Air purification equipment for pharmaceutical workshop

Abstract

The utility model discloses air purification equipment for a pharmaceutical workshop, which comprises a filter chamber, the interior of the filter chamber is composed of a primary filter bin and an advanced filter bin, the inner side surface of the primary filter bin is fixedly connected and symmetrically provided with two fixed plates, the inner side surfaces of the two fixed plates are both provided with fixed slots and sliding chutes, and the fixed slots and the sliding chutes are communicated with the primary filter bin and the advanced filter bin. A machine bin chamber is fixedly connected to the side face of the filtering chamber, a servo motor is arranged in the machine bin chamber, the output end of the servo motor is fixedly connected with a lead screw, the interior of a sliding groove is rotationally connected with the lead screw through an electric sliding block, and a cleaning brush is connected to the surface of the lead screw through a lead screw nut; a first filter plate and a second filter plate are arranged in the fixing plate, accumulated dust and impurities can be removed regularly, and therefore the ventilation performance in the filter chamber is kept, the filter effect of the filter chamber is improved, the service life of the filter is prolonged, the replacement frequency is reduced, and the operation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of air purification equipment, in particular to air purification equipment for pharmaceutical workshops. Background Art

[0002] Air purification equipment is a device used to improve and purify indoor air quality. It uses a variety of technologies and mechanisms to remove pollutants, microorganisms, particulate matter, and odors from the air, providing users with healthier, fresher air. Air purification equipment is commonly used in homes, public places, manufacturing and processing enterprises, and other relatively closed places.

[0003] Especially in pharmaceutical companies, air purification equipment is one of the indispensable facilities. Usually, the filter in the air purification equipment needs to be cleaned or replaced after a period of use. During this process, the downtime will be extended, which may have an adverse effect on the air purification effect in the pharmaceutical workshop and increase the cost of the equipment and operating costs. Therefore, in order to improve the performance and practicality of the air purification system, we propose an air purification equipment for pharmaceutical workshops to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art, and to provide an air purification device for a pharmaceutical workshop. By using a cleaning brush to clean the filter plates 1 and 2 on both sides in the primary filter chamber, accumulated dust and impurities can be regularly removed, thereby maintaining the ventilation performance in the filter chamber and improving its filtering effect. This helps to more effectively capture particulate matter and pollutants in the air, improve the use effect of the advanced filter chamber, thereby preventing it from being blocked prematurely, thereby reducing energy consumption, extending the service life of the filter, reducing the replacement frequency, and reducing operating costs.

[0005] The utility model also provides the above-mentioned air purification equipment for pharmaceutical workshops, including: a filter chamber, the interior of the filter chamber is composed of a primary filter chamber and a high-level filter chamber, the inner side surface of the primary filter chamber is fixedly connected and symmetrically provided with two fixed plates, the inner sides of the two fixed plates are provided with fixed slots and slides, the side of the filter chamber is fixedly connected to the organic chamber, the interior of the organic chamber is provided with a servo motor, the output end of the servo motor is fixedly connected to a screw, the interior of the slide is rotatably connected to the screw via an electric slider, the surface of the screw is connected to a cleaning brush via a screw nut, and the interior of the fixed plate is provided with filter plate 1 and filter plate 2.

[0006] According to the air purification equipment for pharmaceutical workshops described in the utility model, a suction fan is fixedly connected to the front surface of the filter chamber, and a suction port is provided on the front surface of the suction fan for sucking in air in the workshop to start the air purification process.

[0007] According to the utility model, an air purification device for a pharmaceutical workshop is provided. The rear surface of the filter chamber is fixedly connected to a disinfection chamber, the bottom surface of the disinfection chamber is fixedly connected to a collection bin, the rear surface of the disinfection chamber is fixedly connected to an air purification chamber, and the outer surface of the air purification chamber is fixedly connected to a delivery pipe. The device is used to remove odors and harmful gases from the air and transmit the purified, qualified fresh air to the pharmaceutical workshop.

[0008] According to the utility model, an air purification device for a pharmaceutical workshop comprises an outer surface of the chamber rotatably connected to a chamber door, and an inner surface of the chamber door fixedly connected to a push plate. The push plate and the squeeze plate are used to install a servo motor and other equipment, and to fix the first and second filter plates.

[0009] According to the air purification equipment for pharmaceutical workshops of the present invention, an extrusion plate is slidably connected to the interior of the machine chamber, and the extrusion plate is located at the center of the machine chamber to enhance the thrust of the extrusion plate on the first filter plate and the second filter plate.

[0010] According to the air purification equipment for pharmaceutical workshops described in the utility model, one side of the filter plate 1 and the filter plate 2 passes through the fixed slot of the fixed plate and contacts the extrusion plate. The filter hole of the filter plate 1 is larger than the filter hole of the filter plate 2. It is used to filter large particles of impurities first to avoid clogging other filter plates.

[0011] According to the air purification device for pharmaceutical workshops described in the utility model, the bristles on both sides of the cleaning brush are in contact with the inner side surfaces of the first filter plate and the second filter plate respectively, so as to facilitate the cleaning of the first filter plate and the second filter plate at the same time.

[0012] According to the utility model, an air purification device for pharmaceutical workshops is provided with a HEPA filter inside the advanced filtration chamber, which is connected to the disinfection chamber via a suction fan. This effectively removes microorganisms and pollutants from the air and absorbs impurities collected during the cleaning process into the collection chamber.

[0013] Beneficial effects

[0014] 1. Compared with the existing technology, the air purification equipment used in the pharmaceutical workshop uses a cleaning brush to clean the filter plates 1 and 2 on both sides in the primary filter chamber, which can regularly remove accumulated dust and impurities, thereby maintaining the ventilation performance in the filter chamber and improving its filtering effect. This helps to more effectively capture particulate matter and pollutants in the air and improve the use effect of the advanced filter chamber.

[0015] 2. Compared with the existing technology, the air purification equipment used in the pharmaceutical workshop uses a cleaning brush to clean the filter plates 1 and 2 on both sides in the primary filter chamber to prevent them from clogging prematurely, thereby reducing energy consumption, extending the service life of the filter, reducing the replacement frequency, and reducing operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structural diagram of the air purification equipment for pharmaceutical workshops of this utility model;

[0018] Figure 2 This is a top view of the internal structure of the air purification equipment for pharmaceutical workshops of the utility model;

[0019] Figure 3 This is the internal structure diagram of the filter chamber of the air purification equipment for pharmaceutical workshops of the utility model;

[0020] Figure 4 This utility model is an air purification equipment for pharmaceutical workshops Figure 3 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Filter chamber; 2. Disinfection chamber; 3. Air purification chamber; 4. Machine compartment door; 41. Machine compartment; 42. Extrusion plate; 43. Push plate; 5. Air inlet; 6. Primary filter chamber; 61. Filter plate 1; 62. Filter plate 2; 63. Fixed plate; 64. Slide; 65. Fixed slot; 7. Advanced filter chamber; 8. Screw; 9. Cleaning brush. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1-4, the utility model embodiment of an air purification device for a pharmaceutical workshop, which includes: a filter chamber 1 for cleaning the air inhaled in the pharmaceutical workshop, and a primary filter chamber 6 and a high-level filter chamber 7 and other facilities to enhance the effectiveness of air purification. The interior of the filter chamber 1 is composed of a primary filter chamber 6 and a high-level filter chamber 7, which can not only remove large particles in the air, but also remove microorganisms and pollutants in the air. The inner side of the primary filter chamber 6 is fixedly connected and symmetrically provided with two fixing plates 63, which are convenient for fixing the screw rod 8 and the filter plate 1 61 and the filter plate 2 62. The inner sides of the two fixing plates 63 are provided with fixing slots 65 and slide grooves 64, which are convenient for enhancing the filter plate 1. 61, the stability of the filter plate 2 62, and the convenience of the cleaning brush 9 to move up and down, the side of the filter chamber 1 is fixedly connected to the organic chamber 41, and a servo motor is provided inside the machine chamber 41 for providing a power source to the screw rod 8. The output end of the servo motor is fixedly connected to the screw rod 8, and the interior of the slide 64 is rotatably connected to the screw rod 8 through an electric slider to facilitate the movement of the screw rod 8 and drive the movement of the cleaning brush 9. The surface of the screw rod 8 is connected to the cleaning brush 9 through a screw nut to facilitate the simultaneous cleaning of the filter plate 1 61 and the filter plate 2 62. The interior of the fixed plate 63 is provided with the filter plate 1 61 and the filter plate 2 62 for primary filtration of the air inside the pharmaceutical workshop.

[0025] The front surface of the filter chamber 1 is fixedly connected to a suction fan, and the front surface of the suction fan is provided with an air suction port 5 for sucking in the air in the workshop and entering the primary filter bin 6 to start the air purification process. The rear surface of the filter chamber 1 is fixedly connected to the disinfection chamber 2, and the bottom surface of the disinfection chamber 2 is fixedly connected to a collection bin for removing odors and harmful gases in the air and collecting impurities and dust into the collection bin through the suction fan for easy centralized cleaning. The rear surface of the disinfection chamber 2 is fixedly connected to the air purification chamber 3, and the outer surface of the air purification chamber 3 is fixedly connected to a conveying pipe for transmitting the purified qualified fresh air to the pharmaceutical workshop. The outer surface of the machine chamber 41 is rotatably connected to the organic chamber door 4, and the inner surface of the machine chamber door 4 is fixedly connected to the push plate 43. The servo motor and other equipment are installed. The push plate 43 and the squeeze plate 42 secure filter plates 1 (61) and 2 (62) to each other via the push plate 43 and squeeze plate 42, ensuring greater stability within the fixed slots 65 of the fixed plate 63. The squeeze plate 42 is slidably connected to the interior of the chamber 41 and located at the center of the chamber 41 to enhance the thrust of the squeeze plate 42 on filter plates 1 (61) and 2 (62). One side of each filter plate 61 (61) and 2 (62) extends through the fixed slots 65 of the fixed plate 63 and contacts the squeeze plate 42. The pores of filter plate 1 (61) are larger than those of filter plate 2 (62). This brush is used to filter and remove larger particles, such as dust and fibers, first, preventing clogging of other filter plates and protecting subsequent high-efficiency filters. The bristles on both sides of the cleaning brush 9 contact the inner surfaces of filter plates 1 (61) and 2 (62), respectively, allowing for convenient and simultaneous cleaning of filter plates 1 (61) and 2 (62). The interior of the advanced filter chamber 7 is provided with a HEPA filter, and the interior of the advanced filter chamber 7 is connected to the disinfection chamber 2 through a suction fan. It is convenient to effectively remove microorganisms and pollutants in the air, and can adsorb impurities in the cleaning process into the collection chamber.

[0026] Working principle: When the air purification equipment for the pharmaceutical workshop is used, the air in the pharmaceutical workshop is sucked into the primary filter chamber 6 in the filter chamber 1 through the suction fan, the filter plate 1 61 filters the large particles of impurities in the air, and the filter plate 2 62 filters the small particles of impurities. The filtered air passes through the interior of the advanced filter chamber 7 again to filter microorganisms and pollutants, and then the filtered air enters the disinfection chamber 2 for disinfection and sterilization, and finally enters the air purification chamber 3 for standby use, or is directly transmitted to the pharmaceutical workshop through the conveying pipe. After the filter plate 1 61 and the filter plate 2 62 have been used for a period of time, the use of the primary filter chamber 6 and the advanced filter chamber 7 is suspended, and the screw rod 8 is driven by the servo motor so that the cleaning brush 9 cleans the filter plate 1 61 and the filter plate 2 62 in the horizontal direction. At the same time, through The electric slider uses the screw rod 8 and the cleaning brush 9 to clean the filter plate 1 61 and the filter plate 2 62 in the vertical direction. At the same time, the suction fan is used to suck the impurities generated by cleaning into the collection bin, and then the primary filter bin 6 and the high-level filter bin 7 are started to filter the air drawn into the filter chamber 1 from the box in the filter chamber 1 again. After a long period of use, the machine chamber door 4 is opened, the push plate 43 releases the squeeze on the squeeze plate 42, and then the squeeze plate 42 is taken out from the machine chamber 41, and the filter plate 1 61 and the filter plate 2 62 are taken out from the fixed slot 65 that passes through the filter chamber 1 and the fixed plate 63, so as to facilitate the replacement of the new filter plate 1 61 and the filter plate 2 62. In this way, not only the cost of directly replacing the filter screen is reduced, but also the purification of the air in the pharmaceutical workshop and the use of fresh air delivered to the pharmaceutical workshop will not be delayed.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An air purification device for a pharmaceutical workshop, characterized in that: include: A filter chamber (1) is provided, wherein the interior of the filter chamber (1) is composed of a primary filter chamber (6) and a high-level filter chamber (7); the inner side surface of the primary filter chamber (6) is fixedly connected to two fixed plates (63) symmetrically provided; the inner sides of the two fixed plates (63) are both provided with fixed slots (65) and chutes (64); the side surface of the filter chamber (1) is fixedly connected to an organic chamber (41); a servo motor is provided inside the organic chamber (41); the output end of the servo motor is fixedly connected to a screw rod (8); the interior of the chute (64) is rotatably connected to the screw rod (8) through an electric slider; the surface of the screw rod (8) is connected to a cleaning brush (9) through a screw nut; and the interior of the fixed plate (63) is provided with a filter plate 1 (61) and a filter plate 2 (62).

2. The air purification equipment for pharmaceutical workshop according to claim 1, characterized in that: The front surface of the filter chamber (1) is fixedly connected to a suction fan, and the front surface of the suction fan is provided with a suction port (5).

3. The air purification equipment for pharmaceutical workshop according to claim 1, characterized in that: The rear surface of the filter chamber (1) is fixedly connected to a disinfection chamber (2), the bottom surface of the disinfection chamber (2) is fixedly connected to a collection bin, the rear surface of the disinfection chamber (2) is fixedly connected to an air purification chamber (3), and the outer surface of the air purification chamber (3) is fixedly connected to a delivery pipe.

4. The air purification equipment for pharmaceutical workshop according to claim 1, characterized in that: The outer surface of the engine compartment (41) is rotatably connected to the engine compartment door (4), and the inner surface of the engine compartment door (4) is fixedly connected to a push plate (43).

5. The air purification equipment for pharmaceutical workshop according to claim 1, characterized in that: The interior of the engine compartment (41) is slidably connected with an extrusion plate (42), and the extrusion plate (42) is located at the center of the engine compartment (41).

6. The air purification equipment for pharmaceutical workshop according to claim 1, characterized in that: One side of the filter plate 1 (61) and the filter plate 2 (62) passes through the fixed slot (65) of the fixed plate (63) and contacts the extrusion plate (42). The filter hole of the filter plate 1 (61) is larger than the filter hole of the filter plate 2 (62).

7. The air purification equipment for pharmaceutical workshop according to claim 1, characterized in that: The bristles on both sides of the cleaning brush (9) are in contact with the inner side surfaces of the first filter plate (61) and the second filter plate (62) respectively.

8. The air purification equipment for pharmaceutical workshop according to claim 1, characterized in that: A HEPA filter is provided inside the high-level filter chamber (7), and the interior of the high-level filter chamber (7) is connected to the disinfection chamber (2) via a suction fan.

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