CN203629705U - Wear-resistant head replaceable thermocouple for gasifier - Google Patents
Wear-resistant head replaceable thermocouple for gasifier Download PDFInfo
- Publication number
- CN203629705U CN203629705U CN201320848784.4U CN201320848784U CN203629705U CN 203629705 U CN203629705 U CN 203629705U CN 201320848784 U CN201320848784 U CN 201320848784U CN 203629705 U CN203629705 U CN 203629705U
- Authority
- CN
- China
- Prior art keywords
- wear
- resisting
- described connector
- connector
- gasification furnace
- 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
- 238000002309 gasification Methods 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000009421 internal insulation Methods 0.000 abstract 3
- 238000009529 body temperature measurement Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a wear-resistant head replaceable thermocouple for a gasifier. The wear-resistant head replaceable thermocouple comprises a wiring assembly, an internal insulation protection pipe, a temperature measurement core body which is disposed in the internal insulation protection pipe, and a wear-resistant head assembly and a connection head I which are disposed in the internal insulation protection pipe, wherein the connection head I is connected with the wear-resistant head assembly in a detachable manner. The wear-resistant head assembly which is used for protecting the temperature sensing element is connected with the connection head I in a detachable manner, so that the wear-resistant head can be replaced independently when the wear-resistant head is damaged, reutilization of the wear-resistant head is achieved, and unnecessary waste of parts and components other than the wear-resistant head is avoided, and the usage cost of the product is reduced.
Description
Technical field
The utility model relates to chemical industry temperature detection field, particularly a kind of wear-resisting head changeable type gasification furnace thermopair.
Background technology
Gasification furnace adopts coal water mixture charging, pressurized gasification in air flow bed, and coal water mixture is at high temperature reacted generation coal gas with pure oxygen.Gasification furnace has that high temperature, high pressure, oxidisability, reducing atmosphere coexist, wash away by force, the special operation condition of temperature, pressure cataclysm.At present because this status requirement scuff resistance is high; cause the wear-resisting part of protection tube of thermopair product easily to be damaged; and in prior art; the coupling part of wear-resisting head part and the thermocouple structure that is formed in one; or integrally welded setting; once wear-resisting head protection tube is worn, and whole product all must be scrapped, cause great unnecessary waste.
Therefore, need to improve with thermopair existing gasification furnace, wear-resisting head part can be changed separately in the time damaging, can realize the recycling except wear-resisting head part, avoid the unnecessary waste of other parts and components of product except wear-resisting head, reduce the use cost of product.
Utility model content
In view of this, the utility model provides a kind of wear-resisting head changeable type gasification furnace thermopair, wear-resisting head part can be changed separately in the time damaging, can realize the recycling except wear-resisting head part, avoid the unnecessary waste of other parts and components of product except wear-resisting head, reduce the use cost of product.
Wear-resisting head changeable type gasification furnace thermopair of the present utility model; comprise wiring assembly, interior insulation protection tube and be placed in the thermometric core body of interior insulation protection tube inside; also comprise that equal overcoat is arranged at wear-resisting head assembly and the connector I of described interior insulation protection tube, described connector I and described detachable connection of wear-resisting head assembly.
Further; described wear-resisting head assembly comprises wear-resistant protection pipe, wear-resisting connecting pipe and connector II; in described wear-resistant protection pipe, being placed on described wear-resisting connecting pipe is fixedly installed; described wear-resisting connecting pipe is fixedly connected with described connector II, described connector II and described connector I detachable connection of lower end.
Further, described connector II is connected by threaded engagement with described connector I.
Further, described connector II upper end forms internal thread pipeline section, and described connector I lower end forms external thread section, and described connector I lower end is threaded with described connector II in the mode that embeds described connector II upper end.
Further, the external thread section bottom of described connector I is frustum structure, is provided with the circular orientation platform suitable with the frustum structure of the external thread section bottom of connector I in described connector I.
Further, the radially inside bending in described wear-resistant protection pipe upper end forms inward flange structure.
Further, described wear-resistant protection pipe and described bonding connection of wear-resisting connecting pipe.
Further, described connector II and described wear-resisting connecting pipe are welded to connect.
The beneficial effects of the utility model: wear-resisting head changeable type gasification furnace thermopair of the present utility model; for the wear-resisting head assembly of temperature-sensing element protection is connected with connector I is detachable; thereby wear-resisting head part can be changed separately in the time damaging; can realize the recycling except wear-resisting head part; avoid the unnecessary waste of other parts and components of product except wear-resisting head, reduce the use cost of product.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is Figure 1A region structure for amplifying schematic diagram;
Fig. 3 is Figure 1B region structure for amplifying schematic diagram.
Embodiment
Fig. 1 is the utility model structural representation, Fig. 2 is Figure 1A region structure for amplifying schematic diagram, Fig. 3 is Figure 1B region structure for amplifying schematic diagram, as shown in the figure: the wear-resisting head changeable type gasification furnace thermopair of the present embodiment, comprise wiring assembly, interior insulation protection tube 1 and be placed in the thermometric core body 2 of interior insulation protection tube 1 inside, also comprise that equal overcoat is arranged at wear-resisting head assembly and the connector I 3 of described interior insulation protection tube 1, described connector I 3 and described detachable connection of wear-resisting head assembly, the wiring assembly of the utility model thermopair comprises terminal box 12, universal adjustment assembly and coupling assembling, terminal box 12 13 is connected with thermometric core body 2 by going between, universal adjustment assembly comprises lead-in wire siphunculus 14, universal spheroid 15 and universal ball seat 16, universal spheroid 15 lower ends are fixedly connected on lead-in wire siphunculus 14 upper ends, all belong to prior art, do not repeat them here, coupling assembling is used for connecting connector I 4 and lead-in wire siphunculus 14, coupling assembling comprises inner connection tube 17, outer connecting pipe 18, intermediate connection tube 19, hold-down head 20 and retaining gland 21, described inner connection tube 17 is coated at interior insulation tube 1 and lower end is fixedly connected with connector I 3, in inner connection tube 17 upper ends, be placed on lead-in wire siphunculus 14, described outer connecting pipe is coated at inner connection tube and lower end is fixedly connected with connector I, outer connecting pipe upper end is fixedly connected with intermediate connection tube, intermediate connection tube 19 is H shape structure, its upper end open internal circumference is provided with slot 22, described hold-down head upper end is coated at described lead-in wire siphunculus, the slot that intermediate connection tube is inserted in lower end makes upper end be fixed lead-in wire siphunculus circumference, retaining gland sleeve thread is connected in intermediate connection tube outer wall and hold-down head is pressed in to intermediate connection tube upper end outer circumferential walls downwards.
In the present embodiment, described wear-resisting head assembly comprises wear-resistant protection pipe 4, wear-resisting connecting pipe 5 and connector II 6, in described wear-resistant protection pipe 4, being placed on described wear-resisting connecting pipe 5 is fixedly installed, described wear-resisting connecting pipe 5 is fixedly connected with described connector II 6, described connector II 6 and described connector I detachable connection of 3 lower ends; Simple in structure, be easy to dismounting.
In the present embodiment, described connector II 6 is connected by threaded engagement with described connector I 3; Connect closely firmly, and there is certain sealing.
In the present embodiment, described connector II 6 upper ends form internal thread pipeline section 7, and described connector I 3 lower ends form external thread section 8, and described connector I 3 lower ends are threaded with described connector II 6 in the mode that embeds described connector II 6 upper ends; It is firm to connect, and is difficult for getting loose.
In the present embodiment, external thread section 8 bottoms of described connector I 3 are frustum structure 9, are provided with the circular orientation platform 10 suitable with the frustum structure of the external thread section bottom of connector I in described connector I; While being easy to install form location, and frustum structure and circular orientation platform suitable, form syndeton closely, there is good sealing property.
In the present embodiment, the radially inside bending in described wear-resistant protection pipe 4 upper ends forms inward flange structure 11; Wear-resisting connecting pipe upper end is supported and is terminated in inward flange structure inside surface formation location, can form good cooperation, quick and easy for installation.
In the present embodiment, described wear-resistant protection pipe 4 and described wear-resisting bonding connection of connecting pipe 5; Stable connection, good airproof performance.
In the present embodiment, described connector II 6 is welded to connect with described wear-resisting connecting pipe 5; There is higher strength of joint, be difficult for getting loose.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (8)
1. a wear-resisting head changeable type gasification furnace thermopair; comprise wiring assembly, interior insulation protection tube and be placed in the thermometric core body of interior insulation protection tube inside; it is characterized in that: also comprise that equal overcoat is arranged at wear-resisting head assembly and the connector I of described interior insulation protection tube, described connector I and described detachable connection of wear-resisting head assembly.
2. wear-resisting head changeable type gasification furnace thermopair according to claim 1; it is characterized in that: described wear-resisting head assembly comprises wear-resistant protection pipe, wear-resisting connecting pipe and connector II; in described wear-resistant protection pipe, being placed on described wear-resisting connecting pipe is fixedly installed; described wear-resisting connecting pipe is fixedly connected with described connector II, described connector II and described connector I detachable connection of lower end.
3. wear-resisting head changeable type gasification furnace thermopair according to claim 2, is characterized in that: described connector II is connected by threaded engagement with described connector I.
4. wear-resisting head changeable type gasification furnace thermopair according to claim 3, it is characterized in that: described connector II upper end forms internal thread pipeline section, described connector I lower end forms external thread section, and described connector I lower end is threaded with described connector II in the mode that embeds described connector II upper end.
5. wear-resisting head changeable type gasification furnace thermopair according to claim 4, it is characterized in that: the external thread section bottom of described connector I is frustum structure, in described connector I, be provided with the circular orientation platform suitable with the frustum structure of the external thread section bottom of connector I.
6. wear-resisting head changeable type gasification furnace thermopair according to claim 5, is characterized in that: the radially inside bending in described wear-resistant protection pipe upper end forms inward flange structure.
7. wear-resisting head changeable type gasification furnace thermopair according to claim 6, is characterized in that: described wear-resistant protection pipe and described bonding connection of wear-resisting connecting pipe.
8. wear-resisting head changeable type gasification furnace thermopair according to claim 7, is characterized in that: described connector II and described wear-resisting connecting pipe are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848784.4U CN203629705U (en) | 2013-12-20 | 2013-12-20 | Wear-resistant head replaceable thermocouple for gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320848784.4U CN203629705U (en) | 2013-12-20 | 2013-12-20 | Wear-resistant head replaceable thermocouple for gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629705U true CN203629705U (en) | 2014-06-04 |
Family
ID=50816171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320848784.4U Expired - Lifetime CN203629705U (en) | 2013-12-20 | 2013-12-20 | Wear-resistant head replaceable thermocouple for gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912536A (en) * | 2020-09-14 | 2020-11-10 | 安徽博源自动化仪表有限公司 | Temperature-resistant anti-coking rotary thermocouple |
-
2013
- 2013-12-20 CN CN201320848784.4U patent/CN203629705U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912536A (en) * | 2020-09-14 | 2020-11-10 | 安徽博源自动化仪表有限公司 | Temperature-resistant anti-coking rotary thermocouple |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202274116U (en) | Quick-change low-temperature single-seat control valve | |
| CN203629705U (en) | Wear-resistant head replaceable thermocouple for gasifier | |
| CN201836592U (en) | Pipeline connection structure for copper spherical valve | |
| CN201259046Y (en) | Connector | |
| CN202453094U (en) | Internal temperature measuring device for non-shutdown tanks | |
| CN204554204U (en) | Compound seal sleeve expansion joint can be safeguarded | |
| CN201622135U (en) | Flange sleeve full corrosion resistant thermal resistor | |
| CN202914946U (en) | Novel connector for quick connecting of pipelines | |
| CN202008409U (en) | Full anti-corrosion thermocouple for flange installation | |
| CN204313286U (en) | A kind of sealing device for rotary kiln in refuse burning system | |
| CN202733298U (en) | Pipeline ripple compensator | |
| CN204114285U (en) | Pressure detection device | |
| CN201895417U (en) | Steam swivel joint for polypropylene film production line | |
| CN201757232U (en) | Stainless steel braided tube | |
| CN204476342U (en) | A kind of shaft collar of gas storage well | |
| CN203159212U (en) | Structure of gas guide box of reaction converter | |
| CN203442418U (en) | Container and pipe orifice structure thereof | |
| CN203037371U (en) | Air blowing type anticorrosion thermocouple | |
| CN201944476U (en) | Bypassing balanced compensator for communicating pipes refraining from erosion and vibration | |
| CN202752108U (en) | Steam quick change diffusion connector | |
| CN208998944U (en) | A kind of blast furnace high temperature resistant integrative noble metal temperature sensor | |
| CN202597979U (en) | Calipers flange welding type corrugated pipe | |
| CN207092994U (en) | Blind hole type circulation tool | |
| CN206542332U (en) | A kind of many terminating wires for frequency converter mouthful | |
| CN203189906U (en) | Connecting sealing structure for water pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |