CN109353762A - Batch production fracturing fluid pulvis Storing and conveying device - Google Patents
Batch production fracturing fluid pulvis Storing and conveying device Download PDFInfo
- Publication number
- CN109353762A CN109353762A CN201811505574.9A CN201811505574A CN109353762A CN 109353762 A CN109353762 A CN 109353762A CN 201811505574 A CN201811505574 A CN 201811505574A CN 109353762 A CN109353762 A CN 109353762A
- Authority
- CN
- China
- Prior art keywords
- powder material
- material tank
- auger conveyor
- partition
- blanking
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 19
- 238000010923 batch production Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 129
- 239000000463 material Substances 0.000 claims abstract description 95
- 238000005192 partition Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 abstract description 6
- 238000003860 storage Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
- B65G33/265—Screws with a continuous helical surface
Abstract
The present invention relates to Storing and conveying engineering device technique fields, are a kind of batch production fracturing fluid pulvis Storing and conveying devices;It includes powder material tank, tail portion auger conveyor, top auger conveyor, bottom auger conveyor and bracket;Powder material tank is fixedly mounted on bracket, tail portion auger conveyor is located at the right of bracket, top auger conveyor is located at the top of powder material tank, the discharge end of tail portion auger conveyor and the feed end of top auger conveyor are linked together by connecting tube, and in tail portion, the upper outside of auger conveyor is fixedly installed with lifting device.Structure of the invention is reasonable and compact, it is easy to use, pass through being used cooperatively for powder material tank, tail portion auger conveyor, top auger conveyor, bottom auger conveyor and lifting device, powder in powder ton packet is stored and conveys purpose by realization, have the characteristics that safe and reliable, operation is facilitated, is improved work efficiency, the labor intensity of operator is reduced.
Description
Technical field
The present invention relates to Storing and conveying engineering device technique fields, are a kind of batch production fracturing fluid pulvis Storing and conveying devices.
Background technique
Continuous mixing truck passes through continuously mixed, the pressure break of configuration by the progress such as fracturing fluid powder, clear water and liquid additive
Liquid is transported to next stage operating equipment.Fracturing fluid powder deposit mixing vehicle storage powder tank in, need according to construction operation situation into
Addition supplements row in time, and scene is lifted using crane cooperation lifting powder ton packet to storage powder tank overhead, by manually unlocking sack
Allow powder packed into storage powder tank through lower inlet again afterwards, during scene is by the powder packed in powder ton packet to storage powder tank,
There is a problem of that labor intensity of operating staff is big and production efficiency is low.
Summary of the invention
The present invention provides a kind of batch production fracturing fluid pulvis Storing and conveying device, overcome the above-mentioned prior art no
Foot, during can effectively solve scene for the powder packed in powder ton packet to storage powder tank, there are operator's labour is strong
The problem that degree is big and production efficiency is low.
The technical scheme is that realized by following measures: a kind of batch production fracturing fluid pulvis Storing and conveying dress
It sets, including powder material tank, tail portion auger conveyor, top auger conveyor, bottom auger conveyor and bracket;The fixed peace of powder material tank
On bracket, tail portion auger conveyor is located at the right of bracket, and top auger conveyor is located at the top of powder material tank, tail portion spiral shell
The feed end for revolving the discharge end and top auger conveyor of conveyer is linked together by connecting tube, in tail portion auger conveyor
Upper outside be fixedly installed with lifting device, have the telescopic rod stretched out upwards at the top of lifting device, telescopic rod and top spiral shell
It links together in the middle part of rotation conveyer, discharge end is equipped in top auger conveyor left end bottom, on the top edge of powder material tank
Left and right directions is equipped at intervals at least two feed end, is fixedly installed with bottom auger conveyor in the inner cavity lower part of powder material tank,
In bottom, the top of auger conveyor is equipped with feed end, and the feed end of bottom auger conveyor and the feed end of powder material tank are opposite
It answers, is equipped with discharge port corresponding with the discharge end of bottom auger conveyor in the lower right side of powder material tank.
Here is the further optimization and/or improvements to invention technology described above scheme:
The upper inner of the above-mentioned powder material tank in adjacent two feed end is fixedly connected with the demarcation plate for separating the inner cavity of powder material tank.
The above-mentioned upper outside in powder material tank be spaced in left-right direction be fixedly installed at least two vibration device;It is pushing up
It is fixedly installed with limit base on the outside of the middle part of portion's auger conveyor, the lower end seat of limit base is in the top of powder material tank, top spiral
There is spacing between conveyer and the top of powder material tank.
Above-mentioned vibration device is vibrating motor.
The above-mentioned spiral agitator that horizontal direction is equipped in the middle part of the inner cavity of powder material tank;On the feed end of powder material tank
It is hinged with protecting cover;The lower part of powder material tank is taper wide at the top and narrow at the bottom.
At least two are equipped in the cavity of the above-mentioned powder material tank between spiral agitator and bottom auger conveyor
It can control the baiting control device of blanking, baiting control device is corresponding with the feed end of powder material tank.
Above-mentioned baiting control device includes operation handle, adjustable plate, control panel, preceding blanking control partition and rear blanking control
Partition is fixedly installed with adjustable plate in the middle part of the inner cavity of the powder material tank of corresponding feed end, is spaced along the vertical direction on adjustable plate
It is provided at least three adjustment hole, the lower hinge of operation handle is on the inner wall of powder material tank, at the middle part of operation handle one
Body is fixed with adjusting tooth, and the adjusting tooth in operation handle is installed on adjustable plate in corresponding adjustment hole, under operation handle
Portion is fixedly installed with driving wheel, is fixedly installed with driven wheel on the top of control panel, driving wheel and control panel in operation handle
On driven wheel linked together by belt;The connecting plate before the front inner wall of powder material tank is hinged with, the lower end of preceding connecting plate
Together with the lower hinge of preceding blanking control partition, the upper end of preceding blanking control partition and the lower front side of control panel are connected to
Together, the lower end seat of preceding blanking control partition is on the inner wall of powder material tank, the connecting plate after the rear side inner wall of powder material tank is hinged with,
Afterwards together with the lower hinge of the lower end of connecting plate and rear blanking control partition, the upper end of rear blanking control partition and control panel
It links together on rear side of lower end, the lower end seat of rear blanking control partition is on the inner wall of powder material tank.
Structure of the invention is reasonable and compact, easy to use, passes through powder material tank, tail portion auger conveyor, top helical feed
Device, bottom auger conveyor and lifting device are used cooperatively, and are realized and stores and convey purpose for the powder in powder ton packet, tool
Have the characteristics that safe and reliable, facilitates operation, improve work efficiency, reduce the labor intensity of operator.
Detailed description of the invention
Attached drawing 1 is the main view partial perspective structural schematic diagram of preferred embodiment.
Attached drawing 2 is the overlooking structure diagram of attached drawing 1.
Attached drawing 3 is the right side structural representation of attached drawing 1.
Attached drawing 4 is enlarged structure schematic diagram at A in attached drawing 3.
Coding in attached drawing is respectively as follows: 1 for powder material tank, and 2 be tail portion auger conveyor, and 3 be top auger conveyor, and 4 are
Bottom auger conveyor, 5 be bracket, and 6 be lifting device, and 7 be vibration device, and 8 be limit base, and 9 be spiral agitator, and 10 are
Protecting cover, 11 be operation handle, and 12 be adjustable plate, and 13 be control panel, and 14 control partition for preceding blanking, 15 for rear blanking control every
Plate, 16 be adjustment hole, and 17 be driving wheel, and 18 be driven wheel, and 19 be preceding connecting plate, and 20 be rear connecting plate, and 21 fill for power drive
It sets.
Specific embodiment
The present invention is not limited by the following examples, can determine according to the technique and scheme of the present invention with actual conditions specific
Embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to Figure of description 1
Butut mode be described, such as: front, rear, top, and bottom, left and right positional relationship be the cloth according to Figure of description 1
Figure direction determines.
Below with reference to examples and drawings, the invention will be further described:
As shown in attached drawing 1,2,3,4, which includes powder material tank 1, tail portion helical feed
Device 2, top auger conveyor 3, bottom auger conveyor 4 and bracket 5;Powder material tank 1 is fixedly mounted on bracket 5, tail portion spiral
Conveyer 2 is located at the right of bracket 5, and top auger conveyor 3 is located at the top of powder material tank 1, the discharging of tail portion auger conveyor 2
It holds and is linked together with the feed end of top auger conveyor 3 by connecting tube, the upper outside of auger conveyor 2 is solid in tail portion
Dingan County is equipped with lifting device 6, and the telescopic rod stretched out upwards, telescopic rod and top auger conveyor 3 are arranged at the top of lifting device 6
Middle part links together, at top 3 left end bottom of auger conveyor be equipped with discharge end, the top of powder material tank 1 in left-right direction
It is equipped at intervals at least two feed end, bottom auger conveyor 4 is fixedly installed in the inner cavity lower part of powder material tank 1, in bottom
The top of auger conveyor 4 is equipped with feed end, and the feed end of bottom auger conveyor 4 is corresponding with the feed end of powder material tank 1,
The lower right side of powder material tank 1 is equipped with discharge port corresponding with the discharge end of bottom auger conveyor 4.Tail portion auger conveyor 2,
Top auger conveyor 3 and bottom auger conveyor 4 are existing public, can be closed auger conveyor;Lifting dress
It is existing public for setting 6, can be hydraulic cylinder;The height of top auger conveyor 3 can be increased or decreased by lifting device 6,
So that the discharge end of auger conveyor 3 can correspond to the feed end of the powder material tank 1 of different location at the top of making;Connecting tube can connect to be flexible
Adapter tube;In this way, passing through powder material tank 1, tail portion auger conveyor 2, top auger conveyor 3, bottom auger conveyor 4 and lifting dress
It sets 6 to be used cooperatively, realizes and the powder in powder ton packet is stored and conveyed purpose, have the characteristics that safe and reliable, facilitate
Operation, improves work efficiency, reduces the labor intensity of operator.
Can above-mentioned batch production fracturing fluid pulvis Storing and conveying device be advanced optimized or/and be changed according to actual needs
Into:
As needed, it is fixedly connected in the upper inner of the powder material tank 1 of adjacent two feed end and separates the inner cavity of powder material tank 1
Demarcation plate.In this way, the inner cavity of powder material tank 1 is separated at least two powder cabins by demarcation plate.
As shown in Fig. 1, the upper outside of powder material tank 1 be spaced in left-right direction be fixedly installed at least two vibration
Device 7;Limit base 8 is fixedly installed on the outside of the middle part of top auger conveyor 3, the lower end seat of limit base 8 is in powder material tank 1
There is spacing at top between top auger conveyor 3 and the top of powder material tank 1.In this way, can be opened when carrying out live pulvis mixture
Dynamic vibration device 7 vibrates the pulvis in powder material tank 1, keeps pulvis blanking more smoothly;It can be in tail portion auger conveyor 2
Power drive unit 21 is installed in outside, provides power to tail portion auger conveyor 2;Such as driving motor.
As needed, vibration device 7 is vibrating motor.In this way, vibrating motor can preferably play the vibration to pulvis
Effect.
As shown in attached drawing 1,2, the spiral agitator 9 of horizontal direction is installed in the middle part of the inner cavity of powder material tank 1;In powder
Protecting cover 10 is hinged on the feed end of tank 1;The lower part of powder material tank 1 is taper wide at the top and narrow at the bottom.In this way, spiral agitator 9 is anti-
Only blocked when pulvis blanking;The lower part of powder material tank 1 is the storage and blanking that taper wide at the top and narrow at the bottom is more conducive to pulvis.
As shown in Fig. 3, it is installed in the cavity of the powder material tank 1 between spiral agitator 9 and bottom auger conveyor 4
There are at least two baiting control devices that can control blanking, baiting control device is corresponding with the feed end of powder material tank 1.Blanking control
Device processed can be existing public four-bar mechanism.Fence and staircase can be installed in the outside of powder material tank 1, while can be in powder
The top of batch can 1 is equipped with antiskid plate, it is ensured that personnel safety and device sanitation and hygiene when use.
As shown in attached drawing 3,4, baiting control device includes operation handle 11, adjustable plate 12, control panel 13, preceding blanking control
Partition 14 and rear blanking control partition 15, are fixedly installed with adjustable plate 12 in the middle part of the inner cavity of the powder material tank 1 of corresponding feed end,
At least three adjustment hole 16 is arranged at intervals on adjustable plate 12 along the vertical direction, the lower hinge of operation handle 11 is in powder material tank
On 1 inner wall, it is fixed with adjusting tooth in the integral middle of operation handle 11, the adjusting tooth in operation handle 11 is installed on adjustable plate
On 12 in corresponding adjustment hole 16, it is fixedly installed with driving wheel 17 in the lower part of operation handle 11, it is solid on the top of control panel 13
Dingan County is equipped with driven wheel 18, and the driven wheel 18 on driving wheel 17 and control panel 13 in operation handle 11 is connected to one by belt
It rises;The connecting plate 19 before the front inner wall of powder material tank 1 is hinged with, the lower end of preceding connecting plate 19 and preceding blanking control under partition 14
Portion is hinged, and the upper end of preceding blanking control partition 14 and the lower front side of control panel 13 link together, preceding blanking control
The lower end seat of partition 14 is on the inner wall of powder material tank 1, the connecting plate 20 after the rear side inner wall of powder material tank 1 is hinged with, rear connecting plate
20 lower end is together with the lower hinge of rear blanking control partition 15, the upper end of rear blanking control partition 15 and control panel 13
It links together on rear side of lower end, the lower end seat of rear blanking control partition 15 is on the inner wall of powder material tank 1.In this way, when scene is continuous
When mixed, adjusting tooth is adjusted by operation handle 11 and is installed in adjustment hole 16 different on adjustable plate 12, to make manipulator
11 lower part of handle moves up, and control panel 13 is driven to move up, so that preceding blanking control partition 14 and rear blanking control partition 15 is driven to move up,
The inner wall of the lower end and powder material tank 1 that make preceding blanking control partition 14 and rear blanking control partition 15 forms gap, and pulvis passes through shape
At gap enter in bottom auger conveyor 4, then pulvis is added in mixing vehicle by the discharge port on the right side of powder material tank 1
Carry out continuous mixture.
Advantages of the present invention:
(1) functions such as addition, metering, deposit, conveying, speed adjusting, the blanking of fracturing fluid configuration powder be can be realized.
(2) it can accurately adjust powder and speed is added, meet 0-1.5m3/min demand.
(3) powder can be broken up during powder carry, is uniformly added into powder.
(4) horizontal, vertical powder carry process is realized.
(5) control panel can be installed on bracket 5, realize the functions such as Electronic control, remote control.
(6) spiral agitator 9 and vibration motor are installed additional, individually/whole powder cabin broken arch can be achieved.
(7) individually/whole powder cabin deposit and blanking can be achieved.
The above technical characteristic constitutes highly preferred embodiment of the present invention, with stronger adaptability and best implementation effect
Fruit can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
The use process of preferred embodiment: in use, present invention lifting can be fixed on wooden handcart or semitrailer,
Scene storage powder point is transported, the protecting cover 10 on 1 feed end of powder material tank is then opened, pulvis is conveyed by tail portion auger conveyor 2
Pulvis is passed through into the feed end on powder material tank 1 into top auger conveyor 3, then through the discharge end on top auger conveyor 3
It is added in powder material tank 1, the pulvis being added in powder material tank 1 is fallen at corresponding baiting control device, until powder material tank 1 is added
It is full, achieve the purpose that store pulvis;After filling, then the present invention transported into operation field, and is placed in designated position, root
It adjusts adjusting tooth by operation handle 11 according to situation to be installed in adjustment hole 16 different on adjustable plate 12, to make operation handle
11 lower parts move up, and control panel 13 is driven to move up, so that preceding blanking control partition 14 and rear blanking control partition 15 be driven to move up, make
The inner wall of the lower end and powder material tank 1 of preceding blanking control partition 14 and rear blanking control partition 15 forms gap, and pulvis passes through to be formed
Gap enter in bottom auger conveyor 4, then by the discharge port on the right side of powder material tank 1 by pulvis be added in mixing vehicle into
The continuous mixture of row;When the pulvis in powder material tank 1 has blocking, spiral agitator 9 is opened, the smooth tripping in bottom spiral of pulvis is made
In conveyer 4.
Claims (9)
1. a kind of batch production fracturing fluid pulvis Storing and conveying device, it is characterised in that including powder material tank, tail portion auger conveyor, top
Portion's auger conveyor, bottom auger conveyor and bracket;Powder material tank is fixedly mounted on bracket, and tail portion auger conveyor is located at branch
The right of frame, top auger conveyor are located at the top of powder material tank, the discharge end and top helical feed of tail portion auger conveyor
The feed end of device is linked together by connecting tube, and in tail portion, the upper outside of auger conveyor is fixedly installed with lifting device,
There is the telescopic rod stretched out upwards at the top of lifting device, links together, pushing up in the middle part of telescopic rod and top auger conveyor
Portion auger conveyor left end bottom is equipped with discharge end, is equipped at intervals at least two charging in left-right direction on the top of powder material tank
End, is fixedly installed with bottom auger conveyor in the inner cavity lower part of powder material tank, and in bottom, the top of auger conveyor is equipped with charging
End, the feed end of bottom auger conveyor and the feed end of powder material tank are corresponding, are equipped with and bottom in the lower right side of powder material tank
The corresponding discharge port of the discharge end of auger conveyor.
2. batch production fracturing fluid pulvis Storing and conveying device according to claim 1, it is characterised in that adjacent two feed end
The upper inner of powder material tank be fixedly connected with the demarcation plate for separating the inner cavity of powder material tank.
3. batch production fracturing fluid pulvis Storing and conveying device according to claim 2, it is characterised in that the top of powder material tank
Outside be spaced in left-right direction be fixedly installed at least two vibration device;It is fixed on the outside of the middle part of top auger conveyor
Limit base is installed, the lower end seat of limit base has between the top of powder material tank, top auger conveyor and the top of powder material tank
Spacing.
4. batch production fracturing fluid pulvis Storing and conveying device according to claim 3, it is characterised in that vibration device is vibration
Dynamic motor.
5. batch production fracturing fluid pulvis Storing and conveying device according to claim 1 or 2 or 3 or 4, it is characterised in that powder
The spiral agitator of horizontal direction is installed in the middle part of the inner cavity of tank;Protecting cover is hinged on the feed end of powder material tank;Powder material tank
Lower part be taper wide at the top and narrow at the bottom.
6. batch production fracturing fluid pulvis Storing and conveying device according to claim 1 or 2 or 3 or 4, it is characterised in that spiral
At least two are equipped in the cavity of powder material tank between agitating device and bottom auger conveyor can control the blanking control of blanking
Device processed, baiting control device are corresponding with the feed end of powder material tank.
7. batch production fracturing fluid pulvis Storing and conveying device according to claim 5, it is characterised in that spiral agitator
At least two are equipped in the cavity of powder material tank between the auger conveyor of bottom can control the baiting control device of blanking, under
Expect that control device is corresponding with the feed end of powder material tank.
8. batch production fracturing fluid pulvis Storing and conveying device according to claim 6, it is characterised in that baiting control device
Partition is controlled including operation handle, adjustable plate, control panel, preceding blanking control partition and rear blanking, in the powder of corresponding feed end
It is fixedly installed with adjustable plate in the middle part of the inner cavity of tank, is arranged at intervals at least three adjustment hole along the vertical direction on adjustable plate,
The lower hinge of operation handle is fixed with adjusting tooth, operation handle on the inner wall of powder material tank, in the integral middle of operation handle
On adjusting tooth be installed on adjustable plate in corresponding adjustment hole, be fixedly installed with driving wheel in the lower part of operation handle, controlling
The top of making sheet is fixedly installed with driven wheel, and the driven wheel on driving wheel and control panel in operation handle is connected to by belt
Together;It cuts with scissors the lower part of the connecting plate before the front inner wall of powder material tank is hinged with, the lower end of preceding connecting plate and preceding blanking control partition
It is connected together, the upper end of preceding blanking control partition and the lower front side of control panel link together, under preceding blanking control partition
End seat is on the inner wall of powder material tank, the connecting plate after the rear side inner wall of powder material tank is hinged with, the lower end of rear connecting plate and rear blanking
The lower hinge for controlling partition together, links together on rear side of the upper end of rear blanking control partition and the lower end of control panel, after
Blanking controls the lower end seat of partition on the inner wall of powder material tank.
9. batch production fracturing fluid pulvis Storing and conveying device according to claim 7, it is characterised in that baiting control device
Partition is controlled including operation handle, adjustable plate, control panel, preceding blanking control partition and rear blanking, in the powder of corresponding feed end
It is fixedly installed with adjustable plate in the middle part of the inner cavity of tank, is arranged at intervals at least three adjustment hole along the vertical direction on adjustable plate,
The lower hinge of operation handle is fixed with adjusting tooth, operation handle on the inner wall of powder material tank, in the integral middle of operation handle
On adjusting tooth be installed on adjustable plate in corresponding adjustment hole, be fixedly installed with driving wheel in the lower part of operation handle, controlling
The top of making sheet is fixedly installed with driven wheel, and the driven wheel on driving wheel and control panel in operation handle is connected to by belt
Together;It cuts with scissors the lower part of the connecting plate before the front inner wall of powder material tank is hinged with, the lower end of preceding connecting plate and preceding blanking control partition
It is connected together, the upper end of preceding blanking control partition and the lower front side of control panel link together, under preceding blanking control partition
End seat is on the inner wall of powder material tank, the connecting plate after the rear side inner wall of powder material tank is hinged with, the lower end of rear connecting plate and rear blanking
The lower hinge for controlling partition together, links together on rear side of the upper end of rear blanking control partition and the lower end of control panel, after
Blanking controls the lower end seat of partition on the inner wall of powder material tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811505574.9A CN109353762B (en) | 2018-12-10 | Industrial fracturing fluid powder storage and conveying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811505574.9A CN109353762B (en) | 2018-12-10 | Industrial fracturing fluid powder storage and conveying device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109353762A true CN109353762A (en) | 2019-02-19 |
CN109353762B CN109353762B (en) | 2024-05-17 |
Family
ID=
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928458A1 (en) * | 1969-06-04 | 1970-12-10 | Mayer Kg | Device for feeding bulk material, in particular device for feeding soil in potting or repotting machines |
CA1311102C (en) * | 1989-04-21 | 1992-12-08 | Boyd D. Schiltz | Grain storage unloading system |
JPH11200783A (en) * | 1998-01-16 | 1999-07-27 | Komatsu Ltd | Screw conveyor device for tunnel boring machine |
CN201010339Y (en) * | 2007-03-14 | 2008-01-23 | 化工部长沙设计研究院 | Amount regulating type helix machine set |
CN203033471U (en) * | 2013-01-29 | 2013-07-03 | 大庆智卓科技开发有限公司 | Hermetic polymer conveying device for tertiary oil recovery |
CN209241962U (en) * | 2018-12-10 | 2019-08-13 | 中国石油集团西部钻探工程有限公司 | Batch production fracturing fluid pulvis Storing and conveying device |
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1928458A1 (en) * | 1969-06-04 | 1970-12-10 | Mayer Kg | Device for feeding bulk material, in particular device for feeding soil in potting or repotting machines |
CA1311102C (en) * | 1989-04-21 | 1992-12-08 | Boyd D. Schiltz | Grain storage unloading system |
JPH11200783A (en) * | 1998-01-16 | 1999-07-27 | Komatsu Ltd | Screw conveyor device for tunnel boring machine |
CN201010339Y (en) * | 2007-03-14 | 2008-01-23 | 化工部长沙设计研究院 | Amount regulating type helix machine set |
CN203033471U (en) * | 2013-01-29 | 2013-07-03 | 大庆智卓科技开发有限公司 | Hermetic polymer conveying device for tertiary oil recovery |
CN209241962U (en) * | 2018-12-10 | 2019-08-13 | 中国石油集团西部钻探工程有限公司 | Batch production fracturing fluid pulvis Storing and conveying device |
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