CN215161082U - Portable air-lift sand removal device - Google Patents
Portable air-lift sand removal device Download PDFInfo
- Publication number
- CN215161082U CN215161082U CN202120172178.XU CN202120172178U CN215161082U CN 215161082 U CN215161082 U CN 215161082U CN 202120172178 U CN202120172178 U CN 202120172178U CN 215161082 U CN215161082 U CN 215161082U
- Authority
- CN
- China
- Prior art keywords
- sand
- cavity
- portable air
- removal device
- lift
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 title claims abstract description 64
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract 4
- 239000010865 sewage Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model relates to a sand removal device, in particular to portable air-lift sand removal device. The sand discharging device structurally comprises a cavity, wherein a high-pressure air pipe is arranged in the cavity, the rear end of the high-pressure air pipe is connected with an external high-pressure fan through a pipeline, the front end of the high-pressure air pipe is arranged in a sand sucking bin at the front end of the cavity, a sand discharging bin is arranged at the rear part of the cavity, and the sand discharging bin is connected with a sand discharging pipeline. The utility model discloses a portable air-lift sand removal device, it has avoided the drawback of artifical offal clearance, has improved sand removal efficiency and work security.
Description
Technical Field
The utility model relates to a sand removal device, in particular to portable air-lift sand removal device.
Background
In the grid ditch that sewage treatment plant thickness grid was located, because contain certain easy settlement grit in the sewage, very easily deposit and can't discharge in the grid ditch, cause the grid to rotate not smooth even when accumulating to a certain degree, easily block.
The clearing mode in the prior art is manual sewage clearing, which has high labor intensity and low efficiency.
Disclosure of Invention
In order to solve the problem of the prior art, the utility model provides a portable air-lift formula sand removal device, its drawback of having avoided artifical offal clearance has improved sand removal efficiency and work security.
The utility model discloses the technical scheme who adopts as follows:
the utility model provides a portable air-lift sand removal device, includes the cavity, the cavity in be provided with high-pressurepipe, the outside high pressure positive blower of tube coupling is passed through to the high-pressurepipe rear end, the high-pressurepipe front end set up in the sand suction bin of cavity front end, the cavity rear portion be provided with sand discharge bin, sand discharge bin connect the sand outlet pipe way.
The sand suction bin is in a cover cup shape.
The sand suction bin is made of flexible materials.
The outer caliber section of the sand suction bin forms an included angle of 45-75 degrees with the axis direction of the cavity.
At least 2 groups of handles are arranged on the outer wall of the cavity.
The sand discharge bin is welded at the rear part of the cavity, and a movable connecting part is arranged between the sand discharge bin and the sand outlet pipeline.
The utility model provides a beneficial effect that technical scheme brought is:
the utility model can complete the sand cleaning operation under the condition that the grid channel is filled with water, does not need to clean the channel, and does not affect the normal water inlet operation of the sewage treatment plant completely; meanwhile, because the personnel operate outside the channel, the channel operation during manual sand removal is avoided, and the potential safety hazard caused by toxic gas stripping in the channel to the human body during the sand removal operation is avoided; the device is simple to operate, portable, and is convenient to maintain and repair.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of the portable air-lift sand cleaning device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example one
As shown in the attached drawing 1, the portable air-lift type sand cleaning device comprises a cavity 1, wherein a high-pressure air pipe 2 is arranged in the cavity 1, the rear end of the high-pressure air pipe 2 is connected with an external high-pressure fan through a pipeline 3, the front end of the high-pressure air pipe 2 is arranged in a sand suction bin 4 at the front end of the cavity 1, a sand discharge bin 5 is arranged at the rear part of the cavity 1, and the sand discharge bin 5 is connected with a sand outlet pipeline 6.
The sand silo of inhaling of this embodiment is the cover cup, and adopts the rubber material for whole sand silo of inhaling can change along with topography under water, thereby guarantees to inhale the pressure stability in the yarn storehouse, and the contained angle A of inhaling the outer bore cross-section in sand silo and cavity axis direction is between 45-75, and is preferred with 60 degrees especially, makes the workman when handheld on the bank, can make the bottom of the pool can be hugged closely to whole outer aperture facade of inhaling the yarn storehouse, facilitates the use.
The outer wall of the cavity is provided with 2 groups of handles 7, so that a worker can conveniently hold the handle.
Arrange the welding of sand silo 5 and be in 1 rear portion of cavity, arrange sand silo 5 and go out sand pipe way 6 between be provided with swing joint portion 8, swing joint portion 8's design makes arrange the sand silo can be at any time through dismantling swing joint portion, and then carries out corresponding gravel and sand clearance, avoids the jam of going out sand pipe way 6.
The utility model discloses the air stripping that adopts is to lean on compressed air to advance to inhale sand pipe cavity 1, makes and inhales the inside and outside mixed liquid of sand pipe and forms density difference, because the mixed liquid of compressed air and sand water rises in the sand lifting pipe between cavity and high-pressurepipe and forms the negative pressure to reach the purpose that promotes husky.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable air-lift sand removal device, includes the cavity, the cavity in be provided with high-pressurepipe, its characterized in that, high-pressurepipe rear end pass through the outside high pressure positive blower of tube coupling, the high-pressurepipe front end set up in the sand storehouse is inhaled to the cavity front end, the cavity rear portion be provided with sand discharge bin, sand discharge bin connect the sand outlet pipe way.
2. A portable air-lift sand cleaning device according to claim 1, wherein said sand suction silo is cup-shaped.
3. A portable air-lift sand cleaning device according to claim 1 or 2, wherein said sand suction silo is made of flexible material.
4. The portable air-lift sand removal device as claimed in claim 2, wherein the outer diameter section of the sand suction bin forms an included angle of 45-75 degrees with the axial direction of the cavity.
5. A portable air-lift sand removal device as set forth in claim 1, wherein at least 2 sets of handles are provided on the outer wall of said chamber.
6. The portable air stripping sand removal device as claimed in claim 1, wherein the sand discharge bin is welded to the rear of the chamber, and a movable connection is provided between the sand discharge bin and the sand discharge pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172178.XU CN215161082U (en) | 2021-01-21 | 2021-01-21 | Portable air-lift sand removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120172178.XU CN215161082U (en) | 2021-01-21 | 2021-01-21 | Portable air-lift sand removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215161082U true CN215161082U (en) | 2021-12-14 |
Family
ID=79406996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120172178.XU Expired - Fee Related CN215161082U (en) | 2021-01-21 | 2021-01-21 | Portable air-lift sand removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215161082U (en) |
-
2021
- 2021-01-21 CN CN202120172178.XU patent/CN215161082U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |