CN209094158U - A kitchen waste collection and treatment device for environmental scientific research - Google Patents

Abstract

The utility model discloses a kitchen waste collection and treatment device for environmental scientific research, which solves the problems in the prior art that the kitchen waste cannot be fully utilized, causing waste and environmental pollution. The utility model comprises a collection mechanism and a processing mechanism. The collection mechanism and the processing mechanism are connected. The collection mechanism comprises a collection box body. The collection box body is provided with a first feed port and a second feed port. There are a first-level separation mechanism and a first-level filter mechanism. The first-level separation mechanism is located above the first-level filter mechanism. The bottom of the collection box is provided with a liquid cavity, the first-level filter mechanism is located above the liquid cavity, and one side of the collection box is provided with solid discharge. The solid discharge port is connected with the processing mechanism. The utility model has the advantages of simple structure and ingenious design, which can realize the utilization of waste and avoid environmental pollution, and has a positive effect on environmental research and protection.

Description

A kitchen waste collection and treatment device for environmental scientific research

technical field

The utility model relates to the technical field of waste treatment, in particular to a kitchen waste collection and treatment device for environmental scientific research.

Background technique

With the continuous development of social industry, environmental issues have been paid more and more attention. According to statistics, the catering industry, canteens, and residents eat tens of millions of tons of leftover dishes every day. These waste kitchen residues contain a large amount of oil that can be recycled and used as chemical raw materials to produce advanced chemical products. However, due to the lack of practical kitchen waste separation and recovery devices, it can only be discarded as garbage, polluting the environment. In addition, some criminals took the opportunity to extract stagnant oil from the discharged kitchen waste to pretend to be food oil and sell it in the market, endangering people's health.

Utility model content

In view of the above-mentioned deficiencies in the background technology, the present invention proposes a kitchen waste collection and treatment device for environmental scientific research, which solves the problems in the prior art that the kitchen waste cannot be fully utilized, causing waste and environmental pollution.

The technical scheme of the present utility model is achieved as follows: a kitchen waste collection and treatment device for environmental scientific research includes a collection mechanism and a treatment mechanism, the collection mechanism and the treatment mechanism are connected, and the collection mechanism includes a collection box, a collection box The body is provided with a first feeding port and a second feeding port, a first-level separation mechanism and a first-level filter mechanism are arranged in the collection box, the first-level separation mechanism is located above the first-level filter mechanism, and the bottom of the collection box is provided with a liquid cavity The first-stage filtering mechanism is located above the liquid cavity, and one side of the collecting box is provided with a solid discharge port, which is connected with the processing mechanism.

The connection of the processing mechanism includes a processing box, a roller is arranged in the processing box, the roller is rotatably connected with the processing box through a rotating shaft, one end of the rotating shaft extends out of the processing box, and one end of the rotating shaft extends out of the processing box through a gear pair. The first motor arranged on the outer wall of the processing box is connected with each other.

The inner wall of the treatment box is provided with a heating device. The heating device is located between the treatment box and the drum. The side wall of the drum is provided with a material receiving port. The material receiving port corresponds to the solid discharge port. There is a discharge pipe.

The first-stage separation mechanism includes a left pressing roller and a right pressing roller, the left pressing roller and the right pressing roller are both provided with rubber teeth, and the left pressing roller and the right pressing roller are respectively connected with the second motor arranged on the collecting box. .

The output end of the second motor is provided with a sprocket, and the sprocket is connected with the driven sprocket arranged on the left pressing roller or the right pressing roller through a chain.

The first-stage filtering mechanism includes a screw conveyor and a filter plate, the screw conveyor is located above the filter plate, and a radial brush is arranged on the rotating shaft of the screw conveyor, and the radial brush is in contact with the filter plate.

The screw conveyor and the filter plate are arranged obliquely, and the inclination direction corresponds to the solid discharge port, and an electronic gate is arranged at the solid discharge port.

A step filter plate is arranged in the first feed port, and a column needle is arranged on the first step of the step filter plate.

The outer wall of the liquid cavity is connected with a communication pipe, the upper part of the liquid cavity is provided with an adding port, and the lower part of the liquid cavity is provided with a liquid outlet pipe.

The utility model collects different wastes into the collection box through different feeding ports, and passes through the first-stage separation mechanism and the first-stage filtering mechanism in turn to achieve dry and wet separation, and at the same time, the waste is subjected to primary crushing, the stagnant water enters the liquid cavity, and the solid waste is passed through. The screw conveyor enters the treatment box, and the treatment box adopts rolling drying to dry the solid waste. The dried waste can be used for feed production. The stagnant water in the liquid cavity can be decomposed by adding detergent, which will not pollute the environment. The utility model has the advantages of simple structure and ingenious design, which can realize waste utilization and avoid environmental pollution. The utility model has a positive effect on environmental research and protection, provides a new idea and method for waste treatment, and has high popularization value. .

Description of drawings

In order to illustrate the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Figure 1 is a schematic diagram of the overall internal structure of the utility model.

Figure 2 is a schematic diagram of the overall rear view of the utility model.

FIG. 3 is a schematic diagram of the primary filter mechanism of the present invention.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Embodiment 1, as shown in Figures 1 and 2, a kitchen waste collection and treatment device for environmental scientific research, including a collection mechanism and a treatment mechanism, the collection mechanism and the treatment mechanism are connected, and the solid waste separated by the collection mechanism enters the treatment mechanism. for further processing. The collection mechanism includes a collection box 1, and the collection box 1 is provided with a first feed port 2 and a second feed port 3, and the first feed port is used for the waste liquid in plastic bags to enter the collection box, The second feed port is used for non-bag waste (including solid-liquid mixed waste) to enter the collection box. The upper part of the mobile phone case can be provided with a sealing cover. The collection box 1 is provided with a first-level separation mechanism 4 and a first-level filter mechanism 5. The first-level separation mechanism 4 is located above the first-level filter mechanism 5. The first-level separation mechanism 4 is used for primary separation and certainty of the waste entering the collection box. The filter mechanism is used for dry and wet separation of solid-liquid mixed waste. The bottom of the collection box 1 is provided with a liquid cavity 6, the primary filter mechanism 5 is located above the liquid cavity 6, and one side of the collection box 1 is provided with a liquid cavity 6. The solid discharge port 7 is connected with the processing mechanism. The waste liquid enters the liquid chamber, and the solid waste enters the processing mechanism through the solid discharge port to be connected for further processing.

Further, the connection of the processing mechanism includes a processing box 8, a roller 9 is arranged in the processing box 8, both ends of the roller 9 are provided with concentric rotating shafts, and the roller 9 is rotatably connected to the processing box 8 through the rotating shaft 10, and the rotating shaft The bearing is connected with the processing box, one end of the rotating shaft 10 located at one end of the drum extends out of the processing box 8, and one end of the rotating shaft 10 extending out of the processing box 8 is connected to the first motor arranged on the outer wall of the processing box 8 through a gear pair 11 are connected, the output end of the first motor is provided with a driving gear, the rotating shaft is provided with a driven gear, the driven gear meshes with the driving gear, and the first motor drives the drum to rotate through the gear pair. The inner wall of the processing box 8 is provided with a heating device 12, the heating device is a common electric hot plate heating device, the heating device 12 is located between the processing box 8 and the drum 9, and the heating device 12 rotates the drum during the rolling process. Heating uniformly, drying the waste in the drum, forming secondary crushing at the same time, and heating evenly. There is a material receiving port 13 on the side wall of the drum 9, the material receiving port 13 corresponds to the solid discharge port 7, and a receiving plate can be set on the material receiving port to facilitate the collection of wastes in the box to enter the material receiving port 13 through the solid discharge port , and then enter the treatment box. One end of the drum 9 is provided with a discharge pipe 14, and the dried material in the drum 9 is discharged through the discharge pipe, and is used for the preparation of feed in the later stage.

Embodiment 2, as shown in FIG. 3, a kitchen waste collection and processing device for environmental scientific research, the first-stage separation mechanism 4 includes a left pressing roller 4-1 and a right pressing roller 4-2, and the left pressing roller 4- 1 and the right pressure roller 4-2 are located in the same plane, and the left pressure roller 4-1 and the right pressure roller 4-2 are provided with rubber teeth 4-3, which are used for sorting, separating and removing waste to a certain extent. For crushing, the left pressing roller 4-1 and the right pressing roller 4-2 are respectively connected with the second motor 4-4 arranged on the collecting box 1. The output end of the second motor 4-4 is provided with a sprocket, and the sprocket is connected with the driven sprocket arranged on the left pressing roller 4-1 or the right pressing roller 4-2 through a chain. In the second motor, dual output motors can be used to drive the left pressing roller 4-1 and the right pressing roller 4-2 to move in opposite directions, and perform primary separation of the waste passing through the left pressing roller 4-1 and the right pressing roller 4-2.

Further, the first-stage filtering mechanism 5 includes a screw conveyor 5-1 and a filter plate 5-2, the screw conveyor 5-1 is located above the filter plate 5-2, and the rotating shaft of the screw conveyor 5-1 is provided with a diameter Toward the brush 5-3, the radial brush 5-3 is in contact with the filter plate 5-2. The screw conveyor 5-1 and the filter plate 5-2 are inclined, and the inclined direction corresponds to the solid discharge port 7. The screw conveyor 5-1 is used to push the waste to the solid discharge port, and the filter plate is used to realize Solid-liquid separation, during the rotation of the screw conveyor, the radial brush cleans the filter plate to prevent the filter plate from clogging. An electronic gate 15 is provided at the solid discharge port 7, and the electronic gate is connected with the controller to realize opening and closing at a specific time.

Further, the first feeding port 2 is provided with a stepped filter plate 16, the filter holes of the stepped filter plate 16 are relatively large, the first step of the stepped filter plate 16 is provided with a column needle 17, and the lowermost step is provided with a column needle 17. An inclined knife tip can be set on the top, the column needle and the knife tip are used to puncture the solid-liquid mixture in the bag, the mixture enters the collection box, and the plastic bag is blocked on the step filter plate. A communication pipe 18 is connected to the outer wall of the liquid chamber 6 for displaying the liquid level of the liquid in the liquid chamber. The addition port 19 on the upper part of the liquid chamber 6 is used to inject chemical liquid such as detergent into the liquid chamber through the addition port, which can decompose the grease, and the oil is decomposed. The lower part of the liquid chamber 6 is provided with a liquid outlet pipe 20, and the decomposed liquid is discharged through the liquid outlet pipe .

The other structures are the same as in Example 1.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the within the protection scope of the present invention.

Claims (9)

1. a kind of Research of Environmental Sciences food waste waste collection processing unit, including collecting mechanism and processing mechanism, collecting mechanism It is connected with processing mechanism, it is characterised in that: the collecting mechanism includes collection tank (1), and collection tank (1) is equipped with first Feed inlet (2) and second charging aperture (3), are equipped with level-one separating mechanism (4) and by-pass filtration mechanism (5) in collection tank (1), and one Grade separating mechanism (4) is located above by-pass filtration mechanism (5), and collection tank (1) bottom is equipped with fluid chamber (6), by-pass filtration machine Structure (5) is located above fluid chamber (6), and the side of collection tank (1) is equipped with solid outlet (7), solid outlet (7) and processing Mechanism is connected.

2. Research of Environmental Sciences according to claim 1 food waste waste collection processing unit, it is characterised in that: the place Reason mechanism is connected including handling cabinet (8), is equipped with roller (9) in processing cabinet (8), and roller (9) passes through shaft (10) and place Cabinet (8) rotation connection is managed, processing cabinet (8) is stretched out in one end of shaft (10), and shaft (10) stretches out one end of processing cabinet (8) It is connected by gear pair with first motor (11) of the setting on processing cabinet (8) outer wall.

3. Research of Environmental Sciences according to claim 2 food waste waste collection processing unit, it is characterised in that: the place The inner wall for managing cabinet (8) is equipped with heating device (12), and heating device (12) is located between processing cabinet (8) and roller (9), rolling The side wall of cylinder (9) is equipped with material receiving port (13), and material receiving port (13) is corresponding with solid outlet (7), and one end of roller (9) is equipped with Discharge nozzle (14).

4. Research of Environmental Sciences according to claim 1-3 food waste waste collection processing unit, feature exist In: the level-one separating mechanism (4) include left pressure roller (4-1) and right pressure roller (4-2), on left pressure roller (4-1) and right pressure roller (4-2) Be equipped with rubber teeth (4-3), left pressure roller (4-1) and right pressure roller (4-2) respectively with the second motor for being arranged on collection tank (1) (4-4) is connected.

5. Research of Environmental Sciences according to claim 4 food waste waste collection processing unit, it is characterised in that: described The output end of two motors (4-4) is equipped with sprocket wheel, and sprocket wheel is by chain and is arranged on left pressure roller (4-1) or right pressure roller (4-2) Driven sprocket is connected.

6. Research of Environmental Sciences's food waste waste collection processing unit according to claim 1 or 5, it is characterised in that: institute Stating by-pass filtration mechanism (5) includes auger conveyor (5-1) and filter plate (5-2), and auger conveyor (5-1) is located at filter plate The top of (5-2), the shaft of auger conveyor (5-1) are equipped with radial hairbrush (5-3), radial hairbrush (5-3) and filter plate (5- 2) it is in contact.

7. Research of Environmental Sciences according to claim 6 food waste waste collection processing unit, it is characterised in that: the spiral shell Rotation conveyer (5-1) and filter plate (5-2) are obliquely installed, and inclined direction is corresponding with solid outlet (7), solid outlet (7) electronic gate (15) are equipped at.

8. Research of Environmental Sciences according to claim 1 or claim 7 food waste waste collection processing unit, it is characterised in that: institute It states in first charging aperture (2) and is equipped with ladder filter plate (16), the first ladder of ladder filter plate (16) is equipped with column needle (17).

9. Research of Environmental Sciences according to claim 8 food waste waste collection processing unit, it is characterised in that: the liquid It is connected on the outer wall of body cavity (6) communicating pipe (18), fluid chamber (6) top adding mouth (19), fluid chamber (6) lower part is equipped with liquid It manages (20).