Full-automatic Kjeldahl determination bottle washer
By designing a fully automatic Kjeldahl nitrogen detergent bottle washing machine, efficient cleaning is used with a water spray sleeve and a rotating roller, and drying and sterilizing it through electric heating tubes and ultraviolet sterilization lamps, the problem of large cleaning workload and bacterial growth is solved, achieving efficient and clean cleaning effect.
Patent Information
- Application Number
- CN202421525735.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-01
AI Technical Summary
In the Kjeldahl nitrogen detergent experiment, cleaning a large number of Kjeldahl nitrogen detergent bottles is a lot of work, and after cleaning, there are still small water droplets on the inner wall of the bottle, which is easy to breed bacteria.
A fully automatic Kjeldahl nitrogen-fixing bottle washing machine is designed, including a cleaning box, lifting frame, drainage plate, electric heating tube and ultraviolet sterilization lamp. It can be efficiently cleaned through water spray sleeve and rotary roller, and further sterilization is carried out through electric heating tube drying and ultraviolet sterilization lamp.
It realizes efficient cleaning of large-batch Kjeldahl nitrogen bottles, improves cleaning efficiency, ensures the inner wall of the bottle body is clean, prevents bacteria from growing, and is suitable for different models of bottles.
Smart Images
Figure CN222817558U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of instrument cleaning, in particular to a full-automatic Kjeldahl nitrogen determination bottle washer. Background Art
[0002] The Kjeldahl method is a chemical analysis technique based on the quantitative determination of protein content by nitrogen. This method uses the relatively stable nitrogen content in protein to estimate the protein content by measuring the total nitrogen content in the sample. When conducting a Kjeldahl nitrogen determination experiment, in order to ensure the accuracy of the measurement, multiple experiments are usually carried out, and a large number of Kjeldahl nitrogen determination bottles are required. After the experiment, the staff usually need to clean the Kjeldahl nitrogen determination bottles one by one, which is a large workload. After cleaning, there are still small water droplets on the inner wall of the bottle, which is easy to breed bacteria. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] The utility model provides a fully automatic Kjeldahl nitrogen bottle washer to solve the problems of heavy workload when cleaning a large number of Kjeldahl nitrogen bottles and small water droplets remaining on the inner wall of the bottle body after cleaning, which is easy to breed bacteria. (II) Contents of the utility model
[0006] The utility model provides a fully automatic Kjeldahl nitrogen determination bottle washing device, which can effectively solve the above problems. The specific scheme is as follows: a fully automatic Kjeldahl nitrogen determination bottle washing device, comprising a washing box and a lifting frame, wherein a drainage board is fixedly connected inside the washing box, the lifting frame is slidably connected to the drainage board, and multiple groups of bottle clamping structures are sequentially slidably connected to the lifting frame, a washing structure is arranged inside the washing box, the washing structure is located above the drainage board, and multiple electric heating tubes and ultraviolet sterilization lamps are installed on the inner wall of the washing box.
[0007] Furthermore, the bottle clamping structure includes an upper clamping plate, a sliding frame and a lower clamping bottom plate, the upper clamping plate is provided with a limiting slide groove, one side of the upper surface of the sliding frame is rotatably connected to a rolling wheel, the rolling wheel is rollingly connected to the limiting slide groove, an ultraviolet sterilization lamp is installed on the lifting frame, and an ultraviolet sterilization lamp is arranged between adjacent bottle clamping structures.
[0008] Furthermore, an elastic rubber pad is fixedly connected to the sliding frame, a plurality of bottle placing grooves are provided on the elastic rubber pad, and bottle holders are clamped on the plurality of bottle placing grooves.
[0009] Furthermore, part of the bottle body of the bottle container passes through the bottle placing groove and extends outside, and the height of the extended bottle body is smaller than the height of the bottle body clamped inside the bottle placing groove.
[0010] Furthermore, the bottle placing grooves on the multiple groups of elastic rubber pads have different shapes and are used to clamp bottles of different models. The elastic rubber pads are made of a combination of silicone rubber and glass fiber.
[0011] Furthermore, a rotating motor is arranged under the drain board, and the cleaning structure includes a water spray sleeve, a rotating shaft and a roller. The interior of the roller is hollow, and the bottle device is mounted on the roller. A plurality of output shafts are arranged on the rotating motor, and a plurality of rotating shafts and rollers are arranged and correspond to the output shafts one by one. One end of the plurality of rotating shafts passes through the drain board and is fixedly connected to the corresponding output shaft, and the other end is fixedly connected to the top of the roller. The water spray sleeve is rotatably connected between the rotating shaft and the roller, and the roller body of the roller is fixedly connected with bristles.
[0012] Furthermore, the water spray sleeve is connected through a connecting water pipe, a disinfection tank is placed on one side of the cleaning box, and the disinfection tank is connected to the connecting water pipe through a pump.
[0013] Furthermore, the water spray sleeve and the rotating roller are both provided with water outlets.
[0014] Furthermore, the four corners of the drainage board are fixedly connected to limiting sleeves, the four corners of the lifting frame are fixedly connected to limiting rods, the limiting rods are slidably connected to the limiting sleeves, and the upper surface of the lifting frame is fixedly connected to a handle.
[0015] Furthermore, the drain plate is provided with an inclined surface, the cleaning box is provided with a drain port, and the drain port is communicated with the inclined surface.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the beneficial effects of the utility model are:
[0018] 1. In the present invention, a plurality of bottle clamping structures are provided, which can clean bottles in large quantities and improve the cleaning efficiency. The shapes of the bottle placing grooves on the plurality of elastic rubber pads are different, which are used to clamp bottles of different models and improve the adaptability.
[0019] 2. In the present invention, after cleaning is completed, the cleaned bottle can be dried by the provided electric heating tube, and the cleaned bottle can be further sterilized by the provided ultraviolet sterilization lamp.
[0020] 3. In the utility model, the elastic rubber pad made of silicone rubber has softness and anti-slip properties, which facilitates the bottle device to be clamped in the bottle slot while preventing the bottle device from sliding out of the bottle slot. The glass fiber can make the elastic rubber pad have a certain hardness and elasticity, thereby extending the service life.
[0021] 4. In the utility model, the inclined surface is set so that during the cleaning process, the disinfectant water in the cleaning box can flow along the inclined surface and be discharged from the drain port, thereby preventing the disinfectant water from remaining in the cleaning box for a long time, generating irritating odor and affecting the subsequent use experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A three-dimensional schematic diagram of the utility model as a whole;
[0023] Figure 2 It is a schematic diagram of the lifting frame and the sliding frame being pulled out in the utility model;
[0024] Figure 3 This is a structural schematic diagram of the bottle clamping structure of the utility model;
[0025] Figure 4 This is a schematic diagram of the structure of the lifting frame, the upper clamping plate and the lower clamping bottom plate in the utility model;
[0026] Figure 5 It is a structural schematic diagram of the sliding frame, elastic rubber pad and rolling wheel in the utility model;
[0027] Figure 6 This is a schematic diagram of the structure inside the cleaning box of the utility model;
[0028] Figure 7 It is an exploded schematic diagram of the rotating shaft, the water spray sleeve and the rotating roller in the utility model;
[0029] Figure 8 It is a schematic diagram of the interior of the transfer roller of the utility model.
[0030] In the figure: 1. cleaning box; 2. lifting frame; 3. drainage board; 4. electric heating tube; 5. ultraviolet sterilization lamp; 6. upper clamping plate; 7. sliding frame; 8. lower clamping bottom plate; 9. limiting slide groove; 10. rolling wheel; 11. elastic rubber pad; 12. bottle slot; 13. bottle container; 14. water spray sleeve; 15. roller; 16. rotating motor; 17. rotating shaft; 18. bristles; 19. connecting water pipe; 20. disinfection tank; 21. water outlet; 22. limiting sleeve; 23. limiting rod; 24. handle; 25. inclined surface; 26. drainage outlet; 27. pump. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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. Example 1
[0032] like Figure 1-8 As shown, a fully automatic Kjeldahl nitrogen bottle washer comprises a washing box 1 and a lifting frame 2, wherein a drainage board 3 is fixedly connected inside the washing box 1, the lifting frame 2 is slidably connected to the drainage board 3, and a plurality of groups of bottle clamping structures are sequentially slidably connected to the lifting frame 2, a washing structure is arranged inside the washing box 1, and the washing structure is located above the drainage board 3, and a plurality of electric heating tubes 4 and ultraviolet sterilization lamps 5 are installed on the inner wall of the washing box 1;
[0033] Furthermore, the bottle clamping structure includes an upper clamping plate 6, a sliding frame 7 and a lower clamping bottom plate 8. A limited sliding groove 9 is provided on the upper clamping plate 6. A rolling wheel 10 is rotatably connected to one side of the upper surface of the sliding frame 7. The rolling wheel 10 is rollingly connected to the limited sliding groove 9. The sliding frame 7 is limited by the upper clamping plate 6 and the lower clamping bottom plate 8. The limited sliding groove 9 can make the sliding frame 7 slide between the upper clamping plate 6 and the lower clamping bottom plate 8 through the rolling wheel 10. At the same time, the cooperation of the limited sliding groove 9 and the rolling wheel 10 can prevent the sliding frame 7 from falling. An ultraviolet sterilization lamp 5 is installed on the lifting frame 2, and an ultraviolet sterilization lamp 5 is arranged between adjacent bottle clamping structures.
[0034] Furthermore, an elastic rubber pad 11 is fixedly connected to the sliding frame 7, and a plurality of bottle placement grooves 12 are provided on the elastic rubber pad 11, and a bottle holder 13 is clamped on each of the plurality of bottle placement grooves 12;
[0035] Furthermore, part of the bottle body of the bottle holder 13 extends outside the bottle placement groove 12, and the height of the extended bottle body is less than the height of the bottle body clamped inside the bottle placement groove 12, so as to prevent the bottle holder 13 clamped in the bottle placement groove 12 from falling off during the lifting process;
[0036] Furthermore, the bottle placing grooves 12 on the multiple groups of elastic rubber pads 11 have different shapes and are used to clamp different types of bottle devices 13. The elastic rubber pads 11 are made of a combination of silicone rubber and glass fiber. In order to facilitate the staff to clamp the bottle device 13 in the bottle placing groove 12, the limiting slide groove 9 is provided, so that the rolling wheel 10 can roll in the slide groove, and then the sliding frame 7 is pulled out, and the staff can place the bottle device 13 on the bottle placing groove 12. The elastic rubber pad 11 made of a combination of silicone rubber and glass fiber has softness and anti-slip properties, which facilitates the bottle device 13 to be clamped in the bottle placing groove 12 while preventing the bottle device 13 from sliding out of the bottle placing groove 12. At the same time, it has a certain hardness and elasticity, which can prevent the elastic rubber pad 11 from becoming loose in the bottle placing groove 12 on the elastic rubber pad 11 after long-term use;
[0037] Furthermore, a rotary motor 16 is provided below the drain plate 3, and the cleaning structure includes a water spray sleeve 14, a rotating shaft 17 and a rotating roller 15. The interior of the rotating roller 15 is hollow, and the bottle device 13 is sleeved on the rotating roller 15. The rotary motor 16 is provided with a plurality of output shafts, and the rotating shaft 17 and the rotating roller 15 are provided with a plurality of output shafts corresponding to each other. One end of the plurality of rotating shafts 17 penetrates the drain plate 3 and is fixedly connected to the corresponding output shaft, and the other end is fixedly connected to the top of the rotating roller 15. The water spray sleeve 14 is rotatably connected between the rotating shaft 17 and the rotating roller 15, and the roller body of the rotating roller 15 is fixedly connected with bristles 18.
[0038] Furthermore, the water spray sleeve 14 is connected via a connecting water pipe 19, a disinfection tank 20 is placed on one side of the cleaning box 1, and the disinfection tank 20 is connected to the connecting water pipe 19 via a pump 27;
[0039] Furthermore, the water spray sleeve 14 and the rotating roller 15 are both provided with a water outlet 21 .
[0040] In this embodiment: before the cleaning work starts, the lifting frame 2 is pulled out, and then the lower clamping base plate 8 is pulled out, and different types of bottles 13 are placed and clamped in the bottle placing groove 12, and then the lifting frame 2 is reset and the rotating motor 16 is turned on. The output shaft on the rotating motor 16 drives the rotating shaft 17 to rotate, and the rotating shaft 17 drives the roller 15 to rotate. The disinfectant water in the disinfection tank 20 is transported to the connecting water pipe 19 through the pump 27, and then transported to the water spray sleeve 14 by the connecting water pipe 19. The water spray sleeve 14 sprays the water into the roller 15 through the water outlet 21. The roller 15 sprays the water onto the inner wall of the bottle container 13 and is cleaned by the bristles 18. After the cleaning is completed, the cleaned bottle container 13 can be dried by the arranged electric heating tube 4, and the cleaned bottle container 13 can be further sterilized by the arranged ultraviolet sterilization lamp 5. Example 2
[0041] like Figure 1-8 As shown, this embodiment is improved on the basis of the first embodiment as follows: further, the four corners of the drain plate 3 are fixedly connected to the limiting sleeves 22, the four corners of the lifting frame 2 are fixedly connected to the limiting rods 23, the limiting rods 23 are slidably connected to the limiting sleeves 22, and the upper surface of the lifting frame 2 is fixedly connected to a handle 24, so that the staff can lift the lifting frame 2;
[0042] Furthermore, an inclined surface 25 is provided on the drainage plate 3 , and a drainage port 26 is provided in the cleaning box 1 . The drainage port 26 is communicated with the inclined surface 25 .
[0043] In this embodiment: the inclined surface 25 is set so that during the cleaning process, the disinfectant water in the cleaning box 1 can flow along the inclined surface 25 and be discharged from the drain port 26, thereby preventing the disinfectant water from remaining in the cleaning box 1 for a long time, generating irritating odor and affecting the subsequent use experience.
[0044] In summary, the workflow of the utility model is:
[0045] Before the cleaning work begins, pull the handle 24 to pull out the lifting frame 2, then pull out the lower clamping base plate 8, place different types of bottles 13 in the bottle slot 12, then reset the lifting frame 2 and turn on the electric heating tube 4, the ultraviolet sterilization lamp 5 and the rotating motor 16, the output shaft on the rotating motor 16 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the roller 15 to rotate, the disinfection water in the disinfection tank 20 is transported to the connecting water pipe 19 by the pump 27, and then transported to the water spray sleeve 14 by the connecting water pipe 19, the water spray sleeve 14 sprays to the roller 15 through the water outlet 21, the roller 15 sprays to the inner wall of the bottle 13, and is cleaned by the bristles 18. During the cleaning process, the disinfection water in the cleaning box 1 can flow along the inclined surface 25 and be discharged from the drain port 26. After the cleaning is completed, the cleaned bottle 13 can be dried by the provided electric heating tube 4, and the cleaned bottle 13 can be further sterilized by the provided ultraviolet sterilization lamp 5.
[0046] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric heating tube 4, ultraviolet sterilization lamp 5, rotating motor 16 and pump 27 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.
[0047] The above different embodiments can be combined, replaced and used in conjunction with each other.
[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.
[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fully automatic Kjeldahl nitrogen bottle washer, characterized by: The invention comprises a cleaning box (1) and a lifting frame (2), wherein a drainage board (3) is fixedly connected to the inside of the cleaning box (1), the lifting frame (2) is slidably connected to the drainage board (3), and a plurality of groups of bottle clamping structures are sequentially slidably connected to the lifting frame (2), a cleaning structure is arranged inside the cleaning box (1), and the cleaning structure is located above the drainage board (3), and a plurality of electric heating tubes (4) and ultraviolet sterilization lamps (5) are installed on the inner wall of the cleaning box (1).
2. A fully automatic Kjeldahl nitrogen bottle washer according to claim 1, characterized in that: The bottle clamping structure comprises an upper clamping plate (6), a sliding frame (7) and a lower clamping bottom plate (8); a limiting slide groove (9) is provided on the upper clamping plate (6); a rolling wheel (10) is rotatably connected to one side of the upper surface of the sliding frame (7); the rolling wheel (10) is rollingly connected to the limiting slide groove (9); and an ultraviolet sterilization lamp (5) is arranged between adjacent bottle clamping structures.
3. A fully automatic Kjeldahl nitrogen bottle washer according to claim 2, characterized in that: An elastic rubber pad (11) is fixedly connected to the sliding frame (7), a plurality of bottle placement grooves (12) are provided on the elastic rubber pad (11), and a bottle holder (13) is clamped on each of the plurality of bottle placement grooves (12).
4. A fully automatic Kjeldahl nitrogen bottle washer according to claim 3, characterized in that: Part of the bottle body of the bottle container (13) passes through the bottle placement groove (12) and extends outside, and the height of the extended bottle body is less than the height of the bottle body clamped inside the bottle placement groove (12).
5. The fully automatic Kjeldahl nitrogen bottle washer according to claim 4, characterized in that: The bottle placement grooves (12) on the plurality of groups of elastic rubber pads (11) have different shapes and are used to clamp bottle containers (13) of different models. The elastic rubber pads (11) are made of a combination of silicone rubber and glass fiber.
6. The fully automatic Kjeldahl nitrogen bottle washer according to claim 5, characterized in that: A rotating motor (16) is arranged below the drain plate (3). The cleaning structure comprises a water spray sleeve (14), a rotating shaft (17) and a rotating roller (15). The interior of the rotating roller (15) is hollow. The bottle container (13) is sleeved on the rotating roller (15). The rotating motor (16) is provided with a plurality of output shafts. The rotating shafts (17) and the rotating roller (15) are provided with a plurality of output shafts, and the plurality of rotating shafts (17) and the rotating roller (15) are provided with a one-to-one correspondence with the output shafts. One end of the plurality of rotating shafts (17) passes through the drain plate (3) and is fixedly connected to the corresponding output shaft, and the other end is fixedly connected to the top of the rotating roller (15). The water spray sleeve (14) is rotatably connected between the rotating shaft (17) and the rotating roller (15). The roller body of the rotating roller (15) is fixedly connected with bristles (18).
7. The fully automatic Kjeldahl nitrogen bottle washer according to claim 6, characterized in that: The water spray sleeve (14) is connected via a connecting water pipe (19), a disinfection tank (20) is placed on one side of the cleaning box (1), and the disinfection tank (20) is connected to the connecting water pipe (19) via a pump (27).
8. The fully automatic Kjeldahl nitrogen determination bottle washer according to claim 7, characterized in that: The water spray sleeve (14) and the rotating roller (15) are both provided with a water outlet (21).
9. The fully automatic Kjeldahl nitrogen determination bottle washer according to claim 1, characterized in that: The four corners of the drain plate (3) are fixedly connected to limiting sleeves (22), the four corners of the lifting frame (2) are fixedly connected to limiting rods (23), the limiting rods (23) are slidably connected to the limiting sleeves (22), and the upper surface of the lifting frame (2) is fixedly connected to a handle (24).
10. The fully automatic Kjeldahl nitrogen bottle washer according to claim 9, characterized in that: The drainage plate (3) is provided with an inclined surface (25), the cleaning box (1) is provided with a drainage port (26), and the drainage port (26) is connected to the inclined surface (25).