Ingredient regeneration cleaning system

Abstract

The utility model provides an ingredient regeneration cleaning system, and relates to the technical field of experimental equipment. The system comprises a material tank, a feeding pipe, a discharging pipe and a stirrer, a feeding port is formed in the top of the material tank, one end of the feeding pipe is connected with the feeding port, and a first flow controller is installed on the feeding pipe; a discharge port is formed in the bottom of the material tank, one end of the discharge pipe is connected with the discharge port, a second flow controller is arranged on the discharge pipe, and the stirrer is mounted in the material tank and used for uniformly stirring materials; a conductivity electrode jack, a pH electrode jack and a detection tube are arranged on the side wall of the material tank, and a valve is mounted at the end part of the detection tube. The pH and the conductivity are detected in real time through the pH electrode jack and the conductivity electrode jack, the liquid inlet amount and the liquid outlet amount are controlled through the first flow controller and the second flow controller, so that the configuration volume of materials in the material tank is regulated and controlled, cleaning liquid can be introduced into the feeding pipe for washing, and the material tank can be suitable for various occasions such as regeneration, reagent configuration and chromatography.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental equipment, in particular to a batching regeneration and cleaning system. Background Art

[0002] With the development of industrial automation and fine chemicals, cleaning systems, batching systems and regeneration systems play an increasingly important role in modern industrial production. Currently on the market, these systems usually exist as independent units, each with specific functions and designs to meet the needs of different process flows. Currently, common cleaning systems, batching systems, and regeneration systems cannot be mixed, resulting in high cost of setting up experimental equipment. Utility Model Content

[0003] The utility model provides a batching regeneration and cleaning system, which is used to solve the defects in the prior art that various systems cannot be mixed and the setting cost of experimental equipment is high.

[0004] The utility model provides a batching regeneration and cleaning system, comprising a material tank, a feed pipe, a discharge pipe and a stirrer, wherein a feed port is arranged on the top of the material tank, one end of the feed pipe is connected to the feed port, and a first flow controller is installed on the feed pipe; a discharge port is arranged on the bottom of the material tank, one end of the discharge pipe is connected to the discharge port, and a second flow controller is arranged on the discharge pipe, and the stirrer is installed in the material tank for stirring the material; a conductivity electrode jack, a pH electrode jack and a detection tube are arranged on the side wall of the material tank, and a valve is installed on the end of the detection tube.

[0005] According to a batching regeneration and cleaning system provided by the utility model, the agitator includes a base, a magnetic stirring bar and a controller, the material tank is placed on the base, the magnetic stirring bar is located at the bottom of the material tank, and the controller is connected to the base to control the magnetic field of the base.

[0006] According to a batching regeneration and cleaning system provided by the utility model, the outer wall of the magnetic stirring rod has a polytetrafluoroethylene layer.

[0007] According to a batching regeneration and cleaning system provided by the utility model, there are multiple magnetic stirring bars, and the multiple magnetic stirring bars are separately arranged at the bottom of the material tank.

[0008] According to a batching regeneration and cleaning system provided by the utility model, the agitator includes a vibrator, a rotating drive member and a stirring rod, the driving end of the rotating drive member is connected to the stirring rod, the stirring rod is accommodated in the material tank to stir the material under the drive of the rotating drive member; the vibrator is installed at the bottom of the material tank.

[0009] According to a batching regeneration and cleaning system provided by the utility model, the material tank comprises a tank body and a cover plate, the tank body is an open tank, and the cover plate can be opened and closed and installed on the open end of the tank body.

[0010] According to a batching regeneration and cleaning system provided by the utility model, the cover plate includes a first cover body and a second cover body, the first cover body is fixed to the open end of the tank body, the second cover body is hinged to the first cover body, and the area of ​​the second cover body is greater than or equal to 1 / 3 of the transverse cross-section of the material tank and less than 1 / 2 of the transverse cross-section of the material tank.

[0011] According to the utility model, a batching regeneration and cleaning system also includes a nozzle, which is installed in the material tank and connected to the feed port.

[0012] According to a batching regeneration and cleaning system provided by the utility model, the nozzle is in a shower shape, and a cleaning hole is provided in the middle of the nozzle, and the aperture of the cleaning hole is 0.5 cm to 2 cm.

[0013] According to a batching regeneration and cleaning system provided by the utility model, the feed pipe is installed with a first water pump, and the discharge pipe is installed with a second water pump;

[0014] And / or, the feed pipe is installed with a first pressure gauge, and the discharge pipe is installed with a second pressure gauge.

[0015] The ingredient regeneration and cleaning system provided by the utility model can detect the pH and conductivity of the liquid in real time by means of the pH electrode jack and the conductivity electrode jack, and can control the liquid inlet and liquid outlet by means of the first flow controller and the second flow controller, so as to adjust the configuration volume of the material in the material tank. In addition, cleaning liquid can also be introduced into the feed pipe to flush the feed pipe, the material pipe and the discharge pipe, so that the material tank can be suitable for various occasions such as regeneration, reagent configuration and chromatography. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural schematic diagram of the batching regeneration and cleaning system provided by the utility model.

[0018] Figure 2 It is a structural schematic diagram of the ingredient regeneration and cleaning system provided by the utility model from another perspective.

[0019] Reference numerals:

[0020] 10. Material tank; 11. Tank body; 12. Cover plate; 121. First cover body; 122. Second cover body; 13. Pillar; 20. Feed pipe; 21. First flow controller; 22. First water pump; 23. First pressure gauge; 31. Magnetic stirring rod; 40. Discharge pipe; 41. Second flow controller; 42. Second water pump; 43. Second pressure gauge; 51. Conductivity electrode socket; 52. pH electrode socket; 53. Valve; 60. Nozzle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The term "first" or "second" in the specification and claims of the utility model may explicitly or implicitly include one or more of the features. In the description of the utility model, unless otherwise specified, "multiple" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the related objects are in an "or" relationship.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Combine the following Figure 1-Figure 2 The utility model describes a batching regeneration and cleaning system.

[0026] The utility model embodiment provides a batching regeneration and cleaning system, such as Figure 1 and Figure 2 As shown, it includes a material tank 10, a feed pipe 20, a discharge pipe 40 and an agitator. A feed port is provided at the top of the material tank 10, one end of the feed pipe 20 is connected to the feed port, and a first flow controller 21 is installed on the feed pipe 20. A discharge port is provided at the bottom of the material tank 10, one end of the discharge pipe 40 is connected to the discharge port, and a second flow controller 41 is provided on the discharge pipe 40. The agitator is installed in the material tank 10 to stir the material. A conductivity electrode jack 51, a pH electrode jack 52 and a detection tube are provided on the side wall of the material tank 10, and a valve 53 is installed at the end of the detection tube.

[0027] The material tank 10 is cylindrical, and its bottom is a flat surface, and can be placed on other platforms. Optionally, a support 13 is provided at the bottom of the material tank 10, and four support 13 are provided along the circumference of the material tank 10. The four support 13 support the material tank 10 on the ground, so that there is a distance between the bottom wall of the material tank 10 and the ground.

[0028] The feed port is located at the top of the material tank 10. For example, the feed port is arranged on the cover plate 12 of the material tank 10 or at a position on the side wall of the material tank 10 near the cover plate 12. The discharge port is located on the side wall of the material tank 10 or at the bottom wall of the material tank 10. Preferably, the bottom wall of the material tank 10 has a recessed area, and the discharge port is arranged at the lowest position of the recessed area to ensure that the fluid in the material tank 10 can be completely discharged from the discharge port. The agitator can be a magnetic stirring device or a rotating stirring rod, etc. The material in the material tank 10 is mixed by the agitator.

[0029] The first flow controller 21 and the second flow controller 41 can control the flow rate of the liquid. For example, the first flow controller 21 can control the flow rate of the liquid to be 0-100 L / min. Specifically, the first flow controller 21 and the second flow controller 41 are solenoid valves or the like.

[0030] like Figure 1As shown, the side wall of the material tank 10 is provided with a conductivity electrode jack 51, and the conductivity of the liquid can be detected by inserting the conductivity electrode. For example, the detection range of the conductivity electrode is 0.3~1000ms / cm. The conductivity electrode controls the results of the liquid configuration, regeneration and other processes according to the liquid in the material tank 10. The side wall of the material tank 10 is also provided with a pH electrode jack 52, which can be inserted with a pH electrode to measure the pH of the material in the material tank 10. Similar to the conductivity electrode, the pH electrode is inserted into the pH electrode jack 52 to provide reference data for the configuration of the reagent solution, the mixing or regeneration of the chromatography material, etc.

[0031] The detection tube is installed on the side wall of the material tank 10. By opening the valve 53, the liquid in the material tank 10 can be discharged for detection. After the discharge is completed, the valve 53 is closed to maintain the sealing of the entire material tank 10. Among them, the conductivity electrode jack 51, the pH electrode jack 52 and the connection between the detection tube and the material tank 10 are set at a place where the material tank 10 does not interfere with the agitator.

[0032] The ingredient regeneration and cleaning system provided in the embodiment of the utility model can detect the pH and conductivity of the liquid in real time by means of the pH electrode jack 52 and the conductivity electrode jack 51, and can control the liquid inlet and liquid outlet by means of the first flow controller 21 and the second flow controller 41, so as to adjust the configuration volume of the material in the material tank 10. In addition, the cleaning liquid can also be introduced into the feed pipe 20 to flush the feed pipe 20, the material pipe and the discharge pipe 40, so that the material tank 10 can be suitable for various occasions such as regeneration, reagent configuration and chromatography.

[0033] The stirrer includes a base, a magnetic stirring bar 31 and a controller. The material tank 10 is placed on the base, the magnetic stirring bar 31 is located at the bottom of the material tank 10, and the controller is connected to the base to control the magnetic field of the base.

[0034] The stirrer is a magnetic stirrer, the base is located outside the material tank 10, and the magnetic stirring bar 31 is located inside the material tank 10. Specifically, the base has a rotating motor and a permanent magnet, and the rotating motor drives the permanent magnet to rotate to form a changing magnetic field. The magnetic stirring bar 31 rotates under the action of magnetic force to play a stirring role.

[0035] The outer wall of the magnetic stirring bar 31 has a polytetrafluoroethylene layer, which makes the magnetic stirring bar 31 chemically inert and not easy to react with the solution. In addition, a glass layer can also be provided on the outer periphery of the magnetic stirring bar 31 to also improve the inertness of the magnetic stirring bar 31.

[0036] like Figure 1 and Figure 2As shown, there are multiple magnetic stirring bars 31, and the multiple magnetic stirring bars 31 are separately arranged at the bottom of the material tank 10. When the magnetic field of the base changes under the action of the controller, the magnetic stirring bars 31 rotate in the changing magnetic field to achieve the purpose of stirring the liquid. The multiple magnetic stirring bars 31 are separately arranged to increase the stirring speed.

[0037] In an optional embodiment, the stirrer includes a vibrator, a rotary drive member and a stirring rod, the driving end of the rotary drive member is connected to the stirring rod, and the stirring rod is accommodated in the material tank 10 to stir the material under the drive of the rotary drive member. The vibrator is installed at the bottom of the material tank 10.

[0038] The vibrator vibrates from the bottom of the material tank 10 to increase the mixing speed of the material in the material tank 10. The stirring rod extends downward from the top of the material tank 10 and is inserted into the material. The rotary drive member is fixed to the outside of the material tank 10 and the drive shaft of the rotary drive member extends into the material tank 10 and is connected to the stirring rod. Thus, under the action of the rotary drive member, the stirring rod can rotate to mix the material.

[0039] Optionally, the stirring rod is spiral-shaped, or the stirring rod is provided with fan blades to increase the stirring range and the stirring rate.

[0040] In one embodiment, if Figure 2 As shown, the material tank 10 includes a tank body 11 and a cover plate 12 . The tank body 11 is an open tank, and the cover plate 12 can be opened and closed and installed on the open end of the tank body 11 .

[0041] The cover plate 12 is hinged or bolted to cover the open end of the tank body 11. The material tank 10 can be opened and reagents or other materials can be added to the inside by opening and closing the cover plate 12. Therefore, the cover plate 12 can increase the way of adding materials into the material tank 10, which is convenient for operators to adjust the feeding method according to the specific use of the material tank 10.

[0042] like Figure 1 As shown, the cover plate 12 includes a first cover body 121 and a second cover body 122 . The first cover body 121 is fixed to the open end of the tank body 11 , and the second cover body 122 is hinged to the first cover body 121 . The area of ​​the second cover body 122 is not less than 1 / 3 of the transverse cross section of the material tank 10 .

[0043] Specifically, the first cover 121 and the second cover 122 are connected to form a spherical or flat plate. The first cover 121 is provided with a first connecting column, and the first connecting column is provided with a first hinge hole; the end of the second cover 122 is provided with a second connecting column, and the second connecting column is provided with a second hinge hole. The second connecting column is arranged between the two first connecting columns, and the connecting shaft is passed through the first hinge hole and the second hinge hole to connect the first cover 121 and the second cover 122. Figure 2As shown, the cover plate 12 is ellipsoidal, and the projection area of ​​the second cover body 122 on the horizontal plane is greater than or equal to 1 / 3 of the transverse cross-sectional area of ​​the material tank 10 and less than 1 / 2 of the transverse cross-sectional area of ​​the material tank 10 .

[0044] like Figure 1 As shown, the feed port is arranged on the first cover 121, and the first cover 121 provides an installation position for the nozzle 60. To ensure that the nozzle 60 is centered, the area of ​​the first cover 121 is larger than half of the transverse cross-sectional area of ​​the material tank 10. By folding the second cover 122, the material tank 10 can be opened, and liquid or reagent can be injected into the material tank 10.

[0045] like Figure 1 and Figure 2 As shown, the batching regeneration and cleaning system further includes a nozzle 60, which is installed in the material tank 10 and connected to the feed port.

[0046] Specifically, there are multiple nozzles 60, and the multiple nozzles 60 are connected to the feed port through a hose. The multiple nozzles 60 are evenly distributed along the central axis of the material tank 10. Of course, only one nozzle 60 can be provided. Figure 1 and Figure 2 As shown, a spray head 60 is located in the middle of the material tank 10 , and the material is sprayed into the material tank 10 from the spray head 60 via the feed pipe 20 .

[0047] like Figure 1 and Figure 2 As shown, the nozzle 60 is in the shape of a shower head. A cleaning hole is provided in the middle of the nozzle 60, and the diameter of the cleaning hole is 0.5 cm to 2 cm.

[0048] After the material enters the material tank 10 through the feed pipe 20, the feed pipe 20 passes clean water into the material tank 10 for cleaning, so as to prevent the accumulation of material in the feed pipe 20 and the nozzle 60 from affecting the next material. The diameter of the cleaning hole is any diameter such as 0.5 cm, 1 cm or 2 cm. The material can quickly enter the material tank 10 with the help of the cleaning hole, thereby improving the feeding efficiency.

[0049] The feed pipe 20 is installed with a first water pump 22 , and the discharge pipe 40 is installed with a second water pump 42 . And / or, the feed pipe 20 is installed with a first pressure gauge 23 , and the discharge pipe 40 is installed with a second pressure gauge 43 .

[0050] The first water pump 22 is used to pump liquid into the material tank 10, and the second water pump 42 is used to discharge the material from the material tank 10 through the discharge pipe 40. By controlling the first water pump 22 and the second water pump 42, the liquid flow rate of the feed pipe 20 and the discharge pipe 40 can be adjusted.

[0051] The feed pipe 20 is equipped with a first pressure gauge 23, and the detection data of the first pressure gauge 23 can prevent the feed pipe 20 from being damaged or blocked or leaking. The discharge pipe 40 is equipped with a second pressure gauge 43, and the detection value of the second pressure gauge 43 can prevent the discharge pipe 40 from being damaged or blocked or leaking. For example, under normal circumstances, the second pressure gauge 43 can detect that the pressure value of the discharge pipe 40 fluctuates within a preset range. If the second pressure gauge 43 detects that the pressure value of the discharge pipe 40 increases and exceeds the maximum value within the preset range, the discharge pipe 40 is blocked, resulting in an increase in water pressure. If the detection value of the second pressure gauge 43 is always lower than the minimum value within the preset range, the discharge pipe 40 leaks, resulting in the water pressure never coming up. The operator can find problems and troubleshoot in time based on the detection value of the second pressure gauge 43.

[0052] When in use, taking the reagent solution configuration as an example, the cover plate 12 of the material tank 10 is opened, the material enters from the feed port, the chemical solution enters the material tank 10 along the feed pipe 20 through the first water pump 22 and the first flow controller 21, and is sprayed into the material tank 10 through the nozzle 60. The agitator stirs to realize chemical reaction, such as salt solution, alkaline solution and acid solution, and the pH value and conductivity value of the reagent solution are controlled by the pH electrode and the conductivity electrode. After passing the test, the chemical solution is discharged from the discharge port, and the liquid is discharged along the discharge pipe 40 through the second water pump 42 and the second flow controller 41.

[0053] Taking the mixing and collection of the chromatography material as an example, the chromatography liquid is sprayed into the material tank 10 from the feed port through the nozzle 60 via the first water pump 22 and the first flow controller 21, and the mixing is achieved after the agitator is stirred, such as the filling process of the chromatography resin. After the qualified liquid is discharged from the discharge port, the liquid is discharged along the discharge pipe 40 via the second water pump 42 and the second flow controller 41. The same is true when collecting the chromatography liquid, which will not be repeated. Taking the regeneration process as an example, the chromatography liquid is pumped into the material tank 10 for acid and alkali regeneration, and the pH value and conductivity of the liquid are controlled to monitor the regeneration effect.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A batching regeneration and cleaning system, characterized in that: It includes a material tank, a feed pipe, a discharge pipe and an agitator. A feed port is provided on the top of the material tank, one end of the feed pipe is connected to the feed port, and a first flow controller is installed on the feed pipe; a discharge port is provided at the bottom of the material tank, one end of the discharge pipe is connected to the discharge port, and a second flow controller is provided on the discharge pipe. The agitator is installed in the material tank for stirring the material; a conductivity electrode jack, a pH electrode jack and a detection tube are provided on the side wall of the material tank, and a valve is installed at the end of the detection tube.

2. The batching regeneration and cleaning system according to claim 1, characterized in that: The stirrer comprises a base, a magnetic stirring bar and a controller. The material tank is placed on the base, the magnetic stirring bar is located at the bottom of the material tank, and the controller is connected to the base to control the magnetic field of the base.

3. The batching regeneration and cleaning system according to claim 2, characterized in that: The outer wall of the magnetic stirring bar has a polytetrafluoroethylene layer.

4. The batching regeneration and cleaning system according to claim 2, characterized in that: There are multiple magnetic stirring bars, and the multiple magnetic stirring bars are arranged at the bottom of the material tank.

5. The batching regeneration and cleaning system according to claim 1, characterized in that: The agitator includes a vibrator, a rotary drive member and a stirring rod, the driving end of the rotary drive member is connected to the stirring rod, and the stirring rod is accommodated in the material tank to stir the material under the drive of the rotary drive member; the vibrator is installed at the bottom of the material tank.

6. The batching regeneration and cleaning system according to claim 1, characterized in that: The material tank comprises a tank body and a cover plate, wherein the tank body is an open tank, and the cover plate can be opened and closed and installed on the open end of the tank body.

7. The batching regeneration and cleaning system according to claim 6, characterized in that: The cover plate includes a first cover body and a second cover body, the first cover body is fixed to the open end of the tank body, the second cover body is hinged to the first cover body, and the area of ​​the second cover body is greater than or equal to 1 / 3 of the transverse section of the material tank and less than 1 / 2 of the transverse section of the material tank.

8. The batching regeneration and cleaning system according to claim 1, characterized in that: It also includes a spray head, which is installed in the material tank and connected to the feed port.

9. The batching regeneration and cleaning system according to claim 8, characterized in that: The nozzle is in the shape of a shower head, and a cleaning hole is provided in the middle of the nozzle, and the diameter of the cleaning hole is 0.5 cm to 2 cm.

10. The batching regeneration and cleaning system according to claim 1, characterized in that: The feed pipe is installed with a first water pump, and the discharge pipe is installed with a second water pump; And / or, the feed pipe is installed with a first pressure gauge, and the discharge pipe is installed with a second pressure gauge.

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