CN219186291U

CN219186291U - Emission reduction device for factory boiler

Info

Publication number: CN219186291U
Application number: CN202320730793.7U
Authority: CN
Inventors: 汪玉峰; 刘赟; 李献仁
Original assignee: Jinmao Baoxin Tianjin Energy Technology Co ltd
Current assignee: Jinmao Baoxin Tianjin Energy Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-16
Anticipated expiration: 2033-04-06

Abstract

The utility model discloses an emission reduction device for a factory boiler, which comprises a box body and a cleaning bin, wherein an air inlet pipe is fixedly connected to the left side of the box body, a fan is arranged at the head of the air inlet pipe, mounting grooves are formed in the outer surface of the box body, slide ways are symmetrically arranged on two sides of the interior of the box body, a first filter plate is connected to the interior of the slide way above the slide ways in a sliding manner, a second filter plate is connected to the interior of the slide way below the slide ways in a sliding manner, damping blocks are arranged at the upper end and the lower end of the first filter plate, springs are fixedly connected to the inner sides of the damping blocks, an exhaust pipe is fixedly connected to the upper end of the box body, a cleaning bin is fixedly connected to the right side of the box body, a water inlet pipe is fixedly connected to the upper end of the cleaning bin, a water pump is fixedly connected to the lower end of the water inlet pipe, and a connecting pipe is fixedly connected to the lower end of the water pump. Through the structure, the functions of filtering and emission reduction and internal filtering and cleaning of the factory boiler are realized.

Description

Emission reduction device for factory boiler

Technical Field

The utility model relates to the technical field of boiler emission reduction, in particular to an emission reduction device for a factory boiler.

Background

At present, the industrial boiler is main heat energy power equipment in China, and along with the rapid development of economy in China, the problems of increasing energy consumption and increasing deterioration of urban atmosphere quality are more and more prominent. The boiler smoke discharging problem is that on the one hand, smoke pollutants directly pollute, on the other hand, the smoke discharging temperature is too high, smoke is directly discharged into the atmosphere, and important precursors of secondary pollutants such as fine particulate matters (PM 2.5), ozone (O3) and the like can be formed, so that the atmospheric environment problems such as dust haze, photochemical smog and the like are caused, the environment is polluted, the environment is not protected, and potential safety hazards exist.

In the prior art, through searching, it is found that China patent discloses a carbon neutralization energy-saving and emission-reduction device for a power plant boiler, the application number of the device is CN202222147545.8, and the device mainly treats waste gas and waste residue at the same time, accords with the concept of energy conservation and environmental protection, and reduces production cost.

In the emission reduction operation of the factory boiler, only the waste gas and the waste residue are treated by stirring, and the blockage and the internal cleaning functions which may be caused in the long-term operation are not considered.

Disclosure of Invention

The utility model aims to provide an emission reduction device for a factory boiler, which can effectively reduce the emission by cleaning and replacing a filter plate in the process of treating waste gas and waste materials for a long time and prevent blockage caused by long-time filtration in the later period.

In order to achieve the above purpose, the emission reduction device for the factory boiler comprises a box body and a cleaning bin, wherein an air inlet pipe is fixedly connected to the left side of the box body, a fan is arranged at the head of the air inlet pipe, mounting grooves are formed in the outer surface of the box body, slide ways are symmetrically arranged on two sides of the interior of the box body, a first filter plate is slidingly connected to the interior of the slide way above the slide ways, a second filter plate is slidingly connected to the interior of the slide way below the slide ways, damping blocks are arranged at the upper end and the lower end of the first filter plate and the second filter plate, springs are fixedly connected to the inner side of the damping blocks, and an exhaust pipe is fixedly connected to the upper end of the box body;

the utility model discloses a cleaning device for a water tank, including box, upper end fixedly connected with wash bin, the upper end fixedly connected with inlet tube of wash bin, the lower extreme fixedly connected with water pump of inlet tube, the lower extreme fixedly connected with connecting pipe of water pump, the head fixedly connected with bellows of connecting pipe, the head fixedly connected with shower nozzle of bellows, the spout has been seted up to the inner wall of box, the inside sliding connection slider of spout, the right side fixedly connected with motor of box, the output of motor is provided with the threaded rod, the head fixedly connected with stopper of threaded rod, the surface screw thread connection of threaded rod has the nut, the upper end fixedly connected with head rod of nut, the side fixedly connected with second connecting rod of nut, the surface below fixedly connected with drain pipe of box.

According to the emission reduction device for the factory boiler, the water pump is positioned in the cleaning bin, and the connecting pipe is positioned in the cleaning bin.

According to the emission reduction device for the factory boiler, the first connecting rod is connected with the spray head.

According to the emission reduction device for the factory boiler, the second connecting rod is connected with the sliding block.

According to the emission reduction device for the factory boiler, the fan is positioned in the box body and positioned on the left side of the threaded rod.

According to the emission reduction device for the factory boiler, the threaded rod is positioned below the second filter plate.

According to the emission reduction device for the factory boiler, the motor is positioned at the left side of the cleaning bin.

According to the emission reduction device for the factory boiler, the springs are arranged in the first filter plate and the second filter plate.

The utility model has the following beneficial effects:

1. compared with the prior art, this emission reduction device for mill boiler has realized filtering emission reduction and convenient better function through having set up mounting groove, slide and first filter and second filter, has realized filtering interception waste residue to convenient change reuse's effect.

2. Compared with the prior art, this emission reduction device for mill boiler has realized wasing the waste residue function of inside interception through having set up the wash bin, has and carries out abluent effect to the second filter of inside arrangement after emission reduction operation.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of the whole structure of an emission reduction device for a factory boiler;

FIG. 2 is a sectional view of the inside of a case of the emission reduction device for a factory boiler according to the present utility model;

FIG. 3 is a schematic diagram of a filter plate structure of an emission reduction device for a factory boiler;

FIG. 4 is a schematic diagram of a damping block structure of an emission reduction device for a factory boiler;

FIG. 5 is a cross-sectional view of the interior of a filter house of the emission abatement device for a factory boiler of the present utility model;

fig. 6 is an enlarged view of the structure of the emission reduction device for a factory boiler of the present utility model at a in fig. 2.

Legend description:

1. a case; 2. an air inlet pipe; 3. a blower; 4. a mounting groove; 5. a slideway; 6. a first filter plate; 7. a second filter plate; 8. a damping block; 9. a spring; 10. an exhaust pipe; 11. cleaning a bin; 12. a water inlet pipe; 13. a water pump; 14. a connecting pipe; 15. a bellows; 16. a spray head; 17. a chute; 18. a slide block; 19. a motor; 20. a threaded rod; 21. a limiting block; 22. a nut; 23. a first connecting rod; 24. a second connecting rod; 25. and (5) a water drain pipe.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-6, an emission reduction device for a factory boiler according to an embodiment of the utility model comprises a box 1 and a cleaning bin 11, wherein an air inlet pipe 2 is fixedly connected to the left side of the box 1, a fan 3 is arranged at the head of the air inlet pipe 2, a mixture of gas is discharged into the box 1 by the driving of the fan 3, the fan 3 is positioned in the box 1 and positioned at the left side of a threaded rod 20, an installation groove 4 is formed in the outer surface of the box 1, a filter plate is installed into the box 1 through the installation groove, slide ways 5 are symmetrically arranged on two sides of the interior of the box 1 and are responsible for installing the filter plate, a first filter plate 6 is connected to the interior of the upper slide way 5 in a sliding manner, thicker waste residues are intercepted, a second filter plate 7 is connected to the interior of the lower slide way 5 in a sliding manner, tiny waste residues are prevented from being discharged through the interception, springs 9 are fixedly connected to the inner sides of the first filter plate 6 and the second filter plate 7, the springs 9 are fixedly connected to the inner sides of the damping blocks 8, the filter plates are fixedly arranged in the slide ways 5 through the contraction of the springs 9, the filter plates are arranged on the inner sides of the filter plates, the filter plates 10 are fixedly connected to the upper ends of the box 1, and the exhaust gas is discharged after the exhaust is finished.

The right side fixedly connected with washhouse 11 of box 1, clean first filter 6, the upper end fixedly connected with inlet tube 12 of washhouse 11, the lower extreme fixedly connected with water pump 13 of inlet tube 12, it is inside to draw water source with water drain into box 1, water pump 13 is located the inside of washhouse 11, connecting pipe 14 is located the inside of washhouse 11, the lower extreme fixedly connected with connecting pipe 14 of water pump 13, the head fixedly connected with bellows 15 of connecting pipe 14, can receive and release the convenience and discharge water, the head fixedly connected with shower nozzle 16 of bellows 15, spout 17 has been seted up to the inner wall of box 1, the inside sliding connection of spout 17 has slider 18, cooperation nut 22 is fixed and is slided, the right side fixedly connected with motor 19 of box 1, motor 19 is located the left side of washhouse 11, the output of motor 19 is provided with threaded rod 20, thereby the moving nut 22, threaded rod 20 is located the below of second filter 7, the head fixedly connected with stopper 21 of threaded rod 20, prevent nut 22 landing, the surface fixedly connected with nut 22, the upper end fixedly connected with slider 23 of nut 22 and the second drain pipe 24 from this, the connecting rod 24 is connected with the side of connecting rod 16, the fixed connection of drain rod 24 from this, the side of nut 22 is fixed with the connecting rod 24.

Working principle: in the emission reduction operation of the factory boiler, the damping block 8 is pressed to compress the internal springs 9, the first filter plate 6 and the second filter plate 7 are arranged in the slide way 5 through the mounting groove 4, the mixture of gas and waste residues is discharged from the gas inlet pipe 2 into the box body 1 for filtering through the rotation of the fan 3, the gas is discharged from the gas outlet pipe 10 after the filtering is finished, the water pump 13 in the cleaning bin 11 is started, the water source is discharged into the connecting pipe 14 through the water inlet pipe 12 and then is discharged into the corrugated pipe 15 through the connecting pipe 14, and then is sprayed out from the spray head 16, so that the first filter plate 6 is cleaned, the motor 19 is started to drive the threaded rod 20 to rotate, the nut 22 is driven by the nut 22 through the connection of the first connecting rod 23, the whole cleaning of the first filter plate 6 is completed, the nut 22 is prevented from rotating through the connection of the second connecting rod 24 and the slide block 18, the sliding groove 17 is ensured to move the nut 22 stably, the stopper 21 is prevented from being arranged on the threaded rod 20, and the emission reduction operation of the factory boiler is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides an emission reduction device for factory boiler, its characterized in that includes box (1) and washhouse (11), the left side fixedly connected with intake pipe (2) of box (1), the head of intake pipe (2) is provided with fan (3), mounting groove (4) have been seted up on the external surface of box (1), the inside both sides of box (1) all symmetry are provided with slide (5), the top slide (5) inside sliding connection has first filter (6), below slide (5) inside sliding connection has second filter (7), the upper and lower both ends of first filter (6) and second filter (7) are provided with damping piece (8), the inboard fixedly connected with spring (9) of damping piece (8), the upper end fixedly connected with blast pipe (10) of box (1);

the utility model discloses a water tank, including box (1), right side fixedly connected with washs storehouse (11), the upper end fixedly connected with inlet tube (12) of washs storehouse (11), the lower extreme fixedly connected with water pump (13) of inlet tube (12), the lower extreme fixedly connected with connecting pipe (14) of water pump (13), the head fixedly connected with bellows (15) of connecting pipe (14), the head fixedly connected with shower nozzle (16) of bellows (15), spout (17) have been seted up to the inner wall of box (1), the inside sliding connection of spout (17) has slider (18), the right side fixedly connected with motor (19) of box (1), the output of motor (19) is provided with threaded rod (20), the head fixedly connected with stopper (21) of threaded rod (20), the surface screw thread connection nut (22) of threaded rod (20), the upper end fixedly connected with head rod (23) of nut (22), the side fixedly connected with second connecting rod (24) of nut (22), the surface fixedly connected with drain pipe (25) of box (1).

2. The emission reduction device for a factory boiler according to claim 1, wherein the water pump (13) is located inside the cleaning bin (11), and the connecting pipe (14) is located inside the cleaning bin (11).

3. The emission abatement device for a factory boiler according to claim 1, wherein the first connecting rod (23) is connected to the spray head (16).

4. The emission abatement device for a factory boiler according to claim 1, wherein the second connecting rod (24) is connected to the slider (18).

5. The emission reduction device for a factory boiler according to claim 1, wherein the fan (3) is located inside the box (1) and on the left side of the threaded rod (20).

6. An emission abatement device for a plant boiler according to claim 1, characterized in that the threaded rod (20) is located below the second filter plate (7).

7. An emission abatement device for a factory boiler according to claim 1, wherein the motor (19) is located on the left side of the cleaning bin (11).

8. The emission abatement device for a factory boiler according to claim 1, wherein the springs (9) are provided inside the first filter plate (6) and the second filter plate (7).