CN219531561U

CN219531561U - Drying device for garbage winnowing equipment

Info

Publication number: CN219531561U
Application number: CN202320215337.9U
Authority: CN
Inventors: 焦瑾; 季盛阳; 季建刚
Original assignee: Changzhou Hengao Machinery Equipment Co ltd
Current assignee: Changzhou Hengao Machinery Equipment Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-15
Anticipated expiration: 2033-02-15

Abstract

The utility model relates to the technical field of garbage treatment, in particular to a drying device for garbage winnowing equipment, which comprises a winnowing machine, a dryer and a conveyor belt, wherein the conveyor belt is arranged on the winnowing machine and the dryer, the dryer comprises a dryer shell, a plurality of filter cores are penetrated in the dryer shell, a plurality of stirring rollers are rotatably arranged in the dryer shell, the stirring rollers are positioned between the filter cores and the conveyor belt, and heating rods are arranged in the stirring rollers; the air separator comprises a air separator shell, wherein a first air inlet is formed in the bottom of the side surface of the air separator shell, a first air outlet is formed in the top of the air separator shell, a second air inlet is formed in the bottom of the side surface of the dryer shell, and a second air outlet is formed in the top of the air separator shell; the second air inlet is communicated with the first air outlet, and the second air outlet is communicated with the first air inlet.

Description

Drying device for garbage winnowing equipment

Technical Field

The utility model relates to the technical field of garbage treatment, in particular to a drying device for garbage winnowing equipment.

Background

The garbage winnowing treatment equipment is one of important treatment modes for realizing garbage innocuity, reduction and recycling, and mainly aims to realize orderly separation of garbage according to different types, different sizes and different weight ratios through sorting, screening and crushing modes, so that targeted treatment is convenient, recycling of garbage is effectively improved, and resource waste is reduced. However, in actual treatment, since urban household garbage contains a large amount of water, it is extremely unfavorable to carry out classification treatment in the later stage, and it is necessary to carry out drying first. The urban household garbage has complex components, is difficult to treat by common heating equipment, and has the problems of low drying efficiency, uneven drying, easy generation of peculiar smell and even harmful gas.

In order to solve the technical problems, chinese patent CN210773311U discloses drum-type household garbage drying equipment which comprises a feeding device, a drum body, a winnowing mechanism, a discharging device, a shoveling plate, a supporting wheel device and a transmission device which are connected; the cylinder comprises a kiln head, a kiln tail and a shell; the feeding device is embedded on the kiln head of the barrel and is used for conveying the household garbage into the barrel through a feeding screw, the barrel is used for directly contacting the household garbage with smoke, evaporating and drying moisture in the household garbage, and conveying the dried household garbage to the discharging device; this patent provides a simple structure, the efficient drum-type domestic waste drying equipment of desiccation, but drying cost is too high, and rotatory barrel makes inside rubbish be easy each other the aggregate as an organic whole in the drying process, and then influences the homogeneity of drying.

Therefore, the drying device for the garbage winnowing equipment is provided, the drying efficiency and uniformity are improved, the generation of peculiar smell is reduced, and the production cost is reduced, which is required by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a drying device for garbage winnowing equipment, which aims to solve the technical problems that in the prior art, urban household garbage is complex in components and contains a large amount of water, common heating equipment is very difficult to treat, and the drying efficiency is low, the drying is uneven, and peculiar smell and even harmful gas are easy to generate.

The technical scheme adopted for solving the technical problems is as follows: the drying device for the garbage winnowing equipment comprises a winnowing machine, a drying machine and a conveyor belt, wherein the conveyor belt is arranged on the winnowing machine and the drying machine, the drying machine comprises a drying machine shell, a plurality of filter cores penetrate through the drying machine shell, a plurality of stirring rollers are rotatably arranged in the drying machine shell, the stirring rollers are positioned between the filter cores and the conveyor belt, and heating rods are arranged in the stirring rollers; the air separator comprises a air separator shell, wherein a first air inlet is formed in the bottom of the side surface of the air separator shell, a first air outlet is formed in the top of the air separator shell, a second air inlet is formed in the bottom of the side surface of the dryer shell, and a second air outlet is formed in the top of the air separator shell; the second air inlet is communicated with the first air outlet, and the second air outlet is communicated with the first air inlet.

