CN112923694A - Quartz sand powder energy-saving drying device - Google Patents
Quartz sand powder energy-saving drying device Download PDFInfo
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- CN112923694A CN112923694A CN202110146987.8A CN202110146987A CN112923694A CN 112923694 A CN112923694 A CN 112923694A CN 202110146987 A CN202110146987 A CN 202110146987A CN 112923694 A CN112923694 A CN 112923694A
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- sand powder
- drying device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
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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
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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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
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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
- F26B25/04—Agitating, stirring, or scraping devices
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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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
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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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses an energy-saving quartz sand powder drying device which comprises a stirring unit and a heating unit, wherein the stirring unit comprises a plurality of stirring components arranged in a shell and different in rotation direction, and a rotary conveying component connected with the stirring components; the heating unit is arranged at the bottom of the shell and is communicated with the cavity inside the shell through a plurality of heating pipes. According to the energy-saving drying device for the quartz sand powder, provided by the invention, when the heating unit carries out hot air conveying on the quartz sand powder, the stirring unit can be used for simultaneously carrying out transverse stirring and rotary stirring on the quartz sand powder through the linkage of the stirring component and the rotary conveying component, so that the quartz sand powder in the shell can be fully contacted with the hot air, the drying speed is further accelerated, the drying cost is reduced, the energy is saved, and the purpose of fully drying the quartz sand powder is achieved.
Description
Technical Field
The invention relates to the technical field of quartz product production, in particular to an energy-saving quartz sand powder drying device.
Background
The quartz sand is quartz particles formed by crushing and processing quartz stones. Quartz is a non-metallic mineral, a silicate mineral that is hard, wear resistant, and chemically stable. The color of the quartz sand is milky white or colorless and semitransparent, and the Mohs hardness is 7.
Quartz sand is an important industrial mineral raw material and a non-chemical hazardous article, and is widely used in the industries of glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical flux, metallurgy, building, chemical engineering, plastics, rubber, grinding materials, filter materials and the like.
Before grinding, the quartz sand needs to be sufficiently cleaned, so that after grinding into powder, the quartz sand powder is in a wet state, and therefore, the quartz sand powder needs to be dried. However, the prior quartz sand drying device has uneven heat transfer, easily causes heat loss, has slow drying time, causes energy waste and has unsatisfactory drying effect.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the above and/or the problems existing in the existing energy-saving drying device for quartz sand powder.
Therefore, the problem to be solved by the invention is how to solve the problem of fully drying the quartz sand powder.
In order to solve the technical problems, the invention provides the following technical scheme: an energy-saving drying device for quartz sand powder, which comprises,
the stirring unit comprises a plurality of stirring components with different rotation directions and a rotary conveying component which is arranged in the shell in a linkage way;
and the heating unit is arranged at the bottom of the shell and is communicated with the cavity inside the shell through a plurality of heating pipes.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the stirring assembly comprises a first driving gear connected with a driving motor through a driving shaft, the first driving gear is arranged in the center of the top of the cavity, and the driving motor is arranged outside the shell.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the first driving gear is externally meshed with a plurality of driven wheels, the driven wheels are annularly and equidistantly meshed with the first driving gear, the center of each driven wheel is connected with a stirring shaft, and the stirring shaft is rotatably connected with the shell.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the length of the driving shaft and the stirring shaft is 80% -95% of the height of the cavity, and a plurality of stirring pieces are arranged on the stirring shaft and the driving shaft.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the stirring piece comprises a first stirring piece and a second stirring piece;
the first stirring pieces are uniformly arranged on the outer surface of the driving shaft along the driving shaft in an annular mode and comprise a plurality of groups of stirring plates, a plurality of stirring columns are transversely arranged on the stirring plates, and gaps are reserved among the stirring columns;
the second stirring pieces are annularly and alternately arranged on the outer surface of the stirring shaft along the stirring shaft, and comprise a plurality of stirring rods which are arranged in parallel, and gaps are reserved in the middle;
and a gap is reserved between the stirring column and the stirring rod.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the rotary conveying component is arranged at the tail end of the driving shaft, and the first stirring piece is arranged at the upper end of the rotary conveying component.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the rotary conveying assembly comprises a second driving gear fixed with the driving shaft, the second driving gear is connected with the driving shaft in a center mode, the center of the other end of the second driving gear is connected with a rotating shaft, and the rotating shaft is connected with the sliding plate through a connecting piece.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the rotating shaft is fixed at one end of the second driving gear, a steering piece extends outwards along the axis of the rotating shaft, and the steering piece and the rotating shaft are fixedly arranged;
the connecting piece is rotatably arranged with the sliding plate and the steering piece, and is rotatably connected with the middle part of the sliding plate;
the two ends of the sliding plate are vertically provided with turning plates, the sliding plate is connected with a sliding linear guide rail fixedly arranged in the cavity, and the sliding plate linearly reciprocates in the sliding linear guide rail.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: the heating pipe is arranged in a gap between the stirring column and the stirring rod, a plurality of air holes are formed in the heating pipe, a filter screen is arranged on each air hole, and an air pump is arranged in the heating unit.
As a preferred scheme of the energy-saving drying device for the quartz sand powder, the invention comprises the following steps: and a heat insulation layer is arranged in the shell.
The invention has the beneficial effects that: according to the energy-saving drying device for the quartz sand powder, provided by the invention, when the heating unit carries out hot air conveying on the quartz sand powder, the stirring unit can be used for simultaneously carrying out transverse stirring and rotary stirring on the quartz sand powder through the linkage of the stirring component and the rotary conveying component, so that the quartz sand powder in the shell can be fully contacted with the hot air, the drying speed is further accelerated, the drying cost is reduced, the energy is saved, and the purpose of fully drying the quartz sand powder is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall structure of the energy-saving drying device for quartz sand powder.
Fig. 2 is a schematic view of the internal structure of the casing of the energy-saving drying device for quartz sand powder.
Fig. 3 is a schematic structural diagram of a stirring unit and a heating unit of the energy-saving quartz sand powder drying device.
Fig. 4 is a schematic structural diagram of a stirring unit of the energy-saving quartz sand powder drying device.
Fig. 5 is a schematic structural diagram of a driven wheel and a stirring shaft of the energy-saving quartz sand powder drying device.
Fig. 6 is a schematic linkage diagram of a driving shaft and a rotary conveying assembly of the energy-saving quartz sand powder drying device.
Fig. 7 is a schematic structural diagram of a rotary conveying assembly of the energy-saving quartz sand powder drying device.
Fig. 8 is a schematic structural diagram of a heating unit of the energy-saving quartz sand powder drying device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, a first embodiment of the present invention provides an energy-saving drying device for quartz sand powder, which includes a stirring unit 100 and a heating unit, wherein the stirring unit 100 includes a plurality of stirring assemblies 101 disposed in a housing 300 and having different rotation directions, and a rotary conveying assembly 107 disposed in linkage with the stirring assemblies 101;
the heating unit 200 is disposed at the bottom of the housing 300 and is connected to the cavity 301 inside the housing 300 through a plurality of heating pipes 201.
Based on the above, heating unit 200 carries out high temperature drying to the quartz sand powder through the heat transport of heating pipe 201, however because the humidity degree of quartz sand powder is different, and stoving speed is indefinite, consequently is equipped with stirring unit 100, when drying, transversely stirs and circles round the processing of stirring to the quartz sand powder for the quartz sand powder can fully contact with the steam heat, and then accelerates stoving speed, thereby makes the quartz sand powder can fully dry.
Further, stirring subassembly 101 is horizontal stirring, and the direction of rotation is different, consequently can carry out the stirring of horizontal not equidirectional to the quartz sand powder, and the at utmost ensures the abundant contact of quartz sand powder and steam, on this basis, still is equipped with the transport subassembly 107 that circles round that is connected with stirring subassembly 101, and the transport subassembly 107 that circles round can carry out the stirring of circling round about the quartz sand powder, can produce two sets of orbits of circling round, and then stirs the quartz sand powder between from top to bottom. Holistically, stirring unit 100 can carry out the stirring of all directions about from top to bottom to the quartz sand powder in casing 300, can let all quartz sand powder fully contact with steam, and then accelerates the stoving speed, improves drying efficiency, and the energy can be saved has ensured the quality of drying.
Example 2
Referring to fig. 1 to 8, a second embodiment of the present invention is different from the first embodiment in that: the stirring assembly 101 includes a first driving gear 104 connected to a driving motor 103 through a driving shaft 102, the first driving gear 104 is disposed at the top center of the cavity 301, and the driving motor 103 is disposed outside the housing 300.
Therefore, when the driving motor 103 is turned on, the driving motor 103 rotates the first driving gear 104 through the driving shaft 102, and thus the driving shaft 102 and the first driving gear 104 rotate at the same speed.
Further, the first driving gear 104 externally engages with a plurality of driven wheels 105, preferably 3 driven wheels 105, the driven wheels 105 are annularly and equally meshed with the first driving gear 104, the driven wheels 105 are connected with the center of the stirring shaft 105a, the stirring shaft 105a is rotatably connected with the housing 300, so that when the first driving gear 104 rotates, the driven wheels 105 meshed with the first driving gear 104 are driven to rotate, and the rotation direction of the driven wheels 105 is opposite to that of the first driving gear 104, so that the rotation direction of the stirring shaft 105a is opposite to that of the driving shaft 102.
Specifically, since the bottom of the cavity 301 is the revolving conveying assembly 107, the length of the driving shaft 102 and the stirring shaft 105a is 80% -95% of the height of the cavity 301, and a containing position is reserved for the revolving conveying assembly 107.
The stirring shaft 105a and the driving shaft 102 are provided with a plurality of stirring pieces 106, including a first stirring piece 106a and a second stirring piece 106 b;
the first stirring pieces 106a are uniformly arranged on the outer surface of the driving shaft 102 along the driving shaft 102 in a circular manner and comprise a plurality of groups of stirring plates 106a-1, a plurality of stirring columns 106a-1a are transversely arranged on the stirring plates 106a-1, gaps are reserved among the stirring columns 106-1a, and the stirring columns 106a-1a are arranged in parallel, so that when quartz sand powder is stirred, the powder can be subjected to transverse hierarchical stirring and regional transverse rotary stirring;
the second stirring pieces 106b are annularly and alternately arranged on the outer surface of the stirring shaft 105a along the stirring shaft 105a and comprise a plurality of stirring rods 106b-1, the stirring rods 106b-1 are arranged in parallel, and gaps are reserved among the stirring rods 106b-1, so that when the quartz sand powder is stirred, the powder can be subjected to transverse staggered hierarchical stirring, and the regional transverse rotary stirring can be performed on the powder;
since the first stirring member 106a and the second stirring member 106b stir in opposite directions, the quartz sand powder can be laterally swirled back and forth, so that the powder can be sufficiently contacted with hot gas many times in a large amount.
A gap is left between the stirring rod 106b-1 and the stirring column 106-1a to prevent the stirring rod 106b-1 and the stirring column 106-1a from colliding during rotation.
Furthermore, when the quartz sand powder is transversely and fully stirred, the quartz sand powder is also longitudinally stirred, so that the difference of the upper powder drying speed and the lower powder drying speed caused by the difference of the temperature in the cavity 301 is prevented, and the rotary conveying assembly 107 is arranged.
The rotary conveying assembly 107 is arranged at the tail end of the driving shaft 102, namely, a holding position reserved at the bottom of the cavity 301, the first stirring member 106a is arranged at the upper end of the rotary conveying assembly 107, the rotary conveying assembly 107 comprises a second driving gear 107a fixed with the driving shaft 102, the second driving gear 107a is connected with the driving shaft 102 in a centering manner, therefore, when the driving motor 103 is started, the first driving gear 104 and the second driving gear 107a rotate simultaneously and rotate at the same speed, the center of the other end of the second driving gear 107a is connected with a rotating shaft 107b, and the rotating shaft 107b is connected with the sliding plate 107d through a connecting member 107 c.
Further, the rotating shaft 107b is fixed at the other end of the second driving gear 107a, a steering member 107e is extended outwards along the axis of the rotating shaft 107b, the steering member 107e is a convex cylinder, and the steering member 107e is fixed with the rotating shaft 107b, so that when the rotating shaft 107b rotates, the steering member 107e rotates at a constant speed around the rotating shaft 107 b;
the two ends of the sliding plate 107d are vertically provided with turning plates 107d-1, the sliding plate 107d is connected with a sliding linear guide rail 107d-2 fixedly arranged in the cavity 301, and the sliding linear guide rail 107d-2 limits the motion track of the sliding plate 107d, so that the sliding plate 107d linearly reciprocates in the sliding linear guide rail 107 d-2;
the connecting piece 107c is rotatably arranged with the sliding plate 107d and the steering piece 107e, and the connecting piece 107c is rotatably connected with the middle part of the sliding plate 107d, when the rotating shaft 107b rotates, the steering piece 107e rotates along with the rotating shaft, so that one end of the connecting piece 107c connected with the steering piece 107e rotates along with the rotation of the steering piece 107e, and because the motion track of the sliding plate 107d is linear reciprocating motion, one end of the connecting piece 107c connected with the middle part of the sliding plate 107d drives the sliding plate 107d to perform linear reciprocating motion under the driving of the steering piece 107 e.
Therefore, when the sliding plate 107d moves linearly and reciprocally, the flipping plate 107d-1 pushes the quartz sand powder to move, when the pushed quartz sand powder moves, the quartz sand powder at the high position moves downwards, the pushed quartz sand powder extrudes the quartz sand powder at the other end to move upwards, and the reciprocating motion is performed in such a way that the quartz sand powder rotates up and down in a reciprocating manner, and the flipping plates 107d-1 are arranged at the two ends of the sliding plate 107d, so that the longitudinal reciprocating and rotating track of the quartz sand powder has two positions, the longitudinal rotating motion of the quartz sand powder in the cavity 301 is realized, the quartz sand powder at the upper end and the lower end of the cavity 301 cannot generate a large temperature difference, and the purpose of fully drying is achieved.
Preferably, the heating pipe 201 is arranged in a gap between the stirring column 106-1a and the stirring rod 106b-1, the heating pipe 201 is made of a material with high thermal conductivity, the heating pipe 201 is provided with a plurality of air holes 201a, the air holes 201a are provided with filter screens to prevent quartz sand powder from flowing backwards into the heating pipe 201, and an air pump is arranged in the heating unit 200, so that hot air in the heating unit 200 can be formed by the air pump and is conveyed into the heating pipe 201 and conveyed into the quartz sand powder through the air holes 201a, and therefore the quartz sand powder is dried through high temperature and air flow.
Further, still be equipped with the heat preservation in the casing 300, can keep the temperature in the cavity 301 for the stoving progress.
Specifically, the heating unit 200 is turned on, hot air is transmitted into the cavity 301 through the heating pipe 201, and hot air enters the heating pipe 201 through the air pump and then contacts with the surface of the quartz sand powder through the air hole 201 a.
The driving motor 103 is started, the driving shaft 102 drives the first stirring piece 106a to perform stirring treatment, the driven wheel 105 meshed with the first driving gear 104 rotates in the opposite direction, the stirring shaft 105a is driven to rotate in the opposite direction to the driving shaft 102, the stirring direction of the second stirring piece 106b is different from that of the first stirring piece 106a, the quartz sand powder is driven to perform transverse multidirectional rotary motion, and the contact area between the quartz sand powder and hot air is enlarged. Meanwhile, the driving motor 103 drives the second driving gear 107a to rotate, and the second driving gear 107a drives the connecting member 107c to move through the rotating steering member 107e, and further drives the sliding plate 107d disposed on the sliding linear guide 107d-2 to reciprocate linearly, so that the tilting plate 107d-1 performs two-track longitudinal rotary motion on the quartz sand powder, and the temperatures of the upper and lower quartz sand powders are kept consistent.
Therefore, the quartz sand powder is fully contacted with heat and hot air, the drying speed is accelerated, and the aim of completely drying is fulfilled.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a quartz sand powder energy-conserving drying device which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the stirring unit (100) comprises a plurality of stirring assemblies (101) which are arranged in a shell (300) and have different rotation directions, and a rotary conveying assembly (107) which is arranged in a linkage manner with the stirring assemblies (101);
the heating unit (200) is arranged at the bottom of the shell (300) and is communicated with the cavity (301) in the shell (300) through a plurality of heating pipes (201).
2. The quartz sand powder energy-saving drying device of claim 1, characterized in that: the stirring assembly (101) comprises a first driving gear (104) connected with a driving motor (103) through a driving shaft (102), the first driving gear (104) is arranged at the top center of the cavity (301), and the driving motor (103) is arranged outside the shell (300).
3. The quartz sand powder energy-saving drying device of claim 2, characterized in that: the first driving gear (104) is externally meshed with a plurality of driven wheels (105), the driven wheels (105) are annularly and equidistantly meshed with the first driving gear (104), the centers of the driven wheels (105) are connected with a stirring shaft (105a), and the stirring shaft (105a) is rotatably connected with the shell (300).
4. The quartz sand powder energy-saving drying device of claim 3, characterized in that: the length of the driving shaft (102) and the stirring shaft (105a) is 80% -95% of the height of the cavity (301), and a plurality of stirring pieces (106) are arranged on the stirring shaft (105a) and the driving shaft (102).
5. The energy-saving drying device for quartz sand powder as claimed in claim 4, characterized in that: the stirring member (106) comprises a first stirring member (106a) and a second stirring member (106 b);
the first stirring pieces (106a) are uniformly arranged on the outer surface of the driving shaft (102) along the driving shaft (102) in an annular mode, and comprise a plurality of groups of stirring plates (106a-1), a plurality of stirring columns (106a-1a) are transversely arranged on the stirring plates (106a-1), and gaps are reserved among the stirring columns (106-1 a);
the second stirring pieces (106b) are annularly and alternately arranged on the outer surface of the stirring shaft (105a) along the stirring shaft (105a), and comprise a plurality of stirring rods (106b-1), wherein the stirring rods (106b-1) are arranged in parallel, and a gap is reserved in the middle;
a gap is left between the stirring column (106-1a) and the stirring rod (106 b-1).
6. The energy-saving drying device for the quartz sand powder as claimed in any one of claim 5, characterized in that: the rotary conveying assembly (107) is arranged at the tail end of the driving shaft (102), and the first stirring piece (106a) is arranged at the upper end of the rotary conveying assembly (107).
7. The energy-saving drying device for the quartz sand powder as claimed in any one of claims 2 to 6, characterized in that: the rotary conveying assembly (107) comprises a second driving gear (107a) fixed with the driving shaft (102), the second driving gear (107a) is connected with the driving shaft (102) in a centered mode, the center of the other end of the second driving gear (107a) is connected with a rotating shaft (107b), and the rotating shaft (107b) is connected with a sliding plate (107d) through a connecting piece (107 c).
8. The energy-saving drying device for quartz sand powder of claim 7, characterized in that: the rotating shaft (107b) is fixed at one end of the second driving gear (107a), a steering piece (107e) extends outwards along the axis of the rotating shaft (107b), and the steering piece (107e) is fixedly arranged with the rotating shaft (107 b);
the connecting piece (107c) is rotatably arranged with the sliding plate (107d) and the steering piece (107e), and the connecting piece (107c) is rotatably connected with the middle part of the sliding plate (107 d);
turning plates (107d-1) are vertically arranged at two ends of the sliding plate (107d), the sliding plate (107d) is connected with a sliding linear guide rail (107d-2) fixedly arranged in the cavity (301), and the sliding plate (107d) linearly reciprocates in the sliding linear guide rail (107 d-2).
9. The energy-saving drying device for quartz sand powder as claimed in claim 5 or 6, characterized in that: the heating pipe (201) is arranged in a gap between the stirring column (106-1a) and the stirring rod (106b-1), a plurality of air holes (201a) are formed in the heating pipe (201), a filter screen is arranged on the air holes (201a), and an air pump is arranged in the heating unit (200).
10. The quartz sand powder energy-saving drying device of claim 9, characterized in that: an insulating layer is arranged in the shell (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110146987.8A CN112923694A (en) | 2021-02-03 | 2021-02-03 | Quartz sand powder energy-saving drying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110146987.8A CN112923694A (en) | 2021-02-03 | 2021-02-03 | Quartz sand powder energy-saving drying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113877507A (en) * | 2021-11-10 | 2022-01-04 | 江苏先卓食品科技股份有限公司 | Hydrolysis device for xylitol production |
| CN114288830A (en) * | 2021-12-08 | 2022-04-08 | 常州大学 | Waste gas desulfurization treatment device |
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| CN107583529A (en) * | 2017-10-23 | 2018-01-16 | 宁波市江北区伊人宝贸易有限公司 | A kind of chemical industry multiple-blade mixer |
| CN107940942A (en) * | 2017-10-24 | 2018-04-20 | 房立洲 | A kind of corn processing drying equipment easy to feeding |
| CN208359069U (en) * | 2018-04-08 | 2019-01-11 | 青岛恒润建材有限公司 | A kind of mortar mixer |
| CN210131631U (en) * | 2019-05-30 | 2020-03-10 | 张金河 | 2, 4, 5-trichloroaniline apparatus for producing |
| CN210699665U (en) * | 2019-06-27 | 2020-06-09 | 广东科峰新材料科技有限公司 | High-efficient sediment device of preventing of textile auxiliary |
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| CN114288830A (en) * | 2021-12-08 | 2022-04-08 | 常州大学 | Waste gas desulfurization treatment device |
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