CN208829727U - A kind of steel plate processing hot gas cycle device - Google Patents
A kind of steel plate processing hot gas cycle device Download PDFInfo
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- CN208829727U CN208829727U CN201821619970.XU CN201821619970U CN208829727U CN 208829727 U CN208829727 U CN 208829727U CN 201821619970 U CN201821619970 U CN 201821619970U CN 208829727 U CN208829727 U CN 208829727U
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- water tank
- cover board
- steel plate
- fixedly connected
- hot gas
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Abstract
The utility model discloses a kind of steel plate processing hot gas cycle devices, including quenching bath, water tank and cover board, water tank is provided on the upside of the quenching bath, and the top of water tank is provided with putting hole, the inner rotation of putting hole is connected with cover board, the edge of cover board is fixedly connected with sealing ring, the top of the cover board is fixedly connected with exhaust pipe, the top of the water tank is fixedly connected with the fixed plate being vertically arranged, the top of fixed plate is rotatably connected to multiple hydraulic cylinders, one end of hydraulic cylinder is connected with hydraulic stem, water inlet pipe is fixedly connected at the top of the water tank, the bottom of water tank is provided with diversion trench, at work cold water will be filled inside water tank, cold water can absorb the liquefied heat of vapor that quenching generates and heat up, the cooling heat to shed of hot steel can be recycled, improve the utilization rate of energy, end of reaction Afterwards, the mixture of portion of air and hydrogen can be released, recycles a part of hydrogen.
Description
Technical field
The utility model relates to steel plate processing technique field more particularly to a kind of steel plate processing hot gas cycle devices.
Background technique
Steel plate eventually becomes from initial iron ore by being constantly sintered smelting, rolling, heat-treating machine machining
Steel plate finished product needs to quench steel plate in the process of steel plate, and the quenching of steel is that steel is heated to critical-temperature
Ac3 or Ac1 temperatures above, is allowed to all or part of austenitizing at heat preservation a period of time, then to be greater than critical cooling rate
Cooling rate is as cold as the heat treatment process that Ms or less carries out martensite or bainite transformation fastly, and most quenching is all that will burn red steel
Into in cold water or cold oil, in water hardening, after hot steel immerses pond, a large amount of water can be vaporized, however, in current quenching
In technique, the cooling heat to shed of hot steel could not be recycled, and generally all directly lost, be will cause the waste of heat, and
And be also possible to generate hydrogen during steel quenching, these hydrogen are not also collected, but are directly lost, very
Waste.
Utility model content
The shortcomings that cannot being recycled purpose of the utility model is to solve heat existing in the prior art, and mention
A kind of steel plate processing hot gas cycle device out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of steel plate processing hot gas cycle device, including quenching bath, water tank and cover board are set on the upside of the quenching bath
It is equipped with water tank, and the top of water tank is provided with putting hole, the inner rotation of putting hole is connected with cover board, and the edge of cover board is solid
Surely it is connected with sealing ring, the top of the cover board is fixedly connected with exhaust pipe, and the top of the water tank is fixedly connected with vertically
The fixed plate of setting, the top of fixed plate are rotatably connected to multiple hydraulic cylinders, and one end of hydraulic cylinder is connected with hydraulic stem, hydraulic stem
The other end and cover board rotation connection, be fixedly connected with water inlet pipe at the top of the water tank, the bottom of the water tank is fixed
It is connected with outlet pipe, the bottom of the water tank is provided with diversion trench.
Preferably, gasket is provided between the quenching bath and water tank, and the edge of quenching bath and water tank passes through spiral shell
It tethers and connects, the top of gasket offers bolt hole, bolt passing through bolt hole.
Preferably, the side of the putting hole is provided with link slot, and one end of the cover board extends to the inside of link slot.
Preferably, the inner wall of the edge of the sealing ring and the putting hole contacts.
Preferably, the outlet pipe includes the first pipeline section and the second pipeline section, and the first pipeline section is fixedly connected with water tank, the
The section semicircular in shape of one pipeline section, the circular in cross-section of the second pipeline section.
Preferably, the diversion trench opens up from top to bottom along the side wall of water tank.
The beneficial effects of the utility model are:
1, cold water will be filled inside water tank when the utility model at work, cold water can absorb the vapor that quenching generates
Liquefied heat and heat up, the cooling heat to shed of hot steel can be recycled, improve the utilization rate of energy.
2, the utility model can be by the space-closed above quenching bath, by the Hydrogen collection of generation during quenching
Space interior above quenching bath after completion of the reaction can release the mixture of portion of air and hydrogen, recycling a part
Hydrogen.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of steel plate processing hot gas cycle device schematic view of the front view；
Fig. 2 be the utility model proposes a kind of steel plate processing hot gas cycle device side structure schematic view.
In figure: 1 quenching bath, 2 gasket rings, 3 water tanks, 4 putting holes, 5 cover boards, 6 sealing rings, 7 exhaust pipes, 8 fixed plates, 9 liquid
Cylinder pressure, 10 hydraulic stems, 11 water inlet pipes, 12 outlet pipes, 13 diversion trenches.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig.1-2, a kind of steel plate processing hot gas cycle device, including quenching bath 1, water tank 3 and cover board 5, quenching
The upside in pond 1 is provided with water tank 3, and gasket 2, and the side of quenching bath 1 and water tank 3 are provided between quenching bath 1 and water tank 3
Edge is bolted, and the top of gasket 2 offers bolt hole, bolt passing through bolt hole, and the top of water tank 3 is provided with placement
The inside in hole 4, putting hole 4 is connected with cover board 5 by shaft, and the side of putting hole 4 is provided with link slot, and one end of cover board 5 is prolonged
The inside of link slot is extended to, the edge splicing of cover board 5 has sealing ring 6, the inner wall contact at the edge and putting hole 4 of sealing ring 6, lid
The upper flange of plate 5 is connected with exhaust pipe 7, and the top of exhaust pipe 7 is equipped with airtight valve, exhaust pipe 7 and hydrogen recovery tube Dow process
Orchid connection, the top of water tank 3 are welded with the fixed plate 8 being vertically arranged, and the top of fixed plate 8 is connected with more by hinges
A hydraulic cylinder 9, one end of hydraulic cylinder 9 are connected with hydraulic stem 10, and the other end and cover board 5 of hydraulic stem 10 are connected by hinges
It connects, the top flange of water tank 3 is connected with water inlet pipe 11, and the top of water inlet pipe 11 is equipped with ball valve, the bottom welding of water tank 3
There is outlet pipe 12, outlet pipe 12 includes the first pipeline section and the second pipeline section, and the outer wall of the first pipeline section and water tank 3 is welded to connect,
The section semicircular in shape of first pipeline section, the circular in cross-section of the second pipeline section, the first pipeline section and the second pipeline section are structure as a whole, by
First pipeline section gradually transits to the second pipeline section, and the top of the second pipeline section is equipped with ball valve, and the bottom of water tank 3 is provided with diversion trench
13, diversion trench 13 opens up from top to bottom along the side wall of water tank 3.
Embodiment: hydraulic cylinder 9 is connected by oil supply pipe with hydraulic system, and hydraulic system and control system are electrically connected,
It being controlled by control system, the top of oil supply pipe is equipped with synchronous valve, hydraulic cylinder 9 and power supply wired connection, when work, control system
System assigns instruction to hydraulic system, and hydraulic system is bounced back by oil-feeding control hydraulic stem 10, and hydraulic stem 10 drives cover board 5 to rotate,
Cover board 5 is dug, hot steel is lost through putting hole 4 into quenching bath 1, fills water inside quenching bath 1, then control system is assigned instruction and arrived
Hydraulic system, hydraulic system are stretched out by oil-feeding control hydraulic stem 10, and hydraulic stem 10 drives cover board 5 to rotate, and cover board 5 is by putting hole
4 cover tightly, and hydraulic stem 10 persistently applies pressure to cover board 5, guarantee that the plate will not be jacked up by steam, the edge of sealing ring 6 and placement
The inner wall in hole 4 is in close contact, and the airtight valve on 7 top of exhaust pipe is also switched off, and prevents steam from leaking, hot steel heat release makes quenching bath 1
Internal water vapor fills cold water inside water tank 3, and vapor encounters the tank skin liquidation exothermic reaction of water tank 3, and condensed water is through water conservancy diversion
Slot 13 flows back to inside quenching bath 1, and the water inside water tank 3, which absorbs heat, to heat up, meanwhile, Tie Heshui generates one in the event of high temperatures
Point hydrogen is closed in the space of 1 top of quenching bath, after quenching, first opens the airtight valve on 7 top of exhaust pipe, can be through
Hydrogen recovery channel releases the mixture of portion of air and hydrogen, recycles a part of hydrogen, then control system assigns finger
Hydraulic system is enabled, hydraulic system is bounced back by oil-feeding control hydraulic stem 10, and hydraulic stem 10 drives cover board 5 to rotate, and cover board 5 is turned over
It rises, steel can be taken out inside quenching bath 1, at regular intervals, the ball valve on 12 top of outlet pipe is opened, by heated water
It releases, is delivered to other workshop sections, new cold water is injected from water inlet pipe 11.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of steel plate processing hot gas cycle device, including quenching bath (1), water tank (3) and cover board (5), which is characterized in that
It is provided with water tank (3) on the upside of the quenching bath (1), and the top of water tank (3) is provided with putting hole (4), putting hole (4)
Inner rotation be connected with cover board (5), the edge of cover board (5) is fixedly connected with sealing ring (6), and the top of the cover board (5) is solid
Surely it is connected with exhaust pipe (7), the top of the water tank (3) is fixedly connected with the fixed plate (8) being vertically arranged, fixed plate (8)
Top be rotatably connected to multiple hydraulic cylinders (9), one end of hydraulic cylinder (9) is connected with hydraulic stem (10), hydraulic stem (10) it is another
One end and cover board (5) are rotatablely connected, and are fixedly connected with water inlet pipe (11) at the top of the water tank (3), the water tank (3)
Bottom is fixedly connected with outlet pipe (12), and the bottom of the water tank (3) is provided with diversion trench (13).
2. a kind of steel plate processing hot gas cycle device according to claim 1, which is characterized in that the quenching bath (1)
It is provided between water tank (3) gasket (2), and the edge of quenching bath (1) and water tank (3) is bolted, gasket (2)
Top offer bolt hole, bolt passing through bolt hole.
3. a kind of steel plate processing hot gas cycle device according to claim 1, which is characterized in that the putting hole (4)
Side be provided with link slot, one end of the cover board (5) extends to the inside of link slot.
4. a kind of steel plate processing hot gas cycle device according to claim 1, which is characterized in that the sealing ring (6)
Edge and the putting hole (4) inner wall contact.
5. a kind of steel plate processing hot gas cycle device according to claim 1, which is characterized in that the outlet pipe (12)
Including the first pipeline section and the second pipeline section, and the first pipeline section is fixedly connected with water tank (3), the section semicircular in shape of the first pipeline section,
The circular in cross-section of second pipeline section.
6. a kind of steel plate processing hot gas cycle device according to claim 1, which is characterized in that the diversion trench (13)
Side wall along water tank (3) opens up from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619970.XU CN208829727U (en) | 2018-10-04 | 2018-10-04 | A kind of steel plate processing hot gas cycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619970.XU CN208829727U (en) | 2018-10-04 | 2018-10-04 | A kind of steel plate processing hot gas cycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208829727U true CN208829727U (en) | 2019-05-07 |
Family
ID=66317956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821619970.XU Expired - Fee Related CN208829727U (en) | 2018-10-04 | 2018-10-04 | A kind of steel plate processing hot gas cycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208829727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893262A (en) * | 2020-08-26 | 2020-11-06 | 河南科技大学 | Heat treatment process of rust-proof and corrosion-proof steel |
-
2018
- 2018-10-04 CN CN201821619970.XU patent/CN208829727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111893262A (en) * | 2020-08-26 | 2020-11-06 | 河南科技大学 | Heat treatment process of rust-proof and corrosion-proof steel |
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| Date | Code | Title | Description |
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| 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: 20190507 Termination date: 20211004 |