CN219130317U - A comprehensive purification treatment system for dry and wet garbage - Google Patents

Abstract

The utility model relates to the technical field of garbage treatment equipment, and particularly provides a dry and wet garbage comprehensive purification treatment system which comprises a dry garbage treatment unit and a wet garbage treatment unit, wherein the dry garbage treatment unit comprises a first dust recovery room and a negative pressure dust remover, a buried station is arranged at the lower end of the first dust recovery room, and the rear end of the first dust recovery room is connected with the negative pressure dust remover through a pipeline; the wet garbage treatment unit comprises a discharging pool, a conveyor and a screw press, wherein the lower end of the conveyor extends into the discharging pool, the upper end of the conveyor is connected with an inlet of the screw press, and an outlet of the screw press is communicated with the first dust recycling room. The utility model integrates the functions of dust collection and solidification, sediment separation and concentration, mud water collection and purification treatment and the like, and can realize the reutilization of the waste of the product of the dust dry garbage and mud water mixed wet garbage treatment.

Description

A comprehensive purification treatment system for dry and wet garbage

technical field

The utility model relates to the technical field of garbage treatment equipment, and in particular provides a comprehensive purification treatment system for dry and wet garbage.

Background technique

The garbage disposal system is a device or system used to dispose of the garbage cleaned and collected by garbage trucks. In the existing garbage cleaning and collection process, all the garbage is collected together in the garbage truck, and then transferred to the garbage disposal system by the garbage truck for centralized processing. Garbage is divided into dry garbage and wet garbage according to simple classification. Dry garbage is full of dust, and wet garbage has both liquid and solid garbage. The processing process of dry garbage in the prior art often causes dust to fly everywhere. The treatment of wet garbage The process often causes the problem of secondary discharge pollution.

Utility model content

In order to solve the above technical problems, the utility model provides a comprehensive purification treatment system for dry and wet garbage.

The utility model is achieved by providing a comprehensive purification treatment system for dry and wet garbage, including a dry garbage treatment unit and a wet garbage treatment unit. The dry garbage treatment unit includes a first dust recovery room and a negative pressure dust collector. There is an underground station at the lower end of the recovery room, and the back end of the first dust recovery room is connected to the negative pressure dust collector through pipelines; the wet garbage processing unit includes a discharge tank, a conveyor and a screw press, and the lower end of the conveyor extends into the discharge tank. The upper end of the material pool is connected to the inlet of the screw press, and the outlet of the screw press is connected to the first dust recovery room.

Preferably, the dry garbage processing unit also includes a second dust recovery room, the rear end of the second dust recovery room is connected to the negative pressure dust collector through a pipeline, and the second dust recovery room is also connected to the dust collector through a humidifying and stirring screw conveyor. The first dust recovery room is connected.

Further preferably, the wet garbage treatment unit also includes a settling tank, a stirring tank and a filter press, the settling tank is connected to the lower end of the discharge tank through a pipeline, the lower end of the settling tank is connected to the stirring tank through a pipeline, and the stirring tank is connected to the The inlet end of the filter press is connected.

Further preferably, the wet garbage processing unit further includes a clean water tank, and the clean water tank is respectively connected to the outlet end of the liquid filtered out by the filter press, the upper end of the settling tank, and the discharge tank.

Further preferably, the wet garbage treatment unit further includes a mortar pump and a water pump, the mortar pump is connected to the pipeline between the discharge tank and the settling tank, and the water pump is respectively connected to the pipeline between the settling tank and the stirring tank On the pipeline between the road, the stirring tank and the inlet port of the filter press.

Further preferably, the wet garbage treatment unit further includes a flocculation tank, in which a flocculant is filled, and the flocculation tank is connected to the settling tank.

Further preferably, two water cannons are provided on the side of the discharge tank close to the conveyor.

Further preferably, a platform is further included, the dry garbage processing unit and the wet garbage processing unit are both set on the platform, and the buried station is set inside the platform.

Compared with the prior art, the utility model has the advantages of:

The utility model integrates multiple functions such as dust collection and solidification, sediment separation and concentration, mud water collection and purification treatment, etc., and can realize the waste recycling of the product after dust dry garbage and mud water mixed wet garbage treatment (can be used for landfill soil, Building raw materials, etc.); the water after separation and purification can be used again to clean operating vehicles, sites, etc. The environmental protection requirements of machine-sweeping vehicle garbage pollution-free, harmless treatment and waste resource reuse are realized, and hidden dangers such as PM2.5 exceeding the standard, water pollution environment, urban underground pipe network blockage, and bacterial virus transmission are avoided.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

Fig. 1 is the structural schematic diagram of plane top view of the utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure of the utility model.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Figure 1 and Figure 2, the utility model provides a comprehensive purification treatment system for dry and wet garbage, including a dry garbage treatment unit and a wet garbage treatment unit, the dry garbage treatment unit includes a first dust recovery room 1 and a negative pressure dust collector 2, There is an underground station at the lower end of the first dust recovery room 1, and the back end of the first dust recovery room 1 is connected to the negative pressure dust collector 2 through pipelines; the wet garbage treatment unit includes a discharge tank 4, a conveyor 5 and a screw press 6, the lower end of the conveyor 5 extends into the discharge pool 4, the upper end is connected with the inlet of the screw press 6, and the outlet of the screw press 6 is connected with the first dust recovery room 1.

When the utility model is used for dry and wet garbage treatment, the road sweeper dumps the dry garbage into the first dust recovery room 1, the dust in the dry garbage is cleaned by the negative pressure dust collector 2, and the dry garbage from dust removal enters the ground The wet garbage is dumped into the unloading pool 4, the liquid and sand sink to the bottom of the unloading pool 4, and the large pieces of wet garbage are transported to the screw press 6 by the conveyor 5, and the screw press The machine 6 processes the bulky wet garbage into a wet state of dehydration, and sends it into the first dust recovery room 1, and then also enters the underground station.

In order to further process the dry garbage, as an improvement of the technical solution, the dry garbage processing unit also includes a second dust recovery room 7, and the rear end of the second dust recovery room 7 is connected to the negative pressure dust collector 2 through a pipeline , the second dust recovery room 7 is also connected to the first dust recovery room 1 through a humidifying and stirring screw conveyor 8 .

The road sweeper dumps the dry garbage into the second dust recovery room 7, the dust is absorbed and cleaned by the negative pressure dust collector 2, and the dry garbage removed from the dust is humidified by the humidifying and stirring screw conveyor 8, and then sent to the first dust recovery room 1, and then sent to the buried station.

In order to process the liquid and silt at the bottom of the discharge tank 4, as an improvement of the technical solution, the wet garbage treatment unit also includes a settling tank 9, a stirring tank 10 and a filter press 11, and the settling tank 9 is connected with the settling tank through pipelines. The lower end of the discharge tank 4 is connected, the lower end of the settling tank 9 is connected with the stirring tank 10 through a pipeline, and the stirring tank is connected with the inlet end of the filter press 11.

During processing, the mortar is sent from the bottom of the unloading tank 4 into the settling tank 9 for settling. After the settling is completed, the sediment in the lower part enters the mixing tank 10 for mixing and stirring. After the stirring is completed, it enters the filter press 11. , press filtration in the filter press 11, and the pressed mud cake is also sent to the first dust recovery room 1, and collected by an underground station.

In order to recycle the liquid, the wet garbage processing unit also includes a clean water tank 12, which is connected with the liquid outlet end of the filter press 11, the upper end of the settling tank 9, and the discharge tank respectively. 4 connected.

The water filtered by the filter press 11 enters the clean water tank 12 for recycling, and the water in the clean water tank 12 can wash the garbage truck and clean the settling tank 9 and the discharge tank 4 .

In order to provide the power of transshipment, as an improvement of the technical solution, the wet garbage processing unit also includes a mortar pump and a water pump 13, the mortar pump is connected on the pipeline between the discharge tank 4 and the settling tank 9, and the water pump 13 They are respectively connected to the pipeline between the settling tank 9 and the stirring tank 10, and the pipeline between the stirring tank and the inlet port of the filter press 11.

In order to make the settlement more thorough and rapid, as an improvement, the wet garbage treatment unit further includes a flocculation tank 14 which is filled with a flocculant, and the flocculation tank 14 is connected to the settling tank 9 .

In order to make the garbage truck dump garbage more thoroughly and cleanly, as an improvement, two water cannons 15 are provided on the side of the discharge pool 4 close to the conveyor 5 .

In order to increase the integration of the system, and to facilitate the setting of the buried structure, as an improvement, it also includes a platform 3, the dry garbage processing unit and the wet garbage processing unit are all arranged on the platform 3, and the buried station is set Inside platform 3.

The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments. Make various changes below.

Claims (8)

1. A dry and wet garbage comprehensive purification treatment system is characterized in that it comprises a dry garbage treatment unit and a wet garbage treatment unit, and the dry garbage treatment unit includes a first dust recovery room (1) and a negative pressure dust collector (2). The lower end of the first dust recovery room (1) is equipped with an underground station, and the rear end of the first dust recovery room (1) is connected to the negative pressure dust collector (2) through pipelines; the wet garbage processing unit includes a discharge tank (4) , conveyor (5) and screw press (6), the lower end of the conveyor (5) stretches into the discharge tank (4), the upper end is connected with the inlet of the screw press (6), and the outlet of the screw press (6) is connected with the The first dust recovery room (1) is connected. 2. The dry and wet garbage comprehensive purification treatment system according to claim 1, characterized in that, the dry garbage processing unit also includes a second dust recovery room (7), and the rear end of the second dust recovery room (7) passes through The pipeline is connected to the negative pressure dust collector (2), and the second dust recovery room (7) is also connected to the first dust recovery room (1) through a humidifying and stirring screw conveyor (8). 3. The dry and wet garbage comprehensive purification treatment system according to claim 1, characterized in that, the wet garbage treatment unit also includes a settling tank (9), a stirring tank (10) and a filter press (11), and the settling tank (9) communicate with the lower end of the discharge tank (4) through pipelines, the lower end of the settling tank (9) communicates with the stirring tank (10) through pipelines, and the stirring tank communicates with the inlet end of the filter press (11). 4. The dry and wet garbage comprehensive purification treatment system according to claim 3, characterized in that, the wet garbage treatment unit also includes a clean water tank (12), and the clean water tank (12) is connected to the filter press (11) respectively. The outlet end of the filtered liquid is communicated with the upper end of the settling tank (9) and the discharge tank (4). 5. The dry and wet garbage comprehensive purification treatment system according to claim 3, characterized in that, the wet garbage treatment unit also includes a mortar pump and a water pump (13), and the mortar pump is connected between the discharge tank (4) and the On the pipeline between the settling tanks (9), the water pump (13) is respectively connected to the pipeline between the settling tank (9) and the stirring tank (10), the stirring tank and the filter press (11) on the pipeline between the inlet ports. 6. The dry and wet garbage comprehensive purification treatment system according to claim 3, characterized in that, the wet garbage treatment unit also includes a flocculation tank (14), a flocculant is housed in the flocculation tank (14), and the flocculation tank (14) ) is connected with the settling tank (9). 7. The dry and wet garbage comprehensive purification treatment system according to claim 1, characterized in that two water cannons (15) are provided on the side of the discharge tank (4) close to the conveyor (5). ). 8. The dry and wet garbage comprehensive purification treatment system according to claim 1, further comprising a platform (3), the dry garbage processing unit and the wet garbage processing unit are all arranged on the platform (3), The buried station is arranged inside the platform (3).

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