CN108580871A - A kind of molten aluminum holding furnace device for removing slag - Google Patents
A kind of molten aluminum holding furnace device for removing slag Download PDFInfo
- Publication number
- CN108580871A CN108580871A CN201810348469.2A CN201810348469A CN108580871A CN 108580871 A CN108580871 A CN 108580871A CN 201810348469 A CN201810348469 A CN 201810348469A CN 108580871 A CN108580871 A CN 108580871A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- clamp piece
- skimming
- molten aluminum
- holding furnace
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1545—Equipment for removing or retaining slag
- F27D3/1554—Equipment for removing or retaining slag for removing the slag from the surface of the melt
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Charging Or Discharging (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention discloses a kind of molten aluminum holding furnace device for removing slag, including pedestal, driving mechanism, horicontal motion mechanism, accommodating mechanism, slag scraping mechanism and clamp piece, the driving mechanism is set to the side of pedestal, the horicontal motion mechanism is set to base rear end, the accommodating mechanism is set to the front end of pedestal, the slag scraping mechanism is set on horicontal motion mechanism, and the slag scraping mechanism is connected by clamp piece with horicontal motion mechanism.The configuration of the present invention is simple improves quality of skimming, effectively reduces the time skimmed, and improves the access times for taking off slag bucket, reduces energy consumption, improve operability while improving security reliability, facilitate the collection of clinker, has stronger practicability.
Description
Technical field
The present invention relates to device for removing slag more particularly to a kind of molten aluminum holding furnace device for removing slag.
Background technology
When existing molten aluminum mixes in holding furnace, usually using the Slag Tool of artificial and fork truck transformation, in stove
Dross is cleared up, and this Slag Tool will be skimmed on the non-telescoping fork shovel for being fixed on fork truck of arm, before fork truck
Into, retreat and realize that arm of skimming is skimmed into flake hearth-tapping, slag-removing time is long, generally want 30 minutes or more.And quality of skimming is low, takes off
The deformation of slag rake is larger, it is easy to damage, consumption is also big, comprehensive cannot skim and clearing furnace.Existing slag skimming process
In molten aluminum mixed process, fire door opens wide overlong time, will lose a large amount of heat, to cause the waste of the energy.
Invention content
The present invention provides a kind of molten aluminum holding furnace device for removing slag, and to solve above-mentioned the deficiencies in the prior art, slag is taken off in raising
Amount, effectively reduces the time skimmed, and improves the access times for taking off slag bucket, reduces energy consumption, is improving the same of security reliability
When improve operability, facilitate the collection of clinker, have stronger practicability.
In order to achieve the object of the present invention, intend using following technology：
A kind of molten aluminum holding furnace device for removing slag, including pedestal, driving mechanism, horicontal motion mechanism, accommodating mechanism, slag scraping mechanism with
And clamp piece, the driving mechanism are set to the side of pedestal, the horicontal motion mechanism is set to base rear end, the accommodating mechanism
Set on the front end of pedestal, the slag scraping mechanism is set on horicontal motion mechanism, and the slag scraping mechanism passes through clamp piece and level
Motion connects；
The base rear end is equipped with horicontal motion mechanism pedestal, and the horicontal motion mechanism the middle of the base is parallel to being equipped with for long side
The front end of motion guide rail slot, the pedestal is equipped with accommodating mechanism pedestal, and it is several that the accommodating mechanism pedestal is equipped with support column；
The driving mechanism includes cylinder, and one end of the cylinder is set on the short side of horicontal motion mechanism pedestal, and institute
The quantity for stating cylinder is two, and cylinder rod is equipped on the other end of the cylinder, and the other end of the cylinder rod is equipped with fortune
The middle part of movable plate, the maneuvering board is equipped with push-pull rod；
The horicontal motion mechanism includes horizontal movement platform, and the lower end of the horizontal movement platform is set in motion guide rail slot,
The side of the horizontal movement platform is fixed on the other end of push-pull rod, and one end of the horizontal movement platform upper surface is equipped with
Motor is connected with speed reducer on one end of the motor, is connected with reel on the other end of the speed reducer, the speed reducer and
The lower end of reel is both secured on horizontal movement platform, and the reel is equipped with transmission rope, the middle part of the horizontal movement platform
Rear end is equipped with vertical pole, and the upper end of the vertical pole is equipped with cross support arm, and the cross support arm is concave architecture, is set in the cross support arm
Have that pulley is several, the transmission rope is set on pulley；
The accommodating mechanism includes containing box, and the lower end of the containing box is set on support column, and the upper end of the containing box is equipped with
The bottom of storage bucket, the containing box is several equipped with turning rod, and the upper end of the turning rod stretches out in storage bucket top；
The slag scraping mechanism includes case of skimming, and the upper end of the case of skimming is equipped with connector, and the connector is set to clamp piece
The open end downside of lower end, the case of skimming is equipped with horizontal shovel, and the bottom of the case of skimming is several equipped with leakage hole；
The clamp piece includes clamp cylinder, and the clamp cylinder is set on transmission rope, and the lower end of the clamp cylinder is filled equipped with clamp piece
Matching board, the clamp piece buck plate are equipped with assembles post, and the lower end of the clamp piece buck plate is assemblied on clamp piece buck plate,
And the clamp piece buck plate is connected by assembles post with clamp piece buck plate.
Further, the transmission rope is made of glass fibre.
Further, the cross support arm is located above the turning rod.
Further, the turning rod turns forward and is tiltedly set on containing box, and the upper end of the turning rod is equipped with gulf
Hook.
Further, the slag scraping mechanism is suppressed by graphite.
Further, the case of skimming is the structure of the small big vessel of opening.
Further, the connector, which is located on case of skimming, pushes up middle part, and the connector is away from the box opening end of skimming
Distance be more than distance of the connector away from the not opening end of case of skimming.
Further, the clamp piece is made of high chromiumnickel austenite stainless steel.
The advantages of above-mentioned technical proposal, is：
1, the pedestal being equipped with according to the present invention plays a part of support to whole device, the fortune for enabling whole device to stablize
Row；
2, the driving mechanism being equipped with according to the present invention can provide stable power output for the movement of horicontal motion mechanism, from
And enable slag scraping mechanism it is comprehensive take off slag operation, improve the maneuverability of device for removing slag, raising is skimmed effect
Rate；
3, the horicontal motion mechanism being equipped with according to the present invention can drive slag scraping mechanism to move horizontally, to complete in holding furnace
Different parts take off slag operation, and drive slag scraping mechanism to move back and forth by transmission rope, and transmission rope uses high temperature resistant material
Material can long-term work at high temperature, and its intensity will not have greatly changed, to improve the stability of whole device,
Furthermore the load that motor can be reduced as the power resources of slag scraping mechanism using transmission rope, to improve the use longevity of motor
Life, reduces production cost；
4, the accommodating mechanism being equipped with according to the present invention, the residue that can be shifted so far to slag scraping mechanism are collected, and mixing can be improved
Clean-up performance by stove, and the generation of safety accident can be effectively prevented, wherein turning rod can facilitate turning over for slag scraping mechanism
Turn, to improve efficiency of skimming；Wherein storage bucket greatly possible can be collected slag, prevent slag from falling；Wherein store
Case can effectively store slag, to reduce safety accident, and improve the clean-up performance before holding furnace；
5, the slag scraping mechanism being equipped with according to the present invention can effectively clear up the residue in holding furnace, wherein horizontal shovel can
Reduction skims case at a distance from molten aluminum, improves efficiency of skimming；Wherein leakage hole can leak down molten aluminum, to reduce the wave of molten aluminum
Take；It skims made of graphite case, the access times for case of skimming can be improved, reduce cost input, and its is light, reduce energy
Source consumes；Close to the connector of not opening end design, the effect for implementing overturning to case of skimming can be facilitated；According to skimming, case is small to be opened again
The structure of the big vessel of mouth, can be improved the amount that can be accommodated of residue, to improve efficiency of skimming, and can prevent the process of skimming
Middle residue returns in molten aluminum, improves the quality skimmed；
6, the clamp piece being equipped with according to the present invention plays the role of connecting transmission rope and slag scraping mechanism, and according to it by Gao Ge
Austenitic stainless steel is made, and improves its heat resistance, so that it is still had higher intensity at high temperature, and improve
The access times of slag scraping mechanism；
7, the configuration of the present invention is simple improves quality of skimming, effectively reduces the time skimmed, and improves the access times for taking off slag bucket,
Energy consumption is reduced, operability is improved while improving security reliability, facilitates the collection of clinker, there is stronger reality
The property used.
Description of the drawings
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention do into
The detailed description of one step.Wherein：
Fig. 1 shows three-dimensional structure diagram of the present invention.
Fig. 2 shows clamp piece three-dimensional structure diagrams of the present invention.
Specific implementation mode
As shown in Fig. 1 ~ Fig. 2, a kind of molten aluminum holding furnace device for removing slag, including pedestal 1, driving mechanism 2, horicontal motion mechanism
3, accommodating mechanism 4, slag scraping mechanism 5 and clamp piece 6, the driving mechanism 2 are set to the side of pedestal 1, the horizontal motion machine
Structure 3 is set to 1 rear end of pedestal, and the accommodating mechanism 4 is set to the front end of pedestal 1, and the slag scraping mechanism 5 is set to horicontal motion mechanism 3
On, and the slag scraping mechanism 5 is connected by clamp piece 6 and horicontal motion mechanism 3；
1 rear end of the pedestal is equipped with horicontal motion mechanism pedestal 10, and 10 middle part of the horicontal motion mechanism pedestal is parallel to long side
Be equipped with motion guide rail slot 100, the front end of the pedestal 1 is equipped with accommodating mechanism pedestal 11, is set on the accommodating mechanism pedestal 11
There is support column 110 several；
The driving mechanism 2 includes cylinder 20, and one end of the cylinder 20 is set to the short side of horicontal motion mechanism pedestal 10
On, and the quantity of the cylinder 20 is two, and cylinder rod 21 is equipped on the other end of the cylinder 20, the cylinder rod 21
The other end is equipped with maneuvering board 22, and the middle part of the maneuvering board 22 is equipped with push-pull rod 23；
The horicontal motion mechanism 3 includes horizontal movement platform 30, and the lower end of the horizontal movement platform 30 is set to motion guide rail
In slot 100, the side of the horizontal movement platform 30 is fixed on the other end of push-pull rod 23, on the horizontal movement platform 30
The one end on surface is equipped with motor 31, is connected with speed reducer 32 on one end of the motor 31, on the other end of the speed reducer 32
It is connected with reel 33, the lower end of the speed reducer 32 and reel 33 is both secured on horizontal movement platform 30, on the reel 33
Equipped with transmission rope 34, the middle part rear end of the horizontal movement platform 30 is equipped with vertical pole 35, and the upper end of the vertical pole 35 is equipped with
Cross support arm 36, the cross support arm 36 are concave architecture, and the cross support arm 36 is interior several equipped with pulley 37, and the transmission rope 34 is set to
On pulley 37；
The accommodating mechanism 4 includes containing box 40, and the lower end of the containing box 40 is set on support column 110, the containing box 40
Upper end be equipped with storage bucket 41, the bottom of the containing box 40 is equipped with that turning rod 42 is several, and the upper end of the turning rod 42 is stretched out
Above storage bucket 41；
The slag scraping mechanism 5 includes case 50 of skimming, and the upper end of the case 50 of skimming is equipped with connector 51, and the connector 51 is set to
The open end downside of the lower end of clamp piece 6, the case 50 of skimming is equipped with horizontal shovel 52, and the bottom of the case 50 of skimming, which is equipped with, leaks
Hole 500 is several；
The clamp piece 6 includes clamp cylinder 60, and the clamp cylinder 60 is set on transmission rope 34, and the lower end of the clamp cylinder 60 is equipped with
Clamp piece buck plate 61, the clamp piece buck plate 61 are equipped with assembles post 62, and the lower end of the clamp piece buck plate 61 is assembled
In on clamp piece buck plate 61, and the clamp piece buck plate 61 passes through assembles post 62 and clamp piece buck plate 61 connects.
The transmission rope 34 is made of glass fibre.
The cross support arm 36 is located at 42 top of the turning rod.
The turning rod 42 turns forward and is tiltedly set on containing box 40, and the upper end of the turning rod 42 is equipped with gulf hook
420。
The slag scraping mechanism 5 is suppressed by graphite.
The case 50 of skimming is the structure of the small big vessel of opening.
The connector 51, which is located on case 50 of skimming, pushes up middle part, and the connector 51 is away from 50 open end of case of skimming
Distance is more than distance of the connector 51 away from the 50 not opening end of case of skimming.
The clamp piece 6 is made of high chromiumnickel austenite stainless steel.
In the use of the present invention, starting motor 31 first so that motor 31 drives speed reducer 32, and then speed reducer 32 drives
The operating of reel 33, and reel 33 has directly driven movement of the transmission rope 34 on pulley 37, the movement of transmission rope 34 to drive
The movement of clamp piece 6, and the movement of clamp piece 6 has driven the movement for case 50 of skimming, such transferring kinetic energy to make case 50 of skimming
Slag operation is taken off in completion, is constantly moved forward and backward under the movement of the transmission rope 34 for case 40 of skimming, the residue in molten aluminum is constantly turned
Move to and skim in case 50, case 50 to be skimmed was skimmed in holding furnace after a period of time, by transmission rope 34 make to skim case 50 to
It is moved outside holding furnace, when the lower end for case 50 of skimming, which is reversed bar 42, is forced stop motion equipped with gulf hook 420, skims case 50 i.e.
It overturns, and residue therein is translated into containing box 40, after to be poured, the case 50 that makes to skim restores normal, then
Start driving mechanism 2 so that horicontal motion mechanism 3 starts to advance, and after the distance of 3 advance one end of horicontal motion mechanism, stops driving
Motivation structure 2, then as abovementioned steps start the operation skimmed and toppled over, repeatedly until completing to take off slag operation.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, it is clear that those skilled in the art
Various changes and modifications can be made to the invention by member without departing from the spirit and scope of the present invention.If in this way, the present invention
Within the scope of the claims of the present invention and its equivalent technology, then the present invention is also intended to include these these modifications and variations
Including modification and variation.
Claims (8)
1. a kind of molten aluminum holding furnace device for removing slag, which is characterized in that including pedestal（1）, driving mechanism（2）, horicontal motion mechanism
（3）, accommodating mechanism（4）, slag scraping mechanism（5）And clamp piece（6）, the driving mechanism（2）Set on pedestal（1）Side, institute
State horicontal motion mechanism（3）Set on pedestal（1）Rear end, the accommodating mechanism（4）Set on pedestal（1）Front end, the mucking machine
Structure（5）Set on horicontal motion mechanism（3）On, and the slag scraping mechanism（5）Pass through clamp piece（6）And horicontal motion mechanism（3）Even
It connects；
The pedestal（1）Rear end is equipped with horicontal motion mechanism pedestal（10）, the horicontal motion mechanism pedestal（10）Middle part is parallel
It is equipped with motion guide rail slot in long side（100）, the pedestal（1）Front end be equipped with accommodating mechanism pedestal（11）, the storage machine
Structure pedestal（11）It is equipped with support column（110）It is several；
The driving mechanism（2）Including cylinder（20）, the cylinder（20）One end be set to horicontal motion mechanism pedestal（10）'s
On short side, and the cylinder（20）Quantity be two, the cylinder（20）The other end on be equipped with cylinder rod（21）,
The cylinder rod（21）The other end be equipped with maneuvering board（22）, the maneuvering board（22）Middle part be equipped with push-pull rod（23）；
The horicontal motion mechanism（3）Including horizontal movement platform（30）, the horizontal movement platform（30）Lower end be set to fortune
Dynamic guide-track groove（100）It is interior, the horizontal movement platform（30）Side be fixed on push-pull rod（23）The other end on, the level
Motion platform（30）One end of upper surface is equipped with motor（31）, the motor（31）One end on be connected with speed reducer（32）, institute
State speed reducer（32）The other end on be connected with reel（33）, the speed reducer（32）And reel（33）Lower end be both secured to water
Flat motion platform（30）On, the reel（33）It is equipped with transmission rope（34）, the horizontal movement platform（30）Middle part rear end
Equipped with vertical pole（35）, the vertical pole（35）Upper end be equipped with cross support arm（36）, the cross support arm（36）For concave architecture, institute
State cross support arm（36）It is interior to be equipped with pulley（37）It is several, the transmission rope（34）Set on pulley（37）On；
The accommodating mechanism（4）Including containing box（40）, the containing box（40）Lower end be set to support column（110）On, it is described
Containing box（40）Upper end be equipped with storage struggle against（41）, the containing box（40）Bottom be equipped with turning rod（42）It is several, it is described to turn over
Bull stick（42）Upper end stretch out in storage bucket（41）Top；
The slag scraping mechanism（5）Including case of skimming（50）, the case of skimming（50）Upper end be equipped with connector（51）, the connection
Part（51）Set on clamp piece（6）Lower end, the case of skimming（50）Open end on the downside of be equipped with horizontal shovel（52）, the case of skimming
（50）Bottom be equipped with leakage hole（500）It is several；
The clamp piece（6）Including clamp cylinder（60）, the clamp cylinder（60）Set on transmission rope（34）On, the clamp cylinder（60）
Lower end be equipped with clamp piece buck plate（61）, the clamp piece buck plate（61）It is equipped with assembles post（62）, the clamp piece dress
Matching board（61）Lower end be assemblied in clamp piece buck plate（61）On, and the clamp piece buck plate（61）Pass through assembles post（62）With
Clamp piece buck plate（61）Connection.
2. molten aluminum holding furnace device for removing slag according to claim 1, which is characterized in that the transmission rope（34）By glass fibers
Dimension is made.
3. molten aluminum holding furnace device for removing slag according to claim 1, which is characterized in that the cross support arm（36）Positioned at described
Turning rod（42）Top.
4. molten aluminum holding furnace device for removing slag according to claim 1, which is characterized in that the turning rod（42）Turn forward
Tiltedly it is set to containing box（40）On, the turning rod（42）Upper end be equipped with gulf hook（420）.
5. molten aluminum holding furnace device for removing slag according to claim 1, which is characterized in that the slag scraping mechanism（5）By graphite
It suppresses.
6. molten aluminum holding furnace device for removing slag according to claim 1, which is characterized in that the case of skimming（50）For small opening
The structure of big vessel.
7. molten aluminum holding furnace device for removing slag according to claim 1, which is characterized in that the connector（51）Positioned at skimming
Case（50）In the middle part of upper top, and the connector（51）Away from the case of skimming（50）The distance of open end is more than the connector（51）
Away from the case of skimming（50）The distance at not opening end.
