CN107051854A - The screening compound fertilizer device of automated cleaning - Google Patents
The screening compound fertilizer device of automated cleaning Download PDFInfo
- Publication number
- CN107051854A CN107051854A CN201611212679.6A CN201611212679A CN107051854A CN 107051854 A CN107051854 A CN 107051854A CN 201611212679 A CN201611212679 A CN 201611212679A CN 107051854 A CN107051854 A CN 107051854A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- rotary screen
- airduct
- support frame
- scraper plate
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
This patent discloses a kind of screening compound fertilizer device of automated cleaning, it is related to rotary screen cleaning plant；Including support, shell, rotary screen scraper cleaning portion and air blast cleaning portion, scraper cleaning portion includes support frame, scraper plate and cleaning brush, and the two ends of support frame are slidably connected on support, and scraper plate is fixed on support frame, and cleaning brush is contacted with the top inner wall of rotary screen；Air blast cleaning portion includes air blower and cleaning airduct, and cleaning airduct is fixed in shell, and cleaning airduct is located at the top of rotary screen, and air blower is connected with cleaning airduct, and cleaning airduct is provided with some blowing holes towards rotary screen side wall；Rotary screen is divided into the scraping wings that polylith spaced set is fixed with screening portion and pusher portion, the inwall in pusher portion by a plane of rotary screen axis, scraper plate is provided with the gap passed through for scraping wings；When rotary screen is rotated, support frame moves back and forth left and right, so as to can prevent scraping wings from interfering with scraper plate while binding material is cleared up.
Description
Technical field
The present invention relates to rotary screen cleaning plant, and in particular to a kind of screening compound fertilizer device of automated cleaning.
Background technology
In field of compound fertilizer production, rotary screen is a kind of sieving capacity very strong screening plant, but rotary screen is being rotated through
Cheng Zhong, due to centrifugal force and the mutual extruding force of storeroom, often on the interior compass screen surface of rotary screen sticky one layer be combined
Fertilizer, within a very short time just blocks sieve aperture, has had a strong impact on screening effect.If manual cleaning, rotary screen can not be real
Row is totally-enclosed, and larger dust can be formed in operation process, is unfavorable for carrying out live manual cleaning, in addition manual cleaning increases labor
Dynamic load, in addition dust fly upward cause production environment severe and material loss rate increase.
The Chinese patent of Application No. 201010208009.3 discloses a kind of production composite fertilizer and cleared up automatically with rotary screen
Device；Mainly include transmission device and rapping apparatus, transmission device includes the drive sprocket and peace being fixed on rotary screen main shaft
Drive sprocket on rapping main shaft is connected by driving chain；The concrete structure of rapping apparatus is that rapping main shaft passes through bearing
Device is arranged on rotary screen housing, cam is housed, cam is corresponding with retainer plate on rapping main shaft, by with rotary screen housing
The gusset of welding is directed to cylinder and is fixed on directly over retainer plate most summit, and rapping ball is connected by being flexible coupling with lever, and is placed
In guide cylinder, lever is connected with the guiding fulcrum being welded on rotary screen housing.The device impacts rotary screen by rapping ball,
Vibrate the screen cloth of rotary screen, thus complete cleaning, the manner of cleaning up on the one hand easily damage rotary screen screen cloth, on the other hand by
It is unsuitable excessive in vibration, therefore cleaning effect is not good.
Also there is the device that screen cloth is sieved by the automatic rolling barrel of hairbrush in addition, primary structure is to fix hairbrush and be adjacent to rolling
Shaft screen side wall, cleaning can be achieved when rotary screen is rolled；If by hairbrush outside rotary screen, cleaning effect is still bad.By
In being provided with helical blade in rotary screen, so that rotary screen can reach the purpose of feeding while rolling so that material can be not
Sieved on the screen cloth of same level；If therefore setting hairbrush on the inside of rotary screen, helical blade will extrude hairbrush so that hair
Brush is easily damaged.
The content of the invention
It is an object of the invention to provide a kind of screening compound fertilizer device for the automated cleaning for being capable of automated cleaning rotary screen,
And improve cleaning effect.
To reach above-mentioned purpose, base case of the invention is as follows：
The screening compound fertilizer device of automated cleaning includes support, shell and rotary screen, and the shell is fixed on support, under shell
Portion is provided with discharging opening, and the rotary screen is rotatably connected on support, and rotary screen is rotatably connected to master in shell on support
Axle, main shaft is fixedly connected with the end of rotary screen；
Also include scraper cleaning portion and air blast cleaning portion, the scraper cleaning portion includes support frame, scraper plate and is fixed on scraper plate
Cleaning brush, the two ends of support frame are slidably connected on support, and scraper plate is fixed on support frame, and the top of cleaning brush and rotary screen
Portion's inwall contact；The air blast cleaning portion includes air blower and cleaning airduct, and cleaning airduct is fixed in shell, and cleaning airduct
Positioned at the top of rotary screen, air blower is connected with cleaning airduct, and cleaning airduct is provided with some air blast towards rotary screen side wall
Hole；Rotary screen is divided into by screening portion and pusher portion, the inwall in the pusher portion by a plane of the centre of gyration line of rotary screen
On be fixed with the scraping wings of polylith spaced set, scraper plate is provided with the gap passed through for scraping wings, and scraping wings spiral is set；
When rotary screen is rotated, support frame moves back and forth left and right.
The principle of the screening compound fertilizer device of this programme automated cleaning is：
During work, main shaft drives rotary screen to rotate, and cleaning airduct is fixed on support frame then all the time in rotary screen top
Cleaning brush is by tip contact all the time with rotary screen inwall, but support frame will drive cleaning brush reciprocal along the axis direction of rotary screen
It is mobile.When being rotated so as to rotary screen, the scraper plate in scraper cleaning portion will wipe the bulk materials being attached on rotary screen inwall off, and clear
Clean brush loosens the material for making to be embedded in rotary screen sieve opening, then coordinates the outside of the cleaning airduct from rotary screen in air blast cleaning portion
Air blast, so as to which the material in the sieve aperture of embedded rotary screen is cleared up, reaches the purpose cleared up automatically.
Rotary screen is made up of multistage, and each section of sieve aperture is different, so that different size of compound fertilizer granules are screened,
Therefore rotary screen has progradation, so that material can be sieved with different size by scraping wings in material screening to material
The screen contact in hole, material is fully sieved.During rotary screen is rolled, to prevent pusher dash-board injury scraper plate and cleaning
Brush, when the pusher portion of rotary screen turns to top, scraping wings will enter in the gap on scraper plate, and in rotary screen rotation process
In, support frame also forward slip, so as to prevent scraping wings from extruding scraper plate.When the screening portion of rotary screen turns to top, support
Frame then slides backward and returns to original position, so that next scraping wings can be again introduced into the gap on scraper plate；So as to prevent from scraping
Plate and scraping wings interference.
This programme produce beneficial effect be：
（One）This programme enhances cleaning efficiency by setting scraper cleaning portion and air blast cleaning portion；Its middle scraper can be cleared up
Fall the binding material of bulk；Cleaning brush can clean out material of the part adhesive in sieve aperture, or the thing being bonded in sieve aperture
Material loosens, and then clearing up airduct can blow out the material loosened from sieve aperture.
（Two）Rotary screen is divided into screening portion and pusher portion by this programme, and support frame is reciprocally slided, so that anti-thrust
Flitch extrudes cleaning brush, can improve the service life of cleaning brush.
（Three）Rotary screen can produce relative motion when rotating with scraper plate, cleaning brush and cleaning airduct, so that in screening
Rotary screen can be cleared up automatically during material.
Preferred scheme one：As the further optimization to base case, the end of support frame as described above is provided with linkage block, described
Rotary screen end is provided with cylindrical cam, and linkage block coordinates with cylindrical cam.Support frame is driven to move back and forth by cylindrical cam, can
Make drive mechanism simple, and cost is relatively low, beneficial to maintenance.
Preferred scheme two：As the further optimization to base case, the cleaning brush is made up of some bristles, bristle card
Close in the end of scraper plate, bristle lengths are 2~3cm；Bristle is shorter, and its rigidity is better, then the effect for clearing up material is better；In addition
Bristle is shorter, bristle can be avoided to clear up the material of bulk, so as to damage cleaning brush.
Preferred scheme three：As the further optimization to base case, the cleaning brush and cleaning airduct stagger 20o~40
O, and it is followed successively by cleaning brush and cleaning airduct along the rotation direction of rotary screen；Then the screen cloth of rotary screen is by by scraper cleaning portion
After cleaning, then process air blast cleaning portion is cleared up, i.e., first the binding material of bulk is cleared up, then clear up powdered again
Material, so as to more thorough rotary screen so that scraper cleaning portion and air blast cleaning portion can play optimal performance.
Preferred scheme four：As the further optimization to base case, the rotary screen tilts 5o~10o along the horizontal plane；
When screening portion turns to the bottom of rotary screen, then material can slide downward, so as to extend material screen cloth different from rotary screen
Time of contact, with abundant material screening.
Brief description of the drawings
Fig. 1 is the structural representation of the screening compound fertilizer device embodiment of automated cleaning of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Support 10, main shaft 11, shell 20, discharging opening 21, rotary screen 30, scraping wings
31st, scraper cleaning portion 40, support frame 41, cylindrical cam 42, linkage block 43, annular groove 44, scraper plate 45, cleaning brush 46, gap
47th, air blast cleaning portion 50, air blower 51, cleaning airduct 52.
Embodiment is substantially as shown in Figure 1：
The screening compound fertilizer device of the automated cleaning of the present embodiment includes support 10, shell 20 and rotary screen 30, and shell 20 is fixed
On support 10, the bottom of shell 20 is provided with three discharging openings 21；Rotary screen 30 is made up of three sections of screen clothes, and rotary screen 30 rotates connection
On support 10, and rotary screen 30 is in shell 20 and is obliquely installed, and the angle of inclination of rotary screen 30 is 8o, rotary screen 30
Sieve aperture increases successively from lower end to upper end.The main shaft 11 driven by variable-frequency motor, main shaft 11 and rolling are rotatably connected on support 10
The end of shaft screen 30 is fixedly connected, so that main shaft 11 can drive rotary screen 30 to rotate.
Scraper cleaning portion 40 and air blast cleaning portion 50 are gone back in housing, scraper cleaning portion 40 includes support frame 41, the and of scraper plate 45
It is fastened on the cleaning brush 46 of the upper end of scraper plate 45.Support frame 41 is a square axis, and the two ends of support frame 41 are slidably connected at support 10
On, the lower end of scraper plate 45 is fixed on support frame 41, and cleaning brush 46 is contacted with the top inner wall of rotary screen 30, and cleaning brush 46
It is made up of some bristles, the length of bristle is 3cm.The end of support frame 41 is welded with linkage block 43, and the end of rotary screen 30 is provided with
Cylindrical cam 42, cylindrical cam 42 is provided with annular groove 44.Linkage block 43 is fastened in annular groove 44, so that convex with cylinder
Wheel 42 coordinates；Then when rotary screen 30 is rotated, support frame 41 can be driven by the linkage block 43 and cylindrical cam 42 of mutual cooperation
Along its axially reciprocating.By a plane of the centre of gyration line of rotary screen 30 by rotary screen 30 points be screening portion and pusher
The scraping wings 31 of five pieces of spaced sets is fixed with portion, the inwall in pusher portion, scraper plate 45 is provided with what is passed through for scraping wings 31
Gap, and the setting of the spiral of scraping wings 31；When rotary screen 30 is rotated, and scraping wings 31 with scraper plate 45 when meeting, and scraping wings 31 will be from
Gap on scraper plate 45 is passed through.
Air blast cleaning portion 50 includes air blower 51 and cleaning airduct 52, and cleaning airduct 52 is fixed in shell 20, and cleaning
Airduct 52 is located at the top of rotary screen 30, and air blower 51 is connected with cleaning airduct 52, and cleaning airduct 52 is provided with some towards rolling
The blowing holes of the side wall of shaft screen 30.In the present embodiment, cleaning brush 46 and cleaning airduct 52 stagger 30o, along the rotation side of rotary screen 30
To be followed successively by cleaning brush 46 and cleaning airduct.So as to first carry out scraper cleaning to the binding material of bulk, powder is then cleared up again
Last shape material, so as to more thorough rotary screen 30 so that scraper cleaning portion 40 and air blast cleaning portion 50 can play optimal
Performance.
During work, main shaft 11 drives rotary screen 30 to rotate, and the scraper plate 45 in scraper cleaning portion 40, which will be wiped off, is attached to rotary screen
Bulk materials on 30 inwalls, and cleaning brush 46 will loosen the material being embedded in the sieve aperture of rotary screen 30, then coordinate air blast clear
The cleaning outside air blast of the airduct 52 from rotary screen 30 in reason portion 50, so as to which the material in the sieve aperture of embedded rotary screen 30 is clear
Reason, reaches the purpose cleared up automatically.
During 30 material screening of rotary screen, scraping wings 31 has progradation to material, so that material energy and different size
The screen contact of sieve aperture, material is fully sieved.During rotary screen 30 is rolled, when the pusher portion of rotary screen 30 is rotated
During to top, scraping wings 31 will enter in the gap on scraper plate 45, and in the rotation process of rotary screen 30, and support frame 41 is also forward
Slide, so as to prevent scraping wings 31 from extruding scraper plate 45.When the screening portion of rotary screen 30 turns to top, support frame 41 is then backward
Slide and return to original position, so that next scraping wings 31 can be again introduced into the gap on scraper plate 45, so as to prevent scraper plate 45
Interfere with scraping wings 31.When screening portion turns to the bottom of rotary screen 30, because rotary screen 30 is obliquely installed, then material can be to
Lower slider, so as to extend the time of contact of material and different screen clothes in rotary screen 30, with abundant material screening.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
Embodiment etc. records the content that can be used for explaining claim.
Claims (5)
1. a kind of screening compound fertilizer device of automated cleaning, including support, shell and rotary screen, the shell are fixed on support
On, outer casing underpart is provided with discharging opening, and the rotary screen is rotatably connected on support, and rotary screen is in shell, turns on support
Dynamic to be connected with main shaft, main shaft is fixedly connected with the end of rotary screen；
Characterized in that, also including scraper cleaning portion and air blast cleaning portion, the scraper cleaning portion includes support frame, scraper plate and consolidated
Be scheduled on the cleaning brush on scraper plate, the two ends of support frame are slidably connected on support, and scraper plate is fixed on support frame, and cleaning brush with
The top inner wall contact of rotary screen；The air blast cleaning portion includes air blower and cleaning airduct, and cleaning airduct is fixed in shell,
And cleaning airduct is located at the top of rotary screen, air blower is connected with cleaning airduct, and cleaning airduct is provided with some towards rotary screen
The blowing holes of side wall；Rotary screen is divided into by screening portion and pusher portion by a plane of the centre of gyration line of rotary screen, it is described to push away
The scraping wings of polylith spaced set is fixed with the inwall in material portion, scraper plate is provided with the gap passed through for scraping wings, and pusher
Plate spiral is set；When rotary screen is rotated, support frame moves back and forth left and right.
2. the screening compound fertilizer device of automated cleaning according to claim 1, it is characterised in that the end of support frame as described above
Provided with linkage block, the rotary screen end is provided with cylindrical cam, and linkage block coordinates with cylindrical cam.
3. the screening compound fertilizer device of automated cleaning according to claim 2, it is characterised in that the cleaning brush is by some
Bristle is constituted, and bristle is fastened on the end of scraper plate, and bristle lengths are 2~3cm.
4. the screening compound fertilizer device of automated cleaning according to claim 3, it is characterised in that the cleaning brush and cleaning
Airduct staggers 20o~40o, and is followed successively by cleaning brush and cleaning airduct along the rotation direction of rotary screen.
5. the screening compound fertilizer device of automated cleaning according to claim 4, it is characterised in that the rotary screen is along level
Face tilts 5o~10o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212679.6A CN107051854B (en) | 2016-12-25 | 2016-12-25 | The screening compound fertilizer device of automated cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212679.6A CN107051854B (en) | 2016-12-25 | 2016-12-25 | The screening compound fertilizer device of automated cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107051854A true CN107051854A (en) | 2017-08-18 |
| CN107051854B CN107051854B (en) | 2019-01-29 |
Family
ID=59623532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212679.6A Expired - Fee Related CN107051854B (en) | 2016-12-25 | 2016-12-25 | The screening compound fertilizer device of automated cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051854B (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912094A (en) * | 2017-12-23 | 2018-04-17 | 郑州源冉生物技术有限公司 | A kind of automatic plow adds the soil quick-restoring device of soil |
| CN108927328A (en) * | 2018-08-08 | 2018-12-04 | 盐城市联鑫钢铁有限公司 | A kind of online screening plant of coverter pig lime |
| CN109772679A (en) * | 2019-03-21 | 2019-05-21 | 南通飞跃重型工程设备制造有限公司 | A kind of self-cleaning type drum sieve |
| CN110102462A (en) * | 2019-05-23 | 2019-08-09 | 河南科润德机械有限公司 | A kind of material exclusion device of Double-layer screen |
| CN111589707A (en) * | 2020-05-18 | 2020-08-28 | 赖新亮 | Roller type dust-free stone removing method for bean processing |
| CN111957548A (en) * | 2020-08-17 | 2020-11-20 | 杭州伊尹健康技术有限公司 | Cylinder continuous rotation air current dredging type traditional Chinese medicine sieving machine |
| CN112146392A (en) * | 2020-09-27 | 2020-12-29 | 何平 | Inorganic compound fertilizer drying and dewatering processing system |
| CN112146366A (en) * | 2020-09-27 | 2020-12-29 | 何平 | Drying and dewatering process for inorganic compound fertilizer |
| CN112208060A (en) * | 2020-08-28 | 2021-01-12 | 安徽越洋达新能源科技有限公司 | Feeding device is used in power support production |
| CN112934693A (en) * | 2021-02-02 | 2021-06-11 | 格林美(武汉)城市矿山产业集团有限公司 | Self-cleaning drum screen |
| CN113103744A (en) * | 2021-03-17 | 2021-07-13 | 解燕君 | Screen cylinder mechanism of rotary screen printing machine |
| CN114210557A (en) * | 2021-12-17 | 2022-03-22 | 贵州理工学院 | Vertical storage cohesive sand blocking and cleaning system |
| CN115121481A (en) * | 2022-06-14 | 2022-09-30 | 扬州市凯耀机械有限公司 | Multistage screening device |
| CN115283237A (en) * | 2022-09-28 | 2022-11-04 | 江苏百草恋食品科技有限公司 | Screening equipment for food additive preparation |
| CN115638417A (en) * | 2022-11-12 | 2023-01-24 | 江苏品德环保科技有限公司 | Pretreatment device before incineration of household garbage |
| CN116943813A (en) * | 2023-08-23 | 2023-10-27 | 江苏奥能耐火材料有限公司 | Special ceramic production system and process thereof |
| CN117654762A (en) * | 2024-02-02 | 2024-03-08 | 中际山河科技有限责任公司 | Cylindrical ore washer with angle adjusting function |
| CN117798052A (en) * | 2024-03-01 | 2024-04-02 | 山西林海腐植酸科技有限公司 | Humic acid raw materials screening processing apparatus |
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| CN205701383U (en) * | 2016-05-23 | 2016-11-23 | 王兴武 | A kind of reciprocal type automatic cleaning formula trommelling machine |
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| CN2032509U (en) * | 1988-05-21 | 1989-02-15 | 湖州联合收割机厂 | Cleaning device for drum screening machine |
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Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912094A (en) * | 2017-12-23 | 2018-04-17 | 郑州源冉生物技术有限公司 | A kind of automatic plow adds the soil quick-restoring device of soil |
| CN108927328A (en) * | 2018-08-08 | 2018-12-04 | 盐城市联鑫钢铁有限公司 | A kind of online screening plant of coverter pig lime |
| CN109772679A (en) * | 2019-03-21 | 2019-05-21 | 南通飞跃重型工程设备制造有限公司 | A kind of self-cleaning type drum sieve |
| CN110102462A (en) * | 2019-05-23 | 2019-08-09 | 河南科润德机械有限公司 | A kind of material exclusion device of Double-layer screen |
| CN111589707A (en) * | 2020-05-18 | 2020-08-28 | 赖新亮 | Roller type dust-free stone removing method for bean processing |
| CN111957548A (en) * | 2020-08-17 | 2020-11-20 | 杭州伊尹健康技术有限公司 | Cylinder continuous rotation air current dredging type traditional Chinese medicine sieving machine |
| CN112208060A (en) * | 2020-08-28 | 2021-01-12 | 安徽越洋达新能源科技有限公司 | Feeding device is used in power support production |
| CN112146392A (en) * | 2020-09-27 | 2020-12-29 | 何平 | Inorganic compound fertilizer drying and dewatering processing system |
| CN112146366A (en) * | 2020-09-27 | 2020-12-29 | 何平 | Drying and dewatering process for inorganic compound fertilizer |
| CN112934693A (en) * | 2021-02-02 | 2021-06-11 | 格林美(武汉)城市矿山产业集团有限公司 | Self-cleaning drum screen |
| CN113103744B (en) * | 2021-03-17 | 2022-07-08 | 广州盛雅图玻璃工艺有限公司 | Screen cylinder mechanism of rotary screen printing machine |
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