Long-dragon-type dish-washing machine

Abstract

The utility model discloses a long dragon type dish washing machine which comprises a pre-washing machine, a soaking machine and a main washing machine which are sequentially arranged, and the pre-washing machine, the soaking machine and the main washing machine are respectively connected with a control assembly. The pre-washing machine comprises a pre-washing box body and a washing bin body arranged in the middle of the upper surface of the pre-washing box body, the pre-washing box body is provided with a first conveying belt with meshes, the first conveying belt penetrates through the washing bin body, and the two ends, in the direction of the first conveying belt, of the washing bin body are through and provided with first door curtains correspondingly. A pre-washing and flushing assembly is arranged in the cleaning bin body, and a residue treatment device is arranged at the position, corresponding to the cleaning bin body, below the first conveying belt. The soaking machine comprises a soaking pool and an overflow pool, and the overflow pool is lower than the soaking pool and connected with the soaking pool. The long-dragon-type dish-washing machine has the advantages that the use of a chemical detergent is reduced, and no drier is left.

Description

Technical Field

[0001] The utility model belongs to the technical field of dishwashing equipment, and in particular relates to a long-draft type dishwasher. Background Art

[0002] A dishwasher is a device that automatically washes tableware such as bowls, chopsticks, plates, dishes, knives, forks, etc. The fully automatic dishwashers on the market can be divided into two categories: home use and commercial use. Commercial dishwashers can be divided into five categories according to their structure: cabinet type, hood type, basket type, belt type, and ultrasonic type. They reduce the labor intensity for the cooks in restaurants, hotels, and canteens of government agencies, improve work efficiency, and promote cleanliness and hygiene. Most of the existing Changlong dishwashers require a large amount of chemical detergent consumables during cleaning, and there will be detergent residues, especially residues of anionic synthetic detergents. At the same time, multiple dishwashers are required to cooperate, and there will also be problems with residual drying agents, and high power and water consumption. Utility Model Content

[0003] The utility model aims to provide a long-draft dishwasher to solve the above-mentioned problems existing in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A long-type dishwasher, comprising a pre-washing machine, a soaking machine and a main washing machine arranged in sequence, wherein the pre-washing machine, the soaking machine and the main washing machine are respectively connected to a control component;

[0006] The pre-washing machine comprises a pre-washing box and a cleaning bin arranged in the middle of the upper surface of the pre-washing box, the pre-washing box is provided with a first conveyor belt with mesh holes, the first conveyor belt passes through the cleaning bin, both ends of the cleaning bin along the direction of the first conveyor belt are connected and are respectively provided with first door curtains, a pre-washing and flushing component is arranged inside the cleaning bin, a residue treatment device is arranged at a position corresponding to the cleaning bin below the first conveyor belt, and the pre-washing and flushing component is connected to a first water treatment module;

[0007] The soaking machine comprises a soaking tank and an overflow tank, the height of the overflow tank is lower than that of the soaking tank and is connected to the soaking tank, a guide plate is arranged on the top of one end of the soaking tank close to the pre-washing machine, the guide plate is located at the output position of the first conveyor belt, a plurality of aeration pipes are arranged in the soaking tank, a plurality of aeration holes are opened on the aeration pipes, an aeration water pump and an aeration fan are arranged inside the lower part of the soaking tank, an input end of the aeration water pump is connected to a circulating water pipe and is connected to the main washing machine through the circulating water pipe, an output end of the aeration water pump is connected to a spray pipe and is connected to the soaking tank through the spray pipe, an output end of the aeration fan is connected to the aeration pipe, and an overflow hole is opened at one end of the soaking tank close to the overflow tank;

[0008] The main washing machine includes a working box, and a rinsing chamber and an air-drying chamber are sequentially arranged on the upper surface of the working box from the input end to the output end. The rinsing chamber is connected at both ends along the length direction of the working box and is respectively provided with a second door curtain. A second conveyor belt is provided in the length direction of the working box, and the second conveyor belt passes through the rinsing chamber. A main rinsing component is provided near the entrance of the rinsing chamber, and the main rinsing component is connected to a second water treatment module. A rinsing component is provided near the exit of the rinsing chamber, and the air-drying chamber is connected at both ends along the length direction of the working box and is respectively provided with a third door curtain. The air-drying chamber is sequentially provided with a wind knife component, a first air curtain and a second air curtain from the entrance to the exit, the wind knife component is connected to a first fan, the first air curtain is connected to a second fan, and the second air curtain is connected to a third fan.

[0009] The working process and principle of the above structure are as follows:

[0010] During operation, the tableware is placed on the first conveyor belt of the pre-washing machine, the first conveyor belt drives the tableware into the cleaning bin, the pre-wash and rinse components perform preliminary rinsing on the tableware, the residue on the tableware falls into the residue treatment device with the water flow, the first water treatment module can filter and sterilize the water used by the pre-wash and rinse components, the first door curtain prevents the rinse water from splashing outside the cleaning bin, the pre-washed tableware is transported by the first conveyor belt through the guide plate into the soaking tank to soak the stubborn oil stains, the guide plate plays a role of buffering and receiving, the aeration fan provides air flow for the aeration pipe, the aeration pipe generates bubbles in the soaking tank, and the bubbles interact with each other , it cleans the tableware without the need for detergent, and the oil floating on the surface of the soaking pool will enter the overflow pool through the overflow hole, and then the soaked tableware will be placed on the second conveyor belt of the main washing machine. The second conveyor belt will transfer the tableware to the rinsing bin, and first pass through the main rinsing component for the main wash, and the second water treatment module will filter and sterilize the water for the main rinsing component. Then the tableware will be transferred to the rinsing component for rinsing. After the rinsing process is completed, it will be transferred to the air-drying bin. The wind knife component cooperates with the first air curtain and the second air curtain to form a physical air-drying alternative to the drying agent to solve the problem of residual drying agent, and finally the tableware will be transferred out of the air-drying bin for collection and summary.

[0011] Furthermore, the residue processing device includes a residue conveyor belt and a sewage and grease treatment box. The residue conveyor belt is arranged in the pre-wash box and is located directly below the cleaning bin body. The sewage and grease treatment box is arranged in the pre-wash box and is located directly below the residue conveyor belt. A plurality of movable wheels are arranged at the lower end of the sewage and grease treatment box.

[0012] The residue and grease after pre-washing will fall onto the residue conveyor belt and finally be transferred to the sewage grease treatment box. The moving wheels set at the lower end of the sewage grease treatment box are convenient for pulling and pushing.

[0013] Furthermore, the pre-wash rinsing component includes a pre-wash upper spray and a pre-wash lower spray, the pre-wash upper spray is arranged above the first conveyor belt, and the pre-wash lower spray is arranged below the first conveyor belt, the pre-wash upper spray and the pre-wash lower spray are connected to a pre-wash water pump, the pre-wash water pump is connected to a first water treatment module, the first water treatment module is connected to a pre-wash water tank, the output end of the pre-wash water tank is connected to the first water treatment module, the output end of the first water treatment module is connected to the input end of the pre-wash water pump, and a heating pipe is arranged in the pre-wash water tank.

[0014] Through the cooperation of the pre-wash upper spray and the pre-wash lower spray, and the up and down flushing, the tableware can be quickly pre-washed and cleaned. The pre-wash water pump draws water from the pre-wash water tank to supply water for the pre-wash upper spray and the pre-wash lower spray. The first water treatment module can use clean water physical decontamination instead of detergent (dishwashing solution) to solve the problem of residual anionic synthetic detergent. The heating pipe can heat the water in the pre-wash water tank to ensure the pre-wash degreasing effect.

[0015] Furthermore, the aeration tube includes a large-pore aeration tube and a small-pore aeration tube, and the diameter of the aeration holes on the large-pore aeration tube is larger than the diameter of the aeration holes on the small-pore aeration tube.

[0016] The large-pore aeration tube and the small-pore aeration tube are used together, and the small bubbles and the large bubbles interact with each other to improve the cleaning ability.

[0017] Furthermore, the main rinse component includes a main wash upper spray and a main wash lower spray, the main wash upper spray is arranged above the second conveyor belt, and the main wash lower spray is arranged below the second conveyor belt, the main wash upper spray and the main wash lower spray are connected to a main wash water pump, the main wash water pump is connected to a second water treatment module, the second water treatment module is connected to a main wash water tank, one end of the main wash water tank is connected to a circulating water pipe, and the other end is connected to the second water treatment module, and the output end of the second water treatment module is connected to the input end of the main wash water pump.

[0018] The main wash water pump draws water from the main wash water tank to supply water for the main wash upper spray and the main wash lower spray. The second water treatment module purifies the water. The main wash water tank is connected to the circulating water pipe to supply water to the soaking pool.

[0019] Furthermore, the rinsing component includes an upper rinse spray and a lower rinse spray, the upper rinse spray is arranged above the second conveyor belt, and the lower rinse spray is arranged below the second conveyor belt, the upper rinse spray and the lower rinse spray are connected to a rinse water pump, the rinse water pump is connected to a rinse water tank, one end of the rinse water tank is connected to the pre-wash water tank, and the other end is connected to the input end of the rinse water pump.

[0020] The rinse water pump draws water from the rinse water tank to supply water for the upper and lower rinse sprays. The hot water in the rinse water tank is transferred to the pre-wash water tank. The heating pipe in the pre-wash water tank heats it and then transfers it back to the rinse water tank, reducing overall power consumption.

[0021] Furthermore, the first fan, the second fan and the third fan are arranged at the top of the air-drying bin, the wind knife assembly is arranged at the top inside the entrance of the air-drying bin, and the first air curtain and the second air curtain are both arranged at the top inside the air-drying bin.

[0022] A set of wind knife components and the first and second wind curtains are used for physical air drying instead of drying agents, solving the problem of residual drying agents, and the drying effect is better when located at the top.

[0023] Furthermore, the lower surfaces of the pre-washing machine, the soaking machine and the main washing machine are all provided with blue light lamps.

[0024] The setting of blue light can drive away rats and insect pests.

[0025] Furthermore, a stop cover is provided at the end of the main washing machine.

[0026] The stop cover can prevent the dried tableware transmitted by the second conveyor belt from continuing to move, making it easier for the staff to collect them.

[0027] Furthermore, the first water treatment module and the second water treatment module have the same structure. The first water treatment module includes a sterilization device and a plurality of filter elements. An ozone generator is provided in the sterilization device.

[0028] The first water treatment module and the second water treatment module both filter the water used through the filter element. The first water treatment module and the second water treatment module can achieve the effects of sterilization, antibacterial and deodorization without adding any detergent.

[0029] Beneficial effects: The utility model cooperates with the pre-wash machine and the main washing machine to solve the problem of detergent residue by replacing detergent with water treatment physical decontamination, and adopts a group of wind knife components and the first air curtain and the second air curtain physical air drying instead of the drying agent to solve the problem of drying agent residue. The hot water for rinsing in the rinse water tank is transferred to the pre-wash machine water tank, and the heating pipe in the pre-wash water tank heats it and then transmits it back to the rinse water tank, thereby reducing the overall power consumption. The movable wheel arranged at the lower end of the sewage and grease treatment tank is convenient for pulling and pushing. The small bubbles in the soaking pool interact with the large bubbles to enhance the cleaning ability. The comprehensive energy consumption of the whole machine is reduced by 30% compared with the traditional dishwasher in terms of water and electricity. Blue light is added to the bottom of the pre-wash machine, soaking pool and main washing machine to repel rats and insect pests. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0031] Figure 2 It is a three-dimensional structural schematic diagram of the pre-washing machine in the utility model;

[0032] Figure 3 It is a three-dimensional structural schematic diagram of the other side of the pre-washing machine in the utility model;

[0033] Figure 4 It is a three-dimensional structural schematic diagram of the soaking machine in the utility model;

[0034] Figure 5 This is a structural front view of the soaking machine in the utility model;

[0035] Figure 6 This is a top view of the structure of the soaking machine in the utility model;

[0036] Figure 7 It is a schematic diagram of the three-dimensional structure of the main washing machine of the utility model after removing part of the outer shell;

[0037] Figure 8 This is a structural front view of the main washing machine of the utility model after removing part of the outer shell;

[0038] Fig. 9 for Figure 7 A is an enlarged view of the structure;

[0039] Fig.10 for Figure 7 A magnified view of the structure of B.

[0040] Figure numerals: 1. pre-washing machine; 101. pre-washing box; 102. cleaning bin; 103. first conveyor belt; 104. first door curtain; 105. pre-washing and rinsing assembly; 1051. pre-washing upper spray; 1052. pre-washing lower spray; 1053. pre-washing water pump; 1054. first water treatment module; 1055. pre-washing water tank; 106. residue treatment device; 1061. residue conveyor belt; 1062. sewage grease treatment tank; 1063. moving wheel; 2. soaking machine; 201. soaking tank; 202. overflow tank; 203. guide plate; 204. aeration pipe; 205. aeration hole; 206. aeration water pump; 207. aeration fan; 208. water spray pipe; 209. overflow hole; 210. circulating water pipe; 3, main washing machine; 301, working box; 302, rinsing chamber; 303, air drying chamber; 304, second door curtain; 305, second conveyor belt; 306, main rinsing assembly; 3061, main wash upper spray; 3062, main wash lower spray; 3063, main wash water pump; 3064, main wash water tank; 3065, second water treatment module; 307, rinsing assembly; 3071, rinsing upper spray; 3072, rinsing lower spray; 3073, rinsing water pump; 3074, rinsing water tank; 308, third door curtain; 309, wind knife assembly; 310, first air curtain; 311, second air curtain; 312, first fan; 313, second fan; 314, third fan; 4, control assembly; 5, stop cover. DETAILED DESCRIPTION

[0041] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0042] Example:

[0043] like Figure 1-Figure 10 As shown, this embodiment provides a long-type dishwasher, a long-type dishwasher, comprising a pre-washing machine 1, a soaking machine 2 and a main washing machine 3 arranged in sequence, the pre-washing machine 1, the soaking machine 2 and the main washing machine 3 are respectively connected to a control component 4; the control component 4 comprises a pre-washing machine controller, a soaking machine control switch and a main washing machine controller, the pre-washing machine controller is arranged on the top of the pre-washing machine 1, the soaking machine control switch is arranged on the side of the soaking machine 2, and the main washing machine controller is arranged on the top of the main washing machine.

[0044] The pre-washing machine 1 comprises a pre-washing box 101 and a cleaning bin 102 arranged in the middle of the upper surface of the pre-washing box 101, the pre-washing box 101 is provided with a first conveyor belt 103 with meshes, the first conveyor belts 103 are all large square mesh crawlers, the first conveyor belt 103 passes through the cleaning bin 102, the two ends of the cleaning bin 102 along the direction of the first conveyor belt 103 are connected and are respectively provided with first door curtains 104, a pre-washing and flushing component 105 is arranged inside the cleaning bin 102, a residue treatment device 106 is arranged at a position corresponding to the cleaning bin 102 below the first conveyor belt 103, and the pre-washing and flushing component 105 is connected to a first water treatment module 1054;

[0045] The soaking machine 2 includes a soaking tank 201 and an overflow tank 202. The height of the overflow tank 202 is lower than that of the soaking tank 201 and is connected to the soaking tank 201. A guide plate 203 is arranged on the top of the soaking tank 201 near the pre-washing machine 1. The guide plate 203 is located at the output position of the first conveyor belt 103. A plurality of aeration pipes 204 are arranged in the soaking tank 201. Four aeration holes 205 are opened on the aeration pipes 204. An aeration water pump 206 and an aeration fan 207 are arranged inside the lower part of the soaking tank 201. The input end of the aeration water pump 206 is connected to a circulating water pipe 210 and is connected to the main washing machine 3 through the circulating water pipe 210. The output end of the aeration water pump 206 is connected to a spray pipe 208 and is connected to the soaking tank 201 through the spray pipe 208. The output end of the aeration fan 207 is connected to the aeration pipe 204. An overflow hole 209 is opened at one end of the soaking tank 201 near the overflow tank 202.

[0046] The main washing machine 3 includes a working box 301, and a rinsing chamber 302 and an air drying chamber 303 are sequentially arranged on the upper surface of the working box 301 from the input end to the output end. The rinsing chamber 302 is connected at both ends along the length direction of the working box 301 and is respectively provided with a second door curtain 304. A second conveyor belt 305 is arranged in the length direction of the working box 301. The track unit on the second conveyor belt 305 is evenly distributed with card strips. Tableware is placed through the gaps between the card strips. The second conveyor belt 305 passes through the rinsing chamber 302. A main rinsing chamber 302 is arranged near the entrance. The washing component 306 is connected to the main flushing component 306 and the second water treatment module 3065 is connected. A rinsing component 307 is arranged near the outlet of the flushing chamber 302. The air-drying chamber 303 is connected at both ends along the length direction of the working box 301 and is respectively provided with a third door curtain 308. The air-drying chamber 303 is sequentially provided with a wind knife component, a first wind curtain 310 and a second wind curtain 311 from the entrance to the exit. The wind knife component is connected to the first fan 312, the first wind curtain 310 is connected to the second fan 313, and the second wind curtain 311 is connected to the third fan 314.

[0047] The working process and principle of the above structure are as follows:

[0048] During operation, the tableware is placed on the first conveyor belt 103 of the pre-washing machine 1. The first conveyor belt 103 drives the tableware into the cleaning bin 102. The pre-wash and rinse component 105 performs preliminary rinsing on the tableware. The residue on the tableware falls into the residue treatment device 106 with the water flow. The first water treatment module 1054 can filter and sterilize the water used in the pre-wash and rinse component 105. The first door curtain 104 prevents the rinsing water from splashing outside the cleaning bin 102. The pre-washed tableware is transported by the first conveyor belt 103 through the guide plate 203 into the soaking tank 201 to soak the stubborn oil stains. The guide plate 203 plays a role of buffering and receiving. The aeration fan 207 provides air flow for the aeration pipe 204. The aeration pipe 204 generates bubbles in the soaking tank 201. The bubbles generate The oil floating on the surface of the soaking tank 201 will enter the overflow tank 202 through the overflow hole 209, and then the soaked tableware will be placed on the second conveyor belt 305 of the main washing machine 3. The second conveyor belt 305 will transfer the tableware to the rinsing bin 302, and first pass through the main rinsing component 306 for main washing. The second water treatment module 3065 filters and sterilizes the water used in the main rinsing component 306, and then the tableware is transferred to the rinsing component 307 for rinsing. After the rinsing process is completed, the tableware is transferred to the air-drying bin 303. The wind knife component cooperates with the first air curtain 310 and the second air curtain 311 to form a physical air-drying substitute for the drying agent to solve the problem of residual drying agent, and finally the tableware is transferred out of the air-drying bin 303 for collection and summary.

[0049] In another embodiment of the present invention, Figure 2 and Figure 3 As shown, the residue treatment device 106 includes a residue conveyor belt 1061 and a sewage grease treatment box 1062. A filter grille is arranged on the top of the sewage grease treatment box 1062. The residue conveyor belt 1061 is arranged in the pre-wash box 101 and is located directly below the cleaning bin 102. The sewage grease treatment box 1062 is arranged in the pre-wash box 101 and is located directly below the residue conveyor belt 1061. A plurality of moving wheels 1063 are arranged at the lower end of the sewage grease treatment box 1062.

[0050] The residue and grease after pre-washing will fall onto the residue conveyor belt 1061 and finally be transferred to the sewage and grease treatment box 1062. The moving wheel 1063 provided at the lower end of the sewage and grease treatment box 1062 is convenient for pulling and pushing.

[0051] In another embodiment of the present invention, Figure 2 and 3As shown, the pre-wash and rinsing component 105 includes a pre-wash upper spray 1051 and a pre-wash lower spray 1052. The pre-wash upper spray 1051 is arranged above the first conveyor belt 103, and the pre-wash lower spray 1052 is arranged below the first conveyor belt 103. The pre-wash upper spray 1051 and the pre-wash lower spray 1052 are connected to a pre-wash water pump 1053, and the pre-wash water pump 1053 is connected to a first water treatment module 1054. The first water treatment module 1054 is connected to a pre-wash water tank 1055. The output end of the pre-wash water tank 1055 is connected to the first water treatment module 1054, and the output end of the first water treatment module 1054 is connected to the input end of the pre-wash water pump 1053. A heating pipe is arranged in the pre-wash water tank 1055.

[0052] The pre-wash upper spray 1051 and the pre-wash lower spray 1052 cooperate with each other and flush up and down to achieve rapid pre-wash cleaning of the tableware. The pre-wash water pump 1053 draws water from the pre-wash water tank 1055 to supply water for the pre-wash upper spray 1051 and the pre-wash lower spray 1052. The first water treatment module 1054 can use clean water physical decontamination instead of detergent (dishwashing solution) to solve the problem of residual anionic synthetic detergents. The heating pipe can heat the water in the pre-wash water tank 1055 to ensure the pre-wash degreasing effect.

[0053] In another embodiment of the present invention, Figure 6 As shown, the aeration pipe 204 includes a large-pore aeration pipe and a small-pore aeration pipe, and the diameter of the aeration holes 205 on the large-pore aeration pipe is larger than the diameter of the aeration holes 205 on the small-pore aeration pipe.

[0054] By using the large-pore aeration tube 204 and the small-pore aeration tube 204 in combination, the small bubbles interact with the large bubbles to enhance the cleaning ability.

[0055] In another embodiment of the present invention, Fig. 9 As shown, the main flushing component 306 includes a main wash upper spray 3061 and a main wash lower spray 3062. The main wash upper spray 3061 is arranged above the second conveyor belt 305, and the main wash lower spray 3062 is arranged below the second conveyor belt 305. The main wash upper spray 3061 and the main wash lower spray 3062 are connected to a main wash water pump 3063, and the main wash water pump 3063 is connected to a second water treatment module 3065. The second water treatment module 3065 is connected to a main wash water tank 3064. One end of the main wash water tank 3064 is connected to the circulating water pipe 210, and the other end is connected to the second water treatment module 3065. The output end of the second water treatment module 3065 is connected to the input end of the main wash water pump 3063.

[0056] The main wash water pump 3063 pumps water from the main wash water tank 3064 to supply water to the main wash upper spray 3061 and the main wash lower spray 3062. The second water treatment module 3065 purifies the water. The second water treatment module 3065 is a water treatment device. The main wash water tank 3064 is connected to the circulating water pipe 210 to supply water to the soaking pool 201.

[0057] In another embodiment of the present invention, Fig. 9 As shown, the rinsing component 307 includes an upper rinsing spray 3071 and a lower rinsing spray 3072. The upper rinsing spray 3071 is arranged above the second conveyor belt 305, and the lower rinsing spray 3072 is arranged below the second conveyor belt 305. The upper rinsing spray 3071 and the lower rinsing spray 3072 are connected to a rinsing water pump 3073, and the rinsing water pump 3073 is connected to a rinsing water tank 3074. One end of the rinsing water tank 3074 is connected to the pre-wash water tank 1055, and the other end is connected to the input end of the rinsing water pump 3073.

[0058] The rinse water pump 3073 draws water from the rinse water tank 3074 to supply water to the rinse upper spray 3071 and the rinse lower spray 3072. The hot water for rinsing in the rinse water tank 3074 is transferred to the pre-wash machine 1 water tank. The heating pipe in the pre-wash water tank 1055 heats it and then transfers it back to the rinse water tank 3074, reducing overall power consumption.

[0059] In another embodiment of the present invention, Fig.10 As shown, the first fan 312, the second fan 313 and the third fan 314 are arranged on the top of the air-drying chamber 303, the wind knife assembly 309 is arranged at the top inside the entrance of the air-drying chamber 303, and the first air curtain 310 and the second air curtain 311 are both arranged at the top inside the air-drying chamber 303.

[0060] A set of wind knife components and the first wind curtain 310 and the second wind curtain 311 are used for physical air drying instead of the drying agent, so as to solve the problem of residual drying agent, and the drying effect is better when located at the top.

[0061] In another embodiment of the present invention, Figure 2 As shown, the lower surfaces of the pre-washing machine 1, the soaking machine 2 and the main washing machine 3 are all provided with blue light lamps.

[0062] The setting of blue light can eliminate the hidden dangers of insect pests.

[0063] In another embodiment of the present invention, Figure 7 and Figure 8 As shown, a stop cover 5 is provided at the end of the main washing machine 3 .

[0064] The stop cover 5 can prevent the air-dried tableware transmitted by the second conveyor belt 305 from continuing to move, making it easier for the staff to collect them.

[0065] In another embodiment of the utility model, the first water treatment module 1054 and the second water treatment module 3065 have the same structure, and the first water treatment module 1054 includes a sterilization device and multiple groups of filter elements, and an ozone generator is provided in the sterilization device. The first water treatment module 1054 and the second water treatment module 3065 are both prior art, and there are existing authorized patent technologies in this field, and their structures and functions are not described in detail here.

[0066] The first water treatment module 1054 and the second water treatment module 3065 both filter the water used through a filter element. The first water treatment module 1054 and the second water treatment module 3065 can achieve the effects of sterilization, antibacterial and deodorization without adding any detergent.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A long-type dishwasher, characterized in that: It includes a pre-washing machine, a soaking machine and a main washing machine which are arranged in sequence, and the pre-washing machine, the soaking machine and the main washing machine are respectively connected to a control component; The pre-washing machine comprises a pre-washing box and a cleaning bin arranged in the middle of the upper surface of the pre-washing box, the pre-washing box is provided with a first conveyor belt with mesh holes, the first conveyor belt passes through the cleaning bin, both ends of the cleaning bin along the direction of the first conveyor belt are connected and are respectively provided with first door curtains, a pre-washing and flushing component is arranged inside the cleaning bin, a residue treatment device is arranged at a position corresponding to the cleaning bin below the first conveyor belt, and the pre-washing and flushing component is connected to a first water treatment module; The soaking machine comprises a soaking tank and an overflow tank, the height of the overflow tank is lower than that of the soaking tank and is connected to the soaking tank, a guide plate is arranged on the top of one end of the soaking tank close to the pre-washing machine, the guide plate is located at the output position of the first conveyor belt, a plurality of aeration pipes are arranged in the soaking tank, a plurality of aeration holes are opened on the aeration pipes, an aeration water pump and an aeration fan are arranged inside the lower part of the soaking tank, an input end of the aeration water pump is connected to a circulating water pipe and is connected to the main washing machine through the circulating water pipe, an output end of the aeration water pump is connected to a spray pipe and is connected to the soaking tank through the spray pipe, an output end of the aeration fan is connected to the aeration pipe, and an overflow hole is opened at one end of the soaking tank close to the overflow tank; The main washing machine includes a working box, and a rinsing chamber and an air-drying chamber are sequentially arranged on the upper surface of the working box from the input end to the output end. The rinsing chamber is connected at both ends along the length direction of the working box and is respectively provided with a second door curtain. A second conveyor belt is provided in the length direction of the working box, and the second conveyor belt passes through the rinsing chamber. A main rinsing component is provided near the entrance of the rinsing chamber, and the main rinsing component is connected to a second water treatment module. A rinsing component is provided near the exit of the rinsing chamber, and the air-drying chamber is connected at both ends along the length direction of the working box and is respectively provided with a third door curtain. The air-drying chamber is sequentially provided with a wind knife component, a first air curtain and a second air curtain from the entrance to the exit, the wind knife component is connected to a first fan, the first air curtain is connected to a second fan, and the second air curtain is connected to a third fan.

2. The long-type dishwasher according to claim 1, characterized in that: The residue processing device includes a residue conveyor belt and a sewage grease treatment box. The residue conveyor belt is arranged in the pre-wash box and is located directly below the cleaning bin. The sewage grease treatment box is arranged in the pre-wash box and is located directly below the residue conveyor belt. A plurality of movable wheels are arranged at the lower end of the sewage grease treatment box.

3. The long-type dishwasher according to claim 1, characterized in that: The pre-wash and rinsing component includes an upper pre-wash spray and a lower pre-wash spray, the upper pre-wash spray is arranged above the first conveyor belt, and the lower pre-wash spray is arranged below the first conveyor belt. The upper pre-wash spray and the lower pre-wash spray are connected to a pre-wash water pump, and the pre-wash water pump is connected to a first water treatment module, and the first water treatment module is connected to a pre-wash water tank. The output end of the pre-wash water tank is connected to the first water treatment module, and the output end of the first water treatment module is connected to the input end of the pre-wash water pump. A heating pipe is arranged in the pre-wash water tank.

4. The long-type dishwasher according to claim 1, characterized in that: The aeration pipe comprises a large-pore aeration pipe and a small-pore aeration pipe, and the diameter of the aeration holes on the large-pore aeration pipe is larger than the diameter of the aeration holes on the small-pore aeration pipe.

5. The long-type dishwasher according to claim 3, characterized in that: The main flushing component includes a main wash upper spray and a main wash lower spray, the main wash upper spray is arranged above the second conveyor belt, and the main wash lower spray is arranged below the second conveyor belt, the main wash upper spray and the main wash lower spray are connected to a main wash water pump, the main wash water pump is connected to a second water treatment module, the second water treatment module is connected to a main wash water tank, one end of the main wash water tank is connected to a circulating water pipe, and the other end is connected to the second water treatment module, and the output end of the second water treatment module is connected to the input end of the main wash water pump.

6. The long-type dishwasher according to claim 4, characterized in that: The rinsing component includes an upper rinse spray and a lower rinse spray, the upper rinse spray is arranged above the second conveyor belt, and the lower rinse spray is arranged below the second conveyor belt. The upper rinse spray and the lower rinse spray are connected to a rinse water pump, and the rinse water pump is connected to a rinse water tank. One end of the rinse water tank is connected to the pre-wash water tank, and the other end is connected to the input end of the rinse water pump.

7. The long-type dishwasher according to claim 1, characterized in that: The first fan, the second fan and the third fan are arranged on the top of the air-drying bin, the wind knife assembly is arranged on the top inside the entrance of the air-drying bin, and the first air curtain and the second air curtain are both arranged on the top inside the air-drying bin.

8. The long-type dishwasher according to claim 1, characterized in that: The lower surfaces of the pre-washing machine, the soaking machine and the main washing machine are all provided with blue light lamps.

9. The long-type dishwasher according to claim 1, characterized in that: A stop cover is arranged at the end of the main washing machine.

10. The long-type dishwasher according to claim 1, characterized in that: The first water treatment module and the second water treatment module have the same structure. The first water treatment module includes a sterilization device and a plurality of filter elements. An ozone generator is arranged in the sterilization device.

Images