CN214457654U - Cement production line capable of improving cement performance and reducing manufacturing cost - Google Patents
Cement production line capable of improving cement performance and reducing manufacturing cost Download PDFInfo
- Publication number
- CN214457654U CN214457654U CN202023068547.5U CN202023068547U CN214457654U CN 214457654 U CN214457654 U CN 214457654U CN 202023068547 U CN202023068547 U CN 202023068547U CN 214457654 U CN214457654 U CN 214457654U
- Authority
- CN
- China
- Prior art keywords
- cement
- bin
- production line
- industrial salt
- reaction kettle
- 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
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a cement production line for improving cement performance and reducing manufacturing cost, which comprises a cement mill, a stock bin and a homogenizing stirrer, wherein the feed port end of the stock bin is connected with the homogenizing stirrer through a hopper lift, the feed end of the homogenizing stirrer is respectively connected with a coal dust bin, an industrial salt bin and a reaction kettle, and a second metering scale is arranged between the discharge end of the industrial salt bin and the feed end of the homogenizing stirrer; the reaction kettle is internally provided with a reaction kettle heater and a liquid flowmeter, triethanolamine and industrial salt are heated and mixed in the reaction kettle, and then are fed into a bin together with the industrial salt and the fly ash through a stirrer, after the cement production line for improving the cement performance and reducing the manufacturing cost is adopted, the cement strength can be increased, the addition amount of clinker is reduced, the cost of ingredients is also reduced, the production line is utilized to realize double doping of the powder grinding aid and the original liquid grinding aid, the purposes of improving the cement performance and reducing the production cost are realized.
Description
Technical Field
The utility model relates to a cement produces line technical field, specifically is a cement of improving cement performance and reduction in manufacturing cost produces line.
Background
Cement is a powdered hydraulic inorganic cementing material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. In the production and processing process of cement, grinding aids are added in a cement factory in order to improve grinding efficiency, reduce energy consumption and improve cement performance, and the grinding aids are chemical additives for improving the grinding effect and performance of the cement, so that the machine-hour yield of the cement and the strength of the cement at each age can be obviously improved, and the fluidity of the cement can be improved. The cement grinding aid can greatly reduce the phenomenon of electrostatic adsorption ball inclusion formed in the grinding process and can reduce the tendency of secondary agglomeration of ultrafine particles formed in the grinding process.
The existing cement grinding aids are divided into powder and liquid, the purchased finished grinding aids are directly added in a cement production line, the price of the cement grinding aids sold on the market is about 3300 yuan/ton, and the obvious cost is increased for cement production. Based on this. There is a need for a cement production line that improves cement performance and reduces manufacturing costs.
Disclosure of Invention
An object of the utility model is to provide an improve cement performance and reduce manufacturing cost's cement and produce line to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a cement production line for improving cement performance and reducing manufacturing cost comprises an industrial salt bin, a reaction kettle, a homogenizing stirrer bin and the like, wherein a feeding port end of the bin is connected with the homogenizing stirrer through a hopper lift, a feeding end of the homogenizing stirrer is respectively connected with a coal dust bin, the industrial salt bin and the reaction kettle, an accommodating space for storing coal dust is arranged in the coal dust bin, a discharging hopper for discharging is arranged on the coal dust bin, and a first spiral conveyor and a first weighing scale are sequentially arranged at the discharging hopper and a material viewing port end of the homogenizing stirrer; an accommodating space for storing industrial salt is arranged in the industrial salt bin, and a second metering scale is arranged between the discharge end of the industrial salt bin and the feeding end of the homogenizing stirrer; a reaction kettle heater for heating the reaction kettle during fusion is arranged in the reaction kettle, and a liquid flow meter is arranged between the discharge end of the reaction kettle and the feed end of the homogenizing stirrer.
As a further aspect of the present invention: the lower end of the discharging hopper is also provided with a first plate valve used for controlling the discharging of the coal dust.
As a further aspect of the present invention: and the reaction kettle is provided with a feeding port for triethanolamine and industrial salt.
As a further aspect of the present invention: and the discharging end of the bin is connected with the feeding end of the cement mill through a conveying line.
As a further aspect of the present invention: the metering and conveying equipment comprises a third metering scale, a second spiral conveyer, a second lifting bucket and a third spiral conveyer, the third metering scale and the second spiral conveyer are arranged at the discharging end of the storage bin, the output end of the second lifting bucket is connected with the third spiral conveyer, and the transmission tail end of the third spiral conveyer is connected with the feeding end of the cement mill.
As a further aspect of the present invention: and a second plate valve is arranged at the discharging end of the storage bin.
Compared with the prior art, the beneficial effects of the utility model are that: after the cement production line that adopts this improvement cement performance and reduce manufacturing cost was produced, cement intensity can obtain increasing, reduces the volume of mixing of grog simultaneously, and the cost of batching also obtains reducing, utilizes this production line to realize that powder grinding aid and former liquid grinding aid are two to be mixed, realizes improving cement performance, reduction in production cost's purpose, the utility model discloses simple structure, practicality are strong, easy to use and popularization.
Drawings
FIG. 1 is a schematic diagram of a cement production line for improving cement performance and reducing manufacturing cost.
FIG. 2 is a flow chart of the operation of a cement production line for improving cement performance and reducing manufacturing costs.
Wherein: the device comprises a cement mill 1, a coal dust ash warehouse 2, a discharge hopper 3, a first plate valve 4, a first screw conveyor 5, a first metering scale 6, an industrial salt warehouse 7, a second metering scale 8, a reaction kettle heater 9, a liquid flowmeter 10, a first hopper lift 11, a storage bin 12, a second plate valve 13, a third metering scale 14, a second screw conveyor 15, a second hopper lift 16, a third screw conveyor 17, a homogenizing stirrer 18 and a reaction kettle 19.
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 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.
Referring to fig. 1-2, a cement production line for improving cement performance and reducing manufacturing cost includes a cement mill 1, a bin 12 and a homogenizing mixer 18, a feed port end of the bin 12 is connected to the homogenizing mixer 18 through a first hopper 11, a feed port end of the homogenizing mixer 18 is respectively connected to a coal ash silo 2, an industrial salt silo 7 and a reaction kettle 19, wherein:
the coal ash storage 2 is internally provided with an accommodating space for storing coal ash, the coal ash is conveyed and stored into the coal ash storage 2, the coal ash storage 2 is provided with a discharging hopper 3 for discharging, the discharging hopper 3 and the feed inlet end of the homogenizing stirrer 18 are sequentially provided with a first spiral conveyor 5 and a first weighing scale 6, the coal ash stored in the coal ash storage 2 falls onto the first spiral conveyor 5 through the discharging hopper 3, and is conveyed from the first spiral conveyor 5 to the first weighing scale 6 for weighing and then is conveyed into the homogenizing stirrer 18 according to a set proportion, in addition, the lower end of the discharging hopper 3 is also provided with a first plate valve 4 for controlling the discharging of the coal ash, so that the discharging of the coal ash is convenient to control;
an accommodating space for storing industrial salt is arranged in the industrial salt bin 7, a second metering scale 8 is arranged between the discharge end of the industrial salt bin 7 and the feed end of the homogenizing stirrer 18, and industrial salt discharged from the industrial salt bin 7 is conveyed into the homogenizing stirrer 18 through the second metering scale 8;
the reaction reagents in the reaction kettle 19 are triethanolamine and industrial salt, the triethanolamine and the industrial salt are fused in the reaction kettle 19 according to a certain proportion, a reaction kettle heater 9 and a liquid flow meter 10 which are used for heating the solvent during fusion are arranged in the reaction kettle 19, a liquid flow meter 10 is arranged between the discharge end of the reaction kettle 19 and the feeding end of the homogenizing stirrer 18, and the injection amount of the fused triethanolamine and industrial salt in the reaction kettle 19 into the homogenizing stirrer 18 is controlled through the liquid flow meter.
The feeding end of the cement mill 1 is connected with the discharging end of the stock bin 12 through the metering and conveying device, the metering and conveying device comprises a third metering scale 14, a second spiral conveyor 15, a second lifting hopper 16 and a third spiral conveyor 17, the discharging end of the stock bin 12 is provided with a second plate valve 13, the discharging of materials in the stock bin 12 is controlled through the second plate valve 13, the discharging end of the stock bin 12 is provided with the third metering scale 14 and the second spiral conveyor 15, the discharging of the stock bin 12 is weighed through the third metering scale 14, then the materials are conveyed into the second lifting hopper 16 through the second spiral conveyor 15, the output end of the second lifting hopper 16 is connected with the third spiral conveyor 17, and the conveying end of the third spiral conveyor 17 is connected with the feeding end of the cement mill 1, so that the transmission of the whole mixture is realized, and the final processing of cement is carried out in the cement mill 1.
In operation, the traditional processing method directly adds the powder grinding aid produced by a grinding aid manufacturer in the storage bin 12, when the production line works, the coal dust passes through the plate valve 4, the screw conveyor 5 and the scale 6 in proportion, conveying the industrial salt into a homogenizing stirrer 18, conveying the industrial salt into the homogenizing stirrer 18 through a second weighing scale 8 according to a certain proportion, industrial chemical reagent triethanolamine and industrial salt are mixed in a certain proportion in a reaction kettle 19, and are conveyed into a homogenizing stirrer 18 in proportion, only coal dust and industrial salt are additionally added and are homogenized and stirred in a homogenizing stirrer 18, then the mixture enters a storage bin 12 through a first lifting hopper 11, and materials in the storage bin 12 enter a cement mill through a third weighing scale 14, a second screw conveyor 15, a second lifting hopper 16 and a third screw conveyor 17.
Example 1:
the traditional cement production line is used, and the powder grinding aid and the liquid grinding aid produced by the existing manufacturers are adopted, wherein the mixing amount of the powder grinding aid is 0.05-0.2%, and the mixing amount of the liquid grinding aid is 0.05-0.2%.
Example 2:
a traditional cement production line is used, only the existing liquid grinding aid is adopted, and the adding amount of the liquid grinding aid is 0.05-0.2%.
Example 3:
by using the production line, the addition amount of the self-made grinding aid (triethanolamine and industrial salt) is 0.05-0.2%, and the addition amount of the original liquid grinding aid factory is 0.05-0.2%.
Specific implementation and detection results of examples 1, 2 and 3:
| examples | Clinker | Mineral powder | Mining powder | Dry ash | Gypsum plaster | Cost of |
| 1 | 55% | 4% | 23% | 18% | 4% | 183 yuan/ |
| 2 | 54% | 4% | 23% | 15% | 4% | 172 yuan/ton |
| 3 | 50% | 4% | 23% | 19% | 4% | 166.5/ton |
The cement production line for improving the cement performance and reducing the manufacturing cost can be used for increasing the cement strength, reducing the addition amount of clinker and reducing the batching cost, and the production line is used for realizing the double doping of the powder grinding aid and the original liquid grinding aid, so that the purposes of improving the cement performance and reducing the production cost are realized.
It is particularly noted that the optimum amount of the chlorine ions should be controlled sufficiently to prevent the chlorine ions from exceeding the standard.
In the description of the present embodiment and the invention, it is to be understood that the terms "central", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, are used in the orientation and positional relationship indicated in the drawings, which are for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an improve cement performance and reduce manufacturing cost's cement production line, includes industrial salt storehouse (7), feed bin (12) and homogenization agitator (18), its characterized in that, the feed inlet end of feed bin (12) is held through a fill and is carried (11) and connect homogenization agitator (18), and the feed end of homogenization agitator (18) is connected buggy ash storehouse (2), industrial salt storehouse (7) and reation kettle (19) respectively:
an accommodating space for storing industrial salt is arranged in the industrial salt bin (7), and a second metering scale (8) is arranged between the discharge end of the industrial salt bin (7) and the feed end of the homogenizing stirrer (18);
a reaction kettle heater (9) for heating during fusion is arranged in the reaction kettle (19), and a liquid flow meter (10) is arranged between the discharge end of the reaction kettle (19) and the feed end of the homogenizing stirrer (18).
2. The cement production line for improving the performance of cement and reducing the manufacturing cost according to claim 1, wherein the reaction kettle (19) is provided with a feeding port for triethanolamine and industrial salt.
3. The cement production line with improved cement properties and reduced manufacturing costs according to claim 1, characterized in that the discharge end of the silo (12) is connected to the feed end of the cement mill (1) by means of a metering and conveying device.
4. The cement production line capable of improving the performance of cement and reducing the manufacturing cost according to claim 3, wherein the metering and conveying equipment comprises a third metering scale (14), a second screw conveyor (15), a second lifting hopper (16) and a third screw conveyor (17), the third metering scale (14) and the second screw conveyor (15) are arranged at the discharging end of the storage bin (12), the output end of the second lifting hopper (16) is connected with the third screw conveyor (17), and the transmission tail end of the third screw conveyor (17) is connected with the feeding end of the cement mill (1).
5. A cement production line with improved cement performance and reduced manufacturing cost according to claim 4, characterized in that the blanking end of the silo (12) is provided with a second plate valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068547.5U CN214457654U (en) | 2020-12-18 | 2020-12-18 | Cement production line capable of improving cement performance and reducing manufacturing cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023068547.5U CN214457654U (en) | 2020-12-18 | 2020-12-18 | Cement production line capable of improving cement performance and reducing manufacturing cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214457654U true CN214457654U (en) | 2021-10-22 |
Family
ID=78190702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023068547.5U Active CN214457654U (en) | 2020-12-18 | 2020-12-18 | Cement production line capable of improving cement performance and reducing manufacturing cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214457654U (en) |
-
2020
- 2020-12-18 CN CN202023068547.5U patent/CN214457654U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105773845B (en) | Intermittent water is steady-and concrete integrally stands | |
| CN202337732U (en) | System for producing cement by separated grinding | |
| CN206937650U (en) | Duplex concrete mixing plant | |
| CN209599574U (en) | A kind of Integral type small-sized concrete production system | |
| CN108946205A (en) | A kind of iron ore ingredient blending system based on harbour | |
| WO2024160069A1 (en) | Continuous ball milling system and material grinding method | |
| CN214457654U (en) | Cement production line capable of improving cement performance and reducing manufacturing cost | |
| CN205572724U (en) | Automatic feed device in building concrete mixing system | |
| CN204183728U (en) | A kind of continuous concrete mixer | |
| CN204997821U (en) | Foaming concrete equipment unit | |
| CN204450850U (en) | building concrete mixer | |
| CN100503500C (en) | Powder enhanced type grinding aids | |
| CN202862622U (en) | Ball pressing system | |
| CN210552188U (en) | Environment-friendly grit self-control concrete mixing plant | |
| CN210700564U (en) | Batching device for grinding raw materials in dry-method ceramic tile powder making process | |
| CN207772112U (en) | A kind of mixing arrangement of pre- stirring mortar production line | |
| CN209903565U (en) | Concrete on-site preparation device | |
| CN208802596U (en) | A kind of iron ore ingredient blending system based on harbour | |
| CN202762348U (en) | Mineral roaster batching system | |
| CN206266413U (en) | Domestic glass automatic batching system | |
| CN220737388U (en) | Coating compounding device | |
| CN110861216A (en) | Production method of concrete mixing plant | |
| CN103614569A (en) | Mixing process for various copper concentrates with different components | |
| CN213376441U (en) | Automatic continuous mixing production machine for silica gel | |
| CN211917249U (en) | Concrete and stabilized soil integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |