CN221730454U - A long-draft dishwasher for large and medium-sized catering places - Google Patents

Abstract

A long-draft dishwasher for large and medium-sized catering establishments comprises a dishwasher body, and a wastewater collecting mechanism is installed at the inner bottom of the dishwasher body. The wastewater collecting mechanism is used to collect wastewater together. A filter screen cylinder connected to the wastewater collecting mechanism is rotatably installed on the inner bottom wall of the dishwasher body. A plurality of sub-screen plates are arranged on the inner wall of the filter screen cylinder. A collecting cylinder is installed on one side of the inner wall of the dishwasher body. One side of the plurality of sub-screen plates are all rotatably abutted against the outside of the collecting cylinder. A feed port is provided at the top of the collecting cylinder, and an auger is rotatably installed inside the collecting cylinder. According to the utility model, wastewater enters the interior of the filter screen cylinder through a water inlet bucket, and the filter screen cylinder filters the wastewater during rotation. The sub-screen plates move with impurities during rotation. When the sub-screen plates rotate to the top of the collecting cylinder, the impurities fall into the interior of the collecting cylinder and are then transported out through the auger, thereby separating the impurities from the wastewater to avoid pollution of water resources.

Description

A long-draft dishwasher for large and medium-sized catering places

Technical Field

The utility model relates to the technical field of dishwashers, in particular to a long-draft dishwasher for large and medium-sized catering establishments.

Background Art

A dishwasher is a device that automatically washes bowls, chopsticks, plates, dishes, knives, forks and other tableware. The fully automatic dishwashers on the market can be divided into two categories: household and commercial. Household fully automatic dishwashers are only suitable for homes. Commercial dishwashers mainly include cabinet type, desktop type, integrated sink type and integrated type. Long dragon type dishwasher is also one of them.

However, the existing long-draft dishwasher directly discharges the waste water from washing dishes, which will cause water pollution.

Utility Model Content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a long-type dishwasher for large and medium-sized catering places, which effectively solves the problem that the waste water from washing dishes in the long-type dishwasher is directly discharged, which will cause water pollution.

The technical solution is a long-type dishwasher for large and medium-sized catering places, comprising a dishwasher body, wherein a wastewater collecting mechanism is installed at the inner bottom of the dishwasher body, and the wastewater collecting mechanism is used to collect wastewater;

A filter screen cylinder connected to the wastewater collection mechanism is rotatably mounted on the inner bottom wall of the dishwasher body, a plurality of sub-screen plates are arranged on the inner wall of the filter screen cylinder, a collecting cylinder is mounted on one side of the inner wall of the dishwasher body, one side of the plurality of sub-screen plates are rotatably abutted against the outside of the collecting cylinder, a feed port is provided on the top of the collecting cylinder, and an auger is rotatably mounted inside the collecting cylinder;

A driving mechanism is installed between the wastewater collecting mechanism and the filter screen cylinder, and the driving mechanism is used to drive the filter screen cylinder and the auger to rotate.

Preferably, a water inlet cooperating with a wastewater collection mechanism is provided on one side of the filter screen cylinder.

Preferably, the wastewater collection mechanism comprises a funnel plate installed inside the dishwasher body, a water inlet hopper is installed at the bottom of the funnel plate, a feed hopper is provided at the bottom of the water inlet hopper, and the feed hopper is installed at one side of the water inlet.

Preferably, a discharge port is provided at the bottom of one side of the collecting cylinder, and a discharge hopper connected to the discharge port is installed on one side of the dishwasher body.

Preferably, the driving mechanism includes a fixed plate installed on the bottom of the dishwasher body, the auger is rotatably installed on one side of the fixed plate, a sun gear is installed on the periphery of the auger, a plurality of planetary gears meshing with the sun gear are installed on the side of the fixed plate close to the filter screen cylinder, an inner gear ring meshing with the plurality of planetary gears is installed on the side of the filter screen cylinder close to the fixed plate, a motor is installed on one side of the dishwasher body, and the output end of the motor is cooperatively connected with the auger.

Preferably, a water outlet chamber is provided between the filter screen cylinder and the inner bottom wall of the dishwasher body, and a water outlet pipe communicating with the water outlet chamber is installed on one side of the dishwasher body.

Preferably, a brush abutting against the filter screen cylinder is rotatably mounted on one side of the fixing plate, and a rotating gear meshing with the outer periphery of the inner gear ring is mounted on one side of the brush.

Preferably, a conveying device is installed inside the dishwasher body, and a washing chamber and a rinsing chamber are installed on one side of the dishwasher body.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model waste water enters the filter screen cylinder through the water inlet bucket. The filter screen cylinder filters the waste water during the rotation process. The sub-screen plate moves with impurities during the rotation process. When the sub-screen plate rotates to the top of the collection cylinder, the impurities fall into the collection cylinder and are then transported out through the auger, thereby separating the impurities from the waste water to avoid pollution of water resources.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a long-draft dishwasher for large and medium-sized catering establishments according to the utility model from a first-view perspective.

FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 of the present utility model.

FIG. 3 is a schematic structural diagram of a water-leaking plate according to the present invention.

FIG. 4 is a schematic structural diagram of the filter screen cylinder and the collection cylinder of the utility model.

FIG5 is a schematic cross-sectional view of the filter screen cartridge of the present invention.

FIG. 6 is a schematic cross-sectional view of the structure of FIG. 4 of the present invention.

FIG. 7 is a schematic diagram of the explosion structure of FIG. 4 of the present utility model.

Explanation of the symbols in the schematic diagram:

1. Dishwasher body; 11. Water outlet chamber; 12. Water outlet pipe; 2. Wastewater collection mechanism; 21. Funnel plate; 22. Water inlet hopper; 23. Feed hopper; 3. Filter screen cylinder; 31. Screen plate; 32. Water inlet; 4. Collecting cylinder; 41. Auger; 42. Feed inlet; 43. Discharge outlet; 44. Discharge hopper; 5. Driving mechanism; 51. Fixed plate; 52. Sun gear; 53. Planetary gear; 54. Internal gear ring; 55. Motor; 6. Rotating gear; 61. Brush; 7. Conveying device; 8. Cleaning chamber; 9. Rinse chamber.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

As shown in Figures 1 and 2, a long-type dishwasher for large and medium-sized catering places includes a dishwasher body 1, a wastewater collection mechanism 2, a filter cylinder 3, a sub-screen plate 31, a collection cylinder 4, a feed port 42, an auger 41 and a driving mechanism 5.

The dishwasher body 1 is placed on the ground, a conveying device 7 is installed inside the dishwasher body 1, a cleaning chamber 8 and a rinsing chamber 9 are installed on one side of the dishwasher body 1, tableware is placed on the conveying device 7 and transported into the cleaning chamber 8 and the rinsing chamber 9, a spray head is installed inside the cleaning chamber 8 to spray water on the tableware, and the rinsing chamber 9 rinses the tableware, and the waste water generated by cleaning and rinsing flows to the wastewater collection mechanism 2.

As shown in Figures 2 to 3, the wastewater collecting mechanism 2 is installed inside the dishwasher body 1 and located at the bottom of the conveying device 7. The wastewater after washing the dishes flows into the wastewater collecting mechanism 2; the wastewater collecting mechanism 2 includes a funnel plate 21, a water inlet hopper 22 and a feed hopper 23.

The funnel plate 21 is installed inside the dishwasher body 1, and the water inlet hopper 22 is installed in the middle of the bottom of the funnel plate 21. The waste water after washing dishes flows onto the funnel plate 21. The funnel plate 21 is funnel-shaped, with high ends and low middle, which facilitates the waste water to flow from the funnel plate 21 into the water inlet hopper 22.

As shown in Figures 4 to 6, the filter screen cartridge 3 is installed at the inner bottom of the dishwasher body 1, a water inlet 32 is opened on one side of the filter screen cartridge 3, a feed hopper 23 is arranged at the bottom of the water inlet hopper 22, and the other side of the feed hopper 23 is installed on one side of the water inlet 32, and the waste water inside the water inlet hopper 22 flows into the filter screen cartridge 3 through the feed hopper 23.

A circle of water leakage holes is provided on the periphery of the filter screen cylinder 3, and four sub-screen plates 31 are provided. The four sub-screen plates 31 are arranged in a circular array on the inner wall of the filter screen cylinder 3, and one side of the sub-screen plate 31 is abutted against the outer side of the collecting cylinder 4. The four sub-screen plates 31 rotate around the collecting cylinder 4, and the filter screen cylinder 3 rotates. The sub-screen plates 31 rotate with the filter screen cylinder 3, and the waste water is filtered out through the water leakage holes. The impurities will stay on the sub-screen plates 31. After the sub-screen plates 31 rotate to the top, the impurities slide off the sub-screen plates 31.

As shown in Figures 1 and 2, a water outlet chamber 11 is provided between the filter screen cartridge 3 and the inner bottom wall of the dishwasher body 1, and a water outlet pipe 12 connected to the water outlet chamber 11 is installed on one side of the dishwasher body 1. Water filtered by the filter screen cartridge 3 flows into the water outlet chamber 11 and is then discharged through the water outlet pipe 12.

As shown in Figures 6 and 7, the collecting cylinder 4 is installed on one side of the inner wall of the dishwasher body 1, and the collecting cylinder 4 is installed through the inside of the filter cylinder 3. The outer wall of the collecting cylinder 4 is also provided with a leakage hole. The waste water enters the collecting cylinder 4 and flows out from the leakage hole. The feed port 42 is opened at the top of the collecting cylinder 4. The impurities on the sieve plate 31 directly slide into the feed port 42 and fall into the collecting cylinder 4.

The auger 41 is rotatably installed inside the collecting cylinder 4. A discharge port 43 is provided at the bottom of the collecting cylinder 4 on the side away from the water inlet hopper 22. A discharge hopper 44 connected to the discharge port 43 is installed on one side of the dishwasher body 1. Impurities that fall into the collecting cylinder 4 will be transported out by the auger 41, and the impurities will slide into the discharge hopper 44 through the discharge port 43.

As shown in FIGS. 6 and 7 , the driving mechanism 5 includes a fixing plate 51 , a sun gear 52 , a plurality of planetary gears 53 , an inner ring gear 54 and a motor 55 .

The fixed plate 51 is installed at the inner bottom of the dishwasher body 1, the water inlet 22 is installed on the left side of the fixed plate 51, the auger 41 is rotatably installed on the right side of the fixed plate 51, the sun gear 52 is installed on the side of the auger 41 close to the fixed plate 51, three planetary gears 53 are provided, and the three planetary gears 53 are installed on the side of the fixed plate 51 close to the filter screen cylinder 3. The three planetary gears 53 are all meshed with the sun gear 52, and the inner ring gear 54 is installed on the side of the filter screen cylinder 3 close to the fixed plate 51. The inner side of the inner ring gear 54 is meshed with the three planetary gears 53. The motor 55 is installed on one side of the dishwasher body 1, and the output end of the motor 55 is connected with the auger 41. The motor 55 drives the auger 41 to rotate, the sun gear 52 rotates with the auger 41, and the planetary gears 53 rotate with the sun gear 52. The planetary gears 53 rotate with the inner ring gear 54, and then the filter screen cylinder 3 rotates.

The beneficial effects obtained by the dishwasher body 1, funnel plate 21, water inlet hopper 22, feed hopper 23, filter screen cylinder 3, sub-screen plate 31, collection cylinder 4, feed port 42, auger 41, fixed plate 51, sun gear 52, multiple planetary gears 53, inner ring 54 and motor 55 are as follows: wastewater enters the filter screen cylinder 3 through the water inlet hopper 22, the filter screen cylinder 3 filters the wastewater during rotation, the sub-screen plate 31 moves with impurities during rotation, and when the sub-screen plate 31 rotates to the top of the collection cylinder 4, the impurities fall into the collection cylinder 4, and then are transported out through the auger 41, thereby separating the impurities from the wastewater to avoid pollution of water resources.

As shown in Figures 6 and 7, a brush 61 that abuts against the filter screen cylinder 3 is rotatably installed on one side of the fixed plate 51, and a rotating gear 6 that meshes with the outer periphery of the inner gear ring 54 is installed on one side of the brush 61. The inner gear ring 54 rotates with the rotating gear 6, and then the brush 61 also rotates. The rotation directions of the inner gear ring 54 and the rotating gear 6 are exactly opposite, and then the brush 61 scrapes the filter screen cylinder 3 during rotation to prevent the leakage holes of the filter screen cylinder 3 from being blocked.

When the utility model is used, tableware is placed on the conveying device 7 and transported into the cleaning chamber 8 and the rinsing chamber 9. The cleaning chamber 8 and the rinsing chamber 9 clean and rinse the tableware. The waste water generated by cleaning and rinsing flows to the funnel plate 21, and then enters the water inlet hopper 22, and enters the filter cylinder 3 through the feed hopper 23. The motor 55 drives the auger 41 to rotate. Under the action of the sun gear 52, the planetary gear 53 and the inner ring 54, the filter cylinder 3 rotates, and the waste water is filtered through the leakage hole and flows into the water outlet chamber 11, and is discharged through the outlet pipe 12. At the same time, during the rotation of the filter cylinder 3, impurities will remain on the surface of the sub-screen plate 31. When the sub-screen plate 31 rotates to the top of the collecting cylinder 4, the impurities slide along the sub-screen plate 31 to the feed port 42 and fall into the collecting cylinder 4. Then the auger 41 transports the impurities out of the collecting cylinder 4, and the impurities fall into the discharge hopper 44 through the discharge port 43, thereby separating the impurities in the waste water.

The rotating gear 6 rotates along with the inner gear ring 54 , and the rotating gear 6 rotates with the brush 61 , thereby scraping the surface of the filter screen cylinder 3 .

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. A long-type dishwasher for large and medium-sized catering establishments, characterized in that it comprises a dishwasher body (1), a wastewater collection mechanism (2) is installed at the inner bottom of the dishwasher body (1), and the wastewater collection mechanism (2) is used to collect wastewater; A filter cylinder (3) connected to the wastewater collection mechanism (2) is rotatably mounted on the inner bottom wall of the dishwasher body (1); a plurality of sub-screen plates (31) are arranged on the inner wall of the filter cylinder (3); a collection cylinder (4) is mounted on one side of the inner wall of the dishwasher body (1); one side of the plurality of sub-screen plates (31) are rotatably abutted against the outside of the collection cylinder (4); a feed port (42) is provided on the top of the collection cylinder (4); and a screw auger (41) is rotatably mounted inside the collection cylinder (4); A driving mechanism (5) is installed between the wastewater collection mechanism (2) and the filter screen cylinder (3), and the driving mechanism (5) is used to drive the filter screen cylinder (3) and the auger (41) to rotate. 2. A long-flow dishwasher for large and medium-sized catering establishments according to claim 1, characterized in that a water inlet (32) matching with the wastewater collection mechanism (2) is provided on one side of the filter cylinder (3). 3. A long-type dishwasher for large and medium-sized catering establishments according to claim 2, characterized in that the wastewater collection mechanism (2) comprises a funnel plate (21) installed inside the dishwasher body (1), a water inlet hopper (22) is installed at the bottom of the funnel plate (21), a feed hopper (23) is provided at the bottom of the water inlet hopper (22), and the feed hopper (23) is installed on one side of the water inlet (32). 4. A long-type dishwasher for large and medium-sized catering establishments according to claim 3, characterized in that a discharge port (43) is provided at the bottom of one side of the collecting cylinder (4), and a discharge hopper (44) connected to the discharge port (43) is installed on one side of the dishwasher body (1). 5. A long-draft dishwasher for large and medium-sized catering establishments according to claim 4, characterized in that the driving mechanism (5) comprises a fixing plate (51) mounted on the inner bottom of the dishwasher body (1), the auger (41) is rotatably mounted on one side of the fixing plate (51), a sun gear (52) is mounted on the periphery of the auger (41), a plurality of planetary gears (53) meshing with the sun gear (52) are mounted on the side of the fixing plate (51) close to the filter screen cylinder (3), an inner gear ring (54) meshing with the plurality of planetary gears (53) is mounted on the side of the filter screen cylinder (3) close to the fixing plate (51), a motor (55) is mounted on one side of the dishwasher body (1), and an output end of the motor (55) is cooperatively connected to the auger (41). 6. A long-type dishwasher for large and medium-sized catering establishments according to claim 5, characterized in that a water outlet chamber (11) is provided between the filter cylinder (3) and the inner bottom wall of the dishwasher body (1), and a water outlet pipe (12) connected to the water outlet chamber (11) is installed on one side of the dishwasher body (1). 7. A long-type dishwasher for large and medium-sized catering establishments according to claim 6, characterized in that a brush (61) abutting against the filter cylinder (3) is rotatably mounted on one side of the fixing plate (51), and a rotating gear (6) meshing with the outer periphery of the inner gear ring (54) is mounted on one side of the brush (61). 8. A long-flight dishwasher for large and medium-sized catering establishments according to claim 7, characterized in that a conveying device (7) is installed inside the dishwasher body (1), and a cleaning chamber (8) and a rinsing chamber (9) are installed on one side of the dishwasher body (1).