CN216088524U - Steel belt type tunnel furnace - Google Patents
Steel belt type tunnel furnace Download PDFInfo
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- CN216088524U CN216088524U CN202121890085.7U CN202121890085U CN216088524U CN 216088524 U CN216088524 U CN 216088524U CN 202121890085 U CN202121890085 U CN 202121890085U CN 216088524 U CN216088524 U CN 216088524U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000012423 maintenance Methods 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 25
- 239000000463 material Substances 0.000 abstract description 23
- 238000012545 processing Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a steel belt type tunnel furnace which comprises a supporting frame, a driving device, steel belt conveying equipment, a first supporting rod, a second supporting rod, a spliced tunnel body, a rotatable maintenance furnace base structure, a rotatable observation door structure, a slidable adjustment shielding frame structure, an observation hole, an insertion hole, a wing-shaped bolt, a connecting plate, a guide plate, an inclined supporting rod and a rotary clamping seat, wherein the driving device is connected to the middle position of the left side of the front surface of the supporting frame through a bolt. The furnace base, the fixed groove, the tunnel furnace equipment, the rotating rod, the connecting groove, the inserting rod and the spliced tunnel body are matched with each other, so that the furnace base can be rotated in the working process, and the maintenance and overhaul work of the tunnel furnace equipment is facilitated; the setting of revolving door, observation piece, arc joint board, the concatenation formula tunnel body and rotation joint seat is favorable to observing the processing progress of material through observing the piece at the in-process of work, increases the observation function.
Description
Technical Field
The utility model belongs to the technical field of tunnel furnace equipment, and particularly relates to a steel belt type tunnel furnace.
Background
Tunnel ovens (food processing) are tunnel-type mechanical devices that accomplish the baking of food products by conduction, convection, and radiation of heat. The tunnel furnace is divided into a chain plate type tunnel furnace, a steel belt type tunnel furnace and the like, and a steel belt transmission system of the steel belt type tunnel furnace comprises a steel belt, a power part, a driving roller part and a driven roller part; the power part and the driving roller part are fixed at one end of the support, the driven roller part is fixed at the other end of the support, the steel belt is wound on the outer walls of the driving roller and the driven roller, the central axes of the driving roller part and the driven roller part are arranged in parallel, the central axes of the driving roller part and the driven roller part are both vertical to the moving direction of the steel belt, and the driving roller and the driven roller are driven by the power part to move forwards at a constant speed.
However, the existing tunnel furnace equipment also has the problems that the maintenance work is inconvenient to carry out in the working process, the observation work is inconvenient to carry out in the working process, and the shielding is inconvenient to carry out.
Therefore, the utility model of the steel belt type tunnel furnace is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a steel belt type tunnel furnace to solve the problems that the existing tunnel furnace equipment is inconvenient to maintain in the working process, observe and shield in the working process.
A steel belt type tunnel furnace comprises a support frame, a driving device, steel belt conveying equipment, a first support rod, a second support rod, a spliced tunnel body, a rotatable maintenance furnace base structure, a rotatable observation door structure, a slidable adjustment shielding frame structure, an observation hole, an insertion hole, a wing-shaped bolt, a connecting plate, a guide plate, an inclined support rod and a rotating clamping base, wherein the driving device is connected to the middle position of the left side of the front surface of the support frame through a bolt; the steel belt conveying equipment is arranged in the middle of the inside of the support frame; the upper ends of the first supporting rods are respectively connected to the four corners of the lower end of the supporting frame through bolts; the second supporting rods are respectively connected to the left side and the right side of the lower end of the connecting plate through bolts; the connecting plates are respectively connected with the front of the lower end and the back of the lower end of the spliced tunnel body through bolts; the spliced tunnel bodies are sequentially arranged on the outer wall of the upper end of the supporting frame from left to right; the rotatable maintenance furnace seat structure is arranged at the upper end of the spliced tunnel body; the rotatable observation door structure is arranged on the inner wall of the observation hole; the slidable adjusting shielding frame structures are respectively arranged on the left side and the right side of the upper end of the supporting frame; the observation holes are respectively arranged in the middle of the front surface of the spliced tunnel body; the splicing holes are respectively arranged at the left side and the right side in front of the upper end of the spliced tunnel body; the wing-shaped bolts are respectively in threaded connection with the left side and the right side of the upper part of the front surface of the spliced tunnel body; the left side of the guide plate is connected with the upper part of the right side of the support frame through a bolt; the upper end of the inclined stay bar is connected to the right side of the lower end of the guide plate through a bolt; the lower end of the inclined support rod is connected to the middle position of the right side of the first support rod through a bolt; the rotary clamping seats are respectively connected to the middle position of the right side of the front surface of the spliced tunnel body through bolts; the rotatable maintenance furnace base structure comprises a furnace base, a fixed groove, tunnel furnace equipment, a rotating rod, a connecting groove and an inserting rod, wherein the fixed groove is formed in the middle of the inner part of the lower side of the furnace base; the tunnel furnace equipment is connected to the top end of the inside of the fixing groove through bolts; the rotating rod is connected with the middle position in front of the upper end of the furnace base through a bolt; the connecting grooves are respectively arranged in front of the left side and the right side of the lower end of the furnace base; the upper ends of the inserting rods are respectively coupled to the middle position inside the lower side of the connecting groove in a shaft mode.
Preferably, the rotatable observation door structure comprises a rotatable door, a hinge, an observation piece and an arc-shaped clamping plate, wherein the right side of the hinge is respectively bolted to the upper part of the left side of the front surface and the lower part of the left side of the front surface of the rotatable door; the observation sheet is embedded in the middle of the inside of the revolving door; the arc-shaped clamping plate is welded in the middle of the right side of the front surface of the rotating door.
Preferably, the slidable adjusting shielding frame structure comprises an inverted U-shaped shielding frame, a sliding hole, a shielding plate, a locking rod, a wing nut and a rubber pad, wherein the sliding hole is formed in the middle of the front surface and the rear surface of the inverted U-shaped shielding frame respectively; the shielding plate is inserted in the middle of the inside of the inverted U-shaped shielding frame; the locking rod is respectively welded at the middle position of the lower part of the front surface and the middle position of the lower part of the rear surface of the shielding plate; the wing nuts are respectively in threaded connection with the outer wall of the locking rod; the rubber pad is glued on the right side of the inverted U-shaped shielding frame.
Preferably, the second supporting rod is arranged between the first supporting rods; the inclined stay bar is arranged at the right lower corner of the support frame; the driving device is connected with the steel belt conveying equipment through bolts.
Preferably, a heat insulation layer is arranged between the fixed groove and the tunnel furnace equipment; the furnace base is a stainless steel base; the insertion rod is a stainless steel rod.
Preferably, the furnace seats are respectively hinged at the upper ends of the spliced tunnel bodies; the lower ends of the plug rods are respectively plugged in the middle of the upper inside of the plug holes.
Preferably, the observation sheet is a transparent tempered glass sheet; the arc-shaped clamping and connecting plate is an arc-shaped stainless steel plate.
Preferably, the left side of the hinge is respectively bolted on the upper part of the left side of the front surface and the lower part of the left side of the front surface of the spliced tunnel body; a sealing ring is arranged between the rotating door and the observation hole; the rotary clamping seat is connected with the arc-shaped clamping plate in a hanging mode.
Preferably, the locking rods respectively penetrate through the sliding holes in a sliding manner; the wing nuts are respectively arranged on the front surface and the rear surface of the inverted U-shaped shielding frame; the inverted U-shaped shielding frame is a stainless steel frame with a through hole formed inside.
Preferably, the inverted U-shaped shielding frames are respectively connected to the left side and the right side of the upper end of the supporting frame through bolts; the rubber pad set up respectively between the type of falling U shelters from frame and the concatenation formula tunnel body.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the furnace base, the fixed groove, the tunnel furnace equipment, the rotating rod, the connecting groove, the inserting rod and the spliced tunnel body are matched with each other, so that the furnace base can be rotated in the working process, and the maintenance and overhaul work of the tunnel furnace equipment is facilitated.
2. According to the utility model, the arrangement of the rotating door, the observation piece, the arc-shaped clamping plate, the spliced tunnel body and the rotating clamping seat is beneficial to observing the processing progress of materials through the observation piece in the working process and increasing the observation function.
3. According to the utility model, the inverted U-shaped shielding frame, the shielding plate, the locking rod, the rubber pad and the spliced tunnel body are arranged, so that the temperature inside the spliced tunnel body can be kept in the working process, and the influence of temperature emission on the material processing efficiency in the working process is prevented.
4. According to the utility model, the arrangement of the rotating door, the hinge, the observation sheet, the arc-shaped clamping plate, the spliced tunnel body and the rotating clamping seat is beneficial to rotating the rotating door in the working process, and the adjustment of the angle of the material and the detection of the material taken in the working process are facilitated.
5. According to the utility model, the inverted U-shaped shielding frame, the sliding hole, the shielding plate, the locking rod and the wing nut are arranged, so that the height of the shielding plate can be adjusted in the working process, and the heat preservation work in the spliced tunnel body is facilitated.
6. According to the utility model, the arrangement of the inverted U-shaped shielding frame, the rubber pad and the splicing type tunnel body is beneficial to sealing the joint of the inverted U-shaped shielding frame and the splicing type tunnel body in the working process, and the influence of temperature emission on the working is prevented.
7. According to the utility model, the arrangement of the support frame, the first support rod, the guide plate and the inclined support rod is beneficial to receiving materials in the working process, and the materials are prevented from falling on the ground to cause waste.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the rotatable maintenance hob structure of the present invention.
Fig. 3 is a schematic view of the structure of the rotatable viewing door of the present invention.
Fig. 4 is a structural view illustrating a structure of a slidable adjusting blocking frame according to the present invention.
FIG. 5 is a side view of the slidably adjustable shelter structure of the present invention.
Fig. 6 is a top view of the rotating chuck base of the present invention.
In the figure:
1. a support frame; 2. a drive device; 3. a steel strip conveying device; 4. a first support bar; 5. a second support bar; 6. a spliced tunnel body; 7. a rotatable maintenance furnace base structure; 71. a furnace base; 72. fixing grooves; 73. tunnel furnace equipment; 74. rotating the rod; 75. connecting grooves; 76. a plug rod; 8. a rotatable observation door structure; 81. a rotating door; 82. a hinge; 83. an observation sheet; 84. an arc-shaped clamping and connecting plate; 9. the shielding frame structure can be adjusted in a sliding way; 91. an inverted U-shaped shield frame; 92. a slide hole; 93. a shielding plate; 94. a locking lever; 95. wing nuts; 96. a rubber pad; 10. an observation hole; 11. inserting holes; 12. a wing bolt; 13. a connecting plate; 14. a guide plate; 15. a diagonal brace; 16. the clamping seat is rotated.
Detailed Description
The utility model is described in detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, the steel belt type tunnel furnace comprises a support frame 1, a driving device 2, a steel belt conveying device 3, a first support rod 4, a second support rod 5, a spliced tunnel body 6, a rotatable maintenance furnace base structure 7, a rotatable observation door structure 8, a slidable adjustment shielding frame structure 9, an observation hole 10, an insertion hole 11, a wing bolt 12, a connecting plate 13, a guiding plate 14, an inclined support rod 15 and a rotating clamping seat 16, wherein the driving device 2 is in bolted connection with the middle position on the left side of the front surface of the support frame 1; the steel belt conveying equipment 3 is arranged in the middle of the inside of the support frame 1; the upper ends of the first supporting rods 4 are respectively bolted at the four corners of the lower end of the supporting frame 1; the second support rods 5 are respectively connected to the left side and the right side of the lower end of the connecting plate 13 through bolts; the connecting plates 13 are respectively bolted on the front of the lower end and the back of the lower end of the spliced tunnel body 6; the spliced tunnel body 6 is sequentially arranged on the outer wall of the upper end of the support frame 1 from left to right; the rotatable maintenance furnace base structure 7 is arranged at the upper end of the spliced tunnel body 6; the rotatable observation door structure 8 is arranged on the inner wall of the observation hole 10; the slidable adjusting shielding frame structures 9 are respectively arranged at the left side and the right side of the upper end of the supporting frame 1; the observation holes 10 are respectively arranged in the middle of the front surface of the spliced tunnel body 6; the splicing holes 11 are respectively arranged at the left side and the right side in front of the upper end of the spliced tunnel body 6; the wing-shaped bolts 12 are respectively in threaded connection with the left side and the right side of the upper part of the front surface of the spliced tunnel body 6; the left side of the guide plate 14 is bolted on the upper part of the right side of the support frame 1; the upper end of the inclined strut 15 is connected to the right side of the lower end of the guide plate 14 through a bolt; the lower end of the inclined strut 15 is in bolted connection with the middle position of the right side of the first strut 4; the rotary clamping seats 16 are respectively bolted at the middle position of the right side of the front surface of the spliced tunnel body 6; the rotatable maintenance furnace base structure 7 comprises a furnace base 71, a fixed groove 72, a tunnel furnace device 73, a rotating rod 74, a connecting groove 75 and an inserting rod 76, wherein the fixed groove 72 is arranged in the middle of the lower inside of the furnace base 71; the tunnel furnace device 73 is connected to the top end of the inside of the fixing groove 72 through bolts; the rotating rod 74 is connected with the middle position in front of the upper end of the furnace base 71 through a bolt; the connecting grooves 75 are respectively arranged in front of the left side and the right side of the lower end of the furnace base 71; the upper ends of the plug-in rods 76 are respectively pivoted at the middle position inside the lower side of the connecting groove 75; when the device works, the support frame 1 is placed at a proper position, then an external power supply and external control equipment are switched on, an external power supply switch is turned on, the device starts to work, materials to be dried are placed on the left side of the upper end of the steel strip conveying device 3, the steel strip conveying device 3 drives the materials to move towards the right side, the tunnel furnace device 73 is driven to perform material drying equipment in the moving process, the wing bolt 12 needs to be loosened, the rotating rod 74 is lifted upwards to drive the front end of the furnace base 71 to move upwards, and maintenance and overhaul work on the tunnel furnace device 73 are facilitated.
In this embodiment, referring to fig. 3, the rotatable observation door structure 8 includes a rotatable door 81, a hinge 82, an observation plate 83 and an arc-shaped clamping plate 84, wherein the right side of the hinge 82 is respectively bolted to the upper left part of the front surface and the lower left part of the front surface of the rotatable door 81; the observation piece 83 is embedded in the middle of the inside of the rotating door 81; the arc-shaped clamping plate 84 is welded in the middle of the right side of the front surface of the rotating door 81; the moving condition of the material and the drying progress of the material are observed through the observation piece 83 in the working process, the rotating clamping seat 16 is grasped to rotate when necessary, the rotating door 81 is opened, the operation and the correction work of the material in the drying process are convenient, and the observation function is increased.
In this embodiment, referring to fig. 4, the slidably adjustable shielding frame structure 9 includes an inverted U-shaped shielding frame 91, a sliding hole 92, a shielding plate 93, a locking rod 94, a wing nut 95 and a rubber pad 96, wherein the sliding hole 92 is respectively opened at the middle position of the front surface and the rear surface of the inverted U-shaped shielding frame 91; the shielding plate 93 is inserted in the middle position inside the inverted U-shaped shielding frame 91; the locking rod 94 is welded at the middle position of the lower part of the front surface and the middle position of the lower part of the rear surface of the shielding plate 93 respectively; the wing nuts 95 are respectively in threaded connection with the outer wall of the locking rod 94; the rubber pad 96 is glued on the right side of the inverted U-shaped shielding frame 91; the height of the shielding plate 93 is adjusted up and down by loosening the wing nut 95 in the process of drying the material, then the wing nut 95 is screwed, so that the heat preservation work is conveniently carried out in the process of work, the drying efficiency of reducing the material by temperature emission in the work is prevented, and the work efficiency is conveniently improved in the process of work.
In this embodiment, specifically, the second support bar 5 is disposed between the first support bars 4; the inclined stay bar 15 is arranged at the right lower corner of the support frame 1; the driving device 2 is connected with the steel belt conveying equipment 3 through bolts.
In this embodiment, a heat insulation layer is specifically provided between the fixing groove 72 and the tunnel furnace device 73; the furnace base 71 adopts a stainless steel base; the insertion rod 76 is a stainless steel rod.
In this embodiment, specifically, the furnace seats 71 are respectively hinged to the upper ends of the spliced tunnel bodies 6; the lower ends of the plug rods 76 are respectively plugged in the middle of the upper inner part of the plug hole 11.
In this embodiment, specifically, the observation sheet 83 is a transparent tempered glass sheet; the arc-shaped clamping and connecting plate 84 is made of an arc-shaped stainless steel plate.
In this embodiment, specifically, the left side of the hinge 82 is respectively bolted to the upper left side of the front surface and the lower left side of the front surface of the spliced tunnel body 6; a sealing ring is arranged between the rotating door 81 and the observation hole 10; the rotary clamping seat 16 and the arc-shaped clamping plate 84 are arranged in a hanging mode.
In this embodiment, specifically, the locking rods 94 respectively slide through the sliding holes 92; the wing nuts 95 are respectively arranged on the front surface and the rear surface of the inverted U-shaped shielding frame 91; the inverted U-shaped shielding frame 91 is a stainless steel frame with a through hole formed therein.
In this embodiment, specifically, the inverted U-shaped shielding frames 91 are respectively bolted to the left and right sides of the upper end of the supporting frame 1; the rubber pads 96 are respectively arranged between the inverted U-shaped shielding frame 91 and the spliced tunnel body 6.
Principle of operation
In the utility model, when the device works, the support frame 1 is placed at a proper position, then an external power supply and external control equipment are switched on, an external power switch is switched on, the device starts to work, materials to be dried are placed on the left side of the upper end of the steel strip conveying device 3, the steel strip conveying device 3 drives the materials to move towards the right side, the tunnel furnace device 73 is subjected to material drying equipment in the moving process, the wing bolt 12 needs to be loosened, the rotating rod 74 is lifted upwards to drive the front end of the furnace base 71 to move upwards, the maintenance and overhaul work on the tunnel furnace device 73 are facilitated, the moving condition of the materials and the drying progress of the materials are observed through the observation sheet 83 in the working process, the rotating clamping base 16 is grasped to rotate when necessary, the rotating door 81 is opened, the operation and the correction work on the materials in drying are facilitated, the observation function is added, the height of the shielding plate 93 is adjusted up and down by loosening the wing nut 95 in the material drying process, then, the wing nut 95 is screwed up, so that heat preservation work can be conveniently carried out in the working process, the drying efficiency of materials is prevented from being reduced due to temperature emission in the working process, and the working efficiency is conveniently improved in the working process.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The steel belt type tunnel furnace is characterized by comprising a support frame (1), a driving device (2), steel belt conveying equipment (3), a first support rod (4), a second support rod (5), a spliced tunnel body (6), a rotatable maintenance furnace base structure (7), a rotatable observation door structure (8), a slidable adjustment shielding frame structure (9), an observation hole (10), an inserting hole (11), a wing-shaped bolt (12), a connecting plate (13), a guide plate (14), an inclined support rod (15) and a rotating clamping base (16), wherein the driving device (2) is in bolted connection with the middle position on the left side of the front surface of the support frame (1); the steel belt conveying equipment (3) is arranged in the middle of the inside of the support frame (1); the upper ends of the first supporting rods (4) are respectively in bolted connection with the four corners of the lower end of the supporting frame (1); the second support rods (5) are respectively connected to the left side and the right side of the lower end of the connecting plate (13) through bolts; the connecting plates (13) are respectively connected to the front of the lower end and the back of the lower end of the spliced tunnel body (6) through bolts; the spliced tunnel body (6) is sequentially arranged on the outer wall of the upper end of the support frame (1) from left to right; the rotatable maintenance furnace base structure (7) is arranged at the upper end of the spliced tunnel body (6); the rotatable observation door structure (8) is arranged on the inner wall of the observation hole (10); the slidable adjusting shielding frame structures (9) are respectively arranged at the left side and the right side of the upper end of the supporting frame (1); the observation holes (10) are respectively arranged in the middle of the front surface of the spliced tunnel body (6); the splicing holes (11) are respectively arranged at the left side and the right side of the front of the upper end of the spliced tunnel body (6); the wing-shaped bolts (12) are respectively in threaded connection with the left side and the right side of the upper part of the front surface of the spliced tunnel body (6); the left side of the guide plate (14) is connected with the upper part of the right side of the support frame (1) through a bolt; the upper end of the inclined strut (15) is connected to the right side of the lower end of the guide plate (14) through a bolt; the lower end of the inclined support rod (15) is in bolted connection with the middle position of the right side of the first support rod (4); the rotating clamping seats (16) are respectively bolted at the middle position of the right side of the front surface of the spliced tunnel body (6); the rotatable maintenance furnace base structure (7) comprises a furnace base (71), a fixed groove (72), a tunnel furnace device (73), a rotating rod (74), a connecting groove (75) and an inserting rod (76), wherein the fixed groove (72) is formed in the middle of the inner side of the lower side of the furnace base (71); the tunnel furnace equipment (73) is connected to the top end of the inside of the fixing groove (72) through bolts; the rotating rod (74) is connected to the middle position in front of the upper end of the furnace base (71) through a bolt; the connecting grooves (75) are respectively arranged in front of the left side and the right side of the lower end of the furnace base (71); the upper ends of the plug-in rods (76) are respectively pivoted at the middle position inside the lower side of the connecting groove (75).
2. The steel belt type tunnel furnace according to claim 1, wherein the rotatable viewing door structure (8) comprises a rotating door (81), a hinge (82), a viewing plate (83) and an arc-shaped engaging plate (84), and the right side of the hinge (82) is bolted to the upper left side of the front surface and the lower left side of the front surface of the rotating door (81), respectively; the observation sheet (83) is embedded in the middle position inside the rotating door (81); the arc-shaped clamping plate (84) is welded at the middle position of the right side of the front surface of the rotating door (81).
3. The steel strip type tunnel furnace according to claim 1, wherein the slidably adjustable shielding frame structure (9) comprises an inverted U-shaped shielding frame (91), a sliding hole (92), a shielding plate (93), a locking rod (94), a wing nut (95) and a rubber pad (96), the sliding hole (92) is respectively opened at a position intermediate between the front surface and the rear surface of the inverted U-shaped shielding frame (91); the shielding plate (93) is inserted in the middle of the inner part of the inverted U-shaped shielding frame (91); the locking rod (94) is respectively welded at the middle position of the lower part of the front surface and the middle position of the lower part of the rear surface of the shielding plate (93); the wing nuts (95) are respectively in threaded connection with the outer wall of the locking rod (94); the rubber pad (96) is glued on the right side of the inverted U-shaped shielding frame (91).
4. A steel strip tunnel furnace according to claim 1, characterised in that the second support bars (5) are arranged between the first support bars (4); the inclined supporting rod (15) is arranged at the right lower corner of the supporting frame (1); the driving device (2) is connected with the steel belt conveying equipment (3) through bolts.
5. A steel strip tunnel furnace according to claim 1, characterized in that a heat insulation layer is arranged between the holding groove (72) and the tunnel furnace equipment (73); the furnace base (71) adopts a stainless steel base; the insertion rod (76) is a stainless steel rod.
6. The steel strip type tunnel furnace according to claim 1, wherein the furnace seats (71) are hinge-connected to the upper ends of the split tunnel bodies (6), respectively; the lower ends of the plug rods (76) are respectively plugged in the middle of the upper inner part of the plug hole (11).
7. The steel belt type tunnel furnace according to claim 2, wherein the observation sheet (83) is a transparent tempered glass sheet; the arc-shaped clamping and connecting plate (84) is made of an arc-shaped stainless steel plate.
8. The steel strip type tunnel furnace according to claim 2, wherein the left side of the hinge (82) is bolted to the upper left side portion and the lower left side portion of the front surface of the split type tunnel body (6), respectively; a sealing ring is arranged between the rotating door (81) and the observation hole (10); the rotating clamping seat (16) is arranged in a hanging way with the arc-shaped clamping plate (84).
9. The steel strip tunnel furnace according to claim 3, wherein the locking rods (94) are slidably inserted through the slide holes (92), respectively; the wing nuts (95) are respectively arranged on the front surface and the rear surface of the inverted U-shaped shielding frame (91); the inverted U-shaped shielding frame (91) is a stainless steel frame with a through hole formed inside.
10. The steel strip type tunnel furnace according to claim 3, wherein the inverted U-shaped shielding frames (91) are respectively bolted to the left and right sides of the upper end of the supporting frame (1); the rubber pads (96) are respectively arranged between the inverted U-shaped shielding frame (91) and the spliced tunnel body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890085.7U CN216088524U (en) | 2021-08-13 | 2021-08-13 | Steel belt type tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890085.7U CN216088524U (en) | 2021-08-13 | 2021-08-13 | Steel belt type tunnel furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216088524U true CN216088524U (en) | 2022-03-22 |
Family
ID=80725745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121890085.7U Expired - Fee Related CN216088524U (en) | 2021-08-13 | 2021-08-13 | Steel belt type tunnel furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216088524U (en) |
-
2021
- 2021-08-13 CN CN202121890085.7U patent/CN216088524U/en not_active Expired - Fee Related
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Granted publication date: 20220322 |