CN215038833U - Sand aerated concrete pouring mixer - Google Patents
Sand aerated concrete pouring mixer Download PDFInfo
- Publication number
- CN215038833U CN215038833U CN202121616888.3U CN202121616888U CN215038833U CN 215038833 U CN215038833 U CN 215038833U CN 202121616888 U CN202121616888 U CN 202121616888U CN 215038833 U CN215038833 U CN 215038833U
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- Prior art keywords
- mixing
- stirring
- tank
- aerated concrete
- screw
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- 239000004576 sand Substances 0.000 title claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 98
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000005266 casting Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013329 compounding Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 28
- 238000007599 discharging Methods 0.000 description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012257 stirred material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a sand aerated concrete pouring mixer, which comprises a mixing tank and a mixing device, wherein the upper end of the mixing tank is provided with a feed inlet, the lower end of the mixing tank is communicated with a discharge pipe, and a mixing device is arranged above the mixing tank; the mixing device comprises a horizontal mixing box, a first screw conveyor, a second screw conveyor and a partition plate; a feed hopper is communicated above the horizontal mixing box and is positioned at the tail end of the first screw conveyor; the inner part of the horizontal mixing box is divided into an upper cavity and a lower cavity by a partition plate, the first screw conveyer is horizontally arranged in the upper cavity, and the second screw conveyer is horizontally arranged in the lower cavity; a blanking port is formed in one end, far away from the tail end of the first spiral conveyor, of the partition plate; one end of the lower chamber close to the stirring tank is provided with a blanking pipe communicated with the feeding hole. The utility model discloses well adoption compounding device at first carries out the premix to the concrete, then carries out the secondary stirring in entering into the agitator tank for concrete mixing mixes more evenly, and stirring effect is good.
Description
Technical Field
The utility model relates to a concrete block production facility field especially relates to a sand aerated concrete pouring mixer.
Background
The autoclaved aerated concrete block is prepared by adding aluminum powder serving as an air entraining agent into a mixture of a calcareous material and a siliceous material, adding water, stirring, casting and molding, carrying out gas generation expansion, precuring and cutting, and carrying out high-pressure steam curing. When the aerated concrete block is produced, the pouring stirrer is an indispensable device and is used for stirring slurry, cement, quicklime, gypsum and aluminum paste suspension which are injected into the stirring barrel according to a certain proportion, so that the slurry, the cement, the quicklime, the gypsum and the aluminum paste suspension are uniformly mixed and fully react, and the mixed slurry is injected into the die frame in time.
The structure of the existing pouring stirrer generally comprises a stirring tank, a stirring shaft and stirring blades, and materials are stirred through the stirring shaft and the stirring blades; however, the total weight of the concrete in the mixing tank is large, the concrete is not easy to be uniformly mixed, and the mixing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sand aerated concrete pouring mixer.
The utility model discloses an innovation point lies in adopting the compounding device at first to carry out the premix to the concrete, then carries out the secondary stirring through agitating unit in entering into the agitator tank for concrete material stirring mixes more evenly, and stirring effect is good.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a sand aerated concrete pouring stirrer comprises a stirring tank and a stirring device vertically arranged in the stirring tank, wherein a feeding hole is formed in the upper end of the stirring tank, a discharging pipe is communicated with the lower end of the stirring tank, and a mixing device is arranged above the stirring tank; the mixing device comprises a horizontal mixing box, a first screw conveyor, a second screw conveyor and a partition plate; a feed hopper is communicated above the horizontal mixing box and is positioned at the tail end of the first screw conveyor; the inner part of the horizontal mixing box is divided into an upper cavity and a lower cavity by the partition plate, the first screw conveyer is horizontally arranged in the upper cavity, and the second screw conveyer is horizontally arranged in the lower cavity; a blanking port is formed in one end, far away from the tail end of the first spiral conveyor, of the partition plate; and one end of the lower chamber close to the stirring tank is provided with a blanking pipe, and one end of the blanking pipe close to the stirring tank is communicated with the feeding hole. After the material entered into the upper chamber from the feeder hopper, mixed and the propelling movement to the blanking mouth through first screw conveyer stirring, entered into lower chamber from the blanking mouth, in the propelling movement to the agitator tank after the second screw conveyer stirring mixes, carried out the secondary stirring through agitating unit for concrete mixing mixes more evenly, and stirring effect is good.
Preferably, the first screw conveyor and the second screw conveyor have the same structure; the first screw conveyer comprises a first driving motor and a pushing screw rod arranged on a rotor of the first driving motor. When the first screw conveyor works, the first driving motor drives the pushing screw to rotate, and the mixing and stirring operation can be completed while materials are conveyed, so that the materials are uniformly stirred; the stirred materials enter the lower cavity from the blanking port, and the second spiral conveyor stirs and conveys the materials, so that the materials enter the stirring tank from the blanking pipe; first screw conveyer and second screw conveyer can stir, mix the material at first, and then make things convenient for agitating unit in the agitator tank to stir once more.
Preferably, the stirring device comprises a second driving motor, a stirring shaft, a plurality of stirring rods and a scraper; the second driving motor is vertically arranged outside the upper end of the stirring tank; the upper end of the stirring shaft is fixedly connected with a rotor of the second driving motor, and the lower end of the stirring shaft is connected with the bottom in the stirring tank; the stirring rods are horizontally arranged on the stirring shaft at intervals, one end of each stirring rod is fixed on the stirring shaft, and the other end of each stirring rod is suspended. When the stirring device is used, the second driving motor works to drive the stirring shaft to rotate, and the stirring shaft drives the stirring rod to synchronously rotate when rotating so as to stir the materials in the mixing stirring tank again, so that the materials are uniformly stirred, and the stirring effect is better.
Preferably, a scraper is vertically arranged at one end, away from the stirring shaft, of the stirring rod, and one end, away from the stirring rod, of the scraper is in contact with the inner side wall of the stirring tank. Be provided with the scraper blade, not only can stir the material, can also strike off the material that is attached to on the agitator tank inner wall, convenient follow-up clearance to the agitator tank.
Preferably, a plurality of fixing rods are vertically arranged on a pair of surfaces parallel to the scraper. The scraper blade pivoted in-process drives the dead lever and rotates, can break up the material of caking when the dead lever rotates, and the material misce bene of being convenient for.
Preferably, a pneumatic vibrator is arranged on the outer side wall of the blanking pipe. The pneumatic vibrator is arranged to vibrate the blanking pipe, so that the blanking speed of materials is increased, and the materials are prevented from being attached to the inner side wall of the blanking pipe.
The utility model has the advantages that:
1. the utility model discloses well adoption compounding device at first carries out the premix to the concrete, then carries out the secondary stirring through agitating unit in entering into the agitator tank for concrete mixing mixes more evenly, and stirring effect is good.
2. The utility model discloses in be provided with the scraper blade, not only can stir the material, can also strike off the material that attaches to on the internal lateral wall of agitator tank, convenient follow-up clears up the agitator tank.
3. The utility model discloses in be provided with the dead lever, can break up the material of caking when the dead lever rotates, the material of being convenient for mixes.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
1. a stirring tank; 11. a discharge pipe; 2. a stirring device; 21. a second drive motor; 22. a stirring shaft; 23. a stirring rod; 24. a squeegee; 3. a mixing device; 31. a horizontal mixing box; 32. a first screw conveyor; 321. a first drive motor; 322. pushing the screw rod; 33. a second screw conveyor; 34. a partition plate; 341. a blanking port; 4. a feed hopper; 5. a discharging pipe; 6. a pneumatic vibrator; 7. and (5) fixing the rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in figure 1, the sand aerated concrete pouring mixer comprises a mixing tank 1, wherein a feeding hole is formed in the upper end of the mixing tank 1, a discharging pipe 11 is communicated with the lower end of the mixing tank 1, and a valve is arranged on the discharging pipe 11. The stirring tank 1 is internally and vertically provided with a stirring device 2, and the stirring device 2 comprises a second driving motor 21, a stirring shaft 22, a plurality of stirring rods 23 and a scraper 24; specifically, the second driving motor 21 is vertically arranged outside the upper end of the stirring tank 1, the upper end of the stirring shaft 22 is fixedly connected with a rotor of the second driving motor 21, and the lower end of the stirring shaft is movably connected with the bottom in the stirring tank 1; a plurality of stirring rods 23 are horizontally arranged on the stirring shaft 22 at intervals, one ends of the stirring rods 23 are fixed on the stirring shaft 22, the other ends of the stirring rods 23 are vertically provided with scrapers 24, and one ends of the scrapers 24 far away from the stirring rods 23 are in contact with the inner side wall of the stirring tank 1; a plurality of fixing rods 7 are vertically arranged on a pair of parallel surfaces of the scraper 24.
As shown in fig. 1, a mixing device 3 is arranged above the stirring tank 1, and the mixing device 3 comprises a horizontal mixing box 31, a first screw conveyor 32, a second screw conveyor 33 and a partition plate 34; specifically, the partition plate 34 divides the interior of the horizontal mixing box 31 into an upper chamber and a lower chamber, the first screw conveyor 32 is horizontally arranged in the upper chamber, and the second screw conveyor 33 is horizontally arranged in the lower chamber; the first screw conveyor 32 and the second screw conveyor 33 are identical in structure; the first screw conveyor 32 comprises a first driving motor 321 and a pushing screw 322 arranged on a rotor of the first driving motor 321, wherein the first driving motor 321 is positioned outside one end of the horizontal mixing box 31 far away from the stirring tank 1. A blanking port 341 communicating the upper and lower chambers is formed at one end of the partition plate 34 close to the first driving motor 321; a feed hopper 4 is communicated above one end of the horizontal mixing box 31 close to the stirring tank 1; one end of the lower chamber close to the stirring tank 1 is provided with a discharging pipe 5, one end of the discharging pipe 5 close to the stirring tank 1 is communicated with the feeding hole, and the outer side wall of the discharging pipe 5 is provided with a pneumatic vibrator 6.
In view of the above, it is desirable to provide,
when the sand aerated concrete pouring mixer is used, materials enter the upper cavity from the feed hopper 4, the first spiral conveyor 32 works, the first driving motor 321 drives the pushing screw rod 322 to rotate so as to mix and stir the materials, the materials are pushed to the blanking port 341 and enter the lower cavity from the blanking port 341, and the materials are mixed and stirred by the second spiral conveyor 33, conveyed to the blanking pipe 5 and discharged into the mixing tank 1; then the second driving motor 21 drives the stirring shaft 22 to rotate, drives the stirring rod 23 and the scraper 24 to rotate so as to stir the materials for the second time, so that the concrete materials are stirred and mixed more uniformly.
Claims (6)
1. A sand aerated concrete pouring mixer comprises a mixing tank and a mixing device vertically arranged in the mixing tank, wherein a feed inlet is formed in the upper end of the mixing tank, and a discharge pipe is communicated with the lower end of the mixing tank; the mixing device comprises a horizontal mixing box, a first screw conveyor, a second screw conveyor and a partition plate; a feed hopper is communicated above the horizontal mixing box and is positioned at the tail end of the first screw conveyor; the inner part of the horizontal mixing box is divided into an upper cavity and a lower cavity by the partition plate, the first screw conveyer is horizontally arranged in the upper cavity, and the second screw conveyer is horizontally arranged in the lower cavity; a blanking port is formed in one end, far away from the tail end of the first spiral conveyor, of the partition plate; and one end of the lower chamber close to the stirring tank is provided with a blanking pipe, and one end of the blanking pipe close to the stirring tank is communicated with the feeding hole.
2. The aerated concrete casting mixer of claim 1 wherein the first and second screw conveyors are identical in construction; the first screw conveyer comprises a first driving motor and a pushing screw rod arranged on a rotor of the first driving motor.
3. The aerated concrete casting mixer of claim 2, wherein the mixing device comprises a second drive motor, a mixing shaft, a plurality of mixing bars, and a scraper; wherein
The second driving motor is vertically arranged outside the upper end of the stirring tank; the upper end of the stirring shaft is fixedly connected with a rotor of the second driving motor, and the lower end of the stirring shaft is connected with the bottom in the stirring tank; the stirring rods are horizontally arranged on the stirring shaft at intervals, one end of each stirring rod is fixed on the stirring shaft, and the other end of each stirring rod is suspended.
4. The aerated concrete casting mixer of claim 3, wherein the end of the mixing rod away from the mixing shaft is vertically provided with a scraper, and the end of the scraper away from the mixing rod is in contact with the inner side wall of the mixing tank.
5. The aerated concrete casting mixer of claim 4 wherein a pair of parallel surfaces of the scrapers are vertically provided with a plurality of securing rods.
6. The aerated concrete casting mixer of claim 1 wherein a pneumatic vibrator is provided on the outer sidewall of the down pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616888.3U CN215038833U (en) | 2021-07-16 | 2021-07-16 | Sand aerated concrete pouring mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616888.3U CN215038833U (en) | 2021-07-16 | 2021-07-16 | Sand aerated concrete pouring mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215038833U true CN215038833U (en) | 2021-12-07 |
Family
ID=79221427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121616888.3U Active CN215038833U (en) | 2021-07-16 | 2021-07-16 | Sand aerated concrete pouring mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215038833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141688A (en) * | 2024-10-15 | 2024-12-17 | 中铁水利水电规划设计集团有限公司 | Process for grouting and slurry returning by high-pressure jet |
-
2021
- 2021-07-16 CN CN202121616888.3U patent/CN215038833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119141688A (en) * | 2024-10-15 | 2024-12-17 | 中铁水利水电规划设计集团有限公司 | Process for grouting and slurry returning by high-pressure jet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 133 Ehu Road, Ehu Town, Xishan District, Wuxi City, Jiangsu Province, 214116 Patentee after: Wuxi Sanchuang building materials Co.,Ltd. Country or region after: China Address before: 214116 No. 28, Ehu Road, Ehu Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: Wuxi Sanchuang building materials Co.,Ltd. Country or region before: China |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sand aerated concrete pouring mixer Granted publication date: 20211207 Pledgee: Suzhou Bank Co.,Ltd. Huangdai Branch Pledgor: Wuxi Sanchuang building materials Co.,Ltd. Registration number: Y2024980023122 |