CN218392715U

CN218392715U - Flue gas desulfurization dust collector

Info

Publication number: CN218392715U
Application number: CN202221871410.XU
Authority: CN
Inventors: 杨宝兴; 张丰; 张磊; 张海波; 赵宏军; 王宁; 王亚然; 刘恒娥
Original assignee: Jinan Helishi Automation Co ltd
Current assignee: Jinan Helishi Automation Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-31
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a flue gas desulfurization dust collector relates to flue gas desulfurization dust removal technical field, including handling the case, the bottom surface fixedly connected with a set of supporting leg of handling the case, the fixed surface intercommunication of handling the case has the intake pipe, flange plate is installed to the left end of intake pipe, the fixed surface intercommunication of handling the case has the outlet duct, the filter screen is installed to the inner wall of handling the case. The utility model discloses a handle case, the supporting leg, the intake pipe, the flange dish, the outlet duct, the filter screen, a separation plate, activated carbon adsorption plate and spray assembly between the cooperation setting, the flue gas passes through the intake pipe and gets into the inside of handling the case, utilize spray assembly, can spray alkali liquor, can carry out desulfurization treatment to the flue gas, alkali liquor falls down under the effect of gravity, flow back again to the bottom of handling the case after the filtration of filter screen, can carry out used repeatedly to alkali liquor, can avoid causing the waste of resource.

Description

Flue gas desulfurization dust collector

Technical Field

The utility model relates to a flue gas desulfurization dust removal technical field specifically is a flue gas desulfurization dust collector.

Background

With the continuous development of society, the national requirements for environmental protection are continuously improved, the requirements for the emission of flue gas of industrial furnaces are continuously improved, people pay more attention to the emission of carbon generated by social activities of people, in order to prevent pollution, the flue gas generated in a boiler needs to be desulfurized and dedusted by a flue gas desulfurization deduster before being discharged into the atmosphere, and the flue gas desulfurization refers to the process of removing sulfur oxides from flue gas or other industrial waste gases.

The oxysulfide in the flue gas is acidic in nature, and can generate a mixture of sulfite and sulfate through the reaction with a proper alkaline substance, so that the oxysulfide is removed from the flue gas. Therefore, the flue gas desulfurization and dust removal device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model aims at providing a flue gas desulfurization dust collector in order to make up the deficiency of the prior art.

Technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a flue gas desulfurization dust collector, is including handling the case, the bottom surface fixedly connected with a set of supporting leg of handling the case, the external fixed surface intercommunication of handling the case has the intake pipe, the flange dish is installed to the left end of intake pipe, the last fixed surface intercommunication of handling the case has the outlet duct, the filter screen is installed to the inner wall of handling the case, the baffle is installed to the left side wall of handling the case, the top of baffle is provided with the active carbon adsorption board, and the surface of active carbon adsorption board is connected with the inner wall of handling the case, the external surface mounting of handling the case has the subassembly that sprays, the external surface mounting of handling the case has the blowdown subassembly.

Foretell, spray set include fixed connection in handle the booster pump of incasement surface, the fixed intercommunication of input of booster pump has the inlet tube, the bottom of inlet tube is linked together with the inside of handling the case, the fixed intercommunication of output of booster pump has the outlet pipe, the top of outlet pipe extends to the inside of handling the case.

The top end of the water outlet pipe is fixedly communicated with a liquid passing pipe, the liquid passing pipe is fixedly connected with the right end of the partition plate, and the bottom surface of the liquid passing pipe is fixedly communicated with a group of spray headers.

Foretell, the fixed intercommunication in front of handling the case has the liquid feeding pipe, the tube cap is installed on the top of liquid feeding pipe, the fixed transparent plate that inlays in front of handling the case.

Foretell, the blowdown subassembly including fixed communicate in handle the positive blow off pipe of case, the surface mounting of blow off pipe has the valve.

The baffle plate is arranged above the air outlet pipe, the bottom surface of the baffle plate is fixedly connected with a group of support rods, and the bottom ends of the support rods are connected with the upper surface of the air outlet pipe.

Has the advantages that:

compared with the prior art, the flue gas desulfurization dust collector has the following beneficial effects:

1. the utility model discloses a handle case, the supporting leg, the intake pipe, the flange dish, the outlet duct, the filter screen, a separation plate, activated carbon adsorption plate and spray assembly between the cooperation setting, the flue gas passes through the intake pipe and gets into the inside of handling the case, utilize spray assembly, can spray alkali liquor, can carry out desulfurization treatment to the flue gas, alkali liquor falls down under the effect of gravity, flow back again to the bottom of handling the case after the filtration of filter screen, can carry out used repeatedly to alkali liquor, can avoid causing the waste of resource.

