CN202275076U - Coke reactivity and post-reaction intensity measurement reactor - Google Patents
Coke reactivity and post-reaction intensity measurement reactor Download PDFInfo
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- CN202275076U CN202275076U CN 201120402704 CN201120402704U CN202275076U CN 202275076 U CN202275076 U CN 202275076U CN 201120402704 CN201120402704 CN 201120402704 CN 201120402704 U CN201120402704 U CN 201120402704U CN 202275076 U CN202275076 U CN 202275076U
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Abstract
The utility model discloses a coke reactivity and post-reaction intensity measurement reactor. The measurement can be completed conveniently and accurately by improving the structure of the reactor. The reactor comprises a gas inlet pipe, a thermocouple insertion pipe, a reactor base, a gas distributor, a thermocouple sleeve, a sample filling position controller, a sample bracket, a cylinder, a reactor top cover, a gas leading-out pipe and a thermocouple snap. Compared with similar devices, the cylinder of the reactor is directly welded on the base, and gas leakage can be avoided effectively; materials are fed and discharged through the top part, and the top cover can be installed and removed conveniently; the outer edge of the top cover is thin, and materials can be saved; and the reactor can operate smoothly, and good experimental effects can be achieved for parallel samples.
Description
Technical field
The utility model relates to the proving installation of coke property, particularly a kind of coke reactivity and post-reaction strength assaying reaction device.
Background technology
Coke reactivity and post-reaction strength assaying reaction device use on coke reactivity and post-reaction strength analyzer, and reactor is high temperature resistant; Better seal property is arranged; The better gas distributivity is arranged.Existing reactors adopts the bottom feed mode.Its structure is for welding a flange in the cylindrical shell lower end, rather than is directly welded on the base, and end flanges adopts bolt to be connected under base and the cylindrical shell, and the centre adds graphite gasket and seals.Find that through experiment repeatedly such structure needs frequent assembling-disassembling bolt when charging, the discharging, the experiment trouble is time-consuming, and graphite gasket causes in the course of reaction and leaks gas damaged catabiosis just occurring after the experiment several times.Reactor gas leakage brings than large deviation for experiment gained data.
The utility model content
The utility model provides a kind of coke reactivity and post-reaction strength assaying reaction device, and through improving structure of reactor, convenient, the accurate completion measured.
The coke reactivity that the utility model provides and its structure of post-reaction strength assaying reaction device comprise:
Gas inlet tube, thermopair tubular stinger, reactor base, gas distributor, thermocouple sheath, sample loading position controller, sample carrier, cylindrical shell, reactor head, gas eduction tube, thermopair buckle.Draw gas inlet tube on the thermopair tubular stinger; The thermopair buckle is installed in thermopair tubular stinger bottom, and gas distributor is located at base top, in barrel; Gas distributor top connects thermocouple sheath; Thermocouple sheath is provided with sample loading position controller, places sample carrier on the controller of sample loading position, the thermocouple sheath head seal.The reactor head center connects gas eduction tube, is arranged on the top of whole coke reactivity and post-reaction strength assaying reaction device.
The sealing of described reactor head is along two-layerly being made up of inside and outside, and the outer is wideer than interior edge.
Described gas inlet tube one end is welded on the hole of thermopair tubular stinger, and thermopair tubular stinger and gas distributor pass the hole of base, connects with the eyelet welding of reactor base.Thermocouple sheath one end welds shutoff with steel plate, and an end is welded in the suitable for reading of gas distributor with steel plate.Welding sample loading position controller on thermocouple sheath.The cylindrical shell lower end is welded on the base.Gas eduction tube one end is welded on the reactor head center pit, between interior edge and outer, fills high temperature resistant snapback fibre.The thermopair buckle is installed in thermopair tubular stinger bottom.
The all back gauge center of described cylindrical shell are equidistant.
Coke reactivity that the utility model provides and post-reaction strength assaying reaction device are compared with same device, and its beneficial effect is embodied in:
This reactor shell directly is welded on the base, has effectively avoided gas leakage; Adopt the top loading discharging, the top cover easy installation and removal; Top cover outer very thin thickness is saved material; The operation of reactor is smooth and easy, and the parallel sample experiment effect is desirable.
Description of drawings
Fig. 1 is the synoptic diagram of coke reactivity and post-reaction strength assaying reaction device.
Fig. 2 is coke reactivity and post-reaction strength assaying reaction device sample carrier synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model coke reactivity and post-reaction strength assaying reaction device are further described.
Shown in accompanying drawing 1, coke reactivity and its structure of post-reaction strength assaying reaction device comprise:
Gas inlet tube (9), thermopair tubular stinger (10), reactor base (8), gas distributor (7), thermocouple sheath (4), sample loading position controller (6), sample carrier (5), cylindrical shell (3), reactor head (2), gas eduction tube (1), thermopair buckle (11).Draw gas inlet tube (9) on the thermopair tubular stinger (10); Thermopair buckle (11) is installed in thermopair tubular stinger (10) bottom, and gas distributor (7) is located at base (8) top, in cylindrical shell (3) inside; Gas distributor (7) top connects thermocouple sheath (4); Thermocouple sheath (4) is provided with sample loading position controller (6), and sample loading position controller (6) is gone up and placed sample carrier (5), thermocouple sheath (4) head seal.Reactor head (2) center connects gas eduction tube (1), is arranged on the top of whole coke reactivity and post-reaction strength assaying reaction device.The sealing of described reactor head (2) is along two-layerly being made up of inside and outside, and the outer is wideer than interior edge.
Described gas inlet tube (9) one ends are welded on the hole of thermopair tubular stinger (10), and direction is seen Fig. 1.Thermopair tubular stinger (10) and gas distributor (7) pass the hole of base (8), connect with the eyelet welding of reactor base (8).With Φ 16 * 2mm steel plate welding shutoff, it is suitable for reading that an end is welded in gas distributor (7) with excessive 2mm steel plate with thermocouple sheath (4) one ends, and form is seen Fig. 1.Go up 50mm place welding sample loading position controller (6) at thermocouple sheath (4).Cylindrical shell (3) lower end is welded on the base (8).Gas eduction tube (1) one end is welded on reactor head (2) center pit, between interior edge and outer, fills high temperature resistant snapback fibre.Thermopair buckle (11) is installed in thermopair tubular stinger (10) bottom.The all back gauge bases of described cylindrical shell (3) (8) center is equidistant.
Coke reactivity and each part dimension of post-reaction strength assaying reaction device are: gas inlet tube adopts Φ 12 * 2mm steel pipe manufacturing, and length is 100mm, requires to be made into 90 ° of bend pipes, flexural center radius 30mm simultaneously.Thermopair tubular stinger and gas distributor adopt Φ 34 * 3mm steel pipe manufacturing, and steel pipe length is 160mm, gas distributor 50mm; Thermopair tubular stinger 100mm; Bore Φ 3mm hole in the gas distributor top and be uniformly distributed with, hole centre distance 5mm, a Φ 13mm hole is bored at the 55mm place on the thermopair tubular stinger.Reactor base adopts Φ 120 * 10mm steel plate to make centre drill Φ 35mm hole.Thermocouple sheath adopts Φ 16 * 2mm steel pipe manufacturing, length 250mm.Sample loading position controller adopts Φ 40 * 2mm steel plate to make steel plate centre drill Φ 17mm hole.Sample carrier is seen accompanying drawing 2, adopts Φ 70 * 2mm steel plate to make, steel plate centre drill Φ 18mm hole, and periphery bores Φ 3mm hole and is uniformly distributed with hole centre distance 5mm.Cylindrical shell (3) diameter 100mm, high 500mm, cylindrical shell wall thickness 1.5mm.The high 15mm in reactor head outer, the high 6mm in interior edge, outer inside diameter 80.5mm, interior along outer dia 72mm, lamina tecti adopts Φ 80 * 2mm steel plate to make, and centre drill Φ 17 holes adopt argon arc welding with interior outer and lamina tecti continuous welding.Gas eduction tube adopts Φ 16 * 4mm steel pipe manufacturing, length 150mm.
Coke reactivity and each parts material of post-reaction strength assaying reaction device are: cylindrical shell, thermocouple sheath, sample carrier, sample loading position controller and reactor head adopt GH23 or GH44 alloy steel to make, and remaining part adopts common heat-resistance stainless steel to make.
The course of work of the utility model reactor is: sample carrier (5) is positioned on the sample loading position controller (6), reactant coke appearance is positioned on the sample carrier (5), cover reactor head (2).Put reactor in reacting furnace heat temperature raising, when temperature is 400 ℃, feed N from gas inlet tube (9)
2Protection is 1100 ℃ in temperature and changes logical CO
2React, 2 hours finish reaction, change logical N
2Cooling simultaneously, temperature stops ventilation when being 100 ℃, and experiment finishes.
Claims (4)
1. coke reactivity and post-reaction strength assaying reaction device is characterized in that this structure of reactor comprises:
Gas inlet tube, thermopair tubular stinger, reactor base, gas distributor, thermocouple sheath, sample loading position controller, sample carrier, cylindrical shell, reactor head, gas eduction tube, thermopair buckle; Draw gas inlet tube on the thermopair tubular stinger; The thermopair buckle is installed in thermopair tubular stinger bottom, and gas distributor is located at base top, in barrel; Gas distributor top connects thermocouple sheath; Thermocouple sheath is provided with sample loading position controller, places sample carrier on the controller of sample loading position, the thermocouple sheath head seal; The reactor head center connects gas eduction tube, is arranged on the top of whole coke reactivity and post-reaction strength assaying reaction device.
2. coke reactivity according to claim 1 and post-reaction strength assaying reaction device, the sealing that it is characterized in that said reactor head is along two-layerly being made up of inside and outside, and the outer is wideer than interior edge.
3. coke reactivity according to claim 1 and post-reaction strength assaying reaction device is characterized in that gas inlet tube one end wherein is welded on the hole of thermopair tubular stinger, and thermopair tubular stinger and gas distributor pass the hole of base; Connect with the eyelet welding of reactor base; Thermocouple sheath one end welds shutoff with steel plate, and an end is welded in the suitable for reading of gas distributor with steel plate, welding sample loading position controller on thermocouple sheath; The cylindrical shell lower end is welded on the base; Gas eduction tube one end is welded on the reactor head center pit, between interior edge and outer, fills high temperature resistant snapback fibre, and the thermopair buckle is installed in thermopair tubular stinger bottom.
4. coke reactivity according to claim 1 and post-reaction strength assaying reaction device is characterized in that its all back gauge center of said cylindrical shell is equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120402704 CN202275076U (en) | 2011-10-20 | 2011-10-20 | Coke reactivity and post-reaction intensity measurement reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120402704 CN202275076U (en) | 2011-10-20 | 2011-10-20 | Coke reactivity and post-reaction intensity measurement reactor |
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| Publication Number | Publication Date |
|---|---|
| CN202275076U true CN202275076U (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120402704 Expired - Fee Related CN202275076U (en) | 2011-10-20 | 2011-10-20 | Coke reactivity and post-reaction intensity measurement reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383033A (en) * | 2017-12-04 | 2019-10-25 | 株式会社Lg化学 | Automate sample pyrolysis installation |
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2011
- 2011-10-20 CN CN 201120402704 patent/CN202275076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110383033A (en) * | 2017-12-04 | 2019-10-25 | 株式会社Lg化学 | Automate sample pyrolysis installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20131020 |