Pneumatic type garbage treatment equipment and anti-pipe-blocking pneumatic type garbage conveying device thereof

Abstract

The utility model relates to pneumatic garbage treatment equipment and an anti-pipe-blocking pneumatic garbage conveying device thereof, and the garbage conveying device is used for conveying collected garbage into the garbage treatment device and comprises a conveying main pipe with one end connected with the garbage treatment device, a garbage receiving pipe connected with the conveying main pipe and an air inlet adjusting valve connected with the other end of the conveying main pipe, the garbage receiving pipe comprises a receiving section and a storage section which are sequentially arranged from top to bottom, an auxiliary air inlet valve arranged between the receiving section and the storage section, and a discharge valve arranged at the bottom of the storage section and connected with the conveying main pipe; the structure of the garbage conveying device is specifically limited, the auxiliary air inlet valve is matched with the air inlet adjusting valve, garbage conveying is achieved, meanwhile, the storage section is prevented from being blocked by garbage, the device is prevented from being damaged, the operation stability of equipment is improved, and therefore the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to garbage processing equipment, in particular to pneumatic garbage processing equipment and an anti-blocking pipe pneumatic garbage conveying device thereof. Background Art

[0002] As people's living consumption increases, the amount of waste and garbage generated is also increasing day by day. The recycling of garbage and waste is an issue we should pay attention to. The prerequisite for reducing, harmless and resourceful urban domestic garbage is to classify the garbage; at present, some cities in my country have begun to promote the classified collection of garbage. Faced with the severe situation of urban domestic garbage disposal, garbage classification and disposal technology has been pushed to a new level.

[0003] The integrated garbage conveying system can deliver domestic garbage to the central garbage collection station through a pre-laid pipeline system, and then transport it to the garbage disposal site after compression. It has been widely used due to its advantages of efficiency, modernization and hygiene. However, hospitals mostly deal with dirty medical clothing and bedding, and incorrect recycling methods will lead to re-pollution, which is detrimental to the surrounding environment. Therefore, the integrated garbage conveying system is suitable for garbage disposal in hospitals. The garbage conveying system needs to lay the conveying pipeline in the early stage. After laying, the pipeline system is relatively large as a whole. The transfer of garbage in the pipeline cannot be well controlled, and the existing valves set in the pipeline cannot adapt to the pipeline transportation of garbage. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide an anti-blocking pipe pneumatic garbage conveying device.

[0005] The utility model adopts the following technical solutions:

[0006] A pipe-blocking-proof pneumatic garbage conveying device is used to convey collected garbage to a garbage disposal device, comprising a conveying main pipe connected to the garbage disposal device at one end, a garbage receiving pipe connected to the conveying main pipe, and an air intake regulating valve connected to the other end of the conveying main pipe, wherein the garbage receiving pipe comprises a receiving section and a storage section arranged in sequence up and down, an auxiliary air intake valve arranged between the receiving section and the storage section, and a discharge valve arranged at the bottom of the storage section and connected to the conveying main pipe.

[0007] Preferably, the auxiliary air intake valve includes an auxiliary air intake valve body with a garbage conveying channel formed inside, an auxiliary air intake port arranged on the side of the auxiliary air intake valve body, a filter mesh cylinder arranged in the garbage conveying channel, a filter element arranged at the auxiliary air intake port, and a mounting member for mounting the filter element.

[0008] Preferably, the filter element comprises a silica gel air permeable plate and a filter mesh plate which are sequentially arranged from the inside to the outside.

[0009] Preferably, the mounting component includes a mounting eaves plate arranged at the secondary air inlet, a first mounting hole arranged on the mounting eaves plate, a second mounting hole arranged on the silicone air permeable plate opposite to the first mounting hole, a third mounting hole arranged on the filter plate opposite to the second mounting hole, and mounting bolts that pass through the third mounting hole, the second mounting hole and cooperate with the first mounting hole in sequence.

[0010] Preferably, the auxiliary air inlet valve further comprises a limit plate arranged at the auxiliary air inlet for limiting the installation position of the filter element, and the limit plate is arranged at the auxiliary air inlet in an inverted L shape.

[0011] Preferably, the air intake regulating valve includes a regulating valve body formed with an air flow channel, an air intake filter cartridge arranged in the air flow channel, an air outlet end arranged at the end of the regulating valve body and connected to the conveying main pipe, a sealing plate arranged in the air flow channel and movable back and forth relative to the air outlet end, and a movable part arranged in the air flow channel to drive the sealing plate to move so as to open or seal the air outlet end.

