CN218034564U

CN218034564U - High-efficient diesel generator waste heat recovery device

Info

Publication number: CN218034564U
Application number: CN202222001379.0U
Authority: CN
Inventors: 冯春山
Original assignee: Jiangsu Jianghao Generating Set Co ltd
Current assignee: Jiangsu Jianghao Generating Set Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-13
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a high-efficient diesel generator waste heat recovery device, include the blast pipe of the horizontal setting that links to each other with diesel generator, waste heat collection subassembly and garbage collection subassembly, its characterized in that, one side that the generator was kept away from to the blast pipe is equipped with waste heat collection subassembly and garbage collection subassembly in proper order, waste heat collection subassembly includes heat exchange tube, inlet tube, cold water storage cistern and hot-water tank, the heat exchange tube coils in the blast pipe outside, and the one end that the heat exchange tube is close to the blast pipe air inlet is connected with the inlet tube, and the other end is connected with the outlet pipe, the inlet tube other end is connected with the cold water storage cistern, and the other end of outlet pipe is connected with the hot-water tank. The utility model discloses possess the efficient and carry out the cooling to diesel generator's waste heat and carry out the advantage handled to the flue gas that the generator produced.

Description

High-efficient diesel generator waste heat recovery device

Technical Field

The utility model relates to a diesel generator field especially relates to a high-efficient diesel generator waste heat recovery device.

Background

The diesel generator is a generator using diesel as fuel, can generate a large amount of industrial flue gas during working, and can utilize a flue gas treatment device to treat the flue gas before emission for avoiding direct emission to cause pollution to air.

In the energy generated by the fuel, 30% of the energy is usually taken away by the exhaust, so that the recovery of the exhaust heat has important significance for improving the fuel efficiency of the generator and reducing the fuel consumption.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to prior art, the utility model provides a high-efficient diesel generator waste heat recovery device possesses the efficient and carries out the advantage that cools down and handle the flue gas that the generator produced to diesel generator's waste heat, has solved prior art's problem.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a high-efficiency waste heat recovery device of a diesel generator comprises a transversely arranged exhaust pipe, a waste heat collecting assembly and a waste material collecting assembly, wherein the exhaust pipe is connected with the diesel generator; the garbage collection subassembly is located the blast pipe, including left side board, right side board, gas port, filter, motor, actuating lever and push pedal, left side board and right side board all around with inlet pipe inner wall fixed connection, and left side board and right side board top are equipped with the gas port, still including the filter, the filter is located between left side board and the right side board and the filter is on a parallel with the right side board and is close to the right side board, the filter all around with inlet pipe inner wall fixed connection.

Preferably, still include the motor, the output of motor is connected with the actuating lever, the actuating lever is on a parallel with the blast pipe, the motor is fixed in the left side board and is kept away from one side of right side board and left side board fixed connection, and the actuating lever of output runs through the left side board and rotates with the filter and be connected, the actuating lever is the hob, the last spiral connection of actuating lever has the push pedal, push pedal both sides, bottom and blast pipe touch, the inside lateral wall of blast pipe is equipped with horizontal spout, push pedal lateral wall fixedly connected with slider and spout sliding connection the actuating lever is located the blast pipe center, one side fixedly connected with cleaning brush that the actuating lever is close to the filter, the one side of cleaning brush hair and filter board touch.

Preferably, the bottom of the exhaust pipe is further provided with a waste trough extending out of the exhaust pipe, the waste trough is positioned between the left side plate and the filter plate, and one side of the waste trough is contacted with the filter plate.

Preferably, the exhaust pipe of the exhaust pipe where the waste collection assembly is located and the exhaust pipe of the other part are connected through a socket joint.

Has the advantages that:

the utility model discloses possess the efficient and carry out the advantage that cools down and carry out the processing to the flue gas that the generator produced to diesel generator's waste heat.

The utility model discloses when using, retrieve through the heat in the waste heat collection subassembly to the exhaust that the generator produced, intake to the heat exchange tube through the cold water storage cistern, carry out heat recovery to the blast pipe, later water gets into the hot-water tank.

The flue gas that the cooling was accomplished gets into the garbage collection subassembly, gas port through the left side board gets into between left side board and the right side board, filter through the filter, the gas port that passes through the right side board after filtering the completion is discharged, the filter filters the flue gas, the waste material that the filtration was accomplished falls into the dirty tank and the adhesion of below on the filter, when needs are collected the waste material, driving motor drives the actuating lever rotatory, it moves ahead towards the filter to drive the push pedal, can promote the waste material that drops between left side board push pedal and filter towards the dirty tank, the rotatory cleaning brush that drives of actuating lever rotates simultaneously, clean the filter, make the waste material of adhesion fall and fall into the dirty tank, conveniently collect the clearance.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of a portion a of fig. 1 according to the present invention.

Wherein: 1 blast pipe, 2 heat exchange tubes, 3 inlet tubes, 4 outlet pipes, 5 cold water tanks, 6 hot-water tanks, 7 left side boards, 8 right side boards, 9 gas ports, 10 filter, 11 motors, 12 actuating levers, 13 push pedals, 14 cleaning brushes, 15 dirty tanks.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1, a waste heat recovery device of a high-efficiency diesel generator comprises a transversely arranged exhaust pipe 1, a waste heat collecting assembly and a waste material collecting assembly, wherein the waste heat collecting assembly and the waste material collecting assembly are sequentially arranged on one side, away from the generator, of the exhaust pipe 1, the waste heat collecting assembly comprises a heat exchange pipe 2, a water inlet pipe 3, a water outlet pipe 4, a cold water tank 5 and a hot water tank 6, the heat exchange pipe 2 is coiled outside the exhaust pipe 1, one end, close to an air inlet 9 of the exhaust pipe 1, of the heat exchange pipe 2 is connected with the water inlet pipe 3, the other end of the heat exchange pipe 4 is connected with the water outlet pipe 4, the other end of the water inlet pipe 3 is connected with the cold water tank 5, and the other end of the water outlet pipe 4 is connected with the hot water tank 6; the garbage collection subassembly is located blast pipe 1, including left side board 7, right side board 8, gas port 9, filter 10, motor 11, actuating lever 12 and push pedal 13, left side board 7 and right side board 8 all around with 3 inner wall fixed connections of inlet tube, and left side board 7 and the 8 tops of right side board are equipped with gas port 9, still including filter 10, filter 10 is located between left side board 7 and the right side board 8 and filter 10 is on a parallel with right side board 8 and is close to right side board 8, filter 10 all around with 3 inner wall fixed connections of inlet tube.

Still include motor 11, motor 11's output is connected with actuating lever 12, actuating lever 12 is on a parallel with blast pipe 1, motor 11 fixes and keeps away from one side of right side board 8 and 7 fixed connection with left side board at left side board 7, the actuating lever 12 of output runs through left side board 7 and rotates with filter 10 to be connected, actuating lever 12 is the hob, there is push pedal 13 spiral connection on the actuating

lever

12, 13 both sides of push pedal, bottom and blast pipe 1 touch mutually, 1 inside lateral wall of blast pipe is equipped with horizontal spout, 13 lateral wall fixedly connected with sliders of push pedal and spout sliding connection actuating lever 12 are located 1 center of blast pipe, one side fixedly connected with cleaning brush 14 that actuating lever 12 is close to filter 10, the one side and the filter 10 of 14 brush hairs touch mutually.

The bottom of the exhaust pipe 1 is also provided with a waste tank 15 extending to the outside of the exhaust pipe 1, the waste tank 15 is positioned between the left side plate 7 and the filter plate 10, and one side of the waste tank 15 is contacted with the filter plate 10.

The part of the exhaust pipe 1 where the waste collection assembly is located and the other parts of the exhaust pipe 1 are connected by socket joints.

The utility model discloses possess the efficient and carry out the cooling to diesel generator's waste heat and carry out the advantage handled to the flue gas that the generator produced.

The utility model discloses when using, collect the heat in the exhaust that the subassembly produced to the generator through the waste heat and retrieve, intake to the heat exchange tube through the cold water storage cistern, carry out heat recovery to the blast pipe, later water gets into the hot-water tank.

Flue gas that the cooling was accomplished gets into the garbage collection subassembly, gas port through the left side board gets into between left side board and the right side board, filter through the filter, the gas port that passes through the right side board after the filtration is accomplished is discharged, the filter filters the flue gas, the waste material of filtering the completion falls into the dirty tank and the adhesion of below on the filter, when needs are collected the waste material, driving motor drives the actuating lever rotatory, it moves ahead towards the filter to drive the push pedal, can promote the waste material that drops between left side board push pedal and filter towards the dirty tank, the rotatory clean brush that drives of actuating lever rotates simultaneously, clean the brush to the filter, make the waste material of adhesion fall into the dirty tank, conveniently collect the clearance.

Although the embodiments of the present invention have been described in the specification, these embodiments are only provided as a hint, and should not limit the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.

Claims

1. A high-efficiency waste heat recovery device of a diesel generator comprises a transversely arranged exhaust pipe, a waste heat collecting assembly and a waste material collecting assembly, wherein the exhaust pipe is connected with the diesel generator; the garbage collection subassembly is located the blast pipe, including left side board, right side board, gas port, filter, motor, actuating lever and push pedal, left side board and right side board all around with inlet pipe inner wall fixed connection, and left side board and right side board top are equipped with the gas port, still including the filter, the filter is located between left side board and the right side board and the filter is on a parallel with the right side board and is close to the right side board, the filter all around with inlet pipe inner wall fixed connection.

2. The waste heat recovery device of the diesel generator as claimed in claim 1, further comprising a motor, wherein the output end of the motor is connected to a driving rod, the driving rod is parallel to the exhaust pipe, the motor is fixed on a side of the left side plate away from the right side plate and is fixedly connected with the left side plate, the driving rod of the output end penetrates through the left side plate and is rotatably connected with the filter plate, the driving rod is a spiral rod, the driving rod is spirally connected with a push plate, two sides and a bottom of the push plate are in contact with the exhaust pipe, a lateral sliding groove is formed in the inner side wall of the exhaust pipe, the push plate side wall is fixedly connected with a sliding block and is in sliding connection with the sliding groove, the driving rod is located in the center of the exhaust pipe, a cleaning brush is fixedly connected to a side of the driving rod close to the filter plate, and one surface of the brush hair of the cleaning brush is in contact with the filter plate.

3. The waste heat recovery device of claim 2, wherein the bottom of the exhaust pipe is further provided with a waste tank extending out of the exhaust pipe, the waste tank is located between the left side plate and the filter plate, and one side of the waste tank is in contact with the filter plate.

4. The waste heat recovery device of the diesel generator as claimed in claim 3, wherein the exhaust pipe of the waste collection assembly is connected with the exhaust pipes of other parts by socket joints.