[ summary of the invention ]
[ problem to be solved ]
The invention aims to provide a hollow crystal ball particle microcapsule processing device.
[ solution ]
The invention is realized by the following technical scheme.
The invention relates to a hollow crystal ball particle microcapsule processing device, which comprises a material box 1, a forming dripper 6, a forming pipe 12, a finished product discharge port screw lifting device 13, a forming pipe screw lifting device 14 and a cooling medium groove 20, wherein the material box is provided with a plurality of grooves;
a material box 1 with a material box jacket 10 is arranged at the upper part of the hollow crystal ball particle microcapsule processing equipment, and a discharging pump 8 is arranged at the center of the bottom of the material box 1; a heater 3 and a bin jacket temperature sensor 23 are arranged in the bottom of the bin jacket 10, a bin jacket heating medium inlet 11 is arranged at the top of the bin jacket 10, a liquid level meter 2 is arranged at the upper part of the side of the bin jacket 10, one end of the liquid level meter is connected with the top of the bin jacket 10, and the other end of the liquid level meter is connected with the side wall of the bin jacket 10;
the middle part of the hollow crystal ball particle microcapsule processing equipment is provided with a forming dripper 6 which is connected with a discharge pump 8 through a forming dripper quick connector 7 and is connected with a feeding pump 4 through an independent pipeline 5; a forming pipe 12 is arranged right below the forming dripper 6, and the central axes of the forming pipe 12 are overlapped and vertical to the horizontal plane;
a finished product discharge port screw lifting device 13 and a forming tube screw lifting device 14 are arranged at the lower part of the hollow crystal ball particle microcapsule processing equipment in parallel; a finished product discharge port screw lifting device 13 controls the finished product discharge port 16 to lift, and a formed tube screw lifting device 14 controls the forming tube 12 to lift;
the lower end of the forming pipe 12 is connected with a finished product discharge port 16 through a connecting hose 18; a finished product collecting tank 17 is arranged under the finished product discharge port 16, and the finished product collecting tank 17 is connected with a cooling medium tank 20 through a pipeline; a refrigeration device 22 is installed on the side surface of the cooling medium groove 20, and a cooling medium temperature sensor 21 is arranged at the lower part in the cooling medium groove 20;
the liquid supply pump 19 is respectively connected with the forming pipe 12 and the cooling medium groove 20 through a liquid supply hose 15;
the middle part of the processing equipment is provided with a display screen 9 which is electrically connected with a heater 3, a feed pump 4, a finished product discharge port screw lifting device 13, a forming tube screw lifting device 14, a liquid feed pump 19, a cooling medium temperature sensor 21, a refrigerating device 22 and a bin jacket temperature sensor 23 respectively.
According to a preferred embodiment of the invention, the ratio of the width of the tank jacket 10 to the radius of the tank 1 is 1: 0.6 to 0.8.
According to another preferred embodiment of the invention, the inner diameter of the shaped dripper 6 is 0.2 to 0.5 mm.
According to another preferred embodiment of the invention, the outlet diameter of the shaped drippers 6 is 1.0 to 1.5 mm.
According to another preferred embodiment of the present invention, the forming tube 12 is a three-layer sleeve having the same central axis, the bottom of the outermost layer tube is provided with a connection port connected to the cooling medium tank 20, the bottom of the middle layer tube is provided with a connection port connected to the liquid supply pump 19, the upper end of the central tube is 20 to 40mm lower than the upper end of the middle layer tube, the lower end of the central tube is tapered, and the central tube is connected to the finished product discharge port 16 through a hose.
According to another preferred embodiment of the present invention, the forming tube 12 is made of a transparent acrylic or PC material.
According to another preferred embodiment of the present invention, the finished product outlet screw lifting device 13 and the forming tube screw lifting device 14 are screw rod guide rails with a stroke of 300-600 mm.
According to another preferred embodiment of the invention, a filter screen with 20-60 meshes is arranged in the finished product collecting tank 17.
According to another preferred embodiment of the present invention, the cooling medium tank 20 is a rectangular box having a length of 500 to 700mm, a width of 100 to 300mm and a height of 400 to 600 mm.
In accordance with another preferred embodiment of the present invention, refrigeration unit 22 is a four fan semiconductor refrigerator.
The present invention will be described in more detail below.
The invention relates to a hollow crystal ball particle microcapsule processing device, and the specific structure of the hollow crystal ball particle microcapsule processing device is shown in figure 1.
The hollow crystal ball particle microcapsule processing equipment comprises a material box 1, a forming dripper 6, a forming pipe 12, a finished product discharge port screw lifting device 13, a forming pipe screw lifting device 14 and a cooling medium groove 20;
a material box 1 with a material box jacket 10 is arranged at the upper part of the hollow crystal ball particle microcapsule processing equipment, and a discharging pump 8 is arranged at the center of the bottom of the material box 1; a heater 3 and a bin jacket temperature sensor 23 are arranged in the bottom of the bin jacket 10, a bin jacket heating medium inlet 11 is arranged at the top of the bin jacket 10, a liquid level meter 2 is arranged at the upper part of the side of the bin jacket 10, one end of the liquid level meter is connected with the top of the bin jacket 10, and the other end of the liquid level meter is connected with the side wall of the bin jacket 10;
according to the invention, the ratio of the width of a clamping sleeve 10 with a material box to the radius of the material box 1 is 1: 0.6 to 0.8.
According to fig. 1, the width of the tank jacket 10 is understood to be defined by the distance between the left and right side walls of the apparatus. The radius of the bin 1 is understood to be 1/2 of the distance between the opposite positions of the inner wall of the bin 1.
In the present invention, if the ratio of the width of the bin jacket 10 to the radius of the bin 1 is greater than 1: 0.6, the heating efficiency is higher; if the ratio of the width of the bin jacket 10 to the radius of the bin 1 is less than 1: 0.8, the constant temperature effect is better; therefore, the ratio of the width of the bin jacket 10 to the radius of the bin 1 is 1: 0.6 to 0.8 is reasonable;
the discharge pump 8 mounted centrally in the bottom of the hopper 1 is a miniature magnetic drive type pump currently marketed, for example, by Nanjing Eureke under the trade name stainless steel miniature magnetic drive gear pump;
the heater 3 provided in the bottom of the tank jacket 10 is an electric heater of 800W heating power, which is a stainless steel electric heater currently marketed, for example, by the mingxi electric heating technology co.
The bin jacket temperature sensor 23 provided in the bottom of the bin jacket 10 is a PID temperature control module type temperature sensor, such as that sold under the trade name high precision multi-channel temperature control intelligent control module by hequan technologies.
A bin jacket heating medium inlet 11 is arranged at the top of the bin jacket 10. The heating medium contained in the tank jacket may be, for example, purified water, glycerol, paraffin oil or cottonseed oil. The heating medium inlet 11 should be installed at a position that is advantageous for the use of the hollow crystal sphere particle microcapsule processing equipment.
A liquid level meter 2 is arranged at the upper part of the side of the material box jacket 10, one end of the liquid level meter is connected with the top of the material box jacket 10, and the other end of the liquid level meter is connected with the side wall of the material box jacket 10; the level gauge 2 used in the present invention is a product currently marketed, for example, by sandisk limited, taizhou, inc. The amount of heating medium in the tank jacket can be monitored by the level gauge 2.
The middle part of the hollow crystal ball particle microcapsule processing equipment is provided with a forming dripper 6 which is connected with a discharge pump 8 through a forming dripper quick connector 7 and is connected with a feeding pump 4 through an independent pipeline 5;
wherein the inner diameter of the formed dripper 6 is 0.2-0.5 mm. The shaped dripper quick connector 7 is a connector with a thread structure, the lower part of the connector is sleeved outside the shaped dripper 6, and the upper part of the connector is connected with the discharge pump 8 in a stainless steel extension pipe mode. One end of the independent pipeline 5 is connected with an inner pipe of the forming dripper 6, and the other end of the independent pipeline horizontally extends out of the side surface of the forming dripper quick connector 7 and is connected with the feeding pump 4 through a hose; the feed pump 4 is a magnetic drive type pump currently on the market, for example, a pump sold under the trade name stainless steel micro magnetic drive gear pump by Nanjing Eurey Pump valve Limited;
a forming pipe 12 is arranged right below the forming dripper 6, and the central axes of the forming pipe 12 are overlapped and vertical to the horizontal plane; the primary function of the forming tube 12 is to collect the overflowing oil.
The forming pipe 12 is a three-layer sleeve with the same central axis, the bottom of the outermost layer pipe is provided with an interface connected with a cooling medium groove 20, the bottom of the middle layer pipe is provided with an interface connected with a liquid supply pump 19, the upper end of the central pipe is 20-40 mm lower than the upper end of the middle layer pipe, the lower end of the central pipe is conical, and the central pipe is connected with a finished product discharge port 16 through a hose.
The upper end of the central pipe is 20-40 mm lower than the upper end of the middle pipe, and the main purpose of the central pipe is to realize liquid level difference flow and increase natural pressure during flow.
In the present invention, the forming tube 12 is made of transparent acrylic PMMA or organic glass or PC material currently on the market.
A finished product discharge port screw lifting device 13 and a forming tube screw lifting device 14 are arranged at the lower part of the hollow crystal ball particle microcapsule processing equipment in parallel; the guide rails are lead screw guide rails with the stroke of 300-600 mm. The lead screw guide rail used in the present invention is a product currently marketed, for example, by the constant-creation transmission technology company under the trade name of a biaxial ball screw sliding table or by the kernel automation company under the trade name of a double-track overload linear sliding table.
And a finished product discharge port screw lifting device 13 controls the finished product discharge port 16 to lift, and a formed tube screw lifting device 14 controls the forming tube 12 to lift.
The lower end of the forming pipe 12 is connected with a finished product discharge port 16 through a connecting hose 18; a finished product collecting tank 17 is arranged under the finished product discharge port 16, and the finished product collecting tank 17 is connected with a cooling medium tank 20 through a pipeline; a refrigeration device 22 is installed on the side surface of the cooling medium groove 20, and a cooling medium temperature sensor 21 is arranged at the lower part in the cooling medium groove 20;
the finished product collecting tank 17 is a tank with a 20-60 mesh screen horizontally arranged at the lower part of the tank. The filter screen is mainly used for collecting hollow crystal ball particle microcapsules meeting the technical requirements in finished product materials and separating and removing liquid of the hollow crystal ball particle microcapsules. The product collection tank 17 is made of stainless steel.
The cooling medium tank 20 is mainly used for storing oil and keeping the temperature of the oil constant, and is a rectangular tank with the length of 500-700 mm, the width of 100-300 mm and the height of 400-600 mm. A refrigeration device 22 is installed on the side surface of the cooling medium groove 20, and a cooling medium temperature sensor 21 is arranged at the lower part in the cooling medium groove 20;
the cooling medium in the cooling medium tank 20 is typically white oil, ODO, or MCT. These cooling media are cooled using a four fan semiconductor refrigerator chiller 22, typically to room temperature-10 ℃.
The four fan semiconductor cooler used in the present invention is a product currently marketed, for example, by Borui electronics under the trade name DIY semiconductor refrigeration air conditioner. The cooling medium temperature sensor 21 used in the present invention is a product currently marketed, for example, by Junge electric heating meters under the trade name of high-precision pt100 sensor.
The liquid supply pump 19 is respectively connected with the forming pipe 12 and the cooling medium groove 20 through a liquid supply hose 15;
the middle part of the processing equipment is provided with a display screen 9 which is electrically connected with a heater 3, a feed pump 4, a finished product discharge port screw lifting device 13, a forming tube screw lifting device 14, a liquid feed pump 19, a cooling medium temperature sensor 21, a refrigerating device 22 and a bin jacket temperature sensor 23 respectively.
The display screen 9 used in the present invention is a product currently marketed, for example, by the pont-ta automation company under the trade name kunlun state touch screen MCGS human machine interface.
The hollow crystal ball particle microcapsule equipment disclosed by the invention fills the blank of capsule production equipment with the particle size of 0.2-2.0 mm. The hollow crystal ball particle microcapsule equipment adopts a highly integrated design to install the cooling medium tank and the refrigerating device in the equipment, so that the equipment has small floor area, the man-machine interface centralized control with simple and convenient operation is used, the high-precision feeding pump is matched with the micropore dripper to achieve high-speed stable jet type dripping to increase the yield, and the micropore forming dripper can be used for adjusting the particle size of the hollow crystal ball particle microcapsule to be 0.5-2.0 mm.
[ advantageous effects ]
The invention has the beneficial effects that: the hollow crystal ball particle microcapsule equipment adopts a highly integrated design to install the cooling medium tank and the refrigerating device in the equipment, so that the equipment has small floor area, uses a human-computer interface with simple and convenient operation for centralized control, uses a high-precision feeding pump to match with the micropore dripper to achieve high-speed stable spray type dripping to increase the yield, uses the micropore forming dripper to adjust the particle size of the hollow crystal ball particle microcapsule to be 0.5-2.0 mm, and fills the blank of capsule production equipment with the particle size of 0.2-2.0 mm.
Example 1: the invention relates to a processing device of hollow crystal ball particle microcapsules
The implementation of this example is as follows:
the hollow crystal ball particle microcapsule processing equipment comprises a material box 1, a forming dripper 6, a forming pipe 12, a finished product discharge port screw lifting device 13, a forming pipe screw lifting device 14 and a cooling medium groove 20;
the upper part of the hollow crystal ball particle microcapsule processing equipment is provided with a material box 1 with a material box jacket 10, and the ratio of the width of the material box jacket 10 to the radius of the material box 1 is 1: 0.6; a discharge pump 8 is arranged at the center of the bottom of the material box 1; a heater 3 and a bin jacket temperature sensor 23 are arranged in the bottom of the bin jacket 10, a bin jacket heating medium inlet 11 is arranged at the top of the bin jacket 10, a liquid level meter 2 is arranged at the upper part of the side of the bin jacket 10, one end of the liquid level meter is connected with the top of the bin jacket 10, and the other end of the liquid level meter is connected with the side wall of the bin jacket 10;
the middle part of the hollow crystal ball particle microcapsule processing equipment is provided with a forming dripper 6 with the inner diameter of 0.4mm, the forming dripper is connected with a discharge pump 8 through a forming dripper quick connector 7 and is connected with a feeding pump 4 through an independent pipeline 5; a forming pipe 12 is arranged right below the forming dripper 6, and the central axes of the forming pipe 12 are overlapped and vertical to the horizontal plane; the forming tube 12 made of transparent acrylic material is a three-layer sleeve with the same central axis, the bottom of the outermost layer is provided with a connector connected with a cooling medium groove 20, the bottom of the middle layer is provided with a connector connected with a liquid supply pump 19, the upper end of the central tube is 20mm lower than the upper end of the middle layer, the lower end of the central tube is conical, and the central tube is connected with a finished product discharge port 16 through a hose.
A finished product discharge port screw lifting device 13 and a forming tube screw lifting device 14 which are screw rod guide rails with the stroke of 500mm are arranged at the lower part of the hollow crystal ball particle microcapsule processing equipment in parallel; a finished product discharge port screw lifting device 13 controls the finished product discharge port 16 to lift, and a formed tube screw lifting device 14 controls the forming tube 12 to lift;
the lower end of the forming pipe 12 is connected with a finished product discharge port 16 through a connecting hose 18; a finished product collecting tank 17 provided with a 20-mesh filter screen is arranged under the finished product discharge port 16, and the finished product collecting tank 17 is connected with a cooling medium tank 20 through a pipeline; the cooling medium tank 20 is a rectangular box with a length of 600mm, a width of 300mm and a height of 400 mm; a four-fan semiconductor refrigerator refrigerating device 22 is installed on the side surface of the cooling medium groove 20, and a cooling medium temperature sensor 21 is arranged at the lower part in the cooling medium groove 20.
The liquid supply pump 19 is respectively connected with the forming pipe 12 and the cooling medium groove 20 through a liquid supply hose 15;
the middle part of the processing equipment is provided with a display screen 9 which is electrically connected with a heater 3, a feed pump 4, a finished product discharge port screw lifting device 13, a forming tube screw lifting device 14, a liquid feed pump 19, a cooling medium temperature sensor 21, a refrigerating device 22 and a bin jacket temperature sensor 23 respectively.