CN109731773A - A kind of chemical industry powder classification vibration screening machine - Google Patents
A kind of chemical industry powder classification vibration screening machine Download PDFInfo
- Publication number
- CN109731773A CN109731773A CN201910118425.5A CN201910118425A CN109731773A CN 109731773 A CN109731773 A CN 109731773A CN 201910118425 A CN201910118425 A CN 201910118425A CN 109731773 A CN109731773 A CN 109731773A
- Authority
- CN
- China
- Prior art keywords
- screen panel
- vibrating screen
- chemical industry
- screening machine
- chamber
- 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- Withdrawn
Links
Abstract
The invention discloses a kind of chemical industry powder classifications to shake screening machine, including casing, screen chamber, driving chamber, first vibrating screen panel, second vibrating screen panel, assist percussion mechanism, drive rod, driving mechanism and damping base, damping base includes bottom frame, the top both ends of bottom frame are equipped with riser, support plate is equipped between two risers, the top of support plate is uniformly fixed with several support rods, the first spring is socketed on the outside of support rod, the middle part of support plate, which is run through, is equipped with briquetting, bottom frame inside bottom is equipped with horizontal guide, the both ends of horizontal guide are socketed with second spring, two second spring one end close to each other are respectively and fixedly provided with sliding sleeve, sliding sleeve is socketed in horizontal guide, connecting rod is hinged at the top of sliding sleeve, the other end of connecting rod is articulated with the bottom of briquetting.The present invention is convenient to use, can effectively screen to material, and reduces vibration and generate damage to the part of casing internal, extends the service life of equipment.
Description
Technical field
The present invention relates to chemical equipment technical field, specially a kind of chemical industry powder classification shakes screening machine.
Background technique
Screening machine utilizes the relative motion of bulk granular material and compass screen surface, makes partial particulate through sieve pore, by sand, gravel, rubble
Equal materials are divided into the vibration screening machinery equipment of different stage by granular size, and the particle rank of screening depends on compass screen surface, compass screen surface
Point comb grid, screen and three kinds of mesh screen, comb grid are suitable for screening large granular materials, and comb grid gap is the 1.1-1.2 of screenings partial size
Times, it is not preferably less than 50 millimeters generally, screen is formed by steel plate punching, and hole is rounded, rectangular or rectangle, and aperture is generally 10-80
Millimeter, service life is longer, is not easy to plug, and is suitable for screening medium grain, and mesh screen weaved into or be welded by steel wire, hole is square,
The advantages of rectangle or strip, common aperture are generally 6-85 millimeters, and strip sieve pore is suitable for the moist material of screening, mesh screen
It is that effective area is larger.
And screen is to sieve the Chinese medicine instrument of body of powder, body of powder is a kind of most common solid existence form, now several
All industrial departments all refer to the processing of powder, and the size and size distribution of powder particle are on the influence of the quality of product
Very big, the product of different purposes, various forms of products often have different requirements, mechanical grading classification to powder size
Be most common be also the simplest method, can intuitively by the powder particle of different-grain diameter according to can by sieve mesh number sentence
The control mode of powder size and size distribution that generallys use in the size and production practices of its powder particle of breaking.
Since the shape of powder particle is ever-changing, and it is serious often to reunite, due to " arch during production practices
Bridge effect " powder particle is easy to block sieve mesh, causes screening efficiency low, and screening effect is undesirable, and
It is not easy to clean.During the work time, pedestal is easy to be shaken the rotation of motor and shift existing vibration screening machine,
Inner body is easily damaged after working long hours.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of chemical industry powder classification vibration screening
Machine can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of chemical industry powder classification shakes screening machine, packet
Casing is included, the top of the casing is equipped with feed inlet, and the inside of the casing is successively arranged screening chamber and driving chamber from top to bottom,
The screening is intracavitary to be successively arranged the first vibrating screen panel and the second vibrating screen panel from top to bottom, first vibrating screen panel and described
The both ends of second vibrating screen panel are equipped with auxiliary percussion mechanism, and the auxiliary percussion mechanism includes fixed frame, the fixed frame
Sliding shoe is equipped in frame, the middle part of the sliding shoe, which is run through, is equipped with vertical bar, and the upper and lower ends of the vertical bar are arranged with miniature pressure
The center of contracting spring, first vibrating screen panel and second vibrating screen panel, which is run through, is equipped with drive rod, under the drive rod
End extends to inside the driving chamber through the screening bottom of chamber portion, and the two sides of the bottom of the drive rod, which are symmetrically fixedly installed with, to push away
Movable plate, the bottom end of the pushing plate are fixedly connected with driving mechanism, and the driving mechanism includes driving motor, the driving motor
Output shaft be fixedly installed with rotating roller, the top of the rotating roller is equipped with driven voller, the rotating roller and the driven voller set
Equipped with same belt, the front end face of the driven voller is fixed with rocking bar, and support plate is fixedly installed at the top of the rocking bar, described
Expansion bracket is equipped between support plate and pushing plate, the lower section of the driving chamber is equipped with damping base, and the damping base includes bottom
Frame, the top both ends of the bottom frame are equipped with riser, are equipped with support plate between two risers, the top of the support plate is uniform
Several support rods are fixed with, the first spring is socketed on the outside of the support rod, the middle part of the support plate, which is run through, is equipped with briquetting,
The bottom frame inside bottom is equipped with horizontal guide, and the both ends of the horizontal guide are socketed with second spring, and two described second
Spring one end close to each other is respectively and fixedly provided with sliding sleeve, and the sliding sleeve is socketed in the horizontal guide, and two sliding sleeves are close to each other
One end be fixed with third spring, be hinged with connecting rod at the top of the sliding sleeve, the other end of the connecting rod is articulated with described
The bottom of briquetting.
As a preferred technical solution of the present invention, the hole of first vibrating screen panel is greater than second reciprocating sieve
The hole of net.
As a preferred technical solution of the present invention, the side of the damping base is equipped with blower, the blower it is defeated
Outlet is connected with air hose, and the end of the air hose extends to the intracavitary portion of screening through the casing.
As a preferred technical solution of the present invention, the one end of the sliding shoe far from the fixed frame respectively with institute
The both ends for stating the first vibrating screen panel and the second vibrating screen panel are fixedly connected.
As a preferred technical solution of the present invention, the lower end of the drive rod is in the inside top set of the driving chamber
It is connected to spacing collar.
As a preferred technical solution of the present invention, a side surface of the casing is equipped with transparent windows.
As a preferred technical solution of the present invention, the inside of the fixed frame is equipped with to be matched with the sliding shoe
Sliding slot.
As a preferred technical solution of the present invention, the bottom of the damping base is equipped with stabilizer blade.
As a preferred technical solution of the present invention, the bottom of the screening chamber is equipped with discharge port, the discharge port
Bottom is equipped with spiral conveyer.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention can be made sliding shoe pass through the Mini compressed spring of upper and lower ends and be cooperated solid by setting auxiliary percussion mechanism
The sliding slot on the inside of frame is determined constantly in fixed frame internal vibration, and then keeps the first vibrating screen panel and the second vibrating screen panel
Vibrating state sufficiently screens material.
2, the present invention can make driving motor drive rotating roller rotation by setting driving mechanism, and rotating roller passes through belt band
Dynamic driven voller rotation, driven voller pushes expansion bracket and support plate to do the up and down motion to move in circles by rocking bar, and then drives and pass
Lever screen it is intracavitary move up and down, drive rod drives the first vibrating screen panel and the second vibrating screen panel screening intracavitary vibration.
3, the present invention is socketed with the first spring on support rod, the both ends of horizontal guide are socketed by the way that damping base is arranged
There is second spring, two second spring one end close to each other are respectively and fixedly provided with sliding sleeve, and sliding sleeve is socketed in horizontal guide, sliding sleeve
Top is hinged with connecting rod, and the other end of connecting rod is articulated with the bottom of briquetting, and when shaking, connecting rod cooperates sliding sleeve that will press
The power of block downward or upward be converted to horizontal direction to the extruding force of second spring and third spring or pull power, by triple
Damping promotes damping effect, prevents i.e. casing internal part injury.
4, the present invention is by setting blower and air hose, it can be achieved that the heat dissipation to driving mechanism, extends the use of driving mechanism
It is service life, convenient to use.
5, the present invention screens the screening situation in intracavitary portion convenient for observation by setting transparent windows.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is enlarged structure schematic diagram at A of the invention；
Fig. 4 is the structural schematic diagram of driving mechanism of the present invention；
Fig. 5 is the schematic diagram of internal structure of damping base of the present invention.
In figure: 1, casing；2, feed inlet；3, chamber is screened；4, driving chamber；5, the first vibrating screen panel；6, the second vibrating screen panel；
7, percussion mechanism is assisted；8, fixed frame；9, sliding shoe；10, vertical bar；11, Mini compressed spring；12, drive rod；13, it pushes
Plate；14, driving mechanism；15, driving motor；16, rotating roller；17, driven voller；18, belt；19, rocking bar；20, support plate；21,
Expansion bracket；22, damping base；23, bottom frame；24, riser；25, buffer board；26, support rod；27, the first spring；28, briquetting；
29, horizontal guide；30, second spring；31, sliding sleeve；32, third spring；33, connecting rod；34, blower；35, air hose；36, it limits
Circle；37, transparent windows；38, stabilizer blade；39, discharge port；40, spiral conveyer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of chemical industry powder classification vibration screening machine, including
Casing 1, the top of casing 1 are equipped with feed inlet 2, and the inside of casing 1 is successively arranged screening chamber 3 and driving chamber 4, screening from top to bottom
The first vibrating screen panel 5 and the second vibrating screen panel 6, the first vibrating screen panel 5 and the second vibrating screen panel are successively arranged in chamber 3 from top to bottom
6 both ends are equipped with auxiliary percussion mechanism 7, and auxiliary percussion mechanism 7 includes fixed frame 8, are equipped with sliding shoe 9 in fixed frame 8,
The middle part of sliding shoe 9, which is run through, is equipped with vertical bar 10, and the upper and lower ends of vertical bar 10 are arranged with Mini compressed spring 11, the first reciprocating sieve
The center of net 5 and the second vibrating screen panel 6, which is run through, is equipped with drive rod 12, and the lower end of drive rod 12 is extended to through screening 3 bottom of chamber
Inside driving chamber 4, the two sides of the bottom of drive rod 12 are symmetrically fixedly installed with pushing plate 13, and the bottom end of pushing plate 13 is fixedly connected with
Driving mechanism 14, driving mechanism 14 include driving motor 15, and the output shaft of driving motor 15 is fixedly installed with rotating roller 16, are rotated
The top of roller 16 is equipped with driven voller 17, and rotating roller 16 and driven voller 17 are arranged with same belt 18, and the front end face of driven voller 17 is solid
Surely there is rocking bar 19, the top of rocking bar 19 is fixedly installed with support plate 20, expansion bracket 21 is equipped between support plate 20 and pushing plate 13,
The lower section of driving chamber 4 is equipped with damping base 22, and damping base 22 includes bottom frame 23, and the top both ends of bottom frame 23 are equipped with riser 24,
Buffer board 25 is equipped between two risers 24, the top of buffer board 25 is uniformly fixed with several support rods 26, outside support rod 26
Side is socketed with the first spring 27, and the middle part of support plate 26, which is run through, is equipped with briquetting 28, and 23 inside bottom of bottom frame is equipped with horizontal guide 29,
The both ends of horizontal guide 29 are socketed with second spring 30, and two one end close to each other of second spring 30 are respectively and fixedly provided with sliding sleeve
31, sliding sleeve 31 is socketed in horizontal guide 29, and two one end close to each other of sliding sleeve 31 are fixed with third spring 32, sliding sleeve 31
Top is hinged with connecting rod 33, and the other end of connecting rod 33 is articulated with the bottom of briquetting 28.
The hole of first vibrating screen panel 5 is greater than the hole of the second vibrating screen panel 6, and the side of damping base 22 is equipped with blower
34, the output end of blower 34 is connected with air hose 35, and the end of air hose 35 extends to inside screening chamber 3 through casing 1, sliding shoe 9
One end far from fixed frame 8 is fixedly connected with the both ends of the first vibrating screen panel 5 and the second vibrating screen panel 6 respectively, drive rod 12
Lower end be socketed with spacing collar 36 in the inside top of driving chamber 4, a side surface of casing 1 is equipped with transparent windows 37, fixed
The inside of frame 8 is equipped with the sliding slot matched with sliding shoe 9, and the bottom of damping base 22 is equipped with stabilizer blade 38, screens the bottom of chamber 3
Equipped with discharge port 39, the bottom of discharge port 39 is equipped with spiral conveyer 40.
The working principle of the invention and process for using: in use, starting driving motor 15 first, driving motor 15 is with turn
Dynamic roller 16 rotates, and rotating roller 16 drives driven voller 17 to rotate by belt 18, and driven voller 17 pushes expansion bracket 21 by rocking bar 19
The up and down motion to move in circles is done with support plate 20, and then drive rod 12 is driven to move up and down in screening chamber 3, drive rod 12
The first vibrating screen panel 5 and the second vibrating screen panel 6 is driven to shake in screening chamber 3, the first vibrating screen panel 5 and the second vibrating screen panel 6
Both ends by setting auxiliary percussion mechanism 7, sliding shoe 9 passes through the Mini compressed springs 11 of upper and lower ends and cooperates fixed frame
The sliding slot of 8 insides makes the first vibrating screen panel 5 and the second vibrating screen panel 6 keep shake constantly in 8 internal vibration of fixed frame
Dynamic state, sufficiently screens material, and casing 1 and pedestal are easy inevitably to shift in screening process, for a long time
It is easily damaged inner body after work, reduces the damage shaken to equipment by damping base 22 at this time, is covered on support rod 26
It is connected to the first spring, the both ends of horizontal guide 29 are socketed with second spring 30, two second springs 30 one end close to each other
It is respectively and fixedly provided with sliding sleeve 31, sliding sleeve 31 is socketed in horizontal guide 29, and the top of sliding sleeve 31 is hinged with connecting rod 33, connecting rod 33
The other end is articulated with the bottom of briquetting 28, and when shaking, connecting rod 33 cooperates power of the sliding sleeve 31 by briquetting 28 downward or upward
Be converted to horizontal direction to the extruding force of second spring 30 and third spring 32 or pull power, subtracted by triple dampings to be promoted
Effect is shaken, i.e. casing internal part injury is prevented.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of chemical industry powder classification shakes screening machine, including casing (1), it is characterised in that: set at the top of the casing (1)
Have feed inlet (2), the inside of the casing (1) is successively arranged screening chamber (3) and driving chamber (4), the screening chamber from top to bottom
(3) it is successively arranged the first vibrating screen panel (5) and the second vibrating screen panel (6), first vibrating screen panel (5) and institute from top to bottom in
The both ends for stating the second vibrating screen panel (6) are equipped with auxiliary percussion mechanism (7), and the auxiliary percussion mechanism (7) includes fixed frame
(8), sliding shoe (9) are equipped in the fixed frame (8), the middle part of the sliding shoe (9), which is run through, is equipped with vertical bar (10), described perpendicular
The upper and lower ends of bar (10) are arranged with Mini compressed spring (11), first vibrating screen panel (5) and second reciprocating sieve
The center of net (6), which is run through, is equipped with drive rod (12), and the lower end of the drive rod (12) is extended to through screening chamber (3) bottom
The driving chamber (4) is internal, and the two sides of the bottom of the drive rod (12) are symmetrically fixedly installed with pushing plate (13), the pushing plate
(13) bottom end is fixedly connected with driving mechanism (14), and the driving mechanism (14) includes driving motor (15), the driving electricity
The output shaft of machine (15) is fixedly installed with rotating roller (16), and the top of the rotating roller (16) is equipped with driven voller (17), and described turn
Dynamic roller (16) and the driven voller (17) are arranged with same belt (18), and the front end face of the driven voller (17) is fixed with rocking bar
(19), it is fixedly installed with support plate (20) at the top of the rocking bar (19), is set between the support plate (20) and pushing plate (13)
Have expansion bracket (21), the lower section of the driving chamber (4) is equipped with damping base (22), and the damping base (22) includes bottom frame
(23), the top both ends of the bottom frame (23) are equipped with riser (24), are equipped with buffer board (25) between two risers (24), institute
The top for stating buffer board (25) is uniformly fixed with several support rods (26), is socketed with the first spring on the outside of the support rod (26)
(27), the middle part of the support plate (26), which is run through, is equipped with briquetting (28), and bottom frame (23) inside bottom is equipped with horizontal guide
(29), the both ends of the horizontal guide (29) are socketed with second spring (30), and two second springs (30) are close to each other
One end be respectively and fixedly provided with sliding sleeve (31), the sliding sleeve (31) is socketed on the horizontal guide (29), two sliding sleeves (31)
One end close to each other is fixed with third spring (32), is hinged with connecting rod (33), the connection at the top of the sliding sleeve (31)
The other end of bar (33) is articulated with the bottom of the briquetting (28).
2. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: first reciprocating sieve
The hole of net (5) is greater than the hole of second vibrating screen panel (6).
3. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: the damping base
(22) side is equipped with blower (34), and the output end of the blower (34) is connected with air hose (35), the end of the air hose (35)
It is internal that the screening chamber (3) is extended to through the casing (1).
4. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: the sliding shoe (9)
Both ends of the one end far from the fixed frame (8) respectively with first vibrating screen panel (5) and the second vibrating screen panel (6) are fixed
Connection.
5. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: the drive rod (12)
Lower end be socketed with spacing collar (36) in the inside top of the driving chamber (4).
6. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: the casing (1)
One side surface is equipped with transparent windows (37).
7. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: the fixed frame
(8) inside is equipped with the sliding slot matched with the sliding shoe (9).
8. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: the damping base
(22) bottom is equipped with stabilizer blade (38).
9. a kind of chemical industry powder classification shakes screening machine according to claim 1, it is characterised in that: the screening chamber (3)
Bottom be equipped with discharge port (39), the bottom of the discharge port (39) is equipped with spiral conveyer (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118425.5A CN109731773A (en) | 2019-02-16 | 2019-02-16 | A kind of chemical industry powder classification vibration screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910118425.5A CN109731773A (en) | 2019-02-16 | 2019-02-16 | A kind of chemical industry powder classification vibration screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731773A true CN109731773A (en) | 2019-05-10 |
Family
ID=66367542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910118425.5A Withdrawn CN109731773A (en) | 2019-02-16 | 2019-02-16 | A kind of chemical industry powder classification vibration screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109731773A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813728A (en) * | 2019-12-01 | 2020-02-21 | 李亚良 | Chemical raw material screening machine with shaking screening effect |
| CN111605099A (en) * | 2020-05-28 | 2020-09-01 | 凌美练 | Plastic particle screening device capable of avoiding screen hole blockage based on gravity change |
| CN111842119A (en) * | 2020-07-27 | 2020-10-30 | 桃源县爱来米业有限公司 | Rice processing lines corn is processing mechanism's screening finish machining device step by step |
| CN112705426A (en) * | 2020-12-22 | 2021-04-27 | 南京宏匡硅材料有限公司 | Impurity separation device of hydrogenated polyurethane multi-dimensional glue dispenser |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140126475A (en) * | 2013-04-23 | 2014-10-31 | 정선영 | Apparatus for pre-treatmenting textile printing waste-water |
| CN108339501A (en) * | 2017-11-14 | 2018-07-31 | 南安泰达工业设计有限公司 | A kind of solid-liquid reaction kettle with double-stirring machine structure |
| CN207740639U (en) * | 2017-11-30 | 2018-08-17 | 浙江工搪化工设备有限公司 | A kind of cycloidal planetary gear speed reducer rack of easy access |
| CN108714554A (en) * | 2018-05-24 | 2018-10-30 | 苏州木山云智能科技有限公司 | A kind of agricultural of stagewise beans screening plant |
| CN109277294A (en) * | 2018-12-10 | 2019-01-29 | 金陵科技学院 | A kind of Antisticking double-deck screen shale shaker |
| CN208436971U (en) * | 2018-05-02 | 2019-01-29 | 山丹县润沐农林牧科技发展有限公司 | A kind of traditional Chinese medicine powder crushing device |
-
2019
- 2019-02-16 CN CN201910118425.5A patent/CN109731773A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140126475A (en) * | 2013-04-23 | 2014-10-31 | 정선영 | Apparatus for pre-treatmenting textile printing waste-water |
| CN108339501A (en) * | 2017-11-14 | 2018-07-31 | 南安泰达工业设计有限公司 | A kind of solid-liquid reaction kettle with double-stirring machine structure |
| CN207740639U (en) * | 2017-11-30 | 2018-08-17 | 浙江工搪化工设备有限公司 | A kind of cycloidal planetary gear speed reducer rack of easy access |
| CN208436971U (en) * | 2018-05-02 | 2019-01-29 | 山丹县润沐农林牧科技发展有限公司 | A kind of traditional Chinese medicine powder crushing device |
| CN108714554A (en) * | 2018-05-24 | 2018-10-30 | 苏州木山云智能科技有限公司 | A kind of agricultural of stagewise beans screening plant |
| CN109277294A (en) * | 2018-12-10 | 2019-01-29 | 金陵科技学院 | A kind of Antisticking double-deck screen shale shaker |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813728A (en) * | 2019-12-01 | 2020-02-21 | 李亚良 | Chemical raw material screening machine with shaking screening effect |
| CN111605099A (en) * | 2020-05-28 | 2020-09-01 | 凌美练 | Plastic particle screening device capable of avoiding screen hole blockage based on gravity change |
| CN111842119A (en) * | 2020-07-27 | 2020-10-30 | 桃源县爱来米业有限公司 | Rice processing lines corn is processing mechanism's screening finish machining device step by step |
| CN112705426A (en) * | 2020-12-22 | 2021-04-27 | 南京宏匡硅材料有限公司 | Impurity separation device of hydrogenated polyurethane multi-dimensional glue dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109731773A (en) | A kind of chemical industry powder classification vibration screening machine | |
| CN206731532U (en) | A kind of agricultural resonance deflecting air-out scalper | |
| CN106076823A (en) | A kind of screening plant producing refractory material | |
| CN105396776B (en) | Dynamic separation sieve | |
| CN209565209U (en) | A kind of rotary screen producing chemical fertilizer | |
| CN213001169U (en) | Oscillating screening machine for screening materials | |
| CN210876232U (en) | Multistage sieving mechanism is used in herbal pieces-processing | |
| CN2420074Y (en) | Creening and impurity-removing combined machine for raw grain | |
| CN104624489B (en) | A kind of aggregate sieve separating device | |
| CN114832893A (en) | Powder metallurgy powder making device for producing and manufacturing parts and powder making method thereof | |
| CN106903046A (en) | A kind of agricultural resonance deflecting air-out scalper | |
| CN209271872U (en) | Screening plant is used in a kind of exploitation of barite | |
| CN210230215U (en) | Rubbing crusher is used in chemical fertilizer production | |
| CN107225087A (en) | A kind of vertical sand making machine Shai Zhen mechanisms | |
| CN208527226U (en) | A kind of high efficiency shake bat formula sand sieving machine | |
| CN111069047A (en) | High-efficient husky separator of millet | |
| CN207071511U (en) | A kind of vibratory sieve | |
| CN204842190U (en) | Phosphor powder shale shaker | |
| CN115254283A (en) | Coal vibration screening device | |
| CN208482584U (en) | A kind of raw material chopper for fish meal production | |
| CN204486239U (en) | A kind of aggregate sieve separating device | |
| CN210253112U (en) | Powder cleaner kickoff with good use effect | |
| CN207614967U (en) | Prilling granulator | |
| CN103394469A (en) | Multifunctional combined cleaning screen | |
| CN209651203U (en) | A kind of Immesion active carbon helix transporting device |
Legal Events
| 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: 20190510 |