CN211872045U - Novel high-speed steel hydrogen filling and annealing pipe - Google Patents
Novel high-speed steel hydrogen filling and annealing pipe Download PDFInfo
- Publication number
- CN211872045U CN211872045U CN201922439223.9U CN201922439223U CN211872045U CN 211872045 U CN211872045 U CN 211872045U CN 201922439223 U CN201922439223 U CN 201922439223U CN 211872045 U CN211872045 U CN 211872045U
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- China
- Prior art keywords
- pipe
- annealing
- fixedly connected
- flue gas
- main part
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- 238000000137 annealing Methods 0.000 title claims abstract description 71
- 229910000997 High-speed steel Inorganic materials 0.000 title claims abstract description 18
- 239000001257 hydrogen Substances 0.000 title claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003546 flue gas Substances 0.000 claims abstract description 32
- 238000005338 heat storage Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 238000009825 accumulation Methods 0.000 claims 3
- 238000001816 cooling Methods 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel high-speed steel hydrogen filling annealing pipe, including the annealing pipe main part, upper end one side fixedly connected with hydrogen intake pipe of annealing pipe main part, the upper end opposite side fixedly connected with oxygen intake pipe and the blast pipe of annealing pipe main part, the blast pipe is located one side that the annealing pipe main part middle part was kept away from to the oxygen intake pipe, installs flue gas treatment device on the blast pipe, and lower extreme one side fixedly connected with heat storage box of annealing pipe main part, the inside storage of heat storage box has water, the beneficial effects of the utility model are that: the utility model discloses a set up flue gas treatment mechanism on the blast pipe, flue gas treatment mechanism's suction fan is with the inside flue gas discharge of annealing pipe main part water tank's inside, utilizes the inside water of water tank to cool off the flue gas, avoids the flue gas to influence the cooling of annealing pipe main part and peripheral staff's normal work, and flue gas treatment mechanism's conveyer pipe lower extreme is inserted in the water tank aquatic, can increase the area of contact of flue gas and water, improves the cooling effect of flue gas treatment mechanism to the flue gas.
Description
Technical Field
The utility model relates to a metal annealing technical field specifically is a novel high-speed steel annealing pipe that adds hydrogen.
Background
Annealing is a heat treatment process for metals, which refers to slowly heating the metal to a certain temperature, holding for a sufficient time, and then cooling at a suitable rate. The object is to reduce hardness, improve machinability, and provide one of the devices for annealing metal in a hydrogen-annealing furnace.
When the existing hydrogen-filling annealing pipe used in metal annealing is used for annealing high-speed steel, most of the smoke generated in the annealing process of the high-speed steel is directly discharged into the air, and the smoke contains more heat, so that the temperature around the hydrogen-filling annealing pipe is easily increased, the cooling of the hydrogen-filling annealing pipe is not facilitated, and the normal work of surrounding workers is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel annealing pipe is filled with hydrogen to used annealing pipe is when annealing to the high-speed steel when solving present metal annealing, and the flue gas that produces in the annealing process of high-speed steel is direct to be discharged in the air mostly, contains more heat in the flue gas, makes the peripheral temperature of annealing pipe of filling with hydrogen rise easily, is unfavorable for the cooling of annealing pipe of filling with hydrogen, and influences the problem of peripheral staff's normal work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high-speed steel is filled hydrogen and is annealed pipe, includes the annealing pipe main part, upper end one side fixedly connected with hydrogen intake pipe of annealing pipe main part, the upper end opposite side fixedly connected with oxygen intake pipe and the blast pipe of annealing pipe main part, the blast pipe is located the oxygen intake pipe and keeps away from one side at annealing pipe main part middle part, install flue gas processing mechanism on the blast pipe, lower extreme one side fixedly connected with heat storage box of annealing pipe main part, water is stored to heat storage box's inside, heat storage box's positive fixedly connected with circulating pump.
Preferably, the flue gas treatment mechanism includes the water tank, first through-hole has been seted up to upper end one side of water tank, the inside fixedly connected with conveyer pipe of first through-hole, the upper end fixedly connected with connecting pipe of conveyer pipe, the upper end fixed connection of conveyer pipe and blast pipe is kept away from to the connecting pipe, the middle part fixedly connected with suction fan of connecting pipe, the lower extreme of conveyer pipe passes first through-hole and extends to the inside of water tank, the lower extreme of conveyer pipe is inserted inside the water of storing in the water tank.
Preferably, a second through hole is formed in the other side of the upper end of the water tank, a vent pipe is fixedly connected to the upper end of the second through hole, and the vent pipe is of an L-shaped structure.
Preferably, the lower end of the front side of the water tank is provided with a water outlet, and a piston is clamped inside the water outlet.
Preferably, the outer side wall of one side of the annealing pipe main body is sleeved with a heat conduction oil pipe, the heat conduction oil pipe is of a spiral structure, the heat conduction oil pipe is fixedly connected to the outer side wall of the annealing pipe main body, and the part, located below the annealing pipe main body, of the heat conduction oil pipe penetrates through the heat storage box and is fixedly connected with the outer side wall of the heat storage box.
Preferably, the output end of the circulating pump is fixedly connected with a fixed pipe, and the upper end of the fixed pipe is fixedly connected with openings at two ends of the heat-conducting oil pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this practicality is through having set up flue gas treatment mechanism on the blast pipe, and flue gas treatment mechanism's suction fan is with the inside flue gas of annealing pipe main part discharge into the inside of water tank, utilizes the inside water of water tank to cool off the flue gas, avoids the flue gas to influence the cooling of annealing pipe main part and peripheral staff's normal work.
2. The lower end of the conveying pipe of the flue gas treatment mechanism is inserted into the water in the water tank, so that the contact area of the flue gas and the water can be increased, and the cooling effect of the flue gas treatment mechanism on the flue gas is improved.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic external structural view of the present invention;
FIG. 3 is a schematic structural view of the water tank of the present invention;
FIG. 4 is a schematic structural view of the vent pipe of the present invention;
fig. 5 is a schematic structural view of the heat storage tank of the present invention.
In the figure: 1. an annealing pipe body; 2. a hydrogen inlet pipe; 3. an oxygen inlet pipe; 4. an exhaust pipe; 5. a flue gas treatment mechanism; 51. a water tank; 52. a first through hole; 53. a delivery pipe; 54. a connecting pipe; 55. a suction fan; 56. a second through hole; 57. a breather pipe; 58. a water outlet; 59. a piston; 6. a heat conducting oil pipe; 7. a heat storage tank; 8. a fixed tube; 9. and a circulating pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel high-speed steel is filled hydrogen and is annealed pipe, including annealing pipe main part 1, upper end one side fixedly connected with hydrogen intake pipe 2 of annealing pipe main part 1, the upper end opposite side fixedly connected with oxygen intake pipe 3 and the blast pipe 4 of annealing pipe main part 1, blast pipe 4 is located one side that 1 middle part of annealing pipe main part was kept away from in oxygen intake pipe 3, install flue gas processing mechanism 5 on the blast pipe 4, lower extreme one side fixedly connected with heat storage box 7 of annealing pipe main part 1, be convenient for store the heat on the heat conduction oil pipe 6, water is stored to heat storage box 7's inside, heat storage box 7's positive fixedly connected with circulating pump 9, be convenient for move the.
The outer side wall of one side of the annealing pipe main body 1 is sleeved with a heat conducting oil pipe 6, the heat conducting oil pipe 6 is of a spiral structure, the heat conducting oil pipe 6 is fixedly connected to the outer side wall of the annealing pipe main body 1, the part, located below the annealing pipe main body 1, of the heat conducting oil pipe 6 penetrates through the heat storage box 7 and is fixedly connected with the outer side wall of the heat storage box 7, heat on the annealing pipe main body 1 is transferred to the water surface inside the heat storage box 7 by utilizing heat conducting oil in the heat conducting oil pipe 6 to cool the annealing pipe main body 1, the output end of the circulating pump 9 is fixedly connected with the fixed pipe 8, the upper end of the fixed pipe 8 is fixedly connected with openings at two ends of the heat conducting oil pipe 6, the heat conducting oil pipe 6 can be recycled by the circulating pump 9, cooling of the annealing pipe main body 1 is facilitated, the flue gas treatment mechanism, the upper end of the delivery pipe 53 is fixedly connected with a connecting pipe 54, one end of the connecting pipe 54 far away from the delivery pipe 53 is fixedly connected with the upper end of the exhaust pipe 4, the middle part of the connecting pipe 54 is fixedly connected with a suction fan 55, the lower end of the delivery pipe 53 passes through the first through hole 52 and extends into the water tank 51, the lower end of the delivery pipe 53 is inserted into the water stored in the water tank 51, the smoke in the annealing pipe main body 1 can be discharged into the water tank 51 through the suction fan 55, the smoke is cooled by the water in the water tank 51, the other side of the upper end of the water tank 51 is provided with a second through hole 56, the upper end of the second through hole 56 is fixedly connected with a vent pipe 57, the vent pipe 57 is of an L-shaped structure, the cooled smoke can be conveniently discharged, the water is injected into the water tank 51 through the vent pipe 57, the lower end of the front surface of, and the water outlet 58 is blocked by the piston 59, so that the water is blocked inside the water tank 51.
Specifically, when the utility model is used, the utility model is carried to the place of use, the power is switched on, the hydrogen inlet pipe 2 is connected with the equipment for storing hydrogen, the oxygen inlet pipe 3 is connected with the equipment for storing oxygen, then the high-speed steel to be annealed is inserted into the annealing pipe main body 1, in the annealing process of the high-speed steel, the circulating pump 9 leads the heat conduction oil to move in the heat conduction oil pipe 6 through the fixing pipe 8, in the moving process, the heat conduction oil transfers the heat on the annealing pipe main body 1 to the water in the heat storage box 7, the annealing pipe main body 1 is cooled, in the process, the water in the heat storage box 7 can be replaced by the working personnel, meanwhile, the suction fan 55 of the smoke processing mechanism 5 sucks the smoke in the annealing pipe main body 1 into the conveying pipe 53 through the connecting pipe 54 and the exhaust pipe 4, the smoke is discharged into the water tank 51 through the conveying pipe 53, the water in the water tank 51 cools the flue gas, the cooled flue gas is discharged out of the water tank 51 through the vent pipe 57, after the flue gas is used for a period of time, the piston 59 can be opened, the water in the water tank 51 is discharged out through the water outlet 58, the water outlet 58 is blocked through the piston 59, water is filled into the water tank 51 through the vent pipe 57 until the water level in the water tank 51 is higher than the lower end of the delivery pipe 53, and then the flue gas continues to work.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel high-speed steel is filled hydrogen and is annealed pipe, a serial communication port, including annealing pipe main part (1), upper end one side fixedly connected with hydrogen intake pipe (2) of annealing pipe main part (1), the upper end opposite side fixedly connected with oxygen intake pipe (3) and blast pipe (4) of annealing pipe main part (1), one side at annealing pipe main part (1) middle part is kept away from in blast pipe (4) being located oxygen intake pipe (3), install flue gas processing mechanism (5) on blast pipe (4), lower extreme one side fixedly connected with heat accumulation case (7) of annealing pipe main part (1), the inside storage of heat accumulation case (7) has water, the positive fixedly connected with circulating pump (9) of heat accumulation case (7).
2. The new type high speed steel annealing pipe according to claim 1, wherein: flue gas treatment mechanism (5) include water tank (51), first through-hole (52) have been seted up to upper end one side of water tank (51), inside fixedly connected with conveyer pipe (53) of first through-hole (52), upper end fixedly connected with connecting pipe (54) of conveyer pipe (53), the one end of conveyer pipe (53) and the upper end fixed connection of blast pipe (4) are kept away from in connecting pipe (54), middle part fixedly connected with suction fan (55) of connecting pipe (54), the inside that first through-hole (52) just extended to water tank (51) is passed to the lower extreme of conveyer pipe (53), the lower extreme of conveyer pipe (53) is inserted inside the water of storing in water tank (51).
3. The new type high speed steel annealing pipe according to claim 2, wherein: the water tank is characterized in that a second through hole (56) is formed in the other side of the upper end of the water tank (51), a vent pipe (57) is fixedly connected to the upper end of the second through hole (56), and the vent pipe (57) is of an L-shaped structure.
4. The new type high speed steel annealing pipe according to claim 2, wherein: the water outlet (58) is formed in the lower end of the front face of the water tank (51), and a piston (59) is clamped in the water outlet (58).
5. The new type high speed steel annealing pipe according to claim 1, wherein: the annealing pipe comprises an annealing pipe body (1), wherein a heat conduction oil pipe (6) is sleeved on the outer side wall of one side of the annealing pipe body (1), the heat conduction oil pipe (6) is of a spiral structure, the heat conduction oil pipe (6) is fixedly connected to the outer side wall of the annealing pipe body (1), and the part, located below the annealing pipe body (1), of the heat conduction oil pipe (6) penetrates through a heat storage box (7) and is fixedly connected with the outer side wall of the heat storage box (7).
6. The new type high speed steel annealing pipe according to claim 1, wherein: the output end of the circulating pump (9) is fixedly connected with a fixed pipe (8), and the upper end of the fixed pipe (8) is fixedly connected with openings at two ends of the heat conducting oil pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439223.9U CN211872045U (en) | 2019-12-30 | 2019-12-30 | Novel high-speed steel hydrogen filling and annealing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922439223.9U CN211872045U (en) | 2019-12-30 | 2019-12-30 | Novel high-speed steel hydrogen filling and annealing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211872045U true CN211872045U (en) | 2020-11-06 |
Family
ID=73263091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922439223.9U Expired - Fee Related CN211872045U (en) | 2019-12-30 | 2019-12-30 | Novel high-speed steel hydrogen filling and annealing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211872045U (en) |
-
2019
- 2019-12-30 CN CN201922439223.9U patent/CN211872045U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |