CN215843190U - Granular asphalt screening device for petroleum asphalt - Google Patents
Granular asphalt screening device for petroleum asphalt Download PDFInfo
- Publication number
- CN215843190U CN215843190U CN202023128600.6U CN202023128600U CN215843190U CN 215843190 U CN215843190 U CN 215843190U CN 202023128600 U CN202023128600 U CN 202023128600U CN 215843190 U CN215843190 U CN 215843190U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- box
- screening
- wall
- 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
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a granular asphalt screening device for petroleum asphalt, which comprises a box body, a first U-shaped plate and a blanking mechanism, wherein an installation plate is arranged in the box body, an opening is formed in the installation plate, two fixed rods are fixedly connected to the bottom of the installation plate, a first sliding block is fixedly connected to the bottom ends of the fixed rods, a first sliding groove matched with the first sliding block is formed in the box body, the top of the installation plate is movably connected with a screening box through a rotating shaft and a bearing, the top of the screening box is provided with the opening, a screening net is installed in the screening box, an inclined plate is installed in the screening box, a blanking pipe is fixedly connected to the position, close to the center, of the bottom of the screening box, the top of the blanking pipe is communicated with the inside of the screening box, and the bottom of the blanking pipe penetrates through the opening in the installation plate and extends into the box body. The device has the characteristics of high use efficiency, high screening efficiency and the like through a series of structures.
Description
Technical Field
The utility model relates to asphalt, in particular to a granular asphalt screening device for petroleum asphalt.
Background
The screening device is widely applied to screening of asphalt in building construction, which is an important component in building construction, the asphalt is a black brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, is soluble in carbon disulfide, and the petroleum asphalt is one of various asphalt types.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a granular asphalt screening device for petroleum asphalt.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a granular asphalt screening device for petroleum asphalt comprises a box body, a first U-shaped plate and a blanking mechanism, wherein a mounting plate is arranged in the box body, an opening is formed in the mounting plate, two fixing rods are fixedly connected to the bottom of the mounting plate, a first sliding block is fixedly connected to the bottom ends of the fixing rods, a first sliding groove matched with the first sliding block is formed in the box body, the top of the mounting plate is movably connected with a screening box through a rotating shaft and a bearing, the top of the screening box is provided with the opening, a screening net is installed in the screening box, an inclined plate is installed in the screening box, a blanking pipe is fixedly connected to the position, close to the center, of the bottom of the screening box, the top of the blanking pipe is communicated with the inside of the screening box, the bottom of the blanking pipe penetrates through the opening in the mounting plate and extends into the box body, a first motor is installed to the position, close to the right side, of the bottom of an inner cavity of the box body, the bottom of the inner cavity of the box body is fixedly connected with two vertical plates, the two vertical plates are respectively provided with a through hole, a clip-shaped frame is arranged between the two vertical plates, the left side wall and the right side wall of the clip-shaped frame are respectively and fixedly connected with a cross rod, the other end of the two cross rods respectively pass through the inner ring of the through hole, the left end of the cross rod positioned at the left side extends out of the vertical plates and is fixedly connected with the side wall of the mounting plate, the right end of the cross rod positioned at the right side extends out of the vertical plates and is fixedly connected with a limiting block, a short rod is arranged in the clip-shaped frame, the rear end of the short rod is fixedly connected with a circular plate, the rear wall of the circular plate is movably connected with a supporting plate through a rotating shaft and a bearing, the left side wall and the right side wall of the supporting plate are respectively and fixedly connected with the side walls of the two vertical plates, the rear end of the rotating shaft on the circular plate passes through the inner ring of the bearing and extends out of the supporting plate and is fixedly connected with a worm, and the rear end of the worm is fixedly connected with an output shaft of the first motor, and the worm meshing has the worm wheel, the inner chamber bottom swing joint of pivot and bearing and box is passed through to the bottom of worm wheel, and the top fixedly connected with montant of worm wheel, the annular slab has been cup jointed on the screening case, and installs first rack on the annular slab to first rack meshing has first gear, the top swing joint of pivot and bearing and mounting panel is passed through to the bottom of first gear, and the transmission is connected with flexible belt between pivot and the montant, the top fixedly connected with funnel of box, the inner chamber top fixed connection passage of box, and the top of passage runs through the top of box to extend to the box outside with the bottom fixed connection of funnel, the top of passage is linked together with the inside of funnel.
Further, unloading mechanism includes first electric telescopic handle, the right wall of first electric telescopic handle and the lateral wall fixed connection of passage, and first electric telescopic handle's bottom fixedly connected with rack plate to install the second rack on the rack plate, the second rack meshing has the second gear, two supporting shoes of bottom fixedly connected with of passage, two the same rotor plate of one side lateral wall that the supporting shoe is close to mutually through pivot and bearing swing joint, and the left end of pivot passes the inner circle of bearing to extend to the supporting shoe outside with the lateral wall fixed connection of second gear.
Further, the desiccator is installed near left side department at the inner chamber top of box, the left wall fixedly connected with trachea of first U-shaped board, and seted up a plurality of gas pocket on the trachea, the hose has been cup jointed on the gas outlet of desiccator, and the other end of hose cup joints with tracheal air inlet.
Furthermore, a second electric telescopic rod is fixedly connected at the position, close to the right side, of the top of the inner cavity of the box body, the bottom end of the second electric telescopic rod is fixedly connected with a first U-shaped plate, the bottom of the first U-shaped plate is fixedly connected with a second U-shaped plate, two crushing wheels are arranged in the second U-shaped plate, the left wall and the right wall of the crushing wheel are respectively movably connected with the left inner wall and the right inner wall of the second U-shaped plate through a rotating shaft and a bearing, the right ends of the two rotating shafts respectively penetrate through the inner ring of the bearing, a belt is connected between the two U-shaped plates in a transmission way and extends out of the second U-shaped plate, a second motor is arranged on the left wall of the second U-shaped plate, the left end of a rotating shaft on the crushing wheel positioned at the rear side penetrates through the inner ring of the bearing, and extend to the second U-shaped board and outer and the output shaft fixed connection of second motor, the back wall fixed connection of second U-shaped board has the sloping piece.
Furthermore, two movable doors are installed on the front wall of the box body, and the two movable doors are arranged in a bilateral symmetry mode.
Further, the left side inner wall and the right side inner wall of box are a plurality of amortization stick of fixedly connected with respectively, and a plurality of amortization stick sets up for bilateral symmetry.
Furthermore, the bottom of the box body is close to the two sides and is fixedly connected with bases respectively, and the two bases are arranged in a bilateral symmetry mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the technical scheme, the first electric telescopic rod, the rack plate, the second gear and the rotating plate are matched with each other, so that the rotating plate can be effectively turned over, asphalt particles in the material guide pipe can be effectively controlled in a feeding manner, the quantitative feeding purpose is achieved, and the use efficiency of the material guide pipe is effectively improved;
2. in this technical scheme, through mutually supporting between second electric telescopic handle, second motor, second U-shaped board and the sloping block, can realize carrying out effectual smashing to the great pitch of screening incasement granule for it drops to screening bottom of the case portion, thereby the effectual screening efficiency that has improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a schematic structural diagram of the present embodiment;
FIG. 3 is a top view of the crushing wheel of FIG. 2;
FIG. 4 is a top view of the first motor of FIG. 2;
fig. 5 is an enlarged view of fig. 2 at a.
In the figure: 1. a box body; 2. a sloping plate; 3. a first gear; 4. a clip frame; 5. a first motor; 6. a second electric telescopic rod; 7. a funnel; 8. a dryer; 9. screening a net; 10. a screening box; 11. a second motor; 12. a second U-shaped plate; 13. a bevel block; 14. a crushing wheel; 15. a worm gear; 16. a circular plate; 17. a worm; 18. a blanking mechanism; 181. a first electric telescopic rod; 182. a rack plate; 183. a second gear; 184. a rotating plate; 19. a sound attenuating rod; 20. an annular plate; 21. mounting a plate; 22. a first U-shaped plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a granular asphalt screening device for petroleum asphalt comprises a box body 1, a first U-shaped plate 22 and a blanking mechanism 18, wherein two movable doors are arranged on the front wall of the box body 1 and are arranged symmetrically left and right, a mounting plate 21 is arranged in the box body 1, an opening is arranged on the mounting plate 21, two fixed rods are fixedly connected to the bottom of the mounting plate 21, a first slide block is fixedly connected to the bottom ends of the fixed rods, a first slide groove matched with the first slide block is arranged on the box body 1, a screening box 10 is movably connected to the top of the mounting plate 21 through a rotating shaft and a bearing, an opening is arranged at the top of the screening box 10, a screening net 9 is arranged in the screening box 10, an inclined plate 2 is arranged in the screening box 10, a blanking pipe is fixedly connected to the bottom of the screening box 10 near the center, and the top of the blanking pipe is communicated with the interior of the screening box 10, the bottom of the blanking pipe penetrates through an opening on the mounting plate 21 and extends into the box body 1, a first motor 5 is arranged at the bottom of an inner cavity of the box body 1 close to the right side, two vertical plates are fixedly connected to the bottom of the inner cavity of the box body 1, through holes are respectively formed in the two vertical plates, a clip frame 4 is arranged between the two vertical plates, the left side wall and the right side wall of the clip frame 4 are respectively and fixedly connected with a cross rod, the other ends of the two cross rods respectively penetrate through inner rings of the through holes, the left end of the cross rod positioned on the left side extends out of the vertical plates and is fixedly connected with the side wall of the mounting plate 21, the right end of the cross rod positioned on the right side extends out of the vertical plates and is fixedly connected with a limiting block, a short rod is arranged in the clip frame 4, the rear end of the short rod is fixedly connected with a circular plate 16, the rear wall of the circular plate 16 is movably connected with a supporting plate through a rotating shaft and a bearing, and the left side wall and right side wall of the supporting plate are respectively and are fixedly connected with the side walls of the two vertical plates, the rear end of a rotating shaft on a circular plate 16 penetrates through an inner ring of a bearing and extends to the outside of a support plate to be fixedly connected with a worm 17, the rear end of the worm 17 is fixedly connected with an output shaft of a first motor 5, the worm 17 is meshed with a worm wheel 15, the bottom of the worm wheel 15 is movably connected with the bottom of an inner cavity of a box body 1 through the rotating shaft and the bearing, a vertical rod is fixedly connected with the top of the worm wheel 15, an annular plate 20 is sleeved on a screening box 10, a first rack is mounted on the annular plate 20 and meshed with a first gear 3, the bottom of the first gear 3 is movably connected with the top of a mounting plate 21 through the rotating shaft and the bearing, a telescopic belt is connected between the rotating shaft and the vertical rod in a transmission manner, the top of the box body 1 is fixedly connected with a funnel 7, the top of the inner cavity of the box body 1 is fixedly connected with a material guide pipe, the top of the material guide pipe penetrates through the top of the box body 1 and extends to the outside of the box body 1 to be fixedly connected with the bottom of the funnel 7, the top of the material guiding pipe is communicated with the inside of the hopper 7, the blanking mechanism 18 comprises a first electric telescopic rod 181, the right wall of the first electric telescopic rod 181 is fixedly connected with the side wall of the material guiding pipe, a rack plate 182 is fixedly connected with the bottom end of the first electric telescopic rod 181, a second rack is installed on the rack plate 182, a second gear 183 is meshed with the second gear 183, two supporting blocks are fixedly connected with the bottom of the material guiding pipe, the side wall of one side, close to the two supporting blocks, of the two supporting blocks is movably connected with the same rotating plate 184 through a rotating shaft and a bearing, the left end of the rotating shaft penetrates through the inner ring of the bearing and extends out of the supporting blocks to be fixedly connected with the side wall of the second gear 183, through the mutual matching among the first electric telescopic rod 181, the rack plate 182, the second gear 183 and the rotating plate 184, the effective overturning of the rotating plate 184 can be realized, so that the effective blanking control is carried out on asphalt particles in the material guiding pipe, the purpose of quantitative blanking is achieved, the using efficiency of the quantitative blanking device is effectively improved, a dryer 8 is installed at the position, close to the left side, of the top of an inner cavity of a box body 1, an air pipe is fixedly connected to the left wall of a first U-shaped plate 22, a plurality of air holes are formed in the air pipe, a hose is sleeved on an air outlet of the dryer 8, the other end of the hose is sleeved with an air inlet of the air pipe, effective drying treatment of asphalt particles can be achieved, and the purpose of facilitating separation is achieved, a second electric telescopic rod 6 is fixedly connected to the position, close to the right side, of the top of the inner cavity of the box body 1, a first U-shaped plate 22 is fixedly connected to the bottom end of the second electric telescopic rod 6, a second U-shaped plate 12 is fixedly connected to the bottom end of the first U-shaped plate 22, two crushing wheels 14 are arranged in the second U-shaped plate 12, and the left wall and the right wall of each crushing wheel 14 are movably connected with the left inner wall and the right inner wall of the second U-shaped plate 12 through a rotating shaft and a bearing respectively, the right ends of the two rotating shafts respectively penetrate through the inner rings of the bearings, extend to the outside of the second U-shaped plate 12, are in transmission connection with a belt, the left wall of the second U-shaped plate 12 is provided with a second motor 11, the left end of the rotating shaft on the crushing wheel 14 positioned at the rear side penetrates through the inner rings of the bearings, extends to the outside of the second U-shaped plate 12 and is fixedly connected with an output shaft of the second motor 11, the rear wall of the second U-shaped plate 12 is fixedly connected with a bevel block 13, and asphalt with larger particles in the screening box 10 can be effectively crushed by the mutual matching of the second electric telescopic rod 6, the second motor 11, the second U-shaped plate 12 and the bevel block 13, so that the asphalt falls to the bottom of the screening box 10, thereby effectively improving the screening efficiency of the asphalt, the left inner wall and the right inner wall of the box body 1 are respectively and fixedly connected with a plurality of silencing rods 19, and the plurality of silencing rods 19 are arranged in bilateral symmetry, play the effect of making an uproar of falling, the bottom of box 1 is close to both sides department fixedly connected with base respectively, and two bases set up for bilateral symmetry, play the effect of support, and first motor 5, second electric telescopic handle 6, desiccator 8, second motor 11 and first electric telescopic handle 181 have control switch through external power cord electric connection respectively.
The working principle is as follows: in the technical scheme, firstly, granular asphalt is poured into a hopper 7, a first electric telescopic rod 181 is started, the first electric telescopic rod 181 extends downwards or contracts upwards and drives a rack plate 182 to translate upwards or downwards, the rack plate 182 drives a second gear 183 to rotate through a second rack, the second gear 183 drives a rotating plate 184 to rotate, the rotating plate 184 can be effectively overturned, so that the asphalt granules in a material guide pipe can be effectively controlled to be discharged, the quantitative discharging purpose is achieved, the use efficiency of the asphalt guide pipe is effectively improved, a first motor 5 is started, the first motor 5 drives a worm 17 to rotate through an output shaft, the worm 17 drives a worm wheel 15 to rotate, the worm wheel 15 drives a first gear 3 to rotate through a telescopic belt, the first gear 3 drives a ring plate 20 to rotate through the first rack, the ring plate 20 drives a screening box 10 to rotate, so that a screening net 9 can effectively screen asphalt, the worm 17 drives the short rod to rotate through the circular plate 16, the short rod drives the cross rod to translate leftwards or rightwards through the clip frame 4, so that the short rod drives the screening box 10 to rock, thereby effectively improving the screening effect, the second electric telescopic rod 6 is started, the second electric telescopic rod 6 extends downwards or contracts upwards and drives the first U-shaped plate 22 to translate upwards or downwards, the first U-shaped plate 22 drives the crushing wheel 14 to translate upwards or downwards through the second U-shaped plate 12, the second motor 11 is started, the second motor 11 drives the two crushing wheels 14 to rotate through the belt, thereby effectively crushing the asphalt with larger particles in the screening box 10, enabling the asphalt to fall to the bottom of the screening box 10, thereby effectively improving the screening efficiency, the screened asphalt particles are guided into the material guide pipe through the inclined plate 2 and fall from the screening box 10, the dryer 8 is started, the dryer 8 effectively dries the asphalt particles on the screening net 9, making it easy to separate.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (7)
1. The utility model provides a granular asphalt sieving mechanism for petroleum asphalt, includes box (1), first U-shaped board (22) and unloading mechanism (18), its characterized in that: the automatic feeding device is characterized in that a mounting plate (21) is arranged in the box body (1), an opening is formed in the mounting plate (21), two fixing rods are fixedly connected to the bottom of the mounting plate (21), a first sliding block is fixedly connected to the bottom of each fixing rod, a first sliding chute matched with the first sliding block is formed in the box body (1), a screening box (10) is movably connected to the top of the mounting plate (21) through a rotating shaft and a bearing, the top of the screening box (10) is arranged in an opening mode, a screening net (9) is installed in the screening box (10), an inclined plate (2) is installed in the screening box (10), a discharging pipe is fixedly connected to the position, close to the center, of the bottom of the screening box (10), the top of the discharging pipe is communicated with the inside of the screening box (10), the bottom of the discharging pipe penetrates through the opening in the mounting plate (21) and extends into the box body (1), a first motor (5) is installed at the position, close to the right side, of the bottom of an inner cavity of the box body (1), the bottom of the inner cavity of the box body (1) is fixedly connected with two vertical plates, the two vertical plates are respectively provided with a through hole, a clip (4) is arranged between the two vertical plates, the left side wall and the right side wall of the clip (4) are respectively and fixedly connected with a cross rod, the other ends of the two cross rods respectively penetrate through the inner ring of the through hole, the left end of the cross rod positioned at the left side extends to the outside of the vertical plate and is fixedly connected with a side wall of a mounting plate (21), the right end of the cross rod positioned at the right side extends to the outside of the vertical plate and is fixedly connected with a limiting block, a short rod is arranged in the clip (4), the rear end of the short rod is fixedly connected with a circular plate (16), the rear wall of the circular plate (16) is movably connected with a supporting plate through a rotating shaft and a bearing, the left side wall and the right side wall of the supporting plate are respectively and fixedly connected with the side walls of the two vertical plates, and the rear end of the rotating shaft on the circular plate (16) penetrates through the inner ring of the bearing, and extend to the outer fixedly connected with worm (17) of backup pad, and the rear end of worm (17) and the output shaft fixed connection of first motor (5), and worm (17) meshing has worm wheel (15), the bottom of worm wheel (15) is through pivot and bearing and the inner chamber bottom swing joint of box (1), and the top fixedly connected with montant of worm wheel (15), the annular plate (20) has been cup jointed on screening case (10), and install first rack on annular plate (20), and first rack meshing has first gear (3), the top swing joint of bottom through pivot and bearing and mounting panel (21) of first gear (3), and the transmission is connected with telescopic belt between pivot and the montant, the top fixedly connected with funnel (7) of box (1), the inner chamber top fixed connection stock guide of box (1), and the top of stock guide runs through the top of box (1), and the feeding pipe extends to the outside of the box body (1) and is fixedly connected with the bottom of the funnel (7), and the top of the feeding pipe is communicated with the inside of the funnel (7).
2. The apparatus for screening granular asphalt for petroleum asphalt according to claim 1, wherein: unloading mechanism (18) include first electric telescopic handle (181), the right wall of first electric telescopic handle (181) and the lateral wall fixed connection of passage, and the bottom fixedly connected with rack plate (182) of first electric telescopic handle (181) to install the second rack on rack plate (182), the second rack meshes has second gear (183), two supporting shoes of the bottom fixedly connected with of passage, two one side lateral wall that the supporting shoe is close to mutually has same rotor plate (184) through pivot and bearing swing joint, and the inner circle of bearing is passed to the left end of pivot to extend to the supporting shoe outside with the lateral wall fixed connection of second gear (183).
3. The apparatus for screening granular asphalt for petroleum asphalt according to claim 1, wherein: the utility model discloses a drying machine, including box (1), inner chamber top, a plurality of gas pocket, the left wall fixedly connected with trachea of first U-shaped board (22), the hose has been cup jointed on the gas outlet of desiccator (8), and the other end of hose cup joints with tracheal air inlet to the inner chamber top of box (1) is close to left side department and installs desiccator (8), the left wall fixedly connected with trachea of first U-shaped board (22), and has seted up a plurality of gas pocket on the trachea, the hose has been cup jointed on the gas outlet of desiccator (8).
4. The apparatus for screening granular asphalt for petroleum asphalt according to claim 1, wherein: the top of an inner cavity of the box body (1) is fixedly connected with a second electric telescopic rod (6) close to the right side, the bottom end of the second electric telescopic rod (6) is fixedly connected with a first U-shaped plate (22), the bottom of the first U-shaped plate (22) is fixedly connected with a second U-shaped plate (12), two crushing wheels (14) are arranged in the second U-shaped plate (12), the left wall and the right wall of each crushing wheel (14) are respectively movably connected with the left inner wall and the right inner wall of the second U-shaped plate (12) through a rotating shaft and a bearing, the right ends of the two rotating shafts respectively penetrate through the inner ring of the bearing and extend to the outside of the second U-shaped plate (12) to be connected with a belt in a transmission manner, a second motor (11) is installed on the left wall of the second U-shaped plate (12), the left end of the rotating shaft on the crushing wheel (14) positioned on the rear side penetrates through the inner ring of the bearing and extends to the outside of the second U-shaped plate (12) to be fixedly connected with an output shaft of the second motor (11), the rear wall of the second U-shaped plate (12) is fixedly connected with a bevel block (13).
5. The apparatus for screening granular asphalt for petroleum asphalt according to claim 1, wherein: two movable doors are installed on the front wall of the box body (1), and the two movable doors are arranged in a bilateral symmetry mode.
6. The apparatus for screening granular asphalt for petroleum asphalt according to claim 1, wherein: the left side inner wall and the right side inner wall of box (1) are fixedly connected with a plurality of noise elimination stick (19) respectively, and a plurality of noise elimination stick (19) are bilateral symmetry setting.
7. The apparatus for screening granular asphalt for petroleum asphalt according to claim 1, wherein: the bottom of the box body (1) is close to the two sides and is fixedly connected with bases respectively, and the two bases are arranged in a bilateral symmetry mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128600.6U CN215843190U (en) | 2020-12-23 | 2020-12-23 | Granular asphalt screening device for petroleum asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023128600.6U CN215843190U (en) | 2020-12-23 | 2020-12-23 | Granular asphalt screening device for petroleum asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215843190U true CN215843190U (en) | 2022-02-18 |
Family
ID=80236740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023128600.6U Active CN215843190U (en) | 2020-12-23 | 2020-12-23 | Granular asphalt screening device for petroleum asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215843190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574231A (en) * | 2022-05-09 | 2022-06-03 | 江苏通和沥青混凝土有限公司 | A feeding equipment for pitch processing production |
-
2020
- 2020-12-23 CN CN202023128600.6U patent/CN215843190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574231A (en) * | 2022-05-09 | 2022-06-03 | 江苏通和沥青混凝土有限公司 | A feeding equipment for pitch processing production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108435332A (en) | A kind of sandstone screening plant for building | |
| CN108325851B (en) | Drum-type two-stage sand screening device for building | |
| CN108927323A (en) | A kind of working method of sandstone screening plant for building | |
| CN207025847U (en) | A kind of curb raw material sorts material collecting device | |
| CN215843190U (en) | Granular asphalt screening device for petroleum asphalt | |
| CN206824145U (en) | A kind of feed manufacturing dedusting screening machine | |
| CN107127150A (en) | A kind of Sand screen with heating and dehumidification function | |
| CN210146193U (en) | Drying machine is smashed to miscellaneous wood granule | |
| CN207401556U (en) | A kind of lift industrial chemicals dispersing device | |
| CN115532364A (en) | Refractory material production is with smashing screening plant | |
| CN220187373U (en) | River sand classifying screen | |
| US2521888A (en) | Mine duster | |
| CN219702086U (en) | Screening device for powder coating production | |
| CN209124136U (en) | A kind of ferrous waste crusher discharging screening plant | |
| CN209379077U (en) | A kind of filling mine worked-out section unstability device | |
| CN206980868U (en) | A kind of colliery reducing mechanism | |
| CN208066767U (en) | A kind of drum-type two-stage Sand screen for building | |
| CN111687044A (en) | Gravel and sand centrifugation screening equipment for building engineering | |
| CN214668036U (en) | Air-dry grinding preparation facilities that sieves of soil sample | |
| CN104511355B (en) | A kind of sandstone chipper | |
| CN210820396U (en) | Plastic garbage crushing and drying device | |
| CN209156342U (en) | A kind of rotary screen for domestic garbage comprehensive screening | |
| CN113477324A (en) | Limestone powder processing equipment with dust removal function | |
| CN207434561U (en) | A kind of multifunctional eiderdown processes conveying device | |
| CN208599948U (en) | It is a kind of to remove iron sieving equipment for ceramic tile production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |