CN110453747A - A kind of river course clear up recoverable metal mechanism - Google Patents
A kind of river course clear up recoverable metal mechanism Download PDFInfo
- Publication number
- CN110453747A CN110453747A CN201910849951.9A CN201910849951A CN110453747A CN 110453747 A CN110453747 A CN 110453747A CN 201910849951 A CN201910849951 A CN 201910849951A CN 110453747 A CN110453747 A CN 110453747A
- Authority
- CN
- China
- Prior art keywords
- support case
- rotating cylinder
- metal
- river course
- mud
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 78
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000007885 magnetic separation Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 20
- 239000004575 stone Substances 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
Landscapes
- 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 invention discloses a kind of river course clear up recoverable metal mechanisms, support case including pedestal He the side of being set on the base, support case structure cylindrical, the support case lower end two sides are connected and fixed by support column and pedestal, it is lower than right side on the left of the support case, the support case lower left side is equipped with discharging channel, and the discharging channel lower port is equipped with for by the guiding tube of mud carrying-off；The present invention is improved for the drawbacks of existing apparatus, the block in mud is cleaned up using high pressure water, then metal block is eliminated from block mixture using the magnetic separation transmission assembly of setting come, to complete the recycling to metal garbage, this metal recovery mode of the application carries out sufficient cleaning treatment to block while separation, such later period just saves cleaning operation by first separating mud with block, later period cleanup step is eliminated, it is practical.
Description
Technical field
The present invention relates to river course clear up equipment technical field, specifically a kind of river course clear up recoverable metal mechanism.
Background technique
Dredger is just responsible for digging water channel and rivers and creeks mud clearly, so that other ships pass through, and it is still blown sand and fills out
The sharp weapon in sea.There are the types such as cutter suction dredger, trailing suction hopper dredger.River it is unimpeded all referring to hoping in dredger, dredger is appointed
Business is to carry out the construction of the underwater cubic metre of earth and stone, is specifically exactly: digging is deep, widens and clear up existing navigation channel and harbour；It excavates newly
Navigation channel, harbour and canal, during dredging, due to not clearing up for a long time for river, and ship abandons sundries back and forth, makes
It obtains in mud and is mixed with metal impurities etc., do not remove, have very big if these mud for containing metal impurities are cleaned up
Harm.
In view of the above-mentioned problems, a kind of recoverable metal of patent disclosure that existing patent announcement number is CN208494556U
Dredger is provided with rotatable swing arm in the side in the hull top dredging storehouse of dredger, and the bottom of swing arm is provided with
It is connected with hydraulic stem and is connected to electromagnet, metal adsorption is carried out to mud during dredging, dispels the metal impurities in mud.
This metal recovery mode needs regularly to clean up the metal impurities on electromagnet, and mobile in electromagnet
When mud can generate very big resistance to metal, be easy to fall metalwork extension, at the same also need to the metal impurities of collection into
Row cleaning, existing apparatus there are aiming at the problem that, there is presently provided it is a kind of can be by the device of metal removal in mud.
Summary of the invention
The purpose of the present invention is to provide a kind of river course clear up recoverable metal mechanisms, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of river course clear up recoverable metal mechanism, the support case including pedestal He the side of being set on the base, the branch
Case structure cylindrical is supportted, the support case lower end two sides are connected and fixed by support column and pedestal, low on the left of the support case
In right side, the support case lower left side is equipped with discharging channel, and the discharging channel lower port was equipped with for drawing mud carrying-off
Conduit；
The support case left and right ends runs through the rotating cylinder for having co-axial setting, the rotating cylinder inside support case
Surface is equipped with filter hole, and filter hole passes through convenient for mud, and the rotating cylinder is described by rolling bearing and support case rotation connection
Case upper right side is supported to be equipped with loading hopper, the loading hopper lower end is equipped with the guiding channel for material to be introduced to rotating cylinder, described
Support case is equipped with the driving assembly for driving rotating cylinder to overturn, and the rotating cylinder interior parallel is equipped with cleaning pipe, described
Cleaning pipe surface is evenly distributed with the spray head to rotating cylinder surface injection water jets under high pressure, and the water inlet end of the cleaning pipe, which connects, to supply water
Component, the support case lower left side are equipped with the collection bucket for accepting stone and metal block, are equipped with and are used for below the collection bucket
The magnetic separation transmission assembly accepted stone and metal block and reject metal block；
The magnetic separation transmission assembly includes the transmission belt being horizontally set below support case, the transmission of the transmission belt two sides
Roller is connect by support frame with pedestal, and the transmission roller surface on the right side of the transmission belt, which is equipped with, has magnetic magnet ring, right side
Delivery roll lower left side is equipped with the metal entrapment recess for collecting metal block, and the pedestal on the right side of the metal entrapment recess, which is equipped with, to be used for
Collect stone rubble collecting tank, the mixture in collection bucket enter in transmission belt after can as transmission belt moves right, by
In the absorption of magnet ring, metal block can be fixed on transmission belt surface, and as delivery roll continues to rotate, crushed stone can enter rubble
In collecting tank, and metal block can be adsorbed and rotate with it to metal entrapment recess, with far from magnet ring, the metal block meeting
It falls into metal entrapment recess, to complete the separation of stone and metal.
As a further solution of the present invention: the water supply component includes the fixing pipe connecting with cleaning pipe left end, described
Fixing pipe passes through support case left side wall, and fixing pipe right end is connect with the water inlet end of high pressure liquid pump, the water inlet of the high pressure liquid pump
The water outlet held and water tank on support case is arranged in connects.
As a further solution of the present invention: the driving component includes the driven pulley being arranged on the outside of rotating cylinder, institute
Support case upper end where stating driven pulley is provided with driving motor, and the output end of the driving motor is equipped with driving pulley, institute
It states and is sequentially connected between driving pulley and driven pulley by driving belt.
As a further solution of the present invention: the metal entrapment recess upper end is equipped with the material scraping plate for resisting transmission belt.
As a further solution of the present invention: the transmission roller diameter on the right side of the transmission belt is that left side transmits the two of roller diameter
Times or more, and zone face is in horizontally disposed on the upside of transmission belt.
As a further solution of the present invention: being equipped with for tentatively being crushed to mud at the rotating cylinder right output port
Divide grid.
As a further solution of the present invention: the rotating cylinder inner wall array distribution has several to assist material scraping plate, described
Scraper plate surface is assisted to be equipped with rectangle port.
Compared with prior art, the beneficial effects of the present invention are: the present invention improves the drawbacks of being directed to existing apparatus, benefit
The block in mud is cleaned up with high pressure water, is then mixed metal block from bulk using the magnetic separation transmission assembly of setting
It eliminates and in object, so that the recycling to metal garbage is completed, while cleaning here with high pressure water to mud, but also block
Shape material spreads out as far as possible, and to facilitate the magnetic separation in later period, this metal recovery mode of the application passes through first by mud
It being separated with block, sufficient cleaning treatment is carried out to block while separation, such later period just saves cleaning operation,
Later period cleanup step is eliminated, it is practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram for dividing grid in the present invention.
Fig. 3 is the structural schematic diagram that material scraping plate is assisted in the present invention.
Wherein: pedestal 1, transmission belt 2, guiding tube 3, discharging channel 4, collection bucket 5, spray head 6, cleaning pipe 7, fixing pipe 8, from
Movable belt pulley 9, driving belt 10, driving pulley 11, driving motor 12, high pressure liquid pump 13, water tank 14, support case 15, loading hopper
16, rotating cylinder 17, filter hole 18, segmentation grid 19, support column 20, magnet ring 21, delivery roll 22, rubble collecting tank 23, metal
Collecting tank 24, auxiliary material scraping plate 171.
Specific embodiment
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
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.
Embodiment 1
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of river course clear up recoverable metal mechanism, including pedestal 1 and set
The support case 15 above pedestal 1, the support case 15 structure cylindrical are set, the 15 lower end two sides of support case pass through support
Column 20 is connected and fixed with pedestal 1, and right side is lower than on the left of the support case 15, and 15 lower left side of support case is equipped with discharging channel 4,
4 lower port of discharging channel is equipped with for by the guiding tube 3 of mud carrying-off；
Support 15 left and right ends of case runs through the rotating cylinder 17 for having co-axial setting, inside support case 15
17 surface of rotating cylinder is equipped with filter hole 18, and filter hole 18 passes through convenient for mud, and the rotating cylinder 17 passes through rolling bearing and support
Case 15 is rotatablely connected, and 15 upper right side of support case is equipped with loading hopper 16, and 16 lower end of loading hopper is equipped with for drawing material
Enter the guiding channel of rotating cylinder 17, the support case 15 is equipped with the driving assembly for driving rotating cylinder 17 to overturn, the rotation
17 interior parallel of rotating cylinder is equipped with cleaning pipe 7, and 7 surface of cleaning pipe is uniformly distributed oriented 17 surface of rotating cylinder injection high pressure water
The spray head 6 of column, the water inlet end of the cleaning pipe 7 connect water supply component, and 15 lower left side of support case is equipped with for accepting stone
With the collection bucket 5 of metal block, the magnetic for accepting stone and metal block and rejecting metal block is equipped with below the collection bucket 5
Select transmission assembly；
The magnetic separation transmission assembly includes the transmission belt 2 for being horizontally set on 15 lower section of support case, 2 two sides of transmission belt
Delivery roll 22 is connect by support frame with pedestal 1, and 22 surface of delivery roll on 2 right side of transmission belt, which is equipped with, has magnetic magnet
Ring 21,22 lower left side of delivery roll on right side are equipped with the metal entrapment recess 24 for collecting metal block, and the metal entrapment recess 24 is right
The pedestal 1 of side is equipped with the rubble collecting tank 23 for collecting stone, after the mixture in collection bucket 5 enters in transmission belt 2
It can be moved right with transmission belt, due to the absorption of magnet ring 21, metal block can be fixed on 2 surface of transmission belt, with transmission
Roller 22 continues to rotate, and crushed stone can enter in rubble collecting tank 23, and metal block can be adsorbed and rotate with it to metal entrapment recess
24 tops, as far from magnet ring 21, the metal block can fall into metal entrapment recess 24, to complete stone and metal
Separation.
The water supply component includes the fixing pipe 8 connecting with 7 left end of cleaning pipe, and it is left that the fixing pipe 8 passes through support case 15
Side wall, and 8 right end of fixing pipe is connect with the water inlet end of high pressure liquid pump 13, water inlet end and the setting of the high pressure liquid pump 13 are supporting
The water outlet connection of water tank 14 on case 15, under the action of high pressure liquid pump 13, water jets under high pressure is sprayed along spray head 6, and then right
It is rinsed processing into the material inside rotating cylinder 17, mud can be broken up, and then pass through filter hole 18, and stone and metal
Block can be trapped in rotating cylinder 17.
The driving component includes the driven pulley 9 that 17 outside of rotating cylinder is arranged in, the support where the driven pulley 9
15 upper end of case is provided with driving motor 12, and the output end of the driving motor 12 is equipped with driving pulley 11, the driving pulley 11
It is sequentially connected between driven pulley 9 by driving belt 10, drives driving pulley 11 to rotate by driving motor 12, drive band
Wheel 11 drives driven pulley 9 to rotate by driving belt 10, and then rotating cylinder 17 is driven constantly to rotate, the rotation of rotating cylinder 17
The continuous rolling of its materials inside may be implemented.
Embodiment 2
It falls from transmission belt 2 for the ease of metal, 24 upper end of metal entrapment recess is equipped with for resisting transmission belt 2
Material scraping plate, under the blocking of material scraping plate, metal block can be accumulated on it, then fall into metal entrapment recess 24.
Embodiment 3
22 diameter of delivery roll on 2 right side of transmission belt is twice or more of 22 diameter of left side delivery roll, and in transmission belt 2
Side zone face is in being horizontally disposed with, and the mode of this set makes, and downside zone face is inclined to set, so as to falling for metal block.
Embodiment 4
It is equipped with the segmentation grid 19 for tentatively being crushed to mud at 17 right output port of rotating cylinder, divides grid 19
As rotating cylinder 17 rotates, and then mud is split.
Embodiment 5
In order to improve returning charge effect, the 17 inner wall array distribution of rotating cylinder has several to assist material scraping plate 171, described auxiliary
171 surface of material scraping plate is helped to be equipped with rectangle port, when rotating with rotating cylinder 17, auxiliary material scraping plate 171 will drive material
It rolls, to improve the flushing effect to stone and metal block.
The working principle of the invention is: sludge mixture being added along loading hopper 16, subsequent sludge mixture can enter
In rotating cylinder 17, under the drive of driving assembly, rotating cylinder 17 can constantly roll, the segmentation grid inside rotating cylinder 17
19 can promote mud to mix continuous stirring with auxiliary material scraping plate 171, and under the action of water supply component, water jets under high pressure sprays to mud
Mixture, so that cleaning operation is carried out to mixture, so that mud passes through filter hole and enters inside support case 15, stone and metal
Mixture can be entered in the transmission belt of magnetic separation transmission assembly after cleaning, and due to the absorption of magnet ring 21, metal block can quilt
It is fixed on 2 surface of transmission belt, as delivery roll 22 continues to rotate, crushed stone can enter in rubble collecting tank 23, and metal block meeting
It is adsorbed and rotates with it to 24 top of metal entrapment recess, as far from magnet ring 21, the metal block can fall to metal collection
In slot 24, to complete the separation of stone and metal.
This metal recovery mode of the application is by first separating mud with block, to block while separation
Sufficient cleaning treatment is carried out, such later period just saves cleaning operation, eliminates later period cleanup step.
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 river course clear up recoverable metal mechanism, including pedestal (1) and the support case being arranged above pedestal (1)
(15), the support case (15) structure cylindrical, support case (15) the lower end two sides pass through support column (20) and pedestal (1)
It is connected and fixed, right side is lower than on the left of the support case (15), support case (15) lower left side is equipped with discharging channel (4), described
Discharging channel (4) lower port is equipped with for by the guiding tube (3) of mud carrying-off；
It is characterized in that, support case (15) left and right ends runs through the rotating cylinder (17) for having co-axial setting, it is located at branch
It supports case (15) internal rotating cylinder (17) surface and is equipped with filter hole (18), filter hole (18) passes through convenient for mud, the rotating cylinder
(17) by rolling bearing and support case (15) rotation connection, the support case (15) upper right side is equipped with loading hopper (16), described
Loading hopper (16) lower end is equipped with the guiding channel for material to be introduced to rotating cylinder (17), and the support case (15) is equipped with and is used for
The driving assembly of rotating cylinder (17) overturning is driven, rotating cylinder (17) interior parallel is equipped with cleaning pipe (7), the cleaning pipe
(7) surface is uniformly distributed the spray head (6) of oriented rotating cylinder (17) surface injection water jets under high pressure, the water inlet end of the cleaning pipe (7)
Water supply component is connected, support case (15) lower left side is equipped with the collection bucket (5) for accepting stone and metal block, the collection
The magnetic separation transmission assembly for accepting stone and metal block and rejecting metal block is equipped with below bucket (5)；
The magnetic separation transmission assembly includes the transmission belt (2) being horizontally set below support case (15), transmission belt (2) two sides
Delivery roll (22) connect with pedestal (1) by support frame, delivery roll (22) surface on the right side of the transmission belt (2) is equipped with having
Magnetic magnet ring (21), delivery roll (22) lower left side on right side are equipped with the metal entrapment recess (24) for collecting metal block, institute
The pedestal (1) on the right side of metal entrapment recess (24) is stated equipped with the rubble collecting tank (23) for collecting stone.
2. river course clear up according to claim 1 recoverable metal mechanism, which is characterized in that the water supply component includes
The fixing pipe (8) connecting with cleaning pipe (7) left end, the fixing pipe (8) pass through support case (15) left side wall, and fixing pipe (8)
Right end is connect with the water inlet end of high pressure liquid pump (13), and the water inlet end of the high pressure liquid pump (13) stores up in support case (15) with setting
The water outlet of water tank (14) connects.
3. river course clear up according to claim 1 recoverable metal mechanism, which is characterized in that the driving component includes
The driven pulley (9) being arranged on the outside of rotating cylinder (17), support case (15) upper end where the driven pulley (9) are provided with drive
The output end of dynamic motor (12), the driving motor (12) is equipped with driving pulley (11), the driving pulley (11) and driven belt
It takes turns and is sequentially connected between (9) by driving belt (10).
4. river course clear up according to claim 1 recoverable metal mechanism, which is characterized in that the metal entrapment recess
(24) upper end is equipped with the material scraping plate for resisting transmission belt (2).
5. river course clear up according to claim 1 recoverable metal mechanism, which is characterized in that the transmission belt (2) is right
Delivery roll (22) diameter of side is twice or more of left side delivery roll (22) diameter, and zone face is set in level on the upside of transmission belt (2)
It sets.
6. river course clear up according to claim 1 recoverable metal mechanism, which is characterized in that the rotating cylinder (17) is right
The segmentation grid (19) for tentatively being crushed to mud is equipped at port.
7. river course clear up according to claim 6 recoverable metal mechanism, which is characterized in that in the rotating cylinder (17)
Wall array distribution has several to assist material scraping plate (171), and the auxiliary material scraping plate (171) surface is equipped with rectangle port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910849951.9A CN110453747A (en) | 2019-09-10 | 2019-09-10 | A kind of river course clear up recoverable metal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910849951.9A CN110453747A (en) | 2019-09-10 | 2019-09-10 | A kind of river course clear up recoverable metal mechanism |
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|---|---|
| CN110453747A true CN110453747A (en) | 2019-11-15 |
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|---|---|---|---|
| CN201910849951.9A Pending CN110453747A (en) | 2019-09-10 | 2019-09-10 | A kind of river course clear up recoverable metal mechanism |
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| CN208066787U (en) * | 2017-12-21 | 2018-11-09 | 严沁 | One kind having classification feature water conservancy irrigation canals and ditches high-efficient dredging device |
| CN209035050U (en) * | 2018-08-06 | 2019-06-28 | 荆门市飞图混凝土有限公司 | Tank car cleaning material recycling and reusing device |
| CN109331986A (en) * | 2018-09-04 | 2019-02-15 | 张小敏 | A kind of mud metal hybrid separator |
| CN209254969U (en) * | 2018-09-30 | 2019-08-16 | 石家庄市矿区宏源混凝土搅拌有限公司 | A kind of low pollution sandstone recyclable device |
| CN209161710U (en) * | 2018-11-15 | 2019-07-26 | 佛山通宝精密合金股份有限公司 | It is a kind of for be continuously automatically separated cleaning metallic wastewater sludge device |
| CN208494556U (en) * | 2018-12-28 | 2019-02-15 | 鲁东大学 | A kind of dredger of river course clear up recoverable metal |
| CN211340927U (en) * | 2019-09-10 | 2020-08-25 | 毅康科技有限公司 | Recoverable metal mechanism for river channel cleaning |
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