CN104043580A - Particle material sieving machine - Google Patents

Particle material sieving machine Download PDF

Info

Publication number
CN104043580A
CN104043580A CN201410263502.3A CN201410263502A CN104043580A CN 104043580 A CN104043580 A CN 104043580A CN 201410263502 A CN201410263502 A CN 201410263502A CN 104043580 A CN104043580 A CN 104043580A
Authority
CN
China
Prior art keywords
sieve
section
drum
screen drum
sieve aperture
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
Application number
CN201410263502.3A
Other languages
Chinese (zh)
Inventor
秦健
姜青平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410263502.3A priority Critical patent/CN104043580A/en
Publication of CN104043580A publication Critical patent/CN104043580A/en
Pending legal-status Critical Current

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a particle material sieving machine, comprising a rack; a spindle is arranged on the rack and is rotationally connected with an electric motor-driven sieve drum by a rotary cover and a support arm, wherein openings are formed in two ends of the sieve drum; the opening in the front end of the sieve drum is a charging opening; the opening in the rear end of the sieve drum is a discharging opening; the spindle and the sieve drum are obliquely downwards arranged from front to back; sieve meshes are formed in the drum wall of the sieve drum; the sieve drum is divided into a fine sieve section, a middle sieve section and a thick sieve section from front to back; the sieve meshes in the fine sieve section are smaller than those in the middle sieve section; the sieve meshes in the thick sieve section are larger than those in the middle sieve section; three material outlets arranged by respectively corresponding to the fine sieve section, the middle sieve section and the thick sieve section are formed in the bottom of a material box; the spindle is provided with a cleaning arm extending to the inner wall of the sieve drum. The cleaning arm is provided with a cleaning head capable of cleaning the sieve meshes. The particle material sieving machine has the advantages of high sieving efficiency and good sieving effect.

Description

Particulate material screening machine
Technical field
The invention belongs to chemical fertilizer manufacturing equipment, be specifically related to a kind of particulate material screening machine.
Background technology
Existing composite chemical fertilizer is formulated by various materials.Its manufacturing process is after the many kinds of substance of nitrogenous, phosphorus, potassium is uniformly mixed, and carries out granulation, then dry or dry through comminutor, finally by screening machine, filters out the compound fertilizer granules of the suitable size of particle.In the screening process of granule materials, existing screening machine is oscillatory type screening machine, it comprises frame, the top of frame from top to bottom and horizontally disposed two sieve plates, two sieve plates are driven by vibrating motor respectively, sieve aperture is set on sieve plate, sieve aperture on the sieve plate of top is greater than the sieve aperture of bottom sieve plate, while using this screening machine to screen, first the larger material screen of particle is selected, bottom sieve plate filters out applicable big or small granule materials, the small particles material sifting out through bottom sieve plate and the large granular materials sifting out through top sieve plate are transported to comminutor granulation again again.The shortcoming of this screening mode is, when throwing in more granule materials to this screening machine top, screening speed is slow, production efficiency is low, and screening effect is undesirable, easily applicable big or small granule materials is taken away with large granular materials, repeat granulation, increased production cost.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned defect, and the particulate material screening machine that a kind of production efficiency is high, screening effect is good is provided.
In order to solve the problems of the technologies described above, the invention provides a kind of particulate material screening machine with following structure, comprise frame, its design feature is: body feed tank is housed in frame and is connected to the main shaft on body feed tank, main shaft is rotatably connected to the screen drum by electric motor driven and open at both ends by pivoted housing and support arm, the front end of screen drum is uncovered is charging aperture, rear end opening is discharging opening, main shaft and screen drum are from going to rear-inclined to arrange downwards, the barrel of screen drum is provided with sieve aperture, screen drum is divided into dusting cover section after going to, middle sieve section and scalping section, sieve aperture in dusting cover section is less than the sieve aperture of middle sieve section, the sieve aperture of scalping section is greater than the sieve aperture of middle sieve section, body feed tank bottom is provided with respectively and dusting cover section, middle sieve section, corresponding three material outlets that arrange of scalping section, the cleaning arm that stretches to inboard wall of riddle drum is housed on main shaft, the cleaning head that can clean sieve aperture is housed on cleaning arm.
The front end of described frame is equipped with the stock guide tiltedly stretching in dusting cover section.
The rear end of body feed tank is provided with the discharge port with the corresponding setting of described discharging opening.
Adopt after said structure, granule materials enters the front end of screen drum from charging aperture, successively through dusting cover section, middle sieve section and scalping section, respectively the less and larger particle of granularity is discharged through material outlet, enter again comminutor granulation again, middle sieve section is sifted out the granule materials warehouse-in of suitable size, by Motor Drive, driving screen drum to rotate sieves, the cleaning arm arranging on main shaft and cleaning head can be cleared up sieve aperture in time, prevent from stopping up, screen drum is obliquely installed, particle just sieves and down sliding in screen drum, thereby screening speed is fast, production efficiency is high, and screening effect is good.In sum, the present invention has advantages of that screening efficiency is high, screening effect good.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cutaway view along A-A line in Fig. 1.
The specific embodiment
The present invention press granule materials move towards distinguish before and after, take feedstock direction as front, take discharging direction as after.As depicted in figs. 1 and 2, it comprises frame 1, body feed tank 2 is housed in frame 1 and is connected to the main shaft 3 on body feed tank 2, main shaft 3 is rotatably connected to the screen drum 5 of and open at both ends that drive by motor 11 by pivoted housing and the support arm 4 that is divergent shape setting, motor 10 is arranged on the rear portion of frame 1, main shaft 3 and screen drum 5 are from going to rear-inclined to arrange downwards, the barrel of screen drum 5 is provided with sieve aperture, screen drum 5 is divided into dusting cover section 51 after going to, middle sieve section 52 and scalping section 53, sieve aperture in dusting cover section 51 is less than the sieve aperture of middle sieve section 52, the sieve aperture of scalping section 53 is greater than the sieve aperture of middle sieve section 52, body feed tank 2 bottoms are provided with respectively and dusting cover section 51, middle sieve section 52, corresponding three material outlets 6 that arrange of scalping section 53, the cleaning arm 9 that stretches to screen drum 5 inwalls is housed on main shaft 3, the cleaning head 10 that can clean sieve aperture is housed on cleaning arm 9.On material outlet 6, be connected with respectively discharge nozzle, the front end of frame 1 is equipped with the stock guide 7 tiltedly stretching in dusting cover section 51, and the rear end of body feed tank 2 is provided with the discharge port 8 with the corresponding setting of above-mentioned discharging opening.
The present invention in use, airing or cooled granule materials are delivered to the charging aperture place of screen drum 5 through device for transporting objects, granule materials enters screen drum 5 inner chambers through the drainage of stock guide 7, the granule materials that granularity is less, moderate and larger sieves in sieve aperture falls into body feed tank 2 through dusting cover section 51, middle sieve section 52 and scalping section 53 respectively, and discharge respectively by the material outlet arranging on it, the large granular materials that finally can not sieve out is discharged screen drum 5 through discharging opening, finally by discharge port 8, draws off.

Claims (3)

1. a particulate material screening machine, comprise frame (1), it is characterized in that: body feed tank (2) is housed in frame (1) and is connected to the main shaft (3) on body feed tank (2), main shaft (3) is rotatably connected to the screen drum (5) that drive and open at both ends by motor (11) by pivoted housing and support arm (4), the front end of screen drum (5) is uncovered is charging aperture, rear end opening is discharging opening, main shaft (3) and screen drum (5) go to rear-inclined to arrange certainly downwards, the barrel of screen drum (5) is provided with sieve aperture, after going to certainly, screen drum (5) is divided into dusting cover section (51), middle sieve section (52) and scalping section (53), sieve aperture in dusting cover section (51) is less than the sieve aperture of middle sieve section (52), the sieve aperture of scalping section (53) is greater than the sieve aperture of middle sieve section (52), body feed tank (2) bottom is provided with respectively and dusting cover section (51), middle sieve section (52), corresponding three material outlets (6) that arrange of scalping section (53), the cleaning arm (9) that stretches to screen drum (5) inwall is housed on main shaft (3), the cleaning head (10) that can clean sieve aperture is housed on cleaning arm (9).
2. particulate material screening machine as claimed in claim 1, is characterized in that: the front end of described frame (1) is equipped with the stock guide (7) tiltedly stretching in dusting cover section (51).
3. particulate material screening machine as claimed in claim 1 or 2, is characterized in that: the rear end of body feed tank (2) is provided with the discharge port (8) with the corresponding setting of described discharging opening.
CN201410263502.3A 2014-06-06 2014-06-06 Particle material sieving machine Pending CN104043580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410263502.3A CN104043580A (en) 2014-06-06 2014-06-06 Particle material sieving machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410263502.3A CN104043580A (en) 2014-06-06 2014-06-06 Particle material sieving machine

Publications (1)

Publication Number Publication Date
CN104043580A true CN104043580A (en) 2014-09-17

Family

ID=51497257

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410263502.3A Pending CN104043580A (en) 2014-06-06 2014-06-06 Particle material sieving machine

Country Status (1)

Country Link
CN (1) CN104043580A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689253A (en) * 2016-04-15 2016-06-22 中煤科工集团武汉设计研究院有限公司 Coal slurry sieving equipment
CN110124980A (en) * 2019-05-31 2019-08-16 济南万象轩智能科技有限公司 A kind of solid waste screening plant for resource circulation utilization
CN113976427A (en) * 2021-10-29 2022-01-28 朱必贤 Dust removal type vibration concentrating machine capable of cleaning screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689253A (en) * 2016-04-15 2016-06-22 中煤科工集团武汉设计研究院有限公司 Coal slurry sieving equipment
CN110124980A (en) * 2019-05-31 2019-08-16 济南万象轩智能科技有限公司 A kind of solid waste screening plant for resource circulation utilization
CN113976427A (en) * 2021-10-29 2022-01-28 朱必贤 Dust removal type vibration concentrating machine capable of cleaning screen

Similar Documents

Publication Publication Date Title
CN202316274U (en) Particulate material screening machine
CN203886787U (en) Particle material screening machine
CN207872676U (en) A kind of plastic grain hierarchy system
CN104043580A (en) Particle material sieving machine
CN112403665A (en) Wheat belt cleaning device is used in agricultural product processing
CN205687199U (en) A kind of screening machine pay-off
CN206013111U (en) A kind of feed granules packing device
CN111054504B (en) Rubbing crusher is used in building materials production
CN204866460U (en) Three receiving sieves
CN207786718U (en) Malt Dry-crusher
CN208906155U (en) A kind of corn seed production removal of impurities structure
CN207735111U (en) A kind of chemical particle preparation facilities
CN206526893U (en) One kind can sorting type pelletizing machine
CN110744748A (en) A screening plant for plastic pellet
CN216026158U (en) Screening plant of chemical industry granule material
CN215744792U (en) Compound fertilizer production is with intelligent screening equipment
CN211003639U (en) Vibrating feeder
CN213996717U (en) Be used for chemical production to use material sieving mechanism
CN211307011U (en) A agitating unit for plastic pellet processing
CN211865740U (en) Novel multi-stage screening is used in chemical fertilizer production device
CN210386552U (en) Screening plant is used in pig feed processing
CN106512852A (en) Size stabilizing machine capable of removing scrap iron
CN203678693U (en) Two-stage walnut kernel screening device
CN210010156U (en) Fertilizer divides sieve device
CN207857325U (en) Screw classifying screens machine

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140917