CN217093062U - Mixing device for producing alkali-activated high-water red mud light filling material - Google Patents
Mixing device for producing alkali-activated high-water red mud light filling material Download PDFInfo
- Publication number
- CN217093062U CN217093062U CN202220119052.0U CN202220119052U CN217093062U CN 217093062 U CN217093062 U CN 217093062U CN 202220119052 U CN202220119052 U CN 202220119052U CN 217093062 U CN217093062 U CN 217093062U
- Authority
- CN
- China
- Prior art keywords
- red mud
- filling material
- light filling
- alkali
- mixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000003513 alkali Substances 0.000 title claims abstract description 16
- 238000013329 compounding Methods 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000010410 layer Substances 0.000 claims abstract description 32
- 239000011229 interlayer Substances 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 14
- 238000009826 distribution Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005284 excitation Effects 0.000 abstract description 5
- 230000003245 working effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910001570 bauxite Inorganic materials 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Abstract
The utility model discloses a compounding device is used in production of alkali excitation high water red mud light filling material, the compounding device includes the compounding bucket, the inside of compounding bucket is equipped with the interlayer of array distribution, and a plurality of reaction layers are cut apart into with the compounding bucket to the interlayer, are equipped with the stirring piece in the compounding bucket, and one side of compounding bucket is equipped with the feed hopper of array distribution, feed hopper and reaction layer intercommunication, and the bottom of interlayer and compounding bucket all is equipped with ejection of compact controlling means. The utility model discloses in the raw materials that the compounding device will mix through mixing earlier added the reaction layer of the top, the reaction is accomplished the back, in pouring it into the reaction layer of below, the reaction layer of below need add the raw materials accessible feed hopper in adding, wait in its reaction layer of leading-in its below after mixing, when not having the material in the reaction layer, can add new raw materials and mix, this compounding device can realize a plurality of reaction layers simultaneous workings, simple structure is suitable for the practicality.
Description
Technical Field
The utility model relates to a compounding device specifically is a compounding device is used in production of alkali excitation high water red mud light filling material.
Background
Red Mud, also known as Red Mud (Red Mud), is an insoluble powdery sludge waste left after alumina is extracted from bauxite, belongs to strong alkaline harmful waste residue, has high water content and complex composition and properties, and changes with the components of bauxite, the production process, the dehydration and the aging degree.
Aiming at the problem of environmental pollution caused by large-area accumulation of red mud, the alkali-activated high-water red mud light filling material can be prepared by taking red mud as a main raw material, taking slag and hydrated lime as mineral admixtures, taking sodium hydroxide and liquid sodium silicate as exciting agents and doping the mineral admixtures in an ultrahigh liquid-solid ratio mode.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a compounding device is used in production of alkali excitation high water red mud light filling material, in the reaction layer of top is added through the raw materials that will mix earlier, after the reaction is accomplished, in the reaction layer of pouring it into the below, the raw materials accessible charging hopper that the reaction layer of below needs to add adds, wait in its reaction layer of leading-in its below after mixing, when there is not the material in the reaction layer, can add new raw materials and mix, this compounding device can realize a plurality of reaction layers simultaneous workings, moreover, the steam generator is simple in structure, and is suitable for the practicality.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a compounding device is used in production of alkali excitation high water red mud light filling material, the compounding device includes the compounding bucket, the inside of compounding bucket is equipped with the interlayer of array distribution, and the interlayer is cut apart into a plurality of reaction layers with the compounding bucket.
Be equipped with the stirring piece in the compounding bucket, one side of compounding bucket is equipped with the feed hopper of array distribution, feed hopper and reaction layer intercommunication, and the bottom of interlayer and compounding bucket all is equipped with ejection of compact controlling means.
Furthermore, the stirring part comprises a first motor fixed above the mixing barrel, an output shaft of the first motor is connected with a fixed shaft penetrating through all the interlayers, and stirring rods distributed in an array mode are arranged on the fixed shaft.
Furthermore, the discharge control device comprises discharge holes distributed in an array manner, and the discharge holes are positioned on the interlayer.
Furthermore, the discharge holes are distributed around the fixed shaft, the fixed shaft is sleeved with an annular plate, blocking rods distributed in an array mode are arranged below the annular plate, and the blocking rods are used for blocking the discharge holes.
Furthermore, a support is fixed on the interlayer, and a telescopic cylinder used for driving the blocking rod to slide up and down is fixed on the support.
Furthermore, a control valve is arranged on the feeding funnel.
The utility model has the advantages that:
1. the mixing device of the utility model adds the first mixed raw material into the uppermost reaction layer, and after the reaction is finished, the raw material is poured into the lower reaction layer, and the mixing device has simple structure and is suitable for practical use;
2. the utility model discloses the raw materials accessible feed hopper that each reaction layer of compounding device need add adds, wait in its reaction layer of leading-in its below again after mixing, when not having the material in the reaction layer, can add new raw materials and mix, and this compounding device can realize a plurality of reaction layers simultaneous workings.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a cross-sectional structure of a material mixing device of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The utility model provides a compounding device is used in production of alkali excitation high water red mud light filling material, the compounding device includes compounding bucket 1, as shown in fig. 1, fig. 2, the below of compounding bucket 1 is equipped with array distribution's supporting legs 2, the inside of compounding bucket 1 is equipped with array distribution's interlayer 3, the cross-section of interlayer 3 can be the taper type, interlayer 3 cuts apart compounding bucket 1 into a plurality of reaction layers.
Be equipped with stirring 5 in the compounding bucket 1, one side of compounding bucket 1 is equipped with the feed hopper 6 of array distribution, and feed hopper 6 and reaction layer intercommunication are equipped with control flap 7 on the feed hopper 6, and the bottom of interlayer 3 and compounding bucket 1 all is equipped with ejection of compact controlling means 8.
The stirring part 5 comprises a first motor 51 fixed above the mixing barrel 1, a fixed shaft 52 penetrating all the interlayer 3 is connected to an output shaft of the first motor 51, and stirring rods 53 distributed in an array are arranged on the fixed shaft 52.
During the use, in adding the reaction layer of the top through the raw materials that will mix earlier, the reaction is accomplished the back, in pouring it into the reaction layer of below with it, the reaction layer of below needs the raw materials accessible feed hopper 6 that adds to add, wait in its reaction layer of leading-in its below again after mixing, when it does not have the material in the reaction layer, can add new raw materials and mix, and this compounding device can realize a plurality of reaction layers simultaneous workings, and simple structure is suitable for the practicality.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. A mixing device for producing an alkali-activated high-water red mud light filling material comprises a mixing barrel (1), and is characterized in that interlayers (3) distributed in an array mode are arranged inside the mixing barrel (1), and the mixing barrel (1) is divided into a plurality of reaction layers by the interlayers (3);
be equipped with stirring piece (5) in compounding bucket (1), one side of compounding bucket (1) is equipped with feed hopper (6) that the array distributes, feed hopper (6) and reaction layer intercommunication, and the bottom of interlayer (3) and compounding bucket (1) all is equipped with ejection of compact controlling means (8).
2. The mixing device for producing the alkali-activated high-water red mud light filling material according to claim 1, wherein the stirring member (5) comprises a first motor (51) fixed above the mixing barrel (1), an output shaft of the first motor (51) is connected with a fixed shaft (52) penetrating through all the interlayers (3), and stirring rods (53) distributed in an array are arranged on the fixed shaft (52).
3. The mixing device for producing the alkali-activated high-water red mud light filling material according to claim 2, wherein the discharge control device (8) comprises discharge holes (81) distributed in an array, and the discharge holes (81) are positioned on the interlayer (3).
4. The mixing device for producing the alkali-activated high-water red mud light filling material according to claim 3, wherein the discharge holes (81) are distributed around the fixed shaft (52), the fixed shaft (52) is sleeved with an annular plate (82), blocking rods (83) distributed in an array manner are arranged below the annular plate (82), and the blocking rods (83) are used for blocking the discharge holes (81).
5. The mixing device for producing the alkali-activated high-water red mud light filling material according to claim 4, wherein a support (84) is fixed on the interlayer (3), and a telescopic cylinder (85) for driving the blocking rod (83) to slide up and down is fixed on the support (84).
6. The mixing device for producing the alkali-activated high-water red mud light filling material according to claim 1, wherein a control valve (7) is arranged on the feeding hopper (6).
7. The mixing device for producing the alkali-activated high-water red mud light filling material according to claim 1 or 2, wherein the section of the interlayer (3) is conical.
8. The mixing device for producing the alkali-activated high-water red mud light filling material as claimed in claim 1 or 6, wherein the support legs (2) are distributed in an array manner below the mixing barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220119052.0U CN217093062U (en) | 2022-01-17 | 2022-01-17 | Mixing device for producing alkali-activated high-water red mud light filling material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220119052.0U CN217093062U (en) | 2022-01-17 | 2022-01-17 | Mixing device for producing alkali-activated high-water red mud light filling material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217093062U true CN217093062U (en) | 2022-08-02 |
Family
ID=82596044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220119052.0U Expired - Fee Related CN217093062U (en) | 2022-01-17 | 2022-01-17 | Mixing device for producing alkali-activated high-water red mud light filling material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217093062U (en) |
-
2022
- 2022-01-17 CN CN202220119052.0U patent/CN217093062U/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: 20220802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |