KR101682094B1 - Apparatus for collecting filter media under water - Google Patents
Apparatus for collecting filter media under water Download PDFInfo
- Publication number
- KR101682094B1 KR101682094B1 KR1020160018717A KR20160018717A KR101682094B1 KR 101682094 B1 KR101682094 B1 KR 101682094B1 KR 1020160018717 A KR1020160018717 A KR 1020160018717A KR 20160018717 A KR20160018717 A KR 20160018717A KR 101682094 B1 KR101682094 B1 KR 101682094B1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- pipe
- suction pipe
- spray
- hopper
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 238000005188 flotation Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 6
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical class Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 8
- 239000003830 anthracite Substances 0.000 description 8
- 239000004576 sand Substances 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/0093—Devices for cleaning the internal surfaces of the container and forming part of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention discloses an underwater filter collecting apparatus that can simplify the apparatus and improve the maintenance performance by excluding the mechanical floating means. The present invention relates to a washing machine comprising a main body part having a running part at a lower part and a discharge part at an upper part thereof; A suction pipe connected to the front of the main body and sucking water including foreign matter of the underwater floor and discharging the water through the discharge unit; And a flotation generating unit connected to the suction pipe and floating the foreign object in the underwater floor. The flotation generating unit includes a hopper connected to a front end of the suction pipe and having a predetermined space therein, and at least one branch And a spray nozzle connected to the branch pipe and connected to the outside of the hopper, and a spray nozzle connected to the end of the spray pipe and spraying a part of the water sucked into the hopper to float foreign matters in the underwater floor .
Description
BACKGROUND OF THE
In general, as shown in FIG. 1, a
The first filtration layer 2-1 has a thickness of 30 to 50 mm and the second filtration layer 2-1 has a thickness of 2 to 50 mm, while the
The second filtration layer (2-2) is a sand layer formed from sand having a diameter of 0.45-1.0 mm and a thickness of 60-120 cm. The sand filtration layer has a capacity of capturing the turbid medium and has a weak strength Dust and clay are less, and the sand is formed into a solid, uniform sand having a lot of quartz.
The third filtration layer 2-3 is an anthracite layer having an anthracite thickness of 20 to 50 cm, which is a filter made of activated carbon having a diameter of 0.9 to 1.4 mm, and screening a suspension such as impurities in the raw water. ), The suspended solids are fixed on the surface of the anthracite, and the raw water is filtered to improve the turbidity, and the detoxification function of the turbidity and the buffering function due to the fluctuation of water quality and quantity have.
A plurality of drainage passages are longitudinally formed at a predetermined interval in the upper portion of the third filtration layer 2-3. A drainage port is formed at the end of the drainage passage to discharge the washing drainage water to the outside.
Since the third filtration layer (2-3) has fine particles and light weight anthracite, the filtration efficiency is reduced due to the formation of a suspension between the anthracite particles when used for a long time. Therefore, the anthracite should be regularly washed do.
In order to clean the anthracite, a
In the
The washing water in which chlorine remains is sucked and pressurized by the cleaning pump so that contamination or filtration trouble does not occur in the filtration layer and is discharged from the spray nozzle 3-1 through the distribution pipe 3-2 and the final pipe 3-3 15 to 20 m surface jetting water pressure to wash the surface of the anthracite.
However, in the surface cleaning method described above, only the sludge on the surface of the filter paper is cleaned, and the sludge is laminated on the sand layer and the gravel layer generated over time, and the cleaning effect is significantly lowered. In order to improve the efficiency, the diaphragm is injected into the water periodically for washing and purifying the filter medium, and the filter medium is collected by the submerged pump so that the filter medium is pumped up to the ground. In addition, the filter paper is washed by a separate device or supplemented with some new filter material, and then the filter paper is again filled in the filter paper.
In order to collect the filter media deposited on the underwater floor of the filter paper as a method for exchanging and cleaning the filter paper, there is a method in which the diver enters the underwater filter paper through the suction hose connected to the dredge pump, Contacted and sucked into the filter material and discharged to the outside of the filter paper. Such diver's underwater work process can not be continuously operated, and occasionally a safety accident occurs to the diver.
To this end, there has been disclosed a filter material collecting apparatus in which an underwater robot is put on the underwater floor to float sludge or the like in the filter media and discharge the filter material to the outside. Such a conventional filter material collecting device can easily sort and filter sand and gravel (filter material) flowing through the suction part in the collection device so as to exchange and clean the filter material of the underwater filter paper periodically or aperiodically in the filter paper of a water purification plant or the like Collection was possible.
However, such a conventional filter material collecting device can not solve the problem of running caused by the unevenness of the underwater floor, thereby causing problems such as damage or jamming of the jaws or slopes during running.
In addition, there is a problem that the brush roller is mounted in order to float the filter medium in the water, and the apparatus is enlarged and the foreign matter sticks to the roller, so that the smooth operation is not performed.
<Prior Art>
Korean Patent Publication No. 10-2012-0080484 (Published date July 17, 2012)
SUMMARY OF THE INVENTION It is an object of the present invention to provide an underwater filter material collecting device which is designed to overcome the above problems and which can simplify the apparatus and improve the maintenance performance by eliminating the mechanical floating means.
According to an aspect of the present invention, there is provided a portable terminal comprising: a body portion having a traveling portion at a lower portion and an outlet portion at an upper portion; A suction pipe connected to the front of the main body and sucking water including foreign matter of the underwater floor and discharging the water through the discharge unit; And a flotation generating unit connected to the suction pipe and floating the foreign object in the underwater floor. The flotation generating unit includes a hopper connected to a front end of the suction pipe and having a predetermined space therein, and at least one branch And a spray nozzle connected to the branch pipe and connected to the outside of the hopper, the spray nozzle being connected to the end of the spray pipe and spraying a part of water sucked into the hopper, A collection device is provided.
The suspension generating unit includes a plurality of the spraying tubes, and an air spraying tube is connected to each of the spraying tubes to supply compressed air to the spraying tube. In the lower part of the spraying tube, And the injection nozzle may be connected to the end of the vortex forming tube and connected to the vortex forming tube through a bearing to rotate the vortex forming tube.
A vortex forming unit may be provided inside the spray tube to rotate the water to supply the vortex.
The vortex forming member may include a casing connected to a distal end of the spray tube and having a receiving area formed in a predetermined area on an inner circumferential surface thereof and a vortex forming member having a rhombic screw shape rotated by water supplied in a receiving region of the casing. have.
A plurality of filters may be arranged in the transverse direction within the tip of the suction pipe, and a crushing blade may be provided between the plurality of filters to crush foreign objects to be sucked.
According to the present invention, there is an effect that the device can be made more compact while eliminating the separate mechanical suspension generating means and injecting a part of the water to be sucked into the hopper to float foreign matters deposited on the floor to improve the suction efficiency .
Also, there is an effect that the floating generation efficiency with respect to a wide area in the hopper can be improved through finely pulverizing the foreign object to be sucked and through the rotating injection nozzle.
In addition, a vortex-forming vortex hole is provided in the spraying tube so that the sprayed water is vortexed in the spraying tube to improve the spraying efficiency.
1 is a schematic view showing a conventional water filter paper,
FIG. 2 is a view showing an underwater filter collecting apparatus according to an embodiment of the present invention;
3 is a structural view showing a structure of a floating generation portion of an underwater filter material collection device according to an embodiment of the present invention, and Fig.
4 is a cross-sectional view showing the configuration of the vortex forming portion of FIG.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 2 is a configuration diagram showing an underwater filter collecting apparatus according to an embodiment of the present invention, FIG. 3 is a configuration diagram showing a structure of a floating generating unit of an underwater filter collecting apparatus according to an embodiment of the present invention, 3 is a cross-sectional view showing the configuration of the vortex forming portion of Fig. 3; Fig.
Referring to FIG. 2, the underwater sorter collecting apparatus of the present invention is provided with a traveling
A
Specifically, the
Referring to FIG. 3, the
The
As a result, the water flowing along the
On the other hand, the
In addition, vortex-forming
Vortex flow holes 61 and 62 may be respectively installed between the
4, the vortex holes 61 and 62 are formed by a
At this time, the
The
In the underwater filter collecting apparatus of the present invention constructed as above, a separate mechanical suspension generating means (ordinary brush roller or screw roller) is excluded and a part of the water to be sucked is injected into the hopper to float the accumulated matter on the underwater floor It is possible to efficiently remove foreign matter from the underwater floor.
Further, it is possible to finely grind the foreign object to be sucked, and to improve the floating generation efficiency over a wide area in the hopper 40A through the
In addition, vortex holes (61, 62) in the form of rhombus screws are provided in the spray tubes (41, 42) to spray the supplied water into the spray tubes (41, 42) have.
