CN112409018A - Drying device for concrete admixture and preparation method thereof - Google Patents
Drying device for concrete admixture and preparation method thereof Download PDFInfo
- Publication number
- CN112409018A CN112409018A CN202011146468.3A CN202011146468A CN112409018A CN 112409018 A CN112409018 A CN 112409018A CN 202011146468 A CN202011146468 A CN 202011146468A CN 112409018 A CN112409018 A CN 112409018A
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- China
- Prior art keywords
- rod
- groove
- parts
- concrete admixture
- plate
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
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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
-
- 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
-
- 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
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a concrete admixture's drying device and preparation method, relates to concrete admixture stoving field, including stoving jar body, pouring hole, drying plate, windrow dish and be used for sweeping concrete admixture and leave drying plate sweep the material portion, pouring hole set up in drying tank body's upper surface both sides, drying plate is for connecting the horizontal extension board of drying tank body's inner wall both sides, windrow dish is used for holding the follow concrete admixture that drops on drying plate can realize concrete admixture's automatic drying.
Description
Technical Field
The invention relates to the field of drying of concrete admixtures, in particular to a drying device for concrete admixtures and a preparation method thereof.
Background
At present, concrete admixture means an auxiliary agent added for improving or realizing various characteristics of concrete during application, such as a quick drying agent or a reinforcing agent, a water reducing agent, for reducing water content, such as a retarder, for retarding. Concrete admixture is in process of production, and the material that bears in the stoving dish has certain thickness, and the stoving in-process, the material that is located the surface is dried comparatively thoroughly, but the material that is located central authorities because admixture heat transfer rate is slow, and the heating is inhomogeneous, and central authorities' material often dries speed very low, needs artifical upset material, need consume a large amount of manpowers and electric energy.
Disclosure of Invention
The invention provides a drying device for a concrete admixture and a preparation method thereof, which realize automatic drying of the concrete admixture.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a concrete admixture's drying device, wherein, include stoving jar body, pouring hole, stoving board, windrow dish and be used for sweeping away concrete admixture the sweeping material portion of stoving board, the pouring hole set up in the upper surface both sides of stoving jar body, the stoving board is for connecting the horizontal extension board of the inner wall both sides of stoving jar body, windrow dish is used for holding the follow the concrete admixture that drops on the stoving board.
Preferably, the drying tank body is also internally provided with a downward inclined guide plate, and the downward inclined guide plate is an inclined flat plate which extends from the top to the bottom towards the material pouring port from the inner wall of the drying tank body.
Preferably, the sweeping part comprises a sweeping rod, a rack rod groove, a rotating shaft and a squeezing rod rotating plate, the upper end of the rotating shaft penetrates through the middle part of the upper surface of the drying tank body and is connected with a motor, the lower end of the rotating shaft is connected with the middle part of the squeezing rod rotating plate, the rack rod groove comprises a rack rod arc plate, a rack rod flat plate and a transparent groove, the rack rod arc plate is an arc-shaped panel which is downward from the upper surface of an inner cavity of the drying tank body and gradually bends and extends to the opposite direction, the rack rod flat plate is a horizontal panel which is connected with the lower edges of the rack rod arc plates with more two sides, the transparent groove is a straight bar hollow groove which vertically penetrates through the rack rod flat plate, the sweeping rod comprises a groove placing rod, a vertical extending rod and a sweeping brush, the groove placing rod is a horizontal straight rod which is transversely arranged on the surface of the rack rod flat plate, the vertical extending rod penetrates through the transparent groove from the surface of the groove placing rod downwards, and a squeezing rod ring, the extrusion rod ring groove is a circular arc through groove vertically penetrating through the extrusion rod rotating plate, and the vertical extension rod penetrates through the extrusion rod ring groove.
Preferably, the extrusion rod rotating plate is further provided with a material sliding surface, and the material sliding surface is a plane which extends from the vertical wall surface of the outer ring of the extrusion rod ring groove to the outside in a horizontal and radial manner from bottom to top.
Preferably, the rack bar flat plate is further provided with vibrating convex particles, the vibrating convex particles are spherical protrusions protruding upwards from the surface of the rack bar flat plate, and the vibrating convex particles are distributed at intervals along the extending direction of the rack bar flat plate.
Preferably, the grain-facing surface is an arc surface which is bent and extended inwards from the top to the bottom of the vertical surfaces at the two sides of the grain-placing rod.
Preferably, the grain clamping device further comprises a grain clamping groove, the grain clamping groove is a straight groove which is recessed upwards from the lower surface of the groove placing rod, and the cross section of the grain clamping groove is arc-shaped.
The preparation method of the concrete admixture comprises the following components in parts by weight: 15-25 parts of modified cement, 10-15 parts of gypsum, 5-10 parts of carbon black, 10-20 parts of bentonite, 1-3 parts of silicon dioxide, 10-25 parts of polypropylene fiber, 1-5 parts of high-efficiency water reducing agent, 2-4 parts of calcium lignosulfonate, 0.3-0.7 part of sodium hexadecylsulfonate, 1-9 parts of dispersible latex powder, 0.2-0.6 part of stabilizer, 1-7 parts of rust inhibitor, 0.5-5 parts of waterproof agent, 5-15 parts of acrylic emulsion and 10-25 parts of deionized water.
In conclusion, the invention has the following beneficial effects: the automatic drying of the concrete admixture is realized.
Drawings
Fig. 1 is a schematic structural diagram of a drying tank body.
Fig. 2 is a schematic view of the internal structure of the drying tank body.
Fig. 3 is a schematic structural view of the sweeping part.
FIG. 4 is a schematic view of the structure of the slotted rod.
Fig. 5 is a schematic view of the front structure inside the drying tank body.
FIG. 6 is a schematic view of a slip surface.
Fig. 7 is a schematic view of a structure of a vibration bump.
FIG. 8 is a schematic view of a structure of a shot-trapping groove.
In the figure: 1. the drying tank comprises a drying tank body, 2, a material pouring port, 3, a drying plate, 4, a downward-guiding inclined plate, 5, a rotating shaft, 6, a squeezing rod rotating plate, 7, a rack rod flat plate, 8, a groove placing rod, 9, a vertical extending rod, 10, a squeezing rod ring groove, 11, a material sliding surface, 12, a vibration convex particle, 13, a particle facing surface, 14 and a particle clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Embodiment 1, as shown in fig. 1 to 8, a drying device for concrete admixture, wherein, including drying tank body 1, pouring gate 2, stoving board 3, windrow dish and be used for sweeping concrete admixture off drying tank 3 sweep the material portion, pouring gate 2 sets up in drying tank body 1's upper surface both sides, and stoving board 3 is the horizontal extension board of connecting drying tank body 1's inner wall both sides, and windrow dish is used for holding the concrete admixture that drops from drying tank body 3. Through adding the concrete admixture that needs to dry from pouring hole 2 to stoving jar body 1 in, can drop and dry on stoving board 3, there is the poker clearance of putting the through-wire that runs through of erectting in the middle part of stoving board 3 for the concrete admixture drops from the middle part, simultaneously, sweeps by sweeping the concrete admixture of material portion on to stoving board 3, and the concrete admixture drops to the stacking dish in below on, takes out from the opening of stoving jar body 1 side again.
The drying tank body 1 is also internally provided with a downward inclined guiding plate 4, and the downward inclined guiding plate 4 is an inclined flat plate which extends from the inner wall of the drying tank body 1 to the top to the bottom and is close to the material pouring port 2. The downward-directing inclined plate 4 can direct the concrete admixture dropping from the pouring port 2 to the surface of the drying plate 3.
The material sweeping part comprises a sweeping rod, a rack rod groove, a rotating shaft 5 and a squeezing rod rotating plate 6, the upper end of the rotating shaft 5 penetrates through the middle part of the upper surface of the drying tank body 1 and is connected with a motor, the lower end of the rotating shaft 5 is connected with the middle part of the squeezing rod rotating plate 6, the rack rod groove comprises a rack rod arc plate, a rack rod flat plate 7 and a transparent groove, the rack rod arc plate is an arc-shaped panel which is downward from the upper surface of the inner cavity of the drying tank body 1 and gradually bends and extends to the opposite direction, the rack rod flat plate 7 is a horizontal panel which is connected with the lower edge of the rack rod arc plate with more two sides, the transparent groove is a straight strip empty groove which vertically penetrates through the rack rod flat plate 7, the sweeping rod comprises a groove placing rod 8, a vertical extending rod 9 and a sweeping brush, the groove placing rod 8 is a horizontal rod which is transversely arranged on the surface of the rack rod flat plate 7, the vertical extending rod 9 is a straight rod which downwards penetrates through the transparent groove from the surface of the groove 8, a, the vertical extension rod 9 passes through the extrusion rod ring groove 10. Sweep the pole through putting groove pole 8 and putting on hack lever dull and stereotyped 7, erect and prolong pole 9 and pass crowded pole circle groove 10 and stretch to drying plate 3 surface down, make and sweep scrubbing brush and drying plate 3 contact, like this, crowded pole changes board 6 and orders about in 5 reciprocal rotations in the pivot, pole 9 is erect in the extrusion of accessible crowded pole circle groove 10, and along with the extrusion of crowded pole circle groove 10, because sweep the pole can only be in hack lever groove horizontal reciprocating motion, like this, along with the reciprocal circumference rotation of pivot 5, realize sweeping the horizontal round trip movement of pole, make and sweep scrubbing brush reciprocal scrubbing concrete admixture of making a round trip on drying plate 3, sweep the concrete admixture.
The extrusion rod rotating plate 6 is also provided with a material sliding surface 11, and the material sliding surface 11 is a plane which horizontally and radially extends outwards from the vertical wall surface of the outer ring of the extrusion rod ring groove 10 from bottom to top. Part of the concrete admixture falling from the discharging opening 2 falls on the extrusion rod rotating plate 6, and on one hand, the concrete admixture centrifugally falls on the downward-guiding inclined plate 4 at the side along with the rotation of the extrusion rod rotating plate 6, and on the other hand, the concrete admixture can also slide from the extrusion rod ring groove 10 from the material sliding surface 11.
The hack lever flat plate 7 is also provided with vibrating convex particles 12, the vibrating convex particles 12 are spherical protrusions which protrude upwards from the surface of the hack lever flat plate 7, and the vibrating convex particles 12 are distributed at intervals along the extending direction of the hack lever flat plate 7. Along with putting the reciprocating motion of grooved bar 8 on hack lever dull and stereotyped 7, can set up vibration salient 12, when putting grooved bar 8 through vibration salient 12, can take place slight vibration from top to bottom, help shaking off the concrete admixture that lies in erecting and extending pole 9 or sweeping the scrubbing brush, especially, also can shake the concrete admixture that is difficult to sweep on drying plate 3 surface and sweep. The grain-facing surface 13 is arranged on the groove rod 8, and the grain-facing surface 13 is an arc surface which is bent and extended inwards from the top to the bottom from the vertical surfaces at the two sides of the groove rod 8. The grain-facing surface 13 is used to alleviate contact with the vibration protruding grains 12 and prevent structural damage due to excessively hard contact. The grain clamping device also comprises a grain clamping groove 14, wherein the grain clamping groove 14 is a straight groove which is sunken upwards from the lower surface of the groove placing rod 8, and the cross section of the grain clamping groove 14 is in a circular arc shape. The vibrating convex particles 12 passing through the particle facing surface 13 can move stably along the particle clamping grooves 14, so that the translation of the sweeping rod is more linear and stable.
The preparation method of the concrete admixture comprises the following components in parts by weight: 15-25 parts of modified cement, 10-15 parts of gypsum, 5-10 parts of carbon black, 10-20 parts of bentonite, 1-3 parts of silicon dioxide, 10-25 parts of polypropylene fiber, 1-5 parts of high-efficiency water reducing agent, 2-4 parts of calcium lignosulfonate, 0.3-0.7 part of sodium hexadecylsulfonate, 1-9 parts of dispersible latex powder, 0.2-0.6 part of stabilizer, 1-7 parts of rust inhibitor, 0.5-5 parts of waterproof agent, 5-15 parts of acrylic emulsion and 10-25 parts of deionized water.
Claims (8)
1. The utility model provides a concrete admixture's drying device, its characterized in that, including stoving jar body (1), pouring hole (2), stoving board (3), windrow dish and be used for sweeping concrete admixture and separate the sweeping part of stoving board (3), pouring hole (2) set up in the upper surface both sides of stoving jar body (1), for connecting stoving board (3) the horizontal extension board of the inner wall both sides of stoving jar body (1), windrow dish is used for holding the follow the concrete admixture that drops on stoving board (3).
2. The drying device for the concrete admixture according to claim 1, wherein a downward inclined plate (4) is further arranged in the drying tank body (1), and the downward inclined plate (4) is an inclined flat plate which extends from the top to the bottom in the position, close to the pouring port (2), of the inner wall of the drying tank body (1).
3. The drying device for the concrete admixture as claimed in claim 2, wherein the sweeping part comprises a sweeping rod, a rack rod groove, a rotating shaft (5) and a rod-squeezing rotating plate (6), the upper end of the rotating shaft (5) passes through the middle part of the upper surface of the drying tank body (1) and is connected with a motor, the lower end of the rotating shaft (5) is connected with the middle part of the rod-squeezing rotating plate (6), the rack rod groove comprises a rack rod arc plate, a rack rod flat plate (7) and a through groove, the rack rod arc plate is an arc panel which is downward from the upper surface of the inner cavity of the drying tank body (1) and gradually bends and extends to the opposite direction, the rack rod flat plate (7) is a horizontal panel which is connected with the lower edges of the rack rod arc plates with more two sides, the through groove is a straight strip empty groove which vertically penetrates through the rack rod flat plate (7), the sweeping rod comprises a groove-placing rod (8), a vertical extending rod (9) and a sweeping brush, the groove placing rod (8) is a horizontal straight rod which is transversely arranged on the surface of the frame rod flat plate (7), the vertical extending rod (9) is a straight rod which downwards penetrates through the surface of the groove placing rod (8) and extends through the straight groove, an extruding rod ring groove (10) is formed in the extruding rod rotating plate (6), the extruding rod ring groove (10) is a circular arc-shaped through groove which vertically penetrates through the extruding rod rotating plate (6), and the vertical extending rod (9) penetrates through the extruding rod ring groove (10).
4. The drying device for the concrete admixture according to claim 3, wherein the extrusion rod rotating plate (6) is further provided with a sliding surface (11), and the sliding surface (11) is a plane which extends from the outer ring vertical wall surface of the extrusion rod ring groove (10) to the outside in a radiation manner from bottom to top.
5. The drying device for the concrete admixture according to claim 4, wherein the hack lever flat plate (7) is further provided with vibrating protrusions (12), the vibrating protrusions (12) are spherical protrusions protruding upwards from the surface of the hack lever flat plate (7), and the vibrating protrusions (12) are distributed at intervals along the extending direction of the hack lever flat plate (7).
6. The drying device for the concrete admixture according to claim 5, wherein the grain facing surface (13) is arranged on the grooved rod (8), and the grain facing surface (13) is an arc-shaped surface which is bent and extended inwards from the top to the bottom from the vertical surfaces at the two sides of the grooved rod (8).
7. The drying device of the concrete admixture is characterized by further comprising a grain clamping groove (14), wherein the grain clamping groove (14) is a straight groove which is sunken upwards from the lower surface of the groove placing rod (8), and the cross section outline of the grain clamping groove (14) is in a circular arc shape.
8. The preparation method of the concrete admixture is characterized by comprising the following components in parts by weight: 15-25 parts of modified cement, 10-15 parts of gypsum, 5-10 parts of carbon black, 10-20 parts of bentonite, 1-3 parts of silicon dioxide, 10-25 parts of polypropylene fiber, 1-5 parts of high-efficiency water reducing agent, 2-4 parts of calcium lignosulfonate, 0.3-0.7 part of sodium hexadecylsulfonate, 1-9 parts of dispersible latex powder, 0.2-0.6 part of stabilizer, 1-7 parts of rust inhibitor, 0.5-5 parts of waterproof agent, 5-15 parts of acrylic emulsion and 10-25 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011146468.3A CN112409018A (en) | 2020-10-23 | 2020-10-23 | Drying device for concrete admixture and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011146468.3A CN112409018A (en) | 2020-10-23 | 2020-10-23 | Drying device for concrete admixture and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112409018A true CN112409018A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011146468.3A Withdrawn CN112409018A (en) | 2020-10-23 | 2020-10-23 | Drying device for concrete admixture and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN112409018A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606910A (en) * | 2021-10-07 | 2021-11-05 | 如东县永利劳护用品有限公司 | Glove production drying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203625817U (en) * | 2013-11-04 | 2014-06-04 | 中联重科股份有限公司 | Sweeper adjusting device and control system of sweeper truck and sweeper truck with same |
| CN106810105A (en) * | 2016-12-30 | 2017-06-09 | 苏州泰如新材料科技有限公司 | A kind of concrete additive |
| CN208254156U (en) * | 2018-05-31 | 2018-12-18 | 重庆众点农业有限公司 | Seed drying device |
| CN209214294U (en) * | 2018-11-13 | 2019-08-06 | 天津市晋鑫元科技发展有限公司 | A kind of concrete additive drying unit |
| CN213984351U (en) * | 2020-10-23 | 2021-08-17 | 浙江大东吴集团建设新材料有限公司 | Drying equipment of additive |
-
2020
- 2020-10-23 CN CN202011146468.3A patent/CN112409018A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203625817U (en) * | 2013-11-04 | 2014-06-04 | 中联重科股份有限公司 | Sweeper adjusting device and control system of sweeper truck and sweeper truck with same |
| CN106810105A (en) * | 2016-12-30 | 2017-06-09 | 苏州泰如新材料科技有限公司 | A kind of concrete additive |
| CN208254156U (en) * | 2018-05-31 | 2018-12-18 | 重庆众点农业有限公司 | Seed drying device |
| CN209214294U (en) * | 2018-11-13 | 2019-08-06 | 天津市晋鑫元科技发展有限公司 | A kind of concrete additive drying unit |
| CN213984351U (en) * | 2020-10-23 | 2021-08-17 | 浙江大东吴集团建设新材料有限公司 | Drying equipment of additive |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606910A (en) * | 2021-10-07 | 2021-11-05 | 如东县永利劳护用品有限公司 | Glove production drying device |
| CN113606910B (en) * | 2021-10-07 | 2021-12-31 | 如东县永利劳护用品有限公司 | Glove production drying device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210226 |
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| WW01 | Invention patent application withdrawn after publication |