CN214075553U - Waste gas treatment device is used in production of PE film that purifying effect is good - Google Patents

Abstract

The utility model discloses a waste gas treatment device is used in production of PE film that purifying effect is good, including purifier, purifier's bottom fixed mounting has the intake pipe, the one end fixedly connected with centrifugal suction fan of intake pipe, and purifier's interior diapire is provided with the filter screen, and the upper surface of filter screen is provided with the filter pulp, and the upper surface of filter pulp is provided with the active carbon, and the upper surface of active carbon is provided with the photocatalyst. The utility model discloses a play chimney, centrifugal suction fan, the filter screen, filter the cotton, the active carbon, photocatalyst and anion generator's setting, in inhaling purifier with waste gas through centrifugal suction fan, waste gas is through the filter screen, filter the cotton, the anion generator layer is reachd on active carbon and photocatalyst layer, generate the air anion by anion generator, purify waste gas, get rid of the air that purifies by a play chimney through filtering layer upon layer, the effectual poor condition of current exhaust treatment device treatment effect of having solved.

Description

Waste gas treatment device is used in production of PE film that purifying effect is good

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a waste gas treatment device is used in PE film production that purifying effect is good.

Background

Along with the rapid development of social economy, the industry of China has already comprehensively entered the modernization, in the development process of the industry, the waste gas produced by the thin film industry is always a problem which is regarded by people, the waste gas refers to various gases which are no longer used and are discharged in the industrial production process, including smoke dust, odor, irritant gases and other harmful gases, the waste gas contains a large amount of PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like, in order to enable the waste gas to reach the environmental emission standard, the waste gas needs to be subjected to harmless treatment, the common waste gas treatment method is to introduce the waste gas into a certain solution to enable harmful components in the waste gas to be absorbed by the solution, but the existing waste gas treatment method is to introduce the waste gas into a certain solution to enable the harmful components in the waste gas to be absorbed by the solution, the retention time of the waste gas in the solution is short, lead to the exhaust-gas treatment effect relatively poor, the process that some devices need change when device internal part after using is more complicated in addition, can not convenient and fast change it, consequently unsatisfied current demand, to this we have proposed a waste-gas treatment device for PE film production that purifying effect is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas treatment device is used in production of PE film that purifying effect is good in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste gas treatment device is used in PE film production that purifying effect is good, includes purifier, purifier's bottom fixed mounting has the intake pipe, the one end fixedly connected with centrifugation suction fan of intake pipe, purifier's interior diapire is provided with the filter screen, the upper surface of filter screen is provided with the filter pulp, the upper surface of filter pulp is provided with the active carbon, the upper surface of active carbon is provided with the photocatalyst, the top of photocatalyst is provided with anion generator, purifier's positive fixed mounting has the lockhole, lockhole internal thread is connected with the threaded rod.

Preferably, an air outlet cylinder is fixedly arranged on the upper surface of the purification device.

Preferably, the outer surface of the purification device is provided with a sealing ring, and the sealing ring is made of silica gel.

Preferably, the front surface of the centrifugal suction fan is provided with a suction opening, and the inner wall of the centrifugal suction fan is provided with a motor.

Preferably, the back of the purification device is fixedly provided with two hinges.

Preferably, the lower part of the hinge is provided with two hook fixing grooves.

Preferably, the inner wall of lockhole is provided with the screw thread, the bottom threaded connection of threaded rod has the nut.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a play chimney, centrifugal suction fan, the filter screen, filter the cotton, the active carbon, photocatalyst and anion generator's setting, in inhaling purifier with waste gas through centrifugal suction fan, waste gas is through the filter screen, filter the cotton, the anion generator layer is reachd on active carbon and photocatalyst layer, generate the air anion by anion generator, purify waste gas, get rid of the air that purifies by a play chimney through filtering layer upon layer, the effectual poor condition of current exhaust treatment device treatment effect of having solved.

2. The utility model discloses a setting of lockhole, threaded rod and nut is passed the lockhole other end by the threaded rod and is fixed by the nut, locks purifier, when needing to change the inside accessory of purifier again, only needs through rotatory threaded rod to take out the threaded rod, just can open purifier, the effectual current purifier inside accessory of having solved changes the process complicacy, inconvenient swift condition.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the main section structure of the present invention;

fig. 3 is a schematic view of the back view structure of the present invention;

fig. 4 is a schematic diagram of a partially enlarged structure at a position in fig. 1 according to the present invention.

In the figure: 1. a purification device; 2. an air inlet pipe; 3. a centrifugal suction fan; 4. a filter screen; 5. filtering cotton; 6. activated carbon; 7. a photocatalyst; 8. a negative ion generator; 9. a lock hole; 10. a threaded rod; 11. an air outlet cylinder; 12. a seal ring; 13. an air suction opening; 14. a motor; 15. hinge; 16. a hook fixing groove; 17. and (4) a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity 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 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.

Referring to fig. 1-4, the present invention provides an embodiment: a waste gas treatment device with good purification effect for PE film production comprises a purification device 1, wherein an air inlet pipe 2 is fixedly installed at the bottom of the purification device 1, waste gas sucked by a centrifugal suction fan 3 is taken into the purification device 1 through the air inlet pipe 2, one end of the air inlet pipe 2 is fixedly connected with the centrifugal suction fan 3, the waste gas is collected through the centrifugal suction fan 3, a filter screen 4 is arranged on the inner bottom wall of the purification device 1, filter cotton 5 is arranged on the upper surface of the filter screen 4, activated carbon 6 is arranged on the upper surface of the filter cotton 5, photocatalyst 7 is arranged on the upper surface of the activated carbon 6, a negative ion generator 8 is arranged above the photocatalyst 7, the waste gas reaches the layer of the negative ion generator 8 through the filter screen 4, the filter cotton 5, the activated carbon 6 and the photocatalyst 7, air negative ions are generated by the negative ion generator 8, the waste gas is purified, the purified air is discharged through an air outlet cylinder 11 layer by layer, effectual solved the poor condition of current exhaust-gas treatment device treatment effect, purifier 1's front fixed mounting has lockhole 9, and lockhole 9 internal thread is connected with threaded rod 10, locks purifier 1 through lockhole 9 and threaded rod 10.

Further, an air outlet cylinder 11 is fixedly installed on the upper surface of the purifying device 1, and the purified air is discharged through the air outlet cylinder 11.

Further, purifier 1's surface is provided with sealing washer 12, and sealing washer 12's material is silica gel, seals the device through sealing washer 12 to inside air just flows out purifier 1 for evolution.

Further, the front side of the centrifugal suction fan 3 is provided with an air suction opening 13, the inner wall of the centrifugal suction fan 3 is provided with a motor 14, the motor 14 drives the centrifugal suction fan 3 to rotate, and waste gas is sucked into the purification device 1 through the air suction opening 13.

Further, hinges 15 are fixedly mounted on the back of the purification device 1, the number of the hinges 15 is two, and the top cover of the device is rotatably fixed through the hinges 15.

Further, the lower part of the hinge 15 is provided with two hook fixing grooves 16, and the purification device 1 can be hung on a wall through the hook fixing grooves 16, so that the purification device is convenient to mount and place.

Further, the inner wall of lockhole 9 is provided with the screw thread, and the bottom threaded connection of threaded rod 10 has nut 17, and threaded rod 10 threaded connection is fixed threaded rod 10 through the screw thread of lockhole 9 inner wall through nut 17, has packed purifier 1's leakproofness.

The working principle is as follows: in the device use, through play chimney 11, centrifugal suction fan 3, filter screen 4, filter pulp 5, active carbon 6, photocatalyst 7 and anion generator 8's setting, inhale waste gas through centrifugal suction fan 3 in purifier 1, waste gas passes through filter screen 4, filter pulp 5, active carbon 6 and photocatalyst 7 layer reach anion generator 8 layer, generate the air anion by anion generator 8, purify waste gas, the air that will purify through filtering layer upon layer is got rid of by play chimney 11, the effectual poor condition of current exhaust treatment device treatment effect of having solved, when needing to change the internals, only need through rotatory threaded rod 10, and take out threaded rod 10, just can open purifier 1, the effectual inside parts of having solved current purifier 1 change the process complicated, inconvenient swift condition.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a waste gas treatment device is used in production of PE film that purifying effect is good, includes purifier (1), its characterized in that: the bottom fixed mounting of purifier (1) has intake pipe (2), the one end fixedly connected with centrifugation suction fan (3) of intake pipe (2), the inner diapire of purifier (1) is provided with filter screen (4), the upper surface of filter screen (4) is provided with crosses filter pulp (5), the upper surface of crossing filter pulp (5) is provided with active carbon (6), the upper surface of active carbon (6) is provided with photocatalyst (7), the top of photocatalyst (7) is provided with anion generator (8), the positive fixed mounting of purifier (1) has lockhole (9), lockhole (9) internal thread is connected with threaded rod (10).

2. The waste gas treatment device for PE film production with good purification effect according to claim 1, wherein: an air outlet cylinder (11) is fixedly arranged on the upper surface of the purification device (1).

3. The waste gas treatment device for PE film production with good purification effect according to claim 1, wherein: the outer surface of the purification device (1) is provided with a sealing ring (12), and the sealing ring (12) is made of silica gel.

4. The waste gas treatment device for PE film production with good purification effect according to claim 1, wherein: the front surface of the centrifugal suction fan (3) is provided with a suction opening (13), and the inner wall of the centrifugal suction fan (3) is provided with a motor (14).

5. The waste gas treatment device for PE film production with good purification effect according to claim 1, wherein: hinge (15) are fixedly installed on the back of the purification device (1), and the number of the hinge (15) is two.

6. The waste gas treatment device for PE film production with good purification effect according to claim 5, wherein: hook fixing grooves (16) are formed in the lower portion of the hinge (15), and the number of the hook fixing grooves (16) is two.

7. The waste gas treatment device for PE film production with good purification effect according to claim 1, wherein: the inner wall of the lock hole (9) is provided with threads, and the bottom end of the threaded rod (10) is in threaded connection with a nut (17).

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