CN211864763U - High-viscosity refractory castable stirrer with auxiliary vibration function - Google Patents
High-viscosity refractory castable stirrer with auxiliary vibration function Download PDFInfo
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- CN211864763U CN211864763U CN201922262360.XU CN201922262360U CN211864763U CN 211864763 U CN211864763 U CN 211864763U CN 201922262360 U CN201922262360 U CN 201922262360U CN 211864763 U CN211864763 U CN 211864763U
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- stirring
- cylinder
- refractory castable
- central cylinder
- cavity
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- 238000003756 stirring Methods 0.000 claims abstract description 97
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a high-viscosity refractory castable stirrer with an auxiliary vibration function, which comprises a stirring barrel, wherein the top of the stirring barrel is provided with an opening, and the bottom of the stirring barrel is provided with a bottom plate; a central cylinder is arranged in the center of the stirring cylinder, and a stirring cavity is formed between the inner side wall of the stirring cylinder and the outer side wall of the central cylinder; a stirring transmission device is arranged above the central cylinder, a plurality of stirring shovels are arranged in the stirring cavity, and the stirring shovels are connected with the stirring transmission device; the stirring cylinder side sets up and supports buffering spring post, stirring chamber below still sets up eccentric vibration axle, this mixer simple structure, stirring are efficient, the stirring shovel loss is low.
Description
Technical Field
The utility model relates to a refractory castable processes the preparation field, especially relates to a high viscidity refractory castable mixer of supplementary vibration function in area.
Background
The refractory castable is mainly composed of various refractory aggregates, fine powder, a bonding agent, an additive and the like, and when the refractory castable is applied industrially, the refractory castable is added into a stirrer and then added with water to be stirred to form the castable with certain fluidity. At present, forced or planetary mixers are mainly adopted in production, and all parts of the mixers are integrated, so that the disadvantages are as follows: the stirring shovel has large abrasion, uneven stirring, easy agglomeration and dispersion of materials, more agglomeration and balling for high-viscosity castable and difficulty in meeting production requirements.
Chinese patent CN109351233A discloses a double helix agitating unit is used in refractory castable preparation, this agitating unit adopts places the box, people that can be convenient for are around using agitating unit, can clear up its inside dust, it is not influenced to ensure the stirring quality, adopt telescopic link and No. two telescopic links, the effect that can make the stirring through the layering stirring is better, the raw materials is more even that mixes, the feeder hopper can be dismantled in the adoption, can be when adding the raw materials, prevent that the raw materials from spattering outward and extravagant, and freely dismantle the feeder hopper after adding the raw materials and accomplishing, do not occupy more workspace, whole agitating unit simple structure, high durability and convenient operation, the effect of use is better for the conventional mode. The direction that this patent is improved is agitating unit's clearance to and utilize the telescopic link to carry out the layering stirring, also there is not high, the big problem of stirring shovel wearing and tearing of stirring efficiency equally.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's problem, providing a high viscidity refractory castable mixer of area auxiliary vibration function that simple structure, stirring are efficient, the stirring shovel loss is low.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that:
a high-viscosity refractory castable stirrer with an auxiliary vibration function comprises a stirring barrel, wherein the top of the stirring barrel is provided with an opening, and the bottom of the stirring barrel is provided with a bottom plate; a central cylinder is arranged in the center of the stirring cylinder, and a stirring cavity is formed between the inner side wall of the stirring cylinder and the outer side wall of the central cylinder; a stirring transmission device is arranged above the central cylinder, a plurality of stirring shovels are arranged in the stirring cavity, and the stirring shovels are connected with the stirring transmission device; the stirring cylinder side sets up the support buffering spring post, stirring chamber below still sets up eccentric vibration axle.
Preferably, the stirring transmission device comprises a motor and a speed reducer connected with the motor, a cylindrical frame column with an opening at the bottom is further arranged at the output end of the speed reducer, the frame column covers the upper part of the central cylinder, and the stirring shovel is uniformly connected to the side wall of the frame column.
Preferably, at least three stirring shovels are arranged, the distance from each stirring shovel to the center of the central drum is gradually reduced, and a stirring area formed by each stirring shovel and the bottom of each stirring drum covers the bottom of the whole stirring cavity.
Preferably, a discharge hole is further formed in one side, close to the inner side wall of the mixing drum, of the bottom plate.
Preferably, the number of the discharge ports is at least two, and the discharge ports are uniformly arranged along the circumferential direction of the bottom plate.
Preferably, the number of the eccentric vibration shafts is two, and the two eccentric vibration shafts are symmetrically arranged with the central cylinder as a center.
The utility model has the advantages that:
firstly, the method comprises the following steps: due to the thixotropy of the refractory castable, as long as vibration is applied to the refractory castable, the viscosity of the refractory castable is obviously reduced, the load is very small when the refractory castable is stirred, the loss of a stirring shovel is small, the materials are easily and uniformly dispersed, the stirring efficiency is high, the water addition amount can be greatly reduced, the porosity of the castable is greatly reduced due to the reduction of the water addition amount, and the service performance of the castable is improved;
secondly, the method comprises the following steps: the eccentric vibration shaft is arranged at the bottom of the stirring cavity, and the supporting and buffering spring column is arranged below the stirring cylinder, so that the mechanical damage caused by starting the vibration equipment in the stirring process can be solved.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a top view of the present invention.
In the figure: 1 is a mixing drum, 2 is a bottom plate, 2.1 is a discharge port, 3 is a central drum, 4 is a mixing cavity, 5 is a mixing transmission device, 5.1 is a motor, 5.2 is a speed reducer, 5.3 is a frame column, 6 is a mixing shovel, 7 is a supporting buffer spring column, and 8 is an eccentric vibration shaft.
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.
Example 1:
a high-viscosity refractory castable stirrer with an auxiliary vibration function comprises a stirring barrel 1, wherein the top of the stirring barrel 1 is provided with an opening, and the bottom of the stirring barrel 1 is provided with a bottom plate 2; a central cylinder 3 is arranged in the center of the stirring cylinder 1, and a stirring cavity 4 is formed between the inner side wall of the stirring cylinder 1 and the outer side wall of the central cylinder 3; a stirring transmission device 5 is arranged above the central cylinder 3, a plurality of stirring shovels 6 are arranged in the stirring cavity 4, and the stirring shovels 6 are connected with the stirring transmission device 5; a supporting buffer spring column 7 is arranged below the stirring cylinder 1, and an eccentric vibration shaft 8 is further arranged below the stirring cavity 4.
Preferably, the stirring transmission device 5 comprises a motor 5.1 and a speed reducer 5.2 connected with the motor 5.1, the output end of the speed reducer 5.2 is further provided with a cylindrical frame column 5.3 with an opening at the bottom, the frame column 5.3 covers the central cylinder 3, the stirring shovel 6 is uniformly connected to the side wall of the frame column 5.3, and the speed reducer 5.2 can use a cycloidal pin gear speed reducer.
Preferably, at least three stirring shovels 6 are arranged, the distance from the stirring shovel 6 to the center of the central drum 3 is gradually reduced, and a stirring area formed by the stirring shovels 6 and the bottom of the stirring drum 1 covers the whole bottom of the stirring cavity 4.
Preferably, a discharge port 2.1 is further arranged on one side of the bottom plate 2 close to the inner side wall of the mixing drum 1.
Preferably, the number of the discharge ports 2.1 is at least two, and the discharge ports 2.1 are uniformly arranged along the circumferential direction of the bottom plate 2.
Preferably, two eccentric oscillating shafts 8 are provided, and the two eccentric oscillating shafts 8 are symmetrically provided around the central cylinder 3.
The eccentric vibration shaft 8 and the stirring transmission device 5 are opened, the stirring transmission device 5 drives the stirring shovel 6 to rotate, the refractory castable and water are gradually added into the stirring cylinder 1, due to the thixotropy of the refractory castable, vibration is applied to the refractory castable, the viscosity of the refractory castable is obviously reduced, the load is very small when the refractory castable is stirred, the loss of the stirring shovel 6 is small, the materials are easy to disperse uniformly, the stirring efficiency is high, the water addition amount can be reduced greatly, the porosity of the castable is greatly reduced due to the reduction of the water addition amount, the service performance of the castable is improved, the discharge port 2.1 is opened after stirring is completed, and the refractory castable is discharged from the discharge port 2.1.
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.
Claims (6)
1. A high-viscosity refractory castable stirrer with an auxiliary vibration function comprises a stirring barrel (1), wherein the top of the stirring barrel (1) is provided with an opening, and the bottom of the stirring barrel is provided with a bottom plate (2); the method is characterized in that: a central cylinder (3) is arranged in the center of the mixing cylinder (1), and a mixing cavity (4) is formed between the inner side wall of the mixing cylinder (1) and the outer side wall of the central cylinder (3); a stirring transmission device (5) is arranged above the central cylinder (3), a plurality of stirring shovels (6) are arranged in the stirring cavity (4), and the stirring shovels (6) are connected with the stirring transmission device (5); a supporting buffer spring column (7) is arranged below the stirring cylinder (1), and an eccentric vibration shaft (8) is further arranged below the stirring cavity (4).
2. The high viscosity refractory castable mixer with auxiliary vibratory function of claim 1, wherein: stirring transmission (5) include motor (5.1) and speed reducer (5.2) be connected with motor (5.1), the output of speed reducer (5.2) still sets up bottom open-ended cylindrical frame post (5.3), frame post (5.3) cover is in central section of thick bamboo (3) top, even connection in frame post (5.3) lateral wall of stirring shovel (6).
3. A high viscosity refractory castable mixer with auxiliary vibration function as claimed in claim 1 or 2, wherein: the stirring shovel (6) is at least three, the distance from the stirring shovel (6) to the center of the central cylinder (3) is gradually reduced, and the stirring area formed by the stirring shovel (6) and the bottom of the stirring cylinder (1) covers the bottom of the whole stirring cavity (4).
4. The high viscosity refractory castable mixer with auxiliary vibratory function of claim 1, wherein: and a discharge hole (2.1) is also formed in one side of the bottom plate (2) close to the inner side wall of the mixing drum (1).
5. The high viscosity refractory castable mixer with auxiliary vibratory function of claim 4, wherein: discharge gate (2.1) set up two at least, discharge gate (2.1) evenly set up along bottom plate (2) circumference.
6. The high viscosity refractory castable mixer with auxiliary vibratory function of claim 1, wherein: the eccentric vibration shafts (8) are arranged in two, and the eccentric vibration shafts (8) are symmetrically arranged by taking the central cylinder (3) as a center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262360.XU CN211864763U (en) | 2019-12-17 | 2019-12-17 | High-viscosity refractory castable stirrer with auxiliary vibration function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922262360.XU CN211864763U (en) | 2019-12-17 | 2019-12-17 | High-viscosity refractory castable stirrer with auxiliary vibration function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211864763U true CN211864763U (en) | 2020-11-06 |
Family
ID=73243475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922262360.XU Expired - Fee Related CN211864763U (en) | 2019-12-17 | 2019-12-17 | High-viscosity refractory castable stirrer with auxiliary vibration function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211864763U (en) |
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2019
- 2019-12-17 CN CN201922262360.XU patent/CN211864763U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |