Waste heat recycling device

Abstract

The utility model relates to the technical field of waste heat recycling, in particular to a waste heat recycling device which comprises a base, a waste heat recycling box and an air inlet cover, the top of the base is provided with the waste heat recycling box through screws, and a heat exchange pipe disc is arranged in the waste heat recycling box in a sleeved mode. A temperature sensor is mounted on one side of the waste heat recovery box through a screw, a pressure controller is mounted at one end of the temperature sensor through a screw, and an air inlet cover is mounted at the top of the waste heat recovery box through a bolt; an air inlet is formed in the top of the air inlet cover, a suction fan is installed in the air inlet through bolts, a sealing cover is clamped to the top of the air inlet, and a recycling pipe is arranged on the top of the sealing cover in a communicating mode; the waste heat recycling device can conveniently detect the pressure value in the waste heat recycling box, when the pressure value exceeds a set value, the pressure controller can automatically close the electromagnetic valve, the sealing effect is achieved, and hot air in the waste heat recycling box is prevented from flowing back.

Description

TECHNICAL FIELD

[0001] The utility model relates to a waste heat recovery technical field, concretely relates to a waste heat recovery recycling device. BACKGROUND

[0002] Waste heat recovery refers to the recovery of sensible heat and latent heat that is not reasonably utilized in the original design in the industrial energy consumption device that has been put into operation, and these waste heat resources mainly come from high-temperature waste gas, cooling medium, waste steam and waste water, high-temperature products and slag, chemical reactions, and combustible waste gas, waste liquid and waste materials, etc. The boiler can recover the generated hot gas in use, and the design concept of energy saving and environmental protection is highlighted.

[0003] The existing waste heat recovery recycling device is inconvenient to detect the pressure value in the waste heat recovery tank, the pressure is large, the electromagnetic valve cannot be automatically closed, and the hot gas in the waste heat recovery tank cannot be prevented from flowing back. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model provides a waste heat recovery recycling device, which is convenient to detect the pressure value in the waste heat recovery tank, and when the pressure value exceeds the set value, the pressure controller will automatically close the electromagnetic valve, play a sealing effect, and prevent the hot gas in the waste heat recovery tank from flowing back.

[0005] The utility model solves the technical problems by adopting the technical scheme of a waste heat recovery recycling device, which comprises a base, a waste heat recovery tank and an air inlet cover, the top of the base is provided with the waste heat recovery tank through screws, and the waste heat recovery tank is provided with a heat exchange pipe disc inside, one side of the waste heat recovery tank is provided with a temperature sensor through screws, and one end of the temperature sensor is provided with a pressure controller through screws, and the top of the waste heat recovery tank is provided with the air inlet cover through bolts.

[0006] The top of the air inlet cover is provided with an air inlet, and the air inlet is provided with a suction fan through bolts, the top of the air inlet is clamped with a sealing cover, and the top of the sealing cover is provided with a recovery pipe in communication, and the recovery pipe is provided with an electromagnetic valve.

[0007] By adopting the above technical scheme, the waste heat recovery recycling device is convenient to detect the pressure value in the waste heat recovery tank, and when the pressure value exceeds the set value, the pressure controller will automatically close the electromagnetic valve, play a sealing effect, and prevent the hot gas in the waste heat recovery tank from flowing back.

[0008] Specifically, the input port and the output port of the heat exchange pipe disc are connected with the liquid inlet pipe and the liquid outlet pipe respectively, and the liquid inlet pipe and the liquid outlet pipe penetrate through the waste heat recovery tank.

[0009] Specifically, the liquid inlet pipe is provided with a small suction pump, and the liquid outlet pipe is provided with a liquid outlet valve.

[0010] Specific, the temperature sensor and pressure controller detection end are located in the waste heat recovery tank.

[0011] By adopting the above technical scheme, the temperature sensor is used to detect the temperature of the collected gas in the waste heat recovery tank, and the personnel can know the temperature.

[0012] Specific, the output end of the pressure controller and the input end of the electromagnetic valve are electrically connected through wires.

[0013] By adopting the above technical scheme, the waste heat recovery and reuse device can detect the pressure value in the waste heat recovery tank, and when the pressure value exceeds the set value, the pressure controller will automatically close the electromagnetic valve.

[0014] Specific, the other end of the waste heat recovery tank is connected with a discharge pipe, and the discharge pipe is provided with a discharge valve.

[0015] The beneficial effects of the utility model are:

[0016] The waste heat recovery and reuse device disclosed by the utility model closes the discharge valve and opens the electromagnetic valve, opens the suction fan in the air inlet, and conveniently transports the hot gas generated by the boiler into the waste heat recovery tank through the recovery pipe, so that the hot gas is conveniently stored, the pressure value in the waste heat recovery tank is conveniently detected by the pressure controller, and when the pressure value exceeds the set value, the pressure controller will automatically close the electromagnetic valve, so that the sealing effect is achieved, and the hot gas in the waste heat recovery tank is prevented from flowing back.

[0017] The waste heat recovery and reuse device disclosed by the utility model uses a small suction pump to conveniently suck the external water into the heat exchange pipe disc, quickly achieves the heat exchange effect, discharges the heated water from the liquid outlet pipe, and controls the flow of the water outlet by the liquid outlet valve, so that different use requirements are met. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described in connection with the drawings and examples.

[0019] Figure 1 It is the whole structure schematic view of the utility model;

[0020] Figure 2 It is the suction fan structure schematic view of the utility model;

[0021] Figure 3 It is the heat exchange pipe disc structure schematic view of the utility model.

[0022] In the figure: 1, temperature sensor; 2, pressure controller; 3, recovery pipe; 4, exhaust pipe; 5, exhaust valve; 6, electromagnetic valve; 7, air inlet; 8, sealing cover; 9, air inlet cover; 10, waste heat recovery tank; 11, small suction pump; 12, liquid inlet pipe; 13, liquid outlet valve; 14, liquid outlet pipe; 15, base; 16, suction fan; 17, heat exchange pipe disc. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] In order to facilitate the detection of the pressure value in the waste heat recovery tank 10, when the pressure value exceeds the set value, the pressure controller 2 will automatically close the electromagnetic valve 6, play a sealing effect, prevent the hot gas in the waste heat recovery tank 10 from flowing back. Figures 1-3 As shown in the utility model, a waste heat recovery and recycling device comprises a base 15, a waste heat recovery tank 10 and an air inlet cover 9, the top of the base 15 is provided with the waste heat recovery tank 10 through screws, and the waste heat recovery tank 10 is provided with a heat exchange pipe disc 17.

[0025] The top of the air inlet cover 9 is provided with an air inlet 7, and the air inlet 7 is provided with a suction fan 16 through bolts, the top of the air inlet 7 is clamped with a sealing cover 8, and the top of the sealing cover 8 is provided with a recovery pipe 3 in communication, and the recovery pipe 3 is provided with an electromagnetic valve 6.

[0026] In use, the waste heat recovery and recycling device can detect the pressure value in the waste heat recovery tank 10, and when the pressure value exceeds the set value, the pressure controller 2 will automatically close the electromagnetic valve 6, play a sealing effect, prevent the hot gas in the waste heat recovery tank 10 from flowing back.

[0027] As shown in the utility model, Figure 1 , 3 The utility model further comprises that the input port and the output port of the heat exchange pipe disc 17 are connected with the liquid inlet pipe 12 and the liquid outlet pipe 14 respectively, and the liquid inlet pipe 12 and the liquid outlet pipe 14 penetrate through the waste heat recovery tank 10.

[0028] In use, the liquid inlet pipe 12 and the liquid outlet pipe 14 facilitate liquid inlet and liquid outlet.

[0029] As shown in the utility model, Figure 1 The utility model further comprises that the liquid inlet pipe 12 is provided with a small suction pump 11, and the liquid outlet pipe 14 is provided with a liquid outlet valve 13.

[0030] In use, the small suction pump 11 is used to facilitate the external water body to be sucked into the heat exchange pipe disc 17.

[0031] As shown in the drawings, Figure 1 The temperature sensor 1 and the pressure controller 2 are located in the waste heat recovery tank 10.

[0032] In use, the temperature sensor 1 is used to detect the temperature of the collected gas in the waste heat recovery tank 10, and the personnel can know.

[0033] As shown in the drawings, Figure 1 The output end of the pressure controller 2 and the input end of the electromagnetic valve 6 are electrically connected through wires.

[0034] In use, the waste heat recovery and reuse device is used to detect the pressure value in the waste heat recovery tank 10, and when the pressure value exceeds the set value, the pressure controller 2 automatically closes the electromagnetic valve 6.

[0035] As shown in the drawings, Figure 1 The waste heat recovery tank 10 is connected with a discharge pipe 4, and the discharge pipe 4 is provided with a discharge valve 5.

[0036] In use, the cooled gas is finally discharged from the discharge pipe 4 by opening the discharge valve 5.

[0037] In use, the discharge valve 5 is closed, the electromagnetic valve 6 is opened, and the suction fan 16 in the air inlet 7 is opened to facilitate the hot gas generated by the boiler to be transported into the waste heat recovery tank 10 through the recovery pipe 3, and to be stored centrally.

[0038] The pressure controller 2 is used to detect the pressure value in the waste heat recovery tank 10, and when the pressure value exceeds the set value, the pressure controller 2 automatically closes the electromagnetic valve 6, so as to play a sealing effect, prevent the hot gas in the waste heat recovery tank 10 from flowing back, and the small suction pump 11 is used to facilitate the external water body to be sucked into the heat exchange pipe disc 17, so as to quickly play a heat exchange effect.

[0039] The heated water is discharged from the liquid outlet pipe 14, the liquid outlet valve 13 is used to control the flow of water, different use requirements are met, the temperature sensor 1 is used to detect the temperature of the collected gas in the waste heat recovery tank 10, and the personnel can know, and the cooled gas is finally discharged from the discharge pipe 4 by opening the discharge valve 5.

[0040] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A waste heat recovery and reuse device, characterized by, Including base (15), waste heat recovery tank (10) and air inlet cover (9), the top of base (15) is provided with waste heat recovery tank (10) by screw and waste heat recovery tank (10) is provided with heat exchange pipe disc (17), one side of waste heat recovery tank (10) is provided with temperature sensor (1) by screw and one end of temperature sensor (1) is provided with pressure controller (2) by screw, the top of waste heat recovery tank (10) is provided with air inlet cover (9) by bolt; The top of air inlet cover (9) is provided with air inlet (7) and air inlet (7) is provided with suction fan (16) by bolt, the top of air inlet (7) is clamped with sealing cover (8) and the top of sealing cover (8) is provided with recovery pipe (3) in communication, the top of recovery pipe (3) is provided with electromagnetic valve (6).

2. The waste heat recovery and reuse device according to claim 1, characterized in that, The input and output of heat exchange pipe disc (17) are connected with liquid inlet pipe (12) and liquid outlet pipe (14) respectively, and liquid inlet pipe (12) and liquid outlet pipe (14) penetrate waste heat recovery tank (10).

3. The waste heat recovery and reuse device according to claim 2, wherein, Small suction pump (11) is arranged on liquid inlet pipe (12), and liquid outlet valve (13) is arranged on liquid outlet pipe (14).

4. The waste heat recovery and reuse device according to claim 1, wherein The detection end of temperature sensor (1) and pressure controller (2) is located in waste heat recovery tank (10).

5. The waste heat recovery and reuse device according to claim 1, wherein The output end of pressure controller (2) and the input end of electromagnetic valve (6) are electrically connected by wires.

6. The waste heat recovery and reuse device according to claim 1, wherein The other end of waste heat recovery tank (10) is connected with discharge pipe (4), and discharge valve (5) is arranged on discharge pipe (4).

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