CN209978599U - Mesh belt type resistance furnace cooling water tank structure - Google Patents
Mesh belt type resistance furnace cooling water tank structure Download PDFInfo
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- CN209978599U CN209978599U CN201920460842.3U CN201920460842U CN209978599U CN 209978599 U CN209978599 U CN 209978599U CN 201920460842 U CN201920460842 U CN 201920460842U CN 209978599 U CN209978599 U CN 209978599U
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Abstract
The utility model discloses a mesh belt resistance furnace coolant tank structure, including coolant tank body, transition case and resistance furnace, the left side welded connection transition case of coolant tank body, the left side welded connection of transition case has the resistance furnace, the coolant tank body includes inner water tank wall and outer water tank wall, evenly be equipped with the water pipe in the cavity between inner water tank wall and the outer water tank wall, outer water tank wall's upper surface right-hand member fixed mounting has the air-cooler. The utility model discloses a be provided with the water pipe in the cavity between water tank inner wall and water tank outer wall is even for the aqueous solution is not direct to contact with the coolant tank body, avoids the coolant tank body to cause the welding seam fracture because expend with heat and contract with cold, is equipped with the transition case between coolant tank body and the resistance furnace, can carry out the precooling in advance to the product on the guipure, prevents that the product from directly meeting cold cooling and leading to its surperficial production crackle, and this utility model can improve the life of coolant tank body, improves the cooling quality of steel pipe.
Description
Technical Field
The utility model belongs to the technical field of resistance furnace cooling device, concretely relates to net belt resistance furnace cooling water tank structure.
Background
The mesh belt type resistance furnace consists of a furnace body, a mesh belt transmission system and a temperature control system. The furnace body consists of a feeding section, a pre-sintering section, a slow cooling section, a water cooling section and a discharging section. The mesh belt transmission system consists of a high-temperature-resistant mesh belt, a transmission device and the like. The running speed of the mesh belt is adjusted by a frequency converter and is provided with a digital display mesh belt speed measuring device; the mesh belt speed can be directly read; the temperature control system consists of a thermocouple, a digital display type intelligent PID regulator and a controllable silicon, forms a closed-loop control system, and can realize automatic and accurate temperature control. The heating element adopts an FEC ceramic heating plate or a ceramic heating rod, the temperature control system adopts a Japan imported multi-section intelligent program temperature controller for control, a data communication interface can be configured according to requirements, the frequency conversion stepless speed regulation, the heat-resistant steel mesh belt transmission and the design concept of a large wrap angle tension wheel ensure the stable product conveying.
The cooling water tank in the existing mesh-belt resistance furnace is in direct contact with the water tank because of aqueous solution and expansion and contraction, and the cooling water tank is easy to cause weld cracking because of expansion and contraction, so that the visual field life of the water tank is shortened, the quality of products is also influenced, and the existing cooling water tank is urgently needed to be optimized.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mesh belt resistance furnace cooling water tank structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a guipure formula resistance furnace coolant tank structure, includes coolant tank body, transition case and resistance furnace, the left side welded connection transition case of coolant tank body, the left side welded connection of transition case has the resistance furnace, the coolant tank body includes inner water tank wall and outer water tank wall, evenly be equipped with the water pipe in the cavity between inner water tank wall and the outer water tank wall, the last surface right-hand member fixed mounting of outer water tank wall has the air-cooler, the air outlet department of air-cooler is connected with the cold-blast main, the other end of cold-blast main is connected to in the cavity between inner water tank wall and the outer water tank wall, the left end of coolant tank body evenly is equipped with first discharge valve, the quantity of first discharge valve is four discharge valves, the center department of going up of transition case is equipped with the second.
Preferably, the water pipe is a stainless steel pipeline with two closed ends.
This setting all seals the both ends of water pipe, can avoid the aqueous solution in the water pipe to leak for aqueous solution and cooling water tank body contact avoid the cooling water tank body because expend with heat and contract with cold cause the welding seam fracture, thereby influence the steel pipe quality, shorten the life of cooling water tank body.
Preferably, the cooling water tank body, the transition box and the resistance furnace are internally provided with a mesh belt together.
Preferably, the connection parts of the cooling water tank body, the transition box and the resistance furnace are respectively and fixedly provided with a snap ring.
The clamping ring is arranged, so that the cooling water tank body, the transition box and the resistance furnace can be connected tightly, and gaps are avoided at the connecting parts.
The utility model discloses a technological effect and advantage: the utility model is provided with water pipes evenly in the cavity between the inner wall of the water tank and the outer wall of the water tank, and the two ends of the water pipe are sealed, so that the water solution is not directly contacted with the cooling water tank body, the welding seam cracking caused by expansion with heat and contraction with cold of the cooling water tank body is avoided, thereby affecting the quality of the steel pipe and shortening the service life of the cooling water tank body, and the upper surface of the outer wall of the water tank is fixedly provided with an air cooler, a cold air pipe on the air cooler is connected with the cavity between the inner wall of the water tank and the outer wall of the water tank, and can cool the water pipe in the cavity, so that the interior of the cooling water tank body is always in a low-temperature state, a transition box is arranged between the cooling water tank body and the resistance furnace, a first exhaust valve is arranged at the left end of the cooling water tank body and can exhaust gas with slightly high temperature in the cavity into the transition box, thereby precooling the product on the mesh belt in advance and preventing the product from generating cracks on the surface of the product caused by direct cooling. The utility model discloses a life of improvement coolant tank body that can be great improves the cooling quality of steel pipe.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the cooling water tank body of the present invention.
In the figure: 1 cooling water tank body, 2 transition boxes, 3 resistance furnaces, 4 water pipes, 5 air coolers, 6 cold air pipes, 7 mesh belts, 8 first exhaust valves, 9 second exhaust valves, 10 snap rings, 11 water tank inner walls and 12 water tank outer walls.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, a mesh belt type resistance furnace cooling water tank structure comprises a cooling water tank body 1, a transition box 2 and a resistance furnace 3, the left side of the cooling water tank body 1 is welded and connected with a transition box 2, the left side of the transition box 2 is welded and connected with a resistance furnace 3, the cooling water tank body 1 comprises a water tank inner wall 11 and a water tank outer wall 12, water pipes 4 are uniformly arranged in a cavity between the water tank inner wall 11 and the water tank outer wall 12, an air cooler 5 is fixedly arranged at the right end of the upper surface of the outer wall 12 of the water tank, an air outlet of the air cooler 5 is connected with a cold air pipe 6, the other end of the cold air pipe 6 is connected to a cavity between the inner wall 11 of the water tank and the outer wall 12 of the water tank, the left end of cooling water tank body 1 evenly is equipped with first discharge valve 8, the quantity of first discharge valve 8 is four, the center department of going up the top of transition case 2 is equipped with second discharge valve 9.
Specifically, the water pipe 4 is a stainless steel pipe with two closed ends.
Specifically, a mesh belt 7 is arranged inside the cooling water tank body 1, the transition box 2 and the resistance furnace 3 together.
Specifically, the connection parts of the cooling water tank body 1, the transition box 2 and the resistance furnace 3 are respectively and fixedly provided with a snap ring 10.
When the water cooling device is used, the water pipes 4 are uniformly arranged in the cavity between the inner water tank wall 11 and the outer water tank wall 12, and two ends of each water pipe 4 are sealed, so that a water solution is not directly contacted with the cooling water tank body 1, the problem that the welding line is cracked due to expansion caused by heat and contraction caused by cold is avoided, the quality of the steel pipe is influenced, the service life of the cooling water tank body 1 is shortened, the air cooler 5 is fixedly arranged on the upper surface of the outer water tank wall 12, the air cooling pipe 6 on the air cooler 5 is connected with the cavity between the inner water tank wall 11 and the outer water tank wall 12, the water pipes 4 in the cavity can be cooled, so that the interior of the cooling water tank body 1 is always in a low-temperature state, the transition box 2 is arranged between the cooling water tank body 1 and the resistance furnace 3, the first exhaust valve 8 is arranged at the left end of the cooling water tank body 1, gas, prevent the surface of the product from generating cracks caused by direct cooling. The utility model discloses a life of improvement cooling water tank body 1 that can be great improves the cooling quality of steel pipe.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a guipure formula resistance furnace coolant tank structure, includes coolant tank body (1), transition case (2) and resistance furnace (3), its characterized in that: the left side of the cooling water tank body (1) is welded and connected with a transition box (2), the left side of the transition box (2) is welded and connected with a resistance furnace (3), the cooling water tank body (1) comprises a water tank inner wall (11) and a water tank outer wall (12), the cavity between the inner wall (11) of the water tank and the outer wall (12) of the water tank is uniformly provided with water pipes (4), an air cooler (5) is fixedly arranged at the right end of the upper surface of the outer wall (12) of the water tank, the air outlet of the air cooler (5) is connected with a cold air pipe (6), the other end of the cold air pipe (6) is connected to a cavity between the inner wall (11) of the water tank and the outer wall (12) of the water tank, the left end of the cooling water tank body (1) is uniformly provided with a first exhaust valve (8), the number of the first exhaust valves (8) is four, and a second exhaust valve (9) is arranged in the center of the upper top of the transition box (2).
2. The cooling water tank structure of the mesh-belt type resistance furnace according to claim 1, characterized in that: the water pipe (4) is a stainless steel pipeline with two closed ends.
3. The cooling water tank structure of the mesh-belt type resistance furnace according to claim 1, characterized in that: and a mesh belt (7) is arranged in the cooling water tank body (1), the transition box (2) and the resistance furnace (3) together.
4. The cooling water tank structure of the mesh-belt type resistance furnace according to claim 1, characterized in that: and snap rings (10) are respectively fixedly arranged at the connecting parts of the cooling water tank body (1), the transition box (2) and the resistance furnace (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460842.3U CN209978599U (en) | 2019-04-08 | 2019-04-08 | Mesh belt type resistance furnace cooling water tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920460842.3U CN209978599U (en) | 2019-04-08 | 2019-04-08 | Mesh belt type resistance furnace cooling water tank structure |
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| Publication Number | Publication Date |
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| CN209978599U true CN209978599U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920460842.3U Active CN209978599U (en) | 2019-04-08 | 2019-04-08 | Mesh belt type resistance furnace cooling water tank structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432429A (en) * | 2021-06-17 | 2021-09-24 | 江苏神铸智能科技有限公司 | Resistance furnace with quick cooling device |
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2019
- 2019-04-08 CN CN201920460842.3U patent/CN209978599U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113432429A (en) * | 2021-06-17 | 2021-09-24 | 江苏神铸智能科技有限公司 | Resistance furnace with quick cooling device |
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