CN106306318B - Positioning spraying demoulding device and ice cream demoulding method - Google Patents
Positioning spraying demoulding device and ice cream demoulding method Download PDFInfo
- Publication number
- CN106306318B CN106306318B CN201510332263.7A CN201510332263A CN106306318B CN 106306318 B CN106306318 B CN 106306318B CN 201510332263 A CN201510332263 A CN 201510332263A CN 106306318 B CN106306318 B CN 106306318B
- Authority
- CN
- China
- Prior art keywords
- spray
- demolding
- ice cream
- water flow
- demoulding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention provides a positioning spray demolding device and an ice cream demolding method. The positioning spray demolding device comprises: the spray pipe is arranged at the middle position between the die at the demolding position and the die at the position before demolding; the water flow direction of the outlet of the spray pipe is vertical upwards; the spray water flow of the spray pipe enables the water spraying quantity of the die at the demoulding position and the water spraying quantity of the die at the position before demoulding to be equal; and the atomization spray header is arranged between the die at the demolding position and the die at the position behind the demolding, an outlet of the atomization spray header generates upward oblique atomization water flow, and the upward oblique atomization water flow sprays towards the front of the die at the demolding position. The invention also provides an ice cream demolding method, which adopts the positioning spraying demolding device. The invention reduces the flushing of the mould, reduces the cold quantity absorbed by the recovered spray water, reduces the energy consumption of the spray water heating device, and improves the utilization rate of the spray water.
Description
Technical Field
The invention relates to the field of cold drinks, in particular to a positioning spraying demolding device and an ice cream demolding method, which are used for demolding ice cream from a mold.
Background
The existing ice cream production line used in the cold drink industry, such as a color ice cream production line, adopts spray water to demould. As shown in fig. 1, the frozen ice cream 1 is softened and melted on the surface after being continuously sprayed by the spray water flow 3, and is pulled out of the mold 2. After demolding, the melting effect of the back (A surface) and the front (B surface) of the ice cream is different, and the B surface always melts more than the A surface.
In summary, the following problems exist in the prior art: after demolding, the front (B surface) and the rear (A surface) of the ice cream have different melting effects.
Disclosure of Invention
The invention provides a positioning spraying demolding device and a demolding method, which aim to solve the problem that the front (B surface) and the rear (A surface) of ice cream have different melting effects.
Therefore, the invention provides a positioning spray demoulding device for demoulding ice cream on an ice cream production line from a frozen mould, which comprises the following components:
the spray pipe is arranged at the middle position between the mould at the demoulding position and the mould at the position before demoulding, and the demoulding position is the position where the ice cream leaves the mould; the water flow direction of the outlet of the spray pipe is vertical upwards; the spray water flow of the spray pipe enables the water spraying quantity of the die at the demoulding position and the water spraying quantity of the die at the position before demoulding to be equal;
the spray nozzle is arranged between the die at the demolding position and the die at the position after demolding, an outlet of the spray nozzle generates oblique upward atomized water flow, the oblique upward atomized water flow sprays towards the front face of the die at the demolding position, the included angle between the direction of the oblique upward atomized water flow and the vertical direction is a, and the included angle a is more than 100 degrees and less than 160 degrees.
Further, the outlet of the spray pipe is lower than the bottom surface of each mold on the ice cream production line.
Further, the outlet of the atomizing spray header is lower than the bottom surface of each mold on the ice cream production line.
Further, the included angle a is more than 130 degrees and less than 145 degrees.
Further, the distance between the spray pipe and the atomizing spray header is between 45mm and 55 mm.
The invention also provides an ice cream demoulding method, which is used for demoulding ice cream on an ice cream production line from a frozen mould, and comprises the following steps:
step A: when the mould containing ice cream moves to the position before demoulding, the front surface of the mould is melted by the spray water flow of the spray pipe;
and (B) step (B): then, the mold continues to move forward, and when the mold moves to the demolding position, the back surface of the mold is melted by the spray water flow of the spray pipe, and meanwhile, the front surface of the mold is melted by the atomized water flow of the atomized spray head, so that demolding is completed.
Further, atomized water flow of the atomized spray header is in an inclined upward direction, an included angle between the direction of the atomized water flow in the inclined upward direction and the vertical direction is a, and the included angle a is more than 130 degrees and less than 145 degrees.
Further, the distance between the spray pipe and the atomizing spray header is between 45mm and 55 mm.
Further, the moving speed of the mold of the ice cream production line is 15 rows/min, the freezing temperature of the frozen mold is-35 ℃, the distance between the spray pipe and the atomizing spray header is 50.8mm, and the included angle a is 137 degrees.
Applicants found in the study that: the traditional technology (as shown in figure 1) is adopted, and the B surface is sprayed once more than the A surface. As shown in the figure, the position of the ice cream, from which the ice cream is released from the mould, is positioned at the demoulding position, wherein both the A face and the B face of the ice cream are sprayed by spraying water, but the B face of the ice cream is sprayed when the ice cream is in the previous position before demoulding. No matter how much water is reduced or how much the angle of the first set of shower pipes is changed, the problem is not solved.
Therefore, the center of the spray pipe is arranged in the middle position of the two rows of moulds, the spray water flow vertically upwards enables the water spraying quantity of the left and right rows of moulds to be equal, the spray pipe at the penultimate position in front of the demoulding position is omitted, the atomization spray head is arranged between the mould at the demoulding position and the mould at the later position, the outlet of the atomization spray head generates obliquely upwards atomized water flow, the obliquely upwards atomized water flow sprays towards the front surface (the surface B) of the mould at the demoulding position, when the frozen mould moves to the former position, the front surface in the running direction is melted by the spray water flow, and moves to the demoulding position, the front surface A in the running direction is melted by the spray water flow, and meanwhile, the front surface B in the running direction which is melted and softened is frozen due to the release of cold energy in the low-temperature ice cream, but the freezing degree is reduced. Therefore, the water is sprayed by atomized water flow and softened again, and the demolding requirement is met.
Drawings
FIG. 1 is a schematic diagram of a prior art positioning spray stripping device;
fig. 2 is a schematic structural view of the positioning spray demolding device of the invention.
Reference numerals illustrate:
1. ice cream; 2. a mold; 3. spray water flow
4. A spray header; 40. atomizing the water flow; 5. spraying water flow; 6. a shower pipe; 7. demoulding position; 8. demolding the previous position; 9. post-demolding position
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present invention, the present invention will be described with reference to the accompanying drawings.
As shown in fig. 2, the present invention proposes a positioning spray demolding device for demolding ice cream 1 on an ice cream production line from a frozen mold 2, the positioning spray demolding device comprising:
the spray pipe 6 is arranged at the middle position between the mould at the demoulding position 7 and the mould at the position 8 before demoulding, and the demoulding position 7 is the position where the ice cream 1 is separated from the mould 2; the water flow direction of the outlet of the spray pipe 6 is vertical upwards; the spray water flow 5 of the spray pipe 6 enables the water spraying quantity of the die at the demoulding position 7 and the water spraying quantity of the die at the position 8 before demoulding to be equal;
the atomizing spray header 4 is arranged between the die at the demolding position 7 and the die at the position 9 after demolding, and an outlet of the atomizing spray header 4 generates an obliquely upward atomizing water flow 40, wherein the atomizing water flow is atomizing particles or atomizing particle sizes with diameters of about 15-60 micrometers, the obliquely upward atomizing water flow 40 is sprayed towards the front face (B face) of the die at the demolding position 7, the included angle between the direction of the obliquely upward atomizing water flow 40 and the vertical direction is a, and the included angle a is more than 100 degrees and less than 160 degrees.
In fig. 2, the arrow direction is the running direction of the freezing mould 2, when the freezing mould runs above the spraying opening, the center of the spraying pipe 6 is positioned in the middle position of the two rows of moulds, and the spraying water flow 5 vertically upwards makes the water spraying quantity borne by the left and right rows of moulds equal. The vertically upward shower flow 5 can melt both the rear of the mold running direction at the demolding position and the front of the mold running direction at the previous position of demolding. When the freezing mould runs to the position before demoulding, the front surface in the running direction is melted by the spraying water flow 5, the front surface A in the running direction is melted by the spraying water flow 5 when running to the demoulding position, and meanwhile, the front surface B in the running direction which is melted and softened is frozen due to the release of the cold energy in the low-temperature ice cream, but the freezing degree is reduced. Therefore, the water is sprayed by the atomized water flow 3 and softened again, so that the demolding requirement is met.
Further, the outlet of the spray pipe 6 is lower than the bottom surface of each mold 2 on the ice cream production line, so that the spray water flow 5 vertically upwards can melt the rear side of the mold running direction at the demolding position and the front side of the mold running direction at the previous demolding position at the same time.
Further, the outlet of the atomizing spray header 4 is lower than the bottom surface of each mold 2 on the ice cream production line, so that the atomizing water flow 40 can atomize, spray and defrost the molds 2 from bottom to top.
Further, the included angle a is greater than 130 degrees and smaller than 145 degrees, so that the atomized water flow 40 can be sprayed on the front (B surface) of the die 2 instead of being sprayed on the bottom surface of the die 2, and the atomized water flow 40 is prevented from being sprayed on the top surface of the production line due to the overlarge angle.
Further, the distance L between the spray pipe and the atomizing spray header is between 45mm and 55 mm. The width of the die 2 is 53mm, the distance between the dies 2 is 50.8mm, and the value of L can better meet the demolding requirement.
As shown in fig. 2, the present invention further provides an ice cream demolding method for demolding ice cream on an ice cream production line from a frozen mold, the ice cream demolding method comprising:
step A: when the mould 2 containing ice cream 1 moves to the demoulding position 8, the front surface (B surface) of the mould is melted by the spray water flow 5 of the spray pipe 6;
and (B) step (B): the mold then proceeds and, as the mold moves to the demolding position 7, the rear surface (a-side) of the mold is melted by the shower water flow 5 of the shower pipe, and at the same time, the front surface (a-side) of the mold is melted by the atomizing water flow 40 of the atomizing shower head 4, completing demolding.
When the spray pipe runs above the spray ports, the center of the spray pipe 6 is positioned in the middle of the two rows of moulds, and the spray water flow 5 vertically upwards enables the water spraying quantity of the left and right rows of moulds to be equal. While the spray header 4 produces an atomized water flow 40 obliquely upward. The spray pipe 6 is positioned in the middle of the two rows of moulds, and the spray water flow 5 vertically upwards can melt the rear part of the mould at the demoulding position in the running direction and the front part of the mould at the previous demoulding position at the same time. When the freezing mould runs to the position before demoulding, the front surface in the running direction is melted by the spraying water flow 5, the front surface A in the running direction is melted by the spraying water flow 5 when running to the demoulding position, and meanwhile, the front surface B in the running direction which is melted and softened is frozen due to the release of the cold energy in the low-temperature ice cream, but the freezing degree is reduced. Therefore, the water is sprayed by the atomized water flow 3 and softened again, so that the demolding requirement is met.
Further, the atomized water flow 40 of the atomized spray header is in an upward oblique direction, and an included angle a between the upward oblique direction and the vertical direction is greater than 130 degrees and less than 145 degrees. So as to realize that the atomized water flow 40 can be sprayed onto the front (B side) of the die 2 instead of onto the bottom surface of the die 2, and also avoid that the atomized water flow 40 is sprayed onto the top surface of the production line due to the overlarge angle.
Further, the distance between the spray pipe and the atomizing spray header is between 45mm and 55 mm. The position of the spray water is the central position of the front mold and the rear mold, so that the melting degree of the spray water pipe on the corresponding surfaces of the two molds can be ensured to be equal. The distance between the atomizing spray header and the spray water pipe needs to be finely adjusted according to the thickness of different dies.
Further, the moving speed of the mold of the ice cream production line is 15 rows/min, the freezing temperature of the frozen mold is-35 ℃, the distance between the spray pipe and the atomizing spray header is 50.8mm, and the included angle a is 137 degrees. Under specific working conditions, the distance between the specific spray pipe and the atomization spray header and the direction of the obliquely upward atomization water flow are set, so that the atomization water flow 40 can be completely and effectively sprayed to the front (B surface) of the mold 2 instead of the bottom surface of the mold 2 under the specific moving speed of the specific mold on a specific production line, the atomization water flow 40 is prevented from being sprayed to the top surface of the production line due to overlarge angle, the leakage spraying is avoided, the multiple spraying is avoided, and the demolding effect and accuracy are ensured. Wherein the water yield per hour is 1000L, and the water yield per hour comprises spray water and atomized water, wherein the atomized water yield is 100L/hour or about, and the spray water yield is 900L/hour or about. The spray water is sprayed by a plurality of stainless steel pipes with the inner diameter of 6mm, the atomized water is sprayed by an atomization nozzle, and the atomized water is atomized particles or atomized particle sizes with the diameter of about 15-60 microns.
Both the spray water flow 5 and the atomized water flow 40 can be independently adjusted for water quantity and atomization degree. To meet the requirements of different products. The invention reduces the energy consumption of positioning spraying. The flushing of the positioning spraying on the die is reduced, the cold quantity absorbed by the recovered spraying water is reduced, the energy consumption of the spraying water heating device is reduced, and the utilization rate of the spraying water is improved.
The invention can be applied to the color ice cream wires in the cold drink industry.
The foregoing is illustrative of the present invention and is not to be construed as limiting the scope of the invention. In order that the components of the invention may be combined without conflict, any person skilled in the art shall make equivalent changes and modifications without departing from the spirit and principles of the invention.
Claims (9)
1. A positioning spray demoulding device for demoulding ice cream on an ice cream production line from a frozen mould, which is characterized in that the positioning spray demoulding device comprises:
the spray pipe is arranged at the middle position between the mould at the demoulding position and the mould at the position before demoulding, and the demoulding position is the position where the ice cream leaves the mould; the water flow direction of the outlet of the spray pipe is vertical upwards; the spray water flow of the spray pipe enables the water spraying quantity of the die at the demoulding position and the water spraying quantity of the die at the position before demoulding to be equal;
the spray nozzle is arranged between the die at the demolding position and the die at the position after demolding, an outlet of the spray nozzle generates oblique upward atomized water flow, the oblique upward atomized water flow sprays towards the front face of the die at the demolding position, the included angle between the direction of the oblique upward atomized water flow and the vertical direction is a, and the included angle a is more than 100 degrees and less than 160 degrees.
2. The positioning, spraying and demolding device as claimed in claim 1, wherein the outlet of the spraying pipe is lower than the bottom surface of each mold on the ice cream production line.
3. The positioning spray stripping device as recited in claim 2 wherein the outlet of said atomizing spray header is lower than the bottom surface of each mold on said ice cream production line.
4. The positioning spray stripping device as recited in claim 2 wherein the included angle a is greater than 130 degrees and less than 145 degrees.
5. The positioning spray stripping device of claim 2 wherein the distance between the spray tube and the atomizing spray header is between 45mm and 55 mm.
6. The ice cream demolding method is used for demolding ice cream on an ice cream production line from a frozen mold and is characterized by comprising the following steps of:
step A: when the mould containing ice cream moves to the position before demoulding, the front surface of the mould is melted by the spray water flow of the spray pipe;
and (B) step (B): then, the mold continues to move forward, and when the mold moves to the demolding position, the back surface of the mold is melted by the spray water flow of the spray pipe, and meanwhile, the front surface of the mold is melted by the atomized water flow of the atomized spray head, so that demolding is completed.
7. The ice cream demolding method as claimed in claim 6, wherein the atomized water flow of the atomized spray header is in an upward oblique direction, and an included angle a between the upward oblique atomized water flow and the vertical direction is greater than 130 degrees and smaller than 145 degrees.
8. The ice cream demolding method according to claim 6, wherein a distance between the shower pipe and the atomizing shower head is between 45mm and 55 mm.
9. A method of demolding ice cream bar according to claim 7, wherein the movement speed of the mold of the ice cream bar production line is 15 rows/min, the freezing temperature of the frozen mold is-35 ℃, the distance between the spray pipe and the atomizing spray header is 50.8mm, and the included angle a is 137 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332263.7A CN106306318B (en) | 2015-06-16 | 2015-06-16 | Positioning spraying demoulding device and ice cream demoulding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510332263.7A CN106306318B (en) | 2015-06-16 | 2015-06-16 | Positioning spraying demoulding device and ice cream demoulding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106306318A CN106306318A (en) | 2017-01-11 |
| CN106306318B true CN106306318B (en) | 2023-04-28 |
Family
ID=57732822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510332263.7A Active CN106306318B (en) | 2015-06-16 | 2015-06-16 | Positioning spraying demoulding device and ice cream demoulding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106306318B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980314Y (en) * | 2006-11-07 | 2007-11-28 | 南京浦园机械制造有限公司 | High effective energy-saving ice cream machine |
| CN201243599Y (en) * | 2008-08-18 | 2009-05-27 | 内蒙古伊利实业集团股份有限公司 | Demoulding sprayer of cooling drink production facility |
| CN201781929U (en) * | 2010-09-26 | 2011-04-06 | 内蒙古蒙牛乳业（集团）股份有限公司 | Demoulding spray device |
| CN202311102U (en) * | 2011-11-30 | 2012-07-11 | 赵恩启 | Water ice sprayer |
| CN104222469A (en) * | 2013-06-18 | 2014-12-24 | 洛阳志振冷食机器厂 | Loss-free rapid demoulding method and loss-free rapid demoulding device of ice cream frozen foods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2365146B1 (en) * | 2009-07-17 | 2012-08-08 | Gh Electrotermia, S.A. | HEATING SYSTEM FOR FOOD PRODUCTS DISMISSAL. |
-
2015
- 2015-06-16 CN CN201510332263.7A patent/CN106306318B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980314Y (en) * | 2006-11-07 | 2007-11-28 | 南京浦园机械制造有限公司 | High effective energy-saving ice cream machine |
| CN201243599Y (en) * | 2008-08-18 | 2009-05-27 | 内蒙古伊利实业集团股份有限公司 | Demoulding sprayer of cooling drink production facility |
| CN201781929U (en) * | 2010-09-26 | 2011-04-06 | 内蒙古蒙牛乳业（集团）股份有限公司 | Demoulding spray device |
| CN202311102U (en) * | 2011-11-30 | 2012-07-11 | 赵恩启 | Water ice sprayer |
| CN104222469A (en) * | 2013-06-18 | 2014-12-24 | 洛阳志振冷食机器厂 | Loss-free rapid demoulding method and loss-free rapid demoulding device of ice cream frozen foods |
Non-Patent Citations (1)
| Title |
|---|
| 王敏 ; 格日乐图 ; .喷雾水膜技术在雪糕生产中的应用.内蒙古科技与经济.2009,(第07期),第199+201页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106306318A (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106306318B (en) | Positioning spraying demoulding device and ice cream demoulding method | |
| CN204707919U (en) | Location spray stripper apparatus | |
| CN204322525U (en) | A kind of 3D printing equipment | |
| CN102501363A (en) | Blow molding device and its blow molding method | |
| CN201243599Y (en) | Demoulding sprayer of cooling drink production facility | |
| CN203346464U (en) | Spray deposition device matched with continuous extrusion machine | |
| CN205467244U (en) | Vacuum water tank for plastic profile extrusion die | |
| CN101433955B (en) | Apparatus for casting zinc-base alloy ingot | |
| CN106306317B (en) | Intermittent spraying demolding device and demolding method | |
| CN100393227C (en) | Production method of ice cream and special spray nozzle for producing same | |
| CN202753348U (en) | Mold hot nozzle | |
| CN204412776U (en) | The cold rear residual water blow device of a kind of hot rolled steel plate | |
| CN108094659A (en) | A kind of spray stripper apparatus and its release method | |
| CN205058565U (en) | Plastics tubular product vacuum design case | |
| CN103395173B (en) | A kind of PP large transfusion bottle preform mould entering glue based on three-clove style | |
| CN201324827Y (en) | Casting device for zinc base alloy ingot | |
| CN104439130B (en) | A kind of Casting Roller outer loop chiller | |
| CN206335838U (en) | A kind of tubing high-speed production cooling device | |
| CN201473567U (en) | On-line quenching device for aluminum alloy sections | |
| CN101362064B (en) | Spherical granules forming device | |
| CN201201963Y (en) | Internal spraying water column reducing apparatus for steel pipe quenching | |
| CN204861000U (en) | Intermittent type sprays shedder | |
| CN104222469A (en) | Loss-free rapid demoulding method and loss-free rapid demoulding device of ice cream frozen foods | |
| CN202462854U (en) | Blow molding device | |
| CN203329893U (en) | Automatic spraying device for mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |