CN212091661U

CN212091661U - Printing ink production harmful waste gas multiple purification unit

Info

Publication number: CN212091661U
Application number: CN202020796786.3U
Authority: CN
Inventors: 陈丽瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-08
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a multiple purification unit of harmful waste gas of printing ink production, including device body and connecting piece, the fixed inlet and the liquid outlet that are provided with in right side of device body, and the inlet is located the top of liquid outlet, the right side fixed mounting of device body has the observation window, and the observation window is located between inlet and the liquid outlet, the fixed intake pipe that is provided with in left side of device body, and the inner wall middle part fixed mounting of device body has the baffle, the fixed interior pole that is provided with in inner wall both sides of device body, and the outside movable sleeve of interior pole is equipped with the sleeve, the fixed surface of connecting piece is provided with sealed the pad, and the connecting piece passes through locating piece and top net interconnect, the fixed sealed lid that is provided with of up. This multiple purification unit of harmful waste gas of printing ink production can carry out the multilayer to harmful waste gas and purify to can replace filtering mechanism, guarantee the purifying effect of superior grade.

Description

Printing ink production harmful waste gas multiple purification unit

Technical Field

The utility model relates to a harmful waste gas purification treatment equipment technical field specifically is a multiple purification unit of harmful waste gas of printing ink production.

Background

Printing ink is the main raw and other materials of packaging material printing, and printing ink can produce a lot of harmful waste gas in the in-process of production, and harmful waste gas directly discharges and can cause the pollution of air in the air, so need purify the harmful waste gas and filter to need filter and can discharge to the air to reach qualified emission standard, have certain environmental protection meaning.

However, the existing harmful exhaust gas purification treatment device has the following problems when in use:

1. waste gas generated in ink production cannot be purified in multiple ways, so that harmful waste gas is not sufficiently purified, and air pollution is possible;

2. the filter mechanism of inconvenient harmful waste gas carries out periodic disassembly replacement, and filter mechanism has certain life, just can reduce the filter effect to harmful gas beyond life.

In order to solve the above problems, innovative design based on the original harmful exhaust gas purification treatment device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing ink production harmful waste gas multiple purification unit, harmful waste gas purification unit who presents in order to solve above-mentioned background art can not carry out multiple purification to the produced waste gas of printing ink production, make harmful waste gas's purification abundant inadequately, thereby still have the possibility that can air pollution, inconvenient filter mechanism to harmful waste gas carries out the periodic disassembly replacement, filter mechanism has certain life, exceed life just can reduce the problem to harmful gas's filter effect.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-purification treatment device for harmful waste gas in ink production comprises a device body and a connecting piece, wherein a liquid inlet and a liquid outlet are fixedly arranged on the right side of the device body, the liquid inlet is positioned above the liquid outlet, an observation window is fixedly arranged on the right side of the device body and positioned between the liquid inlet and the liquid outlet, an air inlet pipe is fixedly arranged on the left side of the device body, a baffle is fixedly arranged in the middle of the inner wall of the device body, inner rods are fixedly arranged on two sides of the inner wall of the device body, sleeves are movably sleeved on the outer sides of the inner rods and are connected with the inner wall of the device body through springs, sealing gaskets are fixedly arranged on the surface of the connecting piece, the connecting piece is connected with a top net through a positioning block, a sealing cover is fixedly arranged on the upper end face of the, and the middle part of the sealing cover is fixedly provided with an air outlet.

Preferably, the observation window is made of glass, and the observation window and the device body are of an integrated structure.

Preferably, the baffle is a hollow structure, and the inner diameter of the baffle is smaller than the maximum distance between the connecting pieces.

Preferably, the sleeve is movably inserted into the inner wall of the connecting piece, a bottom net is fixedly installed between the connecting pieces, and a purification and adsorption layer is movably arranged between the connecting pieces and the bottom net.

Preferably, the right section of the sleeve is a ladder-shaped structure, the sleeve and the inner rod form a clamping telescopic structure, and the sleeve and the connecting piece are connected in a detachable clamping manner.

Preferably, the connecting pieces are symmetrically arranged around the central axis of the bottom net, the connecting pieces are connected with the top net in a clamping manner through the positioning blocks, and the right sections of the positioning blocks are in hook-shaped structures.

Preferably, the sealing cover is rotatably connected with the device body, the sealing cover is connected with the device body through a bump in a clamping manner, the bump is of a hemispherical structure, and the outer side of the bump is made of elastic rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the multiple purification treatment device for harmful waste gas in printing ink production can purify harmful waste gas in multiple layers, and can replace a filtering mechanism, so that a superior purification effect is ensured;

1. reaction liquid is filled in the device body, the pipe orifice of the air inlet pipe is lower than the reaction liquid level, the reaction liquid purifies harmful gas for one time, and the purification adsorption layers are distributed in the device body at equal intervals, so that the harmful gas can be purified by the multilayer purification adsorption layers when rising, and the harmful gas can be purified more fully;

2. the sleeve and the inner rod form a telescopic structure, the sleeve is connected with the device body through the spring, the connecting piece can be quickly disassembled and assembled from the sleeve under the elastic action of the spring, the top net is connected with the connecting piece through the positioning block in a clamped mode, the right section of the connecting piece is arranged to be of a hook-shaped structure, and therefore the top net can be quickly opened to replace the purification and absorption layer.

Drawings

FIG. 1 is a schematic view of the overall front cut structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connecting front section structure of the sleeve and the inner rod of the present invention;

FIG. 4 is a schematic view of the structure of the position relationship between the purifying adsorption layer and the bottom and top plates of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a device body; 2. a liquid inlet; 3. a liquid outlet; 4. an observation window; 5. an air inlet pipe; 6. a baffle plate; 7. an inner rod; 8. a sleeve; 9. a spring; 10. a connecting member; 11. a gasket; 12. a bottom net; 13. a purification and adsorption layer; 14. top net; 15. positioning blocks; 16. a sealing cover; 17. a bump; 18. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a multiple purification treatment device for harmful waste gas in ink production comprises a device body 1, a liquid inlet 2, a liquid outlet 3, an observation window 4, an air inlet pipe 5, a baffle 6, an inner rod 7, a sleeve 8, a spring 9, a connecting piece 10, a sealing gasket 11, a bottom net 12, a purification adsorption layer 13, a top net 14, a positioning block 15, a sealing cover 16, a lug 17 and an air outlet 18, wherein the liquid inlet 2 and the liquid outlet 3 are fixedly arranged on the right side of the device body 1, the liquid inlet 2 is positioned above the liquid outlet 3, the observation window 4 is fixedly arranged on the right side of the device body 1 and positioned between the liquid inlet 2 and the liquid outlet 3, the air inlet pipe 5 is fixedly arranged on the left side of the device body 1, the baffle 6 is fixedly arranged in the middle of the inner wall of the device body 1, the inner rods 7 are fixedly arranged on two sides of the inner wall of the device body 1, the sleeve 8 is, the surface of the connecting piece 10 is fixedly provided with a sealing gasket 11, the connecting piece 10 is connected with a top net 14 through a positioning block 15, the upper end surface of the device body 1 is fixedly provided with a sealing cover 16, the sealing cover 16 is connected with the device body 1 through a bump 17, and the middle part of the sealing cover 16 is fixedly provided with an air outlet 18.

The observation window 4 is made of glass, and the observation window 4 and the device body 1 are of an integrated structure, so that the liquid content of the reaction liquid in the device body 1 during replacement can be conveniently observed.

Baffle 6 sets up to hollow column structure, and the internal diameter of baffle 6 is less than the biggest interval of connecting piece 10, can support end net 12, avoids end net 12 to drop to the bottom of device body 1.

8 movable installations of sleeve are in the inner wall of connecting piece 10, and fixed mounting has end net 12 between the connecting piece 10, and the activity is provided with purification adsorbed layer 13 between connecting piece 10 and the end net 12, sleeve 8's normal cross-section sets up to trapezoidal structure, and sleeve 8 constitutes the extending structure of block with interior pole 7, and be connected for the block of dismantling between sleeve 8 and the connecting piece 10, can carry out quick assembly disassembly to filtering mechanism, thereby the replacement operation is dismantled to filtering mechanism to the convenience.

The connecting piece 10 sets up about the symmetry of the central axis of end net 12, and the connecting piece 10 is connected for the block through between locating piece 15 and the top net 14, and the normal cross-section of locating piece 15 sets up to couple column structure, be rotation connection between sealed lid 16 and the device body 1, and sealed lid 16 passes through the lug 17 and is connected for the block between the device body 1, and the lug 17 sets up to hemispherical structure, and the outside of lug 17 sets up to the elastic rubber material, conveniently open device body 1 and filter mechanism, thereby can open top net 14 and change purification adsorbed layer 13.

The working principle is as follows: when the printing ink is used for producing a harmful waste gas multiple purification treatment device, according to the figures 1-5, harmful waste gas enters the reaction liquid of the device body 1 from the gas inlet pipe 5 for one-layer purification, and gas rises to pass through the bottom net 12, the purification and adsorption layer 13 and the top net 14 for secondary purification and then is discharged out of the device body 1 from the gas outlet 18;

when the filter mechanism needs to be replaced periodically, as shown in fig. 1-2, firstly, the sealing cover 16 is opened, the bump 17 and the device body 1 are disengaged, and the connecting piece 10 is taken out of the device body 1, as shown in fig. 1 and 3, the connecting piece 10 and the sleeve 8 are engaged, the sleeve 8 and the inner rod 7 form a telescopic structure, and the sleeve 8 is connected with the device body 1 through the spring 9, so that the connecting piece 10 and the sleeve 8 can be disengaged under the elastic action of the spring 9, and the connecting piece 10 can be taken out of the device body 1;

as shown in fig. 4-5, the top net 14 is connected with the connecting piece 10 through the positioning block 15 in a clamping manner, and the right section of the positioning block 15 is provided with a hook-shaped structure, so that the top net 14 can be detached by buckling the positioning block 15, the purification and adsorption layer 13 can be replaced, and after the replacement, the connecting piece 10 is installed in a clamping manner with the sleeve 8 layer by layer from bottom to top, so that the sealing gasket 11 on the surface of the connecting piece 10 is tightly attached, the middle part of the device body 1 is provided with the baffle 6 as shown in fig. 1, so that the bottom net 12 and the connecting piece 10 can be prevented from falling to the bottom of the device body 1, as shown in fig. 1, the reaction liquid in the device body 1 is discharged from the liquid outlet 3, and then new reaction liquid is injected from the liquid inlet.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multiple purification unit of harmful waste gas of printing ink production, includes device body (1) and connecting piece (10), its characterized in that: the device comprises a device body (1), wherein a liquid inlet (2) and a liquid outlet (3) are fixedly arranged on the right side of the device body (1), the liquid inlet (2) is positioned above the liquid outlet (3), an observation window (4) is fixedly arranged on the right side of the device body (1), the observation window (4) is positioned between the liquid inlet (2) and the liquid outlet (3), an air inlet pipe (5) is fixedly arranged on the left side of the device body (1), a baffle (6) is fixedly arranged in the middle of the inner wall of the device body (1), inner rods (7) are fixedly arranged on two sides of the inner wall of the device body (1), a sleeve (8) is movably sleeved on the outer side of each inner rod (7), the sleeve (8) is mutually connected with the inner wall of the device body (1) through a spring (9), a sealing gasket (11) is fixedly arranged on the surface of a connecting piece (10), and the connecting piece, the device is characterized in that a sealing cover (16) is fixedly arranged on the upper end face of the device body (1), the sealing cover (16) is connected with the device body (1) through a bump (17), and an air outlet (18) is fixedly formed in the middle of the sealing cover (16).

2. The multiple purification treatment device for harmful waste gas in ink production according to claim 1, characterized in that: the observation window (4) is made of glass, and the observation window (4) and the device body (1) are of an integrated structure.

3. The multiple purification treatment device for harmful waste gas in ink production according to claim 1, characterized in that: the baffle (6) is of a hollow structure, and the inner diameter of the baffle (6) is smaller than the maximum distance between the connecting pieces (10).

4. The multiple purification treatment device for harmful waste gas in ink production according to claim 1, characterized in that: the sleeve (8) is movably inserted into the inner wall of the connecting piece (10), a bottom net (12) is fixedly installed between the connecting pieces (10), and a purification and adsorption layer (13) is movably arranged between the connecting pieces (10) and the bottom net (12).

5. The multiple purification treatment device for harmful waste gas in ink production according to claim 4, characterized in that: the right section of the sleeve (8) is of a trapezoidal structure, the sleeve (8) and the inner rod (7) form a clamping telescopic structure, and the sleeve (8) is connected with the connecting piece (10) in a detachable clamping mode.

6. The multiple purification treatment device for harmful waste gas in ink production according to claim 1, characterized in that: the connecting piece (10) is symmetrically arranged relative to the central axis of the bottom net (12), the connecting piece (10) is connected with the top net (14) through a positioning block (15) in a clamping manner, and the right section of the positioning block (15) is of a hook-shaped structure.

7. The multiple purification treatment device for harmful waste gas in ink production according to claim 1, characterized in that: the sealing cover (16) is rotatably connected with the device body (1), the sealing cover (16) is connected with the device body (1) in a clamping mode through the bump (17), the bump (17) is of a hemispherical structure, and the outer side of the bump (17) is made of elastic rubber.