CN215783857U

CN215783857U - Novel vertical kitchen garbage preliminary treatment integration device

Info

Publication number: CN215783857U
Application number: CN202120506454.1U
Authority: CN
Inventors: 高博; 曾毅夫; 叶明强; 周益辉
Original assignee: Changsha Industrial Research Institute Environmental Protection Co Ltd
Current assignee: Changsha Industrial Research Institute Environmental Protection Co Ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2022-02-11
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a novel vertical kitchen waste pretreatment integrated device which comprises an equipment shell, wherein a fixed tray with a liquid outlet hole is arranged in the equipment shell, a stirring cavity is formed above the fixed tray, a lifting screw which is driven to rotate by a lifting motor is arranged in the stirring cavity, a feeding hole is formed in the side wall of one side of the stirring cavity, a light impurity outlet, an organic matter outlet and a heavy impurity outlet are sequentially formed in the opposite side wall from top to bottom, a rotating sleeve is rotatably assembled in the center of the fixed tray and driven to rotate by a driving mechanism, and a stirring and crushing disc is installed at one end, located in the stirring cavity, of the rotating sleeve. The kitchen waste pretreatment integrated device of this application, with broken, the edulcoration is integrated together, integrate the degree height, realized getting rid of the grading of debris, improved the edulcoration effect.

Description

Novel vertical kitchen garbage preliminary treatment integration device

Technical Field

The utility model relates to the technical field of kitchen waste treatment, in particular to a novel vertical kitchen waste pretreatment integrated device.

Background

The traditional kitchen waste treatment process generally adopts an anaerobic fermentation process for treatment except incineration so as to improve the comprehensive utilization rate of the kitchen waste. At present, in the process of treating the kitchen waste through an anaerobic fermentation process, a great amount of light substances, heavy substances and the like enter an anaerobic reactor due to poor impurity removal effect of pretreatment, and a series of hazards are brought to the process of producing methane at the rear end.

In order to solve the problems, the prior art is researched correspondingly, for example, a Chinese patent with application number 201710557316.4 discloses an anaerobic fermentation process for rural kitchen waste, which discloses the technical characteristics of sorting and removing impurities from the kitchen waste before anaerobic fermentation treatment; if chinese patent application No. 201920228871.7 discloses a kitchen garbage and mud combined anaerobic fermentation system marsh gas comprehensive utilization system, it discloses the technical feature of carrying out the letter sorting edulcoration to kitchen garbage through kitchen garbage sorting device, these prior art have disclosed the notion of carrying out the preliminary treatment edulcoration to kitchen garbage, nevertheless have following drawback: the sundries can not be removed in a grading way, different devices are usually adopted for crushing and impurity removal, the integration degree is not high, and the impurity removal effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to provide a novel vertical kitchen waste pretreatment integrated device, so as to improve the integration degree of equipment, realize the graded removal of impurities and improve the impurity removal effect.

The utility model solves the problems through the following technical means: the utility model provides a novel vertical kitchen garbage preliminary treatment integration device, includes the equipment casing, be provided with the fixed tray who takes out the liquid hole in the equipment casing, the top of fixed tray forms the stirring chamber, the stirring intracavity is provided with through promoting motor drive pivoted promotion spiral, and one side lateral wall in stirring chamber is provided with the feed inlet, and another relative lateral wall top-down has set gradually light impurity export, organic matter export and heavy impurity export, the center of fixed tray is rotated and is equipped with rotatory sleeve, rotatory sleeve passes through actuating mechanism drive and rotates, and the one end that rotatory sleeve is located the stirring intracavity is installed and is stirred crushing dish.

Further, the driving mechanism comprises a driving motor and a transmission assembly, the driving motor drives the rotating sleeve to rotate through the transmission assembly, and the driving motor is connected with the equipment shell in a supporting mode through the motor support.

Further, the transmission assembly comprises a driving gear arranged on an output shaft of the driving motor and a driven gear arranged at the bottom end of the rotary sleeve, and the driving gear is meshed with the driven gear.

Further, blades are arranged around the stirring and crushing disk.

Further, the lifting motor is arranged at the top of the stirring cavity.

Further, the organic matter outlet and the heavy impurity outlet are arranged along the tangential direction of the stirring cavity.

The utility model has the beneficial effects that: the utility model provides a novel vertical kitchen garbage preliminary treatment integrated device, including the equipment casing, be provided with the fixed tray who takes out the liquid hole in the equipment casing, the top of fixed tray forms the stirring chamber, the stirring intracavity is provided with through promoting motor drive pivoted promotion spiral, and one side lateral wall in stirring chamber is provided with the feed inlet, and another relative lateral wall top-down has set gradually light impurity export, organic matter export and heavy impurity export, the center of fixed tray is rotated and is equipped with rotatory sleeve, rotatory sleeve passes through the actuating mechanism drive and rotates, and the stirring crushing dish is installed to the one end that rotatory sleeve is located the stirring intracavity. The kitchen waste pretreatment integrated device of this application, with broken, the edulcoration is integrated together, integrate the degree height, realized getting rid of the grading of debris, improved the edulcoration effect. In addition, the beneficial effects of the application are also shown in the following aspects:

1. the functions of deslagging the kitchen waste, discharging heavy objects, discharging liquid and discharging organic matters are integrated, so that the number of pretreatment equipment is reduced, and possible fault points of the equipment are reduced;

2. the separation effect on the residues in the kitchen waste is good, and the separation of light and heavy substances is realized by utilizing the principle of gravity stratification.

Drawings

The utility model is further described below with reference to the figures and examples.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a right side view of FIG. 1;

fig. 4 is a top view of fig. 1.

Detailed Description

The utility model is explained in more detail below with reference to the figures and examples. The features and advantages of the present invention will become more apparent from the description. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments.

As shown in fig. 1-4, the novel vertical kitchen waste pretreatment integrated device of the embodiment includes an equipment housing, a fixed tray 9 with a liquid outlet hole 8 is arranged in the equipment housing, a stirring cavity is formed above the fixed tray, a lifting screw 6 driven to rotate by a lifting motor 13 is arranged in the stirring cavity, and the lifting motor is arranged at the top of the stirring cavity; the stirring chamber is characterized in that a feeding hole 1 is formed in the side wall of one side of the stirring chamber, a light impurity outlet 4, an organic matter outlet 2 and a heavy impurity outlet 3 are sequentially formed in the other opposite side wall from top to bottom, the organic matter outlet and the heavy impurity outlet are arranged along the tangential direction of the stirring chamber, and valves are arranged on the feeding hole 1, the light impurity outlet 4, the organic matter outlet 2 and the heavy impurity outlet 3.

A rotary sleeve 5 is rotatably assembled in the center of the fixed tray 9, the rotary sleeve 5 is driven to rotate by a driving mechanism, a stirring and crushing disc 7 is installed at one end, located in the stirring cavity, of the rotary sleeve 5, and blades are arranged on the periphery of the stirring and crushing disc 7, so that the kitchen waste can be stirred and crushed; the driving mechanism comprises a driving motor 12 and a transmission assembly, the driving motor 12 is connected with the equipment shell in a supporting mode through a motor support 11, the transmission assembly comprises a driving gear 10 installed on an output shaft of the driving motor and a driven gear 14 installed at the bottom end of the rotary sleeve, and the driving gear 10 is meshed with the driven gear 14.

When the kitchen waste mixing device works specifically, mixed liquid of kitchen waste to be treated enters the stirring cavity through the feeding hole, on one hand, the driving motor drives the rotating sleeve and the stirring and crushing disc to rotate synchronously through the gear assembly, and under the stirring action of the stirring and crushing disc, the kitchen waste is stirred, crushed and dispersed and generates a certain rotational flow; on the other hand, the lifting motor drives the lifting screw to rotate, so that light substances such as plastics, tablecloth and the like in the kitchen waste are lifted to the top end, and are discharged from a light impurity outlet under the action of rotational flow; the organic matter material is suspended in the middle and is discharged from the organic matter outlet; the heavy material is settled to the bottom and is discharged from a heavy impurity outlet; and liquid contained in the kitchen waste is discharged from the liquid outlet hole.

To sum up, the kitchen garbage preliminary treatment integrated device of this embodiment integrates together breakage, edulcoration, and the degree of integrating is high, has realized getting rid of the grading of debris, has improved the edulcoration effect.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a novel vertical kitchen garbage preliminary treatment integration device which characterized in that: including the equipment casing, be provided with fixed tray (9) of taking out liquid hole (8) in the equipment casing, the top of fixed tray forms the stirring chamber, the stirring intracavity is provided with through promoting motor (13) drive pivoted promotion spiral (6), and one side lateral wall in stirring chamber is provided with feed inlet (1), and another relative lateral wall top-down has set gradually light impurity export (4), organic matter export (2) and heavy impurity export (3), the center of fixed tray is rotated and is equipped with rotatory sleeve (5), rotatory sleeve passes through the actuating mechanism drive and rotates, and rotatory sleeve is located the one end of stirring intracavity and installs stirring crushing dish (7).

2. The novel vertical kitchen waste pretreatment integrated device according to claim 1, characterized in that: the driving mechanism comprises a driving motor (12) and a transmission assembly, the driving motor drives the rotating sleeve to rotate through the transmission assembly, and the driving mechanism is connected with the equipment shell in a supporting mode through a motor support (11).

3. The novel vertical kitchen waste pretreatment integrated device according to claim 2, characterized in that: the transmission assembly comprises a driving gear (10) arranged on an output shaft of the driving motor and a driven gear (14) arranged at the bottom end of the rotary sleeve, and the driving gear is meshed with the driven gear.

4. The novel vertical kitchen waste pretreatment integrated device according to claim 3, characterized in that: blades are arranged around the stirring and crushing disk (7).

5. The novel vertical kitchen waste pretreatment integrated device according to claim 4, characterized in that: the lifting motor (13) is arranged at the top of the stirring cavity.

6. The novel vertical kitchen waste pretreatment integrated device according to any one of claims 1 to 5, characterized in that: the organic matter outlet (2) and the heavy impurity outlet (3) are arranged along the tangential direction of the stirring cavity.