CN220126366U - Concrete admixture grinds processingequipment - Google Patents
Concrete admixture grinds processingequipment Download PDFInfo
- Publication number
- CN220126366U CN220126366U CN202321469117.5U CN202321469117U CN220126366U CN 220126366 U CN220126366 U CN 220126366U CN 202321469117 U CN202321469117 U CN 202321469117U CN 220126366 U CN220126366 U CN 220126366U
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- grinding
- shell
- casing
- concrete admixture
- port
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- 239000004567 concrete Substances 0.000 title claims abstract description 23
- 238000000227 grinding Methods 0.000 claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 238000012216 screening Methods 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 11
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000010881 fly ash Substances 0.000 abstract description 48
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a concrete admixture grinding processing device, which belongs to the technical field of processing equipment and comprises a shell, a grinding mechanism, a movable feeding mechanism, a recovery mechanism and a screening mechanism, wherein a discharging pipe is arranged at the bottom end of the shell, the grinding mechanism is arranged at the upper port of the shell, the screening mechanism is arranged on the inner wall of the shell, a baffle is arranged at the outer edge of the upper port of the shell, the movable feeding mechanism is arranged at the top end of the baffle, a chute is arranged on the side wall of the shell, the recovery mechanism is correspondingly arranged at the outlet of the chute, the chute is matched with the screening mechanism for use, the grinding mechanism comprises a rotating roller and a fixed roller which are arranged at intervals, and the rotating roller and the fixed roller are respectively provided with a plurality of rollers. The utility model simplifies the structure and the processing procedure of the grinding device by optimizing the structure of the grinding device, can obviously improve the processing efficiency of the fly ash, and is suitable for large-scale fly ash processing.
Description
Technical Field
The utility model belongs to the technical field of fly ash processing equipment, concretely relates to concrete admixture grinds processingequipment.
Background
Fly ash is fine ash collected from flue gas after coal combustion, and is main solid waste discharged from coal-fired power plants. The fly ash can be used as an admixture for cement, mortar and concrete, becomes a component of the cement and the concrete, and is used as a raw material for replacing clay to produce cement clinker, and is used for manufacturing sintered bricks, autoclaved aerated concrete, foam concrete, hollow brickwork, sintered or non-sintered ceramsite and paving pavement.
Fly ash particles can be classified into: glass beads (including glass bodies with small particles, dense gaps and large particles and loose and porous glass bodies) and carbon particles, the fly ash discharged by Chinese power plants is low in content, most of the fly ash is cotton glass bodies, and the particles are extremely uneven in dispersion. When the fly ash is used as a concrete admixture, uniform grinding is required, and the coal ash grinding processing is 'benefit' and 'grade' processing for improving the fineness and uniformity of the fly ash. The grinding effect is not only to simply increase the fineness, but also to improve the grain size, grain shape and structure of the fly ash admixture and enhance the performance of the concrete after blending.
The utility model of the application number CN202222416194.6 discloses a fine grading grinding device for high-activity fly ash, which comprises a shell and support legs supported at the bottom of the shell, wherein a feed hopper is arranged at the inner top of the shell, a primary grinding mechanism is arranged below the feed hopper, an inclined primary screen is arranged below the primary grinding mechanism, a material collecting plate is arranged at the lowest point of the primary screen, a primary material returning device is arranged at the bottom of the material collecting plate, the top discharge end of the primary material returning device is positioned in the feed hopper, an inclined first material guiding plate is arranged below the primary screen, a secondary grinding mechanism is arranged below the lowest point of the first material guiding plate, the fine grading grinding device for high-activity fly ash carries out multi-stage grinding on the fly ash, the fly ash is filtered by using the screen, the fly ash particles with the volume required to fall to the next stage of grinding position, and the fly ash particles with the larger volume are ground again by the same stage of grinding mechanism, and after the fly ash is subjected to multi-stage and repeated grinding, the number of finished products finally produced can all reach the requirements, and the production requirements are met.
Although the novel technology has advanced to some extent, the following defects still exist:
1. the primary grinding mechanism and the secondary grinding mechanism are formed by 2 roller bodies with opposite rotation directions, when the device is used, the grinding efficiency is low due to the fact that only one pair of roller bodies are used for grinding, more raw materials are easy to accumulate on the feed hopper and the first material guide plate, and the device is not suitable for large-scale production and processing;
2. although the novel ground fly ash particles are subjected to secondary screening, the fly ash particles are not subjected to classified recovery according to the particle size of the fly ash, but the fly ash meeting the requirements is finally screened out through a secondary screen, so that the arrangement of a primary screen and classified grinding increases unnecessary construction steps; that is, the fly ash having a desired particle size can be separated by only 1 screen, and the fly ash having a desired particle size can be produced by only one grinding without passing through 2 screens, and only the fly ash which cannot be filtered can be recovered as a raw material and ground again.
3. In this novel, the fly ash that the granule is big is retrieved through screw propeller, in the in-service use, because the screen cloth is rectangular structure, and is wider, and screw propeller overcoat is equipped with the pipe, and its scope of collecting the fly ash granule is very limited, leads to the fly ash to retrieve inefficiency again, in case screw propeller bottom can't contact with the fly ash, will lead to the fly ash to retrieve to break, and the fly ash still can pile up on the outer material collecting plate of screw propeller this moment, therefore, this design has certain irrational nature.
In summary, the utility model has the defects of complicated operation, low production efficiency and poor structural rationality, and needs to be improved.
Disclosure of Invention
For overcoming the not enough of prior art, the utility model discloses a concrete admixture grinds processingequipment, the purpose is to optimize grinder's structure, makes grinder can improve production efficiency by a wide margin, simplifies the operation procedure to can really be applicable to extensive fly ash processing.
In order to achieve the above purpose, the technical scheme of the utility model is:
the utility model provides a concrete admixture grinds processingequipment, includes casing, grinding mechanism, portable feeding mechanism, recovery mechanism, screening mechanism, the bottom of casing be equipped with the discharging pipe, the last port of casing is equipped with grinding mechanism, be equipped with screening mechanism on the inner wall of casing, the last port outer fringe of casing is equipped with the baffle, the top of baffle is equipped with portable feeding mechanism, the lateral wall of casing on be equipped with the elephant trunk, the elephant trunk exit corresponds and is equipped with recovery mechanism, the elephant trunk use with screening mechanism cooperation, grinding mechanism including rotor and the fixed roll that the interval set up, rotor and fixed roll have a plurality of respectively.
Preferably, the shell is of a cube structure with upper and lower ends open, a funnel-shaped structure is connected between the lower port of the shell and the discharging pipe, the upper port of the funnel-shaped structure is connected with the lower port of the shell, the lower port of the funnel-shaped structure is connected with the upper port of the discharging pipe, and the discharging pipe is provided with a first valve.
Preferably, the center pin both ends of live-action roller respectively with the relative lateral wall rotation of port on the casing be connected, the one end of center pin run through the casing lateral wall and with locate the first actuating mechanism transmission of casing lateral wall surface and be connected, realize the rotation of live-action roller through first actuating mechanism, the axis department of fixed roller be equipped with the fixed axle, the both ends of fixed axle and the relative lateral wall fixed connection of casing realize the fixed of fixed roller through the fixed axle, the roll body surface of live-action roller and fixed roller between form the grinding space, a plurality of live-action rollers and fixed roller form a plurality of grinding spaces.
Preferably, the baffle set up around the last port of casing and form the trapezoidal enclosing of inversion and keep off the structure, the top of baffle opposite side wall be equipped with the mounting panel respectively, be connected with movable feeding mechanism between 2 mounting panels.
Preferably, the movable feeding mechanism comprises 2 slide rods connected between opposite surfaces of 2 mounting plates, the 2 slide rods are horizontally and symmetrically arranged on two sides of the mounting plates along the direction perpendicular to a central shaft, linear bearings are respectively and slidably connected on the 2 slide rods, a feeding hopper is arranged between the 2 linear bearings, two ends of the outer surface of the side wall of the feeding hopper are respectively and fixedly connected with the outer surfaces of the corresponding linear bearings, an inner threaded sleeve penetrating through the outer surface of the feeding hopper is arranged at the lower part in the feeding hopper along the horizontal direction, a screw rod is arranged in the inner threaded sleeve in a penetrating manner, the screw rod is in threaded connection with the inner threaded sleeve, two ends of the screw rod are respectively and rotatably connected with the inner surfaces of the 2 mounting plates, a driving motor is further arranged on the outer surface of the 1 mounting plate, an output shaft of the driving motor penetrates through the mounting plates and is fixedly connected with the end parts of the screw rod, the screw rod and the slide rod are mutually parallel, and the feeding hopper moves back and forth along the slide rods under the driving of the driving motor.
Preferably, the screening mechanism comprises an inclined filter screen arranged between the side walls of the shell below the grinding mechanism, the lower end of the inclined filter screen is connected with the inner end of the chute, and the lower surface of the inclined filter screen is also provided with a vibrator.
Preferably, the recovery mechanism comprises a collecting tank fixedly arranged on the outer wall surface of the shell, and the upper port of the collecting tank is opposite to the lower port of the chute.
Preferably, the lower end of the collecting tank is also connected with a funnel-shaped structure, the upper end of the funnel-shaped structure is connected with the lower port of the collecting tank, the lower end of the funnel-shaped structure is connected with a discharging pipe, and the discharging pipe is provided with a second valve.
Preferably, the inclined filter screen is made of metal materials, and the inclined filter screen is detachably and fixedly connected with the inner wall of the shell.
Preferably, supporting legs are further arranged at four corners of the bottom end of the shell.
The utility model relates to a concrete admixture grinds processingequipment's beneficial effect does: the utility model simplifies the structure and the processing procedure of the grinding device by optimizing the structure of the grinding device, can obviously improve the processing efficiency of the fly ash, and is suitable for large-scale fly ash processing.
Drawings
FIG. 1 is a schematic diagram of the front view structure of the present novel;
FIG. 2 is a schematic view of the novel partial cross-sectional structure;
FIG. 3 is a schematic top view of the top port of the present novel housing;
FIG. 4 is a schematic top view of the present novel structure;
1-a housing; 2-a funnel-shaped structure; 3-supporting legs; 4-baffle plates; 5-mounting plates; 6-a slide rod; 7-a lead screw; 8-driving a motor; 9-a feed hopper; 10-a feed opening; 11-a linear bearing; 12-a chute; 13-a collection tank; 14-a second valve; 15-rotating a roller; 16-fixed roller; 17-inclined screen; 18-a vibrator; 19-an upper port of the housing; 20-an internally threaded sleeve.
Detailed Description
The following description is of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, but is intended to cover any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model.
The utility model provides a concrete admixture grinds processingequipment, as shown in fig. 1-4, including casing 1, grinding mechanism, portable feeding mechanism, recovery mechanism, screening mechanism, the bottom of casing 1 be equipped with the discharging pipe (not marked in the figure), the upper port of casing 1 is equipped with grinding mechanism, be equipped with screening mechanism on the inner wall of casing 1, the upper port outer fringe of casing 1 is equipped with baffle 4, baffle 4's effect is the excessive fly ash raw materials of preventing, baffle 4's top is equipped with portable feeding mechanism, portable feeding mechanism's effect is to grinding mechanism even cloth, casing 1's lateral wall on be equipped with elephant trunk 12, elephant trunk 12 exit corresponds and is equipped with recovery mechanism, elephant trunk 12 and screening mechanism cooperation use, the big fly ash of granule that leaves after the screening mechanism sieves passes through the elephant trunk and gets into recovery mechanism, grinding mechanism include rotor 15 and fixed roll 16 that the interval set up, rotor 15 and fixed roll 16 have a plurality of respectively; in prior art that background art set up by 2 and revolve to opposite roll body constitution, can lead to grinding inefficiency on the one hand, on the other hand 2 roll bodies revolve to opposite roll body that can lead to anticlockwise rotation outwards take the fly ash, be unfavorable for the fly ash fully to get into grinding space, the utility model discloses a live-rollers and fixed roller mutually support and realize grinding the effect, set up live-rollers and fixed roller that a plurality of intervals set up simultaneously, can show improvement fly ash machining efficiency to will be applicable to extensive fly ash processing.
Further, as shown in fig. 1-4, the casing 1 is in a cube structure with an open upper end and an open lower end, a funnel-shaped structure 2 is connected between the lower port of the casing 1 and the discharging pipe, the upper port of the funnel-shaped structure 2 is connected with the lower port of the casing 1, the lower port of the funnel-shaped structure 2 is connected with the upper port of the discharging pipe, and a first valve (not labeled in the figure) is arranged on the discharging pipe.
Further, as shown in fig. 1-4, two ends of a central shaft of the rotating roller 15 are respectively connected with opposite side walls of an upper port of the shell 1 in a rotating manner, one end of the central shaft penetrates through the side walls of the shell 1 and is in transmission connection with a first driving mechanism (not shown in the figure, usually a motor) arranged on the outer surfaces of the side walls of the shell, the rotating roller is rotated through the first driving mechanism, a fixed shaft is arranged at an axis of the fixed roller 16, two ends of the fixed shaft are fixedly connected with the opposite side walls of the shell 1, the fixed roller 16 is fixed through the fixed shaft, a grinding space is formed between the rotating roller 15 and the outer surfaces of roller bodies of the fixed roller 16, and a plurality of grinding spaces are formed by the rotating roller and the fixed roller.
Further, as shown in fig. 1-4, the baffle 4 is arranged around the upper port of the shell 1 to form an inverted trapezoid surrounding structure, the top ends of the opposite side walls of the baffle 4 are respectively provided with mounting plates 5, and a movable feeding mechanism is connected between the two mounting plates 5.
Further, as shown in fig. 1-4, the movable feeding mechanism comprises 2 sliding rods 6 connected between opposite surfaces of 2 mounting plates 5, the 2 sliding rods 6 are horizontally and symmetrically arranged on two sides of the mounting plates 5 along a direction perpendicular to a central shaft, the 2 sliding rods 6 are respectively and slidably connected with linear bearings 11, a feeding hopper 9 is arranged between the 2 linear bearings 11, two ends of the outer surface of the side wall of the feeding hopper 9 are respectively and fixedly connected with the outer surfaces of the corresponding linear bearings 11, an inner threaded sleeve 20 (shown in fig. 4) penetrating through the outer surface of the feeding hopper is arranged at the lower part in the feeding hopper 9 along the horizontal direction, a lead screw 7 is penetrated in the inner threaded sleeve 20, the lead screw 7 is in threaded connection with the inner threaded sleeve 20, two ends of the lead screw 7 are respectively and rotatably connected with the inner surfaces of the 2 mounting plates 5, a driving motor 8 is further arranged on the outer surface of the 1 mounting plate 5, an output shaft of the driving motor 8 penetrates through the mounting plates 5 and is fixedly connected with the end parts of the lead screw 7, the 7 and the sliding rods 6 are parallel to each other, the feeding hopper 9 is driven by the driving motor 8, and the lead screw 6 moves back and forth along the lead screw 6 uniformly and forth to realize cloth grinding mechanism.
1-4, the screening mechanism comprises an inclined filter screen 17 (shown in FIG. 2) arranged between the side walls of the shell 1 below the grinding mechanism, the lower end of the inclined filter screen 17 is connected with the inner port of the chute 12, and a vibrator 18 is further arranged on the lower surface of the inclined filter screen 17. Fly ash meeting the particle size requirement is filtered by the inclined filter screen to enter the lower part in the shell, and fly ash with larger particles enters the chute by means of self gravity and enters the collecting tank through the chute.
In further implementation, as shown in fig. 1-4, the recovery mechanism includes a collecting tank 13 fixedly arranged on the outer wall surface of the casing 1, and an upper port of the collecting tank 13 is opposite to a lower port of the chute 12.
Further, as shown in fig. 1-4, the lower end of the collecting tank 13 is also connected with a funnel-shaped structure, the upper end of the funnel-shaped structure is connected with the lower port of the collecting tank 13, the lower end of the funnel-shaped structure is connected with a discharging pipe (not labeled in the figure), and the discharging pipe is provided with a second valve 14.
Further, as shown in fig. 1-4, the inclined filter screen 17 is made of metal material, and the inclined filter screen 17 is detachably and fixedly connected with the inner wall of the housing 1, so that cleaning and replacement are facilitated.
Further, as shown in fig. 1 and 2, support legs 3 are further provided at four corners of the bottom end of the housing 1.
When the novel fly ash collecting device is used, the movable feeding mechanism is used for uniformly distributing materials to the grinding mechanism, the fly ash is ground through a plurality of grinding spaces of the grinding mechanism, large-scale fly ash processing is realized, the fly ash meeting the requirements is filtered through the inclined filter screen, and the fly ash with larger particles is collected through the collecting tank and used as a raw material to be processed. The utility model discloses an above set up the structure that has optimized grinder, improved grinding efficiency, simplified production step, can be applicable to the fly ash processing production of scale simultaneously.
Claims (10)
1. A concrete admixture grinds processingequipment, characterized by: including casing, grinding mechanism, portable feeding mechanism, recovery mechanism, screening mechanism, the bottom of casing be equipped with the discharging pipe, the last port of casing is equipped with grinding mechanism, is equipped with screening mechanism on the inner wall of casing, the last port outer fringe of casing is equipped with the baffle, the top of baffle is equipped with portable feeding mechanism, the lateral wall of casing on be equipped with the elephant trunk, the elephant trunk exit corresponds and is equipped with recovery mechanism, the elephant trunk use with screening mechanism cooperation, grinding mechanism including rotor and the fixed roll that the interval set up, rotor and fixed roll have a plurality of respectively.
2. The concrete admixture grinding processing apparatus according to claim 1, characterized in that: the shell be upper and lower end open cube structure, lower port and the discharging pipe of shell between be connected with the funnel structure, the lower port of funnel structure be connected with the lower port of shell, the lower port of funnel structure be connected with the upper port of discharging pipe, the discharging pipe on be equipped with first valve.
3. The concrete admixture grinding processing apparatus according to claim 2, characterized in that: the utility model provides a grinding space is formed to the center pin both ends of live-action roller, the center pin both ends respectively with the relative lateral wall rotation of port on the casing be connected, the one end of center pin run through the casing lateral wall and with locate the first actuating mechanism transmission of casing lateral wall surface and be connected, realize the rotation of live-action roller through first actuating mechanism, the axis department of fixed roller be equipped with the fixed axle, the both ends of fixed axle and the relative lateral wall fixed connection of casing, realize the fixed of fixed roller through the fixed axle, live-action roller and the roll body surface of fixed roller between form grinding space, a plurality of live-action rollers and fixed roller form a plurality of grinding spaces.
4. A concrete admixture grinding apparatus as defined in claim 3, wherein: the baffle set up around the last port of casing and form the trapezoidal enclosing of inversion and keep off the structure, the top of baffle relative lateral wall be equipped with the mounting panel respectively, be connected with movable feeding mechanism between the 2 mounting panels.
5. The concrete admixture grinding device of claim 4, wherein: the movable feeding mechanism comprises 2 slide rods connected between opposite surfaces of 2 mounting plates, the 2 slide rods are horizontally and symmetrically arranged on two sides of the mounting plates along the direction perpendicular to a central shaft, linear bearings are respectively connected to the 2 slide rods in a sliding mode, a feeding hopper is arranged between the 2 linear bearings, two ends of the outer surface of the side wall of the feeding hopper are respectively fixedly connected with the outer surfaces of the corresponding linear bearings, an inner threaded sleeve penetrating through the outer surfaces of the feeding hopper is arranged at the lower portion of the feeding hopper along the horizontal direction, a lead screw is arranged in the inner threaded sleeve in a penetrating mode, the lead screw is in threaded connection with the inner threaded sleeve, two ends of the lead screw are respectively connected with the inner surfaces of the 2 mounting plates in a rotating mode, a driving motor is further arranged on the outer surfaces of the 1 mounting plates, an output shaft of the driving motor penetrates through the mounting plates and is fixedly connected with the end portions of the lead screw, the lead screw is parallel to the slide rods, and the feeding hopper is driven by the driving motor to move back and forth along the slide rods.
6. The concrete admixture grinding device according to claim 5, wherein: the screening mechanism comprises an inclined filter screen arranged between the side walls of the shell below the grinding mechanism, the lower end of the inclined filter screen is connected with the inner end of the chute, and the lower surface of the inclined filter screen is also provided with a vibrator.
7. A concrete admixture grinding apparatus according to any one of claims 2 to 6, characterized in that: the recovery mechanism comprises a collecting groove fixedly arranged on the surface of the outer wall of the shell, and the upper port of the collecting groove is opposite to the lower port of the chute.
8. The concrete admixture grinding processing apparatus of claim 7, wherein: the collecting tank lower extreme also be connected with the funnel-shaped structure, the lower port connection of funnel-shaped structure's upper end and collecting tank, the lower extreme of funnel-shaped structure is connected with row material pipe, row material pipe on be equipped with the second valve.
9. The concrete admixture grinding device of claim 6, wherein: the inclined filter screen is made of metal materials and is detachably and fixedly connected with the inner wall of the shell.
10. A concrete admixture grinding apparatus according to any one of claims 1 to 6, 8 and 9, characterized in that: the four corners of the bottom end of the shell are also provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469117.5U CN220126366U (en) | 2023-06-09 | 2023-06-09 | Concrete admixture grinds processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321469117.5U CN220126366U (en) | 2023-06-09 | 2023-06-09 | Concrete admixture grinds processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220126366U true CN220126366U (en) | 2023-12-05 |
Family
ID=88953432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321469117.5U Active CN220126366U (en) | 2023-06-09 | 2023-06-09 | Concrete admixture grinds processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220126366U (en) |
-
2023
- 2023-06-09 CN CN202321469117.5U patent/CN220126366U/en active Active
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