CN213435506U - Red hot foundry goods melting material cleaning device that returns - Google Patents
Red hot foundry goods melting material cleaning device that returns Download PDFInfo
- Publication number
- CN213435506U CN213435506U CN202022139638.7U CN202022139638U CN213435506U CN 213435506 U CN213435506 U CN 213435506U CN 202022139638 U CN202022139638 U CN 202022139638U CN 213435506 U CN213435506 U CN 213435506U
- Authority
- CN
- China
- Prior art keywords
- roller
- frame
- rotary drum
- red hot
- drum
- 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.)
- Active
Links
Images
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a cleaning device for a return material of a red hot casting, which comprises a frame, wherein a roller is rotatably arranged on the frame; the circumferential wall of the roller is of a net-shaped structure, a charging opening for feeding and discharging materials is reserved on the circumferential wall of the roller, a movable net door is rotatably arranged on the charging opening, rotating shafts are fixedly arranged at the axial positions of two ends of the roller respectively and are arranged on bearing blocks at two ends of the frame through the rotating shafts, a chain wheel is connected to the rotating shaft at one end of the roller, and the chain wheel is connected with the output end of a motor arranged at the lower part of the frame through a chain; a guide plate is arranged on the frame and below the roller. The utility model has good cleaning effect, and the sand on the surface layer flows out completely through the clearance between the deformed steel bars, thereby being convenient for centralized collection and treatment; the temperature of the cleaned material is about 400 ℃, the cleaned material can be directly used as a returned material for returning, a large amount of material melting electricity charges are saved, and meanwhile, the surface cleanliness after cleaning is beneficial to improving the purity of molten iron, and the product quality is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of the casting, a material cleaning device returns is related to, especially relate to a material cleaning device returns of red hot foundry goods.
Background
In the casting production, the casting system is used as a material consistent with the product composition, and has important significance for the continuous production and the composition control of the casting. For a long time, the gating system, the pouring gate, the riser and the like produced in the production process are intensively transferred and stacked after the production is finished, thick casting materials (sand layers) are adhered to the surfaces of the gating system, the pouring gate, the riser and the like, and the materials can enter the furnace along with the gating system, the pouring gate, the riser and the like to generate certain influence on molten iron components, so that the adhered casting materials (sand layers) are processed after the temperature of the gating system, the pouring gate, the riser and the like is reduced to normal temperature, then the gating system, the pouring gate, the riser and the like are used, and the high temperature heating is carried out again, so that the temperature is repeatedly heated from the normal temperature to about 1000 ℃, and the defects of energy waste and low.
Disclosure of Invention
In view of this, the utility model aims at providing a red hot foundry goods melting material cleaning device that returns.
In order to achieve the purpose, the technical scheme is as follows:
a cleaning device for a furnace returning material of a red hot casting comprises a frame, wherein a roller is rotatably arranged on the frame;
the rotary drum comprises a rotary drum, wherein the circumferential wall of the rotary drum is of a net-shaped structure, a feeding port for feeding and discharging materials is reserved on the circumferential wall of the rotary drum, a movable net door is rotatably mounted on the feeding port, rotating shafts are fixedly arranged at the axial positions of two ends of the rotary drum respectively and are mounted on bearing blocks at two ends of a frame through the rotating shafts, and a chain wheel is connected to the rotating shaft at one end of the rotary drum and is connected with the output end of a motor arranged at the lower part of the;
in addition, a guide plate is arranged on the frame and below the roller.
As a further improvement of the present invention, the roller comprises circular plates at both ends and a plurality of steel bars are uniformly welded on the circular plate circumference along the roller axis direction to form a net structure, the movable mesh door is an arc structure matched with the roller, the movable mesh door is also made of steel bars along the roller axis direction, one side of the movable mesh door is rotatably connected with the steel bar at one side of the charging opening through a sleeve, a plurality of first lantern rings are installed at the other side of the movable mesh door, meanwhile, a plurality of second lantern rings are fixedly welded on the steel bar at the other side of the charging opening, when the movable mesh door is in a closed state, a plurality of first lantern rings and second lantern rings are coaxial lines, and long rods are arranged on the first lantern rings and the second lantern rings;
in addition, the welding has the spacer pin on the edge at sleeve both ends, opens when the activity net door, and the spacer pin joint is on the plectane circumference at cylinder both ends, and simultaneously, the spacer pin at both ends is the coaxial line.
As a further improvement, the steel strip is made of deformed steel.
As a further improvement of the present invention, a first circular hole is formed on one of the circular plates of the drum and away from the center of the circular plate; a second round hole is formed in one side of the frame downwards, a metal rod is hung in the second round hole in a penetrating mode, when the roller is static, the opening of the feeding opening is required to be upward, one end of the metal rod is inserted into the first round hole, the other end of the metal rod is connected to the frame in a lap mode, and the roller is prevented from rotating.
The utility model has the advantages that:
1. the utility model has good cleaning effect, and the sand on the surface layer flows out completely through the clearance between the deformed steel bars, thereby being convenient for centralized collection and treatment;
2. the temperature of the cleaned material is about 400 ℃, the cleaned material can be directly used as a returned material for returning, a large amount of material melting electricity charges are saved, and meanwhile, the surface cleanliness after cleaning is beneficial to improving the purity of molten iron, and the product quality is greatly improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 relating to a drum;
fig. 4 is a side view of the present invention in relation to a closed state of a movable net door in a drum;
fig. 5 is a side view of fig. 4 relating to the opened state of the movable net door in the drum.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Please refer to fig. 1-5:
a cleaning device for a furnace returning material of a red hot casting comprises a frame 10, wherein a roller 20 is rotatably arranged on the frame 10;
the rotary drum 20 is provided with a feeding port 21 for feeding and discharging materials, the feeding port 21 is rotatably provided with a movable net door 22, the axial line positions of two ends of the rotary drum 20 are respectively and fixedly provided with a rotating shaft 23, and the rotary drum 20 is arranged on bearing blocks 30 at two ends of the frame 10 through the rotating shaft 23, wherein the rotating shaft 23 at one end of the rotary drum 20 is connected with a chain wheel 31, the chain wheel 31 is connected with the output end of a motor 33 arranged at the lower part of the frame 10 through a chain 32, the motor 33 is connected with a control circuit through a time relay and adopts an external circuit for power supply, and the time relay and the control circuit can be arranged on the frame or a wall convenient to operate;
furthermore, a flow deflector 11 for guiding sand is arranged on the frame 10 below the drum 20.
The roller 20 comprises circular plates 24 at two ends and a plurality of steel bars 25 uniformly welded on the circumferences of the circular plates 24 along the axial direction of the roller 20 to form a net structure, the movable mesh door 22 is of an arc structure matched with the roller 20, the movable mesh door 22 is also made of the steel bars 25 along the axial direction of the roller 20, the steel bars 25 are made of screw steel, one side of the movable mesh door 22 is rotatably connected with the steel bars 25 at one side of the charging opening 21 through a sleeve 221, a plurality of first sleeves 222 are installed at the other side of the movable mesh door 22, meanwhile, a plurality of second sleeves 223 are fixedly welded on the steel bars 25 at the other side of the charging opening 21, when the movable mesh door 22 is in a closed state, the first sleeves 222 and the second sleeves 223 are coaxial, and long rods 224 are arranged on the first sleeves 222 and the second;
in addition, the edge of the two ends of the sleeve 221 is welded with a spacing pin 225, when the movable net door 22 is opened, the spacing pin 225 is clamped on the circumference of the circular plate 24 at the two ends of the roller 20, and meanwhile, the spacing pins 225 at the two ends are coaxial.
A first circular hole 241 is formed in one of the circular plates 24 of the drum 20 and away from the center of the circular plate 24; a second circular hole 12 is formed in one side of the frame 10 downward, a metal rod 13 is hung in the second circular hole 12 in a penetrating manner, when the roller 20 is static, the feed opening 21 needs to be opened upward, one end of the metal rod 13 is inserted into the first circular hole 241, and the other end of the metal rod is lapped on the frame 10 to prevent the roller 20 from rotating.
Riser head, the system of watering, back are beaten to foundry goods residual metal such as splash iron piece in the red hot state, in time pass through transfer device, pour it into cylinder 20 through the charge door in, after reinforced finishing with charge door 21 lock, starter motor 33 makes it roll the clearance in cylinder 20, through the looks mutual friction between screw-thread steel and inside material and the inside material, clear up the sand bed on material surface, shorter clearing time, both guaranteed that the material temperature is unlikely to descend too much and guarantee the cleanliness on material surface again.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A cleaning device for a furnace returning material of a red hot casting comprises a frame and is characterized in that a roller is rotatably arranged on the frame;
the rotary drum comprises a rotary drum, wherein the circumferential wall of the rotary drum is of a net-shaped structure, a feeding port for feeding and discharging materials is reserved on the circumferential wall of the rotary drum, a movable net door is rotatably mounted on the feeding port, rotating shafts are fixedly arranged at the axial positions of two ends of the rotary drum respectively and are mounted on bearing blocks at two ends of a frame through the rotating shafts, and a chain wheel is connected to the rotating shaft at one end of the rotary drum and is connected with the output end of a motor arranged at the lower part of the;
in addition, a guide plate is arranged on the frame and below the roller.
2. The device for cleaning the red hot casting melting material as claimed in claim 1, wherein the drum comprises circular plates at two ends, and a plurality of steel bars are uniformly welded on the circumferences of the circular plates along the axial direction of the drum to form a net structure, the movable mesh door is of an arc structure matched with the drum, the movable mesh door is also made of the steel bars along the axial direction of the drum, one side of the movable mesh door is rotatably connected with the steel bars at one side of the charging opening through a sleeve, a plurality of first lantern rings are installed at the other side of the movable mesh door, meanwhile, a plurality of second lantern rings are fixedly welded on the steel bars at the other side of the charging opening, when the movable mesh door is in a closed state, the plurality of first lantern rings and the plurality of second lantern rings are coaxial, and long rods are arranged on the first lantern rings and;
in addition, the welding has the spacer pin on the edge at sleeve both ends, opens when the activity net door, and the spacer pin joint is on the plectane circumference at cylinder both ends, and simultaneously, the spacer pin at both ends is the coaxial line.
3. The apparatus for cleaning a red hot cast material returned to the furnace as claimed in claim 2, wherein said steel strip is a deformed steel strip.
4. The cleaning device for the red hot casting melting material as claimed in claim 2, wherein a first round hole is formed in one circular plate of the roller and is far away from the center of the circular plate;
a second round hole is formed in one side of the frame downwards, a metal rod is hung in the second round hole in a penetrating mode, when the roller is static, the opening of the feeding opening is required to be upward, one end of the metal rod is inserted into the first round hole, the other end of the metal rod is connected to the frame in a lap mode, and the roller is prevented from rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139638.7U CN213435506U (en) | 2020-09-26 | 2020-09-26 | Red hot foundry goods melting material cleaning device that returns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139638.7U CN213435506U (en) | 2020-09-26 | 2020-09-26 | Red hot foundry goods melting material cleaning device that returns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213435506U true CN213435506U (en) | 2021-06-15 |
Family
ID=76283180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022139638.7U Active CN213435506U (en) | 2020-09-26 | 2020-09-26 | Red hot foundry goods melting material cleaning device that returns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213435506U (en) |
-
2020
- 2020-09-26 CN CN202022139638.7U patent/CN213435506U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101546631A (en) | Method and device for downwards leading and continuously casting copper wire covering steel core | |
| CN104776723A (en) | Environment-friendly and energy-saving production method for casting melt by using non-ferrous metal | |
| CN208214325U (en) | A kind of castings production processing unit (plant) | |
| CN213435506U (en) | Red hot foundry goods melting material cleaning device that returns | |
| CN104764326B (en) | Environmental-protection and energy-saving production system of nonferrous metal casting melt | |
| WO2014071672A1 (en) | Drum-type full-automatic die casting machine using enclosed feeding and vacuum melting | |
| CN206869099U (en) | A kind of disposable direct casting former of liquid high temperature ferroalloy | |
| CN109500378A (en) | A kind of ferroalloy series of products smelting molten iron is cast into the granulator of pelletized product | |
| CN205702365U (en) | A kind of centrifugal casting equipment for manufacturing roll | |
| CN209849877U (en) | Spiral steel pipe production is with pouring device | |
| KR101175400B1 (en) | Device for inserting powder using waste heat from turndish | |
| CN204867335U (en) | Vertical centrifugal casting machine | |
| CN210908011U (en) | Casting inoculant adding device | |
| CN204648942U (en) | A kind of environmental protection of non-ferrous metals casting melt, production energy-saving system | |
| CN214768792U (en) | Gating system for centrifugal roller | |
| CN206572965U (en) | A kind of frit for porcelain enamel charger bleeder mechanism | |
| CN104764329A (en) | Preheating device for melting nonferrous metals | |
| CN211329511U (en) | Iron runner castable retrieves breaker | |
| CN109570475A (en) | A kind of iron alloy water-cooling formula mold plate water flowing mechanism | |
| CN215786536U (en) | Old and useless dry core sand shell regeneration line | |
| CN112157254B (en) | High-efficiency energy-saving annealing-free cold heading steel device | |
| CN210188445U (en) | Die-casting device for router lower cover assembly | |
| CN204602332U (en) | A kind of discharge grid plate for screen analysis material | |
| CN208391006U (en) | Mold furnace group | |
| CN204373409U (en) | A kind of electric induction furnace steel scrap continuously pre-heating feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |