CN213680065U

CN213680065U - Sewage treatment equipment

Info

Publication number: CN213680065U
Application number: CN202022074813.9U
Authority: CN
Inventors: 邹建华
Original assignee: Huizhou Lyvzhilan Recycling Technology Co ltd
Current assignee: Huizhou Lyvzhilan Recycling Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-13
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a sewage treatment device, relate to kitchen garbage field, the kitchen sediment case, separator box and water tank set gradually, be equipped with compression mechanism in the kitchen sediment incasement, kitchen sediment case side is equipped with into the sediment passageway, separator box lower extreme pipe connection water tank, separator box side intercommunication oil tank, the separator box upper end is equipped with the apron, the apron middle part is inlayed and is equipped with feedstock channel, feedstock channel lower extreme and advancing are equipped with the cab apron between the sediment passageway, it is equipped with skimming mechanism to cross the cab apron top, feedstock channel lower extreme array is equipped with a plurality of filtration pores, the feedstock channel upper end is equipped with the spray pipe, the spray pipe is equipped with the nozzle, the apron lower surface is equipped with the switch support, be equipped with photoelectric switch group on the switch support, photoelectric switch group electricity is connected with the PLC controller, PLC controller electricity is connected with the water pump. The photoelectric switch group controls the water spraying pipe to flush water to the feeding channel, the feeding channel can separate liquid and residues of kitchen garbage, oil-water separation is carried out on the liquid, and compression treatment is carried out on the residues.

Description

Sewage treatment equipment

Technical Field

The utility model relates to a kitchen remains rubbish field especially relates to a sewage treatment device.

Background

The wastewater generated in restaurants, dining halls, markets and other industries related to food processing is mainly domestic sewage, the catering sewage is complex in composition and high in organic matter content, water is easily rotten and generates stink if the water is not separated in time, if the water is discharged without being treated, the water body is turbid, the water body can go bad when the temperature is high, water in rivers and lakes is blackened and smells stink, the environment is seriously affected, bacteria in the sewage can become a disease propagation source, and the body and mind health of people is seriously threatened. The organic matters in the restaurant sewage comprise discarded vegetable leaves, leftovers, fruit peels, eggshells, tea leaves, bones and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sewage treatment device comprises a separation box, a kitchen residue box, an oil tank and a water tank, wherein the kitchen residue box, the separation box and the water tank are arranged in sequence and are abutted against one another, a compression mechanism is arranged in the kitchen residue box, a residue inlet channel is connected to the side surface of the kitchen residue box, the lower end of the separation box is connected with the water tank through a water outlet pipeline, an oil outlet is arranged on the side surface of the separation box and is connected with the oil tank, a cover plate is arranged at the upper end of the separation box, a feeding channel which is obliquely arranged is connected to the middle of the cover plate, a transition plate is clamped between the lower end of the feeding channel and the residue inlet channel, a residue skimming mechanism is arranged above the transition plate, the feeding channel is provided with a filtering part and a feeding part, the filtering part is provided with a plurality of filtering holes in an array manner, a water spray pipe is arranged at the upper end of the feeding channel and is provided with a, the water pump is connected with the water tank. The filtration pore of filter part filters kitchen rubbish, and liquid falls into the separator box in, kitchen rubbish falls into the kitchen sediment incasement to the kitchen rubbish of the kitchen sediment incasement compresses under pressure, the grease come-up surface of water in the separator box, and in the grease of the surface of water passed through the oil-out entering oil tank, the water in the separator box passed through outlet conduit and got into the water tank, utilized the water pump to extract the water in the water tank and washed feedstock channel.

Furthermore, a first partition plate is arranged in the separation box, the upper end of the first partition plate is connected with the feeding portion, a second partition plate is arranged between the first partition plate and the water outlet pipeline, an overflow channel is arranged on one side, close to the water outlet pipeline, of the first partition plate, a guide plate is arranged on the overflow channel, and one end of the overflow channel is communicated with the oil tank. The second partition plate separates grease from the water outlet pipe, unheated liquid and heated liquid are separated through the first partition plate, and the grease on the water surface overflows into the overflow channel through the guide plate.

Furthermore, an electric heating pipe is arranged below the overflow channel. The liquid in the separation box is heated, so that the oil floats to the water surface, and the oil-water separation is facilitated.

