CN219942281U - Filter mechanism and boiler flue gas treatment device - Google Patents

Abstract

The utility model relates to the technical field of boilers and discloses a filtering mechanism and a boiler flue gas treatment device, wherein the filtering mechanism comprises a filtering assembly, and the filtering assembly comprises a box body, a first filtering piece, a spraying piece, a water storage box, a second filtering piece and a limiting piece, wherein the first filtering piece is arranged in the box body; the support component is arranged on one side of the box body and comprises a boiler body, an air inlet pipe and a support piece, one end of the air inlet pipe is communicated with the side face of the boiler body, the other end of the air inlet pipe is communicated with the box body, and the support piece is arranged at the bottom of the boiler body. The utility model has the beneficial effects that: through the filter component setting for thoroughly filter and eliminate harmful gas and dust in the flue gas, thereby make the flue gas can not cause the pollution to the environment after discharging.

Description

Filter mechanism and boiler flue gas treatment device

Technical Field

The utility model relates to the technical field of boilers, in particular to a filtering mechanism and a boiler flue gas treatment device.

Background

The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, the original meaning of the boiler refers to a water container heated on fire, the boiler refers to a place where fuel is burned, the boiler comprises two parts of boiler and boiler, the hot water or steam generated in the boiler can directly provide the needed heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator.

When the boiler flue gas of the prior art discharges, harmful gas and smoke dust in the flue gas are difficult to filter sufficiently, and the harmful gas and the smoke dust existing in the flue gas can pollute the environment, so that the environment-friendly discharge of the flue gas is not facilitated, and when the boiler is installed, the condition that the boiler is displaced in long-term operation is easily caused due to the lack of supporting facilities, so that potential safety hazards exist.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems with existing filtering mechanisms.

Therefore, the utility model aims to solve the problems that the harmful gas and smoke dust in the smoke are difficult to filter sufficiently when the smoke of the boiler in the prior art is discharged, and the harmful gas and smoke dust in the smoke can pollute the environment, thereby being unfavorable for the environment-friendly discharge of the smoke.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a filtering mechanism, its includes, filtering component, including box, first filter, spray piece, water storage tank, second filter and locating part, first filter set up in the box, spray the piece be fixed in the box top, the water storage tank set up in box one side, second filter swing joint in the water storage tank, the locating part is located water storage tank top.

As a preferred embodiment of the filter mechanism according to the utility model, wherein: the first filter piece comprises a baffle, an activated carbon filter screen and a guide plate, wherein the baffle is fixed on the inner top wall of the box body, the activated carbon filter screen is arranged on one side of the baffle, and the guide plate is fixed on the inner bottom wall of the box body.

As a preferred embodiment of the filter mechanism according to the utility model, wherein: the spraying piece comprises a water pump, a conveying pipe, a water inlet pipe, a connecting seat and a spray head, wherein the water pump is fixed at the top of the box body, the conveying pipe and the water inlet pipe are respectively communicated with the water outlet end and the water inlet end of the water pump, the connecting seat is rotationally connected to the outer side of the conveying pipe, the spray head is communicated with the bottom of the connecting seat, and one end of the water inlet pipe is communicated with the water storage tank.

As a preferred embodiment of the filter mechanism according to the utility model, wherein: the second filter piece comprises a first filter screen and a transmission pipe, wherein the first filter screen is inserted into the water storage tank, and one end of the transmission pipe is communicated with the water storage tank while the other end is communicated with the tank body.

As a preferred embodiment of the filter mechanism according to the utility model, wherein: the limiting piece comprises a movable plate and a limiting block, wherein the movable plate slides on the top of the water storage tank, and the limiting block is movably connected to the top of the movable plate.

As a preferred embodiment of the filter mechanism according to the utility model, wherein: the limiting piece further comprises a fixed column, a sliding block and a first spring, wherein the fixed column is fixed at the top of the movable plate, the sliding block slides in the fixed column, the first spring is fixed at the top of the sliding block, and the top end of the first spring is fixed with the inner top wall of the fixed column.

As a preferred embodiment of the filter mechanism according to the utility model, wherein: the limiting part further comprises a guide rail, a positioning plate and a second spring, wherein the guide rail slides in the movable plate, the bottom of the guide rail is fixed with the top of the water storage tank, the positioning plate is fixed on one side of the guide rail, one end of the second spring is fixed with the positioning plate, and the other end of the second spring is fixed with the side face of the movable plate.

The utility model has the beneficial effects that: through the filter component setting for thoroughly filter and eliminate harmful gas and dust in the flue gas, thereby make the flue gas can not cause the pollution to the environment after discharging.

The present utility model has been made in view of the above-mentioned and/or existing problems in the boiler flue gas treatment devices.

Therefore, the problem to be solved by the utility model is that the lack of supporting facilities during the installation of the boiler easily causes the displacement of the boiler in long-term operation, thereby having potential safety hazards.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a boiler flue gas processing apparatus, its includes, supporting component set up in box one side includes boiler body, intake pipe and support piece, intake pipe one end with boiler body side intercommunication, the other end with the box intercommunication, support piece set up in boiler body bottom.

As a preferable scheme of the boiler flue gas treatment device of the utility model, wherein: the support piece comprises a support seat, a support column and a fixed block, wherein the support seat is arranged at the bottom of the boiler body, the support column is fixed at the bottom of the support seat, and the fixed block is fixed at the bottom end of the support column.

As a preferable scheme of the boiler flue gas treatment device of the utility model, wherein: the support columns are arranged in four, the four support columns are symmetrically fixed at the bottom of the support seat, and the fixing blocks are made of rubber materials.

The utility model has the beneficial effects that: through the setting of support piece for to the stable support of boiler body, and make the condition that the boiler body can not appear the position offset in long-term operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a structural view of a filter mechanism.

Fig. 2 is a cross-sectional view of the case of the filter mechanism.

FIG. 3 is a diagram showing the structure of the connection between the water storage tank and the movable plate of the filtering mechanism.

Fig. 4 is an enlarged view of the structure of the filter mechanism at a in fig. 3.

Fig. 5 is a structure diagram of the connection of the fixed column, the sliding block and the first spring of the boiler flue gas treatment device.

Fig. 6 is a diagram showing the connection structure of the filter mechanism and the case, the air inlet pipe and the boiler body of the boiler flue gas treatment device.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 to 4, a first embodiment of the present utility model provides a filtering mechanism, which includes a filtering component 100 for eliminating harmful gases in flue gas discharged from a boiler and performing dust settling treatment on dust in the flue gas, so as to facilitate environmental protection discharge of the flue gas.

Specifically, the filter assembly 100 comprises a box body 101, a first filter element 102, a spray element 103, a water storage tank 104, a second filter element 105 and a limiting element 106, wherein the first filter element 102 is arranged in the box body 101, the spray element 103 is fixed at the top of the box body 101, the water storage tank 104 is arranged at one side of the box body 101, the second filter element 105 is movably connected in the water storage tank 104, the limiting element 106 is positioned at the top of the water storage tank 104,

specifically, the first filter 102 is used for eliminating harmful gas in the air, the spraying member 103 is used for spraying the flue gas in the box 101, dust in the flue gas is subjected to dust settling treatment, the water storage tank 104 is used for storing water flow, the spraying member 103 is used for carrying out dust settling operation on the dust in the flue gas in the box 101 by extracting the water flow in the water storage tank 104, the second filter 105 is used for filtering the water flow after dust settling, the water flow is recycled, the limiting member 106 is used for positioning the second filter 105, the second filter 105 is kept stable, and the second filter 105 is convenient to detach, so that the second filter 105 is cleaned.

Example 2

Referring to fig. 1 to 5, a second embodiment of the present utility model is based on the previous embodiment.

Specifically, the first filter 102 includes a baffle plate 102a, an activated carbon filter screen 102b, and a baffle plate 102c, where the baffle plate 102a is fixed on the inner top wall of the casing 101, the activated carbon filter screen 102b is disposed on one side of the baffle plate 102a, and the baffle plate 102c is fixed on the inner bottom wall of the casing 101.

Further, both sides of the activated carbon filter screen 102b slide in the baffle plate 102a and the inner wall of the box body 101, and through the arrangement of the activated carbon filter screen 102b, harmful gas in smoke is eliminated, so that pollution to the environment caused by the harmful gas is reduced, through the arrangement of the guide plate 102c, water flow after dust fall is concentrated, and the water flow is conveyed into the water storage tank 104 through the second filter piece 105 and filtered, so that the water flow is recycled.

Specifically, the spraying piece 103 includes a water pump 103a, a conveying pipe 103b, a water inlet pipe 103c, a connecting seat 103d and a spray nozzle 103e, the water pump 103a is fixed at the top of the box 101, the conveying pipe 103b and the water inlet pipe 103c are respectively communicated with a water outlet end and a water inlet end of the water pump 103a, the connecting seat 103d is rotationally connected to the outer side of the conveying pipe 103b, the spray nozzle 103e is communicated with the bottom of the connecting seat 103d, and one end of the water inlet pipe 103c is communicated with the water storage tank 104.

Further, the water pump 103a conveys the water flow in the water storage tank 104 to the inside of the conveying pipe 103b through the water inlet pipe 103c, conveys the water flow to the inside of the connecting seat 103d through the conveying pipe 103b and ejects the water flow through the nozzle 103e, so that dust in the flue gas is subjected to dust fall treatment.

Specifically, the second filter 105 includes a first filter screen 105a and a transmission pipe 105b, the first filter screen 105a is inserted into the water storage tank 104, and one end of the transmission pipe 105b is communicated with the water storage tank 104, and the other end is communicated with the tank 101. Through the arrangement of the first filter screen 105a, impurities in the water flow after dust fall are filtered, the filtered water flow flows to the other side of the water storage tank 104 and is conveyed to the water pump 103a again through the water inlet pipe 103 c.

Specifically, the limiting member 106 includes a movable plate 106a and a limiting block 106b, the movable plate 106a slides on the top of the water storage tank 104, and the limiting block 106b is movably connected to the top of the movable plate 106 a. Through the setting of fly leaf 106a and stopper 106b for it is fixed to first filter screen 105a spare, and makes first filter screen 105a remain stable in water storage box 104, possesses the advantage of being convenient for demolish first filter screen 105a simultaneously, and then is favorable to clearing up first filter screen 105 a.

Specifically, the limiting member 106 further includes a fixed column 106c, a slider 106d, and a first spring 106e, where the fixed column 106c is fixed on the top of the movable plate 106a, the slider 106d slides in the fixed column 106c, the first spring 106e is fixed on the top of the slider 106d, and the top end of the first spring 106e is fixed on the inner top wall of the fixed column 106 c.

Further, through the setting of slider 106d, be used for cooperating first spring 106e to carry out spacing to stopper 106b, when stopper 106b bottom and first filter screen 105a contact, make stopper 106b upwards move, stopper 106b drives slider 106d and removes, slider 106d drives first spring 106e and removes, and make first spring 106e atress take place deformation, promote slider 106d through the reset elasticity of first spring 106e and push down stopper 106b, stopper 106b pushes down first filter screen 105a, thereby make first filter screen 105a stable being in water storage tank 104.

Specifically, the limiting member 106 further includes a guide rail 106f, a positioning plate 106g and a second spring 106h, the guide rail 106f slides in the movable plate 106a, the bottom of the guide rail 106f is fixed to the top of the water storage tank 104, the positioning plate 106g is fixed to one side of the guide rail 106f, one end of the second spring 106h is fixed to the positioning plate 106g, and the other end is fixed to the side of the movable plate 106 a.

Further, through the arrangement of the guide rail 106f, the movable plate 106a is used for limiting the movable plate 106a, the movable plate 106a is horizontally moved, when the first filter screen 105a needs to be removed for cleaning, the movable plate 106a is pulled first, the movable plate 106a is enabled to slide in the guide rail 106f in a limiting manner, meanwhile, the movable plate 106a drives the limiting block 106b and the fixed column 106c to move, and the limiting block 106b is enabled to be removed from the first filter screen 105a, so that the limiting of the first filter screen 105a is released, and the first filter screen 105a can be taken out from the water storage tank 104 for cleaning.

Example 3

Referring to fig. 6, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the support assembly 200 is disposed on one side of the case 101, and includes a boiler body 201, an air inlet pipe 202, and a support member 203, where one end of the air inlet pipe 202 is communicated with the side of the boiler body 201, the other end is communicated with the case 101, and the support member 203 is disposed at the bottom of the boiler body 201. The boiler body 201 conveys the flue gas into the box 101 through the air inlet pipe 202 for filtering, and the supporting piece 203 is used for supporting the boiler body 201 and keeping the boiler body 201 stable in long-term operation.

Specifically, the supporting member 203 includes a supporting seat 203a, a supporting pillar 203b, and a fixing block 203c, the supporting seat 203a is disposed at the bottom of the boiler body 201, the supporting pillar 203b is fixed at the bottom of the supporting seat 203a, and the fixing block 203c is fixed at the bottom end of the supporting pillar 203 b. The support base 203a, the support 203b and the fixing block 203c are used for installing and fixing the boiler body 201, so that the stability of the boiler body 201 is improved.

Specifically, four support columns 203b are provided, and the four support columns 203b are symmetrically fixed at the bottom of the support base 203a, and the fixing block 203c is made of rubber material. The fixing block 203c is made of rubber material, so that an anti-slip effect is achieved, and further the boiler body 201 cannot displace due to vibration during operation.

When the boiler is used, the boiler body 201 conveys flue gas into the box body 101 through the air inlet pipe 202, the flue gas flows to the lower layer of the box body 101 at the moment through the baffle plate 102a, harmful gas in the flue gas is eliminated through the filtration of the active carbon filter screen 102b, so that pollution to the environment caused by the harmful gas is reduced, then, the water pump 103a conveys water flow in the water storage tank 104 into the conveying pipe 103b through the water inlet pipe 103c, the conveying pipe 103b conveys the water flow into the connecting seat 103d and ejects the water flow through the spray head 103e, dust in the flue gas is subjected to dust fall treatment, the water flow after dust fall is concentrated through the guide plate 102c and conveyed into the water storage tank 104 through the conveying pipe 105b, the water flow after filtration is filtered through the first filter screen 105a, and the filtered water flow flows to the other side of the water storage tank 104 and is conveyed into the water pump 103a through the water inlet pipe 103c again, and the water flow circulation is facilitated.

Specifically, when the first filter screen 105a needs to be removed and cleaned, the movable plate 106a is pulled first, the movable plate 106a is made to slide in a limited manner on the guide rail 106f, meanwhile, the movable plate 106a drives the limiting block 106b and the fixed column 106c to move, and the limiting block 106b is made to move away from the first filter screen 105a, so that the limiting of the first filter screen 105a is removed, and the first filter screen 105a can be taken out from the water storage tank 104 for cleaning.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A filtering mechanism, characterized in that: comprising the steps of (a) a step of,

the utility model provides a filter component (100), includes box (101), first filter (102), sprays piece (103), water storage tank (104), second filter (105) and locating part (106), first filter (102) set up in box (101), spray piece (103) be fixed in box (101) top, water storage tank (104) set up in box (101) one side, second filter (105) swing joint in water storage tank (104), locating part (106) are located water storage tank (104) top.

2. The filter mechanism of claim 1, wherein: the first filter (102) comprises a baffle (102 a), an active carbon filter screen (102 b) and a guide plate (102 c), wherein the baffle (102 a) is fixed on the inner top wall of the box body (101), the active carbon filter screen (102 b) is arranged on one side of the baffle (102 a), and the guide plate (102 c) is fixed on the inner bottom wall of the box body (101).

3. The filter mechanism of claim 2, wherein: the spraying piece (103) comprises a water pump (103 a), a conveying pipe (103 b), a water inlet pipe (103 c), a connecting seat (103 d) and a spray head (103 e), wherein the water pump (103 a) is fixed at the top of the box body (101), the conveying pipe (103 b) and the water inlet pipe (103 c) are respectively communicated with the water outlet end and the water inlet end of the water pump (103 a), the connecting seat (103 d) is rotationally connected to the outer side of the conveying pipe (103 b), the spray head (103 e) is communicated with the bottom of the connecting seat (103 d), and one end of the water inlet pipe (103 c) is communicated with the water storage tank (104).

4. A filter mechanism as claimed in claim 2 or claim 3, wherein: the second filter (105) comprises a first filter screen (105 a) and a transmission pipe (105 b), the first filter screen (105 a) is inserted into the water storage tank (104), and one end of the transmission pipe (105 b) is communicated with the water storage tank (104) while the other end is communicated with the tank body (101).

5. The filter mechanism of claim 4, wherein: the limiting piece (106) comprises a movable plate (106 a) and a limiting block (106 b), the movable plate (106 a) slides on the top of the water storage tank (104), and the limiting block (106 b) is movably connected to the top of the movable plate (106 a).

6. The filter mechanism of claim 5, wherein: the limiting piece (106) further comprises a fixed column (106 c), a sliding block (106 d) and a first spring (106 e), wherein the fixed column (106 c) is fixed at the top of the movable plate (106 a), the sliding block (106 d) slides in the fixed column (106 c), the first spring (106 e) is fixed at the top of the sliding block (106 d), and the top end of the first spring (106 e) is fixed with the inner top wall of the fixed column (106 c).

7. A filter mechanism as claimed in claim 5 or 6, wherein: the limiting piece (106) further comprises a guide rail (106 f), a positioning plate (106 g) and a second spring (106 h), the guide rail (106 f) slides in the movable plate (106 a), the bottom of the guide rail (106 f) is fixed to the top of the water storage tank (104), the positioning plate (106 g) is fixed to one side of the guide rail (106 f), one end of the second spring (106 h) is fixed to the positioning plate (106 g), and the other end of the second spring is fixed to the side face of the movable plate (106 a).

8. A boiler flue gas treatment device, characterized in that: comprising a filter mechanism according to any one of claims 1 to 7, and,

the support assembly (200) is arranged on one side of the box body (101), and comprises a boiler body (201), an air inlet pipe (202) and a support piece (203), wherein one end of the air inlet pipe (202) is communicated with the side face of the boiler body (201), the other end of the air inlet pipe is communicated with the box body (101), and the support piece (203) is arranged at the bottom of the boiler body (201).

9. The boiler flue gas treatment device according to claim 8, wherein: the support piece (203) comprises a support seat (203 a), a support column (203 b) and a fixed block (203 c), wherein the support seat (203 a) is arranged at the bottom of the boiler body (201), the support column (203 b) is fixed at the bottom of the support seat (203 a), and the fixed block (203 c) is fixed at the bottom of the support column (203 b).

10. The boiler flue gas treatment device according to claim 9, wherein: the support columns (203 b) are arranged in four, the four support columns (203 b) are symmetrically fixed at the bottom of the support seat (203 a), and the fixing blocks (203 c) are made of rubber materials.