CN105500551A - Chemical equipment for efficiently preparing resin particles - Google Patents

Abstract

<b>The present invention discloses a chemical equipment for efficiently preparing resin particles, including a first material barrel, the inside of the first material barrel is a cavity structure, a bending tube is installed in the first material barrel, and the bending tube The upper end protrudes from the top of the first material tank and is connected with the blower, and the lower end of the bent pipe protrudes from the lower side of the first material tank and is connected with the second material tank; wherein, a screen is formed on the surface of the bent tube There is also an exhaust fan at the connection between the hole and the bent pipe and the second material barrel; the pulping barrel, the pulping barrel is connected with the first material barrel through the spray pipe, and the spray pump is arranged on the spray pipe; the servo motor, the servo motor passes through the bracket Installed on the top of the above-mentioned pulping barrel, the servo motor is provided with a drive shaft downward, and the end of the drive shaft is provided with an impeller; the air outlet pipe is set on the top of the second material barrel, and the air outlet pipe is also equipped with a static dust collector. The inner surface of the bent tube is provided with an anti-adhesive coating; the tube wall of the bent tube is hollow, and a heating resistance wire is arranged inside it. Good heat preservation effect and high granulation efficiency. </b>

Description

Chemical equipment for efficient preparation of resin particles

technical field

The invention relates to the technical field of chemical equipment, in particular to a chemical equipment for efficiently preparing resin particles.

Background technique

The chemical equipment granulator is mainly composed of feeding, stirring, granulating, transmission and lubrication systems, etc. The granulator is a kind of swinging action with a rotating drum, and the wet powder raw material can be ground into granules through a wire sieve, or it can be It is widely used to crush the lumps and become ready-made granules. In chemicals, it is used as wet powder to grind into granules. After drying, it can be used for pressing tablets, and it can also be crushed and agglomerated into lumps during storage. In the food industry, it is used to process candy and sugar mixtures and malted milk, etc. In other industries, such as ceramics, plastics and other mixtures become shaped particles, it is not suitable for For semi-solid, fluid, slurry or abrasive applications. In the pharmaceutical industry, pharmaceutical factories usually use spray drying granulators to prepare granular drugs.

However, the efficiency of preparing resin particles from existing resin particles is low, which is difficult to meet the needs of the chemical industry, and this problem needs to be solved urgently.

Contents of the invention

The prior art cannot meet people's needs. In order to make up for the deficiencies of the prior art, the present invention aims to provide a chemical equipment for efficiently preparing resin particles.

In order to achieve the above object, the present invention adopts the following technical solutions, a chemical equipment for efficiently preparing resin particles, including a frame, the frame includes support legs with a carbon nanotube surface layer and a work table with a graphene surface layer, the A lighting device is provided on the work surface, and the work surface is also provided with:

The first material barrel, the inside of the first material barrel is a cavity structure, a bending pipe is installed in the first material barrel, the upper end of the bending pipe protrudes from the top of the first material barrel and Connected with the blower, the lower end of the bent pipe protrudes from the lower side of the first barrel and connects with the second barrel;

Wherein, a sieve hole is formed on the surface of the bent pipe, and an exhaust fan is also provided at the joint between the bent pipe and the second material barrel;

A pulping barrel, the pulping barrel is connected to the first material barrel through a spray pipe, the spray pipe is provided with a spray pump, and the spray pump is also provided with an armored platinum thermal resistance for measuring the temperature of the spray pump ;

A servo motor, the servo motor is installed on the top of the pulping barrel through a bracket, the servo motor is provided with a transmission shaft downwards, the transmission shaft extends into the inside of the pulping barrel, the transmission shaft and the pulping barrel A mechanical shaft seal is used at the joint of the slurry tank, and the end of the transmission shaft is provided with an impeller, and the surface of the impeller is provided with a silver electroplating layer;

An air outlet pipe, the air outlet pipe is arranged on the top of the second material barrel, and an electrostatic precipitator is also provided on the air outlet pipe; a muffler is provided on the outer surface of the first material barrel; the bending The inner surface of the tube is provided with an anti-sticking coating; the tube wall of the bent tube is hollow, and a heating resistance wire is arranged inside it;

A stirrer is arranged in the first material barrel.

Preferably, the diameter of the sieve hole is smaller than or equal to the particle diameter of the drug particles to be prepared.

Preferably, the servo motor is a stepping servo motor.

Preferably, the thickness of the silver plating layer is 0.03 mm to 0.04 mm.

Preferably, the sheathed platinum thermal resistance includes a liquid crystal display.

Preferably, the length of the air outlet pipe is 50 cm to 300 cm.

Preferably, the first bucket is made of stainless steel.

Preferably, a viewing window is also provided on the side wall of the second material barrel.

Preferably, the window is covered with a carbon nanotube film.

Compared with the prior art, the beneficial effect of the present invention is: the effect of the device resin particles of the present invention is high. By setting the heating resistance wire to ensure that when the material passes through the bending tube, the temperature will not change significantly. By arranging the bent tube, the blower and the exhaust fan are respectively arranged on the bent tube, when the airflow flows in the bent tube at high speed, the air pressure in the bent tube is lower than the external atmospheric pressure, and the The material transferred from the pulping barrel enters the inside of the bent tube through the sieve hole. Since the bent tube is bent, the contact area with the material is increased, and the material entering the inside of the bent tube As the airflow precesses, the material is transported into the second material barrel, the particle size of the material in the second material barrel is less than or equal to the diameter of the sieve hole, and qualified drug particles are formed in the second material barrel . It should be pointed out that due to the ventilation in the bent tube, the moisture in the material is further removed and the dryness of the material is improved. The present invention has the advantages of simple overall structure, convenient operation and use, good stability, high reliability, novel design, strong practicability and easy popularization and use.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Reference signs:

10. The first material barrel; 20. Pulping barrel; 30. Support; 40. Servo motor; 41. Transmission shaft; 411. Impeller; 50. Spray pipe; 51. Spray pump; 60. Blower; 61. Bending pipe ; 62, exhaust fan; 70, electrostatic precipitator; 71, air outlet pipe; 80, the second material barrel.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, which is a schematic diagram of the overall structure of the high-efficiency granulator of the present invention.

As shown in Figure 1, the present invention adopts the following technical scheme, and the chemical equipment for efficiently preparing resin particles includes a frame, and the frame includes support legs with a carbon nanotube surface layer and a work table with a graphene surface layer, and the work There is a lighting device on the table, and the work table is also provided with: a first material bucket 10, the inside of the first material bucket 10 is a cavity structure, and a bending pipe 61 is installed in the first material bucket 10 , the upper end of the bent tube 61 protrudes from the top of the first bucket 10 and is connected to the blower 60 , and the lower end of the bent tube 61 sticks out from the lower side of the first bucket 10 And connected with the second material barrel 80; wherein, the surface of the bending pipe 61 is formed with a sieve, and the connection between the bending pipe 61 and the second material barrel 80 is also provided with an exhaust fan 62; 20. The pulping barrel 20 is connected to the first material barrel 10 through a spray pipe 50. A spray pump 51 is provided on the spray pipe 50. The spray pump 51 is also provided with an armored platinum thermal resistance for measuring The temperature of spray pump 51; Servomotor 40, described servomotor 40 is installed on the top of above-mentioned pulping barrel 20 by bracket 30, and described servomotor 40 is provided with a transmission shaft 41 downwards, and described transmission shaft 41 stretches into described Inside the pulping barrel 20, the connection between the transmission shaft 41 and the pulping barrel 20 adopts a mechanical shaft seal, the end of the transmission shaft 41 is provided with an impeller 411, and the surface of the impeller 411 is provided with a silver plating layer; An air duct 71, the air outlet duct 71 is arranged on the top of the second material barrel 80, and an electrostatic precipitator 70 is also provided on the air outlet duct 71; an anti-stick coating is provided on the inner surface of the bent duct layer; the pipe wall of the bent pipe is hollow, and a heating resistance wire is arranged in it; the agitator is arranged in the first material barrel 10

In the above embodiment, by setting the bent tube 61, the blower 60 and the exhaust fan 62 are respectively arranged on the bent tube 61, when the air flow flows at a high speed in the bent tube 61, the The air pressure in the bent tube 61 is lower than the external atmospheric pressure, and the material transferred from the pulping barrel 20 enters the inside of the bent tube 61 through the sieve hole. The contact area with the material is enlarged, and the material entering the inside of the bent tube 61 advances with the air flow, and the material is transported into the second material barrel 80, and the particle size of the material in the second material barrel 80 is If the diameter is less than or equal to the diameter of the sieve hole, qualified drug particles are formed in the second material barrel 80 . It should be pointed out that due to the ventilation inside the bent tube 61, the moisture in the material is further removed, and the dryness of the material is improved. The present invention has the advantages of simple overall structure, convenient operation and use, good stability, high reliability, novel design, strong practicability and easy popularization and use. In addition, by setting the heating resistance wire, the temperature of the material will not change significantly when passing through the bent tube, and by setting the anti-adhesive coating, the plastic particles will be prevented from adhering to the inner wall of the bent tube.

As an embodiment of the present invention, the diameter of the sieve hole is smaller than or equal to the particle diameter of the drug particles to be prepared.

As an embodiment of the present invention, the servo motor 40 adopts a stepping servo motor 40 .

As an embodiment of the present invention, the thickness of the silver plating layer is 0.03 mm to 0.04 mm.

As an embodiment of the present invention, the sheathed platinum thermal resistance includes a liquid crystal display.

As an embodiment of the present invention, the length of the air outlet pipe 71 is 50 cm to 300 cm.

As an embodiment of the present invention, the first bucket 10 is made of stainless steel.

As an embodiment of the present invention, a viewing window is provided on the side wall of the second material barrel 80 .

As an embodiment of the present invention, the window is covered with a carbon nanotube film.

As an embodiment of the present invention, the exhaust fan 62 may not be provided between the bent pipe 61 and the second barrel 80 .

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any minor modifications, equivalent replacements and improvements made to the above embodiments according to the technical essence of the present invention shall be included in the technical aspects of the present invention. within the scope of protection of the program.

Claims (9)

1. A kind of chemical equipment for efficient preparation of resin particles, is characterized in that, comprises frame, and described frame comprises the support leg with carbon nanotube top layer and the work top with graphene top layer, and described work top is provided with lighting device, the worktable is also provided with: The first material barrel, the inside of the first material barrel is a cavity structure, a bending pipe is installed in the first material barrel, the upper end of the bending pipe protrudes from the top of the first material barrel and Connected with the blower, the lower end of the bent pipe protrudes from the lower side of the first barrel and connects with the second barrel; Wherein, a sieve hole is formed on the surface of the bent pipe, and an exhaust fan is also provided at the joint between the bent pipe and the second material barrel; A pulping barrel, the pulping barrel is connected to the first material barrel through a spray pipe, the spray pipe is provided with a spray pump, and the spray pump is also provided with an armored platinum thermal resistance for measuring the temperature of the spray pump ; A servo motor, the servo motor is installed on the top of the pulping barrel through a bracket, the servo motor is provided with a transmission shaft downwards, the transmission shaft extends into the inside of the pulping barrel, the transmission shaft and the pulping barrel A mechanical shaft seal is used at the joint of the slurry tank, and the end of the transmission shaft is provided with an impeller, and the surface of the impeller is provided with a silver electroplating layer; An air outlet pipe, the air outlet pipe is arranged on the top of the second material barrel, and an electrostatic precipitator is also provided on the air outlet pipe; a muffler is provided on the outer surface of the first material barrel; the bending The inner surface of the tube is provided with an anti-sticking coating; the tube wall of the bent tube is hollow, and a heating resistance wire is arranged inside it; A stirrer is arranged in the first material barrel. 2. The chemical equipment for efficiently preparing resin particles according to claim 1, wherein the diameter of the sieve hole is smaller than or equal to the particle diameter of the drug particles to be prepared. 3. The chemical equipment for efficiently preparing resin particles according to claim 1, wherein the servo motor is a stepping servo motor. 4. The chemical equipment for efficiently preparing resin particles according to claim 1, wherein the thickness of the silver coating is 0.03 mm to 0.04 mm. 5. The chemical equipment for efficiently preparing resin particles according to claim 1, wherein the armored platinum thermal resistance includes a liquid crystal display. 6. The chemical equipment for efficiently preparing resin particles according to claim 1, characterized in that the length of the air outlet pipe is 50 cm to 300 cm. 7. The chemical equipment for efficiently preparing resin particles according to claim 1, characterized in that, the first material tank is made of stainless steel. 8 . The chemical equipment for efficiently preparing resin particles according to claim 1 , wherein a window is provided on the side wall of the second barrel. 9. The chemical equipment for efficiently preparing resin particles according to claim 8, characterized in that the window is covered with a carbon nanotube film.