Pharmaceutical liquid medicine storage tank

Abstract

The utility model relates to the technical field of pharmaceutical equipment, and discloses a pharmaceutical liquid medicine storage tank, which solves the problem that the interior of the existing liquid medicine storage tank is not thoroughly cleaned, and comprises a tank body, a liquid inlet pipe is arranged at the top of the tank body, a sealing plug is mounted on the liquid inlet pipe, and a liquid outlet pipe is fixedly mounted at the bottom of the tank body. An electromagnetic valve is installed on the liquid outlet pipe, a cleaning mechanism is installed on the tank body, and the cleaning mechanism comprises an inner plate fixed in the tank body; according to the cleaning device, through cooperation of a water pumping pipe, a water pump, a water conveying pipe and an annular pipe, water can be conveniently sprayed to the inner side wall of the tank body from all the spray heads, the interior of the tank body can be flushed, and through cooperation of a motor, a transmission shaft and a support, two first scraping rods can conveniently rotate to scrape away adhering objects on the inner side wall of the tank body; and meanwhile, the two second scraping rods rotate to scrape away adhering objects on the inner bottom wall of the tank body, and therefore the interior of the tank body can be thoroughly cleaned conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical equipment, in particular to a pharmaceutical liquid storage tank. Background Art

[0002] Pharmaceutical engineering is an engineering technology for mass production of drugs. It is an engineering discipline that intersects chemistry, pharmacy and engineering. It aims to cultivate talents engaged in drug manufacturing, development, expansion and design of new processes, new equipment and new varieties. In the production process of liquid medicine, it is often the case that a day's work is over, but the liquid medicine is not used up. Generally, pharmaceutical companies will choose to store the liquid medicine in a liquid medicine storage tank first.

[0003] At present, the medicine liquid storage tank needs to be cleaned after the medicine liquid is used up, and the existing technology usually sprays water into the medicine liquid storage tank for flushing. Since there are often adhesions on the inner wall of the medicine liquid storage tank, it is difficult to remove the adhesions by spraying water alone, which easily leads to incomplete cleaning of the inside of the medicine liquid storage tank. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pharmaceutical liquid storage tank, which effectively solves the current problem of incomplete cleaning of the inside of the liquid medicine storage tank.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pharmaceutical liquid storage tank, comprising a tank body, a liquid inlet pipe is provided on the top of the tank body, a sealing plug is installed on the liquid inlet pipe, a liquid outlet pipe is fixedly installed on the bottom of the tank body, a solenoid valve is installed on the liquid outlet pipe, and a cleaning mechanism is installed on the tank body;

[0006] The cleaning mechanism includes an inner plate fixed inside the tank body, the bottom end of the liquid inlet pipe passes through the top of the tank body and is fixed to the top of the inner plate, a motor is fixedly installed on the inner top wall of the tank body, a transmission shaft is fixedly installed on the motor, the transmission shaft passes through the inner plate and is rotatably connected to the inner plate, a bracket located below the inner plate is fixedly installed on the outer side of the transmission shaft, two scraper rods 1 are symmetrically fixedly connected to the bracket, the two scraper rods 1 are both fitted with the inner side wall of the tank body, and scraper rods 2 are fixedly installed on the bottom ends of the two scraper rods 1, and the two scraper rods 2 are both fitted with the inner bottom wall of the tank body.

[0007] Preferably, an annular tube is fixedly mounted on the bottom of the inner plate, and nozzles are fixedly mounted at equal distances on the bottom of the annular tube, with the opening of each nozzle facing the inner wall of the tank body.

[0008] Preferably, a water pump located inside the tank body is fixedly installed on the top of the inner plate, a water pipe is fixedly connected between the water pump and the annular pipe, the water pipe passes through the inner plate and is fixedly connected to the inner plate, a water suction pipe is fixedly installed on the water pump, and one end of the water suction pipe away from the water pump extends to the outside of the tank body.

[0009] Preferably, a movable ring is provided on the outer side of the annular tube, a connecting block is fixedly connected between the two scraper rods and the movable ring, a top column is fixedly installed at an equal angle on the top of the movable ring, and the top of each top column is provided with a ball bearing that fits with the bottom of the inner plate.

[0010] Preferably, an outer ring is fixedly mounted on the outer side of the annular tube, an annular groove is provided on the outer side of the outer ring, and the movable ring is rotatably connected to the outer ring via the annular groove.

[0011] Preferably, stirring rods 2 are fixedly installed at equal distances on the outer side of the transmission shaft, and the stirring rods 2 are located between the two scraper rods 1. Stirring rods 1 are fixedly installed at equal distances on the outer side of the transmission shaft, and the stirring rods 1 are located between the two scraper rods 2.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model, through the cooperation between the water pump and the water delivery pipe and the annular pipe, facilitates the water to be sprayed from each nozzle on the inner wall of the tank body, so as to realize the flushing of the inside of the tank body, and through the cooperation between the motor, the transmission shaft and the bracket, facilitates the two scraper rods to rotate to scrape off the adhesion on the inner wall of the tank body, and at the same time, the two scraper rods rotate to scrape off the adhesion on the bottom wall of the tank body, so as to facilitate the thorough cleaning of the inside of the tank body;

[0014] (2) The new type facilitates the rotation of stirring rods 2 and 1 through the cooperation between the motor and the transmission shaft, thereby facilitating the full stirring of the liquid medicine inside the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the pharmaceutical liquid storage tank of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the tank body of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the inner plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the disassembled structure of the outer ring and the movable ring of the utility model;

[0022] In the figure: 1. tank body; 2. cleaning mechanism; 201. inner plate; 202. scraper rod 1; 203. scraper rod 2; 204. stirring rod 1; 205. stirring rod 2; 206. bracket; 207. water suction pipe; 208. water pump; 209. water delivery pipe; 2010. motor; 2011. transmission shaft; 2012. connecting block; 2013. outer ring; 2014. annular pipe; 2015. nozzle; 2016. movable ring; 2017. annular groove; 2018. top column; 2019. ball; 3. sealing plug; 4. liquid inlet pipe; 5. liquid outlet pipe; 6. solenoid valve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1-2 The utility model comprises a tank body 1, a liquid inlet pipe 4 is provided on the top of the tank body 1, a sealing plug 3 is installed on the liquid inlet pipe 4, a liquid outlet pipe 5 is fixedly installed on the bottom of the tank body 1, a solenoid valve 6 is installed on the liquid outlet pipe 5, and a cleaning mechanism 2 is installed on the tank body 1.

[0025] Specifically, by Figure 3-5The cleaning mechanism 2 includes an inner plate 201 fixed to the inside of the tank body 1, the bottom end of the liquid inlet pipe 4 passes through the top of the tank body 1 and is fixed to the top of the inner plate 201, a motor 2010 is fixedly installed on the inner top wall of the tank body 1, a transmission shaft 2011 is fixedly installed on the motor 2010, the transmission shaft 2011 passes through the inner plate 201 and is rotatably connected to the inner plate 201, a bracket 206 located below the inner plate 201 is fixedly installed on the outer side of the transmission shaft 2011, and two scraper rods 202 are symmetrically fixedly connected to the bracket 206. The first and second scraper rods 202 are both fitted with the inner wall of the tank body 1, and the bottom ends of the two scraper rods 202 are fixedly installed with scraper rods 203, and the two scraper rods 203 are both fitted with the inner bottom wall of the tank body 1. The bottom of the inner plate 201 is fixedly installed with an annular tube 2014, and the bottom of the annular tube 214 is fixedly installed with nozzles 2015 at equal distances, and the openings of each nozzle 2015 are all facing the inner wall of the tank body 1. The top of the inner plate 201 is fixedly installed with a water pump 208 located inside the tank body 1, and a water delivery device 208 is fixedly connected to the annular tube 214. The water pipe 209 passes through the inner plate 201 and is fixedly connected to the inner plate 201. A water pump 207 is fixedly installed on the water pump 208. One end of the water pump 207 away from the water pump 208 extends to the outside of the tank body 1. A movable ring 2016 is provided on the outside of the annular pipe 2014. A connecting block 2012 is fixedly connected between the two scraper rods 202 and the movable ring 2016. A top column 2018 is fixedly installed at the top of the movable ring 2016 at an equal angle. The top of each top column 2018 is provided with a rolling contact that fits the bottom of the inner plate 201. The outer side of the annular tube 2014 is fixedly mounted with an outer ring 2013, and an annular groove 2017 is provided on the outer side of the outer ring 2013. The movable ring 2016 is rotatably connected with the outer ring 2013 through the annular groove 2017. When the two scraper rods 202 rotate, the movable ring 2016 is driven to rotate around the outer ring 2013 through the two connecting blocks 2012. At the same time, each ball 2019 rolls on the bottom of the inner plate 201, which plays a role in limiting the two scraper rods 202 and ensuring the stability of the two scraper rods 202 when rotating.

[0026] First, the water pump 208 is started to draw water from the outside through the water extraction pipe 207. At the same time, the water enters the annular pipe 2014 through the water delivery pipe 209. Then, the water is sprayed from each nozzle 2015 onto the inner wall of the tank body 1 to flush the inside of the tank body 1. Then, the motor 2010 is started to drive the transmission shaft 2011 to rotate, and the bracket 206 to rotate, and then the two scraper rods 202 are driven to rotate to scrape off the adhesion on the inner wall of the tank body 1. At the same time, the two scraper rods 203 are rotated to scrape off the adhesion on the inner bottom wall of the tank body 1, and finally the inside of the tank body 1 is thoroughly cleaned.

[0027] Specifically, by Figure 3It is given that a stirring rod 205 is fixedly installed at an equal distance on the outer side of the transmission shaft 2011, and the stirring rod 205 is located between the two scraper rods 202. A stirring rod 204 is fixedly installed at an equal distance on the outer side of the transmission shaft 2011, and the stirring rod 204 is located between the two scraper rods 203.

[0028] In the use state, when the motor 2010 is started, it drives the transmission shaft 2011 to rotate, and drives the stirring rod 205 to rotate to stir the liquid medicine in the middle of the tank body 1. At the same time, the stirring rod 1 204 rotates to stir the liquid medicine at the bottom of the tank body 1, and finally completes the full stirring of the liquid medicine in the tank body 1.

Claims

1. A pharmaceutical liquid storage tank, comprising a tank body (1), characterized in that: The top of the tank body (1) is provided with a liquid inlet pipe (4), a sealing plug (3) is installed on the liquid inlet pipe (4), a liquid outlet pipe (5) is fixedly installed on the bottom of the tank body (1), a solenoid valve (6) is installed on the liquid outlet pipe (5), and a cleaning mechanism (2) is installed on the tank body (1); The cleaning mechanism (2) comprises an inner plate (201) fixed to the inside of the tank body (1); the bottom end of the liquid inlet pipe (4) passes through the top of the tank body (1) and is fixed to the top of the inner plate (201); a motor (2010) is fixedly mounted on the inner top wall of the tank body (1); a transmission shaft (2011) is fixedly mounted on the motor (2010); the transmission shaft (2011) passes through the inner plate (201) and is rotatably connected to the inner plate (201); a bracket (206) located below the inner plate (201) is fixedly mounted on the outer side of the transmission shaft (2011); two scraper rods (202) are symmetrically fixedly connected to the bracket (206); the two scraper rods (202) are both in contact with the inner side wall of the tank body (1); scraper rods (203) are fixedly mounted on the bottom ends of the two scraper rods (202); the two scraper rods (203) are both in contact with the inner bottom wall of the tank body (1).

2. A pharmaceutical liquid storage tank according to claim 1, characterized in that: An annular tube (2014) is fixedly mounted on the bottom of the inner plate (201), and nozzles (2015) are fixedly mounted at equal distances on the bottom of the annular tube (2014), with the openings of the nozzles (2015) facing the inner wall of the tank body (1).

3. A pharmaceutical liquid storage tank according to claim 1, characterized in that: A water pump (208) located inside the tank body (1) is fixedly mounted on the top of the inner plate (201); a water delivery pipe (209) is fixedly connected between the water pump (208) and the annular pipe (2014); the water delivery pipe (209) passes through the inner plate (201) and is fixedly connected to the inner plate (201); a water extraction pipe (207) is fixedly mounted on the water pump (208); an end of the water extraction pipe (207) away from the water pump (208) extends to the outside of the tank body (1).

4. A pharmaceutical liquid storage tank according to claim 2, characterized in that: A movable ring (2016) is provided on the outer side of the annular tube (2014), a connecting block (2012) is fixedly connected between the two scraper rods (202) and the movable ring (2016), a top column (2018) is fixedly installed at an equal angle on the top of the movable ring (2016), and a ball (2019) is provided at the top of each top column (2018) to fit the bottom of the inner plate (201).

5. A pharmaceutical liquid storage tank according to claim 2, characterized in that: An outer ring (2013) is fixedly mounted on the outer side of the annular tube (2014), an annular groove (2017) is provided on the outer side of the outer ring (2013), and a movable ring (2016) is rotatably connected to the outer ring (2013) via the annular groove (2017).

6. A pharmaceutical liquid storage tank according to claim 1, characterized in that: A second stirring rod (205) is fixedly installed at an equal distance on the outer side of the transmission shaft (2011), and the second stirring rod (205) is located between the two first scraper rods (202). A first stirring rod (204) is fixedly installed at an equal distance on the outer side of the transmission shaft (2011), and the first stirring rod (204) is located between the two second scraper rods (203).

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