CN205241740U - Cast chain slat type quenched -tempered production line - Google Patents
Cast chain slat type quenched -tempered production line Download PDFInfo
- Publication number
- CN205241740U CN205241740U CN201521073657.7U CN201521073657U CN205241740U CN 205241740 U CN205241740 U CN 205241740U CN 201521073657 U CN201521073657 U CN 201521073657U CN 205241740 U CN205241740 U CN 205241740U
- Authority
- CN
- China
- Prior art keywords
- board
- product line
- casting
- heating
- tempering
- 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.)
- Expired - Fee Related
Links
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses a cast chain slat type quenched -tempered production line, package rubbing board band elevator, vibration feeder, the automatic conveying area that casts chain slat type quenching furnace, quenching groove and mixing system, board -like hoisting device, board -like high -temperature tempering stove and above -mentioned each station of connection, wherein, be provided with the heating zone in the board -like high -temperature tempering stove, to the warm area, the heating region of four differences is distinguished to first and second samming, the furnace body bilateral symmetry of every heating region sets up a gas nozzle, and the furnace body top sets up a samming fan, above the mesh belt transmission's that the gas nozzle set up at board -like high -temperature tempering stove the side, furnace body vertical height's two -thirds department, the air supply of samming fan is stirred scatteredly the heating of flame in order to realize the work piece of gas burner. The nozzle position in the tempering furnace that sets up through reasonable forms good temperature distribution to the mode that blows off the nozzle flame through the fan heats the work piece, avoids flame direct contact work piece to lead to local overheat's problem.
Description
Technical field
The utility model relates to heat treatment technics field, relates in particular to a kind of casting chain-plate type tempering product line.
Background technology
Modified is a kind of common heat treatment method, generally includes quenching, cooling and three steps of tempering,In modified process, each heating environment all needs to control preferably heating atmosphere and heating-up temperature, avoids officeOverheated or the workpiece of portion heats inhomogenous phenomenon. By modified this heat treatment mode, can be good at carryingReliability, the fatigue resistance etc. of high parts.
In existing tempering product line, the operation in tempering stage is completed by high tempering stove conventionally. GenerallyTempering furnace by burning various fuel heating furnace, for example gas-fired heater, electric furnace, coal-fired heatingStove etc. is realized.
In existing tempering furnace, due to heating furnace well do not consider burner concrete setting position (forGeneral heating operation is too much influence not), the distance between setting position and transporting reticulation belt sometimesFrom too small, thereby cause the flare of burner ejection can contact with workpiece the hot-spot that makes workpiece, Wu FashiExisting modified object.
In addition, because burner setting position is unreasonable, also can cause the distributing inhomogeneity in temperature field in burner hearth,The situation of being heated of the workpiece of various piece cannot be unified, and has caused the Quality Down of final modified finished product, non-defective unitRate reduces.
Therefore, prior art need development.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of casting chain-plate typeTempering product line, is intended to solve the modified end product quality of tempering furnace of casting chain-plate type tempering product line in prior artThe problem not good, yield rate is low.
In order to achieve the above object, the utility model has been taked following technical scheme:
A kind of casting chain-plate type tempering product line, comprises plate-belt type elevator, vibration charger, and casting chain-plate type is quenchedStove, quenching tank and stirring system thereof, board-like lifting device, board-like high tempering stove and connect above-mentioned eachThe automatic transmission band of station, wherein,
In described board-like high tempering stove, be provided with heating zone, to warm area, four of first and second uniform temperature zones are notSame heating region;
The body of heater bilateral symmetry of each heating region arranges a fuel burner nozzle, and body of heater top arranges an equal warm airMachine; Described fuel burner nozzle is arranged on the side top of the transporting reticulation belt of board-like high tempering stove, body of heater vertical height2/3rds places;
The flare that loose described gas nozzle is stirred in described samming blower fan air-supply is to realize the heating of workpiece.
Described casting chain-plate type tempering product line, wherein, described fuel burner nozzle comprises at least one air duct,Gas pipeline and mixing chamber;
In described mixing chamber, be provided with igniter head; Air duct is connected with described mixing chamber with gas pipeline, instituteState and on air duct, be provided with aperture by-pass valve control;
The input flow rate of described aperture by-pass valve control control air duct mixes indoor fuel gas ratio to control.
Described casting chain-plate type tempering product line, wherein, establish the discharging opening below of described board-like high tempering stoveBe equipped with the hang plate that connects discharging opening and rewinding station;
The angle of inclination of described hang plate is 35 °-38 °, the one side setting that described hang plate contacts with workpieceThere is lattice-shaped texture.
Described casting chain-plate type tempering product line, wherein, described transporting reticulation belt is carrying roller driven type transporting reticulation belt,Comprise with transmission guipure and engaging, for transmission guipure provides main driving wheel, carrying roller and the transmission guipure of power;
Described carrying roller is arranged on transmission guipure below, supports transmission guipure.
Described casting chain-plate type tempering product line, wherein, described casting chain-plate type tempering product line also comprises a workControl system, described industrial control system respectively with described casting chain-plate type tempering product line in each adjusting device by on-the-spotBus connects, and controls running, furnace temperature, combustion gas and the atmosphere of automatic transmission band, and described industrial control system also passes throughRS485 communication interface is connected with host computer.
Beneficial effect: the one casting chain-plate type tempering product line that the utility model provides, by rational settingBurner position in tempering furnace, form good temperature field and distribute, and dispel burner flare by blower fanMode heats workpiece, avoids flare directly to contact the problem that workpiece causes hot-spot. Above-mentioned temperingStove can be good at meeting modified temperature control requirement, effectively raises the quality of modified finished product, improvesThe yields of workpiece, have a good application prospect.
Brief description of the drawings
Fig. 1 is the board-like high tempering stove of the casting chain-plate type tempering product line of the utility model specific embodimentCross-sectional structure schematic diagram.
Fig. 2 is that the concrete structure of the burner of the casting chain-plate type tempering product line of the utility model specific embodiment showsIntention.
Detailed description of the invention
The utility model provides a kind of casting chain-plate type tempering product line. For making the purpose of this utility model, technologyScheme and effect are clearer, clear and definite, referring to the accompanying drawing embodiment that develops simultaneously, the present invention are further said in detailBright. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in limitDetermine the utility model.
For casting chain-plate type tempering product line of the present utility model comprises: plate-belt type elevator, vibration charger,Casting chain-plate type glowing furnace, quenching tank and stirring system, board-like lifting device, board-like high tempering stove and companyConnect the automatic transmission band of above-mentioned each station. Certainly, described tempering product line specifically can also be used according to realityFamily needs, and increases or reduce some equipment or function.
Wherein, as shown in Figure 1, be the plate of the casting chain-plate type tempering product line of the utility model specific embodimentFormula high tempering stove. In described board-like high tempering stove, be specifically provided with heating zone, to warm area, first and theThe different heating region of two four of uniform temperature zones.
Wherein, be all symmetrical arranged a fuel burner nozzle 110 in body of heater 100 both sides of each heating region. StoveBody top arranges a samming blower fan 120. Described fuel burner nozzle 110 is arranged on the transmission of board-like high tempering stoveAbove the side of guipure 200, be positioned at 2/3rds places (on the sidewall of body of heater) of body of heater vertical height.
Said structure setting can avoid flare directly to contact workpiece hot-spot that workpiece causes preferablySituation occurs. And the distance that the position of above-mentioned fuel burner nozzle is arranged at workpiece is suitable, can ensure workpieceObtain enough heating-up temperatures, the heat providing of fuel burner nozzle can be fully utilized.
In actual use, described samming blower fan 120 is blown, thus the flare that stirs loose described gas nozzle withRealize the heating of workpiece.
Described samming blower fan specifically can adopt existing any suitable blower fan or air-supply arrangement to realize above-mentionedStir the function of loose flare. Preferably, should use the system such as fan of inner loop, avoid introducing extraneous temperatureSpend lower air and cause the reduction of heat hot efficiency.
Concrete, described fuel burner nozzle 110 comprises: burner 114, at least one air duct 111, combustionFeed channel 112 and mixing chamber 113. In described mixing chamber 113, be provided with igniter head, air duct 111Be connected with described mixing chamber with gas pipeline 112, on described air duct, be provided with aperture by-pass valve control.
In actual use, can be by the input flow rate of described aperture by-pass valve control control air duct, fromMix indoor fuel gas ratio to realize the adjustment of burner combustion situation and control.
Use said structure arrange, the fired state of control fuel burner nozzle that can be more meticulous, realize flare,The adjustment of temperature etc., can better adapt to the demand in production process.
Preferably, the discharging opening of described board-like high tempering stove below is provided with and connects discharging opening and rewinding workThe hang plate of position.
The angle of inclination of described hang plate is 35 °-38 °, the one side setting that described hang plate contacts with workpieceThere is lattice-shaped texture. Lattice-shaped texture is set and can improves the coefficient of friction between workpiece and inclined plane, reduceThe translational speed of workpiece on inclined-plane.
By above-mentioned hang plate is set, the workpiece that can be good at tempering heat treatment to complete is transported to next workIn position, avoid workpiece directly to drop out the various noises of generation or directly drop causing workpiece damage, liquid splashEtc. situation, there is good result of use.
More specifically, described transporting reticulation belt 200 is carrying roller driven type transporting reticulation belt. Described carrying roller driven type passesDefeated guipure comprises: engage with transmission guipure, for transmission guipure provides main driving wheel, carrying roller and the transmission of powerGuipure; Described carrying roller is arranged on transmission guipure below, supports transmission guipure.
By described carrying roller is set, transmission guipure is supported preferably, can hold heavier workpiece alsoEnsure operation smoothly.
In another specific embodiment of the present utility model, for realizing the overall operation adjustment of production line and complying withCarry out personalized adjustment etc. according to the condition of production, described casting chain-plate type tempering product line also comprises can an industry controlSystem.
Described industrial control system respectively with described casting chain-plate type tempering product line in each adjusting device by on-the-spot totalLine connects, and controls running, furnace temperature, combustion gas and the atmosphere of automatic transmission band, and described industrial control system also passes through RS485Communication interface is connected with host computer.
In actual use, engineering staff can be by the production of the whole production line of described ipc monitorJourney, or send operational order to adjust by host computer.
Described industrial control system specifically can adopt existing any suitable, the industrial control system being provided by manufacturerInstitute realizes. Because industrial control system generally need to be according to scene, grown place, concrete production requirement, production product feelingsThe concrete conditions such as condition are made corresponding adjustment and amendment, are nonstandardized technique product, and therefore, therefore not to repeat here.
Be understandable that, for those of ordinary skills, can be according to technology of the present utility modelScheme and the utility model design are equal to replaces or changes, and all these changes or replacement all should belong toThe protection domain of the appended claim of the utility model.
Claims (5)
1. a casting chain-plate type tempering product line, comprises plate-belt type elevator, vibration charger, casting carrier barFormula glowing furnace, quenching tank and stirring system thereof, board-like lifting device, board-like high tempering stove and connect above-mentionedThe automatic transmission band of each station, is characterized in that,
In described board-like high tempering stove, be provided with heating zone, to warm area, four of first and second uniform temperature zones are notSame heating region;
The body of heater bilateral symmetry of each heating region arranges a fuel burner nozzle, and body of heater top arranges an equal warm airMachine; Described fuel burner nozzle is arranged on the side top of the transporting reticulation belt of board-like high tempering stove, body of heater vertical height2/3rds places;
The flare that loose described gas nozzle is stirred in described samming blower fan air-supply is to realize the heating of workpiece.
2. casting chain-plate type tempering product line according to claim 1, is characterized in that described combustion gasBurner comprises at least one air duct, gas pipeline and mixing chamber;
In described mixing chamber, be provided with igniter head; Air duct is connected with described mixing chamber with gas pipeline, instituteState and on air duct, be provided with aperture by-pass valve control;
The input flow rate of described aperture by-pass valve control control air duct mixes indoor fuel gas ratio to control.
3. casting chain-plate type tempering product line according to claim 1, is characterized in that, described board-likeThe discharging opening below of high tempering stove is provided with the hang plate that connects discharging opening and rewinding station;
The angle of inclination of described hang plate is 35 °-38 °, the one side setting that described hang plate contacts with workpieceThere is lattice-shaped texture.
4. casting chain-plate type tempering product line according to claim 1, is characterized in that described transmissionGuipure is carrying roller driven type transporting reticulation belt, comprises with transmission guipure and engaging, for transmission guipure provides the master of powerDrive, carrying roller and transmission guipure;
Described carrying roller is arranged on transmission guipure below, supports transmission guipure.
5. casting chain-plate type tempering product line according to claim 1, is characterized in that, described casting chainBoard-like tempering product line also comprises an industrial control system, described industrial control system respectively with the modified life of described casting chain-plate typeProduce each adjusting device in line and connect by fieldbus, control automatic transmission band running, furnace temperature, combustion gas andAtmosphere, described industrial control system is also connected with host computer by RS485 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073657.7U CN205241740U (en) | 2015-12-21 | 2015-12-21 | Cast chain slat type quenched -tempered production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073657.7U CN205241740U (en) | 2015-12-21 | 2015-12-21 | Cast chain slat type quenched -tempered production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205241740U true CN205241740U (en) | 2016-05-18 |
Family
ID=55940816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521073657.7U Expired - Fee Related CN205241740U (en) | 2015-12-21 | 2015-12-21 | Cast chain slat type quenched -tempered production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205241740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971240A (en) * | 2018-09-21 | 2018-12-11 | 山西春雷铜材有限责任公司 | Mobile heating means before slab hot-rolling |
-
2015
- 2015-12-21 CN CN201521073657.7U patent/CN205241740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971240A (en) * | 2018-09-21 | 2018-12-11 | 山西春雷铜材有限责任公司 | Mobile heating means before slab hot-rolling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107860220A (en) | Energy-efficient automation tunnel cave | |
| CN106066627A (en) | A kind of safety glass production control system | |
| CN204461005U (en) | Synthetic leather wet method line air heating system | |
| CN207797717U (en) | A kind of energy-efficient aluminum-bar heating furnace | |
| CN205241740U (en) | Cast chain slat type quenched -tempered production line | |
| CN207635836U (en) | Energy-efficient automation tunnel oven | |
| CN203216232U (en) | Quick constant temperature baking oven | |
| CN202107625U (en) | Heating device of plate glass | |
| CN210826252U (en) | Heat energy utilization system of quenching furnace | |
| CN205741128U (en) | A kind of vertical continuous way tempering furnace | |
| CN204434657U (en) | A kind of fast cooling device of heat treatment furnace | |
| CN202149688U (en) | High-speed burner impulse tunnel furnace | |
| CN101338356B (en) | Heat treating furnace using porous medium combustor | |
| CN104178604A (en) | Energy-consumption-optimized isothermal normalizing furnace | |
| CN2896167Y (en) | Internal heating type industrial vertical kiln | |
| CN102809285B (en) | Large-section high-efficiency energy-saving type gas tunnel kiln | |
| CN202599123U (en) | Structure shared by gas delivery and steel structure support for industrial furnace | |
| CN205940045U (en) | Honeycomb catalyst drying device | |
| CN206051831U (en) | A kind of combustion air feed system of furnace burning producer gas glass melter | |
| CN205980715U (en) | Device is burned with waste gas to heating of natural gas direct combustion in synthetic leather processing | |
| CN219869185U (en) | Pellet efficient heat-return fan cover group | |
| CN202166182U (en) | Improved structure of chain-row type pulverized coal hot blast heater | |
| CN205316967U (en) | Tunnel cave slow cooling section temperature regulating device | |
| CN104374190A (en) | Sintering furnace | |
| CN221005475U (en) | Sliding fan electric heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |