CN206872689U - A kind of system using Cement production by Calcium Carbide Sludge - Google Patents
A kind of system using Cement production by Calcium Carbide Sludge Download PDFInfo
- Publication number
- CN206872689U CN206872689U CN201720336884.7U CN201720336884U CN206872689U CN 206872689 U CN206872689 U CN 206872689U CN 201720336884 U CN201720336884 U CN 201720336884U CN 206872689 U CN206872689 U CN 206872689U
- Authority
- CN
- China
- Prior art keywords
- cement
- storehouse
- raw material
- raw
- entrance
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The utility model aims to provide a kind of system using Cement production by Calcium Carbide Sludge, the system includes raw material preparation system, raw material homogenization system, cement coal dust preparation system and cement clinker burning system and cement grinding packaging system, wherein the outlet of raw material preparation system is connected with the entrance of raw material homogenization system, raw material homogenization system, the outlet of cement coal dust preparation system is connected with the entrance of cement clinker burning system, the outlet of cement clinker burning system is connected with the entrance of cement grinding packaging system, the utility model is using carbide slag as raw material, accomplish twice laid, add production capacity, and it is collected for the waste gas in production process, avoid environmental pollution.
Description
Technical field
It the utility model is related to a kind of system using Cement production by Calcium Carbide Sludge, and in particular to industry waste chemistry gypsum and electricity
The system of the comprehensive utilization production cement of rock ballast.
Background technology
Chemical gypsum is caused by industrial processes, the industrial residue using calcium sulfate as main component, mainly there is phosphorus
Gypsum, desulfurated plaster, fluorgypsum etc..Wherein ardealite, it is that waste material, quantity caused by sulfuric acid decomposition phosphorus ore are used in Chemical Manufacture
It is huge, if dealing with improperly can impact to environment.Burial mode is taken in processing for ardealite in the world mostly, and I
State is because Sulphur ressource lacks, the technique for being directed to developing coproduction of cement from phosphogypsum for many years always.
Carbide slag is when producing the products such as acetylene, polyvinyl chloride, polyvinyl alcohol as raw material using calcium carbide, and calcium carbide hydrolysis obtains second
The industrial residue using calcium hydroxide as main component of by-product after alkynes gas, it is commonly called as carbide slag slurries (wet discharging carbide slag slag).Carbide slag slurries
In starchiness, strong basicity.According to《Hazardous waste judging standard》(GB/5085-2007), carbide slag belong to II class general industry and consolidated
Body waste, safeguard procedures need to be done and dealt carefully with.If long-term accumulation not only takes a large amount of soils, and has serious invade to soil
Erosion acts on.
Therefore, a large amount of chemical gypsums and carbide slag of by-product in Chemical Manufacture how are made full use of, are economized on resources, protection ring
Border, just turn into chemical field technical problem urgently to be resolved hurrily, but in the prior art still without good solution.Particularly close
Report is also had no in the method for comprehensive utilization chemical gypsum and Cement production by Calcium Carbide Sludge.
The content of the invention
For drawbacks described above, the utility model aims to provide a kind of system using Cement production by Calcium Carbide Sludge, including raw material
Preparation system, raw material homogenization system, cement coal dust preparation system and cement clinker burning system and cement grinding packaging system, it is raw
The outlet of material preparation system is connected with the entrance of raw material homogenization system, and raw material homogenization system, cement coal dust preparation system go out
Mouth is connected with the entrance of cement clinker burning system, the outlet of cement clinker burning system and entering for cement grinding packaging system
Mouth is connected, and the system can effectively improve production efficiency, reduces energy consumption, improves the quality of production of cement.
The purpose of this utility model is realized by following technical measures, a kind of system using Cement production by Calcium Carbide Sludge, its
Including：Raw material preparation system, raw material homogenization system, cement coal dust preparation system and cement clinker burning system and cement grinding bag
Dress system, it is characterised in that the outlet of raw material preparation system is connected with the entrance of raw material homogenization system, raw material homogenization system,
The outlet of cement coal dust preparation system is connected with the entrance of cement clinker burning system, the outlet of cement clinker burning system with
The entrance of cement grinding packaging system is connected.
Preferably, raw material preparation system, including raw meal proportioning storehouse and raw mill, the outlet in raw meal proportioning storehouse and raw mill
Entrance is connected.
Preferably, raw meal proportioning storehouse includes, raw meal prepared from lime storehouse, sandstone dispensing storehouse, ferriferous raw material dispensing storehouse, polysilicon electricity
Rock ballast dispensing storehouse.
Preferably, raw material homogenization system includes raw material homogenizing silo.
Preferably, cement coal dust preparation system, including raw coal stockyard, raw coal pre-homogenization yard, coal mill and Pulverized Coal Bin, by original
Raw coal in Coal Stack Yard is homogenized in advance, then carries out coal milling mill, and obtained coal dust is sent into Pulverized Coal Bin.
Preferably, cement clinker burning system, including preheater and rotary kiln, the outlet of preheater and the entrance of rotary kiln
It is connected.
Preferably, cement grinding packaging system, including clinker warehouse, gypsum storehouse, mixed material dispensing storehouse, flyash storehouse, lime stone
Dispensing storehouse, cement grinding mill and warehouse for finished product, clinker warehouse, gypsum storehouse, mixed material dispensing storehouse, flyash storehouse, raw meal prepared from lime storehouse outlet with
The entrance of cement grinding mill is connected, and the outlet of cement grinding mill is connected with the entrance of warehouse for finished product.
Preferably, cement clinker burning system also includes grate-cooler, and wherein waste gas caused by grate-cooler and preheater produces
Chlorine be sent into waste heat boiler.
Preferably, described lime stone is by the way that by the limestone crushing in lime stone stockyard, then pre- homogenizing, is deposited into
In pre-homogenization yard.
It can be seen from the above technical proposal that the utility model has advantages below：
1st, mixed in proportion with lime stone, sandstone, ferriferous raw material, polysilicon carbide slag, obtain raw material, save mineral products money
Source, manufacture of cement cost is reduced, reduces the discharge of pollutant.
2nd, existing equipment is made full use of, chemical gypsum, carbide slag drying, reduction decomposition, calcined by rotary kiln are organically combined
Rationally utilized into an entirety, short flow, the step for realizing energy, economize on coal, power savings it is notable.
3rd, be used for the waste gas in production process, accomplish produce energy-saving and environmental protection, efficiently.
Brief description of the drawings
Fig. 1 is manufacture of cement flow chart.
Embodiment
Embodiment 1：
A kind of system using Cement production by Calcium Carbide Sludge, including raw material preparation system, raw material homogenization system, cement coal dust system
Standby system and cement clinker burning system and cement grinding packaging system, wherein, outlet and the raw material of raw material preparation system are homogenized
The entrance of system is connected, the entrance of raw material homogenization system, the outlet of cement coal dust preparation system and cement clinker burning system
It is connected, the outlet of cement clinker burning system is connected with the entrance of cement grinding packaging system.
Raw material preparation system, including raw meal proportioning storehouse and raw mill, the outlet of raw material are connected with the entrance of raw mill.
Raw meal proportioning storehouse includes, and raw meal prepared from lime storehouse, sandstone dispensing storehouse, ferriferous raw material dispensing storehouse, polysilicon carbide slag are matched somebody with somebody
Expect storehouse.
Raw material homogenization system includes raw material homogenizing silo.
Cement coal dust preparation system, including raw coal stockyard, raw coal pre-homogenization yard, coal mill and Pulverized Coal Bin, by raw coal stockyard
In raw coal be homogenized in advance, then carry out coal milling mill, obtained coal dust is sent into Pulverized Coal Bin.
Cement clinker burning system, including preheater and rotary kiln, the outlet of preheater are connected with the entrance of rotary kiln.
Cement grinding packaging system, it includes clinker warehouse, gypsum storehouse, mixed material dispensing storehouse, flyash storehouse, raw meal prepared from lime
Storehouse, cement grinding mill and warehouse for finished product, clinker warehouse, gypsum storehouse, mixed material dispensing storehouse, flyash storehouse, the outlet in raw meal prepared from lime storehouse and cement
The entrance of mill is connected, and the outlet of cement grinding mill is connected with the entrance of warehouse for finished product.
Cement clinker burning system also includes grate-cooler, and wherein chlorine caused by waste gas caused by grate-cooler and preheater is sent
Enter waste heat boiler.
The course of work of the present utility model is as follows：
Raw meal proportioning storehouse includes, and raw meal prepared from lime storehouse, sandstone dispensing storehouse, ferriferous raw material dispensing storehouse, polysilicon carbide slag are matched somebody with somebody
Expect storehouse.Raw material in above-mentioned raw meal proportioning storehouse is subjected to break process, and is mixed to get raw material in proportion, raw meal proportioning storehouse
Outlet is connected with the entrance of raw mill, and raw material are sent into raw mill is ground, the outlet of raw mill and raw material homogenizing silo
Entrance is connected, and raw material are carried out into pre- homogenizing processing, raw material homogenization system, the outlet of cement coal dust preparation system and clinker
The entrance of firing system is connected, and the raw coal in raw coal stockyard is homogenized in advance, then carries out coal milling mill, obtained coal dust
Cement clinker buring is sent into together with coal dust with the pre- homogenizing processing raw material that homogenizing handles to obtain in advance of the raw material in raw material homogenizing silo
System, clinker is obtained by preheating, calcination processing, clinker is sent into clinker warehouse, clinker warehouse, gypsum storehouse, mixed material dispensing storehouse, fine coal
Grey storehouse, the outlet in raw meal prepared from lime storehouse are connected with the entrance of cement grinding mill, by the clinker in clinker warehouse, the gypsum in gypsum storehouse,
Mixed material in mixed material dispensing storehouse, the coal dust in flyash storehouse, the lime stone in raw meal prepared from lime storehouse mix in proportion, are sent into cement
Mill is ground, and the outlet of cement grinding mill is connected with the entrance of warehouse for finished product, and the finished product in warehouse for finished product is packed as requested
Dispatch from the factory.
It the above is only the preferred embodiment of utility model, it is noted that above-mentioned preferred embodiment is not construed as
To limitation of the present utility model, the scope of protection of the utility model should be defined by claim limited range.For this
For the those of ordinary skill of technical field, in the spirit and scope for not departing from utility model, some improvement can also be made
And retouching, these improvements and modifications also should be regarded as the protection domain of utility model.
Claims (10)
1. a kind of system using Cement production by Calcium Carbide Sludge, including raw material preparation system, raw material homogenization system, cement pulverized coal preparation
System and cement clinker burning system and cement grinding packaging system, it is characterised in that the outlet of raw material preparation system and raw material
The entrance of homogenization system is connected, raw material homogenization system, the outlet of cement coal dust preparation system and cement clinker burning system
Entrance is connected, and the outlet of cement clinker burning system is connected with the entrance of cement grinding packaging system.
2. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 1, it is characterised in that raw material preparation system, including life
Material dispensing storehouse and raw mill, the outlet in raw meal proportioning storehouse are connected with the entrance of raw mill.
3. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 1, it is characterised in that raw meal proportioning storehouse includes lime stone
Dispensing storehouse, sandstone dispensing storehouse, ferriferous raw material dispensing storehouse, polysilicon carbide mud residue ingredient storehouse.
4. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 1, it is characterised in that raw material homogenization system includes raw material
Homogenizing storehouse.
5. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 1, it is characterised in that cement coal dust preparation system, bag
Raw coal stockyard, raw coal pre-homogenization yard, coal mill and Pulverized Coal Bin are included, the raw coal in raw coal stockyard is homogenized in advance, then carried out
Coal milling mill, obtained coal dust are sent into Pulverized Coal Bin.
6. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 1, it is characterised in that cement clinker burning system, bag
Preheater, rotary kiln are included, the outlet of preheater is connected with the entrance of rotary kiln.
7. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 1, it is characterised in that cement grinding packaging system, bag
Include clinker warehouse, gypsum dispensing storehouse, mixed material dispensing storehouse, flyash storehouse, raw meal prepared from lime storehouse, cement grinding mill and warehouse for finished product, clinker warehouse, stone
Cream dispensing storehouse, mixed material dispensing storehouse, flyash storehouse, the outlet in raw meal prepared from lime storehouse are connected with the entrance of cement grinding mill, cement grinding mill
Outlet is connected with the entrance of warehouse for finished product.
8. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 6, it is characterised in that cement clinker burning system also wraps
Grate-cooler is included, chlorine is sent into waste heat boiler wherein caused by waste gas caused by grate-cooler and preheater.
9. as claimed in claim 3 use Cement production by Calcium Carbide Sludge system, it is characterised in that described lime stone be pass through by
Limestone crushing in lime stone stockyard, then pre- homogenizing, is deposited into pre-homogenization yard.
10. the system of Cement production by Calcium Carbide Sludge is used as claimed in claim 7, it is characterised in that described lime stone is to pass through
By the limestone crushing in lime stone stockyard, then pre- homogenizing, is deposited into pre-homogenization yard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336884.7U CN206872689U (en) | 2017-03-31 | 2017-03-31 | A kind of system using Cement production by Calcium Carbide Sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336884.7U CN206872689U (en) | 2017-03-31 | 2017-03-31 | A kind of system using Cement production by Calcium Carbide Sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872689U true CN206872689U (en) | 2018-01-12 |
Family
ID=61325604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336884.7U Active CN206872689U (en) | 2017-03-31 | 2017-03-31 | A kind of system using Cement production by Calcium Carbide Sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551923A (en) * | 2020-12-13 | 2021-03-26 | 安徽枞阳海螺水泥股份有限公司 | Biomass-substituted cement kiln fuel calcined silicate clinker and preparation method thereof |
-
2017
- 2017-03-31 CN CN201720336884.7U patent/CN206872689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551923A (en) * | 2020-12-13 | 2021-03-26 | 安徽枞阳海螺水泥股份有限公司 | Biomass-substituted cement kiln fuel calcined silicate clinker and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103922622B (en) | A kind of technique utilizing aluminium ash to produce aluminosulfate cement | |
| RU2326842C2 (en) | Siallite double component wet cement, method of production and use | |
| CN102515588B (en) | A kind of ecological cementing material | |
| CN103274658A (en) | Industrial waste residue and solid danger refuse resource utilization method | |
| CN106316326A (en) | Method for preparing building material from desulfurization gypsum | |
| EP3199500A1 (en) | Calcium sulphoaluminate cement with mayenite phase | |
| CN105217986A (en) | By the method for novel dry-process rotary kiln line process waste gypsum producing building terra alba | |
| CN104446067B (en) | Dry-process rotary kiln mud, waste gypsum produce the method for belite-gypsum material | |
| CN103396052A (en) | Production method and formula for environment-friendly bricks | |
| CN102351444A (en) | Method for producing high grade cement clinker from full waste residues through rapidly calcining at low temperature | |
| CN110981231A (en) | Equipment and method for cooperatively treating electrolytic manganese slag on basis of dry-process rotary kiln cement production line | |
| CN103833322A (en) | Method of producing concrete artificial fish reef by using steel slag and building rubbish | |
| CN101723610B (en) | Clinker method calcining cement clinker by using predecomposition technology of completely replacing calcareous raw material with wet type acetylene sludge | |
| CN110963721A (en) | Method for producing active admixture by utilizing dry-process cement plant transformation treatment manganese slag | |
| CN104370484A (en) | Early strength type high mixing quantity activation ultrafine fly ash cement | |
| CN107473613A (en) | It is a kind of to utilize cement of industrial solid-state castoff production and preparation method thereof | |
| CN114477803A (en) | Production method of carbide slag cement | |
| CN206872689U (en) | A kind of system using Cement production by Calcium Carbide Sludge | |
| CN104986974A (en) | Method for preparing ecological active residues by treating electrolytic manganese residues by virtue of rotary kiln plant | |
| CN104761172A (en) | Concrete efficient expending agent employing aluminum-containing industrial waste residues as well as preparation method and application of concrete efficient expending agent | |
| CN112047702A (en) | Baking-free antique blue brick based on electrolytic manganese slag and preparation method and application thereof | |
| CN107188436A (en) | A kind of green cement and preparation method thereof | |
| CN105884293A (en) | Non-autoclaved sand-lime bricks and manufacturing method thereof | |
| CN103755170B (en) | Red muddy sand metallization processes and equipment | |
| CN104446069A (en) | Method for producing belite-gypsum material by calcining sludge and waste gypsum through vertical kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 614899 Yongxiang Road, Zhu Gen Town, Wu Tong Qiao District, Leshan, Sichuan, 102 Patentee after: SICHUAN YONGXIANG NEW MATERIAL Co.,Ltd. Address before: 614899 Yongxiang Road, Zhu Gen Town, Wu Tong Qiao District, Leshan, Sichuan, 96 Patentee before: SICHUAN YONGXIANG Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230511 Address after: No. 100, Yongxiang Road, Zhugen Town, Wutongqiao District, Leshan City, Sichuan Province, 614899 Patentee after: Sichuan Yongxiang Poly-Silicon Co.,Ltd Address before: 614899 Yongxiang Road, Zhu Gen Town, Wu Tong Qiao District, Leshan, Sichuan, 102 Patentee before: SICHUAN YONGXIANG NEW MATERIAL Co.,Ltd. |