CN216512899U - Extrusion sodium-modified bentonite production system - Google Patents
Extrusion sodium-modified bentonite production system Download PDFInfo
- Publication number
- CN216512899U CN216512899U CN202121848138.9U CN202121848138U CN216512899U CN 216512899 U CN216512899 U CN 216512899U CN 202121848138 U CN202121848138 U CN 202121848138U CN 216512899 U CN216512899 U CN 216512899U
- Authority
- CN
- China
- Prior art keywords
- stirrer
- dryer
- discharging
- soda solution
- extruder
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000001125 extrusion Methods 0.000 title description 9
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical class O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 title description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 19
- 239000011707 mineral Substances 0.000 claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011575 calcium Substances 0.000 claims abstract description 14
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 14
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910000280 sodium bentonite Inorganic materials 0.000 claims abstract description 14
- 229940080314 sodium bentonite Drugs 0.000 claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 29
- 238000003756 stirring Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 3
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 235000010755 mineral Nutrition 0.000 description 14
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 229910000281 calcium bentonite Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 229940092782 bentonite Drugs 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Abstract
An extruded sodium bentonite production system comprising: the device comprises a feed hopper, a soda solution stirrer, a motor, a speed reducer, a high-pressure screw extruder, a porous discharge plate of the extruder, a column material cutting knife, a discharge hopper, a dryer kiln hood cover, a rotary dryer, a kiln tail cover, a fluidized bed furnace, a discharge pipe, a lifter, a stock bin, a controller, an air outlet pipe, a cyclone powder collector, a finished product packaging machine and a Raymond mill; the method is characterized in that: dissolving water and soda in a soda solution stirrer; adding dried and crushed calcium-based mineral soil into a feed hopper by a forklift, driving a high-pressure screw extruder to work by a starting motor and a speed reducer, and cutting a cylindrical mud blank into a cylinder by a porous discharge plate and a column cutter at an outlet; entering a rotary dryer; the rotary dryer is arranged in the fluidized bed furnace, and the fluidized bed furnace supplies heat to dry the mud blank; the hoister is conveyed upwards into the storage bin for storage; grinding the mineral soil in a Raymond mill; then enters a cyclone powder collector; packaging in a finished product packaging machine, and loading by a crane for outward transportation.
Description
Technical Field
An extrusion sodium bentonite production system belongs to the technical field of new non-metallic mineral materials.
Background
In casting and metallurgical pelletizing production enterprises, a binder is required, sodium bentonite is used as the binder at home and abroad at present, but the widely existing raw ore is calcium bentonite, the viscosity of the calcium bentonite cannot meet the requirement, the average addition amount of the calcium bentonite in the domestic metallurgical pelletizing production is not lower than about 2.5-4 percent in percentage by weight, and compared with the level lower than 1 percent at abroad, the binder has obvious difference; how to reduce the addition of bentonite and meet various performance requirements of casting and metallurgical pellet production, a sodium bentonite production system for casting and metallurgical pellet production is developed, and metallurgical pellets prepared from the produced sodium bentonite can meet the requirements of the metallurgical pellets on falling strength, compressive strength, bursting temperature and the like and can also meet various performance requirements of casting and bentonite.
Disclosure of Invention
In order to solve the problems, a production system for extruding sodium-modified bentonite is designed.
In order to solve the above technical problems, an extruded sodium-modified bentonite production system includes: the device comprises a calcium-based mineral soil feeding hopper, a soda solution proportioning device, a soda solution stirrer, a stirrer stirring arm, a stirrer motor, a motor and a speed reducer, a high-pressure screw extruder, a porous discharging plate of the extruder, a column material cutting knife, a discharging hopper, a dryer kiln head cover, a rotary dryer, a dryer kiln tail cover, a fluidized bed furnace, a kiln tail cover discharging pipe, a lifter discharging pipe, a storage bin discharging controller, a Raymond mill air outlet pipe, a cyclone powder collecting device, a powder collecting device discharging controller, a finished product packaging machine and a Raymond mill.
The method is characterized in that: adding tap water into the soda solution stirrer, simultaneously adding soda according to a certain proportion, starting a stirrer motor, and driving a stirring arm of the stirrer to fully dissolve the soda and the water and achieve a certain process concentration.
The dried and crushed calcium-based mineral soil is added into a calcium-based mineral soil feed hopper by a forklift, and the soda solution is controlled by a soda solution proportioning device to be added into the calcium-based mineral soil feed hopper according to the process requirements.
Meanwhile, a starting motor and a speed reducer drive the high-pressure screw extruder to work, and under the action of high-pressure screw extrusion, the soda solution is uniformly mixed with the mineral soil, is wetted and reacts to fully sodium the calcium bentonite.
The outlet of the high-pressure screw extruder is provided with an extruder porous discharging plate, so that the extruded mud blank is forced to be extruded in a cylindrical shape.
And a column material cutting knife is arranged at the outer end of the porous discharge plate of the extruder, and the extruded cylindrical mud blank is cut into a cylinder.
The cylindrical mud blank enters a blanking hopper and then enters a rotary dryer through a dryer kiln head cover.
The rotary dryer is arranged in the fluidized bed furnace, the fluidized bed furnace supplies heat, and the mud blank is dried in the rotary dryer.
The dried cylindrical mud blank enters a feeding hole of a lifter through a kiln tail cover of the dryer and a discharging pipe of the kiln tail cover, the lifter is lifted upwards, and the dried cylindrical mud blank enters a storage bin through the discharging pipe of the lifter to be stored and continues to be subjected to sodium treatment.
The lower part of the bin is provided with a bin discharging controller which uniformly controls the mineral soil to enter the Raymond mill for fine grinding.
The powder ground to reach the fineness enters an air outlet pipe of a Raymond mill through an air separation device and then enters a cyclone powder collector.
The powder collecting device discharging controller is installed below the cyclone powder collecting device, the powder collecting device discharging controller controls powder to uniformly enter the finished product packaging machine, the finished product packaging machine sends the finished product powder into ton bags, and the ton bags are loaded by a crane and transported outwards.
An extruded sodium bentonite production system has the following improvements.
The dried and crushed calcium-based mineral soil and the soda solution can be fully mixed and reacted under the condition of high-pressure extrusion, and the efficiency of sodium bentonite is obviously improved.
Compared with the stacking natural sodium treatment method, the system for producing the sodium bentonite by the extrusion method can reduce the consumption of soda ash.
Compared with the system for producing sodium bentonite by an alkali powder mixing method, the system for producing sodium bentonite by an extrusion method further improves the sodium bentonite efficiency.
The production system for producing the sodium bentonite by the extrusion method is an advanced production system for the sodium bentonite.
Drawings
The utility model will be further explained with reference to the drawings.
FIG. 1 is a schematic structural diagram of the present invention.
In the drawings: 1. the device comprises a calcium-based mineral soil feeding hopper, 2 parts of a soda solution proportioning device, 3 parts of a soda solution stirrer, 4 parts of a stirrer stirring arm, 5 parts of a stirrer motor, 6 parts of a motor and a speed reducer, 7 parts of a high-pressure screw extruder, 8 parts of a porous discharging plate of the extruder, 9 parts of a column material cutting knife, 10 parts of a discharging hopper, 11 parts of a dryer kiln hood, 12 parts of a rotary dryer, 13 parts of a dryer kiln tail hood, 14 parts of a fluidized bed furnace, 15 parts of a kiln tail hood discharging pipe, 16 parts of a lifter, 17 parts of a lifter discharging pipe, 18 parts of a bin, 19 parts of a discharging controller, 20 parts of a Raymond mill air outlet pipe, 21 parts of a cyclone powder collector, 22 parts of a powder collector discharging controller, 23 parts of a finished product packaging machine and 24 parts of a Raymond mill.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
Tap water is added into the soda solution stirrer 3, soda is added according to the proportion, a stirrer motor 5 is started, and a stirrer stirring arm 4 is driven to enable the soda and water to be fully dissolved and achieve a certain process concentration.
The dried and crushed calcium-based mineral soil is added into a calcium-based mineral soil feed hopper 1 by a forklift, and the soda solution is controlled by a soda solution proportioning device 2 to be added into the calcium-based mineral soil feed hopper 1 according to the process requirements.
Meanwhile, a starting motor and a speed reducer 6 drive a high-pressure screw extruder 7 to work, and under the action of high-pressure screw extrusion, the soda solution is uniformly mixed with the mineral soil, and is subjected to a wetting reaction to fully sodium-modify the calcium-based bentonite.
The outlet of the high-pressure screw extruder 7 is provided with an extruder porous discharging plate 8, so that the extruded mud blank is forced to be extruded in a cylinder shape.
And a column material cutting knife 9 is arranged at the outer end of the porous discharge plate 8 of the extruder, and the extruded cylindrical mud blank is cut into a cylinder.
The cylindrical mud blank enters a blanking hopper 10 and then enters a rotary dryer 12 through a dryer kiln head cover 11.
The rotary dryer 12 is installed in a fluidized bed furnace 14, and heat is supplied from the fluidized bed furnace 14 to dry the adobe in the rotary dryer 12.
The dried cylindrical mud blank enters a feed inlet of a lifter 16 through a kiln tail cover 13 of the dryer and a discharge pipe 15 of the kiln tail cover, the lifter 16 is lifted upwards, and the dried cylindrical mud blank enters a storage bin 18 through a discharge pipe 17 of the lifter to be stored and continues to be subjected to sodium treatment.
The lower part of the bin 18 is provided with a bin blanking controller 19 which evenly controls the mineral soil to enter the Raymond mill 24 for fine grinding.
The powder ground to fineness enters an air outlet pipe 20 of the Raymond mill through an air separation device and then enters a cyclone powder collector 21.
A powder receiving device discharge controller 22 is installed below the cyclone powder receiving device 21, the powder receiving device discharge controller 22 controls the powder to uniformly enter a finished product packaging machine 23, the finished product packaging machine 23 sends the finished product powder into ton bags, and the ton bags are loaded by a crane and transported outside.
Claims (1)
1. An extruded sodium bentonite production system comprising: the device comprises a calcium-based mineral soil feeding hopper, a soda solution proportioning device, a soda solution stirrer, a stirrer stirring arm, a stirrer motor, a motor and a speed reducer, a high-pressure screw extruder, a porous discharging plate of the extruder, a column material cutting knife, a discharging hopper, a dryer kiln head cover, a rotary dryer, a dryer kiln tail cover, a fluidized bed furnace, a kiln tail cover discharging pipe, a lifter discharging pipe, a storage bin discharging controller, a Raymond mill air outlet pipe, a cyclone powder collecting device, a powder collecting device discharging controller, a finished product packaging machine and a Raymond mill; the method is characterized in that: the soda solution stirrer is connected with tap water, and a stirrer motor drives a stirrer arm; the forklift is connected with the calcium-based mineral soil feed hopper, and the soda solution proportioning device is connected with the calcium-based mineral soil feed hopper; the motor and the speed reducer drive the high-pressure screw extruder, the outlet of the high-pressure screw extruder is provided with an extruder porous discharge plate, the outer end of the extruder porous discharge plate is provided with a column material cutting knife, and the discharge hopper is connected with a kiln head cover of the drying machine; the rotary dryer is arranged in the fluidized bed furnace, a kiln tail cover of the dryer and a discharging pipe of the kiln tail cover are connected with a feeding hole of the elevator, and the discharging pipe of the elevator is connected with a material bin; the lower part of the stock bin is provided with a stock bin discharging controller which is connected with a Raymond mill; the air separation device is connected with an air outlet pipe of the Raymond mill and a cyclone powder collector; a powder collecting device discharging controller is installed below the cyclone powder collecting device and connected with a finished product packaging machine, the finished product packaging machine is connected with a ton bag, and a crane is used for loading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121848138.9U CN216512899U (en) | 2021-08-09 | 2021-08-09 | Extrusion sodium-modified bentonite production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121848138.9U CN216512899U (en) | 2021-08-09 | 2021-08-09 | Extrusion sodium-modified bentonite production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512899U true CN216512899U (en) | 2022-05-13 |
Family
ID=81516371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121848138.9U Active CN216512899U (en) | 2021-08-09 | 2021-08-09 | Extrusion sodium-modified bentonite production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734582A (en) * | 2023-08-16 | 2023-09-12 | 泰州市爱特斯光学材料有限公司 | Drying equipment is used in zinc sulfide powder processing |
-
2021
- 2021-08-09 CN CN202121848138.9U patent/CN216512899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116734582A (en) * | 2023-08-16 | 2023-09-12 | 泰州市爱特斯光学材料有限公司 | Drying equipment is used in zinc sulfide powder processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110982547B (en) | Method for reducing strong basicity of red mud | |
| CN216512899U (en) | Extrusion sodium-modified bentonite production system | |
| CN201445981U (en) | Novel ball mill | |
| CN110216777B (en) | Production process of dry pressing ceramic tile blank | |
| CN114621015B (en) | Dry production method and equipment of powder for rock plate press forming | |
| CN101318685A (en) | Method for preparing ultra-fine active nano-calcium carbonate with low-ore grade limestone activation of activation tank | |
| CN102491357B (en) | Superfine kaolin production system and use method thereof | |
| CN204369577U (en) | A kind of bentonitic production unit | |
| CN105366686B (en) | A kind of drilling mud bentonite preparation method and its device | |
| KR101216660B1 (en) | Method for Preparing Synthetic Zeolite from Waste | |
| CN1194940A (en) | Process for producing sodium-base bentonite from calcium-base bentonite | |
| CN101342765A (en) | Stir of light weight aggregate foam concrete building block and pouring system thereof | |
| CN103100330A (en) | Helical ribbon stirring device | |
| CN104402012B (en) | The white calcination kleit preparation method of ultra-fine height | |
| CN201670800U (en) | Burnt lime slaking device | |
| CN215855839U (en) | Production system for manufacturing silicon-calcium-sulfur-magnesium fertilizer by utilizing red mud | |
| CN206438087U (en) | A kind of catalyst load system of catalytic coal gasifaction | |
| CN108249465B (en) | Production equipment and production process for preparing calcium hydroxide by using carbide slag | |
| CN204974483U (en) | Bentonite production facility of hierarchical screening | |
| CN103771898A (en) | Production system and production process for producing bricks by utilizing paper pulp sludge | |
| CN2709445Y (en) | Special equipment in alta-mud sodication technology | |
| CN104209073B (en) | A kind of modified starch production equipment | |
| CN210340668U (en) | Silt and waste slurry drying production line | |
| CN207738665U (en) | A kind of system that metallurgical slag prepares fired brick | |
| CN113683105A (en) | Preparation method of raw material for preparing high-whiteness and high-purity aluminum hydroxide by using solid waste |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lixian Feilaifeng Mining Co.,Ltd. Assignor: FEILAIFENG NONMETAL MINERAL MATERIAL CO.,LTD. Contract record no.: X2023980045454 Denomination of utility model: A production system for extruded sodium bentonite Granted publication date: 20220513 License type: Common License Record date: 20231107 |
|
| EE01 | Entry into force of recordation of patent licensing contract |