CN209116314U - A kind of steam boiler waste heat utilizes device - Google Patents

Abstract

The utility model discloses a kind of steam boiler waste heats to utilize device, including cabinet, the inner wall of the cabinet is fixedly connected with bearing piece, the bearing piece is fixedly connected with steam chest far from the side of cabinet wall, vertical tube is communicated on the left of the top of the box, the inner wall of the vertical tube is fixedly connected with strut, and the strut is fixedly connected with motor far from one end of vertical tube inner wall, and the output end of motor is connected with flabellum by turntable.The utility model cooperate by cabinet, bearing piece, steam chest, vertical tube, strut, motor, flabellum, circulation pipe, the first heat exchanger plates and the second heat exchanger plates, realize the purpose for improving steam boiler converting heat rate, steam boiler is set to recycle the hot gas of discharge, effectively prevent the waste of fuel, comply with the energy-saving and environment-friendly tendency of the day, the practicability and usability for improving steam boiler solve the problems, such as that steam boiler cannot recycle the hot gas of discharge.

Description

A kind of steam boiler waste heat utilizes device

Technical field

The utility model relates to steam boiler technical field, specially a kind of steam boiler waste heat utilizes device.

Background technique

Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy, high-temperature flue gas in fuel The forms such as thermal energy, and pass through boiler and convert, output outward has steam, high-temperature water or the organic heat carrier of certain thermal energy, but Traditional steam boiler cannot recycle the hot gas of discharge, cannot effectively improve the conversion ratio of heat, Jin Erzao The waste of pairs of fuel, cannot comply with energy-saving and environment-friendly trend, as the problem present on, pointedly be proposed a kind of steaming Boiler furnace residual heat using device.

Utility model content

The purpose of this utility model is to provide a kind of steam boiler waste heats to utilize device, has and improves steam boiler heat The advantages of conversion ratio, solves the problems, such as that steam boiler cannot recycle the hot gas of discharge.

To achieve the above object, the utility model provides the following technical solutions: a kind of steam boiler waste heat utilizes device, packet Cabinet is included, the inner wall of the cabinet is fixedly connected with bearing piece, and the bearing piece is fixedly connected with steam far from the side of cabinet wall Case is communicated with vertical tube on the left of the top of the box, and the inner wall of the vertical tube is fixedly connected with strut, and the strut is far from vertical tube One end of inner wall is fixedly connected with motor, and the output end of the motor is connected with flabellum, the top of the vertical tube by turntable Portion is communicated with circulation pipe, and the one end of the circulation pipe far from vertical tube is connected to the left side of cabinet, on the left of the steam box cavity Bottom is fixedly connected with the first heat exchanger plates, and the second heat exchanger plates are fixedly connected on the left of first heat exchanger plates, and described second changes The outside of steam chest is through on the left of hot plate.

Preferably, the inner wall of the cabinet and be located at steam chest below be fixedly connected with air-dispersing plate, the air-dispersing plate Top is communicated with spray head, and the left side at the top of the air-dispersing plate is fixedly connected with fire maker, the bottom of the air-dispersing plate be communicated with into Tracheae, the air inlet pipe are through to the outside of cabinet far from one end of air-dispersing plate.

Preferably, the two sides of the bottom of box are fixedly connected to supporting leg, and the opposite side of the supporting leg is fixedly connected There is connecting rod.

Preferably, the bottom of the steam chest opens up fluted, and the right side at the top of the steam chest is communicated with escape pipe, institute The outside that escape pipe is through to cabinet far from one end of steam chest is stated, the bottom on the right side of the steam chest is communicated with water inlet pipe, institute The right end for stating water inlet pipe is through to the outside of cabinet and is arranged with valve, the surface of the escape pipe and the outer cover for being located at cabinet Equipped with solenoid valve, pressure sensor, the right side of the steam box cavity are fixedly connected on the left of the steam chest inner cavity top It is fixedly connected with liquid level sensor.

Preferably, the bottom on the right side of the cabinet offers air inlet, and the front of the cabinet is connected by articulate Have a chamber door, the front of the chamber door is fixedly connected sequentially has display and control panel from top to bottom, the front of the chamber door and Handle is fixedly connected on the right side of display.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model passes through cabinet, bearing piece, steam chest, vertical tube, strut, motor, flabellum, circulation pipe, the first heat exchange Plate and the second heat exchanger plates cooperate, and realize the purpose for improving steam boiler converting heat rate, enable steam boiler to row Hot gas out is recycled, and the waste of fuel is effectively prevented, and is complied with the energy-saving and environment-friendly tendency of the day, is improved steam copper The practicability and usability of furnace solve the problems, such as that steam boiler cannot recycle the hot gas of discharge.

2, the utility model is by setting fire maker, for lighting natural gas, by the way that connecting rod is arranged, for improving steam The stability of boiler, for increasing the contact area of steam chest and flame, by the way that water inlet pipe is arranged, is used for by the way that groove is arranged Moisturizing is carried out to steam chest, by setting valve and solenoid valve, the on state of control water inlet pipe and escape pipe is respectively used to, leads to Setting pressure sensor is crossed, for detecting the detection pressure value inside steam chest, by the way that liquid level sensor is arranged, is steamed for detecting Liquid level in vapour case passes through setting for showing the working condition of detection data and steam boiler by setting display Control panel is used for input control signal.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structural front view；

Fig. 3 is the partial structurtes enlarged diagram of A in the utility model Fig. 1.

In figure: 1 cabinet, 2 bearing pieces, 3 steam chests, 4 vertical tubes, 5 struts, 6 motors, 7 flabellums, 8 circulation pipes, 9 first heat exchanger plates, 10 second heat exchanger plates, 11 air-dispersing plates, 12 spray heads, 13 fire makers, 14 air inlet pipe, 15 supporting legs, 16 connecting rods, 17 grooves, 18 outlets Pipe, 19 water inlet pipes, 20 valves, 21 solenoid valves, 22 pressure sensors, 23 liquid level sensors, 24 air inlets, 25 chamber doors, 26 displays Device, 27 control panels.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, a kind of steam boiler waste heat utilizes device, including cabinet 1, and the two sides of 1 bottom of cabinet are fixed It is connected with supporting leg 15, the opposite side of supporting leg 15 is fixedly connected with connecting rod 16, by the way that connecting rod 16 is arranged, for improving steam The stability of boiler, the inner wall of cabinet 1 are fixedly connected with bearing piece 2, and bearing piece 2 is fixedly connected with steaming far from the side of 1 inner wall of cabinet The left side of vapour case 3,1 top of cabinet is communicated with vertical tube 4, and the inner wall of vertical tube 4 is fixedly connected with strut 5, and strut 5 is far from vertical tube 4 One end of wall is fixedly connected with motor 6, and the output end of motor 6 is connected with flabellum 7, the top connection of vertical tube 4 by turntable There is circulation pipe 8, the one end of circulation pipe 8 far from vertical tube 4 is connected to the left side of cabinet 1, and the bottom of steam chest 3 opens up fluted 17, By the way that groove 17 is arranged, for increasing the contact area of steam chest 3 and flame, the right side at 3 top of steam chest is communicated with escape pipe 18, escape pipe 18 is through to the outside of cabinet 1 far from one end of steam chest 3, and the bottom on 3 right side of steam chest is communicated with water inlet pipe 19, by the way that water inlet pipe 19 is arranged, for carrying out moisturizing to steam chest 3, the right end of water inlet pipe 19 is through to the outside of cabinet 1 and set It is equipped with solenoid valve 21 equipped with valve 20, the surface of escape pipe 18 and positioned at the outer cover of cabinet 1, passes through setting valve 20 and electromagnetism Valve 21 is respectively used to the on state of control water inlet pipe 19 and escape pipe 18, is fixedly connected on the left of 3 inner cavity top of steam chest Pressure sensor 22, by the way that pressure sensor 22 is arranged, for detecting the detection pressure value inside steam chest 3,3 inner cavity of steam chest Right side be fixedly connected with liquid level sensor 23, by be arranged liquid level sensor 23, for detect the liquid level in steam chest 3 height It spends, the bottom on the left of 3 inner cavity of steam chest is fixedly connected with the first heat exchanger plates 9, and the left side of the first heat exchanger plates 9 is fixedly connected with second Heat exchanger plates 10, the left side of the second heat exchanger plates 10 are through to the outside of steam chest 3, the inner wall of cabinet 1 and the lower section for being located at steam chest 3 It is fixedly connected with air-dispersing plate 11, the top of air-dispersing plate 11 is communicated with spray head 12, and the left side at 11 top of air-dispersing plate, which is fixedly connected with, to be beaten Firearm 13, by the way that fire maker 13 is arranged, for lighting natural gas, the bottom of air-dispersing plate 11 is communicated with air inlet pipe 14, air inlet pipe 14 One end far from air-dispersing plate 11 is through to the outside of cabinet 1, and the bottom on 1 right side of cabinet offers air inlet 24, the front of cabinet 1 It is connected with chamber door 25 by articulate, the front of chamber door 25 is fixedly connected sequentially has display 26 and control panel from top to bottom 27, by the way that display 26 is arranged, for showing the working condition of detection data and steam boiler, by the way that control panel 27 is arranged, For input control signal, the front of chamber door 25 and be located at display 26 right side be fixedly connected with handle, pass through cabinet 1, branch Block 2, steam chest 3, vertical tube 4, strut 5, motor 6, flabellum 7, circulation pipe 8, the first heat exchanger plates 9 and the second heat exchanger plates 10 match It closes, realizes the purpose for improving steam boiler converting heat rate, so that steam boiler is recycled the hot gas of discharge, have Effect avoids the waste of fuel, complies with the energy-saving and environment-friendly tendency of the day, improves the practicability and usability of steam boiler, solves The problem of steam boiler cannot recycle the hot gas of discharge.

In use, user controls the natural gas igniting that fire maker 13 will be sprayed through spray head 12 by control panel 27, lead to It crosses burning natural gas to heat steam chest 3, drives flabellum 7 to rotate by the output end of motor 6, band is rotated by flabellum 7 Dynamic air circulation, makes hot-air back flow back into cabinet 1 through circulation pipe 8, by the heat of 9 absorption cycle air of the first heat exchanger plates, The heat of the first heat exchanger plates 9 transmitting is absorbed by the second heat exchanger plates 10 and the water in steam chest 3 is heated, and avoids hot-air It is directly discharged into air, realizes the utilization to steam boiler waste heat.

In summary: the steam boiler waste heat utilize device, by cabinet 1, bearing piece 2, steam chest 3, vertical tube 4, strut 5, The cooperation of motor 6, flabellum 7, circulation pipe 8, the first heat exchanger plates 9 and the second heat exchanger plates 10, solving steam boiler cannot be to discharge Hot gas the problem of being recycled.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of steam boiler waste heat utilizes device, including cabinet (1), it is characterised in that: the inner wall of the cabinet (1) is fixed to be connected It is connected to bearing piece (2), the bearing piece (2) is fixedly connected with steam chest (3) far from the side of cabinet (1) inner wall, cabinet (1) top It is communicated on the left of portion vertical tube (4), the inner wall of the vertical tube (4) is fixedly connected with strut (5), and the strut (5) is far from vertical tube (4) one end of inner wall is fixedly connected with motor (6), and the output end of the motor (6) is connected with flabellum (7) by turntable, It is communicated with circulation pipe (8) at the top of the vertical tube (4), the left side of the circulation pipe (8) one end and cabinet (1) far from vertical tube (4) Side is connected to, and the bottom on the left of steam chest (3) inner cavity is fixedly connected with the first heat exchanger plates (9), first heat exchanger plates (9) Left side is fixedly connected with the second heat exchanger plates (10), and the outside of steam chest (3) is through on the left of second heat exchanger plates (10).

2. a kind of steam boiler waste heat according to claim 1 utilize device, it is characterised in that: the cabinet (1) it is interior Wall and be located at steam chest (3) below be fixedly connected with air-dispersing plate (11), be communicated with spray head at the top of the air-dispersing plate (11) (12), the left side at the top of the air-dispersing plate (11) is fixedly connected with fire maker (13), and the bottom of the air-dispersing plate (11) is communicated with Air inlet pipe (14), the air inlet pipe (14) are through to the outside of cabinet (1) far from the one end of air-dispersing plate (11).

3. a kind of steam boiler waste heat according to claim 1 utilizes device, it is characterised in that: cabinet (1) bottom Two sides be fixedly connected to supporting leg (15), the opposite side of the supporting leg (15) is fixedly connected with connecting rod (16).

4. a kind of steam boiler waste heat according to claim 1 utilizes device, it is characterised in that: the steam chest (3) Bottom opens up fluted (17), and the right side at the top of the steam chest (3) is communicated with escape pipe (18), and the escape pipe (18) is separate One end of steam chest (3) is through to the outside of cabinet (1), and the bottom on the right side of the steam chest (3) is communicated with water inlet pipe (19), institute The right end for stating water inlet pipe (19) is through to the outside of cabinet (1) and is arranged with valve (20), the surface of the escape pipe (18) and Outer cover positioned at cabinet (1) is equipped with solenoid valve (21), and pressure biography is fixedly connected on the left of steam chest (3) inner cavity top Sensor (22) is fixedly connected with liquid level sensor (23) on the right side of steam chest (3) inner cavity.

5. a kind of steam boiler waste heat according to claim 1 utilizes device, it is characterised in that: on the right side of the cabinet (1) Bottom offer air inlet (24), the front of the cabinet (1) is connected with chamber door (25), the chamber door by articulate (25) front is fixedly connected sequentially has display (26) and control panel (27) from top to bottom, the front of the chamber door (25) and Handle is fixedly connected on the right side of display (26).