CN215952321U

CN215952321U - Glass production waste heat recovery system

Info

Publication number: CN215952321U
Application number: CN202122675794.XU
Authority: CN
Inventors: 赵祥; 赵成水; 齐圣卫
Original assignee: Zibo Baoquan Light Industrial Products Co ltd
Current assignee: Zibo Baoquan Light Industrial Products Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-04
Anticipated expiration: 2031-11-03

Abstract

The utility model belongs to the technical field of glass production, and particularly relates to a glass production waste heat recovery system which comprises a mixing bin, wherein a feeding screw is arranged at the bottom of the mixing bin, a hot air pipe is connected to a discharge port at the bottom of the mixing bin, a pressure fan and a filtering chamber are arranged on the hot air pipe, a multi-stage dust removal filter element is arranged in the filtering chamber, the lower part of the filtering chamber is communicated with a funnel, a sewage discharge chamber is arranged at the bottom end of the funnel, a filtering net is obliquely arranged in the sewage discharge chamber, a sewage discharge valve is arranged on the outer wall of the sewage discharge chamber in a matched mode with the filtering net, and the bottom of the sewage discharge chamber is connected with a water collecting bottle. According to the utility model, the waste heat is recycled into the hot air pipe under the action of the pressure fan, and then the heat is sent into the mixing bin through the hot air pipe, so that the phenomenon of icing can be effectively avoided, the production stability is ensured, the resource waste is avoided, and the energy-saving and environment-friendly effects are realized.

Description

Glass production waste heat recovery system

Technical Field

The utility model belongs to the technical field of glass production, and particularly relates to a glass production waste heat recovery system.

Background

When glass is produced, a high-temperature condition is needed, and waste heat generated at high temperature is wasted due to the fact that the waste heat cannot be effectively utilized, so that the environment is polluted, and resources are wasted. During glass production, the materials need to be mixed, the mixed materials are sent out through a feeding screw, however, in winter, due to the problems of the materials and the temperature, the auger in the feeding screw is often frozen, and the production is greatly affected.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, and the glass production waste heat recovery system is provided, so that the waste heat can be effectively recycled, and the energy is saved and the environment is protected.

The utility model is realized by adopting the following technical scheme:

glass production waste heat recovery system, including the blending bunker the bottom of blending bunker is equipped with the pay-off spiral, the bottom discharge gate department of blending bunker is connected with the hot-blast main, is equipped with forced draught fan and filter chamber on the hot-blast main, installs multistage dust removal filter core in the filter chamber, the lower part and the funnel intercommunication of filter chamber, the bottom of funnel is equipped with the blowdown room, the slope is equipped with the filter screen in the blowdown room, the outer wall cooperation filter screen of blowdown room is equipped with the blowoff valve, the bottom and the water-collecting bottle of blowdown room are connected.

Preferably, an air volume regulating valve is installed at the air outlet of the hot air pipe.

Preferably, the multistage dust removal filter core in the filter chamber is equipped with the two-stage at least, multistage dust removal filter core reduces step by step along air inlet direction filtration pore.

Preferably, a vibrator is mounted on the outer wall of the funnel.

Preferably, the exhaust pipe is installed on the hot air pipe, the exhaust pipe is provided with an exhaust valve, the air outlet of the exhaust pipe is connected with a shielding pipe, and the shielding pipe can prevent impurities such as rainwater from entering the exhaust pipe.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the waste heat is recycled into the hot air pipe under the action of the pressure fan, and then the heat is sent into the mixing bin through the hot air pipe, so that the phenomenon of icing can be effectively avoided, the production stability is ensured, the resource waste is avoided, and the energy-saving and environment-friendly effects are realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1. a mixing bin; 2. feeding a screw; 3. a hot air pipe; 4. an air volume adjusting valve; 5. a filtering chamber; 6. a dust removal filter element; 7. a funnel; 8. a vibrator; 9. a sewage discharge chamber; 10. filtering with a screen; 11. a blowoff valve; 12. a water collecting bottle; 13. an exhaust pipe; 14. an exhaust valve; 15. a shield pipe; 16. a blower fan.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in figure 1, the glass production waste heat recovery system comprises a mixing bin 1, a feeding screw 2 is arranged at the bottom of the mixing bin 1, a hot air pipe 3 is connected at a discharge outlet at the bottom of the mixing bin 1, an air volume regulating valve 4 is arranged at an air outlet of the hot air pipe 3, an exhaust pipe 13 is arranged on the hot air pipe 3, forced draught fan 16 and filter chamber 5, be equipped with discharge valve 14 on the blast pipe 13, the gas outlet department of blast pipe 13 is connected with and shelters from pipe 15, install tertiary dust removal filter core 6 in the filter chamber 5, tertiary dust removal filter core 6 reduces along the air inlet direction filtration pore step by step, the lower part and the funnel 7 intercommunication of filter chamber 5, install vibrator 8 on the outer wall of funnel 7, the bottom of funnel 7 is equipped with blowdown room 9, the slope is equipped with filter screen 10 in the blowdown room 9, the outer wall cooperation filter screen 10 of blowdown room 9 is equipped with blowoff valve 11, the bottom and the water-collecting bottle 12 of blowdown room 9 are connected.

During operation, open pressure fan 16, collect the waste heat in the device to hot-blast main 3 under pressure fan 16's effect, hot-blast filtration edulcoration through filter chamber 5 earlier, can filter the impurity in the hot-blast main, guarantee the cleanness in the hot-blast main, prevent to produce simultaneously and block up, the water that produces in impurity and the hot-blast main 3 can be arranged to funnel 7 in, impurity discharges after filtering once more through filter screen 10, water directly flows in the water-collecting bottle 12, then hot-blast entering blending bunker 1 lasts the heat supply, guarantee the stability of production.

Of course, the foregoing is only a preferred embodiment of the utility model and should not be taken as limiting the scope of the embodiments of the utility model. The present invention is not limited to the above examples, and equivalent changes and modifications made by those skilled in the art within the spirit and scope of the present invention should be construed as being included in the scope of the present invention.

Claims

1. The utility model provides a glass production waste heat recovery system, includes blending bunker (1), its characterized in that: the bottom of blending bunker (1) is equipped with pay-off spiral (2), the bottom discharge gate department of blending bunker (1) is connected with hot-blast main (3), be equipped with forced draught fan (16) and filter chamber (5) on hot-blast main (3), install multistage dust removal filter core (6) in filter chamber (5), the lower part and funnel (7) intercommunication of filter chamber (5), the bottom of funnel (7) is equipped with blowdown room (9), the interior slope of blowdown room (9) is equipped with filter screen (10), outer wall cooperation filter screen (10) of blowdown room (9) are equipped with blowoff valve (11), the bottom and the water-collecting bottle (12) of blowdown room (9) are connected.

2. The glass production waste heat recovery system of claim 1, wherein: an air volume adjusting valve (4) is arranged at the air outlet of the hot air pipe (3).

3. The glass production waste heat recovery system of claim 1, wherein: the multistage dust removal filter core (6) in filter chamber (5) are equipped with two-stage at least, multistage dust removal filter core (6) reduce step by step along the air inlet direction filtration pore.

4. The glass production waste heat recovery system of claim 1, wherein: the outer wall of the funnel (7) is provided with a vibrator (8).

5. The glass production waste heat recovery system of claim 1, wherein: an exhaust pipe (13) is arranged on the hot air pipe (3), and an exhaust valve (14) is arranged on the exhaust pipe (13).

6. The glass production waste heat recovery system of claim 5, wherein: the air outlet of the exhaust pipe (13) is connected with a shielding pipe (15).