CN217068996U

CN217068996U - Wind-water double-cooling PE (polyethylene) flour mill

Info

Publication number: CN217068996U
Application number: CN202220445792.3U
Authority: CN
Inventors: 段元萍; 徐正全; 侯义龙; 张凯来
Original assignee: Changzhou Dixiang Machinery Co ltd
Current assignee: Changzhou Dixiang Machinery Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-29
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to a milling equipment technical field discloses a two cold PE milling machines that cool down of geomantic omen, which comprises a housin, casing outside surface is provided with the air chamber, is provided with the crocus subassembly that is used for grinding the PE raw materials in the casing, and slidable mounting has the collecting box that is located on crocus subassembly discharge end projection position in the casing, be provided with on the casing and be connected with the crocus subassembly and be used for carrying out the cooling assembly that cools down to the crocus subassembly. Compared with the prior art, the beneficial effects of the utility model are that: can cool down the grinding part of difference respectively through the mode of difference, realized that the multimode cooling just can be cooled off respectively with the outside from the device is inside, improved refrigerated effect, effectively avoid grinding the part temperature when the crocus and continuously rise, improved the duration of the work of device long, be favorable to the crocus to use.

Description

Wind-water double-cooling PE (polyethylene) flour mill

Technical Field

The utility model relates to a milling equipment technical field specifically is a two cold PE milling machines that cool down of geomantic omen.

Background

The plastic grinding machine is a machine for grinding plastic materials, and is widely applied to grinding and processing of various plastic materials in the fields of chemical industry, waste recycling, plastic pipe profile manufacturing, plastic modification and the like.

Because the higher heat that produces in the grinding process can make the device generate heat during the crocus to reduce the crocus quality, current milling equipment blows to the device surface through the air and cools down when using mostly, and the cooling effect is relatively poor, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two cold cooling PE milling machines of geomantic omen 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 a two cold cooling PE milling machines of geomantic omen, includes the casing, casing outside surface is provided with the air chamber, is provided with the crocus subassembly that is used for grinding the PE raw materials in the casing, and slidable mounting has the collecting box that is located on crocus subassembly discharge end projection position in the casing, be provided with on the casing and be connected and be used for carrying out the cooling assembly who cools down to the crocus subassembly with the crocus subassembly.

As a further aspect of the present invention: the crocus subassembly includes outer mould, and outer mould fixed mounting just sets up to the toper structure in the casing, and outer mould diameter reduces along material flow direction gradually.

As a further aspect of the present invention: the crocus subassembly includes the rotary power spare, and in the rotary power spare fixed mounting just its output shaft stretched into the air chamber on the air chamber, the end of rotary power spare output shaft passed through spliced pole fixedly connected with pivot, and the pivot is rotated with the casing and is connected and stretch into in the casing, and the one end fixed mounting that the air chamber was kept away from in the pivot has interior mould.

As a further aspect of the present invention: the inner die is of a conical structure, the axis of the inner die coincides with that of the outer die, the gap between the inner die and the outer die is gradually reduced along the material flowing direction, a second air duct is formed in the inner die, and the opening of the second air duct points to the rotary power piece.

As a further aspect of the present invention: a first air channel distributed along the length direction of the rotating shaft is arranged in the rotating shaft and is respectively communicated with a second air channel and an air chamber.

As a further aspect of the present invention: the cooling assembly comprises a cooling power part, the cooling power part is fixedly mounted on the shell and is communicated with a first branch pipe, and one end, far away from the cooling power part, of the first branch pipe is communicated with the air chamber.

As a further aspect of the present invention: the cooling assembly further comprises a cooling water tank, the cooling water tank is fixedly mounted on the outer side of the outer die and communicated with a water inlet pipe and a water outlet pipe, and a ventilation ring is fixedly mounted in the cooling water tank.

As a further aspect of the present invention: the ventilation ring is provided with through holes distributed at intervals, the ventilation ring is communicated with a second branch pipe, one end, away from the ventilation ring, of the second branch pipe is communicated with the aerodynamic part, and the second branch pipe is provided with a one-way valve.

Compared with the prior art, the beneficial effects of the utility model are that: can cool down the grinding part of difference respectively through the mode of difference, realized that the multimode cooling just can be cooled off respectively with the outside from the device is inside, improved refrigerated effect, effectively avoid grinding the part temperature when the crocus and continuously rise, improved the duration of the work of device long, be favorable to the crocus to use.

Drawings

Fig. 1 is a front view of a wind-water double-cooling PE pulverizer.

Fig. 2 is a schematic structural diagram of an inner mold in a wind-water double-cooling PE pulverizer.

Fig. 3 is a schematic structural diagram of a vent ring in a wind-water double-cooling PE pulverizer.

Wherein: 1. a housing; 2. an outer mold; 3. an air chamber; 4. an air pump; 5. a first branch pipe; 6. a motor; 7. connecting columns; 8. a rotating shaft; 9. a first air duct; 10. an inner mold; 11. a second air duct; 12. a cooling water tank; 13. a venting ring; 14. a through hole; 15. a second branch pipe; 16. a one-way valve; 17. a collection box; 18. a milling assembly; 19. and cooling the assembly.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Please refer to fig. 1-3, for the utility model discloses a structure diagram of two cold cooling PE milling machines of geomantic omen that an embodiment provides, including casing 1, casing 1 outside surface is provided with air chamber 3, is provided with the crocus subassembly 18 that is used for grinding the PE raw materials in the casing 1, and slidable mounting has the collecting box 17 that is located on the 18 discharge end projection positions of crocus subassembly in casing 1, is provided with on the casing 1 to be connected with crocus subassembly 18 and is used for carrying out the cooling assembly 19 that cools down to crocus subassembly 18.

The embodiment of the utility model provides when the in-service use, carry the PE raw materials to casing 1 in through the feeder hopper, carry out the crocus operation through the PE raw materials of crocus subassembly 18 in getting into casing 1, can cool down the different abrasive part of crocus subassembly 18 respectively through the mode of difference through cooling module 19 when carrying out the crocus, the multimode cooling has been realized, the refrigerated effect has been improved, effectively avoid the abrasive part temperature to continuously rise when the crocus, the duration of the work of device has been improved, be favorable to the crocus to use.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the grinding assembly 18 includes an outer mold 2, the outer mold 2 is fixedly installed in the housing 1 and is configured in a conical structure, and the diameter of the outer mold 2 is gradually reduced along the material flowing direction.

Milling subassembly 18 includes the rotary power spare, and in the rotary power spare fixed mounting just stretched into air chamber 3 on air chamber 3 for its output shaft, the end of rotary power spare output shaft passed through spliced pole 7 fixedly connected with pivot 8, pivot 8 rotates with casing 1 to be connected and stretch into casing 1 in, the one end fixed mounting that air chamber 3 was kept away from to pivot 8 has interior mould 10.

Interior mould 10 sets up to toper structure and interior mould 10 and the coincidence of outer mould 2 axis, and the space between interior mould 10 and the outer mould 2 reduces along the material flow direction gradually, has seted up second wind channel 11 in the interior mould 10, and the directional rotary power spare of 11 openings in second wind channel.

The embodiment of the utility model provides an in the time of practical application, carry the PE raw materials to casing 1 in through the feeder hopper, the PE raw materials can get into outer mould 2 after getting into casing 1 in, it rotates to drive pivot 8 through the rotating power spare, pivot 8 rotates and to drive interior mould 10 and rotate, interior mould 10 rotates and to make in the outer mould 2 the PE raw materials get into its and outer mould 2 between the gap in, because space between interior mould 10 and the outer mould 2 reduces along material flow direction gradually, therefore can carry out the crocus to the PE raw materials through interior mould 10 and outer mould 2, the PE powder after the processing is accomplished drops to in collecting box 17.

In an example of this practicality, the power of rotation spare is motor 6, and of course can also be other parts that can export power of rotation such as hydraulic motor, thereby can drive interior mould 10 through motor 6 and rotate the crocus that realizes the PE raw materials.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, a first air duct 9 is disposed in the rotating shaft 8 and distributed along the length direction of the rotating shaft, and the first air duct 9 communicates with the second air duct 11 and the air chamber 3, respectively.

The cooling assembly 19 comprises a cooling power part which is fixedly arranged on the shell 1 and is communicated with a first branch pipe 5, and one end, far away from the cooling power part, of the first branch pipe 5 is communicated with the air chamber 3.

The cooling assembly 19 further comprises a cooling water tank 12, the cooling water tank 12 is fixedly installed on the outer side of the outer die 2, a water inlet pipe and a water outlet pipe are communicated with the cooling water tank 12, and a vent ring 13 is fixedly installed in the cooling water tank 12.

The ventilation ring 13 is provided with through holes 14 distributed at intervals, the ventilation ring 13 is communicated with a second branch pipe 15, one end, far away from the ventilation ring 13, of the second branch pipe 15 is communicated with an aerodynamic part, and the second branch pipe 15 is provided with a one-way valve 16.

In practical application, the cooling power part is filled with a proper amount of cold water into the cooling water tank 12, the cooling power part conveys air into the air chamber 3 and the ventilation ring 13 through the first branch pipe 5 and the second branch pipe 15 respectively during grinding, the air in the air chamber 3 flows through the first air duct 9 and the second air duct 11, so that the heat on the inner mold 10 can be taken away when the air flows, meanwhile, the outer mold 2 can be cooled through the cold water in the cooling water tank 12, the air can enter the cooling water tank 12 through the through hole 14 after entering the ventilation ring 13 through the second branch pipe 15, the air forms upwelling bubbles in the water, the water in the cooling water tank 12 flows through the upwelling bubbles, the cold water can be continuously contacted with the outer mold 2 after the water flows, so that the cooling effect is better, the cooling of the outer mold 2 and the inner mold 10 is realized through the wind and the water, realized the cooling of multimode and can be cooled off respectively with the outside from the device is inside, improved refrigerated effect, effectively avoided outer mould 2 and interior mould 10 temperature to last the rising when the crocus, improved the duration of the work of device long, be favorable to the crocus to use.

In an example of the utility model, the cooling power spare is air pump 4, carries the air in to air chamber 3 and cooling water tank 12 through air pump 4 to the realization is to the cooling of internal mould 10 and accelerate the cooling to external mould 2, is favorable to using.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a two cold PE milling machines that cool down of geomantic omen, includes the casing, its characterized in that, casing outside surface is provided with the air chamber, is provided with the crocus subassembly that is used for grinding the PE raw materials in the casing, and slidable mounting has the collecting box that is located on crocus subassembly discharge end projection position in the casing, be provided with on the casing and be connected with the crocus subassembly and be used for carrying out the cooling subassembly that cools down to the crocus subassembly.

2. The wind-water double-cooling PE pulverizer of claim 1, wherein the pulverizing assembly comprises an outer mold, the outer mold is fixedly installed in the housing and is arranged in a conical structure, and the diameter of the outer mold is gradually reduced along the material flowing direction.

3. The wind-water double-cooling PE pulverizer as claimed in claim 2, wherein the pulverizing assembly comprises a rotary power member, the rotary power member is fixedly mounted on the air chamber, an output shaft of the rotary power member extends into the air chamber, a rotating shaft is fixedly connected to the tail end of the output shaft of the rotary power member through a connecting column, the rotating shaft is rotatably connected with the housing and extends into the housing, and an inner mold is fixedly mounted at one end of the rotating shaft, which is far away from the air chamber.

4. The wind-water double-cooling PE pulverizer of claim 3, wherein the inner mold is set to be of a conical structure, the axes of the inner mold and the outer mold coincide, the gap between the inner mold and the outer mold is gradually reduced along the material flowing direction, a second air duct is formed in the inner mold, and the opening of the second air duct is directed to the rotating power member.

5. The wind-water double-cooling PE pulverizer of claim 4, wherein the rotating shaft is provided with a first air duct distributed along the length direction thereof, and the first air duct is communicated with the second air duct and the air chamber respectively.

6. The wind-water double-cooling PE grinding mill according to claim 1, wherein the cooling assembly comprises a cooling power part, the cooling power part is fixedly mounted on the housing and is communicated with a first branch pipe, and one end, far away from the cooling power part, of the first branch pipe is communicated with the air chamber.

7. The wind-water double-cooling PE pulverizer of claim 6, wherein the cooling assembly further comprises a cooling water tank, the cooling water tank is fixedly installed on the outer side of the outer mold, a water inlet pipe and a water outlet pipe are communicated with the cooling water tank, and a ventilation ring is fixedly installed in the cooling water tank.

8. The wind-water double-cooling PE pulverizer of claim 7, wherein the vent ring is provided with through holes distributed at intervals and is communicated with a second branch pipe, one end of the second branch pipe, which is far away from the vent ring, is communicated with the aerodynamic member, and the second branch pipe is provided with a check valve.