CN113720988A - Wood shaving iron melting detection device and using method thereof - Google Patents
Wood shaving iron melting detection device and using method thereof Download PDFInfo
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- CN113720988A CN113720988A CN202111037869.XA CN202111037869A CN113720988A CN 113720988 A CN113720988 A CN 113720988A CN 202111037869 A CN202111037869 A CN 202111037869A CN 113720988 A CN113720988 A CN 113720988A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 39
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 32
- 238000002844 melting Methods 0.000 title claims abstract description 28
- 230000008018 melting Effects 0.000 title claims abstract description 28
- 239000002023 wood Substances 0.000 title claims abstract description 12
- 238000003723 Smelting Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 15
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/205—Metals in liquid state, e.g. molten metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Abstract
The invention discloses a shaving iron melting detection device which comprises a smelting furnace, a furnace supporting frame, a track, a movable trolley and a receiving disc, wherein the smelting furnace is rotatably connected to the furnace supporting frame, the track is arranged on one side of the furnace supporting frame, the movable trolley moves above the track along the track, and the receiving disc is connected to the movable trolley. The detection block is melted in the smelting furnace and becomes liquid molten steel, and compared with the prior art, the method for transferring the molten steel to the receiving tray has the following more advanced working procedure operation method: the receiving disc is rapidly positioned through the movable trolley, the lifting motion of the receiving disc and the rotating and dumping motion of the smelting furnace are coordinated, and compared with the prior art, the automatic operation method greatly shortens the operation time and greatly improves the working efficiency. The invention also discloses a using method of the wood shaving iron melting detection equipment.
Description
Technical Field
The invention belongs to the technical field of iron block inspection, and particularly relates to a wood shaving iron melting detection device and a using method thereof.
Background
The shavings iron pressed block (or pressed cake) is an additive material which is often adopted in the steel-making link of iron and steel enterprises. The pressed block (or pressed cake) of the externally purchased flake iron (hereinafter referred to as the detection block) needs to be checked, and the iron can enter the factory only if the iron is qualified.
At present, the factory inspection method of the foreign purchase detection block by the iron and steel enterprise generally adopts a visual inspection method and a sampling method. The visual inspection method is to judge the proportion of the sundries in the detected block through the visual observation of an inspector, and has strong subjectivity; the sampling method is to test the proportion of impurities by randomly sampling the detection block, and has the advantages of detection data support, accuracy and reliability, so that the method becomes a method frequently adopted by steel enterprises in China in recent years.
Although the sampling method is accurate and reliable, the existing detection methods are various because China does not form a unified standard, and the sampling method which is commonly adopted in China at present is a metal melting detection means. The method comprises the steps of randomly sampling a detection block, putting the detection block into a smelting furnace device, melting the detection block at a high temperature, then putting a molten liquid (molten steel) into a receiving tray for cooling, naturally separating impurities from metal blocks, and obtaining a detection conclusion according to the content ratio of the separated impurities to metal.
The specific detection process in the prior art comprises the following steps: and (3) firstly sampling and weighing by a detector, then putting the sample into a smelting furnace for smelting, finishing the smelting of the sample after half an hour, taking out the sample after the sample is cooled, knocking out impurities for weighing again, and comparing and calculating the data obtained by weighing twice to obtain the metal yield.
Although the method of the metal melting detection means is accurate and reliable, the method has the problems of long detection period, large workload, unsafe operation, serious waste and the like.
1. The operation method is original and the working efficiency is low
The detection block is melted into liquid molten steel in a smelting furnace, and the molten steel is transferred to a receiving tray. The take-up pan is placed on the ground or on a cart and removed manually. The operation method is original, the operation time is long, and the working efficiency is low.
2. The operation is dangerous. The sample is required to be heated to more than 1500 ℃ for melting, materials are manually taken and transferred, the body is injured due to improper operation, and potential safety hazards exist seriously.
3. The take-up pan is wasted seriously. The receiving tray in the prior art is generally an integral bowl-shaped container (crucible) made of refractory materials. Because the detection block which becomes molten steel after being melted is solidified and is often solidified with the material receiving disc into a whole, the separation is difficult, the material receiving disc is often crushed, and the detection block is taken out, thereby causing waste.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and therefore the invention aims to provide the iron shaving melting detection equipment which is simple in structure, convenient and safe to use, improves the operation safety and simultaneously improves the working efficiency; the invention also provides a using method of the wood shaving iron melting detection equipment.
In order to achieve the purpose, the technical scheme of the invention is as follows: a wood shaving iron melting detection device comprises a smelting furnace, a furnace support frame, a track, a movable trolley and a material receiving disc, wherein the smelting furnace is rotatably connected to the furnace support frame, the track is arranged on one side of the furnace support frame, the movable trolley moves above the track along the track, and the material receiving disc is connected to the movable trolley.
Furthermore, the detection equipment also comprises a furnace base, the furnace base is connected to the furnace supporting frames on two sides through fasteners, rotating shafts are arranged on two sides of the smelting furnace, and the rotating shafts are connected to the furnace base through bearings.
Furthermore, the check out test set still includes the stove axle driver, and the rotation axis of one side passes the furnace base and is connected with the stove axle driver on the smelting furnace, and the smelting furnace still includes furnace body and liquid outlet, and the liquid outlet setting is in the upper end of furnace body.
Furthermore, the movable trolley comprises a rail wheel, a trolley body, a lifting driving mechanism and a lifting platform, wherein the rail wheel is connected below the trolley body and can roll along the rail, the lifting driving mechanism is installed on the trolley body, the lifting platform is installed on the lifting driving mechanism, and the material receiving disc is connected to the lifting platform.
Furthermore, the lifting driving mechanism comprises a left bearing seat, a right bearing seat, a gear, a rack-and-pinion shaft and a driving motor, the left bearing seat and the right bearing seat are installed on the upper surface of the vehicle body, two ends of the gear shaft are respectively rotatably connected into the left bearing seat and the right bearing seat, one end of the gear shaft is connected with the driving motor, the gear is arranged on the gear shaft and rotates along with the gear shaft, the rack is connected to the lifting platform, and the gear is meshed with the rack.
Further, the elevating platform includes quotation, guide bar and uide bushing, and the take-up (stock) pan is installed in the quotation, and rack connection is in the bottom of quotation, and the one end of guide bar is connected in the quotation, and the other end of guide bar passes through uide bushing sliding connection on the automobile body, and the uide bushing passes through interference fit to be connected on the automobile body, the guide bar and the uide bushing between be clearance fit.
Furthermore, the material receiving disc comprises a semi-arc disc, a right hinge buckle, a left hinge buckle and a bottom foot plate, the semi-arc disc is provided with two opposite pieces, the semi-arc disc is hinged with the left hinge buckle through the right hinge buckle, the bottom of the semi-arc disc is provided with the bottom foot plate, and the semi-arc disc is connected to the disc surface through the bottom foot plate.
Furthermore, the semi-arc disc is semi-arc-shaped, the wall of the semi-arc disc is a hollow wall, a water gap for introducing cooling water is formed in the outer side wall of the semi-arc disc, a lime layer is arranged on the inner wall of the semi-arc disc, and the thickness of the lime layer is 0.5-2 mm.
Furthermore, the detection equipment also comprises a limit switch for positioning the movable trolley, and the limit switch is arranged on one side of the track.
The invention also relates to a using method of the wood shaving iron melting detection equipment, which is based on the wood shaving iron melting detection equipment, and the using method comprises the following steps:
a. putting the block to be detected into a smelting furnace and melting the block to be detected into molten steel meeting the requirements;
b. the moving trolley bearing the receiving disc moves along the track to reach the position of the smelting furnace, and stops moving under the positioning action of the limit switch when the receiving disc is opposite to the position of the liquid outlet;
c. the lifting driving mechanism lifts the lifting platform to a proper height under the action of the driving motor and the gear rack, so that the lifting platform is opposite to the liquid outlet of the smelting furnace, and the direction of the elliptic long axis of the receiving disc is the same as the liquid outlet direction of the liquid outlet;
d. the smelting furnace rotates under the action of the furnace shaft driver, and meanwhile, the lifting driving mechanism drives the material receiving disc to fall down through the descending of the lifting platform under the reverse rotation action of the driving motor and in cooperation with the gear rack, so that molten steel in the smelting furnace is poured into the material receiving disc.
The technical scheme adopted by the invention has the advantages that:
1. compared with the prior art, the operation method of the invention has the following advantages that the detection block becomes liquid molten steel after being melted in the smelting furnace, and the molten steel is transferred to the receiving tray: the receiving tray is rapidly positioned through the lifting trolley, the lifting movement and the rotary dumping movement of the smelting furnace have cooperativity, and compared with the prior art, the automatic operation method greatly shortens the operation time and greatly improves the working efficiency.
2. The invention has high operation safety and reliability, the procedure of transferring the molten steel to the receiving tray is completely automatically operated without human participation, the lifting motion of the receiving tray and the rotary dumping motion of the smelting furnace are cooperated, the possibility of splashing the molten steel is completely avoided, and the safety and reliability are greatly enhanced.
3. The receiving tray is designed to be oval, and the range of receiving molten steel by the receiving tray is ensured to the greatest extent because the long axis direction of the oval shape of the receiving tray is the same as the liquid outlet direction of the liquid outlet. The receiving tray is made into two semi-arc shapes and is designed to be matched with a single hinge buckle and a double hinge buckle at one side, and the single hinge buckle adopts a conical hinge buckle, so that the rapid loading and unloading effect is realized, and the operation efficiency is high; the function of water cooling and lime layer is adopted in cooperation, the adhesion condition of the test block and the receiving tray is avoided, and compared with the prior art, the phenomenon of wasting the receiving tray is avoided.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic view of the structure of the detecting apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the melting furnace of the present invention;
FIG. 3 is a schematic structural view of the mobile cart of the present invention;
FIG. 4 is a schematic structural view of a lift driving mechanism according to the present invention;
FIG. 5 is a schematic view of the elevating platform of the present invention;
FIG. 6 is a schematic front view of the lift table of the present invention;
FIG. 7 is a schematic view of a receiving tray according to the present invention;
FIG. 8 is a schematic front view of a take-up reel of the present invention;
FIG. 9 is a schematic right view of a receiving tray according to the present invention;
fig. 10 is a schematic left view of the receiving tray of the present invention.
The labels in the above figures are respectively: 1-smelting a furnace; 2-a furnace base; 3-furnace shaft driver; 4-furnace support frame; 5-orbit; 6, lifting the trolley; 7-receiving tray; 8-limit switch.
Detailed Description
In the present invention, it is to be understood that the term "length"; "Width"; "Up"; "Down"; "front"; "Back"; "left"; "Right"; "vertical"; "horizontal"; "Top"; "bottom" "inner"; "outer"; "clockwise"; "counterclockwise"; "axial"; "planar direction"; "circumferential" and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a particular orientation; constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.
As shown in fig. 1 to 10, a melting detection device for flake iron comprises a smelting furnace 1, a furnace support frame 4, a rail 5, a moving trolley 6 and a receiving tray 7, wherein the smelting furnace 1 is rotatably connected to the furnace support frame 4, the rail 5 is arranged on one side of the furnace support frame 4, the moving trolley 6 moves along the rail above the rail 5, and the receiving tray 7 is connected to the moving trolley 6. The detection block is melted in the smelting furnace and becomes liquid molten steel, and compared with the prior art, the method for transferring the molten steel to the receiving tray has the following more advanced working procedure operation method: the receiving disc is rapidly positioned through the movable trolley, the lifting motion of the receiving disc and the rotating and dumping motion of the smelting furnace are coordinated, and compared with the prior art, the automatic operation method greatly shortens the operation time and greatly improves the working efficiency.
The detection equipment further comprises a furnace base 2, the furnace base 2 is connected to furnace supporting frames 4 on two sides through fasteners, rotating shafts 12 are arranged on two sides of the smelting furnace 1, and the rotating shafts 12 are connected to the furnace base 2 through bearings. The detection equipment further comprises a furnace shaft driver 3, the rotating shaft 12 on one side of the smelting furnace 1 penetrates through the furnace base 2 to be connected with the furnace shaft driver 3, the smelting furnace 1 further comprises a furnace body 11 and a liquid outlet 13, the liquid outlet 13 is arranged at the upper end of the furnace body 11, the furnace shaft driver 3 is a driving motor, the driving rotating shaft 12 drives the furnace body 11 to rotate, and the molten liquid in the smelting furnace 1 is poured into the material receiving disc 7 from the liquid outlet 13.
The melting furnace 1 is a furnace for melting solid wood shavings iron compacts into liquid molten steel mainly by an electric heating means, and includes a furnace body 11, a rotary shaft 12, and a liquid outlet 13. Two sides of the smelting furnace are provided with rotating shafts 12, and the rotating shafts 12 are connected with the furnace base 2 through bearings; wherein the rotating shaft on one side passes through the furnace base and is connected with the furnace shaft driver 3 on one end. The furnace base 2 is connected with the furnace supporting frames 4 at two sides through bolts. The furnace support frame is fixed on the ground. A rail 5 is arranged on one side of the furnace supporting frame 4, and a lifting trolley 6 can roll along the rail above the rail 5.
The movable trolley 6 comprises rail wheels 61, a trolley body 62, a lifting driving mechanism 63 and a lifting platform 64, wherein the rail wheels 61 are connected below the trolley body 62 and can roll along the rail 5, the lifting driving mechanism 63 is installed on the trolley body 62, the lifting platform 64 is installed on the lifting driving mechanism 63, and the material receiving tray 7 is connected on the lifting platform 64.
The lifting driving mechanism 63 includes a left bearing seat 631, a right bearing seat 632, a gear 633, a rack 636, a gear shaft 634 and a driving motor 635, the left bearing seat 631 and the right bearing seat 632 are mounted on the upper surface of the vehicle body 62, two ends of the gear shaft 634 are respectively rotatably connected in the left bearing seat 631 and the right bearing seat 632, one end of the gear shaft 634 is connected with the driving motor 635, the gear 633 is disposed on the gear shaft 634 and rotates along with the gear shaft 634, the rack 636 is connected on the lifting platform 64, and the gear 633 is meshed with the rack 636.
The lifting table 64 comprises a plate surface 641, a guide rod 643 and a guide sleeve 644, wherein the receiving tray 7 is installed on the plate surface 641, the rack 636 is connected to the bottom of the plate surface 641, one end of the guide rod 643 is connected to the plate surface 641, the other end of the guide rod 643 is connected to the vehicle body 62 in a sliding mode through the guide sleeve 644, the guide sleeve 644 is connected to the vehicle body 62 in an interference fit mode, and the guide rod 643 and the guide sleeve 644 are in clearance fit. Namely, the outer circle part of the guide rod 643 is in clearance fit with the inner hole part of the guide sleeve 644; the guide sleeve 644 is firmly coupled with the vehicle body 62, i.e., the outer circle part of the guide sleeve 644 is in interference fit with the inner hole part of the vehicle body 62.
The receiving tray 7 comprises a semi-arc tray 71, a right hinge buckle 72, a left hinge buckle 73 and a bottom foot plate 74, the semi-arc tray 71 is provided with two opposite sheets, the semi-arc tray 71 is hinged with the left hinge buckle 73 through the right hinge buckle 72 to form an oval container, the bottom foot plate 74 is arranged at the bottom of the semi-arc tray 71, and the semi-arc tray 71 is connected to the tray surface 641 through the bottom foot plate 74. The semi-arc disc 71 is semi-arc-shaped, the wall of the semi-arc disc 71 is a hollow wall, a water port 76 for introducing cooling water is arranged on the outer side wall of the semi-arc disc 71, a lime layer 75 is arranged on the inner wall of the semi-arc disc 71, and the thickness of the lime layer 75 is 0.5-2 mm.
The left hinge buckle 73 comprises a large hinge buckle I731, a small hinge buckle I732 and a pin shaft I733, wherein the pin shaft I733 is a taper pin and is formed by matching and hinging with inner holes of the large hinge buckle I731 and the small hinge buckle I732. The right hinge buckle 72 comprises a large hinge buckle II 721, a small hinge buckle II 722 and a pin shaft II 723, the large hinge buckle II 721 and the small hinge buckle II 722 are fixedly connected with the semi-arc discs 71 on the two sides respectively, and the pin shaft II 723 is matched with the split pin to connect the large hinge buckle II 721 and the small hinge buckle II 722. After the molten steel in the receiving tray 7 is solidified, water is introduced into the hollow wall of the semi-arc tray 71 through the water gap for cooling, due to the action of the lime layer, the test block is not adhered to the receiving tray any more, the pin shaft II 723 is taken down at the same time, the two semi-arc trays 71 which are combined together are opened, the test block falls from the receiving tray, and then subsequent detection can be carried out.
The detection equipment further comprises a limit switch 8 for positioning the moving trolley 6, and the limit switch 8 is arranged on one side of the track 5. The limit switch 8 can be contact type or non-contact type, and the limit switch 8 is used for positioning the movement of the mobile trolley 6 along the track 5.
Based on the above-mentioned melting detection equipment for the flake iron, the invention also provides a use method of the melting detection equipment for the flake iron, which comprises the following steps:
putting the block to be detected into a smelting furnace 1 and smelting the block to be detected into molten steel meeting the requirements;
b. the moving trolley 6 carrying the receiving disc 7 moves along the track 5 (the movement can be manually pushed or can be driven by electric power) to reach the position of the smelting furnace 1, and when the receiving disc 7 is opposite to the position of the liquid outlet 13, the moving trolley 6 stops moving under the positioning action of the limit switch 8;
c. the lifting driving mechanism 63 lifts the lifting platform 64 to a proper height to be opposite to the liquid outlet 13 of the smelting furnace 1 under the action of the driving motor 635 and the gear rack, and the direction of the long axis of the ellipse of the receiving disc 7 is the same as the liquid outlet direction of the liquid outlet 13;
d. the smelting furnace 1 rotates under the action of the furnace shaft driver 3, and meanwhile, the lifting driving mechanism 63 descends through the lifting platform 64 to drive the material receiving tray 7 to fall under the action of the reverse rotation of the driving motor 635 and the action of the gear rack, so that the molten steel in the smelting furnace 1 is poured into the material receiving tray 7.
In order to ensure the coordination of the tilting movement of the melting furnace 1 and the lifting movement of the receiving tray 7, the interlocking operation of the shaft drive 3 and the drive motor 635 of the lifting drive 63 should be ensured.
Compared with the prior art, the operation method of the invention has the following advantages that the detection block becomes liquid molten steel after being melted in the smelting furnace, and the molten steel is transferred to the receiving tray: the receiving tray is rapidly positioned through the lifting trolley, the lifting movement and the rotary dumping movement of the smelting furnace have cooperativity, and compared with the prior art, the automatic operation method greatly shortens the operation time and greatly improves the working efficiency.
The invention has high operation safety and reliability, the procedure of transferring the molten steel to the receiving tray is completely automatically operated without human participation, the lifting motion of the receiving tray and the rotary dumping motion of the smelting furnace are cooperated, the possibility of splashing the molten steel is completely avoided, and the safety and reliability are greatly enhanced.
The receiving tray is designed to be oval, and the range of receiving molten steel by the receiving tray is ensured to the greatest extent because the long axis direction of the oval shape of the receiving tray is the same as the liquid outlet direction of the liquid outlet. The receiving tray is made into two semi-arc shapes and is designed to be matched with a single hinge buckle and a double hinge buckle at one side, and the single hinge buckle adopts a conical hinge buckle, so that the rapid loading and unloading effect is realized, and the operation efficiency is high; the function of water cooling and lime layer is adopted in cooperation, the adhesion condition of the test block and the receiving tray is avoided, and compared with the prior art, the phenomenon of wasting the receiving tray is avoided.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the technical solution of the invention or to apply the concept and technical solution of the invention directly to other occasions without modification.
Claims (10)
1. The utility model provides a wood shaving iron melting check out test set which characterized in that: the smelting furnace comprises a smelting furnace (1), a furnace supporting frame (4), a track (5), a movable trolley (6) and a material receiving disc (7), wherein the smelting furnace (1) is rotatably connected to the furnace supporting frame (4), the track (5) is arranged on one side of the furnace supporting frame (4), the movable trolley (6) moves along the track above the track (5), and the material receiving disc (7) is connected to the movable trolley (6).
2. The iron melt detecting apparatus for shavings according to claim 1, wherein: the detection equipment further comprises a furnace base (2), the furnace base (2) is connected to furnace supporting frames (4) on two sides through fasteners, rotating shafts (12) are arranged on two sides of the smelting furnace (1), and the rotating shafts (12) are connected to the furnace base (2) through bearings.
3. The iron melt detecting apparatus for shavings according to claim 2, wherein: the detection device further comprises a furnace shaft driver (3), a rotating shaft (12) on one side of the smelting furnace (1) penetrates through the furnace base (2) to be connected with the furnace shaft driver (3), the smelting furnace (1) further comprises a furnace body (11) and a liquid outlet (13), and the liquid outlet (13) is arranged at the upper end of the furnace body (11).
4. The iron melt detecting apparatus for shavings according to any one of claims 1 to 3, wherein: the movable trolley (6) comprises rail wheels (61), a trolley body (62), a lifting driving mechanism (63) and a lifting platform (64), wherein the rail wheels (61) are connected below the trolley body (62) and can roll along a rail (5), the lifting driving mechanism (63) is installed on the trolley body (62), the lifting platform (64) is installed on the lifting driving mechanism (63), and the material receiving disc (7) is connected to the lifting platform (64).
5. The melting detection apparatus of the flake iron as set forth in claim 4, wherein: the lifting driving mechanism (63) comprises a left bearing seat (631), a right bearing seat (632), a gear (633), a rack (636), a gear shaft (634) and a driving motor (635), the left bearing seat (631) and the right bearing seat (632) are installed on the upper surface of the vehicle body (62), two ends of the gear shaft (634) are respectively rotatably connected to the left bearing seat (631) and the right bearing seat (632), one end of the gear shaft (634) is connected with the driving motor (635), the gear (633) is arranged on the gear shaft (634) and rotates along with the gear shaft (634), the rack (636) is connected to the lifting platform (64), and the gear (633) is meshed with the rack (636).
6. The melting detection apparatus of the flake iron as set forth in claim 5, wherein: the lifting platform (64) comprises a plate surface (641), a guide rod (643) and a guide sleeve (644), the material receiving plate (7) is installed on the plate surface (641), a rack (636) is connected to the bottom of the plate surface (641), one end of the guide rod (643) is connected to the plate surface (641), the other end of the guide rod (643) is connected to the vehicle body (62) in a sliding mode through the guide sleeve (644), the guide sleeve (644) is connected to the vehicle body (62) in an interference fit mode, and the guide rod (643) and the guide sleeve (644) are in clearance fit.
7. The melting detection apparatus of the flake iron as set forth in claim 6, wherein: the receiving tray (7) comprises a semi-arc tray (71), a right hinge buckle (72), a left hinge buckle (73) and a bottom plate (74), the semi-arc tray (71) is provided with two opposite pieces, the semi-arc tray (71) is hinged with the left hinge buckle (73) through the right hinge buckle (72), the bottom of the semi-arc tray (71) is provided with the bottom plate (74), and the semi-arc tray (71) is connected to the tray surface (641) through the bottom plate (74).
8. The iron melt detecting apparatus for shavings according to claim 7, wherein: the semi-arc disc (71) is semi-arc-shaped, the wall of the semi-arc disc (71) is a hollow wall, a water gap (76) for introducing cooling water is formed in the outer side wall of the semi-arc disc (71), a lime layer (75) is arranged on the inner wall of the semi-arc disc (71), and the thickness of the lime layer (75) is 0.5-2 mm.
9. The melting detection apparatus of the flake iron as set forth in claim 8, wherein: the detection equipment further comprises a limit switch (8) used for positioning the moving trolley (6), and the limit switch (8) is arranged on one side of the track (5).
10. The use method of the wood shaving iron melting detection equipment is characterized in that: the iron melt detection device based on the wood shaving as claimed in any one of claims 1 to 9, wherein the use method comprises the following steps:
a. putting the block to be detected into a smelting furnace (1) and smelting the block to be detected into molten steel meeting the requirements;
b. the moving trolley (6) bearing the receiving disc (7) moves along the track (5) to reach the position of the smelting furnace (1), and when the receiving disc (7) is opposite to the position of the liquid outlet (13), the moving trolley (6) stops moving under the positioning action of the limit switch (8);
c. the lifting driving mechanism (63) lifts the lifting platform (64) to a proper height to be opposite to the liquid outlet (13) of the smelting furnace (1) under the action of the driving motor (635) and the gear rack, and the direction of the elliptic long axis of the receiving disc (7) is the same as the liquid outlet direction of the liquid outlet (13);
d. the smelting furnace (1) rotates under the action of the furnace shaft driver (3), and meanwhile, the lifting driving mechanism (63) descends through the lifting platform (64) to drive the receiving tray (7) to fall down under the reverse rotation action of the driving motor (635) and in cooperation with the gear rack action, so that molten steel in the smelting furnace (1) is poured into the receiving tray (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111037869.XA CN113720988A (en) | 2021-09-06 | 2021-09-06 | Wood shaving iron melting detection device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111037869.XA CN113720988A (en) | 2021-09-06 | 2021-09-06 | Wood shaving iron melting detection device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113720988A true CN113720988A (en) | 2021-11-30 |
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