CN211302658U

CN211302658U - Flue gas desulfurization treatment device for industrial boiler

Info

Publication number: CN211302658U
Application number: CN201921897915.1U
Authority: CN
Inventors: 鲁鹏; 冯国海; 邓宏平; 毛绘博
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-08-21
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an industrial boiler flue gas desulfurization processing apparatus, including supporting base and support housing, support housing passes through the bolt and installs the top one side outer wall at the support base, one side bottom outer wall fixed mounting of support housing has the intake pipe that the level set up, and the circumference outer wall solderless wrapped connection of intake pipe has the aqueduct, there is the top cap top portion outer wall of support housing through hinged joint, the slot has all been seted up to the inner wall of support housing top both sides, support housing's circumference top inner wall is provided with the active carbon otter board, and the equal fixed mounting of both sides outer wall of active carbon otter board has the slider. The utility model provides a pair of industrial boiler flue gas desulfurization processing apparatus has the aqueduct through having convoluteed outside the intake pipe, can let in the supporting shell with the flue gas through the intake pipe to let in the clear water to the aqueduct, can realize the effectual heating to the clear water, and then realize waste heat recovery's effect, improved the utilization ratio of the energy.

Description

Flue gas desulfurization treatment device for industrial boiler

Technical Field

The utility model relates to a boiler flue gas purification technical field especially relates to an industrial boiler flue gas desulfurization processing apparatus.

Background

The industrial boiler products are divided into two types, namely steam for power generation or gas supply, for example, a fertilizer plant can use steam for vaporization to use coal as a raw material to synthesize fertilizers, the typical industrial boiler is a typical industrial boiler, the majority of the industrial boilers is also coal-fired, the industrial boiler is a circulating fluidized bed boiler and is an important heat energy power device, and China is a country where boilers are produced and used most in the world nowadays.

In the use of industrial boiler, can produce a large amount of flue gases, and all mixing a large amount of sulfides in these flue gases, consequently can use a flue gas desulphurization device, and current flue gas desulphurization device is when carrying out desulfurization treatment to the industrial boiler flue gas, not only be convenient for clear up the inside otter board of device, can take a large amount of heat loss with the flue gas simultaneously, cause the waste of the energy, consequently need design a neotype industrial boiler flue gas desulfurization processing apparatus and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an industrial boiler flue gas desulfurization treatment device.

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

the utility model provides an industrial boiler flue gas desulfurization processing apparatus, is including supporting base and supporting shell, the supporting shell passes through the bolt and installs the top one side outer wall at the supporting base, one side bottom outer wall fixed mounting of supporting shell has the intake pipe that the level set up, and the circumference outer wall solderless wrapped connection of intake pipe has the aqueduct, there is the top cap top portion outer wall of supporting shell through hinged joint, the slot has all been seted up to the inner wall of supporting shell top both sides, the circumference top inner wall of supporting shell is provided with the active carbon otter board, and the equal fixed mounting of both sides outer wall of active carbon otter board has the slider, and two sliders are pegged graft respectively in two slot inner walls, the top central authorities outer wall fixed mounting of top cap has the blast pipe, and the equal fixed mounting of circumference top inner.

Preferably, a first groove is formed in the outer wall of one side of one end of the supporting base, the inner wall of the first groove is connected with the slag storage plate in an inserting mode, a sealing plate is fixedly mounted on the outer wall of one end of the slag storage plate, and the outer wall of the middle of one end of the sealing plate is connected with a pulling handle through a hinge.

Preferably, a liquid storage tank body is fixedly mounted on the outer wall of the other side of the top of the support base, a first opening is formed in the outer wall of one side of the top of the liquid storage tank body, a liquid guide pipe is fixedly mounted on the inner wall of the first opening, and a liquid inlet pipe is fixedly mounted on the outer wall of the other side of the top of the liquid storage tank body.

Preferably, the inner wall of the middle part of the circumference of the supporting shell is fixedly provided with an annular liquid distribution pipe, and the inner wall of the circumference of the annular liquid distribution pipe is fixedly provided with liquid spraying heads distributed in an annular array.

Preferably, the outer wall of one end of the liquid guide pipe is connected with the outer wall of one side of the annular liquid distribution pipe through a bolt, and the outer wall of the top of the liquid guide pipe is fixedly provided with a liquid pump.

Preferably, a second opening is formed in the outer wall of the bottom of one end of the supporting shell, and a sealing cover is connected to the outer wall of one side of the second opening through a hinge.

Preferably, the liquid pump is electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.

There is the selection, the bottom outer wall fixed mounting who supports casing one end has the rotation motor, and the output shaft fixed mounting who rotates the motor has the dwang, and the circumference outer wall of dwang passes through bolted connection has the flabellum that the annular array distributes, the rotation motor has the switch through wire electric connection, and the switch passes through wire and power electric connection.

The utility model has the advantages that:

1. the utility model provides an industrial boiler flue gas desulfurization processing apparatus, through having twined the aqueduct outside the intake pipe, can let the flue gas into the support housing through the intake pipe to let in the clear water to the aqueduct, can realize the effectual heating to the clear water, and then realize waste heat recovery's effect, improved the utilization ratio of the energy;

2. the utility model provides an industrial boiler flue gas desulfurization processing apparatus, through being provided with the active carbon otter board at the top of supporting the casing, can get rid of the peculiar smell in the flue gas by the active carbon otter board, improved the effect of flue gas purification, be provided with the slider simultaneously in the both sides of active carbon otter board, can be convenient dismouting to the active carbon otter board, improved the convenience that the active carbon otter board was maintained and was changed;

3. the utility model provides an industrial boiler flue gas desulfurization processing apparatus, through being provided with the stock solution jar body, catheter, drawing liquid pump, annular liquid distribution pipe and hydrojet head, can be by drawing liquid pump take out the doctor solution in the stock solution jar body to the hydrojet head, carry out spray desulfurization processing by the hydrojet head, improved desulfurization processing's sufficiency;

4. the utility model provides a pair of industrial boiler flue gas desulfurization processing apparatus, in embodiment 2, through being provided with rotation motor, dwang and flabellum, can drive dwang and flabellum by rotating the motor and rotate, and then can make the flue gas drum to each position, with spray liquid fully contact, further improvement flue gas desulfurization's sufficiency.

Drawings

FIG. 1 is a schematic view of the structure of an industrial boiler flue gas desulfurization treatment device according to the present invention;

FIG. 2 is a schematic view of a partial front cross-sectional structure of a supporting housing of embodiment 1 of the flue gas desulfurization treatment device for an industrial boiler of the present invention;

FIG. 3 is the utility model provides a partial front sectional structure schematic diagram of the supporting box casing of embodiment 2 of an industrial boiler flue gas desulfurization processing apparatus.

In the figure: the device comprises an air inlet pipe 1, a water guide pipe 2, a supporting shell 3, a top cover 4, an exhaust pipe 5, a liquid guide pipe 6, a liquid drawing pump 7, a liquid storage tank body 8, a supporting base 9, a sealing cover 10, a sealing plate 11, a filter screen plate 12, an annular liquid distribution pipe 13, a liquid spraying head 14, a sliding block 15, an activated carbon screen plate 16, fan blades 17 and a rotating rod 18.

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 1

Referring to fig. 1-2, an industrial boiler flue gas desulfurization treatment device comprises a support base 9 and a support shell 3, wherein the support shell 3 is installed on the outer wall of one side of the top of the support base 9 through bolts, the outer wall of the bottom of one side of the support shell 3 is connected with a horizontally arranged gas inlet pipe 1 through bolts, and the circumferential outer wall of the air inlet pipe 1 is wound with a water guide pipe 2, the outer wall of one side of the top of the supporting shell 3 is connected with a top cover 4 through a hinge, the inner walls of the two sides of the top of the supporting shell 3 are provided with slots, the inner wall of the circumferential top of the supporting shell 3 is provided with an activated carbon screen plate 16, and the outer walls of the two sides of the active carbon screen plate 16 are connected with sliding blocks 15 through bolts, the two sliding blocks 15 are respectively inserted into the inner walls of the two slots, the outer wall of the center of the top cover 4 is connected with an exhaust pipe 5 through bolts, and the inner wall of the circumferential top of the exhaust pipe 5 and the inner wall of one end of the circumference of the air inlet pipe 1 are both connected with a filter screen plate 12 through bolts.

In the utility model, a first groove is arranged on the outer wall of one side of one end of a supporting base 9, a slag storage plate is inserted into the inner wall of the first groove, the outer wall of one end of the slag storage plate is connected with a sealing plate 11 through a bolt, the outer wall of the middle part of one end of the sealing plate 11 is connected with a pull handle through a hinge, the outer wall of the other side of the top of the supporting base 9 is connected with a liquid storage tank body 8 through a bolt, a first opening is arranged on the outer wall of one side of the top of the liquid storage tank body 8, the inner wall of the other side of the top of the liquid storage tank body 8 is connected with a liquid inlet pipe through a bolt, the inner wall of the middle part of the circumference of the supporting shell 3 is connected with an annular liquid distributing pipe 13 through a bolt, the inner wall of the circumference of the annular liquid distributing pipe 13, the top outer wall of catheter 6 has drawing liquid pump 7 through bolted connection, and the second opening has been seted up to the bottom outer wall of 3 one ends of support housing, and the outer wall of one side of second opening has sealed lid 10 through hinged joint, and drawing liquid pump 7 has the switch through wire electric connection, and the switch has the power through wire electric connection.

Example 2

Referring to fig. 1 and 3, an industrial boiler flue gas desulfurization processing apparatus, still include the rotation motor of installing at the outer wall of 3 one end bottoms of support housing through the bolt, and the output shaft that rotates the motor has dwang 18 through bolted connection, the circumference outer wall of dwang 18 passes through bolted connection and has the flabellum 17 of ring array distribution, the rotation motor passes through wire electric connection and has the switch, and the switch passes through wire and power electric connection, can drive dwang 18 and flabellum 17 by rotating the motor and rotate, and then can make the flue gas drum to each position, with the abundant contact of spray liquid, further improvement flue gas desulfurization's sufficiency.

The working principle is as follows: the utility model discloses a control mode is controlled through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply of power also belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

During the use, at first inject the doctor solution into the liquid storage tank body 8, then lead to intake pipe 1 with the boiler flue gas, and start drawing liquid pump 7, let in the clear water in the water guide pipe 2, the temperature of utilizing the flue gas can realize the effectual heating to the clear water, and then realize waste heat recovery's effect, the utilization ratio of the energy has been improved, draw to hydrojet head 14 by the doctor solution of drawing liquid pump 7 in with liquid storage tank body 8, spray desulfurization by hydrojet head 14 and handle, the sufficiency of desulfurization has been improved, after spray treatment, take out the slag storage plate, it can to clear up the slag storage plate.

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 an industrial boiler flue gas desulfurization processing apparatus, includes support base (9) and support casing (3), its characterized in that, support casing (3) through the bolt install at the top one side outer wall of supporting base (9), the intake pipe (1) that the level set up is fixed to one side bottom outer wall of support casing (3), and the circumference outer wall of intake pipe (1) has around having connect aqueduct (2), the top one side outer wall of support casing (3) has top cap (4) through hinged joint, the slot has all been seted up to the inner wall of support casing (3) top both sides, the circumference top inner wall of support casing (3) is provided with activated carbon otter board (16), and the both sides outer wall of activated carbon otter board (16) all fixed mounting has slider (15), and two sliders (15) peg graft respectively in two slot inner walls, the top central outer wall fixed mounting of top cap (4) has blast pipe (5), and the inner wall of the top of the circumference of the exhaust pipe (5) and the inner wall of one end of the circumference of the air inlet pipe (1) are both fixedly provided with a filter screen plate (12).

2. The flue gas desulfurization device for the industrial boiler according to claim 1, wherein a first groove is formed in an outer wall of one end of the support base (9), a slag storage plate is inserted into an inner wall of the first groove, a sealing plate (11) is fixedly installed on an outer wall of one end of the slag storage plate, and a pulling handle is connected to an outer wall of a middle portion of one end of the sealing plate (11) through a hinge.

3. The flue gas desulfurization device for the industrial boiler according to claim 1, wherein a liquid storage tank (8) is fixedly installed on the outer wall of the other side of the top of the supporting base (9), a first opening is formed in the outer wall of one side of the top of the liquid storage tank (8), a liquid guide pipe (6) is fixedly installed on the inner wall of the first opening, and a liquid inlet pipe is fixedly installed on the outer wall of the other side of the top of the liquid storage tank (8).

4. The flue gas desulfurization treatment device of the industrial boiler according to claim 3, characterized in that the inner wall of the middle of the circumference of the supporting shell (3) is fixedly provided with an annular liquid distribution pipe (13), and the inner wall of the circumference of the annular liquid distribution pipe (13) is fixedly provided with liquid spray heads (14) distributed in an annular array.

5. The flue gas desulfurization treatment device for the industrial boiler according to claim 4, characterized in that the outer wall of one end of the liquid guide pipe (6) is connected with the outer wall of one side of the annular liquid distribution pipe (13) through a bolt, and the outer wall of the top of the liquid guide pipe (6) is fixedly provided with a liquid pump (7).

6. The flue gas desulfurization device for industrial boilers, according to claim 1, characterized in that the outer wall of the bottom of one end of the supporting shell (3) is opened with a second opening, and the outer wall of one side of the second opening is connected with a sealing cover (10) through a hinge.

7. The flue gas desulfurization treatment device of the industrial boiler according to claim 5, wherein the liquid pump (7) is electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.

8. The flue gas desulfurization device for the industrial boiler according to claim 6, wherein a rotating motor is fixedly installed on the outer wall of the bottom of one end of the supporting shell (3), a rotating rod (18) is fixedly installed on the output shaft of the rotating motor, the outer wall of the circumference of the rotating rod (18) is connected with the fan blades (17) distributed in an annular array through bolts, the rotating motor is electrically connected with a switch through a wire, and the switch is electrically connected with a power supply through a wire.