CN213421146U

CN213421146U - Industrial boiler convenient to handle recovery to exhaust flue gas

Info

Publication number: CN213421146U
Application number: CN202021873232.5U
Authority: CN
Inventors: 黄昌统
Original assignee: Guizhou Qingfeng Technology Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Guizhou Qingfeng Technology Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-06-11
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an industrial boiler convenient for processing and recovering discharged flue gas, which belongs to the technical field of industrial boilers and comprises a boiler main body, wherein a processing box is arranged on the upper surface of the boiler main body through a mounting plate, the processing box comprises a box body I and a box body II which are connected through a lock catch lock, and the box body I is communicated with a flue gas discharge pipe of the boiler main body through a communication pipe I; through being provided with box one and box two constitution processing case, and utilize setting up of filter screen and active carbon adsorption net can adsorb dust particulate matter and peculiar smell in the flue gas, guarantee the good of environment, and utilize the elastic action of the normal running fit of cam to make the filter screen can atress continuous up-and-down motion, the phenomenon that the jam appears in the mesh that carries out and to avoid the filter screen, it is spacing to utilize stopper and inserted block cooperation to support collar one and collar two simultaneously, and the later stage of being convenient for is dismantled clearance filter screen and active carbon adsorption net, moreover, the steam generator is simple in structure.

Description

Industrial boiler convenient to handle recovery to exhaust flue gas

Technical Field

The utility model belongs to the technical field of industrial boiler, concretely relates to industrial boiler convenient to handle the recovery to exhaust flue gas.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam produced in the boiler can directly provide heat energy for industrial production and people's 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 providing hot water is called a hot water boiler and is mainly used for life, a small amount of application is also provided in industrial production, the boiler for producing steam is called a steam boiler and is often called a boiler for short, and the boiler is mainly used for thermal power stations, ships, locomotives and industrial and mining enterprises.

The existing industrial boiler can generate smoke in the operation process, the smoke is directly discharged, dust particle substances and peculiar smell doped in the smoke cannot be filtered, and heat in high-temperature smoke cannot be recycled, so that waste of heat energy is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial boiler convenient to handle the recovery to the exhaust flue gas to solve the current industrial boiler that proposes in the above-mentioned background art and can produce the flue gas at the operation in-process, the flue gas all directly discharges, can not filter the dust particulate matter and the peculiar smell of adulteration in the flue gas, and can not carry out recycle to the heat in the high temperature flue gas, caused the extravagant problem of heat energy.

In order to achieve the above object, the utility model provides a following technical scheme: the industrial boiler convenient for processing and recycling the discharged flue gas comprises a boiler main body, wherein a processing box is mounted on the upper surface of the boiler main body through a mounting plate, the processing box comprises a first box body and a second box body which are connected through a lock catch, the first box body is communicated with a flue gas discharge pipe of the boiler main body through a first communication pipe, a first mounting ring is arranged inside the second box body, two second mounting rings are arranged inside the first mounting ring, a filter screen and an activated carbon adsorption screen are mounted on one side face, opposite to the two second mounting rings, of each mounting ring through bolts, a cam is arranged on the upper surface of the filter screen and is attached to the lower surface of the cam, the cam is fixedly connected to the outer surface of a rotating shaft, the left end of the rotating shaft is fixedly connected with an output shaft of a motor, and the motor is;

the cooling box is installed through communicating pipe two to box two, the cooling box passes through backup pad fixed mounting at the left surface of mounting panel, the internally mounted of cooling box has the heat exchange tube, the both ends of heat exchange tube are linked together with the one end of communicating pipe two and the one end of blast pipe respectively, the upper surface and the left surface of cooling box are provided with water injection pipe and outlet pipe respectively.

Adopt above-mentioned scheme, through being provided with box one and box two constitution processing case, and utilize setting up of filter screen and active carbon adsorption net can adsorb dust particulate matter and peculiar smell in the flue gas, guarantee the good of environment, and utilize the elastic spring action of the normal running fit elasticity of cam to make the filter screen can atress continuous up-and-down motion, the phenomenon that the jam appears in the mesh that carries out and to avoid the filter screen, it is spacing to utilize stopper and inserted block cooperation to support collar one and collar two simultaneously, and the later stage of being convenient for is dismantled clearance filter screen and active carbon adsorption net, moreover, the steam generator is simple in structure, through setting up the cooler bin, utilize the setting of heat exchange tube to carry out the heat transfer with the water in the cooler bin, and then can make the heat energy in the flue gas transmit to aquatic, effectively avoid the waste of heat energy.

In the above scheme, it should be noted that the motor is electrically connected to an external power supply.

As a preferred embodiment, the left and right sides face of the first mounting ring is provided with a limiting block, the left and right sides face of the inner side wall of the second box body is symmetrically provided with a limiting groove, and the limiting block is slidably mounted on the inner side wall of the limiting groove.

By adopting the scheme, the limiting blocks are inserted into the limiting grooves, and the first mounting ring can be limited and supported by the aid of the limiting blocks and the limiting grooves, so that the first mounting ring is not prone to shaking in the processing box and is better in stability.

In a preferred embodiment, the mounting ring II above the mounting ring I is movably mounted inside the mounting ring I through a supporting elastic unit, and the mounting ring II below the mounting ring I is fixedly mounted inside the mounting ring I.

By adopting the scheme, the mounting ring II above is supported by installing the supporting elastic unit, and then the supporting elastic function matched cam with the supporting elastic unit can be utilized to rotate to ensure that the filter screen on the mounting ring II can do reciprocating motion continuously up and down, so that the phenomenon of blockage of the meshes of the filter screen can be avoided, and smooth gas filtration is ensured.

As a preferred embodiment, the support elastic unit comprises insert blocks and springs, the number of the insert blocks is four, the four insert blocks are arranged on the outer surface of the second mounting ring in an annular array mode, slots matched with the insert blocks are formed in the inner side wall of the first mounting ring, and the two ends of the springs are fixedly connected with the lower surface of the insert blocks and the lower surface of the inner side wall of the slots respectively.

Adopt above-mentioned scheme, insert the inside collar two that comes to the filter screen place of slot through installing the inserted block for collar two at filter screen place is difficult for rocking and stability is better under the elastic force effect that receives cam extrusion effort and spring in the up-and-down motion process, utilizes setting up of spring to guarantee the cam and contact with the filter screen all the time.

In a preferred embodiment, the heat exchange tube is fixedly mounted inside the cooling box through a fixing frame.

Adopt above-mentioned scheme, come to install the heat transfer pipe fixedly through installing the mount, the installation is effectual and the not hard up phenomenon in later stage is difficult for appearing.

In a preferred embodiment, a support rib is welded to the lower surface of the support plate in an inclined manner, and one end of the support rib, which is far away from the support plate, is welded to the left side surface of the mounting plate.

By adopting the scheme, the supporting ribs are obliquely arranged, the supporting plates can be reinforced and supported by the supporting ribs, and the cooling box can be reinforced and supported.

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

the industrial boiler convenient for processing and recycling the discharged flue gas is provided with the first box body and the second box body to form the processing box, the filter screen and the activated carbon adsorption net are arranged to adsorb dust particle substances and peculiar smell in the flue gas, the environment is ensured to be good, the filter screen can be stressed to continuously reciprocate up and down by utilizing the rotation of the cam and the elastic action of the rotation matching elasticity, the phenomenon that meshes of the filter screen are blocked can be avoided, meanwhile, the first mounting ring and the second mounting ring can be supported and limited by utilizing the matching of the limiting blocks and the inserting blocks, the filter screen and the activated carbon adsorption net can be conveniently dismounted and cleaned in the later period, and the structure is simple;

this industrial boiler convenient to handle recovery to exhaust flue gas is through setting up the cooler bin, utilizes the setting of heat exchange tube and the water in the cooler bin to carry out the heat transfer, and then can make the heat energy in the flue gas transmit the aquatic, effectively avoids the waste of heat energy.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a first mounting ring of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: 1. a boiler main body; 2. mounting a plate; 3. a treatment tank; 4. a first box body; 5. a second box body; 6. A first communicating pipe; 7. mounting a ring I; 8. a limiting block; 9. a limiting groove; 10. a second mounting ring; 11. filtering with a screen; 12. an activated carbon adsorption net; 13. a bolt; 14. inserting a block; 15. a slot; 16. a spring; 17. a motor; 18. a rotating shaft; 19. a cam; 20. a second communicating pipe; 21. a cooling tank; 22. a heat exchange pipe; 23. a fixed mount; 24. an exhaust pipe; 25. a water outlet pipe; 26. a support plate; 27. and (7) supporting ribs.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides an industrial boiler convenient to handle recovery to exhaust flue gas, including boiler main body 1, boiler main body 1's upper surface is installed through mounting panel 2 and is handled case 3, it includes box one 4 and box two 5 connected through the hasp lock to handle case 3, box one 4 is linked together with boiler main body 1's flue gas delivery pipe through communicating pipe one 6, the inside of box two 5 is provided with collar one 7, the inside of collar one 7 is provided with two collar two 10, and the relative side of two collar two 10 is installed filter screen 11 and active carbon adsorption net 12 through bolt 13 respectively, stopper 8 is all installed to the left and right sides face of collar one 7, spacing groove 9 has been seted up to the left and right sides face symmetry of box two 5 inside wall, stopper 8 slidable mounting is at the inside wall of spacing groove 9 (see fig. 1, Fig. 2 and 3); insert limiting groove 9 inside through installing stopper 8, utilize stopper 8 and limiting groove 9 cooperation can carry out spacing support to collar one 7 for collar one 7 is difficult for taking place to rock and stability is better handling 3 insides.

The second mounting ring 10 above the inner part of the first mounting ring 7 is movably mounted in the first mounting ring 7 through a supporting elastic unit, and the second mounting ring 10 below the inner part of the first mounting ring 7 is fixedly mounted in the first mounting ring 7 (see fig. 1 and 3); support two 10 of collar ring of top through installing support elastic element and come to support, and then can utilize its support elasticity function cooperation cam 19 that has to rotate and guarantee that filter screen 11 on two 10 of collar ring can continuous reciprocating motion from top to bottom, and then can avoid filter screen 11's mesh phenomenon of jam to appear, guarantee that gas filtration goes on smoothly.

The supporting elastic unit comprises four insertion blocks 14 and springs 16, the four insertion blocks 14 are arranged on the outer surface of the mounting ring II 10 in an annular array mode, slots 15 matched with the insertion blocks 14 are formed in the inner side wall of the mounting ring I7, and two ends of each spring 16 are fixedly connected with the lower surfaces of the insertion blocks 14 and the lower surfaces of the inner side walls of the slots 15 (see fig. 1 and 3); insert slot 15 inside through installing inserted block 14 and support two 10 of collar at filter screen 11 place for two 10 collars at filter screen 11 place are difficult for rocking and stability is better under the elastic action effect that receives cam 19 extrusion effort and spring 16 down the up-and-down motion in-process, utilize the setting of spring 16 to guarantee that cam 19 contacts with filter screen 11 all the time.

The upper surface of the filter screen 11 is provided with a cam 19 and is attached to the lower surface of the cam 19, the cam 19 is fixedly connected to the outer surface of the rotating shaft 18, the left end of the rotating shaft 18 is fixedly connected with an output shaft of the motor 17, and the motor 17 is installed on the left side surface of the first box body 4;

the second box body 5 is provided with a cooling box 21 through a second communicating pipe 20, the cooling box 21 is fixedly arranged on the left side surface of the mounting plate 2 through a support plate 26, a support rib 27 is welded on the lower surface of the support plate 26 in an inclined mode, and one end, far away from the support plate 26, of the support rib 27 is welded on the left side surface of the mounting plate 2 (see fig. 1); by obliquely attaching the support ribs 27, the support plate 26 and, in turn, the cooling box 21 can be reinforced and supported by the provision of the support ribs 27.

A heat exchange pipe 22 is installed inside the cooling box 21, two ends of the heat exchange pipe 22 are respectively communicated with one end of the communicating pipe two 20 and one end of the exhaust pipe 24, a water injection pipe and a water outlet pipe 25 are respectively arranged on the upper surface and the left side surface of the cooling box 21, and the heat exchange pipe 22 is fixedly installed inside the cooling box 21 through a fixing frame 23 (see fig. 1); the heat exchange pipe 22 is fixedly installed by installing the fixing frame 23, the installation effect is good, and the phenomenon of later loosening is not easy to occur.

When using, the flue gas that produces among the boiler operation process enters into processing box 3 through communicating pipe 6, and then filtered dust particle material through filter screen 11, then get rid of the peculiar smell through the adsorption of active carbon net 12 by the absorption, motor 17 starts to drive cam 19 and rotates simultaneously, and the elastic action of cooperation spring 16 makes filter screen 11 can constantly up and down reciprocating motion, thereby can avoid filter screen 11's mesh phenomenon of blockking up to appear, flue gas after filtering the absorption enters into cooling box 21 from communicating pipe two 20, and then discharge through blast pipe 24 behind the water heat transfer in heat exchange tube 22 and the cooling box 21, hot water can be followed outlet pipe 25 and discharged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industrial boiler convenient to handle recovery to exhaust flue gas which characterized in that: including boiler body (1), the upper surface of boiler body (1) is installed through mounting panel (2) and is handled case (3), it includes box (4) and box two (5) of connecting through the hasp lock to handle case (3), box (4) are linked together through the flue gas delivery pipe of communicating pipe (6) and boiler body (1), the inside of box two (5) is provided with collar one (7), the inside of collar one (7) is provided with two collar two (10), and two collar two (10) relative sides install filter screen (11) and active carbon respectively through bolt (13) and adsorb net (12), the upper surface of filter screen (11) is provided with cam (19) and laminates mutually with the lower surface of cam (19), cam (19) fixed connection is at the surface of pivot (18), the left end of pivot (18) and the output shaft fixed connection of motor (17), the motor (17) is arranged on the left side surface of the first box body (4);

the utility model discloses a cooler, including box two (5), cooler bin (21) is installed through communicating pipe two (20), cooler bin (21) is through backup pad (26) fixed mounting at the left surface of mounting panel (2), the internally mounted of cooler bin (21) has heat exchange tube (22), the both ends of heat exchange tube (22) are linked together with the one end of communicating pipe two (20) and the one end of blast pipe (24) respectively, the upper surface and the left surface of cooler bin (21) are provided with water injection pipe and outlet pipe (25) respectively.

2. The industrial boiler facilitating the treatment and recovery of exhaust fumes according to claim 1, wherein: stopper (8) are all installed to the left and right sides face of collar one (7), spacing groove (9) have been seted up to the left and right sides face symmetry of box two (5) inside wall, stopper (8) slidable mounting is at the inside wall of spacing groove (9).

3. The industrial boiler facilitating the treatment and recovery of exhaust fumes according to claim 1, wherein: the mounting ring II (10) above the inner part of the mounting ring I (7) is movably mounted in the mounting ring I (7) through a supporting elastic unit, and the mounting ring II (10) below the inner part of the mounting ring I (7) is fixedly mounted in the mounting ring I (7).

4. An industrial boiler facilitating the processing and recovery of flue gases discharged according to claim 3, wherein: support elastic element including inserted block (14) and spring (16), the quantity of inserted block (14) is four, and four inserted blocks (14) are the surface that the annular array installed at collar two (10), slot (15) with inserted block (14) assorted have been seted up to the inside wall of collar one (7), the both ends of spring (16) respectively with the lower surface of inserted block (14) and the lower fixed surface of slot (15) inside wall be connected.

5. The industrial boiler facilitating the treatment and recovery of exhaust fumes according to claim 1, wherein: the heat exchange tube (22) is fixedly arranged inside the cooling box (21) through a fixing frame (23).

6. The industrial boiler facilitating the treatment and recovery of exhaust fumes according to claim 1, wherein: the lower surface of the supporting plate (26) is obliquely welded with a supporting rib (27), and one end, far away from the supporting plate (26), of the supporting rib (27) is welded on the left side face of the mounting plate (2).