8. molten aluminum holding furnace device for removing slag according to claim 1, which is characterized in that the clamp piece（6）By high chromium nickel
Austenitic stainless steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348469.2A CN108580871B (en) | 2018-04-18 | 2018-04-18 | A kind of molten aluminum holding furnace device for removing slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348469.2A CN108580871B (en) | 2018-04-18 | 2018-04-18 | A kind of molten aluminum holding furnace device for removing slag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108580871A true CN108580871A (en) | 2018-09-28 |
| CN108580871B CN108580871B (en) | 2019-11-08 |
Family
ID=63613688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348469.2A Active CN108580871B (en) | 2018-04-18 | 2018-04-18 | A kind of molten aluminum holding furnace device for removing slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108580871B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100012A (en) * | 2022-11-16 | 2023-05-12 | 临沂利信铝业有限公司 | Novel heat-resistant high-strength cast ingot preparation device for automobile piston and preparation method thereof |
| CN117824370A (en) * | 2024-03-05 | 2024-04-05 | 陕西大秦铝业有限责任公司 | Slag skimming device of smelting furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038058B2 (en) * | 1971-09-06 | 1975-12-06 | ||
| JPS5832571A (en) * | 1981-08-19 | 1983-02-25 | Sumitomo Alum Smelt Co Ltd | Automatic and continuous skimming device |
| JPH0475768A (en) * | 1990-07-18 | 1992-03-10 | Mitsubishi Materials Corp | Slag skimming device for branched trough |
| CN1225300A (en) * | 1998-07-22 | 1999-08-11 | 中南工业大学 | Scraper for cleaning skimming |
| CN202779778U (en) * | 2012-09-24 | 2013-03-13 | 湖北万山宏业汽车零部件有限公司 | Slagging-off device |
-
2018
- 2018-04-18 CN CN201810348469.2A patent/CN108580871B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038058B2 (en) * | 1971-09-06 | 1975-12-06 | ||
| JPS5832571A (en) * | 1981-08-19 | 1983-02-25 | Sumitomo Alum Smelt Co Ltd | Automatic and continuous skimming device |
| JPH0475768A (en) * | 1990-07-18 | 1992-03-10 | Mitsubishi Materials Corp | Slag skimming device for branched trough |
| CN1225300A (en) * | 1998-07-22 | 1999-08-11 | 中南工业大学 | Scraper for cleaning skimming |
| CN202779778U (en) * | 2012-09-24 | 2013-03-13 | 湖北万山宏业汽车零部件有限公司 | Slagging-off device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116100012A (en) * | 2022-11-16 | 2023-05-12 | 临沂利信铝业有限公司 | Novel heat-resistant high-strength cast ingot preparation device for automobile piston and preparation method thereof |
| CN117824370A (en) * | 2024-03-05 | 2024-04-05 | 陕西大秦铝业有限责任公司 | Slag skimming device of smelting furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108580871B (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8679223B2 (en) | Method for scooping-up slag from liquid iron | |
| CN206716045U (en) | A kind of garbage reclamation field garbage crushing equipment | |
| CN108580871A (en) | A kind of molten aluminum holding furnace device for removing slag | |
| CN201087194Y (en) | Slag clearing machine | |
| CN102489698A (en) | Multifunctional slag-raking machine device | |
| CN207138842U (en) | Hypsokinesis is skimmed pouring ladle | |
| CN212158160U (en) | Slag removing device for aluminum furnace | |
| CN110330142B (en) | Automatic change environmental protection refuse handling installation | |
| CN208483196U (en) | Spheroidal graphite cast-iron auto parts casting device | |
| CN201292128Y (en) | Vehicle special for carrying slag | |
| CN202359148U (en) | Sublance system | |
| CN201997281U (en) | Novel stirring barrel | |
| CN113863256B (en) | Pool garbage cleaning device for environmental protection | |
| CN212247509U (en) | Feeding mechanism of oxygen bleaching machine | |
| CN212713599U (en) | Liquid steel slag water quenching device of electric furnace | |
| CN202097401U (en) | Pulling and drawing device at filling pipe end of steel ladle | |
| CN208343157U (en) | Slurry agitator is used in a kind of construction of building pile foundation | |
| CN211113629U (en) | High-power pile driver for building site | |
| CN206941677U (en) | A kind of hydraulic engineering Accrete clearing device | |
| CN111704027A (en) | Earthwork cleaning device for building construction | |
| CN111306942A (en) | Slag removing device for aluminum furnace | |
| CN214002362U (en) | Copper chromite is storage device for new material | |
| CN204781041U (en) | Msw incineration factory rubbish stores up hole desilting grab bucket | |
| CN218249637U (en) | Spreading, stirring and overturning mechanism | |
| CN218439366U (en) | Portable hydraulic tunnel crack repair equipment |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |