CN214597779U

CN214597779U - Film exhaust treatment device

Info

Publication number: CN214597779U
Application number: CN202120252169.1U
Authority: CN
Inventors: 袁利华
Original assignee: Jingzhou Dongrun New Material Technology Co ltd
Current assignee: Jingzhou Dongrun New Material Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-05
Anticipated expiration: 2031-01-29

Abstract

The utility model provides a film waste gas treatment device, which relates to the technical field of film waste gas treatment and comprises a tower body, a first treatment layer and a second treatment layer; the tower body is provided with an inlet and an outlet for the inlet and the outlet of waste gas; first processing layer upwards buckle and its bottom with the inside wall sealing connection of tower body, the second processing layer downwards buckle and its top with the inside wall sealing connection of tower body, first processing layer is located the below on second processing layer and the department sealing connection of buckling of the two, first processing layer with the second processing layer all is located the entry with between the export. It has solved among the prior art film exhaust treatment device's space utilization low, the relatively poor problem of treatment effect.

Description

Film exhaust treatment device

Technical Field

The utility model belongs to the technical field of film exhaust-gas treatment technique and specifically relates to a film exhaust-gas treatment device is related to.

Background

At present, the film often can produce poisonous harmful waste gas in the production course of working, and from the consideration of environmental protection, need handle the back with the waste gas that produces in the film production process and discharge again, mostly adopt at different levels to adsorb and filterable mode with waste gas absorption treatment among the prior art, nevertheless because its adsorbed layer and filter layer are the dull and stereotyped layer of parallel from top to bottom, lead to processing apparatus's space utilization low, the treatment effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a film exhaust treatment device, its space utilization who has solved among the prior art film exhaust treatment device is low, the relatively poor problem of treatment effect.

According to the embodiment of the utility model, the film waste gas treatment device comprises a tower body, a first treatment layer and a second treatment layer; the tower body is provided with an inlet and an outlet for the inlet and the outlet of waste gas; first processing layer upwards buckle and its bottom with the inside wall sealing connection of tower body, the second processing layer downwards buckle and its top with the inside wall sealing connection of tower body, first processing layer is located the below on second processing layer and the department sealing connection of buckling of the two, first processing layer with the second processing layer all is located the entry with between the export.

Compared with the prior art, the utility model discloses following beneficial effect has: the tower body is divided into four chambers, namely an upper chamber, a lower chamber, a left chamber, a right chamber and an upper chamber by the first treatment layer and the second treatment layer through the first treatment layer and the second treatment layer which are bent upwards and the bottom end of the first treatment layer is hermetically connected with the inner side wall of the tower body, the second treatment layer is bent downwards and the top end of the second treatment layer is hermetically connected with the inner side wall of the tower body, the first treatment layer is arranged below the second treatment layer and the bent part of the first treatment layer and the bent part of the second treatment layer are hermetically connected, and the first treatment layer and the second treatment layer are arranged between the inlet and the outlet, so that the tower body is divided into the four chambers, namely the upper chamber, the left chamber and the right chamber by the first treatment layer and the second treatment layer, when in use, waste gas is shunted by the two side walls of the first treatment layer from the lower chamber and then respectively reaches the left chamber and the right chamber, and then the waste gas respectively passes through the two side walls of the second treatment layer and converges to the upper chamber, because the first treatment layer and the second treatment layer are bent and raised, the treatment layer can increase the treatment area compared with the traditional flat plate type treatment layer, thereby improving the treatment effect, the waste gas is not easy to accumulate, the space utilization rate is improved, and the treatment effect is improved.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a partial enlarged view of FIG. 3 at B;

fig. 5 is a schematic diagram of the internal structure of the embodiment of the present invention;

fig. 6 is a partially enlarged view of fig. 5 at C.

In the above drawings: 1. a first processing layer; 2. a second treatment layer; 3. a tower body; 301. an inlet; 302. an outlet; 4. a plug-in unit; 5. a first gasket; 6. a boss; 7. a spray head; 8. a pipeline; 9. a baffle plate; 10. a door panel; 11. a squeegee; 12. a screw; 13. a guide bar; 14. an electric motor.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a thin film waste gas treatment device, which includes a tower body 3, a first treatment layer 1 and a second treatment layer 2; the side wall and the top of the tower body 3 are respectively provided with an inlet 301 and an outlet 302 for the inlet and the outlet of waste gas; the first treatment layer 1 is bent upwards, the bottom end of the first treatment layer is connected with the inner side wall of the tower body 3 in a sealing mode, the second treatment layer 2 is bent downwards, the top end of the second treatment layer 2 is connected with the inner side wall of the tower body 3 in a sealing mode, the first treatment layer 1 is located below the second treatment layer 2, the bent positions of the first treatment layer 1 and the second treatment layer 2 are connected in a sealing mode, and the first treatment layer 1 and the second treatment layer 2 are located between the inlet 301 and the outlet 302; it will be appreciated that in order to make the diversion of the first treatment layer 1 more uniform, the inlet 301 may extend from the end located inside the tower 3 to the middle of the tower 3.

Adopt above-mentioned scheme, first processing layer 1 and second processing layer 2 separate the tower body 3 for four cavities about from top to bottom, waste gas arrives left cavity and right cavity respectively after the both sides wall reposition of redundant personnel of first processing layer 1 from the lower cavity, then waste gas passes the both sides wall of second processing layer 2 and converges to the last cavity, because first processing layer 1 and second processing layer 2 are all buckled protrudingly, more traditional flat processing layer has increased the processing area, the treatment effect has been promoted, and because first processing layer 1 and second processing layer 2 separate the tower body 3 for four mutually independent cavities, make waste gas be difficult for piling up together, space utilization has been improved and then the treatment effect has been promoted.

As shown in fig. 3 and 4, an embodiment of the present invention provides a thin film exhaust treatment device, a plug connector 4 is fixedly disposed in a tower body 3, grooves are disposed at upper and lower ends of the plug connector 4, an opening end of each groove is respectively matched with a bending portion of a first treatment layer 1 and a bending portion of a second treatment layer 2, a protrusion is fixedly disposed at the bending portion of the first treatment layer 1 and the bending portion of the second treatment layer 2, each protrusion is respectively inserted into each groove, and a first sealing gasket 5 is disposed between the two protrusions, it should be understood that the first sealing gasket 5 should be a flexible sealing gasket capable of deforming to seal the first protrusion and the groove; adopt above-mentioned scheme, realize the sealing connection of the two in pegging graft the plug connector 4 with first processing layer 1 and second processing layer 2, and plug connector 4 plays the positioning action, easy dismounting to first processing layer 1 and second processing layer 2.

As shown in fig. 2 and 5, an embodiment of the present invention provides a thin film exhaust treatment device, where bosses 6 are fixedly disposed on two inner sidewalls of a tower body 3, horizontal flanges are fixedly disposed at two ends of a first treatment layer 1, each flange is respectively attached to each boss 6, and a second sealing gasket (not shown in the figure) is disposed between the two flanges, each flange is connected to each boss 6 by bolts (not shown in the figure), the structure of a second treatment layer 2 is the same as that of the first treatment layer 1, and the two flanges are symmetrically disposed in the tower body 3, it should be understood that, since the first treatment layer 1 and the second treatment layer 2 of the present embodiment have lower requirements for sealing performance, the two sides of the first treatment layer 1 and the second treatment layer 2 are respectively abutted against the inner sidewalls of the tower body 3 to achieve sealing between the two flanges; adopt above-mentioned scheme, simple effectual realized that first processing layer 1 and second handle the fixed and sealed requirement of layer 2, and because plug connector 4 plays the positioning action to first processing layer 1 and second processing layer 2, only need insert the recess that corresponds with the arch on first processing layer 1 during the installation in, the turn-ups of first processing layer 1 just in time laminate boss 6 this moment, fix a position accurate and simple to operate.

As shown in fig. 2, the embodiment of the utility model provides a film exhaust treatment device, consider that first processing layer 1 and second processing layer 2 need change or wash in the in-service use, for the installation and the dismantlement of making things convenient for first processing layer 1 and second processing layer 2, tower body 3 includes the top of the tower, in the tower and at the bottom of the tower, the top of the tower with the tower bottom can be dismantled respectively through flange structure and connect in top and bottom in the tower, it should be understood that can set up conventional sealed pad or sealed glue and realize the sealed requirement between two liang in the top of the tower and in the tower and between the tower bottom, first processing layer 1 with second processing layer 2 all is located in the tower.

As shown in fig. 3, an embodiment of the present invention provides a thin film waste gas treatment device, where the first treatment layer 1 and the second treatment layer 2 are respectively a filter layer and a separation film layer, and the specific structures of the filter layer and the separation film layer are conventional technical means in the art, and are not described herein again; during the use, first processing layer 1 filters the large granule impurity in the waste gas, and then the harmful gas of second dusting layer in with the waste gas separates.

As shown in fig. 2 and fig. 3, an embodiment of the present invention provides a thin film waste gas treatment device, a spray head 7 is disposed in the tower top, the spray head 7 is communicated with the tower bottom through a pipeline 8, and a water pump (not shown in the figure) for delivering liquid to the spray head 7 is disposed on the pipeline 8, it should be understood that the specific structures and connection manners of the spray head 7 and the water pump are conventional technical means in the art, and are not described herein again; by adopting the scheme, when the washing machine is used, washing liquid needs to be injected into the inner cavity at the bottom of the tower firstly, the washing liquid at the bottom of the tower is pumped to the spray head 7 by the water pump through the pipeline and is sprayed out by the spray head 7, the waste gas is washed by the washing liquid sprayed out by the spray head 7, the treatment effect is further improved, the washing liquid moves from top to bottom and can carry out back washing on the filter layer, and the replacement or cleaning period of the filter layer is prolonged.

As shown in fig. 1 and fig. 3, an embodiment of the present invention provides a thin film waste gas treatment device, in order to prevent large particle impurities in waste gas from directly falling into a washing liquid at the bottom of a tower to contaminate the washing liquid, a baffle 9 is disposed in the bottom of the tower, the baffle 9 is disposed below the inlet 301, in order to facilitate collection of large particle impurities, one end of the baffle 9 is higher than the other end, and one side of the baffle 9 is higher than the other side, the ring side of the baffle 9 is hermetically connected to an inner side wall of the bottom of the tower (since the baffle 9 is only set to block the large particle impurities, the sealing requirement can be satisfied only by abutting the ring side of the baffle 9 against the inner side wall of the bottom of the tower in an actual use process), and a vertical through hole is disposed at a lowest point of the baffle 9; adopt above-mentioned scheme, baffle 9 blocks that large granule impurity directly falls into the washing liquid, and because baffle 9 slope sets up, the washing liquid can erode the impurity on the baffle 9 to minimum point department from last when moving down baffle 9 on, convenient clearance, washing liquid finally leaks down to the realization cyclic utilization at the bottom of the tower from the through-hole on baffle 9, it should be understood that the diameter of through-hole should be selected suitably to guarantee leaking down smoothly of washing liquid and remain impurity on baffle 9.

As shown in fig. 1, 5 and 6, an embodiment of the present invention provides a thin film waste gas treatment device, in order to conveniently clean impurities accumulated at the lowest point of a baffle 9 out of a tower body 3, a door plate 10 is detachably connected to a side wall of the tower bottom, the door plate 10 is over against the lowest point of the baffle 9, it should be noted that the door plate 10 should be hermetically connected to the tower bottom to meet the sealing requirement of the device, the above-mentioned sealing connection is a conventional technical means in the field, and is not described herein again; during the clearance, only need pull down door plant 10 can clear up the impurity that is located baffle 9 minimum point department, after the clearance finishes with it dress on can, easy operation is convenient.

As shown in fig. 3, 5 and 6, an embodiment of the present invention provides a thin film waste gas treatment device, in the actual use process, in consideration of that some inevitable impurities may stick to the higher position of the baffle 9 due to the surface tension of the liquid, so as to cause difficulty in cleaning, in order to improve the cleaning effect on the baffle 9, the tower bottom is provided with a scraper 11 and a driving mechanism, the scraper 11 is located above the baffle 9 and is abutted against the baffle 9, it should be noted that, because the baffle 9 is obliquely arranged, the bottom end of the scraper 11 should match with the top end surface of the baffle 9 to ensure that the scraper 11 can continuously abut against the baffle 9, and the driving mechanism is connected with the scraper 11 to drive the scraper 11 to reciprocate on the baffle 9; by adopting the above scheme, the driving mechanism drives the scraper 11 to reciprocate along the baffle 9, and the scraper 11 removes the impurities adhered on the baffle 9, and it should be noted that, in the cleaning process of the cleaning solution, the scraper 11 should be at the highest position of the baffle 9 to prevent the scraper 11 from blocking the flow of the cleaning solution.

As shown in fig. 3, fig. 5 and fig. 6, an embodiment of the present invention provides a film waste gas treatment device, the driving mechanism includes a screw 12, a guide rod 13 and a motor 14, two ends of the screw 12 are rotatably connected to the side wall of the tower bottom, in order to ensure that the scraper 11 can move along the baffle 9, the axial direction of the screw 12 should be parallel to the scraper 11, two guide rods 13 are distributed on two sides of the screw 12, two ends of each guide rod 13 are both fixed on the side wall of the tower bottom, the scraper 11 is sleeved on the screw 12 and in threaded connection with the screw, and the scraper 11 is sleeved on the guide rods 13 and in sliding connection with the guide rods 13; when the device is used, the motor 14 drives the screw 12 to rotate forwards or reversely, and the screw 12 drives the scraper 11 to reciprocate along the baffle 9 so as to remove impurities adhered to the baffle 9.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A membrane exhaust treatment device, characterized by: comprises a tower body (3), a first treatment layer (1) and a second treatment layer (2);

an inlet (301) and an outlet (302) for the inlet and the outlet of waste gas are arranged on the tower body (3);

first processing layer (1) upwards buckle and its bottom with the inside wall sealing connection of tower body (3), second processing layer (2) buckle and its top with the inside wall sealing connection of tower body (3) down, first processing layer (1) is located the below of second processing layer (2) and the department of buckling sealing connection of the two, first processing layer (1) with second processing layer (2) all is located entry (301) with between export (302).

2. A membrane exhaust gas treatment device according to claim 1, wherein: the tower body (3) internal fixation has plug connector (4), the upper and lower both ends of plug connector (4) all are equipped with the recess, first processing layer (1) with the department of buckling of second processing layer (2) all has set firmly the arch, each the arch is pegged graft respectively in each recess and be equipped with first sealed pad (5) between the two.

3. A membrane exhaust treatment device according to claim 2, wherein: the tower comprises a tower body (3), bosses (6) are fixedly arranged on two inner side walls of the tower body (3), horizontal flanges are fixedly arranged at two ends of a first processing layer (1), the flanges are respectively attached to the bosses (6), second sealing gaskets are arranged between the flanges, the flanges are connected with the bosses (6) through bolts, and the structure of a second processing layer (2) is the same as that of the first processing layer (1) and is symmetrically arranged in the tower body (3).

4. A membrane exhaust gas treatment device according to any one of claims 1 to 3, wherein: the tower body (3) includes the top of the tower, tower in and the bottom of the tower, the top of the tower with the bottom of the tower can dismantle respectively connect in top and bottom in the tower, first processing layer (1) with second processing layer (2) all are located in the tower.

5. The membrane exhaust gas treatment device according to claim 4, wherein: the first treatment layer (1) and the second treatment layer (2) are respectively a filtering layer and a separation membrane layer.

6. The membrane exhaust gas treatment device according to claim 4, wherein: the tower top is internally provided with a spray head (7), the spray head (7) is communicated with the tower bottom through a pipeline (8), and a water pump for conveying liquid to the spray head (7) is arranged on the pipeline (8).

7. The membrane exhaust gas treatment device according to claim 6, wherein: be equipped with baffle (9) in the tower bottom, baffle (9) are located the below of entry (301), the one end of baffle (9) is higher than the other end and its one side is higher than the opposite side, the ring side of baffle (9) with the inside wall sealing connection at the tower bottom, the lowest point department of baffle (9) is equipped with vertical through-hole.

8. The membrane exhaust treatment device according to claim 7, wherein: a door plate (10) is detachably connected to one side wall of the tower bottom, and the door plate (10) is over against the lowest point of the baffle plate (9).

9. The membrane exhaust treatment device according to claim 7, wherein: the tower bottom is provided with a scraper (11) and a driving mechanism, the scraper (11) is located above the baffle (9) and is abutted against the baffle (9), and the driving mechanism is connected with the scraper (11) and is used for driving the scraper (11) to reciprocate on the baffle (9).

10. A membrane exhaust gas treatment device according to claim 9, wherein: the driving mechanism comprises a screw rod (12), guide rods (13) and a motor (14), wherein the two ends of the screw rod (12) are rotatably connected to the side wall of the tower bottom, the number of the guide rods (13) is two, the guide rods are distributed on the two sides of the screw rod (12), the two ends of each guide rod (13) are fixedly arranged on the side wall of the tower bottom, the scraper (11) is sleeved on the screw rod (12) and in threaded connection with the screw rod, and the scraper (11) is sleeved on each guide rod (13) and in sliding connection with the guide rods.