CN211552154U - Cooling device for steel shot production - Google Patents
Cooling device for steel shot production Download PDFInfo
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- CN211552154U CN211552154U CN202020150091.8U CN202020150091U CN211552154U CN 211552154 U CN211552154 U CN 211552154U CN 202020150091 U CN202020150091 U CN 202020150091U CN 211552154 U CN211552154 U CN 211552154U
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Abstract
The utility model discloses a cooling device for steel shot production, the upper part comprises an upper water curtain device, an upper high-pressure water cavity, a water feeding pipe, an upper water outlet ring and an upper high-pressure water pump, the lower part comprises a lower water outlet ring, a lower water curtain device, a lower high-pressure water cavity, a lower water pipe and a lower high-pressure water pump, the inner part of the upper water curtain device is of a hollow structure, the hollow structure in the upper water curtain device is the upper high-pressure water cavity, the outer sides of the two ends of the upper water curtain device are connected with the water feeding pipe, the inlet of the water feeding pipe is connected with the upper high-pressure water pump, the joint of the upper water curtain device and the water feeding pipe is provided with through holes and communicated with the water feeding pipe, the lower end surface of the upper water curtain device is provided with the upper water outlet ring, and the inner part of the lower water curtain device is of a hollow structure, the utility model realizes that the high pressure is applied to the upper water curtain, the water flow, the quality of the steel shot is ensured.
Description
Technical Field
The utility model relates to a shot technical field, specific cooling device for shot production that says so.
Background
The steel shot is a spherical particle made of special materials through special heat treatment, and is widely used for descaling and derusting treatment before coating of steel workpieces, centrifugal shot blasting equipment is often used in the case, and the steel shot cannot generate large abrasion on the equipment due to the spherical shape and small hardness.
The steel shots are made of molten iron, most of the steel shots are divided into two types, one type is cast steel shots, the process is to melt a raw material into the molten iron by an electric furnace, then the molten iron is cast into water, the molten iron is exploded into steel balls with different sizes after meeting the water, then the steel balls are sieved, cushioned, derusted and packaged, and the other type is cut steel wire shots, namely, steel wires are cut into small sections by a machine, generally, the steel wires are directly sieved and packaged without any treatment, the former method is characterized in that the molten iron is directly poured into the water to generate explosion and generate the steel shots, the size of the steel shots is uncontrollable in the process, the sizes of the steel shots are different, the defects in the sizes are serious, the steel shots produced by the latter method are cylinders in the shape, the steel shots are not regular spheres, and the defects in the shape are serious.
Compared with the two methods, the method has the defect that the steel shot is cooled, if the steel shot is not cooled in time when flying out, the oxidation phenomenon of the steel shot is serious, the quality of the steel shot is seriously influenced, the common cooling devices on the market are mostly not suitable for centrifugally producing the steel shot, and the cooling effect of the common water curtain device does not reach the standard.
Therefore design one kind and exert the high pressure for upper portion cascade, strengthen the water velocity of upper portion cascade, lower part, upper portion gush the cascade simultaneously, dual cooling reduces shot oxidation time, guarantees the cooling device of shot quality, is the problem that utility model people will solve.
Disclosure of Invention
The utility model aims at not enough to prior art, the utility model aims at providing a cooling device for shot production can realize exerting the high pressure for the upper portion cascade, strengthens the water velocity of flow of upper portion cascade, and lower part, upper portion spout the cascade simultaneously, and dual cooling reduces shot oxidation time, guarantees the function of shot quality.
The utility model provides a technical scheme that its technical problem adopted is: a cooling device for steel shot production comprises an upper part and a lower part, wherein the upper part comprises an upper water curtain device, an upper high-pressure water cavity, an upper water pipe, an upper water outlet ring and an upper high-pressure water pump, the lower part comprises a lower water outlet ring, a lower water curtain device, a lower high-pressure water cavity, a lower water pipe and a lower high-pressure water pump, the interior of the upper water curtain device is of a hollow structure, the hollow structure of the interior of the upper water curtain device is the upper high-pressure water cavity, the outer sides of two ends of the upper water curtain device are connected with the upper water pipe, the inlet of the upper water pipe is connected with the upper high-pressure water pump, the connecting part of the upper water curtain device and the upper water pipe is provided with a through hole and communicated with the upper water pipe, the lower water outlet ring is arranged on the lower end surface of the upper water curtain device, the interior of the lower water curtain device is of a hollow structure, the hollow structure of the interior of the lower water curtain device is, the inlet of the lower water pipe is connected with a lower high-pressure water pump, the joint of the lower water curtain device and the lower water pipe is provided with through holes and communicated with the lower water pipe, and the upper end surface of the lower water curtain device is provided with a lower water outlet ring.
Further, the inner side of the upper water curtain device is hollow, and the hollow part of the inner side of the lower water curtain device is used for installing a rotating device and rotating centrifugally.
Further, the width of the upper water outlet ring is not more than 1 cm.
Further, the width of the lower water outlet ring is not less than 5 mm.
Furthermore, the upper high-pressure water pump and the lower high-pressure water pump are connected with a water source through pipelines.
The utility model has the advantages that:
1. the utility model discloses an adopt the upper and lower part to set up high pressure water jet equipment simultaneously, cooperation centrifugal process uses, form continuous not absolute high-pressure dual cascade all around centrifugal device, ensure the shot and remove after the departure cooling in the twinkling of an eye, reduce the time of shot oxidation by a wide margin, give the shot cooling fast, realized exerting the high pressure for upper portion cascade, strengthen the water velocity of flow of upper portion cascade, lower part, upper portion gush the cascade simultaneously, dual cooling reduces shot oxidation time, guarantee the function of shot quality.
Drawings
Fig. 1 is a structural view of the present invention.
Fig. 2 is a plan view of the present invention.
Description of reference numerals: 1-water curtain feeding device; 2-upper high pressure water cavity; 3-water supply pipe; 4-water outlet ring; 5-discharging a water ring; 6-a lower water curtain device; 7-lower high pressure water cavity; 8-a downcomer; 9-lower high pressure water pump; 10-high pressure water pump.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the appended claims.
The first embodiment is as follows:
referring to fig. 1 to 2, which are a structural view and a top view of the present invention, a cooling device for steel shot production comprises an upper portion and a lower portion, wherein the upper portion comprises an upper water curtain device, an upper high pressure water chamber, an upper water pipe, an upper water outlet ring and an upper high pressure water pump, the lower portion comprises a lower water outlet ring, a lower water curtain device, a lower high pressure water chamber, a lower water pipe and a lower high pressure water pump, the upper water curtain device is internally hollow and is provided with the upper high pressure water chamber, the outer sides of two ends of the upper water curtain device are connected with the upper water pipe, the inlet of the upper water pipe is connected with the upper high pressure water pump, the connecting part of the upper water curtain device and the upper water pipe is provided with a through hole and is communicated with the upper water pipe, the lower end surface of the upper water curtain device is provided with the upper water outlet ring, the lower water curtain device is internally hollow, the outer sides of two ends of the lower water curtain device are connected with a sewer pipe, the inlet of the sewer pipe is connected with a lower high-pressure water pump, the connecting part of the lower water curtain device and the sewer pipe is provided with a through hole and is communicated with the sewer pipe, and the upper end surface of the lower water curtain device is provided with a lower water outlet ring.
The inner side of the upper water curtain device is hollow, the inner side of the lower water curtain device is hollow, the hollow part of the inner side of the lower water curtain device is used for installing a rotating device and rotating centrifugally, the width of the upper water outlet ring is not more than 1cm, the width of the lower water outlet ring is not less than 5mm, and the upper high pressure water pump and the lower high pressure water pump are connected with a water source through pipelines.
The utility model discloses the during operation, with the water in the water source, lead-in high-pressure water cavity respectively through two high pressure water pumps, lower high-pressure water cavity, after being full of two water cavities with water, water will be along last water ring, it gushes and goes out to go out water ring blowout down, form the cascade in the below of last cascade device, the cascade forms down in the top of cascade device down, two cascade superpose each other, the cooling region who surrounds forms a circle in the periphery of centrifugal brick, can cool off the shot when the shot flies away, the shot after the cooling continues to fly, get into the pond, become the cooling effect of single cascade originally after dual cascade, the cooling effect increases at double, the condition of excessive oxidation can not take place basically.
The utility model discloses an adopt the upper and lower part to set up high pressure water jet equipment simultaneously, cooperation centrifugal process uses, form continuous not absolute high-pressure dual cascade all around centrifugal device, ensure the shot and remove after the departure cooling in the twinkling of an eye, reduce the time of shot oxidation by a wide margin, give the shot cooling fast, realized exerting the high pressure for upper portion cascade, strengthen the water velocity of flow of upper portion cascade, lower part, upper portion gush the cascade simultaneously, dual cooling reduces shot oxidation time, guarantee the function of shot quality.
Claims (5)
1. A cooling device for steel shot production, its characterized in that: the water supply device comprises an upper part and a lower part, wherein the upper part consists of an upper water curtain device, an upper high-pressure water cavity, an upper water pipe, an upper water outlet ring and an upper high-pressure water pump, the lower part consists of a lower water outlet ring, a lower water curtain device, a lower high-pressure water cavity, a lower water pipe and a lower high-pressure water pump, the interior of the upper water curtain device is of a hollow structure, the hollow structure of the interior of the upper water curtain device is the upper high-pressure water cavity, the outer sides of the two ends of the upper water curtain device are connected with the upper water pipe, the inlet of the upper water pipe is connected with the upper high-pressure water pump, the joint of the upper water curtain device and the upper water pipe is provided with through holes and communicated with the upper water pipe, the lower end surface of the upper water curtain device is provided with the upper water outlet ring, the interior of the lower water curtain device is of a hollow structure, the hollow structure of, the inlet of the lower water pipe is connected with a lower high-pressure water pump, the joint of the lower water curtain device and the lower water pipe is provided with through holes and communicated with the lower water pipe, and the upper end surface of the lower water curtain device is provided with a lower water outlet ring.
2. A cooling device for steel shot production according to claim 1, characterised in that: the inner side of the upper water curtain device is hollow, and the hollow part of the inner side of the lower water curtain device is used for installing a rotating device and rotating centrifugally.
3. A cooling device for steel shot production according to claim 1, characterised in that: the width of the upper water outlet ring is not more than 1 cm.
4. A cooling device for steel shot production according to claim 1, characterised in that: the width of the lower water outlet ring is not less than 5 mm.
5. A cooling device for steel shot production according to claim 1, characterised in that: the upper high-pressure water pump and the lower high-pressure water pump are connected with a water source through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020150091.8U CN211552154U (en) | 2020-02-03 | 2020-02-03 | Cooling device for steel shot production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020150091.8U CN211552154U (en) | 2020-02-03 | 2020-02-03 | Cooling device for steel shot production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211552154U true CN211552154U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020150091.8U Active CN211552154U (en) | 2020-02-03 | 2020-02-03 | Cooling device for steel shot production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211552154U (en) |
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2020
- 2020-02-03 CN CN202020150091.8U patent/CN211552154U/en active Active
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