CN114058756A - Proportional distributor convenient to adjust for blast furnace smelting - Google Patents
Proportional distributor convenient to adjust for blast furnace smelting Download PDFInfo
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- CN114058756A CN114058756A CN202111338768.6A CN202111338768A CN114058756A CN 114058756 A CN114058756 A CN 114058756A CN 202111338768 A CN202111338768 A CN 202111338768A CN 114058756 A CN114058756 A CN 114058756A
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention provides a proportional distributor convenient for adjustment in blast furnace smelting, which comprises a storage box, a feeding hopper, an observation window, a stirring and conveying rack structure, an installation frame, a storage battery, a side quantitative storage rack structure, a surplus material collecting rack structure, a connecting seat, a fixed rod, a fixed pipe, a fixed bolt, a bottom bearing rack structure convenient to disassemble, an anti-skidding bottom plate and a power switch, wherein the feeding hopper is inserted at the left side and the right side of the upper part of the storage box; the stirring and conveying frame structure is arranged on the left side and the right side of the inside of the material storage box. The measuring pipe is glued to the lower part of the delivery pipe, so that the height of the material in the measuring pipe can be conveniently observed by utilizing the scale marks according to requirements when the measuring pipe is used, and the material can be quantitatively delivered when the measuring pipe is used; the spiral conveying blade is welded at the lower part of the outer side of the transmission rod, so that the spiral conveying blade can be driven to rotate by the rotating motor through the transmission rod when in use, and materials in the storage box can be guided down from the guide pipe conveniently.
Description
Technical Field
The invention belongs to the technical field of blast furnace smelting, and particularly relates to a proportional distributor convenient for adjustment in blast furnace smelting.
Background
The high alkalinity sinter ore added with the acid pellet ore is an ideal furnace charge structure recognized in the world at present. With the rapid development of the steel industry in China, the steel yield is continuously and rapidly increased, and the demand of a blast furnace on acid pellets is rapidly increased. Under the condition of high-iron low-silicon sintering, along with the improvement of the iron grade of the sinter and the reduction of the content of SiO2, the strength of the sinter is reduced, the granularity is smaller, and in order to ensure the strength of the sinter, the alkalinity of the sinter must be further improved, so that the blast furnace smelting is more and more important. In bulk cargo conveying systems of chemical industry, metallurgy, grain, building materials, coal, mines and the like, materials are frequently required to be shunted and transshipped, and a distributor is equipment for shunting control in the bulk cargo conveying process.
However, the existing proportional distributor for blast furnace smelting has the problems that the quantitative determination of materials is not realized according to the requirement, the materials are inconvenient to convey, and the falling materials are inconvenient to collect and the redundant materials are inconvenient to take out.
Therefore, the invention of the blast furnace smelting proportional distributor convenient to adjust is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a blast furnace smelting proportional distributor convenient to adjust, which aims to solve the problems that the conventional blast furnace smelting proportional distributor cannot quantify materials according to requirements, is inconvenient to convey the materials, is inconvenient to collect the materials falling to the outer side and is inconvenient to take out redundant materials. A proportion distributor convenient for blast furnace smelting to adjust comprises a storage box, a feeding hopper, an observation window, a stirring and conveying frame structure, a mounting frame, a storage battery, a side quantitative storage frame structure, a surplus material collecting frame structure, a connecting seat, a fixed rod, a fixed pipe, a fixed bolt, a bottom bearing frame structure convenient to disassemble, an anti-skid bottom plate and a power switch, wherein the feeding hopper is inserted at the left side and the right side of the upper part of the storage box; the stirring and conveying frame structure is arranged on the left side and the right side inside the material storage box; the mounting frame is mounted at the middle lower part of the material storage box through bolts; the storage battery screw is arranged at the lower part of the inner side of the mounting frame; the side quantitative storage rack structure is arranged on the left side and the right side of the lower part of the storage box; the redundant material collecting frame structure is arranged at the lower part of the inner side of the side quantitative storage frame structure; the connecting seat bolts are arranged at the four corners of the lower part of the material storage box; the fixed rod is welded at the lower part of the connecting seat; the fixed bolt is in threaded connection with the upper part of the front side of the fixed pipe; the bearing frame structure of the bottom convenient to disassemble is arranged at the lower part of the inner side of the fixed pipe; the antiskid bottom plate is arranged at the lower part of the fixed pipe through a screw; the power switch is glued to the upper part of the front side of the fixed tube; the side quantitative storage rack structure comprises a delivery pipe, a delivery valve, a measuring pipe, scale marks, a discharge pipe and a discharge valve, wherein the delivery pipe is arranged on the left side and the right side of the lower part of the storage box through screws; the lead-out valve is in threaded connection with the lower part of the lead-out pipe; the discharge pipe is glued at the lower part of the measuring pipe; the discharge valve is in threaded connection with the middle position of the discharge pipe.
Preferably, the stirring and conveying frame structure comprises a mounting plate, a rotating motor, a coupler, a transmission rod, a bottom stirring rod and a spiral conveying blade, wherein the mounting plate is mounted on the upper part of the material storage box through bolts; the rotary motor bolt is arranged on the upper part of the mounting plate; the transmission rod is arranged on an output shaft of the rotating motor through a coupler.
Preferably, the bottom bearing frame structure convenient to disassemble comprises a transverse bottom plate, a transverse slot, a supporting strip, a transverse storage hopper, a stainless steel mesh plate and a side handle, wherein the transverse bottom plate is mounted at the lower part of the inner side of the fixed pipe through bolts; the transverse slots are formed in the left side and the right side of the upper part of the transverse bottom plate; the support bar screws are arranged on the left side and the right side of the lower part of the transverse storage bucket.
Preferably, the structure of the excessive material collecting frame comprises a temporary storage hopper, a left conduit, a left valve, a right conduit, a right valve and a discharge valve, wherein the temporary storage hopper is mounted at the lower part of the inner side of the measuring pipe through a screw; the left valve is in threaded connection with the middle position of the left guide pipe; the right valve is in threaded connection with the middle position of the right guide pipe; the discharge valve is in threaded connection with the lower part of the temporary storage hopper.
Preferably, the measuring tube is glued to the lower part of the delivery tube.
Preferably, the spiral delivery blade is welded at the lower part of the outer side of the transmission rod, and the spiral delivery blade is arranged at the inner side of the delivery pipe.
Preferably, the transverse storage bucket is inserted into the inner side of the transverse slot through a support bar.
Preferably, the left side pipe and the right side pipe are respectively installed on the left side and the right side of the upper portion of the temporary storage hopper through screws, and the left side pipe and the right side pipe are respectively communicated with the measuring pipe.
Preferably, the side handle screws are arranged on the left side and the right side of the front part of the transverse storage bucket.
Preferably, the stainless steel mesh plate screw is arranged at the upper part of the inner side of the transverse storage hopper.
Preferably, the graduation lines are marked on the front side of the measuring tube, the zero degree value of the graduation lines is arranged on the lower side, and the graduation units of the graduation lines are arranged in centimeters.
Preferably, the fixing rod is inserted into the upper part of the inner side of the fixing tube.
Preferably, the observation window is embedded in the middle position of the front side of the storage box.
Preferably, the bottom stirring rod is arranged at the lower part of the storage box, and the bottom stirring rod is mounted at the lower part of the outer side of the transmission rod through a bolt.
Preferably, the rotating electric machine is electrically connected with the power switch and the storage battery.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the measuring pipe is connected to the lower part of the delivery pipe in a gluing manner, so that the height of materials in the measuring pipe can be conveniently observed by utilizing the scale marks according to requirements when the measuring pipe is used, and the materials can be quantitatively delivered when the measuring pipe is used.
2. According to the invention, the spiral conveying blade is welded at the lower part of the outer side of the transmission rod, and meanwhile, the spiral conveying blade is arranged at the inner side of the delivery pipe, so that the spiral conveying blade is driven to rotate through the transmission rod by using a rotating motor when in use, and further, materials in the storage box are conveniently guided down from the delivery pipe.
3. According to the invention, the transverse storage hopper is inserted into the inner side of the transverse slot through the supporting bars, so that the transverse storage hopper can be conveniently used for collecting materials falling to the outer side according to requirements when in use, and the influence of the materials falling to the ground on the environment is avoided.
4. According to the invention, the left conduit and the right conduit are respectively installed on the left side and the right side of the upper part of the temporary storage hopper through screws, and meanwhile, the left conduit and the right conduit are respectively communicated with the measuring pipe, so that when more materials are in the measuring pipe, a left valve on the left conduit and a right valve on the upper side of the right conduit are opened, and the redundant materials of the measuring pipe are guided to the temporary storage hopper to be stored.
5. In the invention, the side handle screws are arranged on the left side and the right side of the front part of the transverse storage bucket, so that a user can conveniently hold the side handles to pull the transverse storage bucket from the upper side of the transverse bottom plate when the storage bucket is used.
6. According to the invention, the stainless steel mesh plate screw is arranged on the upper part of the inner side of the transverse storage hopper, so that the storage hopper placed on the upper part of the transverse storage hopper can be conveniently supported when in use, and the storage hopper is prevented from rubbing with materials falling to the lower side.
7. In the invention, the scale marks are carved on the front side of the measuring tube, the zero degree value of the scale marks is arranged on the lower side, and the scale unit of the scale marks is set to be centimeter, so that the height of the material in the measuring tube can be accurately detected when the measuring tube is used.
8. In the invention, the fixing rod is inserted at the upper part of the inner side of the fixing pipe, so that the length of the fixing rod inserted in the fixing pipe can be conveniently adjusted according to requirements when the fixing device is used, and the height of the fixing device can be conveniently adjusted according to requirements.
9. In the invention, the observation window is embedded in the middle position of the front side of the storage box, so that a user can conveniently observe materials in the storage box through the observation window when the storage box is used, and the user can conveniently monitor the capacity of the materials in the storage box in real time.
10. According to the invention, the bottom stirring rod is arranged at the lower part of the storage box, and the bottom stirring rod is arranged at the lower part of the outer side of the transmission rod through a bolt, so that the bottom stirring rod is driven to rotate by the rotating motor through the transmission rod when in use, and materials in the storage box can be stirred conveniently.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the stirring and conveying frame structure of the invention.
FIG. 3 is a schematic structural diagram of a side-view shelf structure of the present invention.
Fig. 4 is a schematic structural view of the structure of the excessive material collecting rack of the present invention.
FIG. 5 is a schematic view of the construction of the easy release bottom carrier of the present invention.
In the figure:
1. a material storage box; 2. feeding into a hopper; 3. an observation window; 4. a stirring and conveying frame structure; 41. mounting a plate; 42. a rotating electric machine; 43. a coupling; 44. a transmission rod; 45. a bottom stirring rod; 46. spiral conveying leaves; 5. installing a frame; 6. a storage battery; 7. a lateral side quantitative storage rack structure; 71. a delivery pipe; 72. a lead-out valve; 73. a measurement tube; 74. scale lines; 75. a discharge pipe; 76. a discharge valve; 8. a redundant material collecting rack structure; 81. a temporary storage hopper; 82. a left side duct; 83. a left valve; 84. a right side duct; 85. a right valve; 86. a discharge valve; 9. a connecting seat; 10. fixing the rod; 11. a fixed tube; 12. fixing the bolt; 13. the bottom carrier structure is disassembled; 131. a transverse floor; 132. a transverse slot; 133. a supporting strip; 134. a transverse storage hopper; 135. a stainless steel mesh plate; 136. a side handle; 14. an anti-skid bottom plate; 15. and a power switch.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 and 3
The invention provides a proportional distributor convenient for adjustment in blast furnace smelting, which comprises a storage box 1, a feeding hopper 2, an observation window 3, a stirring and conveying frame structure 4, an installation frame 5, a storage battery 6, a side quantitative storage frame structure 7, a surplus material collecting frame structure 8, a connecting seat 9, a fixed rod 10, a fixed pipe 11, a fixed bolt 12, a bottom bearing frame structure 13 convenient to disassemble, an anti-skid bottom plate 14 and a power switch 15, wherein the feeding hopper 2 is inserted at the left side and the right side of the upper part of the storage box 1; the observation window 3 is embedded in the middle position of the front side of the storage box 1, so that a user can observe materials in the storage box 1 through the observation window 3 conveniently when the storage box is used, and the user can monitor the capacity of the materials in the storage box 1 in real time conveniently; the stirring and conveying frame structures 4 are arranged on the left side and the right side inside the material storage box 1; the mounting frame 5 is mounted at the middle lower part of the material storage box 1 through bolts; the storage battery 6 is mounted at the lower part of the inner side of the mounting frame 5 through screws; the side quantitative storage rack structure 7 is arranged at the left side and the right side of the lower part of the storage box 1; the excessive material collecting frame structure 8 is arranged at the lower part of the inner side of the side quantitative storage frame structure 7; the connecting seats 9 are arranged at the four lower corners of the material storage box 1 by bolts; the fixed rod 10 is inserted into the upper part of the inner side of the fixed tube 11, so that the length of the fixed rod 10 inserted into the fixed tube 11 can be conveniently adjusted according to requirements when the device is used, and the height of the device can be conveniently adjusted according to requirements; the fixing rod 10 is welded at the lower part of the connecting seat 9; the fixing bolt 12 is in threaded connection with the upper part of the front side of the fixing pipe 11; the detachable bottom bearing frame structure 13 is arranged at the lower part of the inner side of the fixed pipe 11; the antiskid bottom plate 14 is mounted at the lower part of the fixed pipe 11 through screws; the power switch 15 is glued on the upper part of the front side of the fixed tube 11; the lateral side quantitative storage rack structure 7 comprises a delivery pipe 71, a delivery valve 72, a measuring pipe 73, scale marks 74, a discharge pipe 75 and a discharge valve 76, wherein the delivery pipe 71 is installed at the left side and the right side of the lower part of the storage box 1 in a screw mode; the lead-out valve 72 is in threaded connection with the lower part of the lead-out pipe 71; the measuring pipe 73 is glued at the lower part of the delivery pipe 71, so that the height of the material in the measuring pipe 73 can be conveniently observed by using the scale marks 74 according to requirements when the measuring pipe 73 is used, and the material can be quantitatively delivered when the measuring pipe 73 is used; the scale mark 74 is carved on the front side of the measuring pipe 73, the zero degree value of the scale mark 74 is arranged on the lower side, and the scale unit of the scale mark 74 is set to be centimeter, so that the height of the material in the measuring pipe 73 can be accurately detected when the measuring pipe is used; the discharge pipe 75 is glued to the lower part of the measuring pipe 73; the discharge valve 76 is screwed to an intermediate position of the discharge pipe 75.
As shown in fig. 2, in the above embodiment, specifically, the stirring and conveying rack structure 4 includes a mounting plate 41, a rotating motor 42, a coupling 43, a transmission rod 44, a bottom stirring rod 45 and a spiral conveying blade 46, wherein the mounting plate 41 is mounted on the upper portion of the storage box 1 by bolts; the rotating motor 42 is installed on the upper part of the mounting plate 41 through bolts; the transmission rod 44 is mounted on the output shaft of the rotating motor 42 through a coupling 43; the bottom stirring rod 45 is arranged at the lower part of the storage box 1, meanwhile, the bottom stirring rod 45 is installed at the lower part of the outer side of the transmission rod 44 through a bolt, and when the material storage box is used, the rotating motor 42 is used for driving the bottom stirring rod 45 to rotate through the transmission rod 44, so that materials in the storage box 1 can be stirred conveniently; the spiral delivery blades 46 are welded at the lower part of the outer side of the transmission rod 44, and meanwhile, the spiral delivery blades 46 are arranged at the inner side of the delivery pipe 71, so that when the material storage box is used, the rotary motor 42 is used for driving the spiral delivery blades 46 to rotate through the transmission rod 44, and then materials in the material storage box 1 are conveniently guided downwards from the delivery pipe 71.
In the above embodiment, as shown in fig. 5, in particular, the removable bottom carriage structure 13 includes a lateral bottom plate 131, a lateral slot 132, a support bar 133, a lateral storage bin 134, a stainless steel mesh plate 135 and a side handle 136, wherein the lateral bottom plate 131 is bolted to the lower inner side of the fixed pipe 11; the transverse slots 132 are formed in the left and right sides of the upper part of the transverse bottom plate 131; the support bars 133 are screwed on the left and right sides of the lower part of the transverse storage bucket 134; the transverse storage hopper 134 is inserted into the inner side of the transverse slot 132 through the support bars 133, so that materials falling to the outer side can be conveniently collected by the transverse storage hopper 134 according to requirements when the material collecting device is used, and the influence on the environment caused by the materials falling to the ground is avoided; the stainless steel mesh plate 135 is mounted on the upper part of the inner side of the transverse storage hopper 134 through screws, so that the storage hopper placed on the upper part of the transverse storage hopper 134 is conveniently supported when the stainless steel mesh plate is used, and the storage hopper is prevented from rubbing with materials falling to the lower side; the side handles 136 are screw-mounted on the left and right sides of the front portion of the transverse storage bucket 134, so that a user can conveniently pull the transverse storage bucket 134 from the upper side of the transverse bottom plate 131 by holding the side handles 136 when using the storage bucket.
In the above embodiment, as shown in fig. 4, specifically, the excess material collecting rack structure 8 includes a temporary storage bucket 81, a left conduit 82, a left valve 83, a right conduit 84, a right valve 85 and a discharge valve 86, the temporary storage bucket 81 is screwed to the lower inner side of the measuring pipe 73; the left conduit 82 and the right conduit 84 are respectively mounted on the left side and the right side of the upper part of the temporary storage bucket 81 by screws, meanwhile, the left conduit 82 and the right conduit 84 are respectively communicated with the measuring pipe 73, and when more materials are in the measuring pipe 73, a left valve 83 on the left conduit 82 and a right valve 85 on the right conduit 84 are opened so as to guide the redundant materials in the measuring pipe 73 to the temporary storage bucket 81 for storage; the left valve 83 is in threaded connection with the middle position of the left guide pipe 82; the right valve 85 is in threaded connection with the middle position of the right guide pipe 84; the discharge valve 86 is screwed to the lower part of the temporary storage hopper 81.
Principle of operation
In the working process of the invention, raw materials are placed at the inner side of the storage box 1 from the feeding hopper 2 according to requirements, then the outlet valve 72 is opened according to the requirement, and the rotary motor 42 drives the spiral delivery blade 46 to rotate through the transmission rod 44, and slowly guiding the material in the material storage tank 1 to the inner side of the measuring pipe 73, measuring the material according to the scale mark 74, closing the guiding valve 72 and the rotating motor 42 after the material is filled, when the material in the measuring pipe 73 is more, the left valve 83 on the left conduit 82 or the right valve 85 on the right conduit 84 can be opened according to the requirement, therefore, redundant materials in the measuring pipe 73 can be conveniently guided into the temporary storage hopper 81 for storage, the materials can be guided out from the discharging pipe 75 downwards by opening the discharging valve 76, the materials scattered downwards can be stored by the transverse storage hopper 134, and the materials are prevented from scattering to the ground.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The proportion distributor convenient for blast furnace smelting to adjust is characterized by comprising a storage box (1), a feeding hopper (2), an observation window (3), a stirring and conveying frame structure (4), a mounting frame (5), a storage battery (6), a side quantitative storage frame structure (7), a surplus material collection frame structure (8), a connecting seat (9), a fixing rod (10), a fixing pipe (11), a fixing bolt (12), a bottom bearing frame structure (13) convenient to disassemble, an anti-skid bottom plate (14) and a power switch (15), wherein the feeding hopper (2) is inserted into the left side and the right side of the upper part of the storage box (1); the stirring and conveying frame structures (4) are arranged on the left side and the right side inside the material storage box (1); the mounting frame (5) is mounted at the middle lower part of the material storage box (1) through bolts; the storage battery (6) is mounted at the lower part of the inner side of the mounting frame (5) through screws; the side quantitative storage rack structures (7) are arranged at the left side and the right side of the lower part of the storage box (1); the excessive material collecting frame structure (8) is arranged at the lower part of the inner side of the side quantitative storage frame structure (7); the connecting seat (9) is arranged at the four lower corners of the material storage box (1) through bolts; the fixing rod (10) is welded at the lower part of the connecting seat (9); the fixed bolt (12) is in threaded connection with the upper part of the front side of the fixed pipe (11); the bottom bearing frame structure (13) convenient to disassemble is arranged at the lower part of the inner side of the fixed pipe (11); the antiskid bottom plate (14) is arranged at the lower part of the fixed pipe (11) through a screw; the power switch (15) is glued on the upper part of the front side of the fixed tube (11); the lateral side quantitative storage rack structure (7) comprises a delivery pipe (71), a delivery valve (72), a measuring pipe (73), scale marks (74), a discharge pipe (75) and a discharge valve (76), wherein the delivery pipe (71) is mounted on the left side and the right side of the lower part of the storage box (1) through screws; the lead-out valve (72) is in threaded connection with the lower part of the lead-out pipe (71); the discharge pipe (75) is glued to the lower part of the measuring pipe (73); the discharge valve (76) is screwed in the middle of the discharge pipe (75).
2. The proportioner for blast furnace smelting convenient to adjust as claimed in claim 1, wherein said stirring and conveying frame structure (4) comprises a mounting plate (41), a rotating motor (42), a coupling (43), a transmission rod (44), a bottom stirring rod (45) and a spiral conveying blade (46), said mounting plate (41) is bolted on the upper part of the material storage box (1); the rotary motor (42) is installed on the upper part of the mounting plate (41) through bolts; the transmission rod (44) is arranged on an output shaft of the rotating motor (42) through a coupler (43).
3. The adjustable blast furnace proportioning feeder of claim 1, wherein said detachable bottom carriage structure (13) comprises a lateral bottom plate (131), a lateral slot (132), a support bar (133), a lateral storage hopper (134), a stainless steel mesh plate (135) and a side handle (136), said lateral bottom plate (131) is bolted to the lower inner side of the fixed tube (11); the transverse slots (132) are formed in the left side and the right side of the upper part of the transverse bottom plate (131); the support bars (133) are arranged on the left side and the right side of the lower part of the transverse storage bucket (134) in a screw mode.
4. The adjustable blast furnace proportioning feeder of claim 1, wherein the surplus material collecting shelf structure (8) comprises a temporary storage hopper (81), a left side guide pipe (82), a left side valve (83), a right side guide pipe (84), a right side valve (85) and a discharge valve (86), the temporary storage hopper (81) is screwed to the lower part of the inner side of the measuring pipe (73); the left valve (83) is in threaded connection with the middle position of the left guide pipe (82); the right valve (85) is in threaded connection with the middle position of the right guide pipe (84); the discharge valve (86) is in threaded connection with the lower part of the temporary storage hopper (81).
5. The proportioner for blast furnace smelting convenient to adjust as claimed in claim 2 wherein said auger blade (46) is welded to the outside lower portion of the transfer bar (44) and the auger blade (46) is disposed inside the delivery tube (71).
6. The adjustable blast furnace proportioning feeder of claim 3, wherein the lateral storage hopper (134) is inserted inside the lateral slot (132) by a support bar (133).
7. The adjustable blast furnace proportioning feeder of claim 4, wherein the left side guide pipe (82) and the right side guide pipe (84) are screwed to the left and right sides of the upper portion of the buffer hopper (81), respectively, and the left side guide pipe (82) and the right side guide pipe (84) are connected to the measuring pipe (73), respectively.
8. The adjustable blast furnace proportioner as claimed in claim 3 wherein the side handles (136) are mounted on the front left and right sides of the transverse storage hopper (134) by screws.
9. The blast furnace ratio distributor facilitating adjustment of the height as claimed in claim 3, wherein the stainless steel mesh plate (135) is screw-mounted on the upper inner side of the horizontal storage hopper (134).
10. The adjustable blast furnace proportioner as claimed in claim 1, wherein the graduation mark (74) is marked on the front side of the measuring tube (73), the zero degree value of the graduation mark (74) is set on the lower side, and the graduation unit of the graduation mark (74) is set to centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338768.6A CN114058756B (en) | 2021-11-12 | 2021-11-12 | Proportional distributor convenient to adjust for blast furnace smelting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111338768.6A CN114058756B (en) | 2021-11-12 | 2021-11-12 | Proportional distributor convenient to adjust for blast furnace smelting |
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| Publication Number | Publication Date |
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| CN114058756A true CN114058756A (en) | 2022-02-18 |
| CN114058756B CN114058756B (en) | 2022-08-19 |
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| CN214077022U (en) * | 2020-11-11 | 2021-08-31 | 天津浩物铭德科技有限公司 | Plastic barrel crusher |
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| CN114058756B (en) | 2022-08-19 |
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