CN220614498U - Foaming device of cement-based foaming slurry - Google Patents
Foaming device of cement-based foaming slurry Download PDFInfo
- Publication number
- CN220614498U CN220614498U CN202321939440.4U CN202321939440U CN220614498U CN 220614498 U CN220614498 U CN 220614498U CN 202321939440 U CN202321939440 U CN 202321939440U CN 220614498 U CN220614498 U CN 220614498U
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- China
- Prior art keywords
- cement
- foaming
- cover body
- stirring
- ring
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- 239000004568 cement Substances 0.000 title claims abstract description 77
- 238000005187 foaming Methods 0.000 title claims abstract description 72
- 239000002002 slurry Substances 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 85
- 239000006260 foam Substances 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 38
- 238000007790 scraping Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 4
- 239000004088 foaming agent Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance 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
- Mixers Of The Rotary Stirring Type (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a foaming device of cement-based foaming slurry, which comprises a base and a portal frame arranged on the upper surface of the base, wherein a foaming cement stirring equipment main body is fixedly arranged on the upper surface of the base on the inner side of the portal frame, a cover body is arranged at the top end of the foaming cement stirring equipment main body, and lifting mechanisms are arranged on two sides of the top end of the cover body; a transmission assembly is arranged below the cover body; the bottom end of the transmission assembly is provided with a stirring assembly; the transmission assembly comprises a motor fixedly arranged at the center of the top end of the cover body through a supporting frame, an output end coupler of the motor is connected with a transmission shaft, and a rotating frame is fixed at the output end of the transmission shaft penetrating through the cover body. According to the utility model, through the structure, the mixture of the cement and the foam in the inner wall and the central area of the main body of the foaming cement stirring device is stirred, so that the mixture is more uniformly mixed, and the uniform mixing of the mixture of the cement and the foam can be improved.
Description
Technical Field
The utility model relates to the technical field of cement foaming, in particular to a foaming device for cement-based foaming slurry.
Background
The foaming cement is prepared by a physical foaming mode and a chemical foaming mode at present, a foaming machine is an important device for preparing the foaming cement by adopting the physical foaming mode, and three types of high-speed impeller type, high-pressure air type, medium-low pressure type in blast and the like are adopted according to the foaming principle.
Aiming at the prior patent CN202221255123.6, after the device enters an adjustable foam generating cylinder through high-pressure gas and foaming agent diluent in a gas-liquid mixing pipe, foam is generated under the cutting of elastic metal wires, further, the distance between the front end circular ring and the rear end circular ring is closer, the space of the elastic metal wires is reduced, the elastic metal wires are more compact, the cutting action of the foaming agent diluent is more obvious, the aperture of the generated foam is smaller, but a stirring device in the device is larger, the mixing effect is not good, the mixing effect of cement and foam is influenced, and when the stirring device stirs the mixture of the cement and the foam, the mixture is easy to adhere to the inner wall of the stirring device and is difficult to clean; therefore, the existing requirements are not met, and for this reason we propose a foaming device for cement-based foaming slurries.
Disclosure of Invention
The utility model aims to provide a foaming device for cement-based foaming slurry, which aims at solving the problems that in the prior art, aiming at the prior patent CN202222272759.8, a novel cement foaming device is provided, after high-pressure gas and foaming agent diluent in a gas-liquid mixing pipe enter an adjustable foam generating cylinder, foam is generated under the cutting of an elastic metal wire, further, the distance between a front end circular ring and a rear end circular ring is closer, the space between the elastic metal wires is reduced, the elastic metal wires are more compact, the cutting action of the foaming agent diluent is more obvious, the pore diameter of the generated foam is smaller, but a stirring device in the device is larger, the mixing effect of cement and foam is not good, the inner wall of the stirring device is easy to adhere to the mixture of the cement and the foam when the stirring device is used for stirring the mixture of the cement and the foam, and the like is difficult to clean.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the foaming device of the cement-based foaming slurry comprises a base and a portal frame arranged on the upper surface of the base, wherein a foaming cement stirring equipment main body is fixedly arranged on the upper surface of the base on the inner side of the portal frame, a cover body is arranged at the top end of the foaming cement stirring equipment main body, and lifting mechanisms are arranged on two sides of the top end of the cover body; a transmission assembly is arranged below the cover body; the bottom end of the transmission assembly is provided with a stirring assembly;
the transmission assembly comprises a motor fixedly arranged at the center of the top end of the cover body through a support frame, an output end coupler of the motor is connected with a transmission shaft, a rotating frame is fixed at the output end of the transmission shaft penetrating through the cover body, three groups of desilting brush discs are welded on the outer side of the rotating frame at equal intervals in an annular mode, an outer tooth line ring is fixed at the upper end of each desilting brush disc, three groups of corner desilting brushes at equal intervals in an annular mode are fixed on the periphery of each desilting brush disc, and an inner tooth line ring is arranged on the outer ring of each outer tooth line ring;
the stirring assembly comprises a stirring shaft which is rotationally connected to the dredging brush disc, three groups of stirring blades are welded on the outer side of the stirring shaft at equal intervals in an annular mode, a scraper plate which is arc-shaped is welded at the outermost end of each stirring blade, and a long groove is formed in the center of the side face of each stirring blade.
Preferably, both sides of the scraper and one end of the corner dredging brush are attached to the inner wall of the foam cement stirring device main body.
Preferably, the dredging brush plate is connected with the rotating frame bearing, a mounting ring is fixedly arranged at the bottom end of the cover body, the inner side of the mounting ring is close to the bottom end and fixedly connected with the inner corrugated ring, and the outer corrugated ring is meshed with the inner corrugated ring.
Preferably, the lifting mechanism comprises a hydraulic cylinder, a guide groove and a guide rod, wherein the bottom end of the hydraulic cylinder is fixedly connected with one side of the motor at the top end of the cover body, and the bottom end of the guide rod is fixedly connected with the other side of the motor at the top end of the cover body.
Preferably, the guide groove is arranged in the portal frame right above the guide rod, and the top end of the hydraulic cylinder is fixedly connected with the inner side wall of the top of the portal frame.
Preferably, the top end of the guide rod extends to the upper side of the portal frame through the guide groove, and the guide rod and the portal frame slide through the guide groove.
Preferably, a sealing groove is formed in the top surface of the main body of the foaming cement stirring device, a sealing shell is fixed on the peripheral side surface of the cover body, the sealing shell is in clearance fit with the side wall of the main body of the foaming cement stirring device, a sealing ring is fixed on the inner wall of the sealing shell, and the sealing ring is in clearance fit with the sealing groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the foam after treatment enters the main body of the foaming cement stirring equipment to be mixed with cement paste; after the injection is finished, the cover body can be driven to move downwards by the aid of the arranged lifting mechanism, the cover body can drive the guide rod to slide in the guide groove, the cover body can be fixed on the main body of the foaming cement stirring device through the matched use of the sealing shell, the sealing ring and the sealing groove, efficient sealing can be achieved through the matched use of the sealing shell, the sealing ring and the sealing groove, the situation that liquid leaks when stirring is caused by insufficient fixing force between the cover body and the main body of the foaming cement stirring device is avoided, and the using effect of stirring of foaming cement is guaranteed;
2. according to the utility model, through the mutual engagement of the two external toothed rings and the internal toothed ring, when the motor is started to drive the two external toothed rings below the rotating frame to rotate, the dredging brush discs can rotate, so that the dredging amount around the two dredging brush discs is uniform, the problems of poor dredging effect and reduced service life after long-time operation caused by large dredging amount at one end of the dredging brush discs are avoided, and the corners of the inner side wall of the main body of the foaming cement stirring equipment can be effectively dredged through the plurality of corner dredging brushes arranged at the periphery of the dredging brush discs, so that the cement and foam are prevented from adhering to the side wall of the main body of the foaming cement stirring equipment when being stirred, and the follow-up difficult cleaning is caused;
3. according to the utility model, when the motor is started to drive the two external toothed rings below the rotating frame to rotate, the dredging brush disc can be rotated, and meanwhile, the stirring shaft can be driven to rotate, so that the stirring shaft, the stirring blades and the scraping plates rotate along with the rotation of the stirring shaft, the mixture of cement and foam in the inner wall and the central area of the main body of the foaming cement stirring device is stirred, the mixture of cement and foam can be more uniformly mixed, the uniform mixing of the mixture of cement and foam can be improved, and meanwhile, dirt on the side wall of the main body of the foaming cement stirring device is scraped by the scraping plates when the scraping plates are stirred, so that some sticky matters are prevented from being attached to the side wall of the main body of the foaming cement stirring device and being difficult to clean.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front view of the entirety of the present utility model;
FIG. 3 is a schematic view of the present utility model in partial cross-section throughout its entirety;
fig. 4 is an enlarged partial structure diagram of fig. 3 a according to the present utility model.
In the figure: 1. a base; 2. a portal frame; 3. a transmission assembly; 31. a motor; 32. a transmission shaft; 33. a rotating frame; 34. an internally toothed ring; 35. a dredging brush disc; 36. an outer toothed ring; 37. corner dredging brush; 4. a cover body; 5. a lifting mechanism; 501. a hydraulic cylinder; 502. a guide groove; 503. a guide rod; 6. a stirring assembly; 61. a scraper; 62. stirring blades; 621. a long groove; 63. a stirring shaft; 7. a foamed cement stirring device body; 8. sealing grooves; 9. and sealing the shell.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.
Referring to fig. 1 to 4, an embodiment of the present utility model provides: the foaming device of the cement-based foaming slurry comprises a base 1 and a portal frame 2 arranged on the upper surface of the base, wherein a foaming cement stirring device main body 7 is fixedly arranged on the upper surface of the base 1 on the inner side of the portal frame 2, a cover body 4 is arranged at the top end of the foaming cement stirring device main body 7, and lifting mechanisms 5 are arranged on two sides of the top end of the cover body 4; a transmission assembly 3 is arranged below the cover body 4; the bottom end of the transmission assembly 3 is provided with a stirring assembly 6;
the transmission assembly 3 comprises a motor 31 fixedly arranged at the center of the top end of the cover body 4 through a support frame, an output end coupler of the motor 31 is connected with a transmission shaft 32, a rotating frame 33 is fixed at the output end of the transmission shaft 32 penetrating through the cover body 4, three groups of desilting brush discs 35 are welded on the outer side of the rotating frame 33 at equal intervals in an annular mode, an outer tooth line ring 36 is fixed at the upper end of each desilting brush disc 35, three groups of corner desilting brushes 37 at equal intervals in an annular mode are fixed on the periphery of each desilting brush disc 35, and an inner tooth line ring 34 is arranged on the outer ring of each outer tooth line ring 36;
the stirring assembly 6 comprises a stirring shaft 63 rotationally connected to the dredging brush disc 35, three groups of stirring blades 62 are welded on the outer side of the stirring shaft 63 at equal intervals in an annular shape, a circular arc scraping plate 61 is welded on the outermost end of each stirring blade 62, and a long groove 621 is formed in the center of the side face of each stirring blade 62.
Further, both side ends of the scraper 61 and one end of the corner dredging brush 37 are attached to the inner wall of the foam cement stirring device main body 7.
Further, the dredging brush plate 35 is bearing-connected with the rotating frame 33, the bottom end of the cover body 4 is fixedly provided with a mounting ring, the inner side of the mounting ring is close to the bottom end and fixedly connected with the inner toothed ring 34, and the outer toothed ring 36 is meshed with the inner toothed ring 34.
Through adopting above-mentioned technical scheme, through the intermeshing of two external tooth line rings 36 and internal tooth line ring 34, can make the desilting brush dish 35 rotation when starter motor 31 drives two external tooth line rings 36 rotation under the rotating turret 33 to it is comparatively even to make two desilting brush dish 35 all around desilting volume.
Further, the lifting mechanism 5 comprises a hydraulic cylinder 501, a guide groove 502 and a guide rod 503, wherein the bottom end of the hydraulic cylinder 501 is fixedly connected with one side of the motor 31 at the top end of the cover body 4, and the bottom end of the guide rod 503 is fixedly connected with the other side of the motor 31 at the top end of the cover body 4.
Further, the guide groove 502 is provided in the interior of the gantry 2 right above the guide bar 503, and the top end of the hydraulic cylinder 501 is fixedly connected to the inner side wall of the top of the gantry 2.
Further, the tip of the guide bar 503 extends to the upper side of the gantry 2 through the guide groove 502, and the guide bar 503 and the gantry 2 slide through the guide groove 502.
Through adopting above-mentioned technical scheme, be provided with elevating system 5, hydraulic cylinder 501 is flexible can drive lid 4 reciprocates, and lid 4 can drive guide bar 503 and slide in the inside of guide way 502, and lid 4 can drive stirring subassembly 6 simultaneously and move to the outside in stirring chamber, clear up foaming cement stirring equipment main part 7's inner wall and stirring subassembly 6 this moment, has realized the function of the device clearance of being convenient for to the convenience of the device when using has been improved.
Further, a sealing groove 8 is formed in the top surface of the foaming cement stirring equipment main body 7, a sealing shell 9 is fixed to the peripheral side surface of the cover body 4, the sealing shell 9 is in clearance fit with the side wall of the foaming cement stirring equipment main body 7, a sealing ring is fixed to the inner wall of the sealing shell 9, and the sealing ring is in clearance fit with the sealing groove 8.
Through adopting above-mentioned technical scheme, can play efficient seal through the cooperation use of seal shell, sealing ring and seal groove 8, avoid because the lid 4 and foaming cement agitated vessel main part 7 between the insufficient circumstances that causes the liquid leakage when stirring, guarantee the result of use of foaming cement stirring.
When the foaming device of the cement-based foaming slurry is used, the treated foam enters the main body 7 of the foaming cement stirring equipment to be mixed with cement slurry; after the injection is finished, the cover body 4 is driven to move downwards by the expansion and contraction of the hydraulic cylinder 501 through the arranged lifting mechanism 5, the cover body 4 can drive the guide rod 503 to slide in the guide groove 502, the cover body 4 can be fixed on the foam cement stirring equipment main body 7 through the matched use of the sealing shell, the sealing ring and the sealing groove 8, the efficient sealing can be realized through the matched use of the sealing shell, the sealing ring and the sealing groove 8, the situation that liquid leaks when stirring is caused due to insufficient fixing force between the cover body 4 and the foam cement stirring equipment main body 7 is avoided, and the using effect of foam cement stirring is ensured; through the mutual engagement of the two external corrugated rings 36 and the internal corrugated ring 34, the motor 31 is started to drive the two external corrugated rings 36 under the rotating frame 33 to rotate, so that the dredging amount around the two dredging brush plates 35 is uniform, the problems of poor dredging effect and reduced service life after long-time operation caused by large dredging amount at one end of the dredging brush plates 35 are avoided, and the corners of the inner side wall of the foam cement stirring equipment main body 7 can be effectively dredging through the plurality of corner dredging brushes 37 arranged on the periphery of the dredging brush plates 35, so that when cement and foam are prevented from being stirred, the cement is attached to the side wall of the foam cement stirring equipment main body 7, and the follow-up difficult cleaning is caused;
the motor 31 is started to drive two external tooth line rings 36 under the rotating frame 33 to rotate so as to enable the dredging brush plate 35 to rotate, and meanwhile, the stirring shaft 63 can be driven to rotate, so that the stirring shaft 63, the stirring blades 62 and the scraping plates 61 rotate along with the rotation, the mixture of cement and foam in the inner wall and the central area of the main body 7 of the foaming cement stirring device is stirred, the mixture can be more uniformly mixed, the mixture of cement and foam can be uniformly mixed, meanwhile, the scraping plates 61 are arranged to enable the scraping plates 61 to scrape dirt on the side wall of the main body 7 of the foaming cement stirring device when stirring, and sticky matters are prevented from being attached to the side wall of the main body 7 of the foaming cement stirring device and difficult to clean.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a foaming device of cement-based foaming thick liquids, includes base (1) and installs in base upper surface portal frame (2), the inboard of portal frame (2) its upper surface fixed that is located base (1) is equipped with foaming cement agitated vessel main part (7), its characterized in that: the top end of the foaming cement stirring equipment main body (7) is provided with a cover body (4), and lifting mechanisms (5) are arranged on two sides of the top end of the cover body (4); a transmission assembly (3) is arranged below the cover body (4); the bottom end of the transmission assembly (3) is provided with a stirring assembly (6);
the transmission assembly (3) comprises a motor (31) fixedly arranged at the center of the top end of the cover body (4) through a support frame, an output end coupler of the motor (31) is connected with a transmission shaft (32), a rotating frame (33) is fixedly arranged at the output end of the transmission shaft (32) penetrating through the cover body (4), three groups of desilting brush discs (35) are welded on the outer side of the rotating frame (33) at equal intervals in a ring shape, an outer tooth pattern ring (36) is fixedly arranged at the upper end of each desilting brush disc (35), three groups of corner desilting brushes (37) at equal intervals in a ring shape are fixedly arranged on the periphery of each desilting brush disc (35), and an inner tooth pattern ring (34) is arranged on the outer ring of each outer tooth pattern ring (36);
the stirring assembly (6) comprises a stirring shaft (63) which is rotationally connected to the dredging brush plate (35), three groups of stirring blades (62) are welded on the outer side of the stirring shaft (63) at equal intervals in an annular mode, arc-shaped scraping plates (61) are welded on the outermost ends of the stirring blades (62), and long grooves (621) are formed in the centers of the side faces of the stirring blades (62).
2. A foaming device for cement-based foaming slurry according to claim 1, wherein: both side ends of the scraping plate (61) and one end of the corner dredging brush (37) are attached to the inner wall of the foam cement stirring equipment main body (7).
3. A foaming device for cement-based foaming slurry according to claim 1, wherein: the dredging brush plate (35) is connected with the rotating frame (33) through a bearing, a mounting ring is fixedly arranged at the bottom end of the cover body (4), the inner side of the mounting ring is close to the bottom end and is fixedly connected with the inner corrugated ring (34), and the outer corrugated ring (36) is meshed with the inner corrugated ring (34).
4. A foaming device for cement-based foaming slurry according to claim 1, wherein: the lifting mechanism (5) comprises a hydraulic cylinder (501), a guide groove (502) and a guide rod (503), wherein the bottom end of the hydraulic cylinder (501) is fixedly connected with one side of a top end motor (31) of the cover body (4), and the bottom end of the guide rod (503) is fixedly connected with the other side of the top end motor (31) of the cover body (4).
5. The foaming device for cement-based foaming slurry according to claim 4, wherein: the guide groove (502) is formed in the portal frame (2) right above the guide rod (503), and the top end of the hydraulic cylinder (501) is fixedly connected with the inner side wall of the top of the portal frame (2).
6. The foaming device for cement-based foaming slurry according to claim 4, wherein: the top end of the guide rod (503) extends to the upper side of the portal frame (2) through the guide groove (502), and the guide rod (503) and the portal frame (2) slide through the guide groove (502).
7. A foaming device for cement-based foaming slurry according to claim 1, wherein: a sealing groove (8) is formed in the top surface of the foaming cement stirring equipment main body (7), a sealing shell (9) is fixed on the peripheral side surface of the cover body (4), the sealing shell (9) is in clearance fit with the side wall of the foaming cement stirring equipment main body (7), a sealing ring is fixed on the inner wall of the sealing shell (9), and the sealing ring is in clearance fit with the sealing groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321939440.4U CN220614498U (en) | 2023-07-24 | 2023-07-24 | Foaming device of cement-based foaming slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321939440.4U CN220614498U (en) | 2023-07-24 | 2023-07-24 | Foaming device of cement-based foaming slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220614498U true CN220614498U (en) | 2024-03-19 |
Family
ID=90219088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321939440.4U Active CN220614498U (en) | 2023-07-24 | 2023-07-24 | Foaming device of cement-based foaming slurry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220614498U (en) |
-
2023
- 2023-07-24 CN CN202321939440.4U patent/CN220614498U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240708 Address after: 310000 room 801-1-2, building 1, No. 6, Longzhou Road, Cangqian street, Yuhang District, Hangzhou, Zhejiang Province Patentee after: Zhejiang Yima Material Technology Co.,Ltd. Country or region after: China Address before: 313000 Qizhuang Industrial Zone, Daixi Town, Huzhou City, Zhejiang Province Patentee before: Huzhou TAIMA Decoration Material Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |