CN210125230U

CN210125230U - Desulfurization denitration dust removal minimum discharge apparatus for boiler

Info

Publication number: CN210125230U
Application number: CN201920597196.5U
Authority: CN
Inventors: 马金平
Original assignee: Zhongke Environmental Protection Technology Tangshan Co Ltd
Current assignee: Zhongke Environmental Protection Technology Tangshan Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-03-06
Anticipated expiration: 2029-04-28

Abstract

The utility model relates to a boiler technical field just discloses a desulfurization denitration dust removal ultralow emission equipment for boiler, which comprises an outer shell, the bottom fixed mounting of shell has the supporting leg, the left side fixed mounting of shell has the intake pipe, the right side fixed mounting of shell has the outlet duct, the inner wall left side fixed mounting of shell has the dead lever that extends to shell inner wall right side, the bottom fixed mounting of dead lever has the electrostatic polar plate that is located the shell inside, the inner wall bottom fixed mounting of shell has the spray pipe, the inner wall bottom fixed mounting of shell has the fixing clip who is located the spray pipe outside, the positive fixed mounting of spray pipe has the shunt tubes that extends to the shell openly, the top fixed mounting of shunt tubes has the control valve that is located the shell openly. This desulfurization denitration dust removal minimum discharge apparatus for boiler, easy operation, the staff of being convenient for clears up the dust, has increased staff's work efficiency.

Description

Desulfurization denitration dust removal minimum discharge apparatus for boiler

Technical Field

The utility model relates to a boiler technical field specifically is a SOx/NOx control dust removal minimum discharge apparatus for boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler has chemical energy and electric energy in fuel, the boiler can output steam, high-temperature water or an organic heat carrier with certain heat energy, and in the using process of the boiler, in order to reduce pollution, the desulfurization, denitrification and dedusting ultra-low emission device can be used, so that the boiler has the characteristics of saving occupied area and low operating cost, and can effectively solve the problems of difficult smoke emission and atmospheric pollution.

After the dust is removed by using an electrostatic field by the conventional desulfurization, denitrification and dedusting ultra-low discharge equipment, the dust is accumulated at the bottom of a dedusting box, and the cleaning is not convenient enough, so that the desulfurization, denitrification and dedusting ultra-low discharge equipment for the boiler is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a SOx/NOx control dust removal minimum discharge apparatus for boiler possesses advantages such as the clearance of being convenient for, has solved current SOx/NOx control dust removal minimum discharge apparatus and has used the electrostatic field to detach the dust after, and the dust accumulation is in the bottom of dust removal case, clears up the not convenient enough problem.

(II) technical scheme

For the purpose of realizing the aforesaid clearance of being convenient for, the utility model provides a following technical scheme: a desulfurization, denitrification and dedusting ultra-low emission device for a boiler comprises a shell, wherein a supporting leg is fixedly mounted at the bottom of the shell, an air inlet pipe is fixedly mounted at the left side of the shell, an air outlet pipe is fixedly mounted at the right side of the shell, a fixing rod extending to the right side of the inner wall of the shell is fixedly mounted at the left side of the inner wall of the shell, an electrostatic polar plate positioned inside the shell is fixedly mounted at the bottom of the fixing rod, a spray pipe is fixedly mounted at the bottom of the inner wall of the shell, a fixing clip positioned outside the spray pipe is fixedly mounted at the bottom of the inner wall of the shell, a flow distribution pipe extending to the front side of the shell is fixedly mounted at the front side of the spray pipe, a control valve positioned at the front side of the shell is fixedly mounted at the top, the front movable mounting of shell has the fixed axle that extends to the shell inside, the bottom fixed mounting of fixed axle has the connecting rod that is located the shell inside, the bottom fixed mounting of connecting rod has the baffle, the front fixed mounting of fixed axle has the rocker that is located the shell front.

Preferably, the inner wall of the water spray pipe is provided with water spray holes, and the water spray holes are uniformly distributed on the inner wall of the water spray pipe.

Preferably, the bottom of fixed axle has seted up the mounting groove, mounting groove and connecting rod looks adaptation, and the connecting rod is located the inside of mounting groove.

Preferably, the bottom of the shell is fixedly provided with six water outlet pipes, and the six water outlet pipes are uniformly distributed at the bottom of the shell.

Preferably, the number of the water outlet grooves is six, and the six water outlet grooves are uniformly distributed below the six water outlet pipes.

Preferably, the connecting rods and the baffles are located inside the water outlet pipe, the number of the baffles is six, the number of the connecting rods is thirty-six, and the thirty-six connecting rods are uniformly distributed on the tops of the six baffles in a group of six.

(III) advantageous effects

Compared with the prior art, the utility model provides a SOx/NOx control dust removal minimum discharge apparatus for boiler possesses following beneficial effect:

the desulfurization, denitrification and dedusting ultra-low emission device for the boiler can block dust at the top of the baffle plate through the baffle plate positioned in the water outlet pipe, when the dedusting work of the desulfurization, denitrification and dedusting ultra-low emission device is finished, the rocker is rotated to drive the fixed shaft to rotate, thereby driving the connecting rod to rotate, finally driving the baffle plate to rotate, simultaneously opening the control valve, leading water to enter the interior of the spray pipe after sequentially leading the water to the water inlet pipe and the flow dividing pipe, then the dust is sprayed out from the water spray holes, the dust accumulated at the bottom of the shell can be cleaned by the sprayed water, the dust on the surface of the baffle is cleaned by repeatedly washing the baffle by water in the rotating process, finally the dust and the water can flow out from the water outlet pipe and finally enter the water outlet groove, can successfully clear up the dust of shell bottom, easy operation, the staff of being convenient for clears up the dust, has increased staff's work efficiency.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1 shell, 2 supporting legs, 3 air inlet pipes, 4 air outlet pipes, 5 fixing rods, 6 static electrode plates, 7 water spray pipes, 8 fixing clamps, 9 shunt pipes, 10 control valves, 11 water inlet pipes, 12 water outlet grooves, 13 fixing shafts, 14 connecting rods, 15 baffle plates and 16 rocker arms.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a desulfurization, denitrification and dust removal ultra-low emission device for a boiler comprises a housing 1, six water outlet pipes are fixedly installed at the bottom of the housing 1, the six water outlet pipes are uniformly distributed at the bottom of the housing 1, a support leg 2 is fixedly installed at the bottom of the housing 1, an air inlet pipe 3 is fixedly installed at the left side of the housing 1, an air outlet pipe 4 is fixedly installed at the right side of the housing 1, a fixing rod 5 extending to the right side of the inner wall of the housing 1 is fixedly installed at the left side of the inner wall of the housing 1, an electrostatic polar plate 6 positioned inside the housing 1 is fixedly installed at the bottom of the fixing rod 5, a spray pipe 7 is fixedly installed at the bottom of the inner wall of the housing 1, spray holes are formed in the inner wall of the spray pipe 7 and are uniformly distributed on the inner wall of the spray pipe 7, a fixing clip 8 positioned outside the spray pipe, the top of the shunt tube 9 is fixedly provided with a control valve 10 positioned on the front of the shell 1, the control valve 10 is a common water flow control valve, one end of the shunt tube 9 far away from the shell 1 is fixedly provided with a water inlet tube 11, the back of the water inlet tube 11 is fixedly provided with water outlet grooves 12 positioned below the shell 1, the number of the water outlet grooves 12 is six, the six water outlet grooves 12 are uniformly distributed below the six water outlet tubes, the front of the shell 1 is movably provided with a fixed shaft 13 extending into the shell 1, the bottom of the fixed shaft 13 is fixedly provided with a connecting rod 14 positioned inside the shell 1, the bottom of the fixed shaft 13 is provided with a mounting groove, the mounting groove is matched with the connecting rod 14, the connecting rod 14 is positioned inside the mounting groove, the bottom of the connecting rod 14 is fixedly provided with a baffle plate 15, the connecting rod 14 and the baffle, thirty-six connecting rods 14 are uniformly distributed on the tops of six baffles 15 as a group, a rocker 16 positioned on the front surface of the shell 1 is fixedly installed on the front surface of the fixing shaft 13, the desulfurization, denitrification and dedusting ultra-low emission device for the boiler can block dust on the top of the baffles 15 through the baffles 15 positioned in the water outlet pipe, after the dedusting work of the desulfurization, denitrification and dedusting ultra-low emission device is completed, the rocker 16 is rotated to drive the fixing shaft 13 to rotate, so that the connecting rods 14 can be driven to rotate, the baffles 15 are finally driven to rotate, meanwhile, the control valve 10 is opened, water sequentially flows into the water inlet pipe 11 and the water diversion pipe 9 and then enters the water spray pipe 7 and is sprayed out from the water spray holes, the dust accumulated at the bottom of the shell 1 can be cleaned by the sprayed water, the baffles 15 are repeatedly washed by water in the rotating process, the dust on the surfaces of the baffles 15 can also be cleaned, and, finally, the dust at the bottom of the shell 1 can be successfully cleaned after entering the water outlet groove 12, the operation is simple, workers can clean the dust conveniently, and the working efficiency of the workers is improved.

In conclusion, the desulfurization, denitrification and dedusting ultra-low emission device for the boiler can block dust on the top of the baffle 15 through the baffle 15 positioned in the water outlet pipe, when the dedusting work of the desulfurization, denitrification and dedusting ultra-low emission device is completed, the rocker 16 is rotated to drive the fixed shaft 13 to rotate, so that the connecting rod 14 can be driven to rotate, the baffle 15 is finally driven to rotate, the control valve 10 is opened simultaneously, water is sequentially communicated with the water inlet pipe 11 and the flow dividing pipe 9 and then enters the water spraying pipe 7, then the water is sprayed out from the water spraying holes, the dust accumulated at the bottom of the shell 1 can be cleaned through the sprayed water, the dust on the surface of the baffle 15 is cleaned through repeated washing of the water in the rotating process of the baffle 15, finally the dust and the water can flow out through the water outlet pipe and finally enter the water outlet groove 12, the dust at the bottom of the shell 1 can be cleaned successfully, the operation is simple, and, the work efficiency of staff has been increased, has solved current SOx/NOx control dust removal minimum discharge apparatus and has used the electrostatic field to detach the dust after, and the dust accumulation is in the bottom of dust removal case, clears up convenient problem inadequately.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desulfurization denitration dust removal minimum discharge apparatus for boiler, includes shell (1), its characterized in that: the bottom fixed mounting of shell (1) has supporting leg (2), the left side fixed mounting of shell (1) has intake pipe (3), the right side fixed mounting of shell (1) has outlet duct (4), the inner wall left side fixed mounting of shell (1) has dead lever (5) that extends to shell (1) inner wall right side, the bottom fixed mounting of dead lever (5) has static polar plate (6) that is located shell (1) inside, the inner wall bottom fixed mounting of shell (1) has spray pipe (7), the inner wall bottom fixed mounting of shell (1) has fixed checkpost (8) that is located spray pipe (7) outside, the front fixed mounting of spray pipe (7) has shunt tubes (9) that extend to shell (1) openly, the top fixed mounting of shunt tubes (9) has and is located shell (1) openly control valve (10), one end fixed mounting that shell (1) was kept away from in shunt tubes (9) has inlet tube (11), the back fixed mounting of inlet tube (11) has outlet chute (12) that is located shell (1) below, the front movable mounting of shell (1) has fixed axle (13) that extends to shell (1) inside, the bottom fixed mounting of fixed axle (13) has connecting rod (14) that are located shell (1) inside, the bottom fixed mounting of connecting rod (14) has baffle (15), the positive fixed mounting of fixed axle (13) has rocker (16) that are located shell (1) front.

2. The desulfurization, denitrification and dedusting ultra-low emission device for the boiler according to claim 1, characterized in that: the inner wall of the spray pipe (7) is provided with spray holes, and the spray holes are uniformly distributed on the inner wall of the spray pipe (7).

3. The desulfurization, denitrification and dedusting ultra-low emission device for the boiler according to claim 1, characterized in that: the bottom of fixed axle (13) has seted up the mounting groove, mounting groove and connecting rod (14) looks adaptation, and connecting rod (14) are located the inside of mounting groove.

4. The desulfurization, denitrification and dedusting ultra-low emission device for the boiler according to claim 1, characterized in that: the bottom fixed mounting of shell (1) has the outlet pipe, and the quantity of outlet pipe is six, six outlet pipe evenly distributed in the bottom of shell (1).

5. The desulfurization, denitrification and dedusting ultra-low emission device for the boiler according to claim 4, characterized in that: the number of the water outlet grooves (12) is six, and the six water outlet grooves (12) are uniformly distributed below the six water outlet pipes.

6. The desulfurization, denitrification and dedusting ultra-low emission device for the boiler according to claim 4, characterized in that: connecting rod (14) and baffle (15) all are located the inside of outlet pipe, and the quantity of baffle (15) is six, and the quantity of connecting rod (14) is thirty six, and thirty six connecting rod (14) use six to be a set of evenly distributed in the top of six baffles (15).