CN211913463U - Stirring device for corrosion and scale inhibitor - Google Patents

Abstract

The utility model relates to a stirring device for corrosion and scale inhibitor, a pushing cylinder is fixed on a sealing cover, an annular barrel is fixedly arranged at the extending end of the pushing cylinder, a plurality of guide through holes are uniformly arranged at the bottom of the annular barrel along the circumference of the central axis of the annular barrel, a rubber ball for blocking the guide through holes is fixedly arranged on the end surface of one end of a guide cylinder inserted into the annular barrel, a water inlet hole is arranged on the circumference surface of the end, a spacing ring is coaxially and fixedly arranged on the circumference surface of one end of the guide cylinder extending out of the annular barrel, an elastic element is sheathed outside the guide cylinder and is positioned between the annular barrel and the spacing ring, a plurality of water outlets are uniformly arranged below the spacing ring on the guide cylinder along the circumference of the central axis of the guide cylinder, a fixing ring for limiting the downward movement of the guide cylinder is coaxially and fixedly arranged under the annular barrel in the stirring barrel, a fluorescent tracer liquid, the utility model discloses corrosion and scale inhibitor and fluorescent tracer's stirring efficiency has further been improved.

Description

Stirring device for corrosion and scale inhibitor

Technical Field

The utility model belongs to the technical field of agitating unit technique and specifically relates to a corrosion and scale inhibitor agitating unit for.

Background

The phosphorus-free corrosion and scale inhibitor is used for a circulating water system, has excellent corrosion inhibition performance on carbon steel, copper and copper alloy, and has excellent scale inhibition and dispersion performance on calcium carbonate and calcium phosphate, the traditional circulating water medicament concentration detection method cannot detect the medicament concentration of the phosphorus-free corrosion and scale inhibitor in circulating water, and generally needs to uniformly mix the phosphorus-free corrosion and scale inhibitor and a fluorescent tracer according to a certain proportion, then carry out fluorescence detection by using a fluorescence detector, and then convert the data detected by the fluorescence detector into the medicament concentration of the phosphorus-free corrosion and scale inhibitor in the circulating water system. However, the phosphorus-free corrosion and scale inhibitor and the fluorescent tracer are generally mixed according to the proportion that 1 kg of the fluorescent tracer is added into each ton of the phosphorus-free corrosion and scale inhibitor, and a common stirring device is difficult to uniformly mix more phosphorus-free corrosion and scale inhibitor and less fluorescent tracer, so a new stirring device needs to be designed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem that the existing stirring device is difficult to uniformly mix more phosphorus-free corrosion and scale inhibitor and less fluorescent tracer, the stirring device for the corrosion and scale inhibitor is provided.

The utility model provides a technical scheme that its technical problem adopted is: a stirring device for corrosion and scale inhibitor comprises a stirring barrel body, wherein a sealing cover is hermetically installed on the stirring barrel body, a liquid inlet pipe communicated with an inner cavity of the stirring barrel body is fixedly installed on the sealing cover, a stirring mechanism is arranged on the sealing cover and comprises a driving assembly and a stirring assembly, the stirring assembly extends into the stirring barrel body, the driving assembly drives the stirring assembly to rotate, a pushing cylinder is fixedly arranged on the sealing cover, an extending end of the pushing cylinder is fixedly provided with an annular barrel, the annular barrel is coaxially arranged in the stirring barrel body, the bottom of the annular barrel is uniformly provided with a plurality of guide through holes along the circumference of the central axis thereof, a guide cylinder is uniformly and slidably installed in the guide through holes, a rubber ball for blocking the guide through holes is fixedly installed on the end face of one end of the guide cylinder inserted into the annular barrel, and a water inlet hole is formed on the circumference face of the end, coaxial fixed mounting has the spacing ring on the one end periphery that the draft tube stretches out annular bucket, the draft tube overcoat is equipped with elastic element, elastic element is located between annular bucket and the spacing ring, the below of spacing ring has a plurality of apopores along its central axis circumference equipartition on the draft tube, coaxial fixed mounting has the solid fixed ring of restriction draft tube downstream under the internal annular bucket of agitator, fixed mounting has fluorescent tracer liquid storage pot on the sealing cover, fluorescent tracer liquid storage pot passes through the hose intercommunication with annular bucket.

The utility model discloses a stirring device for corrosion and scale inhibitor, when using, add corrosion and scale inhibitor from the feed liquor pipe in the agitator body, start the drive assembly, drive assembly drive stirring subassembly stirs corrosion and scale inhibitor in the agitator body, corrosion and scale inhibitor is in the in-process of stirring, add fluorescent tracer in the fluorescent tracer stock solution jar, fluorescent tracer gets into annular bucket from the hose in, the rubber ball plugs up the direction through-hole under elastic element's effect, promote the jar and promote annular bucket downstream, after the draft tube on the annular bucket contacts with the fixed ring under the annular bucket, fixed ring restriction draft tube downstream, the annular bucket continues downstream, the annular bucket promotes elastic element compression, the rubber ball keeps away from the direction through-hole, the inlet opening on the draft tube communicates with annular bucket inner chamber, fluorescent tracer in the annular bucket inner chamber gets into the draft tube from the inlet opening, then the water outlet holes flow out of the water outlet holes on the guide cylinder, the water outlet holes are uniformly distributed along the circumference of the central axis of the guide cylinder, the fluorescent tracer can flow into the corrosion and scale inhibitor in a spraying shape and can be contacted and mixed with the corrosion and scale inhibitor in a more dispersed manner, and the stirring efficiency of the corrosion and scale inhibitor and the fluorescent tracer is further improved; the pushing cylinder intermittently makes reciprocating linear motion, so that the fluorescent tracer is intermittently added into the corrosion and scale inhibitor, the fluorescent tracer is added in small amount for multiple times, and the fluorescent tracer and the corrosion and scale inhibitor are more easily and uniformly mixed compared with the fluorescent tracer which is added for one time, and the stirring efficiency of the corrosion and scale inhibitor and the fluorescent tracer is further improved.

Furthermore, the driving assembly is a driving motor, and the driving motor is fixedly installed on the sealing cover.

Further, the stirring assembly comprises a stirring shaft and stirring blades fixedly arranged on the stirring shaft, the stirring shaft is fixedly connected with the output end of the driving motor in a coaxial mode, and the stirring shaft and the stirring blades are both located in the stirring barrel body.

In order to protect the guide shell and the fixing ring, a rubber pad is coaxially and fixedly arranged on the end face of one end, extending out of the annular barrel, of the guide shell.

The utility model has the advantages that when in use, the corrosion and scale inhibitor is added into the stirring barrel body from the liquid inlet pipe, the driving component is started, the driving component drives the stirring component to stir the corrosion and scale inhibitor in the stirring barrel body, the corrosion and scale inhibitor is added into the fluorescent tracer liquid storage tank in the stirring process, the fluorescent tracer enters the annular barrel body from the hose, the rubber ball blocks the guide through hole under the action of the elastic element, the pushing cylinder pushes the annular barrel body to move downwards, when the guide cylinder on the annular barrel body is contacted with the fixed ring right below the annular barrel body, the fixed ring limits the guide cylinder to move downwards, the annular barrel body continues to move downwards, the annular barrel body pushes the elastic element to compress, the rubber ball is far away from the guide through hole, the water inlet hole on the guide cylinder is communicated with the inner cavity of the annular barrel body, the fluorescent tracer in the inner cavity of the annular barrel body enters the guide cylinder from the water inlet hole, then the water outlet holes flow out of the water outlet holes on the guide cylinder, the water outlet holes are uniformly distributed along the circumference of the central axis of the guide cylinder, the fluorescent tracer can flow into the corrosion and scale inhibitor in a spraying shape and can be contacted and mixed with the corrosion and scale inhibitor in a more dispersed manner, and the stirring efficiency of the corrosion and scale inhibitor and the fluorescent tracer is further improved; the pushing cylinder intermittently makes reciprocating linear motion, so that the fluorescent tracer is intermittently added into the corrosion and scale inhibitor, the fluorescent tracer is added in small amount for multiple times, and the fluorescent tracer and the corrosion and scale inhibitor are more easily and uniformly mixed compared with the fluorescent tracer which is added for one time, and the stirring efficiency of the corrosion and scale inhibitor and the fluorescent tracer is further improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a two-dimensional cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the present invention at A in FIG. 1;

FIG. 3 is a top view of the annular barrel and the draft tube of the present invention;

fig. 4 is a cross-sectional view taken at B-B of fig. 3 according to the present invention.

In the figure: 1. the device comprises a stirring barrel body, 2 parts of a sealing cover, 3 parts of a liquid inlet pipe, 4 parts of a pushing cylinder, 5 parts of an annular barrel, 6 parts of a guide cylinder, 6 parts of a water inlet hole, 6 parts of a water outlet hole, 7 parts of a rubber ball, 8 parts of a limiting ring, 9 parts of an elastic element, 10 parts of a fixing ring, 11 parts of a fluorescent tracer liquid storage tank, 12 parts of a hose, 13 parts of a driving motor, 14 parts of a stirring shaft, 15 parts of a stirring paddle and 16 parts of a rubber pad.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1 and fig. 2, a stirring device for corrosion and scale inhibitor comprises a stirring barrel body 1, a sealing cover 2 is hermetically installed on the stirring barrel body 1, a liquid inlet pipe 3 communicated with an inner cavity of the stirring barrel body 1 is fixedly installed on the sealing cover 2, a stirring mechanism is arranged on the sealing cover 2, the stirring mechanism comprises a driving component and a stirring component, the driving component is a driving motor 13, the driving motor 13 is fixedly installed on the sealing cover 2, the stirring component comprises a stirring shaft 14 and a stirring blade 15 fixedly installed on the stirring shaft 14, the stirring shaft 14 is coaxially and fixedly connected with an output end of the driving motor 13, the stirring shaft 14 and the stirring blade 15 are both located in the stirring barrel body 1, a pushing cylinder 4 is fixed on the sealing cover 2, the pushing cylinder 4 is an air cylinder or an oil cylinder, an extending end of the pushing cylinder 4 is fixedly installed with an annular barrel 5, the annular barrel 5 is coaxially arranged in the stirring barrel body 1, as shown in fig. 3, a guide cylinder 6 is slidably mounted in each of the plurality of guide through holes, a rubber ball 7 for blocking the guide through hole is fixedly mounted on the end surface of one end of the guide cylinder 6 inserted into the annular barrel 5, as shown in fig. 4, a water inlet hole 6-1 is formed on the circumferential surface of the end, a spacing ring 8 is coaxially and fixedly mounted on the circumferential surface of one end of the guide cylinder 6 extending out of the annular barrel 5, an elastic element 9 is sleeved outside the guide cylinder 6, the elastic element 9 is positioned between the annular barrel 5 and the spacing ring 8, a plurality of water outlet holes 6-2 are uniformly distributed below the spacing ring 8 on the guide cylinder 6 along the circumference of the central axis thereof, a rubber pad 16 is coaxially and fixedly mounted on the end surface of one end of the guide cylinder 6 extending out of the annular barrel 5, a fixing ring 10 for limiting the guide cylinder 6 to move downwards is coaxially and fixedly mounted under the annular barrel 5, the fluorescent tracer liquid storage tank 11 is communicated with the annular barrel 5 through a hose 12.

The utility model discloses a stirring apparatus for corrosion and scale inhibitor, when using, add corrosion and scale inhibitor from feed liquor pipe 3 in the stirring barrel body 1, start driving motor 13, driving motor 13 drives (mixing) shaft 14 and drives stirring paddle 15 and stir the corrosion and scale inhibitor in the stirring barrel body 1, corrosion and scale inhibitor is in the in-process of stirring, add fluorescent tracer in fluorescent tracer liquid storage pot 11, fluorescent tracer gets into in the annular bucket 5 from hose 12, rubber ball 7 blocks up the guiding through hole under the effect of elastic element 9, promotion jar 4 promotes annular bucket 5 downstream, after draft tube 6 on the annular bucket 5 contacts with solid fixed ring 10 under the annular bucket 5, gu fixed ring 10 restricts draft tube 6 and moves down, annular bucket 5 continues the downstream, annular bucket 5 promotes elastic element 9 compression, rubber ball 7 keeps away from the guiding through hole, inlet opening 6-1 on the draft tube 6 communicates with annular bucket 5 inner chamber, the fluorescent tracer in the inner cavity of the annular barrel 5 enters the guide cylinder 6 from the water inlet hole 6-1 and then flows out from the water outlet hole 6-2 on the guide cylinder 6, the water outlet holes 6-2 are uniformly distributed along the circumference of the central axis of the guide cylinder 6, the fluorescent tracer can flow into the corrosion and scale inhibitor in a spraying manner and can be contacted and mixed with the corrosion and scale inhibitor in a more dispersed manner, and the stirring efficiency of the corrosion and scale inhibitor and the fluorescent tracer is further improved; the cylinder 4 is pushed to intermittently do reciprocating linear motion, so that the fluorescent tracer is intermittently added into the corrosion and scale inhibitor, the fluorescent tracer is added in small amount for multiple times, and the fluorescent tracer are more easily and uniformly mixed compared with the fluorescent tracer which is added for one time, and the stirring efficiency of the corrosion and scale inhibitor and the fluorescent tracer is further improved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (4)

1. A stirring device for corrosion and scale inhibitor is characterized in that: including stirring barrel body (1), sealed lid (2) of seal installation on stirring barrel body (1), fixed mounting has feed liquor pipe (3) of intercommunication stirring barrel body (1) inner chamber on sealed lid (2), be provided with rabbling mechanism on sealed lid (2), rabbling mechanism includes drive assembly and stirring subassembly, the stirring subassembly stretches into in stirring barrel body (1), drive assembly drive stirring subassembly rotates, be fixed with on sealed lid (2) and promote jar (4), the end fixed mounting that stretches out of promoting jar (4) has annular bucket (5), the coaxial setting of annular bucket (5) is in stirring barrel body (1), a plurality of direction through-holes have evenly been seted up along its central axis circumference in the bottom of annular bucket (5), and is a plurality of equal slidable mounting has draft tube (6) in the direction through-hole, fixed mounting has the rubber ball that is used for blockking up the direction through-hole on draft tube (6) insert the one end terminal surface of annular bucket (5), and guide tube (6) insert fixed mounting has the rubber (7) The water inlet hole (6-1) is formed in the circumferential surface of the end of the water guide cylinder (6), a limiting ring (8) is coaxially and fixedly mounted on the circumferential surface of one end, extending out of the annular barrel (5), of the water guide cylinder (6), an elastic element (9) is sleeved outside the water guide cylinder (6), the elastic element (9) is located between the annular barrel (5) and the limiting ring (8), a plurality of water outlet holes (6-2) are uniformly formed in the lower portion of the limiting ring (8) in the water guide cylinder (6) along the circumference of the central axis of the water guide cylinder, a fixing ring (10) for limiting the downward movement of the water guide cylinder (6) is coaxially and fixedly mounted under the annular barrel (5) in the stirring barrel body (1), a fluorescent tracer liquid storage tank (11) is fixedly mounted on the sealing cover (2), and the fluorescent tracer liquid storage tank (11) is communicated with the.

2. The stirring apparatus for a corrosion and scale inhibitor according to claim 1, wherein: the driving assembly is a driving motor (13), and the driving motor (13) is fixedly installed on the sealing cover (2).

3. The stirring apparatus for a corrosion and scale inhibitor according to claim 2, wherein: the stirring assembly comprises a stirring shaft (14) and stirring blades (15) fixedly installed on the stirring shaft (14), the stirring shaft (14) is fixedly connected with the output end of the driving motor (13) in a coaxial mode, and the stirring shaft (14) and the stirring blades (15) are located in the stirring barrel body (1).

4. The stirring apparatus for a corrosion and scale inhibitor according to claim 1, wherein: and a rubber pad (16) is coaxially and fixedly arranged on the end surface of one end of the guide cylinder (6) extending out of the annular barrel (5).

Images