A continuous production equipment for atomizing and drying filler emulsion

Abstract

The utility model discloses a filler emulsion atomization drying continuous production equipment in the technical field of atomization drying equipment, comprising a dryer, an atomizer is installed on the top of the dryer, the input end of the atomizer is respectively connected to a feeding assembly and a heating assembly, the output end at the bottom of the dryer is connected to a cyclone separator through a pipe fitting, the first output end at the top of the cyclone separator is connected to a bag filter through a pipe fitting, the first output end on one side of the bag filter is connected to a residual material recovery assembly, a first collecting bucket is provided below the second output end at the bottom of the cyclone separator, and a second collecting bucket is provided below the second output end at the bottom of the bag filter. The utility model solves the problems that the existing filler emulsion atomization drying continuous production equipment is not convenient for recycling insufficiently dried materials, the equipment structure for atomizing and drying materials is single, which is not conducive to improving actual production efficiency and is not conducive to people's use.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization drying equipment, in particular to a continuous production equipment for atomization drying of filler emulsion. Background Art

[0002] Atomization refers to the operation of dispersing liquid into tiny droplets through a nozzle or high-speed airflow. Spray dryer is a device that can complete drying and granulation at the same time. According to the process requirements, the pressure, flow rate and size of the spray hole of the liquid pump can be adjusted to obtain the required spherical particles of a certain size ratio. Spray dryer is a kind of continuous atmospheric pressure dryer. It uses special equipment to spray liquid into mist so that it can be dried by contact with hot air. It is used to dry some heat-sensitive liquids, suspensions and viscous liquids, and is also used to dry fuels, intermediates, soap powders and inorganic salts.

[0003] The existing continuous production equipment for atomizing and drying filler emulsions is not convenient for recycling materials that are not fully dried. The equipment structure for atomizing and drying materials is single, which is not conducive to improving actual production efficiency and is not conducive to people's use. Therefore, the technical personnel in this field provide a continuous production equipment for atomizing and drying filler emulsions to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a filler emulsion atomization drying continuous production equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filler emulsion atomization drying continuous production equipment, comprising a dryer, an atomizer is installed on the top of the dryer, the input end of the atomizer is respectively connected to a feeding assembly and a heating assembly, the output end at the bottom of the dryer is connected to a cyclone separator through a pipe fitting, the first output end at the top of the cyclone separator is connected to a bag filter through a pipe fitting, and the first output end on one side of the bag filter is connected to a residual material recovery assembly.

[0006] Preferably, a first collecting bucket is provided below the second output end of the bottom of the cyclone separator, and a second collecting bucket is provided below the second output end of the bottom of the bag filter.

[0007] Preferably: the residual material recovery component includes a circulating fan connected to the first output end of the bag filter side through a pipe fitting, the output end of the circulating fan is connected to a solvent recovery device through a pipe fitting, the solvent recovery device is connected to a refrigerator through a pipe fitting, and a circulating pump is provided on the pipe fitting connecting the output end of the refrigerator and the solvent recovery device.

[0008] Preferably: the residual material recovery component also includes a first solenoid valve for controlling the nitrogen input into the solvent recovery device and a second solenoid valve for exhausting the interior of the solvent recovery device, the bag filter is connected to a third solenoid valve for inputting nitrogen into the bag filter, and the solvent recovery device is connected to an oxygen concentration meter.

[0009] Preferably, the feeding assembly comprises a raw material barrel for storing materials, the output end of the raw material barrel is connected to a pumping pump via a pipe fitting, and the output end of the pumping pump is connected to an input end of an atomizer via a pipe fitting.

[0010] Preferably, the feeding assembly further comprises a liquid filter installed between the raw material barrel and the pumping pump.

[0011] Preferably, the heating assembly comprises an air blower, the output end of the air blower is connected to a steam heat exchanger via a pipe, the output end of the steam heat exchanger is connected to an electric heater via a pipe, and the output end of the electric heater is connected to the input end of the atomizer via a pipe.

[0012] Preferably, the heating assembly further comprises an air filter connected to the input end of the blower through a pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by providing a cyclone separator and a bag filter, it is convenient to fully collect the materials completed by the atomization drying process. Further, a circulating fan, a solvent recovery device, a refrigerator and a circulating pump are provided, which can facilitate the cooling and collection of the residual materials inside the bag filter, thereby facilitating the further processing and utilization of the residual materials, and is beneficial to improving the actual production efficiency of the equipment.

[0015] 2. In the utility model, by setting the first solenoid valve, the second solenoid valve and the third solenoid valve, etc., the nitrogen content inside the solvent recovery device and the bag filter is controlled, which can improve the actual processing quality of the material. By setting the oxygen concentration meter, it is convenient to monitor the oxygen concentration inside the solvent recovery device and the bag filter. By setting the liquid filter and the air filter, impurities can be prevented from contaminating the quality of the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. dryer; 2. atomizer; 3. cyclone separator; 4. bag filter; 5. first collecting barrel; 6. second collecting barrel; 7. circulating fan; 8. solvent recovery device; 9. refrigerator; 10. circulating pump; 11. first solenoid valve; 12. second solenoid valve; 13. third solenoid valve; 14. raw material barrel; 15. suction pump; 16. liquid filter; 17. blower; 18. steam heat exchanger; 19. electric heater; 20. air filter; 21. oxygen concentration meter. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1 In an embodiment of the utility model, a filler emulsion atomization drying continuous production equipment includes a dryer 1, an atomizer 2 is installed on the top of the dryer 1, the input ends of the atomizer 2 are respectively connected to a feeding assembly and a heating assembly, the output end at the bottom of the dryer 1 is connected to a cyclone separator 3 through a pipe fitting, the first output end at the top of the cyclone separator 3 is connected to a bag filter 4 through a pipe fitting, and the first output end on one side of the bag filter 4 is connected to a residual material recovery assembly.

[0020] When in use, the feeding component pumps the material that needs to be atomized and dried to the atomizer 2, which is atomized by the atomizer 2 and then fed into the dryer 1. The heating component sends hot air to the dryer 1 to dry the atomized material. After the material in the dryer 1 is processed, it enters the cyclone separator 3. The cyclone separator 3 outputs the processed material, and the remaining material at the sorting place is transported to the bag filter 4. The bag filter 4 outputs the filtered processed material, and the material that is not fully processed can enter the residual material recovery component for recovery and reprocessing.

[0021] Among them, a first collecting barrel 5 is provided below the second output end at the bottom of the cyclone separator 3, and a second collecting barrel 6 is provided below the second output end at the bottom of the bag filter 4. The first collecting barrel 5 and the second collecting barrel 6 can collect the processed materials.

[0022] In one embodiment, specifically, the residual material recovery component includes a circulating fan 7 connected to the first output end of the side of the bag filter 4 through a pipe fitting, the output end of the circulating fan 7 is connected to the solvent recovery device 8 through a pipe fitting, the solvent recovery device 8 is connected to the refrigerator 9 through a pipe fitting, and a circulating pump 10 is provided on the pipe fitting connecting the output end of the refrigerator 9 and the solvent recovery device 8. Starting the circulating fan 7 can pump the residual material inside the bag filter 4 to the solvent recovery device 8, and the raw materials can be easily recovered after cooling and precipitation in the refrigerator 9.

[0023] Furthermore, the residual material recovery component also includes a first solenoid valve 11 for controlling the input of nitrogen into the solvent recovery device 8 and a second solenoid valve 12 for exhausting the inside of the solvent recovery device 8. The bag filter 4 is connected to a third solenoid valve 13 for inputting nitrogen into the inside thereof. The solvent recovery device 8 is connected to an oxygen concentration meter 21, which can conveniently control the gas concentration inside the solvent recovery device 8 and the bag filter 4, etc. The oxygen concentration meter 21 can conveniently monitor the oxygen concentration inside the solvent recovery device 8, etc., thereby controlling the quality of the materials actually produced by the filler emulsion atomization drying continuous production equipment.

[0024] In one embodiment, specifically, the feeding assembly includes a raw material barrel 14 for storing materials, the output end of the raw material barrel 14 is connected to a pumping pump 15 through a pipe, the output end of the pumping pump 15 is connected to the input end of the atomizer 2 through a pipe, and the pumping pump 15 is started. The pumping pump 15 can pump the raw material barrel 14 to the atomizer 2 for processing. Furthermore, the feeding assembly also includes a liquid filter 16 installed between the raw material barrel 14 and the pumping pump 15, which can facilitate the filtering of the raw materials, thereby facilitating the improvement of the quality of the final product.

[0025] In one embodiment, specifically, the heating component includes an air blower 17, the output end of the air blower 17 is connected to a steam heat exchanger 18 through a pipe, the output end of the steam heat exchanger 18 is connected to an electric heater 19 through a pipe, the output end of the electric heater 19 is connected to the input end of the atomizer 2 through a pipe, and starting the air blower 17, the steam heat exchanger 18 and the electric heater 19 can efficiently deliver heat to the interior of the dryer 1. Furthermore, the heating component also includes an air filter 20 connected to the input end of the air blower 17 through a pipe, which can prevent the air delivered to the interior of the dryer 1 from being contaminated.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A continuous production device for atomizing and drying a filler emulsion, comprising a dryer (1), characterized in that: An atomizer (2) is installed on the top of the dryer (1); the input end of the atomizer (2) is respectively connected to a feeding assembly and a heating assembly; the output end at the bottom of the dryer (1) is connected to a cyclone separator (3) via a pipe; the first output end at the top of the cyclone separator (3) is connected to a bag filter (4) via a pipe; and the first output end on one side of the bag filter (4) is connected to a residual material recovery assembly.

2. The filler emulsion atomization drying continuous production equipment according to claim 1, characterized in that: A first collecting bucket (5) is provided below the second output end at the bottom of the cyclone separator (3), and a second collecting bucket (6) is provided below the second output end at the bottom of the bag filter (4).

3. The filler emulsion atomization drying continuous production equipment according to claim 2, characterized in that: The residual material recovery component comprises a circulating fan (7) connected to a first output end of a side surface of the bag filter (4) via a pipe fitting, the output end of the circulating fan (7) is connected to a solvent recovery device (8) via a pipe fitting, the solvent recovery device (8) is connected to a refrigerator (9) via a pipe fitting, and a circulating pump (10) is provided on the pipe fitting connecting the output end of the refrigerator (9) and the solvent recovery device (8).

4. The filler emulsion atomization drying continuous production equipment according to claim 3, characterized in that: The residual material recovery component also includes a first solenoid valve (11) for controlling the input of nitrogen into the solvent recovery device (8) and a second solenoid valve (12) for exhausting the interior of the solvent recovery device (8); the bag filter (4) is connected to a third solenoid valve (13) for inputting nitrogen into the bag filter; and the solvent recovery device (8) is connected to an oxygen concentration meter (21).

5. The filler emulsion atomization drying continuous production equipment according to claim 1, characterized in that: The feeding assembly comprises a raw material barrel (14) for storing materials, the output end of the raw material barrel (14) is connected to a pumping pump (15) via a pipe fitting, and the output end of the pumping pump (15) is connected to an input end of an atomizer (2) via a pipe fitting.

6. The filler emulsion atomization drying continuous production equipment according to claim 5, characterized in that: The feeding assembly further comprises a liquid filter (16) installed between the raw material barrel (14) and the pumping pump (15).

7. The filler emulsion atomization drying continuous production equipment according to claim 1, characterized in that: The heating assembly comprises a blower (17), the output end of the blower (17) is connected to a steam heat exchanger (18) via a pipe, the output end of the steam heat exchanger (18) is connected to an electric heater (19) via a pipe, and the output end of the electric heater (19) is connected to an input end of an atomizer (2) via a pipe.

8. The filler emulsion atomization drying continuous production equipment according to claim 7, characterized in that: The heating assembly also includes an air filter (20) connected to the input end of the blower (17) via a pipe.

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