CN112705069A - Large-aperture quarrying expanding agent mixing production device - Google Patents
Large-aperture quarrying expanding agent mixing production device Download PDFInfo
- Publication number
- CN112705069A CN112705069A CN202011438554.1A CN202011438554A CN112705069A CN 112705069 A CN112705069 A CN 112705069A CN 202011438554 A CN202011438554 A CN 202011438554A CN 112705069 A CN112705069 A CN 112705069A
- Authority
- CN
- China
- Prior art keywords
- quarrying
- aperture
- stirring box
- stirring
- expanding 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 91
- 239000003795 chemical substances by application Substances 0.000 claims description 50
- 229920001973 fluoroelastomer Polymers 0.000 claims description 39
- 239000010410 layer Substances 0.000 claims description 38
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 10
- 238000005065 mining Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/514—Mixing receptacles the mixing receptacle or conduit being transparent or comprising transparent parts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a large-aperture quarrying expanding agent mixing production device which comprises a stirring box, wherein a top cover is hinged to the upper end of the stirring box, a motor is arranged on the top cover, stirring blades located at the bottom end of a rotating shaft are arranged in a downward inclined mode, a feeding pipe is arranged on one side of the motor, a clearing mechanism is arranged on the inner side wall of the stirring box and comprises a sliding rail arranged on the inner side wall of the stirring box, a sliding block is arranged on the sliding rail, an air cylinder is arranged at one end of the sliding rail, an output shaft of the air cylinder is fixedly connected with the sliding block, scraping plates are arranged on two sides of the sliding block, a brush. According to the invention, the scraper plate is driven to move up and down through the output shaft of the cylinder, the inner side wall of the stirring box can be cleaned through the brush, and the large-aperture quarrying expanding agent is prevented from being accumulated on the inner wall of the stirring box, so that the waste of the large-aperture quarrying expanding agent is caused, the manual cleaning cost is increased, and the stirring efficiency of the large-aperture quarrying expanding agent is effectively improved.
Description
Technical Field
The invention relates to the technical field of production and processing of expanding agents, in particular to a large-aperture quarrying expanding agent mixing production device.
Background
The quarrying expanding agent is widely applied to production, construction and construction as a national foundation construction medium strength, such as: engineering construction, tunnel rock: the construction of a tunnel in the middle-iron construction in rock meeting; mining: coal mining, stone mining, rock cutting and gold mining in the mining industry; excavating foundation pit foundation piles through rocks: crushing walls, columns, beams and piers in construction; and (3) dismantling the building: c70 reinforced concrete crushing for construction and remediation of the expressway; excavating a swimming pool in the optimized construction of the hotel; demolition and static crushing of excavated underwater buildings: reservoir channel excavation in water conservancy construction and the like;
the expanding agent for quarrying has unlimited expansive force, which is called as mine crushing agent, and the principle of expansion of the quarrying expanding agent is mainly that the expanding agent reacts with water to act, however, the traditional powder stirring machine for mixing production of quarrying expanding agent has a simple structure, so that the stirring machine can only stir the anti-cracking expanding agent raw material above the stirring rod, and the quarrying expanding agent raw material precipitated below the powder stirring machine cannot be stirred, so that the quarrying expanding agent raw material is not uniformly stirred, secondly, the traditional powder stirring machine for mixing production of quarrying expanding agent has a corresponding self-cleaning structure, so that part of quarrying expanding agent raw material can be remained on the inner wall of the stirring machine, and after long-time use, the accumulated anti-cracking expanding agent raw material can reduce the working efficiency of the stirring machine.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a large-aperture quarrying expanding agent mixing production device,
comprises a stirring box, a top cover is hinged at the upper end of the stirring box, a motor is arranged on the top cover, an output shaft of the motor penetrates through the side wall of the top cover and is connected with a rotating shaft through a coupler, a stirring blade is fixedly arranged on the rotating shaft, the stirring blade positioned at the bottom end of the rotating shaft is arranged in a downward inclining manner, one side of the motor is provided with an inlet pipe for introducing a large-aperture quarrying expanding agent, a first valve is arranged on the inlet pipe, in order to prevent the large-aperture quarrying expanding agent from being accumulated on the inner side wall of the stirring box in the stirring process, the inner side wall of the stirring box is provided with a clearing mechanism, the clearing mechanism comprises a slide rail arranged on the inner side wall of the stirring box, a slide block is arranged on the slide rail, one end of the, the length direction of scraper blade with width direction parallel arrangement around the agitator tank, the scraper blade with be provided with the brush between the inside wall of agitator tank, the brush pastes the inside wall setting of pasting the agitator tank, the agitator tank lower extreme is provided with the discharging pipe, be provided with the second valve on the discharging pipe.
Preferably, the angle of inclination is set to 45-90 °.
Preferably, in order to facilitate the opening and closing of the top cover, the top cover is provided with a handle, and in order to prevent the handle from slipping when an operator operates the handle, the handle is provided with anti-slip lines.
Preferably, the lower extreme of agitator tank is provided with the fixed axle, the fixed axle lower extreme is provided with the pulley, be provided with the brake block on the pulley.
Preferably, a window is arranged on the side wall of the stirring box, and a convex mirror is arranged on the window.
Preferably, the joint of the top cover and the stirring box is provided with a fluororubber layer, the fluororubber layer comprises an upper fluororubber layer and a lower fluororubber layer, the upper fluororubber layer is arranged on the top cover, the lower fluororubber layer is arranged on the stirring box, the upper fluororubber layer is provided with a fluororubber bulge, and the lower fluororubber layer is provided with a fluororubber groove matched with the fluororubber bulge.
Preferably, the surface of the motor is provided with a heat dissipation layer, and the heat dissipation layer adopts a heat conduction polyester coating layer.
The invention has the beneficial effects
(1) According to the invention, the output shaft of the cylinder drives the scraper plate to move up and down, so that the scraper plate drives the hairbrush to move up and down, the hairbrush can clean the inner side wall of the stirring box, and the large-aperture quarrying expanding agent is prevented from being accumulated on the inner wall of the stirring box, so that the waste of the large-aperture quarrying expanding agent is caused, the manual cleaning cost is increased, and the stirring efficiency of the large-aperture quarrying expanding agent is effectively improved.
(2) According to the invention, the stirring blades at the bottom end of the rotating shaft are arranged in a downward inclined manner, and the large-aperture quarrying expanding agent is pushed to the outside of the stirring box through the stirring blades at the lower end via the discharge pipe and is collected, so that the collection is simple and rapid, and the labor intensity of operators is greatly reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural view of the cleaning mechanism of the present invention.
FIG. 3 is a schematic view of the structure of the fluororubber layer of the present invention.
Description of reference numerals: 1. a stirring box; 2. a top cover; 3. a motor; 4. a rotating shaft; 5. a stirring blade; 6. a feed pipe; 7. a first valve; 8. a slide rail; 9. a cylinder; 10. a slider; 11. a squeegee; 12. a brush; 13. a discharge pipe; 14. a second valve; 15. a fixed shaft; 16. a pulley; 17. a window; 18. a fluororubber layer; 181. an upper fluororubber layer; 182. a lower fluororubber layer; 183. a fluororubber bump; 184. fluororubber grooves.
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.
Example 1
As shown in fig. 1-3, the invention provides a large-aperture quarrying expanding agent mixing production device,
comprises a stirring box 1, a top cover 2 is hinged to the upper end of the stirring box 1, a motor 3 is arranged on the top cover 2, an output shaft of the motor 3 penetrates through the side wall of the top cover 2 and is connected with a rotating shaft 4 through a coupler, a stirring blade 5 is fixedly arranged on the rotating shaft 4, the stirring blade 5 positioned at the bottom end of the rotating shaft 4 is downwards inclined, in the embodiment, the inclination angle is 60 degrees, an inlet pipe 6 for introducing a large-aperture quarrying expanding agent is arranged on one side of the motor 3, a first valve 7 is arranged on the inlet pipe 6, in order to prevent the large-aperture quarrying expanding agent from accumulating on the inner side wall of the stirring box 1 in the stirring process, a clearing mechanism is arranged on the inner side wall of the stirring box 1, the clearing mechanism comprises a sliding rail 8 arranged on the inner side wall of the stirring box 1, a sliding block 10, the output shaft of the cylinder 9 is fixedly connected with the sliding block 10, scraping plates 11 are arranged on two sides of the sliding block 10, the length direction of each scraping plate 11 is parallel to the front and back width direction of the stirring box 1, a brush 12 is arranged between each scraping plate 11 and the inner side wall of the stirring box 1, the brush 12 is arranged by being attached to the inner side wall of the stirring box 1, a discharge pipe 13 is arranged at the lower end of the stirring box 1, and a second valve 14 is arranged on each discharge pipe 13,
a large-aperture quarrying expanding agent to be stirred is introduced into the stirring box 1 from the feeding pipe 6, the switch of the motor 3 is turned on, the rotating shaft 4 drives the stirring blade 5 to rotate, so that the large-aperture quarrying expanding agent in the stirring box 1 is stirred, whether the large-aperture quarrying expanding agent is uniformly stirred or not is observed from the window 17 within a period of stirring, the switch of the air cylinder 9 is turned on after the stirring is finished, the output shaft of the air cylinder 9 drives the scraper 11 to move up and down, the scraper 11 drives the brush 12 to move up and down, the brush 12 can clean the inner side wall of the stirring box 1, the large-aperture quarrying expanding agent is prevented from being accumulated on the inner wall of the stirring box 1, on one hand, the waste of the large-aperture quarrying expanding agent is caused, on the,
after stirring is finished, the second valve 14 is opened, and as the stirring blade 5 positioned at the bottom end of the rotating shaft 4 is arranged in a downward inclined mode, the large-aperture quarrying expanding agent is pushed to the outside of the stirring box 1 through the stirring blade 5 at the lower end through the discharge pipe 13 and is collected, so that the purpose of mixing production of the large-aperture quarrying expanding agent is finished;
the fluororubber layer 18 is arranged at the joint of the top cover 2 and the stirring box 1, the fluororubber layer 18 comprises an upper fluororubber layer 181 and a lower fluororubber layer 182, the upper fluororubber layer 181 is arranged on the top cover 2, the lower fluororubber layer 182 is arranged on the stirring box 1, the upper fluororubber layer 181 is provided with a fluororubber protrusion 183, the lower fluororubber layer 182 is provided with a fluororubber groove 184 matched with the fluororubber protrusion 183, and the fluororubber layer 18 is arranged at the joint of the top cover 2 and the stirring box 1, so that the large-aperture quarrying expanding agent is in a closed state in the stirring process, the stirring is facilitated, and external impurities are prevented from entering the stirring box 1 through gaps to pollute the large-aperture;
the surface of motor 3 is provided with the heat dissipation layer, the heat dissipation layer adopts the heat conduction polyester dope layer, and through set up the heat dissipation layer on the surface of motor 3, the heat dissipation layer can improve motor 3's heat dispersion, at motor 3 during operation, can play supplementary radiating function, avoids motor 3 overheat phenomenon to appear, has reduced motor 3's fault rate, has improved the security performance of motor 3 when using simultaneously.
Example 2
As shown in fig. 1 to fig. 3, the present embodiment is further optimized based on embodiment 1, specifically, a fixed shaft 15 is disposed at a lower end of the stirring tank 1, a pulley 16 is disposed at a lower end of the fixed shaft 15, and a brake pad is disposed on the pulley 16.
In the embodiment, the fixed shaft 15 and the pulley 16 are arranged at the lower end of the stirring box 1, so that the stirring box is convenient to move and maintain, the flexibility of the stirring box is improved, the working strength of an operator is reduced, and the brake pad is arranged on the pulley 16 to play a role in fixing the stirring box 1 and prevent the stirring box from sliding in the operation process, so that the stirring box is prevented from colliding with other equipment or the operator to cause loss.
Example 3
As shown in fig. 1 to fig. 3, the present embodiment is further optimized based on embodiment 2, specifically, a window 17 is disposed on a side wall of the stirring tank 1, and a convex mirror is disposed on the window 17.
This embodiment is through setting up window 17 on agitator tank 1, and window 17 is convenient for operating personnel to survey the inside condition of agitator tank 1 in real time, and the convex mirror is convenient for the observation process more clear.
Principle of operation
The invention relates to a large-aperture quarrying expanding agent mixing production device, wherein all components are distributed as shown in figures 1-3, when in use, a large-aperture quarrying expanding agent to be stirred is introduced into a stirring box 1 from a feeding pipe 6, a switch of a motor 3 is turned on, a rotating shaft 4 drives a stirring blade 5 to rotate so as to stir the large-aperture quarrying expanding agent in the stirring box 1, whether the large-aperture quarrying expanding agent is uniformly stirred or not is observed from a window 17 within a period of stirring, a switch of a cylinder 9 is turned on after the stirring is finished, an output shaft of the cylinder 9 drives a scraping plate 11 to move up and down, the scraping plate 11 drives a brush 12 to move up and down, the brush 12 can clean the inner side wall of the stirring box 1, the large-aperture quarrying expanding agent is prevented from being accumulated on the inner wall of the stirring box 1, the waste of the large-aperture quarrying expanding agent is caused, the manual,
open the 14 switches of second valve after the stirring is accomplished, owing to be located the 5 downward sloping settings of stirring vane of 4 bottoms of pivot, the stirring vane 5 of large aperture quarrying expanding agent through the lower extreme impels to 1 external world of agitator tank and collects it through discharging pipe 13 to accomplish the purpose of the mix production of large aperture quarrying expanding agent.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A large-aperture quarrying expanding agent mixing production device, which is characterized in that,
comprises a stirring box (1), a top cover (2) is hinged to the upper end of the stirring box (1), a motor (3) is arranged on the top cover (2), an output shaft of the motor (3) penetrates through the side wall of the top cover (2) and is connected with a rotating shaft (4) through a coupler, a stirring blade (5) is fixedly arranged on the rotating shaft (4), the stirring blade (5) positioned at the bottom end of the rotating shaft (4) is downwards inclined, one side of the motor (3) is provided with an inlet pipe (6) which is introduced into a large-aperture quarrying expanding agent, a first valve (7) is arranged on the inlet pipe (6), the inlet pipe is used for preventing the large-aperture quarrying expanding agent from accumulating on the inner side wall of the stirring box (1) in the stirring process, the inner side wall of the stirring box (1) is provided with a clearing mechanism, and the clearing mechanism comprises a, be provided with slider (10) on slide rail (8), slide rail (8) one end is provided with cylinder (9), the output shaft of cylinder (9) with slider (10) fixed connection, both sides are provided with scraper blade (11) on slider (10), the length direction of scraper blade (11) with width direction parallel arrangement around agitator tank (1), scraper blade (11) with be provided with brush (12) between the inside wall of agitator tank (1), brush (12) paste and lean on the inside wall setting of agitator tank (1), agitator tank (1) lower extreme is provided with discharging pipe (13), be provided with second valve (14) on discharging pipe (13).
2. A large-aperture quarrying expansive agent mixing production device as in claim 1,
the angle of inclination is set to 45-90 deg..
3. A large-aperture quarrying expansive agent mixing production device as in claim 1,
in order to facilitate the opening and closing of the top cover (2), a handle is arranged on the top cover (2), and anti-slip lines are arranged on the handle in order to prevent an operator from slipping when operating the handle.
4. A large-aperture quarrying expansive agent mixing production device as in claim 1,
the lower extreme of agitator tank (1) is provided with fixed axle (15), fixed axle (15) lower extreme is provided with pulley (16), be provided with the brake block on pulley (16).
5. A large-aperture quarrying expansive agent mixing production device as in claim 4,
a window (17) is arranged on the side wall of the stirring box (1), and a convex mirror is arranged on the window (17).
6. A large-aperture quarrying expansive agent mixing production device as in claim 3,
top cap (2) with the handing-over department of agitator tank (1) is provided with fluororubber layer (18), fluororubber layer (18) include fluororubber layer (181), fluororubber layer (182) down, it sets up on top cap (2) to go up fluororubber layer (181), fluororubber layer (182) set up down on agitator tank (1), it is protruding (183) to go up fluororubber layer (181), fluororubber layer (182) are provided with and cooperate fluororubber recess (184) with fluororubber arch (183) down.
7. A large-aperture quarrying expansive agent mixing production device as in claim 1,
the surface of the motor (3) is provided with a heat dissipation layer, and the heat dissipation layer is a heat conduction polyester coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438554.1A CN112705069A (en) | 2020-12-07 | 2020-12-07 | Large-aperture quarrying expanding agent mixing production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438554.1A CN112705069A (en) | 2020-12-07 | 2020-12-07 | Large-aperture quarrying expanding agent mixing production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112705069A true CN112705069A (en) | 2021-04-27 |
Family
ID=75542880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011438554.1A Pending CN112705069A (en) | 2020-12-07 | 2020-12-07 | Large-aperture quarrying expanding agent mixing production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112705069A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474942A (en) * | 2014-12-01 | 2015-04-01 | 常熟市方塔涂料化工有限公司 | Paint mixing barrel |
| JP2016124141A (en) * | 2014-12-26 | 2016-07-11 | 千代田ソイルテック株式会社 | Concrete mixer |
| CN207495799U (en) * | 2017-10-31 | 2018-06-15 | 张晓静 | A kind of construction concrete central mix plant |
| CN109289643A (en) * | 2018-10-30 | 2019-02-01 | 江苏贝施特防水科技有限公司 | A kind of modified asphalt waterproof coiled material production vertical mixing tank |
| CN209791394U (en) * | 2019-04-18 | 2019-12-17 | 郭少冰 | Agitated vessel is used in compound fertilizer processing |
| CN211912991U (en) * | 2019-12-18 | 2020-11-13 | 江西威力固智能设备有限公司 | Four-layer water filtering device |
-
2020
- 2020-12-07 CN CN202011438554.1A patent/CN112705069A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474942A (en) * | 2014-12-01 | 2015-04-01 | 常熟市方塔涂料化工有限公司 | Paint mixing barrel |
| JP2016124141A (en) * | 2014-12-26 | 2016-07-11 | 千代田ソイルテック株式会社 | Concrete mixer |
| CN207495799U (en) * | 2017-10-31 | 2018-06-15 | 张晓静 | A kind of construction concrete central mix plant |
| CN109289643A (en) * | 2018-10-30 | 2019-02-01 | 江苏贝施特防水科技有限公司 | A kind of modified asphalt waterproof coiled material production vertical mixing tank |
| CN209791394U (en) * | 2019-04-18 | 2019-12-17 | 郭少冰 | Agitated vessel is used in compound fertilizer processing |
| CN211912991U (en) * | 2019-12-18 | 2020-11-13 | 江西威力固智能设备有限公司 | Four-layer water filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210141130U (en) | Slurry shield machine based on efficient gravel box | |
| CN116533379B (en) | Concrete gelatinizing agent raw materials mixing apparatus | |
| CN113550413A (en) | Hydraulic engineering dredging device and dredging method thereof | |
| CN213571880U (en) | Mixing drum and sludge in-situ mixer | |
| CN112742587A (en) | Construction waste crushing and screening equipment | |
| CN116815844B (en) | Adjustable bucket for excavator | |
| CN112705069A (en) | Large-aperture quarrying expanding agent mixing production device | |
| CN112144499A (en) | Silt normal position curing system | |
| CN208039347U (en) | A kind of adjustable loading mechanical shovel bucket | |
| CN217680601U (en) | Concrete transportation is with restraining conveyer for raise dust | |
| CN206655228U (en) | A kind of soil obstacle cleaning machine for building | |
| CN213571881U (en) | Silt normal position curing system | |
| CN212826081U (en) | High-efficient compounding equipment of mud for foundation and foundation engineering | |
| CN211974994U (en) | Tunnel construction grouting device convenient to clearance | |
| CN210946935U (en) | Scraper bowl for loader | |
| CN112556362A (en) | Drying equipment is used in production of large aperture quarrying expanding agent | |
| CN220499510U (en) | Mining concrete mixer | |
| CN213829684U (en) | Hydraulic engineering concrete mixing equipment | |
| CN218872353U (en) | Construction waste treatment device | |
| CN213260201U (en) | Subway construction is with mixing earth mixing system | |
| CN212200533U (en) | Underground crawler-type assembling and ditch digging operation machine | |
| CN221360326U (en) | Building construction grit breaker | |
| CN210066874U (en) | Auxiliary material collecting device for breaking hammer | |
| CN213204244U (en) | Forklift with stirring function | |
| CN220433375U (en) | Asphalt material clearing device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210427 |