CN206862513U - A kind of methanol converter synthesizes multipoint thermocouple - Google Patents
A kind of methanol converter synthesizes multipoint thermocouple Download PDFInfo
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- CN206862513U CN206862513U CN201720571363.XU CN201720571363U CN206862513U CN 206862513 U CN206862513 U CN 206862513U CN 201720571363 U CN201720571363 U CN 201720571363U CN 206862513 U CN206862513 U CN 206862513U
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- core body
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- armouring core
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Abstract
The utility model discloses a kind of methanol converter to synthesize multipoint thermocouple, including the first armouring core body, the second armouring core body, temperature measuring point, it is equipped with multiple temperature measuring points on the first armouring core body, the second armouring core body, the temperature measuring point number on the first armouring core body, the second armouring core body is identical and corresponds setting.The beneficial effects of the utility model：That is the first armouring core body, the second armouring core body, and the temperature measuring point on the first armouring core body, the second armouring core body, which corresponds, to be set, i.e. same position is provided with two temperature measuring points, improve measurement precision, improve present apparatus reliability of operation simultaneously, when having a temperature measuring point to break down, thermometric operation is not influenceed.
Description
Technical field
Thermocouples Technology field is the utility model is related to, multipoint thermocouple is synthesized more particularly to a kind of methanol converter.
Background technology
In the technology controlling and process step of the industries such as coal chemical industry, the temperature control of various reactors, converter and synthesizer
Need the participation of thermocouple, the gas flow temperature in the measurable converter synthetic tower of temperature measuring point on thermocouple, existing thermocouple
Single branch thermometric core body is mostly only set, and single branch thermometric core body measurement precision is low, reliability is low, and the thermometric core body of double branch structures is just
Disadvantage mentioned above can effectively be evaded, how to ensure the temperature measuring points of two core bodys towards being unanimously critical technical problem, temperature measuring point
Towards synthetic tower interior air-flow come to can further improve measurement precision, one kind can solve problem above, can effectively improve measurement
The methanol converter synthesis multipoint thermocouple of precision needs further to be researched and developed.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of measurement precision
The methanol converter synthesis multipoint thermocouple high, reliability is high.
Technical scheme is used by realize the purpose of this utility model：
A kind of methanol converter synthesizes multipoint thermocouple, including the first armouring core body, the second armouring core body, temperature measuring point, institute
State the first armouring core body, multiple temperature measuring points are equipped with the second armouring core body, the temperature measuring point and on the first armouring core body
Temperature measuring point number on two armouring core bodys is identical and corresponds setting.
Preferably, the first armouring core body, the temperature measuring point on the second armouring core body are towards identical, towards tested air-flow
Come to.
Preferably, in addition to flexible sealing mechanism, the first armouring core body, the second armouring core body pass through flexible sealing machine
Structure is arranged in fixing component.
Preferably, the flexible sealing mechanism is made up of the sealing gasket in being arranged on outer hard packing is arranged on.
Preferably, the first armouring core body, the second armouring core body pass through fixing component, and are connected with circuit in end
Connection member, the fixing component are connected and composed from beginning to end successively by flange, flange neck, pipe plumb joint, flexible joint, and described
One armouring core body, the second armouring core body are arranged in flexible joint by cutting ferrule bolt respectively, the first armouring core body, second
Armouring core body is arranged in pipe plumb joint by flexible sealing mechanism.
Preferably, the periphery of the flange is provided with suspension ring.
Preferably, mark has arrow on the flange.
Preferably, the thermocouple also includes support bar, support ring, the first armouring of support bar core body, the second armouring core body
It is arranged in parallel, the first armouring core body, the second armouring core body are fixed on support bar by multiple support rings, so that its holding is straight,
The marginal position of the support ring, which is provided with, is oriented to breach, and the support ring is provided with the first hole, the second hole, the 3rd hole run through,
The center of circle in the 3rd hole be located at the first hole center of circle, the second hole center of circle connecting line vertical line on, the first hole be used for fix the first armouring core
Body, the second hole are used to fix the second armouring core body, and the 3rd hole is used to fix support bar.
Preferably, it is described be oriented to breach line of symmetry be located at the first hole center of circle, the second hole center of circle connecting line vertical line on.
Preferably, the first armouring core body, the left side of any temperature measuring point and right side cladding are heat-insulated on the second armouring core body
Layer.
Preferably, temperature measuring point equidistantly distributed on the first armouring core body, the temperature measuring point on the second armouring core body
Equidistantly distributed.
Preferably, the first armouring core body, the second armouring core body are equipped with eight-ten two temperature measuring points, the thermometric
Core body is provided with 40-six ten support rings, and five support rings are provided between two neighboring temperature measuring point.
Preferably, the guiding breach is semicircle orifice.
Preferably, thermal insulation layer is coated between the left side of any temperature measuring point and two support rings on right side.
Preferably, the first armouring core body, the second armouring core body are equipped with ten temperature measuring points, are set on the thermometric core body
There are 50 support rings, five support rings are provided between two neighboring temperature measuring point.
Preferably, the thermal insulation layer uses ceramic fibre.
Preferably, the spacing between two neighboring temperature measuring point is 1210mm, any temperature measuring point and the support ring on the left of it
Between spacing be 60mm, the spacing between any temperature measuring point and support ring on the right side of it is 60mm, adjacent on the left of any temperature measuring point
Two support rings between spacing be 100mm, the spacing on the right side of any temperature measuring point between two adjacent support rings is
100mm。
Preferably, the end of the thermometric core body, which is fixed with, is oriented to termination, and being oriented to termination includes guide head, reinforced pipe,
One end of reinforced pipe is fixed in the support ring of thermometric core body end, and the other end is fixed on guide head,
Preferably, the first armouring core body, the end of the second armouring core body are penetrated into reinforced pipe, and the end of support bar penetrates
Into guide head.
Preferably, the temperature measuring point of the least significant end of the thermometric core body is 175mm to the spacing of tip end is oriented to, described the
The length that one armouring core body, the second armouring core body are penetrated into reinforced pipe is 30mm.
Compared with prior art, the beneficial effects of the utility model are：
1st, the setting of flexible sealing mechanism is easy to adjust the first armouring core body, the position of the second armouring core body during processing, makes
The temperature measuring point obtained on two armouring core bodys is corresponding, the temperature in a measurable site.Flexible sealing mechanism is relative to firm simultaneously
Property sealing mechanism there is the characteristic expanded with heat and contract with cold, extend the service life of the present apparatus.
2nd, the present apparatus is provided with two thermometric core bodys, i.e. the first armouring core body, the second armouring core body, and the first armouring core
Temperature measuring point on body, the second armouring core body, which corresponds, to be set, i.e., same position is provided with two temperature measuring points, and it is accurate to improve measurement
Degree, while present apparatus reliability of operation is improved, when having a temperature measuring point to break down, thermometric operation is not influenceed.
3rd, support ring can both play stationary positioned effect, keep the first armouring core body, the second armouring core body to be parallel to each other
Linear structure, and can play a part of preventing air-flow crossfire, the mutual crossfire of air-flow at different thermometric sites is prevented, is carried
High measurement precision.
4th, the setting of breach is oriented in support ring, when assembling the present apparatus, guide effect is played, ensures the first armouring core
Body, the temperature measuring point of the second armouring core body are easy to utilize towards consistent, raising production efficiency.
5th, the setting of thermal insulation layer, having prevents tested warm air from transferring heat to non-measured position on core body, prevents
This partial heat conducts on core body.
6th, shell is not provided with outside thermometric core body, the shunting action of shell can be avoided, can effectively ensure that the direction of temperature measuring point
Unanimously, it is measurable it is same come to gas temperature.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the mark position for being oriented to arrow.
Fig. 3 show the armouring core body of the utility model embodiment 1 first, the attachment structure schematic diagram of the second armouring core body.
Fig. 4 is the mplifying structure schematic diagram of " A " in Fig. 3.
Fig. 5 is the structural representation of support ring.
Fig. 6 is the mplifying structure schematic diagram of " B " in Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with Fig. 1-Fig. 6 and specific embodiment.It should be appreciated that herein
Described specific embodiment only to explain the utility model, is not used to limit the utility model.
【Embodiment 1】
A kind of methanol converter synthesizes multipoint thermocouple, including the first armouring core body 2, the second armouring core body 3, flange 8, method
Blue neck 10, pipe plumb joint 11, flexible joint 12, connection part 13, cutting ferrule bolt 14, sealing gasket 15, hard packing 16；
The flange 8, flange neck 10, pipe plumb joint 11, flexible joint 12 connect and compose fixing component from beginning to end successively, institute
State the first armouring core body 2, the second armouring core body 3 passes through fixing component, and the first armouring core body 2, the end of the second armouring core body 3
Portion is connected with connection part 13, and the first armouring core body 2, the second armouring core body 3 pass through the connecting circuit of connection part 13
Box, the first armouring core body 2, the second armouring core body 3 are arranged in flexible joint 12 by cutting ferrule bolt 14 respectively, and described
One armouring core body 2, the second armouring core body 3 are arranged in pipe plumb joint 11 by flexible sealing mechanism.
The flexible sealing mechanism is made up of the sealing gasket 16 in being arranged on outer hard packing 15 is arranged on.
The periphery of the flange 8 is provided with suspension ring 9.
Mark has an arrow 17 on the flange 8, and being oriented to arrow 17 has the function that guiding, during assembling, is easy to be aligned
Direction so that the temperature measuring point on the first armouring core body 2, the second armouring core body 3 is towards unanimously.
【Working method】
Sealing gasket 16, hard packing 15 form flexible sealing mechanism, and the setting of flexible sealing mechanism is easy to adjust first during processing
The position of armouring core body 2, the second armouring core body 3 so that the temperature measuring point on two armouring core bodys is corresponding, a measurable site
Temperature.Flexible sealing mechanism has the characteristic expanded with heat and contract with cold relative to rigid sealing mechanism simultaneously, and variation with temperature is certainly
Body changes, and will not crack or other failures so that the present apparatus is more suitable for being assemblied in hot environment, extends this dress
The service life put.
【Embodiment 2】
The present embodiment is improved on the basis of embodiment 1, the support bar 1, the first armouring core body 2, the second armouring
Core body 3 is be arranged in parallel, and the first armouring core body 2, the second armouring core body 3 are fixed on support bar 1 by multiple support rings 5, so that its
The linear structure being parallel to each other is kept, prevents the first armouring core body 2, the second armouring core body 3 to be threaded together, the support ring 5
Marginal position, which is provided with, is oriented to breach 5-2, and the support ring 5 is provided with the first hole 5-1, the second hole 5-3, the 3rd hole 5-4 run through,
The 3rd hole 5-4 center of circle be located at the first hole 5-1 centers of circle, the second hole 5-3 centers of circle connecting line vertical line on, the guiding breach 5-2
Line of symmetry be located at the first hole 5-1 centers of circle, the second hole 5-3 centers of circle connecting line vertical line on, the first hole 5-1 be used for fix the first armour
Cored body 2, the second hole 5-3 are used to fix the second armouring core body 3, and the 3rd hole 5-4 is used to fix support bar 1；
It is equipped with multiple temperature measuring points 4 on the first armouring core body 2, the second armouring core body 3, the first armouring core body 2,
4 numbers of temperature measuring point on second armouring core body 3 are identical, towards identical and correspond setting, the first armouring core body 2,
The left side of any temperature measuring point 4 and right side cladding thermal insulation layer 6 on second armouring core body 3.
【Working method】
Guide effect can be played when assembling the present apparatus by being oriented to breach 5-2, keep all support rings 5 towards consistent, operation
When, the consistent support ring 5 of multiple directions is welded on support bar 1, so just can guarantee that hole in all support rings 5 phase one by one
It is mutually corresponding, ensure the first armouring core body 2, the linear state of the second armouring core body 3, be further ensured that the first armouring core body 2, second
Temperature measuring point 4 on armouring core body 3 (is oriented to, during assembling so that the first armouring core body by being oriented to breach 5-2 towards identical
2nd, the direction of the temperature measuring point 4 on the second armouring core body 3 is consistent with being oriented to breach 5-2 direction), all temperature measuring points 4
The air-flow all to head on towards testing temperature to be checked, the precision of thermometric can be improved.
Support ring 5 can also play a part of preventing air-flow crossfire, prevent air-flow in addition to playing a part of fixed support
The lateral flow between different support rings 5, improve the precision of measurement.
The setting of thermal insulation layer 6, prevent air-flow from transferring heat to the first armouring core body 2, non-measured on the second armouring core body 3
The position of point, so that, measurement point only receives the heat of air-flow, avoids the heat come along core body transmission, while have and carry
The effect of the precision of high measurement.
【Embodiment 3】
The present embodiment is improved on the basis of embodiment 2, and the first armouring core body 2, the second armouring core body 3 are taken up an official post
Spacing between two temperature measuring points 4 for anticipating adjacent is identical, is 1210mm.
The guiding breach 5-2 is semicircle orifice.
Thermal insulation layer 6 is coated between the left side of any temperature measuring point 4 and two support rings 5 on right side.
The first armouring core body 2, the second armouring core body 3 are equipped with ten temperature measuring points 4, and the thermometric core body is provided with five
Ten support rings 5, five support rings 5 are provided between two neighboring temperature measuring point 4.
The thermal insulation layer 6 uses ceramic fibre.
Spacing between two neighboring temperature measuring point 4 is 1210mm, between any temperature measuring point 4 and support ring 5 on the left of it
Spacing is 60mm, and the spacing between any temperature measuring point 4 and support ring 5 on the right side of it is 60mm, and any left side of temperature measuring point 4 is adjacent
Spacing between two support rings 5 is 100mm, and the spacing between two adjacent support rings 5 of any right side of temperature measuring point 4 is
100mm。
【Embodiment 4】
The present embodiment is improved on the basis of embodiment 1, and the end of the thermometric core body, which is fixed with, is oriented to termination
7, being oriented to termination 7 includes guide head 7-2, reinforced pipe 7-1, and reinforced pipe 7-1 one end is fixed on the support ring 5 of thermometric core body end
On, the other end is fixed on guide head 7-2.
The setting of termination 7 is oriented to, is easy to thermometric core body being inserted into synthetic tower, plays guide effect.
First armouring core body 2, the end of the second armouring core body 3 are penetrated into reinforced pipe 7-1, and the end of support bar 1 penetrates
Into guide head 7-2.
The temperature measuring point 4 of the least significant end of the thermometric core body is 175mm to the spacing of the end of termination 7 is oriented to, first armour
The length that cored body 2, the second armouring core body 3 are penetrated into reinforced pipe 7-1 is 30mm.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art
For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of methanol converter synthesizes multipoint thermocouple, including the first armouring core body, the second armouring core body, temperature measuring point, described
Multiple temperature measuring points are equipped with first armouring core body, the second armouring core body, it is characterised in that：Survey on the first armouring core body
Warm spot is identical with the temperature measuring point number on the second armouring core body and corresponds setting.
A kind of 2. methanol converter synthesis multipoint thermocouple according to claim 1, it is characterised in that：First armouring
Temperature measuring point on core body, the second armouring core body towards identical, towards tested air-flow come to.
A kind of 3. methanol converter synthesis multipoint thermocouple according to claim 1, it is characterised in that：Also include flexible close
Sealing mechanism, the first armouring core body, the second armouring core body are arranged in fixing component by flexible sealing mechanism.
A kind of 4. methanol converter synthesis multipoint thermocouple according to claim 3, it is characterised in that：The flexible sealing
Mechanism is made up of the sealing gasket in being arranged on outer hard packing is arranged on.
A kind of 5. methanol converter synthesis multipoint thermocouple according to claim 3, it is characterised in that：First armouring
Core body, the second armouring core body pass through fixing component, and connection part are connected with end, and the fixing component is by method
Orchid, flange neck, pipe plumb joint, flexible joint connect and compose from beginning to end successively, the first armouring core body, the second armouring core body point
It is not arranged on by cutting ferrule bolt in flexible joint, the first armouring core body, the second armouring core body pass through flexible sealing mechanism
It is arranged in pipe plumb joint.
A kind of 6. methanol converter synthesis multipoint thermocouple according to claim 5, it is characterised in that：Outside the flange
Week is provided with suspension ring.
A kind of 7. methanol converter synthesis multipoint thermocouple according to claim 5, it is characterised in that：The flange subscript
Note has guiding arrow.
A kind of 8. methanol converter synthesis multipoint thermocouple according to claim 1, it is characterised in that：The thermocouple is also
Including support bar, support ring, support bar, the first armouring core body, the second armouring core body be arranged in parallel, and multiple support rings are by the first armour
Cored body, the second armouring core body are fixed on support bar, so that its holding is straight, the marginal position of the support ring, which is provided with, to be oriented to
Breach, the support ring are provided with the first hole, the second hole, the 3rd hole run through, and the center of circle in the 3rd hole is located at the first hole center of circle, the
On the vertical line of two hole center of circle connecting lines, the first hole is used to fix the first armouring core body, and the second hole is used to fix the second armouring core body,
3rd hole is used to fix support bar.
A kind of 9. methanol converter synthesis multipoint thermocouple according to claim 1, it is characterised in that：First armouring
The left side of any temperature measuring point and right side cladding thermal insulation layer on core body, the second armouring core body.
A kind of 10. methanol converter synthesis multipoint thermocouple according to claim 1, it is characterised in that：Thermometric core body
End, which is fixed with, is oriented to termination.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571363.XU CN206862513U (en) | 2017-05-22 | 2017-05-22 | A kind of methanol converter synthesizes multipoint thermocouple |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571363.XU CN206862513U (en) | 2017-05-22 | 2017-05-22 | A kind of methanol converter synthesizes multipoint thermocouple |
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| CN206862513U true CN206862513U (en) | 2018-01-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979828A (en) * | 2017-05-22 | 2017-07-25 | 天津市中环温度仪表有限公司 | A kind of methanol converter synthesizes multipoint thermocouple |
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2017
- 2017-05-22 CN CN201720571363.XU patent/CN206862513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979828A (en) * | 2017-05-22 | 2017-07-25 | 天津市中环温度仪表有限公司 | A kind of methanol converter synthesizes multipoint thermocouple |
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