CN218985267U - Lime powder pre-stirring device for lightweight concrete production line - Google Patents
Lime powder pre-stirring device for lightweight concrete production line Download PDFInfo
- Publication number
- CN218985267U CN218985267U CN202220539820.8U CN202220539820U CN218985267U CN 218985267 U CN218985267 U CN 218985267U CN 202220539820 U CN202220539820 U CN 202220539820U CN 218985267 U CN218985267 U CN 218985267U
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- China
- Prior art keywords
- lime powder
- flip
- production line
- slider
- stirrer
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- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 42
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 42
- 239000004571 lime Substances 0.000 title claims abstract description 42
- 239000000843 powder Substances 0.000 title claims abstract description 42
- 238000003756 stirring Methods 0.000 title claims abstract description 29
- 239000004567 concrete Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 38
- 239000004568 cement Substances 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a lime powder pre-stirring device of a lightweight concrete production line, which comprises the steps of conveying lime powder with different calculated fineness into a stirrer through a vertical spiral elevator for pre-stirring uniformly, and conveying the lime powder into a cement slurry stirring system for adding through a horizontal spiral conveyor, so that the stirring uniform efficiency can be improved; the lime powder can form a dust floating condition when poured into the feeding bin of the vertical spiral elevator, and at the moment, the lime powder can be fed and opened and closed through the sliding cover by arranging the flip cover and the sliding cover, and overhauling is realized through the flip cover, so that the effect of reducing dust floating is achieved; meanwhile, the pulse dust collector is communicated with the flip cover of the feeding bin, the discharge end of the vertical spiral elevator and the top of the stirrer, so that floating lime powder can be recycled after lime powder is pre-stirred and conveyed by the horizontal spiral conveyor.
Description
Technical Field
The utility model relates to the technical field of concrete, in particular to a lime powder pre-stirring device for a lightweight concrete production line.
Background
The light concrete is also called foam concrete, and is a novel light heat-insulating material containing a large number of closed pores, which is formed by fully foaming a foaming agent in a mechanical way through a foaming system of a foaming machine, uniformly mixing the foam with cement paste, then carrying out cast-in-situ construction or mold forming through a pumping system of the foaming machine, and naturally curing. The heat insulation material belongs to a bubble-shaped heat insulation material, and is characterized in that closed foam holes are formed in the concrete, so that the concrete is light and heat insulation is realized; and is also a special variety in aerated concrete.
Lime powder is required to be added in a cement slurry stirring system of a lightweight concrete production line, but lime powder of different types has different fineness, and sometimes lime powder mixed by a plurality of types is added. After various types of lime powder are added, the cement stirring system needs to stir for a longer time to realize uniform stirring.
Disclosure of Invention
The utility model aims to provide a lime powder pre-stirring device for a lightweight concrete production line, which can be used for pre-stirring lime powder with different fineness in advance, so that the stirring efficiency of a cement stirring system is improved.
The technical aim of the utility model is realized by the following technical scheme: the lime powder pre-stirring device for the lightweight concrete production line comprises a vertical spiral elevator for conveying lime powder with different fineness, a stirrer for receiving the lime powder output from the vertical spiral elevator, a horizontal spiral conveyor communicated with the discharge end of the stirrer and conveying the lime powder to a cement slurry stirring system, and a pulse dust remover; the lower end of the vertical spiral elevator is provided with a feeding bin, one end of the opening of the feeding bin is rotationally connected with a flip cover for covering the whole feeding bin, the flip cover is provided with a square opening, and the flip cover is slidingly connected with a sliding cover for opening or closing the square opening; the device is characterized in that a first dust collection pipe communicated with the pulse dust collector is arranged on the flip cover, a second dust collection pipe communicated with the pulse dust collector is arranged at the discharge end of the vertical spiral elevator, and a third dust collection pipe connected with the pulse dust collector is arranged at the top of the stirrer.
The utility model is further provided with: the one end that flip is close to the rotation end is provided with the linkage board, it has the electric putter who is used for driving flip pivoted to throw between storehouse side and the linkage board to articulate.
The utility model is further provided with: the upper surface of the flip close to the rotating end is provided with a connecting pipe, and the connecting pipe is connected with the first dust collection pipe through a hose.
The utility model is further provided with: the flip top surface is provided with the slide rail in the front and back both sides of square mouth, sliding closure both sides sliding connection is on the slide rail, the slide rail both ends are provided with the stopper, when the slider touches the stopper after sliding along slide rail one end, the square mouth is opened completely to the slider, when the slider touches the stopper after sliding along the slide rail other end, the slider seals square mouth completely, the slider upper surface is provided with the handle.
The utility model is further provided with: the discharge end of the vertical spiral elevator is provided with a first flange, the feed end of the stirrer is provided with a second flange, and a flange pipe is arranged between the first flange and the second flange.
In summary, the utility model has the following beneficial effects:
1. firstly, lime powder with different fineness after calculation is conveyed into a stirrer through a vertical spiral elevator to be stirred uniformly, and then conveyed into a cement slurry stirring system through a horizontal spiral conveyor to be added, so that the stirring uniformity efficiency can be improved; the lime powder can form a dust floating condition when poured into the feeding bin of the vertical spiral elevator, and at the moment, the lime powder can be fed and opened and closed through the sliding cover by arranging the flip cover and the sliding cover, and overhauling is realized through the flip cover, so that the effect of reducing dust floating is achieved; meanwhile, the pulse dust collector is communicated with the flip cover of the feeding bin, the discharge end of the vertical spiral elevator and the top of the stirrer, so that floating lime powder can be recycled after lime powder is pre-stirred and conveyed by the horizontal spiral conveyor;
2. an electric push rod is hinged between the linkage plate of the flip cover and the side surface of the feeding bin, so that the flip cover can be conveniently opened or closed; the connecting pipe on the flip cover is connected with the first dust collection pipe through a hose, so that the opening or closing of the flip cover is not affected;
3. when the sliding cover slides along one end of the sliding rail and then touches the limiting block, the sliding cover completely opens the square opening, when the sliding cover slides along the other end of the sliding rail and then touches the limiting block, the sliding cover completely closes the square opening, and the upper surface of the sliding cover is provided with a handle, so that the square buckle can be conveniently opened or closed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of a part of the structure of the charging bin in the present utility model.
Reference numerals: 1. a vertical screw elevator; 11. a feeding bin; 12. a flip cover; 121. a square mouth; 122. a slide rail; 123. a limiting block; 124. a linkage plate; 125. a connecting pipe; 13. a sliding cover; 131. a handle; 14. an electric push rod; 2. a stirrer; 3. a horizontal screw conveyor; 4. a pulse dust collector; 41. a first dust collection pipe; 42. a second dust collection pipe; 43. a third dust collection pipe; 5. a hose; 61. a first flange; 62. a second flange; 63. and (3) a flange pipe.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Examples: the lime powder pre-stirring device of the lightweight concrete production line comprises a vertical screw elevator 1 for conveying lime powder with different fineness, a stirrer 2 for receiving the lime powder output from the vertical screw elevator 1, a horizontal screw conveyor 3 communicated with the discharge end of the stirrer 2 and conveying the lime powder to a cement slurry stirring system, and a pulse dust remover 4, as shown in figure 1.
As shown in fig. 1 and 2, a feeding bin 11 is arranged at the lower end of the vertical spiral elevator 1, a flip 12 for covering the whole feeding bin 11 is rotatably connected to one end of an opening of the feeding bin 11, a square opening 121 is arranged on the flip 12, and a sliding cover 13 for opening or closing the square opening 121 is slidably connected to the flip 12. A linkage plate 124 is arranged at one end of the flip 12 close to the rotating end, and an electric push rod 14 for driving the flip 12 to rotate is hinged between the side surface of the feeding bin 11 and the linkage plate 124. Slide rails 122 are arranged on the upper surface of the flip cover 12 and located on the front side and the rear side of the square opening 121, two sides of the slide cover 13 are slidably connected to the slide rails 122, limiting blocks 123 are welded at two ends of the slide rails 122, when the slide cover 13 touches the limiting blocks 123 after sliding along one end of the slide rails 122, the slide cover 13 completely opens the square opening 121, when the slide cover 13 touches the limiting blocks 123 after sliding along the other end of the slide rails 122, the slide cover 13 completely closes the square opening 121, and handles 131 are arranged on the upper surface of the slide cover 13.
As shown in fig. 1, a first flange 61 is provided at the discharge end of the vertical screw elevator 1, a second flange 62 is provided at the feed end of the stirrer 2, and a flange pipe 63 is provided between the first flange 61 and the second flange 62.
As shown in fig. 1 and 2, a connection pipe 125 is provided on the upper surface of the flip 12 near the rotating end, a hose 5 is connected to the connection pipe 125, a first dust suction pipe 41 communicating with the pulse dust collector 4 is provided on the hose 5, a second dust suction pipe 42 communicating with the pulse dust collector 4 is provided on the discharge end of the vertical screw elevator 1, and a third dust suction pipe 43 communicating with the pulse dust collector 4 is provided on the top of the agitator 2.
The implementation effect is as follows: firstly, lime powder with different calculated fineness is conveyed into a stirrer 2 through a vertical spiral elevator 1 to be stirred uniformly, and then conveyed into a cement slurry stirring system through a horizontal spiral conveyor 3 to be added, so that the stirring uniformity efficiency can be improved; the lime powder can form a dust floating condition when being poured into the feeding bin 11 of the vertical spiral elevator 1, and at the moment, the lime powder can be fed and opened and closed through the sliding cover 13 by arranging the flip cover 12 and the sliding cover 13, and overhauling is realized through the flip cover 12, so that the effect of reducing dust floating is achieved; meanwhile, the pulse dust collector 4 is communicated with the flip 12 of the feeding bin 11, the discharge end of the vertical spiral elevator 1 and the top of the stirrer 2, so that floating lime powder can be recycled after lime powder is pre-stirred and conveyed by the horizontal spiral conveyor 3.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. Lime powder pre-stirring device of lightweight concrete production line, its characterized in that: the device comprises a vertical screw elevator (1) for conveying lime powder with different fineness, a stirrer (2) for receiving the lime powder output from the vertical screw elevator (1), a horizontal screw conveyor (3) communicated with the discharge end of the stirrer (2) and conveying the lime powder to a cement slurry stirring system, and a pulse dust remover (4);
the lower end of the vertical spiral elevator (1) is provided with a feeding bin (11), one end of the opening of the feeding bin (11) is rotationally connected with a flip (12) for covering the whole feeding bin (11), the flip (12) is provided with a square opening (121), and the flip (12) is slidingly connected with a sliding cover (13) for opening or closing the square opening (121);
the novel dust collector is characterized in that a first dust collection pipe (41) communicated with the pulse dust collector (4) is arranged on the flip cover (12), a second dust collection pipe (42) communicated with the pulse dust collector (4) is arranged at the discharge end of the vertical spiral elevator (1), and a third dust collection pipe (43) connected with the pulse dust collector (4) is arranged at the top of the stirrer (2).
2. The lime powder pre-stirring device of a lightweight concrete production line according to claim 1, wherein: the automatic feeding device is characterized in that a linkage plate (124) is arranged at one end, close to the rotating end, of the flip (12), and an electric push rod (14) used for driving the flip (12) to rotate is hinged between the side face of the feeding bin (11) and the linkage plate (124).
3. The lime powder pre-stirring device of a lightweight concrete production line according to claim 2, wherein: the upper surface of the flip (12) close to the rotating end is provided with a connecting pipe (125), and the connecting pipe (125) is connected with the first dust suction pipe (41) through a hose (5).
4. The lime powder pre-stirring device of a lightweight concrete production line according to claim 1, wherein: the utility model discloses a sliding cover, including flip (12), slide (13), slider (13), handle (131) are provided with flip (12), flip (12) upper surface is located the front and back both sides of square mouth (121) and is provided with slide rail (122), slider (13) both sides sliding connection is on slide rail (122), slide rail (122) both ends are provided with stopper (123), when slider (13) touch stopper (123) after sliding along slide rail (122) one end, slider (13) open square mouth (121) completely, when slider (13) touch stopper (123) after sliding along slide rail (122) other end, slider (13) close square mouth (121) completely, slider (13) upper surface is provided with handle (131).
5. The lime powder pre-stirring device of a lightweight concrete production line according to claim 1, wherein: the discharging end of the vertical spiral elevator (1) is provided with a first flange (61), the feeding end of the stirrer (2) is provided with a second flange (62), and a flange pipe (63) is arranged between the first flange (61) and the second flange (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220539820.8U CN218985267U (en) | 2022-03-11 | 2022-03-11 | Lime powder pre-stirring device for lightweight concrete production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220539820.8U CN218985267U (en) | 2022-03-11 | 2022-03-11 | Lime powder pre-stirring device for lightweight concrete production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218985267U true CN218985267U (en) | 2023-05-09 |
Family
ID=86218566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220539820.8U Active CN218985267U (en) | 2022-03-11 | 2022-03-11 | Lime powder pre-stirring device for lightweight concrete production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218985267U (en) |
-
2022
- 2022-03-11 CN CN202220539820.8U patent/CN218985267U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312000 new Sanjiang Gate West, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Zhongqingda Construction Industry Co.,Ltd. Country or region after: China Address before: 312000 new Sanjiang Gate West, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG ZHONGQINGDA ARCHITECTURAL INDUSTRIALIZATION Co.,Ltd. Country or region before: China |