CN104651567A - Furnace body for high-precision atmosphere protection program-controlled tempering furnace - Google Patents
Furnace body for high-precision atmosphere protection program-controlled tempering furnace Download PDFInfo
- Publication number
- CN104651567A CN104651567A CN201510074019.5A CN201510074019A CN104651567A CN 104651567 A CN104651567 A CN 104651567A CN 201510074019 A CN201510074019 A CN 201510074019A CN 104651567 A CN104651567 A CN 104651567A
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- furnace
- insulation layer
- furnace shell
- tank body
- 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
- Tunnel Furnaces (AREA)
Abstract
The invention relates to a furnace body for a high-precision atmosphere protection program-controlled tempering furnace. The furnace body comprises a furnace shell, a furnace pot, a ventilating duct and a heating assembly, wherein a channel convenient for hot air to flow is formed between the ventilating duct and the furnace pot; an air inlet pipe convenient for protective atmosphere to inflow is arranged on the furnace pot; a second thermal insulation layer is arranged at the bottom end of the furnace shell; and a first thermal insulation layer is arranged on the inner wall of the periphery of the furnace shell. The furnace body has the advantages that a furnace opening of the furnace shell is set to be a toriconical head structure, so that mounting and dismantling of the furnace pot are facilitated, the connection is reliable, and the damages to the furnace shell are reduced; through the arrangement of the ventilating duct, flowing of the hot air in the furnace pot is ensured, the balance of the temperature in the furnace pot is ensured, the phenomenon of uneven heating in an existing hearth is avoided, and the tempering efficiency is improved. The protective atmosphere is introduced into the furnace port through the air inlet pipe, so that the air in the furnace pot in a tempering process is effectively improved; and the tempering quality is improved. A hearth is formed by the first thermal insulation layer and the second thermal insulation layer, so that the thermal insulation properties are good; the loss of heat is reduced; and the safety performance is good.
Description
Technical field
The present invention relates to the program control tempering stove body of heater of high precision atmosphere protection.
Background technology
Tempering stove carries out tempering and aluminum alloy die casting in atmosphere for common metal parts, piston, the light alloy parts quenchings such as aluminium sheet, annealing, the use of aging strengthening model, existing tempering stove body of heater is processed into by steel plate, lagging material is coated with in the inner side of steel plate, existing lagging material substantially adopts insulating brick to pile up and forms, and the surface of body of heater is sealed structure, in drawing process, warm air poor mobile performance in burner hearth, the different zones in burner hearth is caused to there is the temperature difference, be unfavorable for the heating tempering of workpiece, and burner hearth is sealed structure, well the waste gas produced in drawing process can not be processed, result of use is poor.
Summary of the invention
The technical problem to be solved in the present invention is exactly the program control tempering stove body of heater of high precision atmosphere protection, can well solve the defect that existing tempering stove exists.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the program control tempering stove body of heater of high precision atmosphere protection, comprise furnace shell, the top of described furnace shell has the fire door of a flanged conical head structure, a retort is provided with in described furnace shell, ventilating duct is provided with in described retort, the passage being convenient to hot wind flow is formed between described ventilating duct and retort, described retort is provided with the inlet pipe that is convenient to protective atmosphere air inlet, described inlet pipe is through furnace shell and external on furnace shell, the bottom of described furnace shell is provided with the second thermal insulation layer, the circumferential inner wall of described furnace shell is provided with one deck first thermal insulation layer, the bottom of described first thermal insulation layer is fixedly connected on the second thermal insulation layer, the thickness of described first thermal insulation layer is equal with the thickness of the second thermal insulation layer, the internal space that described first thermal insulation layer and the second thermal insulation layer form in furnace shell forms the burner hearth of furnace shell, the circumferential inner wall of described burner hearth is provided with some groups of heating components.
Preferably, described retort comprises tank body, be arranged on and put material base in tank body, described tank body is provided with a valve tube vacuumized in tank body, a water inlet pipe, a rising pipe, described water inlet pipe and rising pipe all pass in the waterway that tank body top is provided with, described valve tube is provided with thermopair, the outer side wall of described tank body is provided with the groove of a undulate setting, the mounting blocks be convenient to ventilating duct and installed is provided with in described tank body, described ventilating duct is provided with the extension of matching with mounting blocks, described extension is fixedly connected with by screw with mounting blocks, the vacuum tightness in tank body is ensure that by valve tube, ensure that the stability of heating, the setting of water inlet pipe and rising pipe, the sealing effectiveness of sealing-ring between tank body bell when ensure that heating, the setting of thermopair, accurate control in-furnace temperature, improve heats, result of use is good, corrugated groove is convenient to heating, heats is good, be convenient to ventilating duct installing/dismounting, connect reliable.
Preferably, described heating component is resistive band, described resistive band is provided with two metal bars, metal bar through furnace shell and external on furnace shell, described resistive band by hung bolt on burner hearth, heats is good, structure is simple, and hung bolt decreases coming off of heating component, decreases damage, result of use is good, easy installation and removal.
Preferably, described first thermal insulation layer is that one deck is formed by the cotton collapsible of alumina silicate fibre blanket, described alumina silicate fibre blanket cotton is fixedly connected on the circumferential inner wall of furnace shell by glue, good heat insulating, structure is simple, and glue is adhesively fixed, bond properties is good, avoid coming off of the first thermal insulation layer, result of use is good, ensure that the stable of temperature in burner hearth.
Preferably, described second thermal insulation layer is piled up by two-layer light fire brick and one deck heavy fireclay brick and is formed, the thickness of two layers of described light fire brick is equal with the thickness of heavy fireclay brick, light fire brick and heavy fireclay brick are piled up the second thermal insulation layer of formation, good heat insulating, Stability Analysis of Structures, decreases damage, ensure that the stable of temperature in burner hearth.
Preferably, the bottom of described body of heater is provided with the adjustable supporting seat of a tile height, described supporting seat comprises base plate, at least two be arranged between base plate expansion link, be arranged on the back up pad on expansion link, the middle part of described base plate is provided with the push rod controlling expansion link telescopic movable, described back up pad is provided with the infrared sensor driving push rod work, the setting of supporting seat avoids body of heater and directly contacts with ground, decrease the moist phenomenon in ground to adding thermogenetic impact, the situation on ground is detected by infrared sensor, when ground is moist, control push rod works, supporting seat is hoisted, and by two expansion link guide extensions, stationary performance is good, improve working efficiency, result of use is good.
In sum, advantage of the present invention: the fire door of furnace shell is arranged to flanged conical head structure, be convenient to the installing/dismounting of retort, connect reliable, decrease the damage of furnace shell, by the setting of ventilating duct, ensure that hot wind flow in retort, ensure that the balance of temperature in retort, avoid in existing burner hearth uneven phenomenon of being heated, improve tempering efficiency, by inlet pipe logical protective atmosphere in retort, air in retort when effectively improving tempering, improve tempering quality, and the first thermal insulation layer and the second thermal insulation layer are formed burner hearth, good heat insulating, decrease the loss of heat, safety performance is good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of the program control tempering stove body of heater of high precision atmosphere protection of the present invention;
Fig. 2 is the structural representation of retort of the present invention;
Fig. 3 is the structural representation of supporting seat of the present invention.
Embodiment
As Fig. 1, Fig. 2, shown in Fig. 3, the program control tempering stove body of heater of high precision atmosphere protection, comprise furnace shell 1, the top of described furnace shell 1 has the fire door 10 of a flanged conical head structure, a retort 2 is provided with in described furnace shell 1, ventilating duct 3 is provided with in described retort 2, the passage being convenient to hot wind flow is formed between described ventilating duct 3 and retort 2, described retort 2 is provided with the inlet pipe 24 that is convenient to protective atmosphere air inlet, described inlet pipe 24 is external on furnace shell 1 through furnace shell 1, the bottom of described furnace shell 1 is provided with the second thermal insulation layer 12, the circumferential inner wall of described furnace shell 1 is provided with one deck first thermal insulation layer 11, the bottom of described first thermal insulation layer 11 is fixedly connected on the second thermal insulation layer 12, the thickness of described first thermal insulation layer 11 is equal with the thickness of the second thermal insulation layer 12, the internal space that described first thermal insulation layer 11 and the second thermal insulation layer 12 form in furnace shell 1 forms the burner hearth 13 of furnace shell 1, the circumferential inner wall of described burner hearth 13 is provided with some groups of heating components 4, described retort 2 comprises tank body 21, be arranged on putting in tank body 21 and expect base 22, described tank body 21 is provided with a valve tube 23 vacuumized in tank body 21, a water inlet pipe 25, a rising pipe 26, described water inlet pipe 25 and rising pipe 26 all pass in the waterway that tank body 21 top is provided with, described valve tube 23 is provided with thermopair 27, the outer side wall of described tank body 21 is provided with the groove 20 of a undulate setting, the mounting blocks 28 be convenient to ventilating duct 3 and installed is provided with in described tank body 21, described ventilating duct 3 is provided with the extension 31 of matching with mounting blocks 28, described extension is fixedly connected with by screw with mounting blocks, the vacuum tightness in tank body is ensure that by valve tube, ensure that the stability of heating, the setting of water inlet pipe and rising pipe, the sealing effectiveness of sealing-ring between tank body bell when ensure that heating, the setting of thermopair, accurate control in-furnace temperature, improve heats, result of use is good, corrugated groove is convenient to heating, heats is good, be convenient to ventilating duct installing/dismounting, connect reliable, described heating component 4 is resistive band, described resistive band is provided with two metal bars 41, metal bar 41 is external on furnace shell 1 through furnace shell 1, described resistive band by hung bolt on burner hearth 13, heats is good, structure is simple, hung bolt decreases coming off of heating component, decrease damage, result of use is good, easy installation and removal, described first thermal insulation layer 11 is that one deck is formed by the cotton collapsible of alumina silicate fibre blanket, described alumina silicate fibre blanket cotton is fixedly connected on the circumferential inner wall of furnace shell 1 by glue, good heat insulating, structure is simple, glue is adhesively fixed, bond properties is good, avoid coming off of the first thermal insulation layer, result of use is good, ensure that the stable of temperature in burner hearth, described second thermal insulation layer 12 is piled up by two-layer light fire brick and one deck heavy fireclay brick and is formed, the thickness of two layers of described light fire brick is equal with the thickness of heavy fireclay brick, heavy fireclay brick can be arranged between two-layer light fire brick, also heavy fireclay brick can be arranged on top or the bottom of two-layer light fire brick, light fire brick and heavy fireclay brick are piled up the second thermal insulation layer of formation, good heat insulating, Stability Analysis of Structures, decrease damage, ensure that the stable of temperature in burner hearth, the bottom of described body of heater 1 is provided with the adjustable supporting seat of a tile height 5, described supporting seat 5 comprises base plate 51, at least two be arranged between base plate 51 expansion link 52, be arranged on the back up pad 53 on expansion link 52, the middle part of described base plate 51 is provided with the push rod 54 controlling expansion link 52 telescopic movable, described back up pad 53 is provided with the infrared sensor 6 driving push rod 52 to work, the setting of supporting seat avoids body of heater and directly contacts with ground, decrease the moist phenomenon in ground to adding thermogenetic impact, the situation on ground is detected by infrared sensor, when ground is moist, control push rod works, supporting seat is hoisted, and by two expansion link guide extensions, stationary performance is good, improve working efficiency, result of use is good.
During use, by screw, ventilating duct 3 is arranged on the tank body 21 of retort 2, making the workpiece needing tempering be placed on putting of tank body 21 expects on base 22, in the burner hearth 13 of furnace shell 1, protective atmosphere is filled by inlet pipe 24 after being sealed by furnace shell 1, by protective atmosphere, the air produced in drawing process is processed, the work of heating component 4 is realized by metal bar 41, and by ensure that the stationarity of temperature in burner hearth 13 under the effect of the first thermal insulation layer 11 and the second thermal insulation layer 12, improve the quality of tempering, the infrared sensor 6 be provided with by supporting seat 5 is detected the region of placing, when infrared sensor 6 detect ground exists water or moist phenomenon time, push rod 54 works, supporting seat 5 is made to increase, thus ensure that the quality of tempering, operate successively, just can carry out temper to workpiece fast.
The fire door of furnace shell is arranged to flanged conical head structure, be convenient to the installing/dismounting of retort, connect reliable, decrease the damage of furnace shell, by the setting of ventilating duct, ensure that hot wind flow in retort, ensure that the balance of temperature in retort, avoid in existing burner hearth uneven phenomenon of being heated, improve tempering efficiency, by inlet pipe logical protective atmosphere in retort, air in retort when effectively improving tempering, improve tempering quality, and the first thermal insulation layer and the second thermal insulation layer are formed burner hearth, good heat insulating, decrease the loss of heat, safety performance is good.
Claims (6)
1. the program control tempering stove body of heater of high precision atmosphere protection, comprise furnace shell (1), it is characterized in that: the top of described furnace shell (1) has the fire door (10) of a flanged conical head structure, a retort (2) is provided with in described furnace shell (1), ventilating duct (3) is provided with in described retort (2), the passage being convenient to hot wind flow is formed between described ventilating duct (3) and retort (2), described retort (2) is provided with the inlet pipe (24) that is convenient to protective atmosphere air inlet, described inlet pipe (24) is external on furnace shell (1) through furnace shell (1), the bottom of described furnace shell (1) is provided with the second thermal insulation layer (12), the circumferential inner wall of described furnace shell (1) is provided with one deck first thermal insulation layer (11), the bottom of described first thermal insulation layer (11) is fixedly connected on the second thermal insulation layer (12), the thickness of described first thermal insulation layer (11) is equal with the thickness of the second thermal insulation layer (12), the internal space that described first thermal insulation layer (11) and the second thermal insulation layer (12) form in furnace shell (1) forms the burner hearth (13) of furnace shell (1), the circumferential inner wall of described burner hearth (13) is provided with some groups of heating components (4).
2. the program control tempering stove body of heater of high precision atmosphere protection according to claim 1, it is characterized in that: described retort (2) comprises tank body (21), be arranged on putting in tank body (21) and expect base (22), described tank body (21) is provided with a valve tube (23) vacuumized in tank body (21), a water inlet pipe (25), a rising pipe (26), described water inlet pipe (25) and rising pipe (26) all pass in the waterway that tank body (21) top is provided with, described valve tube (23) is provided with thermopair (27), the outer side wall of described tank body (21) is provided with the groove (20) of a undulate setting, the mounting blocks (28) be convenient to ventilating duct (3) and installed is provided with in described tank body (21), described ventilating duct (3) is provided with the extension (31) of matching with mounting blocks (28), described extension is fixedly connected with by screw with mounting blocks.
3. the program control tempering stove body of heater of high precision atmosphere protection according to claim 1; it is characterized in that: described heating component (4) is resistive band; described resistive band is provided with two metal bars (41); metal bar (41) is external on furnace shell (1) through furnace shell (1), described resistive band by hung bolt on burner hearth (13).
4. the program control tempering stove body of heater of high precision atmosphere protection according to claim 1; it is characterized in that: described first thermal insulation layer (11) is formed by the cotton collapsible of alumina silicate fibre blanket for one deck, and described alumina silicate fibre blanket cotton is fixedly connected on the circumferential inner wall of furnace shell (1) by glue.
5. the program control tempering stove body of heater of high precision atmosphere protection according to claim 1; it is characterized in that: described second thermal insulation layer (12) is piled up by two-layer light fire brick and one deck heavy fireclay brick and formed, and the thickness of two layers of described light fire brick is equal with the thickness of heavy fireclay brick.
6. the program control tempering stove body of heater of high precision atmosphere protection according to claim 1, it is characterized in that: the bottom of described body of heater (1) is provided with the adjustable supporting seat of a tile height (5), described supporting seat (5) comprises base plate (51), at least two be arranged between base plate (51) expansion link (52), be arranged on the back up pad (53) on expansion link (52), the middle part of described base plate (51) is provided with the push rod (54) controlling expansion link (52) telescopic movable, described back up pad (53) is provided with the infrared sensor (6) driving push rod (52) to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074019.5A CN104651567B (en) | 2015-02-12 | 2015-02-12 | Furnace body for high-precision atmosphere protection program-controlled tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074019.5A CN104651567B (en) | 2015-02-12 | 2015-02-12 | Furnace body for high-precision atmosphere protection program-controlled tempering furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104651567A true CN104651567A (en) | 2015-05-27 |
| CN104651567B CN104651567B (en) | 2017-04-26 |
Family
ID=53243204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510074019.5A Active CN104651567B (en) | 2015-02-12 | 2015-02-12 | Furnace body for high-precision atmosphere protection program-controlled tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104651567B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544478A (en) * | 2015-09-18 | 2017-03-29 | 丹阳市丹力展览用品有限公司 | A kind of annealing furnace |
| CN107299198A (en) * | 2017-07-21 | 2017-10-27 | 四川西南工业炉有限公司 | Long tube partial qualitative tempering furnace |
| CN107308893A (en) * | 2017-08-30 | 2017-11-03 | 江苏维尔炉业有限公司 | A kind of reactor heating furnace |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202177295U (en) * | 2011-07-26 | 2012-03-28 | 浙江省长兴精工电炉制造有限公司 | Steam oxidizing pit furnace |
| CN204490933U (en) * | 2015-02-12 | 2015-07-22 | 浙江省长兴精工电炉制造有限公司 | The program control tempering stove body of heater of high precision atmosphere protection |
-
2015
- 2015-02-12 CN CN201510074019.5A patent/CN104651567B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202177295U (en) * | 2011-07-26 | 2012-03-28 | 浙江省长兴精工电炉制造有限公司 | Steam oxidizing pit furnace |
| CN204490933U (en) * | 2015-02-12 | 2015-07-22 | 浙江省长兴精工电炉制造有限公司 | The program control tempering stove body of heater of high precision atmosphere protection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544478A (en) * | 2015-09-18 | 2017-03-29 | 丹阳市丹力展览用品有限公司 | A kind of annealing furnace |
| CN107299198A (en) * | 2017-07-21 | 2017-10-27 | 四川西南工业炉有限公司 | Long tube partial qualitative tempering furnace |
| CN107308893A (en) * | 2017-08-30 | 2017-11-03 | 江苏维尔炉业有限公司 | A kind of reactor heating furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104651567B (en) | 2017-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104651567A (en) | Furnace body for high-precision atmosphere protection program-controlled tempering furnace | |
| CN104651568A (en) | High-precision atmosphere protection programmed tempering furnace | |
| CN202041074U (en) | Waste heat utilization device of kiln tube body of rotary kiln | |
| CN103088195B (en) | Well-type vacuum resistance furnace with hydraulic cover | |
| CN204490933U (en) | The program control tempering stove body of heater of high precision atmosphere protection | |
| CN205448812U (en) | High low temperature drainage system | |
| CN204490934U (en) | The program control tempering stove of high precision atmosphere protection | |
| CN103836950A (en) | Efficient solid electric energy storage furnace | |
| WO2021047268A1 (en) | Modular structure wall body for high-temperature heating furnace and mounting method | |
| CN201704262U (en) | Dry quenching chamber adopting air-cooling chute technology | |
| CN205119797U (en) | Energy -saving melting furnace | |
| CN205115539U (en) | Rotatable multiple spot of bell angle adds hot type tempering furnace | |
| CN201981161U (en) | Heat-insulation wall assembly for coke oven regenerative chamber | |
| CN209013464U (en) | A kind of hot-blast stove convenient for safeguarding | |
| CN103278016A (en) | Method of pre-heating pre-loaded material by using waste heat of flue gas | |
| CN206974175U (en) | A kind of energy saving temperature controlling industrial furnace | |
| CN201973945U (en) | Horizontal exhaust stand of a solar energy high-temperature heat collection pipe for power generation | |
| CN107940993A (en) | A kind of kiln top heat-proof device of flat-top tunnel formula brickkiln | |
| CN202630401U (en) | Top-burning type heat exchange device | |
| CN205261728U (en) | Radiant heating device | |
| CN220624880U (en) | Hearth structure of high-temperature electric furnace | |
| CN220149449U (en) | Brick kiln structure of glass kiln | |
| CN204438802U (en) | A kind of batch-type furnace furnace shell | |
| CN207019101U (en) | A kind of boiler seal device | |
| CN219120980U (en) | Utilize steel pipe drying equipment of kiln waste heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Furnace body for high precision atmosphere protection program-controlled tempering furnace Effective date of registration: 20220426 Granted publication date: 20170426 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG CHANGXING ELECTRIC FURNACE SEIKO CO.,LTD. Registration number: Y2022330000603 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20170426 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG CHANGXING ELECTRIC FURNACE SEIKO CO.,LTD. Registration number: Y2022330000603 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Furnace body for high-precision atmosphere protection programmable tempering furnace Effective date of registration: 20230808 Granted publication date: 20170426 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG CHANGXING ELECTRIC FURNACE SEIKO CO.,LTD. Registration number: Y2023980051217 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |