Wastewater treatment device for commercial kitchen
By adopting a dual filter structure and a motor-driven bidirectional screw system in the kitchen wastewater treatment device, the problem of low filtration efficiency of high impurity wastewater in the prior art is solved, and more efficient wastewater purification is achieved, reducing treatment time and cost.
Patent Information
- Application Number
- CN202420723864.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-10
AI Technical Summary
When the existing kitchen wastewater treatment device faces high impurity content, the filtration efficiency decreases, and multiple filtration cycles are required to achieve the ideal purification effect, which increases the treatment time and cost.
A wastewater treatment device for commercial kitchens is designed, adopting a dual filter structure. The filter one and the filter two are connected by hinge blocks and hinge rods. The filter two can be warped and in contact with the shell. The motor drives the bidirectional screw to rotate, driving the filter one and the filter two to filter simultaneously to improve the filtration efficiency.
Through the design of the dual filter structure, the time and cost of wastewater treatment is reduced, the filtration effect is improved, and impurities in kitchen wastewater can be removed more efficiently.
Smart Images
Figure CN222585818U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wastewater treatment, in particular to a wastewater treatment device for a commercial kitchen. Background Art
[0002] Commercial kitchens refer to kitchens similar to those in restaurants, hotels, canteens, and canteens in factories, colleges, government agencies, military units, hospitals, enterprises, institutions, trains, and ships. These kitchens are large-scale and can accommodate many customers at the same time. When washing food and tableware, they also generate a lot of kitchen wastewater.
[0003] The existing technology is to pour the waste water generated in the kitchen directly into a special pool; once the waste water enters the pool, the filter at the bottom will immediately start its filtering function to preliminarily separate the solid particles, grease and other impurities in the waste water; the purpose of this filtering process is to purify the water quality so that it meets certain emission indicators, thereby ensuring that the water discharged into the environment will not cause excessive burden on the ecosystem; however, when the impurity content in the kitchen waste water is high, the filtering effect will be seriously affected; this is because the filtering efficiency of the filter will drop significantly when dealing with high concentrations of impurities; one filtration often cannot completely remove all impurities, so multiple cycles of filtration may be required to achieve the ideal purification effect; this not only increases the time and cost of waste water treatment, but may also reduce the filtering effect of the device. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides a wastewater treatment device for a commercial kitchen.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater treatment device for a commercial kitchen, comprising a base, a water pool is fixedly installed on the top of the base, a shell located at the top of the base is fixedly installed on the bottom of the water pool, a motor is fixedly installed on the bottom of the shell, the output end of the motor extends to the inside of the shell and is fixedly installed with a bidirectional screw rod, the surface thread sleeve of the bidirectional screw rod has two moving blocks, the left ends of the two moving blocks are fixedly installed with a filter screen 1, the left end of the filter screen 1 is hinged with a hinge block, the opposite side of the hinge block is fixedly installed with a filter screen 2, the number of the filter screen 2 is two, and the opposite sides of the two filter screens 2 are hinged by a hinge rod;
[0006] A fixing box is fixedly installed on the left end of the shell, a spring is elastically connected inside the fixing box, a pushing block is fixedly installed on one end of the spring, and a paddle is fixedly installed on the top end of the pushing block.
[0007] Preferably, a positioning block is fixedly mounted on the top of the fixing box, and limiting grooves are provided on the surfaces of the positioning block and the paddle, and a latch is provided inside the limiting groove.
[0008] Preferably, a limit rod is fixedly installed on the right side inside the shell, a fixed block is slidably connected to the surface of the limit rod, and the left end of the fixed block is fixedly connected to the right end of the filter screen 1.
[0009] Preferably, a door panel is provided at the front end of the shell, and the door panel is fixed to the front side of the shell by bolts, a sealing groove is opened at the front end of the shell, and a sealing ring located inside the sealing groove is fixedly installed at the rear end of the door panel.
[0010] Preferably, the bottom end of the shell is of conical design, and a drain pipe is fixedly installed on the bottom end of the shell.
[0011] Preferably, a limit block is fixedly installed on the top of the base, and a collecting groove is arranged inside the limit block.
[0012] Preferably, a connecting block is fixedly mounted on the rear end of the base, the surface of the shell and the connecting block are fixed by welding, and the number of the connecting blocks is two.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model cancels the limit on the paddle, and then the compressed spring will push the pushing block to move inside the fixed box, the fixed box will push the filter screen two to warp, and then the motor can be driven to rotate the bidirectional screw rod, and then the bidirectional screw rod will drive the moving block and the filter screen one to move relatively, and then the filter screen one will squeeze the hinge block and the filter screen two, and then the filter screen two will rotate, and then one side of the filter screen two will contact the right end inside the shell, and then the filter screen one and the filter screen two will filter the wastewater with more impurities at the same time, reducing the time and cost of wastewater treatment, and at the same time increasing the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 This is a schematic diagram of a cross-sectional view of a water pool of the utility model;
[0017] Figure 3 This is a schematic diagram showing the interior of the housing of the utility model;
[0018] Figure 4 This is a schematic diagram of a cross-sectional shell of the utility model;
[0019] Figure 5 This is a schematic diagram showing the second filter screen of the utility model;
[0020] Figure 6 It is a schematic diagram of a cross-sectional view of a fixing box of the present utility model.
[0021] In the figure: 1. base; 2. water tank; 3. collecting tank; 4. shell; 5. motor; 6. bidirectional screw; 7. moving block; 8. filter one; 9. hinge block; 10. filter two; 11. hinge rod; 12. fixing box; 13. spring; 14. pushing block; 15. paddle; 16. positioning block; 17. limiting groove; 18. latch; 19. fixing block; 20. limiting rod; 21. door panel; 22. sealing groove; 23. sealing ring; 24. drain pipe; 25. limiting block. DETAILED DESCRIPTION
[0022] 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.
[0023] like Figures 1 to 6 As shown, the utility model provides a wastewater treatment device for a commercial kitchen, comprising a base 1, a pool 2 is fixedly installed on the top of the base 1, a shell 4 located at the top of the base 1 is fixedly installed on the bottom of the pool 2, a motor 5 is fixedly installed on the bottom of the shell 4, the output end of the motor 5 extends to the inside of the shell 4 and is fixedly installed with a bidirectional screw rod 6, the surface thread sleeve of the bidirectional screw rod 6 has two moving blocks 7, the left ends of the two moving blocks 7 are fixedly installed with a filter screen 1 8, the left end of the filter screen 1 8 is hinged with a hinge block 9, the opposite side of the hinge block 9 is fixedly installed with a filter screen 2 10, the number of the filter screen 2 10 is two, and the opposite sides of the two filter screens 10 are hinged by a hinge rod 11;
[0024] A fixing box 12 is fixedly mounted on the left end of the housing 4 , a spring 13 is elastically connected inside the fixing box 12 , a pushing block 14 is fixedly mounted on one end of the spring 13 , and a paddle 15 is fixedly mounted on the top end of the pushing block 14 .
[0025] The above scheme is adopted: the operator pours the kitchen waste water into the interior of the pool 2, and then the waste water flows into the interior of the shell 4, and then the two filters 8 inside the shell 4 will filter the waste water, and the filter 8 is designed as a triangle, and then the impurities falling on the surface of the filter 8 will move to the two ends of the filter 8, and the surface impurities will block the filter 8, and then the filter 8 will filter out the impurities in the waste water, so that the waste water reaches the discharge index, and when encountering waste water with a large amount of impurities, the limit of the paddle 15 is cancelled, and then the compressed spring 13 will push the push block 14 to move, and then the surface of the push block 14 will contact the two filter screens 10 The two filters 10 will come into contact with each other, and then the two filters 10 will be warped, and then the motor 5 can be driven to rotate the bidirectional screw 6, because the bidirectional screw 6 is threadedly connected to the moving block 7, and then in the process of rotation of the bidirectional screw 6, the moving block 7 will be driven to move relatively, and then the moving block 7 will drive the filter 1 8 to move relatively, and then the two filters 1 8 will squeeze the filter 2 10, because the hinge block 9 is hinged to the filter 1 8, and then in the process of squeezing, the filter 2 10 will be rotated, and then one end of the filter 2 10 will contact the right end inside the shell 4, and then the filter 2 10 and the filter 1 8 will filter the wastewater at the same time, thereby increasing the filtering effect.
[0026] like Figure 6 As shown, a positioning block 16 is fixedly installed on the top of the fixing box 12 , and a limiting groove 17 is provided on the surfaces of the positioning block 16 and the paddle 15 , and a latch 18 is provided inside the limiting groove 17 .
[0027] The above scheme is adopted: through the design of the positioning block 16, the limiting groove 17 and the latch 18, the latch 18 can be pulled out from the inside of the limiting groove 17, and then the limiting of the limiting groove 17 will be cancelled, and then the compressed spring 13 will push the paddle 15 and the pushing block 14 to move, thereby causing the latch 18 to warp, which facilitates the rotation of the filter 10.
[0028] like Figure 4 As shown, a limit rod 20 is fixedly installed on the right side inside the shell 4, and a fixed block 19 is slidably connected to the surface of the limit rod 20, and the left end of the fixed block 19 is fixedly connected to the right end of the filter screen 8.
[0029] The above scheme is adopted: through the design of the fixing block 19 and the limiting rod 20, when the filter 8 moves, the fixing block 19 will be driven to move on the surface of the limiting rod 20, and then the filter 8 will be driven to be limited, thereby increasing the stability of the movement of the filter 8.
[0030] like Figure 3 As shown, a door panel 21 is provided at the front end of the shell 4, and the door panel 21 is fixed to the front side of the shell 4 by bolts. A sealing groove 22 is opened at the front end of the shell 4, and a sealing ring 23 located inside the sealing groove 22 is fixedly installed at the rear end of the door panel 21.
[0031] The above scheme is adopted: through the design of the sealing groove 22 and the sealing ring 23, the door panel 21 can be placed at the front end of the shell 4, and then the sealing ring 23 is allowed to enter the interior of the sealing groove 22, thereby increasing the sealing of the shell 4 to avoid leakage of waste water during the waste water filtering process, and the door panel 21 is fixed by bolts, and then it can be disassembled to clean the impurities on the surface of the filter screen 1 8 and the filter screen 2 10.
[0032] like Figure 1 and Figure 6 As shown, the bottom end of the shell 4 is of conical design, and a drain pipe 24 is fixedly installed on the bottom end of the shell 4.
[0033] The above solution is adopted: through the design of the drain pipe 24, because the bottom end of the shell 4 is conical in design, the waste water remaining at the bottom end of the shell 4 will flow into the inside of the drain pipe 24, and then the waste water will enter the inside of the drain pipe 24, and then will be discharged from the inside of the drain pipe 24.
[0034] like Figure 2 As shown, a limit block 25 is fixedly installed on the top of the base 1, and a collecting tank 3 is arranged inside the limit block 25.
[0035] The above solution is adopted: through the design of the collecting tank 3 and the limit block 25, when the wastewater is discharged from the drain pipe 24, the wastewater will flow into the inside of the collecting tank 3, and the filtered wastewater can be collected by the collecting tank 3.
[0036] like Figure 2 As shown, a connecting block is fixedly installed at the rear end of the base 1, and the surface of the shell 4 is fixed to the connecting block by welding, and the number of the connecting blocks is two.
[0037] The above solution is adopted: through the design of the shell 4, because the connecting block is fixed to the surface of the shell 4 by welding, the shell 4 is supported to prevent the shell 4 from falling off from the bottom of the pool 2 during the filtering process.
[0038] The working principle and use process of this utility model:
[0039] First, the operator can pour the kitchen waste water into the pool 2, and then the waste water will enter the shell 4, and then the filter 8 inside the shell 4 will filter the waste water, and then the filtered waste water will flow downward, and then contact the bottom of the shell 4, and then the waste water will flow into the drain pipe 24, and then the waste water will enter the collection tank 3 through the drain pipe 24, and the filtered waste water can be collected by the collection tank 3;
[0040] When encountering wastewater with more impurities, the latch 18 can be taken out from the inside of the limit groove 17, thereby canceling the limit on the paddle 15, and then the compressed spring 13 will push the push block 14 to move inside the fixed box 12, and then the push block 14 will contact the filter screen 2 10 and cause the filter screen 2 10 to warp, and then the motor 5 can be driven to rotate the bidirectional screw rod 6, and then the bidirectional screw rod 6 will drive the moving block 7 and the filter screen 1 8 to move relative to each other, and then the filter screen 1 8 will squeeze the hinge block 9 and the filter screen 2 10, and then the filter screen 2 10 will rotate, and then one side of the filter screen 2 10 will contact the right end inside the shell 4, and then the filter screen 1 8 and the filter screen 2 10 will filter the wastewater with more impurities at the same time, thereby increasing the filtering effect and finally completing the operation process.
[0041] 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.
[0042] 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 wastewater treatment device for a commercial kitchen, comprising a base (1), characterized in that: A water pool (2) is fixedly mounted on the top of the base (1), a shell (4) located at the top of the base (1) is fixedly mounted on the bottom of the water pool (2), a motor (5) is fixedly mounted on the bottom of the shell (4), an output end of the motor (5) extends into the interior of the shell (4) and is fixedly mounted with a bidirectional screw rod (6), a surface thread sleeve of the bidirectional screw rod (6) is provided with two moving blocks (7), a filter screen 1 (8) is fixedly mounted on the left end of the two moving blocks (7), a hinge block (9) is hingedly mounted on the left end of the filter screen 1 (8), a filter screen 2 (10) is fixedly mounted on the opposite side of the hinge block (9), the number of the filter screens 2 (10) is two, and the opposite sides of the two filter screens 2 (10) are hingedly connected by a hinge rod (11); A fixing box (12) is fixedly mounted on the left end of the shell (4), a spring (13) is elastically connected to the interior of the fixing box (12), a pushing block (14) is fixedly mounted on one end of the spring (13), and a paddle (15) is fixedly mounted on the top end of the pushing block (14).
2. The wastewater treatment device for a commercial kitchen according to claim 1, characterized in that: A positioning block (16) is fixedly mounted on the top of the fixing box (12), and limiting grooves (17) are provided on the surfaces of the positioning block (16) and the paddle (15), and a latch (18) is provided inside the limiting groove (17).
3. The wastewater treatment device for a commercial kitchen according to claim 1, characterized in that: A limiting rod (20) is fixedly installed on the right side inside the shell (4), and a fixing block (19) is slidably connected to the surface of the limiting rod (20), and the left end of the fixing block (19) is fixedly connected to the right end of the filter screen 1 (8).
4. The wastewater treatment device for a commercial kitchen according to claim 1, characterized in that: The front end of the housing (4) is provided with a door panel (21), and the door panel (21) is fixed to the front side of the housing (4) by means of bolts. The front end of the housing (4) is provided with a sealing groove (22), and the rear end of the door panel (21) is fixedly mounted with a sealing ring (23) located inside the sealing groove (22).
5. The wastewater treatment device for a commercial kitchen according to claim 1, characterized in that: The bottom end of the shell (4) is of conical design, and a drainage pipe (24) is fixedly mounted on the bottom end of the shell (4).
6. The wastewater treatment device for a commercial kitchen according to claim 1, characterized in that: A limit block (25) is fixedly mounted on the top of the base (1), and a collecting tank (3) is provided inside the limit block (25).
7. The wastewater treatment device for a commercial kitchen according to claim 1, characterized in that: A connecting block is fixedly mounted on the rear end of the base (1), and the surface of the shell (4) is fixed to the connecting block by welding, and the number of the connecting blocks is two.