Kitchen waste dehydration equipment

Abstract

The utility model relates to the technical field of kitchen waste treatment, in particular to kitchen waste dehydration equipment which comprises a dehydration box body and a discharge pipe connected to the bottom of the dehydration box body, one side of an inner cavity of the dehydration box body is connected with a fixed filter plate assembly, and the other side of the inner cavity of the dehydration box body is provided with a filter plate. The side, away from the fixed filter plate assembly, of the filter plate is connected with a pressure measuring rod assembly, the side, close to the fixed filter plate assembly, of the dehydration box body is provided with a humidity sensor, and a detection rod of the humidity sensor sequentially penetrates through the dehydration box body and the fixed filter plate assembly; u-shaped slideways are connected to the front side and the rear side of an inner cavity of the dewatering box body respectively, and a horizontal water filtering plate is slidably connected between the U-shaped slideways; the telescopic driving assembly is connected to the outer end of the pressure measuring rod assembly, and the driving mechanism is used for driving the horizontal water filtering plate to move. The device is reasonable in structure, can accurately control the moisture in the kitchen waste, conforms to the environmental conditions for fermenting the kitchen waste by microorganisms, and enhances the use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of restaurant and kitchen waste treatment, in particular to a restaurant and kitchen waste dehydration device. Background Art

[0002] Kitchen waste refers to the waste generated in daily life, food processing, catering services, and catering services provided by units, including discarded vegetable leaves, leftovers, fruit peels, eggshells, tea dregs, bones, etc. Its main sources are family kitchens, restaurants, hotels, canteens, markets, and other industries related to food processing. Kitchen waste contains a very high amount of water and is easy to rot, thus producing a foul odor. Therefore, in the process of kitchen waste treatment, dehydration equipment is needed to dehydrate the kitchen waste to facilitate the fermentation of the kitchen waste by microorganisms.

[0003] With respect to the above-mentioned related technologies, the inventors found that when using a dehydration device to dehydrate food waste, it is impossible to accurately control the moisture in the food waste, which makes it inconvenient to use microorganisms to ferment the food waste, thereby reducing the use effect. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a restaurant kitchen waste dehydration device, which can accurately control the moisture in the restaurant kitchen waste, meet the environmental conditions for microorganisms to ferment the restaurant kitchen waste, and enhance the use effect.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a food waste dehydration device is provided, comprising: a dehydration box and a discharge pipe connected to the bottom of the dehydration box, one side of the inner cavity of the dehydration box is connected to a fixed filter plate assembly, and the other side is provided with a filter plate, the side of the filter plate away from the fixed filter plate assembly is connected to a pressure measuring rod assembly, the pressure measuring rod assembly passes through the side wall of the dehydration box, a humidity sensor is installed on the side of the dehydration box close to the fixed filter plate assembly, and the detection rod of the humidity sensor passes through the dehydration box and the fixed filter plate assembly in sequence;

[0006] The front and rear sides of the inner cavity of the dehydration box are respectively connected to U-shaped slideways, and a horizontal water filter plate is slidably connected between the U-shaped slideways;

[0007] It also includes a telescopic driving assembly connected to the outer end of the pressure measuring rod assembly and a driving mechanism for driving the horizontal water filter plate to move.

[0008] By adopting the above technical scheme, the food waste to be dehydrated is put into the dehydration box, the telescopic drive assembly is operated to drive the filter plate to move toward the fixed filter plate assembly to squeeze the food waste, part of the water in the food waste flows downward, and part of the water flows out through the fixed filter plate assembly and the filter plate, and the pressure on the food waste can be measured by the pressure measuring rod assembly. In this process, the moisture in the food waste is measured in real time using a humidity sensor. When the moisture content in the food waste meets the microbial fermentation conditions, the telescopic drive assembly stops working, and the pressure on the food waste can be measured by the pressure measuring rod assembly. The water flowing out of the food waste continues to flow downward through the horizontal water filter plate, and the water flowing out of the food waste flows out through the discharge pipe for unified treatment. Next, the drive mechanism works to drive the horizontal water filter plate to slide outward, and the dehydrated food waste falls downward. Finally, the food waste is discharged through the discharge pipe, thereby achieving the purpose of dehydration. The dehydrated food waste contains a certain amount of water, which is convenient for microorganisms to ferment it, thereby enhancing the use effect.

[0009] In a preferred example, the utility model can be further configured as follows: the fixed filter plate assembly includes a fixed filter screen plate and a plurality of fixed rods arranged at intervals, one end of the fixed rod is connected to the fixed filter screen plate, and the other end is connected to the inner wall of the dehydration box.

[0010] By adopting the above technical solution and using a fixed filter screen, the water filtering area of ​​the kitchen waste is increased and the water filtering efficiency of the kitchen waste is improved.

[0011] In a preferred example, the utility model can be further configured as follows: the pressure measuring rod assembly includes a guide sleeve and a measuring rod arranged in the guide sleeve, one end of the measuring rod is connected to the filter plate, and the other end is connected to a pressure sensor, and the guide sleeve is connected to the dehydration box.

[0012] By adopting the above technical solution, the telescopic drive assembly drives the measuring rod to slide in the guide sleeve, and the pressure on the measuring rod, that is, the pressure on the kitchen waste, is measured in real time through the pressure sensor.

[0013] In a preferred example, the utility model can be further configured as follows: the telescopic drive assembly includes a U-shaped mounting seat and an electric push rod installed on the U-shaped mounting seat, the U-shaped mounting seat is connected to the side of the dehydration box, the extended end of the electric push rod is connected to the pressure sensor, and the side rectangular array of the dehydration box is installed with four guide rods located on the outside of the electric push rod.

[0014] By adopting the above technical solution, the telescopic rod of the electric push rod 1 extends and retracts, thereby driving the filter plate to move through the pressure measuring rod assembly. By using the guide rod, the stability of the filter plate when squeezing the food waste is enhanced.

[0015] In a preferred example, the utility model can be further configured as follows: the guide rod member includes a guide sleeve 2 connected to the side of the dehydration box body and a guide rod arranged in the guide sleeve 2, and one end of the guide rod is connected to the filter plate.

[0016] By adopting the above technical solution, the guide rod slides in the second guide sleeve, thereby enhancing the stability of the filter plate when squeezing the food waste.

[0017] In a preferred example, the utility model can be further configured as follows: a rectangular hole is provided on the side of the dehydration box body, and the horizontal water filter plate is slidably connected in the rectangular hole; the driving mechanism includes a U-shaped mounting seat 2 fixed to the side of the dehydration box body, and an electric push rod 2 is connected to the U-shaped mounting seat 2, and the protruding end of the electric push rod 2 is connected to the horizontal water filter plate.

[0018] By adopting the above technical solution, the telescopic rod of the second electric push rod extends and contracts, thereby driving the horizontal water filter plate to move in the U-shaped slide. When the horizontal water filter plate moves a certain distance toward the rectangular hole, the dehydrated kitchen waste falls and enters the next process.

[0019] In a preferred example, the utility model can be further configured as follows: an inclined material baffle plate is connected to the side of the dehydration box body away from the fixed filter plate assembly, and a four-rod support leg is connected to the rectangular array at the lower end of the dehydration box body, and inclined reinforcing rods are connected between the support legs and the dehydration box body respectively.

[0020] By adopting the above technical solution and using the inclined material blocking plate, the kitchen waste is prevented from falling between the filter plate and the inner wall of the dehydration box.

[0021] In summary, the utility model includes at least one of the following beneficial technical effects:

[0022] The telescopic drive assembly drives the filter plate to squeeze the food waste, thereby squeezing out part of the water in the food waste. When the moisture content in the food waste measured by the humidity sensor meets the conditions for microbial fermentation, the filter plate stops squeezing the food waste and records the value of the pressure measuring rod assembly at this time. Thereafter, when the telescopic drive assembly drives the pressure measuring rod assembly to move and the value of the pressure measuring rod assembly is the same as the recorded value, the telescopic drive assembly stops working, and the moisture content in the food waste meets the value of microbial fermentation, thereby enhancing the use effect. There is no need to always observe the moisture content measured by the humidity sensor, thereby improving the dehydration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0024] Figure 1 The utility model is a schematic structural diagram of a preferred embodiment of a restaurant kitchen waste dehydration device.

[0025] Figure 2 yes Figure 1 Schematic diagram of the structure of the connection between the middle horizontal water filter plate and the U-shaped slide.

[0026] Figure 3 yes Figure 1 Schematic diagram of the structure of the dehydration box.

[0027] In the figure: 1, dehydration box; 2, discharge pipe; 30, fixed filter plate assembly; 4, filter plate; 50, pressure measuring rod assembly; 6, humidity sensor; 7, horizontal water filter plate;

[0028] 80. telescopic drive assembly; 90. drive mechanism;

[0029] 11. Rectangular hole; 12. Inclined baffle plate; 13. Support legs; 14. Inclined reinforcing rod; 15.

[0030] U-shaped slide; 16. Rolling kitchen waste bin; 17. Rolling wastewater collection bin;

[0031] 31. Fixing filter screen plate; 32. Fixing rod;

[0032] 51. Guide sleeve 1; 52. Measuring rod; 53. Pressure sensor;

[0033] 81. U-shaped mounting seat 1; 82. electric push rod 1; 83. guide rod; 831. guide sleeve 2; 832. guide rod;

[0034] 91. U-shaped mounting seat 2; 92. Electric push rod 2. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0036] It should be noted that these drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0037] Reference Figures 1 to 3 , is a kitchen waste dehydration device disclosed in the utility model, comprising: a dehydration box 1 and a discharge pipe 2 connected to the bottom of the dehydration box 1, a fixed filter plate assembly 30 is connected to one side of the inner cavity of the dehydration box 1, and a filter plate 4 is provided on the other side, the fixed filter plate assembly 30 includes a fixed filter screen plate 31 and a plurality of fixed rods 32 arranged at intervals, one end of the fixed rod 32 is connected to the fixed filter screen plate 31, and the other end is connected to the inner wall of the dehydration box 1.

[0038] A pressure measuring rod assembly 50 is connected to the side of the filter plate 4 away from the fixed filter plate assembly 30. The pressure measuring rod assembly 50 passes through the side wall of the dehydration box 1. The pressure measuring rod assembly 50 includes a guide sleeve 51 and a measuring rod 52 arranged in the guide sleeve 51. One end of the measuring rod 52 is connected to the filter plate 4, and the other end is connected to a pressure sensor 53. The guide sleeve 51 is connected to the dehydration box 1.

[0039] A humidity sensor 6 is installed on one side of the dehydration box 1 close to the fixed filter plate assembly 30 , and a detection rod of the humidity sensor 6 passes through the dehydration box 1 and the fixed filter plate assembly 30 in sequence.

[0040] The front and rear sides of the inner cavity of the dehydration box 1 are respectively connected with U-shaped slides 15, and a horizontal water filter plate 7 is slidably connected between the U-shaped slides 15; it also includes a telescopic drive assembly 80 connected to the outer end of the pressure measuring rod assembly 50 and a drive mechanism 90 for driving the horizontal water filter plate 7 to move; the telescopic drive assembly 80 includes a U-shaped mounting seat 81 and an electric push rod 82 installed on the U-shaped mounting seat 81, the U-shaped mounting seat 81 is connected to the side of the dehydration box 1, the protruding end of the electric push rod 82 is connected to the pressure sensor 53, and four guide rods 83 located on the outside of the electric push rod 82 are installed in a rectangular array on the side of the dehydration box 1. The guide rod 83 includes a guide sleeve 831 connected to the side of the dehydration box 1 and a guide rod 832 arranged in the guide sleeve 831, and one end of the guide rod 832 is connected to the filter plate 4.

[0041] A rectangular hole 11 is provided on the side of the dehydration box 1, and the horizontal water filter plate 7 is slidably connected in the rectangular hole 11. The driving mechanism 90 includes a U-shaped mounting seat 91 fixed on the side of the dehydration box 1, and an electric push rod 92 is connected to the U-shaped mounting seat 91. The protruding end of the electric push rod 92 is connected to the horizontal water filter plate 7.

[0042] An inclined material baffle plate 12 is connected to one side of the dehydration box 1 away from the fixed filter plate assembly 30 to prevent food waste from falling between the filter plate 4 and the inner wall of the dehydration box 1. A four-rod support leg 13 is connected to the rectangular array at the lower end of the dehydration box 1. Inclined reinforcing rods 14 are connected between the legs 13 and the dehydration box 1 respectively, thereby enhancing the firmness of the connection between the legs 13 and the dehydration box 1.

[0043] A rolling kitchen waste box 16 and a rolling wastewater collection box 17 are provided below the discharge pipe 2. The rolling wastewater collection box 17 receives wastewater flowing out of the discharge pipe 2 for unified treatment, and the rolling kitchen waste box 16 receives dehydrated kitchen waste and transports it to the next process, thereby improving the convenience of use.

[0044] The implementation principle of this embodiment is as follows: when in use, the food waste to be dehydrated is put into the dehydration box 1, and the electric push rod 82 on the telescopic drive assembly 80 is operated to drive the filter plate 4 to move toward the fixed filter plate assembly 30 to squeeze the food waste. Part of the water in the food waste flows downward, and part of the water flows out after passing through the fixed filter plate 31 and the filter plate 4. The pressure on the food waste can be measured by the pressure sensor 53 on the pressure measuring rod assembly 50. In this process, the moisture content in the food waste is measured in real time by the humidity sensor 6. When the moisture content in the food waste meets the microbial fermentation conditions, the electric push rod 82 stops working, and the pressure on the food waste can be measured by the pressure sensor 53 on the pressure measuring rod assembly 50, and the pressure is recorded. The moisture content of the food waste flows out of the food waste. The food waste continues to flow downward through the horizontal water filter plate 7, and the water flowing out of the food waste flows out through the discharge pipe 2 for unified treatment. Next, the electric push rod 2 92 on the driving mechanism 90 drives the horizontal water filter plate 7 to slide outward, and the dehydrated food waste falls downward. Finally, the food waste is discharged through the discharge pipe 2, thereby achieving the purpose of dehydration. The dehydrated food waste contains a certain amount of water, which is convenient for microorganisms to ferment it, thereby enhancing the use effect. When the food waste is dehydrated again, the electric push rod 1 82 is operated to drive the filter plate 4 to move through the pressure measuring rod assembly 50. When the value of the pressure sensor 53 on the pressure measuring rod assembly 50 is the same as the previously recorded pressure value, the electric push rod 1 82 stops working. There is no need to always observe the moisture content measured by the humidity sensor 6, thereby improving the dehydration efficiency.

[0045] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A kitchen waste dehydration device, characterized in that: include: A dehydration box (1) and a discharge pipe (2) connected to the bottom of the dehydration box (1); one side of the inner cavity of the dehydration box (1) is connected to a fixed filter plate assembly (30); the other side is provided with a filter plate (4); the side of the filter plate (4) away from the fixed filter plate assembly (30) is connected to a pressure measuring rod assembly (50); the pressure measuring rod assembly (50) passes through the side wall of the dehydration box (1); a humidity sensor (6) is installed on the side of the dehydration box (1) close to the fixed filter plate assembly (30); the detection rod of the humidity sensor (6) passes through the dehydration box (1) and the fixed filter plate assembly (30) in sequence; The front and rear sides of the inner cavity of the dehydration box (1) are respectively connected with U-shaped slideways (15), and a horizontal water filter plate (7) is slidably connected between the U-shaped slideways (15); It also includes a telescopic driving assembly (80) connected to the outer end of the pressure measuring rod assembly (50) and a driving mechanism (90) for driving the horizontal water filter plate (7) to move.

2. The kitchen waste dehydration equipment according to claim 1, characterized in that: The fixed filter plate assembly (30) comprises a fixed filter screen plate (31) and a plurality of fixed rods (32) arranged at intervals, one end of the fixed rod (32) being connected to the fixed filter screen plate (31) and the other end being connected to the inner wall of the dehydration box (1).

3. The kitchen waste dehydration equipment according to claim 1, characterized in that: The pressure measuring rod assembly (50) comprises a guide sleeve (51) and a measuring rod (52) arranged in the guide sleeve (51); one end of the measuring rod (52) is connected to the filter plate (4) and the other end is connected to a pressure sensor (53); the guide sleeve (51) is connected to the dehydration box (1).

4. The kitchen waste dehydration equipment according to claim 3, characterized in that: The telescopic drive assembly (80) comprises a U-shaped mounting seat (81) and an electric push rod (82) mounted on the U-shaped mounting seat (81); the U-shaped mounting seat (81) is connected to the side of the dehydration box (1); the protruding end of the electric push rod (82) is connected to the pressure sensor (53); and four guide rods (83) located outside the electric push rod (82) are installed in a rectangular array on the side of the dehydration box (1).

5. The kitchen waste dehydration equipment according to claim 4, characterized in that: The guide rod (83) comprises a second guide sleeve (831) connected to the side of the dehydration box (1) and a guide rod (832) arranged in the second guide sleeve (831), and one end of the guide rod (832) is connected to the filter plate (4).

6. The kitchen waste dehydration equipment according to claim 1, characterized in that: The side of the dehydration box (1) is provided with a rectangular hole (11), and the horizontal water filter plate (7) is slidably connected in the rectangular hole (11). The driving mechanism (90) comprises a second U-shaped mounting seat (91) fixed on the side of the dehydration box (1), and the second U-shaped mounting seat (91) is connected to a second electric push rod (92), and the protruding end of the second electric push rod (92) is connected to the horizontal water filter plate (7).

7. The kitchen waste dehydration equipment according to claim 1, characterized in that: An inclined material blocking plate (12) is connected to the side of the dehydration box (1) away from the fixed filter plate assembly (30), and a four-rod support leg (13) is connected to the rectangular array at the lower end of the dehydration box (1), and inclined reinforcing rods (14) are connected between the support legs (13) and the dehydration box (1).

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