CN212404092U

CN212404092U - Rural harmless treatment system for perishable organic garbage

Info

Publication number: CN212404092U
Application number: CN202021037687.3U
Authority: CN
Inventors: 陈剑; 武朋; 王凯; 于雪原; 任亮; 袁延华
Original assignee: Jiangsu Zhongche Environmental Protection Equipment Co ltd
Current assignee: Jiangsu Crrc Huateng Environmental Protection Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-01-26
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a rural perishable organic rubbish innocent treatment system, its technical scheme is: the device comprises a receiving bin, a screw conveyor, a shaftless screw conveyor and a fermentation machine which are sequentially arranged, wherein a spraying device is arranged at the top of the receiving bin, and a double-roller crushing mechanism is arranged at the bottom of the receiving bin; one end of the spiral conveyor is connected with the bottom of the receiving bin, and the other end of the spiral conveyor is provided with an adjustable feeding tip cone which can extrude the materials conveyed to the outlet of the spiral conveyor; the fermentation machine comprises a cylinder body and a multifunctional heating pipe, wherein the cylinder body and the multifunctional heating pipe are sleeved together and can move relatively.

Description

Rural harmless treatment system for perishable organic garbage

Technical Field

The utility model relates to a refuse treatment field especially relates to a rural harmless processing system of perishable organic rubbish.

Background

With the development of social economy and urbanization, the area of rural areas is reduced, the population is concentrated, the economic activities are increasingly intensified, the generation and discharge amount of rural solid wastes are rapidly increased, and great adverse effects are caused to the rural living environment and the ecological environment. Aiming at perishable household garbage, aerobic fermentation is one of main ways for harmless treatment and resource utilization, and the inventor finds that at present, domestic perishable garbage fermentation devices mostly adopt large-scale equipment for centralized treatment, occupy large area, have high maintenance cost, and lack suitable equipment for small-scale treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rural perishable organic rubbish innocent treatment system, have moisture control, and can provide suitable temperature for the inside fermentation material of equipment for biological fermentation process, raise the efficiency.

In order to achieve the above purpose, the present invention is realized by the following technical solution:

the embodiment of the utility model provides a rural perishable organic rubbish innocent treatment system, including receiving storehouse, screw conveyer, shaftless screw conveyer, the fermentation machine that sets gradually, wherein, the top in receiving storehouse is installed spray set, the bottom in receiving storehouse is installed the pair roller and is broken the mechanism; one end of the spiral conveyor is connected with the bottom of the receiving bin, the other end of the spiral conveyor is provided with an adjustable feeding top cone, the adjustable feeding top cone can realize that materials are prevented from being directly discharged by adjusting the distance between the adjustable feeding top cone and a feeding hole of the shaftless spiral conveyor, and therefore the materials conveyed to the outlet of the spiral conveyor are extruded; the fermentation machine comprises a cylinder body and a multifunctional heating pipe, wherein the cylinder body and the multifunctional heating pipe are sleeved together and can move relatively.

As a further implementation, the screw conveyor is inclined at a set angle, the bottom end of the screw conveyor is connected with the discharge port of the receiving bin, and the high end of the screw conveyor is located above the feeding end of the shaftless screw conveyor.

As a further implementation mode, the inclination angle of the spiral conveyor is 15-20 degrees, and on the premise that the whole equipment unit is basically located at the same horizontal condition, materials are conveyed to the position above the feed port of the shaftless spiral conveyor through the spiral conveyor and fall into the feed port.

As a further implementation manner, a humidity sensor is fixed inside the shaftless screw conveyor, and the humidity sensor and the adjustable feeding tip cone are connected with a controller.

As a further implementation mode, the cylinder body is installed in an inclined set angle mode, and a riding wheel mechanism is arranged at the bottom of the cylinder body.

As a further implementation mode, the lower end of the cylinder body is connected with the shaftless screw conveyor, and the high end of the cylinder body is provided with a material outlet.

As a further implementation manner, the multifunctional heating pipe comprises a pipe body, wherein a plurality of spiral conveying blades are distributed on the circumference of the pipe body, and a plurality of vent holes are formed in the pipe body along the axial direction.

As a further implementation, nested ventilation ducts are provided inside the tube body.

Above-mentioned the utility model discloses an embodiment's beneficial effect as follows:

(1) the utility model has the advantages of the function of adjusting the moisture content of the feed material is realized to the accessible screw conveyer of the material that wets and adjustable feeding tip cone of the utility model, and accessible spray set increases moisture to the material that does not go too, can also deodorize through spraying the medicament to the material that easily produces the foul smell, is applicable to the rural perishable rubbish of different sources, and the suitability is wider;

(2) the roller mechanism of one or more embodiments of the utility model drives the roller body to roll, thereby improving the stirring strength of the internal materials and effectively avoiding the dead angle of stirring; more fermentation materials can be filled, the treatment efficiency is improved, and meanwhile, the integral integration level of the equipment is higher by arranging the spiral conveying blades, the vent holes and the like on the multifunctional heating pipeline;

(3) the heating pipe of one or more embodiments of the utility model is provided with the spiral conveying blade which is matched with the elevation angle of the barrel body of the fermentation machine, the materials are synchronously fermented along with the propulsion of the spiral blade, and the complete synchronization of the material fermentation completion and the propulsion discharging can be realized after the rotating speed is adjusted; the material outlet is arranged to rotate to the bottom to automatically open and unload materials, so that the continuity of the operation of the equipment is better, and the limitation of the sequencing batch reaction of the conventional fermentation device is overcome.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic structural diagram of the present invention according to one or more embodiments;

fig. 2 is a schematic diagram of the internal structure of the present invention according to one or more embodiments;

FIG. 3 is a schematic view of a fermenter according to one or more embodiments of the present invention being connected to a shaftless screw conveyor;

fig. 4 is a partial schematic view of a multi-function heating tube according to one or more embodiments of the present invention;

FIG. 5 is a side view of a fermenter according to one or more embodiments of the present invention;

wherein, 1, receiving the storehouse; 11. a spraying device; 12. a pair roller crushing mechanism; 2. a screw conveyor; 21. an adjustable feeding tip cone; 22. a shaftless screw conveyor; 23. embedding a sleeve hole; 3. a barrel; 31. a second through hole; 32. a material outlet; 33. a first through opening; 4. a riding wheel mechanism; 5. a multifunctional heating pipe; 51. a screw conveying blade; 52. a vent hole; 53. an air duct.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "up", "down", "left" and "right" when appearing in this application are intended only to designate directions that are consistent with the up, down, left and right directions of the drawings themselves, and not to limit the structure, but merely to facilitate description of the invention and to simplify description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the application.

The terms "mounted", "connected", "fixed", and the like in the present application should be understood broadly, and for example, the terms "mounted", "connected", and "fixed" may be fixedly connected, detachably connected, or integrated; the two elements may be connected directly or indirectly through an intermediate medium, or the two elements may be connected internally or in an interaction relationship, and those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation.

The first embodiment is as follows:

the embodiment provides a harmless treatment system for perishable organic garbage in rural areas, which comprises a receiving bin 1, a screw conveyor 2, a shaftless screw conveyor 22 and a fermentation machine, which are sequentially arranged, as shown in fig. 1; wherein, the screw conveyer 2 is inclined at a set angle, one end of the screw conveyer is connected with the bottom of the receiving bin 1, and the other end of the screw conveyer is arranged above one end of the shaftless screw conveyer 22; the other end of the shaftless screw conveyor 22 is connected with the fermentation machine.

Specifically, as shown in fig. 2, the receiving bin 1 is conical, and the top thereof is a feeding port and the bottom thereof is a discharging port. Receive 1 top in storehouse installation spray set 11, to the overdry material accessible spray increase moisture, to the material that easily produces the foul smell can carry out the deodorization through spraying the medicament. The spraying device 11 comprises a plurality of spray heads, and the installation angle between the spray heads and the receiving bin 1 is adjustable so as to uniformly spray the materials in the receiving bin 1.

A double-roller crushing mechanism 12 is arranged above the discharge port of the receiving bin 1, and materials such as perishable garbage and the like are crushed and uniformly mixed through the double-roller crushing mechanism 12. Further, the double-roll crushing mechanism 12 includes two crushing rolls, both of which rotate to the side close to each other.

The screw conveyor 2 is installed with the discharge hole of the receiving bin 1 as the lowest point and at an elevation angle of 15-20 degrees, so that the outlet of the screw conveyor 2 is located at the highest point. The export of screw conveyer 2 sets up adjustable feeding addendum cone 21, and adjustable feeding addendum cone 21 is close to 2 exit ends of screw conveyer and is solid hemisphere type, can realize blockking the direct discharge of material through the interval of adjustment and shaftless screw conveyer 22 feed inlet to extrude the material of carrying to the export of screw conveyer 2, unnecessary moisture flows back to receiving 1 bottom in storehouse along screw conveyer 2.

The feed inlet of the shaftless screw conveyor 22 corresponds to the lower part of the adjustable feed tip cone 21, and the discharge end of the shaftless screw conveyor is connected with a fermentation machine; and the discharge end is provided with a nesting hole 23. A humidity sensor is fixed inside the shaftless screw conveyor 22 and connected with a controller through an adjustable feeding tip cone 21, and the opening degree of the adjustable feeding tip cone 21 can be adjusted according to the crushed average feeding humidity data. When the humidity is too high, the adjustable feeding tip cone 21 blocks the material to enable the material to be accumulated and extruded, and the water flows back to the receiving bin 1 along the screw conveyor 2; if the humidity is too low, water is supplemented through the spraying device 1, and therefore the water regulating function is achieved.

The fermentation machine comprises a barrel 3 and a multifunctional heating pipe 5 arranged inside the barrel 3, wherein a heat-insulating interlayer is arranged outside the barrel 3, and heat-insulating materials are filled in the heat-insulating interlayer; in this embodiment, the insulation material is rock wool fibers. As shown in fig. 2, the cylinder 3 is disposed obliquely, and one end of the cylinder 3 is provided with a first through opening 33 and the other end is provided with a second through opening 31; the cylinder 3 is connected to the shaftless screw conveyor 22 through a first through-opening 33.

Further, the barrel 3 is installed at an elevation angle of 3-5 degrees with the joint of the shaftless screw conveyor 22 as the lowest point. The relatively higher end of the cylinder 3 is provided with a material outlet 32, as shown in fig. 5, the material outlet 32 and the second through opening 31 are located at the same end. The material outlet 32 is provided with a gravity door structure, the opening direction is set to be consistent with the rotating direction, so that the material outlet 32 is automatically opened when rotating to the lowest point along with the barrel 3, and the fermented product near the material outlet 32 is automatically discharged.

An annular riding wheel track is arranged around the barrel 3, a riding wheel mechanism 4 is embedded, the riding wheel mechanism 4 comprises a plurality of groups of riding wheels, and each group of riding wheels is provided with two riding wheels. The riding wheel drives the cylinder body 3 to rotate together when rotating, provides rotary power for the cylinder body 3 and provides support for the fermentation machine. In this embodiment, the riding wheel mechanism 4 includes two sets of riding wheels, which are respectively disposed at one end of the cylinder 3. The design of this embodiment is that the barrel 3 rotates in the outside, and the multi-functional heating pipe 5 that runs through the fermentation machine keeps static, and the barrel 3 rotational speed is 0.3 ~ 1rpm adjustable speed.

The multifunctional heating pipe 5 is arranged in the cylinder 3 along the axial direction, as shown in fig. 3, one end of the multifunctional heating pipe 5 penetrates through the nesting hole 23 of the shaftless screw conveyor 22 to be nested with the shaftless screw; the other end of the multifunctional heating pipe 5 passes through the second through hole 31 and is connected with the cylinder 3 through a bearing. The outer diameter of the shaftless spiral is 2-2.5 times of the diameter of the tube body of the multifunctional heating tube 5.

Further, the multifunctional heating pipe 5 comprises a pipe body, wherein a plurality of spiral conveying blades 51 are circumferentially distributed on the pipe body, and a plurality of vent holes 52 are axially formed in the pipe body; the inside nested air duct 53 that is provided with of body, for the fermentation provides ventilate and air exhaust, and inside circulation has hot water to keep warm for the fermentation heat supply simultaneously. The spiral conveying blades 51, the vent holes 52 and the vent pipelines 53 are all arranged on the pipe body, so that the whole integration level of the equipment is higher, and the multifunction of the heating pipe is realized.

The working principle of the rural harmless treatment system for perishable organic garbage in the embodiment is as follows:

after the materials such as perishable garbage fall into the receiving bin 1, the materials are crushed and uniformly mixed by the pair-roller crushing mechanism 12 at the bottom of the receiving bin 1, and then are lifted to the adjustable feeding tip cone 21 by the screw conveyor 2 to fall into the shaftless screw conveyor 22. The humidity sensor in the shaftless screw conveyor 22 monitors the feeding humidity in real time, and when the humidity is too high, a signal is fed back to the controller, so that the adjustable feeding tip cone 21 is close to the outlet of the screw conveyor 2. The material is extruded at the outlet along with the pushing of the screw conveyer 2, and the redundant moisture flows back to the bottom of the receiving bin 1 along the screw conveyer 2. When the humidity is too low, the humidity sensor feeds back a signal to enable the spraying device 11 positioned at the top of the receiving bin 1 to start water replenishing and continue to convey after uniform mixing.

The materials pass through the embedding holes 23 via the shaftless screw conveyor 22 and enter the barrel 3 of the fermentation machine, the barrel 3 rotates at a corresponding rotating speed under the driving of the riding wheel mechanism 4, the screw conveying blades 51 on the multifunctional heating pipe 5 move relatively to stir and turn the materials, and the materials are pushed to move to one side of the material outlet 32. Meanwhile, an external blower blows air into the barrel 3 through the ventilation pipeline 53 and the ventilation hole 52 to promote aerobic reaction, the air is slowly pushed to one side of the outlet 32 of the fermentation machine along with the reaction, fermentation and decomposition are completed when the fermented materials reach the tail end of the barrel 3 by adjusting the rotating speed of the barrel 3, and the fermented materials are discharged out of the barrel 3 when the gravity door structure of the material outlet 32 rotates to the lowest point and is automatically opened.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rural perishable organic garbage innocent treatment system is characterized by comprising a receiving bin, a screw conveyor, a shaftless screw conveyor and a fermentation machine which are sequentially arranged, wherein the top of the receiving bin is provided with a spraying device, and the bottom of the receiving bin is provided with a double-roller crushing mechanism; one end of the spiral conveyor is connected with the bottom of the receiving bin, and the other end of the spiral conveyor is provided with an adjustable feeding tip cone which can extrude the materials conveyed to the outlet of the spiral conveyor; the fermentation machine comprises a cylinder body and a multifunctional heating pipe, wherein the cylinder body and the multifunctional heating pipe are sleeved together and can move relatively.

2. A system for harmless treatment of perishable organic garbage in rural areas according to claim 1, wherein the screw conveyor is inclined at a set angle, the bottom end of the screw conveyor is connected with the discharge port of the receiving bin, and the high end of the screw conveyor is located above the feeding end of the shaftless screw conveyor.

3. A rural harmless treatment system for perishable organic garbage according to claim 2, wherein the inclination angle of the screw conveyer is 15-20 °.

4. A system for harmless treatment of rural perishable organic garbage according to claim 1, wherein a humidity sensor is fixed inside the shaftless screw conveyor, and the humidity sensor is connected with the adjustable feeding tip cone.

5. A rural harmless treatment system for perishable organic garbage according to claim 1, wherein the cylinder is installed in a tilted set angle, and a riding wheel mechanism is arranged at the bottom of the cylinder.

6. A system for harmless treatment of rural perishable organic garbage according to claim 5, wherein the lower end of the cylinder is connected with a shaftless screw conveyor, and the upper end of the cylinder is provided with a material outlet.

7. A rural harmless treatment system for perishable organic garbage according to claim 1, wherein the multifunctional heating pipe comprises a pipe body, a plurality of spiral conveying blades are distributed on the circumference of the pipe body, and a plurality of vent holes are formed in the pipe body along the axial direction.

8. A rural harmless treatment system for perishable organic garbage according to claim 7, wherein the inside of the pipe body is provided with nested ventilation pipelines.