CN215176948U - Furnace door jacking system - Google Patents
Furnace door jacking system Download PDFInfo
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- CN215176948U CN215176948U CN202120599605.2U CN202120599605U CN215176948U CN 215176948 U CN215176948 U CN 215176948U CN 202120599605 U CN202120599605 U CN 202120599605U CN 215176948 U CN215176948 U CN 215176948U
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- furnace
- furnace door
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Abstract
The utility model discloses a furnace door jacking system, which comprises a bracket for being installed at the inlet and outlet of a dipping preheating furnace, a furnace door slidably installed on the bracket, a plurality of jacking components which are arranged on the bracket and used for jacking the furnace door and pressing the furnace door on the dipping preheating furnace, and a lifting component which is installed on the bracket and connected with the furnace door, wherein the lifting component is used for lifting the furnace door; the support includes two crossbeams and two perpendicular roof beams, and two crossbeams and two perpendicular roof beams constitute a square frame construction after welding each other, all are provided with the slide at the interior survey of two perpendicular roof beams, the slide is including setting up first slide, second slide and the connection slide on perpendicular roof beam, and first slide is close to the flooding preheater, and the flooding preheater is kept away from to the second slide, and first slide width is greater than second slide width, and first slide is located the top of first slide, connects the slope setting of slide. The utility model discloses have convenient, the sealing performance is good, the good advantage of heat preservation ability in the in-service use.
Description
Technical Field
The utility model relates to a carbon product flooding preheating device technical field, concretely relates to tight system in furnace gate top.
Background
The roasting furnace of the carbon impregnation preheating furnace is used for indirectly heating various carbon products after being roasted and formed at high pressure at a specified temperature rising speed under the condition of air isolation, and impregnating pitch after the process requirements are met so as to improve the mechanical strength, the electrical conductivity and the high temperature resistance of the carbon products.
When the carbon baking product is impregnated, the carbon baking product is required to be placed in a preheating furnace; however, the sealing effect between the preheating furnace door and the preheating furnace kiln in the prior art is poor, air leakage and heat dissipation are easy to occur during preheating, and the heat preservation performance is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tight system in furnace gate top, it has convenient, sealing performance is good, the good advantage of heat-preserving capability in the in-service use.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a furnace door jacking system comprises a bracket, a furnace door, a plurality of jacking components and a lifting component, wherein the bracket is used for being installed at the inlet and the outlet of a dipping preheating furnace;
the support comprises two cross beams and two vertical beams, the two cross beams and the two vertical beams are welded with each other to form a square frame structure, the inner sides of the two vertical beams are respectively provided with a slideway, each slideway comprises a first slideway, a second slideway and a connecting slideway, the first slideway is arranged on the vertical beams, the first slideway is close to the impregnation preheating furnace, the second slideway is far away from the impregnation preheating furnace, the width of the first slideway is larger than that of the second slideway, the first slideway is positioned above the first slideway, the connecting slideway is arranged in an inclined manner, and two sides of the connecting slideway are connected with the first slideway and the second slideway;
the furnace door comprises a door frame and a door body arranged on the door frame, guide wheels matched with the slide way are arranged on two sides of the door frame, and a heat-resistant sealing gasket is arranged on one side, close to the dipping preheating furnace, of the door body.
Further optimize, the tight subassembly in top has four, and four tight subassemblies in top divide into two sets ofly, and a set of installation is on one of them perpendicular roof beam, and another group installs on another perpendicular roof beam.
Wherein, the tight subassembly in top includes mounting panel, nut and bolt, and mounting panel fixed mounting is provided with the through-hole on erecting the roof beam on the mounting panel, and the back is installed on the mounting panel to the nut, screw and through-hole section of thick bamboo axle center on the nut, the bolt is mutually supported with the nut.
Further optimize, the bolt tip is provided with the laborsaving rod that changes of cruciform.
Wherein, the mounting panel is through welded mode fixed mounting on vertical beam.
Further optimize, the nut end is connected with rotary joint, and rotary joint end is used for pushing up on the furnace gate.
The lifting assembly comprises a pulling rope, a first pulley, a second pulley and a winch, wherein an installation frame is arranged on one side edge of a vertical beam, the winch is installed on the installation frame, the first pulley and the second pulley are installed on a cross beam at the top of the support, one end of the pulling rope is fixedly connected to a reel of the winch, and the other end of the pulling rope is connected with the furnace door after sequentially bypassing the first pulley and the second pulley.
Further optimize, carry and draw the subassembly and still include first sensor, second sensor and controller, first sensor, second sensor are installed on one of them vertical beam, are provided with the response piece on the furnace gate, first sensor, second sensor, hoist engine all with the controller is connected.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses mainly by the support, the furnace gate, push up tight subassembly and carry and draw the subassembly to constitute, in the actual use, through set up the slide on the vertical beam in the support, can make the furnace gate upwards or slide downwards in the support, and, because the slide is including setting up first slide, second slide and the connection slide on the vertical beam, first slide is close to the flooding preheater, the second slide is kept away from the flooding preheater, first slide width is greater than second slide width, first slide is located the top of first slide, the slope of connection slide sets up, and the both sides of connecting the slide are connected with first slide and second slide; the arrangement can enable the furnace door to slide in the first slide way, the connecting slide way and the second slide way, the first slide way is close to the dipping preheating furnace, the second slide way is far away from the dipping preheating furnace, the width of the first slide way is larger than that of the second slide way, the furnace door can be ensured to slide in the second slide way when moving up and down, the furnace door is far away from the dipping preheating furnace, after sliding down, the lower end of the furnace door enters the first slide way after passing through the connecting slide way, the furnace door is inclined at the moment, the furnace door is changed from an inclined state to a vertical state after continuously moving down, at the moment, the furnace door is completely positioned in the first slide way, and as the width of the first slide way is larger than that of the second slide way, the furnace door moves back and forth on the first slide way, and the furnace door can be close to or far away from the dipping preheating furnace; then, the furnace door is jacked through the jacking assembly, so that a heat-resistant sealing gasket arranged on the furnace door is tightly pressed at the inlet and the outlet of the dipping preheating furnace; therefore, in actual use, the heat insulation device has the advantages of convenience in operation, good sealing performance and good heat insulation capacity.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the usage state of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is a schematic view of the whole structure of the furnace door of the present invention.
Reference numerals: 1-dipping preheating furnace, 2-bracket, 3-furnace door, 4-jacking component, 5-lifting component, 6-beam, 7-vertical beam, 8-slideway, 9-first slideway, 10-second slideway, 11-connecting slideway, 12-gantry, 13-door body, 14-mounting plate, 15-nut, 16-bolt, 17-labor-saving rotating rod, 18-pulling rope, 19-first pulley, 20-second pulley, 21-winch, 22-first sensor, 23-second sensor and 24-induction sheet.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-3, the embodiment discloses an oven door jacking system, which comprises a bracket 2 for being mounted at the entrance and the exit of a dipping preheating oven 1, an oven door 3 slidably mounted on the bracket 2, a plurality of jacking components 4 arranged on the bracket 2 and used for jacking and pressing the oven door 3 on the dipping preheating oven 1, and a lifting component 5 mounted on the bracket 2 and connected with the oven door 3, wherein the lifting component 5 is used for lifting the oven door 3;
the support 2 comprises two cross beams 6 and two vertical beams 7, the two cross beams 6 and the two vertical beams 7 are welded to form a square frame structure, slide ways 8 are arranged on the inner sides of the two vertical beams 7, each slide way 8 comprises a first slide way 9, a second slide way 10 and a connecting slide way 11, the first slide ways 9 are arranged on the vertical beams 7, the second slide ways 10 are arranged on the vertical beams 7, the first slide ways 9 are close to the impregnation preheating furnace 1, the second slide ways 10 are far away from the impregnation preheating furnace 1, the width of the first slide ways 9 is larger than that of the second slide ways 10, the first slide ways 9 are arranged above the first slide ways 9, the connecting slide ways 11 are arranged in an inclined mode, and two sides of the connecting slide ways 11 are connected with the first slide ways 9 and the second slide ways 10;
further optimization, the first slide way 9, the second slide way 10 and the connecting slide way 11 are connected in an arc transition mode, so that the oven door 3 can move smoothly in the first slide way 9, the second slide way 10 and the connecting slide way 11;
the furnace door 3 comprises a door frame 12 and a door body 13 arranged on the door frame 12, guide wheels matched with the slide way are arranged on two sides of the door frame 12, and a heat-resistant sealing gasket is arranged on one side, close to the dipping preheating furnace 1, of the door body 13.
The utility model discloses mainly constitute by support 2, furnace gate 3, tight subassembly 4 in top and carry subassembly 5, in the actual use, through set up slide 8 on vertical beam 7 in support 2, can make furnace gate 3 upwards or slide down in support 2, and, because above-mentioned slide 8 is including setting up first slide 9, second slide 10 and the connection slide 11 on vertical beam 7, first slide 9 is close to flooding preheater 1, second slide 10 keeps away from flooding preheater 1, first slide 9 width is greater than second slide 10 width, first slide 9 is located the top of first slide 9, connection slide 11 inclines to set up, and the both sides of connecting slide 11 are connected with first slide 9 and second slide 10; the arrangement can enable the furnace door 3 to slide in the first slide way 9, the connecting slide way 11 and the second slide way 10, the first slide way 9 is close to the dipping preheating furnace 1, the second slide way 10 is far away from the dipping preheating furnace 1, the width of the first slide way 9 is larger than that of the second slide way 10, the furnace door 3 can be ensured to slide in the second slide way 10 from the vertical movement, the furnace door 3 is far away from the dipping preheating furnace 1, after sliding downwards, the lower end of the furnace door 3 enters the first slide way 9 through the connecting slide way 11, at the moment, the furnace door 3 is inclined, after continuously moving downwards, the furnace door 3 is changed from the inclined state to the vertical state, at the moment, the furnace door 3 is completely positioned in the first slide way 9, and as the width of the first slide way 9 is larger than that of the second slide way 10, the furnace door 3 moves back and forth on the first slide way 9, the furnace door 3 can be close to or far away from the dipping preheating furnace 1; then, the furnace door 3 is jacked through the jacking component 4, so that a heat-resistant sealing pad arranged on the furnace door 3 is tightly pressed at the inlet and the outlet of the dipping preheating furnace 1; therefore, in actual use, the heat insulation device has the advantages of convenience in operation, good sealing performance and good heat insulation capacity.
Further preferably, in the embodiment, the number of the jacking assemblies 4 is four, the four jacking assemblies 4 are divided into two groups, one group is arranged on one vertical beam 7, and the other group is arranged on the other vertical beam 7; this enables a more uniform force to be applied to the oven door 3.
Wherein, the tight subassembly 4 in top includes mounting panel 14, nut 15 and bolt 16, and mounting panel 14 fixed mounting is provided with the through-hole on the mounting panel 14 on erecting roof beam 7, and behind the nut 15 was installed on mounting panel 14, screw and through-hole section of thick bamboo axle center on the nut 15, bolt 16 and nut 15 mutually support.
Further optimization, the end part of the bolt 16 is provided with a cross labor-saving rotary rod 17.
Wherein, the mounting plate 14 is fixedly mounted on the vertical beam 7 by welding.
In actual use, the bolt 16 is only required to be rotated, so that the bolt 16 tightly pushes the furnace door 3 against the dipping preheating furnace 1;
in another embodiment, the nut 15 is connected at its end with a rotary joint, the end of which is intended to bear against the oven door 3. The rotary joint can ensure that the rotary joint does not rotate relatively and does not wear the furnace door 3 after the end part of the rotary joint is contacted with the furnace door 3.
The lifting assembly 5 comprises a pulling rope 18, a first pulley 19, a second pulley 20 and a winch 21, wherein an installation frame is arranged on the side edge of one vertical beam 7, the winch 21 is installed on the installation frame, the first pulley 19 and the second pulley 20 are installed on a cross beam 6 at the top of the support 2, one end of the pulling rope 18 is fixedly connected to a reel of the winch 21, and the other end of the pulling rope is connected with the furnace door 3 after sequentially bypassing the first pulley 19 and the second pulley 20.
Thus, in actual use, the oven door 3 is driven to move up or down by driving the hoist 21 through the draw rope 18.
Further optimize, in the practical use, be provided with the pinhole on the crossbeam 6, pinhole and second slide 10 intercommunication, set up the round pin axle in the pinhole, after promoting furnace gate 3, can insert the round pin axle in the pinhole, can prevent the condition that the furnace gate 3 whereabouts injures the people after the stay cord 18 breaks, can make it safer in the use through pinhole and the round pin axle that sets up.
Example two
The embodiment is further optimized on the basis of the first embodiment, in the embodiment, the lifting assembly 5 further includes a first sensor 22, a second sensor 23 and a controller, the first sensor 22 and the second sensor 23 are mounted on one of the vertical beams 7, the oven door 3 is provided with an induction sheet 24, and the first sensor 22, the second sensor 23 and the winch 21 are all connected with the controller.
Therefore, the feedback of the position information of the furnace door 3 is realized through the first sensor 22 and the second sensor 23, and the starting and stopping of the winch 21 are automatically controlled through the controller, so that the use is more convenient.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (8)
1. The utility model provides a tight system in furnace gate top which characterized in that: the furnace door lifting device comprises a bracket, a furnace door, a plurality of jacking components and a lifting component, wherein the bracket is used for being installed at the inlet and the outlet of the dipping preheating furnace;
the support comprises two cross beams and two vertical beams, the two cross beams and the two vertical beams are welded with each other to form a square frame structure, the inner sides of the two vertical beams are respectively provided with a slideway, each slideway comprises a first slideway, a second slideway and a connecting slideway, the first slideway is arranged on the vertical beams, the first slideway is close to the impregnation preheating furnace, the second slideway is far away from the impregnation preheating furnace, the width of the first slideway is larger than that of the second slideway, the first slideway is positioned above the first slideway, the connecting slideway is arranged in an inclined manner, and two sides of the connecting slideway are connected with the first slideway and the second slideway;
the furnace door comprises a door frame and a door body arranged on the door frame, guide wheels matched with the slide way are arranged on two sides of the door frame, and a heat-resistant sealing gasket is arranged on one side, close to the dipping preheating furnace, of the door body.
2. The oven door jacking system as claimed in claim 1, wherein: the jacking assemblies are four, the four jacking assemblies are divided into two groups, one group is arranged on one of the vertical beams, and the other group is arranged on the other vertical beam.
3. The oven door jacking system as claimed in claim 1, wherein: the jacking assembly comprises a mounting plate, a nut and a bolt, the mounting plate is fixedly mounted on the vertical beam, a through hole is formed in the mounting plate, the nut is mounted on the mounting plate, a screw hole in the nut is matched with the axis of the through hole barrel, and the bolt is matched with the nut.
4. The oven door jacking system as claimed in claim 3, wherein: the end part of the bolt is provided with a cross labor-saving rotary rod.
5. The oven door jacking system as claimed in claim 3, wherein: the mounting plate is fixedly mounted on the vertical beam in a welding mode.
6. The oven door jacking system as claimed in claim 3, wherein: the end part of the nut is connected with a rotary joint, and the end part of the rotary joint is used for propping against the furnace door.
7. The oven door jacking system as claimed in claim 1, wherein: the lifting component comprises a pull rope, a first pulley, a second pulley and a winch, wherein a mounting frame is arranged on one side edge of a vertical beam, the winch is mounted on the mounting frame, the first pulley and the second pulley are mounted on a cross beam at the top of the support, one end of the pull rope is fixedly connected to a reel of the winch, and the other end of the pull rope is connected with a furnace door after sequentially bypassing the first pulley and the second pulley.
8. The oven door jacking system as claimed in claim 7, wherein: the lifting assembly further comprises a first sensor, a second sensor and a controller, the first sensor and the second sensor are mounted on one of the vertical beams, the furnace door is provided with an induction sheet, and the first sensor, the second sensor and the winch are all connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120599605.2U CN215176948U (en) | 2021-03-24 | 2021-03-24 | Furnace door jacking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120599605.2U CN215176948U (en) | 2021-03-24 | 2021-03-24 | Furnace door jacking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215176948U true CN215176948U (en) | 2021-12-14 |
Family
ID=79352401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120599605.2U Active CN215176948U (en) | 2021-03-24 | 2021-03-24 | Furnace door jacking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215176948U (en) |
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2021
- 2021-03-24 CN CN202120599605.2U patent/CN215176948U/en active Active
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