CN214725280U - Mixing device for producing cement mortar by using phosphogypsum - Google Patents
Mixing device for producing cement mortar by using phosphogypsum Download PDFInfo
- Publication number
- CN214725280U CN214725280U CN202120425896.3U CN202120425896U CN214725280U CN 214725280 U CN214725280 U CN 214725280U CN 202120425896 U CN202120425896 U CN 202120425896U CN 214725280 U CN214725280 U CN 214725280U
- Authority
- CN
- China
- Prior art keywords
- phosphogypsum
- cement mortar
- conveying shaft
- mixing device
- outer barrel
- 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
- 239000011083 cement mortar Substances 0.000 title claims abstract description 25
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 title claims description 23
- 238000002156 mixing Methods 0.000 title claims description 19
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003823 mortar mixing Methods 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 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 provides a mix device of cement mortar with ardealite production, including the interior bucket, interior bucket is the hollow cylinder structure of upper end open-ended, be equipped with rotatable conveying shaft in the interior bucket, the conveying shaft outer wall is equipped with the transport blade of spiral arrangement, the interior bucket outside is equipped with outer bucket, be equipped with the clearance between interior bucket and the outer bucket, outer bucket is close to bottom department and is equipped with first discharge gate, conveying shaft is hollow structure, conveying shaft upper end intercommunication has mortar feed valve and ardealite feed valve, conveying shaft lower extreme is equipped with the third discharge gate, the third discharge gate is used for arranging the material to interior bucket; the problem of traditional cement mortar agitating unit be difficult to the stirring, stirring inefficiency is solved.
Description
Technical Field
The utility model belongs to the technical field of cement mortar production and specifically relates to a mix device with ardealite production cement mortar is related to.
Background
In China, the yield of the phosphogypsum is high, the phosphogypsum is usually used as a backfill material, but the use mode is relatively wasteful, the application range of the phosphogypsum is very wide in practice, sulfuric acid can be prepared for co-production of cement, a sulfur component in the phosphogypsum is regenerated into sulfuric acid, other components generate cement clinker, the phosphogypsum building materials such as gypsum bricks and the like can be produced, and the phosphogypsum building materials can also be used as chemical raw materials for producing ammonium sulfate, potassium sulfate, calcium carbonate, thiourea and the like.
Phosphogypsum can be used as a cement retarder to produce cement mortar, and the production of cement mortar usually needs to stir raw materials such as water, cement, fine aggregate, retarder and the like, so a stirring device is needed. In the prior art, the structure recorded in the cement mortar stirrer with the cleaning device is CN 211104749U, and the structure only stirs cement mortar through a stirring shaft, so that the efficiency is low, and the cement mortar is not easy to stir uniformly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mix device with thoughtlessly stirring of ardealite production cement mortar has solved traditional cement mortar agitating unit and has been difficult to the stirring, the problem of stirring inefficiency.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a mix device with ardealite production cement mortar, includes the interior bucket, and the interior bucket is upper end open-ended hollow cylinder structure, is equipped with rotatable transport axle in the interior bucket, carries the off-axial wall to be equipped with the transport blade of spiral arrangement, and the interior bucket outside is equipped with outer bucket, is equipped with the clearance between interior bucket and the outer bucket, and outer bucket is close to bottom department and is equipped with first discharge gate.
In the preferred scheme, the conveying shaft is of a hollow structure, the upper end of the conveying shaft is communicated with a mortar feeding valve and a phosphogypsum feeding valve, the lower end of the conveying shaft is provided with a third discharging opening, and the third discharging opening is used for discharging materials into the inner barrel.
In the preferred scheme, an upper cover is arranged at the upper end of the outer barrel, a gap is arranged between the upper cover and the upper end of the inner barrel, and an exhaust valve communicated with the inside of the outer barrel is arranged on the upper cover.
In the preferred scheme, the upper end of the conveying shaft penetrates through the upper cover, and the upper end of the conveying shaft is sleeved with a bearing which is connected with the upper cover.
In the preferred scheme, still include motor, third support and hold-in range device, the motor passes through the third support to be connected with the upper cover, and the motor passes through the hold-in range device drive and carries the axle and rotate.
In the preferred scheme, the lower end of the inner barrel is provided with a first support, the first support is connected with the bottom of the outer barrel, and the bottom end of the outer barrel is provided with a second support for supporting.
In the preferred scheme, the department is equipped with the second bin outlet near the bottom in the interior bucket, still is equipped with supplementary bin outlet on the outer bucket, and supplementary bin outlet and second bin outlet coaxial arrangement still are equipped with the jam, and the jam one end is passed supplementary bin outlet in order to block up the second bin outlet.
In a preferred scheme, the end part of the plug is provided with a pull ring which is convenient for pulling the plug.
In the preferred scheme, the position of the outer barrel, which is close to the bottom, is also provided with a secondary backflow port, and the secondary backflow port is used for being communicated with the mixer.
In a preferable scheme, a densimeter for detecting the mortar density is arranged in the outer barrel.
The utility model has the advantages that: the inner barrel is provided with a conveying shaft and conveying blades for stirring and conveys the materials from bottom to top while stirring; the mixing device is provided with an outer barrel, the raw materials in the inner barrel are mixed again when falling into the outer barrel, and the stirring mixing mode and the gravity mixing mode are combined, so that the mixing is more uniform, the mixing effect is improved, and the mixing time is saved; a mortar density meter is arranged for monitoring the mortar density in real time; the secondary backflow port is arranged, so that the device can be conveniently butted with an external mixer and mixed again, and the expansibility is good.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is a connection diagram for implementing the present invention.
In the figure: a conveying shaft 1; an inner barrel 2; an outer tub 3; a conveying blade 4; a first discharge port 5; a mortar feed valve 6; a phosphogypsum feed valve 7; an upper cover 8; a secondary reflux port 9; a first support 10; a second bracket 11; a densitometer 12; a second discharge opening 13; an auxiliary discharge opening 14; plugging 15; a tab 16; a motor 17; a third bracket 18; a synchronous belt device 19; an exhaust valve 20; a bearing 21; a mixer 22; a third discharge opening 23.
Detailed Description
As shown in fig. 1-3, a mixing device for producing cement mortar by using phosphogypsum comprises an inner barrel 2, wherein the inner barrel 2 is of a hollow cylinder structure with an opening at the upper end, a rotatable conveying shaft 1 is arranged in the inner barrel 2, conveying blades 4 which are spirally arranged are arranged on the outer wall of the conveying shaft 1, an outer barrel 3 is arranged outside the inner barrel 2, a gap is arranged between the inner barrel 2 and the outer barrel 3 so as to facilitate the mortar to flow down, and a first discharge port 5 is arranged at the position, close to the bottom end, of the outer barrel 3.
The raw materials are fed through the upper end of the hollow conveying shaft, discharged from the lower end, conveyed to the top end of the inner barrel through the stirring of the conveying blades, and then freely fall into the outer barrel to be mixed again.
In the preferred scheme, the conveying shaft 1 is of a hollow structure, the upper end of the conveying shaft 1 is communicated with a mortar feeding valve 6 and a phosphogypsum feeding valve 7, the lower end of the conveying shaft 1 is provided with a third discharging opening 23, and the third discharging opening 23 is used for discharging materials into the inner barrel 2.
In the preferred scheme, an upper cover 8 is arranged at the upper end of the outer barrel 3, a gap is formed between the upper cover 8 and the upper end of the inner barrel 2, mortar can conveniently overflow from the top, and an exhaust valve 20 communicated with the inside of the outer barrel 3 is arranged on the upper cover 8 to balance the internal and external air pressure.
In a preferred scheme, the upper end of the conveying shaft 1 penetrates through the upper cover 8, a bearing 21 is sleeved at the upper end of the conveying shaft 1, and the bearing 21 is connected with the upper cover 8.
In a preferred scheme, the conveying device further comprises a motor 17, a third bracket 18 and a synchronous belt device 19, wherein the motor 17 is connected with the upper cover 8 through the third bracket 18, and the motor 17 drives the conveying shaft 1 to rotate through the synchronous belt device 19.
In a preferred scheme, a first bracket 10 is arranged at the lower end of the inner barrel 2, the first bracket 10 is connected with the bottom of the outer barrel 3, and a second bracket 11 for supporting is arranged at the bottom end of the outer barrel 3.
In a preferable scheme, a second discharge opening 13 is arranged at the position, close to the bottom, of the inner barrel 2, an auxiliary discharge opening 14 is further arranged on the outer barrel 3, the auxiliary discharge opening 14 is coaxially arranged with the second discharge opening 13, a plug 15 is further arranged, and one end of the plug 15 penetrates through the auxiliary discharge opening 14 to plug the second discharge opening 13.
In a preferred scheme, the end part of the plug 15 is provided with a pull ring 16 which is convenient for pulling the plug 15.
The plug 15 blocks the second discharge port 13 during production, when the production is finished, the conveying shaft 1 and the conveying blades 4 stop rotating, and the plug 15 is pulled out, so that residual mortar in the inner barrel 2 directly flows into the outer barrel 3 and is discharged from the first discharge port 5.
In the preferred scheme, the outer barrel 3 is also provided with a secondary backflow port 9 near the bottom, the secondary backflow port 9 is used for being communicated with the mixer 22, the mortar which is not uniformly mixed is returned to the mixer 22 to be mixed again, and then the mortar is fed again through the mortar feeding valve 6, so that the mixing effect is improved.
In the preferred scheme, the densimeter 12 for detecting the mortar density is arranged in the outer barrel 3, so that the mortar mixing degree can be conveniently monitored, signals can be fed back, and the raw material ratio can be timely adjusted.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. The utility model provides a thoughtlessly mix device with ardealite production cement mortar, characterized by: the spiral conveying device comprises an inner barrel (2), wherein the inner barrel (2) is of a hollow cylinder structure with an opening at the upper end, a rotatable conveying shaft (1) is arranged in the inner barrel (2), conveying blades (4) which are spirally arranged are arranged on the outer wall of the conveying shaft (1), an outer barrel (3) is arranged on the outer side of the inner barrel (2), a gap is formed between the inner barrel (2) and the outer barrel (3), and a first discharging port (5) is formed in the position, close to the bottom end, of the outer barrel (3).
2. The mixing device for producing cement mortar by using phosphogypsum, according to claim 1, is characterized in that: the conveying shaft (1) is of a hollow structure, the upper end of the conveying shaft (1) is communicated with a mortar feeding valve (6) and a phosphogypsum feeding valve (7), the lower end of the conveying shaft (1) is provided with a third discharging opening (23), and the third discharging opening (23) is used for discharging materials into the inner barrel (2).
3. The mixing device for producing cement mortar by using phosphogypsum, according to claim 1, is characterized in that: an upper cover (8) is arranged at the upper end of the outer barrel (3), a gap is arranged between the upper cover (8) and the upper end of the inner barrel (2), and an exhaust valve (20) communicated with the inside of the outer barrel (3) is arranged on the upper cover (8).
4. The mixing device for producing cement mortar by using phosphogypsum, according to claim 3, is characterized in that: the upper end of the conveying shaft (1) penetrates through the upper cover (8), the upper end of the conveying shaft (1) is sleeved with a bearing (21), and the bearing (21) is connected with the upper cover (8).
5. The mixing device for producing cement mortar by using phosphogypsum, according to claim 3, is characterized in that: the conveying device is characterized by further comprising a motor (17), a third support (18) and a synchronous belt device (19), wherein the motor (17) is connected with the upper cover (8) through the third support (18), and the motor (17) drives the conveying shaft (1) to rotate through the synchronous belt device (19).
6. The mixing device for producing cement mortar by using phosphogypsum, according to claim 1, is characterized in that: the lower end of the inner barrel (2) is provided with a first support (10), the first support (10) is connected with the bottom of the outer barrel (3), and the bottom end of the outer barrel (3) is provided with a second support (11) for supporting.
7. The mixing device for producing cement mortar by using phosphogypsum, according to claim 1, is characterized in that: the position of the inner barrel (2) close to the bottom is provided with a second discharge port (13), the outer barrel (3) is further provided with an auxiliary discharge port (14), the auxiliary discharge port (14) and the second discharge port (13) are coaxially arranged, a plug (15) is further arranged, and one end of the plug (15) penetrates through the auxiliary discharge port (14) to plug the second discharge port (13).
8. The mixing device for producing cement mortar by using phosphogypsum, according to claim 7, is characterized in that: the end part of the plug (15) is provided with a pull ring (16) which is convenient for pulling the plug (15).
9. The mixing device for producing cement mortar by using phosphogypsum, according to claim 1, is characterized in that: the outer barrel (3) is also provided with a secondary backflow port (9) near the bottom, and the secondary backflow port (9) is used for being communicated with the mixer (22).
10. The mixing device for producing cement mortar by using phosphogypsum, according to claim 1, is characterized in that: the outer barrel (3) is internally provided with a densimeter (12) for detecting the mortar density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425896.3U CN214725280U (en) | 2021-02-26 | 2021-02-26 | Mixing device for producing cement mortar by using phosphogypsum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120425896.3U CN214725280U (en) | 2021-02-26 | 2021-02-26 | Mixing device for producing cement mortar by using phosphogypsum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214725280U true CN214725280U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120425896.3U Expired - Fee Related CN214725280U (en) | 2021-02-26 | 2021-02-26 | Mixing device for producing cement mortar by using phosphogypsum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214725280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029134A (en) * | 2021-11-29 | 2022-02-11 | 贵州上和筑新材料科技有限公司 | Phosphogypsum wall material production equipment |
-
2021
- 2021-02-26 CN CN202120425896.3U patent/CN214725280U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029134A (en) * | 2021-11-29 | 2022-02-11 | 贵州上和筑新材料科技有限公司 | Phosphogypsum wall material production equipment |
| CN114029134B (en) * | 2021-11-29 | 2022-11-18 | 贵州上和筑新材料科技有限公司 | Phosphogypsum wall material production equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |