CN211226360U - Silicon carbide synthetic resistance furnace - Google Patents
Silicon carbide synthetic resistance furnace Download PDFInfo
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- CN211226360U CN211226360U CN201922487548.4U CN201922487548U CN211226360U CN 211226360 U CN211226360 U CN 211226360U CN 201922487548 U CN201922487548 U CN 201922487548U CN 211226360 U CN211226360 U CN 211226360U
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Abstract
The utility model discloses a silicon carbide synthetic resistance furnace, a serial communication port contains stove bottom support (3) and furnace wall board (6) at least, stove bottom support (3) are the bar, and its both ends are horizontal part (31), and the mid portion is less than horizontal part (31) at both ends, the one end of keeping away from the center on horizontal part (31) is equipped with dog (32) with horizontal part (31) vertically, be equipped with furnace wall board (6) and furnace wall board (6) perpendicular to horizontal part (31) setting on horizontal part (31), dog (32) can restrict the displacement of furnace wall board (6). Compared with the prior art, the utility model has the characteristics of simple structure, the installation of resistance furnace is dismantled conveniently, improves work efficiency, has reduced the loss of equipment, practices thrift manufacturing cost etc.
Description
Technical Field
The utility model relates to a silicon carbide synthetic resistance furnace.
Background
At present, the silicon carbide synthetic resistance furnace that uses, fix the furnace wallboard with the furnace column mostly, the multi-purpose waste steel rail of furnace column or H type shaped steel, administer it in subaerial square pit, around with resistant firebrick, stone or steel stopper tightly, but often can cause the furnace column slope to incline askew because of the not hard up of stopper fillers such as resistant firebrick, stone, cause the stove to scrap, and, frequently install at the furnace wallboard and get the in-process of putting, resistant firebrick between the two or concrete need be demolishd and put again, very big increase manpower and materials, the maintenance cost, production efficiency has been reduced.
Therefore, the utility model provides a carborundum synthetic resistance furnace, this resistance furnace simple structure, simple to operate can effectively improve work efficiency.
Disclosure of Invention
The utility model aims at providing a carborundum synthetic resistance furnace, this resistance furnace simple structure, simple to operate can effectively improve work efficiency.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a carborundum synthetic resistance furnace, contains furnace bottom support (3) and furnace wall board (6) at least, furnace bottom support (3) are the bar, and its both ends are horizontal part (31), and the middle part is less than horizontal part (31) at both ends, the one end of keeping away from furnace bottom support (3) center on horizontal part (31) is that the both ends of furnace bottom support (3) are equipped with dog (32) perpendicular with horizontal part (31), be equipped with furnace wall board (6) and furnace wall board (6) perpendicular to horizontal part (31) setting on horizontal part (31), dog (32) can restrict the displacement of furnace wall board (6).
Furnace wall board (6) contain curb plate (62) and base (61) at least, curb plate (62) and base (61) are the platelike body and set up perpendicularly and are "L" type, curb plate (62) contain frame (621) and set up grid board (622) in frame (621), frame (621) are the rectangle ring, be equipped with connecting block (63) between curb plate (62) and base (61), connecting block (63) for the platelike body and with curb plate (62) and base (61) between equal perpendicular setting.
During the use, place horizontal part (31) at furnace bottom support (3) both ends with base (61) of furnace wallboard (6) and make curb plate (62) of furnace wallboard (6) be in vertical state, and will base (61) are placed towards the outside of resistance furnace body, and the thickness that highly is greater than base (61) of dog (32), make dog (32) of furnace bottom support (3) just can block base (61), prevent that furnace wallboard (6) from moving to the resistance furnace body outside and causing and producing the space or drop between adjacent furnace wallboard (6) under the extrusion of the inside material of furnace body.
Furthermore, the grid plate (622) is composed of a plurality of grid bars (623) which are parallel to each other, transverse strip-shaped air holes (624) are formed between every two adjacent grid bars (623), the inclination angle of each grid bar (623) is 50-80 degrees, and the air holes (624) are inclined upwards from inside to outside, namely the horizontal position of the air holes (624) on one side in the resistance furnace body is lower than the height of the air holes on the other side outside the resistance furnace body, and the grid bars (623) are arranged in such a way to prevent materials in the furnace body from leaking out of the air holes (624), blocking the air holes (624) and wasting the materials.
Furthermore, the connecting block (63) is fixedly arranged between the base (61) and a frame (621) which is vertical to the base (61), the connecting block (63) is in a right triangle shape or a right trapezoid shape, and the connecting block (63) is preferably arranged between the middle lower part of the frame (621) and the base (61), so that on one hand, the connecting strength of the side plate (62) and the base (61) can be enhanced, on the other hand, the weight of the bottom of the furnace wall plate (6) can be increased, and the furnace wall plate (6) is more stable when being placed on the furnace bottom support (3).
Furthermore, a refractory brick layer A (4) is arranged on the furnace bottom support (3).
Furthermore, the two sides of the furnace wall plate (6) are provided with refractory brick layers B (5), namely the two sides of the side plate (62) are provided with refractory brick layers B (5), the refractory brick layers B (5) and the furnace wall plate (6) are detachably connected into a whole, and when the furnace wall plate is used, the refractory brick layers B (5) of the adjacent furnace wall plates (6) are abutted together.
Furthermore, a refractory brick (8) is arranged between the base (61) of the furnace wall plate (6) and the stop block (32).
Furthermore, the top end of the furnace wall plate (6) is provided with a hoisting ring (7), when in use, the furnace wall plate (6) and the refractory brick layer B (5) fixed with the furnace wall plate are hoisted together by the hoisting ring (7) by a hoisting machine, and the furnace wall plate (6) can be horizontally moved and taken down after leaving the blocking height of the stop block (32).
Furthermore, the middle of curb plate (62) is equipped with reinforcing bar (9), reinforcing bar (9) are connected with the inside wall of frame (621) and equally divide grid plate (622) into two parts about, promptly reinforcing bar (9) are perpendicular with base (61) promptly and are parallel with frame (621) of the left and right sides, set up with two frame (621) limits vertically from top to bottom, reinforcing bar (9) can make curb plate (62) firmer, the life of extension oven board (6).
Further, the frame (621) of the side plate (62), the base (61), the connecting block (63) and the reinforcing bar (9) are all made of cast iron.
Compared with the prior art, the utility model discloses simple structure, the installation of resistance furnace is dismantled more conveniently, improves work efficiency, has reduced the loss of equipment, practices thrift manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
Shown in the figure: 1 is the supporting leg, 2 is the stove bottom crossbeam, 3 is the stove bottom support, 31 is the horizontal part, 32 is the dog, 4 is firebrick layer A, 5 is firebrick layer B, 6 is the stove wallboard, 61 is the base, 62 is the curb plate, 621 is the frame, 622 is the grid board, 623 is the bars, 624 is the bleeder vent, 63 is the connecting block, 7 is the hoist and mount ring, 8 is resistant firebrick, 9 is the reinforcing bar, 10 is the reinforcing bar, 11 is the buckle, 12 is the base.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Example 1: referring to fig. 1 and 2, for the structure of embodiment 1 of the present invention,
a silicon carbide synthetic resistance furnace comprises supporting legs 1, a furnace bottom support 3 and furnace wall plates 6, wherein two furnace bottom beams 2 are arranged on the supporting legs 1, the furnace bottom support 3 is a strip-shaped body, both ends of the furnace bottom support 3 are horizontal parts 31, the middle part of the furnace bottom support is lower than the horizontal parts 31 at both ends, the horizontal parts 31 are lapped on the furnace bottom beams 2 to ensure that the furnace bottom support 3 is vertically arranged with the furnace bottom beams 2, one end of the horizontal part 31 far away from the center of the furnace bottom support 3, namely both ends of the furnace bottom support 3, is provided with a stop 32 vertical to the horizontal part 31, the height of the stop 32 is larger than the thickness of a base 61, the furnace wall plates 6 are arranged on the horizontal part 31, the furnace wall plates 6 are vertical to the horizontal part 31, the stop 32 can limit the displacement of the furnace wall plates 6, the furnace wall plates 6 at least comprise side plates, during the use, place the base 61 of furnace wall board 6 and make the curb plate 62 of furnace wall board 6 be in vertical state at the horizontal part 31 at furnace bottom support 3 both ends, and will base 61 is placed towards the outside of resistance furnace body, and the highly thickness that is greater than base 61 of dog 32 for the dog 32 of furnace bottom support 3 just can block base 61, prevents that furnace wall board 6 from moving to the resistance furnace body outside and causing to produce the space between the adjacent furnace wall board 6 or drop under the extrusion of the inside material of furnace body.
The side plate 62 comprises a frame 621 and a grating plate 622 arranged in the frame 621, the frame 621 is a rectangular ring, a connecting block 63 is arranged between the side plate 62 and the base 61, and the connecting block 63 is a plate-shaped body and is vertically arranged between the side plate 62 and the base 61.
The grid plate 622 is composed of a plurality of grid bars 623 which are parallel to each other, transverse strip-shaped air holes 624 are formed between every two adjacent grid bars 623, the inclination angle of each grid bar 623 is 50-80 degrees, the air holes 624 incline upwards from inside to outside, namely the horizontal position of each air hole 624 on one side in the resistance furnace body is lower than that on one side outside the resistance furnace body, and the grid bars 623 are arranged in such a way to prevent materials in the furnace body from leaking out of the air holes 624, blocking the air holes 624 and wasting the materials while air exchange is carried out.
The connecting block 63 is fixedly arranged between the base 61 and a frame 621 vertical to the base 61, the connecting block 63 is in a right triangle shape, and the connecting block 63 is preferably arranged between the middle lower part of the frame 621 and the base 61, so that the connecting strength between the side plate 62 and the base 61 can be enhanced, the weight of the bottom of the furnace wall plate 6 can be increased, and the furnace wall plate 6 is more stable when being placed on the furnace bottom bracket 3.
The furnace bottom bracket 3 is provided with a refractory brick layer A4, the base 61 of the furnace wall plate 6 is directly arranged on the refractory brick layer A4, and materials are accumulated in a space enclosed by the refractory brick layer A4 and the furnace wall plates 6 at the left and right sides for reaction.
The two sides of the furnace wall plate 6 are provided with refractory brick layers B5, namely the two sides of the side plate 62 are provided with refractory brick layers B5, and the refractory brick layers B5 are detachably connected with the furnace wall plate 6 into a whole, so that when in use, the refractory brick layers B5 of the adjacent furnace wall plates 6 are abutted together, and a plurality of furnace wall plates 6 are horizontally spliced.
The top end of the furnace wall plate 6, namely the top of the frame 621, is provided with a hoisting ring 7, when in use, the furnace wall plate 6 and the refractory brick layer B5 fixed with the furnace wall plate are hoisted together by a hoisting machine through the hoisting ring 7, the furnace wall plate 6 can be horizontally moved and taken down after leaving the blocking height of the stop block 32, and when in installation, the furnace wall plate 6 and the refractory brick layer B5 fixed with the furnace wall plate are hoisted together to be placed on the horizontal part 31 of the furnace bottom bracket 3.
The middle of the side plate 62 is provided with a reinforcing strip 9, the reinforcing strip 9 is connected with the inner side wall of the frame 621 and divides the grid plate 622 into a left part and a right part, namely, the reinforcing strip 9 is perpendicular to the base 61, namely, parallel to the frames 621 on the left side and the right side, and is perpendicular to the two upper and lower sides of the frame 621, the reinforcing strip 9 can make the side plate 62 firmer, and the service life of the furnace wall plate 6 is prolonged.
The frame 621 of the side plate 62, the base 61, the connecting block 63 and the reinforcing bar 9 are made of cast iron.
Example 2: referring to fig. 3, which is a schematic structural diagram of embodiment 2 of the present invention, compared with embodiment 1, this embodiment is different in that: the connecting block 63 is in the shape of a right trapezoid, wherein two right-angle sides are respectively connected with the side plate 62 and the base 61, so that the connecting block 63, the side plate 62 and the base 61 are perpendicular to each other, and a refractory brick 8 is arranged between the base 61 of the furnace wall plate 6 and the stop block 32, so that heat transfer is effectively blocked.
Example 3: referring to fig. 4, which is a schematic structural diagram of embodiment 3 of the present invention, compared with embodiment 1 or embodiment 2, this embodiment is different in that: the concrete connection mode of the side plate 62 and the refractory brick layer B5 is as follows: the bottom of the side plate 62 is fixedly provided with a base 12, the base 12 and the base 61 are arranged on the same plane, two reinforcing steel bars 10 parallel to the frame 621 are fixedly arranged on the base 12, refractory bricks are inserted into the reinforcing steel bars 10 one by one to form a refractory brick layer B5, the height of the refractory brick layer B5 is accumulated to be equal to that of the side plate 62, then the uppermost reinforcing steel bar 10 is bent and fixed on the buckle 11, and the refractory brick layer B5 and the side plate 62 can be detachably connected with the furnace wall plate 6 into a whole.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes and modifications can be made without departing from the inventive concept, and these changes and modifications all fall into the protection scope of the present invention.
Claims (10)
1. The utility model provides a carborundum synthetic resistance furnace, characterized in that contains stove bottom support (3) and furnace wall board (6) at least, stove bottom support (3) are the bar, and its both ends are horizontal part (31), and the middle part is less than horizontal part (31) at both ends, the one end of keeping away from stove bottom support (3) center on horizontal part (31) is equipped with dog (32) perpendicular with horizontal part (31), furnace wall board (6) set up on horizontal part (31) perpendicularly, dog (32) can restrict the displacement of furnace wall board (6).
2. The silicon carbide synthesis resistance furnace of claim 1, wherein the furnace wall plate (6) comprises at least a side plate (62) and a base (61), the side plate (62) and the base (61) are both plate-shaped bodies and are vertically arranged in an "L" shape, the side plate (62) comprises a frame (621) and a grid plate (622) arranged in the frame (621), the frame (621) is a rectangular ring, a connecting block (63) is arranged between the side plate (62) and the base (61), and the connecting block (63) is a plate-shaped body and is vertically arranged between the side plate (62) and the base (61).
3. The silicon carbide synthesis resistance furnace according to claim 2, wherein the grid plate (622) is composed of a plurality of grid bars (623) parallel to each other, strip-shaped ventilation holes (624) are formed between adjacent grid bars (623), the inclination angle of the grid bars (623) is 50-80 °, and the ventilation holes (624) are inclined upward from inside to outside.
4. The silicon carbide synthesis resistance furnace of claim 2, wherein the connection block (63) is fixedly disposed between the base (61) and a frame (621) perpendicular to the base (61), the connection block (63) being a right triangle or a right trapezoid.
5. The silicon carbide synthesis resistance furnace according to claim 2, characterized in that the side plates (62) are provided with reinforcing bars (9) in the middle, and the reinforcing bars (9) are connected with the inner side wall of the frame (621) and divide the grid plate (622) into left and right parts.
6. The silicon carbide synthesis resistance furnace according to any one of claims 1 to 4, wherein the hearth support (3) is provided with a refractory brick layer A (4).
7. The silicon carbide synthesis resistance furnace according to any one of claims 1 to 4, wherein the furnace wall plate (6) is provided with refractory brick layers B (5) on both sides.
8. The silicon carbide synthesis resistance furnace according to any one of claims 1 to 4, wherein refractory bricks (8) are provided between the base (61) of the furnace wall (6) and the stopper (32).
9. The silicon carbide synthesis resistance furnace according to any one of claims 1 to 4, wherein the top end of the furnace wall plate (6) is provided with a hoisting ring (7).
10. Silicon carbide synthesis resistance furnace according to claim 5, characterized in that the frame (621), the base (61), the connection blocks (63) and the reinforcement bars (9) of the side plates (62) are made of cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487548.4U CN211226360U (en) | 2019-12-31 | 2019-12-31 | Silicon carbide synthetic resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922487548.4U CN211226360U (en) | 2019-12-31 | 2019-12-31 | Silicon carbide synthetic resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211226360U true CN211226360U (en) | 2020-08-11 |
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ID=71933859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922487548.4U Active CN211226360U (en) | 2019-12-31 | 2019-12-31 | Silicon carbide synthetic resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211226360U (en) |
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2019
- 2019-12-31 CN CN201922487548.4U patent/CN211226360U/en active Active
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