CN115431412B - Spraying equipment of cement grinding aid agitator tank - Google Patents
Spraying equipment of cement grinding aid agitator tank Download PDFInfo
- Publication number
- CN115431412B CN115431412B CN202211287543.7A CN202211287543A CN115431412B CN 115431412 B CN115431412 B CN 115431412B CN 202211287543 A CN202211287543 A CN 202211287543A CN 115431412 B CN115431412 B CN 115431412B
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- China
- Prior art keywords
- cement
- grinding aid
- assembly
- spray head
- stirring
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Classifications
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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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- 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
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0831—Drives or drive systems, e.g. toothed racks, winches
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Nozzles (AREA)
Abstract
The invention relates to the technical field of cement processing, and discloses spraying equipment of a cement grinding aid stirring tank, which comprises a stirring barrel assembly, wherein the stirring barrel assembly is arranged in the stirring barrel assembly along the axis of the stirring barrel assembly, spraying assemblies are arranged on the inner wall, close to the top of the stirring barrel assembly, of the stirring barrel assembly in an array manner, and a direction-adjusting assembly is arranged between the spraying assemblies and the outer wall of the stirring barrel assembly. The driving shaft is driven to rotate through the external driving source, so that the upper layer and the lower layer of spiral blades rotate, cement on the upper layer is turned downwards, cement on the lower layer is turned upwards, the agglomerated cement is scattered by the cooperation transverse plate, the annular plate is driven to move up and down along the outer wall of the stirring cylinder through intermittent expansion of the electric telescopic rod, the sleeve frame pushes the spray head to swing up and down under the connection effect of the upright posts, the spraying angle of the cement grinding aid is enabled to be continuous, the cement grinding aid is guaranteed to be uniformly sprayed on the surface of the cement, and therefore the effects of uniform mixing and high mixing efficiency of the cement and the cement grinding aid are achieved.
Description
Technical Field
The invention relates to the technical field of cement processing, in particular to spraying equipment of a cement grinding aid stirring tank.
Background
The cement grinding aid is an additive for improving cement grinding efficiency or reducing energy consumption in the cement clinker grinding process, and is liquid and solid, and in the liquid cement grinding aid adding process, the cement grinding aid is uniformly added in the cement clinker and is sprayed through a spray head.
Because the cement grinding aid sprayed out of the spray head acts on cement, the cement is easy to form a bulk, long-time stirring is needed, the bulk cement is dispersed, the cement grinding aid and the cement are uniformly mixed, in addition, in the cement stirring process, the lifted cement is easy to adhere to the surface of the spray head, the spraying effect of the cement grinding aid is influenced, and the mixing effect of the cement grinding aid and the cement is influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides spraying equipment of a cement grinding aid stirring tank, which has the advantages of uniform mixing of cement grinding aid and cement, high mixing efficiency and the like, and solves the problem of low mixing efficiency of cement grinding aid and cement.
(II) technical scheme
In order to achieve the purposes of uniform mixing of the cement grinding aid and cement and high mixing efficiency, the invention provides the following technical scheme: the utility model provides a spraying equipment of cement grinding aid agitator tank, includes the churn subassembly, the top swing joint of churn subassembly has the cover subassembly, the inside of churn subassembly is provided with the stirring subassembly along its axis, the churn subassembly is close to the array on the inner wall at its top and is provided with the subassembly that sprays, be provided with the steering subassembly between spray subassembly and the churn subassembly outer wall.
Preferably, the churn subassembly is including the churn, the bottom array of churn is provided with the support column, the bottom welding of support column has the bottom plate, the top fixed mounting of churn outer wall has the pivot, the cover subassembly is including the cover, the bottom center department fixed mounting of cover has the axle sleeve, the edge fixed mounting of cover has the sleeve pipe, the sleeve pipe cover is established at pivot surface rotation.
Preferably, the stirring assembly comprises a driving shaft rotationally connected to the center of the stirring cylinder, spiral blades are arranged on the surface of the driving shaft in an array mode, a transverse plate is arranged on the surface of the driving shaft in an array mode, an arc-shaped plate is fixedly arranged at the other end of the transverse plate, and the arc-shaped plate is attached to the inner wall of the stirring cylinder and slides.
Preferably, the spiral blade is provided with an upper layer and a lower layer, and is respectively positioned at the upper side and the lower side of the transverse plate and the arc plate assembly, the spiral directions of the spiral blade of the upper layer and the spiral blade of the lower layer are opposite, and the spiral blade of the upper layer and the spiral blade of the lower layer are respectively abutted to the upper side and the lower side of the arc plate.
Preferably, both ends of the arc plate are provided with inclined portions, and the inclined portions face one side of the driving shaft.
Preferably, the diameter of the driving shaft is smaller than the inner diameter of the shaft sleeve, and the top end of the driving shaft is inserted into the shaft sleeve.
Preferably, the spray assembly comprises a spray head, the shower nozzle array sets up the surface at the churn subassembly, the one end that the shower nozzle is located the churn outside is provided with screw thread portion, the surface of shower nozzle and be close to screw thread portion department integrated into one piece and have two spacer rings, the shower nozzle is located the upside of churn outside one end and has all seted up inlet channel, inlet channel and shower nozzle inner chamber intercommunication, and inlet channel and shower nozzle inner chamber intercommunication department are the slope form, the installation cavity has been seted up on the inner chamber of shower nozzle, the both ends of installation cavity all are the shrink form, the butt has the closing plate on the terminal surface that the churn axis was kept away from to the installation cavity, fixed mounting has the spring between closing plate and the installation cavity inner wall, closing plate surface center department fixed mounting has the inserted bar, the other end fixed mounting of inserted bar has the coil spring, the other end fixed mounting of coil spring is close to the inside tip of churn at the shower nozzle, the coil spring butt is on the terminal surface of shower nozzle.
Preferably, the upper surface and the lower surface of the spray head are fixedly provided with connecting rods, the other ends of the connecting rods are fixedly provided with baffle plates matched with the inner cavity of the spray head, and the baffle plates are attached to the opening of the air inlet channel.
Preferably, the direction-adjusting assembly comprises a sleeve frame which is sleeved on the surface of the spray head and positioned between two spacing rings, the top and the bottom of the sleeve frame are arc-shaped, the distance between the two side walls of the sleeve frame is equal to the outer diameter of the spray head, the distance between the top wall and the bottom wall of the sleeve frame is larger than the outer diameter of the spray head, an upright post is fixedly arranged at the bottom of the sleeve frame, an annular plate sleeved on the outer side of the stirring cylinder is fixedly arranged at the bottom of the upright post, an electric telescopic rod is fixedly arranged at the bottom of the annular plate, the bottom of the electric telescopic rod is fixedly arranged on the outer wall of the stirring cylinder, the direction-adjusting assembly further comprises an installation notch formed in the surface of the stirring cylinder, and a rubber sheet is fixedly arranged on the inner wall of the installation notch and penetrates through and is fixedly arranged at the center of the rubber sheet.
(III) beneficial effects
Compared with the prior art, the invention provides the spraying equipment of the cement grinding aid stirring tank, which has the following beneficial effects:
1. this spraying equipment of cement grinding aid agitator tank drives the drive shaft through the outside actuating source and rotates to upper and lower two-layer helical blade rotates, turns down the cement of upper strata, and the cement of lower floor turns upwards, and the cooperation diaphragm breaks up the cement of caking, ensures the mixed effect of cement and cement grinding aid, and stretches out and draws back through electric telescopic handle intermittent type nature, drives the annular plate and reciprocates along the churn outer wall, under the connecting action of stand, the cover frame promotes the nozzle and swings from top to bottom, thereby makes the continuous surface of spraying angle of cement grinding aid, ensures that cement grinding aid evenly sprays on the surface of cement, thereby reaches cement and cement grinding aid misce bene and the effect that mixing efficiency is high.
2. According to the spraying equipment of the cement grinding aid stirring tank, cement grinding aid is conveyed in the phase spraying head of the cement grinding aid feeding pipeline and is impacted on the surface of the sealing plate, the spring is contracted, the cement grinding aid passes through the mounting cavity and the port of the spraying head to be sprayed out, the inserted link moves towards the inside of the stirring barrel along with the sealing plate, the port of the air inlet channel is exposed by the baffle, only the cement grinding aid is mixed in the air through the pressure difference between the cavity in the spraying head and the air inlet channel, the coil spring is pushed by the inserted link to be in a conical spiral shape, the cement grinding aid is impacted on the surface of the coil spring, and the adhered cement on the surface of the coil spring is washed away; therefore, when the spray head does not spray the cement grinding aid, the opening of the spray head is shielded by the coil spring, so that the purposes of preventing the end part of the spray head from adhering to cement and guaranteeing the spraying effect of the cement grinding aid are achieved.
Drawings
Fig. 1 is a schematic perspective view of a spraying device of a cement grinding aid stirring tank;
fig. 2 is a schematic diagram of a three-dimensional cutaway structure of a spraying device of a cement grinding aid stirring tank;
fig. 3 is a schematic diagram of a spray assembly of a spray device of a cement grinding aid stirring tank according to the invention;
fig. 4 is an enlarged schematic structural view of detail a in fig. 1 of a spraying device of a cement grinding aid stirring tank according to the present invention;
FIG. 5 is a schematic diagram of a cross-sectional structure of a spray assembly of a spray device of a cement grinding aid stirring tank according to the present invention;
fig. 6 is an enlarged schematic diagram of the detail at a in fig. 5 of a spraying device of a cement grinding aid stirring tank according to the present invention.
In the figure: 1. a mixing drum assembly; 2. a cartridge cap assembly; 3. a stirring assembly; 4. a spray assembly; 5. a direction-adjusting component; 11. a stirring cylinder; 12. a support column; 13. a bottom plate; 14. a rotating shaft; 21. a cylinder cover; 22. a shaft sleeve; 23. a sleeve; 31. a drive shaft; 32. a helical blade; 33. a cross plate; 34. an arc-shaped plate; 35. an inclined portion; 41. a spray head; 42. a threaded portion; 43. a spacer ring; 44. an air intake passage; 45. a mounting cavity; 46. a sealing plate; 47. a spring; 48. a rod; 49. a coil spring; 481. a connecting rod; 482. a baffle; 51. a sleeve frame; 52. a column; 53. an annular plate; 54. an electric telescopic rod; 55. a mounting notch; 56. a rubber sheet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, a spraying device of a cement grinding aid stirring tank comprises a stirring barrel assembly 1, wherein a barrel cover assembly 2 is movably connected to the top of the stirring barrel assembly 1, the stirring barrel assembly 1 comprises a stirring barrel 11, a support column 12 is arranged at the bottom of the stirring barrel 11 in an array manner, a bottom plate 13 is welded at the bottom of the support column 12, a rotating shaft 14 is fixedly arranged at the top of the outer wall of the stirring barrel 11, the barrel cover assembly 2 comprises a barrel cover 21, a shaft sleeve 22 is fixedly arranged at the center of the bottom of the barrel cover 21, a sleeve 23 is fixedly arranged at the edge of the barrel cover 21, and the sleeve 23 is sleeved on the surface of the rotating shaft 14 to rotate. The top of the stirring cylinder 11 is covered by the cylinder cover 21, so that the cement is prevented from scattering outwards in the stirring process. The inside of churn subassembly 1 is provided with stirring subassembly 3 along its axis, and the inner wall that churn subassembly 1 is close to its top is gone up the array and is provided with spray assembly 4, is provided with between spray assembly 4 and the churn subassembly 1 outer wall and adjusts the direction subassembly 5.
Referring to fig. 1-2, the stirring assembly 3 includes a driving shaft 31 rotatably connected to the center of the stirring drum 11, the driving shaft 31 penetrates through the bottom of the stirring drum 11 and extends to the lower side, an external driving source such as a motor is fixedly mounted at the bottom end of the driving shaft 31, and the driving shaft 31 is driven to rotate by the external driving source. The diameter of the driving shaft 31 is smaller than the inner diameter of the shaft sleeve 22, and the top end of the driving shaft 31 is inserted into the shaft sleeve 22. The shaft sleeve 22 limits the driving shaft 31, so that the driving shaft 31 is more stable in rotation. Spiral blades 32 are arranged on the surface of the driving shaft 31 in an array manner, a transverse plate 33 is arranged on the surface of the driving shaft 31 in an array manner, an arc-shaped plate 34 is fixedly arranged at the other end of the transverse plate 33, the arc-shaped plate 34 is attached to the inner wall of the stirring barrel 11 to slide, inclined portions 35 are arranged at two ends of the arc-shaped plate 34, and the inclined portions 35 face one side of the driving shaft 31. The spiral blade 32 is provided with two layers of upper and lower, and is located the upside down of diaphragm 33 and arc 34 assembly respectively, and the spiral direction of the spiral blade 32 of two layers of upper and lower is opposite, and two layers of upper and lower spiral blade 32 butt respectively in the upside down of arc 34. Thereby when helical blade 32 follows drive shaft 31 and rotates, helical blade 32 on upper strata turns cement downwards, and helical blade 32 on lower floor turns cement upwards to make cement form convection current, ensure stirring effect, and slide on the inner wall of churn 11 through arc 34 and helical blade 32, prevent that cement from adhering to on the inner wall of churn 11, and through the setting of tilting part 35, further ensure the effect of adhering to the inner wall of churn 11 and shoveling off cement. Both sides of the cross section of the cross plate 33 are triangular, and the agglomerated cement is scattered by the rotation of the cross plate 33 along with the driving shaft 31.
Referring to fig. 1-6, the spray assembly 4 includes a spray head 41, the spray head 41 is arranged on the surface of the mixing drum assembly 1 in an array, one end of the spray head 41 located outside the mixing drum 11 is provided with a threaded portion 42, and the threaded portion 42 is connected with a feeding pipeline of the cement grinding aid. The outer surface of the spray head 41 and the position close to the threaded part 42 are integrally formed with two spacing rings 43, the upper side and the lower side of the spray head 41, which is positioned at one end of the outer side of the stirring cylinder 11, are respectively provided with an air inlet channel 44, the air inlet channels 44 are communicated with the inner cavity of the spray head 41, and the communication part of the air inlet channels 44 and the inner cavity of the spray head 41 is inclined, so that when the cement grinding aid rapidly flows through the inside of the spray head 41, the pressure inside the spray head 41 is smaller than the pressure inside the air inlet channels 44, and the outside air enters the inside of the cement grinding aid.
Referring to fig. 1-6, an inner cavity of a spray head 41 is provided with an installation cavity 45, two ends of the installation cavity 45 are both in a contracted shape, an end face of the installation cavity 45 far away from an axis of a stirring cylinder 11 is abutted with a sealing plate 46, a spring 47 is fixedly arranged between the sealing plate 46 and an inner wall of the installation cavity 45, an inserting rod 48 is fixedly arranged at the center of the surface of the sealing plate 46, connecting rods 481 are fixedly arranged on the upper surface and the lower surface of the spray head 41, a baffle 482 matched with the inner cavity of the spray head 41 is fixedly arranged at the other end of the connecting rod 481, and the baffle 482 is attached to an opening of an air inlet channel 44. The other end of the plunger 48 is fixedly provided with a coil spring 49, the other end of the coil spring 49 is fixedly provided at the end of the nozzle 41 near the inside of the stirring cylinder 11, and the coil spring 49 abuts against the end face of the nozzle 41. The coil spring 49 is normally in a disc shape and is abutted against the end part of the spray head 41, so that the cavity opening of the spray head 41 is blocked, when the insert rod 48 is pushed to move outwards towards the cement grinding aid, the coil spring 49 stretches to be in a conical spiral shape, the cement grinding aid impacts the surface of the coil spring 49, and cement on the surface is washed away.
Referring to fig. 1 and 4, the direction adjusting assembly 5 includes a sleeve frame 51 sleeved on the surface of the spray head 41 and located between two spacing rings 43, the top and bottom of the sleeve frame 51 are arc-shaped, the distance between two side walls of the sleeve frame 51 is equal to the outer diameter of the spray head 41, the distance between the top wall and the bottom wall of the sleeve frame 51 is greater than the outer diameter of the spray head 41, a stand column 52 is fixedly mounted at the bottom of the sleeve frame 51, an annular plate 53 sleeved outside the stirring barrel 11 is fixedly mounted at the bottom of the stand column 52, an electric telescopic rod 54 is fixedly mounted at the bottom of the annular plate 53, and the bottom of the electric telescopic rod 54 is fixedly mounted on the outer wall of the stirring barrel 11. The direction-adjusting assembly 5 further comprises a mounting notch 55 formed in the surface of the mixing drum 11, a rubber sheet 56 is fixedly mounted on the inner wall of the mounting notch 55, and the spray head 41 penetrates through and is fixed at the center of the rubber sheet 56. The electric telescopic rod 54 is used for intermittently stretching and retracting to drive the sleeve frame 51 to move up and down and drive the spray head 41 to swing up and down, so that the injection angle of the cement grinding aid is adjusted.
When the stirring barrel 11 is used, the driving shaft 31 is driven to rotate through the external driving source, so that the upper layer of screw blades 32 and the lower layer of screw blades rotate, cement on the upper layer is turned downwards, cement on the lower layer is turned upwards, the agglomerated cement is scattered by matching with the transverse plate 33, the mixing effect of cement and cement grinding aid is guaranteed, and the cement is scraped on the inner wall of the stirring barrel 11 through the arc plate 34 and the screw blades 32, so that the cement is prevented from being attached to the inner wall of the stirring barrel 11.
The cement grinding aid is conveyed in the phase spray head 41 through the cement grinding aid feeding pipeline and impacted on the surface of the sealing plate 46, the spring 47 is contracted, the cement grinding aid is sprayed out through the mounting cavity 45 and the port of the spray head 41, the inserted rod 48 moves towards the inside of the stirring cylinder 11 along with the sealing plate 46, the baffle 482 exposes the port of the air inlet channel 44, the air is mixed only in the cement grinding aid through the pressure difference between the cavity in the spray head 41 and the inside of the air inlet channel 44, the coil spring 49 is pushed by the inserted rod 48 to be in a conical spiral shape, the cement grinding aid impacts on the surface of the coil spring 49, and the adhered cement on the surface of the coil spring 49 is washed away;
and the annular plate 53 is driven to move up and down along the outer wall of the stirring cylinder 11 by intermittently stretching and contracting the electric telescopic rod 54, and the sleeve frame 51 pushes the spray head 41 to swing up and down under the connection action of the upright posts 52, so that the spraying angle of the cement grinding aid is continuous, and the cement grinding aid is ensured to be uniformly sprayed on the surface of cement.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a spraying equipment of cement grinding aid agitator tank, includes churn subassembly (1), its characterized in that: the top of the stirring barrel assembly (1) is movably connected with a barrel cover assembly (2), a stirring assembly (3) is arranged inside the stirring barrel assembly (1) along the axis of the stirring barrel assembly, spraying assemblies (4) are arranged on the inner wall, close to the top, of the stirring barrel assembly (1) in an array manner, and a direction adjusting assembly (5) is arranged between the spraying assemblies (4) and the outer wall of the stirring barrel assembly (1);
the spray assembly (4) comprises a spray head (41), the spray head (41) is arranged on the surface of the mixing drum assembly (1) in an array manner, one end of the spray head (41) positioned on the outer side of the mixing drum (11) is provided with a threaded part (42), two partition rings (43) are integrally formed on the outer surface of the spray head (41) and close to the threaded part (42), air inlet passages (44) are formed on the upper side and the lower side of one end of the spray head (41) positioned on the outer side of the mixing drum (11), the air inlet passages (44) are communicated with the inner cavity of the spray head (41), the air inlet passages (44) are in an inclined shape at the communicated position of the inner cavity of the spray head (41), a mounting cavity (45) is formed in the inner cavity of the spray head (41), two ends of the mounting cavity (45) are in a contracted shape, a sealing plate (46) is abutted to the end face of the mounting cavity (45) far away from the axis of the mixing drum (11), a spring (47) is fixedly mounted between the sealing plate (46) and the inner wall of the mounting cavity (45), a plug rod (48) is fixedly mounted at the center of the surface of the mixing drum (11), the plug rod (48) is fixedly mounted at the center of the surface of the mixing drum, the plug rod (49) and the other end (49) is fixedly mounted at the end of the plug rod (49), the coil spring (49) is abutted against the end face of the spray head (41);
the upper surface and the lower surface of the spray head (41) are fixedly provided with a connecting rod (481), the other end of the connecting rod (481) is fixedly provided with a baffle plate (482) which is matched with the inner cavity of the spray head (41), and the baffle plate (482) is attached to the opening of the air inlet channel (44);
the utility model provides a set of frame (51) that is established at shower nozzle (41) surface and is located between two spacer rings (43) including the cover, the top and the bottom of cover frame (51) are the arc, the interval between the both sides wall of cover frame (51) equals with the external diameter of shower nozzle (41), the interval between roof and the diapire of cover frame (51) is greater than the external diameter of shower nozzle (41), the bottom fixed mounting of cover frame (51) has stand (52), the bottom fixed mounting of stand (52) has the cover to establish annular slab (53) in the churn (11) outside, the bottom fixed mounting of annular slab (53) has electric telescopic handle (54), the bottom fixed mounting of electric telescopic handle (54) is on the outer wall of churn (11), set of setting up on the inner wall of mounting notch (55) and be greater than the external diameter of shower nozzle (41), the shower nozzle (41) runs through the center department of fixing at rubber sheet (56).
2. The spraying device of the cement grinding aid stirring tank according to claim 1, wherein: the stirring barrel assembly (1) comprises a stirring barrel (11), a support column (12) is arranged at the bottom array of the stirring barrel (11), a bottom plate (13) is welded at the bottom of the support column (12), a rotating shaft (14) is fixedly arranged at the top of the outer wall of the stirring barrel (11), the barrel cover assembly (2) comprises a barrel cover (21), a shaft sleeve (22) is fixedly arranged at the center of the bottom of the barrel cover (21), a sleeve (23) is fixedly arranged at the edge of the barrel cover (21), and the sleeve (23) is sleeved on the surface of the rotating shaft (14) to rotate.
3. The spraying device of the cement grinding aid stirring tank according to claim 1, wherein: the stirring assembly (3) comprises a driving shaft (31) which is rotationally connected to the center of the stirring barrel (11), spiral blades (32) are arranged on the surface of the driving shaft (31) in an array mode, a transverse plate (33) is arranged on the surface of the driving shaft (31) in an array mode, an arc-shaped plate (34) is fixedly arranged at the other end of the transverse plate (33), and the arc-shaped plate (34) is attached to the inner wall of the stirring barrel (11) and slides.
4. The spraying device of the cement grinding aid stirring tank according to claim 3, wherein: the spiral blade (32) is provided with an upper layer and a lower layer, and is respectively positioned on the upper side and the lower side of the transverse plate (33) and the arc plate (34) assembly body, the spiral directions of the spiral blade (32) of the upper layer and the lower layer are opposite, and the spiral blade (32) of the upper layer and the lower layer are respectively abutted on the upper side and the lower side of the arc plate (34).
5. The spraying device of the cement grinding aid stirring tank according to claim 4, wherein: both ends of the arc plate (34) are provided with inclined parts (35), and the inclined parts (35) face one side of the driving shaft (31).
6. The spraying device of the cement grinding aid stirring tank according to claim 3, wherein: the diameter of the driving shaft (31) is smaller than the inner diameter of the shaft sleeve (22), and the top end of the driving shaft (31) is inserted into the shaft sleeve (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211287543.7A CN115431412B (en) | 2022-10-20 | 2022-10-20 | Spraying equipment of cement grinding aid agitator tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211287543.7A CN115431412B (en) | 2022-10-20 | 2022-10-20 | Spraying equipment of cement grinding aid agitator tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115431412A CN115431412A (en) | 2022-12-06 |
| CN115431412B true CN115431412B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211287543.7A Active CN115431412B (en) | 2022-10-20 | 2022-10-20 | Spraying equipment of cement grinding aid agitator tank |
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| CN (1) | CN115431412B (en) |
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| CN115431412A (en) | 2022-12-06 |
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