CN113926801A - Can prevent accumulational ice mechanism, dry ice cleaning machine of dry ice granule - Google Patents
Can prevent accumulational ice mechanism, dry ice cleaning machine of dry ice granule Download PDFInfo
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- CN113926801A CN113926801A CN202111486878.7A CN202111486878A CN113926801A CN 113926801 A CN113926801 A CN 113926801A CN 202111486878 A CN202111486878 A CN 202111486878A CN 113926801 A CN113926801 A CN 113926801A
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 235000011089 carbon dioxide Nutrition 0.000 title claims abstract description 118
- 230000007246 mechanism Effects 0.000 title claims abstract description 49
- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 239000008187 granular material Substances 0.000 title claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 32
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- 238000009825 accumulation Methods 0.000 claims description 15
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- 238000005192 partition Methods 0.000 claims description 3
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- 238000000034 method Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Cleaning In General (AREA)
Abstract
The invention discloses an ice discharging mechanism and a dry ice cleaning machine capable of preventing dry ice particles from being accumulated, wherein the ice discharging mechanism comprises: the ice discharging seat is internally provided with a material bearing cavity and an air flow channel, the material bearing cavity is positioned above the air flow channel, and an ice passing hole is also arranged between the material bearing cavity and the air flow channel; the material bearing cavity is used for bearing dry ice particles; one end of the airflow channel is provided with an air inlet for high-pressure gas to enter, and the other end of the airflow channel is also provided with an air outlet for connecting an external spray head; the ice outlet rotating shaft is rotatably arranged in the material bearing cavity and used for conveying the dry ice particles to the ice passing holes. Can provide suction to the dry ice granule through the mode of pressure differential for the dry ice granule is by the outside shower nozzle of being connected with quick-operation joint again to wait to wash on the object by the spraying, so, can effectively avoid the dry ice granule to block up in crossing ice hole department because factors such as self viscidity, temperature variation condense, improve cleaning efficiency, satisfy user's user demand.
Description
Technical Field
The invention relates to the technical field of dry ice cleaning, in particular to an ice discharging mechanism capable of preventing dry ice particles from being accumulated and a dry ice cleaning machine.
Background
The solid carbon dioxide is commonly called dry ice, and the dry ice cleaning equipment mainly sprays solid carbon dioxide particles to the surface of an object to be cleaned through high-pressure airflow and makes different substances separated at different shrinkage speeds by utilizing the physical reaction of temperature difference. When solid carbon dioxide particles at the temperature of minus 78 ℃ move at a high speed and contact the surface of dirt, an embrittlement explosion phenomenon is generated to shrink and loosen the dirt, and then the solid carbon dioxide particles are instantly gasified and expand by 800 times to generate strong stripping force to quickly and thoroughly strip the dirt from the surface of an object, so that the quick, efficient, safe, energy-saving and pollution-free cleaning effect is achieved.
At present, dry ice cleaning equipment on the market mostly makes solid-state carbon dioxide granule free fall concentrate again to going out the ice axle, by going out the high-speed rotation of ice axle downwards transmission to gas outlet department, rethread high-pressure air jet to the surface of waiting to wash the object in gas outlet department, in the cleaning equipment of this kind of structure, the dry ice granule is because its self-adhesion characteristic, pile up in the discharge gate in a large number, cause the phenomenon that the dry ice blockked up the gas outlet very easily, and then lead to the cleaning performance to reduce, lead to the cleaning operation to interrupt even, can not satisfy user's user demand.
Disclosure of Invention
The invention mainly solves the technical problem of providing an ice discharging mechanism capable of preventing dry ice particles from being accumulated so as to improve the cleaning effect and meet the use requirements of users.
According to a first aspect of the present application, there is provided an ice ejecting mechanism that can prevent accumulation of dry ice particles, comprising: the ice discharging device comprises an ice discharging seat and an ice discharging rotating shaft, wherein a material bearing cavity and an air flow channel are arranged in the ice discharging seat, the material bearing cavity is positioned above the air flow channel, and an ice passing hole is also formed between the material bearing cavity and the air flow channel; the material bearing cavity is used for bearing dry ice particles; one end of the airflow channel is provided with an air inlet for high-pressure gas to enter, and the other end of the airflow channel is also provided with an air outlet for connecting an external spray head; the ice outlet rotating shaft is rotatably arranged in the material bearing cavity and used for conveying dry ice particles to the ice passing hole.
According to a second aspect of the present application, there is provided a dry ice cleaning machine comprising: the ice discharging mechanism capable of preventing dry ice particles from being accumulated further comprises:
a feed mechanism comprising: the ice pushing device comprises an ice placing chamber and an ice pushing assembly, wherein the ice placing chamber is used for containing dry ice blocks, and a first ice outlet is formed in the ice placing chamber; the ice pushing assembly is used for pushing the dry ice blocks to the first ice outlet;
ice crushing mechanism includes: the ice crushing chamber is provided with a first ice inlet communicated with the first ice outlet, the bottom of the ice crushing chamber is also provided with a second ice outlet, the material bearing cavity is positioned below the ice crushing chamber, and the material bearing cavity is also provided with a second ice inlet communicated with the second ice outlet; the ice crushing assembly is arranged in the ice crushing chamber and is used for making dry ice blocks entering the ice crushing chamber into dry ice particles.
According to the ice discharging mechanism and the dry ice cleaning machine capable of preventing dry ice particles from being accumulated, the dry ice particles enter the air flow channel through the ice passing hole through the pressure difference formed by the air flow channel and the material bearing cavity, the suction force can be provided for the dry ice particles by the mode, the dry ice particles are sucked into the air flow channel and then are sprayed to an object to be cleaned through the external spray head connected with the quick connector, and therefore the dry ice particles can be effectively prevented from being blocked at the ice passing hole due to self viscosity, temperature change condensation and other factors, the cleaning efficiency is improved, and the use requirements of users are met.
Drawings
FIG. 1 is a schematic structural view of an ice ejection mechanism provided herein to prevent the accumulation of dry ice particles;
FIG. 2 is a cross-sectional view of an ice ejection mechanism provided herein that prevents the accumulation of dry ice particles;
FIG. 3 is an exploded view of an ice ejection mechanism provided herein that prevents the accumulation of dry ice particles;
fig. 4 is a perspective view from a perspective of a dry ice cleaning machine provided herein;
fig. 5 is a perspective view from another perspective of a dry ice cleaning machine provided herein;
FIG. 6 is a schematic diagram showing the positional relationship among the feeding mechanism, the ice crushing mechanism and the ice discharging mechanism in the dry ice cleaning machine provided by the present application;
fig. 7 is an exploded view of an ice crushing mechanism in the dry ice cleaning machine provided by the present application.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
The first embodiment,
The present embodiment provides an ice discharging mechanism 30 capable of preventing accumulation of dry ice particles, and as shown in fig. 1 to 3, the ice discharging mechanism 30 capable of preventing accumulation of dry ice particles includes: an ice outlet seat 31 and an ice outlet rotating shaft 32.
As shown in fig. 2, a material receiving cavity 311 and an air flow channel 312 are provided inside the ice outlet 31, the material receiving cavity 311 is located above the air flow channel 312, and an ice passing hole 313 is further provided between the material receiving cavity 311 and the air flow channel 312. The material bearing cavity 311 is used for bearing dry ice particles, and the top of the material bearing cavity 311 is of an open structure so that the dry ice particles can enter the material bearing cavity 311. In some embodiments, the open-top configuration of the loading chamber 311 may be connected to other structures such that dry ice pellets may pass directly through the opening into the loading chamber 311.
The air flow channel 312 is a channel through which high-pressure air flows, an air inlet 3121 is opened at one end of the air flow channel 312, an air outlet 3122 is also opened at the other end of the air flow channel 312, and the ice passing hole 313 is located between the air inlet 3121 and the air outlet 3122. The gas inlet 3121 is used to supply high-pressure gas, which may be generated by a high-pressure gas generating device such as an air compressor, into the gas flow passage 312. In this embodiment, a connecting pipe 3123 is further disposed at the gas inlet 3121, one end of the connecting pipe 3123 is connected to the gas inlet 3121, and the other end of the connecting pipe 3123 is communicated with the gas outlet end of the high pressure gas generating device, and the high pressure gas generated by the high pressure gas enters the gas flow channel 312 through the connecting pipe 3123. The air outlet 3122 is used for connecting with an external spray head. In this embodiment, install quick-operation joint 3124 on gas outlet 3122, connect the outside shower nozzle through quick-operation joint 3124 to realize quick installation, the dismantlement of outside shower nozzle.
In this embodiment, the ice output shaft 32 is rotatably installed in the material receiving cavity 311, and is used for conveying dry ice particles received in the material receiving cavity 311 to the ice passing hole 313. The ice-out shaft 32 rotates at a constant speed at a high rotation speed, and the dry ice particles can be thrown to the ice-passing holes 313. As shown in fig. 3, a straight-line dotted arrow in the figure indicates a direction of the high-pressure gas flow entering the gas flow channel 312 from the outlet end of the high-pressure gas generating device through the connecting pipe 3123, and the pressure in the gas flow channel 312 is lower than the pressure in the material receiving cavity 311 under the action of the high-pressure gas, so that the dry ice particles in the material receiving cavity 311 enter the gas flow channel 312 through the ice holes 313 under the action of the pressure difference, and a direction indicated by a curved dotted arrow in the figure indicates a direction of the dry ice particles entering the gas flow channel 312 from the material receiving cavity 311 through the ice holes 313. The dry ice particles entering the air flow passage 312 pass through the air outlet 3122 by the high-pressure gas, and then are ejected through an external spray head connected to the quick coupling 3124. Of course, the external spray head sprays dry ice particles on the surface of the object to be cleaned to perform the cleaning work on the object to be cleaned.
In the above embodiment, the pressure difference type dry ice particles enter the air flow channel 312 through the ice passing hole 313, and provide a suction force for the dry ice particles, so that the dry ice particles are sucked into the air flow channel 313 and then are sprayed onto the object to be cleaned by the external spray head connected with the quick connector 3124, and thus, the dry ice particles can be effectively prevented from being blocked at the ice passing hole 313 due to the factors such as self viscosity, temperature change condensation and the like, the cleaning efficiency is improved, and the use requirements of users are met.
In an embodiment, in order to prevent the ice particles from being thrown out to the outside from the opening of the material holding cavity 311 by the ice output rotating shaft 32 rotating at a high speed, a cover plate may be disposed at the opening of the material holding cavity 311.
In one embodiment, at least two air outlets 3122 are disposed at the other end of the air flow channel 312, and the at least two air outlets 3122 can simultaneously enable at least two external spray heads to spray dry ice particles, so that at least two objects to be cleaned can be cleaned. In this embodiment, two gas outlets 3122 have been seted up at airflow channel 312's the other end, can wash two objects of waiting to wash simultaneously, perhaps, can wash a two sides of waiting to wash the object simultaneously, for the mode that only adopts a gas outlet in the past, not only can improve cleaning efficiency, still can save the installation space of dry ice cleaning machine a bit, and then reduce cost.
In an embodiment, in contrast to the manner in which at least two air outlets 3122 are provided, at least one air flow dividing plate 314 is further provided in the air flow passage 312, and a side of each air flow dividing plate 314 passes through the ice passing hole 313 and equally divides the ice passing hole 313. In this embodiment, in order to simplify the manufacturing difficulty, the ice passing hole 313 is preferably formed in a regular shape such as a circle, an ellipse, a rectangle, etc., and is connected to the ice passing hole 313 through each airflow dividing plate 314, and divides the ice passing hole 313 into at least two small holes having the same area, each airflow dividing plate 314 divides the airflow passage 312 into at least two airflow sub-passages, and each air outlet 3122 is located in each airflow sub-passage, so that the high-pressure gas entering from the air inlet 3121 is divided into the high-pressure gas entering into each airflow sub-passage through each airflow dividing plate 314, so as to spray the dry ice particles through the spray heads connected to the air outlet 3122, respectively.
In a preferred embodiment, two adjacent air outlets 3122 of each air outlet 3122 are symmetrical to each other with respect to the air flow dividing plate 314 between the two adjacent air outlets 3122, so that the symmetrical manner can make each air flow sub-passage obtain an air flow with substantially the same flow rate, and the high-pressure air entering from the air inlet 3121 can be equally divided, so that the ice passing holes 313 capable of generating siphon effect can distribute the dry ice particles to the two air outlets 3122 substantially equally.
In this embodiment, two air outlets 3122 are opened at the other end of the air flow passage 312, correspondingly, an air flow partition plate 314 is disposed in the air flow passage, and the two air outlets 3122 are symmetrical to each other with respect to the air flow partition plate 314.
In one embodiment, one side of the airflow dividing plate 314 may extend all the way to the air inlet 3121, and divide the air inlet 3121 equally into two small openings having the same area. In this embodiment, one side of the airflow separation plate 314 extends to the air inlet 3121.
With continued reference to fig. 2, the material receiving cavity 311 has a first sub-cavity 3111 and a second sub-cavity 3112 which are communicated with each other and are sequentially arranged up and down, the ice output shaft 32 is rotatably installed in the first sub-cavity 3111, the shape and size of the first sub-cavity 3111 are adapted to the shape and size of the ice output shaft 32, the second sub-cavity 3112 is conical, and the ice passing hole 313 is arranged at the conical bottom of the conical second sub-cavity 3112, so that the dry ice particles are gathered to the ice passing hole 313.
As shown in fig. 2 and 3, the ice discharging mechanism capable of preventing accumulation of dry ice particles provided in this embodiment further includes: the plurality of ice crushing blades 321 are uniformly distributed on the shaft body of the ice output rotating shaft 32, and blades of the ice crushing blades 321 are arranged in a radial shape. Each ice crushing blade 321 can rotate along with the rotation of the ice outlet rotating shaft 32, and the ice crushing blades 321 are used for performing secondary crushing on dry ice particles to form dry ice particles with smaller particle size, so that the objects to be cleaned of the precision instrument can be cleaned conveniently.
As shown in fig. 1 to 3, the ice discharging mechanism capable of preventing accumulation of dry ice particles provided in this embodiment further includes: and the ice discharging driving unit 33, the ice discharging driving unit 33 is in transmission connection with one end of the ice discharging rotating shaft 32, and the ice discharging driving unit 33 is used for driving the ice discharging rotating shaft 32 to rotate so as to provide power for the rotation of the ice discharging rotating shaft 32.
In this embodiment, the ice output driving unit 33 preferably employs a driving motor and a speed reducer, and can provide uniform motion at a high rotation speed for the ice output rotating shaft 32.
As shown in fig. 3, two opposite sides of the ice outlet seat 31 are respectively provided with a mounting hole 315, the two mounting holes 315 are coaxial, rolling bearings 316 are mounted in the two mounting holes 315, and two ends of the ice outlet rotating shaft 32 are respectively mounted in the two rolling bearings 316.
Example II,
Referring to fig. 4 to 7, the present embodiment provides a dry ice cleaning machine including: embodiment one provides an ice discharging mechanism 30 for preventing accumulation of dry ice particles, the dry ice cleaning machine further comprising: a supply mechanism 10 and an ice crushing mechanism 20, wherein the supply mechanism 10 is used for supplying the dry ice pieces to the ice crushing mechanism 20, the ice crushing mechanism 20 is used for cutting the dry ice pieces into dry ice particles, and the ice crushing mechanism 20 is used for supplying the dry ice particles to the ice discharging mechanism 30.
In this embodiment, the supply mechanism 10, the ice crushing mechanism 20 and the ice discharging mechanism 30 are all installed on the rack 100, and a corresponding sealing plate 101 is disposed on the outer side of the rack 100 to shield the internal structure, thereby improving the aesthetic appearance of the dry ice cleaning machine.
The supply mechanism 10 includes: the ice placing chamber 11 is used for accommodating dry ice blocks, as shown in fig. 6, a first ice outlet 111 is formed in the ice placing chamber 11, and the ice pushing assembly 12 is used for pushing the dry ice blocks to the first ice outlet 111.
The ice crushing mechanism 20 includes: the ice crushing chamber 21 and the ice crushing assembly, a first ice inlet 211 communicated with the first ice outlet 111 is formed in the ice crushing chamber 22, the ice pushing assembly 12 pushes the dry ice toward the first ice outlet 111, and the dry ice enters the ice crushing chamber 21 through the first ice inlet 211. The bottom of the crushed ice chamber 21 is further provided with a second ice outlet 212, the material receiving cavity 311 is located below the crushed ice chamber 21, and the material receiving cavity 311 is further provided with a second ice inlet 315 communicated with the second ice outlet 212, as mentioned above, the second ice inlet 315 is the aforementioned opening structure located at the top of the material receiving cavity 311. In this embodiment, the ice crushing chamber 22 is installed on the ice placing chamber 11, and the first ice outlet 111 and the first ice inlet 211 are completely overlapped or partially overlapped, so that the dry ice can enter the ice crushing chamber 21. The ice outlet seat 31 is installed at the bottom of the ice crushing chamber 21, and the second ice outlet 212 and the second ice inlet 315 are completely overlapped or partially overlapped so that the dry ice particles fall into the material receiving cavity 311. An ice crushing assembly for making dry ice cubes, which are introduced into the ice crushing chamber 21, into dry ice pellets is provided in the ice crushing chamber 21.
Because the ice crushing chamber 21 is located above the material receiving cavity 311, the manufactured dry ice particles can enter the material receiving cavity 311 through the second ice outlet 212 and the second ice inlet 315 under the action of self gravity.
Referring to fig. 7, the ice crushing assembly includes: an ice cutter head 22, a plurality of ice cutters 23, and an ice cutting drive assembly 24; the ice cutter disc 22 is positioned in the ice crushing chamber 21, and the ice cutter disc 22 is in transmission connection with an ice cutting driving assembly 24, the ice cutting driving assembly 24 is used for driving the ice cutter disc 22 to rotate, the ice cutters 23 are uniformly distributed on the ice cutter disc 22, and the rotating ice cutters 23 are used for cutting dry ice entering the ice crushing chamber 21 to form dry ice particles.
With continued reference to fig. 7, the ice crushing assembly further comprises: the ice crusher comprises a bottom shell 25 and a cover plate 26, wherein a first ice inlet 211 and a second ice outlet 212 are both arranged on the bottom shell 25, the other side of the bottom shell 25 opposite to the side provided with the first ice inlet 211 is of an opening structure, the cover plate 26 is arranged at the opening, and the cover plate 26 and the bottom shell 25 enclose an ice crushing chamber 21. A rotating disc 261 is further rotatably arranged on the cover plate 26, the ice cutting cutter disc 22 is fixed on the rotating disc 261, the ice cutting driving assembly 24 is preferably a driving motor, the ice cutting driving assembly 24 is installed on the cover plate 26 through an installation seat 241, an installation sleeve 262 is further arranged on the cover plate 26 in a penetrating mode, a rolling bearing 263 is installed in the installation sleeve 262, a connecting shaft 264 is installed in the rolling bearing 263, the connecting shaft 264 is connected with the rotating disc 261, and a motor shaft of the driving motor is connected with the connecting shaft 264 through a coupler 242, so that the rotating disc 261 is driven to rotate through the driving motor 24, and the ice cutting cutter disc 22 is driven to rotate.
In this embodiment, a tapered channel 221 is provided below the ice cutter disc 22, and the tapered channel 221 communicates with the second ice outlet 212 to facilitate the movement of the dry ice particles toward the second ice outlet 212.
Referring to fig. 6, the ice pushing assembly 12 includes: the ice pushing plate 121 and the ice pushing driving cylinder 122, the ice pushing driving cylinder 121 is erected above the ice placing chamber 11, the ice pushing plate 121 is in transmission connection with a piston rod of the ice pushing driving cylinder 122, and the pushing handle driving cylinder 122 is used for driving the ice pushing plate 121 to move towards one end of the ice placing chamber 11 along the other end of the ice placing chamber 11 in the ice placing chamber 11 so as to push dry ice to the first ice outlet 111.
In this embodiment, the push-handle driving cylinder 122 is a magnetic couple type rodless cylinder, and the magnetic couple type rodless cylinder is erected above the ice placing chamber 11 to achieve the effect of saving the internal space of the ice placing chamber 11, so that dry ice blocks with larger volume can be placed in the ice placing chamber 11.
In the above embodiment, the ice discharging mechanism 30 and the ice crushing mechanism 20 are driven by independent driving components, so that the ice discharging amount can be controlled more accurately.
Referring to fig. 4, the ice pushing assembly 12 further includes: and a remaining amount detecting module 123, wherein the remaining amount detecting module 123 is electrically connected to the ice pushing driving cylinder 122, and the remaining amount detecting module 123 is used for detecting the remaining amount of the dry ice pieces. In this embodiment, the remaining amount detecting module 123 generally adopts an optical ruler, and when it is detected that the dry ice cubes are completely pushed to the first ice outlet 111 or the remaining length after pushing is a preset length, the ice pushing driving cylinder 122 is controlled to stop working and reset, so that new dry ice cubes can be put into the ice placing chamber 11 again.
In conclusion, in the ice discharging mechanism capable of preventing accumulation of dry ice particles, the dry ice particles enter the air flow channel through the ice passing holes through the pressure difference formed by the air flow channel and the material bearing cavity, the dry ice particles can be sucked by the suction force provided by the mode, and then are sprayed to an object to be cleaned through the external spray head connected with the quick connector, so that the dry ice particles can be effectively prevented from being blocked at the ice passing holes due to the factors of self viscosity, temperature change condensation and the like, the cleaning efficiency is improved, and the use requirements of users are met. In the dry ice cleaning machine that this application provided, go out ice mechanism and trash ice mechanism and adopt independent drive assembly to drive respectively, the ice volume is made in control that can be more accurate.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. An ice ejecting mechanism for preventing accumulation of dry ice particles, comprising: the ice discharging device comprises an ice discharging seat and an ice discharging rotating shaft, wherein a material bearing cavity and an air flow channel are arranged in the ice discharging seat, the material bearing cavity is positioned above the air flow channel, and an ice passing hole is also formed between the material bearing cavity and the air flow channel; the material bearing cavity is used for bearing dry ice particles; one end of the airflow channel is provided with an air inlet for high-pressure gas to enter, and the other end of the airflow channel is also provided with an air outlet for connecting an external spray head; the ice outlet rotating shaft is rotatably arranged in the material bearing cavity and used for conveying dry ice particles to the ice passing hole.
2. The ice ejecting mechanism capable of preventing accumulation of dry ice particles as claimed in claim 1, wherein the other end of the air flow channel is provided with at least two air outlets.
3. The ice ejecting mechanism capable of preventing accumulation of dry ice particles as claimed in claim 2, wherein at least one airflow divider plate is further disposed in the airflow passage, and a side edge of the at least one airflow divider plate passes through the ice passing hole and equally divides the ice passing hole; the at least one airflow partition plate divides the airflow channel into at least two airflow sub-channels, and the at least two air outlets are respectively positioned in the at least two airflow sub-channels.
4. The ice ejection mechanism for preventing accumulation of dry ice particles as claimed in claim 3, wherein adjacent two of the at least two air outlets are symmetrical to each other with respect to the air flow dividing plate between the adjacent two air outlets.
5. The ice ejection mechanism that prevents buildup of dry ice particles as in claim 1, further comprising: the ice crushing knives are uniformly distributed on the shaft body of the ice outlet rotating shaft, and the cutting edges of the ice crushing knives are arranged in a radial shape; the ice crushing knives can rotate along with the rotation of the ice outlet rotating shaft and are used for secondarily crushing the dry ice particles.
6. The ice ejection mechanism that prevents buildup of dry ice particles as in claim 1, further comprising: and the ice outlet driving unit is in transmission connection with one end of the ice outlet rotating shaft and is used for driving the ice outlet rotating shaft to rotate.
7. A dry ice cleaning machine, comprising: the ice ejecting mechanism capable of preventing accumulation of dry ice particles as claimed in any one of claims 1 to 6, further comprising:
a feed mechanism comprising: the ice pushing device comprises an ice placing chamber and an ice pushing assembly, wherein the ice placing chamber is used for containing dry ice blocks, and a first ice outlet is formed in the ice placing chamber; the ice pushing assembly is used for pushing the dry ice blocks to the first ice outlet;
ice crushing mechanism includes: the ice crushing chamber is provided with a first ice inlet communicated with the first ice outlet, the bottom of the ice crushing chamber is also provided with a second ice outlet, the material bearing cavity is positioned below the ice crushing chamber, and the material bearing cavity is also provided with a second ice inlet communicated with the second ice outlet; the ice crushing assembly is arranged in the ice crushing chamber and is used for making dry ice blocks entering the ice crushing chamber into dry ice particles.
8. A dry ice cleaning machine as claimed in claim 7, wherein the crushed ice assembly includes: the ice cutting device comprises an ice cutting cutter disc, a plurality of ice cutting blades and an ice cutting driving assembly; the ice cutting cutter disc is located in the ice crushing chamber, just the ice cutting cutter disc with the transmission of ice cutting drive assembly is connected, ice cutting drive assembly is used for driving the ice cutting cutter disc rotates, a plurality of ice cutting sword equipartitions are in on the ice cutting cutter disc, the ice cutting sword is used for the cutting to enter into the dry ice piece in ice crushing chamber, in order to form the dry ice granule.
9. A dry ice cleaning machine as claimed in claim 7, wherein the ice pushing assembly includes: the ice pushing device comprises an ice pushing plate and an ice pushing driving cylinder, wherein the ice pushing driving cylinder is erected above the ice placing chamber and is in transmission connection with a piston rod of the ice pushing driving cylinder, and the pushing handle driving cylinder is used for driving the ice pushing plate to move towards one end of the ice placing chamber along the other end of the ice placing chamber in the ice placing chamber so as to push dry ice blocks to the first ice outlet.
10. A dry ice cleaning machine as defined in claim 9, wherein the ice pushing assembly further comprises: and the allowance detection module is electrically connected with the ice pushing driving cylinder and is used for detecting the allowance of the dry ice blocks.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111486878.7A CN113926801B (en) | 2021-12-07 | 2021-12-07 | Ice discharging mechanism capable of preventing dry ice particles from accumulating and dry ice cleaning machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111486878.7A CN113926801B (en) | 2021-12-07 | 2021-12-07 | Ice discharging mechanism capable of preventing dry ice particles from accumulating and dry ice cleaning machine |
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| CN113926801A true CN113926801A (en) | 2022-01-14 |
| CN113926801B CN113926801B (en) | 2024-01-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522937A (en) * | 2022-04-21 | 2022-05-24 | 广东富森水射流科技有限公司 | Dry ice cleaning machine for live insulator |
| CN116651857A (en) * | 2023-06-07 | 2023-08-29 | 苏州美之琳医疗科技有限公司 | Medical instrument pre-cleaning and sterilizing device and application method thereof |
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| CN114522937B (en) * | 2022-04-21 | 2022-07-08 | 广东富森水射流科技有限公司 | Dry ice cleaning machine for live insulator |
| CN116651857A (en) * | 2023-06-07 | 2023-08-29 | 苏州美之琳医疗科技有限公司 | Medical instrument pre-cleaning and sterilizing device and application method thereof |
| CN116651857B (en) * | 2023-06-07 | 2023-12-05 | 苏州美之琳医疗科技有限公司 | Medical instrument pre-cleaning and sterilizing device and application method thereof |
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