CN217795495U

CN217795495U - Flue gas SCR denitration treatment device based on catalyst

Info

Publication number: CN217795495U
Application number: CN202221803057.1U
Authority: CN
Inventors: 张亚威; 李海波; 闫志海; 杨子怡; 柴彬
Original assignee: Taida Co ltd Tianjin; Tianjin Bohai Environmental Protection Engineering Co ltd; Tianjin Teda Environmental Protection Co ltd; Tianjin University
Current assignee: Taida Co ltd Tianjin; Tianjin Bohai Environmental Protection Engineering Co ltd; Tianjin Teda Environmental Protection Co ltd; Tianjin University
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-15
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a flue gas SCR denitration treatment device based on catalyst, including handling the case, the top of handling the case is provided with the top cap, the right side intercommunication at top cap top has the pressure release valve. The utility model discloses a set up flange and manage the intake pipe with external, and then with the leading-in inside of handling the case of pending gas, gaseous process is handled and produce the waste residue when getting into the incasement portion, the gas of handling simultaneously passes through the blast pipe and discharges, the waste residue passes through the inside of recess and the leading-in barrel of passage, drive two-way transmission roller and rotate under driving motor's effect, two-way transmission roller can be with the waste residue to barrel middle part transmission, and then the waste residue is discharged through arranging the material pipe, and fall the inside of collecting the box, collect the box and collect the waste residue, it generally takes out the waste residue from the boiler for the manual work to have solved traditional mode simultaneously, discharge the waste residue again, this kind of waste residue mode of arranging is inefficient, the big problem of workman intensity of labour simultaneously.

Description

Flue gas SCR denitration treatment device based on catalyst

Technical Field

The utility model relates to a flue gas SCR denitration treatment technical field specifically is a flue gas SCR denitration treatment device based on catalyst.

Background

The importance of preventing environmental pollution, the problem of having regarded as the world wide has been pointed out acutely, development and the improvement of standard of living along with modern industrial production, the atmosphere pollutes the problem that has become people's very concern, can produce the flue gas when the boiler burning, need carry out denitration treatment to the flue gas, make the flue gas reach emission standard, avoid the polluted environment, can produce the waste residue when handling the flue gas, need in time discharge the waste residue, avoid the waste residue to influence the flue gas treatment effect, traditional mode generally is artifical and takes out the waste residue from the boiler, discharge the waste residue again, this kind of waste residue mode of discharging is inefficient, workman's intensity of labour is big simultaneously.

Disclosure of Invention

An object of the utility model is to provide a flue gas SCR denitration treatment device based on catalyst possesses the efficient advantage of sediment, has solved traditional mode and has generally taken out the waste residue from the boiler for the manual work, discharges the waste residue again, and this kind of waste residue mode of discharging is inefficient, the big problem of workman intensity of labour simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas SCR denitration treatment device based on catalyst, is including handling the case, the top of handling the case is provided with the top cap, the right side intercommunication at top cap top has the pressure release valve, the top fixed mounting of top cap has the handle, the left side intercommunication of handling the case has the intake pipe, the left side of intake pipe is provided with flange, the right side intercommunication of handling the case has the blast pipe, the surface of blast pipe is provided with the control valve, the inside of handling the case is provided with the baffle, the bottom of baffle is provided with the passage, the inside fixed mounting of handling the case has the barrel, the bottom and the barrel intercommunication of passage, the left side fixed mounting of handling the case has driving motor, driving motor's output fixed mounting has the bidirectional transmission roller, the bidirectional transmission roller is located the inside of barrel, the bottom intercommunication of barrel has row's material pipe, the bottom of arranging the material pipe extends to the below of handling the case, the equal fixed mounting in both sides of handling the bottom of case has the bracing piece, fixed mounting has the backup pad between the bracing piece, the top of backup pad is provided with the collection box, collection box is located the below of arranging the material pipe.

Preferably, the top of the partition board is provided with a groove, and the material guide pipe is positioned at the bottom of the groove.

Preferably, the right side of the inner cavity of the treatment box and the inside of the cylinder are fixedly provided with positioning bearings, and the right side of the bidirectional transmission roller extends to the inside of the positioning bearings.

Preferably, limiting plates are fixedly mounted on two sides of the top of the supporting plate, and the limiting plates are located on two sides of the collecting box.

Preferably, the front of handling the case is provided with the observation window, the avris of observation window is provided with the sealing strip.

Preferably, the both sides of collecting the bottom of the box portion all fixed mounting have the slider, the spout has all been seted up to the both sides at backup pad top, the bottom of slider be located the inside of spout and with spout sliding connection.

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

1. the utility model discloses a set up flange and manage the intake pipe with external, and then with the leading-in inside of handling the case of pending gas, gaseous process is handled and produce the waste residue when getting into the incasement portion, the gas of handling simultaneously passes through the blast pipe and discharges, the waste residue passes through the inside of recess and the leading-in barrel of passage, drive two-way transmission roller and rotate under driving motor's effect, two-way transmission roller can be with the waste residue to barrel middle part transmission, and then the waste residue is discharged through arranging the material pipe, and fall the inside of collecting the box, collect the box and collect the waste residue, it generally takes out the waste residue from the boiler for the manual work to have solved traditional mode simultaneously, discharge the waste residue again, this kind of waste residue mode of arranging is inefficient, the big problem of workman intensity of labour simultaneously.

2. The utility model discloses a set up the recess and be convenient for pass through the inside of passage leading-in barrel with the waste residue, be used for carrying on spacingly to the bidirectional transmission roller through setting up positioning bearing, stability when improving the bidirectional transmission roller and rotating, be used for carrying on spacingly to collecting the box through setting up the limiting plate, improve the stability in use of collecting the box, be convenient for observe the incasement portion of handling through setting up the observation window, be convenient for install and dismantle the collection box through setting up slider and spout and mutually support, and then be convenient for discharge the waste residue of collecting the box inside.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a treatment box; 2. a top cover; 3. a handle; 4. a pressure relief valve; 5. an air inlet pipe; 6. a connecting flange; 7. an exhaust pipe; 8. a control valve; 9. a partition plate; 10. a groove; 11. a material guide pipe; 12. a barrel; 13. a bidirectional transfer roller; 14. a drive motor; 15. a discharge pipe; 16. a support bar; 17. a collection box; 18. a support plate; 19. a limiting plate; 20. a slider; 21. a chute; 22. and (4) an observation window.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a flue gas SCR denitration treatment device based on catalyst comprises a treatment box 1, a top cover 2 is arranged on the top of the treatment box 1, a pressure release valve 4 is communicated with the right side of the top cover 2, a handle 3 is fixedly arranged on the top of the top cover 2, an air inlet pipe 5 is communicated with the left side of the treatment box 1, a connecting flange 6 is arranged on the left side of the air inlet pipe 5, an exhaust pipe 7 is communicated with the right side of the treatment box 1, a control valve 8 is arranged on the surface of the exhaust pipe 7, a partition plate 9 is arranged inside the treatment box 1, a material guide pipe 11 is arranged at the bottom of the partition plate 9, a cylinder 12 is fixedly arranged inside the treatment box 1, the bottom of the material guide pipe 11 is communicated with the cylinder 12, a driving motor 14 is fixedly arranged on the left side of the treatment box 1, a bidirectional transmission roller 13 is fixedly arranged at the output end of the driving motor 14, the bidirectional transmission roller 13 is arranged inside the cylinder 12, a material discharge pipe 15 is communicated with the bottom of the cylinder 12, the bottom of the discharge pipe 15 extends to the lower part of the processing box 1, support rods 16 are fixedly mounted on two sides of the bottom of the processing box 1, a support plate 18 is fixedly mounted between the support rods 16, a collecting box 17 is arranged at the top of the support plate 18, the collecting box 17 is positioned below the discharge pipe 15, the air inlet pipe 5 is communicated with an external pipe through a connecting flange 6, to-be-processed air is guided into the processing box 1, the air is processed and generates waste residues when entering the processing box 1, the processed air is discharged through the exhaust pipe 7, the waste residues are guided into the barrel 12 through the groove 10 and the material guide pipe 11, the bidirectional transmission roller 13 is driven to rotate under the action of the driving motor 14, the bidirectional transmission roller 13 can transmit the waste residues to the middle part of the barrel 12, and the waste residues are discharged through the discharge pipe 15 and fall into the collecting box 17, collect box 17 and collect the waste residue, recess 10 has been seted up at the top of baffle 9, passage 11 is located the bottom of recess 10, be convenient for pass through the inside of leading-in barrel 12 of passage 11 with the waste residue through setting up recess 10, the inside fixed mounting who handles the right side of case 1 inner chamber and be located barrel 12 has a location bearing, the right side of two-way transmission roller 13 extends to location bearing's inside, be used for spacing two-way transmission roller 13 through setting up location bearing, stability when improving two-way transmission roller 13 and rotating, the equal fixed mounting in both sides at backup pad 18 top has limiting plate 19, limiting plate 19 is located the both sides of collecting box 17, be used for spacing collecting box 17 through setting up limiting plate 19, improve the stability in use of collecting box 17, the front of handling case 1 is provided with observation window 22, the avris of observation window 22 is provided with the sealing strip, be convenient for observing handling the inside of case 1 through setting up observation window 22, the equal fixed mounting in both sides of collecting box 17 bottom has slider 20, spout 21 has all been seted up to the both sides at backup pad 18 top, the bottom of slider 20 is located the inside of spout 21 and with sliding connection with slide 21, and then it carries out the waste residue to dismantle the collection box 17 to be convenient for each other cooperation of collection box.

During the use, through flange 6 with intake pipe 5 with outer takeover intercommunication, and then with the leading-in inside of handling case 1 of pending gas, gaseous through handling and produce the waste residue when getting into handling case 1 inside, the gas of handling simultaneously discharges through blast pipe 7, the waste residue passes through the inside of recess 10 and the leading-in barrel 12 of passage 11, drive two-way transmission roller 13 rotates under driving motor 14's effect, two-way transmission roller 13 can be with the waste residue to the transmission in the middle part of barrel 12, and then the waste residue is discharged through arranging material pipe 15, and fall the inside of collecting box 17, collecting box 17 collects the waste residue.

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 SCR denitration treatment device based on catalyst, is including handling case (1), its characterized in that: the top of handling case (1) is provided with top cap (2), the right side intercommunication at top cap (2) top has pressure release valve (4), the top fixed mounting of top cap (2) has handle (3), the left side intercommunication of handling case (1) has intake pipe (5), the left side of intake pipe (5) is provided with flange (6), the right side intercommunication of handling case (1) has blast pipe (7), the surface of blast pipe (7) is provided with control valve (8), the inside of handling case (1) is provided with baffle (9), the bottom of baffle (9) is provided with passage (11), the inside fixed mounting of handling case (1) has barrel (12), the bottom and barrel (12) intercommunication of passage (11), the left side fixed mounting of handling case (1) has driving motor (14), the output fixed mounting of driving motor (14) has two-way transmission roller (13), two-way transmission roller (13) are located the inside of barrel (12), the bottom intercommunication of barrel (12) has pipe (15), the bottom of handling case (15) extends to the bracing piece (1) and the bottom fixed mounting of discharge case (16), the bracing piece (16) all the fixed mounting of handling case (1) is to the bottom of both sides, the top of the supporting plate (18) is provided with a collecting box (17), and the collecting box (17) is positioned below the discharging pipe (15).

2. The catalyst-based flue gas SCR denitration treatment device according to claim 1, characterized in that: the top of the partition board (9) is provided with a groove (10), and the material guide pipe (11) is located at the bottom of the groove (10).

3. The catalyst-based flue gas SCR denitration treatment device according to claim 1, characterized in that: handle the right side of case (1) inner chamber and be located the inside fixed mounting of barrel (12) and have location bearing, the right side of two-way transmission roller (13) extends to the inside of location bearing.

4. The catalyst-based flue gas SCR denitration treatment device according to claim 1, characterized in that: limiting plates (19) are fixedly mounted on two sides of the top of the supporting plate (18), and the limiting plates (19) are located on two sides of the collecting box (17).

5. The catalyst-based flue gas SCR denitration treatment device of claim 1, characterized in that: the front of handling case (1) is provided with observation window (22), the avris of observation window (22) is provided with the sealing strip.

6. The catalyst-based flue gas SCR denitration treatment device according to claim 1, characterized in that: collect the equal fixed mounting in both sides of box (17) bottom and have slider (20), spout (21) have all been seted up to the both sides at backup pad (18) top, the bottom of slider (20) is located the inside of spout (21) and with spout (21) sliding connection.