CN217909758U

CN217909758U - Boiler flue gas treatment equipment

Info

Publication number: CN217909758U
Application number: CN202222239859.0U
Authority: CN
Inventors: 肖性俊; 王建朝; 黄建熊; 杨红亮
Original assignee: Ganzhou Yuxin Energy Management Co ltd
Current assignee: Ganzhou Yuxin Energy Management Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-29
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses boiler flue gas treatment equipment, which relates to the technical field of flue gas treatment and comprises a dust removing cylinder, a purifying cylinder, a treatment unit and an auxiliary unit; the dust removing cylinder is vertically arranged, and the purifying cylinder is positioned on the right side of the dust removing cylinder; the treatment unit comprises supporting legs, a base, a water tank, a water pump, a water inlet pipe, an air guide pipe, an air pump, a feeding pipe, an air outlet and a stirring assembly, wherein the middle part of the lower end of the purification cylinder is fixedly connected with a discharge outlet, and the stirring assembly is arranged in the dust removal cylinder; the auxiliary unit is installed at the lower end and inside of the dust removing cylinder. Be equipped with a dust removal section of thick bamboo and remove dust to the flue gas, chemical gas in the flue gas neutralizes in the purification section of thick bamboo, and flue gas treatment is better, and is equipped with auxiliary unit and can discharge the impurity of separation, can carry out reuse with the water in the dust removal section of thick bamboo again, saves the water resource, is equipped with spiral baffle in addition and blocks the flue gas, makes the flue gas fully contact with the neutralizer in the purification section of thick bamboo, improves purifying effect.

Description

Boiler flue gas treatment equipment

Technical Field

The utility model relates to a technical field is handled to the flue gas, specifically is a boiler flue gas treatment facility.

Background

Dust, sulfur and nitrogen oxides contained in the boiler flue gas are substances polluting the atmosphere, and the emission index of the boiler flue gas can reach several times to dozens of times of the environmental protection specified index without purification, so the boiler flue gas needs to be subjected to dust removal and purification treatment;

the patent with publication number CN212091442U in the prior art discloses an environment-friendly boiler flue gas treatment device, which comprises a treatment box, wherein a water inlet box is arranged at the bottom end inside the treatment box, a rotating shaft is arranged inside the water inlet box, the rotating shaft is internally of a hollow structure, a water inlet hole is formed in the middle of the rotating shaft positioned inside the water inlet box, a rotating block, a water spray disc and a rotating blade are sequentially arranged in the middle of the rotating shaft from bottom to top, the water spray disc is communicated with the inside of the rotating shaft, an air suction pipe is arranged in the middle of the upper end of the treatment box, an air suction disc is arranged at the other end of the air suction pipe, the water inlet box is connected with a water inlet pipe, a water inlet pump is arranged in the middle of the water inlet pipe, and a filter block is arranged at the other end of the water inlet pipe;

impurities filtered out by the device need to be discharged from the device to be taken out, water resources are wasted, chemical gas in the smoke is not purified, the smoke treatment effect is not good enough, and therefore the boiler smoke treatment device is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a boiler flue gas treatment device is provided, it removes dust to the flue gas to be equipped with a dust removal section of thick bamboo, chemical gas to in the flue gas in the purification section of thick bamboo carries out neutralization, flue gas treatment effect is better, and be equipped with auxiliary unit and can discharge the impurity of separation, can carry out reuse with the water in the dust removal section of thick bamboo again, save the water resource, be equipped with spiral baffle in addition and block the flue gas, make the flue gas fully contact with the neutralizer in the purification section of thick bamboo, and the purification effect is improved, the problem in the background art can be effectively solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: a boiler flue gas treatment device comprises a dust removal cylinder, a purification cylinder, a treatment unit and an auxiliary unit;

a dust removing cylinder: the purification cylinder is vertically arranged and is positioned at the right side of the dust removal cylinder;

a processing unit: the multifunctional dust removing device comprises supporting legs, a base, a water tank, a water pump, a water inlet pipe, an air guide pipe, an air pump, a charging pipe, an air outlet and a stirring assembly, wherein the lower ends of a dust removing cylinder and a purifying cylinder are fixedly connected with the supporting legs respectively, the base is positioned on the left side of the dust removing cylinder, the lower end of the water tank is fixedly connected with the upper end of the base, the upper end of the water tank is fixedly connected with the upper end of the water tank, the upper end of the water tank is fixedly connected with the water inlet end of the water pump, the water outlet end of the water pump is fixedly connected with the left end of the water inlet pipe, the right end of the water inlet pipe is fixedly connected with the middle part of the dust removing cylinder, the outer end of the air inlet pipe is fixedly connected with the middle part of the upper end of the purifying cylinder, the air inlet and the air outlet of the air guide pipe are fixedly connected with the inner end of the air guide pipe respectively, the left end of the air guide pipe is fixedly connected with the right side of the upper end of the dust removing cylinder, the lower end of the air guide pipe is positioned on the inner left side of the right side of the purifying cylinder, the outer end of the charging pipe is fixedly connected with the charging pipe, the upper end of the purifying cylinder is fixedly connected with the air outlet, the lower end of the purifying cylinder, and the stirring assembly is fixedly connected with a discharging port, and the stirring assembly is mounted in the dust removing cylinder;

an auxiliary unit: is arranged at the lower end and inside of the dust removing cylinder.

Support a dust removal section of thick bamboo and a purification section of thick bamboo through the landing leg, support the water tank through the base, the water of start-up water pump in with the water tank passes through in the leading-in dust removal section of thick bamboo of inlet tube, add the neutralizer into the purification section of thick bamboo through the filling tube, be connected the flue gas pipe of intake pipe with outside boiler, the boiler flue gas passes through in the intake pipe gets into the dust removal section of thick bamboo, through the dust impurity separation of the water in the dust removal section of thick bamboo in with the flue gas, strengthen the treatment effect of flue gas through stirring the subassembly, start-up the air pump with the flue gas after separating impurity through in the leading-in purification section of thick bamboo of air duct, carry out the neutralization to the chemical gas in the flue gas through the neutralizer in the purification section of thick bamboo, through the flue gas outlet discharge after the neutralization purifies, thereby accomplish the flue gas treatment, after the neutralizer uses inefficacy, open the bin discharge change again can, the treatment effect of flue gas is changed through auxiliary unit messenger, equipment uses more high-efficient.

Further, the stirring subassembly contains the motor, rotates seat, bracing piece, stirring board and relief groove, the inside lower extreme middle part of a dust removal section of thick bamboo rotates and is connected with the lower extreme that rotates the seat, the lower extreme middle part fixedly connected with motor of a dust removal section of thick bamboo, and the output shaft of motor run through a dust removal section of thick bamboo and the lower extreme fixed connection who rotates the seat, rotate the inner of the equal angle fixedly connected with bracing piece such as the outside of seat, and the lower extreme of the upper end outside fixedly connected with stirring board of bracing piece, the relief groove has been seted up at the middle part of stirring board.

Support the stirring board through the bracing piece, let in the flue gas in the dust removal section of thick bamboo after, starter motor makes and rotates the seat rotation to make the bracing piece drive the stirring board and rotate, stir through the flue gas and the water of stirring board in to the dust removal section of thick bamboo, thereby make the impurity of separation better with the integration effect of water when strengthening flue gas treatment effect, the utilization ratio of water is higher, reduces the resistance that the stirring board stirred when guaranteeing the stirring effect of stirring board through the decompression groove.

Further, the processing unit still contains spiral baffle, the inner wall fixedly connected with spiral baffle of purifying cylinder, and air duct and filling tube run through spiral baffle. The flue gas is blocked by the spiral baffle plate, so that the flue gas is fully contacted with the neutralizer in the purifying cylinder, and the purifying effect is improved.

Further, the auxiliary unit contains outlet pipe, check valve one, connecting box, filter frame, handle, sealing strip, circulating pump, check valve two and installation component, the upper end of the lower extreme right side fixedly connected with outlet pipe of dust removal section of thick bamboo, and the mid-mounting of outlet pipe has check valve one, the upper end of the lower extreme fixedly connected with connecting box of outlet pipe, and the right-hand member of the lower extreme fixedly connected with circulating pipe of connecting box, the right-hand member mid-mounting of circulating pipe has check valve two, the left end fixed connection of circulating pipe is at the right-hand member downside of water tank, and the middle part both ends fixed connection of circulating pipe is at the water inlet and the delivery port of circulating pump, the inboard of connecting box is connected with the filter frame through the installation component, and the right-hand member middle part fixedly connected with handle of filter frame, the right-hand member left side fixedly connected with sealing strip of filter frame, and the left end of sealing strip contacts with the inboard right-hand member of connecting box.

Support the connecting box through the outlet pipe, insert the connecting box with the filter frame through the handle in, install the filter frame in the connecting box through the installation component, improve the leakproofness between filter frame and the connecting box through the sealing strip, when the impurity content of a dust removal section of thick bamboo water is higher, open check valve one and check valve two, start the circulating pump, the dust removal section of thick bamboo water passes through the outlet pipe and gets into to filter in the filter frame and filter, water after the filtration passes through in circulating pump and the circulating pipe pump water tank reuse.

Further, the installation component contains spout, slide bar, depression bar and spring, the spout has been seted up at the right-hand member downside middle part of connecting box, and spout and slide bar sliding connection, the right-hand member of slide bar rotates the lower extreme that is connected with the depression bar, and the spring cup joints in the outside of slide bar, the spring is located the spout.

Supporting the depression bar through the slide bar, the swing depression bar exposes the cavity of connecting box, will cross in the filter box inserts the connecting box, and outside pulling depression bar makes the slide bar outwards slide along the spout, and the spring shrink, the swing depression bar corresponds with the right-hand member of crossing the filter box, loosens the depression bar, and the spring kick-backs makes the depression bar compress tightly the filter box to fix the filter box in the connecting box and improve the compactness that filter box and connecting box are connected.

Further, the auxiliary unit still contains the brush board, the lower extreme of bracing piece and the outer end of stirring board fixedly connected with brush board respectively, and brush board and the inner wall contact of a dust removal section of thick bamboo. The impurities on the inner wall of the dust removal cylinder are cleaned through the brush plate, and the cleanliness of the equipment is improved.

Compared with the prior art, the beneficial effects of the utility model are that: this boiler flue gas treatment equipment has following benefit:

1. after the flue gas is introduced into the dedusting cylinder, the motor is started to enable the rotating seat to rotate, so that the supporting rod drives the stirring plate to rotate, the flue gas and the water in the dedusting cylinder are stirred through the stirring plate, the flue gas treatment effect is enhanced, the fusion effect of the separated impurities and the water is better, the utilization rate of the water is higher, and the stirring resistance of the stirring plate is reduced while the stirring effect of the stirring plate is ensured through the pressure reduction groove;

2. inserting the filter frame into the connecting box, pulling the pressure rod outwards, enabling the spring to contract, enabling the swinging pressure rod to correspond to the right end of the filter frame, loosening the pressure rod, enabling the pressure rod to tightly press the filter frame through resilience of the spring, fixing the filter frame in the connecting box, improving the tightness of the connection between the filter frame and the connecting box, and improving the tightness between the filter frame and the connecting box through the sealing strip;

3. be equipped with a dust removal section of thick bamboo and remove dust to the flue gas, chemical gas to in the flue gas carries out neutralization in the purification section of thick bamboo, and flue gas treatment is better, and is equipped with auxiliary unit and can carry out the impurity discharge of separation, can carry out reuse with the water in the dust removal section of thick bamboo again, saves the water resource, is equipped with the spiral baffle in addition and blocks the flue gas, makes the flue gas fully contact with the neutralizer in the purification section of thick bamboo, improves purifying effect.

Drawings

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

fig. 2 is a schematic view of the bottom view structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.

In the figure: 1. the device comprises a dust removing cylinder, a purification cylinder 2, a treatment unit 3, support legs 31, a base 32, a water tank 33, a water pump 34, a water inlet pipe 35, an air inlet pipe 36, an air guide pipe 37, an air pump 38, a feed pipe 39, an air outlet 310, a motor 311, a rotating seat 312, a support rod 313, a stirring plate 314, a decompression tank 315, a spiral baffle 316, an auxiliary unit 4, a water outlet pipe 41, a check valve I42, a connecting box 43, a filter frame 44, a handle 45, a sealing strip 46, a circulating pipe 47, a circulating pump 48, a check valve II 49, a sliding chute 410, a sliding rod 411, a compression rod 412, a spring 413 and a brush plate 414.

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.

Referring to fig. 1-3, the present embodiment provides a technical solution: a boiler flue gas treatment device comprises a dust removing cylinder 1, a purifying cylinder 2, a treatment unit 3 and an auxiliary unit 4;

the dust removing cylinder 1: the purification device is vertically arranged, and the purification cylinder 2 is positioned at the right side of the dust removal cylinder 1;

the processing unit 3: comprises supporting legs 31, a base 32, a water tank 33, a water pump 34, a water inlet pipe 35, an air inlet pipe 36, an air duct 37, an air pump 38, a feeding pipe 39, an air outlet 310 and a stirring component, wherein the lower ends of a dust removing cylinder 1 and a purifying cylinder 2 are respectively and fixedly connected with the supporting legs 31, the base 32 is positioned at the left side of the dust removing cylinder 1, the upper end of the base 32 is fixedly connected with the lower end of the water tank 33, the upper side of the right end of the water tank 33 is fixedly connected with the water inlet end of the water pump 34, the water outlet end of the water pump 34 is fixedly connected with the left end of the water inlet pipe 35, and the right end of the water inlet pipe 35 is fixedly connected with the middle part of the left end of the dust removing cylinder 1, the middle part of the upper end of the dust removing cylinder 1 is fixedly connected with the upper end of the outer side of an air inlet pipe 36, the left side of the upper end of the purifying cylinder 2 is fixedly connected with an air pump 38, an air inlet and an air outlet of the air pump 38 are respectively and fixedly connected with the inner end of an air guide pipe 37, the left side of the air guide pipe 37 is fixedly connected with the right side of the upper end of the dust removing cylinder 1, the lower end of the air guide pipe 37 on the right side is positioned at the lower left side of the inner part of the purifying cylinder 2, the middle part of the upper end of the purifying cylinder 2 is fixedly connected with the upper end of the outer side of a feed pipe 39, the right side of the upper end of the purifying cylinder 2 is fixedly connected with an air outlet 310, the middle part of the lower end of the purifying cylinder 2 is fixedly connected with a discharge outlet, and a stirring assembly is installed in the dust removing cylinder 1;

the stirring subassembly contains motor 311, rotate seat 312, bracing piece 313, stirring board 314 and relief groove 315, the inside lower extreme middle part of dust removal section of thick bamboo 1 is rotated and is connected with the lower extreme that rotates seat 312, the lower extreme middle part fixedly connected with motor 311 of dust removal section of thick bamboo 1, and the output shaft of motor 311 runs through dust removal section of thick bamboo 1 and the lower extreme fixed connection who rotates seat 312, rotate the inner of angle fixedly connected with bracing piece 313 such as the outside of seat 312, and the upper end outside fixedly connected with stirring board 314's of bracing piece 313 lower extreme, relief groove 315 has been seted up at stirring board 314's middle part.

Support stirring board 314 through bracing piece 313, after letting in the flue gas in the dust removal section of thick bamboo 1, starter motor 311 makes rotation seat 312 rotate, thereby make bracing piece 313 drive stirring board 314 rotate, stir flue gas and water in the dust removal section of thick bamboo 1 through stirring board 314, thereby make the impurity of separation better with the integration effect of water when strengthening the flue gas treatment effect, the utilization ratio of water is higher, reduce the resistance that stirring board 314 stirred when guaranteeing stirring board 314 stirring effect through decompression groove 315.

The processing unit 3 further comprises a spiral baffle 316, the inner wall of the purification cartridge 2 is fixedly connected with the spiral baffle 316, and the air duct 37 and the feed pipe 39 penetrate through the spiral baffle 316. The flue gas is blocked by the spiral baffle 316, so that the flue gas is fully contacted with the neutralizer in the purifying cylinder 2, and the purifying effect is improved.

The auxiliary unit 4: is arranged at the lower end and inside of the dust removing cylinder 1; the auxiliary unit 4 comprises a water outlet pipe 41, a one-way valve 42, a connecting box 43, a filter frame 44, a handle 45, a sealing strip 46, a circulating pipe 47, a circulating pump 48, a one-way valve two 49 and a mounting component, wherein the right side of the lower end of the dust removing cylinder 1 is fixedly connected with the upper end of the water outlet pipe 41, the middle part of the water outlet pipe 41 is provided with the one-way valve one 42, the lower end of the water outlet pipe 41 is fixedly connected with the upper end of the connecting box 43, the lower end of the connecting box 43 is fixedly connected with the right end of the circulating pipe 47, the middle part of the right end of the circulating pipe 47 is provided with the one-way valve two 49, the left end of the circulating pipe 47 is fixedly connected with the lower side of the right end of the water tank 33, two ends of the middle part of the circulating pipe 47 are fixedly connected with the water inlet and the water outlet of the circulating pump 48, the inner side of the connecting box 43 is connected with the filter frame 44 through the mounting component, the right middle part of the filter frame 44 is fixedly connected with the handle 45, the left side of the right end of the filter frame 44 is fixedly connected with the right end of the sealing strip 46, and the left side of the filter frame 44 is fixedly connected with the right end of the left end of the sealing strip 46, and the left end of the connecting box 43 is in contact.

Support connecting box 43 through outlet pipe 41, insert connecting box 43 with filtering frame 44 through handle 45 in, install filtering frame 44 in connecting box 43 through the installation component, improve the leakproofness between filtering frame 44 and the connecting box 43 through sealing strip 46, when the impurity content of the water in the dust removal barrel 1 is higher, open check valve one 42 and check valve two 49, start circulating pump 48, the water in the dust removal barrel 1 filters in getting into filtering frame 44 through outlet pipe 41, water after the filtration passes through circulating pump 48 and circulating pipe 47 pump income water tank 33 in reuse.

The installation component comprises a sliding groove 410, a sliding rod 411, a pressing rod 412 and a spring 413, the sliding groove 410 is formed in the middle of the lower side of the right end of the connecting box 43, the sliding groove 410 is connected with the sliding rod 411 in a sliding mode, the right end of the sliding rod 411 is rotatably connected with the lower end of the pressing rod 412, the spring 413 is sleeved on the outer side of the sliding rod 411, and the spring 413 is located in the sliding groove 410.

The sliding rod 411 supports the pressing rod 412, the swinging pressing rod 412 is exposed out of the cavity of the connecting box 43, the filter frame 44 is inserted into the connecting box 43, the pressing rod 412 is pulled outwards to enable the sliding rod 411 to slide outwards along the sliding groove 410, the spring 413 contracts, the swinging pressing rod 412 corresponds to the right end of the filter frame 44, the pressing rod 412 is loosened, the spring 413 rebounds to enable the pressing rod 412 to press the filter frame 44 tightly, and therefore the filter frame 44 is fixed in the connecting box 43 and the tightness of connection between the filter frame 44 and the connecting box 43 is improved.

The auxiliary unit 4 further comprises a brush plate 414, the lower end of the support rod 313 and the outer end of the stirring plate 314 are fixedly connected with the brush plate 414 respectively, and the brush plate 414 is in contact with the inner wall of the dust removing cylinder 1. The impurities on the inner wall of the dust removing cylinder 1 are cleaned through the brush plate 414, and the cleanliness of the equipment is improved.

Supporting a dust removing cylinder 1 and a purifying cylinder 2 through supporting legs 31, supporting a water tank 33 through a base 32, starting a water pump 34 to lead water in the water tank 33 into the dust removing cylinder 1 through a water inlet pipe 35, adding a neutralizing agent into the purifying cylinder 2 through a charging pipe 39, connecting a gas inlet pipe 36 with a flue gas pipe of an external boiler, enabling boiler flue gas to enter the dust removing cylinder 1 through the gas inlet pipe 36, separating dust and impurities in the flue gas through water in the dust removing cylinder 1, strengthening the treatment effect of the flue gas through a stirring assembly, starting the air pump 38 to lead the flue gas after impurity separation into the purifying cylinder 2 through a gas guide pipe 37, neutralizing chemical gas in the flue gas through the neutralizing agent in the purifying cylinder 2, discharging the flue gas after neutralization through a gas outlet 310, thereby completing flue gas treatment, opening a discharge port to discharge and replacing the flue gas again after the neutralizing agent is failed, replacing the treatment effect of the flue gas through an auxiliary unit 4, and being more efficient in equipment use.

The utility model provides a pair of boiler flue gas treatment facility's theory of operation as follows: the swing compression bar 412 is exposed out of the cavity of the connecting box 43, the filter frame 44 is inserted into the connecting box 43 through the handle 45, the compression bar 412 is pulled outwards to enable the sliding rod 411 to slide outwards along the sliding groove 410, the spring 413 is contracted, the swing compression bar 412 corresponds to the right end of the filter frame 44, the compression bar 412 is loosened, the spring 413 rebounds to enable the compression bar 412 to compress the filter frame 44, the filter frame 44 is fixed in the connecting box 43 and the tightness between the filter frame 44 and the connecting box 43 is improved through the sealing strip 46, the water pump 34 is started to guide the water in the water tank 33 into the dust removing cylinder 1 through the water inlet pipe 35, the neutralizing agent is added into the purifying cylinder 2 through the feed pipe 39, the air inlet pipe 36 is connected with the flue gas pipe of an external boiler, the boiler flue gas enters the dust removing cylinder 1 through the air inlet pipe 36, and the dust and impurities in the flue gas are separated through the water in the dust removing cylinder 1, the motor 311 is started to rotate the rotating seat 312, so that the supporting rod 313 drives the stirring plate 314 to rotate, the smoke and water in the dust removing cylinder 1 are stirred through the stirring plate 314, the smoke treatment effect is enhanced, the separated impurities and the water are better fused, the utilization rate of the water is higher, the resistance of stirring of the stirring plate 314 is reduced while the stirring effect of the stirring plate 314 is ensured through the decompression groove 315, the stirring plate 314 drives the brush plate 414 to rotate, the impurities on the inner wall of the dust removing cylinder 1 are cleaned through the brush plate 414, the cleanliness of the equipment is improved, the air pump 38 is started to guide the smoke with the separated impurities into the purifying cylinder 2 through the air guide pipe 37, the chemical gas in the smoke is neutralized through the neutralizing agent in the purifying cylinder 2, the smoke is blocked through the spiral baffle plate 316, the smoke is enabled to be fully contacted with the neutralizing agent in the purifying cylinder 2, and the purifying effect is improved, the flue gas after neutralization and purification is discharged through the gas outlet 310, so that the flue gas treatment is completed, after the neutralizing agent is used and loses efficacy, the discharge port is opened to discharge and replace the flue gas again, when the impurity content of the water in the dust removing cylinder 1 is high, the one-way valve I42 and the one-way valve II 49 are opened, the circulating pump 48 is started, the water in the dust removing cylinder 1 enters the filter frame 44 through the water outlet pipe 41 to be filtered, the filtered water is pumped into the water tank 33 through the circulating pump 48 and the circulating pipe 47 to be recycled, after the filtering is finished, the water in the water tank 33 is injected into the dust removing cylinder 1 again, the one-way valve I42 and the one-way valve II 49 are closed, the equipment continues to operate, the swing pressure rod 412 is separated from the filter frame 44, the filter frame 44 is taken down, impurities in the filter frame 44 are poured out and installed in the connecting box 43 again, and the next filtering is facilitated.

It should be noted that the core chip of the external control switch set disclosed in the above embodiments is a PLC single chip, the water pump 34, the air pump 38, the motor 311, and the circulating pump 48 may be freely configured according to the actual application scenario, the centrifugal water pump is suggested to be used as the water pump 34, the electric air pump is suggested to be used as the air pump 38, the servo motor is suggested to be used as the motor 38, the centrifugal water pump is suggested to be used as the circulating pump 48, and the method commonly used in the prior art is adopted for the operation of the external control switch set control motor 38.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A boiler flue gas treatment device is characterized in that: comprises a dust removing cylinder (1), a purifying cylinder (2), a processing unit (3) and an auxiliary unit (4);

dust removal cylinder (1): the device is vertically arranged, and the purifying cylinder (2) is positioned at the right side of the dust removing cylinder (1);

processing unit (3): comprises supporting legs (31), a base (32), a water tank (33), a water pump (34), a water inlet pipe (35), an air inlet pipe (36), an air guide pipe (37), an air pump (38), a feeding pipe (39), an air outlet (310) and a stirring component, wherein the lower ends of a dust removing cylinder (1) and a purifying cylinder (2) are respectively fixedly connected with the supporting legs (31), the base (32) is positioned on the left side of the dust removing cylinder (1), the lower end of the upper end of the base (32) is fixedly connected with the water tank (33), the water inlet end of the water pump (34) is fixedly connected with the upper end of the right end of the water tank (33), the left end of the water outlet end of the water pump (34) is fixedly connected with the left end of the water inlet pipe (35), the right end of the water inlet pipe (35) is fixedly connected with the middle part of the left end of the dust removing cylinder (1), the upper end of the air inlet pipe (36) is fixedly connected with the upper end of the purifying cylinder (2), the air inlet of the air pump (38) and the air outlet are respectively fixedly connected with the inner end of the dust removing cylinder (37), the left end of the left side of the air guide pipe (37) is fixedly connected with the lower end of the air guide pipe (39), the purifying cylinder (2) and the lower end of the purifying cylinder (2) is positioned on the right side of the purifying cylinder (2), the right side of the upper end of the purification cylinder (2) is fixedly connected with an air outlet (310), the middle of the lower end of the purification cylinder (2) is fixedly connected with a discharge hole, and the stirring assembly is installed in the dedusting cylinder (1);

auxiliary unit (4): is arranged at the lower end and inside of the dust removing cylinder (1).

2. The boiler flue gas treatment plant of claim 1, characterized in that: the stirring subassembly contains motor (311), rotates seat (312), bracing piece (313), stirring board (314) and decompression groove (315), the inside lower extreme middle part of dust removal section of thick bamboo (1) rotates and is connected with the lower extreme that rotates seat (312), the lower extreme middle part fixedly connected with motor (311) of dust removal section of thick bamboo (1), and the output shaft of motor (311) runs through dust removal section of thick bamboo (1) and the lower extreme fixed connection who rotates seat (312), rotate the inner of angle fixedly connected with bracing piece (313) such as the outside of seat (312), and the lower extreme of the upper end outside fixedly connected with stirring board (314) of bracing piece (313), decompression groove (315) have been seted up at the middle part of stirring board (314).

3. The boiler flue gas treatment plant of claim 1, characterized in that: processing unit (3) still contains spiral baffle (316), the inner wall fixedly connected with spiral baffle (316) of purifying barrel (2), and air duct (37) and filling tube (39) run through spiral baffle (316).

4. The boiler flue gas treatment plant of claim 1, wherein: auxiliary unit (4) contain outlet pipe (41), check valve (42), connecting box (43), filter frame (44), handle (45), sealing strip (46), circulating pipe (47), circulating pump (48), check valve two (49) and installation component, the upper end of the lower extreme right side fixedly connected with outlet pipe (41) of dust removal section of thick bamboo (1), and the mid-mounting of outlet pipe (41) has check valve one (42), the upper end of the lower extreme fixedly connected with connecting box (43) of outlet pipe (41), and the right-hand member of the lower extreme fixedly connected with circulating pipe (47) of connecting box (43), the right-hand member mid-mounting of circulating pipe (47) has check valve two (49), the left end fixed connection of circulating pipe (47) is in the right-hand member downside of water tank (33), and the middle part both ends fixed connection of circulating pipe (47) is at the water inlet and the delivery port of circulating pump (48), the inboard of connecting box (43) is connected with filter frame (44) through the installation component, and the right-hand member fixed connection handle (45) of the right-hand member of filter frame (44), the left side fixed connection of filter frame (44) has the left end and the right-hand member of sealing strip (46), and the left end of sealing strip (43) contact box (46).

5. The boiler flue gas treatment plant according to claim 4, characterized in that: the installation component comprises a sliding groove (410), a sliding rod (411), a pressing rod (412) and a spring (413), the sliding groove (410) is formed in the middle of the lower side of the right end of the connecting box (43), the sliding groove (410) is connected with the sliding rod (411) in a sliding mode, the right end of the sliding rod (411) is rotatably connected with the lower end of the pressing rod (412), the spring (413) is sleeved on the outer side of the sliding rod (411), and the spring (413) is located in the sliding groove (410).

6. The boiler flue gas treatment plant of claim 2, characterized in that: the auxiliary unit (4) further comprises a brush plate (414), the lower end of the supporting rod (313) and the outer end of the stirring plate (314) are respectively and fixedly connected with the brush plate (414), and the brush plate (414) is in contact with the inner wall of the dust removing barrel (1).