CN107694943A - A kind of sand screening plant of drying function - Google Patents
A kind of sand screening plant of drying function Download PDFInfo
- Publication number
- CN107694943A CN107694943A CN201711101572.9A CN201711101572A CN107694943A CN 107694943 A CN107694943 A CN 107694943A CN 201711101572 A CN201711101572 A CN 201711101572A CN 107694943 A CN107694943 A CN 107694943A
- Authority
- CN
- China
- Prior art keywords
- sand
- material shaking
- casing
- screening plant
- shaking case
- 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- Withdrawn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
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
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of sand screening plant of drying function, including casing, sand inlet and sand outlet, cabinets cavity top is provided with material shaking case, and material shaking case contacts with jittering device, and jittering device drives material shaking case back and forth to shake；Casing is arranged right below sieve bucket that can be rotate at high speed, and heating plate is provided with the outside of sieve bucket, and the fine sand thrown away through sieving bucket falls on hot plate.The present invention solves the problems, such as to carry out drying and processing to sand while existing sand screening plant can not accomplish to carry out sand fine screening.
Description
Technical field
The present invention relates to sand processing technique field, specially a kind of sand screening plant of drying function.
Background technology
Sand is one of main composition material for forming concrete and mortar, is large material of civil engineering, and sand typically divides
For natural sand and the class of artificial sand two.Acted on by natural conditions and is formed, particle diameter is referred to as naturally in below 5mm rock particles
Sand.Artificial sand is formed by rock grating, because cost is high, sheet and powder are more, does not have to typically, source difference, day are produced by it
Right sand can be divided into river sand, sea sand and mountain sand.Mountain sand rough surface, particle is multi-angular, and silt content is higher, organic impurity content also compared with
It is more, it is second-rate.Sea sand and river sand surface are round and smooth, and single sea sand also salinity is more, have certain influence, river sand to concrete and mortar
More clean, application is wider.The fineness of sand refers to the average thickness degree that the sand grains of different-grain diameter mixes.Sand
Voidage depend on sand material particle diameters at different levels collocation degree.The sand that level prepares, can not only save cement, also improve mixed
The compactness and intensity of solidifying soil and mortar
In real life, to sand while existing sand screening plant can not accomplish to carry out sand fine screening
Son carries out drying and processing, and sand fineness can be caused inadequate, and offending sand can not use at all in some engineerings, and
The excess moisture for being unable to include in sand makes sand carry excessive moisture, the sand in the project that a part needs to use sand
Drying must be kept to use, and it must be garbled to keep dry sand, and this just needs follow-up in drying end
Continuous screening could once use, and this can waste many times, be unfavorable for people's use.
The content of the invention
In view of the shortcomings of the prior art, the invention provides a kind of sand screening plant of drying function, solve existing
The problem of some sand screening plants can not be accomplished to carry out carrying out drying and processing to sand while fine screening to sand.
To realize object above, the present invention is achieved by the following technical programs：A kind of sand sieve of drying function
Screening device, including casing, sand inlet and sand outlet, the cabinets cavity top are provided with material shaking case, and material shaking case connects with jittering device
Touch, jittering device drives material shaking case back and forth to shake；Casing is arranged right below sieve bucket that can be rotate at high speed, is provided with and adds on the outside of sieve bucket
Hot plate, the fine sand thrown away through sieving bucket fall on hot plate.
Preferably, the material shaking case is provided with the first mesh screen, the second mesh screen and goes out husky guide groove, and first mesh screen is obliquely
It is fixed on inside material shaking case, second mesh screen is fixed on the lower end of material shaking case；It is described go out husky guide groove connected with material shaking case, and go out
The entrance of husky guide groove is located near the lower end of the first mesh screen.
Preferably, the material shaking case is fixed on cabinet wall by supporting plate, and sliding block, supporting plate are fixed with material shaking case
One end offers chute, and sliding block is set in chute, and chute inwall is provided with return spring with sliding block.
Preferably, the jittering device includes the 3rd motor, roller, and the 3rd motor is fixed on cabinet wall, rolls
Post is fixed on the output shaft of the 3rd motor, and roller lateral surface is provided with the projection of arc, and projection contacts with material shaking case, roller rotation
Projection ceaselessly hits material shaking case when turning.
Preferably, the inner chamber of the casing is fixedly connected with the first rotor plate, the second rotor plate, sieves upper end, the lower end of bucket
It is rotatably connected respectively with the first rotor plate, the second rotor plate；The first motor, and the first electricity are fixed with second rotor plate
The output shaft of machine is fixedly connected with sieving the bottom centre of bucket；The heating plate is fixed on the second rotor plate.
Preferably, air compressor is fixed with first rotor plate, the gas outlet of air compressor is communicated with high pressure
Shower nozzle, high-pressure nozzle are located at heating plate near one end, and the air-flow that high-pressure nozzle sprays is parallel with the medial surface of heating plate.
Preferably, the heating plate is in reversed round bench shaped, and fines outlet is offered on the second rotor plate, and fines outlet is located at
Between heating plate and sieve bucket.
Preferably, the second motor is fixed with the casing, and the output shaft of the second motor is fixedly connected with puddler,
One end of the puddler runs through the side wall of casing and extends to the intracavity bottom of casing, and the puddler connects with body pivot
Connect, and the surface of puddler is fixedly connected with helical mixing blade.
Preferably, the bottom of the sieve bucket offers drain spout.
Preferably, the inclination angle of the first mesh screen and horizontal plane is 2~5 degree；The sand inlet is located at the first mesh screen higher-end
Top.
Beneficial effect
The invention provides a kind of sand screening plant of drying function.Possesses following beneficial effect：
(1), the sand screening plant of the drying function is provided with sieve bucket, heating plate and high-pressure nozzle, and sieve bucket rotates at a high speed
Sand after first screening can be thrown in heating plate and carry out heating, drying, and heating plate will be attached to by high-pressure nozzle
On sand all blow off, so as to the present invention can both realize at the drying also achieved while screening to sand to the grains of sand
Reason；
(2) jittering device and material shaking case, are provided with the invention, are provided with the first mesh screen with inclination angle in material shaking case, are trembled
Dynamic device drives material shaking case back and forth to shake；The grains of sand slide from the first mesh screen, accelerate the sieve sand speed of the present invention；
(3) puddler with helical mixing blade, is provided with bottom half of the present invention, puddler drives helical mixing blade
Rotation, helical mixing blade can promote fine sand to facilitate the discharge of the grains of sand toward movement at sand outlet.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic diagram of material shaking harden structure of the present invention.
In figure：1 casing, 2 supporting plates, 3 material shaking casees, 4 material shaking plates, 41 projections, 5 jittering devices, 51 the 3rd motors, 6 are fixed
Plate, 7 first rotor plates, 8 second rotor plates, 9 sieve buckets, 10 heating controllers, 11 heating plates, 12 heater strips, 13 first motors, 14
Second motor, 15 puddlers, 16 helical mixing blades, 17 sand outlets, 18 sand inlets, 19 drain spouts, the outlet of 20 fineves, 21 high pressures
Shower nozzle, 22 air compressors, 23 husky guide grooves, 24 feed openings, 25 second mesh screens, 26 first mesh screens, 27 sliding blocks, 28 return bullets
Spring, 29 chutes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment 1
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of sand screening plant of drying function, including
Casing 1, sand inlet 18 and sand outlet 17, the inner chamber top of casing 1 are provided with material shaking case 3, and material shaking case 3 contacts with jittering device 5, shake
Device 5 drives material shaking case 3 back and forth to shake, and jittering device 5 is fixed on casing 1 by fixed plate 6.The top of material shaking case 3 offers
Feed openings 24, the grains of sand that sand inlet 18 is fallen are entered in material shaking case 3 by feed openings 24.Material shaking case 3 is provided with the first net
Sieve the 26, second mesh screen 25 and go out husky guide groove 23, the first mesh screen 26 is obliquely fixed on inside material shaking case 3, and the second mesh screen 25 is fixed
In the lower end of material shaking case 3.Go out husky guide groove 23 to connect with material shaking case 3, and the entrance for going out husky guide groove 23 be located at the first mesh screen 26 compared with
Near low side, go out the outlet of husky guide groove 23 through the side wall of casing 1 and stretch out outside casing 1.Material shaking case 3 is fixed by supporting plate 2
On the inwall of casing 1, sliding block 27 is fixed with material shaking case 3, the one end of supporting plate 2 offers chute 29, and sliding block 27 is set in chute
In 29, the inwall of chute 29 is provided with return spring 28 with sliding block 27.Jittering device 5 includes the 3rd motor 51, roller 4, the 3rd motor
51 are fixed on the inwall of casing 1, and roller 4 is fixed on the output shaft of the 3rd motor 51, and the lateral surface of roller 4 is provided with the convex of arc
Block 41, projection 41 contact with material shaking case 3.When 3rd motor 51 works, the 3rd motor 51 drives roller 4 to rotate, and projection 41 does not stop
Ground hits material shaking case 3, and under the elastic force of return spring 28, material shaking case 3 moves back and forth with sliding block 27 in supporting plate 2, accelerates
The sieve sand speed of first mesh screen 26 and the second mesh screen 25.Two layers first mesh screen 26, the second mesh screen 25 of mesh screen are set herein, can be with
Play and preferably sieve husky effect, when cavity occurs in the first mesh screen 26, the second mesh screen 25 can filter the grains of sand of larger.If
Need to take out the second mesh screen 25 when being the interior grains of sand, the second mesh screen 25 need to only be pulled down from material shaking case 3.
Sand inlet 18 is located at the top surface of casing 1 and at the surface of the higher-end of the first mesh screen 26, and the first mesh screen 26
It is obliquely to be fixed on the inside of material shaking case 3.When the grains of sand of sand inlet 18 fall in the first mesh screen 26, the grains of sand are from the first mesh screen 26
Higher-end roll to the lower end of the first mesh screen 26, realize the husky operation of sieve of the first mesh screen 26 in the process.And first net
The inclination angle of sieve 26 and horizontal plane is 2~5 degree, and the first mesh screen 26 is in this range of tilt angles, along with the shake of jittering device 5
Action is used, and the grains of sand can slowly move on the first mesh screen 26, sieves the first mesh screen 26 husky more thorough.If greater than this inclination
Angle, the grains of sand can quickly slip over the first mesh screen 26 from going out in husky guide groove 23 to spill, so as to cause the sieve sand of the first mesh screen 26 not thorough
Bottom；If less than in this angle of inclination, grains of sand slip is too slow, influences production efficiency.
Casing 1 be arranged right below can high speed rotating cylindrical shape sieve bucket 9, sieve bucket 9 outside is provided with heating plate 11, second
Mesh screen 25, the first mesh screen 26, sieve bucket 9 are mesh-structured, and the size that mesh size has the grains of sand determines.The inner chamber of casing 1 is fixed
The first rotor plate 7, the second rotor plate 8 are connected with, upper end, the lower end of sieve bucket 9 are revolved with the first rotor plate 7, the second rotor plate 8 respectively
Turn connection；The first motor 13, and the bottom centre of the output shaft of the first motor 13 and sieve bucket 9 are fixed with second rotor plate 8
It is fixedly connected；Heating plate 11 is fixed on the second rotor plate 8, and the inside of heating plate 11 is provided with heater strip 12, the top of the second rotor plate 8
Both sides be fixedly connected with heating controller 10, controller 10 controls the heating state of heating plate 11.Heating plate 11 is in rounding
Platform shape, fines outlet 20 is offered on the second rotor plate 8, and fines outlet 20 is between heating plate 11 and sieve bucket 9.First turn
Air compressor 22 is fixed with dynamic plate 7, the gas outlet of air compressor 22 is communicated with high-pressure nozzle 21, and high-pressure nozzle 21 has four
It is individual, the lower end of the first rotor plate 7 is fixedly connected on by fixed mount, and high-pressure nozzle 21 is distributed on the upper end of heating plate 11,
The air-flow that high-pressure nozzle 21 sprays is parallel with the medial surface of heating plate 11.During work, the first motor 13 drives sieve bucket 9 to revolve at a high speed
Turn, sieve bucket 9 throws away fine sand fall in heating plate 11, and thermal current dries fine sand in heating plate 11 and casing 1, and fine sand is by inclining
The oblique face of heating plate 11 is slided and spilt from fines outlet 20.When there is a small amount of grains of sand to be bonded in heating plate 11, high pressure spray
First 21 air-flows sprayed can blow off the grains of sand, and the air-flow that high-pressure nozzle 21 sprays is parallel with the medial surface of heating plate 11
, high-pressure nozzle 21 can be improved and blown sand effect.
The second motor 14 is fixed with casing 1, and the output shaft of the second motor 14 is fixedly connected with puddler 15, stirring
One end of bar 15 runs through the side wall of casing 1 and extends to the intracavity bottom of casing 1, and puddler 15 passes through bearing and the inner chamber of casing 1
Lower rotation connection, and the surface of puddler 15 is fixedly connected with helical mixing blade 16.Sand outlet 17 is located at the bottom of casing 1
The side in portion, when puddler 15 drives helical mixing blade 16 to rotate, helical mixing blade 16 promotes fine sand toward sand outlet 17
Place's movement.
The bottom of sieve bucket 9 offers drain spout 19, and magnetic valve is provided with drain spout 19, can be released when opening magnetic valve
The grains of sand not thrown away in sieve bucket 9.
Operation principle：During work, the grains of sand enter in material shaking case 3 by sand inlet 18, and the grains of sand in material shaking case 3 pass through screen cloth
Screening with the second mesh screen 25 falls into the inside of sieve bucket 9.Starting the 3rd motor 51 simultaneously, the 3rd motor 51 drives roller 4 to rotate,
Projection 41 ceaselessly hits material shaking case 3, under the elastic force of return spring 28, material shaking case 3 with sliding block 27 in supporting plate 2 back and forth
It is mobile, accelerate the sieve sand speed of the first mesh screen 26 and the second mesh screen 25.Open, by heating controller 10 by heating plate 11
The heater strip 12 in portion heats, and starts the first motor 13 and drive sieve bucket 9 to rotate, and sieve bucket 9 gets rid of sand to the surface of heating plate 12,
The sand that the surface of heating plate 11 is will be attached to by the control blowout air-flow of high-pressure nozzle 21 of high-pressure nozzle control 23 is gone out by fines
Mouth 20 is blown into the bottom of casing 1.Start the second motor 14, the second motor 14 drives helical mixing blade 16 to add by puddler 15
The sand that work is completed releases casing 1 by sand outlet 17.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
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 changes, modification can be carried out to these embodiments, replace 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 (10)
1. a kind of sand screening plant of drying function, including casing (1), sand inlet (18) and sand outlet (17), its feature
It is：Casing (1) the inner chamber top is provided with material shaking case (3), and material shaking case (3) contacts with jittering device (5), jittering device (5)
Material shaking case (3) is driven back and forth to shake；Casing (1) is arranged right below sieve bucket (9) that can be rotate at high speed, is provided with the outside of sieve bucket (9)
Heating plate (11), the fine sand thrown away through sieving bucket (9) fall in heating plate (11).
2. the sand screening plant of drying function according to claim 1, it is characterised in that：Set on the material shaking case (3)
There are the first mesh screen (26), the second mesh screen (25) and go out husky guide groove (23), first mesh screen (26) is obliquely fixed on material shaking case
(3) internal, second mesh screen (25) is fixed on the lower end of material shaking case (3)；It is described go out husky guide groove (23) and material shaking case (3) even
It is logical, and the entrance for going out husky guide groove (23) is located near the lower end of the first mesh screen (26).
3. the sand screening plant of drying function according to claim 1, it is characterised in that：The material shaking case (3) passes through
Supporting plate (2) is fixed on casing (1) inwall, and sliding block (27) is fixed with material shaking case (3), and supporting plate (2) one end offers cunning
Groove (29), sliding block (27) are set in chute (29), and chute (29) inwall is provided with return spring (28) with sliding block (27).
4. the sand screening plant of drying function according to claim 1, it is characterised in that：Jittering device (5) bag
The 3rd motor (51), roller (4) are included, the 3rd motor (51) is fixed on casing (1) inwall, and roller (4) is fixed on the 3rd
On the output shaft of motor (51), roller (4) lateral surface is provided with the projection (41) of arc, and projection (41) contacts with material shaking case (3),
Projection (41) ceaselessly hits material shaking case (3) when roller (4) rotates.
5. the sand screening plant of drying function according to claim 1, it is characterised in that：The inner chamber of the casing (1)
Be fixedly connected with the first rotor plate (7), the second rotor plate (8), the upper end of sieve bucket (9), lower end respectively with the first rotor plate (7),
Second rotor plate (8) is rotatably connected；The first motor (13), and the first motor (13) are fixed with second rotor plate (8)
Output shaft with sieve bucket (9) bottom centre be fixedly connected；The heating plate (11) is fixed on the second rotor plate (8).
6. the sand screening plant of drying function according to claim 5, it is characterised in that：First rotor plate (7)
On be fixed with air compressor (22), the gas outlet of air compressor (22) is communicated with high-pressure nozzle (21), high-pressure nozzle (21)
Located at heating plate (11) near one end, the air-flow that high-pressure nozzle (21) sprays is parallel with the medial surface of heating plate (11).
7. the sand screening plant of drying function according to claim 5, it is characterised in that：The heating plate (11) is in
Truncated conical shape, fines outlet (20) is offered on the second rotor plate (8), fines outlet (20) is located at heating plate (11) and sieve bucket
(9) between.
8. the sand screening plant of drying function according to claim 1, it is characterised in that：It is fixed on the casing (1)
There is the second motor (14), and the output shaft of the second motor (14) is fixedly connected with puddler (15), the puddler (15)
One end runs through the side wall of casing (1) and extends to the intracavity bottom of casing (1), and the puddler (15) rotates with casing (1) to be connected
Connect, and the surface of puddler (15) is fixedly connected with helical mixing blade (16).
9. the sand screening plant of drying function according to claim 1, it is characterised in that：The bottom of the sieve bucket (9)
Offer drain spout (19).
10. the sand screening plant of drying function according to claim 2, it is characterised in that：First mesh screen (26)
Inclination angle with horizontal plane is 2~5 degree；The sand inlet (18) is located at the top of the first mesh screen (26) higher-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101572.9A CN107694943A (en) | 2017-11-10 | 2017-11-10 | A kind of sand screening plant of drying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711101572.9A CN107694943A (en) | 2017-11-10 | 2017-11-10 | A kind of sand screening plant of drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107694943A true CN107694943A (en) | 2018-02-16 |
Family
ID=61178982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711101572.9A Withdrawn CN107694943A (en) | 2017-11-10 | 2017-11-10 | A kind of sand screening plant of drying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694943A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901971A (en) * | 2018-06-19 | 2018-11-30 | 湖南文理学院 | A kind of cultivation equipment of Culter fish |
| CN108940868A (en) * | 2018-07-02 | 2018-12-07 | 安徽省建辉生物质能发展有限公司 | A kind of Biomass Gasification & Power Generation waste-material screening device |
| CN109140966A (en) * | 2018-08-29 | 2019-01-04 | 奉节县椿政生态农业发展有限公司 | A kind of oil crops drying save set |
| CN112871309A (en) * | 2020-12-15 | 2021-06-01 | 邢洋 | Pretreatment device before corn particle processing and corn flour production method |
| CN113623965A (en) * | 2020-07-29 | 2021-11-09 | 毛昌运 | Wind power drying device for airing agricultural products |
| CN114308615A (en) * | 2021-12-06 | 2022-04-12 | 黄美兰 | Mill uses grit splitter |
| CN115090402A (en) * | 2022-05-30 | 2022-09-23 | 黄裕通 | High-efficient collection device that refines of pig feed |
-
2017
- 2017-11-10 CN CN201711101572.9A patent/CN107694943A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901971A (en) * | 2018-06-19 | 2018-11-30 | 湖南文理学院 | A kind of cultivation equipment of Culter fish |
| CN108940868A (en) * | 2018-07-02 | 2018-12-07 | 安徽省建辉生物质能发展有限公司 | A kind of Biomass Gasification & Power Generation waste-material screening device |
| CN108940868B (en) * | 2018-07-02 | 2021-01-26 | 安徽省建辉生物质能发展有限公司 | Waste screening device for biomass gasification power generation |
| CN109140966A (en) * | 2018-08-29 | 2019-01-04 | 奉节县椿政生态农业发展有限公司 | A kind of oil crops drying save set |
| CN113623965A (en) * | 2020-07-29 | 2021-11-09 | 毛昌运 | Wind power drying device for airing agricultural products |
| CN113623965B (en) * | 2020-07-29 | 2022-08-16 | 池州市至德源三宝智慧农业发展有限公司 | Wind power drying device for airing agricultural products |
| CN112871309A (en) * | 2020-12-15 | 2021-06-01 | 邢洋 | Pretreatment device before corn particle processing and corn flour production method |
| CN114308615A (en) * | 2021-12-06 | 2022-04-12 | 黄美兰 | Mill uses grit splitter |
| CN114308615B (en) * | 2021-12-06 | 2023-10-13 | 益阳市高新建材管业有限责任公司 | Sand separating equipment for factory |
| CN115090402A (en) * | 2022-05-30 | 2022-09-23 | 黄裕通 | High-efficient collection device that refines of pig feed |
| CN115090402B (en) * | 2022-05-30 | 2023-08-04 | 临沂鸿源饲料有限公司 | Pig feed high-efficient collection device that refines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107694943A (en) | A kind of sand screening plant of drying function | |
| CN108160442B (en) | Sand screening device for civil engineering | |
| CN209379397U (en) | A kind of concrete aggregate bolting machine | |
| CN107855168A (en) | A kind of building coating particle attrition grinding mixed configuration device | |
| CN209501898U (en) | A kind of municipal construction waste material environmental protection recyclable device | |
| CN109999949B (en) | Grit screening grinding device for building engineering | |
| CN208449837U (en) | A kind of portable sandstone screening plant | |
| CN210252531U (en) | Quick screening sand device of hydraulic engineering | |
| CN207592260U (en) | A kind of sand screening plant of drying function | |
| CN102764686A (en) | Impact crusher capable of adjusting aggregate fineness modulus | |
| CN218359868U (en) | Building concrete reducing mechanism | |
| CN108636771A (en) | A kind of classification mixing arrangement that sand finely screens | |
| CN205816167U (en) | A kind of double-rod screening machine | |
| CN108246598A (en) | A kind of gravel screening installation for building of Quantitative dosing | |
| CN103433105B (en) | A kind of impact crusher and breaking method thereof | |
| CN110947448A (en) | Gravel grinding and crushing safety screening device | |
| CN208879026U (en) | A kind of classification mixing arrangement that sand finely screens | |
| CN117654744A (en) | Sand and stone crushing equipment for cement pole processing | |
| CN208679740U (en) | A kind of river sand screening plant for concrete on construction site stirring | |
| CN209395021U (en) | A kind of dry-mixed mortar finished product blanking device with grinding function | |
| CN208757661U (en) | A kind of gravel screening installation for building crushing blanking | |
| CN202715459U (en) | Impact crusher | |
| CN116281277A (en) | Clinker blanking device and method for cement production and processing | |
| CN109317306A (en) | Multi-use architecture device for pulverizing rubbish | |
| CN206262642U (en) | One kind building roadbed lithotripsy apparatus |
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 |
Application publication date: 20180216 |
|
| WW01 | Invention patent application withdrawn after publication |