CN211435527U

CN211435527U - Flue gas treatment equipment for power plant boiler

Info

Publication number: CN211435527U
Application number: CN201922442416.XU
Authority: CN
Inventors: 高金昌; 王泽宇; 崔冠一
Original assignee: Shandong Geer Environmental Technology Co ltd
Current assignee: Shandong Geer Environmental Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-08
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to the field of environmental treatment, in particular to a flue gas treatment device for a power plant boiler, aiming at the problem that the impurities in the flue gas can not be separated by the existing flue gas treatment mode, the following proposal is proposed, which comprises a treatment box, water is placed in the treatment box, a grid pipe is rotatably connected on the inner wall at the bottom of the treatment box, a plurality of air holes are arranged on the inner walls at two sides of the grid pipe at equal intervals, a rotating pipe is fixedly arranged on the inner wall at the top of the grid pipe, the top end of the rotating pipe extends to the upper part of the treatment box and is connected with the inner wall at the top of the treatment box in a sealing and rotating way, an air supply pipe is rotatably connected on the rotating pipe, the utility model can realize the separation of the flue gas and the dust in the flue gas by leading the flue gas into the water, and can conveniently collect the flue gas and the dust in a centralized, the treated gas does not contain particles, so that the quality of the air is not reduced.

Description

Flue gas treatment equipment for power plant boiler

Technical Field

The utility model relates to an environmental treatment technical field especially relates to a flue gas treatment device for power plant's boiler.

Background

The waste gas discharged from industrial production often has harmful effect on environment and human health, and before being discharged into the atmosphere, the waste gas is treated by adopting a purification measure so as to meet the requirements of waste gas discharge standards, and the process is called waste gas treatment. The flue gas generated by the boiler of the power plant is one of waste gases, the flue gas generated by the boiler is mainly the gas generated after coal combustion, and the part of the gas contains a large amount of nitrogen-containing oxides and sulfur-containing oxides, so that the atmosphere is seriously polluted;

the existing flue gas treatment mode cannot separate impurities in the flue gas, so that after the flue gas is treated, a certain amount of particles are contained in the flue gas, and the air quality is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the impurity in the flue gas can not be separated in the prior art, and providing the flue gas treatment equipment for the boiler of the power plant.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a flue gas treatment device for a power plant boiler comprises a treatment box, water is placed in the treatment box, a grid pipe is rotatably connected to the inner wall of the bottom of the treatment box, a plurality of air holes are arranged on the inner walls of two sides of the grid pipe at equal intervals, and the inner wall of the top of the grid pipe is fixedly provided with a rotating pipe, the top end of the rotating pipe extends to the upper part of the treatment box and is in sealed rotating connection with the inner wall of the top of the treatment box, the rotating pipe is rotatably connected with an air supply pipe, the bottom of one side of the processing box is fixedly provided with an installation pipe communicated with the processing box, a filter cylinder is clamped in the mounting pipe, a cover plate is clamped at one side of the mounting pipe in a sealing manner, a drain pipe is fixedly arranged on the cover plate in a sealing manner, the one end of drain pipe extends to the one side of apron, be equipped with the valve on the drain pipe, fixed mounting has the subassembly of breathing in on handling the case, and the end of breathing in of subassembly of breathing in extends to and handles the incasement.

Preferably, last fixed cover of live tube is equipped with the connecting pipe, and the one end of air supply pipe extends to in the connecting pipe and is connected with the inner wall seal rotation of connecting pipe, top one side fixed mounting who handles the case has driving motor, and equal fixed mounting has the gear on driving motor's output shaft and the connecting pipe, and two gears mesh mutually, utilize driving motor can conveniently drive the grid pipe and rotate.

Preferably, the subassembly of breathing in includes air pump, hose and gas bomb, the gas bomb is located the one side of handling the case, air pump fixed mounting is at the top of handling the case, the end of breathing in of air pump extends to and handles the incasement, stores giving vent to anger of air pump and the sealed fixed connection of one end of hose, the one end of hose and the sealed fixed connection of air inlet of gas bomb can concentrate the collection through the flue gas after rinsing.

Preferably, a sealing ring is fixedly mounted on the inner wall of the mounting pipe in a sealing manner, the filter cylinder is in sealing fit with the sealing ring, a baffle ring is movably connected to one side of the cover plate and clamped with the filter cylinder, and the filter cylinder can be elastically limited by the baffle ring.

Preferably, the cover plate and the baffle ring are symmetrically and rotatably connected with two connecting rods on one side close to each other, the two connecting rods at the same height are rotatably connected with the same U-shaped plate, the two ends of each connecting rod are fixedly provided with a torsion spring, one end of each torsion spring is fixedly connected with the inner wall of one side of each U-shaped plate, the torsion springs are utilized to enable the baffle ring to apply elasticity to the filter cylinder, and the filter cylinder can be further prevented from moving.

Preferably, the top and the bottom of apron all fixed mounting have the kelly, and the equal fixed mounting in top one side and bottom one side of installation pipe has solid fixed ring, the kelly runs through solid fixed ring, gu fixed ring goes up sliding connection has the brake lever, and brake lever and kelly activity clamp, the cover is equipped with extension spring on the brake lever, extension spring's both ends respectively with the one end of brake lever and solid fixed ring's one side fixed connection, can conveniently carry out fixed connection with apron and installation pipe.

The utility model discloses in, flue gas treatment equipment for power plant's boiler

The smoke to be treated can be conveyed into the rotating pipe through the air supply pipe, then the smoke can be conveyed into the grid pipe through the rotating pipe, then the smoke can be conveyed into water through the air holes, dust impurities in the smoke can be left in the water, meanwhile, the driving motor can be started, the rotating pipe can be driven to rotate through the two gears, and therefore the water and the smoke can be stirred by the grid pipe, and the smoke and the water are fully fused;

the gas elutriated by water can be collected by starting the gas pump, so that the gas can be pumped into the hose and then enters the gas storage cylinder, and the dust and impurities in the flue gas can be separated;

through opening the valve on the drain pipe, the water that is located this moment in handling the case just can be discharged by the installation pipe to when water was strained a section of thick bamboo, can realize concentrating the dust and filter, further can realize concentrating the collection to the dust granule.

The utility model discloses a let in the aquatic with the flue gas, alright realize that the dust in flue gas and the flue gas separates to can conveniently concentrate the collection respectively to flue gas and dust, so when the post processing flue gas, can realize that the gas after handling does not contain the granule, so can not lead to the air quality to descend.

Drawings

FIG. 1 is a front view of a flue gas treatment device for a power plant boiler according to the present invention;

FIG. 2 is a front view of the internal structure of the installation pipe of the flue gas treatment equipment for the power plant boiler provided by the utility model;

FIG. 3 is a top view of a connecting structure of a connecting rod and a U-shaped plate of the flue gas treatment equipment for the power plant boiler provided by the present invention;

fig. 4 is an enlarged view of the structure a in fig. 2 of the flue gas treatment equipment for the power plant boiler provided by the utility model.

In the figure: 1 treatment box, 2 grid pipes, 3 rotating pipes, 4 connecting pipes, 5 driving motors, 6 gears, 7 mounting pipes, 8 air pumps, 9 hoses, 10 air storage bottles, 11 filter cartridges, 12 cover plates, 13 drain pipes, 14 connecting rods, 15U-shaped plates, 16 clamping rods, 17 fixing rings, 18 brake rods, 19 extension springs, 20 torsion springs and 21 retaining rings.

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.

Example one

Referring to fig. 1-4, a flue gas treatment device for a boiler of a power plant comprises a treatment box 1, water is placed in the treatment box 1, a grid pipe 2 is rotatably connected to the inner wall of the bottom of the treatment box 1, a plurality of air holes are formed in the inner walls of two sides of the grid pipe 2 at equal intervals, a rotating pipe 3 is fixedly installed on the inner wall of the top of the grid pipe 2, the top end of the rotating pipe 3 extends to the upper side of the treatment box 1 and is in sealed and rotatable connection with the inner wall of the top of the treatment box 1, an air supply pipe is rotatably connected to the rotating pipe 3, an installation pipe 7 communicated with the treatment box 1 is fixedly installed at the bottom of one side of the treatment box 1, a filter cartridge 11 is clamped in the installation pipe 7, a cover plate 12 is sealed and clamped on one side of the installation pipe 7, a drain pipe 13 is fixedly installed on the cover plate 12 in a sealed manner, one end of, and the suction end of the suction assembly extends into the treatment chamber 1.

Wherein, the flue gas to be processed can be conveyed into the rotating pipe 3 through the air supply pipe, then the flue gas can be conveyed into the grating pipe 2 through the rotating pipe 3, then the flue gas can be conveyed into the water through the air holes, at the moment, the dust impurities in the flue gas can be remained in the water, meanwhile, the driving motor 5 can be started, the rotating pipe 3 can be driven to rotate through the two gears 6, so that the water and the flue gas can be stirred by the grating pipe 2, the flue gas and the water are fully fused, the gas washed by the water can be collected by the starting air pump 8, so that the gas can be pumped into the hose 9 and then enter the gas storage bottle 10, the dust impurities in the flue gas can be separated, the water in the processing box 1 can be discharged by the mounting pipe 7 by opening the valve on the drain pipe 13, and the dust can be concentrated and filtered when the water passes through the filter cartridge 11, further can realize concentrating the collection to the dust granule, the utility model discloses an let in the aquatic with the flue gas, alright realize that the dust in flue gas and the flue gas separates to can conveniently concentrate the collection respectively to flue gas and dust, so when the after-treatment flue gas, can realize that the gas after the processing does not contain the granule, so can not lead to the air quality to descend.

Example two

The utility model discloses in, the last fixed cover of live tube 3 is equipped with connecting pipe 4, and the one end of air supply pipe extends to in the connecting pipe 4 and is connected with the sealed rotation of the inner wall of connecting pipe 4, and top one side fixed mounting who handles case 1 has driving motor 5, and equal fixed mounting has gear 6 on driving motor 5's output shaft and the connecting pipe 4, and two gears 6 mesh mutually, utilize driving motor 5 can conveniently drive grid pipe 2 and rotate.

The utility model discloses in, the subassembly of breathing in includes air pump 8, hose 9 and gas bomb 10, and gas bomb 10 is located one side of

handling case

1, and 8 fixed mounting of air pump are at the top of

handling case

1, and 8 ends of breathing in of air pump extend to in handling case 1, store 8 the end of giving vent to anger of air pump and the sealed fixed connection of one end of hose 9, and the one end of hose 9 and the sealed fixed connection of air inlet of gas bomb 10 can concentrate the collection through the flue gas after rinsing.

The utility model discloses in, sealed fixed mounting has the sealing washer on the inner wall of installation pipe 7, and strains a section of thick bamboo 11 and the sealed laminating of sealing washer, and one side swing joint of apron 12 has the fender ring 21, and keeps off ring 21 and strain a section of thick bamboo 11 and press from both sides the dress mutually, and it is spacing to utilize to keep off ring 21 can carry out elasticity to straining a section of thick bamboo 11.

The utility model discloses in, the equal symmetry in one side that is close to each other of apron 12 and fender ring 21 rotates and is connected with two connecting rods 14, and is located two connecting rods 14 of same height and rotates and be connected with same U template 15, and the equal fixed mounting in both ends of connecting rod 14 has torsion spring 20, and torsion spring 20's one end and one side inner wall fixed connection of U template 15, utilizes torsion spring 20 can make fender ring 21 exert elasticity to straining a section of thick bamboo 11, further can prevent to strain a section of thick bamboo 11 and remove.

The utility model discloses in, the top of apron 12 and the equal fixed mounting in bottom have kelly 16, and install top one side and the equal fixed mounting in bottom one side of pipe 7 and have solid fixed ring 17, kelly 16 runs through solid fixed ring 17, and sliding connection has brake lever 18 on solid fixed ring 17, and brake lever 18 clamps with the activity of kelly 16, and the cover is equipped with extension spring 19 on the brake lever 18, extension spring 19's both ends respectively with brake lever 18's one end and solid fixed ring 17's one side fixed connection, can conveniently carry out fixed connection with apron 12 and installation pipe 7.

The utility model discloses in, this technical scheme can realize carrying out thorough processing to the impurity that contains in the flue gas when using, and specific implementation step is: firstly, the flue gas to be treated can be conveyed into the rotating pipe 3 through the air supply pipe, then the flue gas can be conveyed into the grid pipe 2 through the rotating pipe 3, then the flue gas can be conveyed into the water through the air holes, at the moment, the dust impurities in the flue gas can be remained in the water, meanwhile, the driving motor 5 can be started, the rotating pipe 3 can be driven to rotate through the two gears 6, so that the water and the flue gas can be stirred by utilizing the grid pipe 2, the flue gas and the water are fully fused, then, the air pump 8 is started to collect the gas washed by the water, so that the gas can be pumped into the hose 9 and then enter the gas storage bottle 10, the dust impurities in the flue gas can be separated, at the moment, the water in the treatment box 1 can be discharged from the mounting pipe 7 by opening the valve on the drain pipe 13, and when the water passes through the filter cylinder 11, can realize concentrating the dust and filter, further can realize concentrating the collection to the dust granule, after rivers have been accomplished, can pull brake lever 18, make brake lever 18 break away from with kelly 16 and clamp, portable apron 12 after that, make apron 12 dismantle by installing on the pipe 7, it just can lose spacingly to strain a section of thick bamboo 11 this moment, can take out in 11 by installation pipe 7 with straining a section of thick bamboo, clear up dust from straining a section of thick bamboo 11, so this technical scheme can conveniently concentrate respectively to flue gas and dust and collect, so when the post processing flue gas, can realize that the gas after the processing does not contain the granule, so can not lead to the air quality to descend.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flue gas treatment equipment for power plant's boiler, includes handles case (1), has placed water in handling case (1), its characterized in that, it is connected with grid pipe (2) to rotate on the bottom inner wall of case (1), a plurality of gas pockets have been seted up to impartial interval on the both sides inner wall of grid pipe (2), and fixed mounting has rotating tube (3) on the top inner wall of grid pipe (2), the top of rotating tube (3) extends to the top of handling case (1) and rotates with the sealed rotation of the top inner wall of handling case (1) and be connected, it is connected with the air supply pipe to rotate on rotating tube (3), handle one side bottom fixed mounting of case (1) and handle installation pipe (7) that case (1) is linked together, cartridge (11) is blocked in installation pipe (7), apron (12) have been blocked in one side seal of installation pipe (7), sealed fixed mounting has drain pipe (13) on apron (12), the one end of drain pipe (13) extends to the one side of apron (12), be equipped with the valve on drain pipe (13), fixed mounting has the subassembly of breathing in on handling case (1), and the end of breathing in of the subassembly of breathing in extends to in handling case (1).

2. The flue gas treatment equipment for the power plant boiler, as claimed in claim 1, wherein the rotating pipe (3) is fixedly sleeved with a connecting pipe (4), one end of the gas supply pipe extends into the connecting pipe (4) and is connected with the inner wall of the connecting pipe (4) in a sealing and rotating manner, one side of the top of the treatment box (1) is fixedly provided with a driving motor (5), the output shaft of the driving motor (5) and the connecting pipe (4) are both fixedly provided with gears (6), and the two gears (6) are engaged with each other.

3. The flue gas treatment equipment for the power plant boiler, according to claim 1, is characterized in that the air suction assembly comprises an air pump (8), a hose (9) and an air storage bottle (10), the air storage bottle (10) is located at one side of the treatment box (1), the air pump (8) is fixedly installed at the top of the treatment box (1), the air suction end of the air pump (8) extends into the treatment box (1), the air outlet end of the storage air pump (8) is fixedly connected with one end of the hose (9) in a sealing manner, and one end of the hose (9) is fixedly connected with the air inlet of the air storage bottle (10) in a sealing manner.

4. The flue gas treatment equipment for the power plant boiler, according to claim 1, is characterized in that a sealing ring is fixedly installed on the inner wall of the installation pipe (7) in a sealing manner, the filter cartridge (11) is in sealing fit with the sealing ring, a baffle ring (21) is movably connected to one side of the cover plate (12), and the baffle ring (21) and the filter cartridge (11) are clamped.

5. The flue gas treatment equipment for the power plant boiler, according to claim 1, characterized in that two connecting rods (14) are symmetrically and rotatably connected to one side of the cover plate (12) and one side of the baffle ring (21) close to each other, the two connecting rods (14) at the same height are rotatably connected to the same U-shaped plate (15), two ends of each connecting rod (14) are fixedly provided with a torsion spring (20), and one end of each torsion spring (20) is fixedly connected with the inner wall of one side of the U-shaped plate (15).

6. The flue gas treatment equipment for the power plant boiler, according to claim 1, is characterized in that a clamping rod (16) is fixedly installed at the top and the bottom of the cover plate (12), a fixing ring (17) is fixedly installed at one side of the top and one side of the bottom of the installation pipe (7), the clamping rod (16) penetrates through the fixing ring (17), a brake rod (18) is slidably connected onto the fixing ring (17), the brake rod (18) is movably clamped with the clamping rod (16), a tension spring (19) is sleeved on the brake rod (18), and two ends of the tension spring (19) are respectively fixedly connected with one end of the brake rod (18) and one side of the fixing ring (17).