Spray drying equipment for preparing and processing functional peptide

Abstract

The utility model discloses spray drying equipment for preparing and processing functional peptides, which comprises a drying tank, an atomizer is arranged at the upper end of the drying tank, a feed pipe is fixedly mounted at the upper end of the atomizer, a discharge pipe is fixedly mounted at the lower end of the drying tank, and heaters are fixedly mounted on the left side and the right side of the drying tank respectively. The left side and the right side of an inner cavity of the drying tank are each provided with an exhaust hole, the left side and the right side of the lower end of the drying tank are each fixedly provided with an air cylinder, a copper heat absorption scraper is movably connected into the drying tank, and the problem that the product quality is reduced due to the fact that products are attached into drying equipment is solved. According to the key point of the technical scheme, the spray drying equipment for preparing and processing the functional peptide is provided. By means of the design that the annular copper heat absorption scrapers are arranged in the drying tank, raw materials can be effectively prevented from being attached to the inner wall of the drying tank, and the product quality problem caused by scorching or deterioration of the raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to functional peptide preparation and processing equipment, more specifically, it relates to spray drying equipment for functional peptide preparation and processing. Background Art

[0002] Spray drying equipment for the preparation and processing of functional peptides is a device specifically designed to convert functional peptide solutions or slurry materials into powdered or granular products. Spray drying technology is a highly efficient drying method that achieves rapid drying by dispersing the material into tiny droplets (mist droplets) and then allowing these droplets to fully contact with hot air.

[0003] When the existing spray drying equipment used for the preparation and processing of functional peptides is performing drying processing, since the functional peptide solution contains a large amount of colloidal components, it is easier for it to form a sticky layer during the drying process, causing the particles to adhere to the walls of the drying chamber. After adhering to the wall, the powder stays on the inner wall for a long time and is easily burned or deteriorated, affecting the quality of the sample.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the purpose of the utility model is to provide a spray drying equipment for the preparation and processing of functional peptides. By arranging an annular copper heat-absorbing scraper in the drying tank, it can effectively prevent the raw materials from adhering to the inner wall of the drying tank, thereby avoiding product quality problems caused by burning or deterioration of the raw materials.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a spray drying device for preparing and processing functional peptides, comprising a drying tank, an atomizer is provided at the upper end of the drying tank, a feed pipe is fixedly installed at the upper end of the atomizer, a discharge pipe is fixedly installed at the lower end of the drying tank, a heater is fixedly installed on both the left and right sides of the drying tank, an exhaust hole is opened on both the left and right sides of the inner cavity of the drying tank, the exhaust hole is connected to the interior of the heater, a cylinder is fixedly installed on both the left and right sides of the lower end of the drying tank, a copper heat-absorbing scraper is movably connected to the interior of the drying tank, and the copper heat-absorbing scraper is fixedly connected to the output end of the cylinder.

[0007] The utility model is further configured as follows: a storage box is provided below the drying tank.

[0008] The utility model is further configured as follows: four supporting legs are fixedly installed on the outer surface of the drying tank.

[0009] The utility model is further configured as follows: the copper heat-absorbing scraper is arranged in a ring shape, and the outer surface of the copper heat-absorbing scraper is in contact with the inner wall of the drying tank.

[0010] The utility model is further configured as follows: a valve is provided on the outer surface of the discharge pipe.

[0011] In summary, the present invention has the following beneficial effects:

[0012] 1. When the copper heat-absorbing scraper is pushed upward by the cylinder, it scrapes the inner wall. This scraping action can remove the raw material particles that have already adhered to the inner wall of the drying tank, preventing them from further accumulation and solidification. The inclined inner edge of the top of the copper heat-absorbing scraper makes it easier to guide the raw material particles generated during the scraping process to the bottom or outlet of the drying tank, avoiding accumulation on the copper heat-absorbing scraper. In summary, the design of an annular copper heat-absorbing scraper in the drying tank can effectively prevent the raw materials from adhering to the inner wall of the drying tank, avoiding product quality problems caused by burning or deterioration of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall internal structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the copper heat-absorbing scraper of the present utility model.

[0015] In the figure: 1. Drying tank; 2. Atomizer; 3. Feed pipe; 4. Discharge pipe; 5. Heater; 6. Exhaust hole; 7. Cylinder; 8. Copper heat-absorbing scraper; 9. Storage box; 10. Support leg; 11. Valve. DETAILED DESCRIPTION

[0016] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0018] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "sleeved / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0019] The present invention will be described in detail below with reference to the accompanying drawings.

[0020] A spray drying device for preparing functional peptides, such as Figures 1 to 2 As shown, it includes a drying tank 1, an atomizer 2 is provided at the upper end of the drying tank 1, a feed pipe 3 is fixedly installed at the upper end of the atomizer 2, and a discharge pipe 4 is fixedly installed at the lower end of the drying tank 1. It is characterized in that: a heater 5 is fixedly installed on both sides of the left and right sides of the drying tank 1, an exhaust hole 6 is opened on both sides of the inner cavity of the drying tank 1, the exhaust hole 6 is connected to the interior of the heater 5, a cylinder 7 is fixedly installed on both sides of the lower end of the drying tank 1, a copper heat-absorbing scraper 8 is movably connected to the interior of the drying tank 1, the copper heat-absorbing scraper 8 and the output end of the cylinder 7 are fixedly connected, the copper heat-absorbing scraper 8 is arranged in a ring shape, the outer surface of the copper heat-absorbing scraper 8 is in contact with the inner wall of the drying tank 1, and the outer surface of the discharge pipe 4 is provided with a valve 11.

[0021] A storage box 9 is provided below the drying tank 1 , and four supporting legs 10 are fixedly mounted on the outer surface of the drying tank 1 , so as to support and stabilize the drying tank 1 .

[0022] Working principle: The feed liquid enters the atomizer 2 through the feed pipe 3 at the top of the drying tank 1. The atomizer 2 can spray the functional peptide solution into extremely fine mist liquid droplets. A fan is provided in the heater 5. The required hot air is provided by the heater 5 and the fan on one side of the drying tank 1. The moisture in the liquid droplets will evaporate rapidly, and the water vapor is discharged through the through hole on the left side of the top of the drying tank 1, so that the functional peptide particles gradually become smaller and eventually dry into powder. Then the valve 11 is opened and discharged through the bottom discharge pipe 4 into the storage box 9 for easy collection. An annular copper heat-absorbing scraper 8 is provided in the drying tank 1. The annular copper heat-absorbing scraper 8 is in contact with the inner wall of the drying tank 1, and the top inner edge of the annular copper heat-absorbing scraper 8 is in an inclined state. When the cylinder 7 moves upward, it pushes the annular copper heat-absorbing scraper 8 to contact the outlet of the exhaust hole 6 of the heater 5. The annular copper heat-absorbing scraper 8 is made of copper, which is a metal with high thermal conductivity and can quickly absorb and transfer Heat. When the heater 5 is working, the heat generated is transferred to the inner wall of the drying tank 1 through the annular copper heat-absorbing scraper 8, which increases the temperature of the inner wall. The high-temperature inner wall makes it easier to dry the raw materials attached to it, reduces stickiness, and thus reduces the risk of adhesion. The annular copper heat-absorbing scraper 8 is in close contact with the inner wall of the drying tank 1. When the cylinder 7 pushes the copper heat-absorbing scraper 8 upward, the copper heat-absorbing scraper 8 will scrape the inner wall. This scraping action can remove the raw material particles that have already adhered to the inner wall of the drying tank 1, preventing them from further accumulation and solidification. The inclined inner edge design of the top of the copper heat-absorbing scraper 8 makes it easier for the raw material particles generated during the scraping process to be directed to the bottom or outlet of the drying tank 1, avoiding accumulation on the copper heat-absorbing scraper 8. In summary, by arranging the annular copper heat-absorbing scraper 8 in the drying tank 1, it is possible to effectively prevent the raw materials from adhering to the inner wall of the drying tank 1, thereby avoiding product quality problems caused by burning or deterioration of the raw materials.

[0023] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A spray drying device for preparing functional peptides, comprising a drying tank (1), an atomizer (2) provided at the upper end of the drying tank (1), a feed pipe (3) fixedly mounted at the upper end of the atomizer (2), and a discharge pipe (4) fixedly mounted at the lower end of the drying tank (1), characterized in that: A heater (5) is fixedly installed on both the left and right sides of the drying tank (1); an exhaust hole (6) is opened on both the left and right sides of the inner cavity of the drying tank (1); the exhaust hole (6) is communicated with the interior of the heater (5); a cylinder (7) is fixedly installed on both the left and right sides of the lower end of the drying tank (1); a copper heat-absorbing scraper (8) is movably connected inside the drying tank (1); the copper heat-absorbing scraper (8) is fixedly connected to the output end of the cylinder (7).

2. The spray drying equipment for preparing and processing functional peptides according to claim 1, characterized in that: A storage box (9) is provided below the drying tank (1).

3. The spray drying equipment for preparing and processing functional peptides according to claim 1, characterized in that: Four supporting legs (10) are fixedly mounted on the outer surface of the drying tank (1).

4. The spray drying equipment for preparing and processing functional peptides according to claim 1, characterized in that: The copper heat-absorbing scraper (8) is arranged in a ring shape, and the outer surface of the copper heat-absorbing scraper (8) is in contact with the inner wall of the drying tank (1).

5. The spray drying equipment for preparing and processing functional peptides according to claim 1, characterized in that: The outer surface of the discharge pipe (4) is provided with a valve (11).

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