CN2499777Y - Multiple temperature section vertical continuous fritting furnace - Google Patents
Multiple temperature section vertical continuous fritting furnace Download PDFInfo
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- CN2499777Y CN2499777Y CN 01206153 CN01206153U CN2499777Y CN 2499777 Y CN2499777 Y CN 2499777Y CN 01206153 CN01206153 CN 01206153 CN 01206153 U CN01206153 U CN 01206153U CN 2499777 Y CN2499777 Y CN 2499777Y
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Abstract
The utility model is a vertical continuous sintering furnace with multiple temperature zones, which is composed of a vertical furnace hearth and a transmission system. The utility model is characterized in that the transmission system is composed of a support plate, a guidepost, a step motor, a reducer, a transmission chain, a reel, a steel rope and a pulley; wherein, the guidepost is positioned at the center of the two ends of the support plate; the step motor controls and supports the up-and-down movement of the support plate; the vertical furnace hearth is of cube and is composed of two or more temperature zones; separators are equipped between the temperature zones; the center of the single temperature zone of the vertical furnace hearth is of a furnace pipe, the outer side of the furnace pipe is provided with a furnace hearth, a thermal insulation zone and a shell in sequence and the two outer sides of the furnace pipe are provided with a plurality of carbon bar holes. The utility model features the simple structure, convenient operation, long service life, good machined product performance and is suitable for the process of various products.
Description
The utility model belongs to electronic ceramics product agglomerating plant field, specifically is the vertical continuous fritting furnace of a kind of many warm areas.
Vertical sintering furnace is owing to have easy to use, widely applicable (being particularly suitable for many kinds, medium and small output production) economize on electricity significantly and burn the advantages such as good product consistency that is adopted by the producer of electronic ceramics such as numerous thermistors, piezo-resistance, ceramic capacitor, ceramic filter, buzzing sheet.Generally, the agglomerating plant of the said goods is made up of vertical furnace chamber and the transmission system that is installed in its underpart, but the vertical furnace chamber of all manufacturer production and design of Transmission System thereof all existed certain irrationality in the past, and its processing is got the material process and is: prepare to get material → manually-operated clutch → get material → hand handwheel to make supporting plate rising → manually-operated clutch → operation (downwards).There are following defective in the said equipment and process, the first, because lead is positioned at supporting plate one survey, center of gravity deflection load-bearing stress, causing nut fragile (because of moving up and down by screw mandrel and nut transmission drive supporting plate) and supporting plate emerged in operation " to creep " is jitter phenomenon, reliability, poor stability; Second, existing equipment adopts common electric machine universal machine decelerator, supporting plate moves necessary manual operation clutch up and down, hand handwheel just can make supporting plate move up and down, (speed of service difference is bigger up or down because require supporting plate, must could realize by changing gearratio), its mechanism's complexity, operation inconvenience; The 3rd, original equipment adopts the mechanical speed governors degree, and repeatable accuracy is relatively poor, influences the uniformity of sintered products.In addition, original two warm area stove heating element heaters adopt U type carbon-point to divide top and the bottom, distribution on every side to install in original vertical heater burner hearth, and boiler tube is round, and existence can not change the carbon-point position, the deficiency that can't regulate sintering curve and change carbon-point inconvenience.
The purpose of this utility model is in order to overcome the defective of prior art, for the public designs a kind of simple in structure, easy to operate, long service life, good product performance that sintering comes out and the vertical continuous fritting furnace of many warm areas of suitable multiple product sintering.
The purpose of this utility model is achieved through the following technical solutions.
The vertical continuous fritting furnace of many warm areas of the present utility model is made of vertical furnace chamber and transmission system two parts, transmission system is mainly by supporting plate (1), lead (2), stepper motor (3), decelerator (4), driving-chain (5), spool (6), steel cable (7), pulley (8) is formed, supporting plate (1) is a cuboid, supporting plate (1) is positioned at the below of vertical furnace chamber bottom material taking mouth, two columniform leads (2) pass the center at supporting plate (1) two ends respectively, stepper motor (3) links to each other with decelerator (4), decelerator (4) connects together by driving-chain (5) with spool (6), steel cable (7) one ends are enclosed within on the spool (6), become diagonal to pass the two ends of supporting plate (1) by pulley (8) the back other end, pulley (8) is fixed on the support (9).
Above-mentioned lead (2) is positioned at the center at supporting plate (1) two ends, make the center of gravity of supporting plate (1) be in the central point of himself, during work, stepper motor (3) control decelerator (4) running, make driving-chain (5) drive spool (6) thereby rotate and further drive steel cable (7) in upward slip of pulley (8), steel cable (7) becomes diagonal to pass the two ends of supporting plate (1), and the moving supporting plate (1) of holder moves up and down during slip.Steel cable (7) becomes diagonal vertically to pass the two ends of supporting plate (1), and its position has guaranteed that further the center of gravity of supporting plate (1) is in the central point of himself.
Vertical furnace chamber can be other shapes such as cylinder, better adopts cube, can be made up of 2 sections or multistage warm area section, is provided with dividing plate between warm area section and the warm area section, and the cross section structure schematic diagram of single warm area section as shown in Figure 3.The central authorities of vertical furnace chamber are boiler tube (10), and the outside of boiler tube (10) is followed successively by burner hearth (11), heat preservation zone (12,13), shell (14), and boiler tube (10) two arranged outside have a plurality of carbon-points hole (15), the vertical bar shape carbon-point of can planting in carbon-point hole (15).
Design of Transmission System of the present utility model compared with prior art, its advantage is:
The first, with supporting plate center stressed (carrying) structure---drive spool by stepper motor its supporting plate is moved up and down.Defectives such as steel cable and guide pillar all pass through position, supporting plate center (center of gravity) in design, operate steadily, and the non-jitter phenomenon has been avoided supporting plate deflection load-bearing stress in the past, cause supporting plate to creep (shake), and the feed screw nut is worn and torn greatly, and service life is short, reliability, stable higher.
The second, because of adopting stepper motor to drive, the supporting plate speed of service is regulated repeatable accuracy height, sintered products high conformity.Transmission adopts stepper motor to drive, and its adjustable-speed scope is big, and such stove can adapt to the sintering needs of multiple different product.
Three, supporting plate rises or descends only needs can realize by switch, has saved necessary in the past operated clutch and has rotated the process that handwheel realizes that supporting plate rises, and has improved the automaticity of new equipment greatly.Owing to adopt stepper motor, need not increase other motor and man-operated mechanism, only need by the rising button, supporting plate can fast rise (omnidistance less than 20 seconds), and it is descending also only to need can to set operating rate by the decline button when supporting plate descends.Save in the past the electronic rising of supporting plate mechanism, manual clutch mechanism and hand hoisting mechanism in the vertical heater, improved novel stove automaticity and operating efficiency greatly.
Four, design is unique, operates more simple.Come into plain view because mechanical transmission structure is novel, thereby operation is more reliable and more stable and easy to maintenance.
The utility model and prior art are got the material operating procedure relatively:
Prior art: prepare to get material → manually-operated clutch → get material → hand handwheel to make supporting plate rising → manually-operated from device → operation (downwards).
The utility model: prepare to get and expect → get material → by rising switch → move (downwards) by the decline switch.
Five, the utility model vertical furnace chamber design burner hearth is interior adopts the heating of straight carbon-point both sides and leaves surplus hole (being to insert or not insert carbon-point in the carbon-point hole), thereby can regulate sintering curre by changing carbon-point radical or position, and the replacing carbon-point is very convenient; Vertical furnace chamber is also can separate by dividing plate between cube, multistage warm area, the warm area, can regulate sintering curre between warm area and warm area by the height of dividing plate, the design of the utility model vertical furnace chamber can reach by the sintering curre requirement produces many warm areas vertical heater, to adapt to the requirement of different product to sintering curre.
Be described in further detail the utility model below by accompanying drawing, the utility model is not limited only to described embodiment.
Accompanying drawing 1 is the structural representation of transmission system of the present utility model.
Accompanying drawing 2 is the partial top view of accompanying drawing 1A-A position, i.e. the vertical view of supporting plate in the transmission system.
Accompanying drawing 3 is the cross section structure schematic diagram of the single warm area section of the utility model vertical furnace chamber.
Among the figure: 1, supporting plate; 2, lead; 3, stepper motor; 4, decelerator; 5, driving-chain; 6, spool; 7, steel cable; 8, pulley; 9, support; 10, boiler tube; 11, burner hearth; 12, heat preservation zone; 13, heat preservation zone; 14, shell; 15, carbon-point hole, 16, central point.
As shown in the figure: the vertical continuous fritting furnace of many warm areas of the present utility model constitutes (in this routine accompanying drawing the two separately being illustrated) by vertical furnace chamber and transmission system two parts, transmission system is mainly by supporting plate (1), lead (2), stepper motor (3), decelerator (4), driving-chain (5), spool (6), steel cable (7), pulley (8) is formed, supporting plate (1) is a cuboid, supporting plate (1) is positioned at the below of vertical furnace chamber bottom material taking mouth, two columniform leads (2) pass the center at supporting plate (1) two ends respectively, stepper motor (3) links to each other with decelerator (4), decelerator (4) connects together by driving-chain (5) with spool (6), steel cable (7) one ends are enclosed within on the spool (6), become diagonal to pass the two ends of supporting plate (1) by pulley (8) the back other end, pulley (8) is fixed on the support (9).
Above-mentioned supporting plate (1) is positioned at the below of vertical furnace chamber bottom material taking mouth, move up and down the product in the body of heater is constantly taken out from the bottom, two columniform leads (2) lay respectively at the center at (passing) supporting plate (1) two ends, make the center of gravity of supporting plate (1) be in the central point (16) of himself; During work, start stepper motor (3) control decelerator (4) running, the driving-chain (5) that is enclosed within on the decelerator (4) drives spool (6) rotation, spool (6) thereby rotate further drives cover steel cable (7) thereon and goes up at pulley (8) and slide, the other end of steel cable (7) becomes diagonal to pass the two ends of supporting plate (1), and the moving supporting plate (1) of holder moves up and down during slip.Design steel cable (7) becomes diagonal vertically to pass the two ends of supporting plate (1), and its position has guaranteed that further the center of gravity of supporting plate (1) is in the central point (16) of himself.Pulley (8) is fixed on the support (9).
During work, the decrease speed of supporting plate (1) can be controlled by the switch that is provided with of stepper motor, both can control the sintering time of product in burner hearth by the decrease speed of control supporting plate (1).The rate of climb is that definite value is by step motor control.
This routine vertical furnace chamber is a cube, can be made up of 2 sections or multistage warm area section, is provided with dividing plate between warm area section and the warm area section, and the cross section structure schematic diagram of single warm area section as shown in Figure 3.The center of vertical furnace chamber is boiler tube (10), and the outside of boiler tube (10) is followed successively by burner hearth (11), heat preservation zone (12,13), shell (14), and boiler tube (10) two arranged outside have a plurality of carbon-points hole (15), the vertical bar shape carbon-point of can planting in carbon-point hole (15).Two heat preservation zone (12,13) can be provided with different insulation materials respectively.
Claims (2)
1, the vertical continuous fritting furnace of many warm areas, constitute by vertical furnace chamber and transmission system two parts, it is characterized in that transmission system is mainly by supporting plate (1), lead (2), stepper motor (3), decelerator (4), driving-chain (5), spool (6), steel cable (7), pulley (8) is formed, supporting plate (1) is a cuboid, supporting plate (1) is positioned at the below of vertical furnace chamber bottom material taking mouth, two columniform leads (2) pass the center at supporting plate (1) two ends respectively, stepper motor (3) links to each other with decelerator (4), decelerator (4) connects together by driving-chain (5) with spool (6), steel cable (7) one ends are enclosed within on the spool (6), become diagonal to pass the two ends of supporting plate (1) by pulley (8) the back other end, pulley (8) is fixed on the support (9).
2, the vertical continuous fritting furnace of many warm areas according to claim 1, it is characterized in that described vertical furnace chamber is a cube, form by 2 sections or multistage warm area section, be provided with dividing plate between warm area section and the warm area section, the center of the single warm area section of vertical furnace chamber is boiler tube (10), the outside of boiler tube (10) is followed successively by burner hearth (11), heat preservation zone (12,13), shell (14), and boiler tube (10) two arranged outside have a plurality of carbon-points hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206153 CN2499777Y (en) | 2001-05-08 | 2001-05-08 | Multiple temperature section vertical continuous fritting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206153 CN2499777Y (en) | 2001-05-08 | 2001-05-08 | Multiple temperature section vertical continuous fritting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2499777Y true CN2499777Y (en) | 2002-07-10 |
Family
ID=33626835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206153 Expired - Fee Related CN2499777Y (en) | 2001-05-08 | 2001-05-08 | Multiple temperature section vertical continuous fritting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2499777Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134305A (en) * | 2011-11-30 | 2013-06-05 | 上海市电力公司 | Positive temperature coefficient (PTC) sintering kiln |
-
2001
- 2001-05-08 CN CN 01206153 patent/CN2499777Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134305A (en) * | 2011-11-30 | 2013-06-05 | 上海市电力公司 | Positive temperature coefficient (PTC) sintering kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |