Continuous dishwasher with automatic desludging immersion tank

Abstract

The utility model discloses a continuous dish-washing machine with automatic deslagging soaking pool, including filter water tank, soaking section, main washing section, rinsing section, drying section and export end that communicate in proper order, and the conveying chain in soaking section, main washing section, rinsing section, drying section and export end has, and the conveying chain height of soaking section is lower than the conveying chain in main washing section, rinsing section, drying section and export end, and the soaking pool has in soaking section, and the soaking pool has overflow port, and overflow port and filter water tank communicate, and the filter screen between overflow port and filter water tank, and the main pipeline is connected to filter water tank and communicates, and the main pipeline and branch pipeline communicate, and water pump is provided on the main pipeline, and the number of branch pipeline is greater than or equal to 2, and branch pipeline is located above soaking section, and branch pipeline has water jet, and water jet is towards soaking section, and the utility model has built-in water circulation system, and automatic separation food residue, and the utensil is directly poured into soaking pool, and realizes the continuous operation of " pour and start ".

Description

Technical Field

[0001] This utility model relates to dishwashers, and more particularly to a continuous dishwasher with an automatic slag removal soaking tank. Background Technology

[0002] A dishwasher is a device that automatically cleans tableware such as bowls, chopsticks, plates, dishes, knives, and forks. Fully automatic dishwashers on the market can be divided into two categories: household and commercial. Household fully automatic dishwashers are only suitable for home use and mainly include cabinet-style, countertop-style, sink-integrated, and combined models. Commercial dishwashers can be classified into five main categories according to their structure: cabinet-style, hood-style, basket-type, belt-type, and ultrasonic. They reduce the labor intensity of kitchen staff in restaurants, hotels, and government canteens, improve work efficiency, and enhance hygiene.

[0003] Traditional dishwasher processes have the following drawbacks: 1. They require manual pre-washing and placement of tableware at the entrance, which is inefficient; 2. The bubble tank can only perform preliminary cleaning and cannot automatically separate residue; 3. There are many manual intervention steps, which can easily create unsanitary areas. Utility Model Content

[0004] The purpose of this invention is to provide a continuous dishwasher with an automatic residue-removing soaking tank, which has a built-in water circulation system to automatically separate food residue; the tableware can be directly poured into the soaking tank to achieve continuous operation of "pour in and start".

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A continuous dishwasher with an automatic slag removal soaking tank includes a filter tank, a soaking section, a main washing section, a rinsing section, a drying section, and an outlet end connected in sequence. Conveyor chains are located within the soaking section, main washing section, rinsing section, drying section, and outlet end. The conveyor chain in the soaking section is lower than the conveyor chains in the main washing section, rinsing section, drying section, and outlet end. The soaking section contains a soaking tank with an overflow outlet connected to the filter tank. A filter screen is located between the overflow outlet and the filter tank. The filter tank is connected to a main pipeline, which is connected to branch pipelines. A water pump is installed on the main pipeline. There are two or more branch pipelines located above the soaking section, each with a spray nozzle facing the soaking section.

[0006] In the aforementioned continuous dishwasher with an automatic slag removal soaking tank, a bubble tube is installed below the conveyor chain in the soaking tank. The number of bubble tubes is greater than or equal to 2, and the bubble tubes have bubble holes. The bubble tubes are connected to an air pipe, and an air pump is installed on the air pipe.

[0007] In the aforementioned continuous dishwasher with an automatic slag removal soaking tank, the main washing section has a washing tank containing several washing pipes with washing holes. The washing pipes are connected to the water tank via a water pump. The washing pipes are arranged in rows along the horizontal direction and in at least two rows along the vertical direction. The washing pipes in each row are parallel to each other and are staggered.

[0008] In the aforementioned continuous dishwasher with an automatic slag removal soaking tank, the cleaning holes face downwards at an angle, and the cleaning holes of the upper cleaning pipe and the cleaning holes of the lower cleaning pipe are arranged at an intersection angle.

[0009] In the aforementioned continuous dishwasher with an automatic slag removal soaking tank, the conveyor chain includes two drive belts, and several rotating shafts are located between the two drive belts. The rotating shafts are connected to the two drive belts. A material guiding structure is provided on the rotating shafts. The material guiding structure includes a first connecting plate and a second connecting plate. The two ends of the first connecting plate are provided with mounting holes. The rotating shafts pass through the mounting holes. Two rotating shafts passing through the two mounting holes of the same first connecting plate are two adjacent rotating shafts. The second connecting plate is connected to the middle of the first connecting plate and is located on the side of the conveyor chain that contacts the tableware.

[0010] Compared with existing technologies, this utility model features a built-in water circulation system that automatically separates food residue; tableware is directly poured into the soaking tank, achieving continuous operation with "pour-in and start-up". After the tableware is cleaned in the soaking tank, it is automatically conveyed by a chain to the main washing area → rinsing area → drying area → outlet; eliminating manual handling and forming a closed-loop cleaning line. The main washing section adopts a three-dimensional high-pressure spray structure to cover all surfaces of the tableware; combined with the uniform speed movement of the chain, it ensures no blind spots in cleaning. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of a bubble tube; Figure 3 This is a schematic diagram of the spray system. Figure 4 This is a schematic diagram of the conveyor chain.

[0012] Attached reference numerals: 1-Filter water tank, 2-Soaking section, 3-Main washing section, 4-Rinsing section, 5-Drying section, 6-Outlet end, 7-Washing tank, 8-Conveyor chain, 9-Soaking pool, 10-Filter screen, 11-Air pump, 12-Air pipe, 13-Bubble pipe, 14-Bubble hole, 15-Spray nozzle, 16-Branch pipe, 17-Overflow port, 18-Main pipe, 19-Water pump, 20-Guiding structure, 21-Rotating shaft, 22-Drive belt, 23-First connecting plate, 24-Second connecting plate.

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Detailed Implementation

[0014] Embodiment 1 of this utility model: A continuous dishwasher with an automatic slag removal soaking tank, comprising a filter water tank 1, a soaking section 2, a main washing section 3, a rinsing section 4, a drying section 5, and an outlet end 6 connected in sequence. Each of the soaking section 2, main washing section 3, rinsing section 4, drying section 5, and outlet end 6 has a conveyor chain 8. The height of the conveyor chain 8 in the soaking section 2 is lower than that in the main washing section 3, rinsing section 4, drying section 5, and outlet end 6. The soaking section 2 has a soaking tank 9 with an overflow port 17 connected to the filter water tank 1. A filter screen 10 is located between the overflow port 17 and the filter water tank 1. The filter water tank 1 is connected to a main pipeline 18, which is connected to branch pipelines 16. A water pump 19 is installed on the main pipeline 18. The number of branch pipelines 16 is greater than or equal to two. Each branch pipeline 16 is located above the soaking section 2 and has a spray nozzle 15 facing the soaking section 2. A bubble tube 13 is installed below the conveyor chain 8 in the soaking tank 9. The number of bubble tubes 13 is greater than or equal to 2, and the bubble tube 13 has bubble holes 14. The bubble tube 13 is connected to the air pipe 12, and the air pipe 12 is equipped with a blower 11.

[0015] Example 2: A continuous dishwasher with an automatic slag removal soaking tank includes a filter tank 1, a soaking section 2, a main washing section 3, a rinsing section 4, a drying section 5, and an outlet 6 connected in sequence. Each of the soaking section 2, main washing section 3, rinsing section 4, drying section 5, and outlet 6 has a conveyor chain 8. The height of the conveyor chain 8 in the soaking section 2 is lower than that in the main washing section 3, rinsing section 4, drying section 5, and outlet 6. The soaking section 2 has a soaking tank 9 with an overflow outlet 17 connected to the filter tank 1. A filter screen 10 is located between the overflow outlet 17 and the filter tank 1. The filter tank 1 is connected to a main pipe 18, which is connected to branch pipes 16. A water pump 19 is installed on the main pipe 18. The number of branch pipes 16 is greater than or equal to two. Each branch pipe 16 is located above the soaking section 2 and has a spray nozzle 15 facing the soaking section 2. A bubble tube 13 is installed below the conveyor chain 8 in the soaking tank 9. The number of bubble tubes 13 is greater than or equal to 2, and the bubble tube 13 has bubble holes 14. The bubble tube 13 is connected to the air pipe 12, and the air pipe 12 is equipped with a blower 11.

[0016] The main washing section 3 has a washing tank 7 containing several washing pipes with washing holes. The washing pipes are connected to a water tank via a pump body. The washing pipes are arranged in rows horizontally and in at least two rows vertically. The washing pipes in each row are parallel to each other and staggered. The washing holes face diagonally downwards, with the washing holes of the upper and lower washing pipes intersecting at an angle.

[0017] Example 3: A continuous dishwasher with an automatic slag removal soaking tank includes a filter tank 1, a soaking section 2, a main washing section 3, a rinsing section 4, a drying section 5, and an outlet 6 connected in sequence. Each of the soaking section 2, main washing section 3, rinsing section 4, drying section 5, and outlet 6 has a conveyor chain 8. The height of the conveyor chain 8 in the soaking section 2 is lower than that in the main washing section 3, rinsing section 4, drying section 5, and outlet 6. The soaking section 2 has a soaking tank 9 with an overflow port 17 connected to the filter tank 1. A filter screen 10 is located between the overflow port 17 and the filter tank 1. The filter tank 1 is connected to a main pipe 18, which is connected to branch pipes 16. A water pump 19 is installed on the main pipe 18. The number of branch pipes 16 is greater than or equal to two. Each branch pipe 16 is located above the soaking section 2 and has a spray nozzle 15 facing the soaking section 2. A bubble tube 13 is installed below the conveyor chain 8 in the soaking tank 9. The number of bubble tubes 13 is greater than or equal to 2, and the bubble tube 13 has bubble holes 14. The bubble tube 13 is connected to the air pipe 12, and the air pipe 12 is equipped with a blower 11.

[0018] The main washing section 3 has a washing tank 7 containing several washing pipes with washing holes. The washing pipes are connected to a water tank via a pump body. The washing pipes are arranged in rows horizontally and in at least two rows vertically. The washing pipes in each row are parallel to each other and staggered. The washing holes face diagonally downwards, with the washing holes of the upper and lower washing pipes intersecting at an angle.

[0019] The conveyor chain 8 includes two drive belts 22, and several rotating shafts 21 are located between the two drive belts 22. The rotating shafts 21 are connected to the two drive belts 22. A material guiding structure 20 is provided on the rotating shafts 21. The material guiding structure 20 includes a first connecting plate 23 and a second connecting plate 24. The two ends of the first connecting plate 23 are provided with mounting holes. The rotating shafts 21 pass through the mounting holes. The two rotating shafts 21 that pass through the two mounting holes of the same first connecting plate 23 are two adjacent rotating shafts 21. The second connecting plate 24 is connected to the middle of the first connecting plate 23 and is located on the side of the conveyor chain 8 that contacts the tableware.

[0020] The working principle of one embodiment of this utility model is as follows: The tableware to be cleaned is placed on the conveyor chain 8 in the soaking section 2. Under the action of the water pump 19, the water in the filter tank 1 is sprayed onto the tableware to be cleaned through the spray nozzle 15, rinsing away the residue on the tableware. The liquid level in the soaking section 2 rises accordingly, and then flows from the overflow port 17 to the filter screen 10. The residue is left on the filter screen 10, and the water is replenished into the filter tank.

[0021] Meanwhile, under the action of the air pump 11, bubbles emerge from the bubble holes 14 and carry away the residue on the tableware to be cleaned as they pass over it.

[0022] Under the action of the conveyor chain 8, the tableware enters the main washing section 3. The water jets sprayed from the washing pipe wash the washing pipe from different angles, covering all surfaces of the tableware, achieving thorough washing. Then, it enters the rinsing section 4 to rinse off any washing machine residue on the tableware. After passing through the drying section 5, the water on the tableware is dried, and finally it is transported to the outlet 6.

[0023] Compared with existing technologies, this application has the following advantages: 1. Labor saving: Eliminating the manual pre-washing and placement process reduces labor costs by 60%; 2. Efficiency improvement: The continuous operation design enables a cleaning capacity of 2000 pieces / hour; 3. Cleaning quality: Bubble descaling + no dead angle spraying improves cleanliness by 40%; 4. Hygiene guarantee: The fully enclosed process avoids secondary pollution.

Claims

1. A continuous dishwasher with an automatic slag removal soaking tank, characterized in that, It includes a filter tank (1), soaking section (2), main washing section (3), rinsing section (4), drying section (5) and outlet end (6) connected in sequence. There are conveyor chains (8) in the soaking section (2), main washing section (3), rinsing section (4), drying section (5) and outlet end (6). The height of the conveyor chain (8) in the soaking section (2) is lower than that of the conveyor chains (8) in the main washing section (3), rinsing section (4), drying section (5) and outlet end (6). The soaking section (2) has a soaking pool (9), the soaking pool (9) has an overflow port (17), the overflow port (17) is connected to the filter water tank (1), and there is a filter screen (10) between the overflow port (17) and the filter water tank (1). The filter tank (1) is connected to a main pipe (18), which is connected to a branch pipe (16). A water pump (19) is installed on the main pipe (18). The number of branch pipes (16) is greater than or equal to 2. The branch pipes (16) are located above the soaking section (2). The branch pipes (16) have spray nozzles (15) facing the soaking section (2).

2. The continuous dishwasher with an automatic slag removal soaking tank according to claim 1, characterized in that, A bubble tube (13) is provided below the conveyor chain (8) in the soaking tank (9). The number of bubble tubes (13) is greater than or equal to 2. The bubble tube (13) has bubble holes (14). The bubble tube (13) is connected to the air pipe (12). An air pump (11) is provided on the air pipe (12).

3. The continuous dishwasher with an automatic slag removal soaking tank according to claim 1, characterized in that, The main washing section (3) has a washing tank (7), which contains several washing pipes with washing holes. The washing pipes are connected to the water tank via the pump body. The washing pipes are arranged in rows along the horizontal direction and at least two rows along the vertical direction. The washing pipes in each row are parallel to each other and are staggered.

4. The continuous dishwasher with an automatic slag removal soaking tank according to claim 3, characterized in that, The cleaning holes face diagonally downwards, and the cleaning holes of the upper cleaning pipe and the cleaning holes of the lower cleaning pipe are arranged at an intersecting angle.

5. The continuous dishwasher with an automatic slag removal soaking tank according to claim 1, characterized in that, The conveyor chain (8) includes two drive belts (22), and there are several rotating shafts (21) between the two drive belts (22). The rotating shafts (21) are connected to the two drive belts (22). A material guiding structure (20) is provided on the rotating shaft (21). The material guiding structure (20) includes a first connecting plate (23) and a second connecting plate (24). The two ends of the first connecting plate (23) are provided with mounting holes. The rotating shaft (21) passes through the mounting holes. The two rotating shafts (21) that pass through the two mounting holes of the same first connecting plate (23) are two adjacent rotating shafts (21). The second connecting plate (24) is connected to the middle of the first connecting plate (23). The second connecting plate (24) is located on the side where the conveyor chain (8) contacts the tableware.

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