CN115162105A - Lime powder laying device for building highway construction - Google Patents
Lime powder laying device for building highway construction Download PDFInfo
- Publication number
- CN115162105A CN115162105A CN202210848262.8A CN202210848262A CN115162105A CN 115162105 A CN115162105 A CN 115162105A CN 202210848262 A CN202210848262 A CN 202210848262A CN 115162105 A CN115162105 A CN 115162105A
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- Prior art keywords
- ash
- lime powder
- storage bin
- hole
- air
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/201—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels
- E01C19/2035—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders with driven loosening, discharging or spreading parts, e.g. power-driven, drive derived from road-wheels both rotating parts and reciprocating, oscillating, jolting or vibrating parts
- E01C19/204—Throwers or centrifugal spreaders, e.g. spinner spreader with oscillating stirrer
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/12—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for distributing granular or liquid materials
- E01C19/20—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders
- E01C19/205—Apparatus for distributing, e.g. spreading, granular or pulverulent materials, e.g. sand, gravel, salt, dry binders the material being spread by means of a gaseous current
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a lime powder laying device for building highway construction, which comprises an ash storage bin, a sieving device arranged at the lower part of the ash storage bin and an ash discharging device arranged below the sieving device, wherein the front side of the ash discharging device is connected with a cleaning device, the rear side of the ash discharging device is connected with an air pump, the cleaning device is provided with an air exhaust groove, the sieving device is provided with a sieve plate, the sieve plate is in sliding connection with the ash storage bin, the ash discharging device is provided with a plurality of evenly arranged ash discharging holes, an ash dispersing component is rotationally connected in the ash discharging holes, the side wall of each ash discharging hole is provided with an air blowing groove, and the air blowing grooves and the air exhaust grooves are both connected with the air pump. The beneficial effects of the invention are: lime powder in the ash storage bin is stirred through the stirrer, and the sieving device screens to obtain even lime powder and enters into the ash discharge hole, and through scattered ash component dispersion and the dispersion of blowing of gas blow groove, make lime powder disperse more, and cleaning device washs the road surface simultaneously, ensures to lay evenly and lays effectually.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a lime powder laying device for building highway construction.
Background
When repairing roads, a layer of lime powder needs to be laid on roads, the existing laying mode generally adopts a manual or mechanical spraying mode, but the laying is uneven and the laying effect is poor when spraying.
Chinese patent grant publication no: CN 211645860U, announcement date granted: 2020.10.09 discloses a lime powder laying device for construction of a building road, which comprises a working box, wherein the inner wall of the working box is provided with a heat insulation layer component; be equipped with a plurality of rotation axis in the work box, the rotation axis runs through the work box outer wall, and the rotation axis left side all is equipped with a plurality of bearing with the right side, and the bearing rotates with the rotation axis to be connected, and in the bearing card advanced the work box outer wall, a plurality of bearing inboard all was equipped with oiling subassembly, and oiling subassembly runs through the work box outer wall through oiling pipe, and both ends evenly are provided with a plurality of stirring vane about the rotation axis. The design of this scheme can make staff easy operation, the convenient maintenance to the device.
Disclosure of Invention
The invention aims to solve the technical problem of providing a lime powder paving device for building highway construction, which is used for uniformly paving lime powder and has good paving effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lime powder laying device that building highway construction was used, includes ash storage bin, sets up the device that sieves in ash storage bin lower part to and set up the ash discharging device in the device below that sieves, ash discharging device front side is connected with cleaning device, ash discharging device's rear side is connected with the air pump, cleaning device is provided with the air discharge duct, the device that sieves is provided with the sieve, sieve and ash storage bin sliding connection, ash discharging device is provided with a plurality of ash discharge holes of evenly arranging, ash discharge hole internal rotation is connected with the ash dissipation subassembly, ash discharge hole lateral wall is provided with the gas blow groove, gas blow groove and air discharge duct all are connected with the air pump.
Preferably, an ash inlet is formed in the outer top of the ash storage bin, a stirrer is rotatably connected to the inner top of the ash storage bin, the stirrer is provided with a plurality of stirring blades, the shape of each stirring blade is wavy, and the stirring blades are obliquely arranged.
Preferably, the bottom of the ash storage bin is provided with a sliding chute, the sieve plate is embedded into the sliding chute, two ends of the sieve plate are connected with springs, and the springs are connected with the side wall of the sliding chute.
Preferably, the lower part of the ash discharging device is rotatably connected with a roller, a shifting wheel is arranged above the roller, the roller is connected with the shifting wheel through a belt, the shifting wheel is provided with a plurality of shifting pieces which are uniformly arranged, the side wall of the sieve plate is provided with a shifting plate, and the shifting plate corresponds to the shifting pieces.
Preferably, the bottom surface of the ash storage bin is provided with a plurality of feeding hole groups, the feeding hole groups correspond to the ash discharge holes, and the ash discharge holes are conical holes.
Preferably, the ash dispersing component comprises a rotating motor, a connecting rod and a plurality of ash dispersing disks with different diameters, wherein the rotating motor is connected with the connecting rod, and the ash dispersing disks are sequentially arranged from small to large according to the diameter size and are all connected with the connecting rod.
Preferably, the side wall of the ash dispersing disc is connected with a baffle ring, and the baffle ring is provided with a plurality of uniformly distributed ash dispersing openings.
Preferably, the bottom of the air blowing groove is provided with an air blowing hole, and the air blowing hole is communicated with an air pump.
Preferably, the front side surface of the cleaning device is provided with an inclined shovel surface.
Preferably, the exhaust groove is arranged on the bottom surface of the cleaning device and is an arc-shaped groove, the inner side wall of the exhaust groove is arc-shaped, and the top surface of the exhaust groove is provided with an exhaust hole which is communicated with the air pump.
The beneficial effects of the invention are: the stirrer arranged in the ash storage bin can ensure that the lime powder in the ash storage bin is uniformly stirred before entering the ash discharge hole, so that the lime powder can be conveniently and quickly screened by the screening device, the lime powder entering the ash discharge hole is ensured to be uniform, the lime powder is uniformly laid, and the laying effect is good; the sieving device realizes the reciprocating sliding of the sieve plate back and forth along the chute by the linkage structure of the idler wheels and the shifting wheels connected with the side surface of the ash discharging device and the springs connected with the front side and the rear side of the sieve plate, thereby finishing the sieving operation, ensuring the uniformity of the lime powder when entering the ash discharging holes and ensuring the good laying effect; the arrangement mode of the ash discharge holes can ensure that the laid lime powder is uniform, and the laying effect is ensured; the ash dispersing component arranged in the ash discharging hole can realize uniform ash dispersion, ensure the dispersion effect of the lime powder and ensure the uniformity of the lime powder when the lime powder is laid on a pavement; the air blowing grooves arranged on the side walls of the ash discharge holes can improve the dispersion effect of the lime powder in the ash discharge holes and ensure the laying effect; the cleaning device arranged on the front side of the ash discharging device can clean the road surface before lime powder is paved, and the paving effect is guaranteed.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a bottom view of the ash storage bin of the present invention;
FIG. 5 is a schematic perspective view of the agitator of the present invention;
FIG. 6 is a perspective view of the ash dispersing assembly of the present invention.
In the drawings, there is shown in the drawings,
1. the dust removing device comprises a dust storage bin, 2 parts of a sieving device, 3 parts of a dust discharging device, 4 parts of a cleaning device, 5 parts of an air pump, 6 parts of a dust dispersing component, 10 parts of a dust inlet, 11 parts of a stirrer, 12 parts of stirring blades, 13 parts of a sliding chute, 14 parts of a spring, 15 parts of a feeding hole group, 20 parts of a sieve plate, 30 parts of a dust discharging hole, 31 parts of an air blowing groove, 32 parts of a roller, 33 parts of a shifting wheel, 34 parts of a shifting sheet, 35 parts of a shifting plate, 40 parts of an air discharging groove, 41 parts of an inclined shovel surface, 42 parts of an air discharging hole, 60 parts of a rotating motor, 61 parts of a connecting rod, 62 parts of a dust dispersing plate, 63 parts of a retaining ring, 64 parts of a dust dispersing port and 310 parts of an air blowing hole.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, so that the scope of the present application is not to be construed as being limited.
The top of the ash storage bin 1 is provided with an ash inlet 10. The inner top of the ash storage bin 1 is rotatably connected with a stirrer 11. The stirrer 11 is provided with a number of stirring blades 12. The stirring vanes 12 are waved in shape. The stirring vanes 12 are arranged obliquely. The bottom of the ash storage bin 1 is provided with a chute 13. The screen 20 is inserted into the chute 13. The screen 20 has springs 14 attached to both ends. The spring 14 is connected to the side wall of the chute 13. The bottom surface of the ash storage bin 1 is provided with a plurality of feeding hole groups 15. The set of feed holes 15 correspond to the ash discharge holes 30. The dust discharge hole 30 is a tapered hole.
The lower part of the ash discharging device 3 is rotatably connected with a roller 32. A thumb wheel 33 is arranged above the roller 32. The roller 32 and the thumb wheel 33 are connected by a belt. The thumb wheel 33 is provided with several evenly arranged thumb tabs 34. The side wall of the sieve plate 20 is provided with a poking plate 35. The paddle 35 corresponds to the paddle 34.
The ash dispersing component 6 comprises a rotating motor 60 connected with the bottom surface of the ash storage bin 1, a connecting rod 61 and a plurality of ash dispersing disks 62 with different diameters. The rotating motor 60 is connected with the connecting rod 61, and the plurality of ash dispersing discs 62 are sequentially arranged from small to large according to the diameter size and are all connected with the connecting rod 61. The side wall of the ash tray 62 is connected with a baffle ring 63. The baffle ring 63 is provided with a plurality of uniformly distributed ash-dispersing openings 64.
The bottom surface of the blowing groove 31 is provided with a blowing hole 310. The blowing hole 310 communicates with the air pump 5.
The front side of the cleaning device 4 is provided with an inclined shovel surface 41. The exhaust groove 40 is disposed on the bottom surface of the cleaning device 4. The exhaust slot 40 is an arc-shaped slot. The inner side wall of the exhaust groove 40 is arc-shaped. The top surface of the exhaust groove 40 is provided with an exhaust hole 42. The air discharge hole 42 communicates with the air pump 5.
The working principle of the invention is as follows: as shown in fig. 1-6, the lower part of the ash storage bin 1 is fixedly connected with an ash discharging device 3, and the ash storage bin 1 is provided with a sieving device 2. The bottom side of ash storage bin 1 is provided with spout 13, and in spout 13 was arranged in to the sieve 20 that sieves the device 2 setting, at the both sides face fixed connection spring 14 of sieve 20, the other end of spring 14 was connected with the lateral wall of spout 13, and sieve 20 can slide in spout 13, and spring 14 can make sieve 20 carry out reciprocating motion when sliding, guarantees the effect of sieving. The lower part of the ash discharging device 3 is provided with at least four rollers 32, the rollers 32 are rotatably connected with the side wall of the ash discharging device 3, the movement of the lime powder laying device is provided by the rolling of the rollers 32, the size of the rollers 32 can meet the requirement that the ground clearance of the ash discharging device 3 is at a smaller height, the excessive lime powder is prevented from being scattered into the air during ash discharging, air pollution is caused, and more lime powder is ensured to be laid on the ground more uniformly. A thumb wheel 33 is arranged above the roller 32, belt grooves are arranged on the wheel shaft of the roller 32 and the wheel shaft of the thumb wheel 33, the roller 32 is connected with the thumb wheel 33 through a belt, and the rotation of the roller 32 can drive the thumb wheel 33 to rotate. Be provided with a plurality of plectrum 34 on thumb wheel 33, plectrum 34 becomes radial evenly arranged, side at sieve 20 is provided with dials board 35, when thumb wheel 33 rotates, plectrum 34 with dial board 35 contact, plectrum 34 can promote and dial board 35 and remove, realize the slip of sieve 20, be provided with a plurality of sieve meshes on sieve 20, the sieve mesh is used for screening the lime powder in the ash storage storehouse, make bold impurity in the lime powder can not enter into dust discharging device 3 in, guarantee that the granule of lime powder is even, ensure to lay evenly and lay the effect. The design of this structure carries out the screening edulcoration of lime powder when gyro wheel 32 drives the lime powder device and moves forward, simple structure improves the effect to make the screening have ageing, improve work efficiency and guarantee the even of lime powder, guarantee to lay the effect.
The lower surface of the ash discharging device 3 is provided with a plurality of ash discharging holes 30, the ash discharging holes 30 are arranged in an interlaced alignment mode, and the arrangement of adjacent lines in a staggered mode ensures that the lime powder discharged through the ash discharging holes 30 is uniformly and equivalently laid on the road surface, so that the laying effect is good. The ash discharge holes 30 are conical holes, the upper aperture of each ash discharge hole 30 is smaller than the lower aperture of each ash discharge hole, the ash discharge amount is guaranteed in the mode, and the laying efficiency is improved. Meanwhile, the dust scattering assembly 6 is arranged in the dust discharging device 3, wherein the dust scattering assembly 6 comprises a rotating motor 60, a connecting rod 61 and a dust scattering disc 62, the rotating motor 60 is connected with the outer bottom surface of the dust storage bin 1, the rotating shaft end of the rotating motor 60 is connected with the connecting rod 61, and the dust scattering disc 62 is connected to the connecting rod 61. The diameters of the ash dispersing disks 62 are different, and the ash dispersing disks 62 are arranged in a mode that the ash dispersing disks are sequentially arranged from top to bottom according to the diameters and are connected with the connecting rod 61 from small to large. The side wall of the ash scattering disk 62 is also provided with a baffle ring 63, and the baffle ring 63 is provided with ash scattering openings 64 at equal intervals. When rotating motor 60 and rotating, drive connecting rod 61 and rotate, make scattered ash tray 62 rotate simultaneously, when lime powder enters into row ash hole 30, can fall into scattered ash tray 62 on, through scattered ash tray 62's rotation, can make lime powder carry out centrifugal motion, discharge from the scattered ash mouth 64 that sets up on the fender ring 63 for the even road surface of laying of lime powder, guarantee simultaneously lay evenly and lay the effect. Still be provided with gas blowing groove 31 on the lateral wall of dust discharging hole 30, be provided with gas blowing hole 310 on the interior bottom surface of gas blowing groove 31, gas blowing hole 310 is connected with air pump 5, and the gas of air pump 5 is discharged through gas blowing hole 310 for lime powder makes the effect of laying better at the more even scattering of dust discharging hole 30.
An ash inlet 10 is connected to the outer top of the ash storage bin 1, and the ash inlet 10 is used for adding lime powder. There is agitator 11 at the internal connection in storage ash storehouse 1, and agitator 11 includes agitator motor and stirring vane 12, and agitator motor is connected with the top in storage ash storehouse 1, and stirring vane 12 is the wave blade, and stirring vane 12 is the slope simultaneously and arranges and stirring vane 12's bottom surface and sieve 20 contact for the slope. This technical scheme's design can make stirring effect better, through the stirring when lime powder enters into sieving device 2, the filtration screening of carrying out bold lime granule or impurity that can be quick is even when guaranteeing that lime powder enters into dust discharging hole 30, ensures to lay the effect. The lower part of the ash storage bin 1 is provided with a plurality of feeding hole groups 15, each feeding hole group 15 is composed of a plurality of uniformly arranged feeding holes, and the form ensures that lime powder entering the ash discharge hole 30 is uniform and slow, so that the lime powder is fully diffused in the ash discharge hole 30, uniform pavement is ensured, and pavement effect is ensured.
The cleaning device 4 arranged at the front side of the ash discharging device 3 is provided with an inclined shovel surface 41, and the inclined shovel surface 41 ensures that garbage and sundries on the road surface are cleaned up when lime powder is laid, so that the laying effect of the lime powder is ensured. Be provided with air discharge duct 404 in cleaning device 4's bottom surface, wherein air discharge duct 40 is the arc wall, the oblique front side of lime powder laying device direction of advance is faced respectively at the both ends of this air discharge duct 40, the inside wall of air discharge duct 40 is the arc equally, a plurality of equidistant exhaust hole 42 that set up on air discharge duct 40's top surface are connected with air pump 5, make gas in the air pump 5 blow into in the air discharge duct 40, gas can move along the radian of air discharge duct 40, make air discharge duct 40 can blow the debris on the road surface clean, blow off debris to the oblique front side of lime powder laying device direction of advance simultaneously, guarantee the cleanness on road surface, ensure that the even and the effect of laying of lime powder.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a lime powder laying device that building highway construction used, its characterized in that includes ash storage bin (1), sets up device (2) that sieve in ash storage bin (1) lower part to and set up ash discharging device (3) sieving device (2) below sieving, ash discharging device (3) front side is connected with cleaning device (4), the rear side of ash discharging device (3) is connected with air pump (5), cleaning device (4) are provided with air discharge duct (40), sieving device (2) are provided with sieve (20), sieve (20) and ash storage bin (1) sliding connection, ash discharging device (3) are provided with a plurality of ash discharge holes (30) of evenly arranging, ash discharge hole (30) internal rotation is connected with scattered grey subassembly (6), ash discharge hole (30) lateral wall is provided with air blowing groove (31), air blowing groove (31) and air discharge duct (40) all are connected with air pump (5).
2. The lime powder laying device for building road construction according to claim 1, wherein a lime inlet (10) is formed in the outer top of the lime storage bin (1), a stirrer (11) is rotatably connected to the inner top of the lime storage bin (1), the stirrer (11) is provided with a plurality of stirring blades (12), the stirring blades (12) are wavy, and the stirring blades (12) are obliquely arranged.
3. The lime powder paving device for building road construction according to claim 1 or 2, characterized in that a chute (13) is arranged at the bottom of the ash storage bin (1), the sieve plate (20) is embedded into the chute (13), springs (14) are connected to both ends of the sieve plate (20), and the springs (14) are connected with the side wall of the chute (13).
4. The lime powder laying device for building road construction according to claim 1, wherein a roller (32) is rotatably connected to the lower portion of the ash discharging device (3), a poking wheel (33) is arranged above the roller (32), the roller (32) is connected with the poking wheel (33) through a belt, the poking wheel (33) is provided with a plurality of uniformly arranged poking sheets (34), a poking plate (35) is arranged on the side wall of the sieve plate (20), and the poking plate (35) corresponds to the poking sheets (34).
5. The lime powder paving device for building highway construction according to claim 1, wherein a plurality of feeding hole groups (15) are arranged on the bottom surface of the ash storage bin (1), the feeding hole groups (15) correspond to ash discharge holes (30), and the ash discharge holes (30) are conical holes.
6. The lime powder paving device for building highway construction according to claim 1, wherein the ash dispersing component (6) comprises a rotating motor (60) connected with the bottom surface of the ash storage bin (1), a connecting rod (61) and a plurality of ash dispersing disks (62) with different diameters, the rotating motor (60) is connected with the connecting rod (61), and the ash dispersing disks (62) are sequentially arranged from small to large according to the diameter size and are all connected with the connecting rod (61).
7. The lime powder paving device for building highway construction according to claim 6, wherein the side wall of the ash scattering disk (62) is connected with a retaining ring (63), and the retaining ring (63) is provided with a plurality of uniformly distributed ash scattering openings (64).
8. The lime powder paving device for building highway construction according to claim 1, wherein a gas blowing hole (310) is formed in the bottom surface of the gas blowing groove (31), and the gas blowing hole (310) is communicated with the air pump (5).
9. The lime powder paving device for the construction of the highway according to claim 1, wherein the front side surface of the cleaning device (4) is provided with an inclined shovel surface (41).
10. The lime powder paving device for the construction of the highway according to claim 1 or 9, wherein the exhaust duct (40) is arranged on the bottom surface of the cleaning device (4), the exhaust duct (40) is an arc-shaped duct, the inner side wall of the exhaust duct (40) is arc-shaped, the top surface of the exhaust duct (40) is provided with an exhaust hole (42), and the exhaust hole (42) is communicated with the air pump (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210848262.8A CN115162105A (en) | 2022-07-19 | 2022-07-19 | Lime powder laying device for building highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210848262.8A CN115162105A (en) | 2022-07-19 | 2022-07-19 | Lime powder laying device for building highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115162105A true CN115162105A (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210848262.8A Withdrawn CN115162105A (en) | 2022-07-19 | 2022-07-19 | Lime powder laying device for building highway construction |
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| Country | Link |
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| CN (1) | CN115162105A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116966737A (en) * | 2023-09-12 | 2023-10-31 | 山东泰开环保科技有限公司 | Immersed flue gas desulfurization tower |
-
2022
- 2022-07-19 CN CN202210848262.8A patent/CN115162105A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116966737A (en) * | 2023-09-12 | 2023-10-31 | 山东泰开环保科技有限公司 | Immersed flue gas desulfurization tower |
| CN116966737B (en) * | 2023-09-12 | 2024-05-10 | 山东泰开环保科技有限公司 | Immersed flue gas desulfurization tower |
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Application publication date: 20221011 |