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CN-224230474-U - Quick-frozen food conveyer belt defroster

CN224230474UCN 224230474 UCN224230474 UCN 224230474UCN-224230474-U

Abstract

The utility model relates to the technical field of defrosting devices, in particular to a quick-frozen food conveying belt defrosting device, which comprises a conveying belt, two upright posts, an air spraying pipe, two shaft pipes, a rotary joint, a frost receiving groove and a water outlet pipe, wherein the air spraying pipe is directly contacted with the conveying belt to heat and defrost, hot air is directly sprayed onto the conveying belt to defrost, hot air defrosting efficiency is improved, the quick-frozen food conveying belt defrosting device further comprises the two upright posts, the air spraying pipe, the two shaft pipes, the rotary joint, the frost receiving groove and the water outlet pipe, the two upright posts are vertically arranged on two sides below the conveying belt, the shaft pipes are respectively arranged in the middle parts of the two ends of the air spraying pipe, the two shaft pipes are respectively and rotatably connected with the two upright posts, the air spraying pipe rolls to tightly press the lower surface of the conveying belt, the air spraying pipe is hollow, a plurality of air outlet holes are arranged on the outer surface of the air spraying pipe, the rotary joint is arranged on the shaft pipe, the output end of the rotary joint is communicated with the inner part of the air spraying pipe through the shaft pipe, the frost receiving groove is arranged below the air spraying pipe, the water receiving groove is arranged on the frost receiving groove, the water outlet pipe is arranged on the frost receiving groove, and the inner part of the water pipe.

Inventors

  • ZHENG XIANGQIAN
  • TAI XIAOFEI
  • SUN QIUYAN
  • LIU KEYING
  • ZHU JINLIANG

Assignees

  • 山东佳士博食品有限公司
  • 山东佳博耀集食品有限公司

Dates

Publication Date
20260512
Application Date
20250718

Claims (7)

  1. 1. A quick-frozen food conveying belt defrosting device comprises a conveying belt (1) and is characterized by further comprising two upright posts (2), an air spraying pipe (3), two shaft pipes (4), a rotary joint (5), a frost receiving groove (6) and a water outlet pipe (7), wherein the two upright posts (2) are vertically arranged on two sides below the conveying belt (1), the shaft pipes (4) are respectively arranged in the middle of two ends of the air spraying pipe (3), the two shaft pipes (4) are respectively and rotatably connected with the two upright posts (2), the air spraying pipe (3) is in rolling compression with the lower surface of the conveying belt (1), the air spraying pipe (3) is hollow, a plurality of air outlet holes are formed in the outer side of the air spraying pipe (3), the rotary joint (5) is arranged on one shaft pipe (4), the output end of the rotary joint (5) is communicated with the inner side of the air spraying pipe (3) through the shaft pipe (4), the frost receiving groove (6) is arranged below the air spraying pipe (3), the water outlet pipe (7) is arranged on the frost receiving groove (6), and the input end of the water outlet pipe (7) is communicated with the inner side of the frost receiving groove (6).
  2. 2. A quick-frozen food conveyer belt defrosting apparatus as recited in claim 1, further comprising a plurality of crushing teeth (8), wherein the plurality of crushing teeth (8) are uniformly installed on the outer surface of the air lance (3).
  3. 3. A quick frozen food conveyer belt defroster as recited in claim 1, further comprising an arc-shaped air collecting plate (9), wherein the arc-shaped air collecting plate (9) is installed between the two upright posts (2), the middle part of the arc-shaped air collecting plate (9) is located at the lower part of the air spraying pipe (3), and the edges of the two sides of the arc-shaped air collecting plate (9) extend out of the two sides of the air spraying pipe (3) and are close to the lower surface of the conveyer belt (1).
  4. 4. The defrosting device for a quick-frozen food conveyer belt according to claim 1, further comprising two slide rails (10), two sliding blocks (11) and a scraping plate (12), wherein the two slide rails (10) are arranged on the left side wall and the right side wall of the frost receiving groove (6), the two sliding blocks (11) are respectively arranged on the two slide rails (10) in a sliding manner, the two sliding blocks (11) are respectively connected with the two ends of the scraping plate (12), and the scraping plate (12) is arranged in the frost receiving groove (6).
  5. 5. A quick-frozen food conveyer belt defroster as recited in claim 4, further comprising a dial block (13), a dial lever (14) and two springs (15), wherein the dial block (13) is mounted on one slider (11), the dial lever (14) is mounted on the air ejector (3), the outer end of the dial lever (14) is aligned with the dial block (13) and dials the dial block (13), one ends of the two springs (15) are respectively connected with the two sliders (11), and the other ends of the two springs (15) are respectively connected with the two slide rails (10).
  6. 6. A quick-frozen food conveyer belt defroster as recited in claim 1, further comprising a scraper (16) and a spring piece (17), wherein the lower end of the scraper (16) is hinged with the side wall of the frost receiving groove (6), the upper end of the spring piece (17) is connected with the scraper (16), the lower end of the spring piece (17) is connected with the frost receiving groove (6), the upper end of the scraper (16) scrapes the lower surface of the conveyer belt (1) by the elasticity of the spring piece (17), and the scraper (16) is positioned at the front side of the air spraying pipe (3).
  7. 7. A quick-frozen food conveyor defrosting apparatus as recited in claim 6, further comprising an ultraviolet lamp (18), the ultraviolet lamp (18) being mounted on an outer surface of the scraper (16).

Description

Quick-frozen food conveyer belt defroster Technical Field The utility model relates to the technical field of defrosting devices, in particular to a quick-frozen food conveying belt defrosting device. Background The conveyor belt of the quick-frozen food products may become frosted, which may affect the quality of the quick-frozen food products and affect the smooth rotation of the conveyor belt. The utility model discloses an automatic defrosting device for a freezer, which comprises a conveying belt, a guide rail, a sliding block, a warm air blower, a spring, a wind gap sleeve and a duck mouth, wherein the guide rail is arranged below the conveying belt in a mode parallel to the conveying direction of the conveying belt, the sliding block is in sliding connection with the guide rail, the warm air blower is fixed on the upper surface of the sliding block, an air outlet of the warm air blower is inclined upwards, the spring is arranged in a mode parallel to the guide rail, one end of the spring is fixedly connected with the sliding block, the other end of the spring is fixedly connected with the guide rail, one end of the steel cable is fixedly connected with the sliding block, the wind gap sleeve is sleeved on an air outlet of the warm air blower, the wind gap sleeve is provided with a sleeving part, a duck mouth part and a water blocking eave positioned on the duck mouth, the duck mouth is flat, the duck mouth is provided with an elongated air outlet cavity, the range of the air outlet cavity covers the width of the conveying belt, the water blocking eave is provided with an arc part and a folded edge, the arc part is inclined upwards, the projection of the arc part covers the air outlet cavity, the folded edge is positioned at the tail end of the arc part and is vertical to the arc part. Above-mentioned defroster can spray hot-blast to the lower surface of conveyer belt and carry out comprehensive defrosting, but defroster's wind gap does not directly contact with the conveyer belt, and hot-blast easy diffusion reaches the space, leads to hot-blast defrosting efficiency decline. Disclosure of utility model In order to solve the technical problems, the utility model provides a quick-frozen food conveyer belt defrosting device, wherein an air ejector pipe is directly contacted with a conveyer belt to heat and defrost, hot air is directly ejected onto the conveyer belt to defrost, and the hot air defrosting efficiency is improved. The utility model discloses a quick-frozen food conveying belt defrosting device, which comprises a conveying belt, and further comprises two upright posts, a gas spraying pipe, two shaft pipes, a rotary joint, a frost receiving groove and a water outlet pipe, wherein the two upright posts are vertically arranged on two sides below the conveying belt, the shaft pipes are respectively arranged in the middle of two ends of the gas spraying pipe and are respectively in rotary connection with the two upright posts, the gas spraying pipe rolls to press the lower surface of the conveying belt, the interior of the gas spraying pipe is hollow, a plurality of air outlet holes are formed in the outer surface of the gas spraying pipe, the rotary joint is arranged on one shaft pipe, the output end of the rotary joint is communicated with the interior of the gas spraying pipe through the shaft pipes, the frost receiving groove is arranged below the gas spraying pipe, the water outlet pipe is arranged on the frost receiving groove, the input end of the water outlet pipe is communicated with the interior of the frost receiving groove, the input end of the rotary joint is connected with an external hot air blower, hot air is input into the gas spraying pipe through the rotary joint, and is sprayed to the lower surface of the conveying belt through the shaft pipes, when the conveying belt rotates to quickly freeze food, the surface of the conveying belt forms a hollow, the gas spraying pipe rolls to press the lower surface of the conveying belt, the gas spraying pipe is directly contacts with the lower surface of the conveying belt, the air outlet pipe, the air pipe is directly, the defrosting pipe is heated, and the defrosting pipe is directly heated to the defrosting pipe, and the defrosting pipe is directly heated. Preferably, the defrosting device further comprises a plurality of crushing teeth, wherein the plurality of crushing teeth are uniformly arranged on the outer surface of the air ejector tube, and when the plurality of crushing teeth on the surface of the air ejector tube press the conveying belt, frost on the lower surface of the conveying belt can be crushed, so that defrosting efficiency is improved. Preferably, the hot air defrosting device further comprises an arc-shaped air gathering plate, wherein the arc-shaped air gathering plate is arranged between the two upright posts, the middle part of the arc-shaped air gathering plate is located at the lower part of the air spraying pi