CN218095992U

CN218095992U - Biomass boiler dust collector

Info

Publication number: CN218095992U
Application number: CN202220722336.9U
Authority: CN
Inventors: 刘洁容
Original assignee: Individual
Current assignee: Shanxi Zhongyuan Keyang Energy Saving Service Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-12-20
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a biomass boiler dust collector belongs to dust collector technical field, and its technical scheme main points include boiler body, processing case and exhaust fan, the left side of boiler body is provided with the pipe of discharging fume, the other end of the pipe of discharging fume runs through the inside of handling the case and extending to the case of handling, the bottom of handling the case is provided with the blow off pipe, the inner wall fixedly connected with detachable filter plate of handling the case, the inner wall fixedly connected with baffle of handling the case, the top of baffle is provided with the activated carbon layer, the inner wall of handling the case is provided with the washing subassembly, the left side fixedly connected with water tank of handling the case, the inner diapire of water tank is provided with the water pump, the top intercommunication of water pump has the raceway, the utility model discloses its advantage is in can effectively getting rid of the mars in the smoke and dust, improves dust collector's life, can carry out the smell to dust in the smoke and amazing simultaneously and handle for discharge more environmental protection.

Description

Biomass boiler dust collector

Technical Field

The utility model relates to a dust collector technical field, more specifically say, relate to a biomass boiler dust collector.

Background

Along with the execution of national coal-forbidden policies, coal-fired boilers are gradually eliminated, and the biomass boiler becomes a mainstream boiler device at present. However, black smoke is generated in the use process of the biomass boilers, and the black smoke can be discharged into the air after dust removal treatment, and the mainstream dust removal device is a bag-type dust remover at present.

Biomass boiler mainly has two kinds, one kind is the pellet fuel of burning wood bits class, the second kind is straw crops etc. whichever kind, all can produce a large amount of high temperature smoke and dust in the combustion process, have mars among the high temperature smoke and dust, contain a large amount of dust and mars of different sizes in the smoke and dust simultaneously, directly discharge to the air in, can cause air pollution, mars can cause the damage to dust collector simultaneously, reduce dust collector's life, consequently, technical personnel in the field provide a biomass boiler dust collector, in order to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a biomass boiler dust collector, its advantage is in can effectively getting rid of the mars in the smoke and dust, improves dust collector's life, can handle dust and the pungent smell in the smoke and dust simultaneously for discharge environmental protection more.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a biomass boiler dust collector, includes boiler body, processing case and exhaust fan, boiler body's left side is provided with the pipe of discharging fume, the other end of the pipe of discharging fume runs through and handles the case and extend to the inside of handling the case, the bottom of handling the case is provided with the blow off pipe, the inner wall fixedly connected with detachable filter plate of handling the case, the inner wall fixedly connected with baffle of handling the case, the top of baffle is provided with the activated carbon layer, the inner wall of handling the case is provided with the washing subassembly, the left side fixedly connected with water tank of handling the case, the inner diapire of water tank is provided with the water pump, the top intercommunication of water pump has the raceway, the other end of raceway runs through the water tank in proper order and handles the case and is linked together with the washing subassembly, the left end of exhaust fan runs through and handles the case and extends to the inside of handling the case, the inner wall left side of handling the case is provided with level sensor, the right side fixedly connected with controller of handling the case, level sensor's output and the input electric connection of controller, the surface of blow off pipe is provided with the solenoid valve, the equal and the output electric connection of controller of the input of solenoid valve and water pump.

Further, the inner wall of the treatment box is fixedly connected with a gathering hopper, and the bottom of the gathering hopper penetrates through the treatment box and is communicated with a sewage discharge pipe.

Further, the interior roof of handling the case is provided with the collection petticoat pipe, the left end of exhaust fan is located the inside of collection petticoat pipe.

Furthermore, the inner wall of the fume collecting hood is provided with heating pipes which are distributed annularly.

Furthermore, the top of the partition board is provided with through holes which are uniformly distributed.

Further, the cleaning assembly comprises a transverse pipe, the transverse pipe is communicated with a water delivery pipe, and nozzles which are uniformly distributed are arranged at the bottom of the transverse pipe.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) Dust in the production process of a boiler body is directly discharged into the treatment box through the smoke exhaust pipe and directly contacts with water in the treatment box, the filter plate blocks larger dust in smoke dust, the filtered dust passes through the filter plate and the partition plate to be contacted with the activated carbon layer, the activated carbon layer absorbs pungent smell, the exhaust fan is started, the exhaust fan discharges the smoke dust treated in the treatment box, sparks in the smoke dust can be effectively removed by the mode, the service life of the dust removal device is prolonged, meanwhile, the dust and the pungent smell in the smoke dust can be treated, the discharge is more environment-friendly, meanwhile, the liquid level sensor can detect the liquid level in the treatment box, water can be added in time, and the situation that the dust removal device cannot normally work due to too little water is avoided;

(2) By arranging the gathering hopper, when water in the treatment tank needs to be replaced, the controller is started, the electromagnetic valve is started by the controller, sewage in the treatment tank is discharged out of the treatment tank through the sewage discharge pipe, dust fused with the water is adhered to the inner wall of the treatment tank when the gathering hopper avoids discharging the sewage, and the exhaust effect of the exhaust fan is better by arranging the exhaust collecting hood;

(3) The heating pipe is arranged, so that the treated air can be heated, a large amount of water vapor is prevented from entering the inside of the exhaust fan, and the service life of the exhaust fan is prolonged; through the arrangement of the through holes, the treated air can be ensured to be directly contacted with the activated carbon layer; through setting up the washing subassembly, when handling incasement portion and need wasing, start the water pump, the water pump passes through the raceway with water in the water tank and carries to the violently pipe in wasing the subassembly, sprays through the nozzle, washs the inner wall and the activated carbon layer of handling the case, and the automation goes on, can wash activated carbon layer and filter plate and the inner wall of handling the case simultaneously, ensures dust collector's dust removal effect.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the present invention at B in FIG. 1;

fig. 4 is an enlarged view of C in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a boiler body; 2. a smoke exhaust pipe; 3. a treatment tank; 4. an exhaust fan; 5. filtering a plate; 6. a partition plate; 601. a through hole; 7. an activated carbon layer; 8. cleaning the assembly; 801. a transverse tube; 802. a nozzle; 9. a water tank; 10. a water pump; 11. a water delivery pipe; 12. a blow-off pipe; 13. a controller; 14. an electromagnetic valve; 15. a gathering hopper; 16. a liquid level sensor; 17. a smoke collecting hood; 1701. and (4) heating the tube.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-4, in the embodiment of the utility model, a biomass boiler dust collector, including boiler body 1, processing case 3 and exhaust fan 4, boiler body 1's left side is provided with the pipe 2 of discharging fume, the other end of the pipe 2 of discharging fume runs through processing case 3 and extends to the inside of processing case 3, the bottom of processing case 3 is provided with blow off pipe 12, the inner wall fixedly connected with detachable filter plate 5 of processing case 3, the inner wall fixedly connected with baffle 6 of processing case 3, the top of baffle 6 is provided with activated carbon layer 7, the inner wall of processing case 3 is provided with cleaning assembly 8, the left side fixedly connected with water tank 9 of processing case 3, the inner bottom wall of water tank 9 is provided with water pump 10, the top intercommunication of water pump 10 has raceway 11, the other end of raceway 11 runs through water tank 9 and processing case 3 in proper order and is linked together with cleaning assembly 8, the left end of fan 4 runs through processing case 3 and extends to the inside of processing case 3, the inner wall left side of processing case 3 is provided with level sensor 16, the right side fixedly connected with controller 13 of processing case 3, level sensor 16's output and controller's input and the input 12 of solenoid valve 14 and the equal connection solenoid valve of the drain 12 and the output of the electromagnetic valve of the equal connection of the electromagnetic valve 13.

Referring to fig. 1, the inner wall of the treatment tank 3 is fixedly connected with a gathering hopper 15, the bottom of the gathering hopper 15 penetrates through the treatment tank 3 and is communicated with a drain pipe 12, through the gathering hopper 15, when the water in the treatment tank 3 needs to be replaced, a controller 13 is started, the controller 13 opens an electromagnetic valve 14, the sewage in the treatment tank 3 is discharged out of the treatment tank 3 through the drain pipe 12, and when the gathering hopper 15 avoids discharging the sewage, the dust fused with the water is adhered to the inner wall of the treatment tank 3.

Referring to fig. 1, the inner top wall of the treatment box 3 is provided with a smoke collecting hood 17, the left end of the exhaust fan 4 is located inside the smoke collecting hood 17, and the exhaust effect of the exhaust fan 4 is better by arranging the smoke collecting hood 17.

Referring to fig. 4, the inner wall of the fume collecting hood 17 is provided with the heating pipes 1701 which are annularly distributed, and by arranging the heating pipes 1701, the treated air can be heated, so that a large amount of water vapor is prevented from entering the inside of the exhaust fan 4, and the service life of the exhaust fan 4 is prolonged.

Referring to fig. 3, the top of the partition board 6 is provided with through holes 601 uniformly distributed, and the through holes 601 ensure that the treated air can directly contact with the activated carbon layer 7.

Referring to fig. 3, the cleaning assembly 8 comprises a transverse pipe 801, the transverse pipe 801 is communicated with a water pipe 11, nozzles 802 which are uniformly distributed are arranged at the bottom of the transverse pipe 801, the cleaning assembly 8 is arranged, when the inside of the treatment tank 3 needs cleaning, a water pump 10 is started, the water pump 10 conveys water in a water tank 9 to the transverse pipe 801 in the cleaning assembly 8 through the water pipe 11, the water is sprayed out through the nozzles 802, the inner wall of the treatment tank 3 and the activated carbon layer 7 are cleaned, the cleaning is automatically carried out, the activated carbon layer 7 and the filter plate 5 can be cleaned at the same time, and the dust removal effect of the dust removal device is ensured.

The utility model discloses a theory of operation is: dust in the production process of the boiler body 1 is directly discharged into the treatment box 3 through the smoke exhaust pipe 2 and directly contacts with water in the treatment box 3, the filter plate 5 blocks large dust in smoke dust, the filtered dust passes through the filter plate 5 and the partition plate 6 to contact with the activated carbon layer 7, the activated carbon layer 7 absorbs pungent smell, the exhaust fan 4 is started, the exhaust fan 4 discharges the smoke dust treated in the treatment box 3, sparks in the mode can be effectively removed from the smoke dust, the service life of the dust removal device is prolonged, meanwhile, the dust and the pungent smell in the smoke dust can be treated, the discharge is more environment-friendly, meanwhile, the liquid level sensor 16 can detect the liquid level in the treatment box 3, water can be added in time, avoid appearing leading to the unable normal condition of work of dust collector because of the water yield is too little, when the water in handling case 3 needs to be changed, start controller 13, solenoid valve 14 is opened to controller 13, the outside of handling case 3 is discharged through blow off pipe 12 with the sewage in handling case 3, when gathering fill 15 avoids discharging sewage, the dust that fuses with water bonds at the inner wall of handling case 3, when handling the inside needs washing of case 3, start water pump 10, water pump 10 carries the water in the water tank 9 to the violently pipe 801 in the cleaning component 8 through raceway 11, spray through nozzle 802, wash the inner wall and the activated carbon layer 7 of handling case 3, the automation goes on, can wash activated carbon layer 7 and filter plate 5 and the inner wall of handling case 3 simultaneously, ensure dust collector's dust removal effect.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a biomass boiler dust collector, includes boiler body (1), handles case (3) and exhaust fan (4), its characterized in that: the boiler is characterized in that a smoke exhaust pipe (2) is arranged on the left side of the boiler body (1), the other end of the smoke exhaust pipe (2) penetrates through the treatment box (3) and extends to the inside of the treatment box (3), a blow-off pipe (12) is arranged at the bottom of the treatment box (3), a detachable filter plate (5) is fixedly connected to the inner wall of the treatment box (3), a partition plate (6) is fixedly connected to the inner wall of the treatment box (3), an activated carbon layer (7) is arranged at the top of the partition plate (6), a cleaning component (8) is arranged on the inner wall of the treatment box (3), a water tank (9) is fixedly connected to the left side of the treatment box (3), a water pump (10) is arranged on the inner bottom wall of the water tank (9), the top of the water pump (10) is communicated with a water conveying pipe (11), the other end of the water conveying pipe (11) sequentially penetrates through the water tank (9) and the treatment box (3) and is communicated with the cleaning component (8), the left end of the exhaust fan (4) penetrates through the treatment box (3) and extends to the inside of the treatment box (3), a liquid level sensor (16) is arranged on the left side, and a liquid level sensor (13) is connected with an input end of an electric controller (13) and an output end of the controller (13) which is connected with an electric controller, the surface of the sewage draining pipe (12) is provided with an electromagnetic valve (14), and the input ends of the electromagnetic valve (14) and the water pump (10) are electrically connected with the output end of the controller (13).

2. The biomass boiler dust removing device of claim 1, wherein: the inner wall of the treatment box (3) is fixedly connected with a gathering hopper (15), and the bottom of the gathering hopper (15) penetrates through the treatment box (3) and is communicated with a sewage discharge pipe (12).

3. The biomass boiler dust removing device of claim 1, wherein: the interior roof of handling case (3) is provided with collection petticoat pipe (17), the left end of exhaust fan (4) is located the inside of collection petticoat pipe (17).

4. The biomass boiler dedusting device according to claim 3, characterized in that: the inner wall of the fume collecting hood (17) is provided with heating pipes (1701) which are distributed annularly.

5. The biomass boiler dust removing device of claim 1, wherein: through holes (601) are uniformly distributed at the top of the partition plate (6).

6. The biomass boiler dedusting device according to claim 1, characterized in that: the cleaning assembly (8) comprises a transverse pipe (801), the transverse pipe (801) is communicated with a water delivery pipe (11), and nozzles (802) which are uniformly distributed are arranged at the bottom of the transverse pipe (801).