CN214791018U

CN214791018U - Energy-saving environment-friendly gas boiler capable of secondarily utilizing waste heat

Info

Publication number: CN214791018U
Application number: CN202022907052.0U
Authority: CN
Inventors: 李震; 李添; 葛亮; 成崇华
Original assignee: Shaanxi Yater Kechuang Construction Co Ltd
Current assignee: Shaanxi Yater Kechuang Construction Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-19
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to the technical field of boilers, and an energy-concerving and environment-protective type gas boiler of waste heat reutilization is disclosed, comprising a base plate, the last lateral wall fixedly connected with combustion chamber of bottom plate, the last lateral wall fixedly connected with boiler room of combustion chamber, the right side wall fixedly connected with combustor, two cross sections of the last lateral wall fixedly connected with of bottom plate are the connecting plate of the type of falling L structure, the same cartridge heater of lateral wall fixedly connected with of one side in opposite directions of two connecting plates, the fixed intercommunication of lateral wall between cartridge heater and the combustion chamber has same exhaust gas pipe, the last lateral wall of cartridge heater articulates through the hinge has the apron, the equal fixedly connected with fixed plate of the left side wall of apron and cartridge heater, two fixed plate overcoat are equipped with same card frame, spacing hole has been seted up to the last lateral wall of card frame, spacing downthehole intussuseption is pegged graft there is the spacer pin. The utility model discloses can utilize a large amount of waste heat in the boiler flue gas, can dry some moist article, be favorable to the rational utilization of resource.

Description

Energy-saving environment-friendly gas boiler capable of secondarily utilizing waste heat

Technical Field

The utility model relates to a boiler technical field especially relates to an energy-concerving and environment-protective type gas boiler of waste heat reutilization.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.

The existing boiler can produce more flue gas when in use, the flue gas contains a large amount of waste heat, the waste of the waste heat can be caused by directly discharging the flue gas, and the reasonable utilization of resources is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art boiler can produce more flue gas when using, contain a large amount of waste heat in the flue gas, directly can lead to the waste of waste heat with fume emission, be unfavorable for resource rational utilization's problem, and the energy-concerving and environment-protective type gas boiler of a waste heat reutilization who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an energy-saving and environment-friendly gas boiler capable of reutilizing waste heat comprises a bottom plate, wherein a combustion chamber is fixedly connected to the upper side wall of the bottom plate, a boiler chamber is fixedly connected to the upper side wall of the combustion chamber, a burner is fixedly connected to the right side wall of the combustion chamber, two connecting plates with inverted-L-shaped cross sections are fixedly connected to the upper side wall of the bottom plate, the same heating cylinder is fixedly connected to the side wall of one side of each of the two connecting plates opposite to the side wall of the other side of the two connecting plates, the side wall between the heating cylinder and the combustion chamber is fixedly communicated with the same waste gas pipe, the upper side wall of the heating cylinder is hinged with a cover plate through a hinge, the cover plate and the left side wall of the heating cylinder are both fixedly connected with fixing plates, the two fixing plates are sleeved with the same clamping frame, limiting holes are formed in the upper side wall of the clamping frame, limiting pins are inserted in the limiting holes, and clamping holes matched with the limiting pins are formed in the side walls of the two fixing plates, the upper end of the limiting pin is fixedly connected with a transverse plate, the side wall between the transverse plate and the clamping frame is fixedly connected with a first spring sleeved outside the limiting pin, the upper side wall of the cover plate is fixedly communicated with an exhaust pipe, the upper side wall of the cover plate is fixedly connected with a filter cylinder, the right end of the exhaust pipe is fixedly communicated with the side wall of the filter cylinder, a filter screen plate is inserted in the filter cylinder, the left side wall of the filter cylinder is fixedly connected with a placing plate, the upper side wall of the placing plate is rotatably connected with an elastic telescopic rod through a rotating shaft, the upper end of the elastic telescopic rod is fixedly connected with a pressing plate, the lower side wall of the pressing plate is fixedly connected with a limiting block, the upper side wall of the filter screen plate is provided with a limiting groove matched with the limiting block, the right side wall of the filter cylinder is fixedly communicated with a connecting pipe, and the right end of the connecting pipe is fixedly communicated with an active carbon processing device, and the right side wall of the active carbon treatment device is fixedly communicated with a discharge pipe.

Preferably, the lower side wall of the cover plate is fixedly connected with a rubber pad.

Preferably, the upper side walls of the transverse plate and the pressing plate are both fixedly connected with pull rings.

Preferably, the inner wall of the heating cylinder is fixedly connected with a placing net.

Preferably, the inner wall of the combustion chamber is fixedly connected with a partition plate, the right side wall of the combustion chamber is fixedly connected with a water inlet pipe, the left side wall of the combustion chamber is fixedly communicated with a drain pipe, the upper side wall of the boiler chamber is fixedly communicated with a water injection pipe, and the left side wall of the boiler chamber is fixedly communicated with a drain pipe.

Preferably, the side wall of the filter screen plate is symmetrically and fixedly connected with two rubber rings.

Compared with the prior art, the utility model provides an energy-concerving and environment-protective type gas boiler of waste heat reutilization possesses following beneficial effect:

1. this energy-concerving and environment-protective type gas boiler of waste heat reutilization, bottom plate through setting up, the combustion chamber, the boiler room, the combustor, the connecting plate, the cartridge heater, the exhaust gas pipe, the apron, the fixed plate, the card frame, spacing hole, the spacer pin, the card hole, the diaphragm, first spring, the blast pipe, the cartridge filter, filter plate, place the board, the elastic telescopic rod, the clamp plate, the stopper, the spacing groove, the connecting pipe, active carbon processing apparatus and delivery pipe, can utilize a large amount of waste heat in the boiler flue gas, some moist article can be dried, be favorable to the rational utilization of resource.

2. This energy-concerving and environment-protective type gas boiler of waste heat reutilization, through the board of placing, elasticity telescopic link, clamp plate, stopper, spacing groove, cartridge filter, the filter screen board that sets up, can filter the flue gas and conveniently clear up the impurity on filter screen board surface.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can utilize a large amount of waste heat in the boiler flue gas, can dry some moist article, be favorable to the rational utilization of resource and can filter the flue gas and conveniently clear up the impurity on filter screen plate surface.

Drawings

Fig. 1 is a schematic structural view of an energy-saving and environment-friendly gas boiler for secondary utilization of waste heat provided by the utility model;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1 bottom plate, 2 combustion chambers, 3 boiler rooms, 4 combustors, 5 connecting plates, 6 heating barrels, 7 cover plates, 8 fixing plates, 9 clamping frames, 10 limiting holes, 11 limiting pins, 12 clamping holes, 13 transverse plates, 14 first springs, 15 exhaust pipes, 16 filter cartridges, 17 filter screen plates, 18 placing plates, 19 elastic telescopic rods, 20 pressing plates, 21 limiting blocks, 22 limiting grooves, 23 waste gas pipes, 24 connecting pipes, 25 activated carbon treatment devices, 26 discharge pipes, 27 rubber gaskets, 28 pull rings, 29 placing nets, 30 partition plates, 31 water inlet pipes, 32 water outlet pipes, 33 water injection pipes, 34 water discharge pipes and 35 rubber gaskets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an energy-saving and environment-friendly gas boiler using waste heat for secondary use comprises a bottom plate 1, a combustion chamber 2 is fixedly connected to the upper side wall of the bottom plate 1, a boiler chamber 3 is fixedly connected to the upper side wall of the combustion chamber 2, a burner 4 is fixedly connected to the right side wall of the combustion chamber 2, two connecting plates 5 with inverted-L-shaped cross sections are fixedly connected to the upper side wall of the bottom plate 1, the same heating cylinder 6 is fixedly connected to the side wall of the opposite side of the two connecting plates 5, the same exhaust gas pipe 23 is fixedly communicated with the side wall between the heating cylinder 6 and the combustion chamber 2, a cover plate 7 is hinged to the upper side wall of the heating cylinder 6 through a hinge, fixing plates 8 are fixedly connected to the cover plate 7 and the left side wall of the heating cylinder 6, the same clamping frame 9 is sleeved outside the two fixing plates 8, a limiting hole 10 is formed in the upper side wall of the clamping frame 9, a limiting pin 11 is inserted in the limiting hole 10, clamping holes 12 matched with the limiting pin 11 are formed in the side walls of the two fixing plates 8, a transverse plate 13 is fixedly connected to the upper end of the limit pin 11, a first spring 14 sleeved outside the limit pin 11 is fixedly connected to the side wall between the transverse plate 13 and the clamping frame 9, an exhaust pipe 15 is fixedly communicated with the upper side wall of the cover plate 7, a filter cartridge 16 is fixedly connected to the upper side wall of the cover plate 7, the right end of the exhaust pipe 15 is fixedly communicated with the side wall of the filter cartridge 16, a filter screen plate 17 is inserted in the filter cartridge 16, a placing plate 18 is fixedly connected to the left side wall of the filter cartridge 16, an elastic telescopic rod 19 is rotatably connected to the upper side wall of the placing plate 18 through a rotating shaft, a pressing plate 20 is fixedly connected to the upper end of the elastic telescopic rod 19, a limiting block 21 is fixedly connected to the lower side wall of the pressing plate 20, a limiting groove 22 matched with the limiting block 21 is formed in the upper side wall of the filter screen plate 17, a connecting pipe 24 is fixedly communicated with the right side wall of the filter cartridge 16, and an active carbon processing device 25 is fixedly communicated with the right end of the connecting pipe 24, the right side wall of the activated carbon treatment device 25 is fixedly communicated with a discharge pipe 26.

The lower side wall of the cover plate 7 is fixedly connected with a rubber pad 27, so that the sealing performance between the heating cylinder 6 and the cover plate 7 is improved.

The upper side walls of the transverse plate 13 and the pressing plate 20 are both fixedly connected with pull rings 28, so that the transverse plate 13 and the pressing plate 20 can be conveniently pulled.

The inner wall of the heating cylinder 6 is fixedly connected with a placing net 29, so that heating objects can be conveniently placed.

The inner wall fixedly connected with baffle 30 of combustion chamber 2, the fixed even section of thick bamboo of right side wall of combustion chamber 2 has inlet tube 31, and the fixed intercommunication of left side wall of combustion chamber 2 has drain pipe 32, and the fixed intercommunication of last side wall of boiler room 3 has water injection pipe 33, and the fixed intercommunication of left side wall of boiler room 3 has bleeder 34, makes things convenient for water injection and drainage.

Two rubber rings 35 are symmetrically and fixedly connected to the side wall of the filter screen plate 17, so that the sealing performance of the filter screen plate 17 is improved.

The utility model discloses in, during the use, upwards stimulate diaphragm 13, make diaphragm 13 drive spacer pin 11 and upwards remove suitable position, make spacer pin 11 break away from spacing hole 10, then make card frame 9 break away from fixed plate 8, open apron 7, after having placed the article of waiting to heat, reverse operation can close apron 7, then start 4 work of combustor, the flue gas is followed exhaust pipe 23 and is got into cartridge heater 6 and treat that to heat the article, the device can utilize a large amount of waste heat in the boiler flue gas, some moist article can be dried, be favorable to the rational utilization of resource.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The energy-saving and environment-friendly gas boiler capable of utilizing waste heat for the second time comprises a bottom plate (1) and is characterized in that a combustion chamber (2) is fixedly connected to the upper side wall of the bottom plate (1), a boiler chamber (3) is fixedly connected to the upper side wall of the combustion chamber (2), a burner (4) is fixedly connected to the right side wall of the combustion chamber (2), two connecting plates (5) with inverted L-shaped cross sections are fixedly connected to the upper side wall of the bottom plate (1), the two opposite side walls of the two connecting plates (5) are fixedly connected with a same heating cylinder (6), the side wall between the heating cylinder (6) and the combustion chamber (2) is fixedly communicated with a same waste gas pipe (23), an cover plate (7) is hinged to the upper side wall of the heating cylinder (6) through a hinge, and a fixing plate (8) is fixedly connected to the cover plate (7) and the left side wall of the heating cylinder (6), the outer sleeves of the two fixing plates (8) are provided with the same clamping frame (9), the upper side wall of each clamping frame (9) is provided with a limiting hole (10), a limiting pin (11) is inserted in each limiting hole (10), the side walls of the two fixing plates (8) are provided with clamping holes (12) matched with the limiting pin (11), the upper end of each limiting pin (11) is fixedly connected with a transverse plate (13), the side wall between each transverse plate (13) and the corresponding clamping frame (9) is fixedly connected with a first spring (14) sleeved outside the corresponding limiting pin (11), the upper side wall of the cover plate (7) is fixedly communicated with an exhaust pipe (15), the upper side wall of the cover plate (7) is fixedly connected with a filter cartridge (16), the right end of the exhaust pipe (15) is fixedly communicated with the side wall of the filter cartridge (16), a filter screen plate (17) is inserted in the filter cartridge (16), and the left side wall of the filter cartridge (16) is fixedly connected with a placing plate (18), the utility model discloses a filter cartridge, including place board (18), place the last lateral wall of board (18) and rotate through the pivot and be connected with elastic telescopic rod (19), the upper end fixedly connected with clamp plate (20) of elastic telescopic rod (19), the lower lateral wall fixedly connected with stopper (21) of clamp plate (20), spacing groove (22) of matcing each other with stopper (21) are seted up to the last lateral wall of filter plate (17), the fixed intercommunication of right side wall of cartridge filter (16) has connecting pipe (24), the fixed intercommunication of right-hand member of connecting pipe (24) has active carbon processing apparatus (25), the fixed intercommunication of right side wall of active carbon processing apparatus (25) has delivery pipe (26).

2. The energy-saving and environment-friendly gas boiler for secondary utilization of waste heat according to claim 1, characterized in that a rubber gasket (27) is fixedly connected to the lower side wall of the cover plate (7).

3. The energy-saving and environment-friendly gas boiler for secondary utilization of waste heat according to claim 1, characterized in that the transverse plate (13) and the upper side wall of the pressing plate (20) are both fixedly connected with pull rings (28).

4. The energy-saving and environment-friendly gas boiler for secondary utilization of waste heat according to claim 1, characterized in that the inner wall of the heating cylinder (6) is fixedly connected with a placing net (29).

5. The energy-saving and environment-friendly gas boiler capable of recycling waste heat according to claim 1, characterized in that a partition plate (30) is fixedly connected to the inner wall of the combustion chamber (2), a water inlet pipe (31) is fixedly connected to the right side wall of the combustion chamber (2), a water outlet pipe (32) is fixedly communicated to the left side wall of the combustion chamber (2), a water injection pipe (33) is fixedly communicated to the upper side wall of the boiler chamber (3), and a water outlet pipe (34) is fixedly communicated to the left side wall of the boiler chamber (3).

6. The energy-saving and environment-friendly gas boiler for secondary utilization of waste heat according to claim 1, characterized in that two rubber rings (35) are symmetrically and fixedly connected to the side wall of the filter screen (17).