CN213132966U - Powder agitating unit is used in cement processing - Google Patents
Powder agitating unit is used in cement processing Download PDFInfo
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- CN213132966U CN213132966U CN202021067546.6U CN202021067546U CN213132966U CN 213132966 U CN213132966 U CN 213132966U CN 202021067546 U CN202021067546 U CN 202021067546U CN 213132966 U CN213132966 U CN 213132966U
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Abstract
The utility model discloses a powder stirring device for cement processing, which belongs to the technical field of cement processing equipment and comprises a stirring cylinder, wherein a stirring rotating shaft is vertically arranged at the axis inside the stirring cylinder, a plurality of groups of reducing stirring rods are fixed on the outer wall of the stirring rotating shaft, a motor supporting frame is fixed at the top of the stirring cylinder, a speed regulating motor is installed on the motor supporting frame, a rotating shaft is fixed at the output end of the speed regulating motor, a blowing hole channel arranged along the length direction of the stirring rotating shaft is arranged inside the stirring rotating shaft, an air compressor is fixed at the top of the stirring cylinder, a connecting air pipe is connected at the air outlet of the air compressor, the other end of the connecting air pipe is communicated with the top end of the blowing hole channel, a blowing disc is fixedly connected at the bottom end of the stirring rotating shaft, the air blowing stirring of the material at the bottom of the stirring cylinder can be realized, the phenomenon that the bottom materials cannot be fully stirred is avoided, and the full uniformity of stirring is ensured.
Description
Technical Field
The utility model relates to a cement processing equipment technical field, more specifically say, relate to a powder agitating unit is used in cement processing.
Background
Cement is a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or 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.
In the cement course of working, need use agitated vessel to stir the powder raw materials of cement and handle, present agitated vessel is simple structure mostly, adopts the puddler to stir, and at the stirring in-process, the material of churn bottom often can not obtain abundant stirring to cause the insufficient phenomenon of stirring.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a powder agitating unit is used in cement processing can realize blowing the stirring to the material of churn bottom to carry out intensive mixing to the material of bottom in the churn, avoid the bottom material to obtain the phenomenon of intensive mixing, guarantee the abundant even of stirring.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A powder stirring device for cement processing comprises a stirring cylinder, wherein a stirring rotating shaft is vertically arranged at the axis inside the stirring cylinder, the top of the stirring rotating shaft penetrates through the upper side wall of the stirring cylinder and is arranged, a plurality of groups of reducing stirring rods are fixed on the outer wall of the stirring rotating shaft, a motor supporting frame is fixed at the top of the stirring cylinder, a speed regulating motor is installed on the motor supporting frame, a rotating shaft is fixed at the output end of the speed regulating motor, a transmission belt is sleeved on the rotating shaft and the top end of the stirring rotating shaft, an air blowing hole arranged along the length direction of the stirring rotating shaft is formed in the stirring rotating shaft, an air compressor is fixed at the top of the stirring cylinder, a connecting air pipe is connected to the air outlet of the air compressor, the other end of the connecting air pipe is communicated with the top end of the air blowing hole, an air blowing, the disc is internally provided with a cavity, the upper surface of the disc is provided with an air inlet hole, the air inlet hole is communicated with the cavity and is communicated with the bottom end of an air blowing pore channel, and the lower surface of the disc is provided with an air blowing hole which is communicated with the cavity. When the device is used, the powder material to be stirred is placed into the stirring cylinder from the feeding hole on the stirring cylinder, the speed regulation motor is started to drive the stirring rotating shaft and the reducing stirring rod to rotate so as to stir the powder material, in the stirring process, the air compressor is started, air blown out by the air compressor is connected with the air pipe, the air blowing hole enters the air blowing disc and is blown out from the air blowing hole, so that the powder material at the bottom in the stirring cylinder is blown and stirred, the material at the bottom in the stirring cylinder is fully stirred, the phenomenon that the material at the bottom cannot be fully stirred is avoided, and the stirring is fully uniform.
Further, the reducing puddler is including fixing the outer pole on the stirring pivot outer wall, the outer pole is cylindric structure, and the inside grafting of outer pole has interior pole, be connected with compression spring between the interior bottom that the interior pole is located the one end of outer pole and outer pole, it is protruding to be fixed with spacing on the top inside wall of outer pole, interior pole is located and is fixed with the spacing ring on the one end outer wall in the outer pole, the external diameter of spacing ring is greater than spacing bellied internal diameter. In the device stirring process, owing to set up the outer pole, interior pole and compression spring, carry out the speed governing in-process at buncher, when buncher rotational speed increases, the centrifugal force that interior pole received increases, thereby make the outside motion of interior pole toward the outer pole, make stirring radius grow, when buncher rotational speed reduces, the centrifugal force that interior pole received reduces, thereby interior pole toward outer pole internal motion under compression spring's restoring force pulling effect, make stirring radius reduce, the stirring radius of reducing puddler can be adjusted to the rotational speed of adjusting buncher.
Furthermore, the connecting air pipe is inserted in the stirring rotating shaft, and a sealing bearing is fixed at the contact position of the connecting air pipe and the stirring rotating shaft. The connecting air pipe is inserted in the stirring rotating shaft, and a contact part of the connecting air pipe and the stirring rotating shaft is fixed with a sealing bearing, so that the connecting air pipe is not influenced by rotation when the stirring rotating shaft rotates, and the stable work of the device is ensured.
Furthermore, the plurality of air blowing holes are formed and are evenly distributed on the cavity. A plurality of air blowing holes are uniformly distributed on the cavity, so that the air blowing effect is ensured, and the air blowing and stirring are more sufficient and uniform.
Furthermore, a filter layer is fixed inside the air blowing holes, and the filter layer is a glass fiber layer. The filter layer is arranged, so that powder materials can be prevented from entering the disc, and the powder materials are prevented from influencing the normal work of the device in the disc.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize blowing the stirring to the material of churn bottom to the material of bottom carries out the intensive mixing in the churn, avoids the bottom material to obtain the phenomenon of intensive mixing, guarantees the abundant even of stirring.
(2) In the device stirring process, owing to set up the outer pole, interior pole and compression spring, carry out the speed governing in-process at buncher, when buncher rotational speed increases, the centrifugal force that interior pole received increases, thereby make the outside motion of interior pole toward the outer pole, make stirring radius grow, when buncher rotational speed reduces, the centrifugal force that interior pole received reduces, thereby interior pole toward outer pole internal motion under compression spring's restoring force pulling effect, make stirring radius reduce, the stirring radius of reducing puddler can be adjusted to the rotational speed of adjusting buncher.
(3) The connecting air pipe is inserted in the stirring rotating shaft, and a contact part of the connecting air pipe and the stirring rotating shaft is fixed with a sealing bearing, so that the connecting air pipe is not influenced by rotation when the stirring rotating shaft rotates, and the stable work of the device is ensured.
(4) A plurality of air blowing holes are uniformly distributed on the cavity, so that the air blowing effect is ensured, and the air blowing and stirring are more sufficient and uniform.
(5) The filter layer is arranged, so that powder materials can be prevented from entering the disc, and the powder materials are prevented from influencing the normal work of the device in the disc.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the blowing plate of the present invention;
fig. 3 is a bottom view of the middle blowing plate of the present invention;
figure 4 is the utility model discloses the inner structure cross-sectional view of well reducing puddler.
The reference numbers in the figures illustrate:
1 mixing drum, 2 mixing rotating shafts, 3 variable diameter mixing rods, 301 outer rods, 302 inner rods, 303 compression springs, 304 limiting rings, 305 limiting bulges, 4 speed regulating motors, 5 transmission belts, 6 blowing pore canals, 7 air compressors, 8 connecting air pipes, 9 blowing disks, 901 disks, 902 cavities, 903 air inlet holes, 904 blowing holes and 905 filtering layers.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, a powder stirring apparatus for cement processing includes a stirring barrel 1, a stirring shaft 2 is vertically disposed at an inner axis of the stirring barrel 1, a top of the stirring shaft 2 penetrates through an upper side wall of the stirring barrel 1, a plurality of sets of reducing stirring rods 3 are fixed on an outer wall of the stirring shaft 2, a motor support frame is fixed on a top of the stirring barrel 1, a speed regulating motor 4 is mounted on the motor support frame, the speed regulating motor is a motor capable of adjusting a rotation speed, in this embodiment, a YCT electromagnetic speed regulating motor is preferred, an inner structure and a working principle thereof are prior art, details are not described herein, a rotating shaft is fixed at an output end of the speed regulating motor 4, a transmission belt 5 is sleeved on the rotating shaft and a top end of the stirring shaft 2, an air blowing duct 6 is disposed in a length direction of the stirring shaft 2, an air compressor 7 is fixed at a, the air compressor is the prior art, the internal structure and the working principle of the air compressor are not described herein, the air compressor is preferably a QWL-03/12.5 industrial oil piston air compressor in this embodiment, an air outlet of the air compressor 7 is connected with a connecting air pipe 8, the other end of the connecting air pipe 8 is communicated with the top end of an air blowing duct 6, the bottom end of the stirring rotating shaft 2 is fixedly connected with an air blowing disc 9, the air blowing disc 9 comprises a disc 901, a cavity 902 is formed in the disc 901, an air inlet 903 is formed in the upper surface of the disc 901, the air inlet 903 is communicated with the cavity 902, the air inlet 903 is communicated with the bottom end of the air blowing duct 6, an air blowing hole 904 is formed in the lower surface of the disc 901. When using this device, will wait to stir in powder material puts into churn 1 from the feed inlet on churn 1, start speed regulating motor 4 and drive stirring pivot 2 and reducing puddler 3 and rotate and stir the powder material, the stirring in-process, start air compressor 7, the air that air compressor 7 bloated is by connecting trachea 8, the pore 6 that blows gets into and blows off 9 inside and by blowing hole 904, thereby the powder material to the bottom in churn 1 blows and stirs, the material of bottom in churn 1 carries out intensive mixing, avoid the phenomenon that the bottom material can not reach intensive mixing, guarantee the abundant even of stirring.
Referring to fig. 1-4, the reducing stirring rod 3 includes an outer rod 301 fixed on the outer wall of the stirring rotating shaft 2, the outer rod 301 is a cylindrical structure, an inner rod 302 is inserted into the outer rod 301, a compression spring 303 is connected between one end of the inner rod 302 located in the outer rod 301 and the inner bottom of the outer rod 301, a limiting protrusion 305 is fixed on the inner side wall of the top of the outer rod 301, a limiting ring 304 is fixed on the outer wall of one end of the inner rod 302 located in the outer rod 301, and the outer diameter of the limiting ring 304 is larger than the inner diameter of the limiting protrusion 305. In the device stirring process, because set up outer pole 301, interior pole 302 and compression spring 303, carry out the speed governing in-process at buncher 4, when 4 rotational speeds of buncher increase, the centrifugal force increase that interior pole 302 received, thereby make interior pole 302 toward the outside motion of outer pole 301, make the radius of mixing grow, when 4 rotational speeds of buncher reduce, the centrifugal force that interior pole 302 received reduces, thereby interior pole 302 toward outer pole 301 internal motion under the restoring force pulling effect of compression spring 303, make the radius of mixing diminish, the radius of mixing that can be to reducing puddler 3 through the rotational speed of adjusting buncher 4 adjusts.
Referring to fig. 1, the connecting gas pipe 8 is inserted into the stirring shaft 2, and a sealing bearing is fixed at a contact position of the connecting gas pipe 8 and the stirring shaft 2. Connecting pipe 8 pegs graft in stirring pivot 2, and connecting pipe 8 is fixed with sealed bearing with the contact department of stirring pivot 2, connects pipe 8 not influenced by the rotation when making stirring pivot 2 rotate, guarantees the steady operation of device.
Referring to fig. 3, a plurality of air blowing holes 904 are provided, and the plurality of air blowing holes 904 are uniformly arranged on the cavity 902. A plurality of air blowing holes 904 are uniformly distributed on the cavity 902, so that the air blowing effect is ensured, and the air blowing stirring is more sufficient and uniform.
Referring to fig. 2, a filter layer 905 is fixed inside the blowing hole 904, and the filter layer 905 is a glass fiber layer. The filter layer 905 is arranged, so that powder materials can be prevented from entering the disc 901, and the powder materials are prevented from influencing the normal work of the device in the disc 901.
The working principle is as follows: when using this device, will wait to stir in powder material puts into churn 1 from the feed inlet on churn 1, start speed regulating motor 4 and drive stirring pivot 2 and reducing puddler 3 and rotate and stir the powder material, the stirring in-process, start air compressor 7, the air that air compressor 7 bloated is by connecting trachea 8, the pore 6 that blows gets into and blows off 9 inside and by blowing hole 904, thereby the powder material to the bottom in churn 1 blows and stirs, the material of bottom in churn 1 carries out intensive mixing, avoid the phenomenon that the bottom material can not reach intensive mixing, guarantee the abundant even of stirring.
In the stirring process, owing to set up outer pole 301, interior pole 302 and compression spring 303, carry out the speed governing in-process at buncher 4, when 4 rotational speeds of buncher increase, the centrifugal force increase that interior pole 302 received, thereby make interior pole 302 toward the outside motion of outer pole 301, make stirring radius grow, when 4 rotational speeds of buncher reduce, the centrifugal force that interior pole 302 received reduces, thereby interior pole 302 toward outer pole 301 internal motion under compression spring 303's restoring force pulling action, make stirring radius diminish.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (5)
1. The utility model provides a powder agitating unit for cement processing, includes churn (1), its characterized in that: the stirring device is characterized in that a stirring rotating shaft (2) is vertically arranged at the position of an inner axis of the stirring cylinder (1), the top of the stirring rotating shaft (2) penetrates through the stirring cylinder (1) to be arranged on the side wall, a plurality of groups of reducing stirring rods (3) are fixed on the outer wall of the stirring rotating shaft (2), a motor support frame is fixed at the top of the stirring cylinder (1), a speed regulating motor (4) is installed on the motor support frame, a rotating shaft is fixed at the output end of the speed regulating motor (4), a transmission belt (5) is sleeved at the top end of the rotating shaft and the stirring rotating shaft (2), a blowing hole channel (6) arranged along the length direction of the stirring rotating shaft (2) is formed in the stirring rotating shaft (2), an air compressor (7) is fixed at the top of the stirring cylinder (1), a connecting air pipe (8) is connected to the position of an air outlet of the air compressor, the bottom end of the stirring rotating shaft (2) is fixedly connected with an air blowing disc (9), the air blowing disc (9) comprises a disc (901), a cavity (902) is formed in the disc (901), an air inlet hole (903) is formed in the upper surface of the disc (901), the air inlet hole (903) is communicated with the cavity (902), the air inlet hole (903) is communicated with the bottom end of an air blowing hole channel (6), an air blowing hole (904) is formed in the lower surface of the disc (901), and the air blowing hole (904) is communicated with the cavity (902).
2. The powder stirring apparatus for cement processing according to claim 1, wherein: reducing puddler (3) is including fixing outer pole (301) on stirring pivot (2) outer wall, outer pole (301) are cylindric structure, and outer pole (301) inside pegs graft and have interior pole (302), interior pole (302) are located and are connected with compression spring (303) between the interior bottom of outer pole (301) one end in outer pole (301), be fixed with spacing arch (305) on the top inside wall of outer pole (301), interior pole (302) are located and are fixed with spacing ring (304) on the one end outer wall in outer pole (301), the external diameter of spacing ring (304) is greater than the internal diameter of spacing arch (305).
3. The powder stirring apparatus for cement processing according to claim 1, wherein: the connecting air pipe (8) is inserted in the stirring rotating shaft (2), and a sealing bearing is fixed at the contact position of the connecting air pipe (8) and the stirring rotating shaft (2).
4. The powder stirring apparatus for cement processing according to claim 1, wherein: the plurality of air blowing holes (904) are arranged, and the plurality of air blowing holes (904) are uniformly distributed on the cavity (902).
5. The powder stirring apparatus for cement processing according to claim 1, wherein: a filter layer (905) is fixed inside the air blowing hole (904), and the filter layer (905) is a glass fiber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067546.6U CN213132966U (en) | 2020-06-11 | 2020-06-11 | Powder agitating unit is used in cement processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067546.6U CN213132966U (en) | 2020-06-11 | 2020-06-11 | Powder agitating unit is used in cement processing |
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| Publication Number | Publication Date |
|---|---|
| CN213132966U true CN213132966U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021067546.6U Expired - Fee Related CN213132966U (en) | 2020-06-11 | 2020-06-11 | Powder agitating unit is used in cement processing |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332872A (en) * | 2021-06-23 | 2021-09-03 | 周玉婷 | Intelligent speed adjusting device for stirring different metallurgical materials |
| CN113976016A (en) * | 2021-10-21 | 2022-01-28 | 无锡市兰翔胶业有限公司 | Gelatin processing apparatus |
| CN114001532A (en) * | 2021-09-28 | 2022-02-01 | 华中农业大学 | Multifunctional drying requirement-oriented intelligent roller dryer and method |
| CN114011288A (en) * | 2021-11-22 | 2022-02-08 | 张家港市华孚实业有限公司 | Production and stirring process of high-permeability expanded perlite |
| CN114181732A (en) * | 2022-02-14 | 2022-03-15 | 东营联合石化有限责任公司 | Petroleum hydrocracking device |
| CN114294919A (en) * | 2021-12-09 | 2022-04-08 | 芜湖艾妮日化有限责任公司 | Polyaluminium chloride processing device |
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2020
- 2020-06-11 CN CN202021067546.6U patent/CN213132966U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332872A (en) * | 2021-06-23 | 2021-09-03 | 周玉婷 | Intelligent speed adjusting device for stirring different metallurgical materials |
| CN114001532A (en) * | 2021-09-28 | 2022-02-01 | 华中农业大学 | Multifunctional drying requirement-oriented intelligent roller dryer and method |
| CN113976016A (en) * | 2021-10-21 | 2022-01-28 | 无锡市兰翔胶业有限公司 | Gelatin processing apparatus |
| CN114011288A (en) * | 2021-11-22 | 2022-02-08 | 张家港市华孚实业有限公司 | Production and stirring process of high-permeability expanded perlite |
| CN114011288B (en) * | 2021-11-22 | 2024-03-19 | 张家港市华孚实业有限公司 | Production and stirring process of high-permeability expanded perlite |
| CN114294919A (en) * | 2021-12-09 | 2022-04-08 | 芜湖艾妮日化有限责任公司 | Polyaluminium chloride processing device |
| CN114181732A (en) * | 2022-02-14 | 2022-03-15 | 东营联合石化有限责任公司 | Petroleum hydrocracking device |
| CN114181732B (en) * | 2022-02-14 | 2022-06-03 | 东营联合石化有限责任公司 | Petroleum hydrocracking device |
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