CN218723501U

CN218723501U - Heat exchange equipment

Info

Publication number: CN218723501U
Application number: CN202222788648.2U
Authority: CN
Inventors: 薄纯勤; 庞刚; 马德和
Original assignee: Ningxia Taifu Energy Co ltd
Current assignee: Ningxia Taifu Energy Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-24
Anticipated expiration: 2032-10-24

Abstract

The utility model belongs to the technical field of the petrochemical technology and specifically relates to a indirect heating equipment, which comprises a bracket, shell one side intercommunication has the inlet tube, shell one side intercommunication has the outlet pipe, be provided with a plurality of hot plates in the shell, it is a plurality of equal interval sets up between the hot plate, a plurality of the hot plate bottom all runs through a plurality of heat pipes are all installed to the shell, reciprocating screw is installed through the bearing to the inside one side of shell, the movable block is installed to the last screw thread of reciprocating screw, be provided with a plurality of clean pieces on the movable block, it is a plurality of clean piece and a plurality of be corresponding the setting between the hot plate, the motor is installed to shell one side, the motor with be provided with drive mechanism between the reciprocating screw. The device has very high practical value, is worth promoting.

Description

Heat exchange equipment

Technical Field

The utility model relates to a petrochemical technical field especially relates to a indirect heating equipment.

Background

One end of the process along with the petrochemical industry can generate waste gas, and the petrochemical industry needs to heat petroleum in the process, so that the waste gas generated by the petrochemical industry has a large amount of heat, and the heat is discharged along with the waste gas to cause energy waste, thereby deriving a series of heat recovery devices. One of the heat exchangers is a gas-liquid heat pipe heat exchanger, wherein one end of a heat pipe is inserted into an exhaust end, each heat pipe is arranged on the pipe wall, the other end of the heat pipe is arranged in a water tank, when high-temperature flue gas passes through a heat absorption section, a heat pipe medium is evaporated to generate steam to the other end to release heat, and water in the water tank is heated, but impurities are necessarily separated out from the water in the water tank after the water in the water tank is heated, (the impurities are contained in the water on one hand, and the impurities are generated by long-term use in the water tank or the water pipe on the other hand), so that the impurities are easily adsorbed on a heat plate in the water tank, and the heat exchange efficiency of the heat plate in the water tank is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the water that exists in the water tank among the prior art and must appearing impurity after the heating to let these impurities adsorb on the hot plate in the water tank very easily, thereby reduce the heat exchange efficiency's of the inside hot plate of water tank shortcoming, and a indirect heating equipment who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a heat exchange device, includes the support, the shell is installed at the support top, the shell top articulates there is sealed lid, shell one side intercommunication has the inlet tube, shell one side intercommunication has the outlet pipe, be provided with a plurality of hot plates in the shell, it is a plurality of all interval settings between the hot plate, a plurality of the hot plate bottom all runs through the shell all installs a plurality of heat pipes, the inside one side of shell installs reciprocal screw rod through the bearing, threaded connection has the movable block on the reciprocal screw rod, be provided with a plurality of clean pieces on the movable block, it is a plurality of clean piece and a plurality of be corresponding the setting between the hot plate, the motor is installed to shell one side, the motor with be provided with drive mechanism between the reciprocal screw rod.

Preferably, the transmission mechanism comprises a first bevel gear mounted on the reciprocating screw, an output shaft of the motor penetrates through the housing through a sealed bearing and is provided with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

Preferably, a plurality of be provided with the connecting rod between the cleaning block, connecting rod top one side is provided with the stock, the stock slides and runs through connecting rod and fixed mounting are in the shell, the connecting rod top install the stopper on the stock.

Preferably, a heat insulation layer is arranged in the sealing cover.

Preferably, a plurality of heat conducting fins are arranged on the outer sides of the plurality of heat pipes.

The utility model provides a pair of indirect heating equipment, beneficial effect lies in: this kind of indirect heating equipment passes through the output shaft cooperation drive mechanism of motor and drives reciprocal screw rod and rotate, and reciprocal screw rod rotates the in-process and lets the movable block take cleaning block to carry out reciprocating motion on the hot plate surface to avoid the impurity that water heating is appeared to adsorb on the surface of hot plate, thereby let the hot plate improve at the efficiency of heat exchange.

Drawings

Fig. 1 is a schematic structural diagram of a heat exchange device according to the present invention.

Fig. 2 is a schematic structural diagram of a heat exchange device according to the present invention.

Fig. 3 is a schematic structural diagram three of a heat exchange device provided by the present invention.

Fig. 4 is a partial enlarged view of fig. 1 at a.

In the figure: the device comprises a support 1, a shell 2, a sealing cover 3, a water outlet pipe 4, a hot plate 5, a heat pipe 6, a reciprocating screw 7, a moving block 8, a cleaning block 9, a motor 10, a first bevel gear 11, a second bevel gear 12, a connecting rod 13, a long rod 14, a limiting block 15, a heat insulation layer 16, a heat conducting sheet 17 and a water inlet pipe 18.

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.

Example 1

Referring to fig. 1-4, a heat exchange device comprises a plurality of supports 1, wherein a shell 2 is fixedly installed between the tops of the supports 1, the supports 1 are arranged at intervals, the tops of the shells 2 are hinged with sealing covers 3, one side of each shell 2 is communicated with a water inlet pipe 18, one side of each shell 2 is communicated with a water outlet pipe 4, a plurality of hot plates 5 are arranged in each shell 2, the hot plates 5 are arranged at intervals, the bottoms of the hot plates 5 penetrate through the shells 2 and are fixedly provided with a plurality of heat pipes 6, one side of the inner part of each shell 2 is provided with a reciprocating screw 7 through a bearing, a movable block 8 is in threaded connection with each reciprocating screw 7, a plurality of cleaning blocks 9 are arranged on each movable block 8, the cleaning blocks 9 and the hot plates 5 are arranged correspondingly, a motor 10 is installed on one side of each shell 2, and a transmission mechanism is arranged between each motor 10 and each reciprocating screw 7; the transmission mechanism comprises a first bevel gear 11 arranged on the reciprocating screw 7, an output shaft of the motor 10 penetrates through the shell 2 through a sealed bearing and is provided with a second bevel gear 12, and the second bevel gear 12 is meshed with the first bevel gear 11.

Through fixing support 1 in petrochemical's waste gas transport pipe way, let support 1 and a plurality of heat pipe 6 all be located petrochemical's waste gas transport pipe way, shell 2 department petrochemical's waste gas transport pipe way's breach carries out sealing treatment, through add cold water in inlet tube 18, discharge from outlet pipe 4, the waste gas of petrochemical's waste gas can be absorbed and transmit for a plurality of hot plates 5 by a plurality of heat pipe 6 at the waste gas's of the in-process that removes, water through in the shell 2 erodes a plurality of hot plates 5 after, the heat on a plurality of hot plates 5 can water be taken away, thereby let the interior hydrothermal volume of water of shell 2 rise, thereby let the temperature that is close to outlet pipe 4 department rise, thereby let the impurity of aquatic be appeared, let near the water that goes up a plurality of hot plates 5 can produce impurity, then drive second bevel gear 12 through the output shaft of motor 10 and rotate, second bevel gear 12 drives reciprocal screw 7 through first bevel gear 11 and rotates, reciprocal screw 7 rotates the in-process and lets movable block 8 clean area piece 9 carry out reciprocating motion on the hot plate 5 surface, thereby avoid the impurity that water heating is appeared to adsorb on the surface of hot plate 5, thereby let hot plate 5 improve the efficiency of hot plate 5.

Example 2

What is set up in embodiment 1 is that the movable block 8 moves on reciprocating screw 7, but the movable block 8 may touch second bevel gear 12 in the moving process, thereby cause the movable block 8 to produce unnecessary wearing and tearing, optimize on the basis of embodiment 1, refer to fig. 1-4, be provided with connecting rod 13 between a plurality of cleaning blocks 9, connecting rod 13 top one side is provided with stock 14, stock 14 slides and runs through connecting rod 13 and fixed mounting in shell 2, install stopper 15 on the stock 14 at connecting rod 13 top.

Through arranging the connecting rod 13 to match with the long rod 14, one ends of the two cleaning blocks 9 far away from the reciprocating screw 7 are provided with supporting points, so that the stress at the connecting part of the moving block 8 and the cleaning blocks 9 is reduced; through setting up stopper 15 at stock 14 top, let the contact of movable block 8 and second bevel gear 12 change into the contact of connecting rod 13 and stopper 15 to avoid movable block 8 and second bevel gear 12 department of meeting, thereby prolong the life of movable block 8.

Example 2

Optimization is performed on the basis of the embodiment 1, referring to fig. 1-4, a heat insulating layer 16 is arranged in the sealing cover 3, and a plurality of heat conducting fins 17 are arranged on the outer sides of the plurality of heat pipes 6.

Let heat or air conditioning of sealed lid 3 department can not get into inside shell 2 through setting up heat preservation 16 to let a plurality of heat pipes 6 carry out the efficiency promotion after the heat conversion through a plurality of conducting strips 17, reduce external environment to the interference of the heat conversion of shell 2 inside.

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

1. The heat exchange device comprises a support (1) and is characterized in that a shell (2) is installed at the top of the support (1), a sealing cover (3) is hinged to the top of the shell (2), a plurality of hot plates (5) are arranged in the shell (2) and are arranged in a plurality of positions, the bottoms of the hot plates (5) are all penetrated through the shell (2) and are provided with a plurality of heat pipes (6), a reciprocating screw (7) is installed on one side of the inside of the shell (2) through a bearing, a movable block (8) is connected to the reciprocating screw (7) in a threaded mode, a plurality of cleaning blocks (9) are arranged on the movable block (8) and are arranged between the cleaning blocks (9) and the hot plates (5) in a corresponding mode, a motor (10) is installed on one side of the shell (2), and a transmission mechanism is arranged between the motor (10) and the reciprocating screw (7).

2. A heat exchange device according to claim 1, characterised in that the transmission means comprises a first bevel gear (11) mounted on the reciprocating screw (7), the output shaft of the motor (10) extends through the housing (2) via a sealed bearing and is mounted with a second bevel gear (12), the second bevel gear (12) meshing with the first bevel gear (11).

3. The heat exchange device according to claim 1, characterized in that a connecting rod (13) is arranged between the cleaning blocks (9), a long rod (14) is arranged on one side of the top of the connecting rod (13), the long rod (14) penetrates through the connecting rod (13) in a sliding manner and is fixedly installed in the shell (2), and a limit block (15) is installed on the long rod (14) on the top of the connecting rod (13).

4. A heat exchange device according to claim 1, characterised in that an insulating layer (16) is provided in the sealing cover (3).

5. A heat exchange device according to claim 1, wherein a plurality of heat conducting fins (17) are arranged outside a plurality of heat pipes (6).