is added entrance;
Described thermometer overcoat has thermometer probe pipe.
Wherein, described reception unit is trapped among outside rectifying product pipeline, receives still be connected by flange with rectifying product, stretches into rectifying product and receives still inside.
Described heating agent can be conduction oil, water or steam, according to the physico-chemical property of material, selects.When selecting steam to be heating agent, can adopt the steam line transmission steam of the supporting setting in chemical plant, on described chuck, be also provided with steam (vapor) outlet; Or heating agent is water or conduction oil, in described chuck, is provided with heating element.
Described heating element is used for heating heating agent.Preferably, described heating element is electrical heating rod.The electrical heating rod of preferred single tube, institute occupies very little.
Wherein, described heating element has 1-4.Preferably, described heating element has 2.
Wherein, described heating element does not contact with chuck inwall.Described electrical heating rod can be positioned in chuck naturally, and does not contact convenient disassembly with the wall of chuck.
Preferably, described heating agent is conduction oil, and the probe of the thermometer arranging in the utility model and heating element are all placed on below the liquid level of conduction oil.
Preferably, in described chuck, be provided with and force the mobile dividing plate of heating agent.Separate extremely with the weldering of chuck top dividing plate top, and below reserves position allows heating agent flow; Force the mobility of heating agent, heat is transmitted better, but this dividing plate neither be necessary.When oil is heating agent, can not add dividing plate, but added dividing plate, just more easily reach holding temperature; When steam is heating agent, do not add that dividing plate is more difficult to be reached more than 110 ℃, added dividing plate and be just easy to reach.
The beneficial effects of the utility model are:
Compared with prior art, the utility model has the advantage of: can in the technique of the synthetic PCMX of oxychlorination, realize continuously, efficiently front-end volatiles and transition component reception.The utility model is used through pilot experiment, and situation about stopping up does not appear in pipeline, proves that it can reach continuously, efficiently receive the object of product.
Accompanying drawing explanation
Fig. 1 is the plan view that the utility model embodiment 1 receives joint;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the plan view that the utility model embodiment 2 receives joint;
Fig. 4 is the B-B sectional view of Fig. 3;
In figure, 1 electrical heating rod, 2 thermometer probe pipes, 3 conduction oil regions, 4 high-melting-point materials, 5 steam jacket thermal insulation pipes, 6 flanges, 7 heating agents add entrance, and 8 rectifying products receive still (part), 9 dividing plates, 901 dividing plate lower edges, 10 heating agent outlets.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by pipeline.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Embodiment 1
In the rectification working process of the synthetic PCMX technique of oxychlorination, for the high melting temperature (61-116 ℃) of material, design a kind of insulation and receive joint, ensure and receive continuously product.
As Fig. 1,2, the insulation that the utility model provides receives joint, is arranged on rectifying product pipeline and rectifying product and receives between still, comprises chuck, thermometer, the electrical heating rod 1 of two single tubes, conduction oil; Described chuck is the drum of hollow, and hollow space cavity is conduction oil region 3, and chuck top is offered heating agent and added entrance 7;
Thermometer outer sheath temperature meter probe pipe 2, the probe of thermometer and heating stick are all placed on below the liquid level of conduction oil.Heating stick does not contact with chuck inwall, convenient disassembly.In chuck, conduction oil heats by electrical heating rod 1, and its resistance wire that plays heat effect is positioned at below conduction oil liquid level.Temperature is controlled by thermometer probe, is adjustable as suitable holding temperature.
Flange 6 is the flange of welding, fixing insulation receives joint and is arranged in rectifying product reception still 8 entrance contraction flow regions and stretches into reception still, the high-melting-point material 4 that rectifying distillates is by being with the rectifying product pipeline of steam jacket thermal insulation pipe 5, by rectifying product, receive still 8 entrance contraction flow regions again, be subject to the insulation effect that the utility model receives joint, with liquid form, directly from pipeline, fall into rectifying product and receive still 8, can not be frozen into solid along inwall.
Embodiment 2
In the rectification working process of the synthetic PCMX technique of oxychlorination, for the high melting temperature (61-116 ℃) of material, provide a kind of insulation to receive joint (Fig. 3, Fig. 4), be arranged on rectifying product pipeline and rectifying product and receive between still, comprise chuck, thermometer, thermometer outer sheath temperature meter probe pipe.Described chuck is the drum of hollow, and hollow space cavity is provided with dividing plate 9, dividing plate top and the welding of chuck top, and below reserves position allows heating agent flow, and forces flowing of heating agent, obtains better heat transfer performance, more easily reaches holding temperature; When steam is heating agent, do not add more difficult 116 degree that reach of dividing plate, added dividing plate and be just easy to reach.Dividing plate lower edge 901 is positioned at chuck bottom and does not contact with at the bottom of chuck.Pass into temperature and be the steam of 115-120 ℃, chuck top has import and the outlet (heating agent adds entrance 7 and heating agent outlet 10) of steam.
By flange, insulation being received to joint is fixed on rectifying product reception still entrance contraction flow region and stretches in reception still, the high-melting-point material that rectifying distillates is by being with the rectifying product pipeline of steam jacket thermal insulation pipe, by rectifying product, receive still entrance contraction flow region again, be subject to the insulation effect that insulation receives joint, with liquid form, directly from pipeline, fall into rectifying product and receive still, can not be frozen into solid along inwall.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (9)
1. the insulation of rectifying product receives a joint, it is characterized in that, described insulation receives joint and is arranged between rectifying product pipeline and rectifying product reception still,
Described reception joint comprises chuck, thermometer, heating agent;
Described chuck is the drum of hollow, and hollow space is the cavity that holds heating agent, and chuck top is offered heating agent and added entrance;
Described thermometer overcoat has thermometer probe pipe.
2. reception joint according to claim 1, is characterized in that, described reception joint is trapped among outside rectifying product pipeline, receive still and be connected by flange, and it is inner to stretch into rectifying product reception still with rectifying product.
3. reception joint according to claim 1, is characterized in that, described heating agent is conduction oil, water or steam.
4. according to the arbitrary described reception joint of claim 1-3, it is characterized in that, in described chuck, be provided with 1-4 heating element.
5. reception joint according to claim 4, is characterized in that, described heating element is electrical heating rod.
6. reception joint according to claim 4, is characterized in that, described heating element has 2.
7. reception joint according to claim 4, is characterized in that, described heating element does not contact with chuck inwall.
8. reception joint according to claim 3, is characterized in that, described heating agent is conduction oil.
9. reception joint according to claim 1, is characterized in that, is provided with and forces the mobile dividing plate of heating agent in described chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798400.2U CN203823333U (en) | 2013-12-06 | 2013-12-06 | Insulation receiving connector for rectified products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798400.2U CN203823333U (en) | 2013-12-06 | 2013-12-06 | Insulation receiving connector for rectified products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203823333U true CN203823333U (en) | 2014-09-10 |
Family
ID=51478834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798400.2U Expired - Lifetime CN203823333U (en) | 2013-12-06 | 2013-12-06 | Insulation receiving connector for rectified products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203823333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758128A (en) * | 2018-07-02 | 2018-11-06 | 泰州市百冠泵阀科技有限公司 | A kind of hot type flange and its manufacturing method convenient for discharging |
-
2013
- 2013-12-06 CN CN201320798400.2U patent/CN203823333U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758128A (en) * | 2018-07-02 | 2018-11-06 | 泰州市百冠泵阀科技有限公司 | A kind of hot type flange and its manufacturing method convenient for discharging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Insulation receiving connector for rectified products Effective date of registration: 20150824 Granted publication date: 20140910 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN LIJIE BIOCHEMICAL Co.,Ltd. Registration number: 2015430000020 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410600 1 South, Ningxiang Economic Development Zone, Hunan, Changsha Patentee after: HUNAN LIJIE BIOCHEMICAL Co.,Ltd. Address before: 410600 1 South, Ningxiang Economic Development Zone, Hunan, Changsha Patentee before: HUNAN LIJIE BIOCHEMICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 410600 Ningxiang County, Hunan City, Changsha Province Patentee after: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD. Address before: 410600 1 South, Ningxiang Economic Development Zone, Hunan, Changsha Patentee before: HUNAN LIJIE BIOCHEMICAL Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160805 Granted publication date: 20140910 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN LIJIE BIOCHEMICAL Co.,Ltd. Registration number: 2015430000020 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Insulation receiving connector for rectified products Effective date of registration: 20160902 Granted publication date: 20140910 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD. Registration number: 2016430000032 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171117 Granted publication date: 20140910 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD. Registration number: 2016430000032 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181023 Address after: 415000 Hai de Lu, Qixing nun village, de Shan town, Changde economic and Technological Development Zone, Changde, Hunan Patentee after: Hunan crown bio chemical technology Co.,Ltd. Address before: 410600 Ningxiang County, Changsha, Hunan Patentee before: HUNAN LIJIE BIOLOGICAL GROUP CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Insulation receiving connector for rectified products Effective date of registration: 20181203 Granted publication date: 20140910 Pledgee: Zhejiang Yangfan Holding Co.,Ltd. Pledgor: Hunan crown bio chemical technology Co.,Ltd. Registration number: 2018430000117 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200401 Granted publication date: 20140910 Pledgee: Zhejiang Yangfan Holding Co.,Ltd. Pledgor: Hunan crown bio chemical technology Co.,Ltd. Registration number: 2018430000117 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |