CN2767927Y - Mesh belt type freezing device - Google Patents
Mesh belt type freezing device Download PDFInfo
- Publication number
- CN2767927Y CN2767927Y CN 200520068836 CN200520068836U CN2767927Y CN 2767927 Y CN2767927 Y CN 2767927Y CN 200520068836 CN200520068836 CN 200520068836 CN 200520068836 U CN200520068836 U CN 200520068836U CN 2767927 Y CN2767927 Y CN 2767927Y
- Authority
- CN
- China
- Prior art keywords
- working face
- guipure
- dome arc
- belt type
- modular
- 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.)
- Expired - Lifetime
Links
- 230000008014 freezing Effects 0.000 title claims description 17
- 238000007710 freezing Methods 0.000 title claims description 17
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 13
- 238000007790 scraping Methods 0.000 claims abstract description 11
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Chain Conveyers (AREA)
Abstract
The utility model relates to a refrigeration plant. It includes the insulation box body, arrange the inlet of insulation box body respectively, the advancing of discharge gate, discharge mechanism, adorn two sections at least guipure in the insulation box body, the air-cooler that evaporimeter and fan group that is located the insulation box body constitute, adorn the flitch of scraping of guipure drive axle department admittedly, the liquid feed pipe and the return pipe of evaporimeter link to each other with refrigerating unit respectively, the drive axle links to each other with electric reducer, first section guipure mainly is formed by protruding arc shape of working face modular polytetrafluoroethylene or gathering perfluor ethylene propylene pectinate component and round pin axle swing joint, the arc surface radius of the protruding arc working face of this component and the radius phase-match of the drive gear of dress on the drive axle, the both sides outside of guipure working face width direction is equipped with the dam respectively, the main advantage: the adhesive is not easy to bond, the scraping is clean, and the manufacturing and using cost is low.
Description
Affiliated technical field:
The utility model relates to a kind of freezing equipment, particularly a kind of net belt type freezing plant.
Background technology:
Existing multisection type circulation mesh-belt conveying is frozen in the freezing plant of product, the working face of the modular pectination member of foraminous conveyer is a plane, the guipure straight line is carried when being frozen product, the big plane that the working face of guipure is made up of the facet of many modular pectination members, when guipure runs to around driven wheel, the working face of guipure just is converted into the polygon curved surface, and the size change can appear in the spacing of this curved surface and material scraping plate cutting edge, causes the unclean phenomenon of scraper; In addition, the modular plastic pectination member Abherent of existing guipure is relatively poor, the quilt that contains moisture content for solution freezes product and the guipure that directly returns feeding mechanism and be in solidification point once contacting the problem of adhesion, the circulation guipure is behind material scraping plate, often to extend outside the body of thermal insulating box, blow or hot water drenches and to make guipure go back up to normal temperature through hot blast, blow away again and be recycled to charging aperture behind the moisture content on the guipure and accept and frozen product, like this, not only guipure is long, and structure is complicated, materials are many, the cost height, volume is bigger, operational reliability is influenced, and big energy-consuming when using, and production cost increases.
Summary of the invention:
The purpose of this utility model is: the technical scheme that a kind of net belt type freezing plant is provided, when the circulation foraminous conveyer of this device runs to around driven wheel, the working face of guipure is a convex arc surface shape, the spacing of this working face and material scraping plate cutting edge is constant, scraper is clean, and the circulation foraminous conveyer directly returns feeding mechanism and accepts and frozen product and be difficult for bonding.
The technical solution of the utility model is: freezing plant comprises body of thermal insulating box, place body of thermal insulating box to advance respectively, the feeding mechanism of discharging opening and discharging mechanism, be contained at least two sections circulation foraminous conveyers in the body of thermal insulating box, be positioned at the evaporimeter of body of thermal insulating box and the air-cooler that the blower fan group constitutes, be loaded on the material scraping plate at circulation foraminous conveyer live axle place, the air outlet of air-cooler communicates with the wind centralizing cavity of circulation foraminous conveyer below, the feed pipe of evaporimeter links to each other with refrigeration unit respectively with return tube, live axle links to each other with electric reducer and drives guipure by it, first section circulation foraminous conveyer mainly flexibly connected by dome arc working face shape modular polytetrafluoroethylene (PTFE) or poly-perfluoro second propylene pectination member and bearing pin and forms, the arc surface radius of the dome arc working face of this member is complementary with the radius that is contained in the driven wheel on the live axle, when making the circulation foraminous conveyer around driven wheel, the working face of guipure becomes an arc surface, guarantee that this arc surface and material scraping plate cutting edge spacing are constant all the time, the outside, both sides of the width of circulation foraminous conveyer working face is respectively equipped with a grade material wall.Inner end plate and the outer end plate of fixedlying connected with it with its flexible connection are arranged respectively on bearing pin of circulation foraminous conveyer face width direction both sides.
The dome arc working face shape modular polytetrafluoroethylene (PTFE) or the poly-full fluoro second propylene pectination member back side are concave curved surface shapes.Also have air-vent on the dome arc working face of this member,, saved expensive polytetrafluoroethylene (PTFE) or poly-perfluoro second propylene simultaneously so that increase ventilative property and refrigerating effect.
For improving wearability and intensity, on dome arc working face shape modular pectination member and the bearing pin that dome arc working face shape modular pectination member is connected force-bearing ring is housed also, the peripheral radius of force-bearing ring is identical with the peripheral radius in dome arc working face shape modular pectination member upper pin hole, and the most of thrust of the flank of tooth of driven wheel passes to bearing pin in force-bearing ring.Also be connected with the tension stress sheet on the bearing pin, tension stress when being used for loading greatly, the convex arc surface of tension stress sheet is lower than the dome arc working face of modular pectination member on the guipure that installs, to prevent to be frozen product directly contact and bonding.
Major advantage of the present utility model is: when the circulation foraminous conveyer ran to driven wheel, the working face of guipure was a convex arc surface shape, and this working face and material scraping plate cutting edge spacing are constant, and scraper is clean; The circulation foraminous conveyer directly returns feeding mechanism and accepts and frozen product and not bonding; Structure is simpler, and materials are few, and manufacturing cost is lower, and volume is less, moves more reliably, uses energy consumption low, helps reducing use cost.
Below in conjunction with drawings and Examples the utility model is further specified:
Description of drawings:
Fig. 1: net belt type freezing plant front view;
The A-A cutaway view of Fig. 2: Fig. 1;
Fig. 3: the movable structural representation of guipure when driven wheel that links of dome arc working face shape modular pectination member and bearing pin;
Fig. 4: the B of guipure 6 is to partial view among Fig. 3;
Fig. 5: the dome arc working face shape modular pectination of loading greatly element structure schematic diagram;
The C-C cutaway view of Fig. 6: Fig. 5;
Fig. 7: the big load guipure structure partial schematic diagram that force-bearing ring and tension stress sheet are arranged on the bearing pin;
Fig. 8: force-bearing ring structure chart;
The vertical view of Fig. 9: Fig. 8;
Figure 10: tension stress sheet front view;
The vertical view of Figure 11: Figure 10;
Figure 12: driven wheel front view;
The F-F cutaway view of Figure 13: Figure 12.
The specific embodiment:
Embodiment 1:
Net belt type freezing plant (see figure 1) comprises body of thermal insulating box 1, place the charging aperture 2 of body of thermal insulating box and the feeding rack 4 and the discharge rack 5 of discharging opening 3 respectively, be contained in first section circulation foraminous conveyer 6 and second section circulation foraminous conveyer 7 in the body of thermal insulating box, be positioned at evaporimeter 8 (see figure 2)s of circulation foraminous conveyer 6 and 7 sides, be contained in the material scraping plate 11 and 12 at circulation foraminous conveyer live axle 9 and 10 places respectively, be contained between evaporimeter 8 and circulation foraminous conveyer 6 and 7 air-cooler 13 and the return air channel 25 of below and top respectively, air-cooler is connected with body of thermal insulating box with blower fan frame 14, the air outlet of air-cooler communicates with the wind centralizing cavity 15 of circulation foraminous conveyer below, the feed pipe l6 of evaporimeter links to each other with refrigeration unit respectively with return tube 17, live axle 9 links to each other with electric reducer with 10 and is driven by it and drives guipure, circulation foraminous conveyer 6 is mainly flexibly connected to form by dome arc working face shape modular polytetrafluoroethylene (PTFE) or poly-perfluoro second propylene pectination member 29 and bearing pin 30 (sees Fig. 3, Fig. 4), the arc surface radius of the dome arc working face of this member 29 and the radius that is contained in the driven wheel 18 on the live axle 9 (see figure 3) that is complementary, when making circulation foraminous conveyer 6 around driven wheel 18, the working face of guipure becomes an arc surface, the cutting edge 31 of this arc surface and material scraping plate 11 keeps constant distance, reaches the clean purpose of scraper.The outside, circulation foraminous conveyer width both sides is respectively equipped with grade material wall 26,27 (see figure 2)s, and shelves material wall 27 is connected with body of thermal insulating box by frame 28, and shelves material wall 26 is connected with blower fan frame 14.Have respectively on the bearing pin 30 of circulation foraminous conveyer face width direction both sides and the inner end plate 32 of its flexible connection and outer end plate 33 (see figure 4)s of fixedlying connected with it, 34 are ventilative slit, and 19 and 23 is the guipure guide rail among Fig. 1, and 21 is guide wheel shaft, 22 and 24 is passive wheel shaft, and 20 is underframe.Feeding mechanism is known feeding rack or feed hopper.
Embodiment 2:
With the difference of implementing 1 be: for adapting to the needs of big load freezing plant, on the bearing pin 30 of the big load of connection dome arc working face shape modular pectination member 40 force-bearing ring 35 and tension stress sheet 36 (see figure 7)s are housed also, the peripheral radius 38 identical (see figure 6)s of the pin shaft hole 37 on peripheral radius 39 (see figure 8)s of force-bearing ring and the dome arc working face shape modular pectination member, tension stress sheet 36 flexibly connects with bearing pin 30, and convex arc surface 46 (see figure 10)s of tension stress sheet are lower than the dome arc working face of modular pectination member 40 on the guipure that installs.Tension stress sheet 36 positions on the corresponding guipure of teeth groove 44 (seeing Figure 13) of driven wheel 18, the flank of tooth 43 of driven wheel 18 and force-bearing ring 35 engagements.For increasing ventilative property and freezing efficiency, also have air-permeating hole 41 and 42 (see figure 5)s on the dome arc working face shape modular pectination of loading the greatly member 40, certainly, also can not establish air-permeating hole.
Embodiment 3:
With the difference of embodiment 1 or 2 be: the back side of dome arc working face shape modular pectination member (seeing Fig. 3, Fig. 6) is concave curved surface 45, this planform has not only reduced the consumption of expensive Abherent polytetrafluoroethylene (PTFE) or poly-perfluoro second propylene, reduced manufacturing cost, and help reducing the resistance that cold airflow transmits, improve and freeze efficient.
Claims (6)
1, the net belt type freezing plant, comprise body of thermal insulating box, place body of thermal insulating box to advance respectively, the feeding mechanism of discharging opening and discharging mechanism, be contained at least two sections circulation foraminous conveyers in the body of thermal insulating box, be positioned at the evaporimeter of body of thermal insulating box and the air-cooler that the blower fan group constitutes, be loaded on the material scraping plate at circulation foraminous conveyer live axle place, the air outlet of air-cooler communicates with the wind centralizing cavity of circulation foraminous conveyer below, the feed pipe of evaporimeter links to each other with refrigeration unit respectively with return tube, live axle links to each other with electric reducer, it is characterized in that: first section circulation foraminous conveyer mainly flexibly connected by dome arc working face shape modular polytetrafluoroethylene (PTFE) or poly-perfluoro second propylene pectination member and bearing pin and forms, the arc surface radius of the dome arc working face of this member is complementary with the radius that is contained in the driven wheel on the live axle, and the outside, both sides of circulation foraminous conveyer face width direction is respectively equipped with a grade material wall.
2, according to the described net belt type freezing plant of claim 1, it is characterized in that: inner end plate and the outer end plate of fixedlying connected with it with its flexible connection are arranged respectively on bearing pin of circulation foraminous conveyer face width direction both sides.
3, according to the described net belt type freezing plant of claim 1, it is characterized in that: the dome arc working face shape modular pectination member back side is concave curved surface shape.
4, according to the described net belt type freezing plant of claim 3, it is characterized in that: also have air-vent on the dome arc working face of dome arc working face shape modular pectination member.
5, according to claim 1 or 2,3,4 described net belt type freezing plants, it is characterized in that: on dome arc working face shape modular pectination member and the bearing pin that dome arc working face shape modular pectination member is connected force-bearing ring is housed, the peripheral radius of force-bearing ring is identical with the peripheral radius in dome arc working face shape modular pectination member upper pin hole.
6, according to claim 1 or 2,3,4 described net belt type freezing plants, it is characterized in that: also be connected with the tension stress sheet on the bearing pin, the convex arc surface of tension stress sheet is lower than the dome arc working face of modular pectination member on the guipure that installs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068836 CN2767927Y (en) | 2005-01-28 | 2005-01-28 | Mesh belt type freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068836 CN2767927Y (en) | 2005-01-28 | 2005-01-28 | Mesh belt type freezing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2767927Y true CN2767927Y (en) | 2006-03-29 |
Family
ID=36681792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068836 Expired - Lifetime CN2767927Y (en) | 2005-01-28 | 2005-01-28 | Mesh belt type freezing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2767927Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295471C (en) * | 2005-01-28 | 2007-01-17 | 南通冷冻设备有限公司 | Freezing device |
| CN101329133B (en) * | 2008-06-20 | 2010-06-09 | 南通冷冻设备有限公司 | Automatic discharge vertical flat plate freezing apparatus |
| CN102483279A (en) * | 2009-06-26 | 2012-05-30 | 鲜冻科技股份有限公司 | Continuous food freezing device and continuous food freezing method |
| CN101655303B (en) * | 2009-08-14 | 2012-09-05 | 南通冷冻设备有限公司 | Freezing device |
-
2005
- 2005-01-28 CN CN 200520068836 patent/CN2767927Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295471C (en) * | 2005-01-28 | 2007-01-17 | 南通冷冻设备有限公司 | Freezing device |
| CN101329133B (en) * | 2008-06-20 | 2010-06-09 | 南通冷冻设备有限公司 | Automatic discharge vertical flat plate freezing apparatus |
| CN102483279A (en) * | 2009-06-26 | 2012-05-30 | 鲜冻科技股份有限公司 | Continuous food freezing device and continuous food freezing method |
| CN101655303B (en) * | 2009-08-14 | 2012-09-05 | 南通冷冻设备有限公司 | Freezing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20050128 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20050128 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |