Search

CN-224222253-U - Micronization preparation device for dry powder inhalant

CN224222253UCN 224222253 UCN224222253 UCN 224222253UCN-224222253-U

Abstract

The utility model discloses a micronization preparation device of a dry powder inhalant, which comprises a tank body, wherein the bottom of the outer surface of the tank body is fixedly connected with a supporting leg, the top of the inner surface of the tank body is fixedly connected with a circular water outlet box, the inner surface of the circular water outlet box is fixedly connected with a circular hot air box, the inner surface of the circular hot air box is fixedly connected with a circular spray box, the inner surface of the circular spray box is fixedly connected with a mounting plate, and the bottom of the tank body is communicated with a discharge pipe. The utility model firstly starts the water pump and the motor, the water pump and the circular ring water outlet box are utilized to flush the inner wall of the tank body, the output end of the motor drives the scraping plate and the metal soft brush plate to rotate, the inner wall of the tank body is scrubbed, redundant sewage is discharged through the discharging pipe, hot air is blown into the tank body through the air conveying pipe and the circular ring hot air box, and the tank body is dried, so that micronization preparation can be continuously carried out at the moment, thereby achieving the effect of convenient cleaning.

Inventors

  • SU ZHIYUAN

Assignees

  • 方达制药(苏州)有限公司

Dates

Publication Date
20260512
Application Date
20250408

Claims (7)

  1. 1. The micronization preparation device of the dry powder inhalant comprises a tank body (1) and is characterized in that a supporting leg (2) is fixedly connected to the bottom of the outer surface of the tank body (1), a circular water outlet box (3) is fixedly connected to the top of the inner surface of the tank body (1), a circular hot air box (4) is fixedly connected to the inner surface of the circular water outlet box (3), a circular spray box (5) is fixedly connected to the inner surface of the circular hot air box (4), a mounting plate (6) is fixedly connected to the inner surface of the circular spray box (5), and a discharging pipe (7) is communicated with the bottom of the tank body (1); The top of the mounting plate (6) is fixedly connected with a motor (8), the output end of the motor (8) penetrates through the bottom of the mounting plate (6) and is fixedly connected with a vertical rod (9), the left side of the vertical rod (9) is fixedly connected with a scraping plate (10) matched with the tank body (1), and the right side of the vertical rod (9) is fixedly connected with a metal soft brush plate (11) matched with the tank body (1); The water delivery pipe (12) is communicated with the left position of the top of the circular water outlet box (3), the water pump (13) is communicated with the other end of the water delivery pipe (12), the right side of the water pump (13) is fixedly connected with the left side of the tank body (1), the input end of the water pump (13) is communicated with the water inlet pipe (14), the position of the top of the circular hot air box (4) at the front is communicated with the air delivery pipe (15), and the position of the top of the circular spray box (5) at the rear is communicated with the feed delivery pipe (16); The intelligent control device is characterized in that a humidity sensor (18) is arranged on the front side of the tank body (1), a control cabinet (17) is fixedly connected to the right side of the tank body (1), a control terminal (20) is fixedly connected to the middle position of the left side of the inner wall of the control cabinet (17), and a data processing module (19) is fixedly connected to the lower position of the left side of the inner wall of the control cabinet (17).
  2. 2. The micronizing and preparing device of dry powder inhalant according to claim 1, wherein an overload protection module (21) matched with the motor (8) and the water pump (13) is fixedly connected to the upper left side of the control cabinet (17).
  3. 3. The micronizing device for dry powder inhalant according to claim 2, wherein the control cabinet (17) is located at the upper left side and is fixedly connected with a 5G module (22) at the rear side of the overload protection module (21).
  4. 4. The micronizing and preparing device of dry powder inhalant according to claim 1, wherein the bottom of the supporting leg (2) is fixedly connected with an anti-skid block (23), and the anti-skid block (23) is made of rubber.
  5. 5. The micronizing device for preparing dry powder inhalant according to claim 1, wherein the material of the tank (1) is stainless steel, and the tank (1) is cylindrical.
  6. 6. The micronizing device for preparing dry powder inhalant according to claim 1, wherein the legs (2) are made of aluminum alloy.
  7. 7. The micronizing device for dry powder inhalant according to claim 1, wherein the scraper (10) and the metal soft brush plate (11) are made of high temperature resistant stainless steel.

Description

Micronization preparation device for dry powder inhalant Technical Field The utility model relates to the technical field of dry powder inhalant processing, in particular to a micronization preparation device of a dry powder inhalant. Background The dry powder inhalant is a preparation which is used for delivering a fine particle drug to the lung through a special inhalation device alone or mixed with a carrier, the spray drying method is used for converting a drug solution or suspension into dry powder through a spray drying technology, the dry powder inhalant is suitable for preparing a heat-sensitive drug, and the spray freeze drying method is used for preparing low-density porous particles by combining the spray drying technology and the freeze drying technology, so that the airflow compliance and the lung deposition performance of the drug are improved. In the dry powder inhalant processing process, a spray dryer is required to be used for micronization preparation, the existing spray dryer is simple in structure, inconvenient to clean, and difficult to brush the tank wall when cleaning due to the fact that clean water is used for washing and cleaning, and therefore a large amount of medicines still adhere to the tank wall, and the medicine quality is affected. Therefore, there is a need for design modifications to spray dryers that facilitate automatic cleaning. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide a micronization preparation device for dry powder inhalant, which has the advantage of convenient automatic cleaning, and solves the problems that the existing spray dryer is simple in structure, inconvenient to clean, and difficult to clean by washing with clear water, and the tank wall cannot be brushed during cleaning, so that a large amount of medicines still adhere to the tank wall, and the medicine quality is affected. The micronization preparation device of the dry powder inhalant comprises a tank body, wherein the bottom of the outer surface of the tank body is fixedly connected with supporting legs, the top of the inner surface of the tank body is fixedly connected with a circular water outlet box, the inner surface of the circular water outlet box is fixedly connected with a circular hot air box, the inner surface of the circular hot air box is fixedly connected with a circular spray box, the inner surface of the circular spray box is fixedly connected with a mounting plate, and the bottom of the tank body is communicated with a discharge pipe; The top of the mounting plate is fixedly connected with a motor, the output end of the motor penetrates through the bottom of the mounting plate and is fixedly connected with a vertical rod, the left side of the vertical rod is fixedly connected with a scraping plate matched with the tank body, and the right side of the vertical rod is fixedly connected with a metal soft brush plate matched with the tank body; the water delivery pipe is communicated with the left position of the top of the circular ring water outlet box, the water pump is communicated with the other end of the water delivery pipe, the right side of the water pump is fixedly connected with the left side of the tank body, the input end of the water pump is communicated with the water inlet pipe, the front position of the top of the circular ring hot air box is communicated with the air delivery pipe, and the rear position of the top of the circular ring spray box is communicated with the delivery pipe; the front side of the tank body is provided with a humidity sensor, the right side of the tank body is fixedly connected with a control cabinet, a control terminal is fixedly connected to the middle position of the left side of the inner wall of the control cabinet, and a data processing module is fixedly connected to the lower position of the left side of the inner wall of the control cabinet. As the preferable mode of the utility model, the overload protection module matched with the motor and the water pump is fixedly connected to the upper position of the left side of the control cabinet. As the preferable mode of the utility model, the G module is fixedly connected to the left side of the control cabinet at the upper position and positioned at the rear side of the overload protection module. As the preferable mode of the utility model, the bottom of the supporting leg is fixedly connected with the anti-skid block, and the anti-skid block is made of rubber. In the present utility model, the material of the tank body is preferably stainless steel, and the tank body is cylindrical. Preferably, the material of the supporting leg is aluminum alloy. As a preferable material of the utility model, the scraping plate and the metal soft brush plate are made of high-temperature resistant stainless steel. Compared with the prior art, the utility model has the following beneficial effects: 1. The utility model firstly starts the