CN113650163B - Multistage mixing system of self-leveling cement - Google Patents
Multistage mixing system of self-leveling cement Download PDFInfo
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- CN113650163B CN113650163B CN202110979950.3A CN202110979950A CN113650163B CN 113650163 B CN113650163 B CN 113650163B CN 202110979950 A CN202110979950 A CN 202110979950A CN 113650163 B CN113650163 B CN 113650163B
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- fixed
- stirring
- water injection
- rotating
- water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/38—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected both by the action of a fluid and by directly-acting driven mechanical means, e.g. stirring means ; Producing cellular concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/12—Supplying or proportioning liquid ingredients
- B28C7/126—Supply means, e.g. nozzles
- B28C7/128—Nozzles; Valves; Valve-actuating means
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention belongs to the field of cement production equipment, and relates to a self-leveling cement multistage stirring system which comprises a shell, wherein a base is fixedly arranged at the bottom of the shell, a hydrodynamic rotating device is arranged inside a cavity of the base, a rotary water injection plate is rotatably arranged on the upper side surface of the base, a rotating disc is rotatably arranged on the upper side surface inside the shell, a water flow stirring device is rotatably arranged between the rotating disc and the rotary water injection plate, and a stirring device is fixedly arranged between the rotating disc and the rotary water injection plate. The invention can stir the self-leveling cement powder in multiple modes, realizes full stirring of the self-leveling cement powder, realizes the action of stirring while injecting water by using the characteristic that water needs to be injected before the self-leveling cement powder is used, effectively avoids the phenomenon of caking or undissolved dry powder, and can realize multiple stirring by matching a turbulence block, a fixed plate and the like with a motor.
Description
Technical Field
The invention belongs to the field of cement production equipment, and particularly relates to a self-leveling cement multistage stirring system.
Background
It is well known that need strictly add water according to the water-cement ratio when using self-leveling cement, and use electric mixer to self-leveling thorough stirring, and self-leveling cement after the stirring can not have cubic or dry powder to appear, and still need prepare a sufficient bucket before the construction and be used for storing the self-leveling cement that stirs, it is comparatively troublesome to take, and can't make self-leveling cement stirring abundant when stirring, need stir for a long time and need divide many times, stir consuming time longer cost of labor height, and self-leveling cement quality after the stirring is different, can't use many buckets self-leveling cement with the same ground of laying.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a self-leveling cement multistage stirring system which can stir self-leveling cement powder in multiple modes to realize full stirring of the self-leveling cement powder.
The purpose of the invention can be realized by the following technical scheme: the utility model provides a multistage mixing system of self-leveling cement, includes the casing, the fixed base that is equipped with in casing bottom, be equipped with hydrodynamic force rotary device on the base cavity is inside, hydrodynamic force rotary device realizes stirring while water injection during being used for the water injection, the side rotates and is equipped with rotatory water injection board on the base, the side rotates and is equipped with the rotating disc on the casing is inside, the rotating disc with it is equipped with rivers agitating unit to rotate between the rotatory water injection board, rivers agitating unit is used for to the rotatory water injection in the casing, the rotating disc with it is fixed agitating unit that is equipped with between the rotatory water injection board.
Preferably, rivers agitating unit sets up including rotating turbine on the base, evenly fixed being equipped with the blade on the turbine, the fixed rivers drive shaft that is equipped with on the turbine, the rivers drive shaft with the rotating disc rotates to be connected, the fixed turbulent flow piece that is equipped with of even symmetry in the rivers drive shaft.
Preferably, the rivers agitating unit includes that three evenly sets up the rotating disc with hollow water injection axle between the rotatory water injection board, every the epaxial rotation of hollow water injection is equipped with the net and stirs the movable plate, every even symmetry is fixed on the net stirs the movable plate and is equipped with the rigidity outlet pipe, every rigidity outlet pipe front end is fixed and is equipped with the nozzle, every even symmetry is fixed on the net stirs the movable plate and is equipped with the rigidity support bar, the net stirs the movable plate inside and is equipped with rivers compression rotating cavity, hollow water injection axle upper end is equipped with the delivery port, the inside high water cavity of impressing that is equipped with of hollow water injection axle.
Preferably, agitating unit is including fixed the setting rotate the disc with fixed back shaft between the rotatory water injection board, rotate the disc with it is fixed to be equipped with the fixed axle between the rotatory water injection board, the fixed epaxial fixed stirring leaf that is equipped with of fixed, the fixed case that is equipped with of casing upside, the fixed incasement fixation of motor is equipped with the motor, be equipped with the motor shaft on the output of motor, the motor shaft with rotate disc fixed connection.
Preferably, the fixed feed inlet that is equipped with in casing upper end, it is equipped with the baffle to rotate on the casing right side wall, the fixed articulated piece that is equipped with on the baffle, articulated being equipped with the articulated joint on the articulated piece, the fixed articulated base that is equipped with on the casing right side wall, articulated base with it is equipped with articulated spring to connect between the articulated joint.
Preferably, the fixed case of rotating electrical machines that is equipped with on the casing left side wall, the fixed incasement portion of rotating electrical machines is fixed and is equipped with the rotating electrical machines, be equipped with the rotating electrical machines shaft on the output of rotating electrical machines, the fixed cam that is equipped with on the rotating electrical machines shaft, the cam with the casing rotates to be connected, the cam lower extreme is equipped with the slider, the slider with casing sliding connection, the left end of base is fixed and is equipped with the discharge gate, it is equipped with the dog to slide on the discharge gate, the dog with be connected with compression spring between the slider, the fixed water inlet that is equipped with of right-hand member of base.
When self-leveling cement needs to be stirred, self-leveling cement powder is placed from a feed inlet, a baffle plate rotates downwards, a hinged block is driven to move, so that a hinged head is compressed, cement falls into a shell stirring cavity, after the self-leveling cement powder completely flows into the cavity, a hinged spring resets to drive the baffle plate to be closed, a base is communicated with a high-pressure water pipe at the moment, water enters a water storage cavity with higher impact force, a turbine is driven to rotate, a water flow driving shaft synchronously rotates to drive turbulence blocks uniformly distributed on the water flow driving shaft to rotate, simultaneously, after the high-pressure water flows into the high-pressure water inlet cavity, the water is discharged into a water flow compression rotating cavity through a water outlet at the top of the high-pressure water inlet cavity, water flows out from two nozzles opposite in direction, a grid stirring plate is driven to rotate, stirring while water injection is carried out on the self-leveling cement powder, and caking or undissolved dry powder is effectively prevented from easily appearing.
When the water injection volume reaches the proportion, cut off the water supply to the water inlet, make the turbine stall, make the vortex piece also stall, the nozzle stops out a water net and stirs board stall simultaneously, starter motor makes the motor shaft rotate this moment, it rotates to drive the rotating disc, make the fixed stirring leaf of fixing on the rotating disc rotate, realize stirring cement once, the net that the rotation set up on rotating disc and rotatory water injection board stirs the board this moment and receives the effort of cement and rotates, and the net structure of compriseing rigidity support bar and rigidity outlet pipe on the net stirs the board, realize secondary stirring cement, liquid pivoted self-leveling cement leaves the vortex piece through the effect of vortex piece respectively from two exports on the vortex piece and realizes tertiary stirring cement simultaneously, it can only once stir when same direction rotates to have solved the mixer, lead to the not abundant of cement stirring.
When the self-leveling cement after stirring is needed to be used, the rotating motor is started, the rotating motor shaft is driven to rotate, the cam fixed on the rotating motor shaft is driven to rotate, the compression spring resets to drive the sliding block to slide upwards, and meanwhile, the stop block connected with the compression spring moves upwards, so that the self-leveling cement flows out from the shell.
Compared with the prior art, the self-leveling cement multistage stirring system has the following advantages:
1. the self-leveling cement powder can be stirred while being injected with water, and caking or undissolved dry powder is effectively prevented.
2. The problem of the mixer can only carry out once stirring when same direction rotates, lead to the not abundant of cement stirring.
3. The stirring blades, the grid stirring plates and the turbulence blocks are fixed under the driving of the motor and matched with each other to stir cement for three times.
Drawings
Fig. 1 is a schematic structural diagram of a self-leveling cement multi-stage mixing system.
Fig. 2 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A in fig. 1.
Fig. 3 is a sectional view of the structure at B in fig. 1.
Fig. 4 is a sectional view taken along line C-C in fig. 1.
Fig. 5 is an enlarged view of the structure at D in fig. 4.
Fig. 6 is a sectional view taken along the direction E-E in fig. 1.
In the figure, 10, the housing; 11. fixing the stirring blade; 12. a nozzle; 13. a flow disturbing block; 14. a base; 15. a water inlet; 16. a grid stirring plate; 17. a water flow drive shaft; 18. a motor fixing box; 19. a fixed shaft; 20. a motor; 21. a motor shaft; 22. a water storage cavity; 23. rotating the disc; 24. a hollow water injection shaft; 25. rotating the water injection plate; 26. a turbine; 27. high pressure is pressed into the water cavity; 28. a water outlet; 29. a rigid support bar; 30. a rigid water outlet pipe; 31. a blade; 32. the water flow compresses the rotary cavity; 33. fixing a support shaft; 34. an auxiliary outlet of the turbulent flow block; 35. A discharge port; 36. a feed inlet; 37. a baffle plate; 38. a hinged block; 39. a hinge joint; 40. a hinge spring; 41. A hinged base; 42. a stopper; 43. a compression spring; 44. a rotating electric machine; 45. a rotating electric machine fixing box; 46. Rotating a motor shaft; 47. a slider; 48. a cam.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, a multistage stirring system for self-leveling cement, including a housing 10, a base 14 is fixedly arranged at the bottom of the housing 10, a hydrodynamic rotating device is arranged inside a cavity of the base 14, the hydrodynamic rotating device is used for realizing stirring while water injection is carried out during water injection, a rotary water injection plate 25 is rotatably arranged on the side surface of the base 14, a rotating disc 23 is rotatably arranged on the side surface inside the housing 10, a water flow stirring device is rotatably arranged between the rotating disc 23 and the rotary water injection plate 25 and is used for rotating water injection into the housing 10, and a stirring device is fixedly arranged between the rotating disc 23 and the rotary water injection plate 25.
As shown in fig. 1, 2 and 6, the water flow stirring device comprises a turbine 26 rotatably arranged on a base 14, blades 31 are uniformly and fixedly arranged on the turbine 26, a water flow driving shaft 17 is fixedly arranged on the turbine 26, the water flow driving shaft 17 is rotatably connected with a rotating disc 23, and flow disturbing blocks 13 are uniformly and symmetrically and fixedly arranged on the water flow driving shaft 17.
As shown in fig. 1, 2, 3 and 4, the water flow stirring device comprises three hollow water injection shafts 24 uniformly arranged between a rotating disc 23 and a rotary water injection plate 25, each hollow water injection shaft 24 is rotatably provided with a grid stirring plate 16, each grid stirring plate 16 is uniformly and symmetrically provided with rigid water outlet pipes 30, the front end of each rigid water outlet pipe 30 is fixedly provided with a nozzle 12, each grid stirring plate 16 is uniformly and symmetrically provided with rigid support bars 29, a water flow compression rotary cavity 32 is arranged in each grid stirring plate 16, the upper end of each hollow water injection shaft 24 is provided with a water outlet 28, and a high-pressure water cavity 27 is arranged in each hollow water injection shaft 24.
As shown in fig. 1, 2, 3 and 4, the stirring device includes a fixed support shaft 33 fixedly disposed between the rotating disc 23 and the rotating water injection plate 25, a fixed shaft 19 is fixedly disposed between the rotating disc 23 and the rotating water injection plate 25, a fixed stirring blade 11 is fixedly disposed on the fixed shaft 19, a motor fixing box 18 is fixedly disposed on the upper side of the housing 10, a motor 20 is fixedly disposed in the motor fixing box 18, a motor shaft 21 is disposed on an output end of the motor 20, and the motor shaft 21 is fixedly connected to the rotating disc 23.
As shown in fig. 2, a feed inlet 36 is fixedly arranged at the upper end of the casing 10, a baffle 37 is rotatably arranged on the right side wall of the casing 10, a hinge block 38 is fixedly arranged on the baffle 37, a hinge head 39 is hinged on the hinge block 38, a hinge base 41 is fixedly arranged on the right side wall of the casing 10, and a hinge spring 40 is connected between the hinge base 41 and the hinge head 39.
As shown in fig. 2, a rotating motor fixing box 45 is fixedly arranged on the left side wall of the housing 10, a rotating motor 44 is fixedly arranged inside the rotating motor fixing box 45, a rotating motor shaft 46 is arranged on an output end of the rotating motor 44, a cam 48 is fixedly arranged on the rotating motor shaft 46, the cam 48 is rotatably connected with the housing 10, a slider 47 is arranged at the lower end of the cam 48, the slider 47 is slidably connected with the housing 10, a discharge port 35 is fixedly arranged at the left end of the base 14, a stopper 42 is slidably arranged on the discharge port 35, a compression spring 43 is connected between the stopper 42 and the slider 47, and a water inlet 15 is fixedly arranged at the right end of the base 14.
When self-leveling cement needs to be stirred, self-leveling cement powder is placed from the feed inlet 36, the baffle 37 rotates downwards, the hinge block 38 is driven to move, so that the hinge head 39 is compressed, cement falls into the stirring cavity of the shell 10, after the self-leveling cement powder completely flows into the cavity, the hinge spring 40 resets and drives the baffle 37 to be closed, the base 14 is communicated with the high-pressure water pipe at the moment, water enters the water storage cavity 22 with high impact force and drives the turbine 26 to rotate, the water flow driving shaft 17 synchronously rotates so as to drive the turbulence blocks 13 uniformly distributed on the water flow driving shaft 17 to rotate, meanwhile, after high-pressure water flows into the high-pressure water pressing cavity 27, the water is discharged into the water flow compression rotating cavity 32 through the water outlet 28 at the top of the high-pressure water pressing cavity 27, the water is sprayed out from the nozzles 12 in two opposite directions, the grid stirring plate 16 is driven to rotate, the self-leveling cement powder can be injected with water and stirred at the same time, and caking or undissolved dry powder is effectively prevented.
When the water injection volume reaches the proportion, cut off the water supply to water inlet 15, make turbine 26 stall, make turbulence block 13 stall also, nozzle 12 stops out water net stirring board 16 stall simultaneously, starting motor 20 makes motor shaft 21 rotate this moment, drive rotating disc 23 and rotate, make fixed stirring leaf 11 of fixing on rotating disc 23 rotate, realize stirring cement once, it receives the effort of cement and rotates to rotate net stirring board 16 that sets up on rotating disc 23 and rotatory water injection board 25 this moment, and the net structure that comprises rigid support bar 29 and rigid outlet pipe 30 on the net stirring board 16, realize secondary stirring cement, liquid pivoted is at the same time kept away from turbulence block 13 from two exports respectively through turbulence block's 13 effect and is realized stirring cement three times, it can only carry out once when the mixer rotates in same direction to have solved, lead to the not abundant of cement stirring.
When the stirred self-leveling cement needs to be used, the rotating motor 44 is started, so that the rotating motor shaft 46 rotates to drive the cam 48 fixed on the rotating motor shaft 46 to rotate, the compression spring 43 resets to drive the sliding block 47 to slide upwards, and meanwhile, the stop block 42 connected with the compression spring 43 moves upwards, so that the self-leveling cement flows out of the shell 10.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (4)
1. The self-leveling cement multi-stage stirring system comprises a shell (10), and is characterized in that a base (14) is fixedly arranged at the bottom of the shell (10), a hydrodynamic rotating device is arranged inside a cavity of the base (14), the hydrodynamic rotating device is used for stirring while injecting water during water injection, a rotary water injection plate (25) is rotatably arranged on the upper side of the base (14), a rotating disc (23) is rotatably arranged on the upper side inside the shell (10), a water flow stirring device is rotatably arranged between the rotating disc (23) and the rotary water injection plate (25), the water flow stirring device is used for injecting water into the shell (10) in a rotating manner, and a stirring device is fixedly arranged between the rotating disc (23) and the rotary water injection plate (25); the water flow stirring device comprises a turbine (26) rotatably arranged on the base (14), blades (31) are uniformly and fixedly arranged on the turbine (26), a water flow driving shaft (17) is fixedly arranged on the turbine (26), the water flow driving shaft (17) is rotatably connected with the rotating disc (23), and flow disturbing blocks (13) are uniformly and symmetrically fixedly arranged on the water flow driving shaft (17); rivers agitating unit includes that three evenly sets up rotate disc (23) with hollow water injection axle (24) between rotatory water injection board (25), every rotate on hollow water injection axle (24) and be equipped with net stirring board (16), every even symmetry is fixed to be equipped with rigid outlet pipe (30), every on the net stirring board (16) rigid outlet pipe (30) front end is fixed to be equipped with nozzle (12), every even symmetry is fixed to be equipped with rigid support bar (29) on net stirring board (16), the net stirs inside rivers compression rotating chamber (32) that is equipped with of board (16), hollow water injection axle (24) upper end is equipped with delivery port (28), hollow water injection axle (24) inside is equipped with high water cavity (27) of impressing.
2. The multi-stage self-leveling cement mixing system according to claim 1, wherein: agitating unit is including fixed setting rotating disc (23) with solid fixed stay (33) between rotatory water injection board (25), rotating disc (23) with fixed axle (19) that are equipped with between rotatory water injection board (25), fixed stirring leaf (11) of being equipped with on fixed axle (19), casing (10) upside is fixed and is equipped with motor fixing box (18), motor fixing box (18) internal fixation is equipped with motor (20), be equipped with motor shaft (21) on the output of motor (20), motor shaft (21) with rotating disc (23) fixed connection.
3. The multi-stage self-leveling cement mixing system according to claim 2, wherein: casing (10) upper end is fixed and is equipped with feed inlet (36), it is equipped with baffle (37) to rotate on casing (10) right side wall, the fixed articulated piece (38) that is equipped with on baffle (37), articulated on articulated piece (38) is equipped with articulated head (39), the fixed articulated base (41) that is equipped with on casing (10) right side wall, articulated base (41) with it is equipped with articulated spring (40) to connect between articulated head (39).
4. The multi-stage self-leveling cement mixing system according to claim 3, wherein: fixed case (45) of rotating electrical machines that is equipped with on casing (10) left side wall, the fixed case (45) of rotating electrical machines inside fixed rotating electrical machines (44) that is equipped with, be equipped with rotating electrical machines shaft (46) on the output of rotating electrical machines (44), fixed cam (48) that is equipped with on rotating electrical machines shaft (46), cam (48) with casing (10) rotate to be connected, cam (48) lower extreme is equipped with slider (47), slider (47) with casing (10) sliding connection, the left end of base (14) is fixed and is equipped with discharge gate (35), it is equipped with dog (42) to slide on discharge gate (35), dog (42) with be connected with compression spring (43) between slider (47), the right-hand member of base (14) is fixed and is equipped with water inlet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979950.3A CN113650163B (en) | 2021-08-25 | 2021-08-25 | Multistage mixing system of self-leveling cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979950.3A CN113650163B (en) | 2021-08-25 | 2021-08-25 | Multistage mixing system of self-leveling cement |
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| Publication Number | Publication Date |
|---|---|
| CN113650163A CN113650163A (en) | 2021-11-16 |
| CN113650163B true CN113650163B (en) | 2023-04-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3494702B2 (en) * | 1994-07-15 | 2004-02-09 | 吉野石膏株式会社 | Mixing stirrer and mixing stirring method |
| CN107363994A (en) * | 2017-08-01 | 2017-11-21 | 钟晓芳 | A kind of concrete mixer |
| CN108381766A (en) * | 2018-03-19 | 2018-08-10 | 袁苗 | A kind of stirring of concrete and pumping method |
| CN108972884B (en) * | 2018-08-11 | 2021-05-04 | 江西省中恒混凝土有限公司 | Vertical concrete mixer and concrete production line |
| CN112917663A (en) * | 2021-01-11 | 2021-06-08 | 成果 | Concrete production line for building engineering |
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Inventor after: Qi Liangliang Inventor after: Wang Zhihong Inventor after: Tang Wei Inventor after: Jiang Fang Inventor after: Hua Zhiqiang Inventor after: Other inventors ask not to disclose names Inventor before: Do not announce the inventor |
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Effective date of registration: 20230322 Address after: No. 158, Zhongyi 1st Road, Yuhua District, Changsha City, Hunan Province Applicant after: CHINA CONSTRUCTION FIFTH ENGINEERING DIVISION Corp.,Ltd. Address before: 362000 No. 55, Dongyuan Road, Fengze District, Quanzhou City, Fujian Province Applicant before: Yang Youye |
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