CN209735742U - Cement clinker particle grinding roller - Google Patents
Cement clinker particle grinding roller Download PDFInfo
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- CN209735742U CN209735742U CN201920309930.3U CN201920309930U CN209735742U CN 209735742 U CN209735742 U CN 209735742U CN 201920309930 U CN201920309930 U CN 201920309930U CN 209735742 U CN209735742 U CN 209735742U
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- cement clinker
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Abstract
The embodiment of the utility model discloses a cement clinker particle grinding roller, which comprises an installation base and a roller, wherein the installation base is provided with three support frames, the two ends and the middle part of the roller are fixed on the support frames through bearings, the roller is internally provided with a particle grinding device and a screening device, the particle grinding device comprises a rotating main shaft penetrating in the roller, meanwhile, the roller is internally sunken downwards to form a particle groove, a grinding groove and a material forming groove, the rotating main shaft is provided with a plurality of particle knife sets, each particle knife set is composed of a plurality of particle blades arranged along the radial direction of the roller, the particle blades are positioned in the region of the particle groove, the rotating main shaft is also radially provided with a plurality of grinding supports, the grinding rollers are arranged on the grinding supports, the grinding rollers are positioned in the region of the grinding groove, the processing steps are simplified, and the automation performance of the processing process is improved, realize the automatic collection of finished product, reduce staff's working strength, promote machining efficiency.
Description
Technical Field
the embodiment of the utility model provides a relate to grinding device technical field, concretely relates to cement clinker particle grinding cylinder.
Background
Cement is a powdered hydraulic inorganic cementing material. The water is added and stirred to form slurry which can be hardened in the air or better hardened in the water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.
The production process of silicate cement is representative in cement production, and silicate cement is made up by using limestone and clay as main raw materials, through the processes of crushing, proportioning and grinding to obtain raw material, then feeding the raw material into cement kiln to calcine it into clinker, then adding a proper quantity of gypsum into the clinker (and sometimes adding mixing material or additive), and grinding to obtain the invented product.
In the cement production process in the prior art, the cement clinker needs to be subjected to particle grinding treatment, the existing process is to perform particle grinding treatment on the cement clinker firstly, and the step is complicated when the cement clinker is subjected to grinding treatment.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a cement clinker particle grinding cylinder, crushed aggregates grinding device carries out the processing of crushed aggregates and grinding to cement clinker simultaneously, simplifies the processing step, promotes the automatic performance of processing process, realizes the automatic collection of finished product, reduces staff's working strength, promotes machining efficiency to solve among the prior art and carry out the crushed aggregates earlier to cement clinker and handle, at the problem of carrying out the grinding and handling.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
A cement clinker particle grinding roller comprises an installation base and a roller, wherein three support frames are arranged on the installation base, two ends and the middle part of the roller are fixed on the support frames through bearings, and a particle grinding device and a screening device are arranged inside the roller;
The crushing grinding device comprises a rotating main shaft penetrating through the roller, the roller is recessed downwards to form a crushing groove, a grinding groove and a material forming groove, a plurality of crushing cutter sets are arranged on the rotating main shaft, each crushing cutter set comprises a plurality of crushing blades arranged along the radial direction of the roller, the crushing blades are located in the region of the crushing groove, a plurality of grinding supports are radially arranged on the rotating main shaft, grinding rollers are arranged on the grinding supports, and the grinding rollers are located in the region of the grinding groove;
The screening device comprises a crushed material screening air pipe extending from the left side of the roller into the roller, a grinding screening air pipe, a finished material screening air pipe and a finished material collecting pipeline extending from the right side of the roller into the roller.
The utility model discloses the characteristic still lies in, it extends from the right side of cylinder to rotate the main shaft, be provided with pivot support and pivot motor on the installation base, it fixes on the pivot support through the bearing to rotate the main shaft, the pivot motor links to each other through the belt with rotating between the main shaft.
The utility model discloses the characteristic still lies in, the exit end of crushed aggregates screening tuber pipe sets up along the left side trough rim in crushed aggregates groove, the exit end of grinding screening tuber pipe sets up along the left side trough rim in grinding groove.
The utility model discloses the characteristic still lies in, the finished product groove is circular-arc structure, the exit end of finished product screening tuber pipe is vertical downwards, and is located finished product groove right side trough rim directly over, the lower extreme that the finished product was collected the pipeline is provided with the collection funnel, the wide mouthed end of collecting the funnel is vertical downwards, and is located finished product groove left side trough rim directly over.
The utility model discloses the characteristic still lies in, the cylinder left side is provided with the feeder hopper, the feeder hopper passes through the support to be fixed on the installation base.
The embodiment of the utility model provides a have following advantage:
(1) the utility model has the advantages that the crushed material grinding device is arranged, and the processing capacity of crushing and grinding the cement clinker is provided, so that the processing steps of the cement clinker are simplified, and the processing efficiency is improved;
(2) The utility model discloses a set up the sieving mechanism, this sieving mechanism combines with crushed aggregates grinding device, can drive cement clinker and remove, and the cement clinker who will accomplish the crushed aggregates and expect removes to grinding processing region, makes cement clinker processed for the grinding form, promotes the automation ability of cement clinker processing course, can drive the cement clinker of grinding form simultaneously and shift out the crushed aggregates grinding cylinder, realizes the automatic collection of finished product, reduces staff's working strength, promotes machining efficiency.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a roller according to an embodiment of the present invention;
Fig. 3 is a schematic structural view of a crushed aggregate grinding device according to an embodiment of the present invention;
in the figure:
1-installing a base; 2-a roller; 3-a crushed material grinding device; 4-a screening device; 5-rotating the main shaft; 6-a particle crushing tank; 7-grinding the groove; 8-forming a trough; 9-a chopping blade; 10-grinding support; 11-grinding roller; 12-screening an air pipe for crushed aggregates; 13-grinding and screening the air pipes; 14-screening an air pipe by finished materials; 15-finished product collecting pipeline; 16-a spindle support; 17-a spindle motor; 18-a collection funnel; 19-feeding hopper.
Detailed Description
the present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1 to 3, the utility model provides a cement clinker aggregate grinding roller, which comprises an installation base 1 and a roller 2, wherein the installation base 1 is provided with three support frames, two ends and the middle part of the roller 2 are fixed on the support frames through bearings, a aggregate grinding device 3 and a screening device 4 are arranged inside the roller 2, the aggregate grinding device 3 comprises a rotating main shaft 5 which is arranged in the roller 2 in a penetrating way, meanwhile, the inside of the roller 2 is recessed downwards to form a particle groove 6, a grinding groove 7 and a finished material groove 8, a plurality of particle cutter sets are arranged on the rotating main shaft 5 and comprise a plurality of particle blades 9 which are radially arranged along the roller 2, the particle blades 9 are located in the region of the particle groove 6, a plurality of grinding supports 10 are radially arranged on the rotating main shaft 5, grinding rollers 11 are arranged on the grinding supports 10, and the grinding rollers 11 are located in the region of the grinding groove 7.
The utility model discloses in, be in garrulous silo 6 when cement clinker, rotate main shaft 5 and rotate when driving garrulous grain blade 9 and rotate, can carry out crushed aggregates to cement clinker and handle, make cement clinker become the tiny particle to be convenient for cement clinker's further processing, be in pulverizer groove 7 when cement clinker rotates, rotate main shaft 5 and rotate and drive grinding support 10 and rotate, grinding roller 11 can constantly crowd the granular cement clinker of crushing, thereby make garrulous granular cement clinker become the grinding form.
As shown in fig. 1, the utility model discloses in, rotate main shaft 5 and extend from the right side of cylinder 2, be provided with pivot support 16 and pivot motor 17 on the installation base 1, rotate main shaft 5 and pass through the bearing and fix on pivot support 16, pivot motor 17 with rotate and link to each other through the belt between the main shaft 5, cylinder 2 left side is provided with feeder hopper 19 simultaneously, feeder hopper 19 passes through the support to be fixed on installation base 1.
The utility model discloses in, feed hopper 19's lower extreme is extended to in the cylinder 2 by the left side of cylinder 2, so pour cement clinker into feed hopper 19 back, cement clinker will get into in the cylinder 2 to carry out crushed aggregates grinding and handle. After the cement clinker is positioned in the roller 2, the rotating shaft motor 17 is started, the rotating shaft motor 17 drives the rotating main shaft 5 to rotate through a belt, so that the particle crushing blade 9 and the grinding support 10 rotate, and the particle crushing treatment and the grinding treatment are respectively carried out on the cement clinker.
As shown in fig. 2 and 3, the utility model discloses in, sieving mechanism 4 includes by 2 left sides of cylinder extend to 2 interior crushed aggregates screening tuber pipe 12 of cylinder and by 2 right sides of cylinder to 2 interior grinding screening tuber pipe 13 of cylinder, finished product screening tuber pipe 14 and finished product collecting duct 15, the exit end of crushed aggregates screening tuber pipe 12 sets up along the left side trough rim of crushed aggregates groove 6, the exit end of grinding screening tuber pipe 13 sets up along the left side trough rim of grinding groove 7, finished product groove 8 is circular-arc structure, finished product screening tuber pipe 14's exit end is vertical downwards, and be located into 8 right sides trough rim of silo directly over, the lower extreme of finished product collecting duct 16 is provided with collecting funnel 18, collecting funnel 18's butt is vertical downwards, and be located into 8 left sides trough rim of silo directly over.
the utility model discloses in, grit groove 6 from left to right is downward sloping, level and the tilt up in proper order, and cement clinker removes to grit groove 6 under the action of gravity behind in getting into cylinder 2 by feeder hopper 19 to stop in horizontal position department, grit blade 9 rotates this moment, stirs cement clinker. Because set up multiunit particle knife tackle in cylinder 2, every particle knife tackle can both be to the cement clinker particle, combine the wind-force effect of crushed aggregates screening tuber pipe 12, cement clinker can remove to the rear side, it is garrulous to be stirred by a plurality of particle knife tackle at the removal in-process, the cement clinker who has stirred into the particle shifts out along the ascending trough rim in crushed aggregates groove 6 right side under wind-force effect, and the great cement clinker of size is because self gravity is too big when the rebound can't remove to the top, thereby get back to in the particle groove 6, continue to be stirred by particle knife tackle, until all cement clinker are stirred into the particle completely.
The utility model discloses in, grinding groove 7 from left to right is the downward sloping in proper order, level and tilt up, the grainy cement clinker of garrulous moves to grinding groove 7 under the wind-force effect of crushed aggregates screening tuber pipe 12 in, and stop in horizontal position department, grinding support 10 rotates this moment, make grinding roller 11 grind the grainy cement clinker of crushing, grind cement clinker into powder, and simultaneously, grinding screening tuber pipe 13 blows off the air current, under the wind-force effect, the cement clinker that has become the grinding is blown off grinding groove 7, the cement clinker that forms the grinding is because the size is great, when it removes to the ascending trough rim in grinding groove 7 right side, landing to grain grinding groove 7 in under the effect of self gravity, continue to be rolled by grinding roller 11, until all cement clinker are ground and become the grinding form.
The utility model discloses in, the finished material groove 8 is circular-arc structure, and after the cement clinker of grind form removed to finished material groove 8 under the effect of grind screening tuber pipe 13 air current, finished material screening tuber pipe 14 liquid blew out the air current, and the cement clinker of drive grind form removed to collecting hopper 18, finally gets into in finished material collecting tube 16 to automatic collection cement clinker.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (5)
1. A cement clinker particle grinding roller is characterized in that: the grinding device comprises an installation base (1) and a roller (2), wherein three support frames are arranged on the installation base (1), two ends and the middle part of the roller (2) are fixed on the support frames through bearings, and a crushed material grinding device (3) and a screening device (4) are arranged in the roller (2);
the crushing grinding device (3) comprises a rotating main shaft (5) penetrating through the roller (2), the roller (2) is recessed downwards to form a crushing groove (6), a grinding groove (7) and a material forming groove (8), a plurality of crushing cutter sets are arranged on the rotating main shaft (5), each crushing cutter set comprises a plurality of crushing blades (9) arranged along the radial direction of the roller (2), the crushing blades (9) are located in the region where the crushing groove (6) is located, a plurality of grinding supports (10) are further arranged on the rotating main shaft (5) in the radial direction, grinding rollers (11) are arranged on the grinding supports (10), and the grinding rollers (11) are located in the region where the grinding groove (7) is located;
the screening device (4) comprises a crushed material screening air pipe (12) extending from the left side of the roller (2) into the roller (2), and a grinding screening air pipe (13), a finished material screening air pipe (14) and a finished material collecting pipeline (15) extending from the right side of the roller (2) into the roller (2).
2. The cement clinker aggregate mill roller of claim 1, wherein: the rotary main shaft (5) extends out of the right side of the roller (2), a rotary shaft support (16) and a rotary shaft motor (17) are arranged on the mounting base (1), the rotary main shaft (5) is fixed on the rotary shaft support (16) through a bearing, and the rotary shaft motor (17) is connected with the rotary main shaft (5) through a belt.
3. the cement clinker aggregate mill roller of claim 1, wherein: the outlet end of the crushed material screening air pipe (12) is arranged along the left groove edge of the crushed particle groove (6), and the outlet end of the grinding screening air pipe (13) is arranged along the left groove edge of the grinding groove (7).
4. The cement clinker aggregate mill roller of claim 1, wherein: become silo (8) and be circular-arc structure, the exit end of finished product screening tuber pipe (14) is vertical downwards, and is located into silo (8) right side trough rim directly over, the lower extreme that the finished product was collected pipeline (15) is provided with collection funnel (18), the heavy mouthful end of collecting funnel (18) is vertical downwards, and is located into silo (8) left side trough rim directly over.
5. The cement clinker aggregate mill roller of claim 1, wherein: the roller (2) is provided with a feed hopper (19) on the left side, and the feed hopper (19) is fixed on the mounting base (1) through a support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309930.3U CN209735742U (en) | 2019-03-12 | 2019-03-12 | Cement clinker particle grinding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920309930.3U CN209735742U (en) | 2019-03-12 | 2019-03-12 | Cement clinker particle grinding roller |
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| Publication Number | Publication Date |
|---|---|
| CN209735742U true CN209735742U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920309930.3U Active CN209735742U (en) | 2019-03-12 | 2019-03-12 | Cement clinker particle grinding roller |
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| CN (1) | CN209735742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192253A (en) * | 2021-11-11 | 2022-03-18 | 江苏中腾石英材料科技股份有限公司 | High-frequency plasma method production device for spherical silicon micropowder |
-
2019
- 2019-03-12 CN CN201920309930.3U patent/CN209735742U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192253A (en) * | 2021-11-11 | 2022-03-18 | 江苏中腾石英材料科技股份有限公司 | High-frequency plasma method production device for spherical silicon micropowder |
| CN114192253B (en) * | 2021-11-11 | 2023-05-09 | 江苏中腾石英材料科技股份有限公司 | High-frequency plasma method production device for spherical silica micropowder |
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