CN215440336U

CN215440336U - Garbage pyrolysis fixed intermittent type fuel gas purification system of up-suction gasification furnace

Info

Publication number: CN215440336U
Application number: CN202121864862.0U
Authority: CN
Inventors: 苏振江; 苏奇; 郑晓霖
Original assignee: Shanghai Haiqi Environmental Protection Technology Co ltd
Current assignee: Shanghai Haiqi Environmental Protection Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a fuel gas purification system of a fixed intermittent upper air suction furnace for garbage pyrolysis, which comprises an air inlet pipe, a first guide pipe, a second guide pipe and an air outlet pipe, wherein water is added into a treatment bottle, then the gas to be purified is enabled to pass through the water, thereby carrying out gas washing, not only effectively purifying the dust in the gas, but also effectively absorbing the sulfide contained in the gas, then the cotton and hemp in the filter pipes are used for absorbing the water in the air, thereby carrying out the purification operation, and the positions of the two filter pipes are changed after the filter pipes are used for a certain time, thereby drying the used cotton and hemp in the cotton and hemp filling area through the residual heat in the air, therefore, the filter pipe can be repeatedly used, the purification effect can be guaranteed, the purification cost can be effectively reduced, and the use requirements of people are met.

Description

Garbage pyrolysis fixed intermittent type fuel gas purification system of up-suction gasification furnace

Technical Field

The utility model relates to the technical field of pyrolysis gas purification, in particular to a fuel gas purification system of a garbage pyrolysis fixed intermittent upper suction gasifier.

Background

A great deal of garbage exists in daily life of people, most people treat the garbage in a burning and burying way at present, but the treatment way not only causes great pollution to the environment, but also causes waste of resources, because the garbage contains a large amount of combustible substances, in order to enable the garbage to have a value again, the garbage pyrolysis should be carried out, the garbage pyrolysis mainly comprises the step of heating the garbage to a certain temperature so that the garbage decomposes a large amount of combustible gas, but because the garbage contains a large amount of dust and water, and the garbage also generates a certain amount of floating substances during pyrolysis, in order to enable the combustible gas generated after the garbage pyrolysis to be reused, the gas after pyrolysis needs to be purified, most of the garbage in the market at present adopts a filtering way for purification, although the purification operation can be carried out, but the inside filter core of purification structure need carry out frequent change, and this is not different from and has improved the cost of using, for the effect of guaranteeing the purification, reduces the cost of purifying simultaneously, we have proposed a fixed intermittent type formula of rubbish pyrolysis and have gone up retort gas clean system of breathing in.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the background art, the utility model discloses a fuel gas purification system of a garbage pyrolysis fixed intermittent upper suction gasifier.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a stove gas clean system breathes in on fixed intermittent type formula of rubbish pyrolysis, includes intake pipe, pipe one, pipe two and outlet duct, all be connected with the filter tube between intake pipe and pipe one and pipe two and the outlet duct, be connected with the processing bottle between pipe one and the pipe two, the intake pipe is connected with the rubbish pyrolysis gasifier in the external world end of giving vent to anger, the outlet duct is connected with external gas pipeline.

The filter tube comprises inner tube and outer tube, set up to the cotton-flax filling area between inner tube and the outer tube, the handing-over position department of inner tube and outer tube is provided with the opening, the connecting pipe is installed on the outer tube top of opening outside.

The air inlet pipe is in threaded connection with one end of the inner pipe, the first guide pipe is in threaded connection with the other end of the inner pipe, and air passing through the inside of the air inlet pipe enters the first guide pipe through the inside of the inner pipe.

The position that the top of pipe two corresponds the inner tube is installed and is closed the stopper, the outside threaded connection of pipe two has the sealed tube, the outside and the connecting pipe threaded connection of sealed tube, the gas outlet has been seted up on pipe two between sealed tube and the closed stopper, the inside that the inside flowing gas of pipe two enters into the sealed tube from the gas outlet discharge enters into the inside in cotton-flax filling area through the opening, enters into the inside of outlet duct after the opening discharge through the filter tube opposite side at last.

The top of processing bottle is installed the water filling port, the outlet is installed to the bottom of processing bottle, the equal threaded connection in outside of water filling port and outlet has sealed cap, the inside bottom of processing bottle is provided with the toper end.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

according to the fuel gas purification system of the garbage pyrolysis fixed intermittent type upper air suction furnace, water is added into the treatment bottle, fuel gas to be purified passes through the water, so that air washing is performed, dust in the gas can be effectively purified, sulfides contained in the gas can be effectively absorbed, then the water in the gas is adsorbed by the cotton-flax in the filter pipes, so that purification operation is performed, the positions of the two filter pipes are changed after the fuel gas is used for a certain time, so that the cotton-flax in a used cotton-flax filling area is dried by waste heat in the gas, so that the filter pipes can be repeatedly used, the purification effect can be ensured, the purification cost can be effectively reduced, and the use requirements of people are met.

Drawings

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

FIG. 2 is a first cross-sectional view of the present invention;

FIG. 3 is an enlarged partial view of the end A1 of the present invention;

1. an air inlet pipe; 2. a filter tube; 3. a first conduit; 4. processing the bottles; 5. a second conduit; 6. a sealing tube; 7. an air outlet pipe; 8. an inner tube; 9. an outer tube; 10. an opening; 11. a connecting pipe; 12. a water injection port; 13. a water outlet; 14. a sealing cap; 15. a conical bottom; 16. a closing plug; 17. an air outlet; 18. a cotton and hemp filling area.

Detailed Description

The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.

The fuel gas purification system of the garbage pyrolysis fixed intermittent upper air suction furnace comprises an air inlet pipe 1, a first guide pipe 3, a second guide pipe 5 and an air outlet pipe 7, wherein filter pipes 2 are connected between the air inlet pipe 1 and the first guide pipe 3 and between the second guide pipe 5 and the air outlet pipe 7, the two filter pipes 2 are arranged, so that a user can replace the positions of the filter pipes 2, therefore, the cotton and hemp inside the used filter pipe 2 can be dried by the residual heat in the gas, meanwhile, the gas is convenient to cool, a treatment bottle 4 is connected between the first conduit 3 and the second conduit 5, the gas passes through the treatment bottle 4, from this can effectually purify the dust in the gas, avoid the dust to enter into the inside of filter tube 2, intake pipe 1 is connected with the rubbish pyrolysis gasifier end of giving vent to anger in the external world, and outlet duct 7 is connected with external gas pipeline.

Preferably: the filter pipe 2 comprises an inner pipe 8 and an outer pipe 9, a cotton and linen filling area 18 is arranged between the inner pipe 8 and the outer pipe 9, cotton and linen is filled in the cotton and linen filling area 18, therefore, water in the air can be adsorbed when the air passes through, water can be evaporated and discharged again due to the characteristic of the cotton and linen by heating the cotton and linen, the filter pipe 2 can be repeatedly used, an opening 10 is formed in the joint position of the inner pipe 8 and the outer pipe 9, and a connecting pipe 11 is installed at the top end of the outer pipe 9 outside the opening 10.

Preferably: one end threaded connection of intake pipe 1 and inner tube 8, the other end threaded connection of pipe 3 and inner tube 8, the inside of pipe 3 is entered into through the inside of inner tube 8 to the inside of the air of the inside process of intake pipe 1 for untreated gas passes through from the inner tube 8, is convenient for utilize the waste heat in the gas from this.

Preferably: the position department that the top of pipe two 5 corresponds inner tube 8 installs closing plug 16, the outside threaded connection of pipe two 5 has sealed tube 6, the outside and the connecting pipe 11 threaded connection of sealed tube 6, gas outlet 17 has been seted up on pipe two 5 between sealed tube 6 and the closing plug 16, the inside of sealed tube 6 is entered into through opening 10 to the inside that the cotton-flax filled region 18 was entered into to the inside of pipe two 5 inside flowing gas from gas outlet 17 discharge, enter into the inside of outlet duct 7 after the opening 10 discharge of 2 opposite sides of filter tube at last, make the gas after handling bottle 4 can follow the inside of cotton-flax filled region 18 and pass through, be convenient for adsorb the water that contains in the gas from this.

Preferably: the water filling port 12 is installed at the top end of the treatment bottle 4, the water outlet 13 is installed at the bottom end of the treatment bottle 4, the sealing cap 14 is connected to the outer portions of the water filling port 12 and the water outlet 13 in a threaded mode, the conical bottom 15 is arranged at the bottom end of the inner portion of the treatment bottle 4, water is filled into the treatment bottle 4 through the water filling port 12, the bottom end of the first guide pipe 3 is located below the horizontal plane, the bottom end of the second guide pipe 5 is located above the horizontal plane, and therefore water can pass through the water, and air washing operation is conducted.

Example 1, a gas purification system for a fixed intermittent updraft gasifier for waste pyrolysis, when in use, an air inlet pipe 1 is connected with an air outlet end of an external waste pyrolysis gasifier, an air outlet pipe 7 is connected with an external gas delivery pipeline, then filter pipes 2 are respectively arranged between the air inlet pipe 1 and a first conduit 3 and between a second conduit 5 and the air outlet pipe 7, a treatment bottle 4 is arranged between the first conduit 3 and the second conduit 5, water is injected into the treatment bottle 4 through a water injection port 12, the bottom end of the first conduit 3 is positioned below a horizontal plane, and the bottom end of the second conduit 5 is positioned above the horizontal plane, so that water can pass through water, thereby performing gas washing operation, then the external waste pyrolysis gasifier is operated to enable gas to enter the air inlet pipe 1, the gas enters the air inlet pipe 1 along the air inlet pipe 1, an inner pipe 8, the first conduit 3, the treatment bottle 4, the second conduit 5 and an air outlet 17, Opening 10, cotton-flax filling zone 18, the direction of outlet duct 7 flows, carry out the washing gas operation to gas when handling bottle 4, the dust in the purification gas has sulphide etc. through cotton-flax filling zone 18 time to the water in the gas adsorb the evolution, use user can be through changing the position of filter tube 2 after certain time, just from this can dry the operation through the waste heat in the gas to the inside cotton-flax of filter tube 2 after using, the operation of also being convenient for cool down gas simultaneously.

While the present invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a stove gas clean system is inhaled on fixed intermittent type formula of rubbish pyrolysis, includes intake pipe (1), pipe (3), pipe two (5) and outlet duct (7), characterized by: all be connected with filter tube (2) between intake pipe (1) and pipe (3) and pipe two (5) and outlet duct (7), be connected with between pipe (3) and pipe two (5) and handle bottle (4), intake pipe (1) is connected with the rubbish pyrolysis gasification stove in the external world end of giving vent to anger, outlet duct (7) are connected with external gas pipeline.

2. The gas purification system of the fixed intermittent upper suction gasifier for the garbage pyrolysis as claimed in claim 1, wherein: filter tube (2) comprise inner tube (8) and outer tube (9), set up to cotton-flax filling area (18) between inner tube (8) and outer tube (9), the handing-over position department of inner tube (8) and outer tube (9) is provided with opening (10), connecting pipe (11) are installed on outer tube (9) top of opening (10) outside.

3. The gas purification system of the fixed intermittent upper suction gasifier for the garbage pyrolysis as claimed in claim 2, wherein: the air inlet pipe (1) is in threaded connection with one end of the inner pipe (8), the first guide pipe (3) is in threaded connection with the other end of the inner pipe (8), and air passing through the inside of the air inlet pipe (1) enters the first guide pipe (3) through the inside of the inner pipe (8).

4. The gas purification system of the fixed intermittent upper suction gasifier for the garbage pyrolysis as claimed in claim 2, wherein: the utility model discloses a cotton-flax packing area, including pipe two (5), the inside of pipe two (6) is filled with the cotton-flax, the top of pipe two (5) corresponds the position department of inner tube (8) and installs closing plug (16), the outside threaded connection of pipe two (5) has sealed tube (6), the outside and connecting pipe (11) threaded connection of sealed tube (6), gas outlet (17) have been seted up on pipe two (5) between sealed tube (6) and closing plug (16), the inside that the inside of pipe two (5) inside flowing gas entered into sealed tube (6) is discharged from gas outlet (17) and is entered into the inside of cotton-flax packing area (18) through opening (10), enters into the inside of outlet duct (7) after opening (10) the discharge through filter tube (2) opposite side at last.

5. The gas purification system of the fixed intermittent upper suction gasifier for the garbage pyrolysis as claimed in claim 1, wherein: the water injection port (12) is installed on the top end of the treatment bottle (4), the water outlet (13) is installed on the bottom end of the treatment bottle (4), the sealing caps (14) are connected to the outer portions of the water injection port (12) and the water outlet (13) in a threaded mode, and the conical bottom (15) is arranged at the bottom end of the inner portion of the treatment bottle (4).