CN105567935A - Box-type tempering furnace, tempering furnace conveying system and tempering furnace control method - Google Patents
Box-type tempering furnace, tempering furnace conveying system and tempering furnace control method Download PDFInfo
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- CN105567935A CN105567935A CN201610105196.XA CN201610105196A CN105567935A CN 105567935 A CN105567935 A CN 105567935A CN 201610105196 A CN201610105196 A CN 201610105196A CN 105567935 A CN105567935 A CN 105567935A
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
Abstract
The invention discloses a box-type tempering furnace, a tempering furnace conveying system and a tempering furnace control method, and belongs to the field of heat treatment. The tempering furnace conveying system comprises two conveying rails, a conveying frame and a feeding system, wherein the two conveying rails are arranged on the front side of the tempering furnace in parallel, and the conveying frame comprises a frame body; two sets of conveying wheels are arranged at the bottom of the frame body, and the conveying wheels and the conveying rails are matched; a back-and-forth speed reduction motor and a feeding speed reduction motor are arranged on the lower portion of the frame body, and the back-and-forth speed reduction motor drives the conveying wheels to move; the feeding speed reduction motor drives a large transmission chain wheel on the upper portion of the frame body through a small transmission chain wheel, and the large transmission chain wheel drives the feeding system to work; and the back-and-forth speed reduction motor and the feeding speed reduction motor are connected with an external control system. The tempering furnace has the beneficial effects of being high in allocation use rate, consistent in product quality and high in working efficiency and saving energy sources.
Description
Technical field
The present invention relates to Field of Heat-treatment, more particularly, relate to a kind of chamber type annealing stove, tempering stove delivery system and tempering stove control method.
Background technology
Box-shaped tempering stove is a kind of important equipment, especially industrial knife industry, and in prior art, the pattern of tempering stove is more, but all there is shortcoming, manually advance product, manually pull out product, tempering in-furnace temperature differ to, the shortcomings such as tempering spatial volume is little, have a strong impact on efficiency and quality product.1) do not have ausrolling, cause in-furnace temperature to differ, converted products is unstable, and quality differs, and sternly must affect quality product, and fraction defective increases; 2) pull out manually, advance product, sternly must affect working (machining) efficiency; 3) made common insulating cotton, heat insulation effect is poor, and the energy allows expense; 4) processing space volume, time processing product is few, and working (machining) efficiency is too low.
At present, the thermal treatment of large-sized mechanical components, particularly during conditioning heat treatment, the main mode of operation adopting Bogie hearth furnace dress to hang cooling of heating and come out of the stove.In its working process, large-scale hanger will enter stove heating and cooling of coming out of the stove repeatedly in company with workpiece.First, to the heating that hanger carries out, the waste of the energy can be caused; Secondly, hanger, after repeatedly heating and cooling, very easily produces distortion, even Cracking Failure, causes the high flow rate of a large amount of valuable chromium nickel heat-resisting allay material; Again, workpiece is when discharging, and the fire door of car type furnace needs all to open, and car type furnace furnace bottom is wanted whole and moved to outside stove, cause heat energy dissipation and energy dissipation further, and operator's work situation worsens more; Finally, aforementioned furnace charge tranfer system, mostly adopts manual operation to drive a vehicle, has both increased the labour intensity of workman, be difficult to again the accuracy ensureing transfer time, greatly have impact on the stability of quality product.
Chinese patent application, application number 200920109471.0, publication date on May 12nd, 2010, disclose a kind of box heat treatment furnace Full-automatic track forklift formula special material transfer device, include track and vehicle frame, above vehicle frame, be provided with Y-direction travel mechanism and Z-direction hoisting appliance, rail wheel is provided with bottom frame, rail wheel is placed in orbit, also includes: Y-direction travel mechanism, comprises Vidacare corp, self-driving type wheel group, support, position detecting system and cable dragging device; Z-direction hoisting appliance, comprises lifting material fork, fluid pressure drive device, support, position detection travel switch and liner; X, to drive unit, comprises Vidacare corp, self-driving type wheel group, position detecting system and cable dragging device; Box heat treatment furnace Full-automatic track forklift formula special material transfer device of the present utility model, unit relatively independent for each in thermal treatment process is connected, automatically completes without full scale production processes such as the loading and unloading material of suspension member workpiece, heating, quenching, tempering, air-cooled and furnace charge transfers.But this programme complex structure, cost is high, controls difficulty.
Chinese patent application, application number 200920109471.0, publication date on May 12nd, 2010, discloses a kind of Mobile chamber type annealing stove, comprises table, heating chamber, stokehold fire door, power transmission device; Table is fixed on ground; Before stokehold fire door is actively installed on table; In table and heating chamber, be provided with heating unit, power transmission device is connected with heating unit.Described heating chamber is flexibly connected with table.The utility model is by being flexibly connected heating chamber and table, and heating chamber moves, and it is motionless that table is fixed on ground---there is no wheel and wheel bearing, so can normal processing heavy load workpiece; And because of the movement of heating chamber, load-carrying table is motionless, between heating chamber and table, be sealed to the problem easily solved, reduce operation and maintenance cost.This programme is mainly in order to solve sealing problem, and for facilitating convey materials not make improvement, and heating chamber moves, and carrying out, easy heating in work is uneven.
Summary of the invention
1. the technical problem that will solve
Low for rate of utilization for the tune existed in prior art, quality product is inconsistent, inefficiency, energy dissipation problem, the invention provides a kind of chamber type annealing stove, tempering stove delivery system and tempering stove control method, it can realize adjusting, and standby rate of utilization is high, quality product is consistent, working efficiency is high, the effect of save energy.
2. technical scheme
Object of the present invention is achieved through the following technical solutions.
A kind of tempering stove delivery system, comprise delivery track, carriage and feed system, described delivery track is two, be set in parallel on front side of tempering stove, described carriage comprises support body, two groups of conveying wheels are provided with bottom support body, conveying wheel matches with delivery track, support body bottom is provided with round reducing motor, feeding reducing motor, come and go reducing motor and drive conveying wheel movement, the transmission hinge wheel that feeding reducing motor drives support body top to arrange by transmission minor sprocket, transmission hinge wheel drives feed system work, described round reducing motor is connected with outside Controlling System with feeding reducing motor.
Further, described feed system is arranged on support body top and the tempering stove fire door of carriage.
Further, the feed system on the support body top of carriage comprises: be arranged at arrange in the middle part of several rollers of both sides, support body top, support body top draw materials device, the described materials device that draws comprises chain track, chain track is that left and right two halves are formed, there is space centre, chain track inside is provided with the large chain of feeding, and the large chain of feeding is driven by the feeding hinge wheel bottom it, and feeding hinge wheel is driven by transmission hinge wheel.
Further, described tempering stove fire door feed system comprises several rollers being symmetricly set in fire door both sides, the secondary track arranged in the middle part of fire door, and secondary track is that left and right two halves are formed, and there is space centre.
Further, described chain track is provided with feeding seat, feeding seat and the large chain of feeding are fixed, edge-on above chain track space.
Further, described chain track is provided with and draws material hook, draw material hook and the large chain of feeding to fix, stand on above chain track space, draw the drag hook of material hook towards tempering stove side.
Further, described drawing bottom material hook is provided with driving motor, drives and draws material hook to rotate around point of fixity.
A kind of tempering stove based on above-mentioned tempering stove delivery system, comprise casing, fire door, temperature control table, stirring flabellum is provided with in tempering stove, casing top is provided with fire door sprocket wheel, the furnace door chain be connected with fire door, the fire door motor driving furnace door chain and belt pulley, the switch gate cylinder be connected with furnace door chain termination, described switch gate cylinder is connected with outside Controlling System with fire door motor.
Based on an above-mentioned chamber type annealing stove control method, step is as follows:
1), opening power, temperature control table display heating zone in temperature value;
2), required tempering temperature value is determined by Controlling System setting She Catching-rabbits temp controlled meter;
3), open heater switch start heat up, burner on light is bright, temp controlled meter along scenario earthquake start heating;
4) the stirring flabellum in tempering stove, is opened;
5), tempering in-furnace temperature is when reaching temp controlled meter set(ting)value, and temp controlled meter cuts off heating automatically, and temperature is incubated 2 hours after needing temperature after arriving;
6), required converted products is loaded in heating basket, before coming and going the tempering stove fire door of the required heating of reducing motor driving waggon wheel arrival, furnace door chain is pulled by switch gate cylinder, tempering stove oven door opening, press product and advance button, drive transmission minor sprocket by the chain gear feeding hinge wheel large chain of transmission feeding again by feeding reducing motor, promote heating basket by feeding seat again to roll on roller, heating basket enters in tempering stove, feeding reducing motor inverted running after arrival specified location, turn back to zero position, tempering fire door is shut and is started to process tempered product simultaneously,
7) after, product tempering time completes, tempering stove opens the door, feeding reducing motor drive transmission hinge wheel by transmission feeding hinge wheel the larger chain of transmission feeding, draw material to return by feeding reducing motor after drawing material hook to enter in tempering stove to arrive specified location post-tensioning material hook to hook heating basket again, after arriving zero position, feeding reducing motor stops, and completes the tempering of product.
Further, described tempering stove is provided with warning howler and alarm lamp, and during as exceeded design temperature 5-10 DEG C, output alarm device is reported to the police, and alarm lamp alarm temperature represents normal display.
3. beneficial effect
Compared to prior art, the invention has the advantages that:
(1) the delivery system automatic constant-temperature tempering of this programme, waggon can be supplied multiple stage tempering stove simultaneously and be used, and improve and adjust standby rate of utilization;
(2) waggon automatic transport, pull out the product processed, raise the efficiency;
(3) make to make high quality refractory brick, heat preservation energy-saving, reduce the energy and allow expense, increase tempering spatial volume, the more product of disposable processing can be made, improve production capacity;
(4) automatic constant-temperature tempering, improves the quality of products, and guarantees that processed quality product is completely the same, reduce product fraction defective;
(5) layout of well heater, should arrange well heater at furnace roof because this stove is wider, namely well heater is arranged on furnace roof, two side walls, furnace bottom, and radiant box will is comprehensive equably to make the radiant heat energy of well heater, improve the temperature difference in stove, improve temperature uniformity;
(6) this production line all operations all has mechanical action; The pid parameter that temperature controlling system completes furnace temperature is automatically adjusted, and control accuracy is high, adopts high-power integrated SSR solid state relay element as Power Regulation power element, control reliable and stable, adopt two table temperature control processed by new international electrical engineering standard, good reliability, level of automation is high;
(7) design that have employed feeding seat effectively ensure that material entering when entering is not slided, and controllability is good;
(8) have employed and draw material hook to make material pull out quickly and easily, reliable and stable, avoid the inconvenience that manually pulls and cause and dangerous;
(9) Combined type heating module is adopted to heat, controlled for Heating temperature when making to heat, can carry out fast compensating cooling, excess temperature is controlled;
(10) being provided with stirring flabellum in tempering stove, stirring the setting of flabellum, guaranteeing that the temperature in tempering stove is unanimously even when heating.
Accompanying drawing explanation
Fig. 1 is tempering stove one-piece construction schematic diagram of the present invention;
Fig. 2 is tempering stove top structure enlarged diagram;
Fig. 3 is tempering stove delivery system top method enlarged diagram;
Fig. 4 is method enlarged diagram bottom tempering stove delivery system.
Number in the figure illustrates:
1) delivery track; 2) wheel is carried; 3) reducing motor is come and gone; 4) transmission hinge wheel; 5) feeding reducing motor; 6) transmission minor sprocket; 7) roller; 8) material hook is drawn; 9) feeding seat; 10) feeding hinge wheel; 11) the large chain 12 of feeding) chain track; 13) secondary track; 14) fire door; 15) fire door sprocket wheel; 16) furnace door chain; 17) fire door motor; 18) belt pulley; 19) casing; 20) switch gate cylinder.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the present invention is described in detail.
Embodiment 1
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of tempering stove delivery system, comprise delivery track 1, carriage and feed system, described delivery track 1 is two, be set in parallel on front side of tempering stove, described carriage comprises support body, two groups of conveying wheels 2 are provided with bottom support body, conveying wheel 2 matches with delivery track 1, support body bottom is provided with round reducing motor 3, feeding reducing motor 5, coming and going reducing motor 3 drives conveying wheel 2 to move, the transmission hinge wheel 4 that feeding reducing motor 5 drives support body top to arrange by transmission minor sprocket 6, transmission hinge wheel 4 drives feed system work, described round reducing motor 3 is connected with outside Controlling System with feeding reducing motor 5.Described feed system is arranged on support body top and the tempering stove fire door of carriage, and the feed system on the support body top of carriage comprises: several rollers 7, the every side, roller both sides that are arranged at both sides, support body top arrange 20, and each spacing is 50mm;
What arrange in the middle part of support body top draws materials device, the described materials device that draws comprises chain track 12, chain track 12 is left and right two halves formation, there is space centre, chain track 12 inside is provided with the large chain 11 of feeding, the large chain 11 of feeding is driven by the feeding hinge wheel 10 bottom it, and feeding hinge wheel 10 is driven by transmission hinge wheel 4.Described tempering stove fire door feed system comprises several rollers 7 being symmetricly set in fire door both sides, the secondary track 13 arranged in the middle part of fire door, and secondary track 13 is left and right two halves formation, and there is space centre.
Described chain track 12 is provided with feeding seat 9, and feeding seat 9 is fixed with the large chain 11 of feeding, edge-on above chain track 12 space.Described chain track 12 is provided with and draws material hook 8, the large chain 11 of material hook 8 and feeding is drawn to fix, stand on above chain track 12 space, draw the drag hook of material hook 8 towards tempering stove side, described drawing bottom material hook 8 is provided with driving motor, drives and draws material hook 8 to rotate around point of fixity, can automatically hook up material, automatization, safety performance is good.Draw material hook 8 far away apart from fire door than feeding seat 9 apart from fire door.
Embodiment 2
As shown in Figure 1 and Figure 2, based on the chamber type annealing stove of the tempering stove delivery system of embodiment 1, several rollers 7, every side, roller both sides of both sides, support body top arrange 25, and each spacing is 40mm; The heating member that Small Distance can transmit is less, also comprises casing 19, fire door 14, temperature control table, is provided with stirring flabellum in tempering stove, stirs the setting of flabellum, guarantees that the temperature in tempering stove is unanimously even when heating.
Casing 19 top is provided with fire door sprocket wheel 15, the furnace door chain 16 be connected with fire door 14, the fire door motor 17 driving furnace door chain 16 and belt pulley 18, the switch gate cylinder 20 be connected with furnace door chain 16 termination, described switch gate cylinder 20 is connected with outside Controlling System with fire door motor 17.Tempering stove inside uses the refractory brick of high-quality, refractory brick volume is little, tempering space, space in tempering stove is large, and the heating unit of setting is that modularization is arranged, the both sides of heating module respectively in stove, furnace roof and furnace bottom, arrange 4 groups respectively, namely heat both sides, district and have 4 groups respectively, heating two both sides, district has 4 groups respectively, and heating three both sides, district has 4 groups respectively, 4 groups of heating modules evenly arrange from top to bottom or arrange from front to back, and each group heating module controls separately to open by outside control device.Modular heating module is set, can carries out fast heating up and lowering the temperature, and adjust fast when temperature is abnormal, low temperature is compensated.Process furnace is two table temperature control processed, and good reliability, level of automation is high.Greatly improve with traditional tempering stove phase specific efficiency, fraction defective greatly reduces.A kind of box-shaped tempering stove, be a kind of energy-saving sintering stove that is multi-functional, that highly trust, adopt the design of International Industry electric cooker structure, material is good, intensity is high, heat preservation and energy conservation effects is become reconciled, excellent property, processing ease.
Embodiment 3
Based on a chamber type annealing stove control method for embodiment 2, step is as follows:
1), opening power, temperature control table display heating zone in temperature value;
2), required tempering temperature value is determined by Controlling System setting She Catching-rabbits temp controlled meter; Be set as 550 degree, the effect removing stress during 550 degree of temperature tempering can reach optimum regime;
3), open heater switch start heat up, burner on light is bright, temp controlled meter along scenario earthquake start heating; Described tempering stove is provided with warning howler and alarm lamp, and during as exceeded design temperature 5-10 DEG C, the setting of this place is reported to the police more than 5 DEG C of output alarm devices, and alarm lamp alarm temperature represents normal display;
4) the stirring flabellum in tempering stove, is opened;
5), tempering in-furnace temperature is when reaching temp controlled meter set(ting)value, and temp controlled meter cuts off heating automatically, and 0 ~ 550 DEG C is once heated, and temperature is incubated 2 hours after needing temperature after arriving;
6), required converted products is loaded in heating basket, before round reducing motor 3 drives conveying wheel 2 to arrive the tempering stove fire door of required heating, furnace door chain 16 is pulled by switch gate cylinder 20, tempering stove fire door 14 is opened, press product and advance button, drive transmission minor sprocket 6 by the chain gear feeding hinge wheel 10 large chain 11 of transmission feeding again by feeding reducing motor 5, promote heating basket by feeding seat 9 again to roll on roller 7, heating basket enters in tempering stove, feeding reducing motor 5 inverted running after arrival specified location, turn back to zero position, tempering fire door is shut and is started to process tempered product simultaneously,
7) after, product tempering time completes, tempering stove opens the door, feeding reducing motor 5 drive transmission hinge wheel 4 by transmission feeding hinge wheel 10 the larger chain 11 of transmission feeding, again by draw material hook 8 enter in tempering stove arrive specified location post-tensioning material hook 8 hook heating basket after feeding reducing motor 5 draw material to return, after arriving zero position, feeding reducing motor stops, and completes the tempering of product.
Embodiment 4
Embodiment 4 is basic identical with embodiment 3, be without part, inside, heating zone is provided with heating unit, and heating-device modulesization is arranged, the both sides of heating module respectively in region, three, heating zone, furnace roof and furnace bottom, arrange 5 groups respectively, namely heat both sides, district and have 5 groups respectively, heating two both sides, district has 5 groups respectively, and heating three both sides, district has 5 groups respectively, 5 groups of heating modules are evenly arranged from front to back, and each group heating module controls separately to open by outside control device.
5 groups of heating modules arrange and are more conducive to accurately control rate of heating and efficiency, can control according to required type of heating, regional temperature exceedes the temperature 10 DEG C of setting or lower than 10 DEG C, the unlatching how increasing or reduce heating module is carried out lowering the temperature and compensated fast and the cooling of high temperature.Save energy, accurately controls, and ensure that the stable of temperature.
Below be schematically described the invention and embodiment thereof, this description does not have restricted, when not deviating from spirit of the present invention or essential characteristic, can realize the present invention in other specific forms.One of embodiment of the also just the invention shown in accompanying drawing, actual structure is not limited thereto, and any Reference numeral in claim should not limit involved claim.So, if those of ordinary skill in the art enlightens by it, when not departing from this creation aim, designing the frame mode similar to this technical scheme and embodiment without creationary, the protection domain of this patent all should be belonged to.In addition, " comprising " one word do not get rid of other elements or step, " one " word before element is not got rid of and is comprised " multiple " this element.Multiple elements of stating in claim to a product also can be realized by software or hardware by an element.First, second word such as grade is used for representing title, and does not represent any specific order.
Claims (10)
1. a tempering stove delivery system, it is characterized in that: comprise delivery track (1), carriage and feed system, described delivery track (1) is two, be set in parallel on front side of tempering stove, described carriage comprises support body, two groups of conveyings wheel (2) are provided with bottom support body, conveying wheel (2) matches with delivery track (1), support body bottom is provided with round reducing motor (3), feeding reducing motor (5), come and go reducing motor (3) and drive conveying wheel (2) motion, the transmission hinge wheel (4) that feeding reducing motor (5) drives support body top to arrange by transmission minor sprocket (6), transmission hinge wheel (4) drives feed system work, described round reducing motor (3) is connected with outside Controlling System with feeding reducing motor (5).
2. a kind of chamber type annealing stove delivery system according to claim 1, is characterized in that: described feed system is arranged on support body top and the tempering stove fire door of carriage.
3. a kind of tempering stove delivery system according to claim 2, it is characterized in that: the feed system on the support body top of carriage comprises: several rollers (7) being arranged at both sides, support body top, what arrange in the middle part of support body top draws materials device, the described materials device that draws comprises chain track (12), chain track (12) is left and right two halves formation, there is space centre, chain track (12) inside is provided with the large chain of feeding (11), the large chain of feeding (11) is driven by the feeding hinge wheel (10) bottom it, feeding hinge wheel (10) is driven by transmission hinge wheel (4).
4. a kind of tempering stove delivery system according to claim 2, it is characterized in that: described tempering stove fire door feed system comprises several rollers (7) being symmetricly set in fire door both sides, the secondary track (13) arranged in the middle part of fire door, secondary track (13) is left and right two halves formation, and there is space centre.
5. a kind of tempering stove delivery system according to claim 3, it is characterized in that: described chain track (12) is provided with feeding seat (9), feeding seat (9) is fixed with the large chain of feeding (11), edge-on above chain track (12) space.
6. a kind of chamber type annealing stove delivery system according to claim 3, it is characterized in that: described chain track (12) is provided with and draws material hook (8), material hook (8) is drawn to fix with the large chain of feeding (11), stand on above chain track (12) space, draw the drag hook of material hook (8) towards tempering stove side.
7. a kind of tempering stove delivery system according to claim 6, is characterized in that: described material hook (8) bottom of drawing is provided with driving motor, drives and draws material hook (8) to rotate around point of fixity.
8. one kind comprises the chamber type annealing stove of tempering stove delivery system described in claim 1, it is characterized in that: comprise casing (19), fire door (14), temperature control table, stirring flabellum is provided with in tempering stove, casing (19) top is provided with fire door sprocket wheel (15), the furnace door chain (16) be connected with fire door (14), drive fire door motor (17) and the belt pulley (18) of furnace door chain (16), the switch gate cylinder (20) be connected with furnace door chain (16) termination, described switch gate cylinder (20) is connected with outside Controlling System with fire door motor (17).
9., based on a chamber type annealing stove control method for claim 8, step is as follows:
1), opening power, temperature control table display heating zone in temperature value;
2), required tempering temperature value is determined by Controlling System setting She Catching-rabbits temp controlled meter;
3), open heater switch start heat up, burner on light is bright, temp controlled meter along scenario earthquake start heating;
4) the stirring flabellum in tempering stove, is opened;
5), tempering in-furnace temperature is when reaching temp controlled meter set(ting)value, and temp controlled meter cuts off heating automatically, and temperature is incubated 2 hours after needing temperature after arriving;
6), required converted products is loaded in heating basket, before coming and going the tempering stove fire door of the required heating of reducing motor (3) driving conveying wheel (2) arrival, furnace door chain (16) is pulled by switch gate cylinder (20), tempering stove fire door (14) is opened, press product and advance button, drive transmission minor sprocket (6) by chain gear feeding hinge wheel (10) the large chain of transmission feeding (11) again by feeding reducing motor (5), heating basket is promoted in the upper rolling of roller (7) again by feeding seat (9), heating basket enters in tempering stove, feeding reducing motor (5) inverted running after arrival specified location, turn back to zero position, tempering fire door is shut and is started to process tempered product simultaneously,
7) after, product tempering time completes, tempering stove opens the door, feeding reducing motor (5) drive transmission hinge wheel (4) by transmission feeding hinge wheel (10) the larger chain of transmission feeding (11), draw material to return by feeding reducing motor (5) after drawing material hook (8) to enter in tempering stove to arrive specified location post-tensioning material hook (8) to hook heating basket again, after arriving zero position, feeding reducing motor stops, and completes the tempering of product.
10. the described chamber type annealing stove control method of a claim 9, it is characterized in that: described tempering stove is provided with warning howler and alarm lamp, during as exceeded design temperature 5-10 DEG C, output alarm device is reported to the police, and alarm lamp alarm temperature represents normal display.
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| CN201610105196.XA CN105567935B (en) | 2016-02-25 | 2016-02-25 | A kind of chamber type annealing stove, tempering furnace induction system and tempering furnace control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610105196.XA CN105567935B (en) | 2016-02-25 | 2016-02-25 | A kind of chamber type annealing stove, tempering furnace induction system and tempering furnace control method |
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| CN105567935B CN105567935B (en) | 2017-11-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111486714A (en) * | 2020-04-22 | 2020-08-04 | 长江武汉航道工程局 | Curing kiln feeding and discharging device for automatic production of interlocking sheet and using method thereof |
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| CN111486714A (en) * | 2020-04-22 | 2020-08-04 | 长江武汉航道工程局 | Curing kiln feeding and discharging device for automatic production of interlocking sheet and using method thereof |
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