CN108824393A - A kind of duckweed salvaging reuse means - Google Patents
A kind of duckweed salvaging reuse means Download PDFInfo
- Publication number
- CN108824393A CN108824393A CN201810669936.1A CN201810669936A CN108824393A CN 108824393 A CN108824393 A CN 108824393A CN 201810669936 A CN201810669936 A CN 201810669936A CN 108824393 A CN108824393 A CN 108824393A
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- China
- Prior art keywords
- processing bucket
- fixedly connected
- duckweed
- hull
- bucket
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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
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/104—Conveyors; Paddle wheels; Endless belts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
- E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of duckweeds to salvage reuse means, including hull, and the hull top, which is fixed by the bracket, is provided with processing bucket, processing bucket left wall opening, is fixedly connected with broken net in the processing bucket, slidably connects compression blocks in the processing bucket；The compression blocks left side wall is fixedly connected with mobile bar, and the hull top is fixedly installed first reducing motors, and first reducing motors front end motor shaft is fixedly connected with turntable, is hinged with connecting rod on the right side of turntable front end face, connecting rod right end and mobile bar left end are hinged；The processing barrel side wall, which is located at immediately below broken net, is additionally provided with opening, and the water strainer with processing bucket cooperation is fixedly connected in opening.The present invention is moved left and right by the compression blocks in processing bucket and is squeezed duckweed, to reduce the water content of duckweed, is convenient for subsequent drying, while reducing duckweed occupied space；In extrusion process, duckweed is crushed by particle net, so that duckweed particle is smaller, is convenient for following process.
Description
Technical field
The present invention relates to environment protection treating field, specifically a kind of duckweed salvages reuse means.
Background technique
In recent years due to each rivers in China and pond-culture industry fast development and pollution control lag, cause rivers
Height eutrophication, cause the water plants such as duckweed largely to spread, seriously affect the safety of water transport traffic.In duckweed height
The hair phase will also cause the reduction of the water surface, oxygen in water concentration if breeding a large amount of duckweed on river surface without salvaging and handling
It reduces, the further eutrophication in waters endangers fish production, the final aging for accelerating water body.
The salvaging and processing of duckweed and water plant need to consume a large amount of energy and manpower, and existing salvaging measure and
Method is all also relatively backward, and existing fishing is basic or based on the operation of the man-hour manually hand-held string bag, in the duckweed after salvaging
Water content is higher, heavier-weight, and a small amount of duckweed can only be delivered by causing ship once to be gone on a journey, and causes to salvage cost and transportation cost
It is higher.
Summary of the invention
The purpose of the present invention is to provide a kind of duckweeds to salvage reuse means, mentioned above in the background art to solve
Problem.
To achieve the above object, the present invention provides the following technical solutions：
A kind of duckweed salvaging reuse means, including hull, the hull top, which is fixed by the bracket, is provided with processing bucket, processing
Bucket left wall opening, is fixedly connected with broken net in the processing bucket, slidably connects compression blocks in the processing bucket, compression blocks and
Processing bucket inner wall is bonded and compression blocks right end is bonded with broken net left wall；The compression blocks left side wall is fixedly connected with mobile bar,
The hull top is fixedly installed first reducing motors, and first reducing motors front end motor shaft is fixedly connected with turntable, turntable
It is hinged with connecting rod on the right side of front end face, connecting rod right end and mobile bar left end are hinged；The processing barrel side wall is located at right above compression blocks
It is also connected with receiving hopper；The processing barrel side wall, which is located at immediately below broken net, is additionally provided with opening, be fixedly connected in opening and
Handle the water strainer of bucket cooperation.
As a further solution of the present invention：The processing bucket inner sidewall bottom, which is located on the right side of water strainer, is also provided with arc
Slot is fixedly connected with the arc electric hot plate with processing bucket cooperation in arc groove, and it is right that the processing bucket top side wall is located at receiving hopper
Side is additionally provided with opening, and the hydrofuge net with processing bucket cooperation is fixedly connected in opening；The processing bucket right wall is fixed at center
Second reducing motors are provided with, second reducing motors left end motor shaft passes through processing bucket right wall and is fixedly connected with shaft, and second slows down
Motor axis and processing bucket right wall are rotatablely connected, and the helical-blade being bonded with processing bucket inner wall is fixedly connected in the shaft
Piece, the processing bucket lower right corner are additionally provided with discharge hole for discharge mouth.
As further scheme of the invention：The shaft side wall is also uniformly fixedly connected with several stirring blades, stirs
Blade is mixed between helical blade.
As further scheme of the invention：It is located at below water strainer in the hull and is provided with below discharge port
Picking-up container.
As further scheme of the invention：U-shaped board is fixedly connected on the left of the hull, left side is solid in the hull
Surely it is provided with support；The hull upper left side is arranged conveyer belt, conveyer belt inclined upward to the right, the conveyer belt lower left side roller
It is rotatablely connected by shaft and U-shaped board, conveyer belt upper right side roller is rotatablely connected by shaft and support, the conveyer belt
Upper right side roller is driven by driving motor, driving motor fixed setting and support rear side.
As further scheme of the invention：Several rubber slabs are uniformly fixedly connected on the outside of the conveyer belt belt.
As further scheme of the invention：The support right end is also fixedly connected with sliding slot, and sliding slot inclines to the right
Tiltedly, the sliding slot left end is located at conveyer belt lower right side, and the sliding slot right end is located above receiving hopper.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is moved left and right by the compression blocks in processing bucket and is squeezed duckweed, to reduce the water content of duckweed, just
In subsequent drying, while reducing duckweed occupied space；In extrusion process, duckweed is crushed by particle net, so that duckweed particle is more
It is small, it is convenient for following process；Heating, drying is carried out to duckweed by the heating of arc electric hot plate, stirring blade rotation pair in drying course
Duckweed carries out stirring, so that duckweed is heated evenly, is rotated by helical blade and drives duckweed self-emptying to the right, floating after drying
Duckweed weight is lighter, improves ship carrying capacity, saves transportation cost；Conveyer belt operating is driven by driving motor, to drive
Rubber slab operating, the duckweed of floating on water is transported in hull upwards, without manually being salvaged, improves duckweed cleaning effect
Rate saves physical strength and labour.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that duckweed salvages reuse means.
Fig. 2 is that duckweed salvages the partial structural diagram handled at bucket in reuse means.
Fig. 3 is the left view partial structural diagram in duckweed salvaging reuse means at arc electric hot plate.
In figure：1- hull, 2-U template, 3- conveyer belt, 4- rubber slab, 5- support, 6- driving motor, 7- sliding slot, 8- first
Decelerating motor, 9- turntable, 10- connecting rod, 11- mobile bar, 12- handle bucket, 13- compression blocks, 14- water strainer, 15- arc electric heating
Plate, 16- receiving hopper, 17- particle net, 18- hydrofuge net, 19- shaft, 20- helical blade, 21- stirring blade, 22- second slow down
Motor, 23- discharge port, 24- picking-up container.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of duckweed salvages reuse means, including hull 1, the hull
1 top, which is fixed by the bracket, is provided with processing bucket 12, processing 12 left wall of bucket opening, is fixedly connected in the processing bucket 12 broken
Net 17 slidably connects compression blocks 13 in the processing bucket 12, and compression blocks 13 be bondeds with processing 12 inner wall of bucket and 13 right side of compression blocks
End is bonded with broken 17 left wall of net；13 left side wall of compression blocks is fixedly connected with mobile bar 11, and fixation is set at the top of the hull 1
First reducing motors 8 are equipped with, 8 front end motor shaft of first reducing motors is fixedly connected with turntable 9, and 9 front end face of turntable right side is hinged
There is connecting rod 10,10 right end of connecting rod and 11 left end of mobile bar are hinged；12 side wall of processing bucket is located at right above compression blocks 13 and also connects
It is connected to receiving hopper 16；12 side wall of processing bucket, which is located at immediately below broken net 17, is additionally provided with opening, is fixedly connected in opening
Duckweed is added into receiving hopper 16 in the water strainer 14 cooperated with processing bucket 12, when use, passes through first reducing motors 8 and drives turntable
9 rotations, so that compression blocks 13 be driven to move left and right, compression blocks 13 are located at 16 directly below the discharge opening of receiving hopper, when compression blocks 13 move
When moving to the leftmost side, receiving hopper 16 be connected to processing bucket 12, and duckweed, which can enter, to be handled in bucket 12, compression blocks 13 move right by
16 discharge port of receiving hopper is blocked, duckweed cannot blanking, deposit in receiving hopper 16；Receiving hopper 16 or so moves back and forth, thus
Duckweed addition is carried out into processing bucket 12 and duckweed compresses, in duckweed compression process, water is extruded, it falls from water strainer 14,
When duckweed compresses to a certain extent, since stress is more than the duckweed limit, duckweed is squeezed by being crushed net 17, thus to duckweed
Attrition crushing is carried out, following process is facilitated；
The 12 inner sidewall bottom of processing bucket, which is located on the right side of water strainer 14, is also provided with arc groove, be fixedly connected in arc groove with
The arc electric hot plate 15 that bucket 12 cooperates is handled, 12 top side wall of processing bucket, which is located on the right side of receiving hopper 16, is additionally provided with opening,
Be fixedly connected in opening with processing bucket 12 cooperate hydrofuge net 18, by arc electric hot plate 15 to the broken duckweed of water squeezing into
Row heating, drying, moisture are discharged by hydrofuge net 18；Second reducing motors are fixedly installed at the 12 right wall center of processing bucket
22,22 left end motor shaft of second reducing motors passes through processing 12 right wall of bucket and is fixedly connected with shaft 19,22 motor of second reducing motors
Axis and processing 12 right wall of bucket are rotatablely connected, and the helical blade being bonded with processing 12 inner wall of bucket is fixedly connected in the shaft 19
20, it is rotated by helical blade 20 and duckweed is driven to move right, 12 lower right corner of processing bucket is additionally provided with discharge hole for discharge mouth
23, the duckweed after drying is discharged from discharge hole for discharge mouth 23；19 side wall of shaft is also uniformly fixedly connected with several stirrings
Blade 21, stirring blade 21 is between helical blade 20, and the rotation of stirring blade 21 carries out stirring to duckweed in drying course, makes
It must be heated more evenly, improve drying effect；It is located to be provided with below 14 lower section of water strainer and discharge port 23 in the hull 1 and connects
Hopper 24 facilitates water receiving and carries out splicing to the duckweed after drying, will be in 14 lower section picking-up container 24 of water strainer not every a period of time
Water outwell, mitigate ship load；
U-shaped board 2 is fixedly connected on the left of the hull 1, left side is fixedly installed support 5 in the hull 1；The hull 1 is left
Conveyer belt 3 is arranged in top, and inclined upward, the 3 lower left side roller of conveyer belt are rotated conveyer belt 3 by shaft and U-shaped board 2 to the right
Connection, the 3 upper right side roller of conveyer belt are rotatablely connected by shaft and support 5, and the 3 upper right side roller of conveyer belt passes through drive
Dynamic motor 6 drives, the fixed setting of driving motor 6 and 5 rear side of support；2 height of U-shaped board is set according to 1 draft of hull, so that
If 3 lower left side roller of conveyer belt does not largely have upstream face hereinafter, being uniformly fixedly connected with dry rubber substance on the outside of 3 belt of the conveyer belt
Plate 4 drives conveyer belt 3 to operate, so that rubber slab 4 be driven to operate, duckweed is transported to upwards in hull 1 by driving motor 6,
Without manually being salvaged, duckweed cleaning efficiency is improved, physical strength and labour are saved；5 right end of support is also fixedly connected with
Sliding slot 7, sliding slot 7 tilt to the right, and 7 left end of sliding slot is located at 3 lower right side of conveyer belt, and 7 right end of sliding slot is located at splicing
16 top of bucket, so that duckweed carries out being handled in processing bucket 12 automatically.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of duckweed salvages reuse means, including hull（1）, which is characterized in that the hull（1）Top is solid by bracket
Surely it is provided with processing bucket（12）, handle bucket（12）Left wall opening, the processing bucket（12）Inside it is fixedly connected with broken net（17）, institute
State processing bucket（12）Inside slidably connect compression blocks（13）, compression blocks（13）With processing bucket（12）Inner wall fitting and compression blocks（13）
Right end and broken net（17）Left wall fitting；The compression blocks（13）Left side wall is fixedly connected with mobile bar（11）, the hull（1）
Top is fixedly installed first reducing motors（8）, first reducing motors（8）Front end motor shaft is fixedly connected with turntable（9）, turntable
（9）Connecting rod is hinged on the right side of front end face（10）, connecting rod（10）Right end and mobile bar（11）Left end is hinged；The processing bucket（12）Side
Wall is located at compression blocks（13）Surface is also connected with receiving hopper（16）；The processing bucket（12）Side wall is located at broken net（17）Under just
Side is additionally provided with opening, is fixedly connected in opening and processing bucket（12）The water strainer of cooperation（14）.
2. duckweed according to claim 1 salvages reuse means, which is characterized in that the processing bucket（12）Inner sidewall bottom
Portion is located at water strainer（14）Right side is also provided with arc groove, is fixedly connected in arc groove and processing bucket（12）The arc electricity of cooperation
Hot plate（15）, the processing bucket（12）Top side wall is located at receiving hopper（16）Right side is additionally provided with opening, is fixedly connected in opening
Have and processing bucket（12）The hydrofuge net of cooperation（18）；The processing bucket（12）Right wall is fixedly installed second reducing motors at center
（22）, second reducing motors（22）Left end motor shaft passes through processing bucket（12）Right wall is fixedly connected with shaft（19）, the second deceleration electricity
Machine（22）Motor shaft and processing bucket（12）Right wall rotation connection, the shaft（19）On be fixedly connected with processing bucket（12）Inner wall
The helical blade of fitting（20）, the processing bucket（12）The lower right corner is additionally provided with discharge hole for discharge mouth（23）.
3. duckweed according to claim 2 salvages reuse means, which is characterized in that the shaft（19）Side wall is also uniform
It is fixedly connected with several stirring blades（21）, stirring blade（21）Positioned at helical blade（20）Between.
4. duckweed according to claim 3 salvages reuse means, which is characterized in that the hull（1）It is interior to be located at drainage
Net（14）Lower section and discharge port（23）Lower section is provided with picking-up container（24）.
5. duckweed according to claim 1 to 4 salvages reuse means, which is characterized in that the hull（1）Left side
It is fixedly connected with U-shaped board（2）, the hull（1）Interior left side is fixedly installed support（5）；The hull（1）Upper left side setting passes
Send band（3）, conveyer belt（3）Inclined upward to the right, the conveyer belt（3）Lower left side roller passes through shaft and U-shaped board（2）Rotation connects
It connects, the conveyer belt（3）Upper right side roller passes through shaft and support（5）Rotation connection, the conveyer belt（3）Upper right side roller is logical
It overdrives motor（6）Driving, driving motor（6）Fixed setting and support（5）Rear side.
6. duckweed according to claim 5 salvages reuse means, which is characterized in that the conveyer belt（3）On the outside of belt
Uniformly it is fixedly connected with several rubber slabs（4）.
7. duckweed according to claim 6 salvages reuse means, which is characterized in that the support（5）Right end is also fixed
It is connected with sliding slot（7）, sliding slot（7）It tilts to the right, the sliding slot（7）Left end is located at conveyer belt（3）Lower right side, the sliding slot
（7）Right end is located at receiving hopper（16）Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669936.1A CN108824393A (en) | 2018-06-26 | 2018-06-26 | A kind of duckweed salvaging reuse means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669936.1A CN108824393A (en) | 2018-06-26 | 2018-06-26 | A kind of duckweed salvaging reuse means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108824393A true CN108824393A (en) | 2018-11-16 |
Family
ID=64138645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669936.1A Pending CN108824393A (en) | 2018-06-26 | 2018-06-26 | A kind of duckweed salvaging reuse means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824393A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356138A (en) * | 2018-11-26 | 2019-02-19 | 四川蕊康环保科技有限公司 | A kind of mobile floating matter collection device |
| CN112061324A (en) * | 2020-09-11 | 2020-12-11 | 梁钰福 | Algae salvage ship capable of comprehensively utilizing water flow power |
| CN113356166A (en) * | 2021-05-13 | 2021-09-07 | 陈景峰 | High-efficient algae fishing device based on lake is administered |
| CN115247411A (en) * | 2021-11-25 | 2022-10-28 | 浙江海洋大学 | Duckweed recognition and cleaning device of bionic duck structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527939A (en) * | 2015-01-05 | 2015-04-22 | 浙江海洋学院 | Machinable offshore enteromorpha salvage ship |
| CN205444147U (en) * | 2016-03-11 | 2016-08-10 | 浙江海洋学院 | Duckweed cleaning device |
| WO2017069345A1 (en) * | 2015-10-20 | 2017-04-27 | (주)에코코 | Boat for removing water weeds |
| CN107234724A (en) * | 2017-06-23 | 2017-10-10 | 安徽易奇软件科技有限公司 | A kind of construction waste crushing reuse means |
| CN108013488A (en) * | 2017-12-25 | 2018-05-11 | 郑州丽福爱生物技术有限公司 | A kind of multifunctional feed granulation device |
| CN108113031A (en) * | 2017-12-25 | 2018-06-05 | 郑州丽福爱生物技术有限公司 | A kind of feed mixing granulation device with functions/drying |
-
2018
- 2018-06-26 CN CN201810669936.1A patent/CN108824393A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527939A (en) * | 2015-01-05 | 2015-04-22 | 浙江海洋学院 | Machinable offshore enteromorpha salvage ship |
| WO2017069345A1 (en) * | 2015-10-20 | 2017-04-27 | (주)에코코 | Boat for removing water weeds |
| CN205444147U (en) * | 2016-03-11 | 2016-08-10 | 浙江海洋学院 | Duckweed cleaning device |
| CN107234724A (en) * | 2017-06-23 | 2017-10-10 | 安徽易奇软件科技有限公司 | A kind of construction waste crushing reuse means |
| CN108013488A (en) * | 2017-12-25 | 2018-05-11 | 郑州丽福爱生物技术有限公司 | A kind of multifunctional feed granulation device |
| CN108113031A (en) * | 2017-12-25 | 2018-06-05 | 郑州丽福爱生物技术有限公司 | A kind of feed mixing granulation device with functions/drying |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356138A (en) * | 2018-11-26 | 2019-02-19 | 四川蕊康环保科技有限公司 | A kind of mobile floating matter collection device |
| CN112061324A (en) * | 2020-09-11 | 2020-12-11 | 梁钰福 | Algae salvage ship capable of comprehensively utilizing water flow power |
| CN113356166A (en) * | 2021-05-13 | 2021-09-07 | 陈景峰 | High-efficient algae fishing device based on lake is administered |
| CN115247411A (en) * | 2021-11-25 | 2022-10-28 | 浙江海洋大学 | Duckweed recognition and cleaning device of bionic duck structure |
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Application publication date: 20181116 |
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