CN214249687U

CN214249687U - Garbage power combustion tail gas processing apparatus

Info

Publication number: CN214249687U
Application number: CN202120195309.6U
Authority: CN
Inventors: 黄柳; 江涌; 周宏志
Original assignee: Beijing Hengdian Dongxing Automatic Control Technology Co ltd
Current assignee: Beijing Hengdian Dongxing Automatic Control Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-21
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a garbage power generation burning tail gas processing apparatus, including burning furnace, tail gas condensate tank and tail gas filtration delivery pipe, burn horizontal through connection in burning furnace top week side and have the blast pipe, and the other end of blast pipe is connected to the bottom week side of tail gas condensate tank, tail gas filters delivery pipe fixed mounting in the blast pipe intermediate position, fixed mounting has tail gas filter equipment in the cavity of tail gas filtration delivery pipe, tail gas filter equipment includes the sleeve pipe that cup joints with tail gas filtration delivery pipe and the active carbon filter screen that is located sleeve pipe inner chamber, the sleeve pipe is close to the one end inner chamber interference fit who burns burning furnace and is connected with and synthesizes and filter a sieve section of thick bamboo. This refuse power generation burning tail gas processing apparatus on the basis that the tail gas of being convenient for was carried, increases preliminary filtration structure, and the filtration before the tail gas condensation of being convenient for, and realize the filtration of comdenstion water simultaneously, reduce the cost that the comdenstion water was filtered alone.

Description

Garbage power combustion tail gas processing apparatus

Technical Field

The utility model belongs to the technical field of the garbage power generation, concretely relates to garbage power generation burning tail gas processing apparatus.

Background

The garbage power generation is to collect various garbage and then classify the garbage. Wherein: firstly, to the higher high temperature burning of carrying on of combustion value (also thoroughly eliminated disease source nature biology and corrosivity organic matter), the heat energy conversion that produces in high temperature burning (the smog of production is handled) is high temperature steam, promotes the steam turbine and rotates, makes the generator produce the electric energy. Secondly, organic matters which cannot be combusted are fermented and anaerobically treated, and finally dried and desulfurized to generate a gas called methane or marsh gas. And then the heat energy is converted into steam through combustion, and the steam turbine is pushed to rotate to drive the generator to generate electric energy.

Present waste combustion power generation technique obtains very big popularization in the market, and the tail gas that releases after the msw incineration needs the processing through a series of technologies, wherein just including the condensation technology, obtains the comdenstion water after condensing tail gas, and the comdenstion water can be used cyclically, but present tail gas is more to lack preliminary filtration structure before the condensation technology, and it is more to make the water pollutant after the condensation very easily, when filtering the comdenstion water alone once more, will probably lead to the increase of cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a garbage power generation burning tail gas processing apparatus 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 garbage power generation burning tail gas processing apparatus, filters the delivery pipe including burning furnace, tail gas condensation jar and tail gas, burn burning furnace and the equal vertical installation base of arranging in of tail gas condensation jar bottom face, burn horizontal through connection in all sides of burning furnace top and have the blast pipe, and the other end of blast pipe is connected to the bottom week side of tail gas condensation jar, tail gas filters delivery pipe fixed mounting at the blast pipe intermediate position, fixed mounting has tail gas filter equipment in the cavity of tail gas filtration delivery pipe, tail gas filter equipment includes the sleeve pipe that cup joints with tail gas filtration delivery pipe and is located the active carbon filter screen of sleeve pipe inner chamber, the sleeve pipe is close to the one end inner chamber interference fit who burns burning furnace and is connected with comprehensive filtration sieve section of thick bamboo.

Preferably, the two ends of the inner cavity of the comprehensive filtering screen cylinder are connected with fixed disks in an interference fit manner, a plurality of filtering core pipes are inserted between the two fixed disks in an annular array manner, lug plates are symmetrically welded on the top surface and the bottom surface of the comprehensive filtering screen cylinder, and the lug plates are fixedly connected with the inner cavity of the sleeve through bolts.

Preferably, a drainage exhaust fan is fixedly installed in an inner cavity of one end, close to the tail gas condensation tank, of the tail gas filtering and discharging pipe through screws.

Preferably, the exhaust filters the equal fixed welding in both ends week side of delivery pipe and has the spacing ring, just the outer lane diameter size of spacing ring is greater than the outer lane diameter size of exhaust filtration delivery pipe, and the exhaust filters delivery pipe both ends and is located two spacing ring outsides and has cup jointed spacing sleeve pipe, two spacing sleeve pipe's inner chamber is equipped with the internal thread tooth way of being connected with the blast pipe.

Preferably, the inner chamber bottom of tail gas condensate tank is provided with the condensate water tank, and the lateral wall in condensate water tank is connected with the fluid-discharge tube, the fluid-discharge tube runs through to the tail gas condensate tank outside, and is connected with the water pump, be provided with the tail gas condenser directly over the condensate water tank, just tail gas condensate tank top is connected with the output tube.

The utility model discloses a technological effect and advantage: this garbage power generation burning tail gas processing apparatus, through setting up the blast pipe, tail gas filters the delivery pipe, the sleeve pipe, synthesize and filter a sieve section of thick bamboo and active carbon filter screen, the blast pipe needs preliminary filtration before discharging the tail gas behind the garbage burning to the tail gas condensate tank, carry out the prefiltering through synthesizing and filtering a sieve section of thick bamboo and active carbon filter screen, tail gas after the prefiltering can be arranged to the tail gas condensate tank, compare with present tail gas condensation processing technique, increase the prefiltering structure, be convenient for the filtration before the tail gas condensation, realize the processing emission of comdenstion water, and be convenient for the re-transportation of tail gas; by arranging the fixed disc, the filter core pipe and the lug plate, the filter core pipe is arranged in the comprehensive filter screen cylinder by the fixed disc, so that the filter range is conveniently increased, and the filter screen cylinder is convenient to mount, dismount and replace; this refuse power generation burning tail gas processing apparatus on the basis that the tail gas of being convenient for was carried, increases preliminary filtration structure, and the filtration before the tail gas condensation of being convenient for, and realize the filtration of comdenstion water simultaneously, reduce the cost that the comdenstion water was filtered alone.

Drawings

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

FIG. 2 is a schematic view of the structure of the tail gas filtering and discharging pipe of the present invention;

FIG. 3 is a cross-sectional view of the exhaust filtering and discharging pipe of the present invention;

fig. 4 is a schematic view of the structure of the integrated filtering screen cylinder of the present invention.

In the figure: 1. an incinerator; 2. a tail gas condensing tank; 3. an exhaust pipe; 4. a tail gas filtering and discharging pipe; 5. a condensate water tank; 6. a liquid discharge pipe; 7. a tail gas condenser; 8. a limiting sleeve; 9. an internal thread path; 10. a tail gas filtering device; 11. a limiting ring; 12. a comprehensive filtering screen cylinder; 13. a sleeve; 14. an active carbon filter screen; 15. a drainage exhaust fan; 16. fixing the disc; 17. a filter element pipe; 18. an ear plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a garbage power generation combustion tail gas treatment device as shown in figures 1-4, which comprises an incinerator 1, a tail gas condensation tank 2 and a tail gas filtering and discharging pipe 4, wherein the bottom end surfaces of the incinerator 1 and the tail gas condensation tank 2 are vertically arranged on an installation base, a vent pipe 3 is transversely connected on the top end peripheral side of the incinerator 1 in a penetrating way, the other end of the vent pipe 3 is connected to the bottom end peripheral side of the tail gas condensation tank 2, the tail gas filtering and discharging pipe 4 is fixedly arranged at the middle position of the vent pipe 3, a tail gas filtering device 10 is fixedly arranged in the cavity of the tail gas filtering and discharging pipe 4, the tail gas filtering device 10 comprises a sleeve 13 sleeved with the tail gas filtering and discharging pipe 4 and an active carbon filtering screen 14 positioned in the inner cavity of the sleeve 13, the inner cavity of the sleeve 13 close to one end of the incinerator 1 is connected with, the conveying of pollutants in the tail gas is reduced, so that the pollutants of condensed water are reduced and the cost of independent filtration is reduced when the tail gas is treated by a condensation process.

Specifically, the equal interference fit in inner chamber both ends of synthesizing filtering screen section of thick bamboo 12 is connected with fixed disk 16, and equal annular array pegs graft between two fixed disks 16 has a plurality of filter core pipes 17, and the equal symmetrical welding in top surface and the bottom surface of synthesizing filtering screen section of thick bamboo 12 has otic placode 18, otic placode 18 passes through bolt and sleeve pipe 13 inner chamber fixed connection, and fixed disk 16 not only is convenient for increase tail gas filtration range in synthesizing filtering screen section of thick bamboo 12 with filter core pipe 17 arranges in, and the installation of the filter core pipe 17 of being convenient for is dismantled and is changed.

Specifically, the exhaust gas filters the one end inner chamber of delivery pipe 4 near tail gas condensate tank 2 and has drainage air discharge fan 15 through screw fixed mounting, and drainage air discharge fan 15 carries out the guide effect to tail gas, improves exhaust emission's speed.

Specifically, 4 both ends week sides of tail gas filtration delivery pipe all fixed welding have spacing ring 11, just the outer lane diameter size of spacing ring 11 is greater than the outer lane diameter size of tail gas

filtration delivery pipe

4, and 4 both ends of tail gas filtration delivery pipe just are located two spacing rings 11 outsides and have cup jointed spacing sleeve 8, two spacing sleeve 8's inner chamber is equipped with the internal thread tooth way 9 of being connected with blast pipe 3, and spacing sleeve 8 cover is spacing with 3 fixed connection of blast pipe on tail gas filtration delivery pipe 4, and spacing ring 11 is spacing, prevents that spacing sleeve 8 from droing.

Specifically, the inner chamber bottom of tail gas condensate tank 2 is provided with condensate water tank 5, and the lateral wall of condensate water tank 5 is connected with fluid-discharge tube 6, fluid-discharge tube 6 runs through to the 2 outsides of tail gas condensate tank, and is connected with the water pump, be provided with tail gas condenser 7 directly over condensate water tank 5, just 2 tops of tail gas condensate tank are connected with the output tube, and tail gas condenser 7 is arbitrary condenser in the electricity generation burning tail gas condensation processing technology, and the tail gas after the condensation processing is carried to next processing procedure through the output tube once more.

Working principle, this garbage power generation burning tail gas processing apparatus, during the use, carry out abundant burning with rubbish in burning furnace 1, the tail gas that releases after the burning exports from blast pipe 3, blast pipe 3 need through preliminary filtration before discharging the tail gas after the garbage burning to tail gas condensate tank 2, carry out preliminary filtration through filter element pipe 17 in comprehensive filtration sieve section of thick bamboo 12 and active carbon filter screen 14 in sleeve pipe 13, the tail gas after the preliminary filtration can be arranged to tail gas condensate tank 2, drainage exhaust fan 15 is to the tail gas guide effect, improve the speed of tail gas emission, tail gas carries out cold touch processing through tail gas condenser 7 when entering tail gas condensate tank 2, the condensate water falls to condensate water tank 5, the tail gas after the condensation processing is carried to next processing procedure through the output tube once more, fixed disk 16 places filter element pipe 17 in comprehensive filtration sieve section of thick bamboo 12, not only be convenient for increase tail gas filtration range, and be convenient for filter core pipe 17's installation dismantlement change, stop collar 8 cover on tail gas filtration delivery pipe 4 with blast pipe 3 fixed connection, spacing ring 11 is spacing, prevents that stop collar 8 from droing. This refuse power generation burning tail gas processing apparatus on the basis that the tail gas of being convenient for was carried, increases preliminary filtration structure, and the filtration before the tail gas condensation of being convenient for, and realize the filtration of comdenstion water simultaneously, reduce the cost that the comdenstion water was filtered alone.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a garbage power generation burning tail gas processing apparatus, filters delivery pipe (4) including burning furnace (1), tail gas condensation jar (2) and tail gas, its characterized in that: burn burning furnace (1) and tail gas condensate tank (2) bottom face all vertically arrange in on the installation base, burn burning furnace (1) top week side horizontal through connection and have blast pipe (3), and the other end of blast pipe (3) is connected to the bottom week side of tail gas condensate tank (2), tail gas filters delivery pipe (4) fixed mounting in blast pipe (3) intermediate position, fixed mounting has tail gas filter equipment (10) in the cavity of tail gas filtration delivery pipe (4), tail gas filter equipment (10) include sleeve pipe (13) that cup joints with tail gas filtration delivery pipe (4) and active carbon filter screen (14) that are located sleeve pipe (13) inner chamber, sleeve pipe (13) are close to the one end inner chamber interference fit that burns burning furnace (1) and are connected with comprehensive filtration sieve section of thick bamboo (12).

2. The refuse power generation combustion tail gas treatment device according to claim 1, characterized in that: the filter screen is characterized in that fixed disks (16) are connected to two ends of an inner cavity of the comprehensive filter screen cylinder (12) in an interference fit mode, a plurality of filter core pipes (17) are inserted between the two fixed disks (16) in an annular array mode, lug plates (18) are symmetrically welded to the top surface and the bottom surface of the comprehensive filter screen cylinder (12) respectively, and the lug plates (18) are fixedly connected with the inner cavity of the sleeve (13) through bolts.

3. The refuse power generation combustion tail gas treatment device according to claim 2, characterized in that: and a drainage exhaust fan (15) is fixedly installed in an inner cavity at one end, close to the tail gas condensing tank (2), of the tail gas filtering and discharging pipe (4) through screws.

4. The refuse power generation combustion tail gas treatment device according to claim 1, characterized in that: the exhaust filters all fixed welding in all sides of delivery pipe (4) both ends and has spacing ring (11), just the outer lane diameter size of spacing ring (11) is greater than the outer lane diameter size of exhaust filtration delivery pipe (4), and exhaust filtration delivery pipe (4) both ends just are located two spacing ring (11) outsides and have cup jointed spacing sleeve pipe (8), two the inner chamber of spacing sleeve pipe (8) is equipped with internal thread tooth way (9) of being connected with blast pipe (3).

5. The refuse power generation combustion tail gas treatment device according to claim 4, characterized in that: the inner chamber bottom of tail gas condensate tank (2) is provided with condensate water tank (5), and the lateral wall of condensate water tank (5) is connected with fluid-discharge tube (6), fluid-discharge tube (6) run through to the tail gas condensate tank (2) outside, and are connected with the water pump, be provided with tail gas condenser (7) directly over condensate water tank (5), just tail gas condensate tank (2) top is connected with the output tube.