CN112577300A - Drying device for mineral powder processing - Google Patents
Drying device for mineral powder processing Download PDFInfo
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- CN112577300A CN112577300A CN202011474930.2A CN202011474930A CN112577300A CN 112577300 A CN112577300 A CN 112577300A CN 202011474930 A CN202011474930 A CN 202011474930A CN 112577300 A CN112577300 A CN 112577300A
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- Prior art keywords
- conveying
- mineral powder
- pipe
- drying device
- air supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/22—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being vertical or steeply inclined
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of mineral powder processing, and discloses a drying device for mineral powder processing, which comprises a support, wherein a conveying sleeve is arranged on the support, a first conveying and drying mechanism for drying mineral powder for one time is arranged on the support, the first conveying and drying mechanism conveys the mineral powder into the conveying sleeve through a communicating channel, a bent plate is arranged in the conveying sleeve, a part of the mineral powder conveyed in through the communicating channel falls onto the bent plate and slides to an air outlet of a hot air blower arranged on the side wall of the conveying sleeve along the bent plate, a spiral channel is spirally arranged in the conveying sleeve, and the air outlet of the hot air blower faces the spiral channel. The drying device for mineral powder processing provided by the invention can prevent mineral powder from being accumulated and not dried completely because the mineral powder directly passes through the air outlet of the air heater, so that the mineral powder can be completely and uniformly dried, the mineral powder feeding drying efficiency is greatly increased, and the subsequent mineral powder processing is facilitated.
Description
Technical Field
The invention relates to the technical field of mineral powder processing, in particular to a drying device for mineral powder processing.
Background
Mineral powder is a general term for stone powder and substitutes thereof meeting engineering requirements, is a product obtained by crushing and processing the mineral, is a first step of processing and smelting the mineral, and is one of the most important steps, the hydrophilic coefficient of the mineral powder is the ratio of the volume of expansion of the mineral powder in the same volume of water to the volume of expansion of kerosene, the mineral powder contains water when the mineral powder is processed generally, and the mineral powder needs to be dried in order to ensure the normal use of the mineral powder in the later period.
The defects of the prior art are as follows: when the existing drying device for processing the mineral powder is used, the mineral powder is arranged on the conveying belt and then enters the conveying belt, and the drying method can cause that the mineral powder cannot be uniformly dried, so that the mineral powder is not uniformly dried and is insufficiently dried, and the mineral powder is still doped with moisture, thereby influencing subsequent production and processing.
Disclosure of Invention
Solves the technical problem
In view of the above problems in the prior art, an aspect of the present invention is to provide a drying device for civil powder processing, which aims to solve the problem that the existing drying equipment cannot uniformly dry mineral powder, so that the mineral powder is not uniformly dried and is insufficiently dried, and the mineral powder is still doped with moisture, which affects the subsequent production and processing.
Technical scheme
In order to solve the technical problems in the prior art, the embodiment of the invention provides a drying device for civil powder processing.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
a drying device for mineral powder processing comprises a support, wherein a conveying sleeve is arranged on the support, a first conveying and drying mechanism for drying mineral powder for one time is arranged on the support, and the first conveying and drying mechanism conveys the mineral powder into the conveying sleeve through a communication channel;
a bent plate is arranged in the conveying sleeve, part of the mineral powder conveyed in through the communicating channel falls onto the bent plate and slides along the bent plate to an air outlet of an air heater arranged on the side wall of the conveying sleeve, a spiral channel is spirally arranged in the conveying sleeve, and the air outlet of the air heater faces the interior of the spiral channel;
the conveying sleeve is also provided with a detachable conical conveying pipe.
Preferably, the first conveying and drying mechanism comprises a first conveying pipe, a second conveying pipe, an air blower and an air supply mechanism, an air outlet of the air supply mechanism is fixedly communicated with one end of the communicating channel, a feeding box is arranged on one side of the support, a feeding port of the first conveying pipe is fixedly communicated with the bottom of the feeding box, a discharging port is fixedly communicated with a feeding port of the second conveying pipe, one end, far away from the first conveying pipe, of the second conveying pipe is communicated with the air supply mechanism, and the air blower is communicated with the second conveying pipe.
Preferably, the air supply mechanism comprises an air supply shell, a driving motor and an air supply fan blade, an output shaft of the driving motor is fixedly mounted on the air supply fan blade, the air supply fan blade is located in the air supply shell, a first channel is formed in the air supply shell, and a pipe orifice of the second conveying pipe is communicated with the first channel.
Preferably, a conveying mechanism is arranged in the second conveying pipe, one end of the conveying mechanism is located in the air supply shell, the conveying mechanism comprises a conveying belt, a baffle, a plurality of conveying belt wheels and a fixing shaft, the fixing shaft and the plurality of conveying belt wheels are uniformly and fixedly arranged in the second conveying pipe, the conveying belt wheels are movably arranged on the outer wall of the fixing shaft, and the conveying belt is sleeved on the outer wall of the conveying belt wheels;
the number of baffle be a plurality of and evenly fixed the setting on the outer wall of driving pulley.
Preferably, each conveying belt wheel is provided with a ratchet groove, the outer wall of the fixed shaft is hinged with a limit key, the limit key is clamped with the ratchet groove, a torque spring is arranged at the hinged position of the limit key and the fixed shaft, and the limit key can be clamped in any notch of the ratchet groove under the elastic force action of the torque spring. The limiting keys and the ratchet grooves can limit the conveying belt to slide downwards in an inclined mode, and therefore the conveying belt can be blown by the air blower conveniently.
Preferably, the first conveying pipe is internally movably provided with spiral conveying teeth, and the conveying direction of the spiral conveying teeth faces to the direction of the second conveying pipe.
Preferably, a blanking ring is arranged in the conical feeding pipe and is obliquely and downwards arranged, and the arrangement of the blanking ring can effectively reduce the mineral powder falling from the conveying sleeve and is accumulated in a discharge port of the conical feeding pipe, so that the falling speed of the mineral powder can be buffered.
Preferably, a rubber ring is arranged above the conical feeding pipe and is in sealing contact with the lower port of the conveying sleeve, the rubber ring can improve the sealing performance between the feeding sleeve and the conical feeding pipe, and the conical feeding pipe and the conveying sleeve are arranged to be detachable, so that the inner parts of the conical feeding pipe and the conveying sleeve can be conveniently cleaned.
Preferably, the side face of the baffle is provided with a concave face, the concave face faces the direction opposite to the conveying direction of the conveying belt, and the baffle is provided with the concave face, so that the baffle can be conveniently blown by an air blower, the conveying belt is driven to convey upwards, and the utilization rate of wind power is increased.
Preferably, a receiving plate is arranged below the second conveying pipe, the conveying mechanism is located between the receiving plate and the second conveying pipe, and the receiving plate is used for receiving a small amount of mineral powder scattered when the conveyor conveys the mineral powder.
Compared with the prior art, the drying device for processing and treating the mineral powder provided by the embodiment of the invention has the following beneficial effects: according to the invention, the first conveying and drying mechanism is arranged on the support, so that the continuously conveyed mineral powder can be dried for the first time, then conveyed into the conveying sleeve through the communicating channel, dried for the second time through the hot air blower, and the bent plate and the spiral channel are arranged in the conveying sleeve, so that when the mineral powder enters the conveying sleeve, a part of the mineral powder can firstly rotate, obliquely and downwards slide through the bent plate and then slide to the air outlet of the hot air blower, the other part of the mineral powder directly falls into the spiral channel, then the mineral powder is dried through the hot air blower respectively, and the hot air blower blows the mineral powder into the spiral channel with the downward falling line and then falls into the conical feeding pipe; by the aid of the mineral powder entering the two parts, the mineral powder can be prevented from directly passing through an air outlet of the air heater to be accumulated and not dried completely, so that the mineral powder can be dried comprehensively and uniformly, the mineral powder feeding drying efficiency is greatly increased, and subsequent mineral powder processing is facilitated.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention with the feed box omitted;
FIG. 3 is a schematic view of the internal structure of the blowing mechanism of the present invention;
FIG. 4 is a schematic view of the internal structure of the delivery sleeve of the present invention;
FIG. 5 is a schematic view of the internal structure of a second duct according to the present invention;
FIG. 6 is a schematic plan view of the transfer mechanism of the present invention;
FIG. 7 is an enlarged view of the structure of the present invention at A;
FIG. 8 is a schematic view of the construction of the transfer pulley and ratchet grooves of the present invention;
FIG. 9 is a schematic view of the structure of the conical feed tube and the blanking ring of the present invention.
In the figure: 1. a feeding box; 2. a first delivery pipe; 3. a blower; 4. a hot air blower; 5. a second delivery pipe; 6. a communicating channel; 7. an air supply mechanism; 8. a curved plate; 9. a conical feed tube; 10. a delivery sleeve; 11. a fixed shaft; 12. a limiting key; 13. a conveyor belt wheel; 14. a conveyor belt; 15. a spiral channel; 16. a support; 201. a screw conveying tooth; 701. a first channel; 702. a fan blade; 1401. a baffle plate; 1402. a material receiving plate; 1301. a ratchet groove; 901. a rubber ring; 902. and (4) discharging a ring.
Detailed Description
So that the objects, technical solutions and advantages of the embodiments of the present disclosure will be more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1-9, a drying device for mineral powder processing comprises a bracket 1, a conveying sleeve 10 is arranged on the bracket 1, a first conveying and drying mechanism for drying mineral powder for one time is arranged on the bracket 1, the first conveying and drying mechanism conveys the mineral powder into the conveying sleeve 10 through a communication channel 6, a bent plate 8 is arranged in the conveying sleeve 10, a part of the mineral powder conveyed in through the communication channel 6 falls onto the bent plate 8 and slides along the bent plate 8 to an air outlet of a hot air blower 4 arranged on the side wall of the conveying sleeve 10, a spiral channel 15 is spirally arranged in the conveying sleeve 10, the air outlet of the hot air blower 4 faces the spiral channel 15, a detachable conical feeding pipe 9 is further arranged in the conveying sleeve 10, the first conveying and drying mechanism is arranged on the bracket 1, so that the mineral powder continuously conveyed can be dried for one time, and then is conveyed into the conveying sleeve 10 through the communication channel 6, the mineral powder is dried for the second time by the hot air blower 4, and the bent plate 8 and the spiral channel 15 are arranged in the conveying sleeve 10, so that when the mineral powder enters the conveying sleeve 10, a part of the mineral powder can rotate, obliquely and downwards slide through the bent plate 8 to the air outlet of the hot air blower 4, the other part of the mineral powder directly falls into the spiral channel 15, then the mineral powder is dried by the hot air blower 4, and the hot air blower 4 blows the mineral powder into the spiral channel 15 with the downward falling line and then falls into the conical feeding pipe 9; by the aid of the mineral powder entering the two parts, the mineral powder can be prevented from directly passing through an air outlet of the air heater 4 to be accumulated and not dried completely, so that the mineral powder can be dried comprehensively and uniformly, the mineral powder is greatly increased to be placed into the drying efficiency, and subsequent mineral powder processing is facilitated.
In the embodiment provided by the invention, the first conveying and drying mechanism comprises a first conveying pipe 2, a second conveying pipe 5, an air blower 3 and an air supply mechanism 7, an air outlet of the air supply mechanism 7 is fixedly communicated with one end of a communicating channel 6, a feeding box 1 is arranged on one side of a support 1, a feeding hole of the first conveying pipe 2 is fixedly communicated with the bottom of the feeding box 1, a discharging hole is fixedly communicated with a feeding hole of the second conveying pipe 5, one end, far away from the first conveying pipe 2, of the second conveying pipe 5 is communicated with the air supply mechanism 7, the air blower 3 is communicated with the second conveying pipe 5, the air supply mechanism 7 comprises an air supply shell, a driving motor and an air supply fan blade 702, an output shaft of the driving motor is fixedly arranged on the air supply fan blade 702, the air supply fan blade 702 is positioned in the air supply shell, a first channel 701 is formed in the air supply shell.
In the further proposed technical scheme of the invention, a conveying mechanism is arranged in the second conveying pipe 5, one end of the conveying mechanism is positioned in the air supply shell, the conveying mechanism comprises a conveying belt 14, a baffle 1401, a conveying belt wheel 13 and a fixing shaft 11, the number of the fixing shaft 11 and the number of the conveying belt wheels 13 are several, the fixing shaft 11 is uniformly and fixedly arranged in the second conveying pipe 5, the conveying belt wheel 13 is movably arranged on the outer wall of the fixing shaft 11, the conveying belt is sleeved on the outer wall of the conveying belt wheel 13, and the number of the baffle 1401 is several and is uniformly and fixedly arranged on the outer wall of the conveying belt wheel 13.
Furthermore, each conveying belt wheel 13 is provided with a ratchet groove 1301, the outer wall of the fixed shaft 11 is hinged to a limit key 12, the limit key 12 is clamped with the ratchet groove 1301, a torque spring is arranged at the hinged position of the limit key 12 and the fixed shaft 11, and the limit key 12 can be clamped in any one of the grooves of the ratchet groove 1301 under the elastic force action of the torque spring. The limiting keys 12 and the ratchet grooves 1301 are arranged to limit the conveying belt 14 to slide obliquely downwards, so that the conveying belt 14 can be blown by the air blower 3 conveniently, the spiral conveying teeth 201 are movably arranged in the first conveying pipe 2, and the conveying direction of the spiral conveying teeth 201 faces the direction of the second conveying pipe 5.
Furthermore, a blanking ring 902 is arranged in the conical feeding pipe 9, the blanking ring 902 is arranged obliquely downwards, and the arrangement of the blanking ring 902 can effectively reduce the mineral powder falling from the conveying sleeve 10 to be accumulated in the discharge port of the conical feeding pipe 9, so that the falling speed of the mineral powder can be buffered.
Furthermore, in the invention, the rubber ring 901 is arranged above the conical feeding pipe 9, the rubber ring 901 is in sealing contact with the lower port of the conveying sleeve 10, the sealing performance between the feeding sleeve and the conical feeding pipe 9 can be increased by the arrangement of the rubber ring 901, and the conical feeding pipe 9 and the conveying sleeve 10 are arranged in a detachable structure, so that the interiors of the conical feeding pipe 9 and the conveying sleeve 10 can be conveniently cleaned.
In the further proposed technical solution of the present invention, the side surface of the baffle 1401 is a concave surface, and the concave surface faces the opposite direction of the conveying direction of the conveyor belt. The baffle 1401 is provided with a concave surface, so that the baffle 1401 can be blown by the blower 3 conveniently, the conveying belt 14 is driven to convey upwards, and the utilization of wind power is increased.
In some embodiments, a receiving plate 1402 is disposed below the second conveying pipe 5, and the conveying mechanism is disposed between the receiving plate 1402 and the second conveying pipe 5, the receiving plate 1402 being configured to receive a small amount of mineral powder scattered by the conveyor during conveying of the mineral powder.
When the device is used, mineral powder to be dried is firstly placed in the feeding box 1, then the mineral powder is conveyed into the second conveying pipe 5 through the spiral conveying teeth 201, then the blower 3 is started, the mineral powder conveyed into the second conveying pipe 5 is blown by the blower 3 and conveyed upwards along the second conveying pipe 5, at the moment, a part of the mineral powder falls onto the conveying belt 14, then under the blowing of the blower 3, the baffle 1401 can be blown to move upwards in an inclined mode, so that the connected conveying belt 14 also moves upwards to drive the mineral powder falling onto the conveying belt 14 to move upwards and convey the mineral powder into the conveying shell, at the moment, under the blowing of the blower 3, the mineral powder can be conveyed and primarily dried, then the mineral powder passes through the first channel 701 in the conveying shell and enters the fan blade 702 through the first channel 701, and then the motor drives the fan blade 702 to rotate, the mineral powder is blown into the communicating channel 6, then the mineral powder enters the conveying sleeve 10 through the communicating channel 6, when the mineral powder enters the conveying sleeve 10, a part of the mineral powder can firstly slide downwards in a rotating inclined way through the bent plate 8 and slide to the air outlet of the air heater 4, the other part of the mineral powder directly falls into the spiral channel 15, then the drying treatment is respectively carried out through the air heater 4, the air heater 4 blows the mineral powder into the spiral channel 15 with the downward falling line, so that the mineral powder can be uniformly dried for the second time and then falls into the conical feeding pipe 9, when the mineral powder falls into the conical feeding pipe 9, a part of the mineral powder falls onto the obliquely arranged blanking ring 902, the arrangement of the blanking ring 902 can effectively reduce the mineral powder falling from the conveying sleeve 10 and accumulated in the discharging port of the conical feeding pipe 9, the falling speed of the mineral powder can be buffered, and finally the mineral powder is discharged through the conical feeding pipe 9, at this time, the ore powder is dried.
According to the invention, the first conveying and drying mechanism is arranged on the support 1, so that the continuously conveyed mineral powder can be dried for the first time, then conveyed into the conveying sleeve 10 through the communicating channel 6 and dried for the second time through the hot air blower 4, and the bent plate 8 and the spiral channel 15 are arranged in the conveying sleeve 10, so that when the mineral powder enters the conveying sleeve 10, a part of the mineral powder can firstly slide downwards in a rotating and inclined manner through the bent plate 8 and then slide to the air outlet of the hot air blower 4, the other part of the mineral powder directly falls into the spiral channel 15, then the drying treatment is respectively carried out through the hot air blower 4, and the hot air blower 4 blows the mineral powder into the spiral channel 15 with the downward falling line and then falls into the conical feeding pipe 9; by the aid of the mineral powder entering the two parts, the mineral powder can be prevented from directly passing through an air outlet of the air heater 4 to be accumulated and not dried completely, so that the mineral powder can be dried comprehensively and uniformly, the mineral powder is greatly increased to be placed into the drying efficiency, and subsequent mineral powder processing is facilitated.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (10)
1. The utility model provides a drying device that powdered ore processing was used, includes support (1), its characterized in that: the support (1) is provided with a conveying sleeve (10), the support (1) is provided with a first conveying and drying mechanism for drying mineral powder at one time, and the first conveying and drying mechanism conveys the mineral powder into the conveying sleeve (10) through the communicating channel (6);
a bent plate (8) is arranged in the conveying sleeve (10), part of the mineral powder conveyed in through the communicating channel (6) falls onto the bent plate (8) and slides to an air outlet of the hot air blower (4) arranged on the side wall of the conveying sleeve (10) along the bent plate (8), a spiral channel (15) is spirally arranged in the conveying sleeve (10), and the air outlet of the hot air blower (4) faces into the spiral channel (15);
a detachable conical feeding pipe (9) is also arranged in the conveying sleeve (10).
2. The drying device for mineral powder processing according to claim 1, wherein: first transport drying mechanism includes first conveyer pipe (2), second conveyer pipe (5), air-blower (3) and air supply mechanism (7), the air outlet of air supply mechanism (7) with the intercommunication says the fixed intercommunication of one end of (6), one side of support (1) is equipped with pay-off box (1), the feed inlet of first conveyer pipe (2) fixed communicate in the bottom of pay-off box (1), discharge gate department fixed communicate in the feed inlet department of second conveyer pipe (5), second conveyer pipe (5) are kept away from the one end of first conveyer pipe (2) with air supply mechanism (7) are linked together, just air-blower (3) with second conveyer pipe (5) are linked together.
3. The drying device for mineral powder processing according to claim 2, wherein: the air supply mechanism (7) comprises an air supply shell, a driving motor and air supply fan blades (702), an output shaft of the driving motor is fixedly mounted on the air supply fan blades (702), the air supply fan blades (702) are located in the air supply shell, a first channel (701) is formed in the air supply shell, and a pipe orifice of the second conveying pipe (5) is communicated with the first channel (701).
4. The drying device for mineral powder processing according to claim 2, wherein: a conveying mechanism is arranged in the second conveying pipe (5), the conveying mechanism comprises a conveying belt (14), a baffle (1401), a conveying belt wheel (13) and a plurality of fixing shafts (11), the fixing shafts (11) and the conveying belt wheels (13) are uniformly and fixedly arranged in the second conveying pipe (5), the conveying belt wheels (13) are movably arranged on the outer wall of the fixing shafts (11), and the conveying belt is sleeved on the outer wall of the conveying belt wheel (13);
the number of the baffle plates (1401) is a plurality of baffle plates, and the baffle plates are uniformly and fixedly arranged on the outer wall of the conveying belt wheel (13).
5. The drying device for mineral powder processing according to claim 4, wherein: each conveying belt wheel (13) is provided with a ratchet groove (1301), the outer wall of the fixed shaft (11) is hinged with a limit key (12), and the limit key (12) is clamped with the ratchet groove (1301).
6. The drying device for mineral powder processing according to claim 1, wherein: the conveying device is characterized in that spiral conveying teeth (201) are movably arranged in the first conveying pipe (2), and the conveying direction of the spiral conveying teeth (201) faces the direction of the second conveying pipe (5).
7. The drying device for mineral powder processing according to claim 1, wherein: a blanking ring (902) is arranged in the conical feeding pipe (9), and the blanking ring (902) is arranged in an inclined downward manner.
8. The drying device for mineral powder processing according to claim 1, wherein: a rubber ring (901) is arranged above the conical feeding pipe (9), and the rubber ring (901) is in sealing contact with the lower port of the conveying sleeve (10).
9. The drying device for mineral powder processing according to claim 4, wherein: the side surface of the baffle (1401) is concave, and the concave surface faces to the opposite direction of the conveying belt.
10. The drying device for mineral powder processing according to claim 4, wherein: a material receiving plate (1402) is arranged below the second conveying pipe (5), and the conveying mechanism is located between the material receiving plate (1402) and the second conveying pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011474930.2A CN112577300A (en) | 2020-12-14 | 2020-12-14 | Drying device for mineral powder processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011474930.2A CN112577300A (en) | 2020-12-14 | 2020-12-14 | Drying device for mineral powder processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112577300A true CN112577300A (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011474930.2A Withdrawn CN112577300A (en) | 2020-12-14 | 2020-12-14 | Drying device for mineral powder processing |
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| Country | Link |
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| CN (1) | CN112577300A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001533A (en) * | 2021-12-30 | 2022-02-01 | 中国科学院过程工程研究所 | Drying equipment and mineral powder processing system |
-
2020
- 2020-12-14 CN CN202011474930.2A patent/CN112577300A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001533A (en) * | 2021-12-30 | 2022-02-01 | 中国科学院过程工程研究所 | Drying equipment and mineral powder processing system |
| CN114001533B (en) * | 2021-12-30 | 2022-04-26 | 中国科学院过程工程研究所 | Drying equipment and mineral powder processing system |
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Application publication date: 20210330 |