CN207422899U - A kind of connection structure of furnace body and liner - Google Patents

A kind of connection structure of furnace body and liner Download PDF

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Publication number
CN207422899U
CN207422899U CN201721265135.6U CN201721265135U CN207422899U CN 207422899 U CN207422899 U CN 207422899U CN 201721265135 U CN201721265135 U CN 201721265135U CN 207422899 U CN207422899 U CN 207422899U
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China
Prior art keywords
liner
furnace body
connection structure
rod
groove
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CN201721265135.6U
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Chinese (zh)
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张跃
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Individual
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Individual
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/04—Heating appliances
    • B23K3/047—Heating appliances electric
    • B23K3/053—Heating appliances electric using resistance wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/008—Soldering within a furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0043—Floors, hearths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/04—Heating appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B23K3/085—Cooling, heat sink or heat shielding means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/32—Casings
    • F27B9/34—Arrangements of linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors
    • F27D1/1866—Door-frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B2009/305—Particular conformation of the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0005—Cooling of furnaces the cooling medium being a gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0037—Cooling of furnaces the cooling medium passing a radiator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/007—Cooling of charges therein
    • F27D2009/0072—Cooling of charges therein the cooling medium being a gas
    • F27D2009/0075—Cooling of charges therein the cooling medium being a gas in direct contact with the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/05—Brazing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Thermal Insulation (AREA)

Abstract

The connection structure of a kind of furnace body and liner, the shell of the liner are equipped with multiple bodies of rod, and the body of rod is equipped with the first groove body, and the first bolt is arranged in the first groove body；The inner cavity of furnace body is connected with supporting rack, and supporting rack is connected by the first bolt with the first groove body.On the one hand the utility model can be convenient for connecting between liner and furnace body fixing, greatly improve bonding strength and stability；On the other hand, liner expanded by heating or when shrinking, can carry out dual compensation by idler wheel and the second groove body, so as to reduce the stress concentration of connecting portion, realize the scalable variation of liner.

Description

A kind of connection structure of furnace body and liner
Technical field
The utility model is related to the internal structures of furnace body, the particularly connection structure of a kind of furnace body and liner.
Background technology
Existing furnace body liner typically as workpiece heat working chamber, due to existing furnace body working chamber volume all compared with Small, therefore, the connection mode of liner and furnace body is typically that the bottom of liner is directly installed on furnace body frame, and the side of liner It does not support.However it is sufficiently bulky when liner, i.e. workpiece it is sufficiently bulky when, workpiece is being positioned over the process of liner In or workpiece during heating, it is easy to generate vibration, cause liner generation rock, substantially reduce stability.
In addition, existing liner is fixed with furnace body, once heated generate expansion, it is easy to cause answering for connecting portion Power is concentrated.
Utility model content
A kind of connective stability and reliability are provided the purpose of the utility model is to overcome the above-mentioned deficiency of the prior art Height is capable of the furnace body of thermal expansion effects of effective compensation liner and the connection structure of liner.
The technical solution of the utility model is：The connection structure of a kind of furnace body and liner, the shell of the liner are equipped with Multiple bodies of rod, the body of rod are equipped with the first groove body, and the first bolt is arranged in the first groove body；The inner cavity of furnace body is connected with supporting rack, branch Support is connected by the first bolt with the first groove body.
Said program has the following advantages：（1）It is solid convenient for will be connected between liner and furnace body by setting the first groove body It is fixed, improve the stability of connection；（2）By supporting rack, fixation can be supported to liner, prevent liner generation from rocking.
The body of rod can be plate or bulk etc..
Further, idler wheel is connected between the bottom of the liner and furnace body, idler wheel is connected on track, track installation in The intracavity bottom of furnace body.Idler wheel is set, is capable of the thermal expansion effects of effective compensation liner, reduces the stress collection of connecting portion In, it realizes the scalable variation of liner, stress rupture is generated so as to effectively solve to be fixed by bolts connection in the prior art Technical barrier.
Further, the body of rod is arranged on the side of liner；Or the body of rod is arranged on the side and bottom of liner.The body of rod is set In the side of liner so that supporting rack is symmetrically connected to the both sides of liner, can prevent liner generation from rocking or shifting；The body of rod The bottom of liner can be arranged on, is bolted convenient for the bottom with furnace body.The body of rod can laterally set, it is longitudinally disposed or It is angularly disposed.
Further, the top of the liner is connected by supporting rack with furnace body.Since the top of liner is not subject to press substantially Power there is no need to which the body of rod is set to be attached fixation, will directly be connected by supporting rack between liner and the inner cavity of furnace body.
Further, support frame as described above is trivet.Why preferred triangular support bracket, be because triangle stablize, due to Liner volume is big, and weight is big, and the stability of liner can be improved by the supporting rack of three-legged structure.Certainly, above-mentioned supporting rack Can also be other shapes, such as it is L-type, linear pattern, T-shaped.
Further, the shell of the liner is equipped with multiple second groove bodies, and the bottom of the second groove body is embedded in shell, and second The two side ends and cage connection of groove body.By setting the second groove body, on the one hand can form retractable structure, when shell be heated it is swollen It is swollen or during by cold events, by the second groove body can flexible bumper housings swell increment or shrinkage, prevent stress collection suffered by shell In or generate brittleness etc., so as to ensure the stability of shell and reliability；On the other hand, the second groove body is set to be convenient for shell It is attached with inner container insulated layer, bolt such as is set in the second groove body, greatly improve the stability of connection.
Further, the body of rod is arranged between two neighboring second groove body.The body of rod can directly and cage connection, can also On this basis, the side with the second groove body is connected, and further improves bonding strength, and the body of rod is arranged on two neighboring second groove body Between, the body of rod can be avoided to generate displacement etc..
Further, the shell of the liner is connected by the second bolt through the insulating layer of the second groove body and liner.In this way, It is fixed convenient for the connection of shell.
Further, by bolt and/or it is welded to connect between support frame as described above and furnace body.It is of course also possible to it is clamping, tenon The modes such as connect, as long as can fix.
Further, the sealing surface of first groove body is connected towards the inner cavity of furnace body, the first bolt with sealing surface.In this way, First bolt can be directly connected with sealing surface, and the first bolt can be protected in the inner cavity of the first groove body；Separately Outside, the first bolt can be only connected with the body of rod, without being attached with shell, on the one hand to the temperature tolerance requirement of the first bolt It is low, on the other hand, shell can need not be destroyed.
The beneficial effects of the utility model：On the one hand it can be convenient for connecting between liner and furnace body fixing, greatly improve Bonding strength and stability；On the other hand, liner expanded by heating or when shrinking, can pass through idler wheel and the second groove body and carry out dual benefit It repays, so as to reduce the stress concentration of connecting portion, realizes the scalable variation of liner.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment 1；
Fig. 2 is the structure diagram of 1 liner of the utility model embodiment.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2：The connection structure of a kind of furnace body and liner, the shell 11 of liner 1 are equipped with multiple bodies of rod 2, The body of rod 2 is equipped with the first groove body 21, and the first bolt 22 is arranged in the first groove body 21；The inner cavity of furnace body 3 is connected with supporting rack 31, branch Support 31 is connected by the first bolt 22 with the first groove body 21.First groove body 21 be rectangular slot, the sealing surface of the first groove body 21 Towards the inner cavity of furnace body 3, the first bolt 22 is connected with sealing surface.
Specifically, the body of rod 2 is arranged at the side and bottom of liner 1, and the body of rod 1 is laterally set, i.e., the direction with liner 2 is put down Row.The arranged for interval on the horizontal direction along liner 2 of the body of rod 1 has multiple first groove bodies 21, to ensure the stability of liner connection. The shell 11 of liner 1 is equipped with multiple second groove bodies 111, and the bottom of the second groove body 111 is embedded in shell 11, the second groove body 111 Two side ends be connected with shell 11.In the present embodiment, the second groove body 111 is U-type groove.The end face of second groove body 111 is from shell 11 It extending out, and the body of rod 2 is equipped between every adjacent second groove body 111,2 and second groove body 111 of the body of rod is stainless steel, The body of rod 2 and the side of the second groove body 111 are integrally welded, also integrally welded between the body of rod 2 and shell 11.Multiple second groove bodies 111 connections form similar corrugated retractable structure.
In the present embodiment, liner 1 includes shell 11, insulating layer and inner casing 12, and insulating layer includes carbon felt layer 13 and alumina silicate Cotton layer 14, carbon felt layer 13 are internal layer, and aluminium silicate wool layer 14 is outer layer.The material of inner casing 12 is carbon carbon plate, and the material of shell 11 is Stainless steel, the bottom insertion shell 11 of the second groove body 111, and silicic acid is filled between the bottom of the second groove body 111 and shell 11 Aluminum wool layer 14.Shell 11 is connected by the second bolt 112 through the second groove body 111 with aluminium silicate wool layer 14.
The surface layout of shell 11 has multiple holes 113,113 outwardly convex of hole.By setting hole 113, vapor Gases is waited, from 113 inner outflow of hole, can to prevent from causing the accumulation of vapor in furnace body, and improve thermal diffusivity.
Multiple idler wheels 4 are connected between the bottom of liner 1 and furnace body 3, idler wheel 4 is connected on track 5, and track 5 is installed on The intracavity bottom of furnace body 3.Supporting rack 31 also is provided between idler wheel 4, supporting rack 31 is connected by the first bolt 22 and the first groove body 21 It connects.
In the present embodiment, supporting rack 31 is trivet.
In the present embodiment, when installing the first bolt 22, one end of the first bolt can be set in advance in the first groove body, when When needing to connect furnace body, the other end of the first bolt is fixed in supporting rack.
On the one hand the present embodiment can be convenient for connecting between liner and furnace body fixing, greatly improve bonding strength and stabilization Property；On the other hand, liner expanded by heating or when shrinking, can carry out dual compensation, so as to the company of reduction by idler wheel and the second groove body The stress concentration of socket part position realizes the scalable variation of liner.
Embodiment 2
Difference lies in the supporting rack being connected with liner side is trivet, other supporting racks are straight line with embodiment 1 Type.
Other structures are the same as embodiment 1.
Embodiment 3
Difference lies in the top of liner is connected also by supporting rack with furnace body, supporting rack with embodiment 1 or embodiment 2 One end and furnace body weld, the insulating layer that the other end passes through cage connection of the bolt through liner to liner.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality New spirit and scope.If in this way, these modifications and variations of the utility model belong to the utility model claims and Within the scope of its equivalent technology, then the utility model is also comprising including these modification and variations.

Claims (10)

1. the connection structure of a kind of furnace body and liner, which is characterized in that the shell of the liner is equipped with multiple bodies of rod, on the body of rod Equipped with the first groove body, the first bolt is arranged in the first groove body；The inner cavity of furnace body is connected with supporting rack, and supporting rack passes through the first bolt It is connected with the first groove body.
2. the connection structure of furnace body and liner according to claim 1, which is characterized in that the bottom of the liner and furnace body it Between be connected with idler wheel, idler wheel is connected on track, and track installation is in the intracavity bottom of furnace body.
3. the connection structure of furnace body and liner according to claim 1, which is characterized in that the body of rod is arranged on the side of liner Portion；Or the body of rod is arranged on the side and bottom of liner.
4. according to the connection structure of 1 or 2 or 3 furnace body of claim and liner, which is characterized in that the top of the liner leads to Supporting rack is crossed to be connected with furnace body.
5. according to the connection structure of 1 or 2 or 3 furnace body of claim and liner, which is characterized in that support frame as described above is triangle Support.
6. according to the connection structure of 1 or 2 or 3 furnace body of claim and liner, which is characterized in that on the shell of the liner Equipped with multiple second groove bodies, the bottom of the second groove body is embedded in shell, the two side ends and cage connection of the second groove body.
7. the connection structure of furnace body and liner according to claim 6, which is characterized in that the body of rod is arranged on two neighboring the Between two groove bodies.
8. the connection structure of furnace body and liner according to claim 6, which is characterized in that the shell of the liner passes through second Bolt is connected through the insulating layer of the second groove body and liner.
9. according to the connection structure of 1 or 2 or 3 furnace body of claim and liner, which is characterized in that support frame as described above and furnace body Between by bolt and/or be welded to connect.
10. according to the connection structure of 1 or 2 or 3 furnace body of claim and liner, which is characterized in that first groove body Sealing surface is connected towards the inner cavity of furnace body, the first bolt with sealing surface.
CN201721265135.6U 2017-08-25 2017-09-29 A kind of connection structure of furnace body and liner Active CN207422899U (en)

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CN201721265172.7U Active CN207395480U (en) 2017-08-25 2017-09-29 A kind of insulation construction
CN201710904662.5A Pending CN109420815A (en) 2017-08-25 2017-09-29 A kind of furnace interior system
CN201721265225.5U Active CN207422911U (en) 2017-08-25 2017-09-29 A kind of high temperature cored slab
CN201710904671.4A Pending CN109425221A (en) 2017-08-25 2017-09-29 A kind of internal structure of furnace body
CN201721265135.6U Active CN207422899U (en) 2017-08-25 2017-09-29 A kind of connection structure of furnace body and liner
CN201710904645.1A Pending CN109424559A (en) 2017-08-25 2017-09-29 A kind of water cooling shielding blower
CN201710904657.4A Pending CN109425228A (en) 2017-08-25 2017-09-29 A kind of furnace insulation liner
CN201711029270.5A Pending CN109425229A (en) 2017-08-25 2017-10-30 A kind of heating furnace bell that band is quickly cooled down
CN201711029291.7A Active CN109425230B (en) 2017-08-25 2017-10-30 Furnace body self-adaptation door
CN201711033123.5A Pending CN107605775A (en) 2017-08-25 2017-10-30 A kind of high-temperature centrifugal fan
CN201711033122.0A Pending CN109420813A (en) 2017-08-25 2017-10-30 A kind of hot air circulation soldering oven
CN201711483073.0A Pending CN109425107A (en) 2017-08-25 2017-12-29 A kind of hot-blast stove of high-voltage operation

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CN201710904662.5A Pending CN109420815A (en) 2017-08-25 2017-09-29 A kind of furnace interior system
CN201721265225.5U Active CN207422911U (en) 2017-08-25 2017-09-29 A kind of high temperature cored slab
CN201710904671.4A Pending CN109425221A (en) 2017-08-25 2017-09-29 A kind of internal structure of furnace body

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CN201710904657.4A Pending CN109425228A (en) 2017-08-25 2017-09-29 A kind of furnace insulation liner
CN201711029270.5A Pending CN109425229A (en) 2017-08-25 2017-10-30 A kind of heating furnace bell that band is quickly cooled down
CN201711029291.7A Active CN109425230B (en) 2017-08-25 2017-10-30 Furnace body self-adaptation door
CN201711033123.5A Pending CN107605775A (en) 2017-08-25 2017-10-30 A kind of high-temperature centrifugal fan
CN201711033122.0A Pending CN109420813A (en) 2017-08-25 2017-10-30 A kind of hot air circulation soldering oven
CN201711483073.0A Pending CN109425107A (en) 2017-08-25 2017-12-29 A kind of hot-blast stove of high-voltage operation

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CN108640540A (en) * 2018-08-03 2018-10-12 南通海明环保科技有限公司 A kind of explosion-proof energy conservation and environmental protection lime burner furnace
CN110260658A (en) * 2019-06-04 2019-09-20 浙江智造热成型科技有限公司 The converter body support mechanism of heating furnace

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CN207395480U (en) 2018-05-22
CN109420813A (en) 2019-03-05
CN109424559A (en) 2019-03-05
CN107605775A (en) 2018-01-19
CN207422911U (en) 2018-05-29
CN109425230B (en) 2021-02-19
CN109425228A (en) 2019-03-05
CN109420815A (en) 2019-03-05
CN109425229A (en) 2019-03-05
CN109425107A (en) 2019-03-05
CN109425221A (en) 2019-03-05
CN109425230A (en) 2019-03-05

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