Raw material conveying device for biopharmaceutical stainless steel piping

Abstract

The utility model discloses a raw material conveying device for bio -pharmaceutical stainless steel pipeline, including base, the top fixed mounting of base has the installation frame, the inner bottom fixed mounting of installation frame has electric push rod, the telescopic end fixed mounting of electric push rod has the first mounting plate, the top fixed mounting of first mounting plate has the limit frame, the sliding block is lastly connected on the limit frame, the top fixed mounting of sliding block has the second mounting plate, the top fixed mounting of second mounting plate has centrifugal pump, the input of centrifugal pump fixedly connected with the feeding pipe that its inside intercommunication. The utility model discloses structure design is reasonable, and it can shield stainless steel conveying pipeline, avoids the outside object and stainless steel pipeline to produce the collision and leads to its deformation or breakage influence raw material conveying operation to be unable normally to carry out the situation to happen.

Description

Technical Field

[0001] This utility model relates to the field of biopharmaceutical raw material transportation technology, and in particular to a raw material transportation device for stainless steel pipelines used in biopharmaceuticals. Background Technology

[0002] In the field of biopharmaceuticals, stainless steel pipe raw material conveying devices are one of the core equipment to ensure the quality, safety and efficiency of drug production. They consist of conveying pipes and conveying power units. The conveying power unit is generally a centrifugal pump. Both the output and input ends of the centrifugal pump are connected to conveying pipes. One end of the conveying pipe is connected to the raw material storage tank, and the other end is connected to the biopharmaceutical tank. When conveying raw materials, the raw materials in the raw material storage tank enter the centrifugal pump through the conveying pipe, and then are conveyed to the biopharmaceutical tank through the conveying pipe at the other end of the centrifugal pump.

[0003] In existing technologies, stainless steel pipes on biopharmaceutical raw material conveying devices are generally exposed. During routine operations, external objects can easily collide with the stainless steel pipes, causing deformation or damage and affecting the normal operation of raw material conveying. To address these issues, we have designed a raw material conveying device for biopharmaceutical stainless steel pipes. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a raw material conveying device for stainless steel pipelines used in biopharmaceuticals.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A raw material conveying device for stainless steel pipes used in biopharmaceutical manufacturing includes a base. A mounting frame is fixedly installed on the top of the base. An electric push rod is fixedly installed at the bottom inner side of the mounting frame. A first mounting plate is fixedly installed at the telescopic end of the electric push rod. A limit frame is fixedly installed on the top of the first mounting plate. A sliding block is slidably connected to the limit frame. A second mounting plate is fixedly installed on the top of the sliding block. A centrifugal pump is fixedly installed on the top of the second mounting plate. An inlet pipe communicating with the interior of the centrifugal pump is fixedly connected to the input end of the centrifugal pump. An outlet pipe communicating with the interior of the centrifugal pump is fixedly connected to the output end of the centrifugal pump. A blocking mechanism is provided on the mounting frame. The blocking mechanism includes a fixed plate fixedly installed on the side wall of the mounting frame. Two first baffles are fixedly installed on the top of the fixed plate. Two fixed brackets are fixedly installed on the top of the mounting frame, and a second baffle is fixedly installed on each of the two fixed brackets.

[0007] Preferably, a servo motor is fixedly mounted on the top of the first mounting plate, and a threaded rod is fixedly mounted on the end of the output shaft of the servo motor. The threaded rod passes through the sliding block and is threadedly connected to it.

[0008] Preferably, both the inlet pipe and the outlet pipe are provided with connecting flanges at their ends.

[0009] Preferably, a heat dissipation mesh cover is provided at the bearing of the centrifugal pump.

[0010] Preferably, the centrifugal pump is fixedly mounted on the top of the second mounting plate by a plurality of locking bolts.

[0011] Preferably, the base is provided with a plurality of locking casters at its bottom.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. By setting up the shielding mechanism, it can shield the feed pipe and the discharge pipe to prevent external objects from colliding with the feed pipe and the discharge pipe, causing them to deform or break and affecting the normal operation of raw material conveying.

[0014] 2. The multiple locking casters on the bottom of the base facilitate the operator's movement and fixation of the entire device.

[0015] In summary, the present invention has a reasonable structural design, which can shield the stainless steel conveying pipeline and prevent external objects from colliding with the stainless steel pipeline, causing deformation or damage and affecting the normal operation of raw material conveying. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the raw material conveying device for stainless steel pipelines used in biopharmaceutical manufacturing proposed in this utility model.

[0017] Figure 2 This is a first-state structural cross-sectional view of the raw material conveying device for stainless steel pipelines used in biopharmaceuticals proposed in this utility model.

[0018] Figure 3 This is a cross-sectional view of the second state structure of the raw material conveying device for stainless steel pipelines used in biopharmaceuticals proposed in this utility model.

[0019] Figure 4 Top view of the structure on the mounting frame;

[0020] Figure 5 This is a partial structural cross-sectional view of the mounting frame.

[0021] In the diagram: 1. Base; 2. Mounting frame; 3. Fixing plate; 4. First baffle; 5. Fixing bracket; 6. Second baffle; 7. Feed pipe; 8. Discharge pipe; 9. Electric push rod; 10. First mounting plate; 11. Centrifugal pump; 12. Limiting frame; 13. Sliding block; 14. Servo motor; 15. Threaded rod; 16. Second mounting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-5 A raw material conveying device for stainless steel pipelines in biopharmaceutical manufacturing includes a base 1. Multiple locking casters are installed at the bottom of the base 1, facilitating easy movement and fixation of the entire device by the operator. A mounting frame 2 is fixedly installed on the top of the base 1. An electric push rod 9 is fixedly installed at the bottom inner side of the mounting frame 2. A first mounting plate 10 is fixedly installed at the telescopic end of the electric push rod 9. A limit frame 12 is fixedly installed on the top of the first mounting plate 10. A sliding block 13 is slidably connected to the limit frame 12. A second mounting plate 16 is fixedly installed on the top of the sliding block 13. A centrifugal pump 11 is fixedly installed on the top of the second mounting plate 16. A heat dissipation mesh is provided at the bearing of the centrifugal pump 11. The centrifugal pump 11 is fixedly mounted on the second mounting plate by multiple locking bolts. At the top of 16, the inlet end of the centrifugal pump 11 is fixedly connected to the feed pipe 7, which communicates with its interior, and the outlet end of the centrifugal pump 11 is fixedly connected to the outlet pipe 8, which communicates with its interior. Both the inlet pipe 7 and the outlet pipe 8 are provided with connecting flanges. The mounting frame 2 is provided with a shielding mechanism, which includes a fixing plate 3 fixedly installed on the side wall of the mounting frame 2. Two first baffles 4 are fixedly installed on the top of the fixing plate 3, and two fixing brackets 5 are fixedly installed on the top of the mounting frame 2. A second baffle 6 is fixedly installed on each of the two fixing brackets 5.

[0024] By setting up the shielding mechanism, the feed pipe 7 and the discharge pipe 8 can be shielded to prevent external objects from colliding with the feed pipe 7 and the discharge pipe 8, causing them to deform or break and affecting the normal operation of the raw material conveying.

[0025] A servo motor 14 is fixedly mounted on the top of the first mounting plate 10. A threaded rod 15 is fixedly mounted on the end of the output shaft of the servo motor 14. The threaded rod 15 passes through the sliding block 13 and is threadedly connected to it.

[0026] The functional principle of this utility model can be explained through the following operation methods:

[0027] Device movement and positioning

[0028] Move the device to the work position

[0029] Loosen the locking casters at the bottom of base 1, push the device to the preset position between the raw material storage container and the biopharmaceutical tank, and lock the casters to prevent slippage.

[0030] Ensure that the mounting frame 2, fixing plate 3 and other structures are not tilted.

[0031] Pipeline connection and power unit adjustment

[0032] Connecting delivery pipelines

[0033] Connect the liquid outlet of the raw material storage tank to the liquid inlet of the biopharmaceutical tank via the connecting flanges at the ends of the feed pipe 7 and the discharge pipe 8, and tighten the flanges with bolts.

[0034] Check the sealing of the connection between the centrifugal pump 11 and the inlet pipe 7 and the outlet pipe 8, and confirm that the heat dissipation mesh at the bearing is not blocked.

[0035] Adjust centrifugal pump position

[0036] If there is an angular deviation after the pipeline is connected, start the servo motor 14, and its output shaft drives the threaded rod 15 to rotate, so that the sliding block 13 slides horizontally along the limit frame 12, and then adjusts the lateral position of the centrifugal pump 11 through the second mounting plate 16 until the pipeline is free of twist.

[0037] Raw material conveying operation

[0038] Start the conveyor system

[0039] When the power supply to the centrifugal pump 11 is turned on, the raw materials are drawn from the placement tank through the feed pipe 7 and then pressurized and transported to the biopharmaceutical tank through the discharge pipe 8.

[0040] During the conveying process, the first baffle 4, the second baffle 6, the fixed plate 3, and the fixed frame 5 in the shielding mechanism form a protective space around the pipeline to prevent external objects from colliding with the feed pipe and the discharge pipe.

[0041] Pipeline inspection

[0042] After the raw material is conveyed, turn off the centrifugal pump 11, loosen the flange bolts, and disassemble the feed pipe 7 and the discharge pipe 8 in sequence to drain the residual material in the pipes.

[0043] If leakage inspection is required at the bends of the feed pipe 7 and the discharge pipe 8, the electric push rod 9 is extended and the servo motor 14 is rotated. The servo motor 14 drives the sliding block 13 to slide to the left, causing the feed pipe 7 and the discharge pipe 8 to slide to the upper left. This allows the bends on the feed pipe 7 and the discharge pipe 8 to slide out from the first baffle 4 and the second baffle 6, making it convenient for the operator to inspect the bends of the feed pipe 7 and the discharge pipe 8. After the inspection is completed, the feed pipe 7 and the discharge pipe 8 are reset.

[0044] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A raw material conveying device for stainless steel pipelines used in biopharmaceutical manufacturing, comprising a base (1), characterized in that, A mounting frame (2) is fixedly installed on the top of the base (1). An electric push rod (9) is fixedly installed on the bottom inner side of the mounting frame (2). A first mounting plate (10) is fixedly installed on the telescopic end of the electric push rod (9). A limit frame (12) is fixedly installed on the top of the first mounting plate (10). A sliding block (13) is slidably connected on the limit frame (12). A second mounting plate (16) is fixedly installed on the top of the sliding block (13). A centrifugal pump (11) is fixedly installed on the top of the second mounting plate (16). A feed pipe (7) is fixedly connected to the input end of the centrifugal pump (11) and communicates with its interior. A discharge pipe (8) is fixedly connected to the output end of the centrifugal pump (11) and communicates with its interior. A shielding mechanism is provided on the mounting frame (2). The shielding mechanism includes a fixed plate (3) fixedly installed on the side wall of the mounting frame (2). Two first baffles (4) are fixedly installed on the top of the fixed plate (3). Two fixed brackets (5) are fixedly installed on the top of the mounting frame (2). A second baffle (6) is fixedly installed on each of the two fixed brackets (5).

2. The raw material conveying device for stainless steel pipelines in biopharmaceutical manufacturing according to claim 1, characterized in that, A servo motor (14) is fixedly mounted on the top of the first mounting plate (10), and a threaded rod (15) is fixedly mounted on the end of the output shaft of the servo motor (14). The threaded rod (15) passes through the sliding block (13) and is threadedly connected to it.

3. The raw material conveying device for stainless steel pipelines in biopharmaceutical manufacturing according to claim 1, characterized in that, Both the feed pipe (7) and the discharge pipe (8) are equipped with connecting flanges at their ends.

4. The raw material conveying device for stainless steel pipelines in biopharmaceutical manufacturing according to claim 1, characterized in that, A heat dissipation mesh is provided at the bearing of the centrifugal pump (11).

5. The raw material conveying device for stainless steel pipelines in biopharmaceutical manufacturing according to claim 1, characterized in that, The centrifugal pump (11) is fixedly mounted on the top of the second mounting plate (16) by a plurality of locking bolts.

6. The raw material conveying device for stainless steel pipelines in biopharmaceutical manufacturing according to claim 1, characterized in that, The base (1) is provided with multiple locking casters at its bottom.

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