Compound iodine solution preparation device

Abstract

The utility model relates to a liquid preparation device for a composite iodine solution. Comprising a tank body support, a liquid preparation main body tank is fixedly connected to the tank body support, a liquid inlet is formed in the top of the liquid preparation main body tank, and a liquid outlet and a discharging valve are arranged at the bottom of the liquid preparation main body tank; a pre-mixing assembly is mounted at the top of the liquid preparation main body tank; the pre-mixing assembly comprises a pre-mixing material tank, a liquid outlet valve is arranged at a liquid outlet in the bottom of the pre-mixing material tank, a middle scattering shell of a conical barrel structure is arranged in the pre-mixing material tank, a plurality of water permeable holes are formed in the upper part of the middle scattering shell, and a plurality of groups of scattering mechanisms are mounted on the outer wall of the middle scattering shell; a pre-stirring mechanism is arranged above the middle scattering shell; the device further comprises a lifting driving cylinder and a pre-mixing motor; a stirring assembly is arranged in the liquid preparation main body tank. According to the utility model, premixing operation and secondary mixing operation can be carried out on raw materials, the working efficiency and the quality of finished products are improved, and automatic cleaning operation can be carried out on the inner wall of the tank body regularly.

Description

Technical Field

[0001] The utility model belongs to the technical field of compound iodine solution production, in particular to a compound iodine solution dispensing device. Background Art

[0002] Compound iodine solution is a broad-spectrum disinfectant. Iodine has a powerful bactericidal effect and can kill bacterial spores, fungi, viruses and protozoa. At the same time, iodine has a safe and efficient disinfection and sterilization function and is widely used in the field of aquaculture.

[0003] During the production of compound iodine solutions, liquid ingredients and powdered excipients need to be mixed, requiring a liquid dispensing device to perform this mixing operation. Traditional liquid dispensing devices are relatively simple in structure, primarily consisting of a liquid tank within which a stirring assembly is installed. This stirring assembly is driven by a rotary drive element mounted outside the tank, thereby stirring the liquid within the tank and achieving mixing and dissolving of the liquid ingredients and powdered excipients.

[0004] In the actual configuration process, the treated powdered auxiliary material is directly put into the solution in the liquid tank. Since the above-mentioned powdered auxiliary material has a small particle size, it is easy to form agglomerates and easily absorb moisture into soft lumps. The stirring and mixing effect of the above-mentioned traditional liquid dispensing device is not ideal. The agglomerated powdered auxiliary material cannot be completely dispersed only by the rotation and stirring of the stirring component, resulting in the powdered auxiliary material being unable to be completely dissolved in the solution, and the concentration of the prepared composite iodine solution does not meet the requirements; in addition, the above-mentioned liquid dispensing device does not have the function of scraping the material. After long-term use, it is easy to cause the raw materials to adhere to the inner wall of the liquid tank, which requires staff to clean it regularly. Otherwise, the attached raw materials will form stubborn residues, which are extremely difficult to clean, increasing the difficulty of cleaning the liquid tank. Therefore, it is urgent to design a liquid dispensing device for composite iodine solution to solve the above problems. Utility Model Content

[0005] The present invention aims to solve the technical problems existing in the prior art and provides a device for dispensing a composite iodine solution with a rational structural design. The device can perform pre-mixing and secondary mixing operations on raw materials, thereby improving work efficiency and finished product quality, and can automatically clean the inner wall of the tank regularly.

[0006] The utility model adopts a technical solution to solve the technical problems existing in the known technology. The technical solution is as follows: a compound iodine solution dispensing device comprises a tank support, a dispensing main tank is fixedly connected to the tank support, a liquid inlet is provided on the top of the liquid dispensing main tank, a liquid outlet is provided on the bottom and a discharge valve is installed; a premixing assembly connected to the inner cavity of the liquid dispensing main tank is installed on the top; the premixing assembly comprises a premixing tank, a liquid outlet valve is provided at the bottom liquid outlet of the premixing tank, an intermediate dispersing shell with a conical cylindrical structure is provided in the premixing tank, a plurality of water permeable holes are opened on the upper part of the intermediate dispersing shell, and a plurality of dispersing mechanisms are installed on the outer wall of the intermediate dispersing shell; A pre-mixing mechanism is provided above the intermediate disintegration shell, and also includes a lifting drive cylinder for driving the intermediate disintegration shell to rise and fall, and a premix motor for driving the pre-mixing mechanism to rotate; a stirring assembly is provided in the liquid dispensing main tank, and also includes a main stirring motor installed on the top of the liquid dispensing main tank for driving the stirring assembly to rotate; an annular cleaning assembly is provided in the liquid dispensing main tank, which can be lifted and moved and is in frictional contact with the inner wall of the liquid dispensing main tank, and a plurality of water outlets connected to its inner cavity are provided on the outer peripheral wall of the annular cleaning assembly, and a liquid inlet pipeline is connected to the annular cleaning assembly; and also includes a scraping drive assembly for driving the annular cleaning assembly to rise and fall.

[0007] The advantages and positive effects of the utility model are as follows: the utility model provides a compound iodine solution dispensing device, which can perform preliminary mixing of the liquid ingredients and powdered auxiliary materials of the compound iodine solution by arranging a pre-mixing component, wherein the lifting and moving intermediate breaking-up shell and multiple groups of breaking-up mechanisms can break up the powdered auxiliary materials that are clumped in the solution, thereby preventing the powdered auxiliary materials from being unable to completely dissolve into the solution, and at the same time, the rotating pre-stirring mechanism can perform preliminary stirring operation on the mixture of the liquid ingredients and the powdered auxiliary materials, and further break up the clumped materials; by arranging the rotating stirring component, the solution can be subjected to secondary stirring operation, thereby further improving the working efficiency of the liquid dispensing operation and the quality of the finished product; by arranging the annular cleaning component and the liquid inlet pipeline, the cleaning liquid can be sprayed onto the inner wall of the liquid dispensing main tank after the mixing operation is completed, and the scraping wall driving component provided can drive the annular cleaning component to move back and forth, thereby performing a cleaning operation on the inner wall of the liquid dispensing main tank, thereby preventing the raw materials from adhering to the inner wall of the liquid dispensing main tank to form stubborn residues, and the cleaning process is simple, and there is no need for manual cleaning by staff on a regular basis.

[0008] Preferably, the breaking mechanism comprises a swirl outer ring, and a plurality of swirl plates distributed in a circumferential direction are installed between the inner wall of the swirl outer ring and the outer wall of the middle breaking shell, and the swirl plates are arranged obliquely.

[0009] Preferably: the pre-mixing mechanism includes a pre-mixing shaft installed on the output shaft of the pre-mixing motor, and a plurality of groups of pre-mixing belts distributed in a circumferential direction are fixedly connected to the outer wall of the pre-mixing shaft, each pre-mixing belt is arc-shaped and its upper and lower ends are fixedly connected to the pre-mixing shaft.

[0010] Preferably: the annular cleaning assembly includes a cleaning flat tube with an annular structure, and the liquid inlet pipeline is connected to the inner cavity of the cleaning flat tube; multiple groups of water outlet nozzles connected to its inner cavity are installed on the outer wall of the cleaning flat tube, and also include multiple groups of scraping strips installed on the outer wall of the cleaning flat tube, and the multiple groups of water outlet nozzles and the multiple groups of scraping strips are distributed at intervals in the circumferential direction and the axial direction.

[0011] Preferably: the scraping drive assembly includes multiple groups of lifting screws fixed on the inner wall of the annular cleaning assembly, and each lifting screw is arranged longitudinally; it also includes multiple groups of nut mechanisms installed on the top of the liquid dispensing main tank and arranged one-to-one with the multiple groups of lifting screws, and each lifting screw is screwed with the corresponding nut mechanism; it also includes a rotation drive mechanism for driving the multiple groups of nut mechanisms to rotate synchronously.

[0012] Preferably: the nut mechanism includes a mounting sleeve that passes through the top of the liquid dispensing main tank and is connected thereto, a nut rotating sleeve is rotatably connected in the mounting sleeve through a rolling bearing, and also includes a nut part installed at the end of the nut rotating sleeve, and the nut part is screwed with the corresponding lifting screw.

[0013] Preferably: the rotation drive mechanism includes a lifting motor installed on the top of the liquid dispensing main tank, a bevel gear pair is installed between the output shaft of the lifting motor and a group of nut mechanisms, and also includes a transmission gear keyed to each nut mechanism, and also includes a transmission belt in a closed state that meshes with each transmission gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the pre-mixing component in the present utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the main part of the utility model;

[0017] Figure 4 This is a schematic cross-sectional view of the nut mechanism in the present invention;

[0018] Figure: 1. Tank support; 2. Discharge valve; 3. Stirring assembly; 3-1. Stirring spindle; 3-2. Stirring blade; 3-3. Stirring rod; 4. Ring cleaning assembly; 4-1. Cleaning flat tube; 4-2. Water outlet nozzle; 4-3. Scraper strip; 5. Scraper drive assembly; 5-1. Lifting screw; 5-2. Nut mechanism; 5-2-1. Nut piece; 5-2-2. Nut rotating sleeve; 5-2-3. Mounting sleeve; 5-3. Rotating drive mechanism; 5-3-1 , bevel gear pair; 5-3-2, lifting motor; 5-3-3, transmission gear; 5-3-4, transmission belt; 6, liquid dispensing main tank; 7, premixing assembly; 7-1, liquid outlet valve; 7-2, premixing tank; 7-3, intermediate breaking shell; 7-4, pre-mixing shaft; 7-5, pre-mixing belt; 7-6, lifting drive cylinder; 7-7, premixing motor; 7-8, swirl outer ring; 7-9, swirl plate; 8, main stirring motor; 9, motor cover; 10, liquid inlet pipeline. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given to explain in detail:

[0020] See Figure 1 The liquid dispensing device of the composite iodine solution of the present invention includes a tank bracket 1, a liquid dispensing main tank 6 is fixedly connected to the tank bracket 1, a liquid inlet is provided at the top of the liquid dispensing main tank 6, a liquid outlet is provided at the bottom and a discharge valve 2 is installed, and a premixing component 7 connected to its inner cavity is installed at the top of the liquid dispensing main tank 6.

[0021] like Figure 2 As shown, the above-mentioned premixing assembly 7 includes a premixing tank 7-2, a liquid inlet and a feed port are provided at the top of the premixing tank 7-2, and a liquid outlet valve 7-1 is provided at the bottom liquid outlet of the premixing tank 7-2. An intermediate dispersing shell 7-3 with a conical cylindrical structure is provided in the premixing tank 7-2, a plurality of water-permeable holes are provided in the upper part of the intermediate dispersing shell 7-3, and a plurality of dispersing mechanisms are installed on the outer wall of the intermediate dispersing shell 7-3. A premixing mechanism is provided above the intermediate dispersing shell 7-3, and also includes a lifting drive cylinder 7-6 for driving the intermediate dispersing shell 7-3 to rise and fall, and a premixing motor 7-7 for driving the premixing mechanism to rotate.

[0022] Among them, the above-mentioned intermediate breaking shell 7-3 includes a cylindrical part with a plurality of water-permeable holes opened on the outer peripheral wall, a conical part is integrally formed at the lower end opening of the cylindrical part, and a connecting ear plate is installed at the top opening of the above-mentioned cylindrical part. A connecting rod is installed on the connecting ear plate by screws, and the connecting rod is connected to the protruding end of the lifting drive cylinder 7-6.

[0023] like Figure 2As shown, the above-mentioned dispersing mechanism includes a swirl outer ring 7-8. A plurality of swirl plates 7-9 are installed in a circumferential distribution between the inner wall of the swirl outer ring 7-8 and the outer wall of the intermediate dispersing shell 7-3. The swirl plates 7-9 are arranged at an angle. The inner end of each swirl plate 7-9 is fixedly connected to the outer wall of the intermediate dispersing shell 7-3, and the outer end of each swirl plate 7-9 is fixedly connected to the inner wall of the swirl outer ring 7-8. The outer end of each swirl plate 7-9 is higher than the inner wall of the swirl plate 7-9. Furthermore, the outer wall of the above-mentioned swirl outer ring 7-8 contacts the inner wall of the premix tank 7-2.

[0024] like Figure 2 As shown, the above-mentioned pre-mixing mechanism includes a pre-mixing shaft 7-4 installed on the output shaft of the pre-mixing motor 7-7, and a plurality of groups of pre-mixing belts 7-5 distributed in a circumferential direction are fixedly connected to the outer wall of the pre-mixing shaft 7-4. Each pre-mixing belt 7-5 is arc-shaped and its upper end and lower end are fixedly connected to the pre-mixing shaft 7-4.

[0025] By providing the above-mentioned pre-mixing component 7, a preliminary mixing operation can be performed on the liquid ingredients and powdered auxiliary materials of the composite iodine solution.

[0026] like Figure 1 As shown, in order to perform secondary stirring on the mixture after the primary mixing operation, a stirring assembly 3 is provided in the liquid preparation tank 6, and a main stirring motor 8 is installed on the top of the liquid preparation tank 6 to drive the stirring assembly 3 to rotate. Figure 3 As shown, the stirring assembly 3 includes a stirring main shaft 3-1 connected to the output shaft of the main stirring motor 8. A plurality of stirring rods 3-3 are fixedly connected to the outer peripheral wall of the stirring main shaft 3-1, and each stirring rod 3-3 is equipped with a curved stirring blade 3-2. This embodiment also includes a motor cover 9 installed on the top of the liquid preparation tank 6 and arranged outside the main stirring motor 8.

[0027] In order to clean the inner wall of the liquid dispensing main tank 6, as Figure 1 As shown, an annular cleaning assembly 4 is disposed within the main liquid dispensing tank 6, capable of lifting and moving and in frictional contact with the inner wall of the main liquid dispensing tank 6. Several water outlets are formed on the outer circumference of the annular cleaning assembly 4, communicating with its inner cavity. A liquid inlet pipeline 10 is connected to the annular cleaning assembly 4. A scraping drive assembly 5 is also included for driving the annular cleaning assembly 4 to lift and lower. Four sets of the aforementioned lifting screws 5-1 and nut mechanisms 5-2 are provided.

[0028] like Figure 3As shown, the above-mentioned annular cleaning component 4 includes a cleaning flat tube 4-1 with an annular structure, and the liquid inlet pipeline 10 is connected to the inner cavity of the cleaning flat tube 4-1; a plurality of groups of water outlet nozzles 4-2 connected to its inner cavity are installed at the water outlet opened on the outer wall of the cleaning flat tube 4-1, and also include a plurality of groups of scraping strips 4-3 installed on the outer wall of the cleaning flat tube 4-1, and the plurality of groups of water outlet nozzles 4-2 and the plurality of groups of scraping strips 4-3 are distributed at intervals in the circumferential direction and the axial direction.

[0029] like Figure 3 As shown, the above-mentioned scraping drive assembly 5 includes multiple groups of lifting screws 5-1 fixed on the inner wall of the annular cleaning assembly 4, and each lifting screw 5-1 is arranged longitudinally; the scraping drive assembly 5 also includes multiple groups of nut mechanisms 5-2 installed on the top of the liquid dispensing main tank 6 and arranged one by one corresponding to the multiple groups of lifting screws 5-1, and each lifting screw 5-1 is screwed with the corresponding nut mechanism 5-2; it also includes a rotation drive mechanism 5-3 for driving the multiple groups of nut mechanisms 5-2 to rotate synchronously.

[0030] Further, such as Figure 4 As shown, the above-mentioned nut mechanism 5-2 includes a mounting sleeve 5-2-3 that passes through the top of the liquid dispensing main tank 6 and is connected thereto, a nut rotating sleeve 5-2-2 is rotatably connected in the mounting sleeve 5-2-3 through a rolling bearing, and also includes a nut component 5-2-1 installed at the end of the nut rotating sleeve 5-2-2, and the nut component 5-2-1 is screwed with the corresponding lifting screw 5-1.

[0031] like Figure 3 As shown, the aforementioned rotation drive mechanism 5-3 includes a lifting motor 5-3-2 mounted on top of the liquid dispensing tank 6, a bevel gear pair 5-3-1 mounted between the output shaft of the lifting motor 5-3-2 and a set of nut mechanisms 5-2, a transmission gear 5-3-3 keyed to a nut rotating sleeve 5-2-2 in each nut mechanism 5-2, and a closed transmission belt 5-3-4 meshing with each transmission gear 5-3-3. The aforementioned bevel gear pair 5-3-1 includes a driving bevel gear keyed to the output shaft of the lifting motor 5-3-2 and a driven bevel gear keyed to the nut rotating sleeve 5-2-2, wherein the driving and driven bevel gears mesh with each other.

[0032] Working principle:

[0033] The liquid ingredients and powdered auxiliary materials for producing the compound iodine solution are dropped into the premixing assembly 7 according to the proportion, and a preliminary mixing operation is carried out. wherein, the premixing motor 7-7 drives the premixing mechanism consisting of the premixing shaft 7-4 and the premixing belt 7-5 to rotate, so that the solid-liquid mixture can be stirred. simultaneously, the lifting drive cylinder 7-6 drives the intermediate breaking up shell 7-3 and the multiple groups of breaking up mechanisms installed on the intermediate breaking up shell 7-3 to move upward and downward, so that the powdered auxiliary materials agglomerated in the solution can be broken up, so as to avoid the powdered auxiliary materials from being unable to be fully dissolved in the solution and affecting the finished product quality of the compound iodine solution; after completing the above-mentioned premixing operation, the liquid outlet valve 7-1 is started, and the premixed solution is released into the liquid dispensing main tank 6, and the rotating stirring assembly 3 is utilized to carry out a secondary stirring operation on the solution, thereby further improving work efficiency and finished product quality;

[0034] After completing the secondary mixing operation, start the unloading valve 2 to perform the unloading operation. After the liquid preparation tank 6 is emptied, start the lifting motor 5-3-2, and inject cleaning liquid into the liquid inlet pipe 10. Under the transmission action of the lifting screw 5-1 and the nut mechanism 5-2, the annular cleaning component 4 moves back and forth in the inner cavity of the liquid preparation tank 6. At the same time, the cleaning liquid is sprayed onto the inner wall of the liquid preparation tank 6 through each water outlet 4-2, and the inner wall of the liquid preparation tank 6 is scraped by each scraping strip 4-3, thereby achieving the purpose of cleaning the inner wall of the liquid preparation tank 6. There is no need for the staff to manually clean the inner wall of the liquid preparation tank 6, so as to avoid the raw materials adhering to the inner wall of the liquid preparation tank 6 to form stubborn residues. There is no need for the staff to perform manual cleaning, which reduces the labor intensity of the staff.

Claims

1. A compound iodine solution dispensing device, characterized in that: The invention comprises a tank support (1), a liquid dispensing main tank (6) is fixedly connected to the tank support (1), a liquid inlet is provided at the top of the liquid dispensing main tank (6), a liquid outlet is provided at the bottom thereof, and a discharge valve (2) is installed; a premixing assembly (7) connected to the inner cavity of the liquid dispensing main tank (6) is installed at the top thereof; the premixing assembly (7) comprises a premixing tank (7-2), a liquid outlet valve (7-1) is provided at the liquid outlet at the bottom of the premixing tank (7-2), an intermediate dispersing shell (7-3) with a conical cylindrical structure is provided in the premixing tank (7-2), a plurality of water-permeable holes are provided on the upper part of the intermediate dispersing shell (7-3), and a plurality of dispersing mechanisms are installed on the outer wall of the intermediate dispersing shell (7-3); a pre-stirring mechanism is provided above the intermediate dispersing shell (7-3) , further comprising a lifting drive cylinder (7-6) for driving the intermediate breaking shell (7-3) to lift and lower, and a premix motor (7-7) for driving the premixing mechanism to rotate; a stirring assembly (3) is provided in the liquid dispensing main tank (6), and further comprising a main stirring motor (8) installed on the top of the liquid dispensing main tank (6) for driving the stirring assembly (3) to rotate; an annular cleaning assembly (4) is provided in the liquid dispensing main tank (6) and is movable and in frictional contact with the inner wall of the liquid dispensing main tank (6); a plurality of water outlets are provided on the outer peripheral wall of the annular cleaning assembly (4) and are communicated with the inner cavity thereof; a liquid inlet pipeline (10) is connected to the annular cleaning assembly (4); and further comprising a wall scraping drive assembly (5) for driving the annular cleaning assembly (4) to lift and lower.

2. The compound iodine solution dispensing device according to claim 1, wherein: The dispersing mechanism comprises a swirl outer ring (7-8), and a plurality of swirl plates (7-9) distributed in a circumferential direction are installed between the inner wall of the swirl outer ring (7-8) and the outer wall of the middle dispersing shell (7-3). The swirl plates (7-9) are arranged tilted.

3. The compound iodine solution dispensing device according to claim 1, wherein: The pre-mixing mechanism comprises a pre-mixing shaft (7-4) mounted on the output shaft of a pre-mixing motor (7-7); a plurality of pre-mixing belts (7-5) distributed in a circumferential direction are fixedly connected to the outer wall of the pre-mixing shaft (7-4); each pre-mixing belt (7-5) is arc-shaped and its upper end and lower end are fixedly connected to the pre-mixing shaft (7-4).

4. The liquid dispensing device of the composite iodine solution as claimed in claim 1, wherein: The annular cleaning assembly (4) comprises an annular cleaning flat tube (4-1), a liquid inlet pipeline (10) being connected to the inner cavity of the cleaning flat tube (4-1); a plurality of groups of water outlet nozzles (4-2) being connected to the inner cavity of the cleaning flat tube (4-1) are mounted on the outer wall of the cleaning flat tube (4-1), and a plurality of groups of scraping strips (4-3) are mounted on the outer wall of the cleaning flat tube (4-1); the plurality of groups of water outlet nozzles (4-2) and the plurality of groups of scraping strips (4-3) are spaced apart in both the circumferential direction and the axial direction.

5. The compound iodine solution dispensing device according to claim 1, wherein: The wall scraping drive assembly (5) comprises a plurality of lifting screws (5-1) fixedly connected to the inner wall of the annular cleaning assembly (4), each lifting screw (5-1) being arranged longitudinally; a plurality of nut mechanisms (5-2) mounted on the top of the liquid dispensing main tank (6) and corresponding to the plurality of lifting screws (5-1) in a one-to-one manner; each lifting screw (5-1) being screwed into the corresponding nut mechanism (5-2); and a rotation drive mechanism (5-3) for driving the plurality of nut mechanisms (5-2) to rotate synchronously.

6. The compound iodine solution dispensing device according to claim 5, wherein: The nut mechanism (5-2) includes a mounting sleeve (5-2-3) that passes through the top of the liquid dispensing main tank (6) and is connected thereto, a nut rotating sleeve (5-2-2) that is rotatably connected in the mounting sleeve (5-2-3) via a rolling bearing, and a nut component (5-2-1) that is mounted on the end of the nut rotating sleeve (5-2-2), and the nut component (5-2-1) is screwed into a corresponding lifting screw (5-1).

7. The compound iodine solution dispensing device according to claim 5, wherein: The rotation drive mechanism (5-3) includes a lifting motor (5-3-2) installed on the top of the liquid dispensing main tank (6), a bevel gear pair (5-3-1) installed between the output shaft of the lifting motor (5-3-2) and a group of nut mechanisms (5-2), a transmission gear (5-3-3) key-connected to each nut mechanism (5-2), and a transmission belt (5-3-4) in a closed state meshed with each transmission gear (5-3-3).

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