CN216779631U

CN216779631U - AB valve butt-joint structure in cleaning chamber

Info

Publication number: CN216779631U
Application number: CN202220411482.XU
Authority: CN
Inventors: 吕律; 张雷; 程俊超
Original assignee: Zhejiang Canaan Technology Ltd
Current assignee: Zhejiang Canaan Technology Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-21
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses an AB valve butt joint structure in a cleaning chamber, which comprises a cleaning chamber, a material unit to be cleaned and a cleaning mechanism, wherein a valve B is arranged at the opening of the material unit, a valve A and a lifting mechanism for driving the butt joint of the valve A and the valve B are arranged in the cleaning chamber, and when the valve A and the valve B are in butt joint to complete valve opening action, a cleaning liquid can be input into the material unit by the cleaning mechanism to clean the inside of the material unit; the utility model can automatically realize the butt joint of the AB valve and the cleaning of the inner cavity of the material unit to be cleaned, and realize safe operation and guarantee the health of workers.

Description

AB valve butt-joint structure in cleaning chamber

Technical Field

The utility model belongs to the field of pharmaceutical equipment, and particularly relates to an AB valve butt joint structure in a cleaning chamber.

Background

In the pharmaceutical industry, one of the essential parts commonly used for material units such as hoppers and buckets needs to be cleaned after use. However, since the medicine is harmful to human body, if the material unit to be cleaned is opened to directly clean the object, the health of human body is damaged.

Disclosure of Invention

The utility model aims to overcome the defects and shortcomings of the prior art and provide an AB valve butt joint structure in a cleaning chamber.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a AB valve butt joint structure in purge chamber, includes the purge chamber, treats abluent material unit and wiper mechanism, material unit opening part is provided with the B valve, be provided with the A valve in the purge chamber and be used for driving the elevating system of A valve and B valve butt joint, after the A valve and B valve butt joint were accomplished to open the valve action, wiper mechanism can wash its inside in importing the material unit with the washing liquid.

As a preferred technical scheme of the utility model, the valve A and the valve B are split butterfly valves.

As a preferred technical scheme of the utility model, the lifting mechanism comprises an air duct, a lifting push rod and a fixed plate, the air duct is fixedly arranged at the top of the cleaning chamber and communicated with the inside of the cleaning chamber, the lifting push rod is fixedly arranged in the air duct, the end part of the push rod of the lifting push rod is connected with the fixed plate, and the end surface of one side of the fixed plate, which is far away from the lifting push rod, is connected with the valve A.

As a preferable technical scheme of the utility model, the lifting push rods are symmetrically arranged at two sides of the upper end of the fixing plate.

As a preferable technical scheme of the utility model, the lifting push rod is an electric push rod, and a motor of the electric push rod is arranged outside the cleaning chamber.

As a preferred technical scheme of the utility model, a butterfly valve is arranged at the bottom of the material unit.

As a preferred technical scheme of the present invention, the cleaning mechanism includes a lifting cylinder, a cleaning pipeline and a cleaning nozzle, the cleaning pipeline has a water inlet end connected to a water source and a water outlet end connected to the cleaning nozzle, and the lifting cylinder is configured to drive the cleaning pipeline to lift and drive the cleaning nozzle to enter the material unit for cleaning the material unit.

As a preferred technical scheme of the present invention, the cleaning pipeline includes a water inlet pipe, a connecting pipe and a water outlet pipe, the water outlet pipe is horizontally and horizontally arranged and is connected with a piston rod of the cleaning nozzle lifting cylinder, the water inlet pipe and the water outlet pipe are respectively communicated with the connecting pipe, the water inlet pipe is vertically and upwardly fixed on the connecting pipe, the water outlet pipe is vertically and downwardly fixed on the connecting pipe, the water inlet end is located at one end of the water inlet pipe far away from the connecting pipe, the water inlet end is connected with a water source through a hose, and the water outlet end is located at one end of the water outlet pipe far away from the connecting pipe.

As a preferable technical scheme of the utility model, the bottom of the cleaning chamber is provided with a water collecting tank and a drainage pipeline communicated with the water collecting tank, the width of the top of the water collecting tank is larger than that of the bottom of the water collecting tank, and the side surface of the water collecting tank is a conical surface.

In conclusion, the utility model has the beneficial effects that: the sealing performance of the material unit to be cleaned is guaranteed by arranging the valve B on the material unit to be cleaned, after the valve A is butted with the valve B under the driving of the lifting mechanism to complete the valve opening action, the cleaning mechanism starts to clean the interior of the material unit to be cleaned, and compared with the traditional method that the material unit to be cleaned is directly opened for cleaning, the contact between the raw materials in the material unit to be cleaned and a human body in the scouring process is avoided, so that the health of workers is guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B of fig. 2.

Reference numerals: 1. a cleaning chamber; 2. a material unit; 3. a cleaning mechanism; 4. a valve B; 5. a valve A; 6. a lifting mechanism; 7. an air duct; 8. a lifting push rod; 9. a fixing plate; 10. a lifting cylinder; 11. cleaning a pipeline; 12. cleaning the spray head; 13. a water inlet end; 14. a water outlet end; 15. a water inlet pipe; 16. a connecting pipe; 17. a water outlet pipe; 18. a water collection tank; 19. a drain line; 20. a conical surface.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an AB valve docking structure in a cleaning chamber includes a cleaning chamber 1, a material unit 2 to be cleaned located in the cleaning chamber 1, and a cleaning mechanism 3 for cleaning the material unit 2 to be cleaned, wherein a B valve 4 is disposed at an opening of the material unit 2 to be cleaned, an a valve 5 and a lifting mechanism 6 for driving the a valve 5 and the B valve 4 to dock are disposed in the cleaning chamber 1, and after the valve opening operation is completed by the docking of the a valve 5 and the B valve 4, the cleaning mechanism 3 cleans the interior of the material unit 2 to be cleaned, in this embodiment, the a valve 5 and the B valve 4 are located in the same vertical direction, the a valve 5 and the B valve 4 are split butterfly valves, the a valve 5 is also called an α valve, the B valve 4 is also called a β valve, in this embodiment, the a valve 5 is an active valve, the B valve 4 is a passive valve, and after the docking of the a valve 5 and the B valve 4, the valve can be manually or pneumatically controlled, the above control is not described in detail for the prior art.

The tightness of the material unit 2 to be cleaned is guaranteed by arranging the B valve 4 on the material unit 2 to be cleaned, after the valve opening action is completed by butting the A valve 5 with the B valve 4 under the driving of the lifting mechanism 6, the cleaning mechanism 3 starts to clean the interior of the material unit 2 to be cleaned, and compared with the traditional method that the material unit 2 to be cleaned is directly opened for cleaning, the raw material in the material unit 2 to be cleaned is prevented from contacting with a human body in the scouring process so as to guarantee the health of workers.

Elevating system 6 includes dryer 7, lifting push rod 8 and fixed plate 9, dryer 7 sets firmly in 1 top of purge chamber and is linked together with 1 inside of purge chamber, lifting push rod 8 sets firmly in dryer 7 and lifting push rod 8's push rod tip is connected with fixed plate 9, a side end face that lifting push rod 8 was kept away from to fixed plate 9 is connected with A valve 5, and lifting push rod 8 symmetry sets up in the both sides of fixed plate 9 upper end, makes the lift process more stable, is difficult to the slope.

The lifting push rod 8 is an electric push rod, a motor of the electric push rod is arranged outside the cleaning chamber 1, the problem of water leakage and short circuit cannot occur, and the lifting push rod 8 can also be pneumatic.

The cleaning mechanism 3 comprises a cleaning nozzle lifting cylinder 10, a cleaning pipeline 11 and a cleaning nozzle 12, the cleaning pipeline 11 is provided with a water inlet end 13 connected with a water source and a water outlet end 14 connected with the cleaning nozzle 12, and the cleaning nozzle lifting cylinder 10 is used for driving the cleaning pipeline 11 to lift and driving the cleaning nozzle 12 to enter the material unit 2 to be cleaned so as to clean the material unit.

Wash pipeline 11 and include inlet tube 15, connecting pipe 16 and outlet pipe 17, outlet pipe 17 level is horizontal and is connected with the piston rod of wasing shower nozzle lift cylinder 10, inlet tube 15 and outlet pipe 17 are linked together with connecting pipe 16 respectively, the inlet tube 15 is vertical upwards to set firmly in connecting pipe 16, outlet pipe 17 is vertical downwards to set firmly in connecting pipe 16, intake end 13 is located inlet tube 15 and keeps away from the one end of connecting pipe 16, outlet end 14 is located outlet pipe 17 and keeps away from the one end of connecting pipe 16.

The bottom of the cleaning chamber 1 is provided with a water collecting tank 18 and a drainage pipeline 19 communicated with the water collecting tank 18, the width of the top of the water collecting tank 18 is larger than that of the bottom, and the side surface of the water collecting tank 18 is a conical surface 20.

The working principle and the using process are as follows: firstly, a material unit 2 to be cleaned is placed on a trolley, the trolley provided with the material unit 2 to be cleaned and provided with a valve B4 is pushed into a cleaning chamber 1 to be cleaned, a valve A5 is fixed on two lifting push rods 8 in an air duct 7 and moves in the vertical direction along with the extension of the lifting push rods 8, the valve A5 descends to be in butt joint with the valve B4 and completes valve opening action, a cleaning nozzle 12 descends from the inner side surface of a valve plate to the interior of the material unit 2 to be cleaned to start cleaning operation, the cleaning nozzle 12 retracts and closes the valve after cleaning is completed, then the valve A ascends to be separated from the valve B4, and finally the material unit 2 to be cleaned is transported out.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, that the preferred embodiments of the present invention are described in the above embodiments and the description, and not intended to limit the present invention, and that various changes and modifications may be made within the scope of the utility model as claimed, which is defined by the appended claims and their equivalents, without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a AB valve butt joint structure in purge chamber, includes purge chamber (1), treats abluent material unit (2) and wiper mechanism (3), its characterized in that: the cleaning device is characterized in that a valve B (4) is arranged at an opening of the material unit (2), a valve A (5) and a lifting mechanism (6) for driving the valve A (5) to be in butt joint with the valve B (4) are arranged in the cleaning chamber (1), and after the valve A (5) and the valve B (4) are in butt joint to complete valve opening action, cleaning liquid can be input into the material unit (2) by the cleaning mechanism (3) to clean the interior of the material unit.

2. The AB valve docking structure within a cleaning chamber of claim 1, wherein: the valve A (5) and the valve B (4) are split butterfly valves.

3. The AB valve docking structure within a cleaning chamber of claim 1, further comprising: elevating system (6) are including dryer (7), lifting push rod (8) and fixed plate (9), dryer (7) set firmly in purge chamber (1) top and with purge chamber (1) inside be linked together, lifting push rod (8) set firmly in dryer (7) and lifting push rod (8) the push rod tip be connected with fixed plate (9), a side end face that lifting push rod (8) were kept away from in fixed plate (9) is connected with A valve (5).

4. The AB valve docking structure within a cleaning chamber of claim 3, wherein: the lifting push rods (8) are symmetrically arranged on two sides of the upper end of the fixing plate (9).

5. The AB valve docking structure within a cleaning chamber of claim 4, wherein: the lifting push rod (8) is an electric push rod, and a motor of the electric push rod is arranged outside the cleaning chamber (1).

6. The AB valve docking structure within a cleaning chamber of claim 4, wherein: the bottom of the material unit (2) is provided with a butterfly valve.

7. The AB valve docking structure within a cleaning chamber of claim 1, further comprising: the cleaning mechanism (3) comprises a lifting cylinder (10), a cleaning pipeline (11) and a cleaning spray head (12), the cleaning pipeline (11) is provided with a water inlet end (13) connected with a water source and a water outlet end (14) connected with the cleaning spray head (12), and the lifting cylinder (10) is used for driving the cleaning pipeline (11) to lift and driving the cleaning spray head (12) to enter the material unit (2) to clean the material unit.

8. The AB valve docking structure within a cleaning chamber of claim 7, wherein: wash pipeline (11) including inlet tube (15), connecting pipe (16) and outlet pipe (17), outlet pipe (17) level is horizontal and is connected with the piston rod that washs shower nozzle (12) lift cylinder (10), inlet tube (15) and outlet pipe (17) are linked together with connecting pipe (16) respectively, inlet tube (15) are vertical upwards to set firmly in connecting pipe (16), outlet pipe (17) are vertical to set firmly in connecting pipe (16) downwards, intake end (13) are located inlet tube (15) and keep away from the one end of connecting pipe (16) and intake end (13) and water source and pass through the hose connection, it is located outlet pipe (17) and keeps away from the one end of connecting pipe (16) to go out water end (14).

9. The AB valve docking structure within a cleaning chamber of claim 1, wherein: the cleaning device is characterized in that a water collecting tank (18) and a drainage pipeline (19) communicated with the water collecting tank (18) are arranged at the bottom of the cleaning chamber (1), the width of the top of the water collecting tank (18) is larger than that of the bottom, and the side face of the water collecting tank (18) is a conical surface (20).