Heat exchanger with heat recycling function

Abstract

The utility model discloses a heat exchanger with heat recovery, which relates to the technical field of heat exchangers and comprises a heat recovery heat exchanger body, a fixing frame is arranged at the front end of the heat recovery heat exchanger body, a sliding groove is arranged at the upper end of the front side of the fixing frame, and a reciprocating screw rod is arranged on the inner side of the sliding groove. And a driving motor is arranged on the right side of the fixed frame. According to the heat exchanger with the heat recycling function, a dust collection pipe is in butt joint with a connector, a driving motor is started to drive a reciprocating lead screw to rotate, a sliding block slides left and right along a sliding groove to drive a movable base to move left and right on the front side of the heat recycling heat exchanger body, and airflow drives dust and impurities to enter an air bin from a cleaning groove and be concentrated into a dust collector through the dust collection pipe; and the movable seat drives the gear to roll on the surface of the rack, so that the rotating shaft drives the brush roller to rotate, the surface of the heat recovery heat exchanger body is cleaned, and sufficient cleaning of the heat recovery heat exchanger body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger with heat recovery function. Background Art

[0002] A heat exchanger is an energy-saving device that transfers heat between two or more fluids at different temperatures. It transfers heat from a fluid with a higher temperature to a fluid with a lower temperature so that the fluid temperature reaches the specified index of the process to meet the needs of process conditions. It is also one of the important equipment for heat recovery and improving energy utilization.

[0003] Existing heat exchangers with heat recovery lack an automatic cleaning function, which causes dust to easily adhere to the outside, affecting the normal operation of the heat exchanger. At the same time, cleaning the dust on the surface is difficult, time-consuming, labor-intensive, and inefficient. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a heat exchanger with heat recovery, which solves the problem that the heat exchanger with heat recovery lacks an automatic cleaning function, resulting in dust easily adhering to the outside thereof, affecting the normal operation of the heat exchanger, and at the same time, the cleaning of the dust on the surface thereof is relatively difficult, time-consuming, labor-intensive, and inefficient.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a heat exchanger with heat recovery, comprising a heat recovery heat exchanger body, a fixed frame is provided at the front end of the heat recovery heat exchanger body, a slide groove is provided at the upper end of the front side of the fixed frame, a reciprocating screw is provided on the inner side of the slide groove, a driving motor is provided on the right side of the fixed frame, a movable seat is provided on the front side of the heat recovery heat exchanger body, a sliding block is provided at the upper end of the movable seat, a cleaning groove is provided on the rear side of the movable seat, a brush roller is provided on the inner side of the cleaning groove, a groove is provided on the rear side of the movable seat at the lower end of the cleaning groove, a gear is provided on the inner side of the groove, a transmission groove is provided at the lower end of the front side of the fixed frame, a rack is fixedly installed on the inner side of the transmission groove, an air bin is provided on the front side of the movable seat, and a dust collector is connected to the front side of the air bin.

[0006] Preferably, the left and right sides of the fixed frame and the surface of the heat recovery heat exchanger body are detachably connected by bolts, the drive motor is fixedly connected to the right side of the fixed frame, the output end of the drive motor extends to the inner side of the slide groove and is fixedly connected to the right end of the reciprocating screw, and the left end of the reciprocating screw is rotatably connected to the inner side of the slide groove, which facilitates the control of the rotation of the reciprocating screw.

[0007] Preferably, the rear end of the slider is slidably connected to the inner side of the slide groove and is threadedly connected to the surface of the reciprocating screw rod. The front end of the slider extends to the outer side of the slide groove and is fixedly connected to the upper end of the movable seat, so as to facilitate the control of the left and right movement of the movable seat.

[0008] Preferably, the brush roller and the inner side of the cleaning tank are adapted to each other, the rear end of the brush roller extends to the outside of the cleaning tank and is adapted to the surface of the heat recovery heat exchanger body, and the upper end of the brush roller is rotatably connected to the inner side of the cleaning tank, so as to facilitate cleaning of the surface of the heat recovery heat exchanger body.

[0009] Preferably, the lower end of the brush roller is fixedly connected with a rotating shaft, the lower end of the rotating shaft is rotatably connected to the inner side of the cleaning groove, and extends to the inner side of the groove and is fixedly connected to the upper end of the gear to facilitate the rotation of the brush roller.

[0010] Preferably, the gear and the inner side of the groove are adapted to each other, and the rear end of the gear extends to the inner side of the transmission groove and meshes with the rack to realize the transmission of the gear to the brush roller.

[0011] Preferably, the inner sides of the wind bin and the cleaning tank are connected to each other, an interface is provided on the front side of the wind bin, a dust suction pipe is connected to the side of the vacuum cleaner, and the dust suction pipe and the interface are detachably connected to facilitate dust collection.

[0012] Beneficial Effects

[0013] The utility model provides a heat exchanger with heat recovery and utilization. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The heat exchanger with heat recovery is provided with a slide groove, a reciprocating screw rod, a driving motor, a movable seat, a cleaning groove, an air bin, an interface, a dust collector, and a dust collection pipe. The dust collection pipe is connected to the interface, and the reciprocating screw rod is driven to rotate by turning on the driving motor, so that the slider slides left and right along the slide groove to drive the movable seat to move left and right on the front side of the heat recovery heat exchanger body, so that the airflow drives the dust and impurities from the cleaning groove into the air bin, and the dust and impurities are concentrated in the dust collector through the dust collection pipe, so as to realize the dust collection and cleaning of the heat recovery heat exchanger body.

[0015] 2. The heat exchanger with heat recovery is provided with a moving seat, a slider, a brush roller, a rotating shaft, a gear and a rack. The moving seat drives the gear to roll on the surface of the rack, and the rotating shaft drives the brush roller to rotate, so as to clean the surface of the heat recovery heat exchanger body, thereby achieving full cleaning of the heat recovery heat exchanger body and effectively preventing the adhered dust and impurities from affecting the normal operation of the heat exchanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2It is a schematic diagram of the three-dimensional structure of the heat recovery heat exchanger body and the fixing frame of the utility model;

[0018] Figure 3 The three-dimensional structure of the mobile seat of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 4 The three-dimensional structure of the mobile seat of the utility model is shown in FIG. Figure 2 .

[0020] In the figure: 1. heat recovery heat exchanger body; 2. fixed frame; 3. slide groove; 4. reciprocating screw rod; 5. drive motor; 6. moving seat; 7. slider; 8. cleaning groove; 9. brush roller; 91. rotating shaft; 10. groove; 11. gear; 12. transmission groove; 13. rack; 14. wind bin; 141. interface; 15. vacuum cleaner; 151. dust suction pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: a heat exchanger with heat recovery, comprising a heat recovery heat exchanger body 1, a fixed frame 2 is arranged at the front end of the heat recovery heat exchanger body 1, a slide groove 3 is opened at the upper end of the front side of the fixed frame 2, a reciprocating screw rod 4 is arranged on the inner side of the slide groove 3, a drive motor 5 is arranged on the right side of the fixed frame 2, the left and right sides of the fixed frame 2 and the surface of the heat recovery heat exchanger body 1 are detachably connected by bolts, the drive motor 5 is fixedly connected to the right side of the fixed frame 2, the output end of the drive motor 5 extends to the inner side of the slide groove 3, and is connected to the reciprocating screw rod 4. The right end of the rod 4 is fixedly connected, the left end of the reciprocating screw rod 4 is rotatably connected to the inner side of the slide groove 3, a moving seat 6 is provided on the front side of the heat recovery heat exchanger body 1, and a slider 7 is provided on the upper end of the moving seat 6. The rear end of the slider 7 is slidably connected to the inner side of the slide groove 3 and is threadedly connected to the surface of the reciprocating screw rod 4. The front end of the slider 7 extends to the outer side of the slide groove 3 and is fixedly connected to the upper end of the moving seat 6. By turning on the driving motor 5 to drive the reciprocating screw rod 4 to rotate, the slider 7 slides left and right along the slide groove 3 to drive the moving seat 6 to move left and right on the front side of the heat recovery heat exchanger body 1;

[0023] A cleaning groove 8 is provided at the rear side of the movable seat 6, and a brush roller 9 is provided inside the cleaning groove 8. The brush roller 9 and the inside of the cleaning groove 8 are adapted to each other. The rear end of the brush roller 9 extends to the outside of the cleaning groove 8 and is adapted to the surface of the heat recovery heat exchanger body 1. The upper end of the brush roller 9 is rotatably connected to the inside of the cleaning groove 8. A groove 10 is provided at the lower end of the cleaning groove 8 at the rear side of the movable seat 6. A gear 11 is provided inside the groove 10. The lower end of the brush roller 9 is fixedly connected to a rotating shaft 91. The lower end of the rotating shaft 91 is connected to the cleaning groove 8. The inner side of the fixed frame 2 is rotatably connected, and extends to the inner side of the groove 10 and is fixedly connected to the upper end of the gear 11. A transmission groove 12 is provided at the lower end of the front side of the fixed frame 2. A rack 13 is fixedly installed on the inner side of the transmission groove 12. The gear 11 and the inner side of the groove 10 are adapted to each other. The rear end of the gear 11 extends to the inner side of the transmission groove 12 and meshes with the rack 13. The gear 11 is driven to roll on the surface of the rack 13 through the movable seat 6, so that the rotating shaft 91 drives the brush roller 9 to rotate, and the surface of the heat recovery heat exchanger body 1 is cleaned;

[0024] A wind bin 14 is provided on the front side of the movable seat 6, and a dust collector 15 is connected to the front side of the wind bin 14. The wind bin 14 and the inner side of the cleaning tank 8 are connected to each other. An interface 141 is provided on the front side of the wind bin 14, and a dust suction pipe 151 is connected to the side of the dust collector 15. The dust suction pipe 151 and the interface 141 are detachably connected. The dust suction pipe 151 is connected to the interface 141, so that the airflow drives dust and impurities from the cleaning tank 8 into the wind bin 14, and the dust and impurities are concentrated in the dust collector 15 through the dust suction pipe 151, so as to realize the dust suction and cleaning of the heat recovery heat exchanger body 1.

[0025] During use, the dust suction pipe 151 is connected to the interface 141, and the reciprocating screw 4 is driven to rotate by turning on the driving motor 5, so that the slider 7 slides left and right along the slide groove 3 and drives the movable seat 6 to move left and right on the front side of the heat recovery heat exchanger body 1, so that the airflow drives the dust and impurities from the cleaning groove 8 into the wind bin 14, and is concentrated in the dust collector 15 through the dust suction pipe 151, so as to realize the dust suction and cleaning of the heat recovery heat exchanger body 1. At the same time, the movable seat 6 drives the gear 11 to roll on the surface of the rack 13, so that the rotating shaft 91 drives the brush roller 9 to rotate, and the surface of the heat recovery heat exchanger body 1 is cleaned, so as to realize the full cleaning of the heat recovery heat exchanger body 1.

[0026] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat exchanger with heat recovery, comprising a heat recovery heat exchanger body (1), characterized in that: A fixed frame (2) is provided at the front end of the heat recovery heat exchanger body (1); a slide groove (3) is provided at the upper end of the front side of the fixed frame (2); a reciprocating screw rod (4) is provided on the inner side of the slide groove (3); a driving motor (5) is provided on the right side of the fixed frame (2); a movable seat (6) is provided at the front side of the heat recovery heat exchanger body (1); a slider (7) is provided at the upper end of the movable seat (6); a cleaning groove (8) is provided at the rear side of the movable seat (6); and a reciprocating screw rod (4) is provided on the inner side of the reciprocating screw rod (4). A brush roller (9) is arranged on the inner side of the cleaning groove (8); a groove (10) is provided on the rear side of the movable seat (6) at the lower end of the cleaning groove (8); a gear (11) is arranged on the inner side of the groove (10); a transmission groove (12) is provided on the lower end of the front side of the fixed frame (2); a rack (13) is fixedly installed on the inner side of the transmission groove (12); an air bin (14) is arranged on the front side of the movable seat (6); and a vacuum cleaner (15) is connected to the front side of the air bin (14).

2. A heat exchanger with heat recovery according to claim 1, characterized in that: The left and right sides of the fixed frame (2) and the surface of the heat recovery heat exchanger body (1) are detachably connected by bolts, the drive motor (5) is fixedly connected to the right side of the fixed frame (2), the output end of the drive motor (5) extends to the inner side of the slide groove (3) and is fixedly connected to the right end of the reciprocating screw (4), and the left end of the reciprocating screw (4) is rotatably connected to the inner side of the slide groove (3).

3. A heat exchanger with heat recovery according to claim 1, characterized in that: The rear end of the slider (7) is slidably connected to the inner side of the slide groove (3) and is threadedly connected to the surface of the reciprocating screw rod (4); the front end of the slider (7) extends to the outer side of the slide groove (3) and is fixedly connected to the upper end of the movable seat (6).

4. A heat exchanger with heat recovery according to claim 1, characterized in that: The brush roller (9) and the inner side of the cleaning groove (8) are mutually adapted, the rear end of the brush roller (9) extends to the outer side of the cleaning groove (8) and is mutually adapted to the surface of the heat recovery heat exchanger body (1), and the upper end of the brush roller (9) is rotatably connected to the inner side of the cleaning groove (8).

5. The heat exchanger with heat recovery according to claim 1, characterized in that: The lower end of the brush roller (9) is fixedly connected to a rotating shaft (91), the lower end of the rotating shaft (91) is rotatably connected to the inner side of the cleaning tank (8), and extends to the inner side of the groove (10) and is fixedly connected to the upper end of the gear (11).

6. The heat exchanger with heat recovery according to claim 1, characterized in that: The gear (11) and the inner side of the groove (10) are adapted to each other, and the rear end of the gear (11) extends to the inner side of the transmission groove (12) and meshes with the rack (13).

7. The heat exchanger with heat recovery according to claim 1, characterized in that: The inner sides of the wind bin (14) and the cleaning tank (8) are connected to each other, an interface (141) is provided on the front side of the wind bin (14), a dust suction pipe (151) is connected to the side of the vacuum cleaner (15), and the dust suction pipe (151) and the interface (141) are detachably connected.

Images