A continuous digester and a sewage filtering device
Through the design of the lifting frame and lifting components, the cooking tank, mounting frame and cooking cover of the continuous cooking machine can be lifted away from the heating tank to form a cleaning gap, which solves the problem of difficult cleaning of traditional cooking machines, improves the convenience and safety of cleaning, and realizes the reuse of water resources through the wastewater filtration device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI NIWEI INTELLIGENT TECH CO LTD
- Filing Date
- 2025-01-13
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional continuous cooking machines have many parts, making them difficult to clean and creating blind spots that allow bacteria to grow, thus reducing the hygiene of the cooked materials.
A continuous cooking machine was designed, which uses a lifting frame and lifting components to lift the cooking tank, mounting frame and cooking cover away from the heating tank to form a cleaning gap. The connection rod and anti-detachment block structure improve the convenience and safety of operation. At the same time, a wastewater filtration device is set up to filter and recycle the wastewater generated during cleaning.
It improves the ease and safety of cleaning the cooking machine, reduces cleaning dead spots, lowers the risk of bacterial growth, and enables the reuse of water resources through a wastewater filtration device.
Smart Images
Figure CN119769766B_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of food processing, and in particular to a continuous cooking machine and a wastewater filtration device. Background Technology
[0002] A continuous cooking machine is a technical equipment used for the continuous cooking and processing of various materials, such as vegetables, seafood, meat products, and bean products. Its working principle primarily utilizes steam. Steam pipes are laid at the bottom of the equipment, and water is injected into the cooking tank. Steam heats the water for cooking. The materials move at a uniform speed within the cooking tank via a conveyor belt. The conveyor belt speed can be adjusted according to the cooking time, and the heating temperature can also be adjusted according to product requirements. It offers advantages such as low labor intensity, high efficiency, and ease of operation.
[0003] Traditional continuous cooking machines have many parts, making them difficult to clean and prone to leaving cleaning dead spots, which can lead to bacterial growth and reduce the hygiene of the cooked materials. Therefore, further improvements are needed. Summary of the Invention
[0004] To facilitate cleaning of the cooking machine, this application provides a continuous cooking machine and a wastewater filtration device.
[0005] Firstly, the continuous cooking machine provided in this application adopts the following technical solution:
[0006] A continuous cooking machine includes a heating tank, a cooking tank, and a cooking cover. The heating tank is equipped with a heating element for heating medium water. The cooking tank is disposed within the heating tank, and the cooking cover is disposed on top of the cooking tank to cover it. The heating tank is equipped with a lifting frame, and the cooking tank and the cooking cover are slidably mounted on the lifting frame. A mounting frame is provided between the cooking tank and the cooking cover, and the mounting frame is equipped with a pressure band for pressing the material into the medium water surface. The lifting frame is equipped with a lifting component for driving the cooking tank, the mounting frame, and the cooking cover away from the heating tank. When the cooking tank, the mounting frame, and the cooking cover are lifted away from the heating tank, cleaning gaps are formed between the cooking tank and the mounting frame, and between the mounting frame and the cooking cover.
[0007] By adopting the above technical solution, the material is placed in the cooking tank, and the heating element heats the medium water in the heating tank to cook the material. The pressure belt is set to press down the material, so that the material is immersed in the medium water surface, reducing the possibility of the material floating to the surface under the action of buoyancy, thereby improving the cooking effect of the material. With the setting of the lifting frame and lifting component, when the cooking machine needs to be cleaned, the cooking tank, mounting frame and cooking cover are lifted away from the heating tank by the lifting component. At this time, cleaning gaps are formed between the cooking tank and the mounting frame, and between the mounting frame and the cooking cover, so that the operator can clean the cooking tank, pressure belt, cooking cover and heating tank separately, reducing cleaning dead corners and improving the convenience of cleaning the cooking machine.
[0008] Optionally, the lifting assembly includes a first connecting rod, a second connecting rod, and a lifting member. One end of the first connecting rod is hinged to the side wall of the mounting frame, and the other end is hinged to the side wall of the cooking tank. One end of the second connecting rod is hinged to the side wall of the mounting frame, and the other end is hinged to the side wall of the cooking lid. The lifting member is disposed on the lifting frame to drive the cooking lid to move up and down.
[0009] By adopting the above technical solution, through the setting of the first link, the second link and the lifting component, the lifting component drives the cooking lid to rise. Under the action of the first link and the second link, the mounting frame and the cooking tank can be lifted in sequence, thereby forcing the cooking tank, the mounting frame and the cooking lid to be lifted away from the heating tank. Under the action of the first link and the second link, cleaning gaps can be formed between the cooking tank and the mounting frame, and between the mounting frame and the cooking lid, improving the operational convenience of the overall structure.
[0010] Optionally, the side wall of the mounting frame is connected to a docking rod, the side wall of the lifting frame is provided with a docking seat, and the bottom wall of the docking seat is provided with a docking groove. When the cooking tank, the mounting frame, and the cooking cover are lifted away from the heating tank, the docking rod is inserted into the docking groove; a primary anti-detachment component is provided between the docking rod and the docking seat.
[0011] By adopting the above technical solution, and through the setting of the connecting rod and the primary anti-detachment component, after the cooking tank, mounting frame, and cooking lid are lifted away from the heating tank, the connecting rod is inserted into the docking groove of the docking seat. At this time, the primary anti-detachment component can limit the connecting rod (i.e., restrict the downward movement of the mounting frame), reducing the possibility of the cooking tank, mounting frame, and cooking lid falling when the cooking lid detaches from the lifting component, thus improving the operational safety of the overall structure. In addition, even if the cooking lid detaches from the lifting component, the inner wall of the docking groove restricts the horizontal swing of the connecting rod, thereby limiting the horizontal displacement of the mounting frame. At this time, a cleaning gap can still be maintained between the cooking tank and the mounting frame, and between the mounting frame and the cooking lid, improving the cleaning safety of the operator.
[0012] Optionally, the primary anti-detachment component includes a docking block, an anti-detachment block, a first spring, and a first unlocking member. The docking block is disposed at the top of the docking rod. Two anti-detachment blocks are provided, and both anti-detachment blocks are slidably installed on the docking seat, forming a passageway between the two anti-detachment blocks for the docking block to pass through. The first spring is disposed between the anti-detachment block and the docking seat. The first spring normally forces the two anti-detachment blocks to move closer to each other to narrow the passageway. Each anti-detachment block has a first pushing surface. When the docking block is raised, the docking block drives the two anti-detachment blocks away from each other through the first pushing surface to widen the passageway. The first unlocking member is disposed on the docking rod to drive the two anti-detachment blocks away from each other.
[0013] By adopting the above technical solution, through the setting of the docking block, anti-detachment block, first spring and first unlocking component, when the cooking tank, mounting frame and cooking cover are lifted away from the heating tank, the docking rod is driven to insert into the docking groove. At this time, the docking block can push the two anti-detachment blocks apart by the first pushing surface to expand the passage. After the docking block passes through the passage, the two anti-detachment blocks move closer to each other under the action of the first spring to abut against the bottom wall of the docking block, thereby limiting the docking block and preventing the mounting frame from falling. When the cooking tank, mounting frame and cooking cover need to be moved down after cleaning, the first unlocking component forces the two anti-detachment blocks to move away from each other, expanding the passage so that the docking block can pass through the passage and move down, improving the overall operational convenience of the structure.
[0014] Optionally, the top wall of the docking rod is connected to an installation rod, and the docking block is disposed at the upper end of the installation rod. The docking block is connected to the docking rod through the installation rod. The first unlocking component includes an unlocking block, which is slidably installed on the installation rod and located between the docking block and the docking rod. When the docking block is raised to the top of the two anti-detachment blocks and continues to drive the docking rod to rise, the unlocking block drives the two anti-detachment blocks away from each other through the first pushing surface to expand the passage. The peripheral wall of the unlocking block has a second pushing surface. When the unlocking block is raised to the top of the two anti-detachment blocks and drives the docking rod to fall, the unlocking block and the docking block abut against each other, and the two anti-detachment blocks are driven away from each other through the second pushing surface to expand the passage.
[0015] By adopting the above technical solution, and through the setting of the unlocking block, when the steaming tank, mounting rack, and steaming cover need to be moved down after cleaning, the steaming cover is pulled upwards to move the connecting rod of the mounting rack upwards. At this time, the connecting rod can move the unlocking block upwards. The unlocking block pushes open the two anti-detachment blocks through the first pushing surface and rises to the top of the two anti-detachment blocks. Then, the steaming cover is moved down, which moves the connecting rod down. The unlocking block can push open the two anti-detachment blocks again through the second pushing surface, so that the unlocking block and the connecting block can pass through the channel to disengage from the docking slot, improving the convenience of unlocking the connecting rod.
[0016] Optionally, the side wall of the lifting frame is provided with a secondary anti-detachment component located at the opening of the docking groove. When the docking rod is inserted into the docking groove, the secondary anti-detachment component closes the opening of the docking groove to limit the docking rod.
[0017] By adopting the above technical solution and setting the secondary anti-detachment component, once the cooking lid and the lifting component detach, and the docking block also breaks off from the docking rod, the secondary anti-detachment component can act as a "second line of defense" for the docking rod, preventing the docking rod from detaching from the docking groove, thereby further reducing the possibility of the cooking tank, mounting frame and cooking lid falling, and improving the safety of the cleaning process.
[0018] Optionally, the secondary anti-detachment component includes a shaped blocking block and a second unlocking component. The shaped blocking block is rotatably mounted on the side wall of the lifting frame. Normally, the shaped blocking block partially blocks the opening of the docking groove. The shaped blocking block has a third pushing surface. When the docking rod is raised to the opening of the docking groove, the docking rod forces the shaped blocking block to rotate through the third pushing surface to avoid the opening of the docking groove. The second unlocking component is disposed on the lifting frame to force the shaped blocking block to avoid the opening of the docking groove.
[0019] By adopting the above technical solution, the cooking lid is raised by setting up the irregularly shaped blocking block and the second unlocking component, which forces the docking rod of the mounting frame to rise towards the docking seat. When the docking rod rises to the opening of the docking groove, the docking rod can force the irregularly shaped blocking block to rotate through the third pushing surface to avoid blocking the opening of the docking groove, so that the docking rod can enter the docking groove. After the docking rod enters the docking groove, the irregularly shaped blocking block rotates under its own gravity to block the opening of the docking groove, reducing the possibility of the cooking tank, mounting frame and cooking lid falling. This allows the cooking tank, mounting frame and cooking lid to remain in a state of being raised away from the heating tank, further reducing the possibility of safety accidents during the cleaning process.
[0020] Optionally, the side walls of the lifting frame are respectively provided with a first limiting post and a second limiting post. The irregularly shaped blocking block normally abuts against the first limiting post and partially blocks the opening of the docking groove. When the docking rod is raised and forces the irregularly shaped blocking block to avoid the opening of the docking groove, the irregularly shaped blocking block abuts against the second limiting post to limit the maximum rotation angle of the irregularly shaped blocking block.
[0021] By adopting the above technical solution, through the setting of the first and second limiting posts, the first limiting post restricts the rotation angle of the irregularly shaped blocking block. When the docking post moves into the docking groove, the irregularly shaped blocking block rotates under its own gravity and abuts against the first limiting post, partially blocking the opening of the docking groove. Once the docking post falls, it is blocked by the irregularly shaped blocking block at the opening of the docking groove. The first limiting post can block the irregularly shaped blocking block, preventing it from rotating and keeping it blocked at the opening of the docking groove, thus preventing the docking post from leaving the docking groove. During the process of the docking post being lifted into the docking groove, the third pushing surface drives the irregularly shaped blocking block to rotate and abut against the second limiting post. The second limiting post is used to limit the maximum rotation angle of the irregularly shaped blocking block, reducing the possibility that the rotation angle of the irregularly shaped blocking block is too large and cannot be reset.
[0022] Optionally, the second unlocking component includes an unlocking bar and a second spring. The unlocking bar is slidably mounted on the lifting frame. One end of the unlocking bar extends upward to be pushed by the anti-detachment block, and the other end of the unlocking bar extends downward to push the irregularly shaped blocking block to rotate. The second spring is disposed between the unlocking bar and the lifting frame. The second spring normally forces the unlocking bar to detach from the irregularly shaped blocking block.
[0023] By adopting the above technical solution, and through the setting of the unlocking bar and the second spring, when the cooking tank, mounting rack, and cooking cover need to be lowered after cleaning, the cooking cover is raised upwards, forcing the unlocking block to rise to the top of the two anti-detachment blocks. Then, the cooking cover is lowered, causing the docking rod to move downwards. During this process, the unlocking block pushes open the two anti-detachment blocks, allowing the docking block to pass through the channel. When the two anti-detachment blocks are pushed open, they can push the unlocking bar, which can then push the irregularly shaped blocking block, forcing the irregularly shaped blocking block to rotate and avoid the groove of the docking slot, so that the docking rod can move out of the docking slot, thus realizing the downward movement of the cooking tank, mounting rack, and cooking cover.
[0024] Secondly, the wastewater filtration device provided in this application adopts the following technical solution:
[0025] A wastewater filtration device includes a filter box, a return pipe, and a continuous cooking machine as described above. The filter box is equipped with a filter screen, which divides the interior of the filter box into a filtration zone and a clean water zone. One end of the return pipe is connected to the interior of a heating tank, and the other end is connected to the filtration zone of the filter box.
[0026] By adopting the above technical solution, through the setting of return pipe, filter box and filter screen, the wastewater generated during cleaning is discharged and collected through return pipe. When the wastewater passes through the filter box, the filter screen can filter foreign objects in the wastewater, so as to facilitate the reuse of water resources and reduce water waste.
[0027] In summary, this application includes at least one of the following beneficial technical effects:
[0028] 1. Place the material into the cooking tank, and use the heating element to heat the medium water in the tank for cooking. The pressure belt is used to press down the material, keeping it submerged in the medium water and reducing the likelihood of the material floating to the surface due to buoyancy, thereby improving the cooking effect. With the lifting frame and lifting assembly, when cleaning the cooker is required, the lifting assembly lifts the cooking tank, mounting frame, and cooking cover away from the heating tank. This creates cleaning gaps between the cooking tank and mounting frame, and between the mounting frame and cooking cover, allowing operators to clean the cooking tank, pressure belt, cooking cover, and heating tank separately, reducing cleaning dead zones and improving the ease of cleaning the cooker.
[0029] 2. With the help of the docking block, anti-detachment block, first spring, and first unlocking component, when the cooking tank, mounting frame, and cooking lid are lifted away from the heating tank, the docking rod is driven to insert into the docking groove. At this time, the docking block can push the two anti-detachment blocks apart through the first pushing surface to expand the passage. After the docking block passes through the passage, the two anti-detachment blocks move closer to each other under the action of the first spring to abut against the bottom wall of the docking block, thereby limiting the docking block and preventing the mounting frame from falling. When the cooking tank, mounting frame, and cooking lid need to be moved down after cleaning, the first unlocking component forces the two anti-detachment blocks to move away from each other, expanding the passage so that the docking block can pass through the passage and move down, improving the overall ease of operation.
[0030] 3. By setting up the irregularly shaped blocking block and the second unlocking component, the cooking lid is raised, forcing the connecting rod of the mounting frame to rise towards the connecting seat. When the connecting rod rises to the opening of the connecting groove, the connecting rod can force the irregularly shaped blocking block to rotate through the third pushing surface to avoid blocking the opening of the connecting groove, allowing the connecting rod to enter the connecting groove. After the connecting rod enters the connecting groove, the irregularly shaped blocking block rotates under its own gravity to block the opening of the connecting groove, reducing the possibility of the cooking tank, mounting frame, and cooking lid falling. This allows the cooking tank, mounting frame, and cooking lid to remain in a raised position away from the heating tank, further reducing the possibility of safety accidents during the cleaning process. Attached Figure Description
[0031] Figure 1 This is a schematic diagram of the overall structure of Example 1;
[0032] Figure 2 This is a schematic diagram illustrating the structure of the lifting component in Example 1;
[0033] Figure 3 This is a partial sectional view of the connecting rod in Embodiment 2;
[0034] Figure 4yes Figure 3 Enlarged view of point A in the middle;
[0035] Figure 5 This is a partial cross-sectional view of the second unlocking component in Embodiment 3;
[0036] Figure 6 This is a partial cross-sectional view of Embodiment 4 illustrating the second unlocking component;
[0037] Figure 7 This is a partial cross-sectional view of the filter screen in Example 5.
[0038] Explanation of reference numerals in the attached drawings: 1. Heating tank; 11. Water supply pipeline; 12. Return pipe; 13. Filter box; 131. Filter screen; 132. Filtration zone; 133. Purified water zone; 134. Purified water pipe; 135. Sewage pipe; 136. Cover plate; 2. Cooking tank; 21. Conveyor belt; 3. Cooking lid; 31. Sliding seat; 4. Lifting frame; 41. Slide rail; 42. Docking seat; 43. Docking groove; 44. First limiting post; 45. Second limiting post; 46. Clearance groove; 47. Limiting groove; 48. Mounting groove; 5. Mounting frame; 51. Cleaning gap 52. Connecting rod; 521. Mounting rod; 6. Pressure belt; 7. Lifting assembly; 71. First connecting rod; 72. Second connecting rod; 73. Drive wheel; 74. Chain; 75. Drive motor; 8. Primary anti-detachment assembly; 81. Connecting block; 82. Anti-detachment block; 821. Through passage; 822. First pushing surface; 823. Push rod; 83. First spring; 84. Unlocking block; 841. Second pushing surface; 9. Secondary anti-detachment assembly; 91. Irregularly shaped blocking block; 911. Third pushing surface; 92. Unlocking bar; 93. Second spring; 94. Hook. Detailed Implementation
[0039] The following is in conjunction with the appendix Figure 1 - Appendix Figure 7 This application will be described in further detail.
[0040] Example 1
[0041] This application discloses a continuous cooking machine.
[0042] Reference Figure 1 , Figure 2 A continuous cooking machine includes a heating tank 1, a cooking tank 2, and a cooking cover 3. In this embodiment, the heating tank 1 is configured as a long, open-topped tank structure. The heating tank 1 is connected to a water supply pipeline 11 for injecting medium water into the tank. A heating element for heating the medium water is installed inside the heating tank 1, and the heating element is configured as a steam pipeline (not shown in the figure). Steam is introduced into the steam pipeline, and the steam exchanges heat with the medium water to cook the material.
[0043] Reference Figure 1 , Figure 2 The cooking tank 2 is located inside the heating tank 1. The side walls and bottom walls of the cooking tank 2 are provided with water permeable holes (not shown in the figure). The water permeable holes are used to connect the heating tank 1 and the cooking tank 2 so that the medium water in the heating tank 1 can flow into the cooking tank 2. A conveyor belt 21 for conveying materials is installed inside the cooking tank 2. Both ends of the conveyor belt 21 extend along the length of the cooking tank 2. The cooking cover 3 is located on the top of the cooking tank 2 to cover the cooking tank 2.
[0044] A lifting frame 4 is installed on the outer side of the heating tank 1, and a slide rail 41 is installed on the inner side wall of the lifting frame 4. The two ends of the slide rail 41 extend along the height direction. In this embodiment, sliding seats 31 are fixedly installed on the side wall of the cooking cover 3 and the side wall of the cooking tank 2. Each sliding seat 31 is slidably installed on the slide rail 41. The cooking cover 3 and the cooking tank 2 are slidably installed on the lifting frame 4 through their respective sliding seats 31 and can be raised and lowered.
[0045] Reference Figure 1 , Figure 2 An installation frame 5 is installed between the cooking tank 2 and the cooking cover 3. A pressure belt 6 for pressing the material into the medium water surface is installed inside the installation frame 5. The lifting frame 4 is equipped with a lifting component 7, which is used to drive the cooking tank 2, the installation frame 5 and the cooking cover 3 to lift away from the heating tank 1. When the cooking tank 2, the installation frame 5 and the cooking cover 3 are lifted away from the heating tank 1, a cleaning gap 51 is formed between the cooking tank 2 and the installation frame 5, and between the installation frame 5 and the cooking cover 3.
[0046] Reference Figure 1 , Figure 2 In this embodiment, the lifting component 7 includes a first connecting rod 71, a second connecting rod 72, and a lifting member. Multiple first connecting rods 71 and multiple second connecting rods 72 are provided, spaced apart along the length of the heating tank 1. One end of the first connecting rod 71 is hinged to the side wall of the mounting frame 5, and the other end is hinged to the side wall of the cooking tank 2. One end of the second connecting rod 72 is hinged to the side wall of the mounting frame 5, and the other end is hinged to the side wall of the cooking cover 3. It should be noted that when the cooking tank 2, the mounting frame 5, and the cooking cover 3 are all lifted away from the heating tank 1, the first connecting rod 71 is in an inclined state, and the second connecting rod 72 is in a vertical state, so that when the cooking tank 2, the mounting frame 5, and the cooking cover 3 are lowered, they can be retracted.
[0047] Reference Figure 1 , Figure 2The lifting component is set on the lifting frame 4 to drive the cooking lid 3 to rise and fall. The lifting component includes a drive wheel 73, a driven wheel, a chain 74 and a drive motor 75. The drive wheel 73 and the driven wheel (not shown in the figure) are rotatably connected to the lifting frame 4. The drive wheel 73 is located above the driven wheel. The chain 74 is wound between the drive wheel 73 and the driven wheel. The sliding seat 31 of the cooking lid 3 is fixedly connected to the chain 74. The drive motor 75 is fixedly installed on the lifting frame 4. The output shaft of the drive motor 75 is coaxially connected to the drive wheel 73.
[0048] The implementation principle of Embodiment 1 of this application is as follows: driving the drive wheel 73 to rotate can drive the cooking cover 3 to rise and fall, thereby driving the cooking tank 2 and the mounting frame 5 to rise and fall, so that the cooking tank 2, the mounting frame 5 and the cooking cover 3 can be lifted away from the heating tank 1; and under the action of the first connecting rod 71 and the second connecting rod 72, when the cooking tank 2, the mounting frame 5 and the cooking cover 3 are lifted away from the heating tank 1, a cleaning gap 51 can be formed between the cooking tank 2 and the mounting frame 5, and between the mounting frame 5 and the cooking cover 3, so that the operator can clean the cooking tank 2, the pressure belt 6, the cooking cover 3 and the heating tank 1 respectively, reduce the cleaning dead angle, and improve the cleaning convenience of the cooking machine.
[0049] Example 2
[0050] This application discloses a continuous cooking machine.
[0051] Reference Figure 3 , Figure 4 The difference between the continuous cooking machine disclosed in this application and Embodiment 1 is that:
[0052] In this embodiment, a docking rod 52 is fixedly connected to the side wall of the mounting frame 5, and a docking seat 42 is fixedly installed on the side wall of the lifting frame 4. The docking seat 42 is welded and fixed to the lifting frame 4. A docking groove 43 is provided on the bottom wall of the docking seat 42. When the cooking tank 2, the mounting frame 5 and the cooking cover 3 are all lifted away from the heating tank 1, the docking rod 52 is moved to the bottom of the docking groove 43. When it continues to be lifted, the docking rod 52 is inserted into the docking groove 43.
[0053] Reference Figure 3 , Figure 4The top wall of the docking groove 43 is provided with a clearance groove 46. A primary anti-detachment component 8 is provided between the docking rod 52 and the docking seat 42. The primary anti-detachment component 8 includes a docking block 81, an anti-detachment block 82, a first spring 83, and a first unlocking component. An installation rod 521 is fixedly connected to the top wall of the docking rod 52. The installation rod 521 is vertically arranged. The docking block 81 is fixedly installed on the upper end face of the installation rod 521. The docking block 81 is fixedly connected to the docking rod 52 through the installation rod 521. Two limiting grooves 47 are provided on the inner wall of the clearance groove 46. The two limiting grooves 47 are symmetrically distributed around the central axis of the installation rod 521. Two anti-detachment blocks 82 are provided and are correspondingly arranged with the two limiting grooves 47. Each anti-detachment block 82 is slidably installed in the corresponding limiting groove 47. A passage channel 821 is formed between the two anti-detachment blocks 82 for the docking block 81 to pass through.
[0054] Reference Figure 3 , Figure 4 Two first springs 83 are provided and are correspondingly arranged with the two anti-detachment blocks 82. One end of the first spring 83 is fixedly connected to the corresponding anti-detachment block 82, and the other end is fixedly connected to the inner wall of the limiting groove 47. The first spring 83 normally forces the two anti-detachment blocks 82 to move closer to each other to reduce the passage channel 821. The outer diameter of the docking block 81 gradually decreases from bottom to top. The first spring 83 normally makes the distance between the two anti-detachment blocks 82 less than the maximum outer diameter of the docking block 81. Each anti-detachment block 82 has a first pushing surface 822 on the side near the passage channel 821. When the docking block 81 is raised, the docking block 81 drives the two anti-detachment blocks 82 to move away from each other through the first pushing surface 822 to expand the passage channel 821. When the docking block 81 is raised to the top of the two anti-detachment blocks 82, the two anti-detachment blocks 82 move closer to each other and support the bottom wall of the docking block 81.
[0055] Reference Figure 3 , Figure 4 The first unlocking element is disposed on the docking rod 52 to drive the two anti-detachment blocks 82 away from each other. In this embodiment, the first unlocking element is set as an unlocking block 84. The unlocking block 84 is slidably sleeved on the outer peripheral wall of the mounting rod 521 and located between the docking block 81 and the docking rod 52. When the docking block 81 is raised to the top of the two anti-detachment blocks 82 and the docking rod 52 is driven to rise, the unlocking block 84 drives the two anti-detachment blocks 82 away from each other through the first pushing surface 822 to expand the passage channel 821. The outer diameter of the unlocking block 84 gradually decreases from top to bottom and forms a second pushing surface 841. When the unlocking block 84 is raised to the top of the two anti-detachment blocks 82 and the docking rod 52 is driven to fall, the unlocking block 84 and the docking block 81 abut against each other, and the two anti-detachment blocks 82 are driven away from each other through the second pushing surface 841 to expand the passage channel 821.
[0056] The implementation principle of Embodiment 2 of this application is as follows: When the cooking tank 2, the mounting frame 5, and the cooking cover 3 are lifted away from the heating tank 1, the docking rod 52 is driven to insert into the docking groove 43. At this time, the docking block 81 can push open the two anti-detachment blocks 82 through the first pushing surface 822 to expand the passage channel 821. After the docking block 81 passes through the passage channel 821, the two anti-detachment blocks 82 approach each other under the action of the first spring 83 to abut against the bottom wall of the docking block 81, thereby limiting the docking block 81 and limiting the mounting frame 5. This reduces the possibility of the cooking tank 2, the mounting frame 5, and the cooking cover 3 falling when the chain 74 breaks with the cooking cover 3, reduces the possibility of safety accidents during the cleaning process, and improves the safety of the overall structure.
[0057] When the cleaning is complete and the cooking tank 2, mounting bracket 5, and cooking cover 3 need to be moved down, pull the cooking cover 3 upwards to move the connecting rod 52 of the mounting bracket 5 upwards. At this time, the connecting rod 52 can move the unlocking block 84 upwards. The unlocking block 84 pushes open the two anti-detachment blocks 82 through the first pushing surface 822 and rises to the top of the two anti-detachment blocks 82. Then, drive the cooking cover 3 down, and move the connecting rod 52 down. The unlocking block 84 can push open the two anti-detachment blocks 82 again through the second pushing surface 841, so that the unlocking block 84 and the connecting block 81 can pass through the channel 821 to disengage from the docking groove 43, improving the convenience of unlocking the connecting rod 52.
[0058] Example 3
[0059] This application discloses a continuous cooking machine.
[0060] Reference Figure 5 The difference between the continuous cooking machine disclosed in this application and Embodiment 2 is that:
[0061] In this embodiment, a secondary anti-detachment component 9 is installed on the side wall of the lifting frame 4 at the opening of the docking groove 43. When the docking rod 52 is inserted into the docking groove 43, the secondary anti-detachment component 9 closes the opening of the docking groove 43 to limit the docking rod 52. The secondary anti-detachment component 9 includes a shaped blocking block 91 and a second unlocking component. The shaped blocking block 91 is rotatably installed on the side wall of the lifting frame 4. The side wall of the lifting frame 4 is fixedly installed with a first limiting post 44 and a second limiting post 45. Under its own gravity, the shaped blocking block 91 normally rotates to abut against the first limiting post 44 and partially blocks the opening of the docking groove 43.
[0062] The irregularly shaped blocking block 91 has a third pushing surface 911. When the docking rod 52 is raised from bottom to top to the opening of the docking groove 43, the docking rod 52 forces the irregularly shaped blocking block 91 to rotate to abut against the second limiting post 45 and avoid the opening of the docking groove 43 through the third pushing surface 911. The second limiting post 45 is used to limit the maximum rotation angle of the irregularly shaped blocking block 91 so that when the docking rod 52 enters the docking groove 43, the irregularly shaped blocking block 91 can rotate back to abut against the first limiting post 44 under its own action. In other embodiments, in order to ensure that the irregularly shaped blocking block 91 can rotate to abut against the first limiting post 44, a torsion spring can be installed between the irregularly shaped blocking block 91 and the lifting frame 4.
[0063] Reference Figure 5 The second unlocking component is provided on the lifting frame 4 to force the irregular blocking block 91 to avoid the slot of the docking groove 43 (i.e., to force the irregular blocking block 91 to rotate to abut against the second limiting post 45). In this embodiment, the second unlocking component is set as a hook 94, which is used to hook the second limiting post 45. One end of the hook 94 is rotatably connected to the irregular blocking block 91.
[0064] The implementation principle of Embodiment 3 of this application is as follows: the cooking lid 3 is raised, which forces the connecting rod 52 of the mounting frame 5 to rise toward the connecting seat 42. When the connecting rod 52 is raised to the opening of the connecting groove 43, the connecting rod 52 can force the irregularly shaped blocking block 91 to rotate to abut against the second limiting post 45 through the third pushing surface 911, so as to avoid blocking the opening of the connecting groove 43 and allow the connecting rod 52 to enter the connecting groove 43. After the connecting rod 52 enters the connecting groove 43, the irregularly shaped blocking block 91 rotates to abut against the first limiting post 44 under its own gravity, so as to block at the opening of the connecting groove 43, reducing the possibility of the cooking tank 2, the mounting frame 5 and the cooking lid 3 falling, so that the cooking tank 2, the mounting frame 5 and the cooking lid 3 can be kept in the state of being lifted away from the heating tank 1, further reducing the possibility of safety accidents during the cleaning process.
[0065] When the steaming tank 2, mounting frame 5 and steaming cover 3 need to be moved down after cleaning, the irregularly shaped blocking block 91 is forced to rotate to abut against the second limiting post 45 and rotate the hook 94 so that the hook 94 hooks into the second limiting post 45, preventing the irregularly shaped blocking block 91 from rotating freely and keeping it in abutting against the second limiting post 45, thereby opening the docking groove 43 so that the docking rod 52 can move out of the docking groove 43, realizing the downward movement of the steaming tank 2, mounting frame 5 and steaming cover 3.
[0066] Example 4
[0067] This application discloses a continuous cooking machine.
[0068] Reference Figure 6 The difference between the continuous cooking machine disclosed in this application and that in Example 3 is as follows:
[0069] In this embodiment, the side wall of the lifting frame 4 is provided with an installation groove 48. The second unlocking component includes an unlocking bar 92 and a second spring 93. The unlocking bar 92 is slidably installed in the installation groove 48 and can approach or move away from the docking groove 43. One end of the unlocking bar 92 extends upward and the other end extends downward. The anti-detachment block 82 is fixedly installed with a push rod 823 on the side wall away from the passage 821. The end of the push rod 823 away from the anti-detachment block 82 extends into the installation groove 48 to push the unlocking bar 92. The unlocking bar 92 is partially exposed in the installation groove 48 to push the irregularly shaped blocking block 91 to rotate toward the second limiting post 45.
[0070] The second spring 93 is installed in the mounting groove 48. One end of the second spring 93 is fixedly connected to the inner wall of the mounting groove 48, and the other end is fixedly connected to the unlocking bar 92. Under normal conditions, the second spring 93 forces the unlocking bar 92 to abut against the inner wall of the mounting groove 48 near the docking groove 43, and causes the unlocking bar 92 to disengage from the irregular blocking block 91.
[0071] The implementation principle of Embodiment 4 of this application is as follows: When the cooking tank 2, the mounting frame 5 and the cooking cover 3 need to be moved down after cleaning, the cooking cover 3 is raised upward, forcing the unlocking block 84 to rise to the top of the two anti-detachment blocks 82. Then the cooking cover 3 is lowered, which drives the docking rod 52 to move down. During this process, the unlocking block 84 pushes open the two anti-detachment blocks 82 so that the docking block 81 can pass through the passage 821. When the anti-detachment block 82 is pushed open, it can push the unlocking strip 92 so that the unlocking strip 92 can push the irregular blocking block 91, forcing the irregular blocking block 91 to rotate to abut against the second limiting post 45 to avoid the groove of the docking groove 43, so that the docking rod 52 can move out of the docking groove 43, thereby realizing the downward movement of the cooking tank 2, the mounting frame 5 and the cooking cover 3.
[0072] The docking block 81 and the irregularly shaped blocking block 91 form two "defense lines" for the mounting frame 5, reducing the possibility of the cooking tank 2, the mounting frame 5 and the cooking cover 3 falling during the cleaning process, greatly improving the safety of the overall structure and the ease of operation of the overall structure.
[0073] Example 5
[0074] This application discloses a wastewater filtration device.
[0075] Reference Figure 7A wastewater filtration device includes a filter housing 13, a return pipe 12, and a continuous cooking machine as described in Embodiment 1, 2, 3, or 4. The filter housing 13 is disposed on one side of a heating tank 1. A filter screen 131 is installed inside the filter housing 13, dividing the interior of the filter housing 13 into a filtration zone 132 and a purified water zone 133. The inlet end of the return pipe 12 connects to the interior of the heating tank 1 (the heating tank 1 is not shown in this embodiment) from the bottom of the heating tank 1. The outlet end of 2 is connected to the filtration zone 132; the side wall of the filter box 13 away from the return pipe 12 is connected to the clean water pipe 134, the inlet end of the clean water pipe 134 is connected to the clean water zone 133, and the outlet end of the clean water pipe 134 can be connected to the collection tank for recycling water (not shown in the figure); the bottom wall of the filter box 13 is connected to the drain pipe 135, and the inlet end of the drain pipe 135 is connected to the filtration zone 132. In this embodiment, both the return pipe 12 and the drain pipe 135 need to be equipped with valves for controlling opening and closing (not shown in the figure).
[0076] Reference Figure 7 The top of the filter box 13 is equipped with a cover plate 136 for opening and closing the filter box 13. The cover plate 136 is installed on the filter box 13 by bolt connection. In this embodiment, the surface of the filter screen plate 131 is gradually inclined from bottom to top towards the return pipe 12. When the cover plate 136 closes the filter box 13, the cover plate 136 abuts against the filter screen plate 131 to keep the filter screen plate 131 in an inclined state.
[0077] The implementation principle of Embodiment 5 of this application is as follows: through the arrangement of the return pipe 12, the filter box 13 and the filter screen 131, the sewage generated during cleaning is discharged and collected through the return pipe 12. When the sewage passes through the filter box 13, the filter screen 131 can filter the foreign objects in the sewage. The filtered water flows back to the collection tank through the clean water pipe 134 to facilitate the reuse of water resources and reduce water waste. The filter screen 131 is set in an inclined shape, so that the foreign objects intercepted by the filter screen 131 can easily fall into the sewage pipe 135 under its own gravity, reducing the possibility of foreign objects clogging the filter screen 131.
[0078] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A continuous cooking machine, characterized in that: The system includes a heating tank (1), a cooking tank (2), and a cooking cover (3). The heating tank (1) is equipped with a heating element for heating the medium water. The cooking tank (2) is located inside the heating tank (1). The cooking cover (3) is located on top of the cooking tank (2) to cover it. The heating tank (1) is equipped with a lifting frame (4). The cooking tank (2) and the cooking cover (3) are slidably mounted on the lifting frame (4). A mounting frame (5) is provided between the cooking tank (2) and the cooking cover (3). The mounting frame (5) is equipped with a pressure band (6) for pressing the material into the medium water surface. The lifting frame (4) is equipped with a lifting component (7) for driving... The cooking tank (2), the mounting frame (5), and the cooking lid (3) are lifted away from the heating tank (1), and when the cooking tank (2), the mounting frame (5), and the cooking lid (3) are lifted away from the heating tank (1), a cleaning gap (51) is formed between the cooking tank (2) and the mounting frame (5), and between the mounting frame (5) and the cooking lid (3); the side wall of the mounting frame (5) is connected to a connecting rod (52), the side wall of the lifting frame (4) is provided with a connecting seat (42), and the bottom wall of the connecting seat (42) is provided with a connecting groove (43). When the cooking tank (2), the mounting frame (5), and the cooking lid (3) are lifted away from the heating tank (1), the connecting rod (52) is inserted into the connecting groove (43); A primary anti-detachment component (8) is provided between the docking rod (52) and the docking seat (42); the primary anti-detachment component (8) includes a docking block (81), an anti-detachment block (82), a first spring (83), and a first unlocking member. The docking block (81) is located on the top of the docking rod (52). There are two anti-detachment blocks (82), and both anti-detachment blocks (82) are slidably installed on the docking seat (42). A passageway (821) is formed between the two anti-detachment blocks (82) for the docking block (81) to pass through. The first spring (83) is located between the anti-detachment block (82) and the docking seat (42). The first spring (83) normally forces the two anti-detachment blocks (82) to move closer to each other. The passageway (821) is narrowed; each of the anti-detachment blocks (82) has a first pushing surface (822). When the docking block (81) is raised, the docking block (81) drives the two anti-detachment blocks (82) away from each other through the first pushing surface (822) to widen the passageway (821); the first unlocking member is provided on the docking rod (52) to drive the two anti-detachment blocks (82) away from each other; the side wall of the lifting frame (4) is provided with a secondary anti-detachment component (9) located at the opening of the docking groove (43). When the docking rod (52) is inserted into the docking groove (43), the secondary anti-detachment component (9) closes the opening of the docking groove (43) to limit the docking rod (52);The secondary anti-detachment component (9) includes a shaped blocking block (91) and a second unlocking component. The shaped blocking block (91) is rotatably mounted on the side wall of the lifting frame (4). Normally, the shaped blocking block (91) partially blocks the opening of the docking groove (43). The shaped blocking block (91) has a third pushing surface (911). When the docking rod (52) is raised to the opening of the docking groove (43), the docking rod (52) forces the shaped blocking block (91) to rotate through the third pushing surface (911) to avoid the opening of the docking groove (43). The second unlocking component is provided on the lifting frame (4) to force the shaped blocking block (91) to avoid the opening of the docking groove (43).
2. The continuous cooking machine according to claim 1, characterized in that: The lifting assembly (7) includes a first connecting rod (71), a second connecting rod (72), and a lifting member. One end of the first connecting rod (71) is hinged to the side wall of the mounting frame (5), and the other end is hinged to the side wall of the cooking tank (2). One end of the second connecting rod (72) is hinged to the side wall of the mounting frame (5), and the other end is hinged to the side wall of the cooking cover (3). The lifting member is provided on the lifting frame (4) to drive the cooking cover (3) to rise and fall.
3. A continuous cooking machine according to claim 1, characterized in that: The top wall of the docking rod (52) is connected to an installation rod (521), and the docking block (81) is disposed at the upper end of the installation rod (521). The docking block (81) is connected to the docking rod (52) through the installation rod (521). The first unlocking component includes an unlocking block (84), which is slidably installed on the installation rod (521) and located between the docking block (81) and the docking rod (52). When the docking block (81) is raised to the top of the two anti-detachment blocks (82) and continues to drive the docking rod (52) to rise, The unlocking block (84) drives the two anti-detachment blocks (82) away from each other through the first pushing surface (822) to expand the passageway (821); the peripheral wall of the unlocking block (84) has a second pushing surface (841). When the unlocking block (84) is raised to the top of the two anti-detachment blocks (82) and drives the docking rod (52) to descend, the unlocking block (84) and the docking block (81) abut against each other, and the two anti-detachment blocks (82) are driven away from each other through the second pushing surface (841) to expand the passageway (821).
4. A continuous cooking machine according to claim 1, characterized in that: The side wall of the lifting frame (4) is provided with a first limiting post (44) and a second limiting post (45). The irregularly shaped blocking block (91) normally abuts against the first limiting post (44) and partially blocks the opening of the docking groove (43). When the docking rod (52) is raised and forces the irregularly shaped blocking block (91) to avoid the opening of the docking groove (43), the irregularly shaped blocking block (91) abuts against the second limiting post (45) to limit the maximum rotation angle of the irregularly shaped blocking block (91).
5. A continuous cooking machine according to claim 1, characterized in that: The second unlocking component includes an unlocking bar (92) and a second spring (93). The unlocking bar (92) is slidably mounted on the lifting frame (4). One end of the unlocking bar (92) extends upward for being pushed by the anti-detachment block (82), and the other end of the unlocking bar (92) extends downward for pushing the irregularly shaped blocking block (91) to rotate. The second spring (93) is disposed between the unlocking bar (92) and the lifting frame (4). The second spring (93) normally forces the unlocking bar (92) to disengage from the irregularly shaped blocking block (91).