CN111823392A - Concrete mortar additive raw material treatment equipment - Google Patents
Concrete mortar additive raw material treatment equipment Download PDFInfo
- Publication number
- CN111823392A CN111823392A CN202010827910.2A CN202010827910A CN111823392A CN 111823392 A CN111823392 A CN 111823392A CN 202010827910 A CN202010827910 A CN 202010827910A CN 111823392 A CN111823392 A CN 111823392A
- Authority
- CN
- China
- Prior art keywords
- stirring
- fixedly connected
- rod
- raw material
- concrete mortar
- 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.)
- Pending
Links
Images
Classifications
-
- 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
-
- 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
Abstract
The invention discloses a concrete mortar admixture raw material treatment device, which relates to the field of mortar admixture treatment and comprises a stirring box shell, wherein a planetary gear is arranged on the inner wall of the top of the stirring box shell, a stirring device matched with the planetary gear is arranged inside the stirring box shell, the stirring device comprises a first stirring component and a second stirring component, the first stirring component comprises a plurality of telescopic rods, the second stirring component comprises a plurality of second stirring rods, one ends of the second stirring rods are fixedly connected with each other, the second stirring rods are rotatably connected with the bottom ends of the telescopic rods through first connecting devices, one ends, far away from each other, of the second stirring rods are fixedly connected with a moving ring sleeve matched with reciprocating threads, and the moving ring sleeve is fixedly connected with the planetary gear through a plurality of second connecting devices. The concrete mortar admixture raw material treatment equipment realizes the rapid stirring and uniformity of the concrete admixture.
Description
Technical Field
The invention relates to the field of mortar admixture treatment, in particular to a concrete mortar admixture raw material treatment device.
Background
The concrete admixture is a chemical substance which is added in the process of stirring concrete and accounts for less than 5 percent of the mass of cement, can obviously improve the performance of the concrete, has the characteristics of multiple varieties, small addition amount, great influence on the performance of the concrete, low investment, quick response and obvious technical and economic benefits, is applied more and more along with the continuous progress of scientific technology, and becomes the 5 th important component of the concrete except 4 basic components;
when the concrete admixture is poured into the concrete mortar, the concrete admixture is positioned above the concrete mortar, the existing stirring device can only stir in the same plane, and a large amount of time is consumed for thoroughly and uniformly stirring the concrete admixture positioned above the concrete mortar, so that the time cost is increased.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a concrete mortar admixture raw material treatment device, which solves the problems that when the concrete admixture is poured into the concrete mortar, the concrete admixture is positioned above the concrete mortar, the existing stirring device can only stir in the same plane, and a large amount of time is consumed for thoroughly and uniformly stirring the concrete admixture positioned above the concrete mortar, so that the time cost is increased.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: comprises a stirring box shell, wherein the inner wall of the top of the stirring box shell is provided with a planetary gear, the inner part of the stirring box shell is provided with a stirring device matched with the planetary gear, the stirring device comprises a first stirring component and a second stirring component, the first stirring component comprises a plurality of telescopic rods, the peripheral sides of the plurality of telescopic rods are fixedly connected with a first stirring rod, the second stirring component comprises a plurality of second stirring rods, one ends of the second stirring rods are fixedly connected with each other, one ends of the second stirring rods which are fixedly connected with each other are rotatably connected with the bottom end of the telescopic rod through a first connecting device, reciprocal screw thread, a plurality of have been seted up to the latter half of agitator tank casing week side inner wall one end fixedly connected with that the second puddler kept away from each other and reciprocal screw thread matched with move the ring cover, it is through a plurality of second connecting device and planetary gear fixed connection to move the ring cover.
Preferably, the bottom end of the stirring box shell is fixedly connected with a base.
Preferably, the inner wall at agitator tank casing top has been seted up and has been held the chamber, planetary gear includes the gear ring, the internal tooth of gear ring meshes respectively has a plurality of and holds the chamber top inner wall and rotate the gear of being connected, week side fixedly connected with T-shaped piece of gear ring, the lateral wall that holds the chamber is seted up with T-shaped piece matched with T-shaped annular.
Preferably, the top end of the stirring box shell is fixedly connected with a motor, and an output shaft of the motor extends into the stirring box shell and is fixedly connected with one gear.
Preferably, the telescopic link includes bracing piece, carriage release lever, the top of bracing piece is passed through the gear and is connected with agitator tank casing rotation, the top of carriage release lever extends into the inside of bracing piece and rather than sliding connection, week side and the first puddler fixed connection of carriage release lever bottom.
Preferably, one end of the moving rod extending into the supporting rod is provided with a spring, and two ends of the spring are respectively fixedly connected with the supporting rod and the moving rod.
Preferably, the first connecting device comprises a plurality of first L-shaped rods, one ends of the first L-shaped rods are fixedly connected with each other, the end, close to each other, of each first L-shaped rod is rotatably connected with the second stirring assembly through a rotating shaft, and the other ends of the first L-shaped rods are rotatably connected with the bottom end of the telescopic rod through bearings.
Preferably, the second connecting device comprises a first connecting rod, a second connecting rod and a second L-shaped rod, the bottom end of the first connecting rod is fixedly connected with the moving ring sleeve, the top end of the first connecting rod extends into the inside of the second connecting rod and is in sliding connection with the inside of the second connecting rod, the top end of the second connecting rod is fixedly connected with one end of the second L-shaped rod, and the other end of the second L-shaped rod is fixedly connected with the lower surface of the gear ring.
(III) advantageous effects
The invention provides a concrete mortar admixture raw material treatment device. The method has the following beneficial effects:
(1) this concrete mortar admixture raw material processing equipment, through second stirring subassembly through reciprocal screw thread and agitator tank shells inner wall threaded connection, and the second stirring subassembly rotates with the telescopic link through first connecting device and is connected, the cooperation of the first puddler of week side fixedly connected with of telescopic link, make second stirring subassembly reciprocating motion on agitator tank shells inner wall, it is flexible to drive the telescopic link through first connecting device, thereby it stirs at the not co-altitude of concrete to drive first puddler, the rapid mixing and the even of concrete admixture have been realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the agitator tank housing of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the internal structure of the mixing tank housing of the present invention;
FIG. 5 is a schematic view of a planetary gear connection of the present invention;
FIG. 6 is a schematic view of a second connecting device according to the present invention;
FIG. 7 is a schematic view of a first stirring assembly according to the present invention;
FIG. 8 is a schematic view of a first stirring assembly according to the present invention;
FIG. 9 is a schematic cross-sectional view of a first stirring assembly of the present invention.
In the figure: 1. a mixer housing; 11. an accommodating chamber; 111. a T-shaped ring groove; 12. reciprocating screw threads; 2. a base; 3. a motor; 4. a planetary gear; 41. a T-shaped block; 42. a gear ring; 43. a gear; 5. a stirring device; 51. a first stirring assembly; 511. a telescopic rod; 5111. a support bar; 5112. a travel bar; 5113. a spring; 512. a first stirring rod; 52. a second stirring assembly; 521. a second stirring rod; 522. moving the loop; 53. a first connecting means; 54. a second connecting means; 541. a first link; 542. a second link; 543. an L-shaped rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the stirring device comprises a stirring box shell 1, the stirring box shell 1 is in the prior art, the whole stirring box is in a cylindrical hollow structure, concrete mortar is filled inside the stirring box shell, a planetary gear 4 is arranged on the inner wall of the top of the stirring box shell 1, the planetary gear 4 is in the prior art, a stirring device 5 matched with the planetary gear 4 is arranged inside the stirring box shell 1, the stirring device 5 is used for stirring the concrete mortar filled inside, the stirring device 5 comprises a first stirring component 51 and a second stirring component 52, the first stirring component 51 and the second stirring component 52 are matched, so that the concrete mortar is stirred more quickly, uniformly and fully, the first stirring component 51 comprises a plurality of telescopic rods 511, the lengths of the plurality of telescopic rods 511 are sequentially lengthened, the peripheral sides of the plurality of telescopic rods 511 are fixedly connected with first stirring rods 512, and the telescopic rods 512 are positioned on different horizontal planes due to the telescopic rods 511 with different lengths, the mutual interference of the first stirring rods 512 is avoided, the telescopic rod 511 stretches and retracts to drive the first stirring rods 512 to lift while stirring, so that concrete mortar with different heights is stirred together, concrete admixture above the concrete mortar can quickly permeate below the concrete mortar, the uniform stirring speed is accelerated, the second stirring assembly 52 comprises a plurality of second stirring rods 521, one ends of the second stirring rods 521 are fixedly connected with each other, the second stirring rods 521 are matched with each other to stir dead corners of the first stirring assembly 51, so that the stirring is more sufficient, one ends of the second stirring rods 521, which are fixedly connected with each other, are rotatably connected with the bottom ends of the telescopic rods 511 through the first connecting devices 53, the second stirring rods 521 are connected with the telescopic rod 511 through the first connecting devices 53, the reciprocating threads 12 are arranged on the lower half portion of the inner wall of the circumferential side of the stirring box shell 1, the reciprocating screw 12 is a prior art, one end of each of the second stirring rods 521 far away from each other is fixedly connected with a moving ring sleeve 522 matched with the reciprocating screw 12, the moving ring sleeve 522 is matched with the reciprocating screw 12 to perform reciprocating up-and-down motion on the inner wall of the stirring box shell 1, so that the first connecting device 53 drives the telescopic rod 511 to perform telescopic movement, the moving ring sleeve 522 is fixedly connected with the planetary gear 4 through a plurality of second connecting devices 54, the planetary gear 4 rotates, the moving ring sleeve 522 is driven to rotate through the second connecting devices 54, so that the reciprocating screw 12 of the stirring box shell 1 performs reciprocating movement, the bottom end of the stirring box shell 1 is fixedly connected with a base 2, the base 2 is a prior art, the stirring box shell 1 is supported, the inner wall at the top of the stirring box shell 1 is provided with a containing cavity 11, the containing cavity 11 is a circular cavity, the planetary gear 4 comprises a gear ring 42, the internal teeth of the gear ring 42 are respectively engaged with a plurality of gears 43 rotatably connected with the inner wall of the top of the accommodating cavity 11, one gear 43 rotates to drive the gear ring 42 to rotate, the gear ring 42 rotates to drive the other gears 43 to rotate, the gear 43 is rotatably connected with the inner wall of the top of the stirring box shell 1 through a rotating shaft, a T-shaped block 41 is fixedly connected to the peripheral side of the gear ring 42, a T-shaped ring groove 111 matched with the T-shaped block 41 is formed in the side wall of the accommodating cavity 11, the gear ring 42 rotates in the accommodating cavity 11 through the T-shaped block 41 and the T-shaped ring groove 111, the top end of the stirring box shell 1 is fixedly connected with a motor 3, the motor 3 is in the prior art and can be Y80M2-2, the output shaft of the motor 3 extends into the stirring box shell 1 and is fixedly connected with one gear 43, the motor 3 provides power for the rotation of the, The top end of the supporting rod 5112 is rotatably connected with the mixing box housing 1 through a gear 43, the supporting rod 5111 is fixedly connected with the gear 43, the gear 43 rotates to drive the telescopic rod 511 to rotate, the top end of the moving rod 5112 extends into the supporting rod 5111 and is slidably connected with the supporting rod, so that the telescopic rod 511 can slide, the peripheral side of the bottom end of the moving rod 5112 is fixedly connected with the first mixing rod 512, the telescopic rod 511 rotates to drive the first mixing rod 512 to rotate, so that the mixing function of the first mixing component 51 is realized, one end of the moving rod 5112 extending into the supporting rod 5111 is provided with a spring 5113, two ends of the spring 5113 are respectively fixedly connected with the supporting rod 5111 and the moving rod 5112, when the spring 5113 is in a normal state, the telescopic rod 511 extends to the longest, when the telescopic rod 511 extends to drive the first mixing rod 512 to move downwards in the concrete mortar, the spring 5113 assists in extending, so that the extension is, the first connecting device 53 includes a plurality of first L-shaped rods with one end fixedly connected to each other, one end of each of the plurality of first L-shaped rods close to each other is rotatably connected to the second stirring assembly 52 through a rotating shaft, the other end of each of the plurality of first L-shaped rods is rotatably connected to the bottom end of the telescopic rod 511 through a bearing, the second connecting device 54 includes a first connecting rod 541, a second connecting rod 542, and a second L-shaped rod 543, the bottom end of the first connecting rod 541 is fixedly connected to the moving ring sleeve 522, the top end of the first connecting rod 541 extends into the second connecting rod 542 and is slidably connected thereto, the moving ring sleeve 522 moves up and down to drive the first connecting rod 541 and the second connecting rod 542 to slidably extend, the top end of the second connecting rod 542 is fixedly connected to one end of the second L-shaped rod 543, the other end of the second L-shaped rod 543 is fixedly connected to the lower surface of the gear ring 42, the second L-shaped rod 543 enables the distances between the first connecting rod 541, the second connecting rod 542 and the, the first connecting rod 541 and the second connecting rod 542 are prevented from interfering the rotation of the first stirring rod 512, the gear ring 42 rotates, the second connecting device 54 drives the moving ring sleeve 522 to rotate, and when the moving ring sleeve 522 reciprocates up and down, the second connecting device 54 realizes the telescopic function through the sliding connection of the first connecting rod 541 and the second connecting rod 542.
During the use, only need to pour into concrete admixture in the concrete mortar in agitator housing 1, motor 3 is started afterwards, motor 3 rotates and drives the gear 43 of being connected with it and rotates, thereby drive ring gear 42 rotatory, make other gear 43 rotatory thereupon, gear 43 is rotatory, drive the telescopic link 511 of fixed connection with it rotatory, make the first puddler 512 of fixed connection rather than rotatory stir the concrete mortar, ring gear 42 is rotatory, it is rotatory to drive movable ring cover 522 through second connecting device 54, movable ring cover 522 is rotatory, when driving second puddler 521 rotatory, and reciprocate on agitator housing 1 inner wall through reciprocal screw thread 12, it is flexible to drive telescopic link 511 through first connecting device 53 when second puddler 521 reciprocates, make first puddler 512 realize reciprocating motion from top to bottom can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The concrete mortar admixture raw material treatment equipment is characterized in that: comprises a mixing box shell (1);
a planetary gear (4) is arranged on the inner wall of the top of the stirring box shell (1);
a stirring device (5) matched with the planetary gear (4) is arranged in the stirring box shell (1), and the stirring device (5) comprises a first stirring component (51) and a second stirring component (52);
the first stirring assembly (51) comprises a plurality of telescopic rods (511), and the peripheral sides of the telescopic rods (511) are fixedly connected with first stirring rods (512);
the second stirring assembly (52) comprises a plurality of second stirring rods (521) with one ends fixedly connected with each other, and one ends fixedly connected with each other of the plurality of second stirring rods (521) are rotatably connected with the bottom end of the telescopic rod (511) through a first connecting device (53);
the lower half part of the inner wall of the circumferential side of the stirring box shell (1) is provided with reciprocating threads (12);
one ends of the second stirring rods (521) far away from each other are fixedly connected with movable ring sleeves (522) matched with the reciprocating threads (12);
the moving ring sleeve (522) is fixedly connected with the planetary gear (4) through a plurality of second connecting devices (54).
2. The concrete mortar admixture raw material treatment equipment according to claim 1, characterized in that: the bottom end of the stirring box shell (1) is fixedly connected with a base (2).
3. The concrete mortar admixture raw material treatment equipment according to claim 1, characterized in that: the inner wall at agitator tank casing (1) top has been seted up and has been held chamber (11), planetary gear (4) include gear ring (42), the internal tooth of gear ring (42) meshes respectively has a plurality of and holds chamber (11) top inner wall and rotate gear (43) of being connected, week side fixedly connected with T-shaped piece (41) of gear ring (42), the lateral wall that holds chamber (11) is seted up with T-shaped piece (41) matched with T-shaped annular (111).
4. The concrete mortar admixture raw material treatment equipment according to claim 3, characterized in that: the top fixedly connected with motor (3) of agitator tank casing (1), the output shaft of motor (3) extends to the inside of agitator tank casing (1) and rather than one of them gear (43) fixed connection.
5. The concrete mortar admixture raw material treatment equipment according to claim 1, characterized in that: the telescopic link includes bracing piece (5111), carriage release lever (5112), the top of bracing piece (5111) is passed through gear (43) and is rotated with agitator tank casing (1) and be connected, the top of carriage release lever (5112) extends into the inside of bracing piece (5111) and rather than sliding connection, the week side and first puddler (512) fixed connection of carriage release lever (5112) bottom.
6. The concrete mortar admixture raw material treatment equipment according to claim 5, characterized in that: one end of the movable rod (5112) extending into the supporting rod (5111) is provided with a spring (5113), and two ends of the spring (5113) are fixedly connected with the supporting rod (5111) and the movable rod (5112) respectively.
7. The concrete mortar admixture raw material treatment equipment according to claim 1, characterized in that: first connecting device (53) include the first L shape pole of the mutual fixed connection of a plurality of one end, a plurality of the one end that first L shape pole is close to each other rotates with second stirring subassembly (52) through a pivot to be connected, a plurality of the other end of first L shape pole rotates with the bottom of telescopic link (511) through the bearing to be connected.
8. The concrete mortar admixture raw material treatment equipment according to claim 1, characterized in that: the second connecting device (54) comprises a first connecting rod (541), a second connecting rod (542) and a second L-shaped rod (543), the bottom end of the first connecting rod (541) is fixedly connected with the moving ring sleeve (522), the top end of the first connecting rod (541) extends into the inside of the second connecting rod (542) and is in sliding connection with the second connecting rod, the top end of the second connecting rod (542) is fixedly connected with one end of the second L-shaped rod (543), and the other end of the second L-shaped rod (543) is fixedly connected with the lower surface of the gear ring (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827910.2A CN111823392A (en) | 2020-08-17 | 2020-08-17 | Concrete mortar additive raw material treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827910.2A CN111823392A (en) | 2020-08-17 | 2020-08-17 | Concrete mortar additive raw material treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111823392A true CN111823392A (en) | 2020-10-27 |
Family
ID=72918449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010827910.2A Pending CN111823392A (en) | 2020-08-17 | 2020-08-17 | Concrete mortar additive raw material treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111823392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559550A (en) * | 2022-02-08 | 2022-05-31 | 陈玲 | Novel rubble equipment is stabilized to cement |
-
2020
- 2020-08-17 CN CN202010827910.2A patent/CN111823392A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114559550A (en) * | 2022-02-08 | 2022-05-31 | 陈玲 | Novel rubble equipment is stabilized to cement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111823400A (en) | Proportioning equipment for mortar concrete admixture | |
| CN112546903A (en) | Be used for abluent chemical cleaning liquid medicine automatic stirring of reverse osmosis membrane to prepare device | |
| CN111823392A (en) | Concrete mortar additive raw material treatment equipment | |
| CN210545057U (en) | Stirring mechanism of glass lining reaction tank for amide production | |
| CN212288160U (en) | Concrete mortar additive raw material treatment equipment | |
| CN211487450U (en) | Efficient mixing equipment for lubricating oil production | |
| CN216884590U (en) | Intermittent type formula gypsum light is from levelling mortar agitated vessel | |
| CN217646236U (en) | A mixer for composite pigment | |
| CN213166154U (en) | Proportioning equipment for mortar concrete admixture | |
| CN214925699U (en) | Concrete mixing device capable of uniformly mixing | |
| CN209848778U (en) | Three-dimensional motion mixer for anethol trithione tablets | |
| CN213999984U (en) | Automatic feeding stirrer | |
| CN220763070U (en) | Concrete mixing equipment | |
| CN218365658U (en) | A mixer for wall coating | |
| CN216879050U (en) | Agitating unit is used in production of nanometer aldehyde complexing agent that removes | |
| CN220496178U (en) | Mixing arrangement for pharmacy | |
| CN220310262U (en) | Raw material stirring device for processing electroplated copper additive | |
| CN218281502U (en) | 8-hydroxyquinoline copper preparation appearance | |
| CN217614329U (en) | High-efficient agitating unit is used to processing industry level miscella | |
| CN113263627B (en) | Concrete formula for improving rheological property and preparation method thereof | |
| CN218422163U (en) | Fluorination kettle stirring equipment | |
| CN220389847U (en) | Mixing stirring device for concrete production | |
| CN218857330U (en) | A concrete mixing equipment for housing construction | |
| CN209791415U (en) | Stirring equipment for producing plant ecological mud paint | |
| CN211754472U (en) | Stirring mechanism for preparing silicon acrylic true stone paint emulsion |
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 |