CN110344811A - A kind of oil exploitation filtering sand apparatus - Google Patents
A kind of oil exploitation filtering sand apparatus Download PDFInfo
- Publication number
- CN110344811A CN110344811A CN201910686032.4A CN201910686032A CN110344811A CN 110344811 A CN110344811 A CN 110344811A CN 201910686032 A CN201910686032 A CN 201910686032A CN 110344811 A CN110344811 A CN 110344811A
- Authority
- CN
- China
- Prior art keywords
- vibration
- plate
- screen box
- box
- petroleum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 24
- 239000004576 sand Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000012216 screening Methods 0.000 claims abstract description 31
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims description 51
- 238000003860 storage Methods 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 18
- 206010037660 Pyrexia Diseases 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 abstract description 65
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000003129 oil well Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of oil exploitation filtering sand apparatus, belong to technical field of petroleum extraction, including screening component, electric hybrid module and filter assemblies, the left side of electric hybrid module is arranged in the screening component, the discharge end of the electric hybrid module and screening component is correspondingly arranged, the right side of electric hybrid module is arranged in filter assemblies, the screening component includes mounting rack, installs case, screen box, it shakes part and scrapes materials and parts, the top of installs case is arranged in the screen box, the vibration part is arranged on screen box, materials and parts are scraped to be arranged on screen box, filter assemblies include moving member, separation member and flip piece, the side of electric hybrid module is arranged in the moving member, the separation member is arranged on moving member, the flip piece is arranged on moving member.The present invention carries out heating operation to the petroleum that wraps up on sandstone by electric hybrid module, and the petroleum on sandstone is fallen off blanking by filter assemblies after the heating, the waste for causing petroleum resources is avoided, improves the recovery rate of petroleum.
Description
Technical field
The present invention relates to technical field of petroleum extraction, are specifically related to a kind of oil exploitation filtering sand apparatus.
Background technique
Petroleum, one of main object of geological prospecting are a kind of sticky, dark brown liquid, referred to as " industrial blood
There are petroleum storage in liquid ", upper crustal some areas.Main component is the mixture of various alkane, cycloalkane, aromatic hydrocarbon, petroleum
Property it is different because of the place of production, density is less than water, and range of viscosities is very wide, and freezing point difference is very big (30~-60 degrees Celsius), boiling point model
It encloses for room temperature to 500 degrees Celsius or more, dissolves in a variety of organic solvents, it is not soluble in water, it, be in oil when petroleum is extracted out from oil well
Water is poured into well, water has been involved in the silt of oil well bottom in petroleum when pouring into oil well, causes the stone extracted out from oil well
Oil contains a large amount of moisture and silt.
As the patent of Publication No. CN106178653A is related to a kind of oil exploitation filtering sand apparatus, including cylinder, top cover and
Bracket, inner barrel are installed with horizontal positioned partition, and the inner cavity of cylinder is divided into upper filter chamber and lower filter chamber by partition；On
The sidewall upper difference of filter screen and lower filter screen, upper filter chamber and lower filter chamber is respectively equipped in filter chamber and lower filter chamber
It is communicated with the first inlet tube and the second inlet tube, the lower end of the other side side wall of upper filter chamber and lower filter chamber has been respectively communicated with
One outlet tube and the second outlet tube are respectively equipped with valve on the first inlet tube, the second inlet tube and the second outlet tube；The bottom of cylinder
Portion is equipped with clean-up port.The innovation and creation have structure it is simple, can while large area quick filter sand to the gravel of retention into
Row cleaning, needs the advantage that screening device is out of service.
But above-mentioned apparatus there is problems in use: first, after being filtered to the sandstone in petroleum,
The petroleum wrapped up on sandstone cannot be handled, cause the waste of resource, second, primary filtering can only be carried out to sandstone to be made
Industry causes also contain sandstone in petroleum, causes the filter effect of sandstone bad.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of oil exploitation filtering sand apparatus, to solve in the prior art not
Processing can be carried out to the petroleum wrapped up on sandstone causes the waste of resource and the bad technical problem of filter sand effect.
In order to solve the above technical problems, the present invention is the following technical schemes are provided: a kind of oil exploitation filtering sand apparatus, including sieve
Component, electric hybrid module and filter assemblies are selected, the left side of electric hybrid module, the electric hybrid module and screening is arranged in the screening component
The discharge end of component is correspondingly arranged, and the right side of electric hybrid module, the filter assemblies and electric hybrid module is arranged in the filter assemblies
Discharge end be correspondingly arranged, the screening component includes mounting rack, installs case, screen box, shakes part and scrape materials and parts, the installation
Frame is in being vertically arranged, and the top of mounting rack is arranged in the installs case, and the top of installs case, the shake is arranged in the screen box
Moving part is arranged on screen box and is slidably matched with screen box, and the materials and parts of scraping are arranged on screen box, described to scrape materials and parts and shake
Slide cooperation, the filter assemblies include moving member, separation member and flip piece, and electric hybrid module is arranged in the moving member
Side, the separation member are arranged on moving member, and the separation member is slidably matched with moving member, and the flip piece is arranged in movement
On part, the side wall of the screen box, which is equipped with, moves material mouth, and the material mouth of moving is equipped with first switching door hinged with screen box, institute
It states the first switching door and is equipped with knob.
Further, the vibration part includes rotary electric machine, connecting rod, rotation seat, link block and vibration web plate, the sieve
The side side wall of case is selected to be equipped with motor cabinet, the top of motor cabinet, the output of the rotary electric machine is arranged in the rotary electric machine
Axis is equipped with rotating disc, and the vibration web plate is horizontally set on screen box and is slidably matched with screen box, the vibration web plate
The top and bottom of one end is equipped with the vibration spring of several spaced sets, and the screen box, which is equipped with, supplies several vibration springs
The storage groove of setting, it is each it is described vibration spring one end with vibration web plate be fixedly connected, it is each it is described vibration spring it is another
The inner wall of the corresponding storage groove in one end is fixedly connected, and the other end of vibration web plate, the rotation is arranged in the link block
The bottom of link block is arranged in seat, and the both ends of the connecting rod are hinged with rotating disc and rotation seat respectively, the vibration web plate
Bottom is equipped with the cover that gathers materials, and the bottom of the cover that gathers materials is equipped with the discharge nozzle communicated therewith, and the discharge nozzle extends in installs case.
Further, the materials and parts of scraping include scraper motor, the first rotating wheel, the second rotating wheel, fixed block and material scraping plate,
Mounting groove is equipped in the screen box, the scraper motor is arranged on the side wall of screen box, and the first rotating wheel setting exists
It is fixedly connected in mounting groove and with the output shaft of scraper motor, the another of mounting groove is arranged in by bearing in second rotating wheel
End, first rotating wheel and the second rotating wheel are equipped with connecting band, and the fixed block is fixedly connected in connecting band, described to scrape
One end of flitch is arranged on fixed block, and the other end of the material scraping plate is arranged on screen box and is slidably matched with screen box,
It conveys material scraping plate and shakes the top slide cooperation of web plate, be equipped with the first reclaiming plate when on the side wall of the screen box.
Further, the installs case is equipped with horizontally disposed screening web plate, and the bottom of the screening web plate, which is equipped with, to be fallen
Material cover, the bottom of the blanking material cover are equipped with the feed pipe communicated therewith, and the other end of the feed pipe extends to outside installs case, institute
That states installs case is equipped with the door close hinged with it.
Further, the electric hybrid module includes support frame, mixing tank, hybrid electric motor, mixing axis and several mixed poles, institute
Stating support frame is in the side for being vertically arranged in mounting rack, and the top of support frame is arranged in the mixing tank, and the hybrid electric motor is set
Set in the bottom of mixing tank and the output shaft of hybrid electric motor be arranged vertically upwards, the mixing axis be arranged in mixing tank and with it is mixed
The output shaft for closing motor is fixedly connected, and several mixed poles are circumferentially arranged on mixing axis, and hair is equipped in the mixing tank
Hot chamber, the intracavitary heat-generating pipe equipped with several spaced sets of fever, the loading hopper are correspondingly arranged with the first reclaiming plate
The side wall of the mixing tank is equipped with discharge port, and the discharge port is equipped with second switching door hinged with mixing tank, described mixed
Mould assembling side wall is equipped with the second reclaiming plate.
Further, the moving member includes mounting plate, rectangle frame, connection frame, vibration box, movable plate and two positioning
Plate, for the mounting plate in being horizontally disposed with, two positioning plates are symmetricly set on the top of mounting plate, and the rectangle frame setting is being installed
The top of plate and it is located between two positioning plates, sets that there are four in rectangle setting between the top and rectangle frame of the vibration box
First support bar, set between the bottom and rectangle frame of the vibration box there are four in rectangle setting second support bar, Mei Gesuo
It states first support bar and each second support bar is slidably matched with vibration box, each first support bar and second each
It is arranged with connecting spring on strut, is all provided between each positioning plate and rectangle frame there are two sliding bar, each cunning
The corresponding positioning plate of lever is slidably matched, and adjustable spring is arranged on each sliding bar, and the connection is set up
It sets at the top of vibration box, the top of connection frame is arranged in the movable plate, and the movable plate is equipped with storage chamber, the movement
The top of plate is equipped with the mesh of several spaced sets, and the bottom of the movable plate is equipped with the funnel that goes out communicated therewith, described
The bottom of funnel is equipped with the flowline communicated therewith out.
Further, the separation member includes rotating electric machine, drive shaft, the first rotation gear and two semi-circular plates, described
Rotating electric machine is arranged in vibration box, and the first rotation gear is arranged on the output shaft of rotating electric machine, and the drive shaft is set
It sets on vibration box and is rotatably assorted with vibration box, the second rotation engaged with the first rotation gear is arranged in the drive shaft
The both ends of drive shaft are arranged in gear, two semi-circular plates, and two semi-circular plates are slidably matched with mounting plate respectively.
Further, the flip piece includes rotating roller, two driving screw rod slide units and two extension boards, two drives
Dynamic screw rod slide unit is symmetricly set on the top of movable plate, and two extension boards are symmetricly set on the cunning of two driving screw rod slide units
On block, the both ends of the rotating roller are separately positioned on two extension boards and are rotatablely connected with two extension boards, the rotating roller
Equipped with several, returning face plate is circumferentially set.
Compared with the prior art, the invention has the beneficial effects that:
First, rotating electric machine work drives vibration box vibration in the present invention, vibration box shakes connection frame vibration, and vibration box shakes band
Dynamic four first support bars and four second support bars are moved in vertical direction, and vibration box vibration drives four sliding bars to exist
Horizontal direction is carried out on two positioning plates to be moved, and plays buffer function during mobile spring and connecting spring vibration,
Connection frame vibration drives movable plate vibration, and movable plate vibration moves forward sandstone, by several during sandstone is mobile
Mesh shakes the petroleum on sandstone to storage chamber, and storage chamber stores petroleum, and petroleum enters in funnel, passes through
Flowline walks oil transportation, after the separated from petroleum being wrapped on sandstone is come out, can be collected to the petroleum isolated,
The waste for causing petroleum resources is avoided, the recovery rate of petroleum is improved.
Second, after sandstone is entered in mixing tank by loading hopper in the present invention, several heat-generating pipes work to mixing tank into
Row heating operation, while heating to mixing tank, hybrid electric motor work drives mixing axis rotation, and mixing axis rotation drives
Several mixed poles are stirred operation to the sandstone in mixing tank, carry out heating operation, after sandstone is heated, sand to sandstone
The petroleum wrapped up on stone will fall off from sandstone, and sandstone is delivered on moving member by opening the second switching door, is being heated
After be conducive to petroleum and fall off from sandstone.
Third, petroleum is after the filtering of the first step in the present invention, the sieve that is transported to by discharge nozzle in installs case
On network selection plate, screening web plate carries out further filtration operation to petroleum, and petroleum flows into blanking material cover after filtration, passes through feeding
Pipe conveys petroleum outward.
Detailed description of the invention
Fig. 1 is schematic perspective view one of the invention；
Fig. 2 is schematic perspective view two of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is the cross-sectional view in Fig. 3 along line A-A；
Fig. 5 is sectional perspective structural schematic diagram one of the invention；
Fig. 6 is the enlarged drawing in Fig. 5 at B；
Fig. 7 is the enlarged drawing in Fig. 5 at C；
Fig. 8 is sectional perspective structural schematic diagram two of the invention；
Fig. 9 is sectional perspective structural schematic diagram three of the invention.
Figure label are as follows:
Screening component 1, mounting rack 11, installs case 12, screening web plate 121, blanking material cover 122, feed pipe 123, screen box 13, first
Switching door 131, storage groove 132, mounting groove 133, the first reclaiming plate 134, gather materials cover 135, discharge nozzle 136, shakes part 14, rotation
Motor 141, connecting rod 142, rotation seat 143, link block 144 shake web plate 145, and rotating disc 146 shakes spring 147, motor
Seat 148 scrapes materials and parts 15, scraper motor 151, the first rotating wheel 152, the second rotating wheel 153, fixed block 154, material scraping plate 155, company
Tape splicing 156, electric hybrid module 2, support frame 21, mixing tank 22, the second switching door 221, hybrid electric motor 23 mix axis 24, mixed pole
25, loading hopper 26, heat-generating pipe 27, the second reclaiming plate 28, filter assemblies 3, moving member 31, mounting plate 311, rectangle frame 312, even
Connect frame 313, vibration box 314, movable plate 315, funnel 3151 out, flowline 3152, positioning plate 316, first support bar 317,
Second support bar 318, connecting spring 3171, sliding bar 319, adjustable spring 3191, separation member 32, rotating electric machine 321, drive shaft
322, the first rotation gear 323, semi-circular plate 324, the second rotation gear 325, flip piece 33, rotating roller 331, driving screw rod slide unit
332, extension board 333, returning face plate 334.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Referring to figs. 1 to Fig. 9 it is found that the present invention provides a kind of oil exploitation filtering sand apparatus, including screening component 1, mixing
The left side of electric hybrid module 2, the electric hybrid module 2 and screening component 1 is arranged in component 2 and filter assemblies 3, the screening component 1
Discharge end be correspondingly arranged, the filter assemblies 3 are arranged in the right side of electric hybrid module 2, the filter assemblies 3 and electric hybrid module 2
Discharge end be correspondingly arranged, the screening component 1 includes mounting rack 11, installs case 12, screen box 13, vibration part 14 and scrapes materials and parts
15, for the mounting rack 11 in being vertically arranged, the top of mounting rack 11 is arranged in the installs case 12, and the setting of screen box 13 exists
The top of installs case 12, the vibration part 14 is arranged on screen box 13 and is slidably matched with screen box 13, described to scrape materials and parts 15
It is arranged on screen box 13, the materials and parts 15 of scraping are slidably matched with vibration part 14, and the filter assemblies 3 include moving member 31, divide
The side of electric hybrid module 2 is arranged in off member 32 and flip piece 33, the moving member 31, and the separation member 32 is arranged in moving member 31
On, the separation member 32 is slidably matched with moving member 31, and the flip piece 33 is arranged on moving member 31, the screen box 13
Side wall, which is equipped with, moves material mouth, and the material mouth of moving is equipped with first switching door 131 hinged with screen box 13, first switching door
131 are equipped with knob.
The vibration part 14 includes rotary electric machine 141, connecting rod 142, rotation seat 143, link block 144 and vibration web plate
145, the side side wall of the screen box 13 is equipped with motor cabinet 148, and the top of motor cabinet 148 is arranged in the rotary electric machine 141
The output shaft in portion, the rotary electric machine 141 is equipped with rotating disc 146, and the vibration web plate 145 is horizontally set on screen box 13
And be slidably matched with screen box 13, the top and bottom of described vibration 145 one end of web plate is equipped with the shake of several spaced sets
It moves spring 147, the screen box 13 is equipped with the storage grooves 132 being arranged for several vibration springs 147, each vibration spring
147 one end is fixedly connected with vibration web plate 145, the corresponding storage groove of the other end of each vibration spring 147
132 inner wall is fixedly connected, and the other end of vibration web plate 145 is arranged in the link block 144, and the setting of rotation seat 143 exists
The bottom of link block 144, the both ends of the connecting rod 142 are hinged with rotating disc 146 and rotation seat 143 respectively, the vibration net
The bottom of plate 145 is equipped with the cover 135 that gathers materials, and the bottom of the cover 135 that gathers materials is equipped with the discharge nozzle 136 communicated therewith, the discharging
Pipe 136 extends in installs case 12；After petroleum enters on vibration web plate 145,141 work belt turn Moving plate 146 of rotary electric machine
Rotation, the rotation of rotating disc 146 drive connecting rod 142 to rotate, and the rotation of connecting rod 142 drives the rotation of rotation seat 143 to the company of drive
It is mobile to connect block 144, link block 144 is mobile to drive vibration web plate 145 to shake in screen box 13, shakes in vibration web plate 145
When dynamic, several vibration springs 147 play effect of vibration during vibration, and vibration web plate 145 is vibrated the sandstone in petroleum
The top of vibration screen is stayed in, petroleum is entered by the mesh on vibration web plate 145 and gathered materials in cover 135, and petroleum passes through discharge nozzle
136 will be in oil transportation to installs case 12.
The materials and parts 15 of scraping include scraper motor 151, the first rotating wheel 152, the second rotating wheel 153, fixed block 154 and scrape
Flitch 155, the screen box 13 is interior to be equipped with mounting groove 133, and the scraper motor 151 is arranged on the side wall of screen box 13, institute
It states the first rotating wheel 152 to be arranged in mounting groove 133 and be fixedly connected with the output shaft of scraper motor 151, second rotation
The other end of mounting groove 133 is arranged in by bearing for wheel 153, and first rotating wheel 152 and the second rotating wheel 153, which are equipped with, to be connected
Tape splicing 156, the fixed block 154 are fixedly connected in connecting band 156, and one end of the material scraping plate 155 is arranged in fixed block 154
On, the other end of the material scraping plate 155 is arranged on screen box 13 and is slidably matched with screen box 13, conveying material scraping plate 155 with
The top slide for shaking web plate 145 cooperates, and the first reclaiming plate 134 is equipped with when on the side wall of the screen box 13；Will be on petroleum
Sandstone stay in vibration web plate 145 on after, scraper motor 151 work drive the first rotating wheel 152 rotation, the first rotating wheel 152
Rotation drives the second rotating wheel 153 to rotate on screen box 13 by connecting band 156, and the rotation of connecting band 156 drives fixed block 154
It is slided on mounting groove 133, sliding of the mobile bottom for driving material scraping plate 155 of fixed block 154 on vibration web plate 145 will shake
Sandstone on dynamic web plate 145 is delivered in the shifting material mouth of screen box 13, is delivered to by opening the first switching door 131 for sandstone mixed
In seaming element 2.
The installs case 12 is equipped with horizontally disposed screening web plate 121, and the bottom of the screening web plate 121 is equipped with blanking
Cover 122, the bottom of the blanking material cover 122 are equipped with the feed pipe 123 communicated therewith, and the other end of the feed pipe 123 extends to
Outside installs case 12, the installs case 12 is equipped with the door close hinged with it；After the filtering that petroleum passes through the first step, pass through
Discharge nozzle 136 is transported on the screening web plate 121 in installs case 12, and screening web plate 121 carries out further mistake to petroleum
Operation is filtered, petroleum flows into blanking material cover 122 after filtration, conveys petroleum outward by feed pipe 123.
The electric hybrid module 2 includes support frame 21, mixing tank 22, hybrid electric motor 23, mixes axis 24 and several mixed poles 25,
Support frame as described above 21 is in the side for being vertically arranged in mounting rack 11, and the top of support frame 21 is arranged in the mixing tank 22, described
The bottom of mixing tank 22 is arranged in hybrid electric motor 23 and the output shaft of hybrid electric motor 23 is arranged vertically upwards, and the mixing axis 24 is set
It sets in mixing tank 22 and is fixedly connected with the output shaft of hybrid electric motor 23, several mixed poles 25, which are circumferentially arranged in, to be mixed
On axis 24, fever chamber is equipped in the mixing tank 22, the intracavitary heat-generating pipe 27 equipped with several spaced sets of fever is described
The side wall that loading hopper 26 and the first reclaiming plate 134 are correspondingly arranged the mixing tank 22 is equipped with discharge port, on the discharge port
Equipped with second switching door 221 hinged with mixing tank 22,22 side wall of mixing tank is equipped with the second reclaiming plate 28；Sandstone passes through
After loading hopper 26 enters in mixing tank 22, several work of heat-generating pipe 27 carry out heating operation to mixing tank 22, to mixing tank
22 while heated, and the work of hybrid electric motor 23 drives mixing axis 24 to rotate, and the mixing rotation of axis 24 drives several mixed poles 25
Operation is stirred to the sandstone in mixing tank 22, heating operation is carried out to sandstone and is wrapped up on sandstone after sandstone is heated
Petroleum will fall off from sandstone, sandstone is delivered on moving member 31 by opening the second switching door 221.
The moving member 31 includes mounting plate 311, rectangle frame 312, connection frame 313, vibration box 314, movable plate 315 and two
A positioning plate 316, for the mounting plate 311 in being horizontally disposed with, two positioning plates 316 are symmetricly set on the top of mounting plate 311, institute
Rectangle frame 312 is stated the top of mounting plate 311 is arranged in and is located between two positioning plates 316, the top of the vibration box 314 and
In the first support bar 317 of rectangle setting, the bottom of the vibration box 314 and rectangle frame 312 there are four being set between rectangle frame 312
Between set that there are four the second support bar 318 in rectangle setting, each first support bar 317 and each second support bars
318 are slidably matched with vibration box 314, the equal company of being arranged in each first support bar 317 and each second support bar 318
Spring 3171 is connect, is all provided between each positioning plate 316 and rectangle frame 312 there are two sliding bar 319, each sliding bar
319 corresponding positioning plates 316 are slidably matched, and are arranged with adjustable spring 3191 on each sliding bar 319, described
The top of vibration box 314 is arranged in connection frame 313, and the top of connection frame 313, the movable plate is arranged in the movable plate 315
315 are equipped with storage chamber, and the top of the movable plate 315 is equipped with the mesh of several spaced sets, the bottom of the movable plate 315
Portion is equipped with the funnel 3151 out communicated therewith, and the bottom of the funnel 3151 out is equipped with the flowline 3152 communicated therewith；
The rotation of separation member 32 drives vibration box 314 to shake, and vibration box 314 shakes connection frame 313 and shakes, and the vibration of vibration box 314 drives four
A first support bar 317 and four second support bars 318 are moved in vertical direction, and the vibration of vibration box 314 drives four cunnings
Lever 319 carries out horizontal direction on two positioning plates 316 and is moved, the process that mobile spring and connecting spring 3171 shake
In play buffer function, the vibration of connection frame 313 drives movable plate 315 to shake, and the vibration of movable plate 315 moves forward sandstone,
The petroleum on sandstone is shaken to storage chamber by several mesh during sandstone is mobile, storage chamber deposits petroleum
It puts, petroleum enters in funnel 3151, is walked oil transportation by flowline 3152, the separated from petroleum that will be wrapped on sandstone
After out, the petroleum isolated can be collected, avoid the waste for causing petroleum resources, improve the extraction of petroleum
Rate.
The separation member 32 rotates gear 323 and two semi-circular plates 324 including rotating electric machine 321, drive shaft 322, first,
The rotating electric machine 321 is arranged in vibration box 314, and the output shaft of rotating electric machine 321 is arranged in the first rotation gear 323
On, the drive shaft 322 is arranged on vibration box 314 and is rotatably assorted with vibration box 314, is arranged in the drive shaft 322
The the second rotation gear 325 engaged with the first rotation gear 323, two semi-circular plates 324 are arranged in the two of drive shaft 322
End, two semi-circular plates 324 are slidably matched with mounting plate 311 respectively；The work of rotating electric machine 321 drives the first rotation gear
323 rotations, the first rotation rotation of gear 323 drive the second rotation gear 325 to rotate, and the second rotation rotation of gear 325, which drives, drives
Moving axis 322 rotates, and the rotation of drive shaft 322 drives two semi-circular plates 324 to be rotated, and two rotations of semi-circular plate 324 drive vibration
Case 314 is shaken, and the vibration of vibration box 314 drives the vibration of movable plate 315 to carry out screening operation to the petroleum in sandstone, by sandstone
In petroleum separated from sandstone.
The flip piece 33 includes 331, two driving screw rod slide units 332 of rotating roller and two extension boards 333, described in two
Driving screw rod slide unit 332 is symmetricly set on the top of movable plate 315, and two extension boards 333 are symmetricly set on two drivings
On the sliding block of screw rod slide unit 332, the both ends of the rotating roller 331 are separately positioned on two extension boards 333 and extend with two
Plate 333 is rotatablely connected, and returning face plate 334 is circumferentially arranged in equipped with several in the rotating roller 331；When being screened, two
Drive the sliding block of screw rod slide unit 332 is mobile to drive two extension boards 333 mobile, extension board 333 is mobile to drive 331 turns of rotating roller
Dynamic, the rotation of rotating roller 331 drives several rotations of returning face plate 334 to carry out overturning operation to sandstone, after overturning to sandstone, has
It is separated from sandstone conducive to petroleum.
The working principle of the invention: in the use of the present invention, after petroleum enters on vibration web plate 145, rotary electric machine 141
Work belt turn Moving plate 146 rotates, and the rotation of rotating disc 146 drives connecting rod 142 to rotate, and the rotation of connecting rod 142 drives rotation seat
To drive link block 144 mobile, link block 144 is mobile to drive vibration web plate 145 to shake in screen box 13 for 143 rotations,
When vibration web plate 145 is vibrated, vibration web plate 145 vibrates the top that the sandstone in petroleum is stayed in vibration screen, and petroleum is logical
The mesh crossed on vibration web plate 145, which enters, to gather materials in cover 135, and petroleum will be in oil transportation to installs case 12 by discharge nozzle 136
Screening web plate 121 on, screening web plate 121 carries out further filtration operation to petroleum, and petroleum flows into blanking material cover after filtration
In 122, petroleum is conveyed outward by feed pipe 123, after the sandstone on petroleum being stayed on vibration web plate 145, scraper electricity
The work of machine 151 drives the rotation of the first rotating wheel 152, and the rotation of the first rotating wheel 152 drives the second rotating wheel by connecting band 156
153 rotate on screen box 13, and the rotation of connecting band 156 drives fixed block 154 to slide on mounting groove 133, and fixed block 154 is mobile
Sliding of the bottom of material scraping plate 155 on vibration web plate 145 is driven, the sandstone shaken on web plate 145 is delivered to screen box 13
Shifting material mouth on, sandstone is delivered on electric hybrid module 2 by opening the first switching door 131, sandstone by loading hopper 26 into
After entering in mixing tank 22, several work of heat-generating pipe 27 carry out heating operation to mixing tank 22, what is heated to mixing tank 22
Meanwhile the work of hybrid electric motor 23 drives mixing axis 24 to rotate, the mixing rotation of axis 24 drives several mixed poles 25 in mixing tank 22
Sandstone be stirred operation, heating operation is carried out to sandstone, after sandstone is heated, the petroleum that wraps up on sandstone will be from
It falls off on sandstone, sandstone is delivered on movable plate 315 by opening the second switching door 221, the work of rotating electric machine 321 drives the
One rotation gear 323 rotates, and the first rotation rotation of gear 323 drives the second rotation gear 325 to rotate, the second rotation gear 325
Rotation drives drive shaft 322 to rotate, and the rotation of drive shaft 322 drives two semi-circular plates 324 to be rotated, and two 324 turns of semi-circular plate
Dynamic that vibration box 314 is driven to be shaken, the vibration of vibration box 314 drives the vibration of movable plate 315 to screen the petroleum in sandstone
Operation separates the petroleum in sandstone from sandstone, and the work of rotating electric machine 321 drives vibration box 314 to shake, vibration box
314 vibration connection frames 313 shake, and the vibration of vibration box 314 drives four first support bars 317 and four second support bars 318 to exist
Vertical direction is moved, and the vibration of vibration box 314 drives four sliding bars 319 to carry out horizontal direction on two positioning plates 316
It is moved, the vibration of connection frame 313 drives movable plate 315 to shake, and the vibration of movable plate 315 moves forward sandstone, moves in sandstone
The petroleum on sandstone is shaken to storage chamber by several mesh in dynamic process, storage chamber stores petroleum, petroleum
Into in funnel 3151 out, oil transportation is walked by flowline 3152, the work of rotating electric machine 321 drives vibration box 314 to shake
Dynamic, vibration box 314 shakes connection frame 313 and shakes, and the vibration of vibration box 314 drives four first support bars 317 and four second
Strut 318 is moved in vertical direction, and the vibration of vibration box 314 drives four sliding bars 319 to carry out on two positioning plates 316
Horizontal direction is moved, and the vibration of connection frame 313 drives movable plate 315 to shake, and the vibration of movable plate 315 moves forward sandstone,
The petroleum on sandstone is shaken to storage chamber by several mesh during sandstone is mobile, storage chamber deposits petroleum
It puts, petroleum enters in funnel 3151, is walked oil transportation by flowline 3152.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of oil exploitation filtering sand apparatus, it is characterised in that: including screening component (1), electric hybrid module (2) and filter assemblies
(3), screening component (1) setting is in the left side of electric hybrid module (2), the discharging of the electric hybrid module (2) and screening component (1)
End is correspondingly arranged, and the filter assemblies (3) are arranged in the right side of electric hybrid module (2), the filter assemblies (3) and electric hybrid module
(2) discharge end is correspondingly arranged, and the screening component (1) includes mounting rack (11), installs case (12), screen box (13), vibration
It part (14) and scrapes materials and parts (15), in being vertically arranged, the installs case (12) is arranged in mounting rack (11) mounting rack (11)
Top, the screen box (13) setting at the top of installs case (12), vibration part (14) setting on screen box (13) and
It is slidably matched with screen box (13), described scrape materials and parts (15) are arranged on screen box (13), described to scrape materials and parts (15) and vibration part
(14) it is slidably matched, the filter assemblies (3) include moving member (31), separation member (32) and flip piece (33), the moving member
(31) side in electric hybrid module (2) is set, the separation member (32) is arranged on moving member (31), the separation member (32) with
Moving member (31) is slidably matched, and the flip piece (33) is arranged on moving member (31), sets on the side wall of the screen box (13)
There is shifting material mouth, the material mouth of moving is equipped with first switching door (131) hinged with screen box (13), first switching door
(131) it is equipped with knob.
2. a kind of oil exploitation filtering sand apparatus according to claim 1, it is characterised in that: the vibration part (14) includes turning
Dynamic motor (141), connecting rod (142), rotation seat (143), link block (144) and vibration web plate (145), the screen box (13)
Side side wall be equipped with motor cabinet (148), the rotary electric machine (141) is arranged in the top of motor cabinet (148), the rotation
The output shaft of motor (141) be equipped with rotating disc (146), the vibration web plate (145) be horizontally set on screen box (13) and
It is slidably matched with screen box (13), the top and bottom of described vibration web plate (145) one end is equipped with several spaced sets
It shakes spring (147), the screen box (13) is equipped with the storage groove (132) for several vibration spring (147) settings, Mei Gesuo
The one end for stating vibration spring (147) is fixedly connected with vibration web plate (145), the other end of each vibration spring (147)
The inner wall of corresponding storage groove (132) is fixedly connected, and link block (144) setting is in the another of vibration web plate (145)
End, the rotation seat (143) setting in the bottom of link block (144), the both ends of the connecting rod (142) respectively with rotating disc
(146) and rotation seat (143) hingedly, it is described vibration web plate (145) bottom be equipped with gathers materials cover (135), the cover that gathers materials (135)
Bottom be equipped with the discharge nozzle (136) that communicates therewith, the discharge nozzle (136) extends in installs case (12).
3. a kind of oil exploitation filtering sand apparatus according to claim 2, it is characterised in that: described scrape materials and parts (15) include scraping
Expect motor (151), the first rotating wheel (152), the second rotating wheel (153), fixed block (154) and material scraping plate (155), the screening
Mounting groove (133) are equipped in case (13), the scraper motor (151) is arranged on the side wall of screen box (13), and described first turn
Driving wheel (152) setting is fixedly connected in mounting groove (133) and with the output shaft of scraper motor (151), second rotating wheel
(153) other end in mounting groove (133) is arranged by bearing, on first rotating wheel (152) and the second rotating wheel (153)
Equipped with connecting band (156), the fixed block (154) is fixedly connected on connecting band (156), one end of the material scraping plate (155)
It is arranged on fixed block (154), the other end of the material scraping plate (155) is arranged on screen box (13) and slides with screen box (13)
Dynamic cooperation, conveying material scraping plate (155) and the top slide for shaking web plate (145) cooperate, when on the side wall of the screen box (13)
Equipped with the first reclaiming plate (134).
4. a kind of oil exploitation filtering sand apparatus according to claim 1, it is characterised in that: the installs case (12) is equipped with
The bottom of horizontally disposed screening web plate (121), screening web plate (121) is equipped with blanking material cover (122), the blanking material cover
(122) bottom is equipped with the feed pipe (123) communicated therewith, and the other end of the feed pipe (123) extends to installs case (12)
Outside, the installs case (12) be equipped with the door close hinged with it.
5. a kind of oil exploitation filtering sand apparatus according to claim 1, it is characterised in that: the electric hybrid module (2) includes
Support frame (21), mixing tank (22), hybrid electric motor (23), mixing axis (24) and several mixed poles (25), support frame as described above (21)
In the side for being vertically arranged in mounting rack (11), mixing tank (22) setting is in the top of support frame (21), the mixing electricity
Machine (23) setting is in the bottom of mixing tank (22) and the output shaft of hybrid electric motor (23) is arranged vertically upwards, the mixing axis (24)
It is arranged in mixing tank (22) and is fixedly connected with the output shaft of hybrid electric motor (23), several mixed poles (25) circumferentially sets
It sets in mixing axis (24), is equipped with fever chamber in the mixing tank (22), the fever is intracavitary equipped with several spaced sets
Heat-generating pipe (27), the loading hopper (26) are correspondingly arranged on the side wall of the mixing tank (22) with the first reclaiming plate (134) and set
There is discharge port, the discharge port is equipped with second switching door (221) hinged with mixing tank (22), mixing tank (22) side wall
It is equipped with the second reclaiming plate (28).
6. a kind of oil exploitation filtering sand apparatus according to claim 1, it is characterised in that: the moving member (31) includes peace
Loading board (311), rectangle frame (312), connection frame (313), vibration box (314), movable plate (315) and two positioning plates (316), institute
Mounting plate (311) are stated in being horizontally disposed with, two positioning plates (316) are symmetricly set on the top of mounting plate (311), the rectangle frame
(312) top in mounting plate (311) is set and is located between two positioning plates (316), the top of the vibration box (314) and
In the first support bar (317) of rectangle setting, the bottom of the vibration box (314) and square there are four being set between rectangle frame (312)
It is set between shape frame (312) there are four the second support bar (318) in rectangle setting, each first support bar (317) and every
A second support bar (318) is slidably matched with vibration box (314), each first support bar (317) and second each
It is arranged on strut (318) connecting spring (3171), is equipped between each positioning plate (316) and rectangle frame (312)
Two sliding bars (319), the corresponding positioning plate (316) of each sliding bar (319) are slidably matched, each cunning
It is arranged in lever (319) adjustable spring (3191), the connection frame (313) setting is described at the top of vibration box (314)
Movable plate (315) setting is equipped with storage chamber, the movable plate in the top of connection frame (313), the movable plate (315)
(315) top is equipped with the mesh of several spaced sets, and the bottom of the movable plate (315) is equipped with the discharging leakage communicated therewith
It struggles against (3151), the bottom of funnel (3151) out is equipped with the flowline (3152) communicated therewith.
7. a kind of oil exploitation filtering sand apparatus according to claim 6, it is characterised in that: the separation member (32) includes rotation
Rotating motor (321), drive shaft (322), the first rotation gear (323) and two semi-circular plates (324), the rotating electric machine (321)
Setting is in vibration box (314), and first rotation gear (323) is arranged on the output shaft of rotating electric machine (321), the drive
Moving axis (322), which is arranged, to be rotatably assorted on vibration box (314) and with vibration box (314), be arranged on the drive shaft (322) with
Second rotation gear (325) of the first rotation gear (323) engagement, two semi-circular plates (324) are arranged in drive shaft (322)
Both ends, two semi-circular plates (324) are slidably matched with mounting plate (311) respectively.
8. a kind of oil exploitation filtering sand apparatus according to claim 6, it is characterised in that: the flip piece (33) includes turning
Dynamic roller (331), two driving screw rod slide units (332) and two extension boards (333), two driving screw rod slide units (332) are right
Claim to be arranged at the top of movable plate (315), two extension boards (333) are symmetricly set on two driving screw rod slide units (332)
Sliding block on, the both ends of the rotating roller (331) be separately positioned on two extension boards (333) and with two extension boards (333)
Returning face plate (334) are circumferentially arranged in equipped with several in rotation connection, the rotating roller (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686032.4A CN110344811A (en) | 2019-07-28 | 2019-07-28 | A kind of oil exploitation filtering sand apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910686032.4A CN110344811A (en) | 2019-07-28 | 2019-07-28 | A kind of oil exploitation filtering sand apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110344811A true CN110344811A (en) | 2019-10-18 |
Family
ID=68180459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910686032.4A Pending CN110344811A (en) | 2019-07-28 | 2019-07-28 | A kind of oil exploitation filtering sand apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110344811A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715534A (en) * | 2020-07-01 | 2020-09-29 | 合肥学院 | Intelligent garbage recognition and classification device |
| CN113217082A (en) * | 2021-05-26 | 2021-08-06 | 陕西陕煤韩城矿业有限公司 | Gas, water and coal slag separation device and separation method for coal mine gas extraction pipeline |
| CN113350883A (en) * | 2021-06-04 | 2021-09-07 | 哈尔滨锡金节能环保科技有限公司 | Sewage treatment system and method based on ultrasonic waves |
| CN113384939A (en) * | 2021-07-05 | 2021-09-14 | 浙江海洋大学 | Oil development grit filter equipment |
| CN116658131A (en) * | 2023-08-02 | 2023-08-29 | 招远金河石油设备技术开发有限公司 | Vibration screen tube sand filtering screen pipe device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205676339U (en) * | 2016-06-17 | 2016-11-09 | 宋立宏 | A kind of oil sludge and sand separator |
| CN206853273U (en) * | 2017-06-27 | 2018-01-09 | 长江大学 | A kind of oil rapid filtering device |
| CN207792998U (en) * | 2017-12-20 | 2018-08-31 | 中国石油天然气股份有限公司 | Oil sludge treatment system |
| CN208678535U (en) * | 2018-08-30 | 2019-04-02 | 西南石油大学 | A kind of oil exploitation sandstone filter device |
| CN109649963A (en) * | 2018-12-07 | 2019-04-19 | 郑州纽路普科技有限公司 | A kind of steel fibre automatic feeding device |
| CN210080259U (en) * | 2019-05-28 | 2020-02-18 | 江苏宜青众博节能环保技术研究院有限公司 | Energy-concerving and environment-protective formula solid waste compressor arrangement |
| CN110894007A (en) * | 2019-11-27 | 2020-03-20 | 常德天和粉末冶金有限公司 | Metal powder clout collection device |
| CN210368521U (en) * | 2019-03-26 | 2020-04-21 | 广州市和富市政工程有限公司 | Waste asphalt regeneration equipment |
| CN210647237U (en) * | 2019-09-27 | 2020-06-02 | 惠州市安谷农业开发有限公司 | Grain production processing conveyor |
| CN111715534A (en) * | 2020-07-01 | 2020-09-29 | 合肥学院 | Intelligent garbage recognition and classification device |
| CN112248294A (en) * | 2020-09-17 | 2021-01-22 | 芜湖多帮新材料科技有限公司 | Waste plastic washing device |
-
2019
- 2019-07-28 CN CN201910686032.4A patent/CN110344811A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205676339U (en) * | 2016-06-17 | 2016-11-09 | 宋立宏 | A kind of oil sludge and sand separator |
| CN206853273U (en) * | 2017-06-27 | 2018-01-09 | 长江大学 | A kind of oil rapid filtering device |
| CN207792998U (en) * | 2017-12-20 | 2018-08-31 | 中国石油天然气股份有限公司 | Oil sludge treatment system |
| CN208678535U (en) * | 2018-08-30 | 2019-04-02 | 西南石油大学 | A kind of oil exploitation sandstone filter device |
| CN109649963A (en) * | 2018-12-07 | 2019-04-19 | 郑州纽路普科技有限公司 | A kind of steel fibre automatic feeding device |
| CN210368521U (en) * | 2019-03-26 | 2020-04-21 | 广州市和富市政工程有限公司 | Waste asphalt regeneration equipment |
| CN210080259U (en) * | 2019-05-28 | 2020-02-18 | 江苏宜青众博节能环保技术研究院有限公司 | Energy-concerving and environment-protective formula solid waste compressor arrangement |
| CN210647237U (en) * | 2019-09-27 | 2020-06-02 | 惠州市安谷农业开发有限公司 | Grain production processing conveyor |
| CN110894007A (en) * | 2019-11-27 | 2020-03-20 | 常德天和粉末冶金有限公司 | Metal powder clout collection device |
| CN111715534A (en) * | 2020-07-01 | 2020-09-29 | 合肥学院 | Intelligent garbage recognition and classification device |
| CN112248294A (en) * | 2020-09-17 | 2021-01-22 | 芜湖多帮新材料科技有限公司 | Waste plastic washing device |
Non-Patent Citations (1)
| Title |
|---|
| 时彧: "《矿山固定设备与运输机械》", 31 January 2019 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111715534A (en) * | 2020-07-01 | 2020-09-29 | 合肥学院 | Intelligent garbage recognition and classification device |
| CN113217082A (en) * | 2021-05-26 | 2021-08-06 | 陕西陕煤韩城矿业有限公司 | Gas, water and coal slag separation device and separation method for coal mine gas extraction pipeline |
| CN113350883A (en) * | 2021-06-04 | 2021-09-07 | 哈尔滨锡金节能环保科技有限公司 | Sewage treatment system and method based on ultrasonic waves |
| CN113384939A (en) * | 2021-07-05 | 2021-09-14 | 浙江海洋大学 | Oil development grit filter equipment |
| CN116658131A (en) * | 2023-08-02 | 2023-08-29 | 招远金河石油设备技术开发有限公司 | Vibration screen tube sand filtering screen pipe device |
| CN116658131B (en) * | 2023-08-02 | 2023-10-10 | 招远金河石油设备技术开发有限公司 | Vibration screen tube sand filtering screen pipe device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110344811A (en) | A kind of oil exploitation filtering sand apparatus | |
| US8201693B2 (en) | Apparatus and method for separating solids from a solids laden liquid | |
| CN209791943U (en) | Grit sieving mechanism | |
| CN111451130B (en) | Method for manufacturing asphalt concrete | |
| CN110272182A (en) | A kind of industrial sludge processing drying and other treatment device | |
| US20210178343A1 (en) | Brine machine and method | |
| CN210876232U (en) | Multistage sieving mechanism is used in herbal pieces-processing | |
| CN212707534U (en) | Plastic particle screening device | |
| CN212193682U (en) | Stirring device for construction machinery | |
| CN108296161A (en) | A kind of multistage automatic sand sieving machine for building | |
| CN219519586U (en) | Hierarchical formula selection material machine | |
| CN211169910U (en) | Oily sewage treatment device for oil field gathering and transportation | |
| CN216457160U (en) | Oil development filter equipment | |
| CN110802763A (en) | Plastic granules sieve separator | |
| CN215800797U (en) | Pitch sand preparation facilities with sieve material function | |
| CN212216230U (en) | Sand sieving mechanism for hydraulic engineering | |
| CN211412712U (en) | Novel chemical material screening machine for chemical industry | |
| CN113198715A (en) | Automatic ore screening device | |
| CN209549945U (en) | A kind of screening machine of single layer multi-stage screening | |
| CN209156408U (en) | Washing sieve extension set for dregs processing | |
| CN110280063A (en) | Filter is used in a kind of production of the food emulsifying agent that filter effect is good | |
| CN218251413U (en) | Grit screening machine that recycled concrete production used | |
| CN214972082U (en) | Petroleum filtering device | |
| CN220969902U (en) | Screening machine for hydraulic engineering | |
| CN218222212U (en) | Dry mixing device for production of plugging agent |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191018 |
|
| RJ01 | Rejection of invention patent application after publication |