CN211302816U

CN211302816U - Stirrer for heat exchanger

Info

Publication number: CN211302816U
Application number: CN201922008465.2U
Authority: CN
Inventors: 王锟
Original assignee: Shandong Xinyida Energy Equipment Co ltd
Current assignee: Shandong Xinyida Energy Equipment Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-21
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses an agitator that heat exchanger was used, including heat exchanger body, clamp cover body, apron and pivot, heat exchanger body one side outer wall is provided with and presss from both sides the cover body, the feed inlet has been seted up to heat exchanger body upper end outer wall, the discharge gate has been seted up to heat exchanger body lower extreme outer wall, the heat exchanger body deviates from feed inlet one side outer wall and has seted up the standing groove, the laminating of standing groove inner wall is fixed with sealed the pad, screw has been seted up to standing groove inner wall one side symmetry, the spout has been seted up to heat exchanger body upper end outer wall symmetry, the length of spout is greater than the length of pivot, the inside apron. The utility model discloses a set up standing groove, apron and sealed the pad, reached the effect of convenient to detach pivot, the staff of being convenient for washs the stirring rake, has improved the cleaning efficiency, has guaranteed the life of stirring rake.

Description

Stirrer for heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is an agitator that heat exchanger was used.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.

The jacketed heat exchanger is one of heat exchanger equipment, and the inside motor that is provided with of jacketed heat exchanger for guarantee heat transfer homogeneity and heat exchange efficiency, the inside stirring rake of current jacketed heat exchanger is not convenient for dismantle and wash, after long-time stirring material, stirring rake surface adhesion has a large amount of foreign matters, influences the stirring rake life-span, and when the stirring rake rotates, the foreign matter of adhesion receives centrifugal force to drop off, blocks up the discharge gate easily, influences equipment work smoothness nature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agitator that heat exchanger was used possesses the advantage of the stirring rake of being convenient for wash, has solved the problem of the stirring rake of being not convenient for wash.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agitator that heat exchanger was used, includes the heat exchanger body, presss from both sides cover body, apron and pivot, heat exchanger body one side outer wall is provided with and presss from both sides the cover body, the feed inlet has been seted up to heat exchanger body upper end outer wall, the discharge gate has been seted up to heat exchanger body lower extreme outer wall, the heat exchanger body deviates from feed inlet one side outer wall and has seted up the standing groove, the laminating of standing groove inner wall is fixed with sealed the pad, screw has been seted up to standing groove inner wall one side symmetry, the spout has been seted up to heat exchanger body upper end outer wall symmetry, the length of spout is greater.

Preferably, the upper end of the outer wall of one side of the jacket body is provided with an air inlet, the outer wall of the jacket body, which deviates from the air inlet, is provided with an air outlet, the lower end of the inner wall of the jacket body is provided with a water collecting tank, and the outer wall of the lower end of the water collecting tank is provided with a water outlet.

Preferably, sealed bearing is installed in the inside embedding of apron, the pivot is installed in the inside rotation of sealed bearing, the pivot runs through sealed bearing one end and is provided with the motor, the pivot deviates from motor one side outer wall symmetry and installs the stirring rake of equidistance parallel distribution.

Preferably, the outer wall of the upper end of the cover plate is symmetrically provided with a rotating groove, a screw is arranged in the rotating groove, and the screw penetrates through the rotating groove and is in threaded connection with the screw hole.

Preferably, the upper end of the cover plate is symmetrically provided with the sliding blocks, and the sliding blocks are movably arranged inside the sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the standing groove, apron and sealed pad, the effect of convenient to detach pivot has been reached, when the stirring rake need be dismantled and wash, the manual spanner that takes of staff rotates the screw, relative movement takes place for screw and screw, break away from to rotate inslot portion until the screw, the staff is manual snatchs the motor and lifts up, the apron is followed and is removed, until breaking away from inside the standing groove, when the apron removes, take place vertical migration in the spout is inside through the slider, avoid stirring rake and standing groove to collide, the stirring rake dismantlement security has been guaranteed, the equipment practicality has been improved, and thereby the purpose of convenient to detach stirring rake has been reached, the staff of being convenient for washs the stirring rake, the cleaning efficiency is improved, the life of stirring rake has been guaranteed.

Drawings

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

FIG. 2 is a schematic top view of the cover plate structure of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 2 according to the present invention.

In the figure: 1. a heat exchanger body; 11. a feed inlet; 12. a discharge port; 13. a placement groove; 14. a gasket; 15. a screw hole; 16. a chute; 2. a jacket body; 21. an air inlet; 22. an air outlet; 23. a water collection tank; 24. a water outlet; 3. a cover plate; 31. sealing the bearing; 32. a motor; 33. a rotating shaft; 34. a stirring paddle; 35. a rotating groove; 36. a screw; 37. a slide block.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides an agitator that heat exchanger was used, includes heat exchanger body 1, presss from both sides cover body 2, apron 3 and

pivot

33, and 1 one side outer wall of heat exchanger body is provided with and presss from both sides cover body 2. A sealed space is formed between the jacket body 2 and the heat exchanger body 1, thereby becoming a passage for the heating or cooling medium. An air inlet 21 is arranged at the upper end of the outer wall at one side of the jacket body 2. The inlet 21 is for the high temperature steam to enter. An air outlet 22 is arranged on the outer wall of one side of the jacket body 2, which is far away from the air inlet 21. The air outlet 22 is used for high-temperature steam to flow out. The lower end of the inner wall of the jacket body 2 is provided with a water collecting tank 23, and the outer wall of the lower end of the water collecting tank 23 is provided with a water outlet 24. The water collecting tank 23 is used for collecting condensed water, when the condensed water needs to be discharged, the water outlet 24 is communicated, the condensed water is discharged through the inner wall of the inclined lower end of the water collecting tank 23, the condensed water is prevented from being accumulated in the jacket body 2, and when the condensed water is not discharged, the water outlet 24 is in a closed state. The outer wall of the upper end of the heat exchanger body 1 is provided with a feeding hole 11. The feed inlet 11 is used for feeding materials into the heat exchanger body 1. The outer wall of the lower end of the heat exchanger body 1 is provided with a discharge hole 12. The discharge port 12 is used for the controlled discharge of the materials after heat exchange. The outer wall of one side of the heat exchanger body 1, which deviates from the feed inlet 11, is provided with a placing groove 13, and the inner wall of the placing groove 13 is attached and fixed with a sealing gasket 14. When the placing groove 13 is contacted with the cover plate 3, the connection sealing performance is ensured through the sealing gasket 14, and the heat is prevented from being dissipated. Screw holes 15 are symmetrically formed in one side of the inner wall of the placing groove 13, sliding grooves 16 are symmetrically formed in the outer wall of the upper end of the heat exchanger body 1, and the length of each sliding groove 16 is larger than that of the rotating shaft 33.

The placing groove 13 is internally provided with a cover plate 3, the cover plate 3 is internally embedded with a sealing bearing 31, the sealing bearing 31 is internally rotatably provided with a rotating shaft 33, and the rotating shaft 33 penetrates through one end of the sealing bearing 31 and is provided with a motor 32. The motor 32 is of a 14HS2408 type, the motor 32 of the type has the advantages of good running performance and economical price, actual use requirements can be met, technicians can directly purchase the motor in the market through type searching, and searching technical specifications can be directly turned over to know the motor when the motor needs to know the type, so that the equipment is not described repeatedly. The outer wall of the rotating shaft 33 at the side departing from the motor 32 is symmetrically provided with stirring paddles 34 which are distributed in parallel at equal intervals. The stirring paddle 34 is used for driving the temperature materials in the heat exchanger body 1 to carry out forced convection, so that the heat transfer performance of the equipment is improved, and the practicability of the equipment is ensured. The outer wall of the upper end of the cover plate 3 is symmetrically provided with a rotating groove 35, a screw 36 is arranged in the rotating groove 35, and the screw 36 penetrates through the rotating groove 35 and is in threaded connection with the screw hole 15. The engagement force between the screw 36 and the screw hole 15 provides stability to the cover plate 3, ensuring that the cover plate 3 is controllably released from the inside of the placing groove 13. The upper end of the cover plate 3 is symmetrically provided with sliding blocks 37, and the sliding blocks 37 are movably arranged inside the sliding grooves 16. When the stirring paddle 34 needs to be disassembled and cleaned, the worker manually takes the wrench to rotate the screw 36, the screw 36 and the screw hole 15 move relatively, until the screw 36 is separated from the inside of the rotating groove 35, the worker manually grabs the motor 32 and lifts up, the cover plate 3 moves along the rotating groove, until the cover plate is separated from the inside of the placing groove 13, when the cover plate 3 moves, the vertical movement is generated inside the sliding groove 16 through the slider 37, the stirring paddle 34 is prevented from colliding with the placing groove 13, the disassembling safety of the stirring paddle 34 is ensured, the practicability of the device is improved, the purpose of conveniently disassembling the stirring paddle 34 is achieved, the worker can conveniently clean the stirring paddle 34, the cleaning efficiency is improved, and the service life of the stirring paddle 34 is ensured.

The working principle is as follows: the material is used for the material to get into inside heat exchanger body 1 through feed inlet 11, and stop inside heat exchanger body 1, high temperature steam gets into through air inlet 21 and presss from both sides inside cover body 2, through heat transfer of heat exchanger body 1, improve the inside material temperature of heat exchanger body 1, thereby the purpose of heat transfer has been reached, high temperature steam is located and presss from both sides the inside flow of cover body 2, until flowing through discharge gate 12, the comdenstion water that produces when high temperature steam and heat exchanger body 1 heat exchange, collect and collect water tank 23 inside, when needing to get rid of the comdenstion water, delivery port 24 intercommunication, the comdenstion water is discharged through the lower extreme inner wall of water tank 23 slope, avoid the comdenstion water to pile up inside pressing from both sides cover body

When the stirring paddle 34 needs to be disassembled and cleaned, the worker manually takes the wrench to rotate the screw 36, the screw 36 and the screw hole 15 move relatively, until the screw 36 is separated from the inside of the rotating groove 35, the worker manually grabs the motor 32 and lifts up, the cover plate 3 moves along the rotating groove, until the cover plate is separated from the inside of the placing groove 13, when the cover plate 3 moves, the vertical movement is generated inside the sliding groove 16 through the slider 37, the stirring paddle 34 is prevented from colliding with the placing groove 13, the disassembling safety of the stirring paddle 34 is ensured, the practicability of the device is improved, the purpose of conveniently disassembling the stirring paddle 34 is achieved, the worker can conveniently clean the stirring paddle 34, the cleaning efficiency is improved, and the service life of the stirring paddle 34 is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an agitator that heat exchanger was used, includes heat exchanger body (1), presss from both sides cover body (2), apron (3) and pivot (33), its characterized in that: the heat exchanger body (1) one side outer wall is provided with presss from both sides cover body (2), feed inlet (11) have been seted up to heat exchanger body (1) upper end outer wall, discharge gate (12) have been seted up to heat exchanger body (1) lower extreme outer wall, heat exchanger body (1) deviates from feed inlet (11) one side outer wall and has seted up standing groove (13), standing groove (13) inner wall laminating is fixed with sealed the pad (14), screw (15) have been seted up to standing groove (13) inner wall one side symmetry, spout (16) have been seted up to heat exchanger body (1) upper end outer wall symmetry, the length of spout (16) is greater than the length of pivot (33), standing groove (13) inside is provided with apron (3).

2. The agitator for a heat exchanger according to claim 1, wherein: the water outlet clamping device is characterized in that an air inlet (21) is formed in the upper end of the outer wall of one side of the clamping sleeve body (2), an air outlet (22) is formed in the outer wall of one side, away from the air inlet (21), of the clamping sleeve body (2), a water collecting tank (23) is formed in the lower end of the inner wall of the clamping sleeve body (2), and a water outlet (24) is formed in the outer wall of the lower end of.

3. The agitator for a heat exchanger according to claim 1, wherein: sealed bearing (31) are installed to apron (3) inside embedded installation, sealed bearing (31) internal rotation installs pivot (33), pivot (33) run through sealed bearing (31) one end and are provided with motor (32), pivot (33) deviate from motor (32) one side outer wall symmetry and install equidistance parallel distribution's stirring rake (34).

4. The agitator for a heat exchanger according to claim 1, wherein: the outer wall of the upper end of the cover plate (3) is symmetrically provided with a rotating groove (35), a screw (36) is arranged inside the rotating groove (35), and the screw (36) penetrates through the rotating groove (35) and is in threaded connection with the screw hole (15).

5. The agitator for a heat exchanger according to claim 1, wherein: the upper end of the cover plate (3) is symmetrically provided with sliding blocks (37), and the sliding blocks (37) are movably arranged inside the sliding grooves (16).