Further, a second feeding port is formed in the dryer shell, a first feeding port is formed in the winnowing machine shell, and the conveyor belt penetrates through the first feeding port and the second feeding port.

Further, the stirring roller comprises a blade and a rotating roller, the blade is in a spiral shape, the rotating roller is rotatably arranged in the dryer shell, and the blade is fixedly connected to the rotating roller.

Further, the pitch of the blade close to the air separator is smaller than that of the other end.

Further, the top of the winnowing machine shell is also provided with a winnowing discharge hole, a one-way valve is arranged in the winnowing discharge hole, and the one-way valve is communicated with the inside of the winnowing machine shell and the winnowing discharge hole in a one-way.

Further, the wind pressure in the dryer is smaller than the wind pressure in the winnowing machine.

Further, the filter element is activated carbon.

Further, a first fan is arranged on the winnowing machine shell at the first air inlet, and a second fan is arranged on the winnowing machine shell at the first air outlet; the dryer shell is provided with a third fan at the second air inlet, and the dryer shell is provided with a fourth fan at the second air outlet.

The beneficial effects of the utility model are as follows:

according to the utility model, the heating rod is arranged in the stirring roller, the drying uniformity is ensured through the heating rod, the temperature is convenient to control, and the stirring effect and the drying effect are improved through the forward and reverse rotation of the stirring roller, so that the water in the household garbage can be fully evaporated, and the water content is ensured to be reduced to a required set value; according to the utility model, the winnowing machine is communicated with the dryer, so that air in the winnowing machine can be introduced into the dryer and hot air is formed in the dryer to improve the uniformity of drying, and meanwhile, the second air inlet and the second air outlet which are arranged up and down ensure that air in the dryer flows upwards, thereby reducing odor escape and improving the adsorption effect. Compared with the prior art, the utility model changes the common air outlet peripheral into be connected into the dryer, thereby realizing the full utilization of equipment resources, reducing the production cost and improving the drying effect.

Drawings

FIG. 1 is a perspective view of a drying apparatus for a garbage fan apparatus according to the present utility model.

Fig. 2 is a front view of a drying apparatus for a garbage fan apparatus according to the present utility model.

Fig. 3 is a cross-sectional view taken along A-A in fig. 2.

Fig. 4 is a cross-sectional view taken along line C-C in fig. 2.

Fig. 5 is a cross-sectional view taken along B-B in fig. 2.

The components in the drawings are marked as follows: 10. winnowing machine; 11. a winnowing machine shell; 12. winnowing the discharge hole; 13. a one-way valve; 14. a first feed port; 15. a first air inlet; 16. a first air outlet; 17. a first fan; 18. a second fan; 20. a dryer; 21. a dryer housing; 22. a filter element; 23. a stirring roller; 24. a second feed inlet; 25. a second air inlet; 26. a second air outlet; 27. a heating rod; 28. a third fan; 29. a fourth fan; 30. a conveyor belt.

Detailed Description

The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.

Referring to fig. 1, the present utility model provides a drying device for a garbage winnowing device, which includes a winnowing machine 10 and a dryer 20 located at one side of the winnowing machine 10, wherein a first feeding port 14 is provided on the winnowing machine 10, a second feeding port 24 is provided on the dryer 20, a conveyor belt 30 is installed in the first feeding port 14 and the second feeding port 24, and the conveyor belt 30 passes through the first feeding port 14 and the second feeding port 24, so as to convey household garbage into the dryer 20 and the winnowing machine 10. According to the utility model, the dryer 20 is used for drying the household garbage, so that the moisture in the household garbage is reduced, and then the winnowing machine is used for winnowing the household garbage, so that the winnowing effect is improved.

Referring to fig. 2 and 3, the dryer 20 includes a dryer housing 21 having a square shell structure, the second feed port 24 penetrates through the dryer housing 21, a plurality of filter elements 22 penetrate through the dryer housing 21, and the filter elements 22 are detachably disposed on the dryer housing 21 by using locking members such as bolts or screws; when the household garbage dryer is used, the conveyor belt 30 conveys household garbage into the dryer shell 21 through the second feeding hole 24, in the drying process, the household garbage volatilizes various gases to generate peculiar smell and dust, the peculiar smell and dust are filtered and adsorbed by the filter cores 22, the clean and tidy processing environment is protected, and the production safety is improved.

Preferably, the filter element 22 includes, but is not limited to, activated carbon.

Further, a plurality of stirring rollers 23 are rotatably arranged in the dryer shell 21, the stirring rollers 23 are positioned between the filter element 22 and the conveyor belt 30, and a heating rod 27 is arranged in the stirring rollers 23 at the axial line; when the household garbage dryer is used, household garbage on the conveyor belt 30 is stirred by the stirring roller 23, and meanwhile, the household garbage is heated and dried by the heating rod 27 positioned in the stirring roller 23, so that the household garbage can be prevented from being accumulated into a whole, and the drying uniformity can be ensured.

Preferably, the heating mode of the heating rod 27 is electromagnetic induction heating.

Specifically, the stirring roller 23 includes a blade and a rotating roller, the blade is in a spiral shape, the rotating roller is rotatably disposed in the dryer housing 21 by using a bearing, the blade is fixedly connected to the rotating roller, and the pitch of the blade near the end of the winnowing machine 10 is smaller than the pitch of the other end; therefore, when the stirring roller 23 rotates, the blades can push the household garbage to move, and after the rotation direction of the stirring roller 23 is switched, the blades can push the household garbage to move reversely, so that the household garbage is moved left and right in the dryer shell 21, the uniformity and the sufficiency of drying are ensured, and the time control effect is improved.

In this embodiment, the heating temperature of the heating rod 27 is 140 ℃ to 160 ℃, and the average drying time of the household garbage is 30 minutes; the utility model ensures the uniformity of drying through the heating rod 27, is convenient for controlling the temperature, improves the stirring effect and the drying effect through the positive and negative rotation of the stirring roller 23, ensures that the moisture in the household garbage can be fully evaporated, and ensures that the moisture content is reduced to a required set value.

Referring to fig. 1 and 3 again, the air separator 10 includes a air separator housing 11, a first air inlet 15 is provided at the bottom of the side surface of the air separator housing 11, a first air outlet 16 is provided at the top of the air separator housing 11, and the first feed inlet 14 penetrates through the air separator housing 11; when the air separator is used, air is introduced into the first air inlet 15, domestic garbage in the air separator shell 11 is separated by the air, and then the air is discharged by the first air outlet 16, so that the air separation is finished.

Further, the top of the winnowing machine shell 11 is also provided with a winnowing discharge hole 12, a one-way valve 13 is arranged in the winnowing discharge hole 12, and the one-way valve 13 is in one-way communication with the interior of the winnowing machine shell 11 and the winnowing discharge hole 12; when the air separation device is used, the one-way valve 13 is opened and closed to collect the blown domestic garbage, and unified recovery processing is performed after air separation is completed, so that the use convenience is improved.

Further, a second air inlet 25 is formed in the bottom of the side face of the dryer shell 21, and a second air outlet 26 is formed in the top of the winnowing machine shell 11; the second air inlet 25 is communicated with the first air outlet 16, and the second air outlet 26 is communicated with the first air inlet 15. When the air separator is used, air exhausted from the air separator 10 can be introduced into the dryer 20, hot air is formed in the dryer 20 to improve the uniformity of drying, and meanwhile, the second air inlet 25 and the second air outlet 26 which are arranged up and down ensure that air in the dryer 20 flows upwards, so that odor escape is reduced, and the adsorption effect is improved. Compared with the prior art, the utility model changes the common air outlet peripheral into be connected into the dryer 20, thereby realizing the full utilization of equipment resources, reducing the production cost and improving the drying effect.

In this embodiment, the second air inlet 25 is provided with a pressure release valve (not shown), the first air inlet 15 is provided with a booster pump (not shown), and it will be understood that the air pressure in the dryer 20 needs to be smaller than the air pressure in the winnowing machine 10, the air pressure in the dryer 20 is used for ensuring that the air flows upwards, and the air pressure in the winnowing machine 10 is used for winnowing the domestic garbage.

Referring to fig. 1, 3, 4 and 5, a first fan 17 is disposed on the air separator housing 11 at the first air inlet 15, and a second fan 18 is disposed on the air separator housing 11 at the first air outlet 16; a third fan 28 is arranged on the dryer shell 21 at the second air inlet 25, and a fourth fan 29 is arranged on the dryer shell 21 at the second air outlet 26. The present utility model uses a plurality of fans to adjust and monitor the wind pressure between the winnowing machine 10 and the dryer 2, ensures the stability of the wind pressure at each part, and improves the use effect of the present utility model.

The specific operation mode of the utility model is as follows, step one: dumping and laying the household garbage on the conveyor belt 30, starting the conveyor belt 30, enabling the household garbage to enter the dryer 20, rotating the stirring roller 23 and starting the heating rod 27, and reciprocally stirring the household garbage and drying the household garbage to finish the drying process.

Step two: the fans are activated to form air in the dryer 20 from bottom to top, and the filter element 22 adsorbs odor to improve the uniformity of drying of the dryer 20 by the air.

Step three: after drying, the driving belt 30 is continuously moved, the household garbage enters the winnowing machine 10, the booster pump is started, the household garbage is winnowed, and the winnowing process is completed.

According to the utility model, the heating rod 27 is arranged in the stirring roller 23, the uniformity of drying is ensured through the heating rod 27, the temperature is convenient to control, and the stirring effect and the drying effect are improved through the forward and reverse rotation of the stirring roller 23, so that the water in the household garbage can be fully evaporated, and the water content is ensured to be reduced to a required set value; the air separator 10 is communicated with the dryer 20, so that air in the air separator 10 can be introduced into the dryer 20 and hot air is formed in the dryer 20 to improve the uniformity of drying, and meanwhile, the second air inlet 25 and the second air outlet 26 which are arranged up and down ensure that air in the dryer 20 flows upwards, thereby reducing odor escape and improving the adsorption effect. Compared with the prior art, the utility model changes the common air outlet peripheral into be connected into the dryer 20, thereby realizing the full utilization of equipment resources, reducing the production cost and improving the drying effect.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a drying device for garbage winnowing equipment, includes air separator (10), desiccator (20) and conveyer belt (30), and conveyer belt (30) are installed on air separator (10) and desiccator (20), its characterized in that, desiccator (20) include desiccator casing (21), wear to be equipped with a plurality of filter core (22) in desiccator casing (21), rotationally be equipped with a plurality of stirring rollers (23) in desiccator casing (21), stirring roller (23) are located between filter core (22) and conveyer belt (30), are equipped with heating rod (27) in stirring roller (23);

the air separator (10) comprises an air separator shell (11), a first air inlet (15) is formed in the bottom of the side face of the air separator shell (11), a first air outlet (16) is formed in the top of the air separator shell (11), a second air inlet (25) is formed in the bottom of the side face of the dryer shell (21), and a second air outlet (26) is formed in the top of the air separator shell (11); the second air inlet (25) is communicated with the first air outlet (16), and the second air outlet (26) is communicated with the first air inlet (15).

2. Drying apparatus for a dust separating plant according to claim 1, characterized in that the dryer housing (21) is provided with a second feed opening (24), the separator housing (11) is provided with a first feed opening (14), and the conveyor belt (30) passes through the first feed opening (14) and the second feed opening (24).

3. A drying apparatus for a dust air separation plant according to claim 1, characterized in that the stirring roller (23) comprises a blade and a rotating roller, the blade being helical, the rotating roller being rotatably arranged in the dryer housing (21), the blade being fixedly connected to the rotating roller.

4. A drying apparatus for a dust separating apparatus according to claim 3, wherein the pitch of the blades near the end of the separator (10) is smaller than the pitch at the other end.

5. The drying device for garbage winnowing equipment according to claim 1, wherein the top of the winnowing machine shell (11) is further provided with a winnowing discharge port (12), a one-way valve (13) is arranged in the winnowing discharge port (12), and the one-way valve (13) is in one-way communication with the inside of the winnowing machine shell (11) and the winnowing discharge port (12).

6. Drying apparatus for a dust air separation plant according to claim 1, characterized in that the wind pressure in the dryer (20) is smaller than the wind pressure in the air separation machine (10).

7. Drying apparatus for a dust air separation plant according to claim 1, characterized in that the filter element (22) is activated carbon.

8. The drying device for the garbage winnowing equipment according to claim 1, wherein a first fan (17) is arranged on the winnowing machine shell (11) at a first air inlet (15), and a second fan (18) is arranged on the winnowing machine shell (11) at a first air outlet (16); the dryer shell (21) is provided with a third fan (28) at the second air inlet (25), and the dryer shell (21) is provided with a fourth fan (29) at the second air outlet (26).