CN104515407A - Sintering kiln temperature-measuring thermocouple protection device - Google Patents
Sintering kiln temperature-measuring thermocouple protection device Download PDFInfo
- Publication number
- CN104515407A CN104515407A CN201410745066.3A CN201410745066A CN104515407A CN 104515407 A CN104515407 A CN 104515407A CN 201410745066 A CN201410745066 A CN 201410745066A CN 104515407 A CN104515407 A CN 104515407A
- Authority
- CN
- China
- Prior art keywords
- temperature
- temperature thermocouple
- measuring thermocouple
- kiln
- protective device
- 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.)
- Granted
Links
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention relates to a sintering kiln temperature-measuring thermocouple protection device which comprises a sintering kiln, wherein a temperature-measuring thermocouple is arranged on the inner kiln wall of the sintering kiln, a protection device body is arranged around the temperature-measuring thermocouple and is formed by refractory bricks arranged on the left side and right side of the temperature-measuring thermocouple and above the temperature-measuring thermocouple. The sintering kiln temperature-measuring thermocouple protection device is ingenious in concept, and the temperature-measuring thermocouple can be protected against breakage and bumping damage by a dropped-out ceramic roller bar only by building several refractory bricks around the temperature-measuring thermocouple during kiln wall construction. Several refractory bricks are increased, the manufacturing cost is almost not increased, the replacement and maintenance frequency of the temperature-measuring thermocouple is reduced, production order is guaranteed, and production efficiency is improved.
Description
Technical field
The invention belongs to ceramic rod production field, be specifically related to a kind of sintering oven temperature thermocouple protective device.
Background technology
Ceramic rod refer to clayey refractory raw material and natural mineral raw through selected, pulverize, be shaped, calcining and other processes and the refractory product made.Ceramic rod is applied to the roller kilns in glass ceramics industry.Ceramic rod is as a kind of refractory kiln, play a part to support, transmit ceramic body and product in roller-way calcining kiln and roller way drying kiln, it is the core component of roller kilns, that it is roller kilns is energy-conservation, shorten firing period and automatic operation has made significant contribution, is used widely in fields such as construction sanitary ceramic, domestic ceramics, electronic ceramics, magnetic material, glass heat process, wear resistant appliances.At present, roller way kiln is to Wide Band Oxygen Sensors, operation at high temperature future development, and require that ceramic rod at high temperature, intensity is high, and can run continuously; Deadweight and goods load effect under, can remain unchanged shape.And the field such as daily, cleaners and polishes and magnetic material, require higher to the high-temperature behavior of ceramic rod.
The manufacture craft of ceramic rod is that pug is pressed into filter cake through filter press, then shaping through vacuum deairing machine, vacuum-extruder, then adopt suspension type high temperature sintering, the sintering temperature of ceramic rod, generally more than 1500 DEG C, needs the temperature with temperature thermocouple close supervision sintering kiln.Single-layer tubular structure mostly is after existing ceramic rod forming and sintering, roller rod load capacity is poor, increasing wall thickness is improve the method that generally adopts of roller rod intensity at present, the method can play the effect increasing roller rod intensity to a certain extent, but the increase of wall thickness result in the increase of roller rod own wt, the production cost of roller rod can be increased on the one hand, on the other hand, the conference that adds of wall thickness causes the heat endurance of roller rod to reduce, heat-sinking capability is deteriorated, the heat at high temperature accumulated in club can not distribute in time and produce internal stress, make the inside and outside contraction of roller rod inconsistent, roller rod is easily caused to crack and then burst, during employing suspension type high temperature sintering, easy the fracture at mouth hanging place, end of roller rod is dropped in addition, the blast of roller rod or fracture are dropped, being poured on kiln wall easily pounds disconnected by the temperature thermocouple be located on kiln wall, temperature in kiln cannot be measured, have a strong impact on production.
Summary of the invention
The object of this invention is to provide a kind of protective device of ceramic rod sintering oven temperature thermocouple, prevent temperature thermocouple from being pounded disconnected by the roller rod dropped or breaking, ensure administration measure.
The present invention realizes above-mentioned purpose by the following technical solutions: sintering oven temperature thermocouple protective device, comprises sintering oven, and in described sintering oven, kiln wall is provided with temperature thermocouple, around temperature thermocouple, arrange protective device.
Described protective device is be arranged on the arranged on left and right sides of temperature thermocouple and the refractory brick of top.
Described refractory brick distance temperature thermocouple 8-15cm.
Laying fireproof bricks at kiln within the walls.
Temperature thermocouple stretches out kiln wall 10-12cm, and refractory brick stretches out kiln wall 5-10cm.
The described sintering oven left and right sides is kiln wall, and both sides, front and back are wicket.
The present invention relates to and be skillfully constructed, only need build several blocks of refractory brick by laying bricks or stones when Yao Qiang builds by laying bricks or stones around temperature thermocouple, temperature thermocouple just can be protected not pounded disconnected breaking by the ceramic rod dropped; Increase several blocks of refractory brick, increase kiln manufacturing cost hardly, reduce the repair and replacement frequency of temperature thermocouple, ensured the production order, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1; sintering oven temperature thermocouple protective device; comprise sintering oven 1; the sintering oven left and right sides is kiln wall; both sides, front and back are wicket; in described sintering oven, the kiln wall of the left and right sides is provided with temperature thermocouple 2; around temperature thermocouple 2, protective device is set; described protective device is be arranged on the arranged on left and right sides of temperature thermocouple and the refractory brick 3 of top; laying fireproof bricks at kiln within the walls; temperature thermocouple stretches out kiln wall 10-12cm, and refractory brick stretches out kiln wall 5-10cm, distance temperature thermocouple 8-15cm.
Left and right from temperature thermocouple, three in the face of it protects; the roller rod preventing ceramic rod from dropping in sintering process is pounded disconnected temperature thermocouple or the roller rod that drops and is poured over kiln wall and is broken by temperature thermocouple from arranged on left and right sides above temperature thermocouple; affect the mensuration of kiln temperature; ensure the production order; reduce the repair and replacement frequency of temperature thermocouple; low cost of manufacture, is skillfully constructed.
Claims (6)
1. sintering oven temperature thermocouple protective device, comprises sintering oven, it is characterized in that: in described sintering oven, kiln wall is provided with temperature thermocouple, around temperature thermocouple, arrange protective device.
2. the sintering oven temperature thermocouple protective device as requested described in 1, is characterized in that: described protective device is be arranged on the arranged on left and right sides of temperature thermocouple and the refractory brick of top.
3. the sintering oven temperature thermocouple protective device as requested described in 2, is characterized in that: described refractory brick distance temperature thermocouple 8-15cm.
4. the sintering oven temperature thermocouple protective device as requested described in 1, is characterized in that: laying fireproof bricks at kiln within the walls.
5. the sintering oven temperature thermocouple protective device as requested described in 2 or 3, is characterized in that: temperature thermocouple stretches out kiln wall 10-12cm, and refractory brick stretches out kiln wall 5-10cm.
6. the sintering oven temperature thermocouple protective device as requested described in 1, is characterized in that: the described sintering oven left and right sides is kiln wall, and both sides, front and back are wicket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745066.3A CN104515407B (en) | 2014-12-09 | 2014-12-09 | Sintering kiln temperature-measuring thermocouple protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410745066.3A CN104515407B (en) | 2014-12-09 | 2014-12-09 | Sintering kiln temperature-measuring thermocouple protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104515407A true CN104515407A (en) | 2015-04-15 |
| CN104515407B CN104515407B (en) | 2017-02-01 |
Family
ID=52791080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410745066.3A Active CN104515407B (en) | 2014-12-09 | 2014-12-09 | Sintering kiln temperature-measuring thermocouple protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515407B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652068A (en) * | 1968-11-18 | 1972-03-28 | Voest Ag | Refractory hollow body |
| CN1321242A (en) * | 1998-09-30 | 2001-11-07 | 德士古发展公司 | Behind-brick thermocouple |
| JP2008267986A (en) * | 2007-04-20 | 2008-11-06 | Taiko Rozai Kk | Temperature measuring device, fusing device, method of manufacturing fusing device, and fusing device monitoring system |
| CN203602646U (en) * | 2013-12-13 | 2014-05-21 | 陈靖 | Thermocouple protection device for blast furnace |
| CN204301542U (en) * | 2014-12-09 | 2015-04-29 | 济源赛孚工业陶瓷有限公司 | Sintering oven temperature thermocouple protective device |
-
2014
- 2014-12-09 CN CN201410745066.3A patent/CN104515407B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652068A (en) * | 1968-11-18 | 1972-03-28 | Voest Ag | Refractory hollow body |
| CN1321242A (en) * | 1998-09-30 | 2001-11-07 | 德士古发展公司 | Behind-brick thermocouple |
| JP2008267986A (en) * | 2007-04-20 | 2008-11-06 | Taiko Rozai Kk | Temperature measuring device, fusing device, method of manufacturing fusing device, and fusing device monitoring system |
| CN203602646U (en) * | 2013-12-13 | 2014-05-21 | 陈靖 | Thermocouple protection device for blast furnace |
| CN204301542U (en) * | 2014-12-09 | 2015-04-29 | 济源赛孚工业陶瓷有限公司 | Sintering oven temperature thermocouple protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104515407B (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016052960A (en) | Silica castable refractory and silica precast block refractory | |
| CN204301542U (en) | Sintering oven temperature thermocouple protective device | |
| CN101497527A (en) | Light forsterite heat insulating brick and method of manufacturing the same | |
| CN102183146A (en) | Integral casting technology of vertical limekiln working lining | |
| CN104515407B (en) | Sintering kiln temperature-measuring thermocouple protection device | |
| CN102807375A (en) | Production method for novel graphite refractory brick | |
| CN208671682U (en) | A kind of refractory brick of breakage-proof crack resistence | |
| CN202648376U (en) | Transportation chute of rotary kiln | |
| CN205192248U (en) | Brickwork structure | |
| CN204100812U (en) | There is the insulating fire brick of hollow structure | |
| CN204085184U (en) | A kind of kiln ball top refractory brick | |
| CN203586815U (en) | Abrasion-resistant brick for bucket elevating return pipe | |
| CN204824765U (en) | Durable coal gasification stove oven keeps warm | |
| CN203323574U (en) | Masonry structure of top portion of ring cooler feeding bin material blocking wall | |
| CN204329595U (en) | Ceramic rod high temperature sintering kiln | |
| CN202792978U (en) | Medium-temperature high-strength castable prefabricated part for anchoring connection | |
| CN104876594A (en) | Corundum slag-thermal power plant flyash refractory castable | |
| CN201785348U (en) | Novel bifurcated chute of coke dry quenching (CDQ) once dust remover | |
| CN201104110Y (en) | Rotary kiln inner lining fire-proof material raising brick with novel structure | |
| CN206989705U (en) | A kind of prefabricated brick structure in central cooler feed hopper stock retaining wall top | |
| CN204923827U (en) | Vertical kiln is used to difficult production vanadium nitride that bonds of material | |
| CN202869222U (en) | Protective device for tunnel kiln burner brick | |
| CN103265300A (en) | High-alumina ultrastrong double-purpose insulating brick and production method | |
| CN202687972U (en) | Grid fire-proof insulating brick | |
| CN210512619U (en) | Convenient kiln for refractory material production that removes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |