CN209271386U - A kind of dry ice particles shaping mechanism - Google Patents
A kind of dry ice particles shaping mechanism Download PDFInfo
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- CN209271386U CN209271386U CN201821825835.0U CN201821825835U CN209271386U CN 209271386 U CN209271386 U CN 209271386U CN 201821825835 U CN201821825835 U CN 201821825835U CN 209271386 U CN209271386 U CN 209271386U
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- sealing
- dry ice
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- ice particles
- extrusion
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Abstract
A kind of dry ice particles shaping mechanism, it include: extrusion pipeline, it is provided with extrusion device, the extrusion device includes hydraulic cylinder, sealing-plug and the roller group being arranged in front of the sealing-plug, the hydraulic cylinder is fixedly installed on described one end for squeezing out pipeline, and it is connect by piston rod with the sealing-plug, the roller group is set in the groove being fixedly connected with the sealing-plug, motor is arranged in the groove portion, motor shaft is fixedly connected with a roller shaft, the adjacent roller shaft passes through synchronous band connection, the first metal mesh is provided between the sealing-plug and the roller group, the sealing-plug lower part is provided with accumulator tank, recovery channel is connected on the extrusion pipeline, the recovery tube road junction is provided with the second metal mesh；The other end for squeezing out pipeline is provided with molding die, is provided with extrusion cavities in the molding die.Dry ice particles clast made from the utility model is few, and high at ice rate, shape is complete, and ratio of briquetting is high.
Description
Technical field
The utility model relates to dry ice particles to prepare forming field, more particularly to a kind of dry ice particles shaping mechanism.
Background technique
Currently, Dry ice cleaning is widely used in industry, manufacturing industry, boat due to its fast, efficient, safe, energy-efficient advantage
The industries such as empty space flight, food and electric power, special equipment have dry ice granulator, dry ice cleaner, and dry ice cleaner can spray
Dry ice particles accelerate in high pressure draught and impact surface to be cleaned, and dry ice granulator can compress carbon dioxide, are made dry
Ice particle is used for cleaning.Current dry ice granulator is mostly single cylinder formula, is squeezed out after compression by oil cylinder, molding, at ice rate
It is 35%~40%, it is relatively low at ice rate.So needing a kind of improved dry ice particles shaping mechanism to solve problem above.
Utility model content
The purpose of this utility model is to provide a kind of dry ice particles shaping mechanism, solve it is existing in the prior art at
The relatively low problem of ice rate, dry ice particles clast obtained is few, and high at ice rate, shape is complete, and ratio of briquetting is high.
To achieve the above object, the utility model is achieved through the following technical solutions:
A kind of dry ice particles shaping mechanism, comprising:
Pipeline is squeezed out, is provided with extrusion device, the extrusion device includes hydraulic cylinder, sealing-plug and setting described
Roller group in front of sealing-plug, the hydraulic cylinder is fixedly installed on described one end for squeezing out pipeline, and passes through piston rod and institute
Sealing-plug connection is stated, the roller group is set in the groove being fixedly connected with the sealing-plug, and motor is set to the groove
Inside, motor shaft are fixedly connected with a roller shaft, and the adjacent roller shaft passes through synchronous band connection, the sealing-plug and institute
It states and is provided with the first metal mesh between roller group, the sealing-plug lower part is provided with accumulator tank, is connected with back on the extrusion pipeline
Closed tube road, the recovery tube road junction are provided with the second metal mesh；
The other end for squeezing out pipeline is provided with molding die, is provided with extrusion cavities in the molding die.
Preferably, the roller group forms a line for four rolling, seamless between the idler wheel.
Preferably, the size of mesh opening of second metal mesh is 1.5 × 1.5mm.
Preferably, the molding die is dismountable.
Preferably, transfer passage is vertically arranged with the extrusion pipeline.
The beneficial effects of the utility model are to be provided with roller group in extrusion process the utility model, control its rotation, have
It is evenly distributed, while being compacted dry ice can effectively reduce dry ice loss, is made when passing through molding die conducive to snow shape dry ice
Dry ice particles clast it is few, high at ice rate, shape is complete, and ratio of briquetting is high.
Detailed description of the invention
Fig. 1 is the utility model cross-sectional view of the structure.
Fig. 2 is the structural schematic diagram of the utility model roller group.
In figure: 1- squeezes out pipeline；2- hydraulic cylinder；3- sealing-plug；4- piston rod；The first metal mesh of 5-；6- accumulator tank；7- is returned
Closed tube road；The second metal mesh of 8-；9- molding die；10- extrusion cavities；11- idler wheel；12- transfer passage；13- roller shaft；14- axis
Hold seat；15- motor；16- synchronous belt.
Specific embodiment
In conjunction with attached drawing, that the utility model is described in further detail is as follows:
Embodiment one
A kind of dry ice particles shaping mechanism, as shown in Figure 1, comprising:
Pipeline 1 is squeezed out, extrusion device is provided with, the extrusion device includes that hydraulic cylinder 2, sealing-plug 3 and setting exist
The roller group in 3 front of sealing-plug, the roller group are that four rolling 11 forms a line, seamless between the idler wheel 11, institute
It states hydraulic cylinder 2 and is fixedly installed on described one end for squeezing out pipeline 1, and connect by piston rod 4 with the sealing-plug 3.Such as Fig. 2
Shown, the roller group is set in the groove being fixedly connected with the sealing-plug 3, and the both ends of roller shaft 13 pass through bearing block 14
The both ends of the groove are set up in, motor 15 is fixedly installed on the inside grooves, motor shaft and third idler wheel from top to bottom
11 roller shaft 13 is fixedly connected, and belt wheel is provided on each roller shaft 13, and the adjacent roller shaft 13 passes through synchronous belt
16 connections achieve the effect that all idler wheels 11 rotate synchronously.The first gold medal is provided between the sealing-plug 3 and the roller group
Belong to net 5,3 lower part of sealing-plug is provided with accumulator tank 6, is connected with recovery channel 7, the recovery tube on the extrusion pipeline 1
The second metal mesh 8 is provided at the pipeline opening in road 7, size of mesh opening is 1.5 × 1.5mm.The other end for squeezing out pipeline 1 is set
It is equipped with dismountable molding die 9, the molding die 9 is seamlessly connected by screw and the extrusion pipeline 1, the shaping mould
Extrusion cavities 10 are provided in tool 9.
First metal mesh 5 and second metal mesh 8 are copper mesh.
Transfer passage 12 is vertically arranged with the extrusion pipeline 1.
It avenges shape dry ice and enters extrusion pipeline 1 from transfer passage 12.The piston rod 4 of extrusion process, hydraulic cylinder 2 pushes sealing-plug
3 and groove it is mobile, the motor 15 in groove drives roller group to synchronize slow rotation counterclockwise, and snow shape dry ice can be prevented locally poly-
Collection, passes through the uniform dry ice of idler wheel 11.Dry ice passes through molding die 9 from 10 extrusion molding of extrusion cavities.
The directly contact dry ice of extrusion process idler wheel 11 has seldom part and is attached to 11 surface of idler wheel, these dry ice pass through the
One metal mesh 5 is removed from 11 surface of idler wheel, falls to accumulator tank 6, to be moved at recovery channel 7, again from the recycling of recovery channel 7
It utilizes.The pipeline opening of recovery channel 7 is nearby provided with valve, and when recycling opens, closing when not recycling.Second metal mesh 8 can
By the dry ice fine crushing of accumulator tank 6, it cannot directly pass through compressed snow shape dry ice.
It is provided with roller group in extrusion process the utility model, controls its rotation, is conducive to snow shape dry ice and is passing through molding
It is evenly distributed when mold, while being compacted dry ice can effectively reduce dry ice loss, dry ice particles clast obtained is few, at ice rate
Height, shape is complete, and ratio of briquetting is high.At ice rate up to 45%~52%.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and figure shown and described herein with novel.
Claims (5)
1. a kind of dry ice particles shaping mechanism characterized by comprising
Pipeline is squeezed out, is provided with extrusion device, the extrusion device includes hydraulic cylinder, sealing-plug and setting in the sealing
Fill in front roller group, the hydraulic cylinder be fixedly installed on it is described squeeze out pipeline one end, and by piston rod with it is described close
Blocking connection, the roller group are set in the groove being fixedly connected with the sealing-plug, and motor is arranged in the groove portion,
Motor shaft is fixedly connected with a roller shaft, and the adjacent roller shaft passes through synchronous band connection, the sealing-plug and the rolling
The first metal mesh is provided between wheel group, the sealing-plug lower part is provided with accumulator tank, is connected with recovery tube on the extrusion pipeline
Road, the recovery tube road junction are provided with the second metal mesh；
The other end for squeezing out pipeline is provided with molding die, is provided with extrusion cavities in the molding die.
2. a kind of dry ice particles shaping mechanism according to claim 1, which is characterized in that the roller group is four rolling
It forms a line, it is seamless between the idler wheel.
3. a kind of dry ice particles shaping mechanism according to claim 1, which is characterized in that the grid of second metal mesh
Having a size of 1.5 × 1.5mm.
4. a kind of dry ice particles shaping mechanism according to claim 1, which is characterized in that the molding die is detachable
's.
5. a kind of dry ice particles shaping mechanism according to claim 1, which is characterized in that transfer passage and the extruding pipe
Road is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825835.0U CN209271386U (en) | 2018-11-07 | 2018-11-07 | A kind of dry ice particles shaping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825835.0U CN209271386U (en) | 2018-11-07 | 2018-11-07 | A kind of dry ice particles shaping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209271386U true CN209271386U (en) | 2019-08-20 |
Family
ID=67600314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821825835.0U Active CN209271386U (en) | 2018-11-07 | 2018-11-07 | A kind of dry ice particles shaping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209271386U (en) |
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2018
- 2018-11-07 CN CN201821825835.0U patent/CN209271386U/en active Active
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