2. The utility model discloses a filter screen, the booster pump, the inlet tube, the outlet pipe, cooperation setting between liquid pipe and the shower head, the booster pump work can be with handling the inside of liquid pipe through inlet tube and outlet pipe injection into after the alkali lye pressure boost of incasement portion, the inside alkali lye of liquid pipe can pass through the shower head blowout, make shower head spun alkali lye fully contact with the flue gas, can carry out desulfurization and dust removal to the flue gas, shower head spun alkali lye falls down under the effect of gravity, flow back to the bottom of handling the case again after the filtration of filter screen, can carry out used repeatedly to alkali lye.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of a left side view of the present invention;

FIG. 2 is a schematic perspective view of the right side view of the present invention;

fig. 3 is a cross-sectional view of the front view of the present invention;

fig. 4 is a schematic perspective view of the liquid passing tube of the present invention.

In the figure: 1. a treatment box; 2. supporting legs; 3. an air inlet pipe; 4. connecting a flange plate; 5. an air outlet pipe; 6. filtering with a screen; 7. a partition plate; 8. an activated carbon adsorption plate; 9. a spray assembly; 10. a liquid feeding pipe; 11. a tube cover; 12. a transparent plate; 13. a blowdown assembly; 14. a baffle plate; 15. a support bar; 901. a booster pump; 902. a water inlet pipe; 903. a water outlet pipe; 904. a liquid passing pipe; 905. a shower head; 131. a sewage discharge pipe; 132. and (4) a valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a flue gas desulfurization dust collector, is including handling case 1, handles a set of supporting leg 2 of bottom surface fixedly connected with of case 1, and the quantity of supporting leg 2 has four, and every supporting leg 2 is located four edges of handling 1 bottom surfaces of case respectively, and the supporting leg 2 of setting can support handling case 1.

The outer fixed surface of processing case 1 communicates there is intake pipe 3, and connection flange dish 4 is installed to the left end of intake pipe 3, is connected connection flange dish 4 with the flue gas interface, can make the flue gas enter into the inside of handling case 1 through intake pipe 3 and handle.

The fixed surface intercommunication of the upper surface of handling case 1 has outlet duct 5, flue gas after the processing can be discharged through outlet duct 5, handle the inner wall of case 1 and install filter screen 6, the filter screen 6 that sets up, can filter alkali lye, can block the upper surface at filter screen 6 with absorbent dust in alkali lye, handle the left side wall of case 1 and install baffle 7, the top of baffle 7 is provided with activated carbon adsorption plate 8, and activated carbon adsorption plate 8's surface is connected with the inner wall of handling case 1, the activated carbon adsorption plate 8 of setting, can adsorb the purification to the going on after the desulfurization.

The fixed intercommunication in front of handling case 1 has liquid feeding pipe 10, and tube cap 11 is installed on the top of liquid feeding pipe 10, and the inner wall of tube cap 11 and the top threaded connection of liquid feeding pipe 10 open tube cap 11, can conveniently add alkali lye to the inside of handling case 1, and the front of handling case 1 is fixed to be inlayed and is had transparent plate 12, and the transparent plate 12 of setting can conveniently observe the volume and the in service behavior of the inside alkali lye of handling case 1.

The outer surface mounting who handles case 1 has spray set 9, spray set 9 includes fixed connection in the booster pump 901 who handles case 1 surface, the fixed intercommunication of input of booster pump 901 has inlet tube 902, inlet tube 902's bottom is linked together with the inside of handling case 1, the fixed intercommunication of output of booster pump 901 has outlet pipe 903, the top of outlet pipe 903 extends to the inside of handling case 1, the fixed intercommunication in top of outlet pipe 903 has cross liquid pipe 904, cross the right-hand member fixed connection of liquid pipe 904 and baffle 7, the fixed intercommunication in bottom surface of crossing liquid pipe 904 has the shower head 905 that a set of equidistance was arranged.

Booster pump 901 work can be with the inside of pouring into liquid pipe 904 into through inlet tube 902 and outlet pipe 903 after handling the inside alkali lye pressure boost of case 1, the inside alkali lye of liquid pipe 904 can be through the blowout of shower head 905, make shower head 905 spun alkali lye fully contact with the flue gas, can desulfurize and remove dust to the flue gas, shower head 905 spun alkali lye falls down under the effect of gravity, flow back to the bottom of handling case 1 again after filter screen 6's filtration, can carry out used repeatedly to alkali lye.

There is blowdown subassembly 13 at the outer surface mounting who handles case 1, and blowdown subassembly 13 is including fixed intercommunication in handling the positive blow off pipe 131 of case 1, and the outer surface mounting of blow off pipe 131 has valve 132, opens valve 132, can make the inside alkali lye of handling case 1 pass through blow off pipe 131 and discharge, and the convenience is changed the inside alkali lye of handling case 1.

Baffle 14 that sets up in the top of outlet duct 5, a set of bracing piece 15 of the bottom surface fixedly connected with of baffle 14, the bottom of every bracing piece 15 all is connected with the upper surface of outlet duct 5, the bracing piece 15 of setting can support baffle 14, the baffle 14 of setting can shelter from the top of outlet duct 5, avoid the honored light outlet duct 5 of dust and foreign matter to get into the inside of handling case 1, avoid causing the jam to outlet duct 5, can guarantee the device's normal use.

The working principle is as follows: the device is when using, open tube cap 11, inject the alkali lye of desulfurization usefulness into the inside of processing box 1 through liquid feeding pipe 10, be connected flange 4 with the flue gas interface, make pending flue gas can get into the inside of processing box 1 through intake pipe 3, start booster pump 901, booster pump 901 work can inject into the inside of crossing liquid pipe 904 through inlet tube 902 and outlet pipe 903 after will handling the inside alkali lye pressure boost of box 1, the inside alkali lye of crossing liquid pipe 904 can spout through shower head 905, make shower head 905 spun alkali lye can fully contact with the flue gas, can carry out desulfurization and dust removal to the flue gas, shower head 905 spun alkali lye falls down under the effect of gravity, flow back to the bottom of handling box 1 again after the filtration of filter screen 6, can carry out used repeatedly to alkali lye, avoid causing the waste of resource, flue gas after the desulfurization can discharge through outlet duct 5 after the purification of active carbon adsorption plate 8, can be for accomplishing the desulfurization dust removal to the flue gas.

It should be noted that, in this document, 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 simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be a fixed connection, a removable connection, or an integral connection; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 a flue gas desulfurization dust collector, is including handling case (1), its characterized in that: handle a set of supporting leg (2) of bottom surface fixedly connected with of case (1), the outer fixed surface intercommunication of handling case (1) has intake pipe (3), flange (4) are installed to the left end of intake pipe (3), the last fixed surface intercommunication of handling case (1) has outlet duct (5), filter screen (6) are installed to the inner wall of handling case (1), baffle (7) are installed to the left side wall of handling case (1), the top of baffle (7) is provided with activated carbon adsorption plate (8), and the surface of activated carbon adsorption plate (8) is connected with the inner wall of handling case (1), the outer surface mounting of handling case (1) has spray assembly (9), the outer surface mounting of handling case (1) has blowdown subassembly (13).

2. The flue gas desulfurization dust removing device according to claim 1, characterized in that: the spraying assembly (9) comprises a booster pump (901) fixedly connected to the outer surface of the treatment box (1), the input end of the booster pump (901) is fixedly communicated with a water inlet pipe (902), the bottom end of the water inlet pipe (902) is communicated with the inside of the treatment box (1), the output end of the booster pump (901) is fixedly communicated with a water outlet pipe (903), and the top end of the water outlet pipe (903) extends to the inside of the treatment box (1).

3. The flue gas desulfurization dust removing device according to claim 2, characterized in that: the top of outlet pipe (903) is fixed the intercommunication has liquid pipe (904), the right-hand member fixed connection of liquid pipe (904) and baffle (7), the fixed intercommunication of bottom surface of liquid pipe (904) has a set of shower head (905).

4. The flue gas desulfurization dust removal device of claim 1, characterized in that: the front of the treatment box (1) is fixedly communicated with a liquid adding pipe (10), the top end of the liquid adding pipe (10) is provided with a pipe cover (11), and the front of the treatment box (1) is fixedly embedded with a transparent plate (12).

5. The flue gas desulfurization dust removing device according to claim 1, characterized in that: the sewage discharging assembly (13) comprises a sewage discharging pipe (131) fixedly communicated with the front surface of the treatment box (1), and a valve (132) is arranged on the outer surface of the sewage discharging pipe (131).

6. The flue gas desulfurization dust removing device according to claim 1, characterized in that: the air outlet pipe is characterized in that a baffle (14) is arranged above the air outlet pipe (5), a group of support rods (15) is fixedly connected to the bottom surface of the baffle (14), and the bottom end of each support rod (15) is connected with the upper surface of the air outlet pipe (5).