CN216878346U - Flue gas collecting device for horizontal boiler - Google Patents

Abstract

The utility model provides a flue gas collection device for horizontal boiler, including furnace body and processing case, furnace body top one side is provided with and send the tobacco pipe, send tobacco pipe and furnace body intercommunication, send the tobacco pipe to keep away from furnace body one end and be provided with the rose box, send the tobacco pipe and rose box fixed connection and intercommunication, rose box bottom middle part is provided with out the tobacco pipe, go out tobacco pipe and rose box fixed connection and intercommunication, go out the tobacco pipe bottom run through the processing case and with processing case intercommunication, processing case keeps away from furnace body one side top and is provided with the diaphragm, the diaphragm with handle case fixed connection, beneficial effect is: the flue gas desulfurization and denitration device is simple to operate and convenient to use, can effectively improve the treatment effect and efficiency of flue gas, can quickly and effectively realize the disassembly, assembly and replacement efficiency of the filter plate and the adsorption plate, effectively improves the cleaning speed of the device, ensures the use effect of the device, can quickly perform mixed reaction on the flue gas and treated water, effectively improves the desulfurization and denitration effect of the flue gas, and further ensures the treatment efficiency and the use effect of the device.

Description

Flue gas collecting device for horizontal boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to a smoke collecting device for a horizontal boiler.

Background

The boiler comprises a boiler and a furnace. The hot water or the steam that produce in the boiler can directly provide required heat energy for industrial production and people's life, also can convert mechanical energy into through steam power device, or the rethread generator converts mechanical energy into the electric energy, can produce a large amount of flue gases in boiler working process, and if do not concentrate the collection to the flue gas and handle just discharge and can cause very big pollution to the environment.

Traditional boiler is at the in-process that the flue gas was handled, and its flue gas filter equipment is mostly complicated, leads to unable quick effectual carrying out the dismouting clearance to its filter equipment, then the condition such as jam appears easily, has seriously influenced subsequent result of use and filtration efficiency, when carrying out desulfurization, denitration treatment to the flue gas moreover, the flue gas with handle and merge slowly between the water, influenced treatment effeciency.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that most of the flue gas filtering devices of the traditional boiler are complex in structure in the flue gas treatment process, so that the filtering devices cannot be quickly and effectively disassembled and cleaned, and then the situations of blockage and the like easily occur, the subsequent use effect and filtering efficiency are seriously influenced, and when the flue gas is subjected to desulfurization and denitration treatment, the flue gas and treatment water are slowly fused, so that the treatment efficiency is influenced.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a flue gas collection device for horizontal boiler, includes the furnace body and handles the case, furnace body top one side is provided with and send the tobacco pipe, send tobacco pipe and furnace body intercommunication, send the tobacco pipe to keep away from furnace body one end and be provided with the rose box, send tobacco pipe and rose box fixed connection and intercommunication, rose box bottom middle part is provided with out the tobacco pipe, go out tobacco pipe and rose box fixed connection and intercommunication, go out the tobacco pipe bottom run through the processing case and with handle the case intercommunication, it is provided with the diaphragm to keep away from furnace body one side top to handle the case, diaphragm and processing case fixed connection, the diaphragm top is provided with the collecting box, collecting box and diaphragm fixed connection, it passes through pipe and collecting box intercommunication to handle the case.

As a preferred technical scheme of the utility model: the filter tank inner wall is provided with filter plate and adsorption plate, filter plate and adsorption plate both ends all are provided with the installation piece, every the installation piece all with filter tank inner wall fixed connection, filter plate and adsorption plate both ends all with correspond installation piece sliding connection, can effectually filter the absorption through particulate matters such as dust in filter plate and adsorption plate in the flue gas, can be quick effectual dismantlement and the installation of realization filter plate and adsorption plate through the installation piece.

As a preferred technical scheme of the utility model: every two correspond the installation piece is close to one side each other and has all been seted up the spout, filter plate and adsorption plate both ends all are provided with the slider, every the slider all with correspond filter plate and adsorption plate fixed connection, every the slider all with correspond spout sliding connection, sliding connection through slider and corresponding spout can effectual improvement correspond the dismouting efficiency of filter plate and adsorption plate, then quick effectual realization is to the clean change efficiency of filter plate and adsorption plate, improve equipment's result of use, avoids it to appear blocking up the condition that leads to influencing flue gas filtration efficiency and result of use.

As a preferred technical scheme of the utility model: handle roof portion middle part and be provided with servo motor, servo motor with handle case fixed connection, the servo motor output runs through and handles case and fixedly connected with puddler, can effectually drive the puddler through starting servo motor and rotate, drives the processing water of handling the incasement then and stirs for the flue gas can be even quick carry out mixing reaction with the processing water, the SOx/NOx control effect of effectual improvement flue gas.

The utility model has the following advantages: the flue gas desulfurization and denitration device is simple to operate and convenient to use, can effectively improve the treatment effect and efficiency of flue gas, can quickly and effectively realize the disassembly, assembly and replacement efficiency of the filter plate and the adsorption plate, effectively improves the cleaning speed of the device, ensures the use effect of the device, can quickly perform mixed reaction on the flue gas and treated water, effectively improves the desulfurization and denitration effect of the flue gas, and further ensures the treatment efficiency and the use effect of the device.

Drawings

FIG. 1 is a schematic sectional view showing a flue gas collecting apparatus for a horizontal boiler according to a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic view of a flue gas collecting apparatus for a horizontal boiler according to a preferred embodiment of the present invention at a position a.

Description of reference numerals: 1. a furnace body; 2. a smoke delivery pipe; 3. a filter box; 4. a treatment tank; 5. discharging the smoke tube; 6. a transverse plate; 7. a collection box; 8. filtering the plate; 9. an adsorption plate; 10. mounting blocks; 11. a chute; 12. a slider; 13. a servo motor; 14. a stirring rod; 15. a conduit.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

The flue gas collecting device for the horizontal boiler as shown in the figure 1-2 comprises a boiler body 1 and a processing box 4, one side of the top of the boiler body 1 is communicated with a smoke delivery pipe 2, the smoke delivery pipe 2 is far away from one end of the boiler body 1 and is fixedly connected with the filtering box 3, the middle part of the bottom of the filtering box 3 is fixedly connected with and communicated with a smoke outlet pipe 5, the bottom end of the smoke outlet pipe 5 penetrates through the processing box 4 and is communicated with the processing box 4, the top of the side of the processing box 4 far away from the boiler body 1 is fixedly connected with a transverse plate 6, the top of the transverse plate 6 is fixedly connected with a collecting box 7, and the processing box 4 is communicated with the collecting box 7 through a guide pipe 15.

Wherein, 3 inner walls of rose box are provided with filter plate 8 and adsorption plate 9, and the equal sliding connection in filter plate 8 and adsorption plate 9 both ends has installation piece 10, every installation piece 10 all with 3 inner wall fixed connection of rose box, can effectually filter the absorption to particulate matters such as dust in the flue gas through filter plate 8 and adsorption plate 9, can be quick effectual realization filter plate 8 and adsorption plate 9 dismantle and the installation through installation piece 10.

Wherein, per two correspond installation piece 10 and are close to one side each other and all seted up spout 11, the equal fixedly connected with slider 12 in filter plate 8 and adsorption plate 9 both ends, every slider 12 all with correspond spout 11 sliding connection, sliding connection through slider 12 and corresponding spout 11 can effectual improvement correspond the dismouting efficiency of filter plate 8 and adsorption plate 9, then quick effectual realization is to the clean change efficiency of filter plate 8 and adsorption plate 9, improve equipment's result of use, avoid it to appear blocking up the condition that leads to influencing flue gas filtration efficiency and result of use.

Wherein, handle 4 top middle parts fixedly connected with servo motor 13 of case, servo motor 13 output runs through and handles 4 and fixedly connected with puddler 14 of case, can effectually drive puddler 14 through starting servo motor 13 and rotate, drives the processing water of handling in the case 4 then and stirs for the flue gas can be evenly quick carry out mixing reaction with processing water, the SOx/NOx control effect of effectual improvement flue gas.

Specifically, the flue gas generated by the furnace body 1 is sent into the filter box 3 through the smoke sending pipe 2, the flue gas is filtered and adsorbed through the filter plate 8 and the adsorption plate 9, then the flue gas is sent into the treatment box 4 through the flue gas outlet pipe 5, the servo motor 13 is started to drive the stirring rod 14 to rotate, and then the treatment water in the treatment box 4 is driven to stir, so that the flue gas can be uniformly and rapidly mixed and reacted with the treated water, the desulfurization and denitrification effects of the flue gas are effectively improved, then the flue gas passes through in pipe 15 finally gets into collecting box 7, and sliding connection through slider 12 and corresponding spout 11 can effectual improvement correspond the dismouting efficiency of filter plate 8 and adsorption plate 9, then quick effectual realization is to the clean change efficiency of filter plate 8 and adsorption plate 9, improve equipment's result of use, avoids it to appear blocking up and leads to the condition that influences flue gas filtration efficiency and result of use.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. The flue gas collecting device for the horizontal boiler is characterized by comprising a furnace body (1) and a treatment box (4), wherein a smoke conveying pipe (2) is arranged on one side of the top of the furnace body (1), the smoke conveying pipe (2) is communicated with the furnace body (1), a filter box (3) is arranged at one end, away from the furnace body (1), of the smoke conveying pipe (2), the smoke conveying pipe (2) is fixedly connected and communicated with the filter box (3), a smoke outlet pipe (5) is arranged in the middle of the bottom of the filter box (3), the smoke outlet pipe (5) is fixedly connected and communicated with the filter box (3), the bottom end of the smoke outlet pipe (5) penetrates through the treatment box (4) and is communicated with the treatment box (4), a transverse plate (6) is arranged on the top of one side, away from the furnace body (1), of the treatment box (4), the transverse plate (6) is fixedly connected with the treatment box (4), and a collecting box (7) is arranged on the top of the transverse plate (6), the collecting box (7) is fixedly connected with the transverse plate (6), and the treatment box (4) is communicated with the collecting box (7) through a guide pipe (15).

2. The flue gas collecting device for the horizontal boiler according to claim 1, wherein the inner wall of the filtering tank (3) is provided with a filtering plate (8) and an adsorption plate (9), the two ends of the filtering plate (8) and the adsorption plate (9) are respectively provided with a mounting block (10), each mounting block (10) is fixedly connected with the inner wall of the filtering tank (3), and the two ends of the filtering plate (8) and the adsorption plate (9) are respectively connected with the corresponding mounting block (10) in a sliding manner.

3. The flue gas collecting device for the horizontal boiler according to claim 2, wherein a sliding groove (11) is formed in one side, close to each other, of each two corresponding mounting blocks (10), sliding blocks (12) are arranged at two ends of the filter plate (8) and the adsorption plate (9), each sliding block (12) is fixedly connected with the corresponding filter plate (8) and the adsorption plate (9), and each sliding block (12) is slidably connected with the corresponding sliding groove (11).

4. The flue gas collecting device for the horizontal boiler according to claim 1, wherein a servo motor (13) is arranged in the middle of the top of the processing box (4), the servo motor (13) is fixedly connected with the processing box (4), and the output end of the servo motor (13) penetrates through the processing box (4) and is fixedly connected with a stirring rod (14).

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