CN207667472U - A kind of rapidly-soluble production system of raising polyacrylamide dry powder - Google Patents
A kind of rapidly-soluble production system of raising polyacrylamide dry powder Download PDFInfo
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- CN207667472U CN207667472U CN201721753882.4U CN201721753882U CN207667472U CN 207667472 U CN207667472 U CN 207667472U CN 201721753882 U CN201721753882 U CN 201721753882U CN 207667472 U CN207667472 U CN 207667472U
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Abstract
The utility model discloses a kind of rapidly-soluble production system of raising polyacrylamide dry powder, belong to polyacrylamide production technical field, including tubular type pneumatic conveyor, hardness on-line measurement instrument, online photoelectricity particle size measurer, grinding time and the adjustable pulverizer of crush strength, ribbon conveyer, sieves, screw conveyor and conventional type and each 1 of fast-solving polyacrylamide dry powder storage tank；The import of first holding vessel and pulverizer is connected by tubular type pneumatic conveyor；Hardness on-line measurement instrument and online photoelectricity particle size measurer are fixed on the lateral wall of tubular type pneumatic conveyor, and are connected into row data communication with pulverizer；The outlet of pulverizer and the import of sieves are connected by ribbon conveyer, and filtering sieve outlet is connect with the second storage tank and screw conveyor respectively, and screw conveyor is connect with the first holding vessel.This system reaches rapidly-soluble polyacrylamide dry powder geometric dimension through primary crush in a short time, can shorten its time cured completely.
Description
Technical field
The utility model belongs to polyacrylamide production technical field, more particularly to a kind of raising polyacrylamide dry powder is fast
The production system of instant solution.
Background technology
In recent years, the solution rate of polyacrylamide polymer dry powder is required more during oil field development tertiary oil recovery
Add harshness, is preferably completely dissolved in 10 minutes.In general, the aquation that is completely dissolved of polyacrylamide polymer dry powder is divided
5 stages, i.e. aquation-swelling-dispersion-dissolving-maturing process.And the conventional polypropylene amide dry powder universal dissolving, curing time exists
2 hours or more, the process requirements at its oil development tertiary oil recovery scene, especially offshore production platform, space far can not be met
Small, flow is short, cannot install more curing tanks, causes to cure insufficient, thin rice shape particle occurs, causes formation blockage, do not take
To polymer flooding tertiary oil recovery effect.
For the slow problem of polyacrylamide dry powder solution rate, has production plant at present from polyacrylamide polymer
Molecular structure in terms of set about, first, the product of exploitation fast-solving polyacrylamide Type of Collective object dry powder, but universal market price
It is higher, it is difficult the approval obtained using unit in cost.Second is that exploitation emulsion-type polyacrylamide polymer substitutes dry powder, this
Lotion effective content only 33% (dry powder 88%), transport is also inconvenient, is especially not suitable with offshore oilfield.
In addition, at present also by the mode for changing polyacrylamide dry powder geometric dimension to reach the mesh for accelerating its dissolving
's.The geometric dimension of conventional type polyacrylamide dry powder currently on the market, about 80% is distributed between 40-50 mesh, by the routine
Type polyacrylamide dry powder is reached by crushing between instant mesh number.But there are main problems for current disintegrating process：First, through powder
Broken polyacrylamide dry powder, the powdering if mesh number excessive (be typically due to grinding time is long to be caused) cause dissolving viscosity
It declines to a great extent, does not have polymer effect；Second is that solution rate is slow if mesh number is too small, quickly dissolving purpose is not achieved, and
Increase cost.
Utility model content
The purpose of this utility model is to overcome the shortcomings of prior art, propose a kind of polyacrylamide Type of Collective
The rapidly-soluble production system of object dry powder, by the optimization of polyacrylamide dry powder geometric dimension, the scene of obtaining can be realized soon
The instant polyacrylamide power-product for de-coordinating liquid.
The technical solution adopted in the utility model is as follows：
A kind of rapidly-soluble production system of raising polyacrylamide dry powder, including the storage of conventional type polyacrylamide dry powder
Tank, tubular type pneumatic conveyor, polyacrylamide dry powder hardness on-line measurement instrument, online photoelectricity particle size measurer, grinding time and
The adjustable pulverizer of crush strength, ribbon conveyer, sieves, screw conveyor and the storage of fast-solving polyacrylamide dry powder
Tank；Wherein, the import of the conventional type polyacrylamide dry powder holding vessel and pulverizer is connected by tubular type pneumatic conveyor；Institute
It states polyacrylamide dry powder hardness on-line measurement instrument and online photoelectricity particle size measurer is fixed on the outside of tubular type pneumatic conveyor
On wall, and polyacrylamide dry powder hardness on-line measurement instrument and online photoelectricity particle size measurer with crush mechatronics number
According to communication；The outlet of pulverizer and the import of sieves are connected by the ribbon conveyer, two outlet difference of sieves
It is connected with fast-solving polyacrylamide dry powder storage tank and conventional type polyacrylamide dry powder holding vessel.
It the characteristics of the utility model and has the beneficial effect that：
The utility model utilizes polyacrylamide dry powder hardness on-line measurement instrument and online photoelectricity particle size measurer and crushing
Data communication between machine realizes that the intelligence to routinely polyacrylamide dry powder grinding time and crush strength is adjusted, and is showed
Field energy enough realizes quickly polyacrylamide dry powder of the dissolving with liquid.
1, conventional type polyacrylamide dry powder can reach quickly through primary crush in a short time by this production system
The geometric dimension of dissolving, and the other performance of polyacrylamide dry powder does not change after crushing；
2, it is complete compared with the prior art to greatly shorten polyacrylamide dry powder for the polyacrylamide dry powder of the utility model production
The time of curing；
3, simple production process, safety are efficient；
4, cost only increases by 5% than conventional, obtains market approval.
Description of the drawings
Fig. 1 is this practical production procedure schematic diagram；
Wherein：1- conventional type polyacrylamide dry powder holding vessels, 2- tubular type pneumatic conveyors, 3- polyacrylamide dry powder are hard
Degree on-line measurement instrument, the online photoelectricity particle size measurers of 4-, 5- pulverizers, 6- belt conveyings, 7- sieves, 8- screw conveyors,
9- fast-solving polyacrylamide dry powder storage tanks.
Specific implementation mode
The raising polyacrylamide dry powder rapidly-soluble production system practical to this with reference to the accompanying drawings and examples
It is described further：
The utility model proposes a kind of rapidly-soluble production system of raising polyacrylamide dry powder, overall structure as scheme
Shown in 1, which includes：Conventional type polyacrylamide dry powder holding vessel 1, tubular type pneumatic conveyor 2, polyacrylamide dry powder are hard
Spend on-line measurement instrument 3, online photoelectricity particle size measurer 4, grinding time and the adjustable pulverizer 5 of crush strength, ribbon conveyer
6, sieves 7, screw conveyor 8, fast-solving polyacrylamide dry powder storage tank 9；Wherein, conventional type polyacrylamide dry powder stores up
Tank 1 is deposited to connect by tubular type pneumatic conveyor 2 with the import of pulverizer 5；Polyacrylamide dry powder hardness on-line measurement instrument 3 and
Linear light electrochondria cable diameter gauge 4 is fixed on the lateral wall of tubular type pneumatic conveyor 2, and polyacrylamide dry powder hardness on-line measurement
Instrument 3 and online photoelectricity particle size measurer 4 are electrically connected into row data communication with pulverizer 5 (respectively by the conventional type measured poly- third
The hardness and particle size data of acrylamide dry powder are transferred to pulverizer 5, and powder is obtained for being calculated according to the hardness and grain size that receive
The broken time of broken machine powder and rotating speed)；The outlet of pulverizer 5 is connect with the import of sieves 7 by ribbon conveyer 6, sieves 7
Two outlets be connected respectively with fast-solving polyacrylamide dry powder storage tank 9 and conventional type polyacrylamide dry powder holding vessel 1
(the polyacrylamide dry powder screened by sieves 7 is stored in fast-solving polyacrylamide dry powder storage tank 9, is not passed through
The polyacrylamide dry powder that screen 7 screens is sent to by screw conveyor 8 in conventional type polyacrylamide dry powder holding vessel 1).
The specific implementation of each component of the present embodiment is as follows：
Polyacrylamide dry powder storage tank 9 after conventional type polyacrylamide dry powder holding vessel 1, crushing：It is stainless to be all made of 304
Steel makes, and capacity is 5m3。
Tubular type pneumatic conveyor 2 selects Changsha conveyer factory to produce, the tubular type pneumatic conveyor of model PDF200-3,
The conveyance conduit used is 0.3mpa to generate wind pressure in the plastic conduit pipeline of an internal diameter 200mm, to realize polyacrylamide
Amine dry powder is by holding vessel 1 to the one-way transmission of pulverizer 5.
Polyacrylamide dry powder hardness on-line measurement instrument 3：Select Siemens production, model PSWT-99T
Hardness on-line measurement instrument, the measuring instrument detect nonmetallic materials Brinell hardness using wind collision theory.
Online photoelectricity particle size measurer 4：Siemens are selected to produce, the online photoelectricity of model MAER-3000
Particle size measurer, the measuring instrument detect particle diameter distribution using light detection dust principle, and the particle size range of detection is 40-80 mesh.
Pulverizer 5：Siemens are selected to produce, the intelligent control pulverizer of model DW-250, the pulverizer
Grinding time and rotating speed are calculated according to the hardness and grain size received.
Ribbon conveyer 6 selects Tianjin conveyer factory to produce, the ribbon conveyer of model TD75, and material is in the conveying
By frictional force with transmission tape motion direction walking on the conveyer belt of machine.
Sieves 7：It selects Earthquake of Anyang station in Henan to produce, the vibrated screen of model DF-600, difference can be replaced as needed
Mesh number sieve is sorted using vibration.
Screw conveyor 8 selects Tianjin conveyer factory to produce, the tube auger elevator of model GS260-3, the promotion
Machine is moved using spiral rotating carries out material transferring, and conveyance conduit uses plastics, internal diameter 260mm, hoisting depth 3m.
The workflow of the present embodiment is as follows：Dry powder passes through tubular type wind-force in conventional type polyacrylamide dry powder holding vessel 1
Conveyer 2 transmits, in the transmit process, polyacrylamide dry powder hardness on-line measurement instrument 3 and online photoelectricity particle size measurer 4
Determination data is sent to pulverizer 5, which sets out grinding time and crush strength pair according to the determination data of reception
Conventional type polyacrylamide dry powder crushes；Comminuting matter is delivered to sieves 7 by ribbon conveyer 6, does not reach set on a small quantity
The polyacrylamide dry powder of meter grain size (being less than 60 mesh), which is sent by tube auger elevator 8 to conventional polypropylene amide dry powder, to be stored
Tank 1, is crushed by pulverizer again；The polyacrylamide dry powder for reaching design grain size (60-70 mesh) enters Instant polyacrylamide
Amine dry powder storage tank 9, can pack export trade.
It is only needed 20 minutes in 60 DEG C of curings completely using the polyacrylamide dry powder of this implementation production, needed for routine techniques
Time reduces 6 times or more.
Claims (3)
1. a kind of rapidly-soluble production system of raising polyacrylamide dry powder, which is characterized in that including conventional type polyacrylamide
Amine dry powder holding vessel, tubular type pneumatic conveyor, polyacrylamide dry powder hardness on-line measurement instrument, online photoelectricity particle size measurer,
Grinding time and the adjustable pulverizer of crush strength, ribbon conveyer, sieves, screw conveyor and Instant polyacrylamide
Amine dry powder storage tank；Wherein, the import of the conventional type polyacrylamide dry powder holding vessel and pulverizer is defeated by tubular type wind-force
Machine is sent to connect；It is defeated that the polyacrylamide dry powder hardness on-line measurement instrument and online photoelectricity particle size measurer are fixed on tubular type wind-force
It send on the lateral wall of machine, and polyacrylamide dry powder hardness on-line measurement instrument and online photoelectricity particle size measurer are electromechanical with crushing
It connects into row data communication；The outlet of pulverizer and the import of sieves are connected by the ribbon conveyer, and the two of sieves
A outlet is connected with fast-solving polyacrylamide dry powder storage tank and conventional type polyacrylamide dry powder holding vessel respectively.
2. the rapidly-soluble production system of raising polyacrylamide dry powder according to claim 1, which is characterized in that described
The vibrated screen of filtering screening.
3. the rapidly-soluble production system of raising polyacrylamide dry powder according to claim 1, which is characterized in that described
Screw conveyor uses tube auger elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753882.4U CN207667472U (en) | 2017-12-15 | 2017-12-15 | A kind of rapidly-soluble production system of raising polyacrylamide dry powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753882.4U CN207667472U (en) | 2017-12-15 | 2017-12-15 | A kind of rapidly-soluble production system of raising polyacrylamide dry powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207667472U true CN207667472U (en) | 2018-07-31 |
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ID=62968755
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721753882.4U Active CN207667472U (en) | 2017-12-15 | 2017-12-15 | A kind of rapidly-soluble production system of raising polyacrylamide dry powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207667472U (en) |
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2017
- 2017-12-15 CN CN201721753882.4U patent/CN207667472U/en active Active
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