Food processing device with wastewater treatment function and use method thereof

Abstract

The invention discloses a food processing device with a wastewater treatment function and a use method thereof, a supporting frame is provided with a vegetable washing basin, a meat washing basin and a non-sealed upper liquid storage tank, the upper liquid storage tank is located above the vegetable washing basin and the meat washing basin, the left part of the upper liquid storage tank is fixedly communicated with a horizontal upper liquid injection pipe, and the left part of the upper liquid injection pipe is fixedly communicated with a lower liquid injection pipe; the end of the first upper liquid injection pipe is located outside the upper liquid storage tank and communicated with an external water supply system, the upper liquid storage tank is fixedly communicated with a second faucet, and the bottom of the vegetable washing basin is fixedly communicated with a first drainage pipe. Large sundries such as silt, bone residues, grease and minced meat in waste water generated by cleaning food are intercepted through the filter material and prevented from entering a drainage system, so that the negative influence on the pipeline environment is reduced, and the reduction and blockage of the drainage efficiency of the pipeline are reduced; the grease in the wastewater can be removed, so that the viscosity of the mixed silt, bone residues, grease and minced meat can be reduced.

Description

Technical Field

[0001] The invention relates to the field of wastewater treatment in food processing, and in particular to a food processing device with a wastewater treatment function and a use method thereof. Background Art

[0002] Food is the primary need of the people, and diet is an indispensable part of maintaining people's survival. A diet that combines meat and vegetables is more beneficial to people's health. Among the meat and vegetable diets suitable for Chinese people, meat and vegetables, fruits and melons are the main foods, and both of these foods usually need to be washed before use, and cross infection needs to be avoided. However, existing vegetables, fruits and melons are prone to produce mud and sand after washing, and meat foods are prone to produce bone residues, grease and meat flakes when washing. These dirts are usually not purified and directly discharged into the drainage pipe, and these dirts are easy to adhere to the inner wall of the drainage pipe after mixing. In the long run, many microorganisms will breed and produce a large amount of odorous gas, which is not conducive to the environment in the pipe. After long-term accumulation, it becomes more viscous under the action of microorganisms, thereby reducing the efficiency of drainage, and even causing the pipe to be blocked, which brings trouble to the later cleaning, highlighting the shortcomings of the prior art. Summary of the invention

[0003] The object of the present invention is to provide a food processing device with wastewater treatment function and a method of using the same, so as to solve the technical problem that the prior art cannot purify mud, bone residue, grease and minced meat.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions: A food processing device with wastewater treatment function, comprising a support frame, a vegetable washing basin, a meat washing basin, an upper liquid storage tank, an upper liquid injection pipe, a No. 2 faucet, a No. 1 drain pipe, and a No. 3 drain pipe, the support frame is equipped with a vegetable washing basin, a meat washing basin and a non-sealed upper liquid storage tank, the upper liquid storage tank is located above the vegetable washing basin and the meat washing basin, the left part of the upper liquid storage tank is fixedly connected with a horizontal upper liquid injection pipe, one end of the upper liquid injection pipe is located outside the upper liquid storage tank and is connected to an external water supply system, the upper liquid storage tank is fixed The bottom of the vegetable washing basin is fixedly connected to a No. 1 drain pipe, and the bottom of the meat washing basin is fixedly connected to a No. 3 drain pipe. The upper liquid storage tank is used to store a mixture of edible alkali and water. The support frame is also equipped with a lower liquid storage tank and a water filter tank. The lower liquid storage tank is located below the vegetable washing basin. A water-permeable vegetable washing basket is plugged into the upper part of the vegetable washing basin. The pores of the vegetable washing basket are not less than five millimeters. The bottom of the vegetable washing basin is also fixedly connected to a No. 2 drain pipe. The No. 1 drain pipe is connected to the water filter tank through a pipeline. The inner cavity is connected, the bottom of the No. 2 drain pipe is fixedly connected with the top of the lower liquid storage tank, a liquid level sensor is fixed in the lower liquid storage tank, a water pump is fixed on the outer wall of the lower liquid storage tank, the suction port of the water pump is connected with the lower part of the inner cavity of the lower liquid storage tank, the discharge port of the water pump is connected with the inner cavity of the filter water tank through a pipe, the No. 3 drain pipe is connected with the inner cavity of the filter water tank through a pipe, a filter box with an opening on the top is placed in the filter water tank, the bottom of the filter box is a closed and fixed plate-shaped filter material, the parts where the discharge ports of the No. 1 drain pipe, the No. 3 drain pipe and the water pump are respectively connected to the inner cavity of the filter water tank are respectively located directly above the opening of the filter box, a sewage pipe is fixedly connected at the bottom of the filter water tank, the sewage pipe is connected to the external drainage system, the No. 1 drain pipe, the No. 2 drain pipe and the No. 3 drain pipe are respectively sealed and plugged with covers, the food processing device with wastewater treatment function also includes a controller, the controller is electrically connected to the liquid level sensor and the water pump, and the controller is externally connected to a power supply.

[0005] On the basis of the above technical scheme, a vertical storage box is fixed on the top of the upper liquid storage tank, and an opening is provided on the top of the storage box, and the storage box is used to store edible alkali powder. The opening on the top of the storage box is covered with an end cover, and the inner cavity of the storage box is wide at the top and narrow at the bottom, and the inner cavity of the storage box is connected with the inner cavity of the upper liquid storage tank through a horizontal cylindrical valve groove, and the valve groove is coaxially connected with a horizontal cylindrical valve core, and horizontal toggle plates are fixed at the front and rear ends of the valve core respectively, and a receiving groove is provided on the upper outer circumferential wall of the valve core, and the receiving groove is wide at the top and narrow at the bottom, and the receiving groove can be connected with the inner cavity of the storage box, and the receiving groove can be connected with the inner cavity of the upper liquid storage tank, and the receiving groove cannot be connected with the inner cavity of the storage box and the inner cavity of the upper liquid storage tank at the same time.

[0006] On the basis of the above technical scheme, the other end of the upper filling pipe is located in the upper liquid storage tank and is fixed with a float valve, the front and rear parts of the upper liquid storage tank are each fixed with a water pipe, one end of the water pipe is fixedly connected to a No. 1 faucet, and the other end of the water pipe is connected to an external water supply system, the front and rear parts of the upper liquid storage tank are each fixedly connected to a No. 2 faucet, a vertical speed regulating motor is fixed to the top of the inner wall of the upper liquid storage tank, a stirring paddle is coaxially fixed to the rotating shaft of the speed regulating motor, and the speed regulating motor is electrically connected to the controller.

[0007] Based on the above technical solution, an electric heater is fixed to the inner wall of the lower liquid storage tank, and the electric heater is used to heat the liquid in the lower liquid storage tank. The electric heater is electrically connected to the controller.

[0008] On the basis of the above technical scheme, the vegetable washing basin is connected to the support frame in an up-and-down sliding manner, and the meat washing basin is connected to the support frame in a forward-and-backward sliding manner. A plurality of vertical support arms are fixed to the bottom end of the vegetable washing basin, and the lower liquid storage tank is fixed to each support arm. A vertical No. 1 electric push rod is fixed to the lower left and right parts of the support frame respectively, and the top ends of the push rods of the two No. 1 electric push rods are fixed to the vegetable washing basin. When the two No. 1 electric push rods are energized and the push rods are retracted, the vegetable washing basin can be driven to slide up and down along the support frame. The two No. 1 electric push rods are electrically connected to the controller respectively. A horizontal No. 2 electric push rod is hinged to the rear part of the support frame, and the front end of the push rod of the No. 2 electric push rod is slidable to the left and right of the meat washing basin. The right hinged device is capable of driving the meat washing basin to slide forward and backward along the support frame when the No. 2 electric push rod is extended and retracted. The No. 2 electric push rod is electrically connected to the controller. A partition is rotatably connected to the middle of the support frame. The partition is vertical compared to the axis at which the support frame is rotatably connected. A placement groove is fixed at each of the front and rear ends of the partition. A plurality of vertical leakage holes are penetrated through the bottom of the two placement grooves. The No. 1 drain pipe is connected to the inner cavity of the water filter box through an elastic telescopic pipe, and the discharge port of the water pump is connected to the inner cavity of the water filter box through an elastic telescopic pipe. The No. 3 drain pipe is connected to the inner cavity of the water filter box through an elastic telescopic pipe, and the elastic telescopic pipe is a telescopic pipe lined with threaded steel wire.

[0009] On the basis of the above technical scheme, the water filter box includes a box body and a box cover, the front and rear lower rear part of the support frame are plugged with a box body with an opening on the upper part, the upper part of the box body is fastened with a box cover that covers the upper opening of the box body by bolts, the box cover is made of transparent material, a three-way pipe is fixedly penetrated through the left top part of the box cover, and a down-filling pipe is fixedly penetrated through the right top part of the box cover, and the other two interfaces of the three-way pipe are respectively connected with the end of the No. 1 drain pipe and the end of the No. 3 drain pipe through elastic telescopic pipes, and a horizontal moving trolley is built into the filter box, and the bottom and front and rear parts of the moving trolley are rotatably connected with rollers, and the rollers at the front and rear parts of the moving trolley roll and rub against the front and rear ends of the inner wall of the water filter box. The roller at the bottom rolls and rubs against the bottom end of the inner wall of the water filter box. There are two filter boxes, which are arranged on the left and right parts of the mobile cart. A horizontal reduction motor is fixed to the rear end of the water filter box, and a crankshaft is coaxially fixed to the rotating shaft of the reduction motor. The main journal of the crankshaft is sealed and rotatably connected to the water filter box, and the connecting rod journal of the crankshaft is gap-plugged with the middle part of the mobile cart. The reduction motor is electrically connected to the controller. When the reduction motor is energized and rotated, it can drive the mobile cart to reciprocate left and right through the crankshaft. The two filter boxes are always located directly below the three-way pipe and the down-filling pipe, respectively. A plurality of drain troughs are penetrated from top to bottom on the left and right parts of the mobile cart, and the drain troughs are located directly below the filter boxes.

[0010] A method for using a food processing device with a wastewater treatment function comprises the following steps: Step 101, the vegetable washing basin is specially used for washing vegetables, fruits and the meat washing basin is specially used for washing meat.

[0011] Step 102, when the vegetable washing basin is used to wash vegetables, fruits and other foods, if there is too much sediment in the wastewater, the cover of the No. 1 drain pipe can be opened to allow this part of the wastewater to be discharged into the filter box through the No. 1 drain pipe, and the sediment and other large particles in the wastewater that cannot pass through the filter material are filtered by the filter material at the bottom of the filter box, and the filtered wastewater is discharged into the drainage system through the sewage pipe.

[0012] Step 103, when washing vegetables, fruits and melons in the vegetable washing basin, if it is desired to remove some pesticides remaining on the surface of the vegetables, fruits and melons, a portion of the mixture of edible alkali and water in the upper liquid storage tank is released into the vegetable washing basin through the No. 2 faucet, and then appropriate amount of clean water is added for dilution as needed, so that the weight ratio of edible alkali to clean water in the final prepared mixture is 1:100 to 1:50, and then the vegetables are soaked in this liquid for not less than ten minutes. After the soaking is completed, the cover of the No. 2 drain pipe is opened to allow the waste water to enter the lower liquid storage tank through the No. 2 drain pipe for storage.

[0013] Step 104, when the meat washing basin is used to wash meat food, the waste water generated is discharged into the filter box through the No. 3 drain pipe, and the large particles of debris such as bone residue, minced meat, grease, etc. in the waste water, which have a diameter larger than the pores of the filter material, are filtered by the filter material at the bottom of the filter box, and the filtered waste water is discharged into the drainage system through the sewage pipe.

[0014] Step 105, when washing meat food in the meat washing basin, a part of the mixture of edible alkali and water in the upper liquid storage tank is released into the vegetable washing basin through the No. 2 faucet, and then an appropriate amount of clean water is added for dilution as needed, and then the meat is soaked in this liquid, so that the weight ratio of edible alkali to meat in this liquid is not less than one to one hundred, and the soaking time is not less than ten minutes, so as to achieve the purpose of softening the meat. The waste water generated after the soaking is discharged into the water filter box through the No. 3 drain pipe. This part of the waste water is filtered by the filter material at the bottom of the filter box, and the filtered waste water is discharged into the drainage system through the sewage pipe.

[0015] Step 106, using a water pump to extract the wastewater in the lower liquid storage tank and discharge it into the water filter tank, this part of the wastewater is filtered by the filter material at the bottom of the filter box, and the filtered wastewater is discharged into the drainage system through the sewage pipe.

[0016] Based on the above technical solution, when washing vegetables, fruits and melons for the first time, Put vegetables, fruits and melons into the vegetable washing basket so that the water in the vegetable washing basin submerges the vegetables, fruits and melons, and then wash them. After washing, take the vegetables, fruits and melons out of the vegetable washing basket. Mud and sand can pass through the vegetable washing basket, but large debris such as broken vegetable leaves whose diameter is larger than the pores of the vegetable washing basket will be filtered by the vegetable washing basket and cannot be discharged from the No. 1 drain pipe or the No. 3 drain pipe. Then take the vegetable washing basket out of the vegetable washing basin and dump the large debris inside.

[0017] Based on the above technical solution, when the volume of the debris intercepted in the filter box approaches the load limit of the filter box, the water filter box is opened and the debris in the filter box is poured out and used as raw materials for plant cultivation substrate.

[0018] Compared with the prior art, the present invention has the following advantages: the present invention intercepts large pieces of debris such as mud, bone residue, grease and minced meat in the wastewater generated by washing food through filter materials to prevent them from entering the drainage system, thereby reducing the negative impact on the pipeline environment, reducing the reduction in pipeline drainage efficiency and clogging, and using a mixed liquid of edible alkali and water to remove grease in the wastewater, thereby reducing the viscosity of the mixture of mud, bone residue, grease and minced meat, further reducing the negative impact on the pipeline environment, reducing the reduction in pipeline drainage efficiency and clogging. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of the axial structure when the vegetable washing basin and the meat washing basin of the present invention are arranged separately at the front and rear parts of the support frame.

[0020] Figure 2 It is a schematic diagram of the axial structure when the meat washing basin of the present invention is located above the vegetable washing basin.

[0021] Figure 3 It is a schematic diagram of the cooperation between the vegetable washing basket and the vegetable washing basin of the present invention.

[0022] Figure 4 It is a front sectional structural schematic diagram of the vegetable washing basin and the lower liquid storage tank of the present invention.

[0023] Figure 5 It is a schematic diagram of the front cross-section structure of the upper liquid storage box and the storage box of the present invention.

[0024] Figure 6 It is a schematic diagram of the bottom structure of the support frame and the water filter box of the present invention.

[0025] Figure 7 It is a schematic diagram of the coordination of the box body, the box cover, the mobile trolley and the filter box of the present invention.

[0026] In the figure: 1, support frame, 2, vegetable washing basin, 3, meat washing basin, 4, upper liquid storage tank, 5, upper liquid filling pipe, 6, No. 2 faucet, 7, No. 1 drainage pipe, 8, No. 3 drainage pipe, 9, lower liquid storage tank, 10, filter tank, 11, vegetable washing basket, 12, No. 2 drainage pipe, 13, liquid level sensor, 14, water pump, 15, filter box, 16, filter material, 17, sewage pipe, 18, cover, 19, controller, 20, storage box, 21, end cover, 202, valve slot, 22, valve core, 23, toggle plate, 2 4. Receiving tank, 25. Float valve, 26. Water pipe, 27. Faucet No. 1, 28. Speed ​​regulating motor, 29. Agitator, 30. Electric heater, 31. Support arm, 32. Electric push rod No. 1, 33. Electric push rod No. 2, 34. Partition, 35. Placement tank, 36. Leakage hole, 37. Elastic telescopic pipe, 38. Box body, 39. Box cover, 40. Three-way pipe, 41. Down-filling pipe, 42. Moving trolley, 43. Roller, 44. Reducer motor, 45. Crankshaft, 46. Drain tank. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] like Figure 1-Figure 7As shown, a food processing device with wastewater treatment function includes a support frame 1, a vegetable washing basin 2, a meat washing basin 3, an upper liquid storage tank 4, an upper liquid injection pipe 5, a No. 2 faucet 6, a No. 1 drainage pipe 7, and a No. 3 drainage pipe 8. The support frame 1 is equipped with a vegetable washing basin 2, a meat washing basin 3 and a non-sealed upper liquid storage tank 4, the upper liquid storage tank 4 is located above the vegetable washing basin 2 and the meat washing basin 3, the left part of the upper liquid storage tank 4 is fixedly connected with a horizontal upper liquid injection pipe 5, one end of the upper liquid injection pipe 5 is located outside the upper liquid storage tank 4 and is connected to the external water supply system, and the upper liquid storage tank 4 is fixedly connected with the No. 2 faucet 6 The bottom of the vegetable washing basin 2 is fixedly connected with a No. 1 drain pipe 7, the bottom of the meat washing basin 3 is fixedly connected with a No. 3 drain pipe 8, the upper liquid storage tank 4 is used to store a mixture of edible alkali and water, the support frame 1 is also equipped with a lower liquid storage tank 9 and a filter water tank 10, the lower liquid storage tank 9 is located below the vegetable washing basin 2, a water-permeable vegetable washing basket 11 is plugged into the upper part of the vegetable washing basin 2, the pores of the vegetable washing basket 11 are not less than five millimeters, the bottom of the vegetable washing basin 2 is also fixedly connected with a No. 2 drain pipe 12, the No. 1 drain pipe 7 is connected to the inner cavity of the filter water tank 10 through a pipeline, and the bottom of the No. 2 drain pipe 12 is connected to the inner cavity of the filter water tank 10. The top of the lower liquid storage tank 9 is fixedly connected, a liquid level sensor 13 is fixed in the lower liquid storage tank 9, a water pump 14 is fixed on the outer wall of the lower liquid storage tank 9, the suction port of the water pump 14 is connected to the lower part of the inner cavity of the lower liquid storage tank 9, the discharge port of the water pump 14 is connected to the inner cavity of the filter water box 10 through a pipeline, the No. 3 drain pipe 8 is connected to the inner cavity of the filter water box 10 through a pipeline, a filter box 15 with an opening on the top is placed in the filter water box 10, the bottom of the filter box 15 is a closed and fixed plate-shaped filter material 16, the No. 1 drain pipe 7, the No. 3 drain pipe 8 and the discharge port of the water pump 14 are respectively The parts connected with the inner cavity of the water filter box 10 are respectively located directly above the opening of the filter box 15. The bottom of the water filter box 10 is fixedly connected with a sewage pipe 17, and the sewage pipe 17 is connected with the external drainage system. The No. 1 drainage pipe 7, the No. 2 drainage pipe 12 and the No. 3 drainage pipe 8 are respectively sealed and plugged with a cover 18. The food processing device with wastewater treatment function also includes a controller 19. The controller 19 is a known prior art, such as a single-chip microcomputer and a PLC. The controller 19 is electrically connected to the liquid level sensor 13 and the water pump 14, and the controller 19 is externally connected to a power supply.

[0029] A vertical storage box 20 is fixed on the top of the upper liquid storage tank 4, and an opening is provided on the top of the storage box 20. The storage box 20 is used to store edible alkali powder. The opening on the top of the storage box 20 is covered with an end cover 21. The inner cavity of the storage box 20 is wide at the top and narrow at the bottom. The inner cavity of the storage box 20 is connected with the inner cavity of the upper liquid storage tank 4 through a horizontal cylindrical valve groove 202. The valve groove 202 is coaxially connected with a horizontal cylindrical valve core 22. A horizontal toggle plate 23 is fixed at each of the front and rear ends of the valve core 22. A receiving groove 24 is provided on the outer circumferential wall of the upper part of the valve core 22. The receiving groove 24 is wide at the top and narrow at the bottom. The receiving groove 24 can be connected to the inner cavity of the storage box 20, and the receiving groove 24 can be connected to the inner cavity of the upper liquid storage tank 4. The receiving groove 24 cannot be connected to the inner cavity of the storage box 20 and the inner cavity of the upper liquid storage tank 4 at the same time.

[0030] The valve core 22 can be rotated by holding the toggle plate 23, so that the receiving groove 24 is connected to the inner cavity of the storage box 20 or the inner cavity of the upper liquid storage tank 4. When the receiving groove 24 is connected to the inner cavity of the storage box 20, the edible alkali powder can fall into the receiving groove 24 under the action of gravity. When the receiving groove 24 is connected to the upper liquid storage tank 4 again, the edible alkali powder in the receiving groove 24 can be poured out, thereby realizing the function of adding edible alkali into the upper liquid storage tank 4.

[0031] The other end of the upper filling pipe 5 is located in the upper liquid storage tank 4 and is fixed with a float valve 25. The front and rear parts of the upper liquid storage tank 4 are each fixed with a water pipe 26. One end of the water pipe 26 is fixedly connected to a No. 1 faucet 27. The other end of the water pipe 26 is connected to an external water supply system. The front and rear parts of the upper liquid storage tank 4 are each fixedly connected to a No. 2 faucet 6. A vertical speed regulating motor 28 is fixed to the top of the inner wall of the upper liquid storage tank 4. A stirring paddle 29 is coaxially fixed to the rotating shaft of the speed regulating motor 28. The speed regulating motor 28 is electrically connected to the controller 19.

[0032] Water can be automatically added to the upper liquid storage tank 4 through the float valve 25 so that the water volume is always maintained at a certain level. The speed regulating motor 28 drives the stirring paddle 29 to rotate so that the mixed liquid of edible alkali and water in the upper liquid storage tank 4 can be stirred to make it fully mixed. The two No. 1 faucets 27 are used to release clean water into the vegetable washing basin 2 and the meat washing basin 3, and the two No. 2 faucets 6 are used to release the mixed liquid of edible alkali and water into the vegetable washing basin 2 and the meat washing basin 3.

[0033] An electric heater 30 is fixed to the inner wall of the lower liquid storage tank 9 . The electric heater 30 is used to heat the liquid in the lower liquid storage tank 9 . The electric heater 30 is electrically connected to the controller 19 .

[0034] The liquid in the lower liquid storage tank 9 can be heated by the electric heater 30. When the liquid contains edible alkali, the heated liquid can play a good role in removing grease after mixing with grease. When the liquid contains microorganisms, heating the liquid to a boiling state can have a sterilization effect. When discharged into the drainage pipe, it can also have a sterilization effect and soften oil stains.

[0035] The vegetable washing basin 2 is connected to the support frame 1 in an up-and-down sliding manner, and the meat washing basin 3 is connected to the support frame 1 in a forward-and-backward sliding manner. A plurality of vertical support arms 31 are fixed to the bottom end of the vegetable washing basin 2, and the lower liquid storage tank 9 is fixed to each support arm 31. A vertical No. 1 electric push rod 32 is fixed to the lower left and right parts of the support frame 1, and the top ends of the push rods of the two No. 1 electric push rods 32 are fixed to the vegetable washing basin 2. When the two No. 1 electric push rods 32 are energized and retracted, the vegetable washing basin 2 can be driven to slide up and down along the support frame 1. The two No. 1 electric push rods 32 are electrically connected to the controller 19 respectively. A horizontal No. 2 electric push rod 33 is hinged to the rear part of the support frame 1, and the front end of the push rod of the No. 2 electric push rod 33 is hinged to the meat washing basin 3 left and right. When the rod 33 is extended and retracted, the meat washing basin 3 can be driven to slide forward and backward along the support frame 1. The No. 2 electric push rod 33 is electrically connected to the controller 19. A partition 34 is rotatably connected to the middle part of the support frame 1. The partition 34 is vertical compared to the axis where the support frame 1 is rotatably connected. A placement groove 35 is fixed at each of the front and rear ends of the partition 34. A plurality of vertical leakage holes 36 are penetrated at the bottom of the two placement grooves 35. The No. 1 drain pipe 7 is connected to the inner cavity of the filter water box 10 through an elastic telescopic pipe 37. The discharge port of the water pump 14 is connected to the inner cavity of the filter water box 10 through an elastic telescopic pipe 37. The No. 3 drain pipe 8 is connected to the inner cavity of the filter water box 10 through an elastic telescopic pipe 37. The elastic telescopic pipe 37 is a telescopic pipe lined with threaded steel wire.

[0036] When the No. 1 electric push rod 32 extends the push rod and the No. 2 electric push rod 33 retracts the push rod, the vegetable washing basin 2 and the meat washing basin 3 are arranged at the front and rear parts of the support frame 1 respectively. Two people can be divided into two groups and are located at the front and rear sides of the support frame 1 respectively to wash fruits, vegetables and meat, which can improve the washing efficiency. At this time, the partition 34 is used for blocking, which can reduce the probability of cross infection during washing.

[0037] When the push rod of the No. 1 electric push rod 32 is retracted first and then the push rod of the No. 2 electric push rod 33 is extended again, the meat washing basin 3 is at the upper part of the vegetable washing basin 2. At this time, one person can stand in front of the support frame 1 to wash the meat food first, and then control the No. 2 electric push rod 33 to retract first, and then control the push rod of the No. 1 electric push rod 32 to extend, and then restore the vegetable washing basin 2 and the meat washing basin 3 to be arranged in the front and back parts of the support frame 1 respectively, and then the fruits and vegetables in the vegetable washing basin 2 can be washed while keeping the work station inconvenient, thereby reducing the number of workers.

[0038] The use of the placement groove 35 and the leakage hole 36 is convenient for storing cleaning tools, such as a leather scraper, a cleaning cloth, etc.

[0039] The water filter box 10 includes a box body 38 and a box cover 39. The box body 38 with an opening on the upper part is inserted into the front and rear of the lower rear part of the support frame 1. The upper part of the box body 38 is fastened with a box cover 39 that covers the upper opening of the box body 38 by bolts. The box cover 39 is made of transparent material. A three-way pipe 40 is fixedly penetrated through the left part of the top of the box cover 39, and a down-filling pipe 41 is fixedly penetrated through the right part of the top of the box cover 39. The other two interfaces of the three-way pipe 40 are respectively connected to the end of the No. 1 drain pipe 7 and the end of the No. 3 drain pipe 8 through an elastic telescopic pipe 37. The filter box 15 is equipped with a horizontal moving trolley 42. The bottom and front and rear parts of the moving trolley 42 are rotatably connected with rollers 43. The rollers 43 at the front and rear parts of the moving trolley 42 roll and rub against the front and rear ends of the inner wall of the water filter box 10. The rollers 43 at the bottom of the moving trolley 42 Rolling friction with the bottom end of the inner wall of the water filter box 10, there are two filter boxes 15, and the filter boxes 15 are arranged on the left and right parts of the mobile cart 42. A horizontal reduction motor 44 is fixed to the rear end of the water filter box 10, and a crankshaft 45 is coaxially fixed to the rotating shaft of the reduction motor 44. The main journal of the crankshaft 45 is sealed and rotatably connected to the water filter box 10, and the connecting rod journal of the crankshaft 45 is gap-plugged with the middle part of the mobile cart 42. The reduction motor 44 is electrically connected to the controller 19. When the reduction motor 44 is energized and rotated, it can drive the mobile cart 42 to reciprocate left and right through the crankshaft 45. The two filter boxes 15 are always located directly below the three-way pipe 40 and the down-injection pipe 41, respectively. A plurality of drain grooves 46 are penetrated from top to bottom on the left and right parts of the mobile cart 42, and the drain grooves 46 are located directly below the filter boxes 15.

[0040] By controlling the reduction motor 44 to drive the crankshaft 45 to rotate, the mobile cart 42 can drive the filter box 15 to move back and forth left and right, so that the sewage and dirt in the filter box 15 can be shaken left and right, which can increase the filtering speed of the sewage by the filter material 16. At the same time, the dirt in the filter box 15 can be accumulated more evenly, thereby improving the utilization rate of the space and facilitating the filter box 15 to store more dirt.

[0041] A method for using a food processing device with a wastewater treatment function comprises the following steps: Step 101, the vegetable washing basin 2 is dedicated to washing vegetables, fruits and other foods, and the meat washing basin 3 is dedicated to washing meat foods.

[0042] Step 102, when the vegetable washing basin 2 is used to wash vegetables, fruits and other foods, if there is too much sediment in the wastewater, the cover 18 of the No. 1 drain pipe 7 can be opened to allow this part of the wastewater to be discharged into the filter box 10 through the No. 1 drain pipe 7, and the sediment and other large particles in the wastewater that cannot pass through the filter material 16 are filtered by the filter material 16 at the bottom of the filter box 15, and the filtered wastewater is discharged into the drainage system through the sewage pipe 17.

[0043] Step 103, when washing vegetables, fruits and melons in the vegetable washing basin 2, if it is desired to remove some pesticides remaining on the surface of the vegetables, fruits and melons, a portion of the mixture of edible alkali and water in the upper liquid storage tank 4 is released into the vegetable washing basin 2 through the No. 2 faucet 6, and then an appropriate amount of clean water is added for dilution as needed, so that the weight ratio of edible alkali to clean water in the final prepared mixture is from one to one hundred to one to fifty, and then the vegetables are soaked in this liquid for not less than ten minutes. After the soaking is completed, the cover 18 of the No. 2 drain pipe 12 is opened to allow the waste water to pass through the No. 2 drain pipe 12 and enter the lower liquid storage tank 9 for storage.

[0044] Step 104, when the meat washing basin 3 is used to wash meat food, the waste water generated is discharged into the filter box 10 through the No. 3 drainage pipe 8, and the large particles of debris such as bone residue, minced meat, grease, etc. in the waste water whose diameter is larger than the pores of the filter material 16 are filtered by the filter material 16 at the bottom of the filter box 15, and the filtered waste water is discharged into the drainage system through the sewage pipe 17.

[0045] Step 105, when washing meat food, the meat washing basin 3 releases a part of the mixture of edible alkali and water from the upper liquid storage tank 4 into the vegetable washing basin 2 through the No. 2 faucet 6, and then adds an appropriate amount of clean water for dilution as needed, and then uses this liquid to soak the meat, so that the weight ratio of edible alkali to meat in the liquid is not less than one to one hundred, and the soaking time is not less than ten minutes, so as to achieve the purpose of softening the meat. The waste water generated after the soaking is discharged into the water filter box 10 through the No. 3 drain pipe 8, and this part of the waste water is filtered by the filter material 16 at the bottom of the filter box 15, and the filtered waste water is discharged into the drainage system through the sewage pipe 17.

[0046] Step 106, using the water pump 14 to extract the wastewater in the lower liquid storage tank 9 and discharge it into the filter water box 10, this part of the wastewater is filtered by the filter material 16 at the bottom of the filter box 15, and the filtered wastewater is discharged into the drainage system through the sewage pipe 17.

[0047] When washing vegetables, fruits and melons for the first time, put the vegetables, fruits and melons into the washing basket 11 so that the water in the washing basin 2 submerges the vegetables, fruits and melons, and then wash them. After washing, take the vegetables, fruits and melons out of the washing basket 11. Mud and sand can pass through the washing basket 11, while large debris such as broken vegetable leaves whose diameter is larger than the pores of the washing basket 11 will be filtered by the washing basket 11 and cannot be discharged from the No. 1 drain pipe 7 or the No. 3 drain pipe 8. Then take the washing basket 11 out of the washing basin 2 and dump the large debris inside.

[0048] When the volume of the debris intercepted in the filter box 15 approaches the load limit of the filter box 15, the water filter box 10 is opened and the debris in the filter box 15 is poured out and used as the raw material of the plant cultivation substrate. The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A food processing device with a wastewater treatment function, comprising a support frame (1), a vegetable washing basin (2), a meat washing basin (3), an upper liquid storage tank (4), an upper liquid injection pipe (5), a No. 2 faucet (6), a No. 1 drainage pipe (7), and a No. 3 drainage pipe (8), wherein the support frame (1) is provided with a vegetable washing basin (2), a meat washing basin (3), and a non-sealed upper liquid storage tank (4), wherein the upper liquid storage tank (4) is located above the vegetable washing basin (2) and the meat washing basin (3), wherein a horizontal upper liquid injection pipe (5) is fixedly connected to the left of the upper liquid storage tank (4), wherein one end of the upper liquid injection pipe (5) is located outside the upper liquid storage tank (4) and is connected to an external water supply system, wherein the upper liquid storage tank (4) is fixedly connected to a No. 2 faucet (6), wherein the bottom of the vegetable washing basin (2) is fixedly connected to a No. 1 drainage pipe (7), and the bottom of the meat washing basin (3) is fixedly connected to a No. 3 drainage pipe (8), wherein: The upper liquid storage tank (4) is used to store a mixture of edible alkali and water. The support frame (1) is also equipped with a lower liquid storage tank (9) and a water filter tank (10). The lower liquid storage tank (9) is located below the vegetable washing basin (2). A water-permeable vegetable washing basket (11) is inserted into the upper part of the vegetable washing basin (2). The pores of the vegetable washing basket (11) are not less than five millimeters. The bottom of the vegetable washing basin (2) is also fixedly connected to a No. 2 drainage pipe (12). The No. 1 drainage pipe (7) passes through The pipeline is connected to the inner cavity of the filter tank (10), the bottom of the No. 2 drainage pipe (12) is fixedly connected to the top of the lower liquid storage tank (9), a liquid level sensor (13) is fixed in the lower liquid storage tank (9), a water pump (14) is fixed on the outer wall of the lower liquid storage tank (9), the suction port of the water pump (14) is connected to the lower part of the inner cavity of the lower liquid storage tank (9), the discharge port of the water pump (14) is connected to the inner cavity of the filter tank (10) through the pipeline, and the No. 3 drainage pipe (12) is fixedly connected to the top of the lower liquid storage tank (9), a liquid level sensor (13) is fixed in the lower liquid storage tank (9), a water pump (14) is fixed on the outer wall of the lower liquid storage tank (9), the suction port of the water pump (14) is connected to the lower part of the inner cavity of the lower liquid storage tank (9), and the discharge port of the water pump (14) is connected to the inner cavity of the filter tank (10) through the pipeline. (8) is connected to the inner cavity of the water filter box (10) through a pipeline. A filter box (15) with an opening on the top is placed in the water filter box (10). The bottom of the filter box (15) is a closed and fixed plate-shaped filter material (16). The discharge ports of the No. 1 drainage pipe (7), the No. 3 drainage pipe (8) and the water pump (14) are respectively connected to the inner cavity of the water filter box (10) and are located directly above the opening of the filter box (15). The bottom of the water filter box (10) is fixedly connected to a sewage pipe (17). The sewage pipe (17) is connected to an external drainage system. The No. 1 drainage pipe (7), the No. 2 drainage pipe (12) and the No. 3 drainage pipe (8) are respectively sealed and plugged with a cover (18). The food processing device with wastewater treatment function also includes a controller (19). The controller (19) is electrically connected to the liquid level sensor (13) and the water pump (14). The controller (19) is externally connected to a power supply.

2. A food processing device with wastewater treatment function according to claim 1, characterized in that: A vertical storage box (20) is fixed on the top of the upper liquid storage box (4). The top of the storage box (20) is provided with an opening. The storage box (20) is used to store edible alkali powder. The opening on the top of the storage box (20) is covered with an end cover (21). The inner cavity of the storage box (20) is wide at the top and narrow at the bottom. The inner cavity of the storage box (20) is connected to the inner cavity of the upper liquid storage box (4) through a horizontal cylindrical valve groove (202). The valve groove (202) is coaxially rotatably connected to a horizontal cylindrical valve groove (202). A columnar valve core (22), wherein a horizontal toggle plate (23) is fixed to each of the front and rear ends of the valve core (22), and a receiving groove (24) is formed on the outer circumferential wall of the upper portion of the valve core (22), wherein the receiving groove (24) is wide at the upper portion and narrow at the bottom portion, and the receiving groove (24) can be communicated with the inner cavity of the storage box (20), and the receiving groove (24) can be communicated with the inner cavity of the upper liquid storage box (4), and the receiving groove (24) cannot be simultaneously communicated with the inner cavity of the storage box (20) and the inner cavity of the upper liquid storage box (4).

3. The food processing device with wastewater treatment function according to claim 1, characterized in that: The other end of the upper injection pipe (5) is located in the upper liquid storage tank (4) and is fixed with a float valve (25). The front and rear parts of the upper liquid storage tank (4) are each fixed with a water pipe (26). One end of the water pipe (26) is fixedly connected to a No. 1 water tap (27). The other end of the water pipe (26) is connected to an external water supply system. The front and rear parts of the upper liquid storage tank (4) are each fixedly connected to a No. 2 water tap (6). A vertical speed regulating motor (28) is fixed to the top of the inner wall of the upper liquid storage tank (4). A stirring paddle (29) is coaxially fixed to the rotating shaft of the speed regulating motor (28). The speed regulating motor (28) is electrically connected to the controller (19).

4. The food processing device with wastewater treatment function according to claim 1, characterized in that: An electric heater (30) is fixed to the inner wall of the lower liquid storage tank (9), and the electric heater (30) is used to heat the liquid in the lower liquid storage tank (9). The electric heater (30) is electrically connected to the controller (19).

5. The food processing device with wastewater treatment function according to claim 1, characterized in that: The vegetable washing basin (2) is slidably connected to the support frame (1) up and down, and the meat washing basin (3) is slidably connected to the support frame (1) forward and backward. A plurality of vertical support arms (31) are fixed to the bottom of the vegetable washing basin (2), and the lower liquid storage tank (9) is fixed to each support arm (31). A vertical No. 1 electric push rod (32) is fixed to the lower left and lower right parts of the support frame (1). The top ends of the push rods of the two No. 1 electric push rods (32) are fixed to the vegetable washing basin (2). When the two No. 1 electric push rods (32) are energized and retracted, they can drive the vegetable washing basin (2) to slide up and down along the support frame (1). The two No. 1 electric push rods (32) are electrically connected to the controller (19) respectively. A horizontal No. 2 electric push rod (33) is hinged to the rear of the support frame (1). The front end of the push rod of the No. 2 electric push rod (33) is hinged to the meat washing basin (3) left and right. When the push rod (33) is retracted, it can drive the meat washing basin (3) to slide forward and backward along the support frame (1). The second electric push rod (33) is electrically connected to the controller (19). A partition (34) is rotatably connected to the middle of the support frame (1). The partition (34) is vertical compared to the axis of the support frame (1) where the rotation connection is located. A placement groove (35) is fixed to each of the front and rear ends of the partition (34). A plurality of vertical water leakage holes (36) are penetrated through the bottom of the two placement grooves (35). The first drainage pipe (7) is connected to the inner cavity of the water filter box (10) through an elastic telescopic pipe (37). The discharge port of the water pump (14) is connected to the inner cavity of the water filter box (10) through an elastic telescopic pipe (37). The third drainage pipe (8) is connected to the inner cavity of the water filter box (10) through an elastic telescopic pipe (37). The elastic telescopic pipe (37) is a telescopic pipe lined with threaded steel wire.

6. The food processing device with wastewater treatment function according to claim 1, characterized in that: The water filter box (10) comprises a box body (38) and a box cover (39); the box body (38) having an opening on the top is plugged into the front and rear of the lower rear portion of the support frame (1); the box cover (39) is fastened to the top of the box body (38) by bolts to cover the top opening of the box body (38); the box cover (39) is made of a transparent material; a three-way pipe (40) is fixedly passed through the left top portion of the box cover (39); a water injection pipe (41) is fixedly passed through the right top portion of the box cover (39); the three-way pipe (40) is fixedly passed through the right top portion of the box cover (39); The other two interfaces of the pipe (40) are respectively connected to the end of the No. 1 drainage pipe (7) and the end of the No. 3 drainage pipe (8) through an elastic telescopic pipe (37). The filter box (15) is internally provided with a horizontal moving trolley (42). The bottom and the front and rear parts of the moving trolley (42) are rotatably connected to rollers (43). The rollers (43) at the front and rear parts of the moving trolley (42) roll and rub against the front and rear ends of the inner wall of the filter box (10). The rollers (43) at the bottom of the moving trolley (42) 3) rolling friction with the bottom end of the inner wall of the water filter box (10), the number of the filter boxes (15) is two, and the filter boxes (15) are arranged on the left and right sides of the mobile trolley (42), and a horizontal reduction motor (44) is fixed to the rear end of the water filter box (10), and a crankshaft (45) is coaxially fixed to the rotating shaft of the reduction motor (44), and the main journal of the crankshaft (45) is sealed and rotatably connected to the water filter box (10), and the connecting rod journal of the crankshaft (45) is connected to the middle of the mobile trolley (42). The two parts are interlocked with each other with a gap, the reduction motor (44) is electrically connected to the controller (19), and when the reduction motor (44) is energized and rotated, it can drive the movable carriage (42) to move back and forth left and right through the crankshaft (45), and the two filter boxes (15) are always located directly below the three-way pipe (40) and the down-filling pipe (41), respectively. The left and right parts of the movable carriage (42) are each penetrated by a plurality of drainage grooves (46) at the top and bottom, and the drainage grooves (46) are located directly below the filter box (15).

7. The method for using a food processing device with wastewater treatment function according to claims 1-6, characterized in that: The following steps are involved: Step 101, the vegetable washing basin (2) is used exclusively for washing vegetables, fruits and other foods, and the meat washing basin (3) is used exclusively for washing meat foods; Step 102, when the vegetable washing basin (2) is used to wash vegetables, fruits and other foods, if there is too much sediment in the wastewater, the cover (18) of the No. 1 drainage pipe (7) can be opened to allow this part of the wastewater to be discharged into the filter box (10) through the No. 1 drainage pipe (7), and the large particles of debris such as sediment in the wastewater that cannot pass through the filter material (16) are filtered by the filter material (16) at the bottom of the filter box (15), and the filtered wastewater is discharged into the drainage system through the sewage pipe (17); Step 103, when washing vegetables, fruits and melons in the vegetable washing basin (2), if it is desired to remove some of the pesticides remaining on the surface of the vegetables, fruits and melons, a portion of the mixture of edible alkali and water in the upper liquid storage tank (4) is released into the vegetable washing basin (2) through the No. 2 faucet (6), and then a proper amount of clean water is added as needed to dilute the mixture, so that the weight ratio of edible alkali to clean water in the final mixed liquid is 1:100 to 1:50, and then the liquid is used to soak the vegetables for not less than ten minutes. After the soaking is completed, the cover (18) of the No. 2 drainage pipe (12) is opened to allow the waste water to enter the lower liquid storage tank (9) through the No. 2 drainage pipe (12) for storage; Step 104, when the meat washing basin (3) is used to wash meat food, waste water generated is discharged into the filter box (10) through the No. 3 drainage pipe (8), and large particles of debris such as bone residue, minced meat, and grease in the waste water, which have a diameter larger than the pores of the filter material (16), are filtered by the filter material (16) at the bottom of the filter box (15), and the filtered waste water is discharged into the drainage system through the sewage pipe (17); Step 105, when washing meat food, the meat washing basin (3) releases a portion of the mixture of edible alkali and water from the upper liquid storage tank (4) into the vegetable washing basin (2) through the No. 2 faucet (6), and then adds an appropriate amount of clean water to dilute it as needed, and then uses this liquid to soak the meat, so that the weight ratio of edible alkali to meat in the liquid is not less than 1:100, and the soaking time is not less than ten minutes, so as to achieve the purpose of softening the meat. The waste water generated after the soaking is discharged into the water filter box (10) through the No. 3 drainage pipe (8), and this part of the waste water is filtered by the filter material (16) at the bottom of the filter box (15), and the filtered waste water is discharged into the drainage system through the sewage pipe (17); Step 106, using a water pump (14) to extract wastewater from the lower liquid storage tank (9) and discharge it into the filter tank (10), this part of the wastewater is filtered by the filter material (16) at the bottom of the filter tank (15), and the filtered wastewater is discharged into the drainage system through the sewage pipe (17).

8. The method for using the food processing device with wastewater treatment function according to claim 7, characterized in that: When washing vegetables, fruits and melons for the first time, Vegetables, fruits and melons are placed in a vegetable washing basket (11) so that the water in the vegetable washing basin (2) covers the vegetables, fruits and melons, and then washed. After washing, the vegetables, fruits and melons are removed from the vegetable washing basket (11). Mud and sand can pass through the vegetable washing basket (11), while large pieces of debris such as broken vegetable leaves whose diameter is larger than the pores of the vegetable washing basket (11) will be filtered by the vegetable washing basket (11) and cannot be discharged from the No. 1 drain pipe (7) or the No. 3 drain pipe (8). The vegetable washing basket (11) is then removed from the vegetable washing basin (2) and the large pieces of debris in the basket are dumped out.

9. The method for using the food processing device with wastewater treatment function according to claim 7, characterized in that: When the volume of the accumulated debris intercepted in the filter box (15) approaches the load limit of the filter box (15), the water filter box (10) is opened and the debris in the filter box (15) is poured out and used as raw materials for the plant cultivation substrate.

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