CN217784502U

CN217784502U - Unpowered pipeline anti-scaling self-cleaning device

Info

Publication number: CN217784502U
Application number: CN202221173170.6U
Authority: CN
Inventors: 黄金辉; 刘家乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-11
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses an unpowered pipeline anti-scaling self-cleaning device, which comprises a first flange piece and a second flange piece, wherein a sealing part is arranged between the first flange piece and the second flange piece, a plurality of thread cylinders are arranged on the first flange piece in a penetrating way, and a flow guide part is arranged in the first flange piece; a plurality of dwang are installed in the last through-going of second flange piece, and the threaded rod is installed to the one end of dwang, and the fixed column is installed to the other end of dwang, is provided with the interlock part between a plurality of dwang. The utility model discloses an use dwang, threaded rod, a screw thread section of thick bamboo to replace bolt and nut, overcome the problem that bolt, nut have lost. Through setting up the water conservancy diversion part and being convenient for improve liquid along the pipe wall velocity of flow, make the scaling thing be difficult to adhere to at the pipe wall to improve the ability of preventing the scale deposit, through setting rotatory hole orbit to come the compound line orbit, the stability of multiplicable fluid makes the velocity of flow attenuation degree reduce greatly, thereby makes the fluid flow down the stroke longer along pipe wall flow steady state.

Description

Unpowered pipeline anti-scaling self-cleaning device

Technical Field

The utility model relates to a flange field especially relates to an unpowered pipeline prevents scale deposit from cleaner.

Background

In the prior art of the coal chemical Texaco gasifier, pipelines of a high-pressure and low-pressure grey water system are seriously scaled in the operation process. Because the water quality has high calcium and magnesium ions, crystals are precipitated and deposited on the inner wall of the pipeline to form compact scale, and the operation is seriously influenced. Normally, the operating pipeline is scaled in less than three months, so that one third of the pipe diameter is blocked.

The existing chinese patent with publication number CN212203494U discloses an anti-scaling flange, comprising: a flange plate and a flange neck; the flange plate and the flange neck are of an integral structure; the flange also comprises a flow guide component positioned in the middle of the flange plate and the flange neck; the flow guide component, the flange plate and the flange neck are of an integral structure; the flow guide part comprises a flow guide main body, a central through hole is formed in the center of the flow guide main body, and at least two rotating holes are formed in the periphery of the central through hole; the rotating holes are symmetrical with the center of the central line of the flange plate. The flange utilizes turbulence formed by the three rotating holes and the central through hole at the center, and the multiple water flows form unstable turbulence after being mixed, so that the aim of delaying scaling is fulfilled, and the running time is prolonged.

The above prior art solutions have the following drawbacks: connect through a plurality of bolts and a plurality of nut between two ring flanges, because the quantity of bolt and nut is more, and the size is less, appear losing easily when the installation, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unpowered pipeline prevents scale deposit from cleaning ware to solve above-mentioned at least one technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

an anti-scaling self-cleaning device for an unpowered pipeline comprises a first flange piece and a second flange piece, wherein a first connecting pipe is mounted on the first flange piece, a second connecting pipe is mounted on the second flange piece, a sealing part is arranged between the first flange piece and the second flange piece, a plurality of threaded cylinders are mounted on the first flange piece in a penetrating mode, and a flow guide part is mounted in the first flange piece; the utility model discloses a threaded connection of a threaded section of thick bamboo, including second flange piece, dwang, fixed column, it is a plurality of to run through on the second flange piece and install the dwang the same with threaded section of thick bamboo quantity, the dwang rotates with second flange piece to be connected, the threaded rod that matches with the threaded section of thick bamboo is installed to the one end of dwang, the fixed column is installed, and is a plurality of to the other end of dwang be provided with the interlock part between the dwang.

Preferably, the flow guide part comprises a flow guide plate and a boss, the flow guide plate and the boss are integrally formed, the flow guide plate is installed in the first flange piece, the boss is connected with the first connecting pipe, a central through hole is formed in the center of the flow guide plate and the center of the boss in a penetrating mode, and three rotating holes are formed in the flow guide plate and the boss in a penetrating mode.

Preferably, the sealing component comprises a sealing gasket, a sealing cylinder is mounted on the sealing gasket, and the sealing gasket and the sealing cylinder are both made of rubber materials.

Preferably, the linkage part comprises a plurality of chain wheels and a chain, the chain wheels are respectively and fixedly sleeved on the rotating rods, and the chain is sleeved on the chain wheels.

Preferably, install the protection box on the second flange piece, sprocket, chain all are located the protection box, the dwang runs through one side of protection box and is connected rather than rotating.

Preferably, the fixing column is hexagonal prism shaped.

The beneficial effects of the utility model are that:

1. the utility model discloses an use dwang, threaded rod, a screw thread section of thick bamboo to replace bolt and nut, overcome the problem that bolt, nut have lost.

2. The utility model discloses a set up interlock part, fixed column, through using the spanner to rotate a fixed column, can drive whole threaded rod rotation through dwang, sprocket, chain, and then make a plurality of threaded rods and a plurality of screw thread section of thick bamboo be connected simultaneously, the relative ratio uses a plurality of bolts, a plurality of nut connected mode, has saved the time.

3. The utility model discloses a set up seal gasket, a sealed section of thick bamboo, increased the connection leakproofness between first flange piece and the second flange piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view structural schematic diagram of a second flange plate and a protection box of the present invention;

fig. 3 is a left side view of the first flange plate of the present invention;

FIG. 4 is a schematic view of the present invention after connection;

FIG. 5 is a perspective view of the flow guide member of the present invention;

reference numerals are as follows: 1. a first flange piece; 2. a first connecting pipe; 3. a threaded barrel; 4. a flow guide member; 5. a sealing member; 6. a linking member; 7. a second flange piece; 8. a second connecting pipe; 9. rotating the rod; 10. a threaded rod; 11. fixing a column; 12. a protective case; 41. a baffle; 42. a central through hole; 43. rotating the hole; 44. a boss; 51. sealing gaskets; 52. a sealing cylinder; 61. a sprocket; 62. and a chain.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-4, the unpowered pipeline anti-scaling self-cleaning device comprises a first flange piece 1 and a second flange piece 7, wherein a first connecting pipe 2 is installed on the first flange piece 1, a second connecting pipe 8 is installed on the second flange piece 7, a sealing part 5 is arranged between the first flange piece 1 and the second flange piece 7, a plurality of threaded cylinders 3 are installed on the first flange piece 1 in a penetrating manner, and a flow guide part 4 is installed in the first flange piece 1; the second flange piece 7 is provided with rotating rods 9 which are the same as the threaded cylinders 3 in number in a penetrating mode, the rotating rods 9 are rotatably connected with the second flange piece 7, one end of each rotating rod 9 is provided with a threaded rod 10 matched with the threaded cylinders 3, the other end of each rotating rod 9 is provided with a fixing column 11, and linkage parts 6 are arranged among the rotating rods 9.

In this embodiment, specifically, the flow guiding component 4 includes a flow guiding plate 41, the flow guiding plate 41 is installed in the first flange plate 1, a central through hole 42 is formed through the central position of the flow guiding plate 41, and three rotating holes 43 are formed through the flow guiding plate 41; the rotation hole 43 is spirally curved, and the surface of the rotation hole 43 is a smooth continuous curved surface.

In this embodiment, specifically, the flow guide part 4 includes a flow guide plate 41 and a boss 44, the flow guide plate 41 and the boss 44 are integrally formed, the flow guide plate 41 is installed in the first flange plate 1, the boss 44 is connected with the first connecting pipe 2, a central through hole 42 is formed through the center positions of the flow guide plate 41 and the boss 44, the central through hole 42 is a tapered hole, and three rotating holes 43 are formed through the flow guide plate 41 and the boss 44; the rotary hole 43 is spirally bent, the surface of the rotary hole 43 is a smooth continuous curved surface, the track of the three rotary holes 43 is a rifling line, the diameter of the boss 44 is not more than that of the sealing surface of the first flange plate 1, and the outer diameter of the rotary hole 43 is not more than that of the inner diameter of the first connecting pipe 2.

In this embodiment, specifically, the sealing member 5 includes a sealing gasket 51, the sealing gasket 51 is provided with a sealing cylinder 52, and both the sealing gasket 51 and the sealing cylinder 52 are made of rubber; the sealing gasket 51 and the sealing cylinder 52 are arranged, so that the connection sealing performance between the first flange plate 1 and the second flange plate 7 is increased.

In this embodiment, specifically, the linkage part 6 includes a plurality of chain wheels 61 and a chain 62, the plurality of chain wheels 61 are respectively fixedly sleeved on the plurality of rotating rods 9, and the chain 62 is sleeved on the plurality of chain wheels 61; by arranging the interlocking member 6, when one rotating rod 9 rotates, the other rotating rods 9 can be driven to rotate by the chain wheel 61 and the chain 62.

In this embodiment, specifically, the second flange 7 is provided with a protection box 12, the sprocket 61 and the chain 62 are both located in the protection box 12, and the rotating rod 9 penetrates through one side of the protection box 12 and is rotatably connected with the protection box; through setting up protection box 12, provide the protection for sprocket 61, chain 62, also avoid sprocket 61, chain 62 to press from both sides and hinder the people.

In this embodiment, the fixing column 11 is a hexagonal prism; through setting up hexagonal prism shape's fixed column 11, be convenient for use the spanner to rotate fixed column 11.

The working principle is as follows: when the flange is used specifically, the first connecting pipe 2 and the second connecting pipe 8 are respectively connected with two sections of pipelines, and then the sealing cylinder 52 is sleeved on the right side surface of the second flange piece 7, so that the second flange piece 7 is contacted with the sealing gasket 51;

then, the threaded rods 10 are aligned with the threaded cylinders 3, any one of the fixed columns 11 is rotated by using a wrench, so that the fixed column 11 drives one rotating rod 9 to rotate, and further drives the other rotating rods 9 to rotate through the chain wheel 61 and the chain 62, when the rotating rods 9 rotate, the threaded rods 10 are driven to rotate simultaneously, and further the threaded rods 10 are connected with the threaded cylinders 3 simultaneously, so that the sealing gasket 51 is clamped by the second flange piece 7 and the first flange piece 1, the right side of the sealing cylinder 52 is sleeved on the first flange piece 1, and connection between the two flange pieces is completed.

The rotating rod 9, the threaded rod 10 and the threaded barrel 3 are used for replacing bolts and nuts, so that the problem that the bolts and the nuts are lost is solved; through setting up interlock part 6, fixed column 11, through using the spanner to rotate a fixed column 11, can drive whole threaded rod 10 rotatory, and then make a plurality of threaded rods 10 and a plurality of threaded section of thick bamboo 3 be connected simultaneously, the relative ratio uses a plurality of bolts, a plurality of nuts a pair of connected mode, has saved the time.

Through setting up water conservancy diversion part 4, be convenient for improve liquid along the pipe wall velocity of flow, make the scaling thing be difficult to adhere to at the pipe wall to improve the ability of preventing scale deposit, because rotatory hole 43 orbit is the rifling orbit, increased fluidic stability, make the velocity of flow attenuation degree reduce greatly, thereby make the fluid flow along the pipe wall and flow steady state down flow stroke longer, the quantity of this anti-scaling ware of installation on the pipeline that significantly reduces. In addition, the central through hole 42 is a conical hole, so that the central fluid is jetted in a stroke manner, the speed of the fluid along the pipe wall can be increased, and the auxiliary reinforcing effect is achieved.

The flow guide part 4 is manufactured by integral forging, 316L stainless steel is used, meanwhile, the overflowing part needs to be subjected to surfacing welding of stellite alloy materials, the service life of the surfacing welding layer is prolonged, and meanwhile, base metal is protected from being abraded and corroded.

And the number of swivel holes 43 in the flow guiding part 4 can be adjusted to the actual situation with the aim of increasing the flow velocity along the pipe wall while increasing the stability of the fluid.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an unpowered pipeline prevents scale deposit from cleaner, includes first flange piece (1) and second flange piece (7), install first connecting pipe (2) on first flange piece (1), install second connecting pipe (8), its characterized in that on second flange piece (7): a sealing part (5) is arranged between the first flange sheet (1) and the second flange sheet (7), a plurality of threaded cylinders (3) are arranged on the first flange sheet (1) in a penetrating mode, and a flow guide part (4) is arranged in the first flange sheet (1); the utility model discloses a threaded connection of a screw thread section of thick bamboo, including a threaded section of thick bamboo (3), the threaded section of thick bamboo is threaded on the second flange piece (7) and is installed dwang (9) the same with threaded section of thick bamboo (3) quantity, dwang (9) are rotated with second flange piece (7) and are connected, threaded rod (10) that match with threaded section of thick bamboo (3) are installed to the one end of dwang (9), fixed column (11), a plurality of are installed to the other end of dwang (9) be provided with linkage part (6) between dwang (9).

2. The unpowered pipeline anti-scaling self-cleaning device as recited in claim 1, wherein: the flow guide part (4) comprises a flow guide plate (41) and a boss (44), the flow guide plate (41) and the boss (44) are integrally formed, the flow guide plate (41) is installed in the first flange piece (1), the boss (44) is connected with the first connecting pipe (2), a central through hole (42) is formed in a penetrating mode in the center positions of the flow guide plate (41) and the boss (44), and three rotating holes (43) are formed in the flow guide plate (41) and the boss (44) in a penetrating mode.

3. The unpowered pipeline anti-scaling self-cleaning device as recited in claim 2, wherein: the sealing part (5) comprises a sealing gasket (51), a sealing cylinder (52) is mounted on the sealing gasket (51), and the sealing gasket (51) and the sealing cylinder (52) are both made of rubber.

4. The non-powered pipeline anti-scaling self-cleaning device as recited in claim 1, wherein: the linkage part (6) comprises a plurality of chain wheels (61) and a chain (62), the chain wheels (61) are fixedly sleeved on the rotating rods (9) respectively, and the chain (62) is sleeved on the chain wheels (61).

5. The unpowered pipeline anti-scaling self-cleaning device as recited in claim 4, wherein: install protection box (12) on second flange piece (7), sprocket (61), chain (62) all are located protection box (12), dwang (9) run through one side of protection box (12) and are connected rather than rotating.

6. The unpowered pipeline anti-scaling self-cleaning device as recited in claim 4, wherein: the fixing column (11) is hexagonal prism-shaped.