While the present invention has been particularly shown and described with reference to the particular embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
10:
20:
30:
40:
41: 1st blower
42: The second branch
43: suction pipe
44: barrier
46: injection nozzle
47: injection nozzle
71: air blower
72: air distributor
81: Crushing blade
82: Primary filter
83: Secondary filter
Claims (5)
A suction pipe connected to the front of the main body and sucking water including foreign matter of the underwater floor and discharging the water through the discharge unit; And
And a floating generating part connected to the suction pipe and floating the foreign object in the underwater floor,
The flotation generating unit includes a hopper connected to a leading end of the suction pipe and having a predetermined space therein,
At least one branch pipe branched from the suction pipe, a spray pipe connected to the branch pipe and connected to the outside of the hopper, a part of the water sucked into the hopper connected to the end of the spray pipe, And a spray nozzle for suspending the spray nozzle,
The suspension generating unit may include a plurality of the spraying pipes, and an air spraying pipe is connected to each of the spraying pipes to supply compressed air to the spraying pipe,
And a vortex forming tube having a spiral groove formed therein at a lower portion of the injection tube,
Wherein the jet nozzle is connected to the end of the vortex forming tube and connected to the vortex forming tube through a bearing to rotate the jet nozzle.
And a vortex forming unit for forming a vortex by rotating the water supplied to the inside of the jetting pipe.
Wherein the vortex forming member has a casing connected to a distal end of the spray tube and having a receiving area formed on an inner peripheral surface thereof with a predetermined area,
And a vortex forming member in the form of a rhombic screw rotating in the water accommodated in the receiving area of the casing and supplied with water.
A diaphragm is formed in the suction pipe,
A plurality of filters are arranged in the lateral direction inside the tip of the suction pipe,
And a pulverizing blade for pulverizing the foreign matter to be sucked is provided between the plurality of filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160018717A KR101682094B1 (en) | 2016-02-17 | 2016-02-17 | Apparatus for collecting filter media under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160018717A KR101682094B1 (en) | 2016-02-17 | 2016-02-17 | Apparatus for collecting filter media under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101682094B1 true KR101682094B1 (en) | 2016-12-02 |
Family
ID=57571698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020160018717A KR101682094B1 (en) | 2016-02-17 | 2016-02-17 | Apparatus for collecting filter media under water |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101682094B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180653A (en) * | 2019-05-21 | 2019-08-30 | 广西贺州市正丰现代农业股份有限公司 | A kind of meat bits cleaning assembly of meat grinder |
| CN112676263A (en) * | 2021-01-15 | 2021-04-20 | 中铁建电气化局集团第四工程有限公司 | Cleaning and sucking machine for sundry dirt in rail passing pipe and working method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001029910A (en) * | 1999-07-27 | 2001-02-06 | Tokyo Electric Power Co Inc:The | Precipitate removing device in water tank |
| KR100904398B1 (en) * | 2008-12-12 | 2009-06-26 | 카본코리아 주식회사 | The nozzle for washing surface of filter-bed in the filtration plant |
| KR20110080920A (en) * | 2010-01-07 | 2011-07-13 | 펌프텍코리아(주) | Water pump for removing sediment |
-
2016
- 2016-02-17 KR KR1020160018717A patent/KR101682094B1/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001029910A (en) * | 1999-07-27 | 2001-02-06 | Tokyo Electric Power Co Inc:The | Precipitate removing device in water tank |
| KR100904398B1 (en) * | 2008-12-12 | 2009-06-26 | 카본코리아 주식회사 | The nozzle for washing surface of filter-bed in the filtration plant |
| KR20110080920A (en) * | 2010-01-07 | 2011-07-13 | 펌프텍코리아(주) | Water pump for removing sediment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180653A (en) * | 2019-05-21 | 2019-08-30 | 广西贺州市正丰现代农业股份有限公司 | A kind of meat bits cleaning assembly of meat grinder |
| CN112676263A (en) * | 2021-01-15 | 2021-04-20 | 中铁建电气化局集团第四工程有限公司 | Cleaning and sucking machine for sundry dirt in rail passing pipe and working method thereof |
| CN112676263B (en) * | 2021-01-15 | 2022-08-09 | 中铁建电气化局集团第四工程有限公司 | Cleaning and sucking machine for sundry dirt in rail passing pipe and working method thereof |
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