Concentrated mixing tank capable of quantitatively mixing

Abstract

The utility model belongs to the technical field of thick mixing tanks with quantitative proportioning, and particularly relates to a thick mixing tank with quantitative proportioning, which comprises a tank body, a mixing cavity is arranged in the tank body, a sealing cover is fixedly mounted at the top of the tank body, a rotating column is rotatably mounted at the bottom of the sealing cover and positioned in the mixing cavity, and a stirring rod is fixedly mounted on the rotating column; the power assembly is located in the material mixing cavity and used for driving the rotating column to intermittently rotate forwards and backwards; the annular pipe is fixedly installed in the tank body and located above the stirring rod, a plurality of spray heads are fixedly installed in the annular pipe, and one end of each spray head extends into the material mixing cavity; compared with the prior art, bubbles cannot be generated while liquid medicine is fully stirred, the quality of the proportioned liquid medicine is guaranteed, meanwhile, when the inner wall of the mixing cavity, the rotating column and the stirring rod are cleaned, the rotating column and the stirring rod do not need to be detached, personnel operation is facilitated, and manpower can be saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of quantitatively proportioned concentrated mixing tanks, in particular to a quantitatively proportioned concentrated mixing tank. Background Art

[0002] The concentration tank, also known as the mixing tank, is a device used to stir and mix solutions. It has the advantages of energy saving, concentration, strong production capacity, easy cleaning, and simple structure. It is mainly used to stir liquid medicines and other elements and various drugs after mixing. It is an indispensable equipment for manufacturers of liquid medicines and pharmaceuticals.

[0003] For example, the Chinese patent with the publication number CN220003680U discloses a quantitatively proportioned concentrated mixing tank, including a tank body, the bottom end of which is fixedly connected to a support frame, the bottom end of which is fixedly connected to a discharge valve, the bottom end of which is fixedly connected to a discharge pipe, and the top end of which is movably connected to a mounting cover. The quantitatively proportioned concentrated mixing tank is provided with a support plate. After the mixing is completed inside the tank body and the material is discharged, the hexagonal nut can be rotated to disengage the inside of the positioning slot and then the mounting cover can be lifted upward. After the mounting cover is removed from the top of the tank body, the inside of the tank body and components such as the stirring rod can be easily cleaned. After cleaning, the mounting cover is covered on the top of the tank body so that the rubber ring fits inside the mounting cover. Then, the hexagonal nut is sleeved on the outside of the threaded rod and engaged with the positioning slot, so that the mounting cover is positioned by the hexagonal nut, which solves the problem that it is not convenient to clean the inside.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used. For example, when cleaning the tank and the stirring rod, the installation cover needs to be removed before cleaning the tank and the stirring rod, which is troublesome and wastes time and manpower. In addition, in the process of continuous stirring of the liquid medicine, bubbles are easily generated, which leads to bubbles in the proportioned liquid medicine, which reduces the quality of the liquid medicine. In view of this, we propose a concentrated preparation tank that can be quantitatively proportioned. Utility Model Content

[0006] The utility model aims to provide a concentrated mixing tank capable of quantitative mixing to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a concentrated mixing tank capable of quantitative mixing, comprising:

[0008] A tank body, wherein a mixing chamber is formed in the tank body, a sealing cover is fixedly mounted on the top of the tank body, a rotating column is rotatably mounted on the bottom of the sealing cover and is located in the mixing chamber, and a stirring rod is fixedly mounted on the rotating column;

[0009] A power assembly, which is located in the mixing chamber and is used to drive the rotating column to intermittently rotate forward and reverse;

[0010] An annular tube, the annular tube is fixedly installed in the tank body and is located above the stirring rod, and a plurality of nozzles are fixedly installed inside the annular tube, and one end of the plurality of nozzles extends into the mixing chamber;

[0011] A water supply assembly, which is located at the top of the mixing chamber and is used to supply water to the annular tube;

[0012] A charging barrel is fixedly mounted on the top of the mixing chamber and located on one side of the rotating column, scale lines are engraved on the circumference of the charging barrel, a discharge pipe connected to the mixing chamber is fixedly mounted at the discharge port of the charging barrel, and a valve is rotatably mounted on the discharge pipe.

[0013] In the present technical scheme, through the set scale lines, personnel can first put the liquid medicines that need to be proportioned into the charging barrel in sequence. At the same time, personnel need to observe the scale lines each time they put in the liquid medicines, so as to control the amount of various liquid medicines added. When the liquid medicines in the charging barrel reach the appropriate proportion, personnel open valve 1. Under the action of gravity, the liquid medicines in the charging barrel will all flow into the mixing chamber through the discharge pipe 1. Then, through the set power assembly, the power assembly will drive the rotating column and the stirring rod to perform intermittent forward and reverse rotation in the mixing chamber. At the same time, the rotating column and the stirring rod can intermittently stir the liquid medicines in the mixing chamber forward and reverse, so as to fully stir the liquid medicines. At the same time, the intermittent forward and reverse stirring can reduce the bubbles generated during the stirring process, ensuring that no bubbles will be generated while the liquid medicines are fully stirred, thereby ensuring the quality of the proportioned liquid medicines.

[0014] Through the set water supply component, the water supply component can supply water to the annular tube, and the water in the annular tube will be sprayed out through a number of nozzles to clean the inner wall of the mixing chamber, the rotating column and the stirring rod. At the same time, the forward and reverse rotation of the stirring rod can scrape off all the liquid medicine attached to the inner wall of the mixing chamber. After the cleaning is completed, open valve two, and the sewage will be discharged through the discharge pipe two, ensuring that when the inner wall of the mixing chamber, the rotating column and the stirring rod are cleaned, the rotating column and the stirring rod do not need to be removed, which is convenient for personnel operation and can save manpower.

[0015] In the above technical solution, further, the power assembly includes:

[0016] A gear is fixedly mounted on the rotating column and located at the bottom of the sealing cover, a rack is meshedly mounted on one side of the gear and located in the mixing chamber, and an electric push rod is fixedly mounted on the inner wall of the mixing chamber and located at one end of the rack.

[0017] In the present technical scheme, the electric push rod is started, and the output shaft of the electric push rod reciprocates, driving the rack to reciprocate in the mixing chamber. Under the action of meshing, when the rack moves to the left, the rack will drive the gear to rotate counterclockwise, and when the rack moves to the right, the rack will drive the gear to rotate clockwise. At the same time, since there are no tooth blocks at both ends of the rack, when both ends of the rack move to one side of the gear, the gear will not rotate. Through the above operation, the gear will be driven to rotate forward and reverse intermittently, and the gear will drive the rotating column and the stirring rod to rotate forward and reverse intermittently in the mixing chamber. At the same time, the rotating column and the stirring rod can intermittently stir the medicinal liquid in the mixing chamber forward and reverse, so as to fully stir the medicinal liquid. At the same time, the intermittent forward and reverse stirring can reduce the bubbles generated during the stirring process, ensuring that no bubbles will be generated while the medicinal liquid is fully stirred, thereby ensuring the quality of the medicinal liquid after proportioning.

[0018] In the above technical solution, further, the gear is rotationally connected to the mixing chamber, the rack is slidingly connected to the bottom of the sealing cover, and the output end of the electric push rod is tightly welded to the rack.

[0019] In this technical solution, it is ensured that the gear can rotate normally in the mixing chamber, that the rack can slide normally in the mixing chamber, that the output shaft of the electric push rod can slide normally at the bottom of the sealing cover, and that the structures of the electric push rod and the rack are stable.

[0020] In the above technical solution, further, the water supply component includes:

[0021] A water tank, the water tank is fixedly installed on the top of the sealing cover and located on one side of the charging barrel, a water pump is fixedly installed on the top of the sealing cover and located below the water tank, the water inlet end of the water pump extends into the water tank, a connecting pipe is fixedly installed on the water outlet end of the water pump, and the bottom end of the connecting pipe passes through the sealing cover and the top of the tank body and is connected to the annular pipe.

[0022] In the present technical solution, the water pump is turned on, and the water pump can pump out the water in the water tank and transport it to the connecting pipe. The water in the connecting pipe will flow into the annular pipe, and the water in the annular pipe will be sprayed out through a number of nozzles and clean the inner wall of the mixing chamber, the rotating column and the stirring rod. At the same time, the forward and reverse rotation of the stirring rod can scrape off all the liquid medicine attached to the inner wall of the mixing chamber. After the cleaning is completed, valve two is opened, and the sewage will be discharged through the discharge pipe two, ensuring that the rotating column and the stirring rod do not need to be removed when cleaning the inner wall of the mixing chamber, the rotating column and the stirring rod, which is convenient for personnel operation and can save manpower.

[0023] In the above technical solution, further, the water inlet end of the water pump is threadedly connected to the water tank, and the connecting pipe and the annular pipe are an integrally formed structure.

[0024] In this technical solution, it is ensured that the water inlet end of the water pump can be fixed on the water tank, ensuring the structural stability of the connecting pipe and the annular pipe.

[0025] In the above technical solution, further, it also includes:

[0026] A second discharge pipe is fixedly installed at the discharge port of the tank body, and a second valve is rotatably installed on the second discharge pipe.

[0027] In this technical solution, it is ensured that after the proportioning of the liquid medicine is completed, the personnel can open the second valve, and under the action of gravity, the liquid medicine in the mixing chamber will flow out through the second discharge pipe and be collected.

[0028] In the above technical solution, further, the plurality of nozzles are distributed in a circular shape with equal intervals, and the peripheral side of the stirring rod is in close contact with the inner wall of the mixing chamber.

[0029] In this technical solution, it is ensured that the plurality of nozzles can spray more evenly and that the peripheral side of the stirring rod can scrape the inner wall of the mixing chamber cleanly.

[0030] The beneficial effects of the utility model are:

[0031] 1. The quantitatively proportioned concentrated mixing tank can be used to put the liquid medicine to be proportioned into the charging barrel in sequence through the set scale lines. At the same time, the personnel need to observe the scale lines each time the liquid medicine is put in, so as to control the amount of various liquid medicines added. When the liquid medicine in the charging barrel reaches the appropriate ratio, the personnel opens valve 1. Under the action of gravity, the liquid medicine in the charging barrel will flow into the mixing chamber through the discharge pipe 1, and then through the set power component, the power component will drive the rotating column and the stirring rod to rotate intermittently forward and reverse in the mixing chamber. At the same time, the rotating column and the stirring rod can intermittently stir the liquid medicine in the mixing chamber forward and reverse, so as to fully stir the liquid medicine. At the same time, the intermittent forward and reverse stirring can reduce the bubbles generated during the stirring process, ensuring that no bubbles will be generated while the liquid medicine is fully stirred, thereby ensuring the quality of the proportioned liquid medicine.

[0032] 2. The concentrated mixing tank capable of quantitative proportioning can supply water to the annular tube through a water supply assembly. The water in the annular tube will be sprayed out through a number of nozzles to clean the inner wall of the mixing chamber, the rotating column and the stirring rod. At the same time, the forward and reverse rotation of the stirring rod can scrape off all the liquid medicine attached to the inner wall of the mixing chamber. After the cleaning is completed, open valve two and the sewage will be discharged through discharge pipe two, ensuring that the rotating column and the stirring rod do not need to be removed when cleaning the inner wall of the mixing chamber, the rotating column and the stirring rod, which is convenient for personnel operation and can save manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1This is one of the overall structural diagrams of the utility model;

[0034] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0035] Figure 3 It is a schematic diagram of the detailed internal structure of the tank body in the utility model;

[0036] Figure 4 It is a schematic diagram of the cross-sectional structure of the tank body in the utility model;

[0037] Figure 5 It is a schematic diagram of the regional structure of the annular tube in the utility model;

[0038] Figure 6 It is a schematic diagram of the regional structure of the charging barrel in the utility model.

[0039] The symbols in the figure are:

[0040] 1. Tank body; 2. Mixing chamber; 3. Sealing cover; 4. Rotating column; 5. Stirring rod; 6. Annular tube; 7. Nozzle; 8. Gear; 9. Rack; 10. Electric push rod; 11. Water pump; 12. Connecting pipe; 13. Loading barrel; 14. Scale line; 15. Discharge pipe 1; 16. Valve 1; 17. Water tank; 18. Discharge pipe 2; 19. Valve 2. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0042] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0044] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0045] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0046] Embodiment 1:

[0047] See also Figure 1 - Figure 6 As shown, this embodiment provides a concentrated preparation tank capable of quantitative preparation, comprising:

[0048] A tank body 1, a mixing chamber 2 is provided in the tank body 1, a sealing cover 3 is fixedly installed on the top of the tank body 1, a rotating column 4 is rotatably installed at the bottom of the sealing cover 3 and is located in the mixing chamber 2, and a stirring rod 5 is fixedly installed on the rotating column 4;

[0049] A power assembly, which is located in the mixing chamber 2 and is used to drive the rotating column 4 to intermittently rotate forward and reverse;

[0050] The annular tube 6 is fixedly installed in the tank body 1 and is located above the stirring rod 5. A plurality of nozzles 7 are fixedly installed in the annular tube 6, and one end of the plurality of nozzles 7 extends into the mixing chamber 2;

[0051] A water supply assembly, which is located at the top of the mixing chamber 2 and is used to supply water to the annular tube 6;

[0052] The charging barrel 13 is fixedly mounted on the top of the mixing chamber 2 and located on one side of the rotating column 4. Graduation lines 14 are engraved on the circumference of the charging barrel 13. A discharge pipe 15 connected to the mixing chamber 2 is fixedly mounted at the discharge port of the charging barrel 13, and a valve 16 is rotatably mounted on the discharge pipe 15.

[0053] Among them, through the set scale line 14, the personnel can first put the liquid medicine that needs to be proportioned into the charging barrel 13 in sequence. At the same time, the personnel need to observe the scale line 14 during each time of putting in the liquid medicine, so as to control the amount of various liquid medicines to be added. When the liquid medicine in the charging barrel 13 reaches a suitable proportion, the personnel opens the valve 16. Under the action of gravity, the liquid medicine in the charging barrel 13 will flow into the mixing chamber 2 through the discharge pipe 15. Then, through the set power component, the power component will drive the rotating column 4 and the stirring rod 5 to intermittently rotate forward and reverse in the mixing chamber 2. At the same time, the rotating column 4 and the stirring rod 5 can intermittently stir the liquid medicine in the mixing chamber 2 forward and reverse, so as to fully stir the liquid medicine. At the same time, the intermittent forward and reverse stirring can reduce the bubbles generated during the stirring process, ensuring that no bubbles will be generated while the liquid medicine is fully stirred, thereby ensuring the quality of the proportioned liquid medicine.

[0054] Through the set water supply component, the water supply component can supply water to the annular tube 6, and the water in the annular tube 6 will be sprayed out through a plurality of nozzles 7 and clean the inner wall of the mixing chamber 2, the rotating column 4 and the stirring rod 5. At the same time, the forward and reverse rotation of the stirring rod 5 can scrape off all the liquid medicine attached to the inner wall of the mixing chamber 2. After the cleaning is completed, open the valve 2 19, and the sewage will be discharged through the discharge pipe 2 18, ensuring that when the inner wall of the mixing chamber 2, the rotating column 4 and the stirring rod 5 are cleaned, the rotating column 4 and the stirring rod 5 do not need to be removed, which is convenient for personnel operation and can save manpower.

[0055] Embodiment 2:

[0056] This embodiment provides a concentrated mixing tank capable of quantitative mixing, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the power assembly includes:

[0057] Gear 8 is fixedly mounted on the rotating column 4 and located at the bottom of the sealing cover 3. A rack 9 is meshingly mounted on one side of the gear 8 and located in the mixing chamber 2. An electric push rod 10 is fixedly mounted on the inner wall of the mixing chamber 2 and located at one end of the rack 9.

[0058] Among them, the electric push rod 10 is started, and the output shaft of the electric push rod 10 reciprocates, driving the rack 9 to reciprocate in the mixing chamber 2. Under the action of meshing, when the rack 9 moves to the left, the rack 9 will drive the gear 8 to rotate counterclockwise, and when the rack 9 moves to the right, the rack 9 will drive the gear 8 to rotate clockwise. At the same time, since there are no tooth blocks at both ends of the rack 9, when the two ends of the rack 9 move to one side of the gear 8, the gear 8 will not rotate. Through the above operation, the gear 8 will be driven to rotate forward and reverse intermittently, and the gear 8 will drive the rotating column 4 and the stirring rod 5 to rotate forward and reverse intermittently in the mixing chamber 2. At the same time, the rotating column 4 and the stirring rod 5 can intermittently stir the liquid medicine in the mixing chamber 2 forward and reverse, so as to fully stir the liquid medicine. At the same time, the intermittent forward and reverse stirring can reduce the bubbles generated during the stirring process, ensuring that no bubbles will be generated while the liquid medicine is fully stirred, thereby ensuring the quality of the liquid medicine after proportioning.

[0059] Embodiment 3:

[0060] The present embodiment provides a concentrated mixing tank that can be quantitatively proportioned. In addition to the technical solutions of the above-mentioned embodiments, it also has the following technical features: the gear 8 is rotatably connected to the mixing chamber 2, the rack 9 is slidably connected to the bottom of the sealing cover 3, and the output end of the electric push rod 10 is tightly welded to the rack 9.

[0061] Among them, it is ensured that the gear 8 can rotate normally in the mixing chamber 2, that the rack 9 can slide normally in the mixing chamber 2, that the output shaft of the electric push rod 10 can slide normally at the bottom of the sealing cover 3, and that the structures of the electric push rod 10 and the rack 9 are stable.

[0062] Embodiment 4:

[0063] This embodiment provides a concentrated mixing tank capable of quantitative mixing, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the water supply component includes:

[0064] A water tank 17 is fixedly mounted on the top of the sealing cover 3 and is located on one side of the charging barrel 13. A water pump 11 is fixedly mounted on the top of the sealing cover 3 and below the water tank 17. The water inlet end of the water pump 11 extends into the water tank 17. A connecting pipe 12 is fixedly mounted on the water outlet end of the water pump 11. The bottom end of the connecting pipe 12 passes through the sealing cover 3 and the top of the tank body 1 and is connected to the annular pipe 6.

[0065] Among them, turn on the water pump 11, the water pump 11 can pump out the water in the water tank 17 and transport it to the connecting pipe 12, the water in the connecting pipe 12 will flow into the annular tube 6, the water in the annular tube 6 will be sprayed out through a plurality of nozzles 7 and clean the inner wall of the mixing chamber 2 as well as the rotating column 4 and the stirring rod 5, and at the same time, the stirring rod 5 can rotate forward and backward to scrape off all the liquid medicine attached to the inner wall of the mixing chamber 2. After cleaning, open the valve 2 19, and the sewage will be discharged through the discharge pipe 2 18, ensuring that when cleaning the inner wall of the mixing chamber 2 as well as the rotating column 4 and the stirring rod 5, there is no need to remove the rotating column 4 and the stirring rod 5, which is convenient for personnel operation and can save manpower.

[0066] Embodiment 5:

[0067] This embodiment provides a concentrated mixing tank that can be quantitatively proportioned. In addition to the technical solutions of the above embodiments, it also has the following technical features: the water inlet end of the water pump 11 is threadedly connected to the water tank 17, and the connecting pipe 12 and the annular pipe 6 are an integrally formed structure.

[0068] The water inlet end of the water pump 11 is ensured to be fixed on the water tank 17 , and the structural stability of the connecting pipe 12 and the annular pipe 6 is ensured.

[0069] Embodiment 6:

[0070] This embodiment provides a concentrated preparation tank capable of quantitative preparation. In addition to the technical solutions of the above embodiments, it also has the following technical features, including:

[0071] The second discharge pipe 18 is fixedly installed at the discharge port of the tank body 1, and a second valve 19 is rotatably installed on the second discharge pipe 18.

[0072] Among them, it is ensured that after the proportioning of the liquid medicine is completed, the personnel can open the second valve 19, and under the action of gravity, the liquid medicine in the mixing chamber 2 will flow out through the second discharge pipe 18 and be collected.

[0073] Embodiment 7:

[0074] This embodiment provides a concentrated mixing tank that can be quantitatively mixed. In addition to the technical solutions of the above embodiments, it also has the following technical features: a plurality of nozzles 7 are distributed in a ring shape with equal intervals, and the peripheral side of the stirring rod 5 is tightly attached to the inner wall of the mixing chamber 2.

[0075] Among them, it is ensured that the plurality of nozzles 7 can spray more evenly and that the peripheral side of the stirring rod 5 can scrape the inner wall of the mixing chamber 2 cleanly.

[0076] It is worth noting that no tooth blocks are installed at both ends of the rack 9 to ensure that the entire device can operate normally.

[0077] It is worth noting that the loading barrel 13 is made of transparent material, ensuring that personnel can easily observe the liquid medicine in the loading barrel 13 .

[0078] Working principle: When in use, the personnel can first put the liquid medicines that need to be proportioned into the charging barrel 13 in sequence. At the same time, the personnel need to observe the scale line 14 during each time of putting in the liquid medicine, so as to control the amount of various liquid medicines added. When the liquid medicines in the charging barrel 13 reach the appropriate proportion, the personnel open the valve 16. Under the action of gravity, the liquid medicines in the charging barrel 13 will all flow into the mixing chamber 2 through the discharge pipe 15. Then, the personnel can start the electric push rod 10. The output shaft of the electric push rod 10 reciprocates, driving the rack 9 to reciprocate in the mixing chamber 2. Under the action of meshing, when the rack 9 moves to the left, the rack 9 will drive the gear 8 to rotate counterclockwise. When the rack 9 moves to the right, the gear 8 will rotate counterclockwise. When the gear 8 is in motion, the rack 9 will drive the gear 8 to rotate clockwise. At the same time, since there are no tooth blocks at both ends of the rack 9, when the two ends of the rack 9 move to one side of the gear 8, the gear 8 slowly rotates under the action of inertia until it stops rotating. Through the above operation, the gear 8 will perform intermittent positive and negative rotations, and the gear 8 will drive the rotating column 4 and the stirring rod 5 to perform intermittent positive and negative rotations in the mixing chamber 2. At the same time, the rotating column 4 and the stirring rod 5 can intermittently stir the liquid medicine in the mixing chamber 2 in a positive and negative manner, so as to fully stir the liquid medicine. At the same time, the intermittent positive and negative stirring can reduce the bubbles generated during the stirring process, ensuring that no bubbles will be generated while the liquid medicine is fully stirred, thereby ensuring the quality of the liquid medicine after proportioning;

[0079] After the proportioning of the medicine liquid is completed, the personnel can open valve 2 19. Under the action of gravity, the medicine liquid in the mixing chamber 2 will flow out through the discharge pipe 2 18 and be collected. Then the personnel can close valve 2 19 and turn on the water pump 11. The water pump 11 can pump out the water in the water tank 17 and transport it to the connecting pipe 12. The water in the connecting pipe 12 will flow into the annular tube 6. The water in the annular tube 6 will be sprayed out through a number of nozzles 7 and clean the inner wall of the mixing chamber 2, the rotating column 4 and the stirring rod 5. At the same time, the stirring rod 5 can rotate forward and backward to scrape off all the medicine liquid attached to the inner wall of the mixing chamber 2. After cleaning, open valve 2 19 and the sewage will be discharged through the discharge pipe 2 18 to ensure that when cleaning the inner wall of the mixing chamber 2, the rotating column 4 and the stirring rod 5, the rotating column 4 and the stirring rod 5 do not need to be removed, which is convenient for personnel operation and can save manpower.

[0080] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A concentrated mixing tank capable of quantitative mixing, characterized in that: include: A tank body (1), wherein a mixing chamber (2) is provided in the tank body (1), a sealing cover (3) is fixedly mounted on the top of the tank body (1), a rotating column (4) is rotatably mounted at the bottom of the sealing cover (3) and located in the mixing chamber (2), and a stirring rod (5) is fixedly mounted on the rotating column (4); A power assembly, the power assembly being located in the mixing chamber (2) and being used to drive the rotating column (4) to intermittently rotate forward and reverse; an annular tube (6), the annular tube (6) being fixedly mounted in the tank body (1) and located above the stirring rod (5), a plurality of nozzles (7) being fixedly mounted in the annular tube (6), one end of each of the nozzles (7) extending into the mixing chamber (2); A water supply component, the water supply component is located at the top of the mixing chamber (2) and is used to supply water to the annular tube (6); A loading barrel (13), the loading barrel (13) is fixedly mounted on the top of the mixing chamber (2) and located on one side of the rotating column (4), the circumference of the loading barrel (13) is engraved with scale lines (14), a discharge pipe (15) connected to the mixing chamber (2) is fixedly mounted at the discharge port of the loading barrel (13), and a valve (16) is rotatably mounted on the discharge pipe (15).

2. A concentrated preparation tank capable of quantitative proportioning according to claim 1, characterized in that: The power assembly comprises: A gear (8) is fixedly mounted on the rotating column (4) and located at the bottom of the sealing cover (3); a rack (9) is meshingly mounted on one side of the gear (8) and located in the mixing chamber (2); and an electric push rod (10) is fixedly mounted on the inner wall of the mixing chamber (2) and located at one end of the rack (9).

3. A concentrated preparation tank capable of quantitative proportioning according to claim 2, characterized in that: The gear (8) is rotatably connected to the mixing chamber (2), the rack (9) is slidably connected to the bottom of the sealing cover (3), and the output end of the electric push rod (10) is tightly welded to the rack (9).

4. A concentrated preparation tank capable of quantitative proportioning according to claim 1, characterized in that: The water supply assembly comprises: A water tank (17), the water tank (17) is fixedly mounted on the top of the sealing cover (3) and located on one side of the charging barrel (13), a water pump (11) is fixedly mounted on the top of the sealing cover (3) and located below the water tank (17), the water inlet end of the water pump (11) extends into the water tank (17), a connecting pipe (12) is fixedly mounted on the water outlet end of the water pump (11), the bottom end of the connecting pipe (12) passes through the sealing cover (3) and the top of the tank body (1) and is connected to the annular pipe (6).

5. A concentrated preparation tank capable of quantitative proportioning according to claim 4, characterized in that: The water inlet end of the water pump (11) is threadedly connected to the water tank (17), and the connecting pipe (12) and the annular pipe (6) are an integrally formed structure.

6. A concentrated preparation tank capable of quantitative proportioning according to claim 1, characterized in that: Also includes: A second discharge pipe (18), the second discharge pipe (18) is fixedly installed at the discharge port of the tank body (1), and a second valve (19) is rotatably installed on the second discharge pipe (18).

7. The concentrated preparation tank capable of quantitative proportioning according to claim 1, characterized in that: The plurality of nozzles (7) are distributed in a circular shape at equal intervals, and the peripheral side of the stirring rod (5) is in close contact with the inner wall of the mixing chamber (2).

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