CN107876388A - A kind of multistage screening plant with precomminution mechanism - Google Patents
A kind of multistage screening plant with precomminution mechanism Download PDFInfo
- Publication number
- CN107876388A CN107876388A CN201711339512.0A CN201711339512A CN107876388A CN 107876388 A CN107876388 A CN 107876388A CN 201711339512 A CN201711339512 A CN 201711339512A CN 107876388 A CN107876388 A CN 107876388A
- Authority
- CN
- China
- Prior art keywords
- chamber
- screening
- screening casing
- moving frame
- casing
- 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.)
- Withdrawn
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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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of multistage screening plant with precomminution mechanism,It is related to organic nutriment in a fertilizer from apparatus field,The present invention includes the screening casing on moving frame and moving frame,Described screening casing is obliquely installed,Sieving plate is provided with screening casing,Sieving plate is divided into screening casing in the coarse fodder chamber of top and the fines chamber of lower section,Screening casing higher-end is provided with charging aperture,Charging aperture is connected with stirring conveyor chamber by flexible pipe,The charging aperture of stirring conveyor chamber is connected with precrushing chamber,Feed hopper is provided with precrushing chamber,The support A for placing stirring conveyor chamber is provided with moving frame,Shock bracket A and shock bracket B are provided between screening casing and moving frame,Screening casing lower surface is additionally provided with the combined vibrating component of driving screening casing vibration,The present invention has simple in construction,Sieve classification effect is good,Vibration-stable advantage.
Description
Technical field
The present invention relates to organic fertilizer separation equipment field, more particularly to a kind of multi-stage screening with precomminution mechanism
Device.
Background technology
Organic fertilizer is mainly derived from plant and/or animal, imposes on soil to provide plant nutrient as the carbon containing of its major function
Material.Through biological substance, animals and plants discarded object, plant residue processing, poisonous and harmful substance therein is eliminated, rich in big
Benefit materials are measured, including：A variety of organic acids, peptides and the abundant nutrient including nitrogen, phosphorus, potassium.Can not only be
Crops provide full nutrition, and fertilizer efficiency is grown, and can increase and update the soil organism, promote microbial reproduction, improve soil
Physicochemical property and bioactivity, be pollution-free food production Main Nutrients.
The granule size of existing organic fertilizer is inconsistent, poor quality, and this just needs to use screening plant, existing organic fertilizer
It is manually to sieve mostly, but manually screening operating efficiency is low, and hand labor intensity is big, and a large amount of dust be present, to work
The health of personnel is harmful to, and also has Some Enterprises also to use screening plant at present, but shaken during the screening of these screening plants
Dynamic unstable, screening effect is poor.
How above-mentioned technical problem striving direction into those skilled in the art is solved.
The content of the invention
It is an object of the invention to：In order to vibrate unstable, the skill of screening effect difference when solving existing screening plant screening
Art problem, the present invention provide a kind of multistage screening plant with precomminution mechanism.
The present invention specifically uses following technical scheme to achieve these goals：
A kind of multistage screening plant with precomminution mechanism, including the screening casing on moving frame and moving frame, institute
The screening casing stated is obliquely installed, and sieves and sieving plate is provided with casing, and sieving plate is divided into screening casing in the coarse fodder chamber of top
With the fines chamber of lower section, screening casing higher-end is provided with charging aperture, and charging aperture is connected with stirring conveyor chamber by flexible pipe, stirring
The charging aperture of conveyor chamber is connected with precrushing chamber, and feed hopper is provided with precrushing chamber, is provided with moving frame for placing
The support A of conveyor chamber is stirred, sieves and shock bracket A and shock bracket B is provided between casing and moving frame, is sieved under casing
Surface is additionally provided with the vibrating mechanism of driving screening casing vibration.
Further, described stirring conveyor chamber includes the stirring conveying axis being arranged in stirring conveyor chamber, stirring conveying
Mixing component A and mixing component B are staggeredly equipped with axle.
Further, described precrushing intracavitary is disposed with the first broken roller group and the second breaker roll from top to bottom
Group, the crushing teeth quantity of the first broken roller group crush the quantity of the crushing teeth of roller group less than second.
Further, screening casing lower end is provided with the coarse fodder outlet connected respectively with coarse fodder chamber and fines chamber and fines
Outlet.
Further, described shock bracket A is identical with shock bracket B structure, and shock bracket A is included with sieving outside casing
The fixed seat one of bottom connection and the fixed seat two being fixedly connected with moving frame, are connected between fixed seat one and fixed seat two
Damping spring.
Further, described moving frame is arranged with the shifting roller of multiple with brake mechanisms.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, the present invention is simple in construction, and organic fertilizer to be fractionated enters screening casing from feed hopper, is divided into two by sieving plate
The organic fertilizer of kind particle size range, vibrating mechanism drive screening casing vibration, and the vibratory sieve of this structure, mechanization degree is high, labor
Fatigue resistance is low；Charging aperture is connected with stirring conveyor chamber by flexible pipe, and the charging aperture for stirring conveyor chamber is connected with precrushing chamber, pre- broken
Feed hopper is provided with broken chamber, the setting with crushing mechanism and stirring conveyor chamber, organic fertilizer is evenly avoided the occurrence of caking
Organic fertilizer.
2nd, sieve between casing and moving frame and be provided with shock bracket A and shock bracket B, the setting of this structure is effective
Prevent moving frame from vibrating together, cause device damage.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of the present invention；
Fig. 2 is Fig. 1 local structural scheme of mechanism；
Brief description of the drawings：1- vibrating mechanisms, 2- screening casings, 3- charging apertures, 4- flexible pipes, 5- shock brackets B, 6- moving machine
Frame, 7- shifting rollers, the outlet of 8- shock brackets A, 9- fines, the outlet of 10- coarse fodders, 11- sieving plates, 12- feed hoppers, 13- screenings
Plate, 13-1- first crush roller group, and 13-2- second crushes roller group, 14- stirring conveyor chambers, 14-1- mixing components A, 14-2- stirring
Component B, 14-3- stirring conveying axis, 15- supports A.
Embodiment
In order to which those skilled in the art are better understood from the present invention, below in conjunction with the accompanying drawings with following examples to the present invention
It is described in further detail.
Embodiment 1
As shown in Fig. 1 to 2, the present embodiment provides a kind of multistage screening plant with precomminution mechanism, including moving frame 6
With the screening casing 2 on moving frame 6, it is characterised in that described screening casing 2 is obliquely installed, and is sieved and is provided with casing 2
Sieving plate 11, sieving plate 11 screening casing 2 be divided into top coarse fodder chamber 2-2 and lower section fines chamber 2-2, screening casing 2 compared with
High-end to be provided with charging aperture 3, charging aperture 3 is connected with stirring conveyor chamber 14, the charging aperture connection of stirring conveyor chamber 14 by flexible pipe 4
There is precrushing chamber 13, feed hopper 12 is provided with precrushing chamber 13, be provided with moving frame 6 for placing stirring conveyor chamber 14
Support A15, sieve and shock bracket A8 and shock bracket B5 be provided between casing 2 and moving frame 6, sieve the following table of casing 2
Face is additionally provided with the vibrating mechanism 1 that driving screening casing 2 vibrates.
Described stirring conveyor chamber 14 includes the stirring conveying axis 14-3 being arranged in stirring conveyor chamber 14, stirs conveying axis
Mixing component A14-1 and mixing component B14-2 are staggeredly equipped with 14-3.
In this implementation, organic fertilizer to be fractionated enters screening casing from feed hopper, is divided into two kinds of granularity models by sieving plate
The organic fertilizer enclosed, vibrating mechanism drive screening casing vibration, and the vibratory sieve of this structure, mechanization degree is high, and labor intensity is low；
Charging aperture is connected with stirring conveyor chamber by flexible pipe, and the charging aperture for stirring conveyor chamber is connected with precrushing chamber, is set on precrushing chamber
Feed hopper is equipped with, the setting with crushing mechanism and stirring conveyor chamber, makes organic fertilizer evenly, avoids the occurrence of the organic fertilizer of caking.
Embodiment 2
The present embodiment is further optimized on the basis of embodiment 1, is specifically：
The first broken roller group 13-1 and second is disposed with described precrushing chamber 13 from top to bottom and crushes roller group 13-
The quantity of 2, the first broken roller group 13-1 crushing teeth quantity roller group 13-2 broken less than second crushing teeth.
The screening lower end of casing 2 is provided with the coarse fodder outlet 10 connected respectively with coarse fodder chamber 2-1 and fines chamber 2-2 and fines
Outlet 9.
Embodiment 3
The present embodiment is further optimized on the basis of embodiment 1 or 2, is specifically；
Described shock bracket A8 is identical with shock bracket B5 structures, and shock bracket A8 is included with sieving the outer bottom of casing 2
The 8-1 of fixed seat one of connection and fixed seat two 8-3, the 8-1 of fixed seat one and the 8-3 of fixed seat two being fixedly connected with moving frame 6
Between be connected with damping spring 8-2.
Described moving frame 6 is arranged with the shifting roller 7 of multiple with brake mechanisms.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (6)
- A kind of 1. screening casing on multistage screening plant with precomminution mechanism, including moving frame (6) and moving frame (6) (2), it is characterised in that described screening casing (2) is obliquely installed, and sieving plate (11), sieving plate are provided with screening casing (2) (11) screening casing (2) is divided into the coarse fodder chamber (2-2) of top and the fines chamber (2-2) of lower section, screening casing (2) higher-end is set Charging aperture (3) is equipped with, charging aperture (3) is connected with stirring conveyor chamber (14), the charging aperture of stirring conveyor chamber (14) by flexible pipe (4) Precrushing chamber (13) is connected with, feed hopper (12) is provided with precrushing chamber (13), is provided with moving frame (6) for placing The support A (15) of conveyor chamber (14) is stirred, shock bracket A (8) is provided between screening casing (2) and moving frame (6) and subtracts Support B (5) is shaken, screening casing (2) lower surface is additionally provided with the vibrating mechanism (1) of driving screening casing (2) vibration.
- 2. the multistage screening plant according to claim 1 with precomminution mechanism, it is characterised in that described stirring conveying Chamber (14) includes the stirring conveying axis (14-3) being arranged in stirring conveyor chamber (14), is staggered on stirring conveying axis (14-3) There are mixing component A (14-1) and mixing component B (14-2).
- 3. the multistage screening plant according to claim 1 with precomminution mechanism, it is characterised in that described precrushing chamber (13) the first broken roller group (13-1) and the second broken roller group (13-2), the first broken roller group are disposed with from top to bottom Quantity of the crushing teeth quantity of (13-1) less than the crushing teeth of the second broken roller group (13-2).
- 4. the multistage screening plant according to claim 1 or 2 with precomminution mechanism, it is characterised in that screening casing (2)Lower end is provided with the coarse fodder outlet (10) connected respectively with coarse fodder chamber (2-1) and fines chamber (2-2) and fines outlet (9)。
- 5. the multistage screening plant according to claim 1 with precomminution mechanism, it is characterised in that described shock bracket A (8) is identical with shock bracket B (5) structure, and shock bracket A (8) includes the fixed seat one being connected with screening casing (2) outer bottom (8-1) and the fixed seat two (8-3) being fixedly connected with moving frame (6), fixed seat one (8-1)Damping spring (8-2) is connected between fixed seat two (8-3).
- 6. the multistage screening plant according to claim 1 with precomminution mechanism, it is characterised in that described moving frame (6)It is arranged with the shifting roller (7) of multiple with brake mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339512.0A CN107876388A (en) | 2017-12-14 | 2017-12-14 | A kind of multistage screening plant with precomminution mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339512.0A CN107876388A (en) | 2017-12-14 | 2017-12-14 | A kind of multistage screening plant with precomminution mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107876388A true CN107876388A (en) | 2018-04-06 |
Family
ID=61774576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339512.0A Withdrawn CN107876388A (en) | 2017-12-14 | 2017-12-14 | A kind of multistage screening plant with precomminution mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107876388A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745104A (en) * | 2018-06-21 | 2018-11-06 | 严聪 | A kind of pharmaceutical tablets blend mixing arrangement |
| CN108855894A (en) * | 2018-08-03 | 2018-11-23 | 安徽理工大学 | A kind of hand-rail type water jet abrasive screen device |
| CN109701691A (en) * | 2019-03-12 | 2019-05-03 | 岭南生态文旅股份有限公司 | Land remediation Crushing & Screening Machineries |
| CN112044558A (en) * | 2020-09-01 | 2020-12-08 | 山东佳天下肥业有限公司 | Organic fertilizer smashes screening machine |
| CN112473837A (en) * | 2020-11-16 | 2021-03-12 | 四川铁鹰机械制造有限公司 | Crushing and screening system of portable |
-
2017
- 2017-12-14 CN CN201711339512.0A patent/CN107876388A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745104A (en) * | 2018-06-21 | 2018-11-06 | 严聪 | A kind of pharmaceutical tablets blend mixing arrangement |
| CN108855894A (en) * | 2018-08-03 | 2018-11-23 | 安徽理工大学 | A kind of hand-rail type water jet abrasive screen device |
| CN109701691A (en) * | 2019-03-12 | 2019-05-03 | 岭南生态文旅股份有限公司 | Land remediation Crushing & Screening Machineries |
| CN112044558A (en) * | 2020-09-01 | 2020-12-08 | 山东佳天下肥业有限公司 | Organic fertilizer smashes screening machine |
| CN112473837A (en) * | 2020-11-16 | 2021-03-12 | 四川铁鹰机械制造有限公司 | Crushing and screening system of portable |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |