CN212102976U - Anti-scaling device based on special hole type alloy material chip - Google Patents
Anti-scaling device based on special hole type alloy material chip Download PDFInfo
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- CN212102976U CN212102976U CN202020699791.2U CN202020699791U CN212102976U CN 212102976 U CN212102976 U CN 212102976U CN 202020699791 U CN202020699791 U CN 202020699791U CN 212102976 U CN212102976 U CN 212102976U
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Abstract
The utility model provides an anti fouling device based on special pass alloy material chip, include: a housing and a plurality of disk-shaped chips; a plurality of through holes formed on the chip form hole groups, and fluid flows into the hole groups through an external pipeline, contacts with the hole groups and flows out of the hole groups; the shell consists of a first cylinder and a second cylinder; two ends of the first cylinder are provided with first flanges, two ends of the second cylinder are provided with second flanges, and the first cylinder and the second cylinder are fixedly connected through the first flanges and the second flanges; two screws are arranged in the shell, the screws are connected with the through holes of the chips, and the chips are connected in series through the screws; the screw rod is connected with a nut in a matching way, the nut is arranged on two sides of each chip, and each chip is clamped through the nuts on the two sides; the inner walls of the first barrel and the second barrel are provided with mechanical rabbets which are in contact with the chip. The utility model discloses can solve the scale deposit problem by the efficient, no magnetism, electroless, it is simple to maintain, and environment friendly can not cause the secondary pollution of environment.
Description
Technical Field
The utility model relates to an scale control scale removal technical field particularly, especially relates to an anti fouling device based on special pass alloy material chip.
Background
The method has the advantages that the serious scaling phenomenon exists in the operation of equipment in the industries of electric power, metallurgy, chemical industry, steel, paper making and the like, the thermal resistance is increased due to scaling on the surface of the equipment, the thermal efficiency of the equipment is reduced, the maintenance cost is increased, serious economic loss is caused, even explosion is caused, the fluid flow resistance of a pipeline is increased due to scaling of the pipeline, the resistance loss is increased, and the like.
At present, the method for solving the scaling problem generally adopts chemical agents for acid washing or alkali washing, but the method causes huge economic cost, is not environment-friendly and causes secondary pollution to the environment.
SUMMERY OF THE UTILITY MODEL
According to the method for solving the scaling problems of equipment surface scaling, pipeline scaling and the like at present, chemical agents are generally adopted for acid washing or alkali washing, but huge economic cost can be caused, the environment is not friendly, and the technical problem of secondary pollution to the environment can be caused. The utility model mainly utilizes the cross hole group on the chip to increase the reaction contact area between the fluid and the chip, thereby improving the descaling efficiency and reducing the resistance loss of the fluid passing through the chip; the chip is connected in series by two long screws, and the double screws are beneficial to aligning cross hole groups, so that the resistance loss is reduced, the chip is beneficial to preventing the chip from rotating under the impact of fluid, and the chip is firmer and more reliable; the chip is clamped by two double nuts, the double nuts can effectively prevent the chip from loosening, and the structure is firmer; the chip material is a special alloy material, and the anti-scaling and anti-corrosion performance is more excellent.
The utility model discloses a technical means as follows:
an anti-scaling device based on a special hole type alloy material chip comprises: the chip packaging structure comprises a shell and a plurality of disc-shaped chips arranged in the shell, wherein the plurality of the chips are arranged at intervals; the chip is provided with a plurality of through holes distributed at intervals, the holes form hole groups, and fluid flows into the hole groups through an external pipeline, contacts with the hole groups and flows out of the hole groups; fluid flows through each of the chips in sequence;
the holes are cross-shaped holes or snowflake-shaped holes;
the shell consists of a first cylinder and a second cylinder; two ends of the first cylinder are provided with first flanges, two ends of the second cylinder are provided with second flanges, the first flange at one end of the first cylinder is connected with the second flange at one end of the second cylinder through bolts, and the first cylinder and the second cylinder are fixedly connected; the first flange at the other end of the first cylinder and the second flange at the other end of the second cylinder are respectively connected with an external pipeline;
the through holes arranged in the middle of the first flanges on two sides and the through holes arranged in the first cylinder form first through holes, the through holes arranged in the middle of the second flanges on two sides and the through holes arranged in the second cylinder form second through holes, the first through holes are communicated with the second through holes to form through long through holes, and the chips are all arranged in the long through holes; the center lines of the first through hole and the second through hole are overlapped;
at least two screw rods penetrating through the long through hole are arranged in the inner circumferential direction of the long through hole, the outer surfaces of the screw rods are matched and connected with the inner surfaces of the penetrating through holes formed in the chips, the screw rods penetrate through the through holes, and the chips are connected in series through the screw rods; wherein the two screws are symmetrically arranged about the central axis of the chip;
the screw rod is connected with a nut in a matching mode, the nut is arranged on two sides of each chip, the side face of the nut is attached to the outer side face of each chip, and each chip is clamped through the nuts on the two sides;
the inner walls of the first barrel and the second barrel are provided with mechanical rabbets formed by machining, and the mechanical rabbets are in contact with the outermost chips in the first barrel and the second barrel to achieve accurate positioning of the chips.
Further, the first barrel is the same with the structure of second barrel, is the symmetry setting, and the external shape is cylinder or cuboid.
Further, the total number of the chips in the first cylinder and the second cylinder is 2-15.
Further, the thickness of the chip is 15-18 mm.
Further, the distance between two adjacent chips is 45-60 mm.
Further, the width of the cross hole is 2-12 mm.
Further, the mechanical seam allowance is formed by arranging a circumferential groove along the circumferential direction of the inner wall from the innermost side to the outermost side of the through hole of the first cylinder or the second cylinder through machining, a boss is formed between the circumferential groove and the outermost side, and the inner side of the boss is in contact with the chip;
the first barrel with two on the second barrel the mechanical tang is the symmetry setting, and will be a plurality of the chip joint is fixed in the through-hole of first barrel with the second barrel.
Further, the single side of the chip is connected with at least two nuts.
Further, the chip is made of special alloy materials and has excellent anti-scaling and anti-corrosion functions;
the alloy material comprises the following components in percentage by mass:
Cu：45％～55％，Zn：22％～35％，Ni：11％～25％，Sn：2％～4％，Al：2％～3.5％，Mn：1.5％～3.5％，Au：0.01％～0.1％。
compared with the prior art, the utility model has the advantages of it is following:
1. the utility model provides an anti fouling device based on special pass alloy material chip can solve the scale deposit problem by the efficient, does not have magnetism moreover, and electroless, it is simple to maintain, and the environment is also very friendly, can not cause the secondary pollution of environment, has great using value.
2. The utility model provides an anti fouling device based on special pass alloy material chip, the hole trompil structure on the chip is the cross pass, and this pass can increase the reaction area of contact of fluid and chip, improves scale removal efficiency, reduces the flow resistance, and the fluid passes through the chip resistance loss littleer; and the cross hole is convenient to process, liquid can conveniently pass through the cross hole, and blockage is avoided. The hole opening structure on the chip can also be snowflake type, and the fluid passing area is large.
3. The utility model provides an anti fouling device based on special pass alloy material chip, the chip lean on at least two to establish ties together with the long screw, and the twin-screw or the multiscrew that set up are favorable to cross hole crowd to aim at to reduce resistance loss, be favorable to preventing that the chip from taking place to rotate under the fluid impact, it is more firm reliable.
4. The utility model provides an anti fouling device based on special pass alloy material chip, two at least nuts are screwed up respectively on the both sides of monolithic chip, and the both sides of chip are leaned on two double nuts or the multinut is tight, and double nut or multinut can prevent effectively that the chip is not hard up, and the structure is more firm.
5. The utility model provides a scale control device based on special pass alloy material chip, the chip material is special alloy material, and scale control anticorrosion performance is more excellent; by utilizing the potential difference between alloy elements, when a fluid medium is contacted with the alloy material, an electrode system of a multi-element alloy and an electrolyte solution is formed, metal with lower electrode potential in the alloy is firstly oxidized into ions and enters the solution, and simultaneously, electrons are released to enter the solution to form a stable substance structure with Ca2+ and Mg2+, so that scales are not formed any more.
6. The utility model provides an anti fouling device based on special pass alloy material chip, chip thickness is 15-18mm, and thickness is thicker, and area of contact is bigger, more fluid erosion resistance.
7. The utility model provides an anti fouling device based on special pass alloy material chip, its alloy chip interval is 45-60mm, and this distance is confirmed through experiment and simulation analysis, and under this distance condition, the fluid passes through the resistance littleer.
8. The utility model provides an anti fouling device based on special pass alloy material chip, the mechanical processing machinery tang that the barrel inner wall was equipped with makes the chipset location more accurate.
To sum up, use the technical scheme of the utility model the method that can solve scale deposit problems such as solution equipment surface scale deposit, pipeline scale deposit among the prior art adopts chemical to carry out pickling or alkali cleaning, nevertheless can cause huge economic cost, and the environment is also unfriendly moreover, can cause the problem of the secondary pollution of environment.
Based on the above reason the utility model discloses can extensively promote in fields such as electric power, metallurgy, chemical industry, steel and iron, papermaking trade.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a left side view of the utility model discloses scale control device based on special pass alloy material chip.
Fig. 2 is a cross-sectional view a-a of fig. 1.
Fig. 3 is a schematic structural diagram of the middle chip of the present invention.
Fig. 4 is an enlarged view at I in fig. 2.
Fig. 5 is a schematic structural view of the snowflake-shaped holes of the present invention.
In the figure: 1. a first flange; 2. a chip; 3. a first cylinder; 4. a bolt; 5. a screw; 6. a nut; 7. a second cylinder; 8. a second flange; 9. and (4) mechanically stopping the opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides an anti fouling device based on special pass alloy material chip, include: the chip comprises a shell and a plurality of disc-shaped chips 2 arranged in the shell, wherein the plurality of chips 2 are arranged at intervals; the chip 2 is provided with a plurality of through holes distributed at intervals, the holes form hole groups, and fluid flows into the hole groups through an external pipeline, contacts with the hole groups and flows out of the hole groups; the fluid flows through each chip 2 in sequence; the holes are cross-shaped holes or snowflake type holes, and the structural schematic diagram of the snowflake type holes is shown in FIG. 5;
the shell consists of a first cylinder 3 and a second cylinder 7; two ends of the first cylinder 3 are provided with first flanges 1, two ends of the second cylinder 7 are provided with second flanges 8, the first flange 1 at one end of the first cylinder 3 is connected with the second flange 8 at one end of the second cylinder 7 through bolts 4, and the first cylinder 3 is fixedly connected with the second cylinder 7; the first flange 1 at the other end of the first cylinder 3 and the second flange 8 at the other end of the second cylinder 7 are respectively connected with an external pipeline;
the through holes arranged in the middle of the first flanges 1 on two sides and the through hole arranged in the first barrel 3 form a first through hole, the through holes arranged in the middle of the second flanges 8 on two sides and the through hole arranged in the second barrel 7 form a second through hole, the first through hole is communicated with the second through hole to form a through long through hole, and the chips 2 are all arranged in the long through holes; the center lines of the first through hole and the second through hole are overlapped;
at least two screw rods 5 penetrating through the long through hole are arranged in the inner circumferential direction of the long through hole, the outer surface of each screw rod 5 is matched and connected with the inner surface of a penetrating through hole formed in each chip 2, each screw rod 5 penetrates through the corresponding through hole, and a plurality of chips 2 are connected in series through the screw rods 5; wherein the two screw rods 5 are symmetrically arranged about the central axis of the chip 2;
the screw 5 is connected with a nut 6 in a matching mode, the nut 6 is arranged on two sides of each chip 2, the side face of the nut 6 is attached to the outer side face of each chip 2, and each chip 2 is clamped through the nuts 6 on the two sides;
the inner walls of the first barrel 3 and the second barrel 7 are provided with mechanical spigots 9 formed by machining, the mechanical spigots 9 are in contact with the outermost chips 2 in the first barrel 3 and the second barrel 7, and therefore accurate positioning of the chips 2 is achieved.
The first barrel 3 and the second barrel 7 are identical in structure and symmetrically arranged, and the outer shape of the first barrel is a cylinder or a cuboid.
The total number of the chips 2 in the first cylinder 3 and the second cylinder 7 is 2-15.
The thickness of the chip 2 is 15-18 mm.
The distance between two adjacent chips 2 is 45-60 mm.
The width of the cross hole is 2-12 mm.
The mechanical seam allowance 9 is formed by arranging a circumferential groove along the circumferential direction of the inner wall from the innermost side to the outermost side of the through hole of the first cylinder 3 or the second cylinder 7 through machining, a boss is formed between the circumferential groove and the outermost side, and the inner side of the boss is in contact with the chip 2;
The single side of the chip 2 is connected with at least two nuts 6.
The chip 2 is made of special alloy materials and has excellent anti-scaling and anti-corrosion functions;
the alloy material comprises the following components in percentage by mass:
Cu：45％～55％，Zn：22％～35％，Ni：11％～25％，Sn：2％～4％，Al：2％～3.5％，Mn：1.5％～3.5％，Au：0.01％～0.1％。
example 1
A scale prevention device based on a special hole type alloy material chip is shown in figures 1 and 2, a chip 2 is arranged in the scale prevention device, two screws 5 which are symmetrically arranged up and down are connected in series, and the upper screw 5 and the lower screw 5 are symmetrically arranged about the central axis of the chip 2; the twin screw 5 is beneficial to the alignment of the cross hole groups, thereby reducing resistance loss, preventing the chip 2 from rotating under the impact of fluid and being firmer. Two sides of chip 2 all the laminating be connected with two nuts 6, lean on four two nuts 6 to press from both sides tightly, two nuts 6 can prevent that nut 6 is not hard up, and the total amount of chip 2 is 6, all only 3 chips 2 in every barrel. The chips 2 are distributed at equal intervals, the distance between every two adjacent chips 2 is 45mm, and the thickness of each chip 2 is 18 mm.
In this embodiment, the structure of the chip 2 of the anti-scaling device is shown in fig. 3, the open pore structure of the holes on the chip 2 is a cross pore, the plurality of cross pores are distributed as closely as possible on the chip 2, the cross pore can increase the reaction contact area between the fluid and the chip 2, improve the scaling efficiency, and reduce the resistance loss of the fluid passing through the chip 2. The width of the cross hole is 12mm, the chip 2 is made of special alloy material, and when a fluid medium contacts with the alloy material, an electrode system of multi-element alloy and electrolyte solution is formed by utilizing the potential difference between alloy elements, metal with lower electrode potential in the alloy is firstly oxidized into ions and enters the solution, and simultaneously electrons are released to enter the solution to form a stable substance structure with Ca2+ and Mg2+, and no scale is formed any more.
The shell of the anti-scaling device is composed of two cylinders which are identical in structure and symmetrically arranged, namely a first cylinder 3 and a second cylinder 7, wherein first flanges 1 are arranged at two ends of the two cylinders, and the two cylinders are combined together through the two adjacent first flanges 1 by bolts 4. The two cylinders are cylinders, the central lines of the two cylinders are overlapped, and through holes which penetrate through the two cylinders are formed in the two cylinders. The inner walls of the two cylinders are machined with mechanical spigots 9, the mechanical spigots 9 are in contact with the chips 2, accurate positioning of the chip 2 groups can be achieved, and the second flange 8 is welded to the other end of each cylinder and can be connected with an external pipeline.
In this embodiment, as shown in fig. 2 and 4, the mechanical seam allowance 9 is a circumferential groove machined from the rightmost side of the through hole in the first cylinder 3 to the leftmost side or from the leftmost side of the through hole in the second cylinder 7 to the rightmost side along the circumferential direction of the inner wall of the through hole, a boss is formed between the circumferential groove and the leftmost side of the through hole in the first cylinder 3 or the rightmost side of the through hole in the second cylinder 7, and the inner side of the boss is in contact with the chip 2; two mechanical tang 9 on first barrel 3 and the second barrel 7 are bilateral symmetry and set up to block a plurality of chips 2 in the through-hole of first barrel 3 and second barrel 7.
In this embodiment, the chip 2 is made of a special alloy material;
the alloy material comprises the following components in percentage by mass:
Cu＝50％、Zn＝25％、Ni＝16％、Sn＝2.45％、Al＝3％、Mn＝3％、Au＝0.05％。
the utility model discloses an operation principle as follows: fluid flows in through outside pipeline the utility model discloses anti fouling device, with 2 contacts of chip, chip 2 comprises special alloy material, 2 surfaces of chip open and to have fairly large-scale cross hole crowd, cross hole crowd has increased the area of contact of fluid with alloy material, the in-process of cross hole crowd that the fluid passes through chip 2, utilize the potential difference that produces between the alloying element, form countless small battery reaction, a certain amount of divalent cation appears, increased the solubility of dirt and hindered the dissolution sediment of dirt, thereby play the effect that prevents the scale deposit. The utility model discloses scale prevention device based on special pass alloy material chip does not have magnetism, electroless, maintains simply, and the environment is also very friendly, can not cause the secondary pollution of environment, has great using value.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides an anti fouling device based on special pass alloy material chip which characterized in that includes: the chip packaging structure comprises a shell and a plurality of disc-shaped chips (2) arranged in the shell, wherein the plurality of the chips (2) are arranged at intervals; the chip (2) is provided with a plurality of through holes distributed at intervals, the holes form hole groups, and fluid flows into the hole groups through an external pipeline, contacts with the hole groups and flows out of the hole groups; the fluid flows through each chip (2) in sequence;
the holes are cross-shaped holes or snowflake-shaped holes;
the shell consists of a first cylinder (3) and a second cylinder (7); two ends of the first cylinder (3) are provided with first flanges (1), two ends of the second cylinder (7) are provided with second flanges (8), the first flange (1) at one end of the first cylinder (3) is connected with the second flange (8) at one end of the second cylinder (7) through bolts (4), and the first cylinder (3) is fixedly connected with the second cylinder (7); the first flange (1) at the other end of the first cylinder (3) and the second flange (8) at the other end of the second cylinder (7) are respectively connected with an external pipeline;
the through holes arranged in the middle of the first flanges (1) on the two sides and the through holes arranged in the first cylinder (3) form first through holes, the through holes arranged in the middle of the second flanges (8) on the two sides and the through holes arranged in the second cylinder (7) form second through holes, the first through holes are communicated with the second through holes to form through long through holes, and the chips (2) are arranged in the long through holes; the center lines of the first through hole and the second through hole are overlapped;
at least two screw rods (5) penetrating through the long through hole are arranged in the inner circumferential direction of the long through hole, the outer surface of each screw rod (5) is matched and connected with the inner surface of a penetrating through hole formed in each chip (2), each screw rod (5) penetrates through the corresponding through hole, and a plurality of chips (2) are connected in series through the screw rods (5); wherein the two screw rods (5) are symmetrically arranged around the central axis of the chip (2);
the screw (5) is connected with a nut (6) in a matching mode, the nut (6) is arranged on two sides of each chip (2), the side face of the nut (6) is attached to the outer side face of each chip (2), and each chip (2) is clamped through the nuts (6) on the two sides;
the inner walls of the first barrel body (3) and the second barrel body (7) are provided with mechanical rabbets (9) formed by machining, the mechanical rabbets (9) are in contact with the chips (2) on the outermost sides in the first barrel body (3) and the second barrel body (7), and accurate positioning of the chips (2) is achieved.
2. The anti-scaling device based on the special hole type alloy material chip is characterized in that the first cylinder (3) and the second cylinder (7) are identical in structure and symmetrically arranged, and the outer shapes of the first cylinder and the second cylinder are both cylinders or cuboids.
3. The device for preventing scale based on special hole type alloy material chip as claimed in claim 1 or 2, characterized in that the total number of the chips (2) in the first cylinder (3) and the second cylinder (7) is 2-15.
4. The anti-scaling device based on the special hole type alloy material chip is characterized in that the thickness of the chip (2) is 15-18 mm.
5. The anti-scaling device based on the special hole type alloy material chip is characterized in that the distance between two adjacent chips (2) is 45-60 mm.
6. The anti-scaling device based on the special hole type alloy material chip is characterized in that the width of the cross hole is 2-12 mm.
7. The anti-scaling device based on the special hole type alloy material chip is characterized in that at least two nuts (6) are connected to one side of the chip (2).
8. The anti-scaling device based on the special hole type alloy material chip is characterized in that the mechanical seam allowance (9) is formed by machining a circumferential groove along the circumferential direction of the inner wall from the innermost side to the outermost side of the through hole of the first cylinder (3) or the second cylinder (7), a boss is formed between the circumferential groove and the outermost side, and the inner side of the boss is in contact with the chip (2);
first barrel (3) with two on second barrel (7) mechanical tang (9) are the symmetry and set up, and will be a plurality of chip (2) joint is fixed in the through-hole of first barrel (3) with second barrel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699791.2U CN212102976U (en) | 2020-04-29 | 2020-04-29 | Anti-scaling device based on special hole type alloy material chip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020699791.2U CN212102976U (en) | 2020-04-29 | 2020-04-29 | Anti-scaling device based on special hole type alloy material chip |
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| CN212102976U true CN212102976U (en) | 2020-12-08 |
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| CN202020699791.2U Active CN212102976U (en) | 2020-04-29 | 2020-04-29 | Anti-scaling device based on special hole type alloy material chip |
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| CN (1) | CN212102976U (en) |
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