CN220633790U - Efficient vertical mixer for preparing fertilizer anti-caking agent - Google Patents
Efficient vertical mixer for preparing fertilizer anti-caking agent Download PDFInfo
- Publication number
- CN220633790U CN220633790U CN202320091975.4U CN202320091975U CN220633790U CN 220633790 U CN220633790 U CN 220633790U CN 202320091975 U CN202320091975 U CN 202320091975U CN 220633790 U CN220633790 U CN 220633790U
- Authority
- CN
- China
- Prior art keywords
- stirring
- fixed
- bearing
- vertical shaft
- caking agent
- 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
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 24
- 239000003337 fertilizer Substances 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 102
- 239000000843 powder Substances 0.000 claims abstract description 35
- 238000002156 mixing Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Abstract
The utility model provides a high-efficiency vertical mixer for preparing a fertilizer anti-caking agent.A top support frame is fixed at the center of the top of a mixing cylinder, a bearing seat is fixed at the center of the top support frame, and a vertical shaft is rotatably arranged in the bearing seat through a bearing assembly; the top end of the vertical shaft is connected with a stirring power device for driving the vertical shaft to rotate through a coupler; the bottom end of the vertical shaft is provided with a stirring blade structure for stirring powder; one side of the top of the stirring cylinder body is provided with a feed inlet, and the bottom of the stirring cylinder body is provided with a discharge door. The mixer adopts a vertical structure, can utilize the characteristics of light powder, ensures that the stirring shaft can be fully and uniformly mixed with the materials in the rotation process, further ensures the mixing effect of different types of powder, and improves the performance of the prepared anti-caking agent.
Description
Technical Field
The utility model belongs to the field of fertilizer additives, and particularly relates to a high-efficiency vertical mixer for preparing a fertilizer anti-caking agent.
Background
In the production process of urea, ammonium sulfate, ammonium nitrate, ammonium phosphate, potassium chloride, advanced compound fertilizers and mixed fertilizers, in order to prevent subsequent caking of fertilizers, an anti-caking agent is usually added in the preparation process, and the use of the anti-caking agent can furthest inhibit caking, moisture absorption and pulverization phenomena of the fertilizers, increase the fluidity of particles and facilitate the storage, transportation and use of the fertilizers.
At present, the anti-caking agent produced by the company is powdery and mainly comprises components such as a crystal phase inhibitor, a water repellent, an enhancer, a dispersing agent, an emulsifying agent, water, a water-soluble natural coloring agent and the like. In the specific preparation process, various raw materials are required to be prepared into powder firstly, and then mixed and stirred according to a certain proportion, so that the quality of the prepared anti-caking agent is required to be ensured, and the sufficient mixing among the powder materials is required to be ensured.
In the existing anti-caking agent mixing production process, a horizontal mixer is mainly adopted, mixing blades are driven by a stirring shaft which is horizontally arranged to mix powder, and as the materials are light powder and the adhesion between the materials is lower, the materials are easily collected at the bottom of a stirring barrel in the mixing process, the powder cannot be sufficiently lifted by the mixing blades, so that the materials are insufficiently mixed, and the performance of the anti-caking agent is further influenced; in addition, because the particle diameter of powder is less, adopts horizontal blendor, and the powder enters into the bearing frame from the gap between main shaft and the box easily, and then causes the premature wear of bearing, leads to the (mixing) shaft to rotate unsmoothly, causes the damage of equipment.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the efficient vertical mixer for preparing the fertilizer anti-caking agent, which adopts a vertical structure, can utilize the characteristics of light powder, ensures that the materials can be fully and uniformly mixed in the rotation process of a stirring shaft, further ensures the mixing effect of different types of powder, and improves the performance of the prepared anti-caking agent; moreover, the vertical arrangement mode is adopted, the main shaft adopts a structure with the top part rotatably supported, so that the problem of bearing abrasion caused by the fact that powder easily enters into the bearing seat in the stirring process is effectively prevented, and the service life of the equipment is effectively prolonged.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the efficient vertical mixer for preparing the fertilizer anti-caking agent comprises a mixing cylinder, wherein a top supporting frame is fixed at the center of the top of the mixing cylinder, a bearing seat is fixed at the center of the top supporting frame, and a vertical shaft is rotatably arranged in the bearing seat through a bearing assembly; the top end of the vertical shaft is connected with a stirring power device for driving the vertical shaft to rotate through a coupler; the bottom end of the vertical shaft is provided with a stirring blade structure for stirring powder; one side of the top of the stirring cylinder body is provided with a feed inlet, and the bottom of the stirring cylinder body is provided with a discharge door.
The top support frame is formed by splicing and welding profile steel materials.
The outer wall of the stirring cylinder is symmetrically provided with an external addition Jiang Zhu, and two ends of the top support frame are supported at the top ends of the external addition column.
The bearing seat is fixedly arranged at the central part of the top support frame through the fixing seat; the inner center of the bearing seat is provided with an annular oil cavity, and the inside of the annular oil cavity is used for storing lubricating grease.
The bearing assembly comprises a first angular contact bearing and a second angular contact bearing which are reversely arranged in the bearing seat, the bottom of the first angular contact bearing is fixed through a bottom end cover fixed at the bottom of the bearing seat, and the top end of the second angular contact bearing is sealed through a top end cover fixed at the top of the bearing seat; and a sealing ring is arranged at the contact part between the top end cover and the vertical shaft.
The stirring power device comprises an inclined support frame fixed at the top of the top support frame, a top support plate is supported at the top end of the inclined support frame, a speed reducer is fixed at the top of the top support plate, an input shaft of the speed reducer is connected with an output shaft of the motor, and an output shaft of the speed reducer is connected with the vertical shaft through a coupler.
The stirring vane structure is including fixing the stirring rake seat in the vertical scroll bottom, is fixed with multiunit stirring rake through the bolt assembly on the stirring rake seat, is provided with a plurality of compounding paddles on the stirring rake.
The bottom of stirring barrel and be located the position at discharge gate and be provided with the discharge gate, the one end of discharge gate articulates in the bottom of stirring barrel through the pivot.
The utility model has the following beneficial effects:
1. the mixer adopts a vertical structure, can utilize the characteristics of light powder, ensures that the materials can be fully and uniformly mixed in the rotation process of the stirring shaft, further ensures the mixing effect of different types of powder, and improves the performance of the prepared anti-caking agent; moreover, the vertical arrangement mode is adopted, the main shaft adopts a structure with the top part rotatably supported, so that the problem of bearing abrasion caused by the fact that powder easily enters into the bearing seat in the stirring process is effectively prevented, and the service life of the equipment is effectively prolonged.
2. The stirring cylinder body is reinforced by the outer reinforcing column, so that the structural strength and stability of the stirring cylinder body are guaranteed, and the stable support of the top support frame is guaranteed.
3. The stable support of the bearing is guaranteed through the fixing seat, the structural strength of the bearing is guaranteed, lubricating oil is conveniently stored through the annular oil cavity, and the purpose of lubricating the internal bearing is achieved.
4. The first angular contact bearing and the second angular contact bearing can realize stable rotation support of the vertical shaft, and ensure that the vertical shaft can bear certain axial force, so that the service life of the vertical shaft is effectively prolonged.
5. The stirring power device can be used for providing power for stirring materials, so that stirring and mixing of powder are realized.
6. Powder mixing and stirring can be realized through the stirring blade structure.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a partial view of fig. 1 a in accordance with the present utility model.
In the figure: the device comprises a rotating shaft 1, a discharging door 2, a discharging hole 3, a stirring paddle 4, a bolt assembly 5, a stirring paddle seat 6, a stirring cylinder 7, an outer reinforcing column 8, a top supporting frame 9, a vertical shaft 10, a bottom end cover 11, an annular oil cavity 12, a first angular contact bearing 13, a bearing seat 14, a second angular contact bearing 15, a top end cover 16, an inclined supporting frame 17, a coupler 18, a top supporting plate 19, a speed reducer 20, a motor 21, a sealing ring 22, a fixed seat 23, a mixing blade 24 and a feeding hole 25.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-3, the efficient vertical mixer for preparing the fertilizer anti-caking agent comprises a mixing cylinder 7, wherein a top supporting frame 9 is fixed at the center of the top of the mixing cylinder 7, a bearing seat 14 is fixed at the center of the top supporting frame 9, and a vertical shaft 10 is rotatably arranged in the bearing seat 14 through a bearing assembly; the top end of the vertical shaft 10 is connected with a stirring power device for driving the vertical shaft to rotate through a coupler 18; the bottom end of the vertical shaft 10 is provided with a stirring blade structure for stirring powder; a feed inlet 25 is arranged on one side of the top of the stirring cylinder 7, and a discharge door 2 is arranged at the bottom of the stirring cylinder 7. The mixer adopts a vertical structure, can utilize the characteristics of light powder, ensures that the materials can be fully and uniformly mixed in the rotation process of the stirring shaft, further ensures the mixing effect of different types of powder, and improves the performance of the prepared anti-caking agent; moreover, the vertical arrangement mode is adopted, the main shaft adopts a structure with the top part rotatably supported, so that the problem of bearing abrasion caused by the fact that powder easily enters into the bearing seat in the stirring process is effectively prevented, and the service life of the equipment is effectively prolonged. In the concrete working process, the shaft coupling 18 is driven by the stirring power device, the vertical shaft 10 is driven by the shaft coupling 18, the stirring blade structure at the bottom of the vertical shaft 10 is driven by the vertical shaft 10, and then powder in the stirring cylinder 7 is mixed by the stirring blade structure.
Further, the top support frame 9 is formed by splicing and welding profile steel materials. Through foretell shaped steel material, guaranteed the structural strength and the stability of top support frame 9, and then guaranteed the steady support of whole stirring power device.
Further, outer reinforcement columns 8 are symmetrically arranged on the outer wall of the stirring cylinder 7, and two ends of a top support frame 9 are supported at the top ends of the outer reinforcement columns 8. The stirring cylinder 7 is reinforced by the outer reinforcing column 8, so that the structural strength and stability of the stirring cylinder are guaranteed, and the stable support of the top support frame 9 is also guaranteed.
Further, the bearing seat 14 is fixedly arranged at the central part of the top support frame 9 through a fixed seat 23; an annular oil cavity 12 is arranged in the inner center of the bearing seat 14, and lubricating grease is stored in the annular oil cavity 12. The stable support of the bearing 14 is ensured through the fixed seat 23, the structural strength of the bearing is ensured, and the lubricating oil is conveniently stored through the annular oil cavity 12, so that the purpose of lubricating the internal bearing is achieved.
Further, the bearing assembly comprises a first angular contact bearing 13 and a second angular contact bearing 15 which are reversely arranged in the bearing seat 14, wherein the bottom of the first angular contact bearing 13 is fixed through a bottom end cover 11 fixed at the bottom of the bearing seat 14, and the top end of the second angular contact bearing 15 is sealed through a top end cover 16 fixed at the top of the bearing seat 14; a sealing ring 22 is provided at the contact between the top end cap 16 and the vertical shaft 10. The first angular contact bearing 13 and the second angular contact bearing 15 can realize stable rotation support of the vertical shaft 10, ensure that the vertical shaft 10 can bear certain axial force, and further effectively prolong the service life of the vertical shaft 10. By arranging the sealing ring 22, the inside of the bearing seat 14 can be effectively sealed, and powder is effectively prevented from entering the inside of the bearing seat to wear the corresponding first angular contact bearing 13 and second angular contact bearing 15.
Further, the stirring power device comprises an inclined support frame 17 fixed at the top of the top support frame 9, a top support plate 19 is supported at the top end of the inclined support frame 17, a speed reducer 20 is fixed at the top of the top support plate 19, an input shaft of the speed reducer 20 is connected with an output shaft of a motor 21, and an output shaft of the speed reducer 20 is connected with the vertical shaft 10 through a coupler 18. The stirring power device can be used for providing power for stirring materials, so that stirring and mixing of powder are realized. In the working process, the motor 21 drives the speed reducer 20, the speed reducer 20 drives the coupler 18, the coupler 18 drives the vertical shaft 10, and the vertical shaft 10 drives the stirring blade structure at the bottom of the vertical shaft to rotate, so that the full mixing and stirring of powder are realized.
Further, the stirring vane structure comprises a stirring paddle seat 6 fixed at the bottom end of the vertical shaft 10, a plurality of groups of stirring paddles 4 are fixed on the stirring paddle seat 6 through a bolt assembly 5, and a plurality of mixing paddles 24 are arranged on the stirring paddles 4. Powder mixing and stirring can be realized through the stirring blade structure. In the working process, the stirring paddle seat 6 is driven by the vertical shaft 10, the stirring paddles 4 on the periphery of the stirring paddle seat 6 are driven by the stirring paddle seat 6, the mixing paddles 24 are driven by the stirring paddles 4, and the powder is driven by the mixing paddles 24 to be fully mixed. Due to the adoption of the vertical stirring blade structure, the stirring and overturning of the powder can be always carried out in the powder stirring process, and then the powder mixing effect is achieved.
Further, a discharge hole 3 is formed in the bottom of the stirring barrel 7 and located at the position where the discharge door 2 is located, and one end of the discharge door 2 is hinged to the bottom end of the stirring barrel 7 through a rotating shaft 1. The powder can be discharged through the discharge port 3 after the mixing is completed. Thereby achieving the purpose of blanking. In the working process, when the discharging is needed, the discharging door 2 is opened, and meanwhile, the stirring blade structure is started, and the mixed powder is discharged from the discharging hole 3.
The application process of the utility model is as follows:
in the preparation process of the anti-caking agent, firstly, according to a preset proportion, the required phase inhibitor, water repellent, reinforcing agent, dispersing agent, emulsifying agent, water and water-soluble natural coloring agent are put into the interior of the stirring barrel 7 from a feed inlet 25, and a feed door is covered; then, a stirring power device is started, a speed reducer 20 is driven by a motor 21, a coupler 18 is driven by the speed reducer 20, a vertical shaft 10 is driven by the coupler 18, a stirring paddle seat 6 is driven by the vertical shaft 10, a plurality of stirring paddles 4 at the periphery of the stirring paddle seat 6 are driven by the stirring paddle seat 6, a mixing paddle 24 is driven by the stirring paddles 4, and powder is fully mixed by the mixing paddle 24; due to the adoption of the vertical structure, in the stirring process, the stirring blade structure can be always in contact with the materials, so that the materials are sufficiently stirred, the uniformity of the mixed materials is ensured, and the quality of the prepared anti-caking agent is further ensured; after the mixing is completed, the discharging door 2 is opened, and the stirring blade structure is started at the same time, and the mixed powder is discharged from the discharging hole 3.
Claims (5)
1. The efficient vertical mixer for preparing the fertilizer anti-caking agent is characterized in that: the stirring device comprises a stirring cylinder body (7), wherein a top supporting frame (9) is fixed at the center part of the top of the stirring cylinder body (7), a bearing seat (14) is fixed at the center part of the top supporting frame (9), and a vertical shaft (10) is rotatably arranged in the bearing seat (14) through a bearing assembly; the top end of the vertical shaft (10) is connected with a stirring power device for driving the vertical shaft to rotate through a coupler (18); the bottom end of the vertical shaft (10) is provided with a stirring blade structure for stirring powder; a feed inlet (25) is formed in one side of the top of the stirring cylinder (7), and a discharge door (2) is arranged at the bottom of the stirring cylinder (7);
the outer wall of the stirring cylinder body (7) is symmetrically provided with an external addition Jiang Zhu (8), and two ends of the top supporting frame (9) are supported at the top end of the external addition Jiang Zhu (8);
the bearing seat (14) is fixedly arranged at the central part of the top support frame (9) through a fixed seat (23); an annular oil cavity (12) is formed in the inner center of the bearing seat (14), and lubricating grease is stored in the annular oil cavity (12);
the bearing assembly comprises a first angular contact bearing (13) and a second angular contact bearing (15) which are reversely arranged in a bearing seat (14), wherein the bottom of the first angular contact bearing (13) is fixed through a bottom end cover (11) fixed at the bottom of the bearing seat (14), and the top end of the second angular contact bearing (15) is sealed through a top end cover (16) fixed at the top of the bearing seat (14); a sealing ring (22) is arranged at the contact position between the top end cover (16) and the vertical shaft (10).
2. The efficient vertical mixer for preparing the fertilizer anti-caking agent according to claim 1, wherein the efficient vertical mixer comprises: the top support frame (9) is formed by splicing and welding profile steel materials.
3. The efficient vertical mixer for preparing the fertilizer anti-caking agent according to claim 1, wherein the efficient vertical mixer comprises: the stirring power device comprises an inclined support frame (17) fixed at the top of the top support frame (9), a top support plate (19) is supported at the top end of the inclined support frame (17), a speed reducer (20) is fixed at the top of the top support plate (19), an input shaft of the speed reducer (20) is connected with an output shaft of a motor (21), and an output shaft of the speed reducer (20) is connected with a vertical shaft (10) through a coupler (18).
4. The efficient vertical mixer for preparing the fertilizer anti-caking agent according to claim 1, wherein the efficient vertical mixer comprises: the stirring vane structure comprises a stirring paddle seat (6) fixed at the bottom end of the vertical shaft (10), a plurality of groups of stirring paddles (4) are fixed on the stirring paddle seat (6) through a bolt assembly (5), and a plurality of mixing paddles (24) are arranged on the stirring paddles (4).
5. The efficient vertical mixer for preparing the fertilizer anti-caking agent according to claim 1, wherein the efficient vertical mixer comprises: the bottom of stirring barrel (7) and be located the position that discharge gate (2) was located are provided with discharge gate (3), and the one end of discharge gate (2) articulates in the bottom of stirring barrel (7) through pivot (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091975.4U CN220633790U (en) | 2023-01-31 | 2023-01-31 | Efficient vertical mixer for preparing fertilizer anti-caking agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091975.4U CN220633790U (en) | 2023-01-31 | 2023-01-31 | Efficient vertical mixer for preparing fertilizer anti-caking agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220633790U true CN220633790U (en) | 2024-03-22 |
Family
ID=90296390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320091975.4U Active CN220633790U (en) | 2023-01-31 | 2023-01-31 | Efficient vertical mixer for preparing fertilizer anti-caking agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220633790U (en) |
-
2023
- 2023-01-31 CN CN202320091975.4U patent/CN220633790U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201244460Y (en) | Horizontal type tumbling cylinder double-movement spiral material-mixing machine without blind angle | |
| CN220633790U (en) | Efficient vertical mixer for preparing fertilizer anti-caking agent | |
| CN109910175A (en) | Continuous vibration stirrer and stirring method thereof | |
| CN211754047U (en) | Mixing effect is good agitating unit for masterbatch | |
| CN202096925U (en) | Vertical high-efficiency mixer | |
| CN103128856A (en) | Novel double-horizontal-shaft concrete mixer | |
| CN210100349U (en) | Concrete mixer with storage device | |
| CN209612695U (en) | Powder mixer | |
| CN205833087U (en) | Horizontal mixer | |
| CN211838249U (en) | Civil engineering construction material crushing mixes integrated device | |
| CN212492717U (en) | Low-speed mixer | |
| CN204700997U (en) | Vertical concrete hand blender | |
| CN210252124U (en) | Nutrient powder premixing and shaking device for feed production | |
| CN210699702U (en) | Proportioning device for preparing leveling disperse dye | |
| CN209865903U (en) | A mixer for fertilizer mixes | |
| CN209633415U (en) | A kind of manufacture of cement mixing arrangement | |
| CN220593586U (en) | Cement mortar mixer | |
| CN205631006U (en) | Reinforced convenient and fast's concrete high speed mixer | |
| CN213556452U (en) | Soil stirring device | |
| CN214233834U (en) | Marine plant prevents marine alga wear-resisting rubber coating making devices | |
| CN217703974U (en) | High-strength concrete stirring device | |
| CN209533818U (en) | A kind of curing agent dispersion mixing device | |
| CN216704144U (en) | Raw material mixing equipment for fine chemical production | |
| CN220593597U (en) | Double-shaft stirrer | |
| CN219580353U (en) | Batching box capable of being uniformly mixed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |