CN218689417U - Water treatment medicament raw materials precipitation polymerization system - Google Patents
Water treatment medicament raw materials precipitation polymerization system Download PDFInfo
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- CN218689417U CN218689417U CN202222738004.2U CN202222738004U CN218689417U CN 218689417 U CN218689417 U CN 218689417U CN 202222738004 U CN202222738004 U CN 202222738004U CN 218689417 U CN218689417 U CN 218689417U
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Abstract
A water treatment medicament raw material precipitation polymerization system comprises a precipitation device and a polymerization device, wherein the precipitation device comprises a precipitation tank body (20), a cleaning stirring shaft (21) and a group of gas explosion pipelines (22), the bottom of the precipitation tank body (20) is in an inverted conical shape, a feed inlet is formed in the top of the precipitation tank body (20), a precipitate discharge outlet is formed in the bottom of the precipitation tank body (20), a clear liquid discharge outlet is formed in the wall of the precipitation tank body (20), the cleaning stirring shaft (21) is movably arranged in the precipitation tank body (20), and the cleaning stirring shaft (21) is driven to rotate by a motor; the advantages are that: when the sediment is discharged, the gas is filled through the gas explosion pipe, so that impurities accumulated at the bottom of the tank body are loose, the sediment is convenient to discharge, and the impurities adhered to the wall of the tank are scraped by the scraper. The polymerization reaction speed of the raw materials is high, and the temperature control is accurate.
Description
Technical Field
The utility model relates to a chemical industry equipment field, concretely relates to water treatment medicament raw materials precipitation polymerization system.
Background
At present, on the polyaluminium chloride production line, the raw materials after the preliminary reaction need be through first sediment, blocks up the discharge gate easily during current gunbarrel discharge precipitate, appears discharging the condition of difficulty easily, and easy adhesion impurity influences the gunbarrel and uses moreover on the jar wall after using for a long time. The raw materials after primary precipitation need to be sent to a polymerization tank to be mixed with calcium chlorate powder for polymerization reaction, and the stirrer of the existing polymerization device has a weak stirring effect on the materials at the bottom of the tank body, so that the polymerization reaction is not uniform enough, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water treatment agent raw material precipitation polymerization system aiming at the defects.
The utility model comprises a precipitation device and a polymerization device,
the sedimentation device comprises a sedimentation tank body, a cleaning stirring shaft and a group of gas explosion pipelines,
the bottom of the sedimentation tank body is in an inverted conical shape, the top of the sedimentation tank body is provided with a feed inlet, the bottom of the sedimentation tank body is provided with a sediment discharge port, the tank wall of the sedimentation tank body is provided with a clear liquid discharge port, the cleaning stirring shaft is movably arranged in the sedimentation tank body and is driven to rotate by a motor, the cleaning stirring shaft is provided with a group of stirring rods, and a group of aeration pipelines are annularly and uniformly arranged at the inner bottom of the sedimentation tank body;
the polymerization device comprises a screw conveyer, a polymerization tank body, a polymerization stirring shaft and a screw blade,
the polymerization tank body is characterized in that a raw material inlet is formed in the top of the polymerization tank body, an additive inlet is formed in the wall of the upper portion of the polymerization tank body, the additive inlet is located below the raw material inlet, the lower portion of the polymerization tank body is in an inverted conical shape, a discharge outlet is formed in the bottom of the polymerization tank body, a heating jacket is arranged on the outer wall of the polymerization tank body, a group of stirring blades are arranged on a polymerization stirring shaft, a spiral blade is mounted at the bottom of the polymerization stirring shaft, the polymerization stirring shaft is movably mounted in the polymerization tank body, and the polymerization stirring shaft is driven to rotate through a motor;
the sediment discharge port of the sedimentation tank body is communicated with the feed inlet of the screw conveyor.
The tip of puddler is provided with the scraper mounting panel, is provided with a jar wall scraper on the scraper mounting panel, the edge of a knife edge portion and the internal wall contact of settling tank of jar wall scraper, and a set of puddler comprises a set of left side puddler and a set of right side puddler, and the right side puddler is located between two adjacent left side puddlers.
One end of the stirring rod is a shaft sleeve, and the stirring rod is fixed on the cleaning stirring shaft through the shaft sleeve and a screw.
The annular air inlet main pipe is arranged on the outer wall of the bottom of the sedimentation tank body, an air inlet is formed in the annular air inlet main pipe, the air explosion pipeline is arranged on the inner wall of the bottom of the sedimentation tank body through a pipe clamp, and the air inlet ends of a group of air explosion pipelines extend out of the sedimentation tank body and are respectively communicated with the annular air inlet main pipe.
Valves are respectively arranged on the feed inlet, the sediment discharge port and the clear liquid discharge port of the sedimentation tank body; the top of the sedimentation tank body is provided with an exhaust port; a liquid level meter is arranged on the sedimentation tank body; the section of the stirring rod is rectangular; and a group of air outlets are sequentially arranged at the top of the pipe wall of the gas explosion pipeline.
The stirring vane of the polymerization stirring shaft comprises a shaft sleeve and a pair of mixing rods, a group of vertical stirring rods are sequentially arranged on the mixing rods, the pair of mixing rods are arranged on the outer wall of the shaft sleeve in a mirror image manner, and the shaft sleeve is detachably arranged on the polymerization stirring shaft through screws.
The conical helical blade is inverted when the helical blade is arranged, and the helical blade is positioned at the lower part of the polymerization tank body.
The heating jacket of the polymerization tank body is a steam heating jacket or an electric heating jacket.
The bottom of the screw conveyer is provided with a steam preheating jacket.
The polymerization stirring shaft comprises a main shaft and a connecting shaft, the connecting shaft is connected with a main shaft flange, a group of stirring blades are arranged on the main shaft, and spiral blades are arranged on the connecting shaft; valves are respectively arranged on the raw material inlet, the additive inlet and the discharge port of the polymerization tank body; the polymerization tank body is provided with a liquid level meter and a thermometer.
The utility model has the advantages that: when the sediment is discharged, the gas is filled through the gas explosion pipe, so that impurities accumulated at the bottom of the tank body are loose, the sediment is convenient to discharge, and the impurities adhered to the wall of the tank are scraped by the scraper. The polymerization reaction speed of the raw materials is high, and the temperature control is accurate.
Description of the drawings
Fig. 1 is a schematic sectional structure diagram of the sedimentation device of the present invention.
Fig. 2 is a schematic structural view of the cleaning stirring shaft of the present invention.
Fig. 3 is a schematic structural diagram of the polymerization apparatus of the present invention.
FIG. 4 is a schematic structural view of the polymerization stirring shaft of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance. In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawings, the utility model comprises a precipitation device and a polymerization device,
the sedimentation device comprises a sedimentation tank body 20, a cleaning stirring shaft 21 and a group of aeration pipelines 22,
the bottom of the sedimentation tank body 20 is in an inverted conical shape, a feed inlet is formed in the top of the sedimentation tank body 20, a precipitate discharge outlet is formed in the bottom of the sedimentation tank body 20, a clear liquid discharge outlet is formed in the wall of the sedimentation tank body 20, the cleaning stirring shaft 21 is movably mounted in the sedimentation tank body 20, the cleaning stirring shaft 21 is driven to rotate by a motor, a group of stirring rods 23 is arranged on the cleaning stirring shaft 21, and a group of aeration pipelines 22 are uniformly and annularly arranged at the inner bottom of the sedimentation tank body 20;
the polymerization device comprises a screw conveyer 30, a polymerization tank 31, a polymerization stirring shaft 32 and a helical blade 33,
the top of the polymerization tank body 31 is provided with a raw material inlet, the upper tank wall of the polymerization tank body 31 is provided with an additive inlet, the additive inlet is positioned below the raw material inlet, the lower part of the polymerization tank body 31 is in an inverted cone shape, the bottom of the polymerization tank body 31 is provided with a discharge hole, the outer wall of the polymerization tank body 31 is provided with a heating jacket, a group of stirring blades are arranged on the polymerization stirring shaft 32, a spiral blade 33 is arranged at the bottom of the polymerization stirring shaft 32, the polymerization stirring shaft 32 is movably arranged in the polymerization tank body 31, and the polymerization stirring shaft 32 is driven to rotate by a motor;
the sediment discharge port of the sedimentation tank body 20 is communicated with the feed port of the screw conveyor 30.
The tip of puddler 23 is provided with the scraper mounting panel, is provided with a jar wall scraper 24 on the scraper mounting panel, and the blade opening portion of jar wall scraper 24 contacts with the internal wall of the precipitation jar 20, and a set of puddler 23 comprises a set of left side puddler and a set of right side puddler, and the right side puddler is located between two adjacent left side puddlers.
One end of the stirring rod 23 is a shaft sleeve, and the stirring rod 23 is fixed on the cleaning stirring shaft 21 through the shaft sleeve and a screw.
The annular gas inlet main pipe 25 is arranged on the outer wall of the bottom of the sedimentation tank body 20, a gas inlet is formed in the annular gas inlet main pipe 25, the gas explosion pipelines 22 are arranged on the inner wall of the bottom of the sedimentation tank body 20 through pipe clamps, and the gas inlet ends of the group of gas explosion pipelines 22 extend out of the sedimentation tank body 20 and are respectively communicated with the annular gas inlet main pipe 25.
Valves are respectively arranged on the feed inlet, the sediment discharge port and the clear liquid discharge port of the sedimentation tank body 20; the top of the sedimentation tank body 20 is provided with an exhaust port; a liquid level meter is arranged on the sedimentation tank body 20; the section of the stirring rod 23 is rectangular; the top of the pipe wall of the aeration pipeline 22 is sequentially provided with a group of air outlets.
The stirring vane of the polymerization stirring shaft 32 comprises a shaft sleeve and a pair of mixing rods 34, a group of vertical stirring rods are sequentially arranged on the mixing rods 34, the pair of mixing rods 34 are arranged on the outer wall of the shaft sleeve in a mirror image distribution mode, and the shaft sleeve is detachably mounted on the polymerization stirring shaft 32 through screws.
The helical blade 33 is an inverted conical helical blade, and the helical blade 33 is located at the lower part of the polymeric tank 31.
The heating jacket of the polymerization pot 31 is a steam heating jacket or an electric heating jacket.
The bottom of the screw conveyor 30 is provided with a steam preheating jacket 35.
The polymerization stirring shaft 32 comprises a main shaft and a connecting shaft, the connecting shaft is connected with a main shaft flange, a group of stirring blades are arranged on the main shaft, and a spiral blade 33 is arranged on the connecting shaft; valves are respectively arranged on the raw material inlet, the additive inlet and the discharge port of the polymerization tank body 31; the polymerization vessel 31 was provided with a liquid level gauge and a thermometer.
The working mode is as follows: the staff adds the raw materials after the preliminary reaction by the feed inlet of the precipitation tank body 20, and the raw materials gets into the precipitation tank body 20 and deposits for the first time, after the precipitation is accomplished, opens the clear liquid discharge port, discharges the supernatant, then opens the precipitate discharge port, starts the gas explosion pipeline 22 simultaneously, by annular air intake manifold 25 air feed, then through the gas outlet exhaust gas on each gas explosion pipeline 22, blows towards the sedimentary precipitate, makes the precipitate loose easy discharge. When the tank body needs to be cleaned, the motor is started to drive the cleaning stirring shaft 21 to rotate, and attachments on the tank wall are scraped off through the tank wall scraper 24. Meanwhile, the stirring rod 23 can also play a role in stirring materials in the tank body when needed, and is equivalent to a stirring paddle.
The raw materials after will deposiing are sent to the polymeric tank body 31 in through screw conveyer 30, when carrying, preheat the jacket 35 through steam and preheat the raw materials, can reduce follow-up heating time like this, add calcium chlorate powder through the interpolation material import simultaneously, the starter motor stirs the raw materials through mixing stick 34 and helical blade 33, and helical blade 33 can be upwards turned up the raw materials of bottom in the polymeric tank body 31, makes the bottom raw materials misce bene. The feedstock is heated by a heating jacket. After the polymerization reaction is completed, the discharge port is opened, the motor rotates reversely, and the raw materials are driven by the helical blade 33 to be discharged quickly. A group of vertical stirring rods are sequentially arranged on the mixing rod 34, so that the stirring area is increased, and the stirring is more uniform. The temperature inside the polymerization pot 31 can be observed in real time by a thermometer.
Claims (10)
1. A water treatment medicament raw material precipitation polymerization system is characterized by comprising a precipitation device and a polymerization device,
the sedimentation device comprises a sedimentation tank body (20), a cleaning stirring shaft (21) and a group of aeration pipelines (22),
the bottom of the sedimentation tank body (20) is in an inverted conical shape, a feed inlet is formed in the top of the sedimentation tank body (20), a sediment discharge port is formed in the bottom of the sedimentation tank body (20), a clear liquid discharge port is formed in the tank wall of the sedimentation tank body (20), the cleaning stirring shaft (21) is movably installed in the sedimentation tank body (20), the cleaning stirring shaft (21) is driven to rotate by a motor, a group of stirring rods (23) is arranged on the cleaning stirring shaft (21), and a group of aeration pipelines (22) are annularly and uniformly installed at the inner bottom of the sedimentation tank body (20);
the polymerization device comprises a screw conveyer (30), a polymerization tank body (31), a polymerization stirring shaft (32) and a screw blade (33),
the top of the polymerization tank body (31) is provided with a raw material inlet, the upper tank wall of the polymerization tank body (31) is provided with an additive inlet, the additive inlet is positioned below the raw material inlet, the lower part of the polymerization tank body (31) is in an inverted conical shape, the bottom of the polymerization tank body (31) is provided with a discharge hole, the outer wall of the polymerization tank body (31) is provided with a heating jacket, the polymerization stirring shaft (32) is provided with a group of stirring blades, the spiral blades (33) are installed at the bottom of the polymerization stirring shaft (32), the polymerization stirring shaft (32) is movably installed in the polymerization tank body (31), and the polymerization stirring shaft (32) is driven to rotate by a motor;
the sediment discharge port of the sedimentation tank body (20) is communicated with the feed inlet of the screw conveyor (30).
2. The system for precipitation polymerization of a raw material of a water treatment chemical according to claim 1, wherein the stirring rods (23) are provided at their ends with scraper mounting plates on which tank wall scrapers (24) are provided, the cutting edges of the tank wall scrapers (24) are in contact with the inner wall of the precipitation tank (20), and one set of stirring rods (23) is composed of a set of left stirring rods and a set of right stirring rods, and the right stirring rods are located between two adjacent left stirring rods.
3. A water treatment agent raw material precipitation polymerization system according to claim 1, wherein one end of the stirring rod (23) is a shaft sleeve, and the stirring rod (23) is fixed on the cleaning stirring shaft (21) through the shaft sleeve and a screw.
4. The system for precipitation polymerization of a water treatment agent raw material according to claim 1, further comprising an annular gas inlet main pipe (25), wherein the annular gas inlet main pipe (25) is installed on the outer wall of the bottom of the precipitation tank body (20), the annular gas inlet main pipe (25) is provided with a gas inlet, the gas explosion pipelines (22) are installed on the inner wall of the bottom of the precipitation tank body (20) through pipe clamps, and the gas inlet ends of the group of gas explosion pipelines (22) extend out of the precipitation tank body (20) and are respectively communicated with the annular gas inlet main pipe (25).
5. The system for precipitating and polymerizing the raw materials of the water treatment medicaments as claimed in claim 1, wherein valves are respectively arranged on the feed inlet, the precipitate discharge port and the clear liquid discharge port of the precipitating tank body (20); the top of the sedimentation tank body (20) is provided with an air outlet; a liquid level meter is arranged on the sedimentation tank body (20); the section of the stirring rod (23) is rectangular; and a group of air outlets are sequentially arranged at the top of the pipe wall of the aeration pipeline (22).
6. The system for precipitation polymerization of water treatment agent raw material according to claim 1, wherein the stirring blades of the polymerization stirring shaft (32) comprise a shaft sleeve and a pair of mixing rods (34), a group of vertical stirring rods are sequentially arranged on the mixing rods (34), the pair of mixing rods (34) are arranged on the outer wall of the shaft sleeve in a mirror image distribution manner, and the shaft sleeve is detachably mounted on the polymerization stirring shaft (32) through screws.
7. A water treatment agent raw material precipitation polymerization system according to claim 1, wherein the helical blade (33) is an inverted conical helical blade, and the helical blade (33) is located at a lower portion of the polymerization tank (31).
8. A water treatment agent raw material precipitation polymerization system according to claim 1, wherein the heating jacket of the polymerization tank (31) is a steam heating jacket or an electric heating jacket.
9. A water treatment agent raw material precipitation polymerization system according to claim 1, wherein the bottom of the screw conveyor (30) is provided with a steam preheating jacket (35).
10. The system of claim 1, wherein the polymerization stirring shaft (32) comprises a main shaft and a connecting shaft, the connecting shaft is connected with a flange of the main shaft, a group of stirring blades are arranged on the main shaft, and a helical blade (33) is arranged on the connecting shaft; valves are respectively arranged on the raw material inlet, the additive inlet and the discharge port of the polymerization tank body (31); the polymerization pot (31) is provided with a liquid level meter and a thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738004.2U CN218689417U (en) | 2022-10-18 | 2022-10-18 | Water treatment medicament raw materials precipitation polymerization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738004.2U CN218689417U (en) | 2022-10-18 | 2022-10-18 | Water treatment medicament raw materials precipitation polymerization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218689417U true CN218689417U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222738004.2U Active CN218689417U (en) | 2022-10-18 | 2022-10-18 | Water treatment medicament raw materials precipitation polymerization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218689417U (en) |
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2022
- 2022-10-18 CN CN202222738004.2U patent/CN218689417U/en active Active
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