CN214440846U

CN214440846U - Solid-state organic waste screening device

Info

Publication number: CN214440846U
Application number: CN202120623999.0U
Authority: CN
Inventors: 王建伟; 王建国; 习文波
Original assignee: Zhongnong Guosheng Beijing Environmental Ecological Engineering Technology Co Ltd
Current assignee: Beijing Yangcheng Jiaye Technology Co.,Ltd.
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-22
Anticipated expiration: 2031-03-26

Abstract

The application provides a solid-state organic waste screening plant belongs to organic waste processing apparatus's technical field, specifically includes bin and screen cloth, be equipped with the feed inlet that supplies the discarded object to get into on the bin, the screen cloth is fixed in the bin, just the screen cloth is located the feed inlet below, the screen cloth is used for right the follow the feed inlet gets into waste in the bin sieves, the bin in the screen cloth below is equipped with the discharge gate, be equipped with on the bin and seal the cang gai of feed inlet. Through the processing scheme of this application, classify organic waste, make things convenient for the rear end to handle, reduce the maintenance cost of rear end processing equipment.

Description

Solid-state organic waste screening device

Technical Field

The application relates to the field of organic waste treatment devices, in particular to a solid-state organic waste screening device.

Background

Solid organic waste such as: activated sludge, kitchen waste, algae and the like are usually produced by sewage treatment plants and restaurants in cities, collected by a unified collecting vehicle and then transported to an organic waste centralized treatment center, and in the process, large-volume fibrous, glass material, wood and iron impurities are doped in solid organic waste. The defect of fatal nature is produced to the back-end processing, has increased the maintenance cost of back-end equipment greatly.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a solid-state organic waste screening plant, classifies organic waste, makes things convenient for the rear end to handle, reduces the maintenance cost of rear end processing equipment.

The application provides a solid-state organic waste screening plant adopts following technical scheme:

the utility model provides a solid-state organic waste screening plant, includes bin and screen cloth, be equipped with the feed inlet that supplies the discarded object to get into on the bin, the screen cloth is fixed in the bin, just the screen cloth is located the feed inlet below, the screen cloth is used for right the follow the feed inlet gets into waste in the bin sieves, the bin in the screen cloth below is equipped with the discharge gate, be equipped with on the bin and seal the cang gai of feed inlet.

Optionally, the storage box is provided with a discharge conveying device on the discharge port, and the discharge conveying device is used for conveying the waste at the discharge port to a position far away from the discharge port.

Optionally, the screen is disposed in the storage box in an inclined manner.

Optionally, be equipped with the row's cinder notch on the lateral wall of the lower one side of corresponding screen cloth on the bin, the cinder notch is used for discharging to stay waste on the screen cloth, be equipped with the closing cap on the cinder notch.

Optionally, the discharge conveying device is any one of a shaftless screw conveyor, a shafted screw conveyor, a double-screw conveyor, a screw pump conveyor and a plunger pump.

Optionally, the input end of the discharge conveying device is communicated with a longitudinal screw conveyor, a conveying shaft of the longitudinal screw conveyor extends into the storage box from the discharge port, and the discharge port of the longitudinal screw conveyor is communicated with the input end of the discharge conveying device.

Optionally, a flexible connector communicated with the discharge port is fixed on the input end of the longitudinal screw conveyor.

Optionally, still include shock dynamo, shock dynamo fixes on the screen cloth for drive the screen cloth vibrations, shock dynamo's outside is equipped with the protection casing, the protection casing parcel shock dynamo.

Optionally, the mesh of the screen is a circular, square or rhombic mesh with the aperture of 50-200 mm.

Optionally, one side fixedly connected with pivot of cang gai, be equipped with the cover on the bin and locate the pivot periphery and supply pivot pivoted mount pad, be equipped with the drive on the bin pivot pivoted driving piece.

To sum up, the application comprises the following beneficial technical effects:

1. waste is led into the storage box from the feeding hole, and the waste with small volume can fall to the bottom of the storage box through the screen and is discharged from the discharging hole; the large-volume waste is left on the screen, so that the large-volume waste and the small-volume waste are classified, and different types of garbage can be conveniently treated by the rear end in different modes; the damage of the rear-end equipment is reduced, and the equipment maintenance cost is reduced.

2. The vibrating motor is arranged on the screen, and when the vibrating motor is started to screen the wastes, the screen is continuously vibrated to disperse the wastes on the screen, so that the wastes with small volume can quickly pass through the screen, and the waste screening efficiency is improved; the clogging of the screen can also be reduced.

Drawings

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

FIG. 1 is a schematic diagram of the overall structure of the solid organic waste screening device of the present application;

figure 2 is a top view of the solid organic waste screening device of the present application.

Description of reference numerals: 1. a storage tank; 11. a feed inlet; 12. a discharge port; 13. a slag discharge port; 2. screening a screen; 3. a bin cover; 31. a rotating shaft; 32. a mounting seat; 33. a drive member; 4. a discharge conveying device; 41. a support frame; 5. a closure cap; 6. a longitudinal screw conveyor; 7. a flexible connector; 8. vibrating a motor; 81. a shield.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

The embodiment of the application provides a solid-state organic waste screening plant.

As shown in fig. 1, the solid organic waste screening device comprises a storage tank 1, a screen 2 and a vibration motor 8, wherein the storage tank 1 is a rectangular steel, flat-bottomed and flat-topped tank body, and in other embodiments, the storage tank 1 may also be a cube; the top wall of the storage box 1 is provided with a feed inlet 11 for waste to enter.

The screen 2 is positioned below the feed port 11 and used for screening the waste entering the storage tank 1 from the feed port 11, the screen 2 is a steel grating, the screen hole of the screen 2 is a round hole with the diameter of 100mm, in other embodiments, the screen 2 can be formed by cross welding any one of flat steel, round steel and steel pipes, and the diameter of the screen hole of the screen 2 can be any value within 50-200 mm; the shape of the mesh can also be a square or diamond with sides of 50-200 mm. In screen cloth 2 was fixed in storage case 1, the side of screen cloth 2 was fixed on the inner wall of storage case 1 through bolt and buckle. Storage tank 1 is equipped with discharge gate 12 in 2 below screens, and discharge gate 12 sets up on storage tank 1's diapire. The small-volume waste can fall to the bottom of the storage tank 1 through the screen 2 and then is discharged from the discharge port 12; the large-volume waste is left on the screen 2, so that the large-volume waste and the small-volume waste are classified, and different types of garbage can be conveniently treated by the rear end in different modes; the damage of the rear-end equipment is reduced, and the equipment maintenance cost is reduced.

The screen 2 sets up in bin 1 slope, makes bulky, can not pile up to one side landing of screen 2 through the discarded object of screen 2, reduces the jam of bulky discarded object to screen 2, improves the efficiency that little volume discarded object passes through screen 2. Be equipped with row's cinder notch 13 on the lateral wall that corresponds the lower one side of screen cloth 2 on the bin 1, the side of the lower one side of screen cloth 2 extends to row's cinder notch 13 department, piles up the bulky discarded object of the lower one side of screen cloth 2 and can follow row's cinder notch 13 and discharge, makes things convenient for the clearance of bulky discarded object. The slag discharging port 13 is provided with a closed cover 5, and when the closed cover 5 is opened when large-volume waste needs to be cleaned, the large-volume waste slides out from the slag discharging port 13. And the slag discharging port 13 is sealed during screening, so that the situation that small-volume waste directly slides out of the storage box 1 from the slag discharging port 13 can be reduced.

The vibrating motor 8 is installed on the lower surface of the screen 2 through a bolt, and when the waste is screened, the screen 2 is continuously vibrated after the vibrating motor 8 is started to disperse the waste on the screen 2, so that the waste with small volume can rapidly pass through the screen 2, and the waste screening efficiency is improved; it is also possible to reduce clogging of the screen 2. The outside of shock motor 8 is equipped with protection casing 81, and protection casing 81 parcel shock motor 8, and protection casing 81 separates shock motor 8 and the discarded object through screen cloth 2, reduces the damage and the pollution of discarded object to shock motor 8, prolongs shock motor 8's life.

Bin 1 is equipped with vertical screw conveyer 6 and discharging conveyor 4 on discharge gate 12, the drive division one end of vertical screw conveyer 6 sets up in discharge gate 12 below, the auger delivery axle of the one end of the non-drive division of vertical screw conveyer 6 passes feed inlet 11 and gets into bin 1, and the one end of the non-drive division of vertical screw conveyer 6 is the input, the input of vertical screw conveyer 6 is connected with discharge gate 12, vertical screw conveyer 6 and discharge gate 12 intercommunication, the delivery outlet has been seted up on the lateral wall of the least significant end of the transport cylinder of vertical screw conveyer 6, the auger delivery axle of vertical screw conveyer 6 gets into bin 1, can stir near the discarded object of discharge gate 12, reduce discharge gate 12 and take place the condition of jam. The input end of the discharging conveying device 4 is communicated with the output port of the longitudinal screw conveyor 6 and is used for transversely conveying the wastes discharged from the output port of the longitudinal screw conveyor 6 to a designated position.

