CN108017295A - A kind of efficient White cement bleaching machine - Google Patents
A kind of efficient White cement bleaching machine Download PDFInfo
- Publication number
- CN108017295A CN108017295A CN201810095812.7A CN201810095812A CN108017295A CN 108017295 A CN108017295 A CN 108017295A CN 201810095812 A CN201810095812 A CN 201810095812A CN 108017295 A CN108017295 A CN 108017295A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cooling water
- temperature measuring
- water pipe
- white cement
- 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.)
- Granted
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/06—Spray nozzles or spray pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
Abstract
The invention discloses a kind of efficient White cement bleaching machine, includes cylinder and driving device, and the driving device drives the barrel body rotation, and the cylinder is obliquely installed；The higher one end of the cylinder is provided with feed inlet and for collecting the discharge pipe of water vapour, and the relatively low one end of the cylinder is connected with discharging channel；Cooling water pipe is further included, the cooling water pipe is inserted into the inner barrel through the discharging channel；One end that the cooling water pipe is located on the outside of the cylinder is connected with the suction pump to supply water for pressurization, and one end that the cooling water pipe is located on the inside of the cylinder is connected with the nozzle for water-spraying control, and the nozzle is no less than two；The right end for being located at the nozzle in the cooling water pipe is provided with for the flow valve of control cooling water flow, the inner side stage casing of the cylinder is also embedded with for detecting the thermocouple temperature measuring apparatus of clinker, and the signal processing module of the thermocouple temperature measuring apparatus is electrically connected the flow valve.
Description
Technical field
The invention belongs to white cement processing technique field, and in particular to a kind of efficient White cement bleaching machine.
Background technology
In the production process of cement, in order to improve the whiteness of cement, water cooling can be passed through using the technique of cooling bleaching
Mode, the clinker of the high temperature of output is cooled to rapidly 550 DEG C or so so that most of liquid phase has little time to tie in clinker
It is brilliant just to become vitreum, while the water vapour for cooling down generation make it that existing low price iron mineral is not oxidized in clinker, so as to reach
To the effect of bleaching.
When existing technology bleaches clinker, cooling water fully can not comprehensively be sprayed to the surface of clinker, cause
The clinker cooling of high temperature is uneven, causes clinker bleaching insufficient；At the same time the prior art bleaching when, due to water spray without
Method ensures, causes the white cement quality of production can not ensure, i.e., water spray excessively causes cement clinker strength to reduce, very few shadow of spraying water
The lifting of Xiangshui County's mud whiteness.
The content of the invention
The object of the present invention is to provide a kind of preferable efficient White cement bleaching machine of bleaching effect.
Technical solution provided by the present invention is：A kind of efficient White cement bleaching machine, includes cylinder and driving
Device, the driving device drive the barrel body rotation, and the cylinder is obliquely installed；The higher one end of the cylinder be provided with into
Material mouth and the discharge pipe for collection water vapour, the outer end of the discharge pipe is connected with exhaust fan, the relatively low one end of the cylinder
It is connected with discharging channel；Cooling water pipe is further included, the cooling water pipe is inserted into the inner barrel through the discharging channel；It is described
One end that cooling water pipe is located on the outside of the cylinder is connected with the suction pump to supply water for pressurization, and the cooling water pipe is positioned at described
One end on the inside of cylinder is connected with the nozzle for water-spraying control, and the nozzle is no less than two；In the cooling water pipe position
Be provided with the right end of the nozzle for controlling the flow valve of cooling water flow, the inner side stage casing of the cylinder be also embedded with for
The thermocouple temperature measuring apparatus of clinker is detected, the signal processing module of the thermocouple temperature measuring apparatus is electrically connected the flow
Valve.
As a modification of the present invention, the inner barrel, which is located on the left of the thermocouple temperature measuring apparatus, is provided with two
The axially symmetric right baffle-plate of block.
As a modification of the present invention, the inner barrel, which is located on the right side of the thermocouple temperature measuring apparatus, is provided with two
The axially symmetric right shell body of block.
As a modification of the present invention, two pieces of the right shell body is with two pieces of the right baffle-plate in 90 degree of settings.
As a modification of the present invention, the cooling water pipe, which is located on the right side of the flow valve, to be additionally provided with for into one
The secondary nozzle of cooling is walked, the secondary nozzle connects the cooling water pipe, and the autocontrol valve by autocontrol valve
It is electrically connected the signal processing module of the thermocouple temperature measuring apparatus.
