CN209722235U - A kind of screw thread billet heating furnace - Google Patents
A kind of screw thread billet heating furnace Download PDFInfo
- Publication number
- CN209722235U CN209722235U CN201822007091.8U CN201822007091U CN209722235U CN 209722235 U CN209722235 U CN 209722235U CN 201822007091 U CN201822007091 U CN 201822007091U CN 209722235 U CN209722235 U CN 209722235U
- Authority
- CN
- China
- Prior art keywords
- flue
- furnace body
- screw thread
- heating furnace
- mounting hole
- 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.)
- Active
Links
Landscapes
- Tunnel Furnaces (AREA)
Abstract
The utility model relates to heating furnace fields, more particularly to a kind of screw thread billet heating furnace, solve the immutable disadvantage in flue position existing in the prior art, including furnace body, sliding rail and flue, one end of furnace body is provided with feed inlet, and the other end of furnace body is provided with discharge port, and furnace body is internally provided with sliding rail, sliding rail is arranged between inlet port and outlet port, the side wall of furnace body offers multiple flue mounting holes, and flue is respectively installed inside each flue mounting hole, flue connector is plugged on the inside of the flue other end, bellows is fixedly connected on the outside of flue connector, intermediate flue is mounted on inside the flue mounting hole of strip by the utility model, flue also adjusts the height of flue as needed after being installed, to obtain optimal ventilation and smoke discharging effect, burner and furnace body are separated by isolated tube, it avoids burning Compressing or drawing of the mouth after heated by furnace body, extend the service life of burner.
Description
Technical field
The utility model relates to heating furnace technical field more particularly to a kind of screw thread billet heating furnaces.
Background technique
Steel billet is the product that the molten steel that converter is smelt obtains after casting, and wide, the high equal or difference in square billet section is not
Greatly, it is mainly used to the steel billet of rolled section steel, wire rod, screw-thread steel is being commonly called as hot rolled ribbed bars, in the process of processing screw-thread steel
In, it needs then to forge heating steel billet by heating furnace, currently, the steel heater that pushes away being used widely is water-cooled
Steel heater is pushed away, in order to preferably divulge information and discharge fume, intermediate flue, the mounting height of intermediate flue usually are set in furnace body middle section
It will affect the effect of ventilation and smoke evacuation.
Traditional heating furnace, for furnace body once forming, the position of intermediate flue can not adjust centre with regard to immutable as needed
The position of flue, moreover, burner is directly installed on furnace body, after heated, the thermal expansion of furnace body and burner is different, burner
By the compressing or drawing of furnace body, it is easily damaged
Utility model content
Purpose of the utility model is to solve the immutable disadvantages in flue position existing in the prior art, and propose
A kind of screw thread billet heating furnace.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of screw thread billet heating furnace, including furnace body, sliding rail and flue, one end of the furnace body are provided with feed inlet,
And the other end of furnace body is provided with discharge port, and furnace body is internally provided with sliding rail, the sliding rail is arranged in feed inlet and discharging
Between mouthful, the side wall of the furnace body offers multiple flue mounting holes, and is respectively equipped with flue inside each flue mounting hole, institute
It states and is plugged with flue connector on the inside of the flue other end, be fixedly connected with bellows on the outside of the flue connector, it is described
The other end of bellows is fixedly connected with flue, and soft heat preservation filler is filled between the bellows and flue connector, described
Offer multiple burner mounting apertures at the top of furnace body, and the inside of burner mounting aperture is plugged with isolated tube, the isolated tube it is interior
Wall is provided with multiple stabilizing rings, and the inner sleeve of the isolated tube is equipped with buffer layer.
Preferably, flue baffle ring is provided on the outside of the flue, and the outer diameter of flue baffle ring is greater than flue mounting hole
Width is provided with fire resistant infilling between the flue mounting hole and flue.
Preferably, the outer wall of the furnace body is fixedly connected with support frame, and the top of support frame is placed with multiple cushion blocks.
Preferably, the outer wall of the flue connector and the inner wall of flue are in contact.
Preferably, connection ring is provided on the outside of the isolated tube, and connection ring is fixedly connected with the furnace body, furnace body and
Isolation pad is provided between connection ring.
Preferably, the upper end of the isolated tube is provided with mounting ring, and the top of mounting ring offers mounting hole.
The beneficial effects of the utility model are:
1, intermediate flue is mounted on inside the flue mounting hole of strip by the utility model, after flue is installed, after
Phase can adjust as needed the height of flue, to obtain optimal ventilation and smoke discharging effect.
2, the burner of the utility model and furnace body are separated by isolated tube, avoid compressing of the burner after heated by furnace body
Or drawing, extend the service life of burner.
In conclusion intermediate flue is mounted on the flue mounting hole of strip by the utility model in contrast to the prior art
Inside, flue also adjusts the height of flue as needed after being installed, to obtain optimal ventilation and smoke discharging effect, burner
It is separated with furnace body by isolated tube, avoids compressing or drawing of the burner after heated by furnace body, extend the service life of burner.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of screw thread billet heating furnace schematic view of the front view;
Fig. 2 be the utility model proposes a kind of screw thread billet heating furnace flue side structure schematic view;
Fig. 3 be the utility model proposes a kind of screw thread billet heating furnace A at enlarged structure schematic diagram.
In figure: 1 furnace body, 2 feed inlets, 3 discharge ports, 4 sliding rails, 5 flue mounting holes, 6 flues, 7 flue baffle rings, 8
Fire resistant infilling, 9 support frames, 10 cushion blocks, 11 flue connectors, 12 bellowss, 13 soft heat preservation fillers, the installation of 14 burners
Hole, 15 isolated tubes, 16 connection rings, 17 mounting rings, 18 stabilizing rings, 19 buffer layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-3, a kind of screw thread billet heating furnace, including furnace body 1, sliding rail 4 and flue 6 and existing steel-pushing type
Heating furnace is the same, and one end of furnace body 1 is provided with feed inlet 2, and the other end of furnace body 1 is provided with discharge port 3, and furnace body 1 is interior
Portion is provided with sliding rail 4, and sliding rail 4 is arranged between feed inlet 2 and discharge port 3.
The side wall of furnace body 1 offers multiple flue mounting holes 5, is respectively equipped with flue 6, cigarette inside each flue mounting hole 5
Flue connector 11 is plugged on the inside of 6 other end of road, the outside of flue connector 11 is welded with bellows 12, bellows 12
The other end and flue 6 weld, and bellows 12 is scalable steel pipe, and soft heat preservation is filled between bellows 12 and flue connector 11
Filler 13, soft heat preservation filler 13 are asbestos, and the top of furnace body 1 offers multiple burner mounting apertures 14, and burner mounting aperture 14
Inside is plugged with isolated tube 15, and the inner wall of isolated tube 15 is provided with multiple stabilizing rings 18, and the inner sleeve of isolated tube 15 is equipped with buffering
Layer 19, buffer layer 19 are asbestos material, and stabilizing ring 18 prevents it from falling for stablizing buffer layer 19.
Wherein, the outside of flue 6 is provided with flue baffle ring 7, and flue 6 and flue baffle ring 7 are structure as a whole, flue baffle ring 7
Outer diameter be greater than flue mounting hole 5 width, fire resistant infilling 8 is provided between flue mounting hole 5 and flue 6, fire resistant infilling 8 is
Refractory mortar.
In addition, the outer wall of furnace body 1 is welded with support frame 9, and the top of support frame 9 is placed with multiple cushion blocks 10, cushion block 10
Pad is in the downside of flue 6, and different according to the height of flue 6, the quantity of cushion block 10 is different.
Specifically, the outer wall of flue connector 11 and the inner wall of flue 6 are in contact.
Specifically, the outside of isolated tube 15 is provided with connection ring 16, and connection ring 16 and furnace body 1 are bolted, 1 He of furnace body
Isolation pad is provided between connection ring 16.
Specifically, the upper end of isolated tube 15 is provided with mounting ring 17, and the top of mounting ring 17 offers mounting hole, is used for
Burner is installed.
Embodiment one: when changing flue height, in the case where heating furnace does not heat, fire resistant infilling 8 is taken out or portion
Divide and take out, as needed moves up and down flue 6 inside flue mounting hole 5, after determining most suitable height, in support frame 9
Cushion block 10 is placed between flue 6, stablizes flue 6, and after 6 Level Change of flue, flue connector 11 is motionless, flue connector
11 opposite 6 retraction of flue or stretchings, bellows 12 is flexible, and soft heat preservation filler 13 follows 12 change shape of bellows, finally will be resistance to
Fiery filler 8 is inserted inside flue mounting hole 5.
Embodiment two: when installation burner, burner is inserted into inside buffer layer 19, isolation is placed between mounting ring 17 and burner
Burner and mounting ring 17 are bolted gasket, expand after the logical fire of burner 17 is heated, and deformation occurs for buffer layer 19,
The pressure for bearing burner 17, plays the role of buffering, avoids compressing or drawing of the burner after heated by furnace body.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of screw thread billet heating furnace, including furnace body (1), sliding rail (4) and flue (6), one end setting of the furnace body (1)
Have feed inlet (2), and the other end of furnace body (1) is provided with discharge port (3), and furnace body (1) is internally provided with sliding rail (4), institute
It states sliding rail (4) to be arranged between feed inlet (2) and discharge port (3), which is characterized in that the side wall of the furnace body (1) offers more
A flue mounting hole (5), and each flue mounting hole (5) inside be respectively equipped with flue (6), flue (6) other end it is interior
Side is plugged with flue connector (11), is fixedly connected with bellows (12), the ripple on the outside of the flue connector (11)
The other end of pipe (12) is fixedly connected with flue (6), and soft guarantor is filled between the bellows (12) and flue connector (11)
Warm filler (13) offers multiple burner mounting apertures (14) at the top of the furnace body (1), and the inside of burner mounting aperture (14) is inserted
It is connected to isolated tube (15), the inner wall of the isolated tube (15) is provided with multiple stabilizing rings (18), the inside of the isolated tube (15)
It is arranged with buffer layer (19).
2. a kind of screw thread billet heating furnace according to claim 1, which is characterized in that set on the outside of the flue (6)
It is equipped with flue baffle ring (7), and the outer diameter of flue baffle ring (7) is greater than the width of flue mounting hole (5), the flue mounting hole (5)
Fire resistant infilling (8) are provided between flue (6).
3. a kind of screw thread billet heating furnace according to claim 1, which is characterized in that the outer wall of the furnace body (1) is solid
Surely it is connected with support frame (9), and the top of support frame (9) is placed with multiple cushion blocks (10).
4. a kind of screw thread billet heating furnace according to claim 1, which is characterized in that the flue connector (11)
The inner wall of outer wall and flue (6) is in contact.
5. a kind of screw thread billet heating furnace according to claim 1, which is characterized in that the outside of the isolated tube (15)
It is provided with connection ring (16), and connection ring (16) is fixedly connected with the furnace body (1), is set between furnace body (1) and connection ring (16)
It is equipped with isolation pad.
6. a kind of screw thread billet heating furnace according to claim 1, which is characterized in that the upper end of the isolated tube (15)
It is provided with mounting ring (17), and the top of mounting ring (17) offers mounting hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822007091.8U CN209722235U (en) | 2018-11-30 | 2018-11-30 | A kind of screw thread billet heating furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822007091.8U CN209722235U (en) | 2018-11-30 | 2018-11-30 | A kind of screw thread billet heating furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209722235U true CN209722235U (en) | 2019-12-03 |
Family
ID=68676397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822007091.8U Active CN209722235U (en) | 2018-11-30 | 2018-11-30 | A kind of screw thread billet heating furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209722235U (en) |
-
2018
- 2018-11-30 CN CN201822007091.8U patent/CN209722235U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1133890A (en) | Cooling plate for shaft furnace | |
CN209722235U (en) | A kind of screw thread billet heating furnace | |
CN104964559A (en) | Bottom ring for submerged arc furnace and manufacturing method for bottom ring | |
CN104611498A (en) | External heating type coal-based shaft furnace for producing direct-reduced iron | |
CN106403588B (en) | A kind of hermetically sealed roller furnace of more plates | |
US4494929A (en) | Continuous heat treatment furnace | |
CN203364408U (en) | Direct-fired coal hot air furnace with built-in heat exchange mixing chamber in hearth box | |
CN206410504U (en) | A kind of heating furnace indulges water beam | |
JPS595646B2 (en) | metal heating furnace | |
CN207811780U (en) | A kind of blast furnace crucibe apparatus for baking | |
CN103712458A (en) | Straight insertion far feeding nozzle used for ore-smelting electric furnace | |
CN209555142U (en) | A kind of convenience adds the coke dry quenching furnace of water | |
CN206724714U (en) | A kind of ending discharging furnace furnace wall protection device | |
CN209194002U (en) | A kind of durable cooling wall | |
CN111892282A (en) | Double-hole or multi-hole quartz tube continuous melting furnace | |
CN201748642U (en) | Extractable phase change heating furnace | |
CN209669272U (en) | Energy-saving straight blowpipe | |
US5626187A (en) | Heat-exchanger tube | |
CN105927971B (en) | Circulated at low velocity fluidized-bed combustion boiler membrane wall chamber structure | |
CN106225492B (en) | A kind of water tank type expansion joint for side-blown furnace body uptake flue | |
CN207540397U (en) | Activated carbon recycling smoke temperature reducer | |
US6590926B2 (en) | Container made of stainless steel for forming self-baking electrodes for use in low electric reduction furnaces | |
CN109579538A (en) | Segmented fire tunnel wall structure | |
CN207811826U (en) | A kind of radiant tube with adjusting support | |
CN202595168U (en) | Cooling wall for smelting furnace |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |