CN213077929U

CN213077929U - Shaving board drying system tail gas processing apparatus

Info

Publication number: CN213077929U
Application number: CN202021737207.4U
Authority: CN
Inventors: 刘泰龙
Original assignee: Danzhou Tongsen Wood Industry Co ltd
Current assignee: Danzhou Tongsen Wood Industry Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-30
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a shaving board drying system tail gas processing apparatus, including handling the case, the bottom surface of handling the case is equipped with the supporting leg of symmetry, the top surface of handling the case is equipped with removable cover, the incasement left side bottom of handling the case is equipped with one-level filter equipment, one-level filter equipment's right side is equipped with second grade filter equipment. A shaving board drying system tail gas processing apparatus, belong to shaving board tail gas processing apparatus field, through the one-level filter equipment of installation, when tail gas passes through the device, can adsorb the great dust granule in the tail gas and keep out on it, the second grade filter equipment of installation, when dust granule contacts the device in tail gas, can filter the dust granule of some easy appearance in water in tail gas on the device through the mode of hydrolytic decomposition, the tertiary filter equipment of installation, when dust granule in tail gas passes through the device, wherein tiny dust particulate matter will be adsorbed on the device.

Description

Shaving board drying system tail gas processing apparatus

Technical Field

The utility model relates to a shaving board tail gas processing apparatus field, in particular to shaving board drying system tail gas processing apparatus.

Background

With the stricter and stricter requirements of national environmental protection indexes, the emission concentration of tail gas particles in the drying section of a shaving board production line cannot meet the corresponding environmental protection requirements. Contain a large amount of dust particulate matters in the shaving board drying workshop section tail gas, discharge wantonly and can cause very big harm to the environment, and current dust treatment device is handled mostly through simple filtration adsorption method, but this kind of current processing mode can not carry out hierarchical filtration treatment to the dust granule in the shaving board drying workshop section tail gas, so tail gas after handling causes certain influence to the human body experience.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a shaving board drying system tail gas processing apparatus can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tail gas treatment device of a shaving board drying system comprises a treatment box, wherein symmetrical supporting legs are arranged on the bottom surface of the treatment box, the top surface of the treatment box is provided with a movable cover plate, the bottom end of the left side in the treatment box is provided with a primary filtering device, the right side of the primary filtering device is provided with a secondary filtering device, the primary filtering device is connected with the secondary filtering device through an air duct, a vacuum pump is arranged between the air ducts, the right side of the second-stage filtering device is provided with a third-stage filtering device, the second-stage filtering device and the third-stage filtering device are connected by a gas guide pipe in a same structure, a vacuum pump is arranged between the gas guide pipes, the right side of tertiary filter equipment is equipped with the blast pipe, be equipped with the vacuum pump between the blast pipe and the blast pipe runs through the box of right side processing case and extends to the outside, the left side of handling the case is equipped with the intake pipe.

Preferably, the primary filter device comprises filter vat, bung, seal ring, fixed block, fixed plate, filter frame and coarse strainer, the inner wall top fixed mounting of filter vat has the internal thread, fixed mounting has the fixed block on the inner wall of internal screw thread below, fixed mounting has seal ring on the fixed block, and the inner wall both sides fixed mounting of the below filter vat of fixed block has the fixed plate of symmetry, filter frame's both sides have been seted up the draw-in groove and have the coarse strainer in the frame of filter frame, the lower extreme fixed mounting of bung has the external screw thread, filter vat and bung are connected through internal thread and external screw thread, filter frame passes through draw-in groove movable mounting on the fixed plate and is arranged in the filter vat, and its effect lies in, filters great dust particle in the tail gas.

Preferably, the second grade filter equipment comprises drain valve, inlet tube, air lock, filter frame, rotation post, thin filter screen, rose box, backup pad, servo motor and dwang, the side fixed mounting of handling the case has the backup pad, the top surface fixed mounting of backup pad has servo motor, servo motor's front end movable mounting has the dwang, the front end of dwang runs through the box of handling case and rose box and fixed mounting on the bottom of rotation post, fixed mounting has the filter frame to mutual symmetry on the rotation post column wall, fixed mounting has thin filter screen in the frame of filter frame, the top surface left side fixed mounting of rose box has the inlet tube and runs through the top surface of rose box, the intraductal top surface movable mounting of inlet tube has the air lock, the bottom surface fixed mounting of rose box has the drain valve and link up the bottom surface box of rose box and handling the case and extend to the outside, the function of the filter is to filter some dust particles which are easy to dissolve in water in the tail gas.

Preferably, the third-stage filtering device comprises a filtering barrel, a barrel cover, a sealing washer, a fixing block, a fixing plate, a filtering frame and activated carbon filtering cotton, wherein an internal thread is fixedly installed at the top end of the inner wall of the filtering barrel, the fixing block is fixedly installed on the inner wall below the internal thread, the sealing washer is fixedly installed on the fixing block, the symmetrical fixing plates are fixedly installed on two sides of the inner wall of the filtering barrel below the fixing block, clamping grooves are formed in two sides of the filtering frame, the activated carbon filtering cotton is fixedly installed in the frame of the filtering frame, an external thread is fixedly installed at the lower end of the barrel cover, the filtering barrel and the barrel cover are connected through the internal thread and the external thread, the filtering frame is movably installed on the fixing plate through the clamping grooves and is positioned in the filtering barrel, and the third-stage filtering device is used for, the tail gas after being discharged is filtered more thoroughly, and the harm of the tail gas after being discharged to human bodies is avoided.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the one-level filter equipment of installation, when tail gas passes through the device, can keep out the absorption of the great dust granule in the tail gas on it, the second grade filter equipment of installation, when dust granule contacts the device in tail gas, can filter the dust granule of some easy water of holding in the tail gas on the device through the mode of hydrolysis separation, the tertiary filter equipment of installation, when dust granule in tail gas passes through the device, wherein tiny dust particulate matter will be adsorbed on the device, through above device, realize the stage filtration processing to tail gas, make the filterable more thorough of tail gas.

Drawings

Fig. 1 is a schematic view of the whole structure of the tail gas treatment device of the shaving board drying system of the present invention;

fig. 2 is a schematic view of the bottom end structures of the primary filtering device and the secondary filtering device of the tail gas treatment device of the shaving board drying system of the present invention;

fig. 3 is a schematic sectional view of the internal structures of the primary filtering device and the secondary filtering device of the tail gas treatment device of the shaving board drying system of the present invention;

FIG. 4 is a schematic view of the overall structure of the filter frame of the primary filtering device of the tail gas treatment device of the shaving board drying system of the present invention;

fig. 5 is a schematic view of the whole installation of the filter frame and the activated carbon filter cotton of the tail gas treatment device of the shaving board drying system of the present invention;

fig. 6 is a schematic view of the installation of the rotating column and the filtering frame of the tail gas treatment device of the shaving board drying system of the present invention;

fig. 7 is a schematic view of the installation of the water inlet pipe and the air plug of the tail gas treatment device of the shaving board drying system of the present invention;

figure 8 is the utility model discloses a shaving board drying system tail gas processing apparatus's servo motor and rotating column's schematic diagram of being connected.

In the figure: 1. a treatment tank; 2. supporting legs; 3. an air inlet pipe; 4. a removable cover plate; 5. a primary filtration device; 6. a secondary filtration device; 7. a third stage filtration device; 8. a drain valve; 9. a vacuum pump; 10. an exhaust pipe; 11. a filter vat; 12. a barrel cover; 13. an external thread; 14. an internal thread; 15. a sealing gasket;

16. a fixed block; 17. a fixing plate; 18. a filter frame; 19. coarse filtration; 20. a card slot; 21. activated carbon filter cotton; 22. rotating the column; 23. a fine filter screen; 24. a water inlet pipe; 25. an air lock; 26. a filter box;

27. a support plate; 28. a servo motor; 29. rotating the rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-8, a shaving board drying system tail gas treatment device comprises a treatment box 1, wherein symmetrical supporting legs 2 are arranged on the bottom surface of the treatment box 1, a movable cover plate 4 is arranged on the top surface of the treatment box 1, a primary filtering device 5 is arranged at the bottom end of the left side in the treatment box 1, a secondary filtering device 6 is arranged on the right side of the primary filtering device 5, the primary filtering device 5 and the secondary filtering device 6 are connected through an air duct, a vacuum pump 9 is arranged between the air ducts, a tertiary filtering device 7 is arranged on the right side of the secondary filtering device 6, the secondary filtering device 6 and the tertiary filtering device 7 are connected through an air duct, a vacuum pump 9 is arranged between the air ducts 10, the vacuum pump 9 is arranged between the air ducts 10 and the air duct 10 penetrates through the box body of the right treatment box 1 and extends to the outside, the left side of the treatment box 1 is provided with an air inlet pipe 3.

In this embodiment, in order to perform one-level filtration on dust particles in the tail gas of the shaving board drying section, the primary filtering device 5 comprises a filtering barrel 11, a barrel cover 12, a sealing washer 15, a fixing block 16, a fixing plate 17, a filtering frame 18 and a coarse strainer 19, wherein the top end of the inner wall of the filtering barrel 11 is fixedly provided with an internal thread 14, the inner wall below the internal thread 14 is fixedly provided with the fixing block 16, the fixing block 16 is fixedly provided with the sealing washer 15, two sides of the inner wall of the filtering barrel 11 below the fixing block 16 are fixedly provided with symmetrical fixing plates 17, two sides of the filtering frame 18 are provided with clamping grooves 20, the coarse strainer 19 is fixedly arranged in the frame of the filtering frame 18, the lower end of the barrel cover 12 is fixedly provided with an external thread 13, the filtering barrel 11 and the barrel cover 12 are connected with the external thread 13 through the internal thread 14, the, the coarse filter screen 19, which is fixedly mounted in the filter frame 18, can filter the larger dust particles in the exhaust gas.

In this embodiment, in order to perform double classification filtering on dust particles in the tail gas of the particle board drying section, the second-stage filtering device 6 comprises a drain valve 8, a water inlet pipe 24, an air plug 25, a filtering frame 18, a rotating column 22, a fine filtering net 23, a filtering box 26, a supporting plate 27, a servo motor 28 and a rotating rod 29, the side surface of the processing box 1 is fixedly provided with the supporting plate 27, the top surface of the supporting plate 27 is fixedly provided with the servo motor 28, the front end of the servo motor 28 is movably provided with the rotating rod 29, the front end of the rotating rod 29 penetrates through the box bodies of the processing box 1 and the filtering box 26 and is fixedly arranged on the bottom end of the rotating column 22, the wall of the rotating column 22 is fixedly provided with the mutually symmetrical filtering frames 18, the fine filtering net 23 is fixedly arranged in the frame of the filtering frame 18, the left side of the top surface of the filtering box 26 is fixedly provided with the water inlet pipe, the bottom surface of the filter box 26 is fixedly provided with the drain valve 8, the drain valve 8 penetrates through the bottom surface box bodies of the filter box 26 and the treatment box 1 and extends to the outside, the rotating column 22 is continuously driven by the rotating rod 29 of the servo motor 28, and after the fine filter screen 23 in the installed filter frame 18 is in contact with the water source structure in the filter box 26, some dust particles which are easy to dissolve in water in the tail gas can be adsorbed on the fine filter screen 23.

In addition, the tertiary filtering device 7 is composed of a filtering barrel 11, a barrel cover 12, a sealing washer 15, a fixing block 16, a fixing plate 17, a filtering frame 18 and activated carbon filter cotton 21, wherein an internal thread 14 is fixedly installed at the top end of the inner wall of the filtering barrel 11, the fixing block 16 is fixedly installed on the inner wall below the internal thread 14, the sealing washer 15 is fixedly installed on the fixing block 16, the fixing plates 17 are symmetrically installed on two sides of the inner wall of the filtering barrel 11 below the fixing block 16, clamping grooves 20 are formed in two sides of the filtering frame 18, the activated carbon filter cotton 21 is fixedly installed in the frame of the filtering frame 18, an external thread 13 is fixedly installed at the lower end of the barrel cover 12, the filtering barrel 11 and the barrel cover 12 are connected through the internal thread 14 and the external thread 13, the filtering frame 18 is movably installed on the fixing plate 17 through the clamping grooves 20 and is located in the filtering barrel 11, and the fine, meanwhile, the tail gas after being discharged is filtered more thoroughly by matching with the filtering device in the front, and the harm of the tail gas after being discharged to a human body is avoided.

It should be noted that, the utility model relates to a shaving board drying system tail gas processing apparatus, when using the apparatus, after tail gas enters into the first-stage filter device 5 in the processing box 1 through the air inlet pipe 3 on the left side of the processing box 1, some bigger dust particles in the tail gas can be adsorbed and blocked by the coarse strainer 19 installed in the filter frame 18 installed on the fixing plate 17 on the two sides of the inner wall of the cylinder in the filter vat 11, the filtered tail gas can be sucked into the second-stage filter device 6 through the vacuum pump 9, after the tail gas enters into the tail gas, the servo motor 28 will start to drive the rotation rod 29 to rotate, and drive the rotation column 22 in the filter box 26 to rotate simultaneously, in the process of rotation of the rotation column 22, the fine filter screen 23 installed in the filter frame 18 installed on the rotation column can be driven to contact with the water in the filter box 26 continuously, and in the process of rotating continuously, the fine filter screen 23 can be contacted with the tail gas, dust particles which are easy to dissolve in water in the tail gas are adsorbed on the fine filter screen 23 and continuously enter the water in the filter box 26 in the rotating process, the filtered tail gas is sucked into the three-stage filtering device 7 through the vacuum pump 9, wherein small dust particles in the tail gas are adsorbed on the activated carbon filter cotton 21 arranged in the filter frame 18, the filtered tail gas is discharged out of the treatment box 1 through the exhaust pipe 10 by the vacuum pump 9, the design of the filter barrel 11 and the barrel cover 12 in the first-stage filtering device 5 and the three-stage filtering device 7 is to achieve the sealing effect while the cleaning is convenient, the filter barrel 11 and the barrel cover 12 are connected with the external thread 13 through the internal thread 14 to achieve the convenience in installation and opening, and the sealing washer 15 arranged on the fixing block 16 achieves the sealing effect on the inside of the filter barrel 11, and the fixed plate 17 of filter vat 11 inner wall both sides installation is convenient for filter frame 18 to install and dismantle and convenient clearance through draw-in groove 20 above that, and here simultaneously, and second grade filter equipment 6 need trade when water, through the drain valve 8 drainage can, when intaking, take off the gas stopper 25 on the inlet tube 24 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a shaving board drying system tail gas processing apparatus which characterized in that: including handling case (1), the bottom surface of handling case (1) is equipped with supporting leg (2) of symmetry, the top surface of handling case (1) is equipped with removable cover (4), the incasement left side bottom of handling case (1) is equipped with one-level filter equipment (5), the right side of one-level filter equipment (5) is equipped with second grade filter equipment (6), be connected and be equipped with vacuum pump (9) between the air duct through the air duct between one-level filter equipment (5) and second grade filter equipment (6), the right side of second grade filter equipment (6) is equipped with tertiary filter equipment (7), be connected and be equipped with vacuum pump (9) between air duct with the isomorphic air duct between second grade filter equipment (6) and tertiary filter equipment (7), the right side of tertiary filter equipment (7) is equipped with blast pipe (10), be equipped with vacuum pump (9) between blast pipe (10) and blast pipe (10) run through the case of right side handling case (1) and the body extends to the outside, the left side of handling case (1) is equipped with intake pipe (3).

2. The tail gas treatment device for the particle board drying system according to claim 1, wherein: the primary filtering device (5) comprises a filtering barrel (11), a barrel cover (12), a sealing washer (15), a fixing block (16), a fixing plate (17), a filtering frame (18) and a coarse filtering net (19), wherein an internal thread (14) is fixedly arranged at the top end of the inner wall of the filtering barrel (11), the fixing block (16) is fixedly arranged on the inner wall below the internal thread (14), the sealing washer (15) is fixedly arranged on the fixing block (16), the fixing plate (17) with symmetry is fixedly arranged on two sides of the inner wall of the filtering barrel (11) below the fixing block (16), clamping grooves (20) are formed in two sides of the filtering frame (18), the coarse filtering net (19) is fixedly arranged in the frame of the filtering frame (18), an external thread (13) is fixedly arranged at the lower end of the barrel cover (12), and the filtering barrel (11) is connected with the barrel cover (12) through the internal thread (14) and, the filter frame (18) is movably arranged on the fixing plate (17) through a clamping groove (20) and is positioned in the filter barrel (11).

3. The tail gas treatment device for the particle board drying system according to claim 1, wherein: secondary filter equipment (6) comprises drain valve (8), inlet tube (24), air lock (25), filter box (18), rotation post (22), thin filter screen (23), rose box (26), backup pad (27), servo motor (28) and dwang (29), the side fixed mounting who handles case (1) has backup pad (27), the top surface fixed mounting of backup pad (27) has servo motor (28), the front end movable mounting of servo motor (28) has dwang (29), the front end of dwang (29) runs through the box and the fixed mounting that handle case (1) and rose box (26) on the bottom of rotation post (22), fixed mounting has filter box (18) to mutual symmetry on rotation post (22) column wall, the frame internal fixation of filter box (18) has thin filter screen (23), the top surface left side fixed mounting of rose box (26) has inlet tube (24) and runs through the top of rose box (26) The surface, the intraductal top surface movable mounting of inlet tube (24) has air lock (25), the bottom surface fixed mounting of rose box (26) has drain valve (8) and link up the bottom surface box of rose box (26) and processing case (1) and extend to the outside.

4. The tail gas treatment device for the particle board drying system according to claim 1, wherein: the three-stage filtering device (7) consists of a filtering barrel (11), a barrel cover (12), a sealing washer (15), a fixing block (16), a fixing plate (17), a filtering frame (18) and activated carbon filtering cotton (21), wherein an internal thread (14) is fixedly installed at the top end of the inner wall of the filtering barrel (11), the fixing block (16) is fixedly installed on the inner wall below the internal thread (14), the sealing washer (15) is fixedly installed on the fixing block (16), the symmetrical fixing plates (17) are fixedly installed on two sides of the inner wall of the filtering barrel (11) below the fixing block (16), clamping grooves (20) are formed in two sides of the filtering frame (18), the activated carbon filtering cotton (21) is fixedly installed in the frame of the filtering frame (18), an external thread (13) is fixedly installed at the lower end of the barrel cover (12), and the filtering barrel (11) and the barrel cover (12) are connected with the external thread (13) through the, the filter frame (18) is movably arranged on the fixing plate (17) through a clamping groove (20) and is positioned in the filter barrel (11).