[0012] Preferably, the moving member includes a positioning frame arranged inside the regulating valve body and a moving cylinder arranged on the positioning frame and connected to the sealing plate.

[0013] Preferably, the air intake regulating valve further comprises an inspection port arranged on the regulating valve body opposite to the sealing plate and a sealing door for opening or sealing the inspection port.

[0014] Preferably, the air intake regulating valve also includes an assembly part arranged at the end of the regulating valve body opposite to the air outlet end for installing an air intake filter cartridge, the assembly part includes a plurality of assembly columns circumferentially distributed at the end of the regulating valve body and an assembly plate connected to the ends of the plurality of assembly columns, and one end of the air intake filter cartridge is connected to the assembly plate.

[0015] A pneumatic garbage disposal equipment comprises a garbage disposal device and a pneumatic garbage conveying device with an anti-blocking pipe as described in any one of the above items connected to the garbage disposal device.

[0016] From the above description of the utility model, it can be seen that compared with the prior art, the beneficial effects of the utility model are: the present application specifically defines the structure of the garbage conveying device, and the auxiliary air intake valve cooperates with the air intake regulating valve, which can not only realize garbage conveying, but also prevent garbage from clogging the storage section and causing damage to the device, thereby improving the stability of equipment operation and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a pneumatic garbage disposal equipment;

[0018] Figure 2 It is a structural schematic diagram of a garbage disposal device;

[0019] Figure 3It is a structural schematic diagram of a garbage conveying device;

[0020] Figure 4 The structure of the auxiliary intake valve Figure 1 ;

[0021] Figure 5 The structure of the auxiliary intake valve Figure 2 ;

[0022] Figure 6 The structure of the intake regulating valve Figure 1 ;

[0023] Figure 7 The structure of the intake regulating valve Figure 2 ;

[0024] In the figure, 1-garbage conveying device, 2-garbage treatment device, 3-conveying main pipe, 4-garbage receiving pipe, 5-intake regulating valve, 6-three-way valve, 7-first classification treatment system, 8-second classification treatment system, 9-exhaust treatment system, 41-receiving section, 42-storage section, 43-auxiliary intake valve, 431-auxiliary intake valve body, 432-auxiliary intake port, 433-filter net cylinder, 434-filter element, 4341-silica gel breathable plate, 4342-filter net plate, 435-mounting element, 4351-mounting eaves plate, 4352-first mounting hole, 4353-second mounting hole, 4354-third mounting hole, 4355- Mounting bolts, 436-limiting plate, 44-discharge valve, 51-regulating valve body, 52-inlet filter cartridge, 53-outlet end, 54-sealing plate, 55-moving parts, 551-positioning frame, 552-moving cylinder, 56-assembly parts, 561-assembly column, 562-assembly plate, 57-inspection port, 58-sealing door, 71-first inlet pipe, 72-garbage separator, 73-garbage container, 74-first exhaust pipe, 81-second inlet pipe, 82-filter type garbage container, 83-second exhaust pipe, 91-inlet pipe, 92-dust and deodorizer, 93-outlet pipe, 94-fan, 95-muffler. DETAILED DESCRIPTION

[0025] The present invention is further described below through specific implementation methods.

[0026] Reference Figures 1 to 7 As shown, a pneumatic garbage disposal equipment includes a garbage disposal device 2 and a garbage conveying device 1 connected to the garbage disposal device 2 with an anti-blocking pipe.

[0027] The garbage treatment device 2 includes a three-way valve 6 connected to the garbage conveying device 1, a first classification treatment system 7 and a second classification treatment system 8 respectively connected to the three-way valve 6, and an exhaust gas treatment system 9 respectively connected to the first classification treatment system 7 and the second classification treatment system 8.

[0028] The first classification and processing system 7 includes a first inlet pipe 71 connected to the three-way valve 6 , a garbage separator 72 connected to the first inlet pipe 71 , a garbage container 73 connected to the garbage separator 72 , and a first exhaust pipe 74 connected to the garbage separator 72 .

[0029] The second classification and processing system 8 includes a second inlet pipe 81 connected to the three-way valve 6 , a filter-type garbage container 82 connected to the second inlet pipe 81 , and a second exhaust pipe 83 connected to the filter-type garbage container 82 .

[0030] The exhaust gas treatment system 9 includes an intake pipe 91 connected to the first exhaust pipe 74 and the second exhaust pipe 73 respectively, a dust collector and deodorizer 92 connected to the intake pipe 91, an outlet pipe 93 arranged on the dust collector and deodorizer 92, a fan 94 connected between the dust collector and deodorizer 92 and the intake pipe 91, and a muffler 95 arranged on the intake pipe 91.

[0031] Among them, the first classification and treatment system 7, the second classification and treatment system 8 and the exhaust gas treatment system 9 are commonly used equipment in the garbage treatment device 2, and their specific structures and working principles will not be further described here.

[0032] The anti-blocking pipe garbage conveying device 1 is used to convey the collected garbage to the garbage disposal device 2, and includes a conveying main pipe 3 connected to the garbage disposal device 2 at one end, a garbage receiving pipe 4 connected to the conveying main pipe 3 and an air intake regulating valve 5 connected to the other end of the conveying main pipe 3.

[0033] The garbage receiving pipe 4 includes a receiving section 41 and a storage section 42 arranged in sequence up and down, a secondary air intake valve 43 arranged between the receiving section 41 and the storage section 42, and a discharge valve 44 arranged at the bottom of the storage section 42 and connected to the conveying main pipe 3.

[0034] The auxiliary air intake valve 43 comprises an auxiliary air intake valve body 431 with a garbage conveying channel formed therein, an auxiliary air intake port 432 arranged at the side of the auxiliary air intake valve body 431, a filter screen cylinder 433 arranged in the garbage conveying channel, a filter element 434 arranged at the auxiliary air intake port 432, a mounting member 435 for mounting the filter element 434, and a limit plate 436 arranged at the auxiliary air intake port 432 for limiting the installation position of the filter element 434; wherein the filter element 434 comprises a silicone breathable plate 4341 and a filter screen plate 4342 arranged in sequence from the inside to the outside; the mounting member 435 comprises a mounting eaves plate 4351 arranged at the auxiliary air intake port 432, a mounting eaves plate 4355 arranged at the mounting eaves plate 436, and a filter element 434 arranged at the auxiliary air intake port 432. 51, a first mounting hole 4352 on the silicone breathable plate 4341, a second mounting hole 4353 arranged on the silicone breathable plate 4341 opposite to the first mounting hole 4352, a third mounting hole 4354 arranged on the filter plate 4342 opposite to the second mounting hole 4353, and a mounting bolt 4355 passing through the third mounting hole 4354, the second mounting hole 4353 and the first mounting hole 4352 in sequence; the limiting plate 436 is arranged in an inverted L shape at the auxiliary air inlet 432; by limiting the structure of the filter element 434 and adding the silicone breathable plate 4341, air enters the garbage receiving pipe 4 during transportation, and the dirty gas in the garbage receiving pipe 4 can be prevented from diffusing to the outside.

[0035] The air intake regulating valve 5 comprises a regulating valve body 51 formed with an air flow channel, an air intake filter cartridge 52 arranged in the air flow channel, an air outlet end 53 arranged at the end of the regulating valve body 51 and connected to the conveying main pipe 3, a sealing plate 54 arranged in the air flow channel and movable back and forth relative to the air outlet end 53, a moving member 55 arranged in the air flow channel to drive the sealing plate 54 to move to open or seal the air outlet end, an assembly member 56 arranged at the end of the regulating valve body 51 and opposite to the air outlet end 53 for installing the air intake filter cartridge 52, and a sealing plate 54 arranged at the end of the regulating valve body 51 and opposite to the air outlet end 53 for installing the air intake filter cartridge 52. An inspection port 57 on the valve body 51 opposite to the sealing plate 54 and a sealing door 58 for opening or sealing the inspection port 57; wherein the moving part 55 includes a positioning frame 551 arranged inside the regulating valve body 51 and a moving cylinder 552 arranged on the positioning frame 551 and connected to the sealing plate 54; the assembly part 56 includes a plurality of assembly columns 561 circumferentially distributed at the end of the regulating valve body 51 and an assembly plate 562 connected to the ends of the plurality of assembly columns 561, and one end of the air inlet filter cartridge 52 is connected to the assembly plate 562.

[0036] During operation, the garbage enters the receiving section 41 from the delivery port and falls into the storage section 42 for temporary storage by gravity. When the garbage storage reaches the transportation condition, the air intake regulating valve 44 is fully opened, and the fan 94 is started to form an airflow in the conveying main pipe 3. At this time, the discharge valve 44 is opened to discharge the garbage in the storage section 42. After the discharge valve 44 is opened, the sealing plate 54 is controlled by the moving part 55 to move half of the process inward, and the air intake regulating valve 5 is closed to the middle position to reduce the air from the air intake regulating valve 5 into the conveying main pipe 3, so that part of the air enters the garbage receiving pipe 4 through the auxiliary air inlet 432, and the storage section 42 is completely brought into the conveying main pipe 3 through the strong airflow in the garbage receiving pipe 4, thereby solving the problem of pipe blockage of the storage section 42; when the garbage is discharged, the air intake regulating valve 5 is fully opened again to meet the airflow demand of the system to continue to transport the garbage in the conveying main pipe 3. When the garbage is transported, the discharge valve 44 and the regulating air intake valve 5 are fully closed to complete the transportation of this garbage.

[0037] The present application specifically defines the structure of the garbage conveying device, where the auxiliary air intake valve 43 cooperates with the air intake regulating valve 5, which can prevent garbage from clogging the storage section 42 and causing damage to the device while achieving garbage transportation, thereby improving the stability of equipment operation and reducing maintenance costs.

[0038] The above description is only a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of implementation of the present utility model. That is, equivalent changes and modifications made according to the scope of the patent application of the present utility model and the contents of the specification should still fall within the scope covered by the patent of the present utility model.

Claims

1. A pneumatic garbage conveying device with an anti-blocking pipe, used to convey collected garbage to a garbage disposal device, characterized in that: It includes a conveying main pipe connected to the garbage disposal device at one end, a garbage receiving pipe connected to the conveying main pipe, and an air intake regulating valve connected to the other end of the conveying main pipe. The garbage receiving pipe includes a receiving section and a storage section arranged in sequence up and down, an auxiliary air intake valve arranged between the receiving section and the storage section, and a discharge valve arranged at the bottom of the storage section and connected to the conveying main pipe.

2. The anti-blocking pipe pneumatic garbage conveying device according to claim 1 is characterized in that: The auxiliary air intake valve comprises an auxiliary air intake valve body with a garbage conveying channel formed therein, an auxiliary air intake port arranged at the side of the auxiliary air intake valve body, a filter screen cylinder arranged in the garbage conveying channel, a filter element arranged at the auxiliary air intake port and a mounting member for mounting the filter element.

3. The anti-blocking pipe pneumatic garbage conveying device according to claim 2 is characterized in that: The filter element comprises a silica gel air permeable plate and a filter mesh plate which are sequentially arranged from the inside to the outside.

4. The anti-blocking pipe pneumatic garbage conveying device according to claim 2 is characterized in that: The mounting component includes a mounting eaves plate arranged at the secondary air inlet, a first mounting hole arranged on the mounting eaves plate, a second mounting hole arranged on the silicone air permeable plate opposite to the first mounting hole, a third mounting hole arranged on the filter plate opposite to the second mounting hole, and mounting bolts that pass through the third mounting hole, the second mounting hole and the first mounting hole in sequence.

5. The anti-blocking pipe pneumatic garbage conveying device according to claim 4 is characterized in that: The auxiliary air inlet valve further comprises a limit plate arranged at the auxiliary air inlet for limiting the installation position of the filter element, and the limit plate is arranged at the auxiliary air inlet in an inverted L shape.

6. The anti-blocking pipe pneumatic garbage conveying device according to claim 1, characterized in that: The air intake regulating valve includes a regulating valve body formed with an air flow channel, an air intake filter cartridge arranged in the air flow channel, an air outlet end arranged at the end of the regulating valve body and connected to the conveying main pipe, a sealing plate arranged in the air flow channel and movable back and forth relative to the air outlet end, and a moving part arranged in the air flow channel to drive the sealing plate to move so as to open or seal the air outlet end.

7. The anti-blocking pipe pneumatic garbage conveying device according to claim 6, characterized in that: The moving part comprises a positioning frame arranged inside the regulating valve body and a moving cylinder arranged on the positioning frame and connected with the sealing plate.

8. The anti-blocking pipe pneumatic garbage conveying device according to claim 6, characterized in that: The air intake regulating valve further comprises an inspection port arranged on the regulating valve body opposite to the sealing plate and a sealing door used for opening or sealing the inspection port.

9. The anti-blocking pipe pneumatic garbage conveying device according to claim 6, characterized in that: The air intake regulating valve also includes an assembly part arranged at the end of the regulating valve body opposite to the air outlet end for installing an air intake filter cartridge. The assembly part includes a plurality of assembly columns circumferentially distributed at the end of the regulating valve body and an assembly plate connected to the ends of the plurality of assembly columns. One end of the air intake filter cartridge is connected to the assembly plate.

10. A pneumatic garbage disposal device, characterized in that: It comprises a garbage disposal device and an anti-blocking pipe pneumatic garbage conveying device as described in any one of claims 1 to 9 connected to the garbage disposal device.

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