CN217798008U

CN217798008U - Kitchen garbage waste residue oiliness recovery unit

Info

Publication number: CN217798008U
Application number: CN202221410700.4U
Authority: CN
Inventors: 王金勇
Original assignee: Huzhou Wangneng Renewable Energy Development Co ltd
Current assignee: Huzhou Wangneng Renewable Energy Development Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-15
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a kitchen waste residue oil-containing recovery device, which comprises a waste residue treatment box, wherein a spiral squeezer is arranged in the waste residue treatment box, a feed inlet is arranged at the upper end of the waste residue treatment box, a discharge outlet is arranged at the lower end of the waste residue treatment box, a backflow port is arranged at the lower end of the right side of the spiral squeezer, and a grease extruding and recovering mechanism is arranged at the lower end of the waste residue treatment box; the oil extrusion recovery mechanism is internally provided with a telescopic plate, the left side of the telescopic plate is connected with an extrusion plate, the right side of the telescopic plate is connected with a cylinder, the extrusion plate is wrapped by a recovery and utilization box, and the lower end of the oil extrusion recovery mechanism is provided with a standing box; the oil-water separator is characterized in that the tank stands, a liquid level meter is arranged on the upper side of the right side face of the tank, a pumping outlet is formed in the front end of the liquid level meter, the principle of the whole equipment utilization is simple, the oil-water efficient separation is achieved, and the oil utilization rate is high.

Description

Kitchen garbage waste residue oiliness recovery unit

Technical Field

The utility model relates to a kitchen garbage grease recovery plant technical field especially relates to a kitchen garbage waste residue oil recovery unit.

Background

The kitchen waste is one of main sources of municipal domestic waste, in the prior art, grease and water are usually separated in the kitchen waste treatment, but because the density of the grease is light, water and oil can be layered, the water in the kitchen waste can be evaporated by utilizing conventional stirring and heating, so that the process of separating the water and the oil is too long, the evaporation of water can be influenced by the grease, and the whole water-oil separation effect is low;

the grant publication number CN201910293754.3 discloses an adsorption oil removal water tank, which adsorbs oil in water-oil mixed liquid by using high-efficiency oil absorption cotton which only adsorbs oil but does not absorb water, so that oil is separated, but the equipment has the following problems: the oil content of the high-efficiency oil absorption cotton is certain, if the high-efficiency oil absorption cotton is not subjected to other treatment, the oil absorption efficiency is lower and lower, the high-efficiency oil absorption cotton can be used for oil absorption operation only after the liquid is stood for layering, the used time is too long, the efficiency is low, the oil is extracted by pressing with mechanical equipment subsequently, the process is complex, and the time is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's weak point, it is too much to have solved the waste residue content among the profit impurity in the kitchen garbage through screw extruder and grease extrusion recovery mechanism, influences oil water separation and oil water separation process and expend time overlength, and efficiency is low excessively and separate incomplete technical problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a kitchen waste residue oil-containing recovery device comprises a waste residue treatment box, wherein a spiral extruder is arranged in the waste residue treatment box, a feed inlet is formed in the upper end of the waste residue treatment box, a discharge outlet is formed in the lower end of the waste residue treatment box, a backflow port is formed in the lower end of the right side of the spiral extruder, and a grease extruding and recovering mechanism is arranged at the lower end of the waste residue treatment box;

the oil extrusion recovery mechanism is internally provided with a telescopic plate, the left side of the telescopic plate is connected with an extrusion plate, the right side of the telescopic plate is connected with a cylinder, the extrusion plate is wrapped by a recovery and utilization box, and the lower end of the oil extrusion recovery mechanism is provided with a standing box;

the box of stewing, the case right flank of stewing is equipped with the level gauge to the upper position, and the level gauge front end is equipped with the extraction outlet.

Preferably, the spiral extruder comprises a rotating shaft, a spiral cutter is connected to the right end of the rotating shaft, an extrusion spiral plate is connected to the left end of the rotating shaft, a protective barrel is wrapped outside the spiral cutter, and a filter barrel is wrapped outside the extrusion spiral plate;

preferably, the filter barrel is of a cylindrical structure, the upper semicircular cylinder is made of metal, and the lower semicircular cylinder is formed by surrounding the filter screen.

Preferably, the discharge port is in a shape that narrow port ends of two circular truncated cones are spliced together.

Preferably, a connecting pipe is arranged between the reflux port and the extraction port, and a lift pump is arranged on the connecting pipe.

Preferably, the extrusion plate is connected to the inner side of the upper end of the recycling box, and the width of the extrusion plate is the same as the length from the lower end of the discharge port to the expansion plate.

As a preferred, the extrusion spiral board is the toper, and its left side position slot end, and the right side is the same with the spiral cutter diameter, and the waste residue export has been seted up to extrusion spiral board left side upper end.

Preferably, the expansion plate is filled with the high-efficiency oil absorption cotton, and the expansion plate is vertically communicated.

The utility model has the advantages that:

(1) The utility model discloses in through setting up the screw extruder, fall into two parts about the screw extruder, the feed inlet sets up in right side spiral cutter upper end, wait that kitchen garbage waste residue gets into the back from the feed inlet, carry out the fine fragmentation through spiral cutter earlier and handle, prevent that there are large granule and rectangular form object to twine in the waste residue and live the pivot and influence its rotation, then extrude water oil separation in entering into the extrusion spiral plate through the spiral rotation, make oil water fall from the filter screen and enter into the below discharge gate, the waste residue enters into the waste residue exit and carries out the waste residue ejection of compact, during profit enters into follow-up grease extrusion recovery mechanism, carry out preliminary treatment to the waste residue, reduce the influence of solid to below grease recovery like this, make water oil separation more high-efficient.

(2) The utility model discloses in through setting up the expansion plate, fill full high-efficient oil absorption cotton on the expansion plate, and the expansion plate link up from top to bottom, carry out concertina movement at the expansion plate and carry out the extruded in-process to high-efficient oil absorption cotton like this, the oil on the oil absorption cotton can be extruded into the recycle bucket, moisture also can enter into the incasement that stews of below through high-efficient oil absorption cotton for the oil whereabouts just can be absorbed by high-efficient oil absorption cotton and carry out recycle, and is simple high-efficient, and the principle of application is simple, and the practicality is strong.

(3) The utility model discloses in through setting up the case of stewing, oil content is excessive in high-efficient oil absorption is cotton, does not have under the timely extruded condition, can enter into the incasement that stews, after the water level line of placing the level gauge of stewing like this, the elevator pump begins to move, will float the liquid above and extract the step of reacing the backward flow mouth and carrying out grease extrusion recovery again for the more abundant of grease separation.

To sum up, this equipment has the application principle simple, can carry out the grease recovery high-efficiently, and recycle rate is high moreover, and equipment full automatization, low cost, the practicality is strong and is particularly useful for kitchen garbage waste residue oiliness recovery plant technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the screw extruder of the present invention.

FIG. 3 is a schematic view of the position of the gauge.

Fig. 4 is a schematic structural view of the discharge port.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the accompanying drawings.

Example one

As shown in fig. 1 to 4, the utility model provides a kitchen waste residue oil-containing recovery device, which comprises a waste residue treatment box 1, wherein a screw extruder 12 is arranged in the waste residue treatment box 1, a feed inlet 13 is arranged at the upper end of the waste residue treatment box 1, a discharge outlet 14 is arranged at the lower end of the waste residue treatment box 1, a reflux port 15 is arranged at the lower end of the right side of the screw extruder 12, and a grease extruding and recovering mechanism 2 is arranged at the lower end of the waste residue treatment box 1;

the grease extruding and recovering mechanism 2 is provided with a telescopic plate 21 in the grease extruding and recovering mechanism 2, the left side of the telescopic plate 21 is connected with an extrusion plate 22, the right side of the telescopic plate 21 is connected with a cylinder 23, a recycling box 24 is wrapped outside the extrusion plate 22, and the lower end of the grease extruding and recovering mechanism 2 is provided with a standing box 3;

the standing box 3 is provided with a liquid level meter 31 at the upper position of the right side surface of the standing box 3, and the front end of the liquid level meter 31 is provided with an extraction port 32.

Further, as shown in fig. 2, the screw extruder 12 includes a rotating shaft 121, a screw cutter 122 is connected to the rotating shaft 121 near the right side end, an extrusion screw plate 123 is connected to the rotating shaft 121 near the left side end, a protective barrel 124 is wrapped outside the screw cutter 122, and a filter barrel 125 is wrapped outside the extrusion screw plate 123;

the spiral extruder 12 is divided into a left part and a right part, and the spiral cutter 122 is arranged at the lower end of the feed inlet 13, so that kitchen waste residues entering the feed inlet can be immediately subjected to spiral extrusion cutting by the spiral cutter 122, and objects possibly existing in the kitchen waste and influencing the rotation of the rotating shaft are subjected to primary treatment, so that the service life of the device is prolonged;

extrusion spiral plate 123 and spiral cutter 122 all with pivot 121 fixed connection, pivot 121 can drive extrusion spiral plate 123 and spiral cutter 122 simultaneously along with motor pivoted in-process like this and rotate, get up spiral cutter 122 with the all-round protection of protection bucket 124, kitchen garbage can be driven extrusion spiral plate 123 department by the spiral extrusion like this, then carry out the extrusion and filter the back and carry out water oil separating in entering into grease extrusion recovery mechanism 2, utilize a device to realize two kinds of effects, carry out the preliminary treatment to kitchen garbage, make oil-water separation efficiency higher like this, can not have solid waste to produce unnecessary influence to follow-up device, extension fixture life.

Further, as shown in fig. 2, the filter barrel 125 is a cylindrical structure, the upper semicircular cylinder is made of metal, the lower semicircular cylinder is surrounded by the filter screen 126, the filter barrel 125 is set into two semicircular cylinders for synthesis, the structural strength of the device is increased by the upper semicircular cylinder, the lower semicircular cylinder of the filter screen 126 primarily filters the waste residue oil water, the influence of solid residue on the oil absorption capacity of the subsequent high-efficiency oil absorption cotton is reduced, and the quality of oil during oil recovery is improved.

Further, as shown in fig. 4, the discharge port 14 is formed in a shape that narrow port ends of two circular truncated cones are spliced together, the circular truncated cone at the upper end of the discharge port 14 is placed in a wide-top and narrow-bottom manner, so that liquid can be collected as much as possible and rapidly enters the discharge port 14, the circular truncated cone at the lower end is placed in a narrow-top and wide-bottom manner, so that the liquid can fall along a wide-bottom opening and can drop on the high-efficiency oil absorption cotton as much as possible, the oil absorption efficiency of the high-efficiency oil absorption cotton is higher, and the oil absorption rate is higher at one time.

Further, return port 15 and be equipped with connecting pipe 321 between the mouth 32 of taking out, be equipped with elevator pump 322 on connecting pipe 321, the mouth 32 of taking out sets up the right side at the case 3 of stewing, return port 15 sets up in 14 upper ends of discharge gate, after the profit when the incasement of stewing stews for a period of time like this, because the density of grease is light, can float at the aquatic end, wait to reach level gauge position department, elevator pump 322 begins to work, 32 page or leaf settings of mouth of taking out are at the same horizontal plane of level gauge, the majority of taking out like this is the grease, promote the back by elevator pump 322, once more by high-efficient oil absorption cotton absorption, improve the grease rate of recovery, and the device is simple, therefore, the carrier wave prepaid electric energy meter is low in cost, therefore, the clothes hanger is strong in practicability.

Further, the extrusion plate 22 is connected to the inner side of the upper end of the recycling box 24, and the width of the extrusion plate 22 is the same as the length from the lower end of the discharge port 14 to the expansion plate 21;

the stripper plate 22 is used for the expansion plate 21 to drive the expansion plate 21 along with the cylinder 23 and carries out concertina movement, it also can carry out concertina movement to drive the high-efficient oil absorption cotton on the expansion plate 21, stripper plate 22 is used for the pointing as one end, make high-efficient oil absorption cotton can be by whole extrusion, whole high-efficient oil absorption cotton all is located recycle bucket 24, the oil that absorbs can all be extruded in the recycle bucket 24 in the high-efficient oil absorption cotton like this, carry out the recovery of oil, then expansion plate 21 drives high-efficient oil absorption cotton and resets, carry out the action of inhaling oil again, reuse, make whole device simple and high-efficient again.

Further, as shown in fig. 2, the extrusion spiral plate 123 is conical, the narrow end of the left side of the extrusion spiral plate is provided with a right side with the same diameter as the spiral cutter 122, the upper end of the left side of the extrusion spiral plate 123 is provided with a waste residue outlet 127, and the extrusion spiral plate 123 is conical so as to facilitate solid-liquid separation, so that solid is conveyed to the waste residue outlet 127 for discharging, and kitchen waste residues in the spiral extruder 12 are placed to influence grease recovery of the whole device and service life of the device.

Further, as shown in fig. 1, pack high-efficient oil absorption cotton on the expansion plate 21, and the expansion plate 21 link up from top to bottom, high-efficient oil absorption cotton is the cotton that can absorb the grease and can not absorb moisture, has flexible ductility strong characteristics, packs high-efficient flexible cotton in the expansion plate 21, and the liquid among the kitchen garbage enters into the oil absorption cotton like this in the grease is absorbed, during hydroenergy enters into the case 3 that stews of below along the oil absorption cotton, the principle of utilization is simple, and the practicality is strong.

The working process comprises the following steps: the kitchen waste residues enter the spiral extruder 12 below from the feeding hole 13, firstly, the solid residues in the kitchen waste are cut by the spiral cutter 122, so that some strip-shaped waste residues cannot wind the rotating shaft 121 and influence the rotation of the whole rotating shaft 121, and further the service life of the spiral extruder 12 is influenced, secondly, the kitchen waste is cut and extruded and then enters the extrusion spiral plate 123 to be extruded, liquid enters the discharging hole 14 along the filter screen 126, waste residue solids enter the waste residue outlet 127 along the conical structure of the extrusion spiral plate 123, and the solid waste residues are discharged without influencing the entering of subsequent kitchen waste;

oil-water liquid enters the oil extrusion recovery mechanism 2 through the discharge hole 14, the air cylinder 23 drives the expansion plate 21 to perform expansion movement so as to drive the high-efficiency oil absorption cotton to perform extrusion extension movement, the oil absorbed by the high-efficiency oil absorption cotton is extruded into the recovery utilization barrel 24, redundant liquid is separated out by the oil absorption cotton and placed in the standing box 3 for a period of time, and the oil-water layering is realized by utilizing the light density of the oil;

finally, when the liquid in the standing box 3 reaches the scale of the liquid level meter 31, the liquid at the pumping port 32 is pumped out by the lifting pump 322, lifted to the backflow port 15, and enters the discharge port 14 again to be recycled, so that the efficiency is higher, the grease recycling rate is higher, the device application principle is simple, and the practicability is high.

In the description of the present invention, it is to be understood that the terms "front and back", "left and right", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or parts referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art in the technical suggestion of the present invention should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a kitchen garbage waste residue oiliness recovery unit which characterized in that: comprises that

The waste residue treatment box (1) is internally provided with a spiral extruder (12), the upper end of the waste residue treatment box (1) is provided with a feeding hole (13), the lower end of the waste residue treatment box is provided with a discharging hole (14), the lower end of the right side of the spiral extruder (12) is provided with a return port (15), and the lower end of the waste residue treatment box (1) is provided with a grease extrusion recovery mechanism (2);

the oil extrusion recovery mechanism (2) is internally provided with a telescopic plate (21), the left side of the telescopic plate (21) is connected with an extrusion plate (22), the right side of the telescopic plate is connected with a cylinder (23), the extrusion plate (22) is wrapped with a recovery and utilization box (24), and the lower end of the oil extrusion recovery mechanism (2) is provided with a standing box (3);

the box (3) stews, the box (3) that stews is equipped with level gauge (31) on the upper side of the right flank, level gauge (31) front end is equipped with extraction opening (32).

2. The kitchen waste residue oil-containing recovery device according to claim 1, wherein the screw extruder (12) comprises a rotating shaft (121), a screw cutter (122) is connected to the right side end of the rotating shaft (121), an extrusion spiral plate (123) is connected to the left side end of the rotating shaft (121), a protective barrel (124) is wrapped on the outer side of the screw cutter (122), and a filter barrel (125) is wrapped on the outer side of the extrusion spiral plate (123).

3. The kitchen waste residue oil recovery device as claimed in claim 2, wherein the filter barrel (125) is a cylindrical structure, the upper semicircular cylinder is made of metal, and the lower semicircular cylinder is surrounded by the filter screen (126).

4. The kitchen waste residue oil recovery device as claimed in claim 1, wherein the discharge port (14) is in the shape of splicing narrow ends of two circular truncated cones.

5. The kitchen waste residue oil recovery device according to claim 1, wherein a connection pipe (321) is arranged between the return port (15) and the extraction port (32), and a lift pump (322) is arranged on the connection pipe (321).

6. The kitchen waste residue oil recovery device according to claim 1, wherein the extrusion plate (22) is connected to the inner side of the upper end of the recycling tank (24), and the width of the extrusion plate (22) is the same as the length from the lower end of the discharge port (14) to the expansion plate (21).

7. The kitchen waste residue oil-containing recovery device according to claim 2, wherein the extrusion spiral plate (123) is conical, the narrow end at the left side of the extrusion spiral plate is provided with a narrow end, the diameter of the right side of the extrusion spiral plate is the same as that of the spiral cutter (122), and the upper end at the left side of the extrusion spiral plate (123) is provided with a residue outlet (127).

8. The kitchen waste residue oil-containing recovery device according to claim 1, wherein the expansion plate (21) is filled with high-efficiency oil absorption cotton, and the expansion plate (21) is vertically through.