CN112206681A - Cement raw material homogenizing device - Google Patents
Cement raw material homogenizing device Download PDFInfo
- Publication number
- CN112206681A CN112206681A CN202011124755.4A CN202011124755A CN112206681A CN 112206681 A CN112206681 A CN 112206681A CN 202011124755 A CN202011124755 A CN 202011124755A CN 112206681 A CN112206681 A CN 112206681A
- Authority
- CN
- China
- Prior art keywords
- box body
- rotating shaft
- fixedly mounted
- cement raw
- homogenizing device
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
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- 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
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
Abstract
The invention belongs to the technical field of cement production, and particularly relates to a cement raw material homogenizing device, which aims at solving the problems that when the cement raw material homogenizing device in the prior art is used, raw materials are generally put into mixing and homogenizing treatment at one time, the mixing effect is poor, the mixing process is single, and the quality of finished products is reduced. The batch mixer has the advantages of reasonable structural design and simple operation, can intermittently discharge raw materials, avoids the influence on the homogenization effect of the raw materials due to the one-time discharge of the raw materials, fully mixes the raw materials through the rotation of the first stirring rods and the rotation of the second stirring rods in the horizontal direction and the vertical direction, and effectively improves the homogenization effect of the raw materials.
Description
Technical Field
The invention relates to the technical field of cement production, in particular to a cement raw material homogenizing device.
Background
Cement, also known as ocean ash, red hair soil, etc., is a powdery hydraulic inorganic cementing material which sets and hardens after being mixed with water, and is generally used not alone but to join sand and gravel (aggregate) to form mortar or concrete. The main raw material of cement is lime or calcium silicate, after hardening, it can resist corrosion of fresh water or salt-containing water, and as an important cementing material, it is widely used in civil construction, water conservancy and national defense engineering.
However, when the prior art cement raw material homogenizing device is used, raw materials are generally put into mixing and homogenizing treatment at one time, the mixing effect is poor, the mixing process is single, and the quality of finished products is reduced, so that a cement raw material homogenizing device is proposed to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects that when the cement raw material homogenizing device in the prior art is used, raw materials are generally put into mixing and homogenizing treatment at one time, the mixing effect is poor, the mixing process is single, and the quality of finished products is reduced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cement raw material homogenizing device comprises a box body, wherein supporting legs are fixedly mounted at four corners of the bottom of the box body, a feeding hopper is fixedly mounted at two sides of the top of the box body, a motor is fixedly mounted at the bottom of the box body, the bottom of a first rotating shaft is fixedly connected to an output shaft of the motor, the top end of the first rotating shaft is rotatably mounted at the bottom of the box body, a rotating drum is rotatably mounted in the box body, a plurality of first stirring rods are fixedly mounted at the outer side of the rotating drum, a connecting groove is formed in the bottom of the rotating drum, a first gear and a second gear are fixedly mounted at the outer side of the first rotating shaft and the outer side of the rotating drum respectively, the first gear is meshed with the second gear, a second rotating shaft is rotatably mounted in the connecting groove, belt pulleys are fixedly mounted at the outer side of the first rotating shaft and the, the both ends of third pivot all extend to the outside of rotary drum and fixed mounting has a plurality of second puddlers, the top of second pivot and the equal fixed mounting in the outside of third pivot have conical gear, two conical gear mesh mutually, the top fixed mounting of rotary drum has the bottom of connecting rod, the top of connecting rod extends to the top of box and fixed mounting has the worm, the connecting rod rotates the inboard of installing at the box, the top of box is rotated and is installed two worm wheels, the worm meshes with two worm wheels mutually, the equal fixed welding in front side of two worm wheels has the circle axle, the equal movable sleeve in the outside of two circle axles is equipped with sliding frame, the equal fixed mounting in one side that two sliding frame kept away from each other has the one end of dead lever, the equal fixed mounting of the other end of two dead levers has the baffle, two baffles are sliding connection.
Preferably, the bottom of the box body is fixedly provided with an L-shaped plate, and the motor is fixedly arranged on the L-shaped plate through a bolt, so that the motor is conveniently and fixedly arranged.
Preferably, the inner wall of the bottom of the box body is fixedly provided with an outer ring of the bearing, and the rotary drum is fixedly sleeved with the inner ring of the bearing, so that the rotary drum is convenient to rotate and install.
Preferably, two clamping plates are fixedly mounted in the connecting groove, and the second rotating shaft is rotatably mounted on the inner sides of the two clamping plates and is convenient to rotatably mount.
Preferably, the top fixed mounting of box has two connecting plates, and the front side of two connecting plates all rotates the one end of installing the dwang, and the other end of two dwangs respectively with corresponding worm wheel fixed connection, be convenient for rotate two worm wheels of installation.
Preferably, two grooves are formed in the top of the box body, the two sliding frames are respectively connected in the corresponding grooves in a sliding mode, the same limiting rod is fixedly mounted on the inner walls of the two sides of each groove, and the two sliding frames are respectively connected in the outer sides of the corresponding limiting rods in a sliding mode and play a role in limiting movement of the two sliding frames.
Preferably, a chute is formed in one side of the loading hopper, and the baffle is connected in the chute in a sliding mode and is convenient to connect with the baffle in a sliding mode.
Preferably, a discharging pipe is fixedly mounted at the bottom of one side of the box body, and a stop valve is arranged on the discharging pipe, so that discharging is facilitated.
According to the cement raw material homogenizing device, different raw materials are respectively fed into corresponding feeding hoppers, then the motor is driven, the rotary drum can be driven to rotate through meshing transmission of the first gear and the second gear, so that the worm can be driven to rotate through the connecting rod, the two worm gears can be driven to rotate through meshing transmission of the worm and the two worm gears, the two sliding frames can be driven to move close to each other and away from each other in a reciprocating mode through common matching of the circular shaft and the sliding frames, the two baffle plates can be driven to move close to each other and away from each other in a reciprocating mode through the two fixing rods, intermittent feeding of the raw materials can be conducted through the two baffle plates, and the situation that the homogenizing effect is affected due to the fact that the raw materials are;
according to the cement raw material homogenizing device, the rotary drum can drive the first stirring rods to rotate while rotating, the second stirring rods can be driven to rotate along the horizontal direction to stir and homogenize raw materials, the second rotating shaft can be driven to rotate through the transmission connection of the two belt pulleys and the belt, so that the third rotating shaft can be driven to rotate through the meshing transmission of the two conical gears, the third rotating shaft can drive the second stirring rods to rotate along the vertical direction, the first stirring rods can rotate, the second stirring rods can rotate horizontally and vertically, raw materials are fully stirred, and the homogenizing effect of the raw materials is effectively improved;
the batch mixer has the advantages of reasonable structural design and simple operation, can intermittently discharge raw materials, avoids the influence on the homogenization effect of the raw materials due to the one-time discharge of the raw materials, fully mixes the raw materials through the rotation of the first stirring rods and the rotation of the second stirring rods in the horizontal direction and the vertical direction, and effectively improves the homogenization effect of the raw materials.
Drawings
FIG. 1 is a schematic structural view of a cement raw meal homogenizing apparatus according to the present invention;
FIG. 2 is a schematic structural view of part A of a cement raw meal homogenizing apparatus according to the present invention;
FIG. 3 is a schematic structural view of a portion B of a cement raw meal homogenizing apparatus according to the present invention;
FIG. 4 is a schematic structural view of a portion C of a cement raw meal homogenizing apparatus according to the present invention;
fig. 5 is a schematic structural view of a portion D of a cement raw meal homogenizing apparatus according to the present invention.
In the figure: 1. a box body; 2. a support leg; 3. a hopper; 4. a motor; 5. a first rotating shaft; 6. a rotating drum; 7. a first stirring rod; 8. connecting grooves; 9. a first gear; 10. a second gear; 11. a second rotating shaft; 12. a belt pulley; 13. a belt; 14. a third rotating shaft; 15. a second stirring rod; 16. a bevel gear; 17. a connecting rod; 18. a worm; 19. a worm gear; 20. a circular shaft; 21. a slide frame; 22. fixing the rod; 23. a baffle plate; 24. a chute; 25. a discharge pipe; 26. and a stop valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a cement raw material homogenizing device comprises a box body 1, wherein four corners of the bottom of the box body 1 are fixedly provided with supporting legs 2, two sides of the top of the box body 1 are fixedly provided with a charging hopper 3, the bottom of the box body 1 is fixedly provided with a motor 4, the output shaft of the motor 4 is fixedly connected with the bottom end of a first rotating shaft 5, the top end of the first rotating shaft 5 is rotatably arranged at the bottom of the box body 1, a rotating drum 6 is rotatably arranged in the box body 1, the outer side of the rotating drum 6 is fixedly provided with a plurality of first stirring rods 7, the bottom of the rotating drum 6 is provided with a connecting groove 8, the outer side of the first rotating shaft 5 and the outer side of the rotating drum 6 are respectively fixedly provided with a first gear 9 and a second gear 10, the first gear 9 is meshed with the second gear 10, a second rotating shaft 11 is rotatably arranged in the connecting, the two belt pulleys 12 are in transmission connection with the same belt 13, a third rotating shaft 14 is rotatably installed on the inner side of the rotary drum 6, two ends of the third rotating shaft 14 extend to the outer side of the rotary drum 6 and are fixedly provided with a plurality of second stirring rods 15, conical gears 16 are fixedly installed at the top end of the second rotating shaft 11 and the outer side of the third rotating shaft 14, the two conical gears 16 are meshed, the top of the rotary drum 6 is fixedly provided with the bottom end of a connecting rod 17, the top end of the connecting rod 17 extends to the upper side of the box body 1 and is fixedly provided with a worm 18, the connecting rod 17 is rotatably installed on the inner side of the box body 1, the top of the box body 1 is rotatably provided with two worm gears 19, the worm 18 is meshed with the two worm gears 19, circular shafts 20 are fixedly welded on the front sides of the two worm gears 19, sliding frames 21 are movably sleeved on the outer sides of the two, the other ends of the two fixing rods 22 are fixedly provided with baffle plates 23, and the two baffle plates 23 are respectively connected in the corresponding charging hoppers 3 in a sliding manner.
An L-shaped plate is fixedly installed at the bottom of the box body 1, the motor 4 is fixedly installed on the L-shaped plate through bolts, the motor 4 is convenient to fixedly install, an outer ring of a bearing is fixedly installed on the inner wall of the bottom of the box body 1, the rotary drum 6 is fixedly sleeved with the inner ring of the bearing and is convenient to rotatably install the rotary drum 6, two clamping plates are fixedly installed in the connecting groove 8, the second rotary shaft 11 is rotatably installed at the inner sides of the two clamping plates and is convenient to rotatably install the second rotary shaft 11, two connecting plates are fixedly installed at the top of the box body 1, one ends of the rotary rods are rotatably installed at the front sides of the two connecting plates, the other ends of the two rotary rods are respectively and fixedly connected with the corresponding worm gears 19, the two worm gears 19 are convenient to rotatably install, two grooves are formed in the top of, two sliding frame 21 sliding connection respectively play the limiting displacement of removal in the outside of corresponding gag lever post to two sliding frame 21, and spout 24 has been seted up to one side of loading hopper 3, and baffle 23 sliding connection is in spout 24, the sliding connection baffle 23 of being convenient for, and one side bottom fixed mounting of box 1 has discharging pipe 25, is equipped with stop valve 26 on the discharging pipe 25, the ejection of compact of being convenient for.
In the invention, when in use, different raw materials can be respectively put into the corresponding charging hoppers 3, then the motor 4 is driven, the rotary drum 6 can be driven to rotate through the meshing transmission of the first gear 9 and the second gear 10, so that the worm 18 can be driven to rotate through the connecting rod 17, the two worm gears 19 can be driven to rotate through the meshing transmission of the worm 18 and the two worm gears 19, the two sliding frames 21 can be driven to move back and forth and away from each other through the common cooperation of the circular shaft 20 and the sliding frames 21, the two baffle plates 23 can be driven to move back and forth and away from each other through the two fixing rods 22, so that the raw materials can be intermittently discharged through the two baffle plates 23, the homogenization effect of the raw materials can be prevented from being influenced by one-time raw material charging, and the rotary drum 6 can drive the plurality of first stirring rods 7, and can drive a plurality of second puddlers 15 and rotate along the horizontal direction and stir the homogenization to the raw meal, then be connected through the transmission of two belt pulleys 12 and belt 13 and can drive second pivot 11 and rotate, thereby can be through the meshing transmission of two bevel gear 16, can drive third pivot 14 and rotate, thereby can make third pivot 14 drive a plurality of second puddlers 15 and rotate along vertical direction, thereby can be through the rotation of a plurality of first puddlers 7, and through the rotation of a plurality of 15 horizontal directions of second puddlers and vertical side, carry out intensive mixing to the raw meal, the effectual homogenization effect to the raw meal that has improved.
Claims (8)
1. The cement raw material homogenizing device comprises a box body (1) and is characterized in that supporting legs (2) are fixedly mounted at four corners of the bottom of the box body (1), a feeding hopper (3) is fixedly mounted at two sides of the top of the box body (1), a motor (4) is fixedly mounted at the bottom of the box body (1), the bottom of a first rotating shaft (5) is fixedly connected onto an output shaft of the motor (4), the top end of the first rotating shaft (5) is rotatably mounted at the bottom of the box body (1), a rotating drum (6) is rotatably mounted in the box body (1), a plurality of first stirring rods (7) are fixedly mounted at the outer side of the rotating drum (6), a connecting groove (8) is formed in the bottom of the rotating drum (6), a first gear (9) and a second gear (10) are fixedly mounted at the outer side of the first rotating shaft (5) and the outer side of the rotating drum (6) respectively, and the first gear (, a second rotating shaft (11) is rotatably mounted in the connecting groove (8), belt pulleys (12) are fixedly mounted on the outer side of the first rotating shaft (5) and the bottom end of the second rotating shaft (11), the two belt pulleys (12) are connected with the same belt (13) in a transmission manner, a third rotating shaft (14) is rotatably mounted on the inner side of the rotary drum (6), two ends of the third rotating shaft (14) extend to the outer side of the rotary drum (6) and are fixedly provided with a plurality of second stirring rods (15), conical gears (16) are fixedly mounted on the top end of the second rotating shaft (11) and the outer side of the third rotating shaft (14), the two conical gears (16) are meshed with each other, the top of the rotary drum (6) is fixedly provided with the bottom end of a connecting rod (17), the top end of the connecting rod (17) extends to the upper side of the box body (1) and is fixedly provided with a worm (18, two worm wheels (19) are installed in the top rotation of box (1), worm (18) and two worm wheels (19) mesh mutually, the equal fixed welding in front side of two worm wheels (19) has circle axle (20), the equal movable sleeve in outside of two circle axles (20) is equipped with sliding frame (21), the equal fixed mounting in one side that two sliding frame (21) kept away from each other has the one end of dead lever (22), the equal fixed mounting of the other end of two dead levers (22) has baffle (23), two baffle (23) are sliding connection respectively in corresponding loading hopper (3).
2. A cement raw meal homogenizing device according to claim 1, characterized in that the bottom of the box body (1) is fixedly mounted with an L-shaped plate, and the motor (4) is fixedly mounted on the L-shaped plate by means of bolts.
3. A device as claimed in claim 1, wherein the inner wall of the bottom of the casing (1) is fixedly provided with an outer race of a bearing, and the rotary drum (6) is fixedly fitted with an inner race of the bearing.
4. A cement raw meal homogenizing device according to claim 1, characterized in that two clamping plates are fixedly mounted in the connecting groove (8), and the second rotating shaft (11) is rotatably mounted inside the two clamping plates.
5. A cement raw meal homogenizing device according to claim 1, characterized in that two connecting plates are fixedly mounted on the top of the box body (1), one end of a rotating rod is rotatably mounted on the front side of each connecting plate, and the other end of each rotating rod is fixedly connected with a corresponding worm wheel (19).
6. A cement raw meal homogenizing device according to claim 1, characterized in that the top of the box body (1) is provided with two grooves, two sliding frames (21) are respectively slidably connected in the corresponding grooves, the inner walls of the two sides of the grooves are fixedly provided with the same limiting rod, and the two sliding frames (21) are respectively slidably connected at the outer sides of the corresponding limiting rods.
7. A device as claimed in claim 1, wherein the hopper (3) is provided with a chute (24) at one side thereof, and the baffle plate (23) is slidably connected in the chute (24).
8. A cement raw meal homogenizing device according to claim 1, characterized in that a discharge pipe (25) is fixedly installed at the bottom of one side of the box body (1), and a stop valve (26) is provided on the discharge pipe (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011124755.4A CN112206681A (en) | 2020-10-20 | 2020-10-20 | Cement raw material homogenizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011124755.4A CN112206681A (en) | 2020-10-20 | 2020-10-20 | Cement raw material homogenizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112206681A true CN112206681A (en) | 2021-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011124755.4A Pending CN112206681A (en) | 2020-10-20 | 2020-10-20 | Cement raw material homogenizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112206681A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019167A (en) * | 2021-02-28 | 2021-06-25 | 张文君 | Medical treatment orthopedics gypsum raw materials agitating unit |
| CN113318822A (en) * | 2021-05-14 | 2021-08-31 | 西安交通大学医学院第二附属医院 | Drug treatment device for anesthesia department |
| CN113668250A (en) * | 2021-09-08 | 2021-11-19 | 连云港长运纺织材料有限公司 | Preparation process and preparation device of oil agent for ultrahigh-strength carbon fiber precursor |
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| US5611619A (en) * | 1996-06-27 | 1997-03-18 | Li Yuan Machine Industrial Co., Ltd. | Mixing machine |
| US5664883A (en) * | 1996-09-04 | 1997-09-09 | Abbottstown Industries, Inc. | Mixer with alternating sized flow passages |
| CN109664408A (en) * | 2018-12-20 | 2019-04-23 | 贵州瑞泰实业有限公司 | Air-entrained concrete building block slurry homogenizer |
| CN111298702A (en) * | 2020-02-05 | 2020-06-19 | 曾庆杨 | Cement raw material homogenizing device |
| CN211487308U (en) * | 2019-11-05 | 2020-09-15 | 刘颖斐 | A dosing unit for fertilizer production |
-
2020
- 2020-10-20 CN CN202011124755.4A patent/CN112206681A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5611619A (en) * | 1996-06-27 | 1997-03-18 | Li Yuan Machine Industrial Co., Ltd. | Mixing machine |
| US5664883A (en) * | 1996-09-04 | 1997-09-09 | Abbottstown Industries, Inc. | Mixer with alternating sized flow passages |
| CN109664408A (en) * | 2018-12-20 | 2019-04-23 | 贵州瑞泰实业有限公司 | Air-entrained concrete building block slurry homogenizer |
| CN211487308U (en) * | 2019-11-05 | 2020-09-15 | 刘颖斐 | A dosing unit for fertilizer production |
| CN111298702A (en) * | 2020-02-05 | 2020-06-19 | 曾庆杨 | Cement raw material homogenizing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019167A (en) * | 2021-02-28 | 2021-06-25 | 张文君 | Medical treatment orthopedics gypsum raw materials agitating unit |
| CN113318822A (en) * | 2021-05-14 | 2021-08-31 | 西安交通大学医学院第二附属医院 | Drug treatment device for anesthesia department |
| CN113668250A (en) * | 2021-09-08 | 2021-11-19 | 连云港长运纺织材料有限公司 | Preparation process and preparation device of oil agent for ultrahigh-strength carbon fiber precursor |
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Application publication date: 20210112 |