CN212900445U - Steam heat exchanger's steam inlet temperature probe fixed knot constructs - Google Patents

Abstract

The utility model discloses a steam heat exchanger's steam inlet temperature probe fixed knot constructs, including cover post, fixed frame and axostylus axostyle, the outside both sides one end fixed mounting of fixed frame has first axle bed, and the axostylus axostyle has been inserted to the inside of first axle bed, and the one end fixed mounting of axostylus axostyle has first stopper, the other end fixed mounting of axostylus axostyle has the second stopper, and the other end of axostylus axostyle inserts in the inside of second axle bed, and the outside both sides other end of second axle bed fixed mounting at fixed frame, the middle fixed surface of axostylus axostyle installs the inner prop, and the surface of inner prop is equipped with the second screw thread, and the surface engagement of second. The utility model discloses fix temperature probe in fixed frame, utilize fixed frame outside both sides to rotate the interior post of installation and entangle the flexible post of constituteing to support it and install its simple structure, simple to operate.

Description

Steam heat exchanger's steam inlet temperature probe fixed knot constructs

Technical Field

The utility model relates to a fixed knot constructs technical field, specifically is a steam heat exchanger's steam inlet temperature probe fixed knot constructs.

Background

The molecular sieve is a key device for ensuring the safe operation of the air separation plant, and is an indispensable component of the air separation plant, and the work of removing moisture in the air before the air enters the air separation tower is completed by the molecular sieve. When the molecular sieve is saturated, the molecular sieve needs to be analyzed and regenerated, and the process of analyzing and regenerating the molecular sieve comprises three steps of pressure relief, heating and cold blowing.

The heating mode used by the existing molecular sieve heating part is that a steam heat exchanger exchanges heat with steam transmitted by a low-pressure steam pipe network of the mountain steel, and the molecular sieve is dried by utilizing the heat. But the inlet of the steam heat exchanger and the outlet of the regenerated gas do not have good structures capable of fixing the temperature probes, so that the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steam heat exchanger's steam inlet and regeneration gas export are equipped with temperature probe fixed knot and construct to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steam heat exchanger's steam inlet temperature probe fixed knot constructs, includes cover post, fixed frame and axostylus axostyle, the outside both sides one end fixed mounting of fixed frame has first axle bed, and the axostylus axostyle has been inserted to the inside of first axle bed, and the one end fixed mounting of axostylus axostyle has first stopper, the other end fixed mounting of axostylus axostyle has the second stopper, and the other end of axostylus axostyle inserts in the inside of second axle bed, and the outside both sides other end of second axle bed fixed mounting at fixed frame, the middle fixed surface of axostylus axostyle installs the inner prop, and the surface of inner prop is equipped with the second screw thread, and.

Preferably, screw holes are formed in two sides of the inner portion of the fixing frame, screws are screwed into the screw holes, and the screws are fixed inside the temperature probe.

Preferably, a latch is fixedly mounted on the surface of one end of the shaft rod, the latch is embedded in a tooth groove, and the tooth groove is formed in the second shaft seat.

Preferably, one end of the outer surface of the sleeve column is provided with a pulling block.

Preferably, a rotating shaft is fixedly installed at one end of the outer surface of the sleeve column, and a resisting block is rotatably installed on the surface of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of axostylus axostyle and first axle bed and second axle seat makes two inner prop can carry out 180 rotations, has reached and has been convenient for its rotation level use in fixed frame and the vertical effect of being convenient for deposit of packing up, through the cooperation of first stopper and second stopper, makes the axostylus axostyle can not break away from the inside of first axle bed and second axle seat, has reached spacing effect of preventing breaking away from.

2. The utility model discloses a cooperation of latch and tooth's socket makes the spacing rotating-state of inner prop can be spacing fixed, has reached the current state of spacing fixed inner prop and has prevented that it from not authorizing the pivoted effect, through the cooperation of first screw thread and second screw thread, makes the cover post can stretch out and draw back on the surface of inner prop, has reached the flexible current situation effect that thread engagement changed cover post and inner prop.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the jacket post of the present invention;

fig. 3 is a schematic side view of the second shaft seat of the present invention.

In the figure: 1. a resisting block; 2. a rotating shaft; 3. sleeving a column; 4. a pulling block; 5. an inner column; 6. a first stopper; 7. a first shaft seat; 8. a fixing frame; 9. a temperature probe; 10. a second shaft base; 11. a second limiting block; 12. clamping teeth; 13. a shaft lever; 14. a first thread; 15. a second thread; 16. a tooth socket.

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. 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.

Referring to fig. 1 to 3, the present invention provides an embodiment: a steam inlet temperature probe fixing structure of a steam heat exchanger comprises a sleeve column 3, a fixing frame 8 and a shaft lever 13, wherein screw holes are formed in two sides of the inside of the fixing frame 8, screws are screwed into the screw holes, the temperature probe 9 can be fixedly arranged in the fixing frame 8 through the matching of the screw holes and the screws, the effect of screwing and fixing the screws is achieved, the screws are fixed in the temperature probe 9, the temperature probe 9 is arranged, steam entering the steam heat exchanger through a pipeline and the temperature of gas discharged from a regenerated gas outlet of the steam heat exchanger can be detected, the normal operation effect of the steam heat exchanger is ensured, a first shaft seat 7 is fixedly arranged at one end of two sides of the outside of the fixing frame 8, the shaft lever 13 is inserted into the first shaft seat 7, and two inner columns 5 can rotate for 180 degrees through the matching of the shaft lever 13 and the first shaft seat 7 and a second shaft seat 10, the effect of facilitating the rotation of the inner column to be horizontally used on the fixed frame 8 and vertically folded for storage is achieved, a first limiting block 6 is fixedly installed at one end of the shaft rod 13, a second limiting block 11 is fixedly installed at the other end of the shaft rod 13, the shaft rod 13 cannot be separated from the interiors of the first shaft seat 7 and the second shaft seat 10 through the matching of the first limiting block 6 and the second limiting block 11, the limiting and separation-preventing effect is achieved, the other end of the shaft rod 13 is inserted into the interior of the second shaft seat 10, the second shaft seat 10 is fixedly installed at the other ends of two sides of the outer portion of the fixed frame 8, the latch 12 is fixedly installed on the surface of one end of the shaft rod 13 and is embedded into the tooth socket 16, the tooth socket 16 is arranged in the second shaft seat 10, the limiting and rotating state of the inner column 5 can be limited and fixed through the matching of the latch 12 and the tooth socket 16, and the effect of, when the sleeve 3 is extended at the surface of the inner post 5 by the engagement of the internal first thread 14 with the second thread 15, its sleeve 3 will abut against the inner wall of the pipe and the dogs 12 embedded in the gullets 16 will not automatically disengage from the inside because the sleeve 3 and the inner post 5 will exert a reverse thrust on the shaft 13 which will prevent the shaft 13 from unauthorized rotation with the surface mounted dogs 12.

The middle surface of the shaft 13 is fixedly provided with an inner column 5, the surface of the inner column 5 is provided with a second thread 15, the surface of the second thread 15 is engaged with a first thread 14, the telescopic column 3 can be stretched on the surface of the inner column 5 through the matching of the first thread 14 and the second thread 15, the effect of changing the stretching status of the telescopic column 3 and the inner column 5 through thread engagement is achieved, the first thread 14 is arranged on the inner surface of the telescopic column 3, and the sleeve column 3 is sleeved on the surface of the inner column 5, one end of the outer surface of the sleeve column 3 is provided with a pulling block 4, the installation of the pulling block 4 enables a worker to pull the sleeve column 3 by using a wrench, the effect of providing a force application point is achieved, one end of the outer surface of the sleeve column 3 is fixedly provided with a rotating shaft 2, the sleeve column 3 cannot drive the abutting block 1 to rotate together when rotating due to the installation of the rotating shaft 2, the effect of rotating force separation is achieved, and the abutting block 1 is installed on the surface of the rotating shaft 2 in a rotating mode.

The working principle is as follows: when the utility model is used, the worker needs to rotate the two inner columns 5 to make them parallel to the fixed frame 8, after parallel, needs to push the shaft lever 13 to make the shaft lever with the latch 12 of surface mounting enter the inside of the tooth socket 16, thus fixing the current positions of the two inner columns 5 parallel to the fixed frame 8, preventing the temperature probe 9 from unauthorized rotation and reset, embedding the temperature probe 9 to be installed in the fixed frame 8, utilizing the holes on the temperature probe 9 to be coincided on the surface of the screw hole, screwing the screw in the coincided holes to fixedly install the temperature probe 9 in the fixed frame 8, then embedding the utility model in the installation pipeline connected with the inlet and the regeneration gas outlet of the steam heat exchanger, before the installation, the pipelines connected with the inlet and the regeneration gas outlet of the steam heat exchanger need to be disassembled, the sleeve column 3 is rotated according to the size of the current pipeline, if the sleeve column 3 can not be screwed by a spanner inserted on the wrenching block 4 after being held by a hand, the sleeve column 3 can rotate after being screwed, and the first thread 14 on the inner surface of the sleeve column 3 can be meshed with the second thread 15 on the surface of the inner column 5 after the sleeve column 3 rotates, so that the sleeve column 3 can be extended on the surface of the inner column 5 until the abutting block 1 at one end of the sleeve column 3 abuts against the inner wall of the pipeline, a worker can stop rotating the sleeve column 3, and then the pipeline is reconnected at the inlet of the steam heat exchanger and the regenerated gas outlet so as to be normally used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a steam heat exchanger's steam inlet temperature probe fixed knot constructs, includes jacket post (3), fixed frame (8) and axostylus axostyle (13), its characterized in that: the outer two sides one end fixed mounting of fixed frame (8) has first axle bed (7), and the inside of first axle bed (7) has inserted axostylus axostyle (13), and the one end fixed mounting of axostylus axostyle (13) has first stopper (6), the other end fixed mounting of axostylus axostyle (13) has second stopper (11), and the other end of axostylus axostyle (13) inserts in the inside of second axle seat (10), and the outside both sides other end of second axle seat (10) fixed mounting at fixed frame (8), the middle fixed surface of axostylus axostyle (13) installs inner prop (5), and the surface of inner prop (5) is equipped with second screw thread (15), and the surface meshing of second screw thread (15) has first screw thread (14), and first screw thread (14) are established on the internal surface of cover post (3), and cover post (3.

2. The steam inlet temperature probe fixing structure of a steam heat exchanger according to claim 1, wherein: screw holes are formed in two sides of the inner portion of the fixing frame (8), screws are screwed into the screw holes, and the screws are fixed inside the temperature probe (9).

3. The steam inlet temperature probe fixing structure of a steam heat exchanger according to claim 1, wherein: one end surface of the shaft rod (13) is fixedly provided with a latch (12), the latch (12) is embedded into a tooth groove (16), and the tooth groove (16) is arranged in the second shaft base (10).

4. The steam inlet temperature probe fixing structure of a steam heat exchanger according to claim 1, wherein: one end of the outer surface of the sleeve column (3) is provided with a pulling block (4).

5. The steam inlet temperature probe fixing structure of a steam heat exchanger according to claim 1, wherein: the outer surface one end fixed mounting of cover post (3) has pivot (2), and the surface of pivot (2) is rotated and is installed and is supported piece (1).

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