CN207371470U - A kind of polyacrylamide fast dissolving device - Google Patents
A kind of polyacrylamide fast dissolving device Download PDFInfo
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- CN207371470U CN207371470U CN201721418829.9U CN201721418829U CN207371470U CN 207371470 U CN207371470 U CN 207371470U CN 201721418829 U CN201721418829 U CN 201721418829U CN 207371470 U CN207371470 U CN 207371470U
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- liquid
- blending tank
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- spinning
- feeds intake
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Abstract
The utility model discloses a kind of polyacrylamide fast dissolving device, fast dissolving device includes feed intake blending tank, spinning liquid blending tank, the first liquid pump, the second liquid pump and the 3rd liquid pump；First liquid outlet, which from top to bottom passes through, central row liquid pipe；The entrance of first liquid pump connects the liquid outlet for the blending tank that feeds intake, the inlet of outlet spinning liquid blending tank；Central row liquid pipe is coaxial with spinning liquid blending tank and bottom end opening is arranged at the middle part of spinning liquid blending tank, and the top end opening of central row liquid pipe and the 3rd liquid pump are in fluid communication；The bottom liquid inlet mouth of blending tank of feeding intake is connected by the second liquid pump with the second liquid outlet of bottom of spinning liquid blending tank.Polyacrylamide fast dissolving device solute effect provided by the utility model is good, and polyacrylamide is not easily decomposed.
Description
Technical field
The utility model is related to polyacrylamide applied technical fields, and in particular to a kind of polyacrylamide quickly dissolves dress
It puts.
Background technology
Polyacrylamide (PAM) is high molecular weight water soluble polymer, insoluble in most of organic solvents, has good wadding
Solidifying property, can reduce the frictional resistance between liquid, be widely used in the fields such as paper-making industry, oil exploitation.Polyacrylamide it is molten
It is extremely important to solve effect, using effect can be influenced.
The Chinese patent literature of Publication No. CN101799402A discloses one kind, and " visual chromatism method judges amphoteric ion type
The method of the dissolution degree of polyacrylamide in water, this method can effectively prevent undissolved complete amphoteric ion type polypropylene
Amide enters flocculation system and influences flocculation separation effect.Water-soluble coloring matter is dissolved in amphoteric ion type polyacrylamide
In one aqueous systems of amine, when system contains undissolved complete amphoteric ionic polyacrylamide grumeleuse, water-soluble coloring matter
It cannot rapidly enter inside grumeleuse, cause grumeleuse color shallower, aqueous solution color is deeper around grumeleuse, forms larger aberration,
Color spot size is visually easily differentiated.The smaller then amphoteric ionic polyacrylamide dissolution degree of color spot volume is bigger, on the contrary then smaller.
The operating condition that the amphoteric ionic polyacrylamide of different size is completely dissolved in water is easily grasped using this method, this is not only
Zymotic fluid or sewage flocculation separative efficiency can be improved, paper quality and quantity can be also improved in papermaking.
The Chinese patent literature of Publication No. CN203620522U discloses a kind of polyacrylamide fast dissolving device, is
Polyacrylamide utilization ratio is low in solution traditional wastewater processing procedure, production environment is severe, polyacrylamide amine solvent when
Between slowly.The reaction dissolver includes hollow tank body, agitating device, heating unit.The dissolver is simple in structure, operation
It is convenient.In addition the patent improves the shortcomings that traditional dissolving method, improves work efficiency and economic value, is mainly used for dirt
The course of dissolution of polyacrylamide used in water process.But polyacrylamide heats and is vigorously stirred lower easy decomposition.
The Chinese patent literature of Publication No. CN203610055U discloses a kind of polyacrylamide dissolver, including simultaneously
The the first dissolving case and the second dissolving case that row are connected, the stirring being arranged in the first dissolving case and the second dissolving case
Machine and the batcher being arranged on the first dissolving case；Dissolving is provided between the first dissolving case and the second dissolving case
Case communicating pipe water inlet pipe and feed inlet are provided on the first dissolving case, the second dissolving case side is provided with dosing pump
Interface.The polyacrylamide dissolver that the patent provides, can be such that polyacrylamide powder material fully dissolves, can avoid polypropylene
Colloid block group in amide solution causes dosing pump and pipeline blockage even to damage, and has ensured the effect of water process.
The device of existing dissolving polyacrylamide often sets mixing plant and heating equipment, polyacrylamide can be caused to exist
It is decomposed under vigorous agitation and high temperature, so as to influence using effect.
Utility model content
It is provided by the utility model poly- the purpose of this utility model is to provide a kind of polyacrylamide fast dissolving device
Acrylamide fast dissolving device solute effect is good, and polyacrylamide is not easily decomposed.
To achieve the above object, the utility model provides a kind of polyacrylamide fast dissolving device, the quick dissolving
Device includes feed intake blending tank, spinning liquid blending tank, the first liquid pump, the second liquid pump and the 3rd liquid pump；The top of the blending tank that feeds intake
Portion is provided with water inlet, feed inlet and liquid outlet, and the bottom of the blending tank that feeds intake is provided with inlet；The spinning liquid blending tank
Top be provided with the first liquid outlet, bottom is provided with the second liquid outlet and upper portion side wall is provided with inlet, described first goes out
Liquid mouth, which from top to bottom passes through, central row liquid pipe；Feed intake the liquid outlet of blending tank described in the entrance connection of first liquid pump, goes out
Mouth connects the inlet of the spinning liquid blending tank；The central row liquid pipe is coaxial with the spinning liquid blending tank and bottom end opening is set
In the middle part of the spinning liquid blending tank, the top end opening of the central row liquid pipe is in fluid communication with the 3rd liquid pump；The throwing
The bottom liquid inlet mouth of material blending tank is connected by second liquid pump with the second liquid outlet of bottom of the spinning liquid blending tank.
Optionally, the blending tank that feeds intake is provided with outlet tube, and the lower end of the outlet tube is arranged at the mixing that feeds intake
Lower part in tank, the upper end of the outlet tube pass through the liquid outlet for the blending tank that feeds intake to be connected with the entrance of first liquid pump；Institute
The outlet for stating the first liquid pump is connected by bend pipe with the inlet of the spinning liquid blending tank, and the outlet of the bend pipe is towards the rotation
The circumferential direction of liquid blending tank.
Optionally, the bottom end opening of the central row liquid pipe is provided with metal agglomeration filter core, the metal agglomeration filter core
Filtering accuracy is less than 0.3 micron.
Optionally, the spinning liquid mixing pot sidewall of the metal agglomeration filter core sustained height is provided with manhole, the manhole by
Transparent material is sealed.
Optionally, the water supply hose of water inlet is provided through at the top of the blending tank that feeds intake, the water supply hose prolongs
The lower part of the blending tank that feeds intake is stretched into, feed hopper is provided on the feed inlet, control charging is provided on the feed hopper
The solenoid valve of speed.
Optionally, spinning liquid blending tank includes coaxial and setting up and down open circles shell of column and hollow round table section.
The utility model has the following advantages that：
The polyacrylamide fast dissolving device setting of the utility model feeds intake blending tank, spinning liquid blending tank, by water and
After polyacrylamide solid material tentatively mixes in the blending tank that feeds intake, spinning liquid blending tank is transmitted to by the first liquid pump and carries out spinning liquid
Mixing, so that extracted out at spinning liquid blending tank center for the low solution of solid content by central row liquid pipe and the 3rd liquid pump, and it is close
Side wall is the high solution of solid content and settles into bottom and returned in the blending tank that feeds intake by the second liquid pump to increase its concentration.This
The fast dissolving device solution rate of utility model is fast, and control charging and water intake velocity can make solution concentration balanced and effective
Reduce the decomposition of polyacrylamide.
Description of the drawings
Fig. 1 makes a kind of structure diagram of embodiment of polyacrylamide fast dissolving device provided by the utility model.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
As shown in Figure 1, the utility model provides a kind of polyacrylamide fast dissolving device, the fast dissolving device bag
Include the blending tank 1 that feeds intake, spinning liquid blending tank 2, the first liquid pump 3, the second liquid pump 4 and the 3rd liquid pump 5；The top of the blending tank 1 that feeds intake
Portion is provided with water inlet, feed inlet and liquid outlet, and the bottom for feeding intake blending tank 1 is provided with inlet；The spinning liquid mixing
The top of tank 2 is provided with the first liquid outlet, bottom is provided with the second liquid outlet and upper portion side wall is provided with inlet, and described first
Liquid outlet, which from top to bottom passes through, central row liquid pipe 6；Feed intake blending tank 1 described in the entrance connection of first liquid pump 3 goes out liquid
Mouthful, the inlet of spinning liquid blending tank 2 described in outlet；The central row liquid pipe 6 is coaxial with the spinning liquid blending tank 2 and bottom
Opening is arranged at the middle part of the spinning liquid blending tank 2, the top end opening of the central row liquid pipe 6 and 5 fluid of the 3rd liquid pump
Connection；The bottom second that the bottom liquid inlet mouth of the blending tank 1 that feeds intake passes through second liquid pump 4 and the spinning liquid blending tank 2
Liquid outlet connects.The polyacrylamide fast dissolving device of the utility model sets feed intake blending tank, spinning liquid blending tank, passes through water
After tentatively being mixed in the blending tank that feeds intake with polyacrylamide solid material, spinning liquid blending tank is transmitted to by the first liquid pump and is revolved
Liquid mixes, so that being extracted out at spinning liquid blending tank center for the low solution of solid content by central row liquid pipe and the 3rd liquid pump, and leans on
Proximal wall is the high solution of solid content and settles into bottom and returned in the blending tank that feeds intake by the second liquid pump to increase its concentration.
The fast dissolving device solution rate of the utility model is fast, and control charging and water intake velocity can make solution concentration balanced and have
Effect reduces the decomposition of polyacrylamide.
A kind of embodiment, as shown in Figure 1, the blending tank 1 that feeds intake is provided with outlet tube 11, under the outlet tube 11
End is arranged at the lower part in the blending tank 1 that feeds intake, and the upper end of the outlet tube 11 passes through liquid outlet and the institute of the blending tank 1 that feeds intake
State the entrance connection of the first liquid pump 3；The inlet that the outlet of first liquid pump 3 passes through bend pipe 21 and the spinning liquid blending tank 2
Connection, the outlet of the bend pipe 21 is towards the circumferential direction of the spinning liquid blending tank 2.So as to so that polyacrylamide after being sufficiently mixed
Amine and water are pumped in spinning liquid blending tank, are then constantly carried out dissolving mixing under rotation, are prevented polyacrylamide from decomposing.
A kind of embodiment, as shown in Figure 1, the bottom end opening of the central row liquid pipe 6 is provided with metal agglomeration filter core 7,
The filtering accuracy of the metal agglomeration filter core 7 is less than 0.3 micron, so as to control solid particle in the polyacrylamide pumped out
Content, improve dissolving quality.
A kind of embodiment, as shown in Figure 1,2 side wall of spinning liquid blending tank of 7 sustained height of the metal agglomeration filter core is set
There is manhole 8, the manhole 8 is sealed by transparent material, and dissolving situation is watched so as to the convenient form by illumination, so as to
In change water and the ratio of polyacrylamide and the power of liquid pump.
A kind of embodiment, as shown in Figure 1, the water inlet that the top for feeding intake blending tank 1 is provided through water inlet is soft
Pipe 12, the water supply hose 12 extend into the lower part of the blending tank 1 that feeds intake, feed hopper 13, institute are provided on the feed inlet
The solenoid valve 14 that control charging rate is provided on feed hopper 13 is stated, so as to facilitate control charging rate and water intake velocity,
Reach full automatic working.
A kind of embodiment, as shown in Figure 1, spinning liquid blending tank 2 includes coaxial and setting up and down open circles shell of column and sky
Heart round platform section enables undissolved polyacrylamide solid particle effectively to settle collection, prevents from being gathered in dead angle.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (6)
1. a kind of polyacrylamide fast dissolving device, which is characterized in that the fast dissolving device includes the blending tank that feeds intake
(1), spinning liquid blending tank (2), the first liquid pump (3), the second liquid pump (4) and the 3rd liquid pump (5)；The top of the blending tank that feeds intake (1)
Portion is provided with water inlet, feed inlet and liquid outlet, and the bottom of the blending tank that feeds intake (1) is provided with inlet；The spinning liquid mixes
It closes and is provided with the first liquid outlet at the top of tank (2), bottom is provided with the second liquid outlet and upper portion side wall is provided with inlet, described
First liquid outlet, which from top to bottom passes through, central row liquid pipe (6)；Feed intake blending tank described in the entrance connection of first liquid pump (3)
(1) liquid outlet, the inlet of spinning liquid blending tank (2) described in outlet；The central row liquid pipe (6) mixes with the spinning liquid
Tank (2) is coaxial and bottom end opening is arranged at the middle part of the spinning liquid blending tank (2), the top end opening of the central row liquid pipe (6)
It is in fluid communication with the 3rd liquid pump (5)；The bottom liquid inlet mouth of the blending tank that feeds intake (1) by second liquid pump (4) with
Bottom the second liquid outlet connection of the spinning liquid blending tank (2).
2. fast dissolving device according to claim 1, which is characterized in that the blending tank that feeds intake (1) is provided with out liquid
Manage (11), the lower end of the outlet tube (11) is arranged at the lower part in the blending tank (1) that feeds intake, the outlet tube (11) it is upper
The liquid outlet through the blending tank that feeds intake (1) is held to be connected with the entrance of first liquid pump (3)；The outlet of first liquid pump (3)
It is connected by bend pipe (21) with the inlet of the spinning liquid blending tank (2), the outlet of the bend pipe (21) is mixed towards the spinning liquid
Close the circumferential direction of tank (2).
3. fast dissolving device according to claim 1, which is characterized in that the bottom end opening of the central row liquid pipe (6)
Metal agglomeration filter core (7) is provided with, the filtering accuracy of the metal agglomeration filter core (7) is less than 0.3 micron.
4. fast dissolving device according to claim 3, which is characterized in that metal agglomeration filter core (7) sustained height
Spinning liquid blending tank (2) side wall be provided with manhole (8), the manhole (8) is sealed by transparent material.
5. fast dissolving device according to claim 1, which is characterized in that the top of the blending tank that feeds intake (1) is set
There is the water supply hose (12) through water inlet, the water supply hose (12) extends into the lower part of blending tank (1) that feeds intake, described
Feed hopper (13) is provided on feed inlet, the solenoid valve (14) of control charging rate is provided on the feed hopper (13).
6. fast dissolving device according to claim 1, which is characterized in that spinning liquid blending tank (2) includes coaxial and upper and lower
The open circles shell of column of setting and hollow round table section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418829.9U CN207371470U (en) | 2017-10-30 | 2017-10-30 | A kind of polyacrylamide fast dissolving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721418829.9U CN207371470U (en) | 2017-10-30 | 2017-10-30 | A kind of polyacrylamide fast dissolving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371470U true CN207371470U (en) | 2018-05-18 |
Family
ID=62337075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721418829.9U Expired - Fee Related CN207371470U (en) | 2017-10-30 | 2017-10-30 | A kind of polyacrylamide fast dissolving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207371470U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786633A (en) * | 2018-07-10 | 2018-11-13 | 无限极（营口）有限公司 | A kind of liquid preparation continuous-blending equipment and method |
| CN109939575A (en) * | 2019-04-29 | 2019-06-28 | 河南卷烟工业烟草薄片有限公司 | A kind of powder polyacrylamide dissolver |
| CN113663583A (en) * | 2021-08-31 | 2021-11-19 | 西安热工研究院有限公司 | Chemical cleaning continuous medicine dissolving and feeding system and method |
-
2017
- 2017-10-30 CN CN201721418829.9U patent/CN207371470U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108786633A (en) * | 2018-07-10 | 2018-11-13 | 无限极（营口）有限公司 | A kind of liquid preparation continuous-blending equipment and method |
| CN109939575A (en) * | 2019-04-29 | 2019-06-28 | 河南卷烟工业烟草薄片有限公司 | A kind of powder polyacrylamide dissolver |
| CN109939575B (en) * | 2019-04-29 | 2024-06-18 | 河南卷烟工业烟草薄片有限公司 | Powder polyacrylamide dissolving device |
| CN113663583A (en) * | 2021-08-31 | 2021-11-19 | 西安热工研究院有限公司 | Chemical cleaning continuous medicine dissolving and feeding system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 Termination date: 20211030 |