CN218166312U

CN218166312U - Waste gas filtering treatment equipment

Info

Publication number: CN218166312U
Application number: CN202222614227.8U
Authority: CN
Inventors: 孙飞; 张应兵; 史雪飞
Original assignee: Anhui Wanxing Environmental Technology Co ltd
Current assignee: Anhui Wanxing Environmental Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2022-12-30
Anticipated expiration: 2032-09-30

Abstract

The application belongs to the technical field of filtration equipment, discloses an exhaust-gas filtration treatment equipment, including cartridge filter, spray column and purifying box, the one end intercommunication of cartridge filter has the intake pipe, and the other end intercommunication of cartridge filter has the outlet duct, the one end of outlet duct is linked together through fan and spray column, the spray column passes through the pipe and communicates with the purifying box mutually, the inside fixedly connected with several active carbon adsorption plate of purifying box, the inside swing joint of cartridge filter has the filter disc, and the filter disc is circularly, the several filtration pore of crossing has been seted up on the surface of filter disc, one side of filter disc is provided with clearance mechanism, and the opposite side of filter disc is provided with actuating mechanism. The clearance mechanism that this embodiment was passed through the setting, and the filter disc rotates in the inside of cartridge filter, makes the clearance sword have one side of pollution granule to the filter disc and strikes off the processing, prevents too much pollution granule adhesion and the surface of filter disc to keep the servo acid gas of filter disc ability of large granule.

Description

Waste gas filtering treatment equipment

Technical Field

The application relates to the technical field of filtering equipment, and more particularly relates to waste gas filtering treatment equipment.

Background

In industrial production, a variety of waste gases are often generated, wherein acidic waste gases are the most common waste gases in industrial production, firstly, the acidic waste gases are pretreated by pollution particles, then, the acidic gases are introduced into a spray tower, alkaline solutions (such as sodium hydroxide, sodium hypochlorite and the like) are used for spraying to neutralize acidic substances in the acidic gases, finally, the sprayed gases are introduced into a purification box with an activated carbon adsorption plate for drying treatment, and finally, clean gases are discharged into the air.

In the prior art, the acidic gas that will produce usually carries out the preliminary treatment, is about to carry out the interception processing to the large granule object that wherein contains, avoids the jam to follow-up pipeline, but large granule pollutant adhesion is on the filter usually, if not in time clear up the filter, then can reduce the filter effect of filter, for this reason, needs a waste gas filtration treatment facility to solve current not enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the present application provides an exhaust gas filtration treatment device.

The application provides a waste gas filtration treatment facility adopts following technical scheme:

the utility model provides an exhaust gas filtration treatment equipment, includes cartridge filter, spray column and purifying box, the one end intercommunication of cartridge filter has the intake pipe, and the other end intercommunication of cartridge filter has the outlet duct, the one end of outlet duct is linked together through fan and spray column, the spray column passes through the pipe and communicates with the purifying box mutually, the inside fixedly connected with several active carbon adsorption plate of purifying box, the inside swing joint of cartridge filter has the filter disc, and the filter disc is circularly, the several filtration pore of crossing has been seted up on the surface of filter disc, one side of filter disc is provided with clearance mechanism, and the opposite side of filter disc is provided with actuating mechanism.

Furthermore, the cleaning mechanism comprises a cleaning knife, a support plate, a support block and a slider, the bottom end of the support block is fixedly connected to the inner wall of the filter cylinder, the top end of the support block is fixedly connected to the bottom end of the support plate, the top end of the support plate is movably connected to the bottom end of the slider, the top end of the slider is fixedly connected to the bottom end of the cleaning knife, and the blade side of the cleaning knife is tightly attached to one side of the filter disc.

Through above-mentioned technical scheme, utilize the clearance sword to carry out quick cleanness with the polluted particle of adhesion on the filter disc, be favorable to the filter disc to last to adsorb the large granule material in the acid gas.

Furthermore, the top of backup pad has seted up the spout, slider and spout sliding connection, the one end of clearance sword passes the inside of cartridge filter and extends to the outside of cartridge filter, and clearance sword and cartridge filter sliding connection.

Through above-mentioned technical scheme, after the wearing and tearing take place for the clearance sword, the pull ring of usable clearance sword one end is changed the clearance sword.

Further, actuating mechanism includes connecting rod, turbine, worm, extension rod and servo motor, the one end fixed connection of connecting rod keeps away from one side of clearance sword in the filter disc, the other end fixed connection of connecting rod is in one side of turbine, the one end of extension rod and servo motor's output fixed connection, and the other end fixed connection of extension rod in the one end of worm, and the turbine meshes with the worm mutually.

Through above-mentioned technical scheme, utilize servo motor to drive the filter disc and rotate to the realization utilizes the pollution granule of clearance sword on with the filter disc to strike off.

Further, the inside fixedly connected with bracing piece of cartridge filter, the bottom fixedly connected with of bracing piece holds the storehouse, connecting rod, turbine, worm, extension rod all are located the inside that holds the storehouse, and worm, connecting rod and extension rod all through bearing swing joint in the inside that holds the storehouse.

Through above-mentioned technical scheme, through arranging connecting rod, turbine, worm, extension rod in the inside that holds the storehouse, prevent that acid gas from corroding it.

Furthermore, servo motor fixed connection is in the outside of cartridge filter, the one end that holds the storehouse is hugged closely in the filter disc and is kept away from one side of clearance sword, and the other end that holds the storehouse passes the inside of cartridge filter and extends to the outside of cartridge filter, the one end of extension rod is passed the inside that holds the storehouse and is extended to the outside that holds the storehouse.

Through above-mentioned technical scheme, utilize the extension rod, be favorable to rotating servo motor's output shaft, transmit to the worm, make the worm rotate in the inside that holds the storehouse.

Furthermore, the periphery of the filter disc is fixedly connected with a slip ring, and the slip ring is movably connected with the inner wall of the filter cylinder.

Through above-mentioned technical scheme, utilize the sliding ring, be favorable to the filter disc can be more smooth in the cartridge filter internal rotation.

To sum up, the present application includes at least one of the following advantageous technical effects:

(1) In the embodiment, the filter disc rotates in the filter cylinder through the arranged cleaning mechanism, so that the cleaning knife scrapes off one side of the filter disc with the pollution particles, and the excessive pollution particles are prevented from being adhered to the surface of the filter disc, so that the capability of the filter disc for servo of large particles in acidic gas is maintained;

(2) This embodiment is through the actuating mechanism who sets up, starts the servo motor in the cartridge filter outside, drives the extension rod and rotates, and the worm rotates simultaneously to drive the turbine and rotate in the inside that holds the storehouse, and then drive the connecting rod and rotate in the inside that holds the storehouse, the filter disc rotates along the inner wall of cartridge filter under the assistance of sliding ring simultaneously, under the scraping of clearance sword, is favorable to realizing the surface cleaning of filter disc.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present application;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 of the present application;

FIG. 4 is a schematic structural view of a cleaning mechanism of the present application;

fig. 5 is a schematic structural view of a driving mechanism of the present application.

The numbering in the figures illustrates:

1. a filter cartridge; 2. a spray tower; 3. a purification box; 4. an air inlet pipe; 5. an air outlet pipe; 6. an activated carbon adsorption plate; 7. a filter disc; 8. a cleaning mechanism; 801. cleaning a knife; 802. a support plate; 803. a supporting block; 804. a slider; 9. a drive mechanism; 901. a connecting rod; 902. a turbine; 903. a worm; 904. an extension rod; 905. a servo motor; 10. a filtration pore; 11. a chute; 12. a support bar; 13. an accommodating bin; 14. and a slip ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses exhaust filtration treatment equipment, please refer to fig. 1-5, including cartridge filter 1, spray column 2 and purifying box 3, the one end intercommunication of cartridge filter 1 has intake pipe 4, and the other end intercommunication of cartridge filter 1 has outlet duct 5, the one end of outlet duct 5 is linked together through fan and spray column 2, spray column 2 is linked together through pipe and purifying box 3, the inside fixedly connected with several active carbon adsorption plate 6 of purifying box 3, the inside swing joint of cartridge filter 1 has filter disc 7, and filter disc 7 is circular, several filtration pore 10 has been seted up on the surface of filter disc 7, one side of filter disc 7 is provided with clearance mechanism 8, and the opposite side of filter disc 7 is provided with actuating mechanism 9.

Referring to fig. 1 and 4, the cleaning mechanism 8 includes a cleaning blade 801, a supporting plate 802, a supporting block 803, and a slider 804, a bottom end of the supporting block 803 is fixedly connected to an inner wall of the filter cartridge 1, a top end of the supporting block 803 is fixedly connected to a bottom end of the supporting plate 802, a top end of the supporting plate 802 is movably connected to a bottom end of the slider 804, a top end of the slider 804 is fixedly connected to a bottom end of the cleaning blade 801, a blade side of the cleaning blade 801 is tightly attached to one side of the filter disc 7, a sliding slot 11 is formed at a top end of the supporting plate 802, the slider 804 is slidably connected to the sliding slot 11, one end of the cleaning blade 801 penetrates through an inside of the filter cartridge 1 and extends to an outside of the filter cartridge 1, and the cleaning blade 801 is slidably connected to the filter cartridge 1.

Referring to fig. 1 and 5, the driving mechanism 9 includes a connecting rod 901, a worm wheel 902, a worm 903, an extending rod 904 and a servo motor 905, one end of the connecting rod 901 is fixedly connected to one side of the filter disc 7 away from the cleaning knife 801, the other end of the connecting rod 901 is fixedly connected to one side of the worm wheel 902, one end of the extending rod 904 is fixedly connected to an output end of the servo motor 905, the other end of the extending rod 904 is fixedly connected to one end of the worm 903, the worm wheel 902 is engaged with the worm 903, a support rod 12 is fixedly connected to the inside of the filter cartridge 1, a containing bin 13 is fixedly connected to a bottom end of the support rod 12, the connecting rod 901, the worm wheel 902, the worm 903, the extending rod 904 are located inside the containing bin 13, the worm 903, the connecting rod 901, and the connecting rod 904 are movably connected to the inside of the containing bin 13 through bearings, the servo motor 905 is fixedly connected to the outside of the filter cartridge 1, one end of the containing bin 13 is closely attached to one side of the filter disc 7 away from the cleaning knife 801, and the other end of the containing bin 13 passes through the inside of the filter cartridge 1 and extends to the outside of the containing bin 13.

Referring to fig. 1 and 3, a sliding ring 14 is fixedly connected to the outer periphery of the filter disc 7, and the sliding ring 14 is movably connected to the inner wall of the filter cartridge 1.

The implementation principle of the waste gas filtering treatment equipment in the embodiment of the application is as follows: firstly, the acidic exhaust gas is introduced into the interior of the filter cartridge 1 through the air inlet pipe 4, the acidic exhaust gas is moved inside the filter cartridge 1 by the fan between the filter cartridge 1 and the spray tower 2, and larger particles in the acidic exhaust gas are adhered to the surface of the filter disc 7, the servo motor 905 on the outer side of the filter cartridge 1 is started to drive the extension rod 904 to rotate, the worm 903 rotates at the same time, the worm 903 is meshed with the turbine 902 to drive the turbine 902 to rotate inside the accommodating bin 13, and further drive the connecting rod 901 to rotate inside the accommodating bin 13, meanwhile, the filter disc 7 rotates along the inner wall of the filter cartridge 1 with the aid of the slip ring 14, so that one side of the filter disc 7 with the polluted particles is adhered to the blade side of the cleaning blade 801 under the scraping action of the cleaning blade 801, so as to clean the surface of the filter disc 7, if the cleaning blade 801 is worn, the cleaning blade 801 can be pulled out and then replaced, then the acidic exhaust gas enters the spray tower 2 through the fan, is treated by the alkaline liquid in the spray tower 2, and then enters the purification box 3, and the purification box 3 to remove other impurities in the purification box 3, and then the purification box 3, and the purification box can be used for removing the odor.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an exhaust filtration treatment facility, includes cartridge filter (1), spray column (2) and purifying box (3), its characterized in that: the one end intercommunication of cartridge filter (1) has intake pipe (4), and the other end intercommunication of cartridge filter (1) has outlet duct (5), the one end of outlet duct (5) is linked together through fan and spray column (2), spray column (2) are linked together through pipe and purifying box (3), the inside fixedly connected with several active carbon adsorption plate (6) of purifying box (3), the inside swing joint of cartridge filter (1) has filter disc (7), and filter disc (7) are circular, several filtration pore (10) have been seted up on the surface of filter disc (7), one side of filter disc (7) is provided with clearance mechanism (8), and the opposite side of filter disc (7) is provided with actuating mechanism (9).

2. The exhaust gas filtration treatment apparatus according to claim 1, wherein: the cleaning mechanism (8) comprises a cleaning knife (801), a supporting plate (802), a supporting block (803) and a sliding block (804), the bottom end of the supporting block (803) is fixedly connected to the inner wall of the filter cartridge (1), the top end of the supporting block (803) is fixedly connected to the bottom end of the supporting plate (802), the top end of the supporting plate (802) is movably connected to the bottom end of the sliding block (804), the top end of the sliding block (804) is fixedly connected to the bottom end of the cleaning knife (801), and the knife edge side of the cleaning knife (801) is tightly attached to one side of the filter disc (7).

3. An exhaust gas filtering treatment device according to claim 2, wherein: spout (11) have been seted up on the top of backup pad (802), slider (804) and spout (11) sliding connection, the inside of cartridge filter (1) is passed and is extended to the outside of cartridge filter (1) to the one end of clearance sword (801), and clearance sword (801) and cartridge filter (1) sliding connection.

4. The exhaust gas filtering treatment device according to claim 1, wherein: actuating mechanism (9) are including connecting rod (901), turbine (902), worm (903), extension rod (904) and servo motor (905), the one end fixed connection of connecting rod (901) is kept away from the one side of clearing up sword (801) in filter disc (7), the other end fixed connection of connecting rod (901) is in one side of turbine (902), the one end of extension rod (904) and the output fixed connection of servo motor (905), and the other end fixed connection of extension rod (904) in the one end of worm (903), and turbine (902) and worm (903) mesh mutually.

5. The exhaust gas filtering treatment device according to claim 4, wherein: the inside fixedly connected with bracing piece (12) of cartridge filter (1), the bottom fixedly connected with of bracing piece (12) holds storehouse (13), connecting rod (901), turbine (902), worm (903), extension rod (904) all are located the inside that holds storehouse (13), and worm (903), connecting rod (901) and extension rod (904) all through bearing swing joint in the inside that holds storehouse (13).

6. The exhaust gas filtering treatment device according to claim 5, wherein: servo motor (905) fixed connection is in the outside of cartridge filter (1), the one end that holds storehouse (13) is hugged closely in filter disc (7) and is kept away from one side of clearance sword (801), and holds the outside that the inside of cartridge filter (1) was passed and extend to cartridge filter (1) to the other end of storehouse (13), the one end of extension rod (904) is passed the inside that holds storehouse (13) and is extended to the outside that holds storehouse (13).

7. The exhaust gas filtration treatment apparatus according to claim 1, wherein: the outer peripheral side of the filter disc (7) is fixedly connected with a slip ring (14), and the slip ring (14) is movably connected with the inner wall of the filter cylinder (1).