CN217512823U

CN217512823U - Prevent even crystallization crystallizer of segregation

Info

Publication number: CN217512823U
Application number: CN202220038363.4U
Authority: CN
Inventors: 彭金成; 肖坤
Original assignee: Fujian Dadonghai Industrial Group Co Ltd
Current assignee: Fujian Dadonghai Industrial Group Co Ltd
Priority date: 2022-01-09
Filing date: 2022-01-09
Publication date: 2022-09-30
Anticipated expiration: 2032-01-09

Abstract

The utility model relates to a cast steel technical field especially relates to a prevent even crystallization crystallizer of segregation. The technical scheme comprises the following steps: the crystallizer comprises a crystallizer body, a second three-way valve and a first three-way valve, wherein a jacket is sleeved on the outer wall of the crystallizer body, a coil pipe is fixed inside the jacket, a second connecting pipe is fixed above one side of the jacket, the second connecting pipe deviates from the end of the jacket and is fixed with the second three-way valve, a hot water discharge pipe is fixed on one side of the second three-way valve, a cold water discharge pipe is fixed at the bottom end of the second three-way valve, a first connecting pipe is fixed below the other side of the jacket, the first three-way valve is fixed at the end of the first connecting pipe deviating from the jacket, a hot water inlet pipe is fixed on one side of the first three-way valve, and a cold water inlet pipe is fixed at the top end of the first three-way valve. The utility model has the advantages of the regulation that corresponds according to the use needs lets in hot water and cold water, is convenient for to crystallizer body heating and refrigerated.

Description

Prevent even crystallization crystallizer of segregation

Technical Field

The utility model relates to a cast steel technical field specifically is a prevent even crystallization crystallizer of segregation.

Background

Cast steel refers to steel material that is used exclusively for making steel castings. Cast steel is adopted when the strength requirement of the casting is high and the cast iron can not meet the requirement. However, the molten steel fluidity of cast steel is not as good as that of cast iron, so the thickness of the cast structure cannot be too small and the shape should not be too complicated.

The mold is a continuous casting apparatus that receives molten steel poured from a tundish and solidifies it into a solid shell having a predetermined cross-sectional shape. The casting blank is the most critical component of a continuous casting machine, and the structure, the material and the performance parameters of the casting blank play a decisive role in the quality of the casting blank and the production capacity of the casting machine.

The external of the crystallizer is sleeved with a jacket, and cold water or hot water is introduced into the crystallizer through a coil pipe in the jacket to cool or heat the crystallizer. When hot water or cold water is introduced into a common coil, the corresponding connecting pipeline is needed, and when the common coil is replaced, the pipeline needs to be detached and replaced by another pipeline, so that the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent even crystallization crystallizer of segregation 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 an even crystallization crystallizer of anti-segregation, includes crystallizer body, second three-way valve and first three-way valve, crystallizer body outer wall cover is equipped with and presss from both sides the cover, it is fixed with the coil pipe to press from both sides the cover inside, it is fixed with the second connecting pipe to press from both sides cover one side top, the second connecting pipe deviates from the one end that presss from both sides the cover and is fixed with the second three-way valve, second three-way valve one side is fixed with the hot water discharge pipe, and second three-way valve bottom is fixed with the cold water discharge pipe, it is fixed with first connecting pipe to press from both sides cover opposite side below, the one end that first connecting pipe deviates from the cover is fixed with first three-way valve, first three-way valve one side is fixed with the hot water admission pipe, and first three-way valve top is fixed with the cold water admission pipe.

Preferably, three bottom feet are fixed at the bottom end of the crystallizing tank body in an annular array.

Preferably, a speed reduction motor is fixed in the middle of the top end of the crystallizing tank body and drives the rotary vane in the crystallizing tank body to rotate.

Preferably, the inlet pipe is fixed with on one side of crystallizer body top, inlet pipe and the inside intercommunication of crystallizer body.

Preferably, a crystal discharge pipe is fixed below one side of the crystallizing tank body and communicated with a crystal discharge channel inside the crystallizing tank body, a mother liquor discharge pipe is fixed below the other side of the crystallizing tank body and communicated with a mother liquor discharge channel inside the crystallizing tank body.

Preferably, the upper end and the lower end of the jacket are respectively fixed with an annular cover, and the annular cover seals the inner cavity of the jacket.

Preferably, the second connecting pipe is communicated with the outlet end at the top end of the coil pipe, and the first connecting pipe is communicated with the inlet end at the bottom end of the coil pipe.

Compared with the prior art, the beneficial effects of the utility model are that: when hot water is required to be introduced into the coil pipe to heat the crystallizing tank body, the first three-way valve is adjusted to be communicated with the hot water inlet pipe, the second three-way valve is adjusted to be communicated with the hot water outlet pipe, hot water enters the coil pipe from the hot water inlet pipe, the hot water flows in the coil pipe to heat the crystallizing tank body, and the heated water is discharged from the hot water outlet pipe. When cold water needs to be introduced into the coil pipe to cool the crystallizing tank body, the first three-way valve is adjusted to be communicated with the cold water inlet pipe, the second three-way valve is adjusted to be communicated with the cold water outlet pipe, the cold water is introduced into the coil pipe from the cold water inlet pipe, the cold water flows in the coil pipe to cool the crystallizing tank body, and the cooled water is discharged from the cold water outlet pipe. Hot water and cold water are introduced according to the corresponding adjustment of use requirements, so that the crystallizing tank body is convenient to heat and cool.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic view of a connection structure of the second three-way valve in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the connection structure of the first three-way valve in fig. 1 according to the present invention;

fig. 4 is a schematic view of the front cross-sectional connection structure of the jacket of the present invention.

In the figure: 1. a mother liquor discharge pipe; 2. a crystallizer body; 3. footing; 4. a crystal discharge pipe; 5. a jacket; 6. a feed pipe; 7. a reduction motor; 8. a second connecting pipe; 9. a second three-way valve; 10. a hot water discharge pipe; 11. a cold water discharge pipe; 12. a first connecting pipe; 13. a first three-way valve; 14. a hot water inlet pipe; 15. a cold water inlet pipe; 16. a coil pipe; 17. an annular cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1, the present invention provides an embodiment: the utility model provides a prevent even crystallization crystallizer of segregation, includes

crystallizer body

2, and 2 bottoms of crystallizer body are annular array and are fixed with three footing 3, and three footing 3 supports crystallizer body 2. Crystallizer body 2 top one side is fixed with inlet pipe 6, and inlet pipe 6 and crystallizer body 2 inside intercommunication let in the material from inlet pipe 6. As known to those skilled in the art, the speed reduction motor 7 is fixed in the middle of the top end of the crystallization tank body 2, and the speed reduction motor 7 is provided commonly and commonly, and belongs to conventional means or common knowledge, and will not be described herein any more, and those skilled in the art can optionally select and match according to their needs or convenience, and the speed reduction motor 7 drives the rotary vane in the crystallization tank body 2 to rotate. A crystal discharge pipe 4 is fixed on the lower part of one side of the crystallizing tank body 2, the crystal discharge pipe 4 is communicated with a crystal discharge channel in the crystallizing tank body 2, and the crystal is discharged from the crystal discharge pipe 4. A mother liquor discharge pipe 1 is fixed on the lower part of the other side of the crystallizing tank body 2, the mother liquor discharge pipe 1 is communicated with a mother liquor discharge channel in the crystallizing tank body 2, and the mother liquor is discharged from the mother liquor discharge pipe 1.

Example 2

Referring to fig. 1 to 4, the present invention provides an embodiment of: the utility model provides a prevent even crystallization crystallizer of segregation, includes crystallizer body 2, second three-way valve 9 and first three-way valve 13, and the cover is equipped with and presss from both sides cover 5 to crystallizer body 2 outer wall, presss from both sides the inside coil pipe 16 that is fixed with of cover 5, and the upper and lower both ends that press from both sides cover 5 are fixed with annular cover 17 respectively, and annular cover 17 will press from both sides the cover 5 inner chamber and seal. It is fixed with second connecting pipe 8 to press from both sides cover 5 one side top, second connecting pipe 8 communicates with the exit end on coil pipe 16 top, the one end that second connecting pipe 8 deviates from to press from both sides cover 5 is fixed with second three-way valve 9, second three-way valve 9 one side is fixed with hot water discharge pipe 10, second three-way valve 9 bottom is fixed with cold water discharge pipe 11, it is fixed with first connecting pipe 12 to press from both sides cover 5 opposite side below, the entrance point intercommunication of first connecting pipe 12 and coil pipe 16 bottom, the one end that first connecting pipe 12 deviates from to press from both sides cover 5 is fixed with first three-way valve 13, first three-way valve 13 one side is fixed with hot water admission pipe 14, first three-way valve 13 top is fixed with cold water admission pipe 15. When hot water needs to be introduced into the coil pipe 16 to heat the crystallization tank body 2, the first three-way valve 13 is adjusted to be communicated with the hot water inlet pipe 14, the second three-way valve 9 is adjusted to be communicated with the hot water outlet pipe 10, hot water is introduced from the hot water inlet pipe 14 to enter the coil pipe 16, the hot water flows in the coil pipe 16 to heat the crystallization tank body 2, and the heated water is discharged from the hot water outlet pipe 10. When cold water needs to be introduced into the coil pipe 16 to cool the crystallizing tank body 2, the first three-way valve 13 is adjusted to be communicated with the cold water inlet pipe 15, the second three-way valve 9 is adjusted to be communicated with the cold water outlet pipe 11, cold water is introduced from the cold water inlet pipe 15 to enter the coil pipe 16, the cold water flows in the coil pipe 16 to cool the crystallizing tank body 2, and the cooled water is discharged from the cold water outlet pipe 11. Hot water and cold water are introduced according to the corresponding adjustment of the use requirement, so that the crystallizing tank body 2 is convenient to heat and cool.

The working principle is as follows: when hot water needs to be introduced into the coil pipe 16 to heat the crystallization tank body 2, the first three-way valve 13 is adjusted to be communicated with the hot water inlet pipe 14, the second three-way valve 9 is adjusted to be communicated with the hot water outlet pipe 10, hot water is introduced from the hot water inlet pipe 14 to enter the coil pipe 16, the hot water flows in the coil pipe 16 to heat the crystallization tank body 2, and the heated water is discharged from the hot water outlet pipe 10. When cold water needs to be introduced into the coil pipe 16 to cool the crystallizing tank body 2, the first three-way valve 13 is adjusted to be communicated with the cold water inlet pipe 15, the second three-way valve 9 is adjusted to be communicated with the cold water outlet pipe 11, cold water is introduced from the cold water inlet pipe 15 to enter the coil pipe 16, the cold water flows in the coil pipe 16 to cool the crystallizing tank body 2, and the cooled water is discharged from the cold water outlet pipe 11.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent even crystallization crystallizer of segregation, includes crystallizer body (2), second three-way valve (9) and first three-way valve (13), its characterized in that: the crystallizer body (2) outer wall cover is equipped with and presss from both sides cover (5), it is fixed with coil pipe (16) to press from both sides cover (5) inside, it is fixed with second connecting pipe (8) to press from both sides cover (5) one side top, second connecting pipe (8) deviate from the one end that presss from both sides cover (5) and be fixed with second three-way valve (9), second three-way valve (9) one side is fixed with hot water discharge pipe (10), second three-way valve (9) bottom mounting has cold water discharge pipe (11), it is fixed with first connecting pipe (12) to press from both sides cover (5) opposite side below, the one end that deviates from pressing from both sides cover (5) of first connecting pipe (12) is fixed with first three-way valve (13), first three-way valve (13) one side is fixed with hot water admission pipe (14), and first three-way valve (13) top is fixed with cold water admission pipe (15).

2. The segregation-preventing uniform crystallization crystallizer of claim 1, wherein: the bottom end of the crystallizing tank body (2) is fixed with three bottom feet (3) in an annular array.

3. The segregation-preventing uniform crystallization crystallizer of claim 1, wherein: a speed reducing motor (7) is fixed in the middle of the top end of the crystallizing tank body (2), and the speed reducing motor (7) drives the rotary vane in the crystallizing tank body (2) to rotate.

4. The crystallizer according to claim 1, wherein: crystallizer body (2) top one side is fixed with inlet pipe (6), inlet pipe (6) and crystallizer body (2) inside intercommunication.

5. The segregation-preventing uniform crystallization crystallizer of claim 1, wherein: the crystallizer is characterized in that a crystal discharge pipe (4) is fixed below one side of the crystallizer body (2), the crystal discharge pipe (4) is communicated with a crystal discharge channel inside the crystallizer body (2), a mother liquor discharge pipe (1) is fixed below the other side of the crystallizer body (2), and the mother liquor discharge pipe (1) is communicated with the mother liquor discharge channel inside the crystallizer body (2).

6. The segregation-preventing uniform crystallization crystallizer of claim 1, wherein: and the upper end and the lower end of the jacket (5) are respectively fixed with an annular cover (17), and the annular cover (17) seals the inner cavity of the jacket (5).

7. The segregation-preventing uniform crystallization crystallizer of claim 1, wherein: the second connecting pipe (8) is communicated with the outlet end of the top end of the coil pipe (16), and the first connecting pipe (12) is communicated with the inlet end of the bottom end of the coil pipe (16).