CN219153308U - Raw material mixing device for cement production - Google Patents
Raw material mixing device for cement production Download PDFInfo
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- CN219153308U CN219153308U CN202223205106.4U CN202223205106U CN219153308U CN 219153308 U CN219153308 U CN 219153308U CN 202223205106 U CN202223205106 U CN 202223205106U CN 219153308 U CN219153308 U CN 219153308U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model discloses a raw material mixing device for cement production, which relates to the technical field of cement production and comprises a raw material mixing device main body, wherein the raw material mixing device main body comprises a raw material mixing tank, a discharging pipe and a control valve are fixedly arranged at the bottom of the raw material mixing tank, and a control assembly is externally connected with the raw material mixing tank. According to the utility model, the exhaust pipe of the exhaust fan is used for extracting air through the T-shaped charging pipe to cause air flow in the T-shaped charging pipe, raw materials for cement production are added into the T-shaped charging pipe through the charging hopper, dust is sucked under the influence of the air flow at the same time to avoid dust emission during charging, the environment is effectively protected, the dust separation group plates are obliquely arranged to lead the raw material dust to be led into the outlet of the T-shaped charging pipe, meanwhile, the filter plate plays a role in filtering the dust to prevent the dust from entering the exhaust fan to damage the exhaust fan, the service life of the exhaust fan is prolonged, and the filter plate is of a detachable structure so as to be convenient to replace, so that the device stably and effectively operates.
Description
Technical Field
The utility model relates to the technical field of cement production, in particular to a raw material mixing device for cement production.
Background
The cement is powdery hydraulic inorganic cementing material, and the cement is made of cement gravels, after hardening, the cement has high strength and corrosion resistance, and is widely applied to civil engineering, water conservancy and other projects, wherein in the production process of cement production technology, raw materials are mixed to occupy extremely important positions, the quality of the cement can be seriously influenced by uneven stirring and mixing, and the cement raw materials are easy to fly into surrounding air in the mixing process to influence the health of staff.
In the prior art, a Chinese patent document with publication number of CN215876956U and publication date of 2022, 02 and 22 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a raw materials mixing arrangement for cement manufacture, relates to cement manufacture technical field, when the mixing arrangement for cement manufacture is producing cement for the solution is common, when the staff emptys the raw materials to the agitator tank, because the raw materials is powdered, so when the raw materials when empting in to the mixing arrangement, raw materials powder flies, not only serious pollution production environment, still can influence the healthy problem of staff. The utility model discloses a vacuum cleaner, including agitator tank, agitator tank top, equipment box, bolt, lifting tube, vacuum cleaner, equipment box top one side has been seted up the feed inlet, and agitator tank one side is provided with the equipment box, and equipment box and agitator tank fixed connection, equipment box internally mounted has the dust catcher, equipment box top is provided with the lifting tube, lifting tube bottom runs through the equipment box, and with equipment box top fixed connection, lifting tube inner wall has cup jointed the lifting rod, lifting tube one side is provided with the bolt, and bolt and lifting tube pass through connection, the bolt is hugged closely lifting rod outer wall one side along lifting tube inside one end.
In order to solve the problem of dust raising when the raw materials are toppled over, the prior art adopts the mode of installing dust catcher and dust conveying pipe in the import department of agitator tank to handle, but still can appear the dust and get into the agitator tank through the dust catcher and accompany the condition of wind simultaneously, and then lead to the dust to get into the inside dust catcher fan of dust catcher and damage easily and wind gets into the inside problem that causes inside dust raising of agitator tank and influences the stirring effect.
Disclosure of Invention
The utility model aims to provide a raw material mixing device for cement production, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the raw material mixing device for cement production comprises a raw material mixing device main body, wherein the raw material mixing device main body comprises a raw material mixing tank, a discharging pipe and a control valve are fixedly arranged at the bottom of the raw material mixing tank, a control assembly is externally connected with the raw material mixing tank, a dustproof feeding mechanism is arranged above the raw material mixing tank, and a mixing stirring mechanism is arranged inside the raw material mixing tank; the dustproof feeding mechanism comprises a feeding unit and a dustproof unit, wherein the feeding unit is symmetrically arranged at the top of the raw material mixing tank, and the dustproof unit is arranged in the feeding unit; the mixing stirring mechanism comprises a driving mixing unit and a stirring blade unit, wherein the driving mixing unit is arranged in the middle of the inside of the raw material mixing tank, and the stirring blade unit is arranged around the driving mixing unit.
The technical scheme of the utility model is further improved as follows: the feeding unit comprises a T-shaped feeding pipe with a lower port fixedly mounted on the inner wall of the top of the raw material mixing tank, and a feeding hopper is fixedly mounted on the inner wall of the upper end of the middle part of the T-shaped feeding pipe.
By adopting the technical scheme, the exhaust pipe of the exhaust fan draws air through the T-shaped feeding pipe to cause air flow inside the T-shaped feeding pipe.
The technical scheme of the utility model is further improved as follows: the charging unit is characterized by further comprising an exhaust fan arranged below the T-shaped charging tube, the lower surface of the exhaust fan is fixedly connected with the upper surface of the T-shaped charging tube, and the exhaust fan of the exhaust fan is fixedly connected with the side wall of the T-shaped charging tube.
By adopting the technical scheme, the raw materials for cement production are added into the T-shaped feeding pipe through the feeding hopper, and dust is sucked under the influence of air flow at the same time, so that the phenomenon of dust emission during feeding is avoided, and the environment is effectively protected.
The technical scheme of the utility model is further improved as follows: the dustproof unit comprises a filter plate which is installed in the middle of the T-shaped feeding pipe in a clamping mode, wherein the filter plate extraction plate is fixedly connected with the upper surface of the T-shaped feeding pipe through bolts and nuts, a dust separation group plate is arranged at the front end of the filter plate, and the side surface of the dust separation group plate is fixedly connected with the inner surface of the T-shaped feeding pipe.
By adopting the technical scheme, the dust separation group plate is obliquely arranged to lead the raw material dust to be led into the outlet of the T-shaped feeding pipe, and meanwhile, the filter plate plays a role in filtering the dust to prevent the dust from entering the exhaust fan to cause damage to the exhaust fan, so that the service life of the exhaust fan is prolonged.
The technical scheme of the utility model is further improved as follows: the driving mixing unit comprises a motor, wherein the lower surface of the motor is fixedly arranged in the middle of the upper surface of the T-shaped feeding pipe, a rotating rod is fixedly arranged on an output shaft of the motor, and a discharging spiral sheet is fixedly arranged on the outer surface of the bottom of the rotating rod.
By adopting the technical scheme, the filter plate is arranged to be of a detachable structure so as to be convenient to replace, so that the device can stably and effectively run.
The technical scheme of the utility model is further improved as follows: the stirring vane unit comprises a raw material dispersing page fixedly arranged above the outer surface of the rotating rod, a bottom stirring rod is arranged below the raw material dispersing page, and the inner surface of the bottom stirring rod is fixedly connected with the outer surface of the rotating rod.
By adopting the technical scheme, the motor drives the rotating rod to rotate, and the raw material dispersing sheets and the bottom stirring rod rotate along with the rotating rod.
The technical scheme of the utility model is further improved as follows: the outer side of the bottom stirring rod is symmetrically and fixedly provided with a curved stirring blade, and the middle part of the curved stirring blade is movably provided with a movable net.
By adopting the technical scheme, the raw materials that the raw materials dispersion page will get into the motor through T type charging tube disperses and is convenient for bottom stirring rod misce bene, and curved stirring page and activity net stir the mixture because the bottom stirring rod rotates the raw materials and simultaneously curved stirring page stirs the accumulational principle because the rotation resistance takes place the rotation to scatter, improves the degree of consistency of mixing, and the unloading spiral page rotates and plays auxiliary discharging's effect to the raw materials that mixes, prevents ejection of compact jam.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a raw material mixing device for cement production, wherein an exhaust pipe of an exhaust fan extracts air through a T-shaped feeding pipe to cause air flow in the T-shaped feeding pipe, raw materials for cement production are added into the T-shaped feeding pipe through a feeding hopper, dust is sucked under the influence of the air flow at the same time to avoid dust raising during feeding, the environment is effectively protected, a dust separation group plate is obliquely arranged to lead the raw material dust to be led into an outlet of the T-shaped feeding pipe, meanwhile, a filter plate plays a role of filtering the dust to prevent the dust from entering the exhaust fan to damage the exhaust fan, the service life of the exhaust fan is prolonged, and the filter plate is arranged into a detachable structure to be convenient to replace, so that the device stably and effectively operates.
2. The utility model provides a raw material mixing device for cement production, which is characterized in that a motor drives a rotating rod to rotate, a raw material dispersing sheet and a bottom stirring rod rotate along with the rotating rod, the raw material dispersing sheet disperses raw materials entering the motor through a T-shaped feeding pipe so as to be convenient for the bottom stirring rod to be uniformly mixed, a curve stirring sheet and a movable net stir and mix the raw materials because of the rotation of the bottom stirring rod, meanwhile, the curve stirring sheet stirs by virtue of a principle that the rotation resistance is self-rotated and piled up, the mixing uniformity is improved, the rotation of a blanking spiral sheet plays a role of assisting in discharging the mixed raw materials, and the discharging blockage is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural diagram of the present utility model;
FIG. 3 is a schematic cross-sectional view of the main structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a dust-proof feeding mechanism of the present utility model.
In the figure: 1. a raw material mixing device main body; 11. a raw material mixing tank; 2. a dustproof feeding mechanism; 21. a T-shaped feeding pipe; 22. a hopper; 23. an exhaust fan; 24. a filter plate; 25. dust-proof group board; 3. a mixing and stirring mechanism; 31. a motor; 32. a rotating rod; 33. a raw material dispersion page; 34. a bottom stirring rod; 341. curved stirring pages; 342. a movable net; 35. and (5) blanking the spiral sheet.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a raw material mixing device for cement production, which comprises a raw material mixing device main body 1, wherein the raw material mixing device main body 1 comprises a raw material mixing tank 11, a discharging pipe and a control valve are fixedly arranged at the bottom of the raw material mixing tank 11, the raw material mixing tank 11 is externally connected with a control component, a dustproof feeding mechanism 2 is arranged above the raw material mixing tank 11, and a mixing stirring mechanism 3 is arranged inside the raw material mixing tank 11; the dustproof feeding mechanism 2 comprises a feeding unit and a dustproof unit, wherein the feeding unit is symmetrically arranged at the top of the raw material mixing tank 11, and the dustproof unit is arranged in the feeding unit; the mixing stirring mechanism 3 comprises a driving mixing unit and a stirring blade unit, wherein the driving mixing unit is arranged in the middle of the inside of the raw material mixing tank 11, the stirring blade unit is arranged around the driving mixing unit, the feeding unit comprises a T-shaped feeding pipe 21 with a lower port fixedly arranged on the inner wall of the top of the raw material mixing tank 11, a feeding hopper 22 is fixedly arranged on the inner wall of the upper end of the middle of the T-shaped feeding pipe 21, an exhaust fan 23 is arranged below the T-shaped feeding pipe 21, the lower surface of the exhaust fan 23 is fixedly connected with the upper surface of the T-shaped feeding pipe 21, the exhaust fan 23 is fixedly connected with the side wall of the T-shaped feeding pipe 21, the exhaust fan is used for extracting air through the T-shaped feeding pipe 21 to cause air flow inside the T-shaped feeding pipe 21, raw materials for cement production are added into the T-shaped feeding pipe 21 through the feeding hopper 22, dust is sucked simultaneously under the influence of the air flow, and the phenomenon of dust is prevented from being caused during feeding, and the environment is effectively protected.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the dustproof unit is including the filter 24 of joint at T type filling tube 21 middle part, pass through bolt and nut fixed connection between the upper surface of filter 24 extraction board and T type filling tube 21, the front end of filter 24 is provided with dust separation group board 25, the side surface of dust separation group board 25 and the internal surface fixed connection of T type filling tube 21, drive mixing unit is including lower surface and T type filling tube 21 upper surface mid-mounting's motor 31, the output shaft fixed mounting of motor 31 has rotating rod 32, the bottom surface fixed mounting of rotating rod 32 has unloading helicoid 35, dust separation group board 25 slant installation makes raw materials dust be directed into the export of T type filling tube 21, filter 24 plays the effect of filtration dust simultaneously and avoids the dust to get into air exhauster 23 to cause air exhauster 23 to damage, the life of air exhauster 23 is prolonged, filter 24 sets up to detachable construction and is convenient for change, make the device stable effective operation.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the stirring vane unit is including fixed mounting at the raw materials dispersion page 33 of rotor bar 32 surface top, the below of raw materials dispersion page 33 is provided with bottom stirring rod 34, the internal surface of bottom stirring rod 34 and the surface fixed connection of rotor bar 32, the outside symmetry fixed mounting of bottom stirring rod 34 has curved stirring page 341, the middle part movable mounting of curved stirring page 341 has movable network 342, motor 31 drive rotor bar 32 rotation, raw materials dispersion page 33 and bottom stirring rod 34 rotate along with rotor bar 32, raw materials dispersion page 33 will get into the raw materials of motor 31 through T type filling tube 21 and disperse the bottom stirring rod 34 of being convenient for evenly mix, curved stirring page 341 stirs the mixture because bottom stirring rod 34 rotates the raw materials simultaneously curved stirring page 341 stirs the accumulational principle because the rotation resistance takes place, the degree of mixing is improved, the effect of auxiliary discharging is played to the raw materials that mixes to the rotation of unloading spiral page 35, prevent the ejection of compact from blocking.
The working principle of the raw material mixing device for cement production will be specifically described below.
As shown in fig. 1 to 4, firstly, the suction pipe of the suction fan 23 draws air through the T-shaped feeding pipe 21 to cause air flow inside the T-shaped feeding pipe 21, raw materials for cement production are added into the T-shaped feeding pipe 21 through the feeding hopper 22, dust is sucked into the T-shaped feeding pipe 21 under the influence of the air flow, then, the dust separation group plate 25 is obliquely installed to enable the raw material dust to be guided into the outlet of the T-shaped feeding pipe 21, meanwhile, the filter plate 24 plays a role of filtering the dust to prevent the dust from entering the suction fan 23 to damage the suction fan 23, finally, the motor 31 drives the rotating rod 32 to rotate, the raw material dispersing sheet 33 and the bottom stirring rod 34 rotate along with the rotating rod 32, the raw material dispersing sheet 33 disperses the raw material entering the motor 31 through the T-shaped feeding pipe 21 so as to be uniformly mixed by the bottom stirring rod 34, the curved stirring sheet and the movable net 342 stir the raw material due to the rotation of the bottom stirring rod 34, meanwhile, the curved stirring sheet 341 stirs due to the principle of self-rotation stacking of the rotation resistance, and the discharging spiral sheet 35 rotates to assist the mixed raw material.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a raw materials mixing arrangement for cement manufacture, includes raw materials mixing arrangement main part (1), raw materials mixing arrangement main part (1) is including raw materials blending tank (11), the bottom fixed mounting of raw materials blending tank (11) has discharging pipe and control valve, raw materials blending tank (11) external control assembly, its characterized in that: a dustproof feeding mechanism (2) is arranged above the raw material mixing tank (11), and a mixing and stirring mechanism (3) is arranged inside the raw material mixing tank (11);
the dustproof feeding mechanism (2) comprises a feeding unit and a dustproof unit, wherein the feeding unit is symmetrically arranged at the top of the raw material mixing tank (11), and the dustproof unit is arranged in the feeding unit;
the mixing and stirring mechanism (3) comprises a driving mixing unit and a stirring blade unit, wherein the driving mixing unit is arranged in the middle of the interior of the raw material mixing tank (11), and the stirring blade unit is arranged around the driving mixing unit.
2. The raw material mixing apparatus for cement production according to claim 1, wherein: the feeding unit comprises a T-shaped feeding pipe (21) with a lower port fixedly mounted on the inner wall of the top of the raw material mixing tank (11), and a feeding hopper (22) is fixedly mounted on the inner wall of the upper end of the middle part of the T-shaped feeding pipe (21).
3. A raw material mixing apparatus for cement production according to claim 2, wherein: the feeding unit further comprises an exhaust fan (23) arranged below the T-shaped feeding tube (21), the lower surface of the exhaust fan (23) is fixedly connected with the upper surface of the T-shaped feeding tube (21), and the exhaust fan of the exhaust fan (23) is fixedly connected with the side wall of the T-shaped feeding tube (21).
4. The raw material mixing apparatus for cement production according to claim 1, wherein: the dustproof unit comprises a filter plate (24) which is installed in the middle of the T-shaped feeding pipe (21) in a clamping mode, the filter plate (24) is fixedly connected with the upper surface of the T-shaped feeding pipe (21) through bolts and nuts, a dust separation group plate (25) is arranged at the front end of the filter plate (24), and the side surface of the dust separation group plate (25) is fixedly connected with the inner surface of the T-shaped feeding pipe (21).
5. The raw material mixing apparatus for cement production according to claim 1, wherein: the driving mixing unit comprises a motor (31) with the lower surface fixedly mounted in the middle of the upper surface of the T-shaped feeding pipe (21), a rotating rod (32) is fixedly mounted on an output shaft of the motor (31), and a discharging spiral sheet (35) is fixedly mounted on the outer surface of the bottom of the rotating rod (32).
6. The raw material mixing apparatus for cement production according to claim 1, wherein: the stirring vane unit comprises a raw material dispersing page (33) fixedly arranged above the outer surface of a rotating rod (32), a bottom stirring rod (34) is arranged below the raw material dispersing page (33), and the inner surface of the bottom stirring rod (34) is fixedly connected with the outer surface of the rotating rod (32).
7. The raw material mixing apparatus for cement production according to claim 6, wherein: the outer side of the bottom stirring rod (34) is symmetrically and fixedly provided with a curved stirring page (341), and the middle part of the curved stirring page (341) is movably provided with a movable net (342).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223205106.4U CN219153308U (en) | 2022-12-01 | 2022-12-01 | Raw material mixing device for cement production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223205106.4U CN219153308U (en) | 2022-12-01 | 2022-12-01 | Raw material mixing device for cement production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219153308U true CN219153308U (en) | 2023-06-09 |
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ID=86637239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223205106.4U Active CN219153308U (en) | 2022-12-01 | 2022-12-01 | Raw material mixing device for cement production |
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| Country | Link |
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| CN (1) | CN219153308U (en) |
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2022
- 2022-12-01 CN CN202223205106.4U patent/CN219153308U/en active Active
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