CN217120777U - Environment-friendly material sieving mechanism for construction - Google Patents
Environment-friendly material sieving mechanism for construction Download PDFInfo
- Publication number
- CN217120777U CN217120777U CN202221690810.0U CN202221690810U CN217120777U CN 217120777 U CN217120777 U CN 217120777U CN 202221690810 U CN202221690810 U CN 202221690810U CN 217120777 U CN217120777 U CN 217120777U
- Authority
- CN
- China
- Prior art keywords
- pipe
- sand
- pulse
- shaft
- stone
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 76
- 239000000463 material Substances 0.000 title claims abstract description 38
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000007873 sieving Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000004576 sand Substances 0.000 claims abstract description 48
- 239000004575 stone Substances 0.000 claims abstract description 41
- 238000012216 screening Methods 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 20
- 238000000926 separation method Methods 0.000 claims description 16
- 238000009435 building construction Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000428 dust Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000004566 building material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model discloses an environment-friendly material sieving mechanism for construction, including the sand separating mechanism that is arranged in mixing mechanism that mixes the material and is arranged in going on the stone separating mechanism that filters and being arranged in carrying out the sand with the material sand screening, mixing mechanism inboard installation stone separating mechanism, jetting mechanism is installed to stone separating mechanism upside, and stone separating mechanism downside sets up sand separating mechanism. The utility model discloses utilize mixing mechanism, stone separating mechanism, jetting mechanism to cooperate, utilize pulse water current cooperation bottom to vibrate, cooperate the water logging simultaneously, guarantee to wash stone surface sand completely to improve the screening effect, utilize the water logging mode to avoid the raise dust simultaneously, improve environmental protection effect, utilize jetting mechanism with water resource reuse, and utilize sand separating mechanism to concentrate the sand and collect, and utilize the extrusion effect of extrusion pipe, extrude the moisture in the sand as far as possible, improve sand recovery effect.
Description
Technical Field
The utility model relates to a construction material screening field especially relates to an environment-friendly material sieving mechanism for construction.
Background
Materials used in buildings are collectively called as building materials, and the novel building materials include a wide range, and include heat insulating materials, high-strength materials, breathable materials and the like. The building materials are a general term for materials used in civil engineering and construction work. Building materials can be divided into structural materials including: wood, bamboo, stone, cement, concrete, metal, brick and tile, ceramic, glass, engineering plastic, composite material and the like, wherein the metal in the concrete belongs to a recycling material and can be smelted and recycled.
At present, with the continuous development of society, the economy of China is continuously improved, in order to change the urban environment, part of old buildings and dangerous buildings need to be dismantled, the ruins often leave a mixture of stones, sand and dust after material separation, further screening is needed, the ruins are usually screened manually or mechanically, and then cleaned after screening, so that the ruins are sold and used in one part, and a screening net usually generates large dust during operation, so that the environment and operators are influenced to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a for the construction environment-friendly material sieving mechanism in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides an environment-friendly material sieving mechanism for construction, includes the stone separating mechanism that is arranged in mixing mechanism that mixes the material and is arranged in going on screening to the stone in the material and is arranged in carrying out the sand separating mechanism that screens sand in the material, mixing mechanism inboard installation stone separating mechanism, jetting mechanism is installed to stone separating mechanism upside, and stone separating mechanism downside sets up sand separating mechanism.
Preferably: the mixing mechanism comprises a support frame, a cleaning box and a feed hopper, the cleaning box is arranged on the inner side of the support frame, and the feed hopper is arranged on one side of the upper end of the cleaning box;
preferably: the stone separating mechanism comprises a net type conveying belt, a driving motor, a rotating shaft and a vibration generating shaft, the net type conveying belt is arranged on the inner side of the cleaning box, the vibration generating shaft is arranged on the inner side of the supporting frame, a vibration generating block is arranged on the outer surface of the vibration generating shaft, supporting shafts are arranged at two ends of the inner side of the net type conveying belt, the vibration generating shaft is arranged on the inner side of the net type conveying belt and corresponds to the inner part of the cleaning box, the vibration generating shaft and the supporting shafts are both connected with the rotating shaft, and the rotating shafts are in transmission fit through a chain wheel set;
preferably: the blowing mechanism comprises a cocurrent pipe, a central pipe, nozzles and a water supply pipe, the cocurrent pipe is arranged at the upper end of the cleaning box, the central pipe is arranged between the cocurrent pipes, the nozzles are arranged at the lower end of the central pipe, the water supply end of the cocurrent pipe is connected with the water supply pipe, the water inlet end of the water supply pipe is connected with a water pump, the water pump is connected with the sand separation mechanism through a water outlet pipe, a secondary filter is arranged at the middle section of the water outlet pipe, a pulse cylinder is arranged in the central pipe, pulse holes are uniformly arranged on the pulse cylinder, the rear end of the pulse cylinder is connected with a power rod, and the power rod is connected with a rotating shaft through a linkage chain wheel set;
preferably: the sand separating mechanism comprises a conical groove, a conveying barrel, a discharging pipe and an extruding pipe, the conical groove is installed at the lower end of the cleaning box, the lower end of the conical groove is provided with the conveying barrel, a spiral extruding rod is arranged inside the conveying barrel, the power end of the spiral extruding rod is connected with a spiral motor, the discharging end of the conveying barrel is provided with the discharging pipe, the discharging pipe discharging end is provided with the extruding pipe, and the lower end of the outlet of the extruding pipe is provided with a collecting box.
Preferably: the conical tank passes through welded connection and washs the case, washs the case and passes through bolted connection support frame, and the feeder hopper passes through bolted connection and washs the case.
Preferably: the driving motor is connected with the rotating shaft on the supporting shaft through the coupler, and the rotating shaft is connected with the supporting shaft and the vibration generating shaft in a key mode.
Preferably: the vibration generating block is integrally formed with the vibration generating shaft.
Preferably: the co-flow pipe is connected with the central pipe through welding, the co-flow pipe is connected with the water supply pipe through threads, and the nozzle is connected with the central pipe through threads.
Preferably: the power rod is connected with the pulse cylinder through welding, the pulse hole is integrally formed in the pulse cylinder, and the pulse cylinder is rotatably connected with the central pipe.
Preferably: the rotating shaft and the power rod are connected with the linkage chain wheel set.
Preferably: a steel filter screen is arranged between the connection of the water outlet pipe and the conveying cylinder.
Preferably: the spiral extrusion rod is connected with the conveying cylinder in a rotating mode, the conical groove is connected with the conveying cylinder in a welding mode, and the discharging pipe is connected with the conveying cylinder through a flange.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the combination of the mixing mechanism, the stone separation mechanism and the blowing mechanism, the combination of pulse water flow and bottom oscillation, and the combination of water immersion ensure that sand on the surface of stones is completely cleaned, so that the screening effect is improved, and the water immersion method is used for avoiding dust raising and improving the environmental protection effect;
2. utilize jetting mechanism with water resource reuse to utilize sand separating mechanism to concentrate the sand and collect, and utilize the extrusion effect of extrusion pipe, extrude the moisture in the sand as far as possible, improve sand recovery effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of a first structure of an environment-friendly material screening device for building construction according to the present invention;
FIG. 2 is a second schematic structural view of the environment-friendly material sieving device for building construction according to the present invention;
FIG. 3 is a schematic view of a vibration generating block of the environment-friendly material screening device for building construction according to the present invention;
FIG. 4 is a schematic structural view of a blowing mechanism of the environment-friendly material screening device for building construction of the present invention;
FIG. 5 is a schematic view of a pulse tube structure of the environment-friendly material screening device for building construction of the present invention;
FIG. 6 is a schematic view of the internal structure of the central tube of the environment-friendly material screening device for building construction according to the present invention;
fig. 7 is the utility model relates to a sand separating mechanism structure sketch map of environment-friendly material sieving mechanism for construction.
The reference numerals are explained below:
1. a mixing mechanism; 2. a stone separating mechanism; 3. a blowing mechanism; 4. a sand separation mechanism; 11. a support frame; 12. a cleaning tank; 13. a feed hopper; 21. a net type conveyer belt; 22. a drive motor; 23. a rotating shaft; 24. a vibration generating shaft; 25. a shock-generating block; 26. a support shaft; 31. a co-flow pipe; 32. a central tube; 33. a nozzle; 34. a water supply pipe; 35. a water pump; 36. a secondary filter; 37. a water outlet pipe; 38. a linkage sprocket set; 39. a pulse cylinder; 310. pulse punching; 311. a power rod; 41. a tapered groove; 42. a delivery cartridge; 43. a discharge pipe; 44. extruding the tube; 45. a collection box; 46. a screw extrusion stem; 47. a screw motor.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings.
Examples
As shown in fig. 1-7, an environment-friendly material sieving mechanism for construction, including be arranged in the material mixing mechanism 1 and be arranged in the material stone separating mechanism 2 that the stone carries out the screening and be arranged in the material sand separating mechanism 4 that the sand carries out the screening, mixing mechanism 1 inboard installation stone separating mechanism 2, 2 upside installation jetting mechanisms 3 of stone separating mechanism, 2 downside settings sand separating mechanism 4 of stone separating mechanism.
In this embodiment: as shown in fig. 1, mixing mechanism 1 includes support frame 11, wash case 12, feeder hopper 13, support frame 11 inboard is installed and is washd case 12, it is provided with feeder hopper 13 to wash case 12 upper end one side, it passes through bolted connection support frame 11 to wash case 12, feeder hopper 13 washs case 12 through bolted connection, it is used for mixing stone and sand to wash case 12, thereby wash stone surface sand completely, thereby improve the screening effect, utilize the water logging mode to avoid the raise dust simultaneously, improve environmental protection effect.
In this embodiment: as shown in fig. 1, 2 and 3, the stone separating mechanism 2 comprises a mesh type conveyer belt 21, a driving motor 22, a rotating shaft 23 and a vibration generating shaft 24, the mesh type conveyer belt 21 is arranged inside the cleaning box 12, the vibration generating shaft 24 is arranged inside the supporting frame 11, a vibration generating block 25 is arranged on the outer surface of the vibration generating shaft 24, supporting shafts 26 are arranged at two ends of the inner side of the mesh type conveyer belt 21, the vibration generating shaft 24 is arranged inside the cleaning box 12 corresponding to the inner side of the mesh type conveyer belt 21, the vibration generating shaft 24 and the supporting shafts 26 are both connected with the rotating shaft 23, the rotating shafts 23 are in transmission fit through a chain wheel set, the driving motor 22 is connected with the rotating shaft 23 on the supporting shaft 26 through a coupling, the rotating shaft 23 is in key connection with the supporting shaft 26 and the vibration generating shaft 24, the rotating shaft 23 is used for transmitting power, the vibration generating block 25 is integrally formed on the vibration generating shaft 24, the vibration generating block 25 is used for knocking the mesh type conveyer belt 21 when rotating, the stones on the net type conveyer belt 21 are vibrated to shake off the sand.
In this embodiment: as shown in fig. 1, 2, 4, 5 and 6, the blowing mechanism 3 includes a cocurrent pipe 31, a central pipe 32, a nozzle 33 and a water supply pipe 34, the cocurrent pipe 31 is installed at the upper end of the cleaning tank 12, the central pipe 32 is installed between the cocurrent pipes 31, the nozzle 33 is installed at the lower end of the central pipe 32, the water supply end of the cocurrent pipe 31 is connected with the water supply pipe 34, the water inlet end of the water supply pipe 34 is connected with a water pump 35, the water pump 35 is connected with the sand separation mechanism 4 through a water outlet pipe 37, a secondary filter 36 is installed at the middle section of the water outlet pipe 37, a pulse cylinder 39 is arranged inside the central pipe 32, pulse cylinders 39 are uniformly provided with pulse holes 310, the rear end of the pulse cylinder 39 is connected with a power rod 311, the power rod 311 is connected with the rotating shaft 23 through a linkage chain wheel set 38, the cocurrent pipe 31 is connected with the central pipe 32 through welding, the cocurrent pipe 31 is connected with the water supply pipe 34 through a thread, the nozzle 33 is connected with the central pipe 32 through a thread, the central pipe 32 for conveying water flow, thereby utilizing the spraying of the nozzle 33 to blow the surface of the stone, and improving the separation effect of sand and stone; the power rod 311 is connected with the pulse barrel 39 through welding, the pulse hole 310 is integrally formed in the pulse barrel 39, the pulse barrel 39 is rotatably connected with the central tube 32, the pulse barrel 39 stores water pressure during rotation, and after the water pressure is stored for a section, the pulse hole 310 and the nozzle 33 are communicated, so that water flow is sprayed out in a pulse mode, and the spraying effect of the water flow is improved; the rotating shaft 23 and the power rod 311 are in key connection with the linkage chain wheel set 38, and the key connection ensures kinetic energy transmission;
in this embodiment: as shown in fig. 1 and 7, the sand separation mechanism 4 includes a conical groove 41, a conveying cylinder 42, a discharging pipe 43, and an extruding pipe 44, the conical groove 41 is installed at the lower end of the cleaning tank 12, the conveying cylinder 42 is installed at the lower end of the conical groove 41, a spiral extruding rod 46 is installed inside the conveying cylinder 42, a spiral motor 47 is connected to the power end of the spiral extruding rod 46, the discharging pipe 43 is installed at the discharging end of the conveying cylinder 42, the extruding pipe 44 is installed at the discharging end of the discharging pipe 43, a collecting box 45 is installed at the lower end of the outlet of the extruding pipe 44, the conical groove 41 is connected to the cleaning tank 12 by welding, a steel filter screen is installed between the water outlet pipe 37 and the conveying cylinder 42, and when the spiral extruding rod 46 is used for scraping, sand can be completely scraped, and is prevented from being stuck at the connecting port of the water outlet pipe 37 and the conveying cylinder 42; the screw extrusion rod 46 is rotatably connected with the conveying cylinder 42, the conical groove 41 is connected with the conveying cylinder 42 through welding, the discharging pipe 43 is connected with the conveying cylinder 42 through a flange, and the conveying cylinder 42 is used for being matched with the screw extrusion rod 46 to transmit filtered sand.
The working principle is as follows: after the device is started, the driving motor 22 drives the net type conveying belt 21 to transmit, meanwhile, the vibration generating shaft 24 is driven by the rotating shaft 23 to drive the vibration generating block 25 to knock the net type conveying belt 21, the mixture of stone sand and dust is poured into the inner side of the cleaning box 12 through the feed hopper 13, the raised dust is covered by water flow after pouring, at the moment, sand and stone are soaked and separated in water, when the mixture is transmitted to the lower side of the nozzle 33, because the pulse cylinder 39 in the central pipe 32 rotates, the central pipe 32 provides pulse water flow for the nozzle 33 to blow the surface of the stone, meanwhile, in cooperation with the vibration of the bottom, the sand on the surface of the stone is completely washed down, the sand sinks to the inner side of the conical groove 41 at the bottom through the net type conveying belt 21, the sand flows to the inner side of the conveying cylinder 42 through the flow guide of the conical groove 41, the spiral extruding rod 46 is provided with the power through the spiral motor 47, the spiral extruding rod 46 extrudes the sand to convey the sand discharging pipe to the inner side of the discharging pipe 43, and further extruding by the extruding pipe 44, squeezing out the water of the sand as much as possible, collecting the formed sand in the collecting box 45, and continuously transmitting the stones through the net type conveying belt 21 after the stones are vibrated and blown, and then collecting the stones at the tail part.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an environment-friendly material sieving mechanism for construction which characterized in that: the sand separation device comprises a mixing mechanism for mixing materials, a stone separation mechanism for screening stones in the materials and a sand separation mechanism for screening sand in the materials, wherein the stone separation mechanism is installed on the inner side of the mixing mechanism, a blowing mechanism is installed on the upper side of the stone separation mechanism, and the sand separation mechanism is arranged on the lower side of the stone separation mechanism;
the mixing mechanism comprises a support frame, a cleaning box and a feed hopper, the cleaning box is arranged on the inner side of the support frame, and the feed hopper is arranged on one side of the upper end of the cleaning box;
the stone separation mechanism comprises a net type conveying belt, a driving motor, a rotating shaft and a vibration generation shaft, the net type conveying belt is arranged on the inner side of the cleaning box, the vibration generation shaft is arranged on the inner side of the supporting frame, a vibration generation block is arranged on the outer surface of the vibration generation shaft, supporting shafts are arranged at two ends of the inner side of the net type conveying belt, the vibration generation shaft is arranged on the inner side of the net type conveying belt and corresponds to the inner part of the cleaning box, the vibration generation shaft and the supporting shafts are both connected with the rotating shaft, and the rotating shafts are in transmission fit through a chain wheel set;
the jetting mechanism comprises a cocurrent pipe, a central pipe, a nozzle and a water supply pipe, the cocurrent pipe is installed at the upper end of the cleaning box, the central pipe is arranged between the cocurrent pipes, the nozzle is installed at the lower end of the central pipe, the water supply end of the cocurrent pipe is connected with the water supply pipe, the water supply pipe is connected with a water pump at the water inlet end, the water pump is connected with a sand separation mechanism through a water outlet pipe, a secondary filter is installed at the middle section of the water outlet pipe, a pulse barrel is arranged inside the central pipe, pulse holes are uniformly arranged on the pulse barrel, the rear end of the pulse barrel is connected with a power rod, and the power rod is connected with a rotating shaft through a linkage chain wheel set.
2. The environment-friendly material screening device for building construction as claimed in claim 1, wherein: the sand separating mechanism comprises a conical groove, a conveying cylinder, a discharging pipe and an extruding pipe, the conical groove is installed at the lower end of the cleaning box, the lower end of the conical groove is provided with the conveying cylinder, a spiral extruding rod is arranged inside the conveying cylinder, the power end of the spiral extruding rod is connected with a spiral motor, the discharging end of the conveying cylinder is provided with the discharging pipe, the discharging end of the discharging pipe is provided with the extruding pipe, and the lower end of the outlet of the extruding pipe is provided with a collecting box.
3. The environment-friendly material screening device for building construction as claimed in claim 2, wherein: the conical tank passes through welded connection and washs the case, washs the case and passes through bolted connection support frame, and the feeder hopper passes through bolted connection and washs the case.
4. The environment-friendly material screening device for building construction as claimed in claim 1, wherein: the driving motor is connected with a rotating shaft on the supporting shaft through a coupler, the rotating shaft is connected with the supporting shaft in a key mode, the vibration generating shaft is connected with the rotating shaft key, and the vibration generating block is integrally formed on the vibration generating shaft.
5. The environment-friendly material screening device for building construction as claimed in claim 1, wherein: the co-current pipe passes through welded connection and connects the center tube, and the co-current pipe passes through threaded connection delivery pipe, and the nozzle passes through threaded connection center tube, and the power rod passes through welded connection pulse section of thick bamboo, and pulse hole integrated into one piece is in pulse section of thick bamboo, and pulse section of thick bamboo rotates the connection center tube, and pivot, power rod key-type connection linkage sprocket group.
6. The environment-friendly material screening device for building construction as claimed in claim 2, wherein: a steel filter screen is arranged between the connection of the water outlet pipe and the conveying cylinder, the spiral extrusion rod is rotatably connected with the conveying cylinder, the conical groove is connected with the conveying cylinder through welding, and the discharging pipe is connected with the conveying cylinder through a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690810.0U CN217120777U (en) | 2022-07-04 | 2022-07-04 | Environment-friendly material sieving mechanism for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221690810.0U CN217120777U (en) | 2022-07-04 | 2022-07-04 | Environment-friendly material sieving mechanism for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217120777U true CN217120777U (en) | 2022-08-05 |
Family
ID=82616491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221690810.0U Active CN217120777U (en) | 2022-07-04 | 2022-07-04 | Environment-friendly material sieving mechanism for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217120777U (en) |
-
2022
- 2022-07-04 CN CN202221690810.0U patent/CN217120777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211159922U (en) | Civil engineering construction waste treatment device | |
| CN211912994U (en) | Concrete quick separation device for building | |
| CN217120777U (en) | Environment-friendly material sieving mechanism for construction | |
| CN213591227U (en) | Building waste reclaimed sand belt cleaning device | |
| CN212597707U (en) | Sand air entrainment building block waste slurry groove waste residue cleaning device | |
| CN101879478A (en) | Sand-stone separator | |
| CN201192810Y (en) | Swirling flow full-automatic pipeline polishing machine | |
| CN206731297U (en) | Sand separating equipment | |
| CN211412701U (en) | Automatic cleaning vibrating screen of broken construction waste screening machine of retrieving | |
| CN211752953U (en) | Filtration equipment is used in concrete production | |
| CN214022005U (en) | Waste recycling device of concrete mixing plant | |
| CN210230263U (en) | Double-wheel sand washing and recycling integrated machine | |
| CN214811167U (en) | Hospital capital construction rubbish recovery unit | |
| CN212093150U (en) | Full-automatic cleaning device for building raw materials | |
| CN211058247U (en) | Machine of mortar spouts equipment | |
| CN201815372U (en) | Sand and stone separating machine | |
| CN221183690U (en) | Screening device for concrete mixing | |
| CN220634521U (en) | Concrete waste recovery device | |
| CN220991831U (en) | Sand-stone separator for concrete production | |
| CN214683186U (en) | Concrete cleaning and recycling device | |
| CN208771809U (en) | A kind of sand screening plant for highway construction | |
| CN218572911U (en) | A high-efficient water purification unit for fine powder is retrieved | |
| CN210477375U (en) | Mortar machine with two stirring axle functions | |
| CN108480369A (en) | A kind of waste residue soil cleaning screening technology | |
| CN220802257U (en) | Sewage sand stone splitter is used in concrete production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240529 Address after: 246700 Central Commercial City, Tanggou Town, Zongyang County, Tongling City, Anhui Province Patentee after: Anhui Jidi Construction Engineering Co.,Ltd. Country or region after: China Address before: 453500 No. 126, east area, Liuzhuang village, Zhulou Township, Pingyuan demonstration zone, Xinxiang City, Henan Province Patentee before: Henan Jinpin Construction Engineering Co.,Ltd. Country or region before: China |