CN210801797U

CN210801797U - Animal blood cell protein centrifugal drying device

Info

Publication number: CN210801797U
Application number: CN201921703010.6U
Authority: CN
Inventors: 唐琪
Original assignee: Qingyuan Taisheng Biotechnology Co ltd
Current assignee: Qingyuan Taisheng Biotechnology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-06-19
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to the technical field of animal protein production, and discloses an animal blood cell protein centrifugal drying device, which comprises a drying chamber, a separation chamber is arranged above the drying chamber, a centrifugal atomization chamber is connected between the separation chamber and the drying chamber, a storage bin is arranged at the bottom of the drying chamber, a first material outlet is arranged at the bottom of the storage bin, an air blower and a heater connected with the air blower are arranged at the outer side of the drying chamber, an air outlet of the heater is communicated with the lower part of the drying chamber through a hot air pipe, a plurality of ejectors are uniformly distributed on the inner wall of the drying chamber and communicated with each other, and is communicated with the blower through a first pipeline, the upper part of the drying chamber is connected with a cyclone separator, the bottom of the cyclone separator is provided with a second material outlet, the outlet of the cyclone separator is connected with an exhaust fan, the hot air pipe is provided with a heat exchanger, and the air outlet of the exhaust fan is connected with the heat exchanger. The utility model discloses adhesion in equipment, the energy saving when having avoided the product dry.

Description

Animal blood cell protein centrifugal drying device

Technical Field

The utility model relates to an animal protein production technical field especially relates to an animal blood cell albumen centrifugal drying device.

Background

The production process of animal blood cell albumen powder usually includes drying, reaction, filter pressing, concentration and secondary drying, wherein the drying process needs to be carried out by a dryer, and moisture (including water and other volatile liquid components) in the material is vaporized and escaped by heating, so as to obtain a solid material with specified moisture content. However, the existing dryer is easy to adhere wet products in the drying equipment when drying the blood cell albumen powder, so that certain loss is caused, and after a period of time, the adhered product layer is thickened and is difficult to clean, so that the drying efficiency is influenced. In addition, the waste gas generated by the existing dryer is directly discharged after being filtered, so that the heat in the waste gas is not fully utilized, and the energy loss is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an animal blood cell albumen centrifugal drying device, the adhesion is in equipment when avoiding the product drying, effectively utilizes the energy in the waste gas, the energy saving.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an animal blood globulin centrifugal drying device, includes the drying chamber, and the top of drying chamber is provided with the separation chamber, even has centrifugal atomization chamber between separation chamber and the drying chamber, and the bottom of drying chamber is provided with the feed bin, and the bottom of feed bin is provided with first material export, and the outside of drying chamber is equipped with the air-blower and the heater that links to each other with the air-blower, and the air outlet of heater passes through the lower part of hot-blast main intercommunication drying chamber, the inner wall equipartition of drying chamber has a plurality of ejectors, and is a plurality of the ejector is linked together to through first pipeline with the air-blower is linked together, the upper portion of drying chamber is connected with cyclone, cyclone's bottom is provided with second material export, cyclone's exit linkage has the exhaust fan, be equipped with the heat exchanger on the hot.

Preferably, the ejector comprises an ejector body, one end of the ejector body is an air inlet, the other end of the ejector body is an air outlet, the outer diameter of the air inlet is larger than the outer diameter of the air outlet, and the outer diameter of the ejector body is gradually increased from the middle of the ejector body to the air outlet.

Preferably, the air inlet of the blower is provided with an air purification device, and the air purification device comprises a shell, and a filter and a disinfection device which are arranged inside the shell.

Preferably, the filter divides the housing into an air inlet chamber and a purification chamber, the sterilizing device is disposed in the purification chamber, and the blower is connected to the purification chamber.

Preferably, the air conditioner comprises a three-way valve, an air outlet of the blower is connected with a second pipeline, an air inlet of the heater is connected with a third pipeline, and the first pipeline, the second pipeline and the third pipeline are respectively communicated with the three-way valve.

Preferably, a flow regulating valve is arranged between the blower and the heater.

Preferably, a filter screen is arranged above the first material outlet.

Preferably, a pressure sensor is arranged inside the drying chamber, an alarm device and a pressure release valve are arranged outside the drying chamber, and the pressure sensor, the alarm device and the pressure release valve are electrically connected.

Preferably, a pressure increasing valve is arranged on the first pipeline.

Preferably, the sterilizing device is an ultraviolet sterilizing lamp.

The embodiment of the utility model provides an animal blood cell albumen centrifugal drying device compares with prior art, and its beneficial effect lies in: set up a plurality of ejectors through the inner wall at the drying chamber, only need regularly open the ejector during use and can make the wet powdery material of adhesion on the drying chamber inner wall rush down to by the hot-air heating drying that rises, then fall into the feed bin in, avoided the product adhesion on equipment. Meanwhile, by arranging the heat exchanger, the heat in the waste gas discharged by the exhaust fan heats the air entering the drying chamber through the heat exchanger, so that the energy in the waste gas is effectively utilized, and the energy is saved. The utility model discloses simple structure, excellent in use effect easily uses widely.

Drawings

Fig. 1 is a schematic structural diagram of the animal hemoglobin centrifugal drying device of the present invention.

Fig. 2 is a schematic structural diagram of an ejector of the animal hemoglobin centrifugal drying device of the present invention.

Wherein: 1-drying chamber, 2-separation chamber, 3-centrifugal atomizer, 4-bunker, 5-blower, 6-heater, 7-ejector, 8-cyclone separator, 9-exhaust fan, 10-heat exchanger, 11-shell, 12-filter, 13-disinfection device, 14-three-way valve, 15-first pipeline, 16-second pipeline, 17-third pipeline, 18-flow regulating valve, 19-filter screen, 20-pressure relief valve, 21-ejector body, 22-air inlet, 23-air outlet, 24-air inlet cavity, 25-purification cavity and 26-pressure increasing valve.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1, the animal hemoglobin centrifugal drying device according to the preferred embodiment of the present invention comprises a drying chamber 1, a separation chamber 2 is disposed above the drying chamber 1, a centrifugal atomization chamber 3 is connected between the separation chamber 2 and the drying chamber 1, a storage bin 4 is disposed at the bottom of the drying chamber 1, a first material outlet is disposed at the bottom of the storage bin 4, an air blower 5 and a heater 6 connected with the air blower 5 are disposed at the outer side of the drying chamber 1, an air outlet of the heater 6 is communicated with the lower portion of the drying chamber 1 through a hot air pipe, a plurality of ejectors 7 are uniformly distributed on the inner wall of the drying chamber 1, the plurality of ejectors 7 are communicated with each other and communicated with the air blower 5 through a first pipeline 15, a cyclone separator 8 is connected to the upper portion of the drying chamber 1, a second material outlet is disposed at the bottom of the cyclone separator 8, an exhaust fan 9 is connected to an, the dried fine particles and low-temperature wet air enter the cyclone separator 8 together, after cyclone separation is carried out by the cyclone separator 8, the fine particles are discharged from the second material outlet, and waste air is discharged by the exhaust fan 9. The hot air pipe is provided with a heat exchanger 10, and the air outlet of the exhaust fan 9 is connected with the heat exchanger 10.

Animal blood cell albumen centrifugal drying device based on above-mentioned technical characteristics sets up a plurality of ejectors 7 through the inner wall at drying chamber 1, only needs to open ejector 7 regularly during the use and can make the wet powdery material of adhesion on drying chamber 1 inner wall rush down to by the hot-air heating drying that rises, then fall into feed bin 4 in, avoided the product adhesion on equipment. Meanwhile, by arranging the heat exchanger 10, the heat in the exhaust gas discharged by the exhaust fan 9 heats the air entering the drying chamber 1 through the heat exchanger 10, so that the energy in the exhaust gas is effectively utilized, and the energy is saved. The utility model discloses simple structure, excellent in use effect easily uses widely.

Referring to fig. 2, in this embodiment, the ejector 7 includes an ejector body 21, one end of the ejector body 21 is an air inlet 22, the other end of the ejector body is an air outlet 23, an outer diameter of the air inlet 22 is greater than an outer diameter of the air outlet 23, and the outer diameter of the ejector body 21 gradually increases from the middle of the ejector body 21 to the air outlet 23. The arrangement of the ejector 7 can change the gas entering from the gas inlet 22 into high-pressure gas after passing through the ejector 7, so that the wet powdery material adhered to the inner wall of the drying chamber 1 is flushed down, and the effect of preventing the product from being adhered to equipment is achieved. In practical use, the ejector 7 is arranged at the bottom of the drying chamber 1, and the air inlet 22 faces upwards and the air outlet 23 faces downwards.

In this embodiment, the air inlet of air-blower 5 is equipped with air purification device, sets up air purification device through the air inlet at air-blower 5, has guaranteed the cleanliness factor that gets into air in drying chamber 1, has avoided animal blood cell albumen sneak into impurity in the course of working, has improved the quality of product. Specifically, the air cleaning device includes a housing 11, and a filter 12 and a sterilizing device 13 provided inside the housing 11. Preferably, the sterilizing device 13 is an ultraviolet sterilizing lamp. The filter 12 divides the housing 11 into an air inlet cavity 24 and a purification cavity 25, the disinfection device 13 is arranged in the purification cavity 25, and the air blower 5 is connected with the purification cavity 25, so that air entering the air blower 5 firstly enters the air inlet cavity 24, then enters the purification cavity 25 after being filtered by the filter 12, and finally flows into the air blower 5, thereby not only preventing impurities from entering the air blower 5 and effectively protecting the air blower 5, but also ensuring that hot air entering the drying chamber 1 does not contain impurities, and ensuring the quality of products. In addition, through setting up degassing unit 13, can be to getting into the air in drying chamber 1 disinfects, avoids the harmful bacterium in the air to pollute the product, has further improved the quality of product.

In this embodiment, the animal hemoglobin centrifugal drying device further includes a three-way valve 14, an air outlet of the blower 5 is connected with a second pipeline 16, an air inlet of the heater 6 is connected with a third pipeline 17, and the first pipeline 15, the second pipeline 16, and the third pipeline 17 are respectively communicated with the three-way valve 14. In a normal working state, the second pipeline 16 is communicated with the third pipeline 17, and the first pipeline 15 is closed, so that the heating and drying of the product in the drying chamber 1 are realized; when the ejector 7 needs to be opened to enable the wet powdery material adhered to the inner wall of the drying chamber 1 to be flushed, the second pipeline 16 is communicated with the third pipeline 17, and the airflow of the air blower 5 flows to the ejector 7 to flush the wet powdery material adhered to the inner wall of the drying chamber 1.

In this embodiment, a flow regulating valve 18 is disposed between the blower 5 and the heater 6, the flow regulating valve 18 is used for regulating the flow of air entering the heater 6, and when the temperature of the air in the hot blast pipe is too high, the flow of the flow regulating valve 18 is increased (in actual use, a controller is disposed to control the operation of the flow regulating valve), so as to reduce the temperature of the air in the hot blast pipe; when the temperature of the air in the hot blast duct is low, the flow rate of the flow rate adjustment valve 18 is decreased, thereby increasing the temperature of the air in the hot blast duct; the temperature of the hot air in the hot air duct is controlled in a proper range, namely the temperature of the hot air in the drying chamber 1 is controlled in a required range, and the control is convenient and accurate.

In this embodiment, a filter screen 19 is disposed above the first material outlet. When moist powdery material on the drying chamber 1 inner wall is followed after being washed the first material export is discharged, through setting up filter screen 19, filter screen 19 filters the material that first material export was come out, has guaranteed the precision of material powder.

In this embodiment, a pressure sensor is arranged inside the drying chamber 1, an alarm device and a pressure release valve 20 are arranged outside the drying chamber 1, and the pressure sensor, the alarm device and the pressure release valve 20 are electrically connected. The pressure sensor is used for detecting the pressure in the drying chamber 1, and when the pressure in the drying chamber 1 is larger than a set rated maximum value, the alarm device gives an alarm to remind people of manual treatment. When the pressure in the drying chamber 1 is greater than the maximum value, the pressure release valve is opened to release the pressure, so that the safety performance of the whole device is improved. In actual use, the controller for controlling the flow regulating valve 18 is electrically connected with the pressure sensor, the alarm device and the pressure release valve 20, and the pressure sensor, the alarm device and the pressure release valve 20 are controlled by the controller to work.

In addition, a pressure increasing valve 26 is provided on the first pipe 15. By providing the pressure increasing valve 26, the pressure of the gas discharged from the gas outlet 23 can be increased, thereby achieving a better effect of flushing off the wet powdery material adhered to the inner wall of the drying chamber 1.

The utility model discloses an animal blood cell albumen centrifugal drying device's working process does: the material enters from the material inlet of the separation chamber 2, passes through the centrifugal atomization chamber 3 and then enters the drying chamber 1, meanwhile, the air blower 5 sucks air, the material enters the drying chamber 1 after being purified by the air purification device and heated by the heater 6 to heat and dry the material in the drying chamber, the dried fine particles and low-temperature wet air enter the cyclone separator 8 together, the fine particles are discharged from the second material outlet after being subjected to cyclone separation by the cyclone separator 8, waste air is discharged by the exhaust fan 9, and heat in waste is transferred to the air entering the drying chamber through the heat exchanger. After working for a period of time, the second pipeline 16 is communicated with the third pipeline 17, the air flow of the blower 5 flows to the ejector 7, so that the wet powdery material adhered to the inner wall of the drying chamber 1 is flushed, and the flushed material is discharged from the second material outlet.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an animal blood cell albumen centrifugal drying device, includes the drying chamber, and the top of drying chamber is provided with the separation chamber, even has centrifugal atomizing chamber between separation chamber and the drying chamber, and the bottom of drying chamber is provided with the feed bin, and the bottom of feed bin is provided with first material export, and the outside of drying chamber is equipped with the air-blower and the heater that links to each other with the air-blower, and the air outlet of heater passes through the lower part of hot-blast main intercommunication drying chamber, its characterized in that: the inner wall equipartition of drying chamber has a plurality of ejectors, and is a plurality of the ejector is linked together to through first pipeline with the air-blower is linked together, the upper portion of drying chamber is connected with cyclone, cyclone's bottom is provided with the second material export, cyclone's exit linkage has the exhaust fan, be equipped with the heat exchanger on the hot-blast main, the gas outlet of exhaust fan is connected the heat exchanger.

2. An animal hemoglobin centrifugal drying apparatus according to claim 1, wherein: the ejector comprises an ejector body, one end of the ejector body is an air inlet, the other end of the ejector body is an air outlet, the outer diameter of the air inlet is larger than that of the air outlet, and the outer diameter of the ejector body is gradually increased from the middle of the ejector body to the air outlet.

3. An animal hemoglobin centrifugal drying apparatus according to claim 1, wherein: the air inlet of the air blower is provided with an air purification device, and the air purification device comprises a shell, and a filter and a disinfection device which are arranged in the shell.

4. An animal hemoglobin centrifugal drying apparatus according to claim 3, wherein: the filter will the casing is divided into air inlet chamber and purification chamber, degassing unit sets up purify the intracavity, the air-blower is connected purify the chamber.

5. An animal hemoglobin centrifugal drying apparatus according to claim 1, wherein: the air outlet of the air blower is connected with a second pipeline, the air inlet of the heater is connected with a third pipeline, and the first pipeline, the second pipeline and the third pipeline are respectively communicated with the three-way valve.

6. An animal hemoglobin centrifugal drying apparatus according to any one of claims 1 to 5, wherein: and a flow regulating valve is arranged between the blower and the heater.

7. An animal hemoglobin centrifugal drying apparatus according to any one of claims 1 to 5, wherein: and a filter screen is arranged above the first material outlet.

8. An animal hemoglobin centrifugal drying apparatus according to any one of claims 1 to 5, wherein: the drying chamber is characterized in that a pressure sensor is arranged inside the drying chamber, an alarm device and a pressure release valve are arranged outside the drying chamber, and the pressure sensor, the alarm device and the pressure release valve are electrically connected.

9. An animal hemoglobin centrifugal drying apparatus according to any one of claims 1 to 5, wherein: and a pressure increasing valve is arranged on the first pipeline.

10. An animal hemoglobin centrifugal drying apparatus according to claim 4, wherein: the sterilizing device is an ultraviolet sterilizing lamp.