CN212283475U

CN212283475U - Waste gas treatment device is used in plastic goods production

Info

Publication number: CN212283475U
Application number: CN202020968861.XU
Authority: CN
Inventors: 张洁
Original assignee: Shandong Huatuo Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shandong Huatuo Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-05
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a waste gas treatment device is used in plastic goods production relates to the waste gas treatment device field, to the comparatively complicated, the not good problem that leads to the production activity to bring inconvenience of treatment effect of current waste gas treatment device structure, now proposes following scheme, and it includes the filter vat, seted up first cavity in the filter vat, just the fixed cover of circumference outer wall of filter vat has connect the holder, the holder is symmetric distribution about the filter vat, just the filter vat is evenly distributed about the holder, install the bubbled stone in the first cavity, just the bottom and the filter vat fixed connection of bubbled stone, set up the second cavity in the bubbled stone, just sealing connection has first connecting pipe between the circumference outer wall of filter vat, first connecting pipe all runs through in filter vat and sepiolite. The utility model discloses novel structure, and the device simple structure, maintain convenient and effectual improvement organic waste gas's treatment effeciency.

Description

Waste gas treatment device is used in plastic goods production

Technical Field

The utility model relates to a waste gas treatment device field especially relates to a waste gas treatment device is used in plastic production.

Background

Organic poisonous and harmful gas or particles can be generated in the process of plastic product reproduction, if the poisonous and harmful substances are not collected and treated, the damage to the working environment and the natural environment of a production workshop can be caused, serious short-term serious diseases can be caused to equipment operators, therefore, the country also has relevant environmental protection regulations for the harmful gas and suspended particles generated by the plastic products, in order to enable the production activity to reach the environmental protection standard, a waste gas collecting and treating device is often required to be additionally arranged, the structure of the existing waste gas treating device is complex, the treatment effect is required to be improved, inconvenience is brought to the production activity, and therefore, the waste gas treating device for plastic product production is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of exhaust treatment device is used in plastic goods production has solved the problem that current exhaust treatment device structure is comparatively complicated, the treatment effect is not good and leads to the production activity to bring inconvenience.

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

the utility model provides a waste gas treatment device is used in plastic goods production, includes the filter vat, set up first cavity in the filter vat, just the fixed cover of circumference outer wall of filter vat has connect the holder, the holder is the symmetric distribution about the filter vat, just the filter vat is evenly distributed about the holder, install the bubbled stone in the first cavity, just the bottom and the filter vat fixed connection of bubbled stone, set up the second cavity in the bubbled stone, just sealing connection has first connecting pipe between the circumference outer wall of filter vat, first connecting pipe all runs through filter vat and sepiolite, just first connecting pipe all communicates with the second cavity, the one end sealing connection of first connecting pipe has the intake pipe, and the one end sealing connection that first connecting pipe was kept away from to the intake pipe has the air outlet of fan, the air intake sealing connection of fan has the exhaust tube, all sealing connection has the second connecting pipe between the top of filter vat, just the second connecting pipe all runs through in the filter vat, the second connecting pipe all communicates with first cavity.

Preferably, an opening at one end of the exhaust pipe, which is far away from the fan, is hermetically connected with an exhaust hood, plastic equipment is installed at the bottom end of the exhaust hood, and the exhaust hood is matched with the plastic equipment.

Preferably, the top end sealing connection of second connecting pipe has the return bend, just the one end opening sealing connection that the second connecting pipe was kept away from to the return bend has the blast pipe, the blast pipe is vertical upwards form.

Preferably, the circumference lateral wall top and the bottom of filter vat all sealing connection have the liquid changing pipe, just the round hole has all been seted up to the one end of liquid changing pipe, the round hole all runs through in the liquid changing pipe, just the liquid changing pipe all communicates with first cavity.

Preferably, the one end that the filter vat was kept away from to the liquid change pipe has seted up the bevel connection, just the circumference outer wall of liquid change pipe matches and has cup jointed sealed lid, the liquid change pipe is threaded connection with sealed lid.

The utility model has the advantages that:

1. the device refines waste gas through the porous structure of air pocket stone and is tiny bubble for increase area of contact behind the waste gas gets into organic solvent, improve harmful toxic substance's absorption rate in the waste gas.

2. The return bend pipe is filled with clear water, the volatilization and leakage of the organic solvent are reduced by utilizing the principle that the organic solvent is not dissolved with water, and the organic solvent can be recycled after being saturated so as to reduce the use cost.

In conclusion, the device has the advantages of simple structure, convenient maintenance and effectively improved organic waste gas treatment efficiency.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a cross-sectional view of a-a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.

Reference numbers in the figures: the device comprises a filter barrel 1, a first cavity 2, a retainer 3, a bubbled stone 4, a second cavity 5, a first connecting pipe 6, an air inlet pipe 7, a fan 8, an air exhaust pipe 9, an air exhaust cover 10, plastic equipment 11, a second connecting pipe 12, a return bend pipe 13, an air exhaust pipe 14, a liquid changing pipe 15, a round hole 16, an inclined opening 17 and a sealing cover 18.

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.

Referring to fig. 1-3, a waste gas treatment device for plastic product production comprises a filter vat 1, wherein a first cavity 2 is formed in the filter vat 1, a retainer 3 is fixedly sleeved on the outer wall of the circumference of the filter vat 1, the retainer 3 is symmetrically distributed about the filter vat 1, the filter vat 1 is uniformly distributed about the retainer 3, a bubbled stone 4 is installed in the first cavity 2, the bottom end of the bubbled stone 4 is fixedly connected with the filter vat 1, a second cavity 5 is formed in the bubbled stone 4, a first connecting pipe 6 is hermetically connected between the outer wall of the circumference of the filter vat 1, the first connecting pipe 6 penetrates through the filter vat 1 and the sepiolite 4, the first connecting pipe 6 is communicated with the second cavity 5, one end of the first connecting pipe 6 is hermetically connected with an air inlet pipe 7, and one end of the air inlet pipe 7, which is far away from the first connecting pipe 6, is hermetically connected with an air outlet of a fan 8, an air inlet of the fan 8 is hermetically connected with an air exhaust pipe 9, a second connecting pipe 12 is hermetically connected between the top ends of the filter barrels 1, the second connecting pipes 12 penetrate through the filter barrels 1, the second connecting pipes 12 are communicated with the first cavity 2, an air exhaust cover 10 is hermetically connected with an opening at one end, away from the fan 8, of the air exhaust pipe 9, plastic equipment 11 is installed at the bottom end of the air exhaust cover 10, the air exhaust cover 10 is matched with the plastic equipment 11, a return bend pipe 13 is hermetically connected with the top end of the second connecting pipe 12, an exhaust pipe 14 is hermetically connected with an opening at one end, away from the second connecting pipe 12, of the return bend pipe 13, the exhaust pipe 14 is vertically upward, liquid exchange pipes 15 are hermetically connected with the top end and the bottom end of the circumferential side wall of the filter barrel 1, a circular hole 16 is formed at one end of each liquid exchange pipe 15, and the circular hole 16 penetrates, and the liquid change pipe 15 is communicated with the first cavity 2, one end of the liquid change pipe 15, which is far away from the filter barrel 1, is provided with an inclined opening 17, a sealing cover 18 is sleeved on the outer wall of the circumference of the liquid change pipe 15 in a matching manner, and the liquid change pipe 15 is in threaded connection with the sealing cover 18.

The working principle is as follows: before the device is used, a sealing cover 18 on a liquid changing pipe 15 on the upper part of a filter barrel 1 is opened, a proper amount of organic solvent is injected, a proper amount of water is added into a return bend pipe 13, a fan 8 is started, toxic and harmful gas generated by plastic equipment 11 is pumped into the fan 8 through an air pumping pipe 9 and an air pumping cover 10, the toxic and harmful gas is sent into a second cavity 5 in a bubbled stone 4 through an air inlet pipe 7, sufficient pressure is provided through the fan 8, waste gas is extruded out of the bubbled stone 4 from the bubbled stone 4, the waste gas is refined into fine bubbles through a porous structure of the bubbled stone 4, the contact area is increased after the waste gas enters the organic solvent, the harmful organic matter in the waste gas is dissolved and absorbed by the organic solvent, after the harmful organic matter is fully dissolved in the floating process of the bubbles in the filter barrel 1, the detoxified air is concentrated into the return bend pipe 13 through a second connecting pipe 12, and is discharged after reaching a set discharge, the return bend pipe 13 is internally provided with clear water, the volatilization and leakage of the organic solvent are reduced by utilizing the principle that the organic solvent is not dissolved with water, and the organic solvent can be recycled after being saturated so as to reduce the use cost.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waste gas treatment device is used in plastic goods production, includes filter vat (1), its characterized in that, first cavity (2) have been seted up in filter vat (1), just the circumference outer wall of filter vat (1) is fixed to have cup jointed holder (3), holder (3) are the symmetric distribution about filter vat (1), just filter vat (1) is evenly distributed about holder (3), install bubbled stone (4) in first cavity (2), just the bottom and filter vat (1) fixed connection of bubbled stone (4), set up second cavity (5) in bubbled stone (4), and sealing connection has first connecting pipe (6) between the circumference outer wall of filter vat (1), first connecting pipe (6) all run through in filter vat (1) and sepiolite (4), just first connecting pipe (6) all communicate with second cavity (5), the one end sealing connection of first connecting pipe (6) has intake pipe (7), just the one end sealing connection that first connecting pipe (6) were kept away from in intake pipe (7) has the air outlet of fan (8), the air intake sealing connection of fan (8) has exhaust tube (9), equal sealing connection has second connecting pipe (12) between the top of filter vat (1), just second connecting pipe (12) all run through in filter vat (1), second connecting pipe (12) all communicate with first cavity (2).

2. The waste gas treatment device for plastic product production according to claim 1, wherein an opening of one end of the air exhaust pipe (9) far away from the fan (8) is hermetically connected with an air exhaust cover (10), a plastic device (11) is installed at the bottom end of the air exhaust cover (10), and the air exhaust cover (10) and the plastic device (11) are matched with each other.

3. The waste gas treatment device for plastic product production according to claim 1, wherein a return pipe (13) is connected to the top end of the second connecting pipe (12) in a sealing manner, and an exhaust pipe (14) is connected to an opening of the return pipe (13) far away from the second connecting pipe (12) in a sealing manner, wherein the exhaust pipe (14) is vertically upward.

4. The waste gas treatment device for plastic product production as claimed in claim 1, wherein a liquid change pipe (15) is hermetically connected to both the top end and the bottom end of the circumferential side wall of the filter barrel (1), a circular hole (16) is formed at one end of the liquid change pipe (15), the circular hole (16) penetrates through the liquid change pipe (15), and the liquid change pipe (15) is communicated with the first cavity (2).

5. The waste gas treatment device for plastic product production as claimed in claim 4, wherein an inclined opening (17) is formed at one end of the liquid change pipe (15) far away from the filter barrel (1), a sealing cover (18) is sleeved on the circumferential outer wall of the liquid change pipe (15) in a matching manner, and the liquid change pipe (15) is in threaded connection with the sealing cover (18).