CN220062623U - Tail gas treatment device of glass tempering furnace - Google Patents

Abstract

The utility model relates to the technical field of tail gas treatment, and discloses a tail gas treatment device of a glass tempering furnace, which comprises a tail gas treatment box, wherein a connector is fixedly arranged on one side of the front end of the tail gas treatment box, a connecting pipe is fixedly arranged in the connector, a filter chamber, an adsorption chamber and a purification chamber are sequentially arranged from one end to the other end in the tail gas treatment box, an exhaust pipe is fixedly arranged on the other side of the outer wall of the rear end of the tail gas treatment box, and a circulating air pipe is fixedly arranged on the exhaust pipe. According to the utility model, through the arrangement of the connecting pipe, the exhaust pipe and the circulating pipe, the tail gas of the glass tempering furnace is led into the tail gas treatment box through the connecting pipe to be sequentially purified, so that impurities and particles in the tail gas are removed, then the purified gas is discharged through the exhaust pipe and is discharged into the connecting pipe through the circulating pipe to be recycled for treatment, the filtering effect on the tail gas is further improved, and the subsequent environmental pollution is avoided; compared with the existing tail gas treatment device, the device can circularly filter and improve the purification treatment effect on the tail gas.

Description

Tail gas treatment device of glass tempering furnace

Technical Field

The utility model relates to the technical field of tail gas treatment, in particular to a tail gas treatment device of a glass tempering furnace.

Background

The tempering furnace, also called glass tempering furnace, is industrial heating equipment for tempering glass, and consists of four parts, including a discharging section, a convection heating section, a flat tempering section and a taking section, a high-pressure centrifugal fan, an air supply pipeline, an air collecting box, an air passage, an electric control cabinet, an operation table and the like. The tempering furnace mainly has the effects that the surface layer of the glass forms compressive stress and the interior of the glass forms tensile stress through a physical or chemical method, so that when the glass is acted by external force, the compressive stress layer can offset part of the tensile stress, and the glass is prevented from being broken, thereby achieving the effect of improving the strength of the glass. The glass tempering furnace is widely applied to various fields in which tempered glass is required to be produced. At present, certain tail gas is generated in the working process of the glass tempering furnace, and if the tail gas is directly discharged into the air, air pollution is easy to cause, so that the tail gas of the glass tempering furnace is usually required to be treated. At present, a cloth bag filter is generally used for filtering tail gas, the tail gas is discharged and then is directly filtered through the cloth bag filter, the applicability is single, the cloth bag filter is easy to wear after long-time use, the service life is low, and the subsequent replacement is complicated.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the utility model and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The utility model provides a tail gas treatment device of a glass tempering furnace, which aims to solve the problems that the tail gas is filtered by a cloth bag filter at present, the tail gas is discharged and then is filtered by the cloth bag filter directly, the applicability is single, the cloth bag filter is easy to wear after long-time use, the service life is low and the subsequent replacement is complicated.

The utility model provides a tail gas treatment device of a glass tempering furnace, which adopts the following technical scheme:

the utility model provides a tail gas treatment device of glass tempering furnace, includes the tail gas treatment case, one side fixed mounting of tail gas treatment case front end has the connector, the inside of connector is fixed to be equipped with the connecting pipe, the inside one end of tail gas treatment case is equipped with filter chamber, adsorption chamber and clean room in proper order to the other end, the opposite side fixed mounting of tail gas treatment case rear end outer wall has the blast pipe, be fixed with the circulation tuber pipe on the blast pipe.

Preferably, one end of the circulating air pipe, which is far away from the exhaust pipe, is fixedly connected with the outer wall of the connector, and an adjusting valve is arranged in the exhaust pipe.

Preferably, the inside one side of connector is fixed and is equipped with the baffle that flows in reverse, the baffle bottom sets up to the slope form in reverse, the inside of connector front end is the integrated into one piece structure and is fixed with the interior connecting pipe, the one end that the connector was kept away from to the interior connecting pipe extends to in the tail gas treatment case and with tail gas treatment case fixed connection.

Preferably, a filter screen is fixedly arranged at the central position inside the filter chamber, and a fine filter screen is fixedly arranged above the inside of the adsorption chamber.

Preferably, the bottom of the fine filter screen is fixedly provided with a honeycomb adsorption material, and the inside of the purifying chamber is fixedly provided with an activated carbon adsorption block.

Preferably, the inner walls of the filtering chamber, the adsorption chamber and the purifying chamber are all equidistantly provided with a plurality of air deflectors for guiding air flow, and the air deflectors are inclined.

In summary, the utility model has the following beneficial technical effects:

according to the utility model, through the arrangement of the connecting pipe, the exhaust pipe and the circulating air pipe, the tail gas of the glass tempering furnace is led into the tail gas treatment box through the connecting pipe to be sequentially purified, so that impurities and particles in the tail gas are removed, then the purified gas is discharged through the exhaust pipe and is discharged into the connecting pipe through the circulating air pipe to be recycled for treatment, the filtering effect on the tail gas is further improved, and the subsequent environmental pollution is avoided; compared with the existing tail gas treatment device, the device can circularly filter, save energy and improve the purification treatment effect on tail gas.

Drawings

Fig. 1 is a front view of an exhaust gas treatment device of a glass tempering furnace according to an embodiment of the application.

Fig. 2 is a cross-sectional view of an exhaust treatment tank of the application example.

Fig. 3 is a schematic structural view of a connection pipe according to an embodiment of the present application.

Reference numerals illustrate: 1. a tail gas treatment box; 2. a connecting pipe; 3. a connector; 4. an exhaust pipe; 5. a regulating valve; 6. a circulating air pipe; 7. a filtering chamber; 8. an adsorption chamber; 9. a clean room; 10. a filter screen; 11. fine filtering net; 12. a honeycomb adsorbent material; 13. an activated carbon adsorption block; 14. an air deflector; 15. a counter flow baffle; 16. and connecting pipes internally.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a tail gas treatment device of a glass tempering furnace, referring to fig. 1, the device comprises a tail gas treatment box 1, a connector 3 is fixedly arranged on one side of the front end of the tail gas treatment box 1, a connecting pipe 2 is fixedly arranged in the connector 3, the connecting pipe 2 is used for connecting a tail gas discharge pipeline of an external glass tempering furnace, the tail gas is conveniently input into the tail gas treatment box 1 for treatment, an exhaust pipe 4 is fixedly arranged on the other side of the outer wall of the rear end of the tail gas treatment box 1, a circulating air pipe 6 is fixedly arranged on the exhaust pipe 4, one end of the circulating air pipe 6, which is far away from the exhaust pipe 4, is fixedly connected with the outer wall of the connector 3, and air flow discharged through the exhaust pipe 4 after purification can be input into the connecting pipe 2 through the circulating air pipe 6 for circulating filtration, so that the filtering effect is greatly improved, and a regulating valve 5 is arranged in the exhaust pipe 4, and purified air can be regulated through the regulating valve 5.

Referring to fig. 2-3, a reverse flow baffle 15 is fixedly arranged at one side of the inside of the connector 3, the reverse flow baffle 15 is circular, the bottom end of the reverse flow baffle 15 is inclined, so that enough space inside the connecting pipe 2 is reserved, exhaust gas can be discharged into the connector 3, the reverse flow phenomenon of the air flow inside the connector 3 can be prevented, an inner connecting pipe 16 is fixedly arranged inside the front end of the connector 3 in an integral structure, one end of the inner connecting pipe 16, far from the connector 3, extends into the exhaust gas treatment box 1 and is fixedly connected with the exhaust gas treatment box 1, and then the internal exhaust gas can be input into the exhaust gas treatment box 1 for treatment.

In order to improve the treatment effect of the tail gas, specifically, one end to the other end in the tail gas treatment box 1 is sequentially provided with a filter chamber 7, an adsorption chamber 8 and a purification chamber 9, wherein the filter chamber 7 is communicated with the adsorption chamber 8 at the top, the adsorption chamber 8 is communicated with the purification chamber 9 at the bottom, so that the tail gas is conveniently guided and filtered, a filter screen 10 is fixedly arranged in the center position in the filter chamber 7, a fine filter screen 11 is fixedly arranged above the inside of the adsorption chamber 8, the aperture of the fine filter screen 11 is smaller than that of the filter screen 10, and the purification effect of the tail gas is improved;

the bottom of the fine filter screen 11 is fixedly provided with a honeycomb adsorption material 12, the honeycomb adsorption material 12 can adsorb impurities in tail gas, an activated carbon adsorption block 13 is fixedly arranged in the purifying chamber 9, the activated carbon adsorption block 13 can adsorb toxic gas in the tail gas, the treatment effect is guaranteed, the inner walls of the filter chamber 7, the adsorption chamber 8 and the purifying chamber 9 are uniformly distributed with a plurality of air deflectors 14 for guiding air flow, and the air deflectors 14 are inclined and are convenient for guiding the tail gas.

The implementation principle of the tail gas treatment device of the glass tempering furnace provided by the embodiment of the utility model is as follows: when the device is used, the tail gas discharge pipe of the external glass tempering furnace is connected through the connecting pipe 2, then the tail gas is discharged into the connecting head 3 through the connecting pipe 2 and guided into the tail gas treatment box 1 through the internal connecting pipe 16, the tail gas is primarily filtered by the filter screen 10 to remove the dust impurities with larger inner parts, then the tail gas is guided upwards into the adsorption chamber 8 through the air guide plate 14, the dust impurities in the tail gas are further filtered and trapped through the fine filter screen 11 and the honeycomb adsorption material 12, then the gas is discharged into the purification chamber 9, finally, the toxic gas is adsorbed through the activated carbon adsorption block 13, the treated gas is discharged through the exhaust pipe 4, the treated gas can be discharged into the connecting pipe 2 through the circulating air pipe 6 for circulating filtration, at the moment, the countercurrent baffle 15 can prevent the circulating gas from generating countercurrent, the treatment effect on the tail gas is further ensured, and the regulating valve 5 can be opened after the treatment, so that the internal gas is discharged.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides a tail gas treatment device of glass tempering furnace, includes tail gas treatment box (1), its characterized in that: one side fixed mounting of tail gas treatment case (1) front end has connector (3), the inside fixed connecting pipe (2) that is equipped with of connector (3), inside one end of tail gas treatment case (1) is equipped with filter chamber (7), adsorption chamber (8) and clean room (9) in proper order to the other end, the opposite side fixed mounting of tail gas treatment case (1) rear end outer wall has blast pipe (4), be fixed with circulation tuber pipe (6) on blast pipe (4).

2. The tail gas treatment device of a glass tempering furnace according to claim 1, wherein: one end of the circulating air pipe (6) far away from the exhaust pipe (4) is fixedly connected with the outer wall of the connector (3), and an adjusting valve (5) is arranged in the exhaust pipe (4).

3. The tail gas treatment device of a glass tempering furnace according to claim 1, wherein: the utility model discloses a tail gas treatment box, including connector (3), connector (3) and tail gas treatment box (1), the inside one side of connector (3) is fixed to be equipped with countercurrent baffle (15), countercurrent baffle (15) bottom sets up to the slope form, the inside of connector (3) front end is integrated into one piece structure and is fixed with interior connecting pipe (16), the one end that connector (3) was kept away from to interior connecting pipe (16) extends to in tail gas treatment box (1) and with tail gas treatment box (1) fixed connection.

4. The tail gas treatment device of a glass tempering furnace according to claim 1, wherein: the filter screen (10) is fixedly arranged at the central position inside the filter chamber (7), and the fine filter screen (11) is fixedly arranged above the inside of the adsorption chamber (8).

5. The exhaust gas treatment device of a glass tempering furnace according to claim 4, wherein: the bottom of the fine filter screen (11) is fixedly provided with a honeycomb adsorption material (12), and the inside of the purification chamber (9) is fixedly provided with an activated carbon adsorption block (13).

6. The tail gas treatment device of a glass tempering furnace according to claim 1, wherein: the inner walls of the filtering chamber (7), the adsorption chamber (8) and the purifying chamber (9) are all equidistantly provided with a plurality of air deflectors (14) for guiding air flow, and the air deflectors (14) are inclined.