CN108101398B - Cement bleaching machine capable of uniformly bleaching - Google Patents
Cement bleaching machine capable of uniformly bleaching Download PDFInfo
- Publication number
- CN108101398B CN108101398B CN201810094739.1A CN201810094739A CN108101398B CN 108101398 B CN108101398 B CN 108101398B CN 201810094739 A CN201810094739 A CN 201810094739A CN 108101398 B CN108101398 B CN 108101398B
- Authority
- CN
- China
- Prior art keywords
- bleaching
- cement
- water
- barrel
- machine
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/47—Cooling ; Waste heat management
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the technical field of white cement bleaching equipment, and in particular relates to a cement bleaching machine capable of uniformly bleaching, which comprises a cylinder, a motor and a transmission mechanism, wherein the motor is connected with the cylinder through the transmission mechanism, a lining plate is arranged on the inner wall of the cylinder, and the cement bleaching machine also comprises an exhaust fan, a water pump, a material turning mechanism and a feed hopper; the bleaching machine provided by the invention is provided with the water pipe for spraying water for bleaching clinker, and the air exhaust cover is arranged above the spray head, so that water vapor generated when the clinker encounters water can be effectively pumped away; and still be provided with a plurality of stirring mechanism on the inner wall of barrel, be provided with the vertically decurrent jib of a plurality of on the water pipe, the jib can stir stirring mechanism's stirring board, turns over the material when the barrel is rotatory, need not to provide more power device alright overturn to the grog, makes grog fully and water contact, need not to use more water, just makes bleaching more abundant, more even.
Description
Technical Field
The invention belongs to the technical field of white cement bleaching equipment, and particularly relates to a cement bleaching machine capable of uniformly bleaching.
Background
The whiteness of the white cement clinker is closely related to the bleaching technology, the white cement is discharged from the rotary kiln and needs to be quenched and cooled in time at a high temperature, so that the whiteness of the clinker is improved, the white cement clinker bleaching and cooling method is an important stage for improving the cement hundred degrees, the whiteness of the clinker can be influenced, a large amount of water vapor generated during the clinker water quenching and bleaching is timely pumped away to prevent the clinker from entering the rotary kiln, and the clinker is mainly concentrated at the bottom of a cylinder body of a bleaching machine, the clinker cannot fully contact with water during spraying, so that the bleaching is uneven, the water cannot be sprayed on a lining plate, and the water quenching is prevented from damaging the lining plate.
Disclosure of Invention
The invention provides a bleaching machine with simple structure, a plurality of turning mechanisms are arranged on the inner wall of a cylinder, a plurality of vertical downward suspenders are arranged on a water pipe, the suspenders can stir a turning plate, the material is turned while the cylinder rotates, the clinker can be turned without providing more power devices,
in order to solve the technical problems, the invention provides a cement bleaching machine with uniform bleaching, which comprises a barrel, a motor, a transmission mechanism, an exhaust fan, a water pump, a material turning mechanism and a feed hopper, wherein the motor is connected with the barrel through the transmission mechanism; the water pump is connected with a water pipe, the water pipe extends to the lower part of the air exhaust cover, and a plurality of spray heads are arranged on the water pipe; the inner wall of the barrel is also provided with a plurality of stirring mechanisms, the water pipe is provided with a plurality of vertical downward suspenders, and the suspenders are mutually matched with the stirring mechanisms.
Preferably, the material turning mechanism comprises a fixed rod, a fixed shaft and a material turning plate, wherein the fixed shaft is fixed on the inner wall of the cylinder body through a plurality of fixed rods, at least one material turning plate is arranged on the fixed shaft in a penetrating manner, and the material turning plate is mutually matched with the hanging rod.
Preferably, the material turning plate comprises a shaft sleeve and a baffle plate, the shaft sleeve is sleeved on the fixed shaft, and two sides of the shaft sleeve are respectively connected with the baffle plate through a plurality of connecting rods.
Preferably, the end portions of the baffles are provided with scrapers.
Preferably, a plurality of U-shaped notches are arranged on the edge of the scraping plate.
Preferably, the included angle between the scraping plate and the baffle plate is a, and the value of the angle a ranges from 120 degrees to 150 degrees.
Preferably, wind shields are symmetrically arranged on two sides of the air exhaust cover.
Preferably, the two wind shields are arranged in an inverted V shape.
Preferably, the number of the turning-up mechanisms is 4.
Preferably, a roller is provided at an end of the boom.
The beneficial effects are that:
the bleaching machine provided by the invention is provided with the water pipe for spraying water for bleaching clinker, and the air exhaust cover is arranged above the spray head, so that water vapor generated when the clinker encounters water can be effectively pumped away; the inner wall of the barrel is also provided with a plurality of stirring mechanisms, the water pipe is provided with a plurality of vertical downward hanging rods, the hanging rods can stir the stirring plates of the stirring mechanisms, the barrel rotates and simultaneously stirs, clinker can be overturned without providing more power devices, the clinker is fully contacted with water, and the bleaching is more sufficient and uniform without using more water.
The material turning mechanism comprises a fixed rod, a fixed shaft and a material turning plate, and the material turning plate can rotate on the fixed shaft through contact with the suspension rod, so that material turning is performed without providing other power; the two sides of the shaft sleeve are respectively connected with the baffle through a plurality of connecting rods, so that the material is conveniently turned, the quality of the material turning plate is reduced, and the turning is convenient; the scraping plates are arranged at the end parts of the baffles, so that materials at the bottom of the cylinder body can be scraped conveniently; the edges of the scraping plates are provided with a plurality of U-shaped notches, so that materials can pass through conveniently; the included angle between the scraping plate and the baffle plate is a, the value range of the angle a is 120-150 degrees, and the scraping in the angle range is more labor-saving; the wind shields are symmetrically arranged on the two sides of the air exhaust hood, so that water vapor can effectively enter the air exhaust hood and cannot enter the rotary kiln due to scattering everywhere, and water sprayed by the water spraying pipe is concentrated above clinker and cannot be sprayed on the lining plate; the wind shield is arranged in an inverted V shape, so that clinker falling from the upper part of the cylinder is prevented from accumulating on the air exhaust cover and sliding to the bottom; the roller is arranged at the end part of the suspender, so that sliding friction between the suspender and the material turning plate is converted into rolling friction, and abrasion is reduced.
Drawings
FIG. 1 is a schematic diagram of a bleaching machine;
FIG. 2 is a cross-sectional view of the cartridge of FIG. 1 taken along the direction A-A;
FIG. 3 is a schematic view of a structure of a turning plate;
the drawings are marked: 1-cylinder, 2-air suction hood, 3-air suction pipe, 4-water pipe, 5-exhaust fan, 6-lining board, 7-material turning mechanism, 8-motor, 9-spray head, 10-feed hopper, 11-wind shield, 12-transmission mechanism, 13-water pump, 14-suspender, 71-fixed rod, 72-fixed shaft, 73-material turning plate, 731-shaft sleeve, 732-connecting rod, 733-baffle, 734-scraper, 735-notch and 141-roller.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
As shown in fig. 1, the cement bleaching machine with uniform bleaching comprises a barrel 1, a motor 8 and a transmission mechanism 12, wherein the motor 8 is connected with the barrel 1 through the transmission mechanism 12, the inner wall of the barrel 1 is provided with a lining plate 13, the cement bleaching machine also comprises an exhaust fan 5, a water pump 13, a stirring mechanism 7 and a feeding hopper 10, the lower part of the feeding hopper 10 stretches into the barrel 1 and is not fixedly connected with the barrel and cannot rotate along with the barrel, the feeding hopper 10 stretches into one end of the barrel 1, the other end of the barrel 1 is provided with the exhaust fan 5 and the water pump 13, the inside of the barrel 1 is provided with an exhaust hood 2, and the exhaust fan 5 is connected with the exhaust hood 2 through an exhaust pipe 3; the water pump 13 is connected with a water pipe 4, the water pump 13 is also connected with a water tank for supplying water to the water pump, the water pipe 4 extends to the lower part of the air suction cover 2, and a plurality of spray heads 9 are arranged on the water pipe 4; the inner wall of the barrel body 1 is also provided with a plurality of stirring mechanisms 7, the water pipe 4 is provided with a plurality of vertical downward suspenders 14, and the suspenders 14 are mutually matched with the stirring mechanisms 7.
2. A cement bleaching machine for bleaching uniform according to claim 1, wherein: the stirring mechanism 7 comprises a fixed rod 71, a fixed shaft 72 and stirring plates 73, the fixed shaft 72 is fixed on the inner wall of the cylinder body 1 through a plurality of fixed rods 71, at least one stirring plate 73 is arranged on the fixed shaft 72 in a penetrating mode, and the stirring plates 73 are matched with the hanging rods 14.
In this embodiment, as shown in fig. 2, the exhaust fan 5 is disposed at one side of the barrel 1 near the feed hopper 10, and the spray head is disposed below the exhaust fan 5, so that the clinker entering the barrel 1 can be directly sprayed with water for bleaching, and the generated water vapor is pumped away; the stirring mechanism 7 comprises fixing rods 71, fixing shafts 72 and stirring plates 73, the fixing shafts 72 are fixed on the inner wall of the cylinder body 1 through a plurality of fixing rods 71, at least one stirring plate 73 is arranged on the fixing shafts 72 in a penetrating manner, the stirring plates 73 are matched with the hanging rods 14, the length of each hanging rod 14 is smaller than the longitudinal distance from the fixing shaft 72 to the water pipe 4, and therefore when the cylinder body rotates, the hanging rods can directly contact with the stirring plates when the stirring mechanism is carried below the hanging rods, the stirring plates are stirred to rotate on the fixing shafts 72, and redundant power is not required to be provided for stirring; as shown in fig. 3, the material turning plate 73 includes a shaft sleeve 731 and a baffle 733, the shaft sleeve 731 is sleeved on the fixed shaft 72, and two sides of the shaft sleeve 731 are respectively connected with the baffle 733 through a plurality of connecting rods 732; the end parts of the baffles 733 are provided with scraping plates 734; the edge of the scraper 734 is provided with a plurality of U-shaped notches 735; the included angle between the scraper 734 and the baffle 733 is a, the value range of the angle a is 120-150 degrees, and the scraping in the angle range is more labor-saving; the two sides of the air exhaust cover 2 are symmetrically provided with wind shields 11, and the arranged positions of the wind shields are prevented from colliding with the material turning plate; the steam can effectively enter the air exhaust cover, can not enter the rotary kiln due to scattering everywhere, and the water sprayed by the water spraying pipe is concentrated above the clinker and can not be sprayed on the lining plate; the two wind shields 11 are arranged in an inverted V shape, so that clinker falling from the upper part of the cylinder is prevented from accumulating on the air exhaust cover and sliding to the bottom; the number of the turning-over mechanisms 7 is 4; the roller 141 is arranged at the end part of the suspender 14, so that the sliding friction between the suspender and the material turning plate is converted into rolling friction, and the abrasion is reduced; the width of the roller 141 is shown to be greater than the distance between two adjacent connecting rods 732 on the sleeve 731 so that it will not seize during rotation.
The bleaching process comprises the following steps: the motor 8 drives the cylinder 1 to rotate through the transmission mechanism 12, clinker enters the cylinder 1 from the feed hopper 10, the spray nozzle 9 sprays water to bleach the clinker, the generated water vapor is pumped away through the exhaust fan 5, and the wind shields 11 at the two sides of the exhaust hood reduce the water vapor diffusion; the cylinder body 1 rotates together with the turning plate, when the turning plate rotates to the end part of the hanging rod, the hanging rod toggles the turning plate to rotate on the fixed shaft, and then the turning is carried out, so that clinker is fully contacted with water, and the bleaching process is more uniform.
The above description of the specific embodiments of the present invention has been given by way of example only, and the present invention is not limited to the above description of the specific embodiments. Any equivalent modifications and substitutions for the present invention will occur to those skilled in the art, and are also within the scope of the present invention. Accordingly, equivalent changes and modifications are intended to be included within the scope of the present invention without departing from the spirit and scope thereof.
Claims (9)
1. The utility model provides a cement bleaching machine of bleaching uniformity, includes barrel (1), motor (8) and drive mechanism (12), barrel (1) is connected through drive mechanism (12) to motor (8), the inner wall of barrel (1) is equipped with welt (13), its characterized in that: the automatic feeding device is characterized by further comprising an exhaust fan (5), a water pump (13), a material turning mechanism (7) and a feeding hopper (10), wherein the feeding hopper (10) extends into one end of the cylinder body (1), the other end of the cylinder body (1) is provided with the exhaust fan (5) and the water pump (13), an exhaust hood (2) is arranged inside the cylinder body (1), and the exhaust fan (5) is connected with the exhaust hood (2) through an exhaust pipe (3); the water pump (13) is connected with a water pipe (4), the water pipe (4) stretches into the lower part of the air exhaust cover (2), and a plurality of spray heads (9) are arranged on the water pipe (4); a plurality of turning-over mechanisms (7) are further arranged on the inner wall of the cylinder body (1), a plurality of vertical downward hanging rods (14) are arranged on the water pipe (4), and the hanging rods (14) are mutually matched with the turning-over mechanisms (7); the stirring mechanism (7) comprises fixing rods (71), fixing shafts (72) and stirring plates (73), the fixing shafts (72) are fixed on the inner wall of the cylinder body (1) through a plurality of fixing rods (71), at least one stirring plate (73) is arranged on the fixing shafts (72) in a penetrating mode, and the stirring plates (73) are matched with the hanging rods (14).
2. A cement bleaching machine for bleaching uniform according to claim 1, wherein: the turning plate (73) comprises a shaft sleeve (731) and a baffle plate (733), the shaft sleeve (731) is sleeved on the fixed shaft (72), and two sides of the shaft sleeve (731) are respectively connected with the baffle plate (733) through a plurality of connecting rods (732).
3. A cement bleaching machine for bleaching uniform according to claim 2, wherein: the ends of the baffles (733) are provided with scrapers (734).
4. A cement bleaching machine for bleaching uniform according to claim 3, wherein: the edges of the blade (734) are provided with a plurality of U-shaped notches (735).
5. A cement bleaching machine for bleaching uniform according to claim 4, wherein: the included angle between the scraper (734) and the baffle (733) is a, and the value of the angle a ranges from 120 degrees to 150 degrees.
6. A uniform bleaching cement bleaching machine according to claim 5, wherein: wind shields (11) are symmetrically arranged on two sides of the air exhaust cover (2).
7. A cement bleaching machine for bleaching uniform according to claim 6, wherein: the two wind shields (11) are arranged in an inverted V shape.
8. A cement bleaching machine for bleaching uniform according to any one of claims 1 to 7, characterized in that: the number of the turning-over mechanisms (7) is 4.
9. A cement bleaching machine for bleaching uniform according to claim 8, wherein: the end of the boom (14) is provided with a roller (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810094739.1A CN108101398B (en) | 2018-01-31 | 2018-01-31 | Cement bleaching machine capable of uniformly bleaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810094739.1A CN108101398B (en) | 2018-01-31 | 2018-01-31 | Cement bleaching machine capable of uniformly bleaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108101398A CN108101398A (en) | 2018-06-01 |
| CN108101398B true CN108101398B (en) | 2023-08-08 |
Family
ID=62221429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810094739.1A Active CN108101398B (en) | 2018-01-31 | 2018-01-31 | Cement bleaching machine capable of uniformly bleaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108101398B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645225A (en) * | 2018-08-10 | 2018-10-12 | 江西银杉白水泥有限公司 | A kind of white cement cooling grate-cooler |
| CN112341018B (en) * | 2020-09-28 | 2022-04-01 | 苏东 | Energy-saving and environment-friendly white cement uniform bleaching equipment |
| CN114440620B (en) * | 2022-02-11 | 2023-07-25 | 四川峨眉山西南水泥有限公司 | Equipment for preparing cement clinker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692286A (en) * | 1970-02-09 | 1972-09-19 | Lafarge Ciments Sa | Apparatus for the manufacture of super-white cements |
| SU1502933A2 (en) * | 1987-09-04 | 1989-08-23 | Казахский Химико-Технологический Институт | Device for cooling cement clinker |
| CN103011640A (en) * | 2012-12-27 | 2013-04-03 | 天津水泥工业设计研究院有限公司 | White cement clinker bleaching process and equipment |
| JP2013176738A (en) * | 2012-02-29 | 2013-09-09 | Mitsubishi Materials Corp | Sludge treatment facility |
| CN103553382A (en) * | 2013-10-10 | 2014-02-05 | 洛阳理工学院 | Bleaching and cooling device and bleaching and cooling process for white cement clinker |
| CN103641345A (en) * | 2013-12-18 | 2014-03-19 | 南昌赣亨行技术开发有限公司 | Material-distribution type cooling process of white cement clinker |
| CN103693871A (en) * | 2013-12-18 | 2014-04-02 | 南昌赣亨行技术开发有限公司 | White cement clinker bleaching machine |
| CN207987049U (en) * | 2018-01-31 | 2018-10-19 | 江西银杉白水泥有限公司 | A kind of uniform cement bleaching machine of bleaching |
-
2018
- 2018-01-31 CN CN201810094739.1A patent/CN108101398B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692286A (en) * | 1970-02-09 | 1972-09-19 | Lafarge Ciments Sa | Apparatus for the manufacture of super-white cements |
| SU1502933A2 (en) * | 1987-09-04 | 1989-08-23 | Казахский Химико-Технологический Институт | Device for cooling cement clinker |
| JP2013176738A (en) * | 2012-02-29 | 2013-09-09 | Mitsubishi Materials Corp | Sludge treatment facility |
| CN103011640A (en) * | 2012-12-27 | 2013-04-03 | 天津水泥工业设计研究院有限公司 | White cement clinker bleaching process and equipment |
| CN103553382A (en) * | 2013-10-10 | 2014-02-05 | 洛阳理工学院 | Bleaching and cooling device and bleaching and cooling process for white cement clinker |
| CN103641345A (en) * | 2013-12-18 | 2014-03-19 | 南昌赣亨行技术开发有限公司 | Material-distribution type cooling process of white cement clinker |
| CN103693871A (en) * | 2013-12-18 | 2014-04-02 | 南昌赣亨行技术开发有限公司 | White cement clinker bleaching machine |
| CN207987049U (en) * | 2018-01-31 | 2018-10-19 | 江西银杉白水泥有限公司 | A kind of uniform cement bleaching machine of bleaching |
Non-Patent Citations (1)
| Title |
|---|
| 改进喷水枪提高熟料白度的措施;霍鹏飞;《水泥》;20120831(第8期);第21-22页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108101398A (en) | 2018-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108101398B (en) | Cement bleaching machine capable of uniformly bleaching | |
| CN108201827A (en) | A kind of coating cleans agitating device | |
| CN206688585U (en) | A kind of clothing cloth paste mixer | |
| CN105267997B (en) | A kind of energy-saving fowl and animal excrement filter sterilization device | |
| CN206481897U (en) | A kind of efficient tea deblocking machine | |
| CN109092430A (en) | A kind of hulling machine suitable for peanut | |
| CN209007371U (en) | A kind of box type sand blasting machine | |
| CN208229740U (en) | A kind of coating cleaning agitating device | |
| CN206121597U (en) | Brick and tile production is with mixed mixer of raw materials | |
| CN206651350U (en) | Dry-cleaning washing dual-purpose apparatus and cleaning equipment | |
| CN206008541U (en) | A kind of spiral pigment stirring machine structure | |
| CN209238555U (en) | A kind of Chinese medicine medicine-washing machine | |
| CN108017294B (en) | Bleaching machine for white cement | |
| CN207987049U (en) | A kind of uniform cement bleaching machine of bleaching | |
| CN105507592A (en) | Hermetical continuous guniting machine | |
| CN205192149U (en) | Drying device is used in water -reducing agent production | |
| CN208720837U (en) | A kind of cooling grate-cooler of white cement | |
| CN108151489A (en) | A kind of raw-food material drying chamber convenient for control inlet amount | |
| CN205517410U (en) | Modified material mixes machine | |
| CN207808052U (en) | Heavy duty detergent lift dry powder mortar mixer | |
| CN208776756U (en) | A kind of spray repairing machine for blast furnace uniform distribution device | |
| CN108224993A (en) | A kind of feedstuff is repeatedly lifted up stirring air-drying device | |
| CN207759606U (en) | A kind of dry powder and mortar blending transportation machine | |
| CN207622423U (en) | A kind of swinging organic fertilizer energy saving baking cylinder | |
| CN207628349U (en) | A kind of vertical mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 343200 beside Revitalization Avenue of Anfu County Industrial Park, Ji'an City, Jiangxi Province Applicant after: JIANGXI YINSHAN WHITE CEMENT Co.,Ltd. Address before: 343200 beside Revitalization Avenue of Anfu County Industrial Park, Ji'an City, Jiangxi Province Applicant before: JIANGXI YINSHAN WHITE CEMENT CO.,LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |