Air-drying device for cured products
By designing an inverted cone refrigeration cylinder and a cured product drying device with spiral wind circulation, the problem of grease deposition in the cold air drying device is solved, and better refrigeration effect and sanitary conditions are achieved.
Patent Information
- Application Number
- CN202422850819.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-22
AI Technical Summary
During the circulating air refrigeration process of the existing cold air drying device for cured meat products, the micro-liquid oil droplets carried after cooling cause grease deposition, posing a hygiene risk and making cleaning difficult.
A device for drying cured products is designed. It adopts an inverted conical refrigeration cylinder and spiral wind circulation. Centrifugal force is used to deposit water-oil mixture droplets on the side wall of the refrigeration cylinder. Dry cold air is introduced through the intermediate tube and the air outlet pipe to reduce grease deposition in the drying box.
It effectively reduces grease deposition in the air drying device, avoids bacterial growth and difficulty in cleaning, and improves refrigeration effect and sanitary conditions.
Smart Images
Figure CN223400058U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of meat processing devices, and in particular relates to a device for air-drying cured meats. Background Art
[0002] Traditional cured meat products such as air-dried chicken, air-dried goose and sausages are all naturally fermented and air-dried outdoors in the autumn and winter. The quality of the products in this way is greatly affected by the outdoor environment and natural conditions, and the product quality cannot be guaranteed. At present, hot air drying is also used indoors, but the products dried by this method often lack flavor due to the high drying temperature and short drying time, and the fat in the meat is easily oxidized.
[0003] In order to reduce energy consumption, existing cold air drying devices for cured and bacon products usually use circulating air refrigeration. However, during the circulating air refrigeration process, micro-liquid oil droplets are carried in the cooled gas and re-enter the drying device with the circulating air, resulting in a layer of grease deposited on the inner wall and hanging rack of the drying device, posing a hygiene risk and making cleaning difficult. Utility Model Content
[0004] In response to the above-mentioned technical problems, the utility model provides a cured product air-drying device to solve the problem of grease deposition in existing cold air drying devices for cured meat products. The cured product air-drying device can remove oil droplets in the refrigeration cycle and reduce grease deposition.
[0005] The utility model provides a device for drying cured products, comprising a drying box, a hanging rack, an air inlet pipe, an air outlet pipe, a fan, a refrigeration cylinder, an intermediate pipe, a drain pipe and a refrigeration coil. The hanging rack is arranged in the drying box, the refrigeration cylinder is an inverted cone structure, the intermediate pipe is located at the center of the refrigeration cylinder, and the bottom end of the intermediate pipe is located at the bottom of the inner cavity of the refrigeration cylinder, the top end of the intermediate pipe passes through the refrigeration cylinder, one end of the air inlet pipe is connected to the drying box, the other end of the air inlet pipe is connected to the top of the side wall of the refrigeration cylinder along the tangential direction, one end of the air outlet pipe is connected to the intermediate pipe, and the other end of the air outlet pipe is connected to the drying box, the fan is arranged on the air outlet pipe, the refrigeration coil is arranged around the inner wall of the refrigeration cylinder, and the drain pipe is connected to the bottom of the refrigeration cylinder.
[0006] Furthermore, the refrigeration coil has a cooling water inlet and a cooling water outlet, and the cooling water inlet and the cooling water outlet extend out of the refrigeration cylinder.
[0007] Furthermore, the drainage pipe is provided with a U-shaped liquid sealing section.
[0008] When the cured product drying device is performing the cold air drying operation of the cured product, a cold air circulation can be formed through the air inlet pipe, the air outlet pipe and the refrigeration cylinder to perform cold air drying on the cured product. At the same time, during the cold air circulation process, the air introduced by the air inlet pipe is introduced from the tangential direction of the refrigeration cylinder, thereby forming a spiral wind direction in the refrigeration cylinder. The spiral wind can fully contact the refrigeration coil to improve the refrigeration effect. At the same time, the water-oil mixture droplets formed by the spiral wind cooling adhere to the side wall of the refrigeration cylinder under the action of centrifugal force and deposit downward. The dry cold air that removes moisture and grease after refrigeration is introduced into the drying box through the intermediate pipe and the air outlet pipe, which can effectively reduce the grease deposition in the drying box and avoid the problems of bacterial growth and difficulty in cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0010] Figure 1 This is a structural diagram of a device for drying cured meats. DETAILED DESCRIPTION
[0011] The utility model discloses a device for drying cured meats. The device can remove oil droplets and reduce grease deposition in a refrigeration cycle.
[0012] The following is a clear and complete description of the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the description is only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0013] See also Figure 1As shown, the utility model discloses a device for drying cured products, including an air drying box 2, a hanging rack 1, an air inlet pipe 7, an air outlet pipe 3, a fan 4, a refrigeration cylinder 10, an intermediate pipe 5, a drain pipe 11 and a refrigeration coil 8. The hanging rack 1 is arranged in the air drying box 2, the refrigeration cylinder 10 is an inverted cone structure, the intermediate pipe 5 is located at the center of the refrigeration cylinder 10, and the bottom end of the intermediate pipe 5 is located at the bottom of the inner cavity of the refrigeration cylinder 10, the top end of the intermediate pipe 5 passes through the refrigeration cylinder 10, one end of the air inlet pipe 7 is connected to the air drying box 2, and the other end of the air inlet pipe 7 is connected to the top of the side wall of the refrigeration cylinder 10 along the tangential direction, one end of the air outlet pipe 3 is connected to the intermediate pipe 5, and the other end of the air outlet pipe 3 is connected to the air drying box 2, the fan 4 is arranged on the air outlet pipe 3, the refrigeration coil 8 is arranged around the inner wall of the refrigeration cylinder 10, and the drain pipe 11 is connected to the bottom of the refrigeration cylinder 10.
[0014] The refrigeration coil 8 leads to a cooling water inlet 9 and a cooling water outlet 6 , and the cooling water inlet 9 and the cooling water outlet 6 extend out of the refrigeration cylinder 10 .
[0015] The drainage pipe 11 is provided with a U-shaped liquid sealing section 12 .
[0016] When the cured product drying device is performing the cold air drying operation of the cured product, a cold air circulation can be formed through the air inlet pipe 7, the air outlet pipe 3 and the refrigeration cylinder 10 to perform cold air drying on the cured product. At the same time, during the cold air circulation process, the air introduced by the air inlet pipe 7 is introduced from the tangential direction of the refrigeration cylinder 10, thereby forming a spiral wind direction in the refrigeration cylinder 10. The spiral wind can fully contact the refrigeration coil 8 to improve the refrigeration effect. At the same time, the water-oil mixture droplets formed by the spiral wind cooling adhere to the side wall of the refrigeration cylinder 10 under the action of centrifugal force and deposit downward. The dry cold air that removes moisture and grease after refrigeration is introduced into the drying box 2 by the intermediate pipe 5 and the air outlet pipe 3, which can effectively reduce the grease deposition in the drying box 2 and avoid the problems of bacterial growth and difficulty in cleaning.
[0017] The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should be considered to fall within the scope of protection of the present invention.
Claims
1. A device for drying cured meats, characterized in that: It includes an air drying box, a hanging bracket, an air inlet pipe, an air outlet pipe, a fan, a refrigeration cylinder, an intermediate pipe, a drain pipe and a refrigeration coil. The hanging bracket is arranged in the air drying box, the refrigeration cylinder is an inverted cone structure, the intermediate pipe is located at the center of the refrigeration cylinder, and the bottom end of the intermediate pipe is located at the bottom of the inner cavity of the refrigeration cylinder, the top end of the intermediate pipe passes through the refrigeration cylinder, one end of the air inlet pipe is connected to the air drying box, and the other end of the air inlet pipe is connected to the top of the side wall of the refrigeration cylinder along the tangential direction, one end of the air outlet pipe is connected to the intermediate pipe, and the other end of the air outlet pipe is connected to the air drying box, the fan is arranged on the air outlet pipe, the refrigeration coil is arranged around the inner wall of the refrigeration cylinder, and the drain pipe is connected to the bottom of the refrigeration cylinder.
2. The device for drying cured meats according to claim 1, characterized in that: The refrigeration coil is provided with a cooling water inlet and a cooling water outlet, and the cooling water inlet and the cooling water outlet extend out of the refrigeration cylinder.
3. The device for drying cured meats according to claim 1, characterized in that: The drainage pipe is provided with a U-shaped liquid sealing section.