CN217479529U

CN217479529U - Efficient water-cooled crystallizer for electroslag remelting

Info

Publication number: CN217479529U
Application number: CN202221242518.2U
Authority: CN
Inventors: 李天雨; 张伟峰; 王济生; 陈卫东; 王胜利; 范海; 李照记; 黄健; 王森
Original assignee: Henan Zhongyuan Heavy Forging Co ltd
Current assignee: Henan Zhongyuan Heavy Forging Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-23
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a high-efficient water-cooling crystallizer for electroslag remelting, the novel nipple rectifier comprises a cylindrical shel, the inside of barrel is equipped with the sediment groove, the water-cooling chamber has been seted up in the lateral wall of barrel, the water-cooling chamber is cylindric setting, a plurality of retaining rings that are vertical crisscross setting in proper order of fixedly connected with on the wall of water-cooling chamber both sides, be equipped with water cooling plant on the lateral wall of barrel, be equipped with waste fitting discharging on the bottom lateral wall of barrel. The utility model relates to a rationally, think about ingeniously, but the cooling water of make full use of circulation has improved cooling efficiency, the cooling effect preferred.

Description

Efficient water-cooled crystallizer for electroslag remelting

Technical Field

The utility model relates to an electroslag remelting technical field especially relates to a high-efficient water-cooling crystallizer for electroslag remelting.

Background

Electroslag remelting is a method of melting using resistance heat generated when current passes through slag as a heat source. The purpose is to improve the purity of metal and improve ingot casting crystallization. Electroslag remelting steel is increasingly widely applied due to good quality and longer service life, particularly widely applied to aerospace and various military products, and also widely applied to civil industry in recent years.

The electroslag remelting crystallizer comprises an inner cylinder and an outer cylinder, wherein flowing cold water is filled between the inner cylinder and the outer cylinder for cooling, the flow direction of the cooling water flows upwards from the bottom, so that a water cooling cavity is filled with the cooling water, but the outer cylinder of the existing crystallizer is respectively provided with a water inlet and a water outlet, when the flowing water rapidly flows through the water cooling cavity, the circulating cooling water cannot be fully utilized, so that the cooling efficiency is low, and the cooling effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficient water-cooling crystallizer for electroslag remelting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient water-cooling crystallizer for electroslag remelting, includes the barrel, the inside of barrel is equipped with the slag groove, set up the water-cooling chamber in the lateral wall of barrel, the water-cooling chamber is cylindric setting, a plurality of retaining rings that are vertical crisscross setting in proper order of fixedly connected with on the wall of water-cooling chamber both sides, be equipped with water cooling plant on the lateral wall of barrel, be equipped with waste fitting discharging on the bottom lateral wall of barrel.

As a further improvement scheme of the technical scheme: the water cooling device comprises a water inlet pipe, one end of the water inlet pipe is fixedly connected to the side wall of the barrel, one end of the water inlet pipe is communicated with the inside of the water cooling cavity, one end of the water inlet pipe is fixedly connected with a condenser, an output end of the condenser is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a water pump, an output end of the water pump is fixedly connected with a water outlet pipe, one end of the water outlet pipe is fixedly connected to the side wall of the barrel, one end of the water outlet pipe is communicated with the water cooling cavity, and the water pump and the condenser are fixedly connected to the side wall of the barrel.

As a further improvement scheme of the technical scheme: the blowdown device comprises a blowdown pipe, one end of the blowdown pipe is fixedly connected to the side wall of the barrel, the blowdown pipe is communicated with the water cooling cavity, external threads are arranged on the outer side of the blowdown pipe, and a blocking cover is in threaded connection with one end of the blowdown pipe.

As a further improvement scheme of the technical scheme: lifting lugs are fixedly connected to the two sides of the barrel.

As a further improvement scheme of the technical scheme: the distance between the upper half parts of the check rings is smaller than that between the lower half parts.

As a further improvement scheme of the technical scheme: the cylinder body is made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

after the rivers in the water-cooling intracavity absorb the heat in the sediment groove, after the water pump is started, the accessible inlet tube inhales the rivers in the water-cooling intracavity in the condenser, to lowering the temperature between rivers, then low temperature rivers rethread connecting pipe advance with the inlet tube enter into the water-cooling chamber, and then can produce circulation endothermic flow to rivers, wherein rivers are from last down when flowing in the water-cooling intracavity, a plurality ofly be the speed that the retaining ring of vertical crisscross setting in proper order can reduce rivers, improve the circulation time of rivers in the water-cooling chamber, increase the endothermic effect of rivers, the device reasonable in design, the design is ingenious, but the cooling water of make full use of circulation, the cooling efficiency is improved, the cooling effect preferred.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic perspective view of a high-efficiency water-cooled crystallizer for electroslag remelting according to the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of a high-efficiency water-cooled crystallizer for electroslag remelting according to the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of a check ring in a high-efficiency water-cooled crystallizer for electroslag remelting according to the present invention;

fig. 4 is a schematic view of the overlooking section structure of the water cooling cavity in the cylinder of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. lifting lugs; 2. a retainer ring; 3. a slag groove; 4. a water-cooled cavity; 5. a cylinder body; 6. a blocking cover; 7. a blow-off pipe; 8. a water outlet pipe; 9. a water pump; 10. a connecting pipe; 11. a condenser; 12. and (4) a water inlet pipe.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, in the embodiment of the utility model provides an in, a high-efficient water-cooling crystallizer for electroslag remelting, including barrel 5, barrel 5 adopts stainless steel, barrel 5's inside is equipped with slag notch 3, water-cooling chamber 4 has been seted up in barrel 5's the lateral wall, water-cooling chamber 4 is cylindric setting, a plurality of retaining rings 2 that are vertical crisscross setting in proper order of fixedly connected with on the 4 both sides wall of water-cooling chamber, the distance between the first half of a plurality of retaining rings 2 is less than the distance between the latter half, be equipped with water cooling plant on barrel 5's the lateral wall, be equipped with waste fitting discharging on barrel 5's the bottom lateral wall.

Specifically, water cooling plant includes inlet tube 12, the one end fixed connection of inlet tube 12 is on the lateral wall of barrel 5, the one end and the inside water-cooling chamber 4 of inlet tube 12 are linked together, the one end fixedly connected with condenser 11 of inlet tube 12, the output fixedly connected with connecting pipe 10 of condenser 11, the one end fixedly connected with water pump 9 of connecting pipe 10, the output fixedly connected with outlet pipe 8 of water pump 9, the one end fixed connection of outlet pipe 8 is on the lateral wall of barrel 5, the one end and the water-cooling chamber 4 of outlet pipe 8 are linked together, the equal fixed connection of water pump 9 and condenser 11 is on the lateral wall of barrel 5.

Specifically, waste fitting discharging includes blow off pipe 7, and the one end fixed connection of blow off pipe 7 is on the lateral wall of barrel 5, and blow off pipe 7 is linked together with water-cooling chamber 4, and the outside of blow off pipe 7 is equipped with the external screw thread, and the one end threaded connection of blow off pipe 7 has shutoff lid 6.

Specifically, the lifting lugs 1 are fixedly connected to two sides of the cylinder 5.

The utility model discloses a theory of operation is:

when the water flow in the water cooling cavity 4 absorbs the heat in the slag groove 3, after the water pump 9 is started, the water flow in the water cooling cavity 4 can be sucked into the condenser 11 through the water inlet pipe 12 to reduce the temperature among the water flows, then the low-temperature water flow enters the water cooling cavity 4 through the connecting pipe 10 and the water outlet pipe 8, and then the circulating heat absorption flow can be generated to the water flow, wherein when the water flow flows from top to bottom in the water cooling cavity 4, the speed of the water flow can be reduced by the plurality of check rings 2 which are sequentially and vertically staggered, the circulation time of the water flow in the water cooling cavity 4 is prolonged, the heat absorption effect of the water flow is increased, meanwhile, because the distance between the upper half parts of the plurality of check rings 2 is smaller than the distance between the lower half parts, when the cold water enters from the upper part of the water cooling cavity 4, the flow speed of the water flow in the upper half part of the water cooling cavity 4 is smaller than the lower half part, so that the cold water can more quickly absorb the heat in the slag groove 3 after entering from the upper part of the water cooling cavity 4, finally, the water flow with the temperature increased flows out of the water inlet pipe 12 to the condenser 11 at a higher speed under the water cooling cavity 4, and the temperature of the water flow with the temperature increased is reduced.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-efficient water-cooling crystallizer for electroslag remelting, includes barrel (5), its characterized in that, the inside of barrel (5) is equipped with slag notch (3), water-cooling chamber (4) have been seted up in the lateral wall of barrel (5), water-cooling chamber (4) are cylindric setting, a plurality of retaining rings (2) that are vertical crisscross setting in proper order of fixedly connected with on water-cooling chamber (4) both sides wall, be equipped with water cooling plant on the lateral wall of barrel (5), be equipped with waste fitting discharging on the bottom lateral wall of barrel (5).

2. The high-efficiency water-cooled crystallizer for electroslag remelting of claim 1, the water cooling device comprises a water inlet pipe (12), one end of the water inlet pipe (12) is fixedly connected to the side wall of the cylinder body (5), one end of the water inlet pipe (12) is communicated with the interior of the water cooling cavity (4), one end of the water inlet pipe (12) is fixedly connected with a condenser (11), the output end of the condenser (11) is fixedly connected with a connecting pipe (10), one end of the connecting pipe (10) is fixedly connected with a water pump (9), the output end of the water pump (9) is fixedly connected with a water outlet pipe (8), one end of the water outlet pipe (8) is fixedly connected on the side wall of the cylinder body (5), one end of the water outlet pipe (8) is communicated with the water cooling cavity (4), and the water pump (9) and the condenser (11) are fixedly connected to the side wall of the barrel body (5).

3. The efficient water-cooling crystallizer for electroslag remelting according to claim 1, wherein the blowdown device comprises a blowdown pipe (7), one end of the blowdown pipe (7) is fixedly connected to the side wall of the cylinder (5), the blowdown pipe (7) is communicated with the water-cooling cavity (4), external threads are arranged on the outer side of the blowdown pipe (7), and a blocking cover (6) is in threaded connection with one end of the blowdown pipe (7).

4. The high-efficiency water-cooled crystallizer for electroslag remelting according to claim 1, wherein lifting lugs (1) are fixedly connected to two sides of the cylinder body (5).

5. A high-efficiency water-cooled crystallizer for electroslag remelting according to claim 1, characterized in that the distance between the upper half parts of a plurality of retaining rings (2) is smaller than the distance between the lower half parts.

6. The high-efficiency water-cooled crystallizer for electroslag remelting according to claim 1, wherein the cylinder (5) is made of stainless steel.