CN201945182U - Roasting combustion flue sealing heat insulation door - Google Patents
Roasting combustion flue sealing heat insulation door Download PDFInfo
- Publication number
- CN201945182U CN201945182U CN2011200182463U CN201120018246U CN201945182U CN 201945182 U CN201945182 U CN 201945182U CN 2011200182463 U CN2011200182463 U CN 2011200182463U CN 201120018246 U CN201120018246 U CN 201120018246U CN 201945182 U CN201945182 U CN 201945182U
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- China
- Prior art keywords
- door
- combustion flue
- heat insulation
- thermal insulating
- thermally insulated
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- Expired - Fee Related
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Abstract
The utility model relates to a roasting combustion flue sealing heat insulation door comprising a right and a left side doors, a moving mechanism of the heat insulation door, and a motor transmission system; the heat insulation door is left-and-right opened and closed in oblique declining way, and the movement of the heat insulation door is finished by the movement of upper and lower rollers mounted on the heat insulation door on a track; the entire driving is finished by the motor transmission system to electrically drive two groups of sprocket wheels to transmit; the right side door and the left side door adopt convex U-shaped and concave U-shaped combination ports respectively to guarantee the close combination of both doors during closing; and one side of the right side door is provided with a testing guide rod to finish the position detection. The roasting combustion flue sealing heat insulation door can guarantee rapid opening and closing, has a good sealing effect after being closed, and avoids a large amount of heat loss during feeding and discharging; and simultaneously, the gas exchange amount during opening and closing of a furnace door is reduced, and mixing of impurities can be avoided; and the roasting combustion flue sealing heat insulation door can realize the functions of automatic control and detection, and can improve the utilization rate of fuel.
Description
Technical field
The utility model belongs to the chemical mineral processing field, is specifically related to a kind of roasting combustion flue sealing thermal insulating door thermally insulated door.
Background technology
Along with Chinese economic development, increasing to the demand of non-ferrous metals such as copper, cobalt.Yet the mineral quantity deficiency of China needs a large amount of Ore Imported and the effective content of copper mine cobalt ore is generally lower, makes that the cost of transportation of ore is higher.For effectively reducing the ore cost of transportation, ammonium salt roasting ore-dressing technique is arisen at the historic moment.By this ore dressing process, the useful concentration of mineral can be improved more than 10 times, thereby significantly reduce cost of transportation.Method of roasting need guarantee that mineral matter is stable and be in the hot environment, sealing and insulation have been proposed very high requirement.The sealing of furnace wall and insulation realize that than being easier to the sealing of combustion flue door is then comparatively difficult with insulation.This is because the combustion flue door needs frequent the unlatching and closure, has a large amount of thermal loss in the switching process.This has caused the decline of heat energy utilization rate.Simultaneously, temperature is higher near the combustion flue door, and there is potential safety hazard in operational difficulty.Therefore, by the design of combustion flue door and system, reducing the inside and outside exchange heat of stove in the switching process and improve the automaticity of switching process, is the important channel of improving roasting efficient and security.
Domestic roaster sect is adopted vertically mostly, and mode opens and closes.Manual operation is time-consuming, and the switching process expends the plenty of time and causes serious heat energy to run off.Simultaneously, the switching process lacks sealing and attemperator, can not seal fully after the combustion flue door closure, the sealing that is unfavorable for roaster therefore a kind of sealing is proposed with insulation and heat insulation effect good, the combustion flue door system that can control automatically and detect is very necessary.
Summary of the invention
In order to overcome the defective of above-mentioned prior art, the purpose of this utility model is to provide a kind of roasting combustion flue sealing thermal insulating door thermally insulated door, guarantees to open with rapidly closed, and closed back good sealing effect is avoided a large amount of thermal loss of appearance in feeding and discharging process; Simultaneously, reduce the gas exchange capacity in the door opening and closing process, avoid sneaking into impurity; Control and measuring ability automatically can be realized, and the utilization rate of fuel can be improved.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of roasting combustion flue sealing thermal insulating door thermally insulated door is made up of the travel mechanism and motor transmission system three parts of offside door 13A and offside door 13B, thermal insulating door thermally insulated door;
The travel mechanism of thermal insulating door thermally insulated door is a symmetrical structure, comprise driven sprocket bracing frame 1, driven sprocket 2 is installed on the movable sprocket bracing frame 1, driven sprocket 2 is connected by chain 3 with drive sprocket 6, be fixed with upper roller support 5 on the chain 3, upper roller 7 is installed on the upper roller support 5, upper roller 7 is slidingly connected with last raceway 8, whole upper roller support 5 is connected with offside door 13A top, the middle part of offside door 13A connects bottom roller support 11, bottom roller support 11 is equipped with bottom roller 12, and bottom roller 12 is slidingly connected with following raceway 15;
Motor transmission system comprises drive sprocket axle 23, the drive sprocket 6 of left and right sides thermal insulating door thermally insulated door is connected on the drive sprocket axle 23, drive sprocket axle 23 links to each other with an end of jackshaft 24, jackshaft 24 other ends are connected on the elastic cylindrical pin shaft coupling 25, and elastic cylindrical pin shaft coupling 25 other ends link to each other with the output shaft of motor 27.
The part of described test guide rod 9 in body of heater inside adopts the ceramic material manufacturing and is hollow, and the part of body of heater outside adopts heat-resisting bakelite manufacturing.
Described offside door 13A edge is protruding U type, and offside door 13B edge is recessed U type.
Described go up raceway 8 and following raceway 15 from both sides to intermediate, inclined, be shallow " V " type.
Split to tilt to descend for two about this thermal insulating door thermally insulated door adopts, the butt joint of U type mouth guarantees that the opening and closing thermal insulating door thermally insulated door time is short, and when closed two seamless in conjunction with realizing good heat seals.Thermal insulating door thermally insulated door moves and adopts the chain transmission, realizes steady transmission.Utilize the opening and closing position of displacement sensor door, and realize automatic control,, adopted heat insulation structural and material, guarantee the motor thermal insulation and reliable and stable work because the operating temperature of door is higher by control system.
Description of drawings
Fig. 1 is the structural front view of the utility model thermal insulating door thermally insulated door.
Fig. 2 is the right cutaway view of the structure of upper roller 7.
Fig. 3 is the right cutaway view of the structure of bottom roller 12.
Fig. 4 (a) and Fig. 4 (b) are respectively the structure vertical views of offside door 13B and offside door 13A.
Fig. 5 is a motor transmission system structure cutaway view.
Fig. 6 is the structure cutaway view of roasting combustion flue.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
A kind of roasting combustion flue sealing thermal insulating door thermally insulated door is made up of the travel mechanism and motor transmission system three parts of offside door 13A and offside door 13B, thermal insulating door thermally insulated door;
With reference to Fig. 1, offside door 13A one side is equipped with test guide rod 9, one end of test guide rod 9 is in body of heater inside, the other end is in the body of heater outside, the part of test guide rod 9 in body of heater inside adopts the ceramic material manufacturing and is hollow, and the part of body of heater outside adopts heat-resisting bakelite manufacturing, and the next door of test guide rod 9 disposes displacement transducer 10, realize position probing, and the control of participation system;
With reference to Fig. 1, Fig. 2, Fig. 3, the travel mechanism of thermal insulating door thermally insulated door is a symmetrical structure, comprise driven sprocket bracing frame 1, driven sprocket 2 is installed on the movable sprocket bracing frame 1, driven sprocket 2 is connected by chain 3 with drive sprocket 6, chain 3 passes chain clamp bar slot 16, be fixed with upper roller support 5 by chain bayonet lock 4 on the chain 3, upper roller 7 is installed on the upper roller support 5, upper roller 7 is slidingly connected with last raceway 8, be equipped with upper roller bearing 17 on the upper roller 7, whole upper roller support 5 is connected with offside door 13A top by upper roller bracket screw 18, and the middle part of offside door 13A connects bottom roller support 11 by bottom roller bracing frame screw 19, and bottom roller support 11 is equipped with bottom roller 12, bottom roller 12 is slidingly connected with following raceway 15, and bottom roller 12 is equipped with bottom roller bearing 20;
With reference to Fig. 5, motor transmission system comprises drive sprocket axle 23, drive sprocket 6 is connected on the drive sprocket axle 23 by key, the drive sprocket 6 of left and right sides thermal insulating door thermally insulated door is connected on the drive sprocket axle 23 by key, drive sprocket axle 23 links to each other with an end of jackshaft 24 by box coupling 22, jackshaft 24 other ends are connected on the elastic cylindrical pin shaft coupling 25, elastic cylindrical pin shaft coupling 25 is equipped with shaft coupling adiabatic gum plank 26, elastic cylindrical pin shaft coupling 25 other ends link to each other with the output shaft of motor 27, motor 27 is installed on the motor mounting plate 21, motor 27 and the motor mounting plate 21 middle motor adiabatic gum planks 28 that are provided with, drive sprocket axle 23 by jackshaft 24 again with being connected of motor 27 output shafts, guarantee motor can be under away from the environment of high temperature fire door reliably working.Shaft coupling adiabatic gum plank 26 is installed and is guaranteed that a large amount of heats can't be delivered to motor 27 output shafts from drive sprocket axle 23 simultaneously.The installation of motor adiabatic gum plank 28 guarantees that heat can't transmit from motor mounting plate 21.
With reference to Fig. 4, described offside door 13A edge is protruding U type, and offside door 13B edge is recessed U type, guarantees two and half and combines closely.
With reference to Fig. 1, described go up raceway 8 and following raceway 15 from both sides to intermediate, inclined, be shallow " V " type, offside door 13A and offside door 13B are in extreme lower position when closing.
This sealing thermal insulating door thermally insulated door course of work and principle are as follows:
Thermal insulating door thermally insulated door is in closing closed procedure, and motor 27 rotates by motor transmission mechanism and drives drive sprocket 6 rotations; Chain 3 drives upper roller 7 beginnings that are installed on the upper roller bracing frame 58 to begin to move inward along getting on the right track, and drives offside door 13A and offside door 13B and moves to combustion flue accent 14 places; Bottom roller 12 auxiliary offside door 13A and offside door 13B tilt to descend; Be installed in test guide rod 9 on the offside door 13A simultaneously also to the fire door medial movement, treat that displacement transducer 10 detection positions guarantee two closely after the contact, motor 27 stops operating; Offside door 13A and the concavo-convex U type of offside door 13B port are realized the sealing of thermal insulating door thermally insulated door.Because offside door 13A and offside door 13B inclination certain angle realize that under the gravity effect both sides thermal insulating door thermally insulated door fits tightly.Offside door 13A and offside door 13B in opening process, motor 27 backward rotation, drive sprocket 6 counter-rotatings simultaneously, chain 3 moves and drives upper roller 7 beginnings and 8 rise along getting on the right track, offside door 13A and offside door 13B open to two side shiftings respectively; Bottom roller 12 auxiliary offside door 13A and offside door 13B tilt to rise; Test guide rod 9 outwards moves simultaneously, treat that displacement transducer 10 detects the thermal insulating door thermally insulated door complete openings after, motor 27 stops operating.The both sides thermal insulating door thermally insulated door opens and closes, and process time is short, thereby has reduced the heat radiation in the combustion flue.
Shown in Figure 6 is roasting combustion flue cutaway view, and wherein combustion flue is divided into inducer 30, combustion flue bringing-up section 31 and combustion flue outlet section 29, separate by the utility model between each section, and as Fig. 6 position A, B, C, the D position is furnished with charging carriage 32 in the combustion flue.
As shown in Figure 6, in the time of charging, open the A position thermal insulating door thermally insulated door 13 among Fig. 6 earlier, charging carriage 32 is encased in the combustion flue inducer 30 in left side, after waiting to reach preheat temperature, opens B position thermal insulating door thermally insulated door 13, fast charging carriage 32 is pushed to combustion flue bringing-up section 31, heats and reaction.In the time of discharging, open the C position insulation fire door 13 among Fig. 6 earlier, material dolly 32 to be come out of the stove is pulled out combustion flue bringing-up section 31, and insulation fire door 13 in quick closedown C position treats that the material dolly is cooled near behind the normal temperature, open D position insulation fire door 13 again, charging carriage 32 is pulled out, the reaction flue gas of material dolly 32 can be enclosed in the combustion flue outlet section 29 on body of heater right side like this, simultaneously, also the heat of car can be carried out certain recovery.In the input and output material stage, guaranteed that combustion flue bringing-up section 31 heats do not lose, improve the utilization rate of fuel.
The utility model guarantees that heat seal is good in the heating process, and the bringing-up section thermal loss is very little in the input and output material process, guarantees TT﹠C system and electric system simultaneously away from the high-temperature region, improves the reliability and stability of system.
Among the figure, 1. driven sprocket bracing frame, 2 driven sprockets, 3 chains, 4 chain bayonet locks, 5 upper roller supports, 6 drive sprockets, 7 upper rollers, raceway on 8,9 test guide rods, 10 displacement transducers, 11 bottom roller supports, 12 bottom rollers, 13A offside door, 13B offside door, 14 combustion flue accents, 15 times raceways, 16 chain clamp bar slots, 17 upper roller bearings, 18 upper roller bracket screws, 19 bottom roller bracing frame screws, 20 bottom roller bearings, 21 motor mounting plates, 22 box couplings, 23 drive sprocket axles, 24 jackshafts, 25 elastic cylindrical pin shaft couplings, 26 shaft coupling adiabatic gum planks, 27 motors, 28 motor adiabatic gum planks, 29 combustion flue outlet sections, 30 combustion flue inducers, 31 combustion flue bringing-up sections, 32 charging carriages.
Claims (4)
1. roasting combustion flue sealing thermal insulating door thermally insulated door is characterized in that, is made up of the travel mechanism and motor transmission system three parts of offside door (13A) and offside door (13B), thermal insulating door thermally insulated door;
Offside door (13A) side is equipped with test guide rod (9), and an end of test guide rod (9) is in body of heater inside, and the other end is in the body of heater outside, and the next door of test guide rod (9) disposes displacement transducer (10);
The travel mechanism of thermal insulating door thermally insulated door is a symmetrical structure, comprise driven sprocket bracing frame (1), driven sprocket (2) is installed on the movable sprocket bracing frame (1), driven sprocket (2) is connected by chain (3) with drive sprocket (6), be fixed with upper roller support (5) on the chain (3), upper roller (7) is installed on the upper roller support (5), upper roller (7) is slidingly connected with last raceway (8), whole upper roller support (5) is connected with offside door (13A) top, the middle part of offside door (13A) connects bottom roller support (11), bottom roller support (11) is equipped with bottom roller (12), and bottom roller (12) is slidingly connected with following raceway (15);
Motor transmission system comprises drive sprocket axle (23), the drive sprocket of left and right sides thermal insulating door thermally insulated door (6) is connected on the drive sprocket axle (23), drive sprocket axle (23) links to each other with an end of jackshaft (24), jackshaft (24) other end is connected on the elastic cylindrical pin shaft coupling (25), and elastic cylindrical pin shaft coupling (25) other end links to each other with the output shaft of motor (27).
2. a kind of roasting combustion flue sealing thermal insulating door thermally insulated door according to claim 1 is characterized in that the part of described test guide rod (9) in body of heater inside adopts the ceramic material manufacturing and be hollow, and the part of body of heater outside adopts heat-resisting bakelite manufacturing.
3. a kind of roasting combustion flue sealing thermal insulating door thermally insulated door according to claim 1 is characterized in that described offside door (13A) edge is protruding U type, and offside door (13B) edge is recessed U type.
4. a kind of roasting combustion flue sealing thermal insulating door thermally insulated door according to claim 1 is characterized in that described upward raceway (8) and following raceway (15) to intermediate, inclined, are shallow " V " type from both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200182463U CN201945182U (en) | 2011-01-20 | 2011-01-20 | Roasting combustion flue sealing heat insulation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200182463U CN201945182U (en) | 2011-01-20 | 2011-01-20 | Roasting combustion flue sealing heat insulation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201945182U true CN201945182U (en) | 2011-08-24 |
Family
ID=44472522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200182463U Expired - Fee Related CN201945182U (en) | 2011-01-20 | 2011-01-20 | Roasting combustion flue sealing heat insulation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201945182U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679738A (en) * | 2012-05-29 | 2012-09-19 | 江苏都盛科技发展有限公司 | Quickly-opening device for drawer type furnace door of preheating furnace |
| CN102980405A (en) * | 2012-11-15 | 2013-03-20 | 江苏丰东热技术股份有限公司 | Double-open furnace door mechanism |
| CN103925797A (en) * | 2014-05-08 | 2014-07-16 | 韦智生 | Car-bottom furnace |
| RU2566237C1 (en) * | 2014-05-07 | 2015-10-20 | Виктор Евгеньевич Серебряков | Chain for chain curtain of burning device |
| CN108131951A (en) * | 2017-12-29 | 2018-06-08 | 河南天利热工装备股份有限公司 | A kind of sidesway fire door |
| CN108151535A (en) * | 2017-12-26 | 2018-06-12 | 新昌县通用机械有限公司 | A kind of electric furnace easy to use |
| CN108534554A (en) * | 2017-03-02 | 2018-09-14 | 防城港思创信息技术有限公司 | A kind of automatic wicket of high-temperature-resistant thermal-insulation |
| CN114215447A (en) * | 2021-11-30 | 2022-03-22 | 北京航星机器制造有限公司 | Thermal forming machine rear heat-preservation door mechanism and opening and closing method |
-
2011
- 2011-01-20 CN CN2011200182463U patent/CN201945182U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679738A (en) * | 2012-05-29 | 2012-09-19 | 江苏都盛科技发展有限公司 | Quickly-opening device for drawer type furnace door of preheating furnace |
| CN102679738B (en) * | 2012-05-29 | 2014-04-23 | 江苏都盛科技发展有限公司 | Quickly-opening device for drawer type furnace door of preheating furnace |
| CN102980405A (en) * | 2012-11-15 | 2013-03-20 | 江苏丰东热技术股份有限公司 | Double-open furnace door mechanism |
| CN102980405B (en) * | 2012-11-15 | 2014-11-05 | 江苏丰东热技术股份有限公司 | Double-open furnace door mechanism |
| RU2566237C1 (en) * | 2014-05-07 | 2015-10-20 | Виктор Евгеньевич Серебряков | Chain for chain curtain of burning device |
| CN103925797A (en) * | 2014-05-08 | 2014-07-16 | 韦智生 | Car-bottom furnace |
| CN103925797B (en) * | 2014-05-08 | 2015-10-28 | 韦智生 | A kind of car type furnace |
| CN108534554A (en) * | 2017-03-02 | 2018-09-14 | 防城港思创信息技术有限公司 | A kind of automatic wicket of high-temperature-resistant thermal-insulation |
| CN108151535A (en) * | 2017-12-26 | 2018-06-12 | 新昌县通用机械有限公司 | A kind of electric furnace easy to use |
| CN108131951A (en) * | 2017-12-29 | 2018-06-08 | 河南天利热工装备股份有限公司 | A kind of sidesway fire door |
| CN114215447A (en) * | 2021-11-30 | 2022-03-22 | 北京航星机器制造有限公司 | Thermal forming machine rear heat-preservation door mechanism and opening and closing method |
| CN114215447B (en) * | 2021-11-30 | 2023-09-12 | 北京航星机器制造有限公司 | Rear heat-insulating door mechanism of thermoforming machine and opening and closing method |
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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: 20110824 Termination date: 20120120 |