The discharging conveying device 4 is any one of a shaftless screw conveyor, a shafted screw conveyor, a double-screw conveyor, a screw pump conveyor and a plunger pump. In this embodiment, the discharge conveying device 4 is a shaft screw conveyor, and an input end of the shaft screw conveyor is fixedly connected with an output port of the longitudinal screw conveyor 6 through a bolt.

A soft connecting piece 7 communicated with the discharge hole 12 is fixed on the feeding end of the longitudinal screw conveyor 6. In this embodiment, the soft connecting piece 7 is a rubber soft connecting sleeve; the discharging and conveying device 4 is provided with a support frame 41, the support frame 41 is welded with the discharging and conveying device 4, and the support frame 41 is supported on the ground or other bases to stably support the discharging and conveying device 4 and the longitudinal spiral conveying device. In other embodiments, the flexible connector 7 may also be a metal flexible connecting sleeve. The soft connecting piece 7 is arranged to reduce the swinging condition of the discharging conveying device 4 driven by the vibration motor 8 after starting, and stabilize the discharging process of the waste.

As shown in fig. 1 and 2, the storage box 1 is provided with a lid 3 for closing the feed port 11. For closing the feed opening 11 after adding the waste into the storage tank 1 to ensure that the smell inside does not overflow. And one side fixedly connected with pivot 31 of cang gai 3, be equipped with on the bin 1 and locate the pivot 31 periphery and supply pivot 31 pivoted mount pad 32, be equipped with the driving piece 33 that drives pivot 31 pivoted on the bin 1. In this embodiment, the mounting seat 32 is welded to the top wall of the storage box 1, a through hole is formed in the mounting seat 32, a bearing is fixed in the through hole, and the rotating shaft 31 penetrates through the bearing and the mounting seat 32; the driving part 33 is a motor, an output shaft of the motor is fixedly connected with one end of the rotating shaft 31, the motor is started, and the output shaft of the motor rotates to drive the rotating shaft 31 and the bin cover 3 to rotate around the mounting seat 32, so that the bin cover 3 is opened and closed.

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

Claims

1. The utility model provides a solid-state organic waste screening plant, its characterized in that, includes bin and screen cloth, be equipped with the feed inlet that supplies the discarded object to get into on the bin, the screen cloth is fixed in the bin, just the screen cloth is located the feed inlet below, the screen cloth is used for right the follow the feed inlet gets into waste in the bin sieves, the bin in the screen cloth below is equipped with the discharge gate, be equipped with on the bin and seal the cang gai of feed inlet.

2. The solid state organic waste screening apparatus of claim 1, wherein the storage tank is provided with a discharge conveyor at the discharge outlet for transporting waste at the discharge outlet away from the discharge outlet.

3. The solid organic waste screening apparatus of claim 1, wherein the screen is disposed in an inclined manner within the storage tank.

4. A solid state organic waste screening apparatus as claimed in claim 3 wherein, a slag discharge port is provided on the side wall of the storage tank corresponding to the lower side of the screen mesh for discharging waste remaining on the screen mesh, and a closure cap is provided on the slag discharge port.

5. The solid state organic waste screening apparatus of claim 2, wherein the discharge conveyor is any one of a shaftless screw conveyor, a shafted screw conveyor, a twin screw conveyor, a screw pump conveyor, and a plunger pump.

6. The solid state organic waste screening device of claim 2, wherein the input end of the outfeed conveyor is connected to a longitudinal screw conveyor, the conveying shaft of the longitudinal screw conveyor extends from the outfeed port into the storage tank, and the outfeed port of the longitudinal screw conveyor is connected to the input end of the outfeed conveyor.

7. A solid state organic waste screening apparatus as claimed in claim 6 wherein a flexible connection is secured to the input end of the longitudinal screw conveyor in communication with the discharge outlet.

8. The solid-state organic waste screening device of claim 1, further comprising a vibration motor, wherein the vibration motor is fixed on the screen and used for driving the screen to vibrate, a protective cover is arranged outside the vibration motor, and the protective cover wraps the vibration motor.

9. The solid organic waste screening apparatus as claimed in claim 1, wherein the mesh of the screen is a circular, square or diamond mesh having a diameter of 50-200 mm.

10. The solid-state organic waste screening device of claim 1, wherein a rotating shaft is fixedly connected to one side of the bin cover, a mounting seat which is sleeved on the periphery of the rotating shaft and used for rotating the rotating shaft is arranged on the storage tank, and a driving piece which drives the rotating shaft to rotate is arranged on the storage tank.