CN211927369U - Enamel glass jacketed sampling tube - Google Patents
Enamel glass jacketed sampling tube Download PDFInfo
- Publication number
- CN211927369U CN211927369U CN202020463810.1U CN202020463810U CN211927369U CN 211927369 U CN211927369 U CN 211927369U CN 202020463810 U CN202020463810 U CN 202020463810U CN 211927369 U CN211927369 U CN 211927369U
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- heat
- glass
- pipe
- sampling tube
- lower flange
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Abstract
The utility model discloses a ward off glass and press from both sides cover sampling tube, include: the glass lining is fired on the bottom surface of the lower flange, the outer surface of the insertion pipe below the lower flange and the inner surface of the insertion pipe. In this way, the utility model discloses ward off glass and press from both sides the cover sampling tube, press from both sides the cover through the heat preservation and ward off the glass structure and realize at the circulation sample in-process, let the material in the sampling tube maintain certain temperature, finally ensure sampling system continuous, gather actual conditions such as material composition, temperature correctly, have advantages such as easy washing, high temperature resistant, acid-resistant corruption, wear-resisting and insulating, have extensive market prospect in the sample of various materials in the pharmaceutical chemical industry reation kettle, the application of analysis and popularizing.
Description
Technical Field
The utility model relates to a pharmaceutical chemical technology field especially relates to ward off glass and press from both sides cover sampling tube.
Background
The sampling tube is a sampling device for taking laboratory samples from a large amount of materials in the industrial chemistry or medical field, in the chemical reaction process, online real-time sampling is sometimes needed to determine whether certain indication is achieved, but once the temperature of materials in a reaction kettle is reduced, the materials are easy to crystallize or solidify, the true representativeness of the sampled products is influenced, the flowability is poor, the pipeline is easy to block, and the materials which may be corrosive materials need to be protected by a glass lining surface layer.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a glass lining jacket sampling tube.
In order to solve the technical problem, the utility model discloses a technical scheme be:
providing a glass-lined jacketed sampling tube comprising: the pipe comprises an inserting pipe, a pipe orifice loop flange, a lower flange and a heat-insulating jacket, wherein the pipe orifice loop flange is fixed at the upper pipe orifice of the inserting pipe, the lower flange is fixed on the insertion pipe and is positioned below the pipe orifice loop flange, the heat-insulating jacket is sleeved on the insertion pipe and is positioned between the pipe orifice loop flange and the lower flange, the heat-preserving jacket is internally provided with a heat-preserving cavity for heat medium circulation, the lower method is provided with a heat-preserving inlet, a standby port and a heat-preserving channel, the heat-preserving channel is communicated with the heat-preserving cavity, the heat preservation jacket is provided with a heat preservation outlet for heat medium to flow out, the heat preservation inlet and the heat preservation outlet on the lower flange are respectively provided with an inlet joint and an outlet joint, the lower flange is arranged, and glass lining is fired on the bottom surface of the lower flange, the outer surface of the insertion pipe below the lower flange and the inner surface of the insertion pipe.
In a preferred embodiment of the present invention, a baffle is disposed at the heat preservation outlet of the heat preservation jacket.
In a preferred embodiment of the present invention, a spare port plug is disposed on the spare port.
In a preferred embodiment of the present invention, the heat medium includes hot water or heat conducting oil.
In a preferred embodiment of the present invention, the pipe orifice loose flange comprises two half flanges connected by a detachable bolting means, and the half flanges are clamped at the upper pipe orifice of the insert pipe.
In a preferred embodiment of the present invention, the lower flange and the insertion tube are fixedly connected by welding.
In a preferred embodiment of the present invention, the heat-insulating jacket is fixedly connected to the glass-lined insertion tube by welding.
In a preferred embodiment of the present invention, the lower portion is provided with a heat-preserving passage, in which the spare port is communicated with the heat-preserving chamber.
In a preferred embodiment of the present invention, the insertion tube is internally provided with a sampling passage with glass lining.
In a preferred embodiment of the present invention, the insertion tube is connected to the circulating on-line sampling system through a pipe orifice union flange, and the insertion tube is connected to the reaction kettle pipe orifice through a lower flange.
The utility model has the advantages that: the glass lining jacket sampling tube has the advantages of easy cleaning, high temperature resistance, acid corrosion resistance, wear resistance, insulation and the like, and has wide market prospect in the application and popularization of sampling and analysis of various materials in a reaction kettle in the pharmaceutical and chemical industry.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic view showing a preferred embodiment of a glass-lined jacket sampling tube according to the present invention;
3 fig. 3 2 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 of 3 fig. 3 1 3. 3
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention includes:
glass-lined jacketed sampling tube comprising: the pipe comprises an inserting pipe 1, a pipe orifice loop flange 2, a lower flange 3 and a heat-insulating jacket 4, wherein the pipe orifice loop flange 2 and the lower flange 3 are respectively arranged on the inserting pipe 1 from top to bottom, the heat-insulating jacket 4 is sleeved on the outer wall of the inserting pipe 1, the heat-insulating jacket 4 is arranged between the pipe orifice loop flange 2 and the lower flange 3, and glass lining 5 is arranged on the bottom surface of the lower flange 3, the outer surface of the inserting pipe 1 below the lower flange 3 and the inner surface of the inserting pipe 1, so that the effects of corrosion resistance and insulation are achieved.
Preferably, the pipe orifice loop flange 2 is connected with the insertion pipe 1 in a detachable bolting mode, the lower flange 3 is fixedly connected with the insertion pipe 1 in a welding mode, and the heat preservation jacket 4 is fixedly connected with the insertion pipe 1 in a welding mode.
Mouth of pipe looper flange 2 passes through bolted connection card and is in the last mouth of pipe department of insert pipe 1, 1 inside sample passage 6 that sets up of insert pipe, mouth of pipe looper flange 2 are close to the export of the sample passage 6 of insert pipe 1, insert pipe 1 is connected with circulation on-line sampling system through mouth of pipe looper flange 2, lower flange 3 is fixed on the insert pipe 1 and be located mouth of pipe looper flange 2's below, insert pipe 1 is connected with the reation kettle mouth of pipe through lower flange 3, and the surface of insert pipe 1 has the substructure of warding off glass 5 and takes a sample in inserting reation kettle.
The heat preservation jacket 4 overcoat is in on the insert tube 1 and be located between mouth of pipe looper flange 2 and the lower flange 3, the inside heat preservation cavity 7 that is used for the heat medium circulation that sets up of heat preservation jacket 4, set up heat preservation import 8, reserve mouth 10, heat preservation passageway 11 and heat preservation route 12 down on the law, heat preservation passageway 11, heat preservation route 12 all are linked together with heat preservation cavity 7, can all input the heat medium to heat preservation cavity 7 through heat preservation passageway 11 or heat preservation route 12, set up reserve mouth end cap 13 on the reserve mouth 10.
Preferably, the heating medium includes hot water or heat transfer oil.
The heat-preservation jacket 4 is provided with a heat-preservation outlet 9 for flowing out a heating medium, and the heat-preservation inlet 8 and the heat-preservation outlet 9 on the lower flange 3 are respectively provided with an inlet joint 14 and an outlet joint 15 for connecting with external circulating equipment.
Preferably, a baffle 16 is arranged at the heat preservation outlet 9 of the heat preservation jacket 4 to prevent external gas or liquid from entering from the heat preservation outlet 9.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (10)
1. Glass lining jacket sampling tube, its characterized in that includes: the pipe comprises an inserting pipe, a pipe orifice loop flange, a lower flange and a heat-insulating jacket, wherein the pipe orifice loop flange is fixed at the upper pipe orifice of the inserting pipe, the lower flange is fixed on the insertion pipe and is positioned below the pipe orifice loop flange, the heat-insulating jacket is sleeved on the insertion pipe and is positioned between the pipe orifice loop flange and the lower flange, the heat-preserving jacket is internally provided with a heat-preserving cavity for heat medium circulation, the lower method is provided with a heat-preserving inlet, a standby port and a heat-preserving channel, the heat-preserving channel is communicated with the heat-preserving cavity, the heat preservation jacket is provided with a heat preservation outlet for heat medium to flow out, the heat preservation inlet and the heat preservation outlet on the lower flange are respectively provided with an inlet joint and an outlet joint, the lower flange is arranged, and glass lining is fired on the bottom surface of the lower flange, the outer surface of the insertion pipe below the lower flange and the inner surface of the insertion pipe.
2. The glass-lined jacketed sampling tube of claim 1, wherein a baffle is provided at the insulation outlet of the insulation jacket.
3. The glass-lined jacketed sampling tube of claim 1, wherein a backup port plug is provided on the backup port.
4. The glass-lined jacketed sampling tube of claim 1, wherein the heating medium comprises hot water or oil.
5. The glass-lined jacketed sampling tube of claim 1, wherein the orifice loose flange comprises two half flanges connected by a removable bolting means, the half flanges being clamped at the upper orifice of the insertion tube.
6. The glass-lined jacketed sampling tube of claim 1, wherein the lower flange is fixedly attached to the insertion tube by welding.
7. The glass-lined jacketed sampling tube of claim 1, wherein the heat-insulating jacket is fixedly connected with the glass-lined insertion tube by welding.
8. The glass-lined jacketed sampling tube of claim 1, wherein the lower method is provided with a heat-insulating passage for communicating the spare port with the heat-insulating cavity.
9. The glass-lined jacketed sampling tube of claim 1, wherein the interior of the insertion tube is provided with a glass-lined sampling channel.
10. The glass-lined jacketed sampling tube of claim 1, wherein the insertion tube is connected to a circulating on-line sampling system via a tube orifice loose flange, and the insertion tube is connected to the reactor tube orifice via a lower flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020463810.1U CN211927369U (en) | 2020-04-02 | 2020-04-02 | Enamel glass jacketed sampling tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020463810.1U CN211927369U (en) | 2020-04-02 | 2020-04-02 | Enamel glass jacketed sampling tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211927369U true CN211927369U (en) | 2020-11-13 |
Family
ID=73349567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020463810.1U Active CN211927369U (en) | 2020-04-02 | 2020-04-02 | Enamel glass jacketed sampling tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211927369U (en) |
-
2020
- 2020-04-02 CN CN202020463810.1U patent/CN211927369U/en active Active
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