CN213060743U - Waste article pyrolysis treatment cooling system - Google Patents

Abstract

The utility model provides a waste article pyrolysis treatment cooling system, include the pyrolysis chamber and run through the cooling pipe of pyrolysis chamber, the cooling pipe entry sets up first three-way pipe, the one end and the air cooling mechanism intercommunication of first three-way pipe, the other end and the water cooling mechanism intercommunication of first three-way pipe, the end of cooling pipe sets up the second three-way pipe, the one end and the waste gas emission mechanism intercommunication of second three-way pipe, the other end and the coolant liquid processing mechanism intercommunication of second three-way pipe. The utility model discloses can play supplementary supporting role to old and useless article pyrolysis, the temperature of help pyrolysis chamber descends fast to shorten the time interval of twice pyrolysis, provide the work efficiency of pyrolysis chamber.

Description

Waste article pyrolysis treatment cooling system

Technical Field

The utility model relates to a rubbish pyrolysis technology field, concretely relates to old and useless article pyrolytic processing cooling system.

Background

The incineration of garbage is an important means for reduction and harmless treatment, but the existing pyrolysis garbage treatment device can only heat the temperature in the incinerator to 450-750 ℃, dioxin, heavy metal and acid gas are generated in the incineration process, secondary pollution to the environment is easily caused, the existing incinerator cannot realize self-combustion of garbage, coal, oil, electricity and the like are used as heat generating raw materials, the heat consumption is high, the temperature in the incinerator reaches 850 ℃ at most, and a plurality of harmful substances, particularly dioxin, a toxic carcinogenic pollutant, are easily generated in the incineration process.

In summary, the existing waste incineration and pyrolysis furnaces cannot treat wastes such as household garbage with large water content, require screening and dehydration with large labor capacity, consume a large amount of energy resources such as coal, oil and electricity, have low treatment temperature, easily generate highly toxic pollutants, have high treatment cost of flue gas, and cannot meet the requirement of the existing organic waste treatment.

The pyrolysis method is to utilize the thermal instability of organic matters in the garbage to heat and distill the organic matters to pyrolyze the organic matters, and the organic matters are condensed to form various new gases, liquids and solids, so that fuel oil and combustible gas are extracted from the gases, the pyrolysis chamber needs to be sealed during the pyrolysis of the garbage, and meanwhile, the pyrolysis chamber needs to be cooled after the pyrolysis is finished, and the traditional cooling mode is natural cooling, so that the working speed is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a waste article pyrolysis treatment cooling system can play supplementary supporting role to waste article pyrolysis, and the temperature of help pyrolysis room descends fast to shorten the time interval of twice pyrolysis.

For solving the technical problem, the utility model provides an old and useless article pyrolysis treatment cooling system, include the pyrolysis chamber and run through the cooling pipe of pyrolysis chamber, the cooling pipe entry sets up first three-way pipe, the one end and the air cooling mechanism intercommunication of first three-way pipe, the other end and the water cooling mechanism intercommunication of first three-way pipe, the end of cooling pipe sets up the second three-way pipe, the one end and the waste gas emission mechanism intercommunication of second three-way pipe, the other end and the coolant liquid treatment mechanism intercommunication of second three-way pipe.

Further, the air cooling mechanism comprises a dust prevention box, an opening is formed in the dust prevention box, a filter screen is arranged at the opening, an air pump is arranged in the dust prevention box and communicated with an air supply pipeline, the air supply pipeline is communicated with a first three-way pipe, and a first valve is arranged on the air supply pipeline.

Further, the water cooling mechanism comprises a first water storage tank, cooling liquid is arranged in the first water storage tank, a water pump is arranged in the first water storage tank, the water pump is communicated with a water supply pipeline, the water supply pipeline is communicated with a first three-way pipe, and a second valve is arranged on the water supply pipeline.

Further, the waste gas discharge mechanism comprises an exhaust pipeline communicated with the second three-way pipe, a third valve is arranged on the exhaust pipeline, and the exhaust pipeline is communicated with the outside.

Further, the coolant liquid processing mechanism includes the drainage pipe with the second three-way pipe intercommunication, set up the fourth valve on the drainage pipe, drainage pipe and second cistern intercommunication, second cistern bottom sets up the backflow pipeline, the backflow pipeline other end and first cistern intercommunication, set up the fifth valve on the backflow pipeline, the bottom highly uniform of first cistern and second cistern.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

the pyrolysis chamber carries out the pyrolysis to old and useless article, need cool down after the pyrolysis, drops into gas or liquid in the cooling tube, absorbs the heat to the cooling of pyrolysis chamber is with higher speed. The air cooling mechanism is air supply, the water cooling mechanism provides liquid, after pyrolysis is completed, the air cooling mechanism is firstly used for cooling, after the temperature is reduced to a certain degree, the air supply is closed to provide the liquid for cooling, the liquid is prevented from being directly introduced for cooling at high temperature, the performance of the pipeline is greatly influenced, and the use of equipment is influenced. The cooling pipeline is subsequently communicated with the waste gas discharge mechanism and the cooling liquid treatment mechanism, the introduced gas is discharged after absorbing heat, and the cooling liquid flows back for cooling after absorbing heat to wait for next use.

The utility model discloses can play supplementary supporting role to old and useless article pyrolysis, the temperature of help pyrolysis chamber descends fast to shorten the time interval of twice pyrolysis, provide the work efficiency of pyrolysis chamber.

Drawings

FIG. 1 is a schematic structural view of a cooling system for pyrolysis treatment of waste articles according to the present invention;

fig. 2 is a schematic structural diagram of the water cooling mechanism and the coolant treatment mechanism of the present invention.

1. Filtering with a screen; 2. an opening; 3. a dust-proof box; 4. an air pump; 5. a first valve; 6. a gas supply duct; 7. a first three-way pipe; 8. a cooling pipeline; 9. a pyrolysis chamber; 10. a second three-way pipe; 11. an exhaust duct; 12. a third valve; 13. a water cooling mechanism; 14. a second valve; 15. a water supply pipeline; 16. a water discharge pipeline; 17. a fourth valve; 18. a coolant treatment mechanism; 19. a first reservoir; 20. a return line; 21. a fifth valve; 22. a second reservoir; 23. and (4) a water pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Example one

As shown in fig. 1-2: the utility model provides a waste and old article pyrolysis treatment cooling system, includes pyrolysis chamber 9 and runs through the cooling tube 8 of pyrolysis chamber 9, cooling tube 8 entry sets up first three-way pipe 7, the one end and the air cooling mechanism intercommunication of first three-way pipe 7, the other end and the water cooling mechanism 13 intercommunication of first three-way pipe 7, cooling tube 8's end sets up second three-way pipe 10, the one end and the waste gas emission mechanism intercommunication of second three-way pipe 10, the other end and the coolant liquid processing mechanism 18 intercommunication of second three-way pipe 10.

Particularly, the cooling pipeline adopts metal pipeline, can set up many in the pyrolysis chamber or spiral setting side by side, can be better with the indoor heat exchange effect of pyrolysis like this, and efficiency can be higher during the cooling, does not do the injecing to the concrete structure of cooling pipeline here. The air cooling mechanism is closed at the work of the water cooling mechanism, and ventilates in the cooling pipeline, so that the expansion with heat and contraction with cold of the clearance are not so violent when the temperature is highest, after the air is cooled to a certain degree, the air cooling mechanism is closed, the water cooling mechanism is opened, and cooling water enters the cooling pipeline to perform subsequent cooling. This scheme is the life of considering cooling pipe way firstly, and the air-cooled cooling effect also can be fast when the high temperature simultaneously, and after the certain degree of temperature drop, the water-cooling effect can be more direct.

According to one embodiment of the present invention, as shown in figure 1,

the air cooling mechanism comprises a dust prevention box 3, an opening 2 is formed in the dust prevention box 3, a filter screen 1 is arranged at the opening 2, an air pump 4 is arranged in the dust prevention box 3, the air pump 4 is communicated with an air supply pipeline 6, the air supply pipeline 6 is communicated with a first three-way pipe 7, and a first valve 5 is arranged on the air supply pipeline 6. The dust prevention incasement sets up the air pump to filter opening department through the filter screen, avoid the dust to enter into the dust prevention incasement, the air pump pressurizes the air feed to the gas supply line, and is gaseous through realizing the cooling from the cooling pipeline.

According to one embodiment of the present invention, as shown in figures 1 and 2,

the water cooling mechanism 13 comprises a first water storage tank 19, cooling liquid is arranged in the first water storage tank 19, a water pump 23 is arranged in the first water storage tank 19, the water pump 23 is communicated with a water supply pipeline 15, the water supply pipeline 15 is communicated with a first three-way pipe 7, and a second valve 14 is arranged on the water supply pipeline 15. After the temperature drops to a certain degree, the effect of water cooling is better at this stage by adopting the water cooling, and when the water cooling is carried out, the first valve needs to be closed, and meanwhile, water is discharged into the cooling water treatment mechanism. The cooling liquid can be various, water is used for the highest cost performance, but the corrosion prevention is required.

According to one embodiment of the present invention, as shown in figure 1,

the waste gas discharge mechanism comprises a gas discharge pipeline 11 communicated with a second three-way pipe 10, a third valve 12 is arranged on the gas discharge pipeline 11, and the gas discharge pipeline 11 is communicated with the outside. The exhaust pipeline discharges the waste gas after absorbing heat, is communicated with the outside, does not cause indoor temperature rise, and meanwhile, the end part of the exhaust pipeline can be built higher, and the hot gas does not influence the health of surrounding workers.

In one embodiment of the present invention, as shown in figures 1 and 2,

the coolant treatment mechanism 18 comprises a drain pipe 16 communicated with the second three-way pipe 10, a fourth valve 17 is arranged on the drain pipe 16, the drain pipe 16 is communicated with a second water reservoir 22, a return pipe 20 is arranged at the bottom of the second water reservoir 22, the other end of the return pipe 20 is communicated with a first water reservoir 19, a fifth valve 21 is arranged on the return pipe 20, and the bottom heights of the first water reservoir 19 and the second water reservoir 22 are consistent. The coolant treatment mechanism sends water into the second reservoir through the drainage pipeline for temporary storage, and then opens the fifth valve on the return pipeline, so that the water can enter the first reservoir, and finally the liquid level heights in the two reservoirs are the same. The working interval time of the pyrolysis chamber is enough for natural cooling, so that additional cooling fan blades are not needed.

The utility model discloses a use method:

after the work of pyrolysis chamber finishes, open first valve, the third valve, close the second valve, the fourth valve, make gaseous entering cooling, and gaseous can not enter into other mechanisms, after cooling certain degree, close first valve, the third valve, open the second valve simultaneously, fourth valve and fifth valve, water enters into the cooling pipeline from the water pump pressurization, drain into the second cistern again and keep in, treat that the cooling finishes the back, all valves are closed, and open the fifth valve, make the liquid level in two cisterns keep the level, wait for the next use after the natural cooling.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides a waste and old article pyrolysis treatment cooling system which characterized in that: including pyrolysis chamber (9) and cooling pipeline (8) that run through pyrolysis chamber (9), cooling pipeline (8) entry sets up first three-way pipe (7), the one end and the air cooling mechanism intercommunication of first three-way pipe (7), the other end and the water cooling mechanism (13) intercommunication of first three-way pipe (7), the end of cooling pipeline (8) sets up second three-way pipe (10), the one end and the waste gas emission mechanism intercommunication of second three-way pipe (10), the other end and the coolant liquid processing mechanism (18) intercommunication of second three-way pipe (10).

2. The waste item pyrolysis treatment cooling system of claim 1, wherein: the air cooling mechanism comprises a dust prevention box (3), an opening (2) is formed in the dust prevention box (3), a filter screen (1) is arranged at the opening (2), an air pump (4) is arranged in the dust prevention box (3), the air pump (4) is communicated with an air supply pipeline (6), the air supply pipeline (6) is communicated with a first three-way pipe (7), and a first valve (5) is arranged on the air supply pipeline (6).

3. The waste item pyrolysis treatment cooling system of claim 2, wherein: the water-cooling mechanism (13) comprises a first water storage tank (19), cooling liquid is arranged in the first water storage tank (19), a water pump (23) is arranged in the first water storage tank (19), the water pump (23) is communicated with a water supply pipeline (15), the water supply pipeline (15) is communicated with a first three-way pipe (7), and a second valve (14) is arranged on the water supply pipeline (15).

4. The waste item pyrolysis treatment cooling system of claim 3, wherein: the waste gas discharge mechanism comprises a gas discharge pipeline (11) communicated with the second three-way pipe (10), a third valve (12) is arranged on the gas discharge pipeline (11), and the gas discharge pipeline (11) is communicated with the outside.

5. The waste item pyrolysis treatment cooling system of claim 4, wherein: coolant liquid processing mechanism (18) include with drainage pipe (16) of second three-way pipe (10) intercommunication, set up fourth valve (17) on drainage pipe (16), drainage pipe (16) and second cistern (22) intercommunication, second cistern (22) bottom sets up backflow pipeline (20), backflow pipeline (20) other end and first cistern (19) intercommunication, set up fifth valve (21) on backflow pipeline (20), the bottom height of first cistern (19) and second cistern (22) is unanimous.

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