CN109290188A - Screening machine is used in a kind of production of soil remediation fertilizer - Google Patents
Screening machine is used in a kind of production of soil remediation fertilizer Download PDFInfo
- Publication number
- CN109290188A CN109290188A CN201811264749.1A CN201811264749A CN109290188A CN 109290188 A CN109290188 A CN 109290188A CN 201811264749 A CN201811264749 A CN 201811264749A CN 109290188 A CN109290188 A CN 109290188A
- Authority
- CN
- China
- Prior art keywords
- staving
- fixedly connected
- pipe
- soil remediation
- fertilizer production
- 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.)
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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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of soil remediation fertilizer production screening machines, are related to soil remediation fertilizer production technical field.Soil remediation fertilizer production screening machine, including staving, supporting leg, feeding warehouse, sorting unit, agitating device and dust-extraction unit, the top of two supporting legs is fixedly connected with the bottom of staving two sides respectively, the right end of the feeding warehouse is embedded at the top of staving left side, is fixedly connected at the left end and the center of staving left side of the sorting unit.Soil remediation fertilizer production screening machine; pass through the agitating device of setting;, first can material stirring is uniform by being used cooperatively for sorting unit, agitating device and dust-extraction unit, so that it is more uniform to facilitate screening plant to screen; and work efficiency is high; simultaneously, additionally it is possible to achieve the effect that high-effective dust-removing, this makes it possible to the breathing injuries for reducing staff; the safety of worker is protected, has also further achieved the effect that environmental protection.
Description
Technical field
The present invention relates to soil remediation fertilizer production technical field, screening machine is used in specially a kind of soil remediation fertilizer production.
Background technique
Currently, soil remediation fertilizer needs to screen material during production, most of existing screening plant
All it is outdoor form, and wherein completes the screening to material simply by the sieve of vibration, such screening mode meeting
It is not uniform enough when screening to lead to material, so that the working efficiency of screening is reduced, meanwhile, the screening plant of outdoor form was screening
Cheng Zhonghui generates a large amount of dust, harm can be thus caused to the respiratory health of staff, but also can be further dirty
Contaminate environment.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of soil remediation fertilizer production screening machine, the soil remediations
Fertile production screening machine have screening uniformly, work efficiency is high, good dedusting effect, increase staff work when safety
With the protection not contaminated advantage of environment.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of soil remediation fertilizer production sieve
Select machine, including staving, supporting leg, feeding warehouse, sorting unit, agitating device and dust-extraction unit, the top of two supporting legs
It is fixedly connected respectively with the bottom of staving two sides, the right end of the feeding warehouse is embedded at the top of staving left side, the sorting
It is fixedly connected at the left end of device and the center of staving left side, consolidates at the bottom end of the agitating device and the center of staving top surface
It is fixed to connect, it is fixedly connected at the top of the left end and staving right side of the dust-extraction unit.
The sorting unit include fixed frame, first reducing motors, fixing bearing, first rotating shaft, power-assistant plate, firm slot,
Bar, lifting pipe, sieve and fixed geosynclinal block are consolidated, is fixedly connected at the right end of the fixed frame and the center of staving left side, institute
The left end that first reducing motors are fixedly installed in fixed frame is stated, two fixing bearings are embedded in staving two sides inner wall respectively
At center, the first rotating shaft inner cavity with two fixing bearings respectively, the left end of the first rotating shaft passes through shaft coupling and the
The output shaft end of one decelerating motor right end is fixedly connected, and two power-assistant plates are fixedly installed in the table at first rotating shaft both ends
Face, two firm slots are opened at the center of staving two sides inner wall, the top and bottom end of two firm bars respectively with
The top and bottom of two firm slot inner cavities are fixedly connected, and the inner cavity of two lifting pipes is set in two firm bar bottom ends
Surface, the both ends of the sieve are opposite with two lifting pipes respectively to be fixedly connected on one side, the top of two fixed geosynclinal blocks
It is fixedly connected respectively with the both ends of sieve bottom surface.
The agitating device includes fixing pipe, adapts to pipe, limit sleeve, seal box, second reducing motors, consolidates bearing, the
Two shafts and stirring rod, the bottom end of the fixing pipe are embedded at the center of staving top surface, and the bottom end for adapting to pipe is set in
The inner cavity on fixing pipe top, the limit sleeve are fixedly installed in the outer surface for adapting to pipe, and the bottom surface of the seal box and adaptation are managed
Top be fixedly connected, the second reducing motors are fixedly installed in the inside on seal box top, two firm bearings point
Be not fixedly installed in adapt to tube bottom end inner cavity and sieve top surface center at, the top and bottom end of second shaft respectively with
The inner cavity grafting of two firm bearings, the top of second shaft and the fixed company of the output shaft end of second reducing motors bottom end
It connects, the opposite one end of two stirring rods is fixedly connected with the bottom of the second shaft two sides respectively.
Preferably, the dust-extraction unit includes exhaust fan, exhaust column, sweep-up pipe, air suction opening, air-exhausting duct, disposal box, filtering
Net, escape pipe and dust removal door are fixedly connected at the top of the left end and staving right side of the exhaust fan, the right end of the exhaust column
It is connected to the suction opening on exhaust fan top, the top surface of the sweep-up pipe is fixedly connected with the top surface of bowl inner chamber, and the pumping is in charge of
Left end through staving top surface right end and be connected to the right end of sweep-up pipe top surface, the air suction opening is opened in the bottom of sweep-up pipe
The top in face, the air-exhausting duct is connected to the vent of exhaust fan bottom end, left side and the staving right side of the disposal box
It is fixedly connected at center, the both ends of the filter screen are fixedly connected at the center of disposal box two sides inner wall respectively, the outlet
The left end of pipe is connected to the bottom of disposal box right side, and the dust removal door is fixedly installed in the front of disposal box by hinge.
Preferably, there are four the total quantitys of the supporting leg, and four supporting legs are with the bottom of staving outer surface respectively
Annular array distribution, the right end of the feeding warehouse are connected to the inner cavity of staving.
Preferably, feeding door is offered at the positive center of the staving.
Preferably, the surface at the first rotating shaft both ends is fixedly connected with the inner wall of two fixing bearings respectively.
Preferably, the top of the two power-assistant plates inner cavity grafting with two fixed geosynclinal blocks respectively, two power-assists
Inner wall of the surface of plate respectively with two fixed geosynclinal blocks is slidably connected, and the side view of power-assistant plate is egg shape.
Preferably, inner wall of the surface of two firm bars respectively with two lifting pipes is slidably connected.
Preferably, the cavity shape of the fixing pipe and the outer shape of limit sleeve are rectangular, and the inner wall of fixing pipe
It is slidably connected with the outer surface of limit sleeve.
Preferably, the surface of second shaft top and bottom end is fixedly connected with the inner wall of two firm bearings respectively.
The present invention provides a kind of soil remediation fertilizer production screening machines.Have it is following the utility model has the advantages that
(1), soil remediation fertilizer production screening machine starts first reducing motors by the sorting unit of setting, and first
Decelerating motor can drive first rotating shaft to rotate, and first rotating shaft rotation can drive power-assistant plate to be rotated, and power-assistant plate turns
It is dynamic that fixed geosynclinal block can be driven to move up and down, it can be so that sieve has vibration by the up and down motion of fixed geosynclinal block
Effect, working efficiency when so as to improve screening.
(2), soil remediation fertilizer production screening machine starts second reducing motors by the agitating device of setting, and second
Decelerating motor can drive the second shaft to rotate, and the rotation of the second shaft can drive stirring rod to rotate, and pass through stirring rod
Rotation, which can facilitate, uniformly stirs material, and the rate of screening can be improved in this way.
(3), soil remediation fertilizer production screening machine, is opened by the agitating device of setting by the dust-extraction unit of setting
To the inside for being transferred to sweep-up pipe, then dynamic exhaust fan, exhaust fan are just able to drive sweep-up pipe the dust that bowl inner chamber screens
The dust inside sweep-up pipe is given by air-exhausting duct the inside for being transferred to disposal box, passes through the filter screen and discharge pipe of setting, mistake
Strainer can be the inside of dust-filtering to disposal box, and discharge pipe can give discharge dust the air of disposal box inner accumulation
The outside of case, discharge pipe can balance the pressure inside disposal box, work to further facilitate dust-extraction unit.
(4), soil remediation fertilizer production passes through sorting unit, agitating device by the agitating device of setting with screening machine
, first can material stirring is uniform with being used cooperatively for dust-extraction unit, so that it is more uniform to facilitate screening plant to screen, and
And work efficiency is high, and simultaneously, additionally it is possible to achieve the effect that high-effective dust-removing, this makes it possible to the breathings for reducing staff to injure,
The safety of worker is protected, has also further achieved the effect that environmental protection.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the front view of structure of the invention；
Fig. 3 is the enlarged drawing of structure at A in Fig. 1 of the present invention；
Fig. 4 is the front section view of agitating device structure of the present invention.
In figure: 1 staving, 2 supporting legs, 3 feeding warehouses, 4 sorting units, 401 fixed frames, 402 first reducing motors, 403 are consolidated
Dead axle holds, 404 first rotating shafts, 405 power-assistant plates, 406 firm slots, 407 firm bars, 408 lifting pipes, 409 sieves, 411 fixing grooves
Block, 5 agitating devices, 501 fixing pipes, 502 adaptation pipes, 503 limit sleeves, 504 seal boxs, 505 second reducing motors, 506 consolidate
Bearing, 507 second shafts, 508 stirring rods, 6 dust-extraction units, 601 exhaust fans, 602 exhaust columns, 603 sweep-up pipes, 604 air suction openings,
605 air-exhausting ducts, 606 disposal boxes, 607 filter screens, 608 escape pipes, 609 dust removal doors, 611 fixed geosynclinal blocks, 7 feeding doors.
Specific embodiment
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of soil remediation fertilizer production screening machine, including bucket
Body 1, supporting leg 2, feeding warehouse 3, sorting unit 4, agitating device 5 and dust-extraction unit 6 are offered at the positive center of staving 1 and are taken
Bin gate 7, the top of two supporting legs 2 are fixedly connected with the bottom of 1 two sides of staving respectively, and there are four the total quantitys of supporting leg 2,
And four supporting legs 2 are distributed by annular array of the bottom of 1 outer surface of staving respectively, it is left that the right end of feeding warehouse 3 is embedded in staving 1
The right end of side top, feeding warehouse 3 is connected to the inner cavity of staving 1, at the left end of sorting unit 4 and the center of 1 left side of staving
It is fixedly connected, is fixedly connected at the bottom end and the center of 1 top surface of staving of agitating device 5, the left end of dust-extraction unit 6 and staving 1 are right
It is fixedly connected at the top of side.
Sorting unit 4 includes fixed frame 401, first reducing motors 402, fixing bearing 403, first rotating shaft 404, power-assistant plate
405, slot 406, firm bar 407, lifting pipe 408, sieve 409 and fixed geosynclinal block 411, the right end and staving 1 of fixed frame 401 are consolidated
It is fixedly connected at the center of left side, first reducing motors 402 are fixedly installed in the left end of fixed frame 401, two fixing bearings
403 are embedded in respectively at the center of 1 two sides inner wall of staving, the inner cavity with two fixing bearings 403 respectively of first rotating shaft 404, and
The surface at one shaft, 404 both ends is fixedly connected with the inner wall of two fixing bearings 403 respectively, and the left end of first rotating shaft 404 passes through
Shaft coupling is fixedly connected with the output shaft end of 402 right end of first reducing motors, and two power-assistant plates 405 are fixedly installed in first turn
The surface at 404 both ends of axis, the inner cavity grafting with two fixed geosynclinal blocks 411 respectively of the top of two power-assistant plates 405, two power-assistant plates
Inner wall of 405 surface respectively with two fixed geosynclinal blocks 411 is slidably connected, and the side view of power-assistant plate 405 be egg shape, two
A firm slot 406 is opened at the center of 1 two sides inner wall of staving, and the top and bottom end of two firm bars 407 are steady with two respectively
Gu the top and bottom of 406 inner cavity of slot are fixedly connected, the surface of two firm bars 407 inner wall with two lifting pipes 408 respectively
Be slidably connected, the inner cavity of two lifting pipes 408 is set in the surface of two firm 407 bottom ends of bar, the both ends of sieve 409 respectively with
Two lifting pipes 408 are opposite to be fixedly connected on one side, the top of two fixed geosynclinal blocks 411 both ends with 409 bottom surface of sieve respectively
It is fixedly connected.
Agitating device 5 include fixing pipe 501, adapt to pipe 502, limit sleeve 503, seal box 504, second reducing motors 505,
Firm bearing 506, the second shaft 507 and stirring rod 508, the bottom end of fixing pipe 501 are embedded at the center of 1 top surface of staving, Gu
The outer shape of the cavity shape and limit sleeve 503 of determining pipe 501 is rectangular, and the inner wall of fixing pipe 501 and limit sleeve 503
Outer surface is slidably connected, and the bottom end for adapting to pipe 502 is set in the inner cavity on 501 top of fixing pipe, and limit sleeve 503 is fixedly installed in suitable
Should pipe 502 outer surface, the bottom surface of seal box 504 is fixedly connected with the top for adapting to pipe 502, and second reducing motors 505 are fixed
Be installed on the inside on 504 top of seal box, two firm bearings 506 be fixedly installed in respectively the inner cavity for adapting to 502 bottom end of pipe and
At the center of 409 top surface of sieve, the inner cavity grafting with two firm bearings 506 respectively of the top and bottom end of the second shaft 507, the
The top of two shafts 507 is fixedly connected with the output shaft end of 505 bottom end of second reducing motors, and two stirring rods 508 are opposite
One end is fixedly connected with the bottom of 507 two sides of the second shaft respectively, and the surface of 507 top of the second shaft and bottom end is respectively with two
The inner wall of a firm bearing 506 is fixedly connected.
Dust-extraction unit 6 includes exhaust fan 601, exhaust column 602, sweep-up pipe 603, air suction opening 604, air-exhausting duct 605, disposal box
606, filter screen 607, escape pipe 608 and dust removal door 609, the fixed company in the left end of exhaust fan 601 and the top of 1 right side of staving
It connects, the right end of exhaust column 602 is connected to the suction opening on 601 top of exhaust fan, the top surface of sweep-up pipe 603 and the top of 1 inner cavity of staving
Face is fixedly connected, and the left end that pumping is in charge of 602 is run through the right end of 1 top surface of staving and is connected to the right end of 603 top surface of sweep-up pipe, dust suction
Hole 604 is opened in the bottom surface of sweep-up pipe 603, and the top of air-exhausting duct 605 is connected to the vent of 601 bottom end of exhaust fan, disposal box
It is fixedly connected at 606 left side and the center of 1 right side of staving, the both ends of filter screen 607 are respectively and in 606 two sides of disposal box
It is fixedly connected at the center of wall, the left end of escape pipe 608 is connected to the bottom of 606 right side of disposal box, and dust removal door 609 passes through conjunction
Leaf is fixedly installed in the front of disposal box 606.
In use, preferred give material by feeding warehouse 3 inside for being transferred to staving 1, the at this moment can be started simultaneously
One decelerating motor 402 and second reducing motors 505, the starting of first reducing motors 402, so that it may drive 404 turns of first rotating shaft
Dynamic, the rotation of first rotating shaft 404 can drive power-assistant plate 405 to be rotated, and the rotation of power-assistant plate 405 can drive fixed geosynclinal block
411 move up and down, by fixed geosynclinal block 11 move up and down can so that sieve 409 has the effect of shaking, thus
Working efficiency when can be improved screening, and the starting of second reducing motors 505 can drive the second shaft 507 to rotate, second turn
The rotation of axis 507 can drive stirring rod 508 to rotate, and can be facilitated by the rotation of stirring rod 508 and be carried out uniformly to material
Stirring, the rate of screening can be improved in this way, at this moment can start exhaust fan 601, exhaust fan 601 is just able to drive dust suction
Pipe 603 gives the dust that 1 inner cavity of staving is screened the inside for being transferred to sweep-up pipe 603, then by air-exhausting duct 605 sweep-up pipe
Dust inside 603 gives the inside for being transferred to disposal box 606, passes through the filter screen 607 and discharge pipe 608 of setting, filter screen 607
Can be dust-filtering to the inside of disposal box 606, and escape pipe 608 can be the air discharge of 606 inner accumulation of disposal box
The outside of disposal box 606 out, escape pipe 608 can balance the pressure inside disposal box 606, to further facilitate dust-extraction unit
It works.
Claims (9)
1. a kind of soil remediation fertilizer production screening machine, including staving (1), supporting leg (2), feeding warehouse (3), sorting unit (4),
Agitating device (5) and dust-extraction unit (6), it is characterised in that: the top of two supporting legs (2) respectively with staving (1) two sides
The bottom in face is fixedly connected, and the right end of the feeding warehouse (3) is embedded at the top of staving (1) left side, the sorting unit (4)
It is fixedly connected at left end and the center of staving (1) left side, the bottom end of the agitating device (5) and the center of staving (1) top surface
Place is fixedly connected, and is fixedly connected at the top of the left end and staving (1) right side of the dust-extraction unit (6)；
The sorting unit (4) includes fixed frame (401), first reducing motors (402), fixing bearing (403), first rotating shaft
(404), power-assistant plate (405), firm slot (406), firm bar (407), lifting pipe (408), sieve (409) and fixed geosynclinal block
(411), it is fixedly connected at the right end of the fixed frame (401) and the center of staving (1) left side, the first reducing motors
(402) it is fixedly installed in the left end of fixed frame (401), two fixing bearings (403) are embedded in respectively in staving (1) two sides
At the center of wall, the first rotating shaft (404) inner cavity with two fixing bearings (403) respectively, the first rotating shaft (404)
Left end is fixedly connected by shaft coupling with the output shaft end of first reducing motors (402) right end, two power-assistant plates (405)
It is fixedly installed in the surface at first rotating shaft (404) both ends, two firm slots (406) are opened in staving (1) two sides inner wall
At center, the top and bottom end of two firm bars (407) are solid with the top and bottom of two firm slot (406) inner cavities respectively
Fixed connection, the inner cavity of two lifting pipes (408) is set in the surface of two firm bar (407) bottom ends, the sieve (409)
Both ends respectively with two lifting pipes (408) are opposite is fixedly connected on one side, the top difference of two fixed geosynclinal blocks (411)
It is fixedly connected with the both ends of sieve (409) bottom surface；
The agitating device (5) includes fixing pipe (501), adapts to pipe (502), limit sleeve (503), seal box (504), second subtracts
Speed motor (505), firm bearing (506), the second shaft (507) and stirring rod (508), the bottom end edge of the fixing pipe (501)
At the center of staving (1) top surface, the bottom end for adapting to pipe (502) is set in the inner cavity on fixing pipe (501) top, described
Limit sleeve (503) is fixedly installed in the outer surface for adapting to pipe (502), and (502) are managed in the bottom surface of the seal box (504) and adaptation
Top is fixedly connected, and the second reducing motors (505) are fixedly installed in the inside on seal box (504) top, and two described steady
Gu bearing (506) is fixedly installed in respectively at the center of the inner cavity and sieve (409) top surface that adapt to pipe (502) bottom end, and described the
The inner cavity grafting with two firm bearings (506) respectively of the top and bottom end of two shafts (507), second shaft (507)
Top is fixedly connected with the output shaft end of second reducing motors (505) bottom end, the opposite one end of two stirring rods (508)
It is fixedly connected respectively with the bottom of the second shaft (507) two sides.
2. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: the dust-extraction unit
It (6) include exhaust fan (601), exhaust column (602), sweep-up pipe (603), air suction opening (604), air-exhausting duct (605), disposal box
(606), filter screen (607), escape pipe (608) and dust removal door (609), the left end of the exhaust fan (601) and staving (1) right side
It is fixedly connected at the top of face, the right end of the exhaust column (602) is connected to the suction opening on exhaust fan (601) top, the dust suction
The top surface of pipe (603) is fixedly connected with the top surface of staving (1) inner cavity, and the pumping is in charge of the left end of (602) through staving (1) top surface
Right end and be connected to the right end of sweep-up pipe (603) top surface, the air suction opening (604) is opened in the bottom surface of sweep-up pipe (603), institute
The top for stating air-exhausting duct (605) is connected to the vent of exhaust fan (601) bottom end, the left side of the disposal box (606) and bucket
Be fixedly connected at the center of body (1) right side, the both ends of the filter screen (607) respectively with disposal box (606) two sides inner wall
It is fixedly connected at center, the left end of the escape pipe (608) is connected to the bottom of disposal box (606) right side, the dust removal door
(609) front of disposal box (606) is fixedly installed in by hinge.
3. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: the supporting leg (2)
Total quantity there are four, and four supporting legs (2) respectively using the bottom of staving (1) outer surface as annular array be distributed, it is described into
The right end of feed bin (3) is connected to the inner cavity of staving (1).
4. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: the staving (1) is just
Feeding door (7) are offered at the center in face.
5. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: the first rotating shaft
(404) surface at both ends is fixedly connected with the inner wall of two fixing bearings (403) respectively.
6. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: two power-assistant plates
(405) the inner cavity grafting with two fixed geosynclinal blocks (411) respectively of top, the surface of two power-assistant plates (405) respectively with
The inner wall of two fixed geosynclinal blocks (411) is slidably connected, and the side view of power-assistant plate (405) is egg shape.
7. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: two firm bars
(407) inner wall of the surface respectively with two lifting pipes (408) is slidably connected.
8. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: the fixing pipe
(501) outer shape of cavity shape and limit sleeve (503) is rectangular, and the inner wall and limit sleeve of fixing pipe (501)
(503) outer surface is slidably connected.
9. a kind of soil remediation fertilizer production screening machine according to claim 1, it is characterised in that: second shaft
(507) surface of top and bottom end is fixedly connected with the inner wall of two firm bearings (506) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264749.1A CN109290188A (en) | 2018-10-29 | 2018-10-29 | Screening machine is used in a kind of production of soil remediation fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811264749.1A CN109290188A (en) | 2018-10-29 | 2018-10-29 | Screening machine is used in a kind of production of soil remediation fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109290188A true CN109290188A (en) | 2019-02-01 |
Family
ID=65159014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811264749.1A Pending CN109290188A (en) | 2018-10-29 | 2018-10-29 | Screening machine is used in a kind of production of soil remediation fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109290188A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468395A (en) * | 2020-04-17 | 2020-07-31 | 深圳市文地科技有限公司 | Ore screening plant with dust removal function |
-
2018
- 2018-10-29 CN CN201811264749.1A patent/CN109290188A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468395A (en) * | 2020-04-17 | 2020-07-31 | 深圳市文地科技有限公司 | Ore screening plant with dust removal function |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190201 |
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| WD01 | Invention patent application deemed withdrawn after publication |