CN214222248U - Steel lining tetrafluoro pipeline convenient to move and clean - Google Patents

Abstract

The utility model relates to a steel lining tetrafluoro pipeline technical field just discloses a steel lining tetrafluoro pipeline of convenient removal and clearance, including steel lining tetrafluoro outer tube, the mounting disc is all installed, two at the both ends of steel lining tetrafluoro outer tube a plurality of mounting holes, every have all been seted up on the mounting disc the bottom of mounting disc all is provided with two gyro wheels, steel lining tetrafluoro outer tube inside wall parcel has the polytetrafluoroethylene inner tube, the inside wall of polytetrafluoroethylene inner tube is provided with the clearance dish. This steel lining tetrafluoro pipeline of convenient removal and clearance through using the polytetrafluoroethylene inner tube and wrapping up a stainless steel metal mesh section of thick bamboo at the surface of polytetrafluoroethylene inner tube, makes the inner tube be difficult to the damage, avoids liquid seepage outside the pipeline, through using convenient to detach's gyro wheel, is convenient for remove when using, uses through clearance dish, clearance lug and recess cooperation, clears up the inside impurity of pipeline easily.

Description

Steel lining tetrafluoro pipeline convenient to move and clean

Technical Field

The utility model relates to a steel lining tetrafluoro pipeline technical field specifically is a steel lining tetrafluoro pipeline of convenient removal and clearance.

Background

The steel-lined tetrafluoro pipeline is widely applied to the industries of chemical industry, metallurgy, energy, pharmacy and the like, has excellent temperature resistance and corrosion resistance, and is ideal conveying equipment for organic solvents such as nitric acid, sulfuric acid, hydrofluoric acid, phosgene, chlorine, aqua regia, mixed acid, bromide and the like and other strongly corrosive media. The steel lining tetrafluoro pipe and the fittings can stably run under the working condition of the limit negative pressure at high temperature (within 150 ℃) for a long time, the defect that the traditional steel lining tetrafluoro pipe and the fittings can not resist negative pressure is overcome, the steel lining tetrafluoro pipe and the fittings can be widely applied to high-temperature high-negative-pressure systems such as many distillation systems, the traditional steel lining tetrafluoro pipe is not convenient to move when in use, the cleaning of internal impurities in the use process is complex, and the internal pipe is easy to damage, so that liquid leaks out of the pipe, and the pollution is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough in the above-mentioned background art, the utility model provides a steel lining tetrafluoro pipeline of convenient removal and clearance to overcome the current convenient steel lining tetrafluoro pipeline of removing and clearance that proposes in the above-mentioned background art, be not convenient for remove when using, the clearance of inside impurity is complicated in the use, and inside pipeline is damaged easily moreover, thereby leads to the liquid seepage to the outer shortcoming of pipeline.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a convenient steel lining tetrafluoro pipeline that removes and clear up, includes steel lining tetrafluoro outer tube, the mounting disc is all installed, two at the both ends of steel lining tetrafluoro outer tube a plurality of mounting holes have all been seted up on the mounting disc, every the bottom of mounting disc all is provided with two gyro wheels, steel lining tetrafluoro outer tube inside wall parcel has the polytetrafluoroethylene inner tube, the inside wall of polytetrafluoroethylene inner tube is provided with the clearance dish.

As an optimal technical solution of the utility model: every the top of gyro wheel all is connected with the spliced pole, the top of spliced pole all is fixed with the connecting block, every the bottom of mounting disc all seted up with the spread groove of every connecting block looks adaptation, and every connecting block can be dismantled with the spread groove and be connected, and the connecting block uses with the spread groove cooperation, makes gyro wheel convenient to detach.

As an optimal technical solution of the utility model: the surface of clearance dish is connected with four clearance lugs, the inside wall of polytetrafluoroethylene inner tube seted up with four corresponding recesses in clearance lug position, and every clearance lug and every recess looks adaptation, the clearance lug uses with the recess cooperation, is convenient for clear up the inside rubbish of polytetrafluoroethylene inner tube.

Furthermore, the surface of the polytetrafluoroethylene inner pipe is wrapped with a net cylinder.

Furthermore, each roller is a universal wheel with a brake, and the bottoms of the four rollers are flush.

Further, the net cylinder is a stainless steel metal net cylinder.

Furthermore, the diameter of the outer ring of the steel lining polytetrafluoroethylene outer pipe is the same as that of the inner ring of the mounting disc, and the diameter of the outer ring of the cleaning disc is the same as that of the inner ring of the polytetrafluoroethylene inner pipe.

The theory of operation, this steel lining tetrafluoro pipeline of convenient removal and clearance when needs use, at first with the gyro wheel through the connecting block peg graft the spread groove that the mounting disc was reserved in, rotate the gyro wheel through promoting steel lining tetrafluoro outer tube and remove, when needs clearance pipeline inside rubbish, can promote the inside clearance dish in the polytetrafluoroethylene, release inside debris.

(III) advantageous effects

The utility model provides a steel lining tetrafluoro pipeline of convenient removal and clearance possesses following beneficial effect:

(1) this steel lining tetrafluoro pipeline of convenient removal and clearance through using the polytetrafluoroethylene inner tube and wrapping up a stainless steel metal mesh section of thick bamboo at the surface of polytetrafluoroethylene inner tube, makes the internal pipeline be difficult to the damage, avoids liquid seepage outside pipeline.

(2) This steel lining tetrafluoro pipeline of convenient removal and clearance, the gyro wheel of being convenient for dismantle through using is convenient for remove when using, through clearance dish, clearance protruding and recess cooperation use, the inside impurity of easy clearance pipeline is clear.

Drawings

FIG. 1 is a schematic structural view of a convenient-to-move and easy-to-clean steel lining PTFE pipe of the present invention;

FIG. 2 is a schematic view of a cleaning plate of a PTFE pipe lined with steel lining for easy movement and cleaning;

FIG. 3 is a schematic view of the structure of the installation plate of the steel lining PTFE pipe convenient to move and clean;

FIG. 4 is a schematic view of the structure of the steel lining PTFE pipe of the present invention in a front view;

fig. 5 is a schematic view of the structure of the net cylinder of the steel-lined tetrafluoro pipe convenient to move and clean.

In the figure: the polytetrafluoroethylene outer tube cleaning device comprises a steel lining polytetrafluoroethylene outer tube 1, a mounting disc 2, a polytetrafluoroethylene inner tube 3, a groove 4, a roller 5, a mounting hole 6, a connecting block 7, a connecting column 8, a net barrel 9, a cleaning disc 10 and a cleaning lug 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides a steel lined tetrafluoro pipe that is easy to move and clean;

according to fig. 1 and 2, including steel lining tetrafluoro outer tube 1, mounting disc 2 is all installed at the both ends of steel lining tetrafluoro outer tube 1, the outer lane diameter of steel lining tetrafluoro outer tube 1 is the same with the inner circle diameter of mounting disc 2, a plurality of mounting holes 6 have all been seted up on two mounting discs 2, the bottom of every mounting disc 2 all is provided with two gyro wheels 5, 1 inside wall parcel of steel lining tetrafluoro outer tube has polytetrafluoroethylene inner tube 3, the inside wall of polytetrafluoroethylene inner tube 3 is provided with clearance dish 10, the surface of clearance dish 10 is connected with four clearance lugs 11, the corresponding recess 4 with four clearance lugs 11 positions is seted up to the inside wall of polytetrafluoroethylene inner tube 3, and every clearance lug 11 and every recess 4 looks adaptation, the outer lane diameter of clearance dish 10 is the same with 3 inner circle diameters of polytetrafluoroethylene inner tube.

According to shown in fig. 3 and 4, the top of each roller 5 is connected with a connecting column 8, the top of each connecting column 8 is fixed with a connecting block 7, the bottom of each mounting disc 2 is provided with a connecting groove matched with each connecting block 7, each connecting block 7 is detachably connected with the connecting groove, each roller 5 is a universal wheel with a brake, the bottoms of the four rollers 5 are flush, the rollers 5 convenient to detach are used, and the rollers can be repeatedly used without influencing the use and connection of the steel lining tetrafluoro outer tube 1.

As shown in fig. 5, a preferred embodiment of the present invention is: the surface coating of polytetrafluoroethylene inner tube 3 has a net section of thick bamboo 9, and a net section of thick bamboo 9 is a stainless steel metal net section of thick bamboo, and it is more firm that polytetrafluoroethylene inner tube 3 can be through using net section of thick bamboo 9, extension polytetrafluoroethylene inner tube 3 life cycle.

It should be noted that, in the present invention, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be understood in a broad sense, and may be, for example, either fixedly or detachably connected; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a convenient steel lining tetrafluoro pipeline that removes and clear up, includes steel lining tetrafluoro outer tube (1), its characterized in that, mounting disc (2), every are all installed at the both ends of steel lining tetrafluoro outer tube (1) all seted up a plurality of mounting holes (6) on mounting disc (2), every the bottom of mounting disc (2) all is provided with two gyro wheels (5), steel lining tetrafluoro outer tube (1) inside wall parcel has polytetrafluoroethylene inner tube (3), the inside wall of polytetrafluoroethylene inner tube (3) is provided with clearance dish (10).

2. A steel lined tetrafluoro-duct convenient to move and clean as claimed in claim 1, wherein a connection column (8) is connected to the top of each roller (5);

the top of each connecting column (8) is fixed with a connecting block (7);

every the bottom of mounting disc (2) all seted up with the spread groove of every connecting block (7) looks adaptation, and every connecting block (7) can be dismantled with the spread groove and be connected.

3. A steel lined tetrafluoro pipe convenient to move and clean as claimed in claim 1, wherein four cleaning projections (11) are attached to the outer surface of said cleaning disc (10);

the inner side wall of the polytetrafluoroethylene inner tube (3) is provided with grooves (4) corresponding to the positions of the four cleaning lugs (11), and each cleaning lug (11) is matched with each groove (4).

4. The steel-lined tetrafluoro pipe convenient to move and clean as claimed in claim 1, wherein the surface of the teflon inner pipe (3) is wrapped with a net drum (9).

5. A steel lined tetrafluoro-pipe easy to move and clean as claimed in claim 1, wherein each of said rollers (5) is a universal wheel with its own brake and the four rollers (5) are flush at the bottom.

6. A steel lined tetrafluoro-pipe easy to move and clean according to claim 4, wherein said net drum (9) is a stainless steel metal net drum.

7. The steel-lined tetrafluoro pipe convenient to move and clean as claimed in claim 1, is characterized in that the outer ring diameter of the steel-lined tetrafluoro outer pipe (1) is the same as the inner ring diameter of the mounting disc (2);

the diameter of the outer ring of the cleaning disc (10) is the same as that of the inner ring of the polytetrafluoroethylene inner tube (3).

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