CN219607788U

CN219607788U - Waste heat recovery heat exchanger of air compression station

Info

Publication number: CN219607788U
Application number: CN202320491019.5U
Authority: CN
Inventors: 许进伟; 方纯飞; 杜晶晶; 沈超; 季莹; 陶民军; 张博成; 王炎震
Original assignee: Zhejiang Hongji Energy Environment Technology Co ltd
Current assignee: Zhejiang Hongji Energy Environment Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-29
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses an air compression station waste heat recovery heat exchanger which comprises a tank body, wherein a manhole is fixedly connected to the center of the top of the tank body, an air inlet pipe is fixedly connected to the top of the tank body close to the end face, an air outlet pipe is fixedly connected to the top of the tank body far away from the air inlet pipe, a water inlet pipe is fixedly connected to the end face of the tank body, a water storage cavity is fixedly connected to the end face of the water inlet pipe, and a plurality of shunt pipes are uniformly and fixedly connected to the side walls of the water storage cavity. According to the utility model, the plurality of baffle plates are arranged in the tank body, so that the entering hot air can slowly flow, the utilization efficiency of waste heat is improved, meanwhile, the entering cold water is divided into the pipes, so that the sectional area of the cold water is reduced after entering the tank body, the heating effect of the cold water is improved, and the dust filtering frame is arranged after the hot air enters the tank body, so that dust in the air can be filtered, and the later cleaning is convenient.

Description

Waste heat recovery heat exchanger of air compression station

Technical Field

The utility model relates to the technical field of waste heat recovery application of air compression stations, in particular to a waste heat recovery heat exchanger of an air compression station.

Background

The air compressor is a device for compressing air, more heat can be generated in the process of compressing the air, so the air compressor needs to be cooled, at present, the air-cooled air compressor uses air as a cooling medium to cool a cooler of the air compressor, the temperature of the air is increased and discharged after passing through the cooler of the air compressor, and the generated high temperature can be recycled.

When the air compressor station works, a large amount of heat is generated, the heat exchanger is used for recycling the air compressor station, when the existing heat exchanger is used, hot air flows smoothly through the inside of the heat exchanger and is discharged, so that certain waste is caused to the heat, meanwhile, dust contained in the air can stay in the inside of the heat exchanger during long-time use, cleaning is inconvenient, the entering cold water is not subjected to induction separation, the cross section of the cold water is large, and the cold water is not uniformly and rapidly heated, so that the waste heat recovery heat exchanger for the air compressor station is provided.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the waste heat recovery heat exchanger of the air compression station, which is characterized in that a plurality of baffle plates are arranged in the tank body, so that the entering hot air can slowly flow, the utilization efficiency of waste heat is improved, meanwhile, the entering cold water is divided into pipes, the cross section area of the cold water is reduced after entering the interior, the heating effect of the cold water is improved, and a dust filtering frame is arranged after the hot air enters, so that dust in the air can be filtered, and the later cleaning is convenient.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a waste heat recovery heat exchanger of air compression station, including a jar body, the top center department fixedly connected with manhole of jar body, the top of jar body is close to terminal surface position fixedly connected with intake pipe, the top of jar body is kept away from the position fixedly connected with outlet duct of intake pipe, makes outside hot air enter into the inside of jar body through the intake pipe, finally discharges from the outlet duct for the heat is produced in the jar;

the end face of the tank body is fixedly connected with a water inlet pipe, the end face of the water inlet pipe is fixedly connected with a water storage cavity, the side wall of the water storage cavity is uniformly and fixedly connected with a plurality of shunt pipes, the outer walls of the shunt pipes are provided with a filter frame in a penetrating mode at positions close to the end face, the outer walls of the shunt pipes are uniformly provided with a plurality of baffles in a penetrating mode, the end face of the tank body, far away from the water inlet pipe, is fixedly connected with a water outlet pipe, external cold water is connected through the water inlet pipe, so that the cold water is shunted into the shunt pipes from the water storage cavity, the cross-sectional area of the cold water is reduced, and finally the cold water is discharged from the water outlet pipe;

the bottom fixedly connected with blowdown frame of jar body, blowdown frame's lateral wall fixedly connected with motor, the drive shaft terminal surface fixedly connected with eccentric wheel of motor drives the rotation of eccentric wheel through motor drive shaft rotation to hit the vibration to filter the frame, make the dust discharge from blowdown frame.

The utility model is further provided with: the bottom of the tank body is fixedly connected with supporting legs at the corners close to the end faces.

Through the technical scheme, the positioning device is used for positioning and fixing the position of the whole device.

The utility model is further provided with: the outer wall of the filter frame is fixedly connected with the inner wall of the tank body.

Through above-mentioned technical scheme, the installation of being convenient for carry out the position to the filtration frame is stable, prevents dropping when the clearance.

The utility model is further provided with: the baffles are two-thirds of a circle, and the outer wall is fixedly connected with the inner wall of the tank body.

Through above-mentioned technical scheme, be convenient for carry out certain blocking to the inside hot air that gets into, make its short-term stay in the inside of jar body.

The utility model is further provided with: the end face of the water outlet pipe is communicated with the junction of the end faces of the plurality of shunt tubes.

Through the technical scheme, the cold water heated by the waste heat is conveniently discharged.

The utility model is further provided with: the top of blowdown frame runs through the bottom of jar body, and is located the lateral wall department of filtering the frame.

Through above-mentioned technical scheme, be convenient for filter the frame when carrying out the dust clearance, the dust that its dropped can be accurate follow blowdown frame and discharge.

The utility model is further provided with: the lateral wall of the outer wall of the eccentric wheel with the filter frame is arranged in an intermittent beating way.

Through above-mentioned technical scheme, be convenient for when later stage needs to clear up the filter frame, it hits the vibration to the filter frame to clear up its dust.

The beneficial effects of the utility model are as follows:

1. according to the waste heat recovery heat exchanger of the air compression station, the plurality of baffle plates are arranged in the tank body, so that the entering hot air can slowly flow, and the utilization efficiency of waste heat is improved;

2. according to the waste heat recovery heat exchanger of the air compression station, the cold water is split into the pipes, so that the sectional area of the cold water is reduced after the cold water enters the air compression station, and the heating effect of the cold water is improved;

3. according to the waste heat recovery heat exchanger of the air compression station, provided by the utility model, the dust filtering frame is arranged after hot air enters, so that dust in the air can be filtered, and the waste heat recovery heat exchanger is convenient for later cleaning.

Drawings

FIG. 1 is a schematic diagram of a heat exchanger for recovering waste heat from an air compression station according to the present utility model;

FIG. 2 is a first internal structural view of an air compression station waste heat recovery heat exchanger according to the present utility model;

fig. 3 is a second internal structural diagram of the waste heat recovery heat exchanger for the air compression station according to the present utility model.

In the figure: 1. a tank body; 11. a support leg; 2. a manhole; 3. an air inlet pipe; 4. an air outlet pipe; 5. a water inlet pipe; 51. a water storage chamber; 52. a shunt; 53. a filter frame; 54. a baffle; 55. a water outlet pipe; 6. a sewage draining rack; 7. a motor; 71. an eccentric wheel.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Like fig. 1, a waste heat recovery heat exchanger of air compression station, including a jar body 1, the bottom of jar body 1 is close to the equal fixedly connected with landing leg 11 of terminal surface corner for the location to the whole device is fixed, the top center department fixedly connected with manhole 2 of jar body 1, the top of jar body 1 is close to terminal surface position fixedly connected with intake pipe 3, the top of jar body 1 is kept away from intake pipe 3's position fixedly connected with outlet duct 4, make outside hot air enter into jar body 1's inside through intake pipe 3, finally follow outlet duct 4 and discharge for produce heat in the jar.

As fig. 2, the bottom fixedly connected with blowdown frame 6 of jar body 1, the bottom of jar body 1 is run through at blowdown frame 6's top, and be located the lateral wall department of filtering frame 53, be convenient for filter frame 53 when carrying out the dust clearance, the dust that its drops can be accurate follow blowdown frame 6 and discharge, the lateral wall fixedly connected with motor 7 of blowdown frame 6, motor 7's drive shaft terminal surface fixedly connected with eccentric wheel 71, drive eccentric wheel 71's rotation through motor 7 drive shaft rotation, thereby beat the vibration to filter frame 53, make the dust discharge from blowdown frame 6, the lateral wall of eccentric wheel 71 has the setting of beating of filter frame 53 of intermittent type, be convenient for when later stage need clear up filter frame 53, it is beaten the vibration to filter frame 53, thereby clear up its dust.

As shown in fig. 3, the end face of the tank body 1 is fixedly connected with the water inlet pipe 5, the end face of the water inlet pipe 5 is fixedly connected with the water storage cavity 51, a plurality of shunt pipes 52 are uniformly and fixedly connected to the side wall of the water storage cavity 51, the outer walls of the plurality of shunt pipes 52 are close to the end face and fixedly connected with the filtering frame 53, the outer walls of the filtering frame 53 are fixedly connected with the inner wall of the tank body 1, the filtering frame 53 is convenient to install stably, dropping during cleaning is prevented, a plurality of baffles 54 are uniformly and fixedly connected with the outer walls of the plurality of shunt pipes 52, the plurality of baffles 54 are arranged in a two-thirds mode, the outer walls are fixedly connected with the inner wall of the tank body 1, hot air entering the inside is blocked to a certain extent, the hot air is enabled to be temporarily retained in the tank body 1, the end face of the tank body 1 far away from the water inlet pipe 5 is fixedly connected with the water outlet pipe 55, external cold water is accessed through the water inlet pipe 5, the shunt from the water inlet cavity 51 is enabled to be in the plurality of shunt pipes 52, the cross-sectional area is reduced, finally the cold water is discharged from the water outlet pipe 55, the end face of the water outlet pipe 55 is communicated with the end face of the plurality of shunt pipes 52, and the end face is convenient to heat the cold water after the cold water is discharged.

When the utility model is used, firstly, an external cold water pipe is connected with the water inlet pipe 5, meanwhile, a waste heat discharging pipe is connected with the air inlet pipe 3, and external cold water is connected through the water inlet pipe 5, so that the water is shunted into the plurality of shunt pipes 52 from the water storage cavity 51, the cross-sectional area is reduced, and finally, the water is discharged from the water outlet pipe 55, meanwhile, hot air in the tank can be temporarily retained under the action of the plurality of baffles 54, the heating effect on the cold water is improved, dust on the filter frame 53 can be cleaned after long-time use, the eccentric wheel 71 is driven to rotate through the rotation of the driving shaft of the motor 7, and therefore, the filter frame 53 is hit and vibrated, and the dust is discharged from the sewage draining frame 6.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a waste heat recovery heat exchanger of air compression station, includes a jar body (1), its characterized in that: a manhole (2) is fixedly connected to the center of the top of the tank body (1), an air inlet pipe (3) is fixedly connected to the top of the tank body (1) close to the end face, and an air outlet pipe (4) is fixedly connected to the top of the tank body (1) away from the air inlet pipe (3);

the water tank is characterized in that a water inlet pipe (5) is fixedly connected to the end face of the tank body (1), a water storage cavity (51) is fixedly connected to the end face of the water inlet pipe (5), a plurality of shunt pipes (52) are uniformly and fixedly connected to the side wall of the water storage cavity (51), a plurality of filter frames (53) are uniformly and penetratingly arranged at positions, close to the end face, of the outer walls of the shunt pipes (52), a plurality of baffle plates (54) are uniformly and penetratingly arranged at the outer walls of the shunt pipes (52), and a water outlet pipe (55) is fixedly connected to the end face, far away from the water inlet pipe (5), of the tank body (1);

the sewage treatment device is characterized in that the bottom of the tank body (1) is fixedly connected with a sewage treatment frame (6), the side wall of the sewage treatment frame (6) is fixedly connected with a motor (7), and the end face of a driving shaft of the motor (7) is fixedly connected with an eccentric wheel (71).

2. The air compression station waste heat recovery heat exchanger of claim 1, wherein: the bottom of the tank body (1) is fixedly connected with supporting legs (11) at the corners close to the end faces.

3. The air compression station waste heat recovery heat exchanger of claim 1, wherein: the outer wall of the filter frame (53) is fixedly connected with the inner wall of the tank body (1).

4. The air compression station waste heat recovery heat exchanger of claim 1, wherein: the baffles (54) are two thirds of a circle, and the outer wall is fixedly connected with the inner wall of the tank body (1).

5. The air compression station waste heat recovery heat exchanger of claim 1, wherein: the end face of the water outlet pipe (55) is communicated with the end face junction of the plurality of shunt tubes (52).

6. The air compression station waste heat recovery heat exchanger of claim 1, wherein: the top of the sewage draining rack (6) penetrates through the bottom of the tank body (1) and is positioned at the side wall of the filtering rack (53).

7. The air compression station waste heat recovery heat exchanger of claim 1, wherein: the side wall of the outer wall of the eccentric wheel (71) with the filter frame (53) is arranged in an intermittent beating mode.