Automatic sterilization device and method for poultry slaughtering cutter
By designing an automatic disinfection device for poultry slaughter knives including the main box, knife holder, disinfection mechanism and float parts, the problem of difficulty in thorough disinfection of the contact parts of the knives and knife holder in the prior art is solved, and efficient and comprehensive automated disinfection effect is achieved, and food safety and slaughtering efficiency are improved.
Patent Information
- Application Number
- CN202510064552.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-05-30
AI Technical Summary
The existing poultry slaughter knives disinfection devices cannot thoroughly disinfect the contact parts of the knives and knife holders, resulting in poor disinfection results.
An automatic disinfection device for poultry slaughter knives is designed, including the main box, knife holder, disinfection mechanism and float parts. The tool is placed on the knife holder, and the disinfectant is sprayed on the tool through the feeding pipeline, and the tool is lifted through the float to expose the contact parts of the tool and the knife holder for full disinfection.
It realizes all-round disinfection of the contact parts of the tool and the tool holder, improves the thoroughness and efficiency of disinfection, and ensures food safety and hygiene standards.
Smart Images
Figure CN120053708A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of tool disinfection, and particularly relates to an automatic disinfection device and method for poultry slaughtering tools. Background Art
[0002] During the process of poultry slaughtering, the disinfection of tools has always been an important link to ensure food safety and hygiene. In traditional poultry slaughtering operations, slaughtering tools (such as slaughter knives, meat chopping knives, etc.) are usually contaminated by a large amount of blood, feathers, and meat tissues. If these tools cannot be effectively cleaned and disinfected, it will not only cause cross-contamination but also pose a threat to downstream processing and food quality. Therefore, how to disinfect slaughtering tools efficiently and comprehensively has always been a technical problem faced by the slaughtering industry.
[0003] The tool disinfection device needs to place the tools on the corresponding tool racks first and then perform the disinfection operation; however, in the existing disinfection devices, the contact parts between the tools and the tool racks are often not fully covered and cleaned during the disinfection process, resulting in blind spots and greatly reducing the disinfection effect.
[0004] Therefore, there is an urgent need for a new disinfection device that can effectively solve the problem that the contact parts between the tool racks and the tools are difficult to be thoroughly disinfected in the prior art, and can provide an efficient and comprehensive automatic disinfection solution without damaging the tools. This need can not only improve the hygiene standards of the slaughtering process but also enhance the overall slaughtering efficiency, providing a more powerful guarantee for food safety. Summary of the Invention
[0005] In view of the problems in the prior art, the present invention proposes the following technical solutions:
[0006] An automatic disinfection device for poultry slaughtering tools, comprising:
[0007] A main box body, inside which a disinfection cavity adapted to the tools is provided;
[0008] A tool rack, which is slidably installed in the disinfection cavity and is used for horizontally and vertically placing the tools;
[0009] A disinfection mechanism, which includes a plurality of spray heads arranged on the inner wall of the disinfection cavity and a feeding pipeline;
[0010] A float member, the tool is horizontally and vertically placed on the tool rack and slides down into the disinfection cavity, and an external disinfection feeding device feeds materials through the feeding pipeline to the spray heads and sprays them onto the tool for disinfection. During the disinfection process of the tool, the float member floats up to lift the tool, thereby exposing the contact part between the tool and the tool rack for comprehensive disinfection.
[0011] Preferably, the external disinfection feeding device includes a disinfectant solution supply device, a clean water supply device, and a drying air supply device.
[0012] Preferably, the feeding pipeline includes a tee and a cross pipe with their collecting ends interconnected. The front and back surfaces thereof are both provided with diversion cavities, and the two branch ends of the tee are respectively interconnected with the two diversion cavities.
[0013] The three branch ends of the cross pipe are respectively communicated with a disinfectant supply device, a clear water supply device, and a drying air supply device through a first through pipe, a second through pipe, and a third through pipe. Valves are arranged on the first through pipe, the second through pipe, and the third through pipe.
[0014] Preferably, a discharge hole is formed in the main box body and is interconnected with the bottom of the disinfection cavity, and the liquid discharge speed of the discharge hole is less than that of the spray head.
[0015] Preferably, the float member includes a float box slidably connected vertically to the inner wall of the bottom wall of the disinfection cavity. A lifting plate is slidably connected to the inner wall of the top of the float box, and the side wall of the float box is interconnected with the third through pipe through a hose.
[0016] Preferably, the tool rest includes a plurality of sliding vertical plates slidably connected vertically to the inner wall of the disinfection cavity. Connecting plates are fixedly connected to the inner walls of the plurality of sliding vertical plates, and a supporting plate is fixedly connected to the ends of the plurality of connecting plates away from the sliding vertical plates. Blade holes are formed in the supporting plate.
[0017] Preferably, the tops of the plurality of sliding vertical plates are fixedly connected together with a top cover plate, and a handle is installed on the top of the top cover plate.
[0018] Preferably, a chute is formed in the inner wall of the disinfection cavity. The chute is in an inverted "L" shape, and a slider is fixedly connected to the outside of the sliding vertical plate, and the slider is slidably connected in the chute.
[0019] An automatic disinfection method for poultry slaughtering knives, which is applied to the above-mentioned automatic disinfection device for poultry slaughtering knives. The disinfection method includes the following steps:
[0020] S1. Tool placement stage: First, place the knife horizontally and vertically on the tool rest, and then manually slide down the tool rest with the knife into the disinfection cavity.
[0021] S2. Tool disinfection stage: The external disinfection feeding device feeds materials through the feeding pipeline to the spray head and sprays them onto the knife for disinfection. During the tool disinfection process, the float member floats up to lift the knife, thereby exposing the contact part between the knife and the tool rest for comprehensive disinfection.
[0022] The beneficial effects of the present invention are:
[0023] In the present invention, the cutting tool is first horizontally and vertically placed on the tool rest, and then the tool rest is manually lowered to place the cutting tool in the disinfection chamber together. The external disinfection feeding device feeds materials through the feeding pipeline to the nozzle and sprays them onto the cutting tool for disinfection. During the disinfection process of the cutting tool, the float member floats up to lift the cutting tool, thereby exposing the contact part between the cutting tool and the tool rest for comprehensive disinfection. The disinfection is more thorough and comprehensive. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 FIG. 6 shows a schematic perspective view of the automatic disinfection device for poultry slaughtering tools in the embodiment;
[0025] Figure 2 FIG. 10 shows a sectional view of the main box body in the automatic disinfection device for poultry slaughtering tools in the embodiment;
[0026] Figure 3 FIG. 14 shows a schematic perspective view of the tool rest in the automatic disinfection device for poultry slaughtering tools in the embodiment;
[0027] Figure 4 FIG. 18 shows Figure 1 an enlarged view of part A in
[0028] Figure 5 FIG. 24 shows a schematic view of the float member structure in the automatic disinfection device for poultry slaughtering tools in the embodiment.
[0029] In the figure: 10, main box body; 11, discharge hole; 12, diversion chamber;
[0030] 20, tool rest; 21, sliding vertical plate; 22, connecting plate; 23, supporting plate; 231, blade hole; 24, top cover plate; 25, handle;
[0031] 30, disinfection mechanism; 31, nozzle; 32, tee pipe; 33, cross pipe; 34, valve; 35, first through pipe; 36, second through pipe; 37, third through pipe; 371, hose;
[0032] 40, float member; 41, float box; 42, lifting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0033] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.
[0034] Embodiment
[0035] As Figure 1 - Figure 2 shown, the automatic disinfection device for poultry slaughtering tools includes:
[0036] The main box 10 has a disinfection chamber adapted to the tool inside; the feeding pipeline includes a three-way pipe 32 and a four-way pipe 33 interconnected at the collecting end, and a diversion chamber 12 is opened on the front and back of 1, and the two branch ends of the three-way pipe 32 are respectively interconnected with the two diversion chambers 12; the main box 10 is provided with a discharge hole 11 interconnected with the bottom of the disinfection chamber, and the discharge speed of the discharge hole 11 is less than the discharge speed of the nozzle 31;
[0037] The knife holder 20 is slidably mounted in the disinfection chamber and is used for lateral and vertical placement of knives;
[0038] like Figure 3 As shown, the knife holder 20 includes a plurality of sliding vertical plates 21 vertically slidably connected to the inner wall of the disinfection chamber, the inner walls of the plurality of sliding vertical plates 21 are fixedly connected with connecting plates 22, and one end of the plurality of connecting plates 22 away from the sliding vertical plates 21 is commonly fixedly connected with a supporting plate 23, and a blade hole 231 is opened on the supporting plate 23, and the blade hole 231 is used to place the blade part of the knife, the blade passes through the blade hole 231 and is placed below the supporting plate 23, and the blade body is located above the supporting plate 23;
[0039] The tops of the multiple sliding vertical plates 21 are fixedly connected together with a top cover plate 24, and a handle 25 is installed on the top of the top cover plate 24. By setting the top cover plate 24, after the knife holder 20 and the knife slide down into the disinfection chamber as a whole, the top cover plate 24 can cover the top of the main box body 10, thereby avoiding splashing of liquid during the subsequent disinfection process; by setting the handle 25, manual operation by the staff is facilitated.
[0040] A slide groove is provided on the inner wall of the disinfection chamber, and the slide groove is in an inverted "L" shape. A sliding block is fixedly connected to the outer side of the sliding vertical plate 21, and the sliding block is slidably connected in the slide groove; in the present invention, an inverted "L"-shaped slide groove and a sliding block are provided, so that the tool holder 20 can slide horizontally after sliding to the top, which is convenient for releasing the tool from the hands; in this embodiment, an inverted "L"-shaped slide groove and a sliding block are used. In actual applications, the inverted "L"-shaped slide groove and the sliding block can be replaced by other sliding components with the same function.
[0041] like Figure 4 As shown, the disinfection mechanism 30 includes a plurality of nozzles 31 and a feeding pipeline arranged on the inner wall of the disinfection chamber; the external disinfection supply equipment includes a disinfectant supply equipment, a clean water supply equipment and a drying air supply equipment; the three branch ends of the four-way pipe 33 are connected to the disinfectant supply equipment, the clean water supply equipment and the drying air supply equipment through the first through pipe 35, the second through pipe 36 and the third through pipe 37 respectively, and the first through pipe 35, the second through pipe 36 and the third through pipe 37 are all provided with valves 34; as shown Figure 5As shown, the float member 40 includes a float box 41 vertically and slidably connected to the inner wall of the bottom wall of the disinfection chamber. A lifting plate 42 is slidably connected to the inner top wall of the float box 41. The side wall of the float box 41 is interconnected through a hose 371 and a three-way pipe 37.
[0042] When the disinfection device of the present invention works, first, the cutting tool is horizontally and vertically placed on the tool rest 20, and then the tool rest 20 is manually slid down to place the cutting tool in the disinfection chamber together. At the same time, the top cover plate 24 covers the top of the main box body 10. Then there are three stages of disinfection: The first stage: The valves 34 on the second pipe 36 and the third pipe 37 are closed, and the valve 34 on the first pipe 35 is opened. The disinfectant supply device supplies through the first pipe 35 to the three-way pipe 32, and after being split by the three-way pipe 32 to the two split chambers 12, and finally sprayed from multiple nozzles 31 onto the cutting tool for disinfection; The second stage: The valves 34 on the first pipe 35 and the third pipe 37 are closed, and the valve 34 on the second pipe 36 is opened. The clean water supply device supplies through the second pipe 36 to the three-way pipe 32, and after being split by the three-way pipe 32 to the two split chambers 12, and finally sprayed from multiple nozzles 31 onto the cutting tool. In this stage, the excess disinfectant on the feeding pipeline and the cutting tool can be cleaned; The third stage: The valves 34 on the first pipe 35 and the second pipe 36 are closed, and the valve 34 on the third pipe 37 is opened. The drying air supply device supplies through the third pipe 37 to the three-way pipe 32, and after being split by the three-way pipe 32 to the two split chambers 12, and finally sprayed from multiple nozzles 31 onto the cutting tool, thereby drying the cutting tool; In the first two stages of the above three disinfection stages, since the liquid discharge speed of the discharge hole 11 is less than the liquid discharge speed of the nozzle 31, liquid will accumulate in the disinfection chamber, and the accumulated liquid drives the float member 40 to float, thereby lifting the cutting tool upward by a certain height, and then exposing the contact part between the cutting tool and the tool rest 20, which is beneficial to the all-round disinfection of the cutting tool; During the air supply in the third stage, part of the gas will return through the hose 371 to the inner cavity of the float box 41, thereby lifting the lifting plate 42 upward, and then lifting the cutting tool, thus achieving the same effect as the first two stages.
[0043] An automatic disinfection method for poultry slaughtering tools, the disinfection method is applied to the above-mentioned automatic disinfection device for poultry slaughtering tools, and the disinfection method includes the following steps:
[0044] S1. Tool placement stage: First, place the cutting tool horizontally and vertically on the tool rest 20, and then manually slide down the tool rest 20 to place the cutting tool in the disinfection chamber together;
[0045] S2. Tool disinfection stage: The external disinfection feeding device feeds through the feeding pipeline to the nozzle 31 and sprays it onto the cutting tool for disinfection. During the disinfection process of the cutting tool, the float member 40 floats up to lift the cutting tool, and then exposes the contact part between the cutting tool and the tool rest 20 for all-round disinfection.
[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.
Claims
1. Automatic disinfection device for poultry slaughtering knives, characterized in that: include: A main box (10), wherein a disinfection chamber adapted for the cutter is provided inside the main box (10); A knife holder (20), the knife holder (20) is slidably mounted in the disinfection chamber and is used for lateral and vertical placement of knives; A disinfection mechanism (30), the disinfection mechanism (30) comprising a plurality of nozzles (31) arranged on the inner wall of the disinfection chamber and a feeding pipeline; The floating member (40) is placed horizontally and vertically on the tool holder (20) and slides down into the disinfection chamber. The external disinfection feeding device feeds the material to the nozzle (31) through the feeding pipeline and sprays it onto the tool for disinfection. During the tool disinfection process, the floating member (40) floats up and lifts the tool, thereby exposing the contact part between the tool and the tool holder (20) for all-round disinfection.
2. The automatic disinfection device for poultry slaughtering knives according to claim 1 is characterized in that: The external disinfection supply equipment includes disinfectant supply equipment, clean water supply equipment and drying air supply equipment.
3. The automatic disinfection device for poultry slaughtering knives according to claim 2 is characterized in that: The feeding pipeline comprises a three-way pipe (32) and a four-way pipe (33) interconnected at the collecting end, a diversion cavity (12) is provided on the front and back of the (1), and two branch ends of the three-way pipe (32) are respectively interconnected with two diversion cavities (12); The three branch ends of the four-way pipe (33) are respectively connected to the disinfectant supply equipment, the clean water supply equipment, and the drying air supply equipment through the first through pipe (35), the second through pipe (36), and the third through pipe (37), and the first through pipe (35), the second through pipe (36), and the third through pipe (37) are all provided with valves (34).
4. The automatic disinfection device for poultry slaughtering knives according to claim 2, characterized in that: The main box body (10) is provided with a discharge hole (11) interconnected with the bottom of the disinfection chamber, and the discharge speed of the discharge hole (11) is lower than the discharge speed of the nozzle (31).
5. The automatic disinfection device for poultry slaughtering knives according to claim 4, characterized in that: The float member (40) comprises a float box (41) vertically slidably connected to the inner wall of the bottom wall of the disinfection chamber, a lifting plate (42) is slidably connected to the top inner wall of the float box (41), and the side wall of the float box (41) is interconnected through a hose (371) and a third through pipe (37).
6. The automatic disinfection device for poultry slaughtering knives according to claim 1, characterized in that: The knife holder (20) comprises a plurality of sliding vertical plates (21) vertically slidably connected to the inner wall of the disinfection chamber, the inner walls of the plurality of sliding vertical plates (21) are fixedly connected to connecting plates (22), the ends of the plurality of connecting plates (22) away from the sliding vertical plates (21) are commonly fixedly connected to a supporting plate (23), and a blade hole (231) is provided on the supporting plate (23).
7. The automatic disinfection device for poultry slaughtering knives according to claim 6, characterized in that: The tops of the plurality of sliding vertical plates (21) are commonly fixedly connected to a top cover plate (24), and a handle (25) is installed on the top of the top cover plate (24).
8. The automatic disinfection device for poultry slaughtering knives according to claim 6, characterized in that: The inner wall of the disinfection chamber is provided with a slide groove, which is in an inverted "L" shape. The outer side of the sliding vertical plate (21) is fixedly connected with a sliding block, and the sliding block is slidably connected in the slide groove.
9. A method for automatically disinfecting poultry slaughtering knives, characterized in that: The disinfection method is applied to the automatic disinfection device for poultry slaughtering knives according to any one of claims 1 to 8, and the disinfection method comprises the following steps: S1, tool placement stage: first, the tool is placed horizontally and vertically on the tool holder (20), and then the tool holder (20) is manually lowered and placed into the disinfection chamber together with the tool; S2, tool disinfection stage: the external disinfection feeding device feeds the material to the nozzle (31) through the feeding pipeline and sprays it onto the tool for disinfection. During the tool disinfection process, the float (40) floats up and lifts the tool, thereby exposing the contact part between the tool and the tool holder (20) for all-round disinfection.