CN220083683U - Sealing mechanism of chamber type gas furnace - Google Patents
Sealing mechanism of chamber type gas furnace Download PDFInfo
- Publication number
- CN220083683U CN220083683U CN202321415608.1U CN202321415608U CN220083683U CN 220083683 U CN220083683 U CN 220083683U CN 202321415608 U CN202321415608 U CN 202321415608U CN 220083683 U CN220083683 U CN 220083683U
- Authority
- CN
- China
- Prior art keywords
- furnace
- fixedly connected
- support frame
- sealing mechanism
- gate
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005056 compaction Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to the technical field of chamber type gas furnaces, in particular to a sealing mechanism of a chamber type gas furnace, which comprises a support frame, wherein two sides of the support frame are respectively and slidably connected with two movable rods, the four movable rods are respectively and fixedly connected with idler wheels, the inner side of the support frame is provided with a furnace door, one side of the furnace door is fixedly connected with two lifting lugs, one side of the support frame is fixedly connected with two windlass, and the output ends of the two windlass are respectively and fixedly connected with a rope wheel. The utility model has the advantages that: through dividing into straight flute and chute two parts with the spout for the furnace gate can keep away from the furnace body when going up and down, does not bump friction with the furnace body, has protected furnace gate and furnace body, through set up square boss in one side of furnace gate and set up the recess that agrees with square boss mutually in the gate department of furnace body, makes furnace gate and furnace body closely closed, does not produce the gap, has guaranteed the compaction effect of furnace gate and furnace chamber, ensures sealed effect.
Description
Technical Field
The utility model relates to the technical field of chamber type gas furnaces, in particular to a sealing mechanism of a chamber type gas furnace.
Background
In the high-temperature heating process of the chamber type heating furnace, the sealing of the furnace door is critical, in the common chamber type heating furnace, the opening and closing of the furnace door are controlled by adopting a linear grooved rail, the furnace door and the furnace chamber are not well pressed by a winch, a large pressure difference exists between the chamber type heating furnace and the outside of the furnace during operation, a gap is formed between the furnace door and the furnace chamber due to high pressure in the furnace, flame in the furnace is flushed out from the gap between the furnace door and the furnace chamber, serious energy waste and black smoke are generated everywhere, the environment is polluted, the wasted heat is at a very high temperature outside the furnace door, the furnace door is seriously damaged outside the heating furnace due to high-temperature oxidation, the equipment maintenance cost is increased, the furnace door can be rubbed with the furnace body when the furnace door is lifted and falls down due to the rail of the linear grooved rail, the furnace door and the furnace body are easy to damage, the furnace door and the furnace body cannot be closed, and the sealing effect is reduced.
In this regard, the utility model provides a sealing mechanism of a chamber type gas furnace, which is used for solving the problem.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a sealing mechanism for a chamber gas burner, which solves the problems mentioned in the background art and overcomes the disadvantages of the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a sealing mechanism of a chamber gas stove, which comprises a support frame, wherein two sides of the support frame are respectively and slidably connected with two moving rods, four moving rods are respectively and fixedly connected with rollers, a furnace door is arranged on the inner side of the support frame, two lifting lugs are fixedly connected on one side of the furnace door, two windlass are fixedly connected on one side of the support frame, two rope pulleys are respectively and fixedly connected with the output ends of the windlass, a steel rope is arranged on one side of the rope pulley, a hook is fixedly connected on one side of the steel rope, and a furnace body is arranged on one side of the support frame.
By the above-mentioned scheme preferred, two spouts have all been seted up to two of support frame, four the internal surface of spout and the surface looks adaptation of gyro wheel, gyro wheel sliding connection is inside the spout.
The technical effect achieved by adopting the scheme is as follows: the furnace door can be conveniently moved up and down.
By any of the above schemes, it is preferable that the four moving rods are fixedly connected to one side of the oven door, and a square boss is arranged on one side of the oven door.
By any of the above schemes, preferably, two first through holes are formed in one side of the supporting frame, the diameters of the two first through holes are larger than the diameter of the steel rope, and the steel rope is inserted into the first through holes.
By any of the above schemes, preferably, one side of each of the two lifting lugs is provided with a second through hole, the diameter of the second through hole is larger than the outer diameter of the hook, and the hook is inserted into the second through hole.
The technical effect achieved by adopting the scheme is as follows: the winch is convenient for working on the furnace door.
By the above-mentioned scheme preferred, the recess has been seted up to one side of furnace body, the internal surface of recess and the surface looks adaptation of square boss, square boss is pegged graft in the recess inside.
In any of the above embodiments, the width of the outer side of the furnace body is preferably smaller than the width of the inner side of the supporting frame.
The technical effect achieved by adopting the scheme is as follows: the furnace door is convenient for sealing the furnace body.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. through dividing into straight flute and chute two parts with the spout for the furnace gate can keep away from the furnace body when going up and down, does not bump friction with the furnace body, has protected furnace gate and furnace body, has both guaranteed the seal between furnace gate and the furnace body, has increased the life of equipment, has saved cost of maintenance.
2. Through set up square boss and set up the recess that agrees with square boss in the gate department of furnace body in one side of furnace gate, when the furnace gate descends to the spout bottommost, square boss grafting is inside the recess, makes furnace gate and furnace body closely closed, does not produce the gap, has guaranteed the compaction effect of furnace gate and furnace chamber, ensures sealed effect.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a closed overall structure according to an embodiment of the present utility model;
FIG. 2 is an open-architecture schematic of an overall structure according to an embodiment of the utility model;
FIG. 3 is a schematic view of a supporting frame according to an embodiment of the present utility model;
FIG. 4 is a schematic view illustrating an internal structure of a supporting frame according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a furnace structure according to an embodiment of the present utility model.
In the figure: 1-supporting frame, 2-movable rod, 3-roller, 4-furnace door, 5-lifting lug, 6-hoist, 7-rope sheave, 8-steel rope, 9-couple, 10-furnace body.
Detailed Description
As shown in fig. 1 to 5, a sealing mechanism of a chamber type gas furnace comprises a supporting frame 1, two sides of the supporting frame 1 are respectively and slidably connected with two movable rods 2, the four movable rods 2 are respectively and fixedly connected with idler wheels 3, a furnace door 4 is arranged on the inner side of the supporting frame 1, two lifting lugs 5 are fixedly connected to one side of the furnace door 4, two windlass 6 are fixedly connected to one side of the supporting frame 1, a rope wheel 7 is fixedly connected to the output end of each windlass 6, a steel rope 8 is arranged on one side of the rope wheel 7, a hook 9 is fixedly connected to one side of the steel rope 8, and a furnace body 10 is arranged on one side of the supporting frame 1.
Two spouts have all been seted up to two of support frame 1, and the internal surface of four spouts and the surface looks adaptation of gyro wheel 3, and gyro wheel 3 sliding connection is inside in the spout, and the spout divide into straight flute and chute two parts, and the inclined plane of chute is parallel with the inclined plane of square boss.
The four movable rods 2 are fixedly connected to one side of the furnace door 4, a square boss is arranged on one side of the furnace door 4, and the square boss is made of the same material as the furnace door 4 or other low-cost high-temperature-resistant materials.
Two first through holes are formed in one side of the support frame 1, the diameters of the two first through holes are larger than that of the steel rope 8, the steel rope 8 is inserted into the first through holes, and the hoist 6 is a hoist which is mature in the conventional technology.
One side of each lifting lug 5 is provided with a second through hole, the diameter of each second through hole is larger than the outer diameter of each hook 9, and each hook 9 is inserted into each second through hole.
One side of the furnace body 10 is provided with a groove, the inner surface of the groove is matched with the outer surface of the square boss, and the square boss is inserted into the groove.
The width of the outer side of the furnace body 10 is smaller than that of the inner side of the supporting frame 1.
A sealing mechanism of a chamber type gas furnace has the following working principle:
when the gas furnace is needed to be used, the steel rope 8 is put down through the winch 6 to enable the furnace door 4 to start descending, meanwhile, the rollers 3 on two sides of the furnace door 4 start sliding downwards in the sliding grooves in the supporting frame 1, after a certain distance is reduced, the rollers 3 enter the chute parts of the sliding grooves, meanwhile, square bosses of the furnace door 4 start to be arranged in grooves of the furnace body 10, after the rollers 3 slide to the bottoms of the chute, the square bosses of the furnace door 4 are completely inserted into the grooves, and the furnace door 4 is sealed to the furnace body 10.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. through dividing into straight flute and chute two parts with the spout for furnace gate 4 can keep away from furnace body 10 when going up and down, does not bump friction with furnace body 10, has protected furnace gate 4 and furnace body 10, has both guaranteed the seal between furnace gate 4 and the furnace body 10, has increased the life of equipment, has saved cost of maintenance.
2. Through set up square boss and set up the recess that agrees with square boss in the gate department of furnace body 10 in one side of furnace gate 4, when furnace gate 4 descends to the spout bottommost, square boss grafting is inside the recess, makes furnace gate 4 and furnace body 10 closely closed, does not produce the gap, has guaranteed the compaction effect of furnace gate 4 and furnace chamber, ensures sealed effect.
Claims (7)
1. A sealing mechanism of a chamber type gas furnace, which is characterized in that: including support frame (1), the equal sliding connection in both sides of support frame (1) has two movable rods (2), four consequently and equal fixedly connected with gyro wheel (3) of movable rod (2), the inboard of support frame (1) is provided with furnace gate (4) one side fixedly connected with two lug (5) of furnace gate (4), one side fixedly connected with two windlass (6) of support frame (1), two equal fixedly connected with rope sheave (7) of the output of windlass (6), one side of rope sheave (7) is provided with wire rope (8), one side fixedly connected with couple (9) of wire rope (8), one side of support frame (1) is provided with furnace body (10).
2. A sealing mechanism for a chamber gas burner as claimed in claim 1, wherein: two sliding grooves are formed in two of the supporting frame (1), the inner surfaces of the four sliding grooves are matched with the outer surfaces of the rollers (3), and the rollers (3) are slidably connected inside the sliding grooves.
3. A sealing mechanism for a chamber gas burner as claimed in claim 2, wherein: the four movable rods (2) are fixedly connected to one side of the furnace door (4), and a square boss is arranged on one side of the furnace door (4).
4. A sealing mechanism for a chamber gas burner according to claim 3, wherein: two first through holes are formed in one side of the supporting frame (1), the diameters of the two first through holes are larger than the diameter of the steel rope (8), and the steel rope (8) is inserted into the first through holes.
5. A sealing mechanism for a chamber gas burner as claimed in claim 4, wherein: one side of each lifting lug (5) is provided with a second through hole, the diameter of each second through hole is larger than the outer diameter of each hook (9), and each hook (9) is inserted into each second through hole.
6. A sealing mechanism for a chamber gas burner as claimed in claim 5, wherein: a groove is formed in one side of the furnace body (10), the inner surface of the groove is matched with the outer surface of the square boss, and the square boss is inserted into the groove.
7. A sealing mechanism for a chamber gas burner as claimed in claim 6, wherein: the width of the outer side of the furnace body (10) is smaller than that of the inner side of the supporting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415608.1U CN220083683U (en) | 2023-06-05 | 2023-06-05 | Sealing mechanism of chamber type gas furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321415608.1U CN220083683U (en) | 2023-06-05 | 2023-06-05 | Sealing mechanism of chamber type gas furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083683U true CN220083683U (en) | 2023-11-24 |
Family
ID=88825374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321415608.1U Active CN220083683U (en) | 2023-06-05 | 2023-06-05 | Sealing mechanism of chamber type gas furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083683U (en) |
-
2023
- 2023-06-05 CN CN202321415608.1U patent/CN220083683U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201187944Y (en) | Conveying device of high temperature direct reduced iron | |
| CN220083683U (en) | Sealing mechanism of chamber type gas furnace | |
| CN205780971U (en) | Have and seal and the hot gate valve of vacuum quencher of heat-proof quality | |
| CN2798005Y (en) | High temp bogie electric resistance furnace | |
| CN206450079U (en) | Heating-furnace door | |
| CN206875956U (en) | Variable capacity bench vehicle type electrical resistance furnace | |
| CN105258511B (en) | It is a kind of that there is the Combined type furnace door for compressing hoisting mechanism | |
| CN102679733A (en) | Novel high-temperature resistance heated furnace | |
| CN111692883B (en) | Reduction furnace | |
| CN210119112U (en) | Tunnel furnace door with good sealing performance | |
| CN211400796U (en) | Furnace door of hydrogen protection plate blank heating furnace | |
| CN220351972U (en) | Anti-blocking flue flashboard device | |
| CN208475954U (en) | A kind of electric arc furnaces | |
| CN110849140A (en) | Trolley type silicon carbide rod high-temperature resistance furnace and operation method | |
| CN2141548Y (en) | Gate mechanism for industry furnace | |
| CN107058689B (en) | Dead weight locked annealing furnace | |
| CN201429315Y (en) | Chamber-type heating furnace door locking device | |
| CN210802038U (en) | Furnace door structure capable of realizing real-time check | |
| CN209978621U (en) | Furnace door locking device for preheating furnace | |
| CN211112117U (en) | Automatic sealing door of heat treatment multipurpose furnace | |
| CN210458258U (en) | Energy-saving gas type trolley furnace | |
| CN215370827U (en) | Chain protection device for sliding cover of heat preservation furnace | |
| CN221223430U (en) | Chimney poking machine for pushed slab kiln | |
| CN216558299U (en) | Heating furnace door capable of being obliquely installed and adjusting position in segmented mode | |
| CN211977591U (en) | Novel lifting structure for furnace door of industrial furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |