CN217410283U

CN217410283U - Flue gas desulfurization and denitrification adsorption device

Info

Publication number: CN217410283U
Application number: CN202220770293.1U
Authority: CN
Inventors: 瞿五一; 沈清武; 陈水龙; 王宇; 周凤
Original assignee: Hubei Yiwei Energy Technology Co ltd
Current assignee: Hubei Yiwei Energy Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-09-13
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to a SOx/NOx control adsorption equipment discharges fume, including the row of mouth of pipe on the top, end connector, external inlet tube, float the accuse valve, external drain pipe, top row of mouth of pipe sets up the top surface at the top segment pipe fitting, adsorbs the interior bottom side of pipe fitting connection at the top segment pipe fitting, and end connector sets up in the bottom of adsorbing the pipe fitting, and the ring shunt tubes sets up side by side from top to bottom in the upper segment outside of adsorbing the pipe fitting, and external water piping connection is between two sets of ring shunt tubes, floats the outside hypomere of accuse valve setting at the adsorption pipe fitting, and external drain pipe connection is in the lower extreme outside of adsorbing the pipe fitting. The utility model discloses having optimized the setting that the flue gas was handled, having improved to the flue gas processing apparatus of a serial-type, simple structure low cost, the use cost of structure is also low, and the structure can realize preventing automatically at the process of flue gas circulation and block up, and this structure not only can reduce the temperature of flue gas, and impurity and harmful substance in the still effectual absorption flue gas should use widely.

Description

Flue gas desulfurization denitration adsorption equipment

Technical Field

The utility model relates to a flue gas treatment field especially relates to a SOx/NOx control adsorption equipment discharges fume.

Background

Flue gas treatment, the flue gas that causes in industrial production, life production process carries out innocent treatment and is called flue gas treatment, the gas emission after flue gas treatment in the nature, the influence to the nature is very little can be called qualified flue gas treatment, large-scale industrial production needs the flue gas treatment equipment of complicated structure, and for family life and miniature flue gas production equipment, big equipment not only means the increase of production life cost, but also can have certain potential safety hazard owing to not professional enough, so in producing the process to the flue gas that the scope is less, we need design the equipment that accords with the reality more, design a desulfurization denitration adsorption equipment that discharges fume for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a SOx/NOx control adsorption equipment discharges fume to solve above-mentioned technical problem, for realizing above-mentioned purpose the utility model discloses a following technical scheme:

the utility model provides a SOx/NOx control adsorption equipment discharges fume, includes top calandria mouth, end connector, top segment pipe fitting, adsorbs pipe fitting, annular shunt tubes, external inlet tube, floats accuse valve, external drain pipe, top calandria mouth sets up the top surface at top segment pipe fitting, and top calandria mouth and top segment pipe fitting integrated into one piece, it connects the inner bottom side at top segment pipe fitting to adsorb the pipe fitting, end connector sets up in the bottom that adsorbs the pipe fitting, the annular shunt tubes is provided with two sets ofly, and two sets of annular shunt tubes set up side by side from top to bottom in the upper segment outside of adsorbing the pipe fitting, external water piping connection is between two sets of annular shunt tubes, and external inlet tube intercommunication annular shunt tubes, float the accuse valve setting in the outside hypomere that adsorbs the pipe fitting, external drain pipe connection is in the lower extreme outside of adsorbing the pipe fitting, and float accuse valve connection external drain pipe, adsorb pipe fitting, annular shunt tubes, external drain pipe fitting, annular shunt tubes, External inlet tube, float valve, external drain pipe integrated into one piece, the top section pipe fitting is provided with the observation window, the inside board that removes water that is provided with of top section pipe fitting, the board setting that removes water is on the top of adsorbing the pipe fitting.

On the basis of the technical scheme, a smoke decontamination mechanism, a multi-angle jet nozzle, a water blocking cap, an in-pipe smoke tube and a smoke check valve are arranged inside the adsorption pipe fitting, the in-pipe smoke tube is arranged at the inner bottom end of the adsorption pipe fitting and is communicated with the bottom connector, the water blocking cap is arranged at the top side of the in-pipe smoke tube, the multi-angle jet nozzle is provided with a plurality of groups, the multi-angle jet nozzle is respectively arranged on the inner side wall of the annular shunt tube and is communicated with the annular shunt tube, the smoke check valve is arranged inside the in-pipe smoke tube, a flow accumulation cavity is arranged between the in-pipe smoke tube and the adsorption pipe fitting, the smoke decontamination mechanism is arranged on the in-pipe smoke tube, the outer side of the smoke decontamination mechanism penetrates through the in-pipe smoke tube and is arranged in the flow accumulation cavity, the smoke decontamination mechanism can rotate on the in-pipe smoke tube, the top end of the float valve is arranged at the top end of the flow accumulation cavity, the external drain pipe is communicated with the side surface of the bottom end of the flow accumulating cavity.

On the basis of the technical scheme, the smoke decontamination mechanism is composed of an inner blade shaft, a rotating shaft ring and decontamination arms, wherein the inner blade shaft is arranged in the rotating shaft ring, the decontamination arms are provided with a plurality of groups, the plurality of groups of decontamination arms are arranged outside the rotating shaft ring at equal circumferential angles, the inner blade shaft, the rotating shaft ring and the decontamination arms are integrally formed, the inner blade shaft, the rotating shaft ring and the decontamination arms are rotatable by taking the center of the inner blade shaft as an axis, pipe connecting grooves are formed in the upper side and the lower side of the rotating shaft ring, the inner smoke pipe is inserted in the pipe connecting grooves, and the decontamination arms can rotate in the flow accumulation cavity.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses having optimized the setting that the flue gas was handled, having changed the direct row's of the small-size mill processing mode of tradition, improved to the flue gas processing apparatus of a serial-type, simple structure low cost, the use cost of structure is also low, and the structure can realize preventing automatically at the process of flue gas circulation and block up, and this structure not only can reduce the temperature of flue gas, and impurity and harmful substance in the still effectual absorption flue gas should use widely.

Drawings

Fig. 1 is an appearance state diagram of the present invention.

Fig. 2 is a schematic view of the split state of the present invention.

Fig. 3 is a schematic side plan view of the overall structure of the present invention.

Fig. 4 is the utility model discloses flue gas cleaning mechanism schematic diagram.

In the figure: the device comprises a top exhaust pipe orifice 1, a bottom pipe joint 2, a top section pipe fitting 3, an adsorption pipe fitting 4, an annular shunt pipe 5, an external water inlet pipe 6, a floating control valve 7, an external water outlet pipe 8, an observation window 9, a water removing plate 10, a smoke cleaning mechanism 11, a multi-angle jet nozzle 12, a water blocking cap 13, an in-pipe smoke pipe 14, a smoke check valve 15, a flow accumulation cavity 16, an in-pipe vane shaft 17, a rotating shaft ring 18, a cleaning arm 19 and a pipe fitting connecting groove 20.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A flue gas desulfurization and denitrification adsorption device comprises a top calandria mouth 1, a bottom connector 2, a top section pipe fitting 3, adsorption pipe fittings 4, annular shunt pipes 5, external water inlet pipes 6, a floating control valve 7 and external water discharge pipes 8, wherein the top calandria mouth 1 is arranged on the top surface of the top section pipe fitting 3, the top calandria mouth 1 and the top section pipe fitting 3 are integrally formed, the adsorption pipe fittings 4 are connected to the inner bottom side of the top section pipe fitting 3, the bottom connector 2 is arranged at the bottom end of the adsorption pipe fittings 4, the annular shunt pipes 5 are provided with two groups, the two groups of annular shunt pipes 5 are arranged on the upper and lower sides of the adsorption pipe fittings 4 in parallel, the external water inlet pipes 6 are connected between the two groups of annular shunt pipes 5, the external water inlet pipes 6 are communicated with the annular shunt pipes 5, the floating control valve 7 is arranged on the lower section of the adsorption pipe fittings 4, the external water discharge pipes 8 are connected to the outer side of the lower end of the adsorption pipe fittings 4, and external drain pipe 8 is connected to float valve 7, adsorb pipe fitting 4, annular shunt tubes 5, external inlet tube 6, float valve 7, external drain pipe 8 integrated into one piece, top segment pipe fitting 3 is provided with observation window 9, top segment pipe fitting 3 is inside to be provided with except that water board 10, except that water board 10 sets up on the top of adsorbing pipe fitting 4.

The adsorption pipe fitting 4 is internally provided with a flue gas cleaning mechanism 11, a multi-angle spray nozzle 12, a water blocking cap 13, an in-pipe flue tube 14 and a flue gas check valve 15, the in-pipe flue tube 14 is arranged at the inner bottom end of the adsorption pipe fitting 4, the in-pipe flue tube 14 is communicated with the bottom connector 2, the water blocking cap 13 is arranged at the top side of the in-pipe flue tube 14, the multi-angle spray nozzle 12 is provided with a plurality of groups, the multi-angle spray nozzle 12 is respectively arranged on the inner side wall of the annular shunt pipe 5, the multi-angle spray nozzle 12 is communicated with the annular shunt pipe 5, the flue gas check valve 15 is arranged inside the in-pipe flue tube 14, a flow accumulation cavity 16 is arranged between the in-pipe flue tube 14 and the adsorption pipe fitting 4, the flue gas cleaning mechanism 11 is arranged on the in-pipe flue tube 14, the outer side of the flue gas cleaning mechanism 11 passes through the in-pipe flue tube 14 and is arranged in the flow accumulation cavity 16, and the flue gas cleaning mechanism 11 can rotate on the in-pipe 14, the top end of the float control valve 7 is arranged at the top end of the flow accumulation cavity 16, and the external drain pipe 8 is communicated with the side face of the bottom end of the flow accumulation cavity 16.

The flue gas decontamination mechanism 11 is composed of an inner blade shaft 17, a rotating shaft ring 18 and a decontamination arm 19, wherein the inner blade shaft 17 is arranged in the rotating shaft ring 18, the decontamination arm 19 is provided with a plurality of groups, the plurality of groups of decontamination arms 19 are arranged on the outer side of the rotating shaft ring 18 at equal circumferential angles, the inner blade shaft 17, the rotating shaft ring 18 and the decontamination arm 19 are integrally formed, the inner blade shaft 17, the rotating shaft ring 18 and the decontamination arm 19 are rotatable by taking the center of the inner blade shaft 17 as an axis, pipe connecting grooves 20 are arranged on the upper side and the lower side of the rotating shaft ring 18, the inner smoke pipe 14 is inserted in the pipe connecting grooves 20, and the decontamination arm 19 can rotate in the flow accumulating cavity 16.

The utility model discloses the theory of operation: the operating principle of this equipment is simple, mainly can embody the temperature that reduces the flue gas and the harmful substance content in the flue gas, carries out automatic clearance to the phenomenon of probably depositing behind the material in the adsorption air moreover.

The adsorption pipe fitting is internally provided with a multi-angle jet nozzle which can jet out spray-shaped liquid, the liquid can be pure water or mixed solution for absorbing harmful substances in the flue gas, the flue gas is discharged into the adsorption pipe fitting from the bottom connector and the pipe inner smoke pipe, the spray can absorb heat in the flue gas and can also absorb dust and harmful substances in the flue gas, the spray after adsorption is condensed into water, the water in the accumulation cavity is accumulated along the side wall of the adsorption pipe fitting and the flow passage of the water blocking cap, the water accumulated in the accumulation cavity can accumulate and absorb a certain amount of heat for the flue gas with higher temperature through the pipe inner smoke pipe, and when the water in the accumulation cavity continues to reach a certain degree, the floating control valve is touched to open the connection with an external drain pipe, so that the water in the accumulation cavity is discharged, because the water in the accumulation cavity is mixed solution of a plurality of substances, cause the deposit easily, so when the flue gas enters into intraductal tobacco pipe, can drive intraductal leaf axle and rotate, rotate thereupon with intraductal leaf axle an organic whole rotation axis circle and trash cleaning arm simultaneously, trash cleaning arm can stir the aqueous solution of ponding intracavity, makes it be difficult to form the sediment, discharge that can be fine prevents inside deposit and blocks up.

Remaining flue gas filters after steam through removing the water board and discharges from a row's mouth of pipe, and when the water board on top side passed along with live time in addition, when appearing blockking up, the flue gas that the bottom side set up hinders reverse valve and prevents that the flue gas from forming airtight space against the current, whole top segment pipe fitting and the increase of pressure in the absorption pipe fitting can move the water board to the upside top, and observation window can be fine observe the state that removes the water board, reduce inside flue gas and destroy the flue gas and hinder reverse valve against the current.

The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.

Claims

1. The utility model provides a desulfurization denitration adsorption equipment discharges fume, its characterized in that includes top calandria mouth (1), end connector (2), kicking section pipe fitting (3), adsorbs pipe fitting (4), annular shunt tubes (5), external inlet tube (6), floats accuse valve (7), external drain pipe (8), top calandria mouth (1) sets up the top surface at kicking section pipe fitting (3), and top calandria mouth (1) and kicking section pipe fitting (3) integrated into one piece, it connects the inner bottom side at kicking section pipe fitting (3) to adsorb pipe fitting (4), end connector (2) sets up in the bottom that adsorbs pipe fitting (4), annular shunt tubes (5) are provided with two sets ofly, and two sets of annular shunt tubes (5) set up side by side from top to bottom in the upper segment outside that adsorbs pipe fitting (4), external inlet tube (6) are connected between two sets of annular shunt tubes (5), and external inlet tube (6) intercommunication annular shunt tubes (5), float accuse valve (7) and set up the outside hypomere that adsorbs pipe fitting (4), external drain pipe (8) are connected in the lower extreme outside of adsorbing pipe fitting (4), and float accuse valve (7) and connect external drain pipe (8), adsorb pipe fitting (4), annular shunt tubes (5), external inlet tube (6), float accuse valve (7), external drain pipe (8) integrated into one piece, top segment pipe fitting (3) are provided with observation window (9), top segment pipe fitting (3) inside is provided with except that water board (10), except that water board (10) set up on the top of adsorbing pipe fitting (4).

2. The flue gas desulfurization and denitration adsorption device of claim 1, wherein the adsorption pipe member (4) is internally provided with a flue gas decontamination mechanism (11), a multi-angle spray nozzle (12), a water blocking cap (13), a flue gas pipe (14) and a flue gas check valve (15), the flue gas pipe (14) is arranged at the inner bottom end of the adsorption pipe member (4), the flue gas pipe (14) is communicated with the bottom connector (2), the water blocking cap (13) is arranged at the top side of the flue gas pipe (14), the multi-angle spray nozzle (12) is provided with a plurality of groups, the multi-angle spray nozzle (12) is respectively arranged at the inner side wall of the annular shunt pipe (5), the multi-angle spray nozzle (12) is communicated with the annular shunt pipe (5), the flue gas check valve (15) is arranged inside the flue gas pipe (14), and an accumulation cavity (16) is arranged between the flue gas pipe (14) and the adsorption pipe member (4), the smoke decontamination mechanism (11) is arranged on the smoke tube (14) in the tube, the outer side of the smoke decontamination mechanism (11) penetrates through the smoke tube (14) in the tube to be arranged in the flow accumulation cavity (16), the smoke decontamination mechanism (11) can rotate on the smoke tube (14) in the tube, the top end of the floating control valve (7) is arranged at the top end of the flow accumulation cavity (16), and the external drain pipe (8) is communicated with the side surface of the bottom end of the flow accumulation cavity (16).

3. The flue gas desulfurization and denitration adsorption apparatus according to claim 2, the smoke dirt cleaning mechanism (11) consists of a tube inner blade shaft (17), a rotating shaft ring (18) and a dirt cleaning arm (19), the inner blade shaft (17) is arranged in the rotating shaft ring (18), the dirt cleaning arms (19) are provided with a plurality of groups, the plurality of groups of dirt cleaning arms (19) are arranged on the outer side of the rotating shaft ring (18) in equal circumferential angles, the inner blade shaft (17), the rotating shaft ring (18) and the dirt cleaning arm (19) are integrally formed, the inner blade shaft (17), the rotating shaft ring (18) and the dirt cleaning arm (19) can rotate by taking the center of the inner blade shaft (17) as the axis, the upper side and the lower side of the rotating shaft ring (18) are provided with pipe connecting grooves (20), the smoke tube (14) in the pipe is inserted in the pipe connecting groove (20), and the cleaning arm (19) can rotate in the accumulating cavity (16).