As a modification of the present invention, PLC controller is further included, the PLC controller is electrically connected described
Flow valve, the thermocouple temperature measuring apparatus and the autocontrol valve.
As a modification of the present invention, the discharge pipe is additionally provided with the check-valves for preventing air from pouring in down a chimney.
Beneficial effect：
1st, present invention employs the combination linkage of thermocouple temperature measuring apparatus and flow valve, bleaching efficiency is effectively raised,
I.e. after nozzle is to clinker cooling, thermocouple temperature measuring apparatus carries out temperature detection to clinker after cooling, according to the cement of cooling
Clinker temperature, the message processing module of thermocouple temperature measuring apparatus send a signal to flow valve, control water spray, reach sufficiently cool
The effect of bleaching.
2nd, the present invention is provided with two pieces of axially symmetric right baffle-plates in cylinder on the left of thermocouple temperature measuring apparatus,
In cylinder rotary course, operation that two pieces of right baffle-plate is stirred clinker so that clinker water cooling is abundant, effectively carries
High bleaching efficiency.
3rd, the present invention is located at the secondary spray for being additionally provided with the right side of flow valve and being connected by autocontrol valve in cooling water pipe
Head, and autocontrol valve and thermocouple temperature measuring apparatus link, i.e., when thermocouple temperature measuring apparatus measure temperature it is excessive when, thermocouple is surveyed
The signal processing module of warm device sends a signal to autocontrol valve so that autocontrol valve is opened, to uncolled in place ripe
Material carries out secondary cooling；Axial symmetry is arranged on right shell body on the inside of cylinder when cylinder rotate at the same time, to progress secondary cooling
Clinker is stirred so that clinker comes into full contact with cooling water in secondary cooling, effectively raises the effect of bleaching.
4th, when right baffle-plate and right shell body are provided in such a structure that clinker left and right two parts stir on the inside of cylinder in 90 degree more
Add fully, improve work efficiency；The setting of PLC controller effectively raises the degree of automation of the present invention at the same time, so that
Improve work efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the front view of the present invention；
Fig. 2 is cylinder of the present invention and right baffle-plate and the side block diagram of right shell body.
1 is cylinder in figure, and 2 be driving device, and 3 be feed inlet, and 4 be discharge pipe, and 5 be exhaust fan, and 6 be discharging channel, and 7 be cold
But water pipe, 8 be nozzle, and 9 be flow valve, and 10 be thermocouple temperature measuring apparatus, and 11 be right baffle-plate, and 12 be right shell body, and 13 be secondary spray
Head, 14 be autocontrol valve, and 15 be PLC controller, and 16 be check-valves.
Embodiment
The embodiment of the present invention is further illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of efficient White cement bleaching machine in the present embodiment, includes cylinder 1 and drives
Dynamic device 2, the driving device 2 drive the cylinder 1 to rotate, and the cylinder 1 is obliquely installed；The higher one end of the cylinder 1
It is provided with feed inlet 3 and for collecting the discharge pipe 4 of water vapour, the outer end of the discharge pipe 4 is connected with exhaust fan 5, the cylinder
The relatively low one end of body 1 is connected with discharging channel 6；Cooling water pipe 7 is further included, the cooling water pipe 7 is inserted into through the discharging channel 6
Inside the cylinder 1；The cooling water pipe 7 is connected with the suction pump to supply water for pressurization positioned at the one end in the outside of cylinder 1,
The cooling water pipe 7 is connected with the nozzle 8 for water-spraying control positioned at one end of the inner side of cylinder 1, and the nozzle 8 is many
In two；The right end for being located at the nozzle 8 in the cooling water pipe 7 is provided with for the flow valve 9 of control cooling water flow, institute
The inner side stage casing for stating cylinder 1 is also embedded with for detecting the thermocouple temperature measuring apparatus 10 of clinker, the thermocouple temperature measuring apparatus
10 use existing technology, and the signal processing module of the thermocouple temperature measuring apparatus 10 is electrically connected the flow valve 9.
In the present embodiment, the left side that the cylinder 1 is internally located at the thermocouple temperature measuring apparatus 10 is provided with two pieces of axial directions
Symmetrical right baffle-plate 11, the right side that the cylinder 1 is internally located at the thermocouple temperature measuring apparatus 10 are provided with two pieces axially and symmetrically
Right shell body 12, two pieces of the right shell body 12 and two pieces of the right baffle-plate 11 are set in 90 degree；The cooling water pipe 7 is located at
The right side of the flow valve 9 is additionally provided with the secondary nozzle 13 for further cooling down, and the secondary nozzle 13 by controlling automatically
Valve 14 processed connects the cooling water pipe 7, and the autocontrol valve 14 is electrically connected the signal of the thermocouple temperature measuring apparatus 10
Processing module；PLC controller 15 is further included, the flow valve 9, the thermoelectricity is electrically connected in the PLC controller 15
Even temperature measuring equipment 10 and the autocontrol valve 14；The discharge pipe 4 is additionally provided with the check-valves 16 for preventing air from pouring in down a chimney.
In the present embodiment, the present invention at work, the clinker after calcining is passed through by feed inlet 3 into cylinder 1；By
In cylinder 1 to be obliquely installed, driving device 2 drives cylinder 1 to rotate so that the slow relatively low one end to the right of the clinker of entrance
Slide, while cooling water pipe 7 is drawn water by suction pump, and sprayed at nozzle 8, water cooling, right baffle-plate 11 are carried out to the clinker of high temperature
The clinker for carrying out water cooling is stirred when cylinder 1 rolls so that cooling water is sufficiently sprayed on clinker, improves clinker bleaching effect
Rate；Clinker after bleaching continues to glide, in the stage casing patch thermocouple temperature measuring equipment 10 of cylinder 1, thermocouple temperature measuring apparatus
10 measure the temperature of clinker after cooling, if temperature is excessive, the signal processing module of thermocouple temperature measuring apparatus 10 is sent instructions to
Flow valve 9, increases the water spray of nozzle 8, while the signal processing module of thermocouple temperature measuring apparatus 10 sends instructions to automatic control
Valve 14 processed so that autocontrol valve 14 is opened, and secondary nozzle 13 carries out secondary cooling to the high temperature chamotte of cooling, right shell body 12
Set so that clinker is stirred in secondary cooling process so that cooling water comes into full contact with clinker, so as to ensure clinker
Cooling is in place；If thermocouple temperature measuring apparatus 10 measures the clinker temperature of cooling between 500 DEG C to 600 DEG C, continue to keep former
State works normally；If the clinker temperature that thermocouple temperature measuring apparatus 10 measures cooling is too low, control flow valve 9 reduces flow,
Prevent nozzle 8 from spraying the intensity that excessive cooling water causes to influence clinker；By thermocouple temperature measuring apparatus 10 and flow valve 9 and certainly
The linkage of dynamic control valve 14 so that clinker when water cooling is bleached, can according to real work situation adjust automatically water spray, from
And improve the efficiency of bleaching.
It is convenient for statement, herein referred " on ", " under ", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing in itself is consistent, but does not play restriction effect to the structure of the present invention；In addition, the invention is not limited in upper
State embodiment, those skilled in the art can also make a variety of changes accordingly, but it is any with it is of the invention equivalent or similar
Change should all cover within the scope of the claims.
Claims (7)
1. a kind of efficient White cement bleaching machine, includes cylinder (1) and driving device (2), the driving device (2) is driven
The dynamic cylinder (1) rotates, it is characterised in that：
The cylinder (1) is obliquely installed；The higher one end of the cylinder (1) is provided with feed inlet (3) and for collecting water vapour
Discharge pipe (4), the outer end of the discharge pipe (4) is connected with exhaust fan (5), and the relatively low one end of the cylinder (1) is connected with out
Material path (6)；
Cooling water pipe (7) is further included, the cooling water pipe (7) is inserted into cylinder (1) inside through the discharging channel (6)；
One end that the cooling water pipe (7) is located on the outside of the cylinder (1) is connected with the suction pump to supply water for pressurization, the cooling water
One end that pipe (7) is located on the inside of the cylinder (1) is connected with the nozzle (8) for water-spraying control, and the nozzle (8) is no less than
Two；The right end for being located at the nozzle (8) in the cooling water pipe (7) is provided with for the flow valve of control cooling water flow
(9), the inner side stage casing of the cylinder (1) is also embedded with for detecting the thermocouple temperature measuring apparatus (10) of clinker, the thermoelectricity
The signal processing module of even temperature measuring equipment (10) is electrically connected the flow valve (9).
2. a kind of efficient White cement bleaching machine according to claim 1, it is characterised in that in the cylinder (1)
Portion, which is located on the left of the thermocouple temperature measuring apparatus (10), is provided with two pieces of axially symmetric right baffle-plates (11).
3. a kind of efficient White cement bleaching machine according to claim 2, it is characterised in that in the cylinder (1)
Portion, which is located on the right side of the thermocouple temperature measuring apparatus (10), is provided with two pieces of axially symmetric right shell bodies (12).
A kind of 4. efficient White cement bleaching machine according to claim 3, it is characterised in that two pieces of the right gear
Plate (12) and two pieces of the right baffle-plate (11) are in 90 degree of settings.
A kind of 5. efficient White cement bleaching machine according to claim 4, it is characterised in that the cooling water pipe
(7) the secondary nozzle (13) for further cooling down, the secondary nozzle are additionally provided with the right side of the flow valve (9)
(13) cooling water pipe (7) is connected by autocontrol valve (14), and the autocontrol valve (14) is electrically connected the heat
The signal processing module of galvanic couple temperature measuring equipment (10).
6. a kind of efficient White cement bleaching machine according to claim 5, it is characterised in that further included PLC controls
Device (15) processed, the PLC controller (15) be electrically connected the flow valve (9), the thermocouple temperature measuring apparatus (10) and
The autocontrol valve (14).
A kind of 7. efficient White cement bleaching machine according to any one of claim 1 to 6, it is characterised in that
The discharge pipe (4) is additionally provided with the check-valves (16) for preventing air from pouring in down a chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095812.7A CN108017295B (en) | 2018-01-31 | 2018-01-31 | Efficient white cement clinker bleaching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810095812.7A CN108017295B (en) | 2018-01-31 | 2018-01-31 | Efficient white cement clinker bleaching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108017295A true CN108017295A (en) | 2018-05-11 |
| CN108017295B CN108017295B (en) | 2023-08-01 |
Family
ID=62075071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810095812.7A Active CN108017295B (en) | 2018-01-31 | 2018-01-31 | Efficient white cement clinker bleaching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108017295B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160366A (en) * | 2019-06-20 | 2019-08-23 | 四川省兴威钒业有限公司 | A kind of clinker cooling system reform equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142471A (en) * | 1996-08-01 | 1997-02-12 | 叶树基 | Cooling process for white cement clinker |
| JP2005008443A (en) * | 2003-06-17 | 2005-01-13 | Ishikawajima Harima Heavy Ind Co Ltd | Cement clinker cooling unit and power generator utilizing waste heat from the unit |
| DE102006026234A1 (en) * | 2006-06-06 | 2007-12-13 | Polysius Ag | Apparatus and method for cooling bulk material |
| 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 |
| CN203065359U (en) * | 2012-12-27 | 2013-07-17 | 天津水泥工业设计研究院有限公司 | White cement clinker bleaching equipment |
| 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 |
| CN207862204U (en) * | 2018-01-31 | 2018-09-14 | 江西银杉白水泥有限公司 | A kind of efficient White cement bleaching machine |
-
2018
- 2018-01-31 CN CN201810095812.7A patent/CN108017295B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1142471A (en) * | 1996-08-01 | 1997-02-12 | 叶树基 | Cooling process for white cement clinker |
| JP2005008443A (en) * | 2003-06-17 | 2005-01-13 | Ishikawajima Harima Heavy Ind Co Ltd | Cement clinker cooling unit and power generator utilizing waste heat from the unit |
| DE102006026234A1 (en) * | 2006-06-06 | 2007-12-13 | Polysius Ag | Apparatus and method for cooling bulk material |
| 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 |
| CN203065359U (en) * | 2012-12-27 | 2013-07-17 | 天津水泥工业设计研究院有限公司 | White cement clinker bleaching equipment |
| 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 |
| CN207862204U (en) * | 2018-01-31 | 2018-09-14 | 江西银杉白水泥有限公司 | A kind of efficient White cement bleaching machine |
Non-Patent Citations (2)
| Title |
|---|
| 霍鹏飞: "改进喷水枪提高熟料白度的措施", 《水泥》 * |
| 霍鹏飞: "改进喷水枪提高熟料白度的措施", 《水泥》, no. 8, 31 August 2012 (2012-08-31), pages 21 - 22 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160366A (en) * | 2019-06-20 | 2019-08-23 | 四川省兴威钒业有限公司 | A kind of clinker cooling system reform equipment |
| CN110160366B (en) * | 2019-06-20 | 2020-05-05 | 四川省兴威钒业有限公司 | Grog cooling system reforms transform equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108017295B (en) | 2023-08-01 |
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| 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. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |