CN214148922U

CN214148922U - New shell and tube surface cooler with heat recovery

Info

Publication number: CN214148922U
Application number: CN202022958343.2U
Authority: CN
Inventors: 尚虎生
Original assignee: Guangdong Independent Environmental Protection Co ltd
Current assignee: Guangdong Independent Environmental Protection Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-07
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a new type tube surface cooler capable of heat recovery, which relates to the technical field of tube surface coolers, comprising a cooler shell, one side of the cooler shell is connected with a hot air pipe, and the other side of the cooler shell is connected There is a cold air duct, a connecting plate is connected to the bottom of the cooler shell, and a ash box is connected to the bottom of the connecting plate. The utility model is provided with a motor, a rotating shaft, a rotating rod, a chain, a tooth block, a telescopic rod, a spring and a cleaning plate. When the staff needs to clean the inner wall of the flue gas cooling pipe, the staff starts the motor, and the motor works to drive the rotating shaft to rotate. , the rotation of the rotating shaft drives the tooth block on its outer surface to rotate, the rotation of the tooth block drives the chain to rotate, thereby driving the rotating rod to rotate, the rotation of the rotating shaft and the rotating rod drives the cleaning plate to rotate, and one side of the cleaning plate is connected to the flue gas cooling pipe. The inner wall is in close contact, so that the inner wall of the flue gas cooling pipe is cleaned, which is convenient for the staff to clean.

Description

Novel tube array surface cooler capable of recovering heat

Technical Field

The utility model relates to a tubular surface cooler technical field specifically is new-type tubular surface cooler that can heat recovery.

Background

In the prior art, coolers are a type of heat exchange device for cooling a fluid, usually water or air, as a coolant to remove heat, and can be mainly classified into a tube cooler, a plate cooler and an air-cooled cooler.

According to the existing tube array surface cooler, smoke and dust mixed in the smoke are mixed inside a smoke cooling tube after the smoke passes through the smoke cooling tube, the smoke cooling tube is small, cleaning of workers is inconvenient, and cleaning burden of the workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of inconvenient cleaning of the flue gas cooling pipe and waste of heat energy, a novel tubular surface cooler capable of recycling heat is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a novel tubular surface cooler capable of recovering heat comprises a cooler shell, wherein one side of the cooler shell is connected with a hot air pipe, the other side of the cooler shell is connected with a cold air pipe, the bottom of the cooler shell is connected with a connecting plate, the bottom of the connecting plate is connected with an ash box, flue gas inlets are formed in two sides of the top of the cooler shell, a motor is installed in the middle of the top of the cooler shell, an output end of the motor penetrates through the top of the cooler shell and is connected with a rotating shaft, a rotating rod is connected above the inner part of the cooler shell, tooth blocks are sleeved on the outer surfaces of the rotating shaft and the rotating rod, a chain is sleeved on the outer surface of each tooth block, telescopic rods are connected below the outer surfaces of the rotating shaft and the rotating rod, one end of each telescopic rod is connected with a cleaning plate, and springs are sleeved on the outer surfaces of the telescopic rods, the cooler is characterized in that an upper fixing plate is connected to the upper portion inside the cooler shell, a lower fixing plate is connected to the lower portion inside the cooler shell, the bottom of the upper fixing plate and the top of the lower fixing plate are both connected with baffle plates, and a flue gas cooling pipe is fixed between the upper fixing plate and the lower fixing plate.

Preferably, an operation panel is mounted on the outer surface of the cooler housing, and the operation panel is electrically connected with the motor.

Preferably, the cooler housing is in communication with an ash bin.

Preferably, the bottom of the connecting plate is provided with support legs, and the support legs are arranged in a rectangular array.

Preferably, the tooth block is in meshed connection with the chain, and the outer surface of the tooth block and the inner part of the chain are both coated with lubricating oil.

Preferably, the cleaning plate is made of a nylon material, and the cleaning plate is in close contact with the inner wall of the flue gas cooling pipe.

Preferably, the flue gas cooling pipe is provided with a plurality ofly, and is a plurality of flue gas cooling pipe is from left right equidistance and arranges.

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

1. the utility model discloses a set up the motor, the apparatus further comprises a rotating shaft, the bull stick, the chain, the tooth piece, the telescopic link, spring and cleaning plate, when the staff need wash flue gas cooling tube inner wall, staff's starter motor, motor work drives the pivot and takes place to rotate, the pivot rotates the tooth piece that drives its surface and takes place to rotate, the tooth piece rotates and drives the chain and take place to rotate, thereby it takes place to rotate to drive the bull stick, pivot and bull stick rotate and drive cleaning plate and take place to rotate, one side of cleaning plate and the inner wall in close contact with of flue gas cooling tube, thereby clean the inner wall to the flue gas cooling tube, the cleanness of staff has been made things convenient for, staff's burden has been alleviateed.

2. The utility model discloses still be provided with baffling board and cooler shell, the cooler shell adopts and adopts the thick aluminium silicate heat preservation felt of 100mm to make, and it is effectual to keep warm, and the heat energy of production passes through the baffling board guide, and the last staff is in hot-blast main department connection draught fan, retrieves the heat energy that produces the cooling flue gas, has reduced thermal waste.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the cooler housing according to the present invention;

FIG. 3 is a schematic view of a cross-section of a flue gas cooling pipe according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a cooler housing; 2. an operation panel; 3. a cold air pipe; 4. a hot air pipe; 5. a connecting plate; 6. a baffle plate; 7. an ash bin; 8. a flue gas inlet; 9. a motor; 10. a rotating shaft; 11. an upper fixing plate; 12. a flue gas cooling pipe; 13. a rotating rod; 14. a telescopic rod; 15. a spring; 16. cleaning the plate; 17. a tooth block; 18. a chain; 19. and a lower fixing plate.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, a novel tube array surface cooler capable of recovering heat comprises a cooler housing 1, an operating panel 2, a cold air tube 3, a hot air tube 4, a connecting plate 5, a baffle plate 6, an ash box 7, a flue gas inlet 8, a motor 9, a rotating shaft 10, an upper fixing plate 11, a flue gas cooling tube 12, a rotating rod 13, a telescopic rod 14, a spring 15, a cleaning plate 16, a tooth block 17, a chain 18 and a lower fixing plate 19, wherein one side of the cooler housing 1 is connected with the hot air tube 4, the other side of the cooler housing 1 is connected with the cold air tube 3, the bottom of the cooler housing 1 is connected with the connecting plate 5, the bottom of the connecting plate 5 is connected with the ash box 7, the flue gas inlet 8 is arranged on both sides of the top of the cooler housing 1, the motor 9 is arranged in the middle of the top of the cooler housing 1, the output end of the motor 9 penetrates through the top of the cooler housing 1 and is connected with the rotating shaft 10, the rotating rod 13 is connected with the upper part inside the cooler housing 1, tooth piece 17 has all been cup jointed to the surface top of pivot 10 and bull stick 13, chain 18 has been cup jointed to the surface of tooth piece 17, the surface below of pivot 10 and bull stick 13 all is connected with telescopic link 14, telescopic link 14's one end is connected with clean board 16, spring 15 has been cup jointed to telescopic link 14's surface, the inside top of cooler shell 1 is connected with upper fixed plate 11, the inside below of cooler shell 1 is connected with bottom plate 19, the bottom of upper fixed plate 11 and the top of bottom plate 19 all are connected with baffling board 6, be fixed with flue gas cooling tube 12 between upper fixed plate 11 and the bottom plate 19, made things convenient for the heat that produces the cooling flue gas to collect, thermal scattering and disappearing has been reduced.

Please refer to fig. 1-2, the outer surface of the cooler housing 1 is provided with the operation panel 2, the operation panel 2 is electrically connected with the motor 9, which facilitates the operation of the working personnel, the cleaning of the inner wall of the flue gas cooling pipe 12 is facilitated, the cooler housing 1 is communicated with the ash box 7, the falling of the smoke and dust is facilitated, and the collection of the smoke and dust is facilitated.

Please refer to fig. 1-2 and 4, the bottom of the connecting plate 5 is provided with support legs which are arranged in a rectangular array, so as to ensure the stability of the cooler housing 1, the tooth block 17 is engaged with the chain 18, and the outer surface of the tooth block 17 and the inside of the chain 18 are coated with lubricating oil, so as to ensure the positive rotation of the tooth block 17 and the chain 18, thereby facilitating the cleaning of the inner wall of the flue gas cooling pipe 12.

Please refer to fig. 2-3, the cleaning plate 16 is made of nylon material, and the cleaning plate 16 is in close contact with the inner wall of the flue gas cooling pipe 12, so as to improve the cleaning speed and reduce the cleaning time, the flue gas cooling pipe 12 is provided with a plurality of flue gas cooling pipes 12, and the flue gas cooling pipes 12 are arranged equidistantly from left to right, so as to improve the cooling speed and reduce the cooling time.

The working principle is as follows: when workers need to clean the inner wall of the flue gas cooling pipe 12, the workers start the motor 9, the motor 9 works to drive the rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the tooth block 17 on the outer surface of the rotating shaft to rotate, the tooth block 17 rotates to drive the chain 18 to rotate, so as to drive the rotating rod 13 to rotate, the rotating shaft 10 and the rotating rod 13 rotate to drive the cleaning plate 16 to rotate, one side of the cleaning plate 16 is tightly contacted with the inner wall of the flue gas cooling pipe 12, so that the inner wall of the flue gas cooling pipe 12 is cleaned, the workers are convenient to clean, the burden of the workers is reduced, when the workers need to cool flue gas, the workers are driven by an air blower or an induced draft fan to be charged through the flue gas inlet 8, gas continuously moves downwards to enter the inside of the flue gas cooling pipe 12, then the workers charge cold air through the cold air pipe 3, and exchange heat between two vapor phases, the flue gas is cooled, the reduced enthalpy energy enters the cooler shell 1, then the worker connects the draught fan at the hot air pipe 4 to collect heat, the heat loss is reduced, and meanwhile, the smoke dust enters the ash box 7 through the flue gas cooling pipe 12.

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. But heat recovery's new-type tubulation surface cooler, including cooler shell (1), its characterized in that: one side of the cooler shell (1) is connected with a hot air pipe (4), the other side of the cooler shell (1) is connected with a cold air pipe (3), the bottom of the cooler shell (1) is connected with a connecting plate (5), the bottom of the connecting plate (5) is connected with an ash box (7), both sides of the top of the cooler shell (1) are provided with flue gas inlets (8), a motor (9) is installed in the middle of the top of the cooler shell (1), the output end of the motor (9) penetrates through the top of the cooler shell (1) and is connected with a rotating shaft (10), a rotating rod (13) is connected with the upper part of the interior of the cooler shell (1), tooth blocks (17) are sleeved on the upper parts of the outer surfaces of the rotating shaft (10) and the rotating rod (13), chains (18) are sleeved on the outer surfaces of the tooth blocks (17), and telescopic rods (14) are connected on the lower parts of the outer surfaces of the rotating shaft (10) and the rotating rod (13), the one end of telescopic link (14) is connected with cleaning plate (16), spring (15) have been cup jointed to the surface of telescopic link (14), the inside top of cooler shell (1) is connected with upper fixed plate (11), the inside below of cooler shell (1) is connected with bottom plate (19), the bottom of upper fixed plate (11) and the top of bottom plate (19) all are connected with baffling board (6), be fixed with flue gas cooling tube (12) between upper fixed plate (11) and bottom plate (19).

2. The new heat recoverable tube surface cooler of claim 1, wherein: the outer surface mounting of cooler shell (1) has operating panel (2), operating panel (2) and motor (9) electric connection.

3. The new heat recoverable tube surface cooler of claim 1, wherein: the cooler shell (1) is communicated with the ash box (7).

4. The new heat recoverable tube surface cooler of claim 1, wherein: the bottom of the connecting plate (5) is provided with supporting legs which are arranged in a rectangular array.

5. The new heat recoverable tube surface cooler of claim 1, wherein: the tooth block (17) is meshed with the chain (18), and lubricating oil is coated on the outer surface of the tooth block (17) and the inner part of the chain (18).

6. The new heat recoverable tube surface cooler of claim 1, wherein: the cleaning plate (16) is made of nylon materials, and the cleaning plate (16) is in close contact with the inner wall of the smoke cooling pipe (12).

7. The new heat recoverable tube surface cooler of claim 1, wherein: flue gas cooling tube (12) are provided with a plurality ofly, and are a plurality of flue gas cooling tube (12) are arranged from left right equidistance.