CN217313935U

CN217313935U - Four-roller centrifuge cooling system

Info

Publication number: CN217313935U
Application number: CN202220288928.4U
Authority: CN
Inventors: 付维享; 洪树华; 洪延承; 洪延杰; 高金全
Original assignee: Hebei Huali Rock Wool Manufacturing Co ltd
Current assignee: Hebei Huali Rock Wool Manufacturing Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-08-30
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a four-roller centrifuge cooling system, which comprises a roller head, a rotating mechanism and a cooling mechanism; an annular cooling cavity is arranged in the roller head; an annular through groove is formed in one side wall, close to the rotating mechanism, of the roller head; an annular adapter is arranged inside the annular through groove; the rotating mechanism is arranged on one side of the roller head and comprises a rotating shaft tube and a shaft tube shell; the roller head is driven to rotate; the cooling mechanism is arranged in the cooling cavity and comprises a cooling liquid pipeline and a spray head for cooling the roller head. The cooling system of the four-roller centrifuge can avoid the cooling liquid pipeline from occupying the inner space of the rotating shaft tube, increase the introduction amount of the cooling liquid, improve the cooling effect and further improve the product quality; in addition, a plurality of spray heads are arranged on the cooling liquid pipeline in the cooling cavity, so that the cooling liquid can be uniformly sprayed in the cooling cavity, and the cooling effect is good.

Description

Four-roller centrifuge cooling system

Technical Field

The utility model relates to a rock wool production facility technical field especially relates to a four-roller centrifuge cooling system.

Background

The rock wool centrifuge is important key equipment in the rock wool production process, and it is the important factor of deciding rock wool output and quality, and the more advanced rock wool fiber forming equipment is four roller centrifuge at present, and the roll body is four. Every roll body of rock wool centrifuge all need let in the coolant liquid for the cooling roller head, in order to avoid the roller head overheated. However, the existing cooling pipes are basically installed inside the roller body, and the rubber spray pipes are arranged in the cooling pipes, so that the introduction amount of cooling liquid is limited, the cooling effect of the roller head is restricted, and the quality of produced products is influenced finally. In addition, the cooling pipe is arranged inside the roller body, and when the roller body rotates at a high speed, the cooling pipe also rotates at a high speed, so that the water inlet of the cooling pipe is very difficult to seal, the sealing structure is very easy to damage, and the maintenance cost is very high.

SUMMERY OF THE UTILITY MODEL

In view of the above-identified deficiencies or inadequacies in the prior art, it would be desirable to provide a four-roll centrifuge cooling system.

The utility model provides a four-roller centrifuge cooling system, which comprises a roller head, a rotating mechanism and a cooling mechanism; wherein the content of the first and second substances,

the roller head is internally provided with an annular cooling cavity which is coaxial with the roller head; an annular through groove is formed in one side wall, close to the rotating mechanism, of the roller head, and the annular through groove is communicated with the cooling cavity; an annular adapter is arranged inside the annular through groove;

the rotating mechanism is arranged on one side of the roller head and comprises a rotating shaft tube and a shaft tube shell; the rotating shaft tube is rotatably arranged in the shaft tube shell through a bearing, and one end, close to the roller head, of the rotating shaft tube penetrates out of the shaft tube shell to be fixedly connected with one side of the roller head and is used for driving the roller head to rotate; an annular fixing plate is fixedly arranged on one side, close to the roller head, of the outer side wall surface of the shaft tube shell; the annular adapter is connected with the annular fixing plate through a connecting rod and used for fixing the annular adapter;

the cooling mechanism is arranged in the cooling cavity and comprises a plurality of cooling liquid pipelines which are fixedly arranged on the outer side wall surface of the shaft tube shell through an annular bracket, and the plurality of cooling liquid pipelines are arranged along the circumferential direction of the shaft tube shell; one end of the cooling liquid pipeline, which is close to the roller head, sequentially penetrates through the annular fixing plate and the annular adapter to enter the cooling cavity, and a spray head is arranged on the cooling liquid pipeline, which is positioned in the cooling cavity.

Preferably, two side faces, close to the annular through groove, of the annular adapter are provided with first rails, two annular faces of the annular through groove are provided with first rollers corresponding to the first rails, and the first rollers are embedded into the first rails and used for enabling the roller heads to rotate relative to the annular adapter.

Preferably, an outlet is formed in one side, far away from the annular through groove, of the roller head, and the outlet is communicated with the cooling cavity.

Preferably, the spray heads are arranged on the cooling liquid pipeline in the cooling cavity in a staggered manner.

Preferably, the cooling cavity is internally kept away from correspond on one side of annular logical groove the cooling liquid pipeline is provided with annular second track, the cooling liquid pipeline is close to the orbital one end of second corresponds the second track is fixed to be provided with the second gyro wheel, the second gyro wheel embedding is advanced set up in the second track, be used for improving the steadiness ability of cooling liquid pipeline installation.

Preferably, a glue spraying pipe is arranged inside the rotating shaft pipe.

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

the cooling system of the four-roller centrifuge can avoid the cooling liquid pipeline from occupying the inner space of the rotating shaft tube, increase the introduction amount of the cooling liquid, improve the cooling effect and further improve the product quality; meanwhile, the cooling liquid pipeline does not rotate along with the rotating shaft tube after being externally arranged, so that the structure of the water inlet of the cooling pipe is not easy to damage, a special sealing design is not needed, and the maintenance cost is effectively reduced; in addition, a plurality of spray heads are arranged on the cooling liquid pipeline in the cooling cavity, so that the cooling liquid can be uniformly sprayed in the cooling cavity, and the cooling effect is good.

It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention.

Other features of the present invention will become apparent from the following description.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural diagram of a four-roller centrifuge cooling system according to an embodiment of the present invention;

reference numbers in the figures: 1. a roll head; 11. cooling the cavity; 12. an annular through groove; 13. an annular adaptor; 14. an outlet; 15. a connecting rod;

2. a rotating mechanism; 21. rotating the shaft tube; 22. an axle tube housing; 23. a bearing; 24. an annular fixed plate;

3. a cooling mechanism; 31. an annular support; 32. a coolant line; 33. a spray head;

4. and (4) a glue spraying pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, an embodiment of the present invention provides a four-roller centrifuge cooling system, which includes a roller head 1, a rotating mechanism 2 and a cooling mechanism 3; wherein the content of the first and second substances,

the roller head 1 is internally provided with an annular cooling cavity 11, and the cooling cavity 11 is coaxial with the roller head 1; an annular through groove 12 is formed in one side wall, close to the rotating mechanism 2, of the roller head 1, and the annular through groove 12 is communicated with the cooling cavity 11; an annular adapter 13 is arranged in the annular through groove 12; the two side faces, close to the annular through groove 12, of the annular adapter 13 are provided with first tracks, first idler wheels are arranged on the two annular faces, corresponding to the first tracks, of the annular through groove 12, and the first idler wheels are embedded into the inner portion of the first tracks and used for enabling the roller head 1 to rotate relative to the annular adapter 13.

The rotating mechanism 2 is arranged on one side of the roller head 1 and comprises a rotating shaft tube 21 and a shaft tube shell 22; the rotating shaft tube 21 is rotatably arranged in the shaft tube shell 22 through a bearing 23, and one end of the rotating shaft tube 21 close to the roller head 1 penetrates out of the shaft tube shell 22 to be fixedly connected with one side of the roller head 1 and is used for driving the roller head 1 to rotate; lie in being provided with annular fixed plate 24 near the one side of roller head 1 is fixed on the lateral wall face of central siphon casing 22, annular fixed plate 24 and central siphon casing 22 integral type design, annular adaptor 13 passes through connecting rod 15 and is connected with annular fixed plate 24 to fix annular adaptor 13, realize that roller head 1 can rotate for annular adaptor 13, from not influencing the installation of coolant liquid pipeline 32.

The cooling mechanism 3 is arranged in the cooling cavity 11 and comprises a plurality of cooling liquid pipelines 32 which are fixedly arranged on the outer side wall surface of the axle tube shell 22 through an annular bracket 31, and the plurality of cooling liquid pipelines 32 are arranged along the circumferential direction of the axle tube shell 22; one end of the cooling liquid pipeline 32 close to the roller head 1 penetrates through the annular adapter 13 to enter the cooling cavity 11, and a spray head 33 is arranged on the cooling liquid pipeline 32 in the cooling cavity 11.

In a preferred embodiment, the side of the roll head 1 away from the annular through slot 12 is provided with an outlet 14, and the outlet 14 is communicated with the cooling cavity 11 and provided in plurality.

In a preferred embodiment, the spray heads 33 are alternately arranged on the cooling liquid pipe 32 inside the cooling chamber 11.

In a preferred embodiment, an annular second rail is disposed on a side of the cooling cavity 11 away from the annular through groove 12 corresponding to the cooling liquid pipe 32, and a second roller is fixedly disposed at an end of the cooling liquid pipe 32 close to the second rail corresponding to the second rail, and is embedded into the second rail for improving a stability of the installation of the cooling liquid pipe 32.

In a preferred embodiment, the inside of the rotating shaft tube 21 is provided with the spray tube 4.

The utility model discloses a theory of operation: the rotary shaft tube 21 rotates through the driving motor to drive the roller head 1 connected with the rotary shaft tube to rotate, and in the rotating process of the roller head 1, the annular adapter 13 is fixed due to the fact that the annular adapter 13 is fixedly connected with the annular fixing plate 24 fixedly arranged on the shaft tube shell 22, and the roller head 1 rotates relative to the annular adapter 13; because the annular adapter 13 is fixed, one end of the cooling liquid pipeline 32 can penetrate into the cooling cavity 11 for cooling, and the cooling liquid pipeline 32 positioned in the cooling cavity 11 is provided with a plurality of spray heads 33 which can uniformly spray the cooling liquid in the cooling cavity 11, thereby achieving the cooling effect; the coolant liquid at high temperature is gasified and then output through the outlet 14.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A four-roller centrifuge cooling system is characterized by comprising a roller head, a rotating mechanism and a cooling mechanism; wherein the content of the first and second substances,

the rotating mechanism is arranged on one side of the roller head and comprises a rotating shaft tube and a shaft tube shell; the rotating shaft tube is rotatably arranged in the shaft tube shell through a bearing, and one end of the rotating shaft tube, which is close to the roller head, penetrates out of the shaft tube shell and is fixedly connected with one side of the roller head, so as to drive the roller head to rotate; an annular fixing plate is fixedly arranged on one side, close to the roller head, of the outer side wall surface of the shaft tube shell; the annular adapter is connected with the annular fixing plate through a connecting rod and used for fixing the annular adapter;

2. The four-roller centrifuge cooling system of claim 1 wherein both sides of the annular adapter adjacent to the annular through slot are provided with first tracks, and two annular surfaces of the annular through slot are provided with first rollers corresponding to the first tracks, the first rollers being embedded in the first tracks for enabling the roller heads to rotate relative to the annular adapter.

3. The four-roll centrifuge cooling system of claim 2 wherein an outlet is provided in a side of the roll head remote from the annular channel, the outlet being in communication with the cooling cavity.

4. The four-roll centrifuge cooling system of claim 3 wherein said spray heads are staggered with respect to each other on said coolant line within said cooling chamber.

5. The cooling system of the four-roller centrifuge according to claim 4, wherein an annular second rail is disposed on a side of the cooling cavity away from the annular through groove corresponding to the cooling liquid pipeline, a second roller is fixedly disposed at an end of the cooling liquid pipeline close to the second rail corresponding to the second rail, and the second roller is embedded in the second rail for improving a stability of the installation of the cooling liquid pipeline.

6. The cooling system of a four-roller centrifuge according to claim 5, wherein a glue-spraying tube is provided inside the rotating shaft tube.