Further, be equipped with in the kitchen sediment case and store up the sediment frame, store up the sediment frame and be the upper end open-ended box structure that has magnetism, the kitchen sediment case is the ferromagnetism box, stores up the sediment frame side and has evenly seted up the outage, and kitchen sediment incasement wall is equipped with the limiting plate, stores up the sediment frame upper end edge and is equipped with the turn-ups, limiting plate and turn-ups interference fit. The residue storage frame is used for loading kitchen garbage, and residual water in the kitchen garbage flows out through the liquid discharge hole.

Furthermore, a movable door is arranged on the upper part of the side wall of the kitchen slag box. A movable door is arranged on the kitchen slag box, so that the slag storage frame is convenient to take and place.

Furthermore, the transition plate is of an arc plate body structure, and one end of the transition plate is in arc transition with the slag inlet channel. The transition plate is arranged at the inlet of the slag inlet channel, and one end of the transition plate, which is connected with the slag inlet channel, is tilted upwards, so that the time of the kitchen waste in the filtering part is prolonged.

Further, the feeding channel comprises a feeding plate and side plates, the side plates are connected to two sides of the feeding plate, and the side plates are triangular. Kitchen waste is carried by the feed plate and a path of movement of the kitchen waste is defined by the side plates.

Furthermore, the skimming mechanism comprises a skimming motor, a skimming wheel and a skimming blade, the skimming wheel is rotatably arranged above the transition plate, the surface of the skimming wheel is provided with the skimming blade, and one end of the skimming wheel is in transmission connection with the skimming motor. The skimming wheel is driven to rotate by the skimming motor, the skimming blade rotates along with the skimming wheel, and the kitchen waste on the transition plate is pushed into the slag inlet channel by the skimming blade.

Furthermore, the compressing mechanism comprises a lower pressing plate and a power device for driving the lower pressing plate to move up and down, the power device is arranged at the upper end of the kitchen slag box and connected with the lower pressing plate, and the lower pressing plate is in clearance fit with the slag storage frame. The lower pressing plate is driven to press downwards through the power device, kitchen garbage in the slag storage frame is pressurized through the lower pressing plate, and the volume of the kitchen garbage is compressed.

Furthermore, the photoelectric switch group comprises a plurality of infrared sensors which are uniformly arranged along a straight line at intervals. Whether kitchen garbage exists on the feeding plate is detected through the infrared sensor.

The utility model has the advantages that: the photoelectric switch group controls the water pump to work to flush the kitchen garbage on the feeding channel, the feeding channel can separate the liquid and the residue of the kitchen garbage, the liquid is subjected to oil-water separation, and the residue is subjected to compression treatment.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic structural view of a sewage treatment apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a sewage treatment apparatus provided by an embodiment of the present invention.

The labels in the figure are: the device comprises a kitchen slag box 1, a limiting plate 101, a separation box 2, a first partition plate 21, a second partition plate 22, an overflow channel 23, a guide plate 24, an oil outlet 25, a water tank 3, an oil tank 4, a cover plate 5, a feeding channel 6, a transition plate 7, a switch support 81, a photoelectric switch group 82, a water spray pipe 9, a nozzle 91, a water pump 92, a slag inlet channel 10, a water outlet pipeline 11, a slag skimming motor 121, a slag skimming wheel 122, a slag skimming blade 123, a compression mechanism 13, a power device 131, a lower pressing plate 132, a slag storage frame 14 and an electric heating pipe 15.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.

As shown in fig. 1-2, an embodiment of the present invention provides a sewage treatment apparatus, which comprises a separation box 2, a kitchen residue box 1, an oil tank 4 and a water tank 3, wherein the kitchen residue box 1, the separation box 2 and the water tank 3 are sequentially arranged in close proximity to each other, a compression mechanism 13 is arranged in the kitchen residue box 1, a residue inlet channel 10 is connected to the side surface of the kitchen residue box 1, the lower end of the separation box 2 is connected to the water tank 3 through a water outlet pipe 11, an oil outlet 25 is arranged on the side surface of the separation box 2, the oil outlet 25 is connected to the oil tank 4, a cover plate 5 is arranged at the upper end of the separation box 2, a feeding channel 6 arranged obliquely is connected to the middle portion of the cover plate 5, a transition plate 7 is arranged between the lower end of the feeding channel 6 and the residue inlet channel 10, a skimming mechanism is arranged above the transition plate 7, the feeding channel 6 is provided with a filtering portion and a feeding portion, the filtering portion array is provided with, the lower surface of apron 5 is equipped with switch support 81 in feedstock channel 6 both sides, is equipped with photoelectric switch group 82 on switch support 81, and photoelectric switch group 82 electricity is connected with the PLC controller, and PLC controller electricity is connected with water pump 92, and water pump 92 is connected with water tank 3.

A first partition plate 21 is arranged in the separation box 2, the upper end of the first partition plate 21 is connected with the feeding part, a second partition plate 22 is arranged between the first partition plate 21 and the water outlet pipeline 11, an overflow channel 23 is arranged on one side, close to the water outlet pipeline 11, of the first partition plate 21, a guide plate 24 is arranged on the overflow channel 23, and one end of the overflow channel 23 is communicated with the oil tank 4. The grease is separated from the water outlet pipe by the second partition plate 22, unheated liquid and heated liquid are separated by the first partition plate 21, and the grease on the water surface overflows into the overflow channel 23 through the guide plate 24.

An electric heating tube 15 is arranged below the overflow channel 23. The liquid in the separation box 2 is heated, which is beneficial to the oil to float to the water surface and the oil-water separation.

Be equipped with in the kitchen sediment case 1 and store up sediment frame 14, store up sediment frame 14 and be the upper end open-ended box structure that has magnetism, the kitchen sediment case is the ferromagnetism box, and the outage has evenly been seted up to storage sediment frame 14 side, and 1 inner wall of kitchen sediment case is equipped with limiting plate 101, and storage sediment frame 14 upper end edge is equipped with the turn-ups, limiting plate 101 and turn-ups interference fit. The residue storage frame 14 is used for loading kitchen garbage, and residual water in the kitchen garbage flows out through the liquid discharge hole.

The upper part of the side wall of the kitchen slag box 1 is provided with a movable door. A movable door is arranged on the kitchen slag box 1, so that the slag storage frame 14 is convenient to take and place.

The transition plate 7 is of an arc-shaped plate body structure, and one end of the transition plate 7 is in arc transition with the slag inlet channel 10. The transition plate 7 is arranged at the inlet of the slag inlet channel 10, and one end of the transition plate 7, which is connected with the slag inlet channel 10, is tilted upwards, so that the time of the kitchen waste in the filtering part is prolonged.

The cover plate 5 is of a square plate body structure with an opening in the middle, the feeding channel 6 comprises a feeding plate and side plates, the side plates are connected to two sides of the feeding plate and are triangular, and the upper ends of the side plates are connected with the cover plate 5. Kitchen waste is carried by the feed plate and a path of movement of the kitchen waste is defined by the side plates.

The skimming mechanism comprises a skimming motor 121, a skimming wheel 122 and skimming blades 123, the skimming wheel 122 is rotatably arranged above the transition plate 7, the skimming blades 123 are arranged on the surface of the skimming wheel 122, and one end of the skimming wheel 122 is in transmission connection with the skimming motor 121. The skimming wheel 122 is driven to rotate by the skimming motor 121, the skimming blade 123 rotates along with the skimming wheel 122, and the kitchen waste on the transition plate 7 is pulled into the slag inlet channel 10 by the skimming blade 123.

The compressing mechanism 13 comprises a lower pressing plate 132 and a power device 131 driving the lower pressing plate 132 to move up and down, the power device 131 is arranged at the upper end of the kitchen slag box 1, the power device 131 is connected with the lower pressing plate 132, and the lower pressing plate 132 is in clearance fit with the slag storage frame 14. The lower pressing plate 132 is driven to press down by the power device 131, and the kitchen waste in the residue storage frame 14 is pressurized by the lower pressing plate 132, so that the volume of the kitchen waste is compressed. The power device 131 mainly plays a role in driving the lower pressing plate 132 to ascend and descend, the power device 131 can be connected to the kitchen residue box 1 according to actual installation needs by adopting a connection mode known by those skilled in the art, and those skilled in the art should note that the present invention does not specifically limit the structure and size of the power device 131, the power device 131 can adopt any power device 131 known by those skilled in the art and suitable for being installed on the kitchen residue box 1, as long as the power device 131 can be satisfied to drive the lower pressing plate 132 to press down, for example, the present invention can adopt an air cylinder or an electric cylinder as the power device 131.

The opto-electronic switch bank 82 includes a plurality of infrared sensors uniformly spaced along a straight line. Whether kitchen garbage exists on the feeding plate is detected through the infrared sensor.

The utility model discloses a theory of operation does: when the light path of the photoelectric switch group 82 detects kitchen waste in the feed channel 6, the photoelectric switch group 82 sends an electric signal to the PLC controller, the PLC controller controls the water pump 92 to operate, the water pump 92 pumps water in the water tank 3 to the water spray pipe 9, the kitchen waste in the feed channel 6 is flushed to the joint of the filtering part and the transition plate 7 through the nozzle 91 on the water spray pipe 9, water is filtered by using the filtering hole of the filtering part, the filtered water in the separating box 2 flows into the separating box 2, the kitchen waste with the filtered water is pushed into the slag inlet channel 10 through the slag skimming mechanism, the kitchen waste enters the slag storage frame 14 in the kitchen slag box 1 through the slag inlet channel 10, the lower pressing plate 132 is driven to press down through the power device 131, the kitchen waste in the slag storage frame 14 is compressed through the lower pressing plate 132, the liquid in the separating box 2 is heated through the electric heating pipe 15, oil floats upwards, the oil floating on the water surface is separated from the water outlet pipeline 11 through the second partition plate 22, the oil on the water surface overflows into the overflow channel 23 and flows into the oil tank 4 through the overflow channel 23, and the water at the lower part of the separation tank 2 passes through the second partition plate 22 and then flows into the water tank 3 through the water outlet pipe 11.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A sewage treatment device is characterized in that: the kitchen residue separating device comprises a separating box, a kitchen residue box, an oil tank and a water tank, wherein the kitchen residue box, the separating box and the water tank are sequentially arranged in a close manner, a compression mechanism is arranged in the kitchen residue box, a residue inlet channel is connected to the side surface of the kitchen residue box, the lower end of the separating box is connected with the water tank through a water outlet pipeline, an oil outlet is arranged on the side surface of the separating box and is connected with the oil tank, a cover plate is arranged at the upper end of the separating box, a feeding channel which is obliquely arranged is connected to the middle of the cover plate, a transition plate is clamped between the lower end of the feeding channel and the residue inlet channel, a residue skimming mechanism is arranged above the transition plate, the feeding channel is provided with a filtering part and a feeding part, a plurality of filtering holes are arranged in an array mode, a water spray pipe is arranged at the upper end of the feeding channel and is provided with a, the water pump is connected with the water tank.

2. The sewage treatment apparatus of claim 1, wherein: a first partition plate is arranged in the separation box, the upper end of the first partition plate is connected with the feeding portion, a second partition plate is arranged between the first partition plate and the water outlet pipeline, an overflow channel is arranged on one side, close to the water outlet pipeline, of the first partition plate, a guide plate is arranged on the overflow channel, and one end of the overflow channel is communicated with the oil tank.

3. The sewage treatment apparatus of claim 2, wherein: an electric heating tube is arranged below the overflow channel.

4. The sewage treatment apparatus of claim 3, wherein: the kitchen slag box is internally provided with a slag storage frame, the slag storage frame is of a magnetic box body structure with an upper end opening, the kitchen slag box is a ferromagnetic box body, the side face of the slag storage frame is uniformly provided with a liquid discharge hole, the inner wall of the kitchen slag box is provided with a limiting plate, the upper end edge of the slag storage frame is provided with a flanging, and the limiting plate is in interference fit with the flanging.

5. The sewage treatment apparatus of claim 4, wherein: the upper part of the side wall of the kitchen slag box is provided with a movable door.

6. The sewage treatment apparatus of claim 5, wherein: the transition plate is of an arc plate body structure, and one end of the transition plate is in arc transition with the slag inlet channel.

7. The sewage treatment apparatus of claim 6, wherein: the feeding channel comprises a feeding plate and side plates, the side plates are connected to two sides of the feeding plate, and the side plates are triangular.

8. The sewage treatment apparatus of claim 7, wherein: the skimming mechanism comprises a skimming motor, a skimming wheel and a skimming blade, the skimming wheel is rotatably arranged above the transition plate, the skimming blade is arranged on the surface of the skimming wheel, and one end of the skimming wheel is in transmission connection with the skimming motor.

9. The sewage treatment apparatus of claim 8, wherein: the compressing mechanism comprises a lower pressing plate and a power device for driving the lower pressing plate to move up and down, the power device is arranged at the upper end of the kitchen slag box and connected with the lower pressing plate, and the lower pressing plate is in clearance fit with the slag storage frame.

10. The sewage treatment apparatus of claim 9, wherein: the photoelectric switch group comprises a plurality of infrared sensors which are arranged at uniform intervals along a straight line.