CN108316377A - A kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge - Google Patents
A kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge Download PDFInfo
- Publication number
- CN108316377A CN108316377A CN201810162064.XA CN201810162064A CN108316377A CN 108316377 A CN108316377 A CN 108316377A CN 201810162064 A CN201810162064 A CN 201810162064A CN 108316377 A CN108316377 A CN 108316377A
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- CN
- China
- Prior art keywords
- suction
- head system
- point
- suction head
- extension mouth
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention provides a kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge, the suction head system includes loudspeaker mud suction mouth, equipped with keying door bracket in the loudspeaker mud suction mouth, open and close door is installed on the keying door bracket, the first hydraulic device is provided on the open and close door, the hydraulic device is fixed on hydraulic cylinder leg, and the hydraulic cylinder leg is mounted on the keying door bracket.The present invention is used and is come out sludge extraction using suction, mud layer intersection under water is avoided to stir energetically, water quality is set seriously to be destroyed, fabulous ecological, environmental protective effect is played, suction head system is in use, in such a way that the side sides great Kai are closed, mud can be inhaled towards one side is constantly mobile, make suction mud more efficiently, sundries guard boom is additionally provided in suction head system, can effectively filter out solid matter.
Description
Technical field
The present invention relates to ships to match technical field more particularly to a kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge
System.
Background technology
In the underwater mud prune job of current river, reservoir, navigation channel, basin, dredging backfill, excavation etc. are usually used
It twists suction reclamation dredger and grabs and raise formula grab boat etc..It twists suction hydraulic suction dredge and uses reamer type suction head, when operation uses
Mud layer intersection stirs reamer energetically under water, and water quality is made seriously to be destroyed, and with the slime water of water content 80% or so by
Spoil disposal pipeline is transported to another place (Na Niqu), however be delivered to receive mud region after must be by the water content 80% or so
Water drain back among neighbouring river or marine site, Yin Na mud area limited volume, so can cause mud that cannot fully sink
(the especially serious soil property of mud, it is difficult to be precipitated in a short time) just directly drains back into a large amount of mixed water in the case of shallow lake
Neighbouring river and marine site.Water quality is caused seriously to pollute.For grab bucket dredger, its head of dredging uses grab bucket
Formula, if the mud of operating area is excessively sparse soft, mud can be overflowed from mud bucket, will also result in waters serious
Pollution, and throwing waters of inclining also results in serious pollution.
Serious environmental pollution caused by meeting when in order to overcome the problems, such as existing suction head work, it is necessary to which design is a kind of energy saving
The suction head system of environment-friendly type undisturbed soil hydraulic suction dredge avoids the destructive shadow to environment when carrying out mud cleaning operation
The technical issues of ringing, thoroughly solving to cause water pollution when construction operation.
In view of drawbacks described above, creator of the present invention obtains the present invention finally by prolonged research and practice.
Invention content
To solve the above problems, the technical solution adopted by the present invention is, it includes total extension mouth to put forward the suction head system,
Equipped with door bracket is opened and closed on total extension mouth, open and close door is installed on the keying door bracket, is provided on the open and close door
First hydraulic device, first hydraulic device are fixed on hydraulic cylinder leg, and the hydraulic cylinder leg is mounted on the keying
On door bracket.
Preferably, total extension mouth include first point extension mouth and second point extension mouth, it is described first point extension mouth and
Second point of extension mouth is equipped with strip hole.
Preferably, first point of extension mouth and second point of extension mouth are the bucking ladder that four pieces of metallic plates surround.
Preferably, the open and close door is slidably mounted on the keying door bracket.
Preferably, being provided with sundries guard boom in first point of extension mouth and second point of extension mouth.
Preferably, being installed with traversing pulley respectively on first point of extension mouth and second point of extension mouth.
Preferably, preferably, it is described first point extension mouth and it is described second point extension mouth be mounted on the open and close door,
When the one fan open and close door is opened, another fan open and close door is closed.
Preferably, being provided with a macropore on the hollow cuboid.
Preferably, being provided with the baffle that blocks water on first point of extension mouth and second point of extension mouth.
Compared with the prior art the beneficial effects of the present invention are：
1, sludge extraction is come out using suction, avoids mud layer intersection under water and stirs energetically and make water quality by tight
It destroys again, plays fabulous ecological, environmental protective effect；
2, directly suction head system is placed in mud so that the mud water content that is pumped greatly reduces when extracting, is avoided
By water be reentered into river or marine site and caused by water quality destroy；
3, suction head system can inhale in use, in such a way that the side sides great Kai are closed towards one side is constantly mobile
Mud makes suction mud more efficiently；
4, it is additionally provided with sundries guard boom in suction head system, can effectively filters out solid matter.
Description of the drawings
Fig. 1 is the side structure schematic diagram of the suction head system of the energy saving and environment friendly undisturbed soil hydraulic suction dredge of the present invention；
Fig. 2 is the overlooking structure diagram of the suction head system of the energy saving and environment friendly undisturbed soil hydraulic suction dredge of the present invention；
Specific implementation mode
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment one
The present invention provides a kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge, as depicted in figs. 1 and 2, described
Suction head system includes total extension mouth 1, and total extension mouth 1 includes the perforative hollow cuboid 11 of opposing sides, described hollow
Through face equipped with first point of extension mouth 12, first point of extension mouth 12 surrounds trapezoidal the one of cuboid 11 for four pieces of metallic plates
One end of platform, osculum is welded on the hollow cuboid 11, and keying door bracket is welded on first point of extension mouth 12
2, the groove agreed with 3 phase of open and close door is provided on the keying door bracket 2, and the open and close door 3 is slidably mounted on the groove
Inside is provided with a strip hole, the strip hole on first point of extension mouth 12 in one side that 3 lower end of the open and close door is close to
It is identical as 3 lower end shape face of the open and close door, meanwhile, the groove is from the keying door bracket 2 to the hollow cuboid 11
Its bottom surface is inside extended to, completely by the strip when the whole fan open and close door 3 being made to slide downward along the keying door bracket 2
Hole, and agree with in the hollow cuboid 11；
3 top of the open and close door is equipped with the first hydraulic device 4, and first hydraulic device 4 includes small-sized push rod 41, institute
It states 41 one end of small-sized push rod and is fixedly connected on 3 top of the open and close door, the other end is connected to the first plunger 42, first column
Plug 42 is located inside hydraulic cylinder 43, and there is a sealing cover at 43 both ends of the hydraulic cylinder, and the sealing cover of one end can make described small-sized push away
Bar 41 passes through, and the cylinder body both ends of the hydraulic cylinder 43 are equipped with hydraulic tube, for conveying hydraulic oil, to control first plunger
42 upper and lower displacement, to drive the switch of the open and close door 3, first hydraulic device 4 by the small-sized push rod 41
The hydraulic cylinder 43 including in is fixed on hydraulic cylinder leg 5, and the hydraulic cylinder leg 5 is welded on the keying door bracket 2
On；
Preferably, being provided with rubber seal on first plunger 42, make first plunger 42 and the hydraulic cylinder
It is not fitted closely between 43, without gap；
It is big it to be provided with one in 11 not perforative one side of the hollow cuboid on described this direction of keying door bracket 2
Hole, the shape of the macropore and the shape of suction pipe match, and suction is transmitted in the suction pipe, so that mud enters the suction
Mud head system；
The another of the hollow cuboid 11 extends mouth 13, second point of extension, 13 structure of mouth through face equipped with second point
Apparatus structure of the apparatus structure thereon with the structure that described first point extends mouth 12 and thereon is identical, the suction head system
For both sides symmetrical structure；
Embodiment two
The suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge as described above, what the present embodiment was different from is in
In, in conjunction with shown in Fig. 1 and Fig. 2, at described first point extend mouth 12 and it is described second point extension mouth 13 in be provided with sundries protection
Grid 6, the sundries guard boom can be railing shape, or it is netted, it is inclined in first point of extension mouth 12 and described the
In two points of extension mouths 13, effect is that there are the solid matters in mud for intercepting.
Embodiment three
The suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge as described above, what the present embodiment was different from is in
In, in conjunction with shown in Fig. 1 and Fig. 2, at described first point extend mouth 12 and it is described second point extension mouth 13 above be provided with the gear that blocks water
Plate.
Example IV
The suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge as described above, what the present embodiment was different from is in
In, in conjunction with shown in Fig. 1 and Fig. 2, first point of extension mouth 12 in the suction head system and second point of extension mouth 13
It is upper that traversing pulley 7 is installed respectively, it is provided with pulley wire on the traversing pulley 7, is controlled by pulling the traversing pulley 7
Make the movement in the horizontal direction of the suction head system；
Preferably, when controlling the suction head system by the traversing pulley 7 and being moved to side, the suction head system
The open and close door 3 of phase the same side in system therewith is opened, that fan of the other side is closed, this improves the efficiency for drawing mud.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise of not departing from the method for the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (9)
1. a kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge, which is characterized in that the suction head system includes total
Mouth is extended, equipped with keying door bracket on total extension mouth, open and close door is installed on the keying door bracket, on the open and close door
It is provided with the first hydraulic device, first hydraulic device is fixed on hydraulic cylinder leg, and the hydraulic cylinder leg is mounted on institute
It states and opens and closes on door bracket.
2. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 1, which is characterized in that described total
It includes first point of extension mouth and second point of extension mouth to extend mouth, and first point of extension mouth and second point of extension mouth are equipped with strip
Hole.
3. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 2, which is characterized in that described
One point of extension mouth and second point of extension mouth are the bucking ladder that four pieces of metallic plates surround.
4. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 3, which is characterized in that described to open
Door is closed to be slidably mounted on the keying door bracket.
5. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 4, which is characterized in that described
It is provided with sundries guard boom in one point of extension mouth and second point of extension mouth.
6. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 5, which is characterized in that described
Traversing pulley is installed respectively on one point of extension mouth and second point of extension mouth.
7. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 6, which is characterized in that described
One point of extension mouth and second point of extension mouth are mounted on the open and close door, when a fan open and close door is opened, another fan
The open and close door is closed.
8. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 7, which is characterized in that in described
A macropore is provided on empty cuboid.
9. the suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge according to claim 8, which is characterized in that described
It is provided with the baffle that blocks water on one point of extension mouth and second point of extension mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162064.XA CN108316377A (en) | 2018-02-27 | 2018-02-27 | A kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162064.XA CN108316377A (en) | 2018-02-27 | 2018-02-27 | A kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108316377A true CN108316377A (en) | 2018-07-24 |
Family
ID=62900829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810162064.XA Pending CN108316377A (en) | 2018-02-27 | 2018-02-27 | A kind of suction head system of energy saving and environment friendly undisturbed soil hydraulic suction dredge |
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| Country | Link |
|---|---|
| CN (1) | CN108316377A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015479A (en) * | 2012-12-24 | 2013-04-03 | 中国船舶重工集团公司第七○二研究所 | Biological dredging platform and method |
| CN103469838A (en) * | 2013-08-20 | 2013-12-25 | 中交广州航道局有限公司 | Double-runner sludge suction head |
| CN103912032A (en) * | 2014-04-28 | 2014-07-09 | 中交疏浚技术装备国家工程研究中心有限公司 | Sweeping and suction desilting machine for floating sludge and flowing sludge of drinking water reservoir and desilting method thereof |
| WO2015160255A1 (en) * | 2014-04-18 | 2015-10-22 | Ihc Holland Ie B.V. | Universal cover for cutter head |
| CN208415346U (en) * | 2018-02-27 | 2019-01-22 | 宁波弘海众创空间服务有限公司 | A kind of suction head of energy saving and environment friendly undisturbed soil hydraulic suction dredge |
-
2018
- 2018-02-27 CN CN201810162064.XA patent/CN108316377A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015479A (en) * | 2012-12-24 | 2013-04-03 | 中国船舶重工集团公司第七○二研究所 | Biological dredging platform and method |
| CN103469838A (en) * | 2013-08-20 | 2013-12-25 | 中交广州航道局有限公司 | Double-runner sludge suction head |
| WO2015160255A1 (en) * | 2014-04-18 | 2015-10-22 | Ihc Holland Ie B.V. | Universal cover for cutter head |
| CN103912032A (en) * | 2014-04-28 | 2014-07-09 | 中交疏浚技术装备国家工程研究中心有限公司 | Sweeping and suction desilting machine for floating sludge and flowing sludge of drinking water reservoir and desilting method thereof |
| CN208415346U (en) * | 2018-02-27 | 2019-01-22 | 宁波弘海众创空间服务有限公司 | A kind of suction head of energy saving and environment friendly undisturbed soil hydraulic suction dredge |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200518 Address after: 315000 No. 1009, Guangxian Road, high tech Zone, Ningbo City, Zhejiang Province Applicant after: ZHEJIANG RECLAIM CONSTRUCTION GROUP Co.,Ltd. Address before: 315040 4th Floor, 1009 Guangxian Road, Ningbo High-tech Zone, Zhejiang Province Applicant before: NINGBO HONGHAI ZHONGCHUANG SPACE SERVICE Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |