CN218307165U

CN218307165U - Dust removal type industrial flue gas horizontal desulfurization reactor

Info

Publication number: CN218307165U
Application number: CN202222094421.8U
Authority: CN
Inventors: 唐刚; 李富勇; 黄明忠; 黄安军; 徐筠; 张卫健
Original assignee: Panzhihua Landing Environmental Protection Technology Co ltd
Current assignee: Panzhihua Landing Environmental Protection Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-17
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a horizontal desulfurization reactor of dust type industrial flue gas relates to desulfurization technical field. This horizontal desulfurization reactor of dust type industrial flue gas, including first control box, atomizing mechanism, dust removal mechanism and coupling assembling, the inner wall fixedly connected with heat preservation cystosepiment of first control box, the inner wall of first control box passes through cross link fixedly connected with second control box, atomizing mechanism is including setting up atomizing component on first control box and setting up the subassembly that pressurizes in the second control box, atomizing component and the subassembly that pressurizes communicate with each other inside, dust removal mechanism is including setting up the second connecting pipe on the second control box and setting up the third return bend on first control box, second connecting pipe and the inside communicating with each other of third return bend. Atomizing subassembly and pressurizing subassembly can be with the atomizing of limestone slurry, and atomizing limestone slurry is wider with the gaseous area of contact that contains sulphur, can fully fuse with the flue gas that contains sulphur, can improve work efficiency for the desulfurization rate is higher.

Description

Dust removal type industrial flue gas horizontal desulfurization reactor

Technical Field

The utility model relates to a desulfurization technical field, in particular to industrial flue gas desulfurization reactor.

Background

In daily desulfurization operation, a mode that limestone solution is poured into a reaction tank firstly and then flue gas is introduced is selected in many conventional reactors, however, the volume of the flue gas always rises upwards due to light weight, so that the flue gas cannot be fully contacted with the limestone solution, the desulfurization rate is low, repeated operation is needed, and finally the condition of low working efficiency occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a horizontal desulfurization reactor of dust type industry flue gas, can solve traditional reactor desulfurization rate low, need the problem of repetitious operations.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a horizontal desulfurization reactor of dust type industrial flue gas, including first control box, atomizing mechanism, dust removal mechanism and coupling assembling, the inner wall fixedly connected with heat preservation cystosepiment of first control box, the inner wall of first control box passes through cross link fixedly connected with second control box, atomizing mechanism is including setting up atomizing component on first control box and setting up the subassembly that pressurizes in the second control box, atomizing component and the subassembly that pressurizes are inside to communicate with each other, dust removal mechanism is including setting up the second connecting pipe on the second control box and setting up the third return bend on first control box, second connecting pipe and the inside communicating with each other of third return bend, coupling assembling is including setting up the inlet pipe on the second control box and setting up the hose on the inlet pipe, inlet pipe and hose are through first flange fixed connection.

Preferably, the atomization component comprises a first telescopic pipe, a first bent pipe, a first connecting pipe and a second bent pipe, a first telescopic pipe is fixedly connected to the top of the first operation box, a first bent pipe is fixedly connected to the top of the inner side of the first operation box, a first connecting pipe is fixedly connected to one side of the first bent pipe through a second flange, a second bent pipe is fixedly connected to the top of the second operation box, the pressurization component comprises a balance pipe, an atomization nozzle, a supercharger and a connecting pipe, a balance pipe is fixedly connected to the top of the inner side of the second operation box through a fixing ring, an atomization nozzle is fixedly connected to the bottom of the balance pipe, a supercharger is fixedly connected to the top of the first operation box, a connecting pipe is fixedly connected to the top of the balance pipe, the atomization component and the pressurization component can atomize limestone slurry, the contact area of the atomized limestone slurry with sulfur-containing gas is wider, the atomization limestone slurry can be fully fused with sulfur-containing flue gas, the working efficiency can be improved, the desulfurization rate is higher, meanwhile, due to the high desulfurization efficiency of the device, the content of sulfur dioxide and other acidic gases in the sulfur-containing gas can be effectively reduced, an effective purification effect on the sulfur-containing gas is achieved, and pollution to the air and the environment can be effectively reduced when the emission is achieved.

Preferably, the other side of the second elbow is fixedly connected with one side of the first connecting pipe through a third flange, one side of the second elbow penetrates through the second operation box and is fixedly connected with the top of the equalizing pipe, and the interiors of the first telescopic pipe, the first elbow, the first connecting pipe, the second elbow and the equalizing pipe are communicated.

Preferably, the equalizing pipe is communicated with the inside of the atomizing spray head, and the top of the connecting pipe penetrates through the second operating box and the first operating box to be fixedly connected with the connecting end of the supercharger.

Preferably, dust removal mechanism still includes fixed pipe, mount and pump, and the fixed pipe of fourth flange fixedly connected with is passed through to one side of fixed pipe, the fixed connected with mount of one side of first control box, be provided with the pump in the mount, the fixed intussuseption is filled with and filters the cotton core, the device can collect the dust row that produces in the desulfurization treatment process is concentrated, the dust is directly filtered and stops in the filter cotton core in the fixed pipe, this kind of design can effectively prevent the dust to enter into the air in, reach the effect of removing dust, can reduce the pollution to the air.

Preferably, the coupling assembling still includes discharging pipe, electric valve and the flexible pipe of second, and the bottom fixedly connected with discharging pipe of second control box is provided with electric valve on the discharging pipe, and the flexible pipe of opposite side fixedly connected with second of first control box extends to the inside of heat preservation cystosepiment, one side of the flexible pipe of second.

Preferably, the central points of the first operation box, the heat preservation foam plate, the second operation box, the connecting pipe, the feeding pipe, the hose, the discharging pipe and the electric valve are all on the same straight line.

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

(1) This horizontal desulfurization reactor of dust type industrial flue gas, through first control box, the heat preservation cystosepiment, the second control box, atomizing mechanism, atomization component, first flexible pipe, first return bend, first connecting pipe, the second return bend, pressurize the subassembly, the equalizing pipe, atomizer, the booster, link up pipe and coupling assembling's cooperation is used, atomization component and pressurizing the subassembly can be atomized the lime stone thick liquid, atomizing lime stone thick liquid is wider with the sour gas area of contact, can fully fuse with the sour flue gas, can improve work efficiency, make the desulfurization rate higher, simultaneously because the device desulfurization efficiency is high, the device can effectually reduce the acidic gas content such as sulfur dioxide in the sour gas of sulphur, play effectual purifying effect to the sour gas, also can effectually reduce the pollution to air and environment when discharging.

(2) This horizontal desulfurization reactor of dust type industrial flue gas, through first control box, the heat preservation cystosepiment, the second control box, atomizing mechanism, dust removal mechanism, the second connecting pipe, the third return bend, the fixed pipe, the mount, the cooperation of pump and coupling assembling is used, the device can collect the dust line concentration that produces among the desulfurization treatment process, the dust is directly filtered to stop in the filter pulp in-core of fixed pipe, this kind of design can effectively prevent the dust to enter into the air in, reach the effect of dust removal, can reduce the pollution to the air.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the part a of the present invention.

Reference numerals are as follows: 1. a first operation box; 2. a heat-insulating foam board; 3. a second operation box; 4. an atomization mechanism; 41. an atomizing assembly; 411. a first telescopic tube; 412. a first bend pipe; 413. a first connecting pipe; 414. a second bend pipe; 42. a pressurizing assembly; 421. a balance pipe; 422. an atomizing spray head; 423. a supercharger; 424. connecting the pipe; 5. a dust removal mechanism; 501. a second connecting pipe; 502. a third bend; 503. a fixed tube; 504. a fixed mount; 505. pumping; 6. a connecting assembly; 601. a feeding pipe; 602. a hose; 603. a discharge pipe; 604. an electrically operated valve; 605. a second telescoping tube.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a horizontal desulfurization reactor of dust type industrial flue gas, including first control box 1, atomizing mechanism 4, dust removal mechanism 5 and coupling assembling 6, the inner wall fixedly connected with heat preservation cystosepiment 2 of first control box 1, the inner wall of first control box 1 passes through cross link fixedly connected with second control box 3, atomizing mechanism 4 is including setting up atomizing subassembly 41 on first control box 1 and setting up the subassembly 42 that pressurizes in second control box 3, atomizing subassembly 41 communicates with each other with pressurizing the subassembly 42 is inside, dust removal mechanism 5 is including setting up second connecting pipe 501 on second control box 3 and setting up third return bend 502 on first control box 1, second connecting pipe 501 and third return bend 502 are inside to communicate with each other, coupling assembling 6 is including setting up inlet pipe 601 on second control box 3 and setting up hose 602 on inlet pipe 601, inlet pipe 601 and hose 602 are through first flange fixed connection.

Further, the atomizing assembly 41 includes a first extension pipe 411, a first elbow 412, a first connecting pipe 413 and a second elbow 414, the top of the first operation box 1 is fixedly connected with the first extension pipe 411, the top of the inner side of the first operation box 1 is fixedly connected with the first elbow 412, one side of the first elbow 412 is fixedly connected with the first connecting pipe 413 through a second flange, the top of the second operation box 3 is fixedly connected with the second elbow 414, the pressurizing assembly 42 includes a balancing pipe 421, an atomizing nozzle 422, a supercharger 423 and an adapter pipe 424, the top of the inner side of the second operation box 3 is fixedly connected with the balancing pipe 421 through a fixing ring, the bottom of the balancing pipe 421 is fixedly connected with the atomizing nozzle 422, the top of the first operation box 1 is fixedly connected with a supercharger 423, the top of the balancing pipe 421 is fixedly connected with the adapter pipe 424, the other side of the second elbow 414 is fixedly connected with one side of the first connecting pipe 413 through a third flange, one side of the second elbow 414 penetrates through the second operation box 3 and is fixedly connected with the top of the balancing pipe 421, the first extension pipe 411, the first extension pipe 412, the first connecting pipe 413, the second connecting pipe 414 and the second connecting pipe 423 are connected with the atomizing nozzle 421, the limestone slurry spraying control system, the limestone slurry can fully penetrate through the limestone slurry and the limestone slurry, the limestone slurry spraying efficiency of the limestone, the limestone slurry in the limestone operation box 41, the limestone slurry spraying system 41, the limestone slurry is fully improved, make the desulfurization rate higher, simultaneously because the device desulfurization efficiency is high, the device can effectually reduce the acid gas content such as sulfur dioxide in the sulphur gas, plays effectual purifying effect to sulphur gas, also can effectual reduction to the pollution of air and environment when discharging.

Furthermore, the dust removing mechanism 5 further comprises a fixed pipe 503, a fixed frame 504 and a pump 505, one side of the fixed pipe 503 is fixedly connected with the fixed pipe 503 through a fourth flange, one side of the first operation box 1 is fixedly connected with the fixed frame 504, the pump 505 is arranged in the fixed frame 504, a filter cotton core is filled in the fixed pipe 503, the pump 505 is controlled to be started, a large amount of dust appears when reaction is carried out in the second operation box 3, the pump 505 extracts the dust appearing in the second operation box 3, the dust is filtered through the filter cotton core in the fixed pipe 503, solid particles are blocked in the filter cotton core, the device can collect the dust generated in the desulfurization process in a concentrated mode, the dust is directly filtered and stopped in the filter cotton core in the fixed pipe 503, the design can effectively prevent the dust from entering the air, the dust removing effect is achieved, and pollution to the air can be reduced.

Secondly, the connecting assembly 6 further comprises a discharging pipe 603, an electric valve 604 and a second telescopic pipe 605, the discharging pipe 603 is fixedly connected to the bottom of the second operating box 3, the electric valve 604 is arranged on the discharging pipe 603, the second telescopic pipe 605 is fixedly connected to the other side of the first operating box 1, one side of the second telescopic pipe 605 extends into the heat-insulating foam plate 2, when the connecting assembly is used, gas to be desulfurized is introduced into the second operating box 3 through the hose 602 and the feeding pipe 601, the electric valve 604 is controlled to be opened, and a resultant is discharged from the discharging pipe 603.

Finally, the central points of the first operation box 1, the thermal insulation foam plate 2, the second operation box 3, the connecting pipe 424, the feeding pipe 601, the hose 602, the discharging pipe 603 and the electric valve 604 are all on the same straight line.

The working principle is as follows: when the device is used, gas needing desulfurization is introduced into the second operation box 3 through the hose 602 and the feeding pipe 601, limestone slurry is injected into the equalizing pipe 421 through the atomizing assembly 41, the supercharger 423 is controlled to be started, the supercharger 423 pressurizes the equalizing pipe 421 through the connecting pipe 424, the limestone slurry is sprayed into the second operation box 3 through the atomizing nozzle 422 under pressure, acidic pollutant gases such as sulfur dioxide in the limestone slurry and flue gas generate calcium sulfite, calcium sulfate (gypsum) containing two crystal water is generated through forced oxidation, the electric valve 604 is controlled to be opened, products are discharged from the discharging pipe 603, the suction pump 505 is controlled to be started, a large amount of dust occurs in the second operation box 3 during reaction, the suction pump 505 extracts the dust occurring in the second operation box 3, the dust is filtered through the filter cotton core in the fixing pipe 503, and solid particles are blocked in the filter cotton core.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A dust-removing type industrial flue gas horizontal desulfurization reactor is characterized by comprising,

the inner wall of the first operating box (1) is fixedly connected with a heat-insulating foam board (2), and the inner wall of the first operating box (1) is fixedly connected with a second operating box (3) through a cross connecting frame;

the atomization mechanism (4) comprises an atomization component (41) arranged on the first operation box (1) and a pressurizing component (42) arranged in the second operation box (3), and the atomization component (41) is communicated with the inside of the pressurizing component (42);

the dust removal mechanism (5) comprises a second connecting pipe (501) arranged on the second operation box (3) and a third bent pipe (502) arranged on the first operation box (1), and the second connecting pipe (501) is communicated with the interior of the third bent pipe (502);

the connecting assembly (6) comprises a feeding pipe (601) arranged on the second operation box (3) and a hose (602) arranged on the feeding pipe (601), and the feeding pipe (601) and the hose (602) are fixedly connected through a first flange.

2. The horizontal desulfurization reactor for dedusting type industrial flue gas as claimed in claim 1, is characterized in that: the atomizing assembly (41) comprises a first telescopic pipe (411), a first bent pipe (412), a first connecting pipe (413) and a second bent pipe (414), the top of the first operation box (1) is fixedly connected with the first telescopic pipe (411), the top of the inner side of the first operation box (1) is fixedly connected with the first bent pipe (412), one side of the first bent pipe (412) is fixedly connected with the first connecting pipe (413) through a second flange, and the top of the second operation box (3) is fixedly connected with the second bent pipe (414);

the pressurizing assembly (42) comprises a balance pipe (421), an atomizing spray head (422), a supercharger (423) and a connecting pipe (424), the top of the inner side of the second operation box (3) is fixedly connected with the balance pipe (421) through a fixing ring, the bottom of the balance pipe (421) is fixedly connected with the atomizing spray head (422), the top of the first operation box (1) is fixedly connected with the supercharger (423), and the top of the balance pipe (421) is fixedly connected with the connecting pipe (424).

3. The horizontal desulfurization reactor for dedusting type industrial flue gas as claimed in claim 2, is characterized in that: the other side of the second bent pipe (414) is fixedly connected with one side of the first connecting pipe (413) through a third flange, one side of the second bent pipe (414) penetrates through the second operating box (3) and is fixedly connected with the top of the equalizing pipe (421), and the interiors of the first telescopic pipe (411), the first bent pipe (412), the first connecting pipe (413), the second bent pipe (414) and the equalizing pipe (421) are communicated.

4. The dust removal type industrial flue gas horizontal desulfurization reactor according to claim 3, characterized in that: the equalizing pipe (421) is communicated with the inside of the atomizing spray head (422), and the top of the connecting pipe (424) penetrates through the second operation box (3) and the connecting end of the first operation box (1) and the supercharger (423) to be fixedly connected.

5. The horizontal desulfurization reactor for dust-removing industrial flue gas as claimed in claim 4, characterized in that: the dust removal mechanism (5) further comprises a fixed pipe (503), a fixed frame (504) and a suction pump (505), wherein the fixed pipe (503) is fixedly connected to one side of the fixed pipe (503) through a fourth flange, the fixed frame (504) is fixedly connected to one side of the first operation box (1), the suction pump (505) is arranged in the fixed frame (504), and a filter cotton core is filled in the fixed pipe (503).

6. The horizontal desulfurization reactor for dust-removing industrial flue gas as claimed in claim 5, characterized in that: the connecting assembly (6) further comprises a discharging pipe (603), an electric valve (604) and a second telescopic pipe (605), the bottom of the second operating box (3) is fixedly connected with the discharging pipe (603), the electric valve (604) is arranged on the discharging pipe (603), the other side of the first operating box (1) is fixedly connected with the second telescopic pipe (605), and one side of the second telescopic pipe (605) extends to the inside of the heat-preservation foam plate (2).

7. The horizontal desulfurization reactor for dust-removing industrial flue gas as claimed in claim 6, characterized in that: the central points of the first operation box (1), the heat preservation foam plate (2), the second operation box (3), the connecting pipe (424), the feeding pipe (601), the hose (602), the discharging pipe (603) and the electric valve (604) are all on the same straight line.