Pastry sterilizing and cooling equipment

Abstract

The utility model relates to the technical field of pastry processing, in particular to pastry sterilizing and cooling equipment. Comprising a cooling tunnel and a processing mechanism, a conveying belt is arranged at the bottom of the cooling tunnel, and the processing mechanism comprises a liquid high-pressure carbon dioxide preparation machine, a first conveying pump, a three-way pipe, a first storage tank, a draw-off pump, a guide pipe, a conveying pipe, an equipartition base, a spray head, a recovery device and a batching device. Pastries are conveyed into the cooling tunnel and the tunnel through the external conveying belt, high-pressure liquid carbon dioxide is conveyed into the uniform distribution base through cooperation of the draw-off pump, the guide pipe and the conveying pipe and finally sprayed out through the multiple spray heads, and the liquid carbon dioxide can rapidly reduce the temperature of products and sterilize the pastries; the process not only can maintain the shape and quality of the pastries, but also prolongs the shelf life of the products, so that the problems that the cooling efficiency is not high and the products are easy to pollute due to the fact that traditional pastry production cooling equipment mainly depends on a conveying belt for natural cooling can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cake processing, in particular to cake sterilization and cooling equipment. Background Art

[0002] Pastry is a common food. It is made from one or more of the ingredients such as cereals, beans, sugar, eggs, etc. as the main raw materials, with or without adding other ingredients, and then made through processes such as mixing, shaping, and cooking. In the processing of pastry, cooling and sterilization are very important processing steps.

[0003] At present, traditional pastry companies mainly rely on natural cooling of conveyor belts for production of cooling equipment, which has the disadvantages of low cooling efficiency and easy contamination of products. Utility Model Content

[0004] The purpose of the utility model is to provide a cake sterilization and cooling device to solve the problems that traditional cake production cooling equipment mainly relies on natural cooling with a conveyor belt, has low cooling efficiency and is easy to contaminate products.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: The present invention provides a pastry sterilization and cooling device, comprising a cooling tunnel, a conveyor belt is provided at the bottom of the cooling tunnel, and a processing mechanism;

[0006] The processing mechanism includes a liquid high-pressure carbon dioxide preparation machine, a first delivery pump, a tee, a first storage tank, an extraction pump, a conduit, a delivery pipe, an equalizing seat, a nozzle, a recovery device and a dosing device. The liquid high-pressure carbon dioxide preparation machine is arranged on one side of the cooling tunnel, and the first delivery pump is arranged on one side of the liquid high-pressure carbon dioxide preparation machine. The left inlet flange of the tee is connected to the outlet side flange of the first delivery pump, and the top inlet of the first storage tank is connected to the outlet connection flange below the tee. The extraction pump is installed on the bottom side of the first storage tank, and the conduit is installed on the top of the cooling tunnel. The delivery pipe is detachably connected to the extraction pump and the conduit respectively, the equalizing seat is screwed on the outlet end of the conduit, and a plurality of the nozzles are arranged at intervals at the bottom. The recovery device is arranged on the top side of the cooling tunnel, and the dosing device is arranged on the right side of the tee.

[0007] In which, the recovery device includes a plasma air purifier and a second storage tank, the plasma air purifier is arranged at the top of the cooling tunnel; the second storage tank is arranged on one side of the cooling tunnel and is connected to the plasma air purifier and the liquid high-pressure carbon dioxide preparation machine through pipelines respectively.

[0008] Wherein, a horn cover is installed on the input pipe opening of the plasma air purifier.

[0009] Wherein, the recovery device further includes a filter, and the filter is arranged on the conveying pipeline between the plasma air purifier and the second storage tank.

[0010] Wherein, the batching device includes a batching tank and a second delivery pump, and the batching tank is arranged on the right side of the tee; the outlet pipe flange of the second delivery pump is connected to the inlet pipe flange on the right side of the tee.

[0011] The utility model discloses a pastry sterilizing and cooling device, which is arranged at the exit side of a tunnel furnace when in use. After the tunnel furnace completes baking the pastries, the pastries are transported into a cooling tunnel through an external conveyor belt. In the tunnel, high-pressure liquid carbon dioxide is transported to an equalizing seat through the cooperation of an extraction pump, a conduit and a conveying pipe, and finally sprayed out through multiple nozzles. The liquid carbon dioxide can quickly reduce the temperature of the product and sterilize the pastries. This process can not only maintain the shape and quality of the pastries, but also extend the shelf life of the products. The present application uses liquid high-pressure carbon dioxide as a cooling and antiseptic medium to achieve rapid cooling of the product. At the same time, the carbon dioxide can also play an antibacterial, antiseptic and sterilizing role during the cooling process, thereby solving the problem that traditional pastry production cooling equipment mainly relies on natural cooling with a conveyor belt, has low cooling efficiency and is easy to contaminate products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention can be further described by way of non-limiting embodiments given in the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the overall structure of the pastry sterilization and cooling equipment of the present invention.

[0014] Figure 2 This is a schematic diagram of the installation position of the extraction pump of the present utility model.

[0015] In the figure: 101-cooling tunnel, 102-conveyor belt, 103-liquid high-pressure carbon dioxide preparation machine, 104-first delivery pump, 105-tee pipe, 106-first storage tank, 107-extraction pump, 108-conduit, 109-delivery pipe, 110-equalizing seat, 111-nozzle, 112-plasma air purifier, 113-second storage tank, 114-speaker cover, 115-filter, 116-dosing tank, 117-second delivery pump. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0017] like Figure 1 and Figure 2 As shown, Figure 1This is a schematic diagram of the overall structure of the pastry sterilization and cooling equipment. Figure 2 Schematic diagram of the location of the extraction pump 107. The utility model provides a pastry sterilization and cooling device, comprising a cooling tunnel 101 and a processing mechanism, wherein the processing mechanism comprises a liquid high-pressure carbon dioxide preparation machine 103, a first delivery pump 104, a three-way pipe 105, a first storage tank 106, an extraction pump 107, a conduit 108, a delivery pipe 109, an equalizing seat 110, a nozzle 111, a recovery device and a batching device, wherein the recovery device comprises a plasma air purifier 112, a second storage tank 113 and a filter 115, and the batching device comprises a batching tank 116 and a second delivery pump 117. The above-mentioned solution can solve the problem that the traditional pastry production cooling equipment mainly relies on natural cooling of the conveyor belt, has low cooling efficiency and is easy to contaminate the product. It can be understood that the above-mentioned solution can improve the efficiency of the pastry cooling process and improve safety.

[0018] In this embodiment, a conveyor belt 102 is provided at the bottom of the cooling tunnel 101. The conveyor belt 102 is used to transport cakes. The cooling tunnel 101 is provided on one side of the conveyor belt of the tunnel furnace discharge conveyor.

[0019] Among them, the liquid high-pressure carbon dioxide preparation machine 103 is arranged on one side of the cooling tunnel 101, the first delivery pump 104 is arranged on one side of the liquid high-pressure carbon dioxide preparation machine 103, the left inlet flange of the tee pipe 105 is connected to the outlet side flange of the first delivery pump 104, the top inlet of the first storage tank 106 is connected to the outlet connection flange below the tee pipe 105, the extraction pump 107 is installed on the bottom side of the first storage tank 106, the conduit 108 is installed on the top of the cooling tunnel 101, the delivery pipe 109 is detachably connected to the extraction pump 107 and the conduit 108 respectively, the equalizing seat 110 is screwed on the outlet end of the conduit 108, and a plurality of the nozzles 111 are arranged at intervals at the bottom, the recovery device is arranged on the top side of the cooling tunnel 101, and the batching device is arranged on the right side of the tee pipe 105. The liquid high-pressure carbon dioxide preparation machine 103 is used to prepare liquid high-pressure carbon dioxide. The inlet pipe side flange of the first delivery pump 104 is connected to the output pipe connecting flange of the liquid high-pressure carbon dioxide preparation machine 103 through a screw nut. The left inlet flange of the tee pipe 105 is connected to the outlet side flange of the first delivery pump 104 through bolts. The bottom outlet pipe flange of the tee pipe 105 is fixed to the top inlet of the first storage tank 106 through bolts. The inlet side connecting flange of the extraction pump 107 is connected to the flange on the outlet pipe of the first storage tank 106 through a screw nut. The conduit 108 is fixed to the cooling tunnel 101 by bolts, and an external threaded end is provided at the bottom of the conduit 108. , which is convenient for setting the threaded connection hole of the evenly distributing seat 110. The width of the evenly distributing seat 110 is smaller than the width of the cooling tunnel 101, which is convenient for rotational installation. A plurality of the nozzles 111 are arranged at intervals on the bottom of the evenly distributing seat 110. The connecting flanges on both sides of the conveying pipe 109 are respectively connected to the outlet side flange of the extraction pump 107 and the inlet side flange of the conduit 108 through screw nuts. The recovery device is used to recycle the used carbon dioxide and remove impurities in the carbon dioxide so that it can be reused. The recovery device does not participate in the pastry sterilization process, but only ensures the recycling of carbon dioxide, which is convenient for reducing energy consumption and emissions. The ingredient device is used to add natural external spray preservatives.

[0020] Next, the plasma air purifier 112 is installed at the top of the cooling tunnel 101. The second storage tank 113 is located on the side of the cooling tunnel 101 and is connected to the plasma air purifier 112 and the liquid high-pressure carbon dioxide generator 103 via pipes. The plasma air purifier 112 is used to recover carbon dioxide after use, and the second storage tank 113 is used for carbon dioxide recovery and storage. A manual control valve is installed at the top for pipe connection and opening and closing control.

[0021] Then, a horn cover 114 is installed on the input pipe mouth of the plasma air purifier 112. The horn cover 114 will facilitate increasing the suction area of ​​the suction port.

[0022] Furthermore, the filter 115 is provided on the delivery pipeline between the plasma air purifier 112 and the second storage tank 113. The filter 115 is used to filter the carbon dioxide processed by the plasma air purifier 112 again.

[0023] Finally, the batching tank 116 is arranged on the right side of the tee 105; the outlet pipe flange of the second delivery pump 117 is connected to the inlet pipe flange on the right side of the tee 105. The inlet-side connection flange of the second delivery pump 117 is connected to the discharge pipe at the bottom of the batching tank 116 via a screw nut, and the discharge-side connection flange of the second delivery pump 117 is connected to the flange of the right branch pipe of the tee 105 via a screw nut. The batching tank 116 can store natural external spray preservatives, which are then extracted and delivered by the second delivery pump 117 and finally sprayed out through the nozzle 111.

[0024] When using the present invention to solve the problem that traditional pastry production cooling equipment mainly relies on natural cooling with a conveyor belt, has low cooling efficiency and is easy to contaminate products, the equipment is set at the exit side of the tunnel furnace when in use. After the tunnel furnace completes baking the pastries, the pastries are transported into the cooling tunnel 101 through the conveyor belt 102 via an external conveyor belt. In the tunnel, the high-pressure liquid carbon dioxide is transported to the evenly distributed seat 110 through the extraction pump 107, the conduit 108 and the delivery pipe 109. Finally, it is sprayed out through multiple nozzles 111. The liquid carbon dioxide can quickly reduce the product temperature and sterilize the pastries. This process not only maintains the shape and quality of the pastries, but also extends the shelf life of the products. The present application uses liquid high-pressure carbon dioxide as a cooling and antiseptic medium to achieve rapid cooling of the product. At the same time, carbon dioxide can also play an antibacterial and antiseptic role during the cooling process. The present application can also add a natural external spray preservative and preservative, which is evenly added to the product. Carbon dioxide can also play an antibacterial and antiseptic role during the rapid cooling of the product. For the sake of economy and greenness, the recovery device can be equipped to efficiently recover carbon dioxide and remove intermediate impurities and foreign matter, thereby achieving efficient recycling and reuse, thereby solving the problem that traditional pastry production cooling equipment mainly relies on natural cooling with conveyor belts, resulting in low cooling efficiency and easy product contamination.

[0025] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A cake sterilization and cooling device, comprising a cooling tunnel, a conveyor belt being provided at the bottom of the cooling tunnel, characterized in that: It also includes processing agencies; The processing mechanism includes a liquid high-pressure carbon dioxide preparation machine, a first delivery pump, a tee, a first storage tank, an extraction pump, a conduit, a delivery pipe, an equalizing seat, a nozzle, a recovery device and a dosing device. The liquid high-pressure carbon dioxide preparation machine is arranged on one side of the cooling tunnel, and the first delivery pump is arranged on one side of the liquid high-pressure carbon dioxide preparation machine. The left inlet flange of the tee is connected to the outlet side flange of the first delivery pump, and the top inlet of the first storage tank is connected to the outlet connection flange below the tee. The extraction pump is installed on the bottom side of the first storage tank, and the conduit is installed on the top of the cooling tunnel. The delivery pipe is detachably connected to the extraction pump and the conduit respectively, the equalizing seat is screwed on the outlet end of the conduit, and a plurality of the nozzles are arranged at intervals at the bottom. The recovery device is arranged on the top side of the cooling tunnel, and the dosing device is arranged on the right side of the tee.

2. The cake sterilizing and cooling equipment according to claim 1, characterized in that: The recovery device includes a plasma air purifier and a second storage tank. The plasma air purifier is arranged on the top of the cooling tunnel; the second storage tank is arranged on one side of the cooling tunnel and is connected to the plasma air purifier and the liquid high-pressure carbon dioxide preparation machine through pipelines respectively.

3. The cake sterilizing and cooling equipment according to claim 2, characterized in that: A horn cover is installed on the input pipe opening of the plasma air purifier.

4. The cake sterilizing and cooling equipment according to claim 2, characterized in that: The recovery device further includes a filter, which is arranged on the delivery pipeline between the plasma air purifier and the second storage tank.

5. The cake sterilizing and cooling equipment according to claim 1, characterized in that: The batching device includes a batching tank and a second delivery pump. The batching tank is arranged on the right side of the tee. The outlet pipe flange of the second delivery pump is connected to the inlet pipe flange on the right side of the tee.

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