CN110386387A - Suction type garbage collection compression box, system and method - Google Patents

Abstract

The invention discloses a negative pressure garbage collection compression box, a system and a method, which have better effects of collecting and transporting garbage. The negative pressure garbage collection compression box includes a box body. The box body has a garbage feeding bin, a garbage compression bin, a garbage storage bin, a pressure head drive bin, and an equipment installation bin. The garbage feeding bin is located directly above the garbage compression bin. The equipment installation The bin is located directly above the pressure head drive bin. The garbage storage bin is adjacent to the garbage feeding bin and the garbage compression bin. The garbage compression bin is connected to the garbage feeding bin and the garbage storage bin respectively. The storage bin and the pressure head driving bin are combined into a sealed bin. The garbage feeding bin is connected to the garbage inlet pipe and the vacuum suction pipe respectively. The vacuum suction pipe is used to connect the vacuum system. Push into waste storage bin and compress. The negative pressure garbage collection and compression system also includes a pipeline garbage transmission system and a docking system.

Description

Negative pressure garbage collection compression box, system and method

technical field

The invention relates to the technical field of garbage collection and transportation, in particular to a negative pressure garbage collection compression box, system and method.

Background technique

In the garbage sorting collection and transportation system, large-capacity garbage sorting bins are mainly used at home and abroad to sort and collect garbage, and then use the back-loading compression truck or bucket truck to load the barreled garbage into the truck. Existing problems:

(1) The trash can occupies a large surface space and has a small loading capacity, which is prone to exposure and pollutes the environment.

(2) The movement and loading of garbage cans are manually operated, and the garbage cans will further pollute the surrounding environment during the moving process.

(3) When garbage is collected and transported, it will affect the city appearance and surrounding pedestrians.

(4) Affected by human factors, the garbage in the garbage sorting bins is prone to be mixed when loaded and transported away.

(5) When collecting and transporting garbage, do not throw garbage.

(6) The garbage can is on the ground, which is greatly affected by the ambient temperature, and is perishable and smelly. It is required to shorten the time interval of garbage collection and transportation, thereby increasing the workload of collection and transportation.

(7) When the compressed dustbin is loaded with rubbish, it is easy to pollute the dustbin casing, and the sewage in the dustbin is easy to overflow, further polluting the surrounding environment of the dustbin.

(8) The smell of the compressed garbage station overflows, causing serious pollution to the surrounding environment.

There is an existing automatic garbage collection device (application number: 201020521080.2), which adopts buried conveying pipelines and vacuum pumps to suck garbage, but has the following problems (see paragraphs 16-22 of its description):

1. During the suction process, the vacuum pump cannot form a large negative pressure at the outlet end of the conveying pipeline, and has a very small attraction to garbage. The suction capacity for heavier garbage is very limited, and garbage is likely to be retained in the conveying pipeline.

2. Due to the limited suction capacity, and because each garbage can is connected in parallel with the conveying pipeline, the air mainly enters from the air inlet, not from the garbage can, and the conveying pipeline cannot suck out the garbage in the garbage can, and it needs to rely on the garbage to pass through It falls into the conveying pipeline by its own weight. In essence, there is a high probability of various paper and cloth in the trash can. Its density is very small, and it has a certain degree of expansion. It cannot fall by its own weight, and it is easy to get stuck in the trash can, forming garbage retention.

3. A valve needs to be installed at the bottom of the garbage can. Since the garbage can is connected to the buried pipeline, it cannot be moved. Therefore, the maintenance and repair of the valve are very difficult, and the frequency of use of the valve is high, which brings a lot of work to the maintenance personnel. difficulty.

Contents of the invention

The object of the present invention is to overcome the deficiencies of the prior art, and provide a negative-pressure garbage collection compression box, system and method, which have better effects of collecting and transporting garbage.

The purpose of the present invention is achieved like this:

A negative-pressure garbage collection compression box, comprising a box body, the box body has a garbage feeding bin, a garbage compression bin, a garbage storage bin, a pressure head driving bin, and an equipment installation bin, and the garbage feeding bin is located in the garbage compression bin. directly above the bin, the equipment installation bin is located directly above the pressure head driving bin, the garbage storage bin is adjacent to the garbage feeding bin and the garbage compression bin, and the garbage compression bin is respectively connected to the garbage feeding bin, garbage storage bin The bins are connected, and the garbage feeding bin, the garbage compression bin, the garbage storage bin and the pressure head driving bin are combined into a sealed bin. The vacuum system pumps the inside of the sealed chamber into a negative pressure state. The pressure head drive chamber is equipped with a pressure head for pushing garbage into the garbage storage bin and compressing it. The hydraulic pressure head is installed in the equipment installation chamber. power unit.

A negative pressure garbage collection and compression system includes a negative pressure garbage collection and compression box, the lower part of the box is provided with walking wheels, and also includes a pipeline garbage transmission system and a docking system,

The docking system includes an inverted U-shaped support frame, and a positive track for positioning and guiding the negative pressure garbage collection compression box. The positive track is located directly below the support frame, and the support frame is provided with Garbage feed joints, negative pressure air intake joints, a vacuum system is set on one side of the support frame, the air outlet of the vacuum system is connected to the atmosphere, and the air intake of the vacuum system passes through the negative pressure suction pipe and the negative pressure air intake joint. The air inlet end of the negative pressure air inlet joint is used to connect with the vacuum suction pipe. The negative pressure air intake joint is provided with a negative pressure air suction gate. The transmission system is connected, and the discharge end of the garbage feeding joint is used for docking with the garbage feeding tank pipe, and the garbage feeding gate is provided on the garbage feeding joint;

The pipeline-type garbage conveying system includes a plurality of vertical garbage collection bins, each garbage collection bin is respectively connected to the corresponding feeding port of the garbage conveying pipe, and the discharge end of the garbage conveying pipe is connected to the feeding end of the garbage feeding joint. connect.

Preferably, the garbage collection bucket is uniform in thickness, and the lower end of the garbage collection bucket is provided with a necking pipe, and the necking pipe is connected to the garbage delivery pipe through a branch pipe, and the diameter of the garbage collection bucket is equal to the diameter of the large end of the necking pipe, The diameter of the branch pipe and the garbage conveying pipe is equal to the diameter of the small end of the shrinking pipe, and the upper part of the garbage collection bucket is provided with a feeding door, and the feeding door is smaller than the diameter of the branch pipe and the garbage conveying pipe, and the branch pipe is embedded in the underground.

Preferably, the garbage collection bucket is provided with a sensor for measuring the loading amount of garbage.

Preferably, a communication module is arranged in the garbage collection bucket, which is used to send a full load signal to the control center of the negative pressure garbage collection and compression system.

Preferably, the garbage collection bins are classified garbage collection bins, and various types of garbage collection bins are connected to corresponding negative pressure garbage collection compression boxes.

A negative-pressure garbage collection and compression method, including a negative-pressure garbage collection and compression system, the method comprising:

a. Garbage into the bin

The feeding door is opened, and the garbage is put into the garbage collection bin. The garbage falls into the bottom of the garbage collection bin under the action of gravity, and part of the garbage enters the branch pipe and the garbage conveying pipe after being compressed by the shrink tube;

b. docking

The negative pressure suction gate and the garbage feeding gate are closed, and the hook-arm truck pushes the negative pressure garbage collection compression box to move on the positive track until the garbage inlet pipe and the garbage feeding joint are docked, and the vacuum suction pipe and the negative pressure Intake joint docking;

c. Pumping sealed chamber and waste gas treatment

Open the negative pressure pumping gate, the vacuum system works, pump out the air in the sealed chamber, until the required negative pressure is reached, the vacuum system stops working, close the negative pressure pumping gate, so that the sealed chamber forms a negative pressure state, when the sealed chamber When the pressure is lower than the set pressure, the vacuum system is automatically put into operation to ensure the negative pressure value of the sealed chamber, and the gas pumped out by the negative pressure passes through the equipment equipped with waste gas treatment, and after meeting the environmental protection requirements, it is discharged into the atmosphere through the exhaust pipe;

d. Garbage into the bin

When collecting garbage, the control center of the negative pressure garbage collection and compression system opens the feeding door of the garbage collection bin to be collected, closes the feeding doors of other garbage collection bins, opens the garbage feeding gate, and the garbage in the garbage collection bin to be collected is sealed. Under the negative pressure of the bin, it is sucked into the garbage feeding bin along the garbage conveying pipe, and the garbage in the garbage feeding bin falls into the garbage compression bin under the action of gravity, and the hydraulic power unit drives the pressure head to work, pushing the garbage into the garbage storage After the garbage is put into the bin, close the garbage feeding gate;

e. Full container transfer

When the negative-pressure garbage collection compression box is full, use the hook-arm truck to pull the negative-pressure garbage collection compression box directly away and transfer. During the transfer process, the garbage inlet pipe and the garbage feeding joint are automatically disengaged, and the vacuum suction pipes are separated. It is automatically disconnected from the negative pressure intake joint.

Preferably, when the garbage loaded in the garbage collection bucket reaches a set amount, the communication module of the garbage collection bucket sends a full load signal to the control center of the negative pressure garbage collection and compression system, and the control center automatically performs garbage loading into the garbage collection bucket. box handling.

Preferably, during the process of putting the garbage into the box, if the negative pressure value decreases to the limit value, the vacuum system will be put into operation, and the negative pressure suction and garbage transportation will be carried out at the same time.

Owing to adopting above-mentioned technical scheme, the present invention has following beneficial effect:

1. In the present invention, a garbage collection bucket is set in the living area of the residents, and a negative pressure garbage collection compression box is set far away from the living area of the residents, and then the negative pressure of the garbage is sucked into the sealed warehouse formed by the negative pressure garbage collection compression box, so as to eliminate the traditional The dust pollution generated when the garbage collection bin is poured out of the garbage and loaded into the vehicle, the impact and pollution on road traffic when the traditional garbage collection bin is moved, and the pollution generated during the movement of the garbage collection bin full of garbage during garbage collection and transportation.

2. A part of the garbage collection bin is buried in the ground, and the loading volume increases when the surface space is not large; Increase the time interval for garbage collection and transportation.

3. When the garbage is full to the specified position, the signal can be transmitted to the control system, and the control system will automatically collect the garbage into the negative pressure garbage collection compression box, which greatly reduces labor costs and better solves the problem of garbage collection in barrels. Issues such as garbage overflow when full. A sensor detects the persistent presence of rubbish in the upper part of the refuse collection bin, which indicates that the refuse collection bin is full.

4. For garbage classification and transportation, the garbage delivery pipe is connected to the corresponding negative pressure garbage collection compression box, thus eliminating the problem of source classification and mixed transportation.

5. This patent can pump the sealed bin to a great vacuum state, which is very attractive to the garbage in the garbage collection bucket, and the air capacity is much larger than the garbage collection bucket and the capacity of the pipeline. Even after the garbage collection bucket is evacuated, it is still There is a lot of negative pressure, and there will be no card garbage.

6. The garbage collection bin has a pipeline structure, and the garbage resistance is small, which further ensures that the sealed chamber of the negative pressure garbage collection compression box can pump out the garbage collection bin cleanly, and no garbage will be stuck.

7. There are no valves and various wearing parts in the garbage collection bin. The sensor and communication module are also installed on the upper part of the garbage collection bin, which is easy to maintain.

8. The negative pressure garbage compression device is used to collect garbage. The negative pressure device sucks the corresponding sorted garbage in the garbage sorting bin into the negative pressure garbage collection compression box, and the pressure head compresses and reduces the volume of the incoming garbage. Increased garbage load.

9. The negative pressure garbage collection compression box is used as the tank body of the negative pressure system, and always maintains negative pressure, so that the garbage stored in the box does not cause sewage overflow pollution and odor pollution to the outside world.

10. The operation of the present invention is simple. The hook-arm truck directly pushes the negative pressure garbage collection and compression box to the working position, and the positive track of the negative pressure garbage collection and compression box automatically aligns the position of the negative pressure garbage collection and compression box to the limit point. , so that the two pipe joints are automatically docked. The negative pressure garbage collection compression box will automatically disengage when leaving.

11. The negative pressure exhaust pipe and the garbage feeding pipe are completely independent. There is a partition between the two nozzles, which can work at the same time. The garbage has a certain weight. After entering the box, it will automatically fall into the bottom of the box. The function of the partition will not draw the garbage into the vacuum system.

Description of drawings

Fig. 1 is a schematic structural view of a negative pressure garbage collection and compression system in Embodiment 1 of the present invention;

Fig. 2 is a schematic structural view of a negative pressure garbage collection compression box in Embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a pipeline-type garbage transmission system in Embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a negative-pressure garbage collection and compression system (garbage collection state) in Embodiment 1 of the present invention;

Fig. 5 is a structural schematic diagram of a negative pressure garbage collection and compression system (garbage transfer state) in Embodiment 1 of the present invention;

Fig. 6 is a schematic structural diagram of a three-category negative pressure garbage collection and compression system in Embodiment 1 of the present invention;

FIG. 7 is a schematic structural view of a negative pressure garbage collection compression box in Embodiment 2 of the present invention;

Fig. 8 is a schematic structural view of the negative pressure garbage collection and compression system in Embodiment 2 of the present invention (the negative pressure garbage collection and compression box is integrated on the garbage transfer vehicle, the horizontal pipe is not extended, and the garbage inlet pipe and the pipeline type garbage can are separated. The collection port is not docked);

Fig. 9 is a schematic structural view of the negative pressure garbage collection and compression system in Embodiment 2 of the present invention (the negative pressure garbage collection and compression box is integrated on the garbage transfer vehicle, after the horizontal pipe is elongated, the connection between the garbage inlet pipe and the pipeline type garbage can collection port docking);

Fig. 10 is a schematic structural view of a pipeline type trash can.

Detailed ways

The present invention will be further described below in combination with reference numerals.

In the first embodiment, 1-A and 1-B are garbage collection bins; 2-garbage conveying pipe; 3-positive track; 4-vacuum system; 4-1 exhaust pipe; 5-negative pressure exhaust pipe; 6- Control center; 7-support frame; 8-negative pressure garbage collection compression box; 9-garbage feeding joint; 10-garbage feeding gate; 11-negative pressure air intake joint; 12-negative pressure suction gate;

8-1 Garbage bin rear door; 8-2 Garbage storage bin; 8-3 Garbage inlet pipe; 8-4 Vacuum exhaust pipe; 8-5 Inspection port A; 8-6 Garbage feeding bin; 8-7 Hydraulic power unit ;8-8 Indenter; 8-9 The joint connected to the control center; 8-10 Traveling wheel; 8-11 Shackle (used to connect the hook-arm vehicle); 8-12 Inspection port B; 8-13 Indenter drive chamber ;8-14 garbage compression bin; 8-15 partitions;

1-1 bucket top cover; 1-2 feeding door; 1-3 garbage collection bucket; 1-4 necking pipe; 1-5 branch pipe; 1-6 garbage; 1-7 garbage delivery pipe; The discharge end; 1-9 human body induction switch or button switch; 1-10 antenna of the communication module.

Embodiment one

Referring to Fig. 2, a negative pressure garbage collection compression box includes a box body, and the box body has a garbage feeding bin, a garbage compression bin, a garbage storage bin, a pressure head driving bin, and an equipment installation bin, and the garbage feeding bin The storage bin is located directly above the garbage compression bin, the equipment installation bin is located directly above the pressure head drive bin, the garbage storage bin is adjacent to the garbage feeding bin and the garbage compression bin, and the garbage compression bin is respectively connected to the garbage feeding bin. The garbage bin and the garbage storage bin are connected, and the garbage feeding bin, the garbage compression bin, the garbage storage bin and the pressure head driving bin are combined to form a sealed bin. The air pipe is used to connect the vacuum system to pump the inside of the sealed chamber into a negative pressure state. The pressure head driving chamber is provided with a pressure head for pushing garbage into the garbage storage chamber and compressing it. The equipment installation chamber is equipped with Hydraulic power unit for the ram. The rear end of the garbage storage bin is provided with a back door for discharging garbage.

Referring to Figures 1-6, a negative pressure garbage collection compression system includes a negative pressure garbage collection compression box, the lower part of the box is provided with walking wheels, and also includes a pipeline garbage transmission system and a docking system.

The docking system includes an inverted U-shaped support frame, and a positive track for positioning and guiding the negative pressure garbage collection compression box. The positive track is located directly below the support frame, and the support frame is provided with Garbage feed joints, negative pressure air intake joints, a vacuum system (using a large vacuum pump) is set on one side of the support frame, the outlet end of the vacuum system is connected to the atmosphere through an exhaust pipe, and the air intake end of the vacuum system is pumped The air pipe is connected to the air outlet end of the negative pressure air inlet joint (filter device can be installed), and the air intake end of the negative pressure air intake joint is used to connect with the vacuum exhaust pipe, and the negative pressure air intake joint is provided with a negative pressure air intake gate , the feed end of the garbage feed joint is connected to the pipeline type garbage transmission system, the discharge end of the garbage feed joint is used for docking with the garbage inlet pipe, and the garbage feed joint is provided with a garbage feed Gate;

The pipeline-type garbage conveying system includes a plurality of vertical garbage collection bins, each garbage collection bin is respectively connected to the corresponding feeding port of the garbage conveying pipe, and the discharge end of the garbage conveying pipe is connected to the feeding end of the garbage feeding joint. connect. The thickness of the garbage collection bucket is uniform, and the lower end of the garbage collection bucket is provided with a necking pipe, and the necking pipe is connected with the garbage conveying pipe through a branch pipe. The diameter of the garbage collection bucket is equal to the diameter of the large end of the necking pipe, and the branch pipe 1. The diameter of the garbage conveying pipe is equal to the diameter of the small end of the shrinking pipe. The top of the garbage collection bucket is provided with a feeding door, and the width of the feeding door is smaller than the diameter of the branch pipe and the garbage conveying pipe. The branch pipe is buried in the ground . A sensor for measuring the load of garbage is arranged in the garbage collection bucket, and a communication module is arranged in the garbage collection bucket for sending a full load signal to the control center of the negative pressure garbage collection and compression system. There is a human sensor switch on the garbage collection bin, which is used to automatically open the feeding door.

The garbage collection bins are classified garbage collection bins, and various types of garbage collection bins are connected with corresponding negative pressure garbage collection and compression boxes. Referring to Figure 6, the three-category sorting garbage collection bucket corresponds to three negative pressure garbage collection compression boxes, and various garbage collection buckets are respectively connected to the corresponding negative pressure garbage collection compression boxes.

A negative-pressure garbage collection and compression method, including a negative-pressure garbage collection and compression system, the method comprising:

a. Garbage into the bin

The feeding door is opened, and the garbage is put into the garbage collection bin. The garbage falls into the bottom of the garbage collection bin under the action of gravity, and part of the garbage enters the branch pipe and the garbage conveying pipe after being compressed by the shrink tube;

b. docking

The negative pressure suction gate and the garbage feeding gate are closed, and the hook-arm truck pushes the negative pressure garbage collection compression box to move on the positive track until the garbage inlet pipe and the garbage feeding joint are docked, and the vacuum suction pipe and the negative pressure Intake joint docking;

c. Pump the airtight chamber

Open the negative pressure pumping gate, the vacuum system works, pump out the air in the garbage feeding bin, garbage compression bin, and garbage storage bin, until the required negative pressure is reached, the vacuum system stops working, close the negative pressure pumping gate, so that The garbage feeding bin, garbage compression bin, and garbage storage bin form a sealed bin;

d. Garbage into the bin

When the garbage loaded in the garbage collection bin reaches the set amount, the communication module of the garbage collection bin will send a full load signal to the control center of the negative pressure garbage collection and compression system, and the control center will automatically process the garbage into the garbage collection bin. When collecting garbage, the control center of the negative pressure garbage collection and compression system opens the feeding door of the garbage collection bin to be collected, closes the feeding doors of other garbage collection bins, opens the garbage feeding gate, and the garbage in the garbage collection bin to be collected is sealed. Under the negative pressure of the bin, it is sucked into the garbage feeding bin along the garbage conveying pipe, and the garbage in the garbage feeding bin falls into the garbage compression bin under the action of gravity, and the hydraulic power unit drives the pressure head to work, pushing the garbage into the garbage storage After the garbage is put into the bin, close the garbage feeding gate and pump the sealed bin again to prepare for the next garbage into the bin; during the process of putting the garbage into the bin, if the negative pressure value decreases to the limit, the vacuum system will Putting into work, negative pressure suction and garbage transportation are carried out at the same time.

e. Full container transfer

When the negative-pressure garbage collection compression box is full, use the hook-arm truck to pull the negative-pressure garbage collection compression box directly away and transfer. During the transfer process, the garbage inlet pipe and the garbage feeding joint are automatically disengaged, and the vacuum suction pipes are separated. It is automatically disconnected from the negative pressure intake joint.

Embodiment two

In the second embodiment, in the accompanying drawings, 1-garbage inlet pipe; 2-shackle (for connecting hook-arm truck); 3-suction pipe; 4-vacuum system; 5-hydraulic power unit; 6-garbage inlet silo; 7-pressure head; 8-garbage compression bin; 9-garbage storage bin; 10-partition; 11-back door; 12-garbage feeding gate; 13-power socket (for connecting the vacuum system to the power supply); 14-feeding docking port; 15-bottom installation warehouse; 16-upper installation warehouse; 17-receiving cover; 18-pipeline garbage bin; 19-garbage transfer vehicle (hook arm truck); 18-2 is the feeding door; 18-3 is the pit; 18-4 is the branch pipe; 18-5 is the receiving port; 18-6 is the garbage; 18-7 is the antenna of the communication module.

Referring to Fig. 7, a negative pressure garbage collection compression box includes a box body, and the box body has a garbage feeding bin, a garbage compression bin, a garbage storage bin, and an equipment installation bin, and the equipment installation bin, the garbage feeding bin Above the garbage compression bin, the garbage storage bin is adjacent to the garbage feeding bin and the garbage compression bin. Inlet tube and vacuum pumping tube, the vacuum pumping tube is used to connect the vacuum system to pump the garbage into the bin, garbage compression bin, and garbage storage bin into a negative pressure state, and the pressure head driving bin is equipped with a pressure head , used to push the garbage into the garbage storage bin and compress it. The garbage compression bin is provided with a pressure head for pushing the garbage into the garbage storage bin and compressing it. The garbage compression bin is provided with a pressure head for pushing the garbage into the The pressure head is compressed in the garbage storage bin, and the hydraulic power unit of the pressure head is installed in the equipment installation bin.

The equipment installation warehouse has an upper installation warehouse and a lower installation warehouse. A vacuum system (using a vacuum pump) is installed in the upper installation warehouse. A hydraulic power unit of a pressure head is installed in the lower installation warehouse. The suction of the vacuum system is The air port is connected to the garbage feeding bin through the suction pipe, and is used to pump the garbage feeding bin, garbage compression bin, and garbage storage bin into negative pressure. The air outlet of the vacuum system is connected to the filter device and discharged into the atmosphere. The rear end of the garbage storage bin is provided with a back door for discharging garbage. The garbage feeding bin and the garbage storage bin are separated by partitions. The negative pressure garbage collection compression box is installed on the garbage transfer vehicle. The garbage inlet pipe includes a horizontal pipe and a vertical pipe. The horizontal pipe is located above the equipment installation warehouse. The horizontal pipe is provided with a telescopic structure. The upper end of the vertical pipe communicates with the horizontal pipe, and the lower end of the vertical pipe is provided with a feed joint. In this embodiment, a garbage feed gate is provided on the garbage inlet pipe, and a negative pressure suction gate is provided on the vacuum suction pipe.

Referring to Fig. 7-Fig. 10, a kind of negative pressure garbage collection and compression system comprises a kind of negative pressure garbage collection compression box, also comprises pipeline type garbage can, and described pipeline type garbage can includes vertical garbage collection bucket, garbage The collection bucket and the connection pipe connected to the lower end of the garbage collection bucket and the garbage collection bucket form a U-shaped pipeline type garbage can. The connection pipe is buried underground, and the ground is provided with a foundation pit for embedding the connection pipe. The upper end of the garbage collection bucket is provided with a feeding door for throwing in garbage. The upper end of the garbage collection bucket is provided with a collection port for docking with the garbage inlet pipe. The collection port is provided with a detachable collection port. Material cover, used to seal the collection port.

The height of the garbage collection bucket exposed to the ground is greater than the height of the garbage collection bucket exposed to the ground, and the garbage collection bucket can be slightly exposed to the ground. The part of the garbage collection bucket exposed to the ground is uniform in thickness, and the part of the garbage collection bucket located underground is in the shape of a cone with a large upper part and a smaller lower part. The diameters of the garbage collection bucket and the connecting pipe are equal to the diameter of the bottom end of the garbage collection bucket. The diameter of the feeding door is smaller than the diameter of the garbage collection bucket and the connecting pipe, so that the garbage can pass through the pipeline type garbage bucket smoothly. The garbage collection bin is arranged in a residential area, and the garbage collection bin is far away from the residential area.

A sensor for measuring the amount of garbage loaded is arranged in the pipeline garbage bin. A communication module is arranged in the pipeline-type trash can, which is used to send the garbage load information to the communication device of the garbage collection personnel, and the antenna of the communication module extends out of the pipeline-type garbage can. After the garbage is full, it will be sent to the mobile phone of the collector through the 4G network by SMS. The pipeline-type garbage cans are sorting garbage cans, and all kinds of pipeline-type garbage cans have collection ports of different specifications, and the waste-in-box pipes are provided with feeding ports corresponding to the collection ports. In this embodiment, the negative pressure garbage collection and compression box is integrated on the garbage transfer vehicle, which is convenient for mobile collection and transportation.

A negative pressure type garbage collection compression method, comprising the following steps:

S1. Vacuumize the garbage storage bin

The garbage feeding gate is closed, the negative pressure suction gate is opened, the vacuum system works, and the air in the garbage feeding bin, garbage compression bin, and garbage storage bin is pumped out until the required negative pressure is reached, the vacuum system stops working, and the negative pressure The air extraction gate is closed, so that the garbage feeding bin, garbage compression bin, and garbage storage bin form a sealed bin;

S2. Input the garbage in the pipeline garbage bin into the garbage storage bin

Remove the collecting cover of the pipeline-type garbage can, open the feeding door of the garbage collection bucket, and connect the garbage inlet pipe to the collection port of the pipeline-type garbage can (the joint needs to be sealed);

The garbage feeding control door is opened, and the negative pressure suction gate is closed, so that the garbage inlet pipe is connected with the garbage feeding bin, and the garbage in the pipeline garbage bin is sucked into the garbage feeding bin under the action of negative pressure suction;

The garbage in the garbage feeding bin falls into the garbage compression bin under the action of gravity, and the hydraulic power unit drives the pressure head to work, pushing the garbage into the garbage storage bin and compressing it. The stroke of the indenter is within the scope of the opening of the lower end of the garbage feeding bin. With the increase of garbage in the garbage storage bin, the indenter can compress the garbage;

After a garbage can is evacuated, there is still a large negative pressure in the sealed bin. At this time, the garbage feeding gate is closed, and the sealed bin is continuously evacuated to the required negative pressure, which is convenient for suctioning the next garbage bin.

Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that it can be described in terms of form and Various changes may be made in the details without departing from the scope of the invention defined by the claims.

Claims (9)

1. a kind of suction type garbage collection compression box, it is characterised in that: including cabinet, the cabinet has garbage feeding storehouse, rubbish Rubbish compression bin, rubbish storage storehouse, pressure head drive storehouse, equipment installation bin, the garbage feeding position in storehouse in garbage-compressing storehouse just on Side, the equipment installation bin are located at the surface in pressure head driving storehouse, the rubbish storage storehouse and garbage feeding storehouse, garbage-compressing storehouse Adjacent, the garbage-compressing storehouse is connected to garbage feeding storehouse, rubbish storage storehouse respectively, garbage feeding storehouse, garbage-compressing storehouse, rubbish Storage silo and pressure head driving storehouse are combined into gas-tight silo, and the garbage feeding storehouse is separately connected rubbish inlet pipe, vacuum exhaust pipe, institute It states vacuum exhaust pipe to be used to connect vacuum system, negative pressure state will be pumped into gas-tight silo, the pressure head driving is equipped with pressure head in storehouse, For rubbish to be pushed into rubbish storage storehouse and compress, the hydraulic power unit of pressure head is installed in the equipment installation bin.

2. a kind of suction type garbage collection compressibility, it is characterised in that: including suction type garbage collection described in claim 1 Compression box, the lower part of the cabinet are equipped with traveling wheel, further include duct type refuse transport system, docking system,

The docking system includes the support frame of inverted U, and, for suction type garbage collection compression box positioning and guiding just Position track, the normotopia track are located at the underface of support frame, and support frame as described above is equipped with garbage feeding connector, negative pressure inlet connects Vacuum system is arranged in the side of head, support frame, and the outlet side of the vacuum system is connect with atmosphere, and the inlet end of vacuum system is logical It crosses negative pressure ventilation pipe to connect with the outlet side of negative pressure inlet connector, the inlet end of negative pressure inlet connector is used for and vacuum exhaust pipe pair It connects, the negative pressure inlet connector is equipped with negative pressure ventilation gate, and the feed end and duct type rubbish of the garbage feeding connector pass Defeated system connection, the discharge end of the garbage feeding connector are set on the garbage feeding connector for docking with rubbish inlet pipe There is garbage feeding gate；

The duct type refuse transport system includes multiple garbage collection buckets erected, and each garbage collection bucket is conveyed with rubbish respectively The feed inlet connection that pipe is correspondingly arranged, the discharge end of refuse conveying pipe are connect with the feed end of garbage feeding connector.

3. a kind of suction type garbage collection compressibility according to claim 2, it is characterised in that: the garbage collection bucket Even thickness, the lower end of garbage collection bucket are provided with necking pipe, and the necking pipe is connect by branch pipe with refuse conveying pipe, described The diameter of garbage collection bucket be equal to necking pipe big end diameter, the branch pipe, refuse conveying pipe diameter be equal to necking pipe small end Diameter, the top of the garbage collection bucket is equipped with feeding door, the feeding door be less than the branch pipe, refuse conveying pipe it is straight Diameter, the branch pipe are embedded in underground.

4. a kind of suction type garbage collection compressibility according to claim 2, it is characterised in that: the garbage collection bucket Inside it is provided with the sensor for measuring rubbish useful load.

5. a kind of suction type garbage collection compressibility according to claim 4, it is characterised in that: the garbage collection bucket It is inside provided with communication module, for sending full signal to the control centre of suction type garbage collection compressibility.

6. a kind of suction type garbage collection compressibility according to claim 2, it is characterised in that: the garbage collection bucket For sorting rubbish collecting vessel, all kinds of garbage collection buckets are connected with corresponding suction type garbage collection compression box.

7. a kind of suction type garbage collection compression method, which is characterized in that including suction type garbage collection as claimed in claim 2 Compressibility, method include:

A, rubbish enters bucket

Feeding door is opened, and rubbish is put into garbage collection bucket, and rubbish falls under gravity into the bucket bottom of garbage collection bucket, Part rubbish enters branch pipe, refuse conveying pipe after collapsible tube compresses；

B, it docks

Negative pressure ventilation gate, garbage feeding gate are in close state, and are hooked arm vehicle and are pushed suction type garbage collection compression box just It is moved on the track of position, until rubbish inlet pipe is docked with garbage feeding connector, vacuum exhaust pipe is docked to negative pressure inlet connector Position；

C, gas-tight silo and exhaust-gas treatment are taken out

Negative pressure ventilation gate is opened, vacuum system work extracts the air in gas-tight silo out, after the negative pressure for reaching required, very Empty system stalls close negative pressure ventilation gate, and gas-tight silo is made to form negative pressure state, when gas-tight silo pressure is lower than setting pressure When, vacuum system automatically engages work, guarantees the negative pressure value of gas-tight silo, the gas that negative pressure is released, by being equipped with exhaust-gas treatment Equipment after, atmosphere is discharged by exhaust pipe after meet the requirement of environmental protection；

D, rubbish cartonning

When collecting rubbish, the feeding door of garbage collection bucket to be collected is beaten by the control centre of suction type garbage collection compressibility It opens, the feeding door of Other Waste collecting vessel is closed, and garbage feeding gate is opened, and the rubbish in garbage collection bucket to be collected is sealing It under the suction function in storehouse, is inhaled into garbage feeding storehouse along refuse conveying pipe, the rubbish in garbage feeding storehouse is under the effect of gravity It falls into garbage-compressing storehouse, rubbish is pushed into rubbish storage storehouse and is compressed by the work of hydraulic power unit drive ram, and rubbish enters After case, garbage feeding gate is closed；

E, trunkful shifts

After suction type garbage collection compression box trunkful, turned using hooking arm vehicle and directly pulling away suction type garbage collection compression box Move, in transfer process, rubbish inlet pipe disengages automatically with garbage feeding connector, vacuum exhaust pipe respectively with negative pressure inlet connector oneself It is dynamic to disengage.

8. a kind of suction type garbage collection compression method according to claim 7, it is characterised in that: when in garbage collection bucket When the rubbish of loading reaches set amount, the communication module of the garbage collection bucket is into the control of suction type garbage collection compressibility The heart sends full signal, and control centre carries out rubbish cartonning processing to the garbage collection bucket automatically.

9. a kind of suction type garbage collection compression method according to claim 7, it is characterised in that: in rubbish cartonning process In, if negative pressure value is reduced to limit value, vacuum system is devoted oneself to work, and negative pressure ventilation carries out simultaneously with rubbish conveying.