CN214298276U - Gas-solid separation device of automatic garbage collection system - Google Patents
Gas-solid separation device of automatic garbage collection system Download PDFInfo
- Publication number
- CN214298276U CN214298276U CN202021280877.8U CN202021280877U CN214298276U CN 214298276 U CN214298276 U CN 214298276U CN 202021280877 U CN202021280877 U CN 202021280877U CN 214298276 U CN214298276 U CN 214298276U
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- separator
- rotary
- unpowered
- garbage
- air outlet
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 50
- 239000007787 solid Substances 0.000 title claims abstract description 12
- 238000000926 separation method Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a gas-solid separation device of an automatic garbage collection system, which comprises a separator cylinder, a separator conical cylinder, a separator air inlet connected with a garbage conveying pipeline, a separator air outlet connected with a pneumatic conveying pipeline, an unpowered rotary grid, a pneumatic valve and the like. The air inlet is arranged at the middle lower part of the separator cylinder part, the separator conical cylinder is connected below the separator cylinder, the unpowered rotating grating is fixed at the air outlet through a rotary bearing, and the pneumatic valve is arranged at the bottom of the separator conical cylinder. On the basis of a common cyclone separator, the filter screen is replaced by an unpowered rotary grating with a rotary bearing at the air outlet, the rotary grating rotates rapidly under the action of high-speed airflow at the air outlet to achieve the effect of intercepting garbage and separating airflow, and the rotary grating is large in gap and rotates at high speed, so that the blockage is not easy to occur, and the unpowered rotary grating is basically not required to be cleaned and maintained. The rotary grating is fixed on the rotary bearing and rotates along with the air speed of the air flow without external power, and the problem of blockage cleaning is solved.
Description
Technical Field
The utility model relates to a rubbish automatic collection system's gas-solid separator, in particular to rubbish is at the high-speed negative pressure air of aerodynamic force conveying collection system and the separation of rubbish, belongs to gas-solid separator field.
Background
The automatic garbage collection system is used for pneumatically conveying garbage through a preset garbage conveying pipeline by utilizing a negative pressure technology, is originally used for collecting the garbage in hospitals, and is assembled and used in residential areas from 1967. The method is popularized to various countries, and in recent years, domestic application and development are rapid, so that the method is put into operation in many places. The gas-solid separation device is one of the key devices of the automatic garbage collection system and is of great importance to the successful and stable operation of the system. In order to prevent the garbage from being sucked from the air outlet, a simple filter screen is arranged at the air outlet to block the garbage and separate the garbage from the air flow, and the general cyclone separator has the following defects: the filter screen is easy to be blocked and damaged, is not easy to be cleaned, has large workload of replacement and maintenance, has difficult determination of the aperture size of the filter screen, and has defects of overlarge or undersize aperture.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas-solid separator that rubbish automatic collection system used, the device do not need auxiliary power, can realize the high-speed negative pressure air among the rubbish automatic system and well separate with rubbish, and be difficult to block up, need not clear up basically and maintain.
The purpose of the utility model is realized by adopting the following technical scheme:
a gas-solid separation device of an automatic garbage collection system comprises a separator cylinder body part, a separator conical cylinder body part, a separator air inlet used for being connected with a garbage conveying pipeline, a separator air outlet used for being connected with a pneumatic conveying pipeline, an unpowered rotary grid and a pneumatic valve. The air inlet is arranged at the middle lower part of the separator cylinder part, the separator conical cylinder part is connected below the separator cylinder part, the unpowered rotating grating is fixed at the air outlet through the rotary bearing, and the pneumatic valve is arranged at the bottom of the separator conical cylinder part.
The unpowered rotary grille is in a cylindrical shape, the diameter of the unpowered rotary grille is 500mm, the height of the unpowered rotary grille is 500mm, the unpowered rotary grille is formed by a plurality of grille strips in a surrounding mode, the width of a single grille strip is 30mm, the distance between the grille strips is 40mm, the unpowered rotary grille is fixed on the rotary bearing and located right below the air outlet, and the rotary power of the unpowered rotary grille is driven by internal airflow movement.
The barrel body part and the cone body part are arranged to be funnel-shaped, the air inlet is located on one side of the barrel, the garbage outlet is located below the cone body, a pneumatic valve is arranged below the garbage outlet, and the air outlet is located on the other side of the top of the barrel.
The beneficial effects of the utility model are that, on ordinary cyclone basis, set up unpowered rotatory grid at the air outlet, replace the filter screen, do not need the rotatory grid of external power device drive to rotate, it is rotatory to be driven by the inside air current motion of air outlet and cyclone, and the rotatory grid of fast revolution plays the effect that interception rubbish made it with the air current separation, and rotatory grid is difficult to the jam because of big clearance and fast revolution, need not clear up basically and maintain. Not only does not need external power, but also solves the problem of blockage cleaning.
The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.
Drawings
FIG. 1 is a schematic structural diagram of a separator for an automatic garbage collection system according to the present invention;
FIG. 2 is a schematic top view of the separator of the automatic garbage collection system of the present invention;
FIG. 3 is a schematic diagram of the structure of the unpowered rotary grate of the separator.
Detailed Description
As shown in fig. 1, it is the structural schematic diagram of the separator for the automatic garbage collection system of the present invention, wherein 1 is the air inlet of the separator, 2 is the air outlet of the separator, 3 is the cylinder of the separator, 4 is the cone of the separator, 5 is the unpowered rotating grille of the separator, 6 is the garbage outlet of the separator, 7 is the pneumatic valve of the separator, and 8 is the supporting leg of the separator.
The utility model discloses a gas-solid separator that automatic garbage collection system used, air intake 1 including the separator, the air outlet 2 of separator, the drum 3 of separator, the awl section of thick bamboo 4 of separator, the unpowered rotatory grid 5 of separator, the rubbish export 6 of separator, pneumatic valve 7 of separator, the supporting legs 8 of separator etc, separator lower part in separator barrel 3 is located to separator air intake 1, separator drum 3's top is located to separator air outlet 2, separator awl section of thick bamboo 4 is connected in the below of separator drum 3, separator air outlet 2 department is located to unpowered rotatory grid 5, separator supporting legs 8 is located around the separator awl section of thick bamboo, the below of separator awl section of thick bamboo 4 is located to pneumatic valve 7 of separator, separator rubbish export 8 is located the below of separator pneumatic valve 7.
The unpowered rotating grid 5 of the separator is in a cylindrical shape, the diameter of the unpowered rotating grid is 500mm, the height of the unpowered rotating grid is 500mm, the unpowered rotating grid is formed by a plurality of grid strips in a surrounding mode, the width of a single grid strip is 30mm, the distance between the grid strips is 40mm, the unpowered rotating grid is fixed on a slewing bearing and is located right below an air outlet, and the rotating power of the unpowered rotating grid is driven by internal airflow motion and does not need to be driven by an external power motor and the like.
High-speed air and garbage enter the cyclone separation area through the air inlet 1 of the separator, the air inlet 1 of the separator is arranged at the middle lower part of the cylinder 3 of the separator, the air flow changes from linear motion into circular motion, the air flow containing the garbage generates centrifugal force in the rotating process, the garbage is thrown to the wall part of the separator, the garbage is contacted with the wall part of the separator, and the garbage loses inertia force and falls along the wall surface of the separator by means of the momentum of the inlet speed and the downward gravity, and then enters the bottom of the conical cylinder 4 of the separator. A part of the garbage which is not separated by the cyclone moves along with the airflow, before entering the air outlet 2 of the separator, the garbage is intercepted by the unpowered rotating grating 5 of the separator which rotates rapidly and is thrown to the wall part of the separator and falls along the wall surface to enter the bottom of the conical cylinder 4 of the separator, so that the garbage is separated from the airflow, when the garbage at the bottom of the conical cylinder of the separator is accumulated to a certain amount, the pneumatic valve 7 of the separator is opened, and the garbage is discharged from the conical cylinder 4 of the separator through the separated garbage outlet 6.
The utility model discloses on ordinary cyclone basis, set up the unpowered rotatory grid 5 of separator in separator air outlet 2 departments, replace the filter screen, do not need the unpowered rotatory grid 5 of external power device drive separator to rotate, it is rotatory to drive by air outlet and the inside air current motion of cyclone, the rotatory grid of fast revolution plays the effect that interception rubbish made it with the air separation, the unpowered rotatory grid 5 of separator is difficult to the jam because of big clearance and fast revolution simultaneously, need not clear up basically and maintain. Not only does not need external power, but also solves the problem of blockage cleaning.
Claims (3)
1. The utility model provides a rubbish automatic collection system's gas-solid separator which characterized in that: the pneumatic garbage separator comprises a separator cylinder part, a separator conical cylinder part, a separator air inlet for connecting a garbage conveying pipeline, a separator air outlet for connecting a pneumatic conveying pipeline, an unpowered rotary grating and a pneumatic valve, wherein the air inlet is arranged at the middle lower part of the separator cylinder part, the separator conical cylinder part is connected below the separator cylinder part, the unpowered rotary grating is fixed at the air outlet through a slewing bearing, and the pneumatic valve is arranged at the bottom of the separator conical cylinder part.
2. The gas-solid separation device of an automatic garbage collection system according to claim 1, wherein: the unpowered rotary grille is in a cylindrical shape, the diameter of the unpowered rotary grille is 500mm, the height of the unpowered rotary grille is 500mm, the unpowered rotary grille is formed by a plurality of grille strips in a surrounding mode, the width of a single grille strip is 30mm, the distance between the grille strips is 40mm, the unpowered rotary grille is fixed on the rotary bearing and located right below the air outlet, and the rotary power of the unpowered rotary grille is driven by internal airflow movement.
3. The gas-solid separation device of an automatic garbage collection system according to claim 1, wherein: the barrel body part and the cone body part are arranged to be funnel-shaped, the air inlet is located on one side of the barrel, the garbage outlet is located below the cone body, a pneumatic valve is arranged below the garbage outlet, and the air outlet is located on the other side of the top of the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021280877.8U CN214298276U (en) | 2020-07-05 | 2020-07-05 | Gas-solid separation device of automatic garbage collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021280877.8U CN214298276U (en) | 2020-07-05 | 2020-07-05 | Gas-solid separation device of automatic garbage collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214298276U true CN214298276U (en) | 2021-09-28 |
Family
ID=77826328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021280877.8U Expired - Fee Related CN214298276U (en) | 2020-07-05 | 2020-07-05 | Gas-solid separation device of automatic garbage collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214298276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367341A (en) * | 2022-08-20 | 2022-11-22 | 中城建胜义(深圳)环境科技有限公司 | Household garbage fully-closed classified collection and transportation system and garbage suction method realized by same |
-
2020
- 2020-07-05 CN CN202021280877.8U patent/CN214298276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367341A (en) * | 2022-08-20 | 2022-11-22 | 中城建胜义(深圳)环境科技有限公司 | Household garbage fully-closed classified collection and transportation system and garbage suction method realized by same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |