CN203123850U - Polymer swollen particle dissolution accelerating device with quick dissolving ring and cleaning groove - Google Patents
Polymer swollen particle dissolution accelerating device with quick dissolving ring and cleaning groove Download PDFInfo
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- CN203123850U CN203123850U CN 201320099862 CN201320099862U CN203123850U CN 203123850 U CN203123850 U CN 203123850U CN 201320099862 CN201320099862 CN 201320099862 CN 201320099862 U CN201320099862 U CN 201320099862U CN 203123850 U CN203123850 U CN 203123850U
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- tooth disk
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- belt speed
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- 229920000642 polymer Polymers 0.000 title claims abstract description 60
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 239000002245 particle Substances 0.000 title claims description 49
- 238000004090 dissolution Methods 0.000 title abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000001133 acceleration Effects 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 27
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 230000008961 swelling Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 description 15
- 239000000243 solution Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 229920002401 polyacrylamide Polymers 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
本实用新型公开了一种带速溶环和清洁槽的加速聚合物溶胀颗粒溶解装置，其特征在于：该装置由清洁器、拉伸单元和储液腔组成，拉伸单元由上定齿盘、动齿盘、下定齿盘、传动轴、轴承座组成，拉伸单元上部为固定在传动轴上的清洁器，清洁器下部依次为都具有若干通孔的上定齿盘、动齿盘、下定齿盘，所述上定齿盘、动齿盘、下定齿盘均由若干组不等径的同心圆齿圈连接而成，所述上定齿盘、下定齿盘与动齿盘相咬合的面分别设有若干梯形槽，所述上定齿盘和下定齿盘内部设有若干条水渗通道与短齿结构上的若干个喷咀相通，水渗通道与外接水管相连接，液腔设有进液口和出液口。本实用新型安装简单，占地面积小，重量轻，处理量大，并且加速了聚合物的溶解。
The utility model discloses an accelerated polymer swelling granule dissolving device with an instant ring and a cleaning tank. The upper part of the stretching unit is a cleaner fixed on the transmission shaft, and the lower part of the cleaner is an upper fixed toothed plate, a movable toothed plate, and a lower fixed toothed plate with several through holes. The upper fixed toothed plate, the movable toothed plate, and the lower fixed toothed plate are all connected by several groups of concentric ring gears with unequal diameters. The upper fixed toothed plate, the lower fixed toothed plate and the movable toothed plate are engaged There are several trapezoidal grooves on the upper and lower fixed tooth discs. There are several water seepage channels connected with the nozzles on the short tooth structure. The water seepage channels are connected with the external water pipes. The liquid chamber is set It has a liquid inlet and a liquid outlet. The utility model has the advantages of simple installation, small occupied area, light weight, large processing capacity and accelerated polymer dissolution.
Description
Technical field
The utility model provides a kind of pressure of accelerating the partially hydrolyzed polyacrylamide (PHPA) base polymer instant device that stretches, and is specifically related to the acceleration polymers swell particle dissolver of the molten ring of a kind of belt speed and cleaning slot.
Background technology
Polymer flooding improves one of important method of recovery ratio as oil field development, at home and abroad onshore oil field is widely used.And offshore oilfield is owing to lack freshwater resources, salinity height, the calcium ions and magnesium ions content height of its injection water.The saline-alkaline tolerance deficiency of tradition partially hydrolyzed polyacrylamide (PHPA), its viscosity is low, far can not satisfy the requirement of offshore oilfield.Hydrophobic associated polymer is because there being a small amount of hydrophobic grouping on its main chain, solution has characteristics such as reversible tridimensional network, shear thinning behavior and injection are good, anti-shear ability is strong, saline-alkaline tolerance is good, viscosity height, at the water medium viscosity height of high salinity, high contents of calcium and magnesium ion concentration, be adapted at lacking the offshore oilfield application of freshwater resources; To in-place permeability height, oil reservoir that viscosity of crude is high, hydrophobic associated polymer has outstanding more advantage.Hydrophobic associated polymer normal temperature (20 ℃～25 ℃) down conventional stirring curing time long, restricted its application on the oil field at sea greatly.Therefore at the mining site reality of offshore oilfield, accelerate the research of hydrophobic associated polymer dissolution velocity, significant based on the raising recovery efficiency technique of polymer to offshore oilfield.
Carried out at present the solubility study work of hydrophobic associated polymer, the dissolution time of hydrophobic associated polymer is more than 120 minutes under the existing method, this just means the dissolving fully that will have the slaking of significant volume and quantity jar to guarantee polymer, for space and the limited offshore platform of weight capacity, especially existing small-sized platform carries out polymer flooding and may realize hardly.
The online instant seminar in recovery ratio laboratory is improved by Southwest Petrol University, by in-line portion different apertures screen cloth or the orifice plate of suitable interval are set, peel off and cut the swelling particle, reduce the swelling particle grain size, shorten dissolution time, and verified the feasibility of this idea.Carried out on-the-spot scale-up in 2006, and taked endless form, repeatedly peel off and cut AP-P4 swelling particle, the dissolution time of AP-P4 shortens greatly as a result.But because the cutting polymer strand causes its chain rupture repeatedly, solution viscosity reduces; The swelling particle stops up screen cloth or orifice plate simultaneously, can not satisfy the requirement of offshore platform polymer injection allocation.Therefore, be badly in need of the instant device of a kind of simple in structure, easy to operate hydrophobic associated polymer, accelerate the dissolution velocity of hydrophobic associated polymer, shorten dissolution time, its solution property satisfies the The field requirement.
The utility model content
The purpose of this utility model is to provide a kind of bipolar pressure strained polymer swelling particle accelerate dissolution device, and this device high efficiency more accelerates the polymer beads dissolving.
For reaching this purpose, the utility model by the following technical solutions:
The acceleration polymers swell particle dissolver of the molten ring of a kind of belt speed and cleaning slot, it is characterized in that this device is by cleaner, draw unit and liquid storage cylinder are formed, draw unit is by last fixed tooth disk, active toothed disk, following fixed tooth disk, power transmission shaft, bearing block is formed, draw unit top is the cleaner that is fixed on the power transmission shaft, described cleaner is made up of a plurality of impellers, the cleaner bottom is followed successively by the last fixed tooth disk that all has some through holes, active toothed disk, following fixed tooth disk, the described fixed tooth disk of going up, active toothed disk, following fixed tooth disk is formed by connecting by some groups of waney concentric circles gear rings, the concentric circles gear ring of described active toothed disk and last fixed tooth disk, the even interlock of concentric circles gear ring of following fixed tooth disk, the described fixed tooth disk of going up, following fixed tooth disk is respectively equipped with some dovetail grooves with the face of active toothed disk phase interlock, described fixed tooth disk and the following fixed tooth disk inside of going up is provided with that some water ooze passage and several nozzles of lacking on the toothing communicate, water oozes passage and is connected with external water pipe, last fixed tooth disk and following fixed tooth disk are fixed on the liquid storage cylinder, active toothed disk is fixed on the power transmission shaft, power transmission shaft is connected belt pulley by bearing block with liquid storage cylinder, bearing block is fixed on the liquid storage cylinder, draw unit is positioned at liquid storage cylinder, liquid storage cylinder top is provided with inlet, and the bottom is provided with liquid outlet.
Preferably, described cleaner is the cross shape impeller, and this impeller is 4 blades, and the blade of cleaner impeller is perpendicular to last fixed tooth disk, and this design can be cleaned the polymers swell particle that sticks on the fixed tooth disk better.
Preferably, described dovetail groove is toward its base angle of front end of active toothed disk rotation direction in obtuse angle, and its base angle, rear end is acute angle.Preferably, its base angle of front end is 75 °, and its base angle, rear end is 25 °.
Preferably, described dovetail groove is evenly distributed on fixed tooth disk and following fixed tooth disk and active toothed disk mutually on the face of interlock, amounts to 132 dovetail grooves.
Preferably, the described concentric circles gear ring tooth depth 3～5cm that goes up fixed tooth disk, following fixed tooth disk and active toothed disk, the design of this length range can reduce design and difficulty of processing, and the gear ring surface is designed for arc transition.
Preferably, there is twill on the concentric circles gear ring surface of described active toothed disk, and the spacing of twill is 5mm, and the degree of depth is 1mm, and described twill and active toothed disk rotation direction present certain included angle, and angle is 15 °.
Preferably, the concentric circles gear ring top of described active toothed disk and following fixed tooth disk is trapezoidal, and the interlock spacing of last fixed tooth disk and active toothed disk, active toothed disk and following fixed tooth disk reduces from top to the bottom gradually.
Preferably, also be provided with mechanical seal in the middle of described power transmission shaft bottom and the bearing block, the mechanical seal outside is provided with centralizer, and is fixed on the bearing block.Thereby mechanical seal prevents the solution in the liquid storage cylinder and enters power transmission shaft corrosion power transmission shaft that centralizer can prevent that power transmission shaft from rocking and being offset.
Preferably, described liquid storage cylinder is made up of loam cake and housing, and loam cake adopts connecting bolt to be connected with housing and seals, and inlet is located at loam cake top, and liquid outlet is located at lower housing portion.
Preferably, described power transmission shaft is connected with liquid storage cylinder by bearing block puts motor on the outside, will put and directly drive power transmission shaft on the motor, can conserve space, and simplified apparatus, the convenient installation also can be reduced liquid to the corrosion of power transmission shaft simultaneously.
The beneficial effects of the utility model are: the hydrophobic associated polymer solution that can obtain homogeneous with this device at short notice, can be used in the polymer displacement of reservoir oil tech under the high salinity condition, the recovery ratio of oil is improved, and have that treating capacity is big, in light weight, floor space is little, installation is simple, when being arranged on the fixed tooth disk, bulky grain polymers swell particle can clean.
Description of drawings
Fig. 1 is the structural representation of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot;
Fig. 2 is the dovetail groove schematic diagram on the fixed tooth disk under the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot is positioned at;
Fig. 3 is that the following fixed tooth disk water of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot oozes logical schematic diagram;
Fig. 4 is the vertical view of active toothed disk of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot;
Fig. 5 is the last fixed tooth disk, active toothed disk of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot, the short toothing amplification profile of fixed tooth disk down;
Fig. 6 is the vertical view of cleaner of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot;
Fig. 7 is another improved schematic diagram of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Learn from Fig. 1 to Fig. 7, the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot is by cleaner 19, draw unit and liquid storage cylinder 1 are formed, draw unit is by last fixed tooth disk 3, active toothed disk 4, following fixed tooth disk 5, power transmission shaft 6, bearing block 7 is formed, draw unit top is the cleaner 19 that is fixed on the power transmission shaft 6, described cleaner 19 is made up of a plurality of impellers, cleaner 19 bottoms are followed successively by the last fixed tooth disk 3 that all has some through holes 2, active toothed disk 4, following fixed tooth disk 5, the described fixed tooth disk 3 of going up, active toothed disk 4, following fixed tooth disk 5 is formed by connecting by some groups of waney concentric circles gear rings, the concentric circles gear ring of described active toothed disk 4 and last fixed tooth disk 3, the even interlock of concentric circles gear ring of following fixed tooth disk 5, the described fixed tooth disk 3 of going up, following fixed tooth disk 5 is respectively equipped with some dovetail grooves 24 with the face of active toothed disk 4 phase interlocks, described fixed tooth disk 3 and following fixed tooth disk 5 inside of going up are provided with some water and ooze passage 22 and lack tooth 8 structural several nozzles 23 and communicate, water oozes passage 22 and is connected with external water pipe 21, last fixed tooth disk 3 and following fixed tooth disk 5 are fixed on the liquid storage cylinder 1, active toothed disk 4 is fixed on the power transmission shaft 6, power transmission shaft 6 is connected belt pulley 9 by bearing block 7 with liquid storage cylinder 1, bearing block 7 is fixed on the liquid storage cylinder 1, draw unit is positioned at liquid storage cylinder 1, liquid storage cylinder 1 top is provided with inlet 10, and the bottom is provided with liquid outlet 11.
During use, as Fig. 1 to Fig. 7, at first injection allocation water is oozed passage 22 by the water that external water pipe 21 offers fixed tooth disk 3 and following fixed tooth disk 5, injection allocation water oozes passage 22 from nozzle 23 ejections by water.The external motive device of the acceleration polymers swell particle dissolver of setting and the molten ring of belt speed and cleaning slot makes belt pulley 9 drive power transmission shafts 6 then, thereby active toothed disk 4 is rotated.The aqueous solution of consoluet hydrophobic associated polymer does not enter liquid storage cylinder 1 from the inlet 10 of loam cake 12, the aqueous solution of hydrophobic associated polymer is through cleaner 19, enter fixed tooth disk 3 and active toothed disk 4 from through hole 2 successively then, driven fluted disc 4 enters down fixed tooth disk 5 again, because last fixed tooth disk 3, active toothed disk 4 and following fixed tooth disk 5 all adopt the concentric circles gear ring, this gear ring adopts short tooth 8 structures, the concentric circles gear ring of active toothed disk and last fixed tooth disk, the even interlock of concentric circles gear ring of fixed tooth disk down, thus instant structure ring formed.Short tooth 8 structure tops on the concentric circles gear ring of following fixed tooth disk 3 and active toothed disk 4 are trapezoidal, last fixed tooth disk 3 reduces from top to the bottom gradually with active toothed disk 4, active toothed disk 4 and following fixed tooth disk 5 interlock spacings 13, and active toothed disk 4 is with the rotation speed operation of 1400rpm, rolled expansion so the swelling particle of the hydrophobic associated polymer in the aqueous solution of hydrophobic associated polymer lacks tooth 8 structures, form the littler swelling particle of particle diameter.Be respectively equipped with some dovetail grooves 24 at last fixed tooth disk 3, following fixed tooth disk 5 with the face of active toothed disk 4 phase interlocks, be the dovetail groove 24 on the following fixed tooth disk 5 as Fig. 2, this kind is positioned at the dovetail groove 24 of fixed tooth disk 3, following fixed tooth disk 5, its base angle of front end of past active toothed disk 4 rotation directions in obtuse angle, its base angle, rear end is acute angle, can be that dovetail groove 24 is 75 degree at its base angle of front end toward active toothed disk 4 rotation directions, its base angle, rear end is 25 degree, this design can force the fluid of 1 li of liquid storage cylinder to flow forward, prevents from stopping up.Processed swelling particle by liquid outlet 11, enters into the pipeline that links to each other with the slaking jar, enters into the slaking jar at last and dissolves.
Set mechanical seal 14 has prevented that thereby the solution of 1 li of liquid storage cylinder from entering power transmission shaft 6 corrosion power transmission shafts 6 in the middle of power transmission shaft 6 bottoms and the bearing block 7, and mechanical seal 14 outside set be fixed on centralizer 15 on the bearing block 7, can prevent that power transmission shaft 6 from rocking and being offset.
Fig. 2 is the dovetail groove schematic diagram on the fixed tooth disk under the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot is positioned at.On the short tooth 8 under this dovetail groove 24 specifically is positioned on the fixed tooth disk 5.Also be positioned on the fixed tooth disk at the dovetail groove 24 of last fixed tooth disk on 3 the short tooth 8.
Following fixed tooth disk water as the acceleration polymers swell particle dissolver of the molten ring of this belt speed of Fig. 3 and cleaning slot oozes logical schematic diagram, and injection allocation water enters water by external water pipe 21 and oozes passage 22, oozes passage 22 from water again and crosses nozzles 23 outflows of deciding down in the tooth 18.Simultaneously, nozzle 23 also can be positioned at other places of card of fixed tooth disk 3 and following fixed tooth disk 5.
It is the vertical view of active toothed disk of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot as Fig. 4, active toothed disk 4 drives by power transmission shaft 6 and turns round, the swelling particle of hydrophobic associated polymer is lacked tooth 8 structures and is rolled expansion, form the littler swelling particle of particle diameter, from through hole 2, flow out.
Be the last fixed tooth disk, active toothed disk of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot, the short toothing amplification profile of fixed tooth disk down as Fig. 5.The moving tooth 17 of deciding tooth 16 and active toothed disk 4 of going up of last fixed tooth disk 3 is formed the instant structure of one-levels, upward decide tooth 16 and the 17 mutual interlocks of moving tooth and interlock spacing 13 is arranged, its interlock spacing 13 upper entrances are 2.45mm, and interlock spacing 13 lower part outlets are 0.45mm, and the degree of depth of its 0.45mm is 5mm.The moving tooth 17 of active toothed disk 4 and following fixed tooth disk 5 following decided the instant structure of tooth 18 composition secondarys, moving tooth 17 is decided tooth 18 mutual interlocks and interlock spacing 13 is arranged with following, its interlock spacing 13 upper entrances are 1.32mm, and interlock spacing 13 lower part outlets are 0.15mm, and the degree of depth of its 0.15mm is 5mm.By above bipolar instant structure, can make the swelling particle force to stretch, obtain the littler swelling particle of particle diameter, its effect is better than having only a fixed tooth disk and active toothed disk.
Fig. 6 is the vertical view of cleaner of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot, and cleaner 19 is fixed on the power transmission shaft 6, and under the drive of motor, wheel rotation can be cleared up the polymers swell particle on the fixed tooth disk 3.Because when the polymers swell particle is big, can be attached on the fixed tooth disk 3, through hole 2 on the last fixed tooth disk 3 of meeting obstruction influences the normal operation of device or lowers efficiency, this moment, cleaner 19 was under the drive of power transmission shaft 6 and turn round, polymer attached swelling particle in the cleaning on the fixed tooth disk 3, the cleaner structure of 4 blade 20 composition cross shape impellers is simple, the effect of cleaning is also preferable, and cleaner 19 is then decided according to the specification of polymer with the distance of last fixed tooth disk 3, in order to reach optimum efficiency.
Fig. 7 is another improved schematic diagram of the acceleration polymers swell particle dissolver of the molten ring of this belt speed and cleaning slot, power transmission shaft 6 be put and directly be driven to this improvement will on the motor 25, power transmission shaft 6 is connected on the liquid storage cylinder 1 by mechanical seal 14, centralizer 15, bearing block 7, motor 25 connects power transmission shafts 6, and motor 25 is fixed by support.This improvement can conserve space, simplified apparatus, and convenient the installation also can be reduced liquid to the corrosion of power transmission shaft simultaneously.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. the acceleration polymers swell particle dissolver of the molten ring of belt speed and cleaning slot, it is characterized in that: this device is by cleaner, draw unit and liquid storage cylinder are formed, draw unit is by last fixed tooth disk, active toothed disk, following fixed tooth disk, power transmission shaft, bearing block is formed, draw unit top is the cleaner that is fixed on the power transmission shaft, described cleaner is made up of a plurality of impellers, the cleaner bottom is followed successively by the last fixed tooth disk that all has some through holes, active toothed disk, following fixed tooth disk, the described fixed tooth disk of going up, active toothed disk, following fixed tooth disk is formed by connecting by some groups of waney concentric circles gear rings, the concentric circles gear ring of described active toothed disk and last fixed tooth disk, the even interlock of concentric circles gear ring of following fixed tooth disk, the described fixed tooth disk of going up, following fixed tooth disk is respectively equipped with some dovetail grooves with the face of active toothed disk phase interlock, described fixed tooth disk and the following fixed tooth disk inside of going up is provided with that some water ooze passage and several nozzles of lacking on the toothing communicate, water oozes passage and is connected with external water pipe, last fixed tooth disk and following fixed tooth disk are fixed on the liquid storage cylinder, active toothed disk is fixed on the power transmission shaft, power transmission shaft is connected belt pulley by bearing block with liquid storage cylinder, bearing block is fixed on the liquid storage cylinder, draw unit is positioned at liquid storage cylinder, liquid storage cylinder top is provided with inlet, and the bottom is provided with liquid outlet.
2. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 and cleaning slot is characterized in that described cleaner is the cross shape impeller, and the blade of cleaner impeller is perpendicular to last fixed tooth disk.
3. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 and cleaning slot, it is characterized in that described dovetail groove is toward its base angle of front end of active toothed disk rotation direction in obtuse angle, its base angle, rear end is acute angle, its base angle is 75 °, and its base angle, rear end is 25 °.
4. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 or 2 and cleaning slot is characterized in that, described dovetail groove is evenly distributed on fixed tooth disk and following fixed tooth disk and active toothed disk mutually on the face of interlock, amounts to 132 dovetail grooves.
5. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 and cleaning slot is characterized in that, the described concentric circles gear ring tooth depth 3～5cm that goes up fixed tooth disk, following fixed tooth disk and active toothed disk, and the gear ring surface is designed for arc transition.
6. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 5 and cleaning slot, it is characterized in that, there is twill on the concentric circles gear ring surface of described active toothed disk, the spacing of twill is 5mm, the degree of depth is 1mm, described twill and active toothed disk rotation direction present certain included angle, and angle is 15 °.
7. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 and cleaning slot, it is characterized in that, the concentric circles gear ring top of described active toothed disk and following fixed tooth disk is trapezoidal, and the interlock spacing of last fixed tooth disk and active toothed disk, active toothed disk and following fixed tooth disk reduces from top to the bottom gradually.
8. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 and cleaning slot is characterized in that, also is provided with mechanical seal in the middle of described power transmission shaft bottom and the bearing block, and the mechanical seal outside is provided with centralizer, and is fixed on the bearing block.
9. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 and cleaning slot, it is characterized in that described liquid storage cylinder is made up of loam cake and housing, loam cake adopts connecting bolt to be connected with housing and seals, inlet is located at loam cake top, and liquid outlet is located at lower housing portion.
10. the acceleration polymers swell particle dissolver of the molten ring of belt speed as claimed in claim 1 and cleaning slot is characterized in that, described power transmission shaft is connected with liquid storage cylinder by bearing block puts motor on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099862 CN203123850U (en) | 2013-03-05 | 2013-03-05 | Polymer swollen particle dissolution accelerating device with quick dissolving ring and cleaning groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320099862 CN203123850U (en) | 2013-03-05 | 2013-03-05 | Polymer swollen particle dissolution accelerating device with quick dissolving ring and cleaning groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123850U true CN203123850U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320099862 Expired - Lifetime CN203123850U (en) | 2013-03-05 | 2013-03-05 | Polymer swollen particle dissolution accelerating device with quick dissolving ring and cleaning groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123850U (en) |
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2013
- 2013-03-05 CN CN 201320099862 patent/CN203123850U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
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