CN113941537A - Automatic log washer of environmental protection - Google Patents
Automatic log washer of environmental protection Download PDFInfo
- Publication number
- CN113941537A CN113941537A CN202010694333.4A CN202010694333A CN113941537A CN 113941537 A CN113941537 A CN 113941537A CN 202010694333 A CN202010694333 A CN 202010694333A CN 113941537 A CN113941537 A CN 113941537A
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- China
- Prior art keywords
- ore washing
- ore
- log washer
- automatic
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007613 environmental effect Effects 0.000 title claims description 3
- 238000005406 washing Methods 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 15
- 239000011707 mineral Substances 0.000 claims abstract description 15
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B08B1/32—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/08—Protective roofs or arch supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/02—Belt- or chain-engaging elements
- B65G23/04—Drums, rollers, or wheels
Abstract
The invention provides an environment-friendly automatic ore washer, which comprises: the automatic conveying device is used for automatically conveying minerals; the ore washing device is positioned at the discharge port of the automatic conveying device and is used for automatically cleaning minerals; the ore washing device includes: the device comprises a frame, an ore washing barrel and a circulating system; the ore washing barrel comprises a cylindrical barrel body, an ore washing shaft arranged in the center of the barrel body, a first motor arranged on one side of the barrel body and used for driving the ore washing shaft to rotate, a spiral blade spirally arranged on the ore washing shaft and a discharge hopper arranged below the barrel body; the inner cavity of the ore washing shaft is provided, and a plurality of cleaning ports are uniformly distributed on the ore washing shaft; a first water inlet pipe is arranged at the top of the ore washing shaft and communicated with the interior of the ore washing shaft; a plurality of cleaning pieces are uniformly distributed on the spiral blade; the lower terminal surface of barrel is provided with filter plate and goes out the hopper, the below that goes out the hopper is provided with out the discharge door. The environment-friendly automatic ore washing machine disclosed by the invention can realize automatic material conveying, reduce the labor force and has high ore washing efficiency.
Description
Technical Field
The invention relates to the technical field of mining machinery, in particular to an environment-friendly automatic ore washer.
Background
The ore washing device, also called a sorting machine, is often applied to the fields of color metallurgy mines, steel, metallurgy, chemical industry, building materials and the like, is used for cleaning clay-containing ores before the implementation of a mineral separation process and improving the mineral separation indexes of a subsequent process, and is commonly used for ore washing of minerals such as manganese ores, iron ores, limestone ores, tungsten ores, tin ores, siliceous placer ores and the like.
The working principle of the traditional ore washing device is as follows: the cleaning barrel is supported by the support frame, the motor drives the speed reducer, and the large gear and the small gear drive the cleaning barrel to rotate at a low speed. Aggregate containing mud clusters and stone powder is fed from a feeding hole, enters a rotary drum, is washed by forward or reverse washing water, and is discharged after the cleanly washed material is screened and dehydrated by a discharge end drum screen, namely, the ore is soaked in water, and the ore is fished out after mechanical vibration stirring to achieve the purpose of cleaning the ore, wherein the waste water containing the sludge flows out through a perforated baffle plate at the discharging end or the feeding end.
However, the cleaning effect of the ore washing device in the prior art is difficult to satisfy, and the situations that the cleaning is not thorough and a small amount of mud stains are still attached to the surfaces of the cleaned materials such as broken stones often exist, and the cleanness degree of the cleaned materials of the ore washing device in the prior art is difficult to meet the quality requirement. The ore washing device in the prior art needs manual material handling, and operational environment is abominable, and work load is big, and is with high costs, and the water waste of current ore washing device is big.
Therefore, it is desirable to provide an environment-friendly automatic ore washer, which can automatically convey materials, reduce labor force and has high ore washing efficiency.
Disclosure of Invention
The invention aims to solve the problems and provides an environment-friendly automatic ore washer.
The invention provides an environment-friendly automatic ore washer, which comprises: automatic conveyor and washery device.
The automatic conveying device is used for automatically conveying minerals; the automatic conveying device comprises a discharge hole;
the ore washing device is positioned at the discharge hole of the automatic conveying device and is used for automatically cleaning minerals;
the ore washing device comprises:
the rack is used for providing a fixed installation position;
the ore washing barrel is positioned on the rack; the ore washing barrel comprises a cylindrical barrel body, an ore washing shaft arranged in the center of the barrel body, a first motor arranged on one side of the barrel body and used for driving the ore washing shaft to rotate, a helical blade spirally arranged on the ore washing shaft and a discharge hopper arranged below the barrel body;
the inner cavity of the ore washing shaft is provided, and a plurality of cleaning ports are uniformly distributed on the ore washing shaft; a first water inlet pipe is arranged at the top of the ore washing shaft and communicated with the interior of the ore washing shaft;
a plurality of cleaning pieces are uniformly distributed on the spiral blade;
the lower end surface of the cylinder body is provided with a filter plate; a discharge door is arranged below the discharge hopper;
the circulating system is arranged on the rack and positioned on one side of the ore washing barrel; the circulating system is used for collecting the waste water after cleaning, filtering and then reusing the waste water.
Preferably, the circulation system comprises: the water tank, a second water inlet pipe and a first water outlet pipe which are communicated with the water tank, and a filtering mechanism arranged on the inner side of the water tank; the filter mechanism is communicated with the inside of the water tank.
Preferably, one end of the second water inlet pipe is communicated with the interior of the ore washing barrel, and the first water outlet pipe is communicated with the interior of the ore washing shaft.
Preferably, the cleaning port comprises a through hole formed in the ore washing shaft and an electric nozzle arranged in the through hole, and the electric nozzle is used for automatically spraying water for cleaning.
Preferably, the ore washing shaft further comprises a first bearing seat arranged on the upper end face of the ore washing barrel and a second bearing seat arranged on the lower end face of the ore washing barrel.
Preferably, the upper end surface of the ore washing barrel is provided with a feed hopper.
Preferably, the automatic conveying device comprises a support frame, a conveying belt forming an angle gamma with a horizontal plane and a second motor driving the conveying belt to convey.
Preferably, the γ angle is 0 to 20 °.
Preferably, the first motor with the ore washing shaft is through belt, belt pulley transmission, still including setting up protection casing on the belt pulley.
The environment-friendly automatic ore washer has the beneficial effects that:
the environment-friendly automatic ore washer comprises an automatic conveying device and an ore washing device, wherein the automatic conveying device is provided with a conveying belt for conveying, so that ore materials can be conveyed for a long distance, the labor is reduced, and the production cost is reduced; by setting the angle of gamma, the conveying efficiency is high; the first motor drives the ore washing shaft to rotate to wash the ore, and the cleaning efficiency is improved and the ore is cleaned more cleanly through the cleaning piece arranged on the spiral blade and the plurality of cleaning openings arranged on the ore washing shaft; the protective cover is arranged to prevent workers from being injured during operation, so that the safety is high; the circulating system is arranged, energy is saved, the environment is protected, the cleaned wastewater is collected and filtered and then is reused, and water is prevented from being directly discharged to pollute the environment.
Drawings
FIG. 1 is a schematic structural view of an environmentally friendly automatic log washer according to the present invention;
FIG. 2 is a schematic structural view of the ore washing apparatus according to the present invention;
the system comprises 10-an automatic conveying device, 11-a discharge port, 12-a conveying belt, 13-a support frame, 14-a second motor, 20-an ore washing device, 21-a rack, 22-an ore washing barrel, 221-a barrel, 222-an ore washing shaft, 223-a first motor, 224-a spiral blade, 225-a discharge hopper, 2251-a discharge door, 226-a cleaning part, 227-a filter plate, 228-a feed hopper, 23-a circulating system, 231-a water tank, 232-a second water inlet pipe, 233-a first water outlet pipe, 234-a filtering mechanism, 24-a first bearing seat, 25-a second bearing seat, 26-a belt pulley, 27-a belt and 28-a belt cover.
Detailed Description
The invention provides an environment-friendly automatic ore washer, which comprises the following components in percentage by weight with reference to figures 1 and 2: an automatic conveying device 10 and an ore washing device 20. Wherein the automatic conveyor 10 is used for automatically conveying minerals; the automatic conveying device 10 comprises a discharge port 11; the automatic conveying device 10 automatically conveys minerals to the ore washing device 20; the ore washing device 20 is located at the discharge port 11 of the automatic conveying device 10 and is used for automatically cleaning minerals.
The ore washing device 20 includes:
a frame 21 for providing a fixed mounting location;
a washing barrel 22 located on the frame 21; the ore washing barrel 22 comprises a cylindrical barrel 221, an ore washing shaft 222 arranged in the center of the barrel 221, a first motor 223 arranged on one side of the barrel 221 and used for driving the ore washing shaft 222 to rotate, a helical blade 224 arranged on the ore washing shaft 222 in a helical manner, and a discharge hopper 225 arranged below the barrel 221;
the inner cavity of the ore washing shaft 222 is arranged, and a plurality of cleaning ports are uniformly distributed on the ore washing shaft 222; a first water inlet pipe is arranged at the top of the ore washing shaft 222 and communicated with the inside of the ore washing shaft 222; in this embodiment, the first water inlet pipe is connected to the ore washing shaft 222 through a connection sleeve, one end of the connection sleeve is fixedly disposed on the upper end surface of the ore washing shaft 222, and the other end of the connection sleeve is rotatably connected to the first water inlet pipe.
In this embodiment, a plurality of cleaning members 226 are uniformly distributed on the helical blade 224; the cleaning pieces 226 are used for rubbing with the minerals to clean silt on the surfaces of the minerals, and the cleaning efficiency is high.
In this embodiment, the lower end surface of the cylinder 221 is provided with a filter plate 227; a discharge door 2251 is arranged below the discharge hopper 225; the cleaned waste water is filtered by the filter plate 227 and flows into the discharge hopper 225 for collection. The discharge door 2251 is hermetically disposed with the discharge hopper 225.
The circulating system 23 is arranged on the frame 21 and is positioned at one side of the ore washing barrel 22; the circulation system 23 is used for collecting the waste water after cleaning, filtering and then reusing the waste water.
In another embodiment of the present invention, the circulation system 23 includes: a water tank 231, a second water inlet pipe 232 and a first water outlet pipe 233 which are communicated with the water tank 231, and a filtering mechanism 234 which is arranged inside the water tank 231; the filter mechanism 234 communicates with the inside of the water tank 231. The filtering mechanism 234 is used for filtering silt in the wastewater. The second inlet conduit 232 also includes a submersible pump disposed within the outlet hopper 225.
Further, one end of the second water inlet pipe 232 is communicated with the interior of the ore washing cylinder 22, and the first water outlet pipe 233 is communicated with the interior of the ore washing shaft 222.
Further, the cleaning port comprises a through hole arranged on the ore washing shaft 222 and an electric nozzle arranged in the through hole, and the electric nozzle is used for automatic water spraying cleaning. In this embodiment, the ore washing shaft 222 performs water-jet washing of the ore while rotating, and thus the washing efficiency is high.
Further, the ore washing shaft 222 further includes a first bearing seat 24 disposed on the upper end surface of the ore washing cylinder 22 and a second bearing seat 25 disposed on the lower end surface of the ore washing cylinder 22. By arranging the first bearing seat 24 and the second bearing seat 25, the rotation of the ore washing shaft 222 is stable, and the efficiency of the spiral blades 224 on the ore washing shaft 222 for cleaning the ore is higher.
Further, the upper end surface of the ore washing barrel 22 is provided with a feed hopper 228. The feed hopper 228 is located below the discharge port 11.
Further, the automatic conveying device 10 includes a support frame 13, a conveyor belt 12 forming an angle γ with the horizontal plane, and a second motor 14 driving the conveyor belt 12 to convey. The length and the gamma angle of the transfer belt of the automatic transfer device 10 can be adjusted as desired.
Furthermore, the gamma angle is 0-20 degrees, and the conveying efficiency is high.
Further, the first motor 223 and the ore washing shaft 222 are driven by a belt 27 and a belt pulley 26, and a protective cover is arranged on the belt pulley 26 to prevent a worker from being accidentally injured.
The environment-friendly automatic ore washer has the beneficial effects that:
the environment-friendly automatic ore washer comprises an automatic conveying device 10 and an ore washing device 20, wherein the automatic conveying device 10 is used for conveying through a conveying belt 12, so that mineral materials can be conveyed in a long distance, the labor is reduced, and the production cost is reduced; by setting the angle of gamma, the conveying efficiency is high; the first motor 223 drives the ore washing shaft 222 to rotate for ore washing, and through the cleaning piece 226 arranged on the helical blade 224 and the plurality of cleaning openings arranged on the ore washing shaft 222, the cleaning efficiency is increased, and the ore washing is cleaner; the protective cover is arranged to prevent workers from being injured during operation, so that the safety is high; the circulating system 23 is arranged, energy is saved, the environment is protected, the cleaned wastewater is collected and filtered and then is reused, and water is prevented from being directly discharged to pollute the environment.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present description should be considered as being described in the present specification. The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (9)
1. An automatic log washer of environmental protection characterized by, includes:
the automatic conveying device is used for automatically conveying minerals; the automatic conveying device comprises a discharge hole;
the ore washing device is positioned at the discharge port of the automatic conveying device and is used for automatically cleaning minerals;
the ore washing device comprises:
the rack is used for providing a fixed installation position;
the ore washing barrel is positioned on the rack; the ore washing barrel comprises a cylindrical barrel body, an ore washing shaft arranged in the center of the barrel body, a first motor arranged on one side of the barrel body and used for driving the ore washing shaft to rotate, a helical blade spirally arranged on the ore washing shaft and a discharge hopper arranged below the barrel body;
the inner cavity of the ore washing shaft is provided, and a plurality of cleaning ports are uniformly distributed on the ore washing shaft; a first water inlet pipe is arranged at the top of the ore washing shaft and communicated with the interior of the ore washing shaft;
a plurality of cleaning pieces are uniformly distributed on the spiral blade;
the lower end surface of the cylinder body is provided with a filter plate; a discharge door is arranged below the discharge hopper;
the circulating system is arranged on the rack and positioned on one side of the ore washing barrel; the circulating system is used for collecting the waste water after cleaning, filtering and then reusing the waste water.
2. An environmentally friendly automatic log washer according to claim 1, wherein the circulation system includes: the water tank, a second water inlet pipe and a first water outlet pipe which are communicated with the water tank, and a filtering mechanism arranged on the inner side of the water tank; the filter mechanism is communicated with the inside of the water tank.
3. An environmentally friendly automatic log washer according to claim 2, wherein one end of the second water inlet pipe is in communication with the interior of the log washer, and the first water outlet pipe is in communication with the interior of the log washer shaft.
4. An environmentally friendly automatic log washer according to claim 1, wherein the cleaning port includes a through hole provided on the log washer shaft and an electric nozzle provided in the through hole for automatic water jet cleaning.
5. An environmentally friendly automatic log washer according to claim 1, wherein the log washer shaft further includes a first bearing block provided on an upper end surface of the log washer and a second bearing block provided on a lower end surface of the log washer.
6. An environmentally friendly automatic log washer according to claim 1, wherein an upper end surface of the log washer is provided with a feed hopper.
7. An environmentally friendly automatic log washer according to claim 1, wherein the automatic conveyor includes a support frame, a conveyor belt at an angle γ to a horizontal plane, and a second motor for driving the conveyor belt to convey.
8. An environmentally friendly automatic log washer according to claim 7, wherein the gamma angle is 0-20 °.
9. An environmentally friendly automatic log washer according to claim 1, wherein the first motor is driven with the log washer shaft by a belt, a pulley, and further comprising a shield disposed on the pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694333.4A CN113941537A (en) | 2020-07-17 | 2020-07-17 | Automatic log washer of environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010694333.4A CN113941537A (en) | 2020-07-17 | 2020-07-17 | Automatic log washer of environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113941537A true CN113941537A (en) | 2022-01-18 |
Family
ID=79326863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010694333.4A Pending CN113941537A (en) | 2020-07-17 | 2020-07-17 | Automatic log washer of environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113941537A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371207A (en) * | 2010-08-13 | 2012-03-14 | 袁石楚 | Mine soil crushing and cleaning machine |
| CN104026711A (en) * | 2014-06-27 | 2014-09-10 | 广西马山县六合之家农产品加工厂 | Production system and making method of canna edulis vermicelli |
| CN105536614A (en) * | 2016-03-01 | 2016-05-04 | 覃艺诗 | Efficient mixing machine convenient to move rapidly |
| CN107309205A (en) * | 2017-08-14 | 2017-11-03 | 陈鹏 | A kind of jet washup equipment of drum-type rubble screening |
| CN206613795U (en) * | 2017-01-24 | 2017-11-07 | 平罗县洛盛新材料有限公司 | A kind of dolly with upper material strip |
| CN207606977U (en) * | 2017-12-11 | 2018-07-13 | 李翱 | A kind of building blender convenient for cleaning |
| CN208973581U (en) * | 2018-09-12 | 2019-06-14 | 云南顺意厨具有限公司 | A kind of rice-washing device convenient for washing rice |
| CN208995789U (en) * | 2018-10-13 | 2019-06-18 | 绍兴富强宏泰印染有限公司 | A kind of sand washer |
| CN110496814A (en) * | 2019-08-08 | 2019-11-26 | 河北工程大学 | A kind of cleaning filter plant of coal associated mineral |
| CN209985858U (en) * | 2018-12-24 | 2020-01-24 | 张欣欣 | Ore washer with tailing recovery function |
| CN210172088U (en) * | 2019-06-10 | 2020-03-24 | 栾川县牛心垛矿业有限公司 | Novel efficient mining industry is with washing ore deposit fast device |
-
2020
- 2020-07-17 CN CN202010694333.4A patent/CN113941537A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371207A (en) * | 2010-08-13 | 2012-03-14 | 袁石楚 | Mine soil crushing and cleaning machine |
| CN104026711A (en) * | 2014-06-27 | 2014-09-10 | 广西马山县六合之家农产品加工厂 | Production system and making method of canna edulis vermicelli |
| CN105536614A (en) * | 2016-03-01 | 2016-05-04 | 覃艺诗 | Efficient mixing machine convenient to move rapidly |
| CN206613795U (en) * | 2017-01-24 | 2017-11-07 | 平罗县洛盛新材料有限公司 | A kind of dolly with upper material strip |
| CN107309205A (en) * | 2017-08-14 | 2017-11-03 | 陈鹏 | A kind of jet washup equipment of drum-type rubble screening |
| CN207606977U (en) * | 2017-12-11 | 2018-07-13 | 李翱 | A kind of building blender convenient for cleaning |
| CN208973581U (en) * | 2018-09-12 | 2019-06-14 | 云南顺意厨具有限公司 | A kind of rice-washing device convenient for washing rice |
| CN208995789U (en) * | 2018-10-13 | 2019-06-18 | 绍兴富强宏泰印染有限公司 | A kind of sand washer |
| CN209985858U (en) * | 2018-12-24 | 2020-01-24 | 张欣欣 | Ore washer with tailing recovery function |
| CN210172088U (en) * | 2019-06-10 | 2020-03-24 | 栾川县牛心垛矿业有限公司 | Novel efficient mining industry is with washing ore deposit fast device |
| CN110496814A (en) * | 2019-08-08 | 2019-11-26 | 河北工程大学 | A kind of cleaning filter plant of coal associated mineral |
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Application publication date: 20220118 |
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