CN115417615B - Polycarboxylate superplasticizer and processing technology thereof - Google Patents
Polycarboxylate superplasticizer and processing technology thereof Download PDFInfo
- Publication number
- CN115417615B CN115417615B CN202211155548.4A CN202211155548A CN115417615B CN 115417615 B CN115417615 B CN 115417615B CN 202211155548 A CN202211155548 A CN 202211155548A CN 115417615 B CN115417615 B CN 115417615B
- Authority
- CN
- China
- Prior art keywords
- parts
- raw materials
- polycarboxylate water
- rigid coupling
- water reducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229920005646 polycarboxylate Polymers 0.000 title claims abstract description 44
- 239000008030 superplasticizer Substances 0.000 title claims abstract description 15
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 63
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 12
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 12
- 230000001133 acceleration Effects 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000004386 diacrylate group Chemical group 0.000 claims abstract description 4
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 10
- 238000010168 coupling process Methods 0.000 claims 10
- 238000005859 coupling reaction Methods 0.000 claims 10
- 238000010586 diagram Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Abstract
The invention relates to the field of water reducers, in particular to a polycarboxylate water reducer and a processing technology thereof, wherein the technology comprises the following steps: step one: converging various raw materials under acceleration; step two: mixing and stirring the converged multiple raw materials; step three: the mixed raw materials are circulated up and down; step four: adding auxiliary materials into the recycled raw materials, mixing and collecting. The polycarboxylate water reducer consists of the following raw materials in parts by weight: 20-40 parts of polycarboxylic acid solution; 40-80 parts of acrylic polycarboxylate water reducer; 10-60 parts of early-strength polycarboxylate superplasticizer; 30-40 parts of slump-retaining polycarboxylate water reducer; 5-15 parts of slow-release polycarboxylate superplasticizer; 10-12 parts of polyethylene glycol diacrylate; 8-16 parts of polyethylene glycol dimethacrylate; 15-21 parts of polyethylene glycol di-maleic anhydride ester. The mixed raw materials can be circulated in the upper and lower parts, so that the mixing of the raw materials is quickened.
Description
Technical Field
The invention relates to the field of water reducers, in particular to a polycarboxylate water reducer and a processing technology thereof.
Background
With the acceleration of domestic urban speed, various mortar products including self-leveling mortar, tile glue, grouting materials and the like are increasingly widely used in civil and industrial fields, so that higher requirements are also put on the performance of the mortar. When the water reducer is used as an additive which is applied to dry powder mortar in a large amount in the mortar additive, the mixed raw materials cannot be circulated in the upper part and the lower part in the preparation process of the prior art, so that the mixing of the raw materials is accelerated.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the polycarboxylate water reducer and the processing technology thereof, which can circulate the mixed raw materials in the upper part and the lower part and accelerate the mixing of the raw materials.
The technical scheme adopted for solving the technical problems is as follows:
a polycarboxylate water reducing agent processing technology comprises the following steps:
step one: converging various raw materials under acceleration;
step two: mixing and stirring the converged multiple raw materials;
step three: the mixed raw materials are circulated up and down;
step four: adding auxiliary materials into the recycled raw materials, mixing and collecting.
The device comprises a conical disc for supporting materials, a discharging pipe is fixedly connected to the conical disc, a plurality of circulating pipes for circulating materials are fixedly connected to the discharging pipe, and circulating pumps are fixedly connected to the circulating pipes.
The polycarboxylate water reducer consists of the following raw materials in parts by weight: 20-40 parts of polycarboxylic acid solution; 40-80 parts of acrylic polycarboxylate water reducer; 10-60 parts of early-strength polycarboxylate superplasticizer; 30-40 parts of slump-retaining polycarboxylate water reducer; 5-15 parts of slow-release polycarboxylate superplasticizer; 10-12 parts of polyethylene glycol diacrylate; 8-16 parts of polyethylene glycol dimethacrylate; 15-21 parts of polyethylene glycol di-maleic anhydride ester.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a flow chart of a process for processing a polycarboxylate superplasticizer;
FIG. 2 is a schematic diagram of the up-and-down circulation of liquid;
FIG. 3 is a block diagram of a mixed raw material;
FIG. 4 is a block diagram of the water reducing agent blanking;
FIG. 5 is a block diagram of preventing liquid blanking;
FIG. 6 is a block diagram of a container for mixed raw materials;
FIG. 7 is a block diagram of providing swirling liquid;
FIG. 8 is a block diagram of raw material blanking;
fig. 9 is a structural diagram of the addition of auxiliary materials;
fig. 10 is a view of an apparatus for processing a polycarboxylate superplasticizer.
A conical disc 11; a blanking pipe 12; a circulation pipe 13; a circulation pump 14; a mixing rack 21; an auxiliary plate 22; a bottom plate 31; a blanking cylinder 32; a pressing plate 33; a chassis 41; an outer frame 42; an air pump 51; an air duct 52; a cover 61; a stacker frame 62; a bent pipe 63; an auxiliary material rack 71; a one-way valve 72.
Detailed Description
Referring to fig. 1, the implementation process of processing the polycarboxylate superplasticizer is described in detail:
a polycarboxylate water reducing agent processing technology comprises the following steps:
step one: the raw materials are converged under acceleration, and are added together in a dispersing mode, and are converged under acceleration, so that the raw materials can be quickly mixed together, and the preparation speed of the polycarboxylate superplasticizer is increased;
step two: mixing and stirring the converged multiple raw materials, and rapidly mixing the multiple raw materials to rapidly mix the multiple raw materials to obtain a mixture;
step three: the mixed raw materials are circulated up and down, and the circulated materials are sprayed out in an atomization mode, so that the mixed raw materials can be accelerated in a state of being circulated up and down, and meanwhile, the dispersed raw materials can be mixed more rapidly, and the preparation speed of the polycarboxylate water reducer is accelerated;
step four: auxiliary materials are added into the circulated raw materials, so that the auxiliary materials are more dispersed and more uniformly added into the raw materials for mixing.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 2, the implementation process of up-and-down mixing of various raw materials is described in detail:
the device includes awl dish 11, awl dish 11 can carry the material, mainly used can lead the material when mixing the raw materials, make multiple raw materials automatic the gathering, the lower extreme fixedly connected with unloading pipe 12 of awl dish 11, the unloading can be carried out to the unloading of the multiple raw materials flow of automatic gathering to the unloading pipe 12 of lower extreme, fixedly connected with a plurality of circulating pipes 13 on the unloading pipe 12, all fixedly connected with circulating pump 14 on a plurality of circulating pipes 13, through starting a plurality of circulating pumps 14, pump the liquid in the unloading pipe 12 into a plurality of circulating pipes 13 under the power of a plurality of circulating pumps 14, flow out from the upper end of a plurality of circulating pipes 13, pump the raw materials again on awl dish 11, the equal fixedly connected with atomizer of a plurality of circulating pipes 13, spout after can atomizing the liquid, accelerate the mixed speed of raw materials.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 3 and 10, the process of mixing various raw materials will be described in detail:
the awl dish 11 fixed connection is on chassis 41, awl dish 11 fixed connection is on frame 42, frame 42 fixed connection is on closing cap 61, frame 42 shelters from the multiple raw materials of mixing on awl dish 11, prevent that the raw materials from appearing splashing, be connected with mixed frame 21 through the bearing rotation on the closing cap 61, mixed frame 21 fixed connection is on gear motor I's output shaft, gear motor I passes through bolt fixed connection on closing cap 61, start gear motor I, gear motor I drives mixed frame 21 and rotates, mix the multiple raw materials under the mixed frame 21 rotates, fixedly connected with a plurality of auxiliary plates 22 on the mixed frame 21, the pivoted mixes frame 21 drives a plurality of auxiliary plates 22 and rotates, mix a plurality of circulating pipe 13 spun raw materials in upper end, accelerate polycarboxylate water reducing agent's preparation speed.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 8 and 10, the implementation process of the processing of the polycarboxylate water reducer by adding raw materials is described in detail:
fixedly connected with a plurality of windrow frames 62 on the closing cap 61, the equal fixedly connected with return bend 63 of lower extreme of a plurality of windrow frames 62, in a plurality of return bends 63 of lower extreme are fallen to a plurality of raw materials through a plurality of windrow frames 62, in the conical disk 11 of lower extreme is fallen to the lower extreme of rethread a plurality of return bends 63's lower extreme slope, on the conical disk 11 of lower extreme is fast flowed to the raw materials through accelerating, the rotation of rethread mixing frame 21 accelerates the mixing speed of raw materials to realize the quick mix of raw materials.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 10, the process of adding various auxiliary materials into the circulation pipes will be described in detail:
a plurality of auxiliary material frames 71 are fixedly connected to the sealing cover 61, the lower ends of the auxiliary material frames 71 are fixedly connected to the corresponding circulating pipes 13, the auxiliary material frames 71 are communicated with the corresponding circulating pipes 13, auxiliary materials are added into the circulating pipes 13 through the auxiliary material frames 71, and the auxiliary materials are synchronously atomized and synchronously mixed along with the synchronous atomization of the raw materials in the circulating pipes 13, so that the processing speed of the polycarboxylate water reducer is accelerated.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 10, the implementation process of preventing leakage of raw materials in a plurality of auxiliary material frames is described in detail:
all fixedly connected with check valve 72 on a plurality of auxiliary material frames 71 prevents through a plurality of check valves 72 that the raw materials that flow in a plurality of auxiliary material frames 71 from revealing and causing the waste of raw materials.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 7, the process of blowing the gas swirl flow into the outer frame to swirl the raw material to accelerate the mixing of the raw material will be described in detail:
the chassis 41 is fixedly connected with a plurality of air pumps 51, the air pumps 51 are fixedly connected with air pipes 52, the upper ends of the air pipes 52 are fixedly connected to the outer frame 42, the air pumps 51 are started, the air pumps 51 blow out high-pressure air flows, the high-pressure air flows blow out from the air pipes 52, the blown high-pressure air flows blow in the direction perpendicular to the diameter of the outer frame 42, and rotational flow is formed in the outer frame 42 to drive various raw materials to move, so that the mixing of the various raw materials is accelerated.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 4 and 5, the following implementation process of the polycarboxylate water reducer is described in detail:
the blanking pipe 12 is fixedly connected with a bottom plate 31, the bottom plate 31 is fixedly connected with a blanking cylinder 32, the inner wall of the blanking pipe 12 is fixedly connected with a ring plate, a cylinder rod of the blanking cylinder 32 is fixedly connected with a pressing plate 33 for shielding the ring plate, after the raw materials are mixed to obtain the polycarboxylate water reducer, the blanking cylinder 32 is started, the pressing plate 33 is driven by the blanking cylinder 32 to descend, after the pressing plate 33 loses sealing on the ring plate after descending, liquid flows out from a gap between the ring plate and the pressing plate 33, and accordingly blanking is achieved.
In combination with the above embodiment, the following functions can also be realized;
referring to fig. 5, the implementation process of preventing leakage of liquid from the gap between the pressing plate and the blanking pipe will be described in detail:
the sealing rubber ring is fixedly connected to the pressing plate 33, has good sealing performance, and prevents leakage of liquid from the pressing plate 33 to the annular plate fixedly connected to the inner wall of the blanking pipe 12, so that raw materials are wasted.
The polycarboxylate water reducer consists of the following raw materials in parts by weight: 20-40 parts of polycarboxylic acid solution; 40-80 parts of acrylic polycarboxylate water reducer; 10-60 parts of early-strength polycarboxylate superplasticizer; 30-40 parts of slump-retaining polycarboxylate water reducer; 5-15 parts of slow-release polycarboxylate superplasticizer; 10-12 parts of polyethylene glycol diacrylate; 8-16 parts of polyethylene glycol dimethacrylate; 15-21 parts of polyethylene glycol di-maleic anhydride ester.
Claims (5)
1. A processing technology of a polycarboxylate superplasticizer is characterized in that: the process comprises the following steps:
step one: converging various raw materials under acceleration;
step two: mixing and stirring the converged multiple raw materials;
step three: the mixed raw materials are circulated up and down;
step four: adding auxiliary materials into the circulated raw materials, mixing and collecting; the device is realized through polycarboxylate water reducing agent processingequipment, the device includes cone dish (11) of bearing material, and the rigid coupling has unloading pipe (12) on cone dish (11), and the rigid coupling has circulating pipe (13) of a plurality of circulating materials on unloading pipe (12), all rigid couplings have circulating pump (14) on a plurality of circulating pipes (13), the device still includes chassis (41) that support cone dish (11), and the rigid coupling has frame (42) of accomodating the raw materials on cone dish (11), and rigid coupling has closing cap (61) on frame (42), and the mixing frame (21) of mixed raw materials are installed in the rotation on closing cap (61) to and a plurality of auxiliary plate (22) of rigid coupling on mixing frame (21), the device still includes a plurality of windrow frame (62) of rigid coupling on closing cap (61), and the lower extreme of a plurality of windrow frame (62) all rigid coupling has return bend (63) of slope unloading, the device still includes a plurality of air pumps (51) of rigid coupling on chassis (41), all rigid coupling has blast pipe (52) that provide high-pressure gas in to outer frame (42).
2. The polycarboxylate water reducing agent processing technology according to claim 1, characterized in that: the device also comprises a plurality of auxiliary material frames (71) fixedly connected to the sealing cover (61) for adding auxiliary materials into the plurality of circulating pipes (13).
3. The polycarboxylate water reducing agent processing technology according to claim 2, characterized in that: and a plurality of auxiliary material frames (71) are provided with one-way valves (72).
4. The polycarboxylate water reducing agent processing technology according to claim 1, characterized in that: the device also comprises a bottom plate (31) fixedly connected to the blanking pipe (12), a blanking cylinder (32) is fixedly connected to the bottom plate (31), a ring plate is fixedly connected to the inner wall of the blanking pipe (12), and a pressing plate (33) for shielding the ring plate is fixedly connected to the cylinder rod of the blanking cylinder (32).
5. The polycarboxylate water reducer processed by the polycarboxylate water reducer processing technology according to claim 1, characterized in that: the polycarboxylate water reducer consists of the following raw materials in parts by weight: 20-40 parts of polycarboxylic acid solution; 40-80 parts of acrylic polycarboxylate water reducer; 10-60 parts of early-strength polycarboxylate superplasticizer; 30-40 parts of slump-retaining polycarboxylate water reducer; 5-15 parts of slow-release polycarboxylate superplasticizer; 10-12 parts of polyethylene glycol diacrylate; 8-16 parts of polyethylene glycol dimethacrylate; 15-21 parts of polyethylene glycol di-maleic anhydride ester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211155548.4A CN115417615B (en) | 2022-09-22 | 2022-09-22 | Polycarboxylate superplasticizer and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211155548.4A CN115417615B (en) | 2022-09-22 | 2022-09-22 | Polycarboxylate superplasticizer and processing technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115417615A CN115417615A (en) | 2022-12-02 |
| CN115417615B true CN115417615B (en) | 2024-03-15 |
Family
ID=84203549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211155548.4A Active CN115417615B (en) | 2022-09-22 | 2022-09-22 | Polycarboxylate superplasticizer and processing technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115417615B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101220956B1 (en) * | 2012-12-06 | 2013-01-10 | (주)신원이앤씨 | Circulation spray based agitator |
| CN105130248A (en) * | 2015-07-16 | 2015-12-09 | 岳阳东方雨虹防水技术有限责任公司 | Composite polycarboxylic acid water reducing agent and preparation method thereof |
| CN106116213A (en) * | 2016-06-28 | 2016-11-16 | 四川宇砼建材有限公司 | Comprehensive polycarboxylate water-reducer and preparation method thereof |
| CN107556442A (en) * | 2017-09-30 | 2018-01-09 | 江苏兆佳建材科技有限公司 | A kind of comprehensive polycarboxylate water-reducer of muting sensitive sense |
| CN109626859A (en) * | 2018-12-24 | 2019-04-16 | 山西黄河新型化工有限公司 | A kind of anti-mud slow release slump retaining polycarboxylate water reducer and preparation method thereof |
| CN209393088U (en) * | 2018-12-21 | 2019-09-17 | 福建三凯建筑材料有限公司 | A kind of polycarboxylic acids mother liquor additive complex tank with cleaning function |
| CN111592624A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing general comprehensive polycarboxylate superplasticizer |
| CN212425542U (en) * | 2020-05-19 | 2021-01-29 | 华福(上海)环保科技有限公司 | Mixed condensation water tank for precious metal recovery |
| CN113045237A (en) * | 2021-02-24 | 2021-06-29 | 天津市飞龙砼外加剂有限公司 | Multifunctional polycarboxylic acid concrete admixture and preparation method thereof |
| CN214076637U (en) * | 2020-11-27 | 2021-08-31 | 云南建投高分子材料有限公司 | Polycarboxylate water reducing agent apparatus for producing that can self-loopa |
| CN215917115U (en) * | 2021-09-13 | 2022-03-01 | 云南九衍新材料科技有限公司 | Anti-adhesion stirring device for preparing polycarboxylic acid high-performance water reducing agent |
| CN114456329A (en) * | 2022-02-11 | 2022-05-10 | 山东浩宇建材科技有限公司 | Preparation method and device of slump-retaining type polycarboxylate superplasticizer |
| CN114516945A (en) * | 2022-03-10 | 2022-05-20 | 关兴涛 | Preparation process of cement water reducing agent |
| CN116285480A (en) * | 2023-03-13 | 2023-06-23 | 朱泳安 | Production process of water-based environment-friendly paint |
-
2022
- 2022-09-22 CN CN202211155548.4A patent/CN115417615B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101220956B1 (en) * | 2012-12-06 | 2013-01-10 | (주)신원이앤씨 | Circulation spray based agitator |
| CN105130248A (en) * | 2015-07-16 | 2015-12-09 | 岳阳东方雨虹防水技术有限责任公司 | Composite polycarboxylic acid water reducing agent and preparation method thereof |
| CN106116213A (en) * | 2016-06-28 | 2016-11-16 | 四川宇砼建材有限公司 | Comprehensive polycarboxylate water-reducer and preparation method thereof |
| CN107556442A (en) * | 2017-09-30 | 2018-01-09 | 江苏兆佳建材科技有限公司 | A kind of comprehensive polycarboxylate water-reducer of muting sensitive sense |
| CN209393088U (en) * | 2018-12-21 | 2019-09-17 | 福建三凯建筑材料有限公司 | A kind of polycarboxylic acids mother liquor additive complex tank with cleaning function |
| CN109626859A (en) * | 2018-12-24 | 2019-04-16 | 山西黄河新型化工有限公司 | A kind of anti-mud slow release slump retaining polycarboxylate water reducer and preparation method thereof |
| CN111592624A (en) * | 2019-02-21 | 2020-08-28 | 天水师范学院 | Method and device for preparing general comprehensive polycarboxylate superplasticizer |
| CN212425542U (en) * | 2020-05-19 | 2021-01-29 | 华福(上海)环保科技有限公司 | Mixed condensation water tank for precious metal recovery |
| CN214076637U (en) * | 2020-11-27 | 2021-08-31 | 云南建投高分子材料有限公司 | Polycarboxylate water reducing agent apparatus for producing that can self-loopa |
| CN113045237A (en) * | 2021-02-24 | 2021-06-29 | 天津市飞龙砼外加剂有限公司 | Multifunctional polycarboxylic acid concrete admixture and preparation method thereof |
| CN215917115U (en) * | 2021-09-13 | 2022-03-01 | 云南九衍新材料科技有限公司 | Anti-adhesion stirring device for preparing polycarboxylic acid high-performance water reducing agent |
| CN114456329A (en) * | 2022-02-11 | 2022-05-10 | 山东浩宇建材科技有限公司 | Preparation method and device of slump-retaining type polycarboxylate superplasticizer |
| CN114516945A (en) * | 2022-03-10 | 2022-05-20 | 关兴涛 | Preparation process of cement water reducing agent |
| CN116285480A (en) * | 2023-03-13 | 2023-06-23 | 朱泳安 | Production process of water-based environment-friendly paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115417615A (en) | 2022-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107877703B (en) | A kind of screw concrete liter material agitating device | |
| CN207310246U (en) | A kind of construction site highly effective coagulation soil stirring equipment | |
| CN108499472A (en) | Mixing device, the slow setting water reducing type concrete additive based on device production | |
| CN206140690U (en) | Cement mixer cleaning device | |
| CN102817622A (en) | Negative pressure type concrete wet-spray machine set | |
| CN115417615B (en) | Polycarboxylate superplasticizer and processing technology thereof | |
| CN205704721U (en) | A kind of mixer with automatic charging function | |
| CN107310033A (en) | A kind of civil engineering mix device | |
| CN207206741U (en) | A kind of mixed at high speed mixer for building | |
| CN108404787A (en) | A kind of aeration type building coating processing unit (plant) | |
| CN104150119A (en) | Anti-segregation movable silo for dry-mixed mortars | |
| CN209580050U (en) | Mixing agitator is used in a kind of production and processing of thermal insulation mortar | |
| CN108479601B (en) | Mixing device | |
| CN208049857U (en) | A kind of secondary mixer | |
| CN2853359Y (en) | Powder mixing device | |
| CN208066271U (en) | A kind of chemical industry equipment for chemicals mixing | |
| CN106808592A (en) | A kind of vertical mortar mixer | |
| CN206598383U (en) | A kind of raw material high-efficiency stirring mixing apparatus of manufacture of cement | |
| CN102728269B (en) | Continuous mixing method and device for powdery materials | |
| CN215743029U (en) | Chemical industry safety feeding device | |
| CN210589892U (en) | Mortar stirring equipment | |
| CN209533821U (en) | Equipment is prepared in situ in fiber concrete | |
| CN103934902A (en) | Horizontal dry-mixed mortar stirrer | |
| CN206806434U (en) | A kind of lead plaster process units | |
| CN209597021U (en) | A kind of resin anchoring agent production equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240207 Address after: 834034 No. 23, Building 8, Entrepreneurship Park, 129 Regiment, Huyanghe City, Xinjiang Uygur Autonomous Region, 53 kilometers away Applicant after: Xinjiang Shuangshuo Building Materials Technology Co.,Ltd. Country or region after: China Address before: 150000 floor 10, ship building, No. 258, Nantong street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Wen Zengyou Country or region before: China |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |