CN211011391U

CN211011391U - Low-temperature magnetization pyrolyzer for household garbage

Info

Publication number: CN211011391U
Application number: CN201922028879.1U
Authority: CN
Inventors: 王伟; 王婷; 池英; 刘飞; 刘帅
Original assignee: Shandong Tiantu Environmental Protection Technology Co ltd; Shandong Rongboyuan Environmental Engineering Co ltd
Current assignee: Shandong Tiantu Environmental Protection Technology Co ltd; Shandong Rongboyuan Environmental Engineering Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-14
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a domestic waste low temperature magnetization pyrolyzer, including inclosed schizolysis district, spray district and filtering area and be located the schizolysis district top, the schizolysis district is the box structure, and down be the drying area from top to bottom in proper order, low temperature schizolysis district and cold grey district, the top of drying area is provided with the feed inlet of symmetry, the drying area bottom is through supporting network and low temperature schizolysis district intercommunication, the drying area is provided with the thermocouple in, one side of cold grey district is provided with the ash hole, the bottom of cold grey district is provided with the end intercommunication of giving vent to anger and communicates the admission valve to the low temperature schizolysis district, both sides are provided with the water tank of taking the water pump in the. The utility model discloses a magnetization air makes the gasification schizolysis go on under 300 ℃ low temperature, consequently can reduce like the harmful gas that high temperature such as ordinary fuel gas burns burning furnace and produce to reduce dust, the smoke and dust sprays through the second grade, gets into the flue and discharges, has reduced the pollution to the environment.

Description

Low-temperature magnetization pyrolyzer for household garbage

Technical Field

The utility model relates to a garbage disposal device, in particular to a low-temperature magnetization pyrolyzer for household garbage.

Background

The domestic garbage incinerator is characterized in that garbage is burnt in a hearth to become waste gas, the waste gas enters a secondary combustion chamber, the waste gas is completely burnt under the forced combustion of a combustor, and then enters a spray type dust remover, and the waste gas is discharged into the atmosphere through a chimney after dust removal. The existing domestic garbage incinerator uses coal, fuel oil, fuel gas and other fuels, and the smoke dust purification is not ideal.

Disclosure of Invention

In order to solve the problems, the utility model aims to provide a low-temperature magnetization pyrolyzer for household garbage.

In order to achieve the above purpose, the technical scheme of the utility model is that: a low-temperature magnetization pyrolyzer for household garbage comprises a closed cracking zone, a spraying zone and a filtering zone, wherein the spraying zone and the filtering zone are positioned above the cracking zone, the cracking zone is of a box structure and sequentially comprises a drying zone, a low-temperature cracking zone and a cold ash zone from top to bottom, symmetrical feed inlets are formed in the top of the drying zone, the bottom of the drying zone is communicated with the low-temperature cracking zone through a support net, a thermocouple is arranged in the drying zone, an ash outlet is formed in one side of the cold ash zone, an air outlet end is formed in the bottom of the cold ash zone and communicated with an air inlet valve of the low-temperature cracking zone, and water tanks with water pumps are arranged on two sides in;

the spraying area is sequentially provided with a first stage spraying device and a second stage spraying device which are communicated with each other from top to bottom, spraying pipes communicated with the water outlet end of the water pump are respectively arranged above each stage of spraying device, each stage of spraying device comprises a conical diversion cover with an open top and a conical cover supported on the open top of the diversion cover, and the bottom of the spraying area is communicated with a backflow water tank through a backflow pipe;

the filtering area comprises rose box and intake pipe, and the rose box intussuseption is filled with the multilayer filtering material of range from top to bottom, and the bottom of rose box is passed through fan and is distinguished top intercommunication with spraying, and the top of rose box then communicates with the blast pipe at top.

Furthermore, the filtering materials of the filtering box are respectively filtering cotton, uv photolysis, dioxin and active carbon.

Furthermore, the top of the exhaust pipe is provided with a rain cap, and one side of the exhaust pipe is also provided with a detection hole.

Furthermore, the spraying area and the filtering area cover the spraying area and the filtering area in the shell, the cracking area is externally covered with a cracking area shell with a heat-insulating material, the shell main body is made of stainless steel materials, and the shell is resistant to weathering, rain and corrosion and easy to clean, and protects the internal structure of the shell from being corroded by the natural environment, so that the use safety of equipment is improved, and the service life of the equipment is prolonged.

Furthermore, the spray pipe at the top of the first-stage spray device sprays downwards, and the spray pipe of the second-stage spray device sprays upwards.

Through the arrangement, the utility model discloses domestic waste low temperature magnetization pyrolyzer is one kind and utilizes the cracker of magnetic force motion promotion burning based on gasification schizolysis principle and force-adding magnetized air. The magnetized oxygen can maintain the stable cracking combustion of the garbage in the furnace, and the gasification cracking is carried out at the low temperature of 300 ℃ by adopting the magnetized air, so that the harmful gas generated by a high-temperature incinerator such as common fuel oil, gas and the like can be reduced, the dust and the smoke dust are reduced, and the smoke dust enters a flue to be discharged through secondary spraying, and the pollution to the environment is reduced.

The utility model discloses not simply burn rubbish, but utilize quantum energy and magnetism, the magnetism that has quantum energy effect contacts rubbish, can cut off the intermolecular combination of organic rubbish, utilizes magnetism to decompose rubbish into ceramic ash, 5% when its volume was just filled in. The device has the greatest characteristics that harmful and toxic substances are not generated during low-temperature pyrolysis, decomposed byproducts can be recycled (can be used as soil fertilizer to improve soil and can be used as plant insect-resist agents), garbage is decomposed and treated on site, and transportation, labor cost and pollution in the transportation process are not generated. Auxiliary burning energy sources such as coal, fuel oil and electricity are not needed, energy is saved, emission is reduced, continuous feeding and continuous treatment are realized, and the method is not limited by time.

Drawings

The present invention will now be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the present invention.

Detailed Description

As shown in fig. 1 and fig. 2, a low-temperature magnetization pyrolyzer for household garbage comprises a closed pyrolysis zone, a spraying zone and a filtering zone, wherein a pyrolysis zone shell 20 with a heat insulation material is covered outside the pyrolysis zone, the spraying zone and the filtering zone are covered in a spraying zone filtering zone shell 21, the spraying zone and the filtering zone are positioned above the pyrolysis zone, the pyrolysis zone is of a box structure and sequentially comprises a drying zone 2, a low-temperature pyrolysis zone 4 and a cold ash zone 5 from top to bottom, symmetrical feed inlets 1 are arranged at the top of the drying zone 2, the bottom of the drying zone 2 is communicated with the low-temperature pyrolysis zone 4 through a support net, a thermocouple 3 is arranged in the drying zone 2, an ash outlet 6 is arranged at one side of the cold ash zone 5, an air outlet end is arranged at the bottom of the cold ash zone 5 and communicated with an air inlet valve 7 of the low-temperature pyrolysis zone 4, and water;

the spraying area is sequentially provided with a first-stage spraying device 8 and a second-stage spraying device 9 which are communicated with each other from top to bottom, spraying pipes 11 communicated with the water outlet end of the water pump are respectively arranged above the spraying devices at all stages, the spraying pipes 11 at the top of the first-stage spraying device 8 spray downwards, the spraying pipes 11 of the second-stage spraying device 9 spray upwards, each stage of spraying device is composed of a conical diversion cover 16 with an opening at the top and a conical cover 15 supported on the opening at the top of the diversion cover 16, and the bottom of the spraying area is communicated with a backflow water tank 10 through a backflow pipe 12;

the filtering area is composed of a filtering box 14 and an air inlet pipe, multiple layers of filtering materials which are arranged up and down are filled in the filtering box 14, the filtering materials of the filtering box 14 are respectively made of filter cotton, uv photolysis, dioxin and activated carbon, the bottom of the filtering box 14 is communicated with the top of the spraying area through a fan 13, the top of the filtering box 14 is communicated with an exhaust pipe 17 at the top, a rain cap 19 is arranged at the top of the exhaust pipe 17, and a detection hole 18 is further formed in one side of the exhaust pipe 17.

Garbage enters the drying area 2 from the feeding hole 1, is dried and then enters the low-temperature cracking area 4, is subjected to low-temperature magnetization cracking to form powder, enters the cold ash area 5, and is drawn out through the ash outlet 6 for other use. The air inlet valve 7 can adjust the air inlet amount, and the thermocouple 3 detects the temperature in the equipment.

Harmful gases such as dust and smoke generated by burning the garbage are sprayed and primarily purified through a first-stage spraying device 8 and a second-stage spraying device 9 in a spraying area, and sprayed water flows back to the water tank through a return pipe 12 to finish the spraying process. Wherein the water tank adopts stainless steel material, avoids rotting to leak, and shower and wet return all adopt stainless steel hose, avoid rotting, easily installation, maintenance.

The sprayed flue gas passes through the filter box 14 of the filter area and is sequentially filtered by filter cotton, uv photolysis, dioxin and activated carbon, so that the gas discharged into the atmosphere can reach the emission standard.

It should be noted that:

1, rainy and snowy days: the utility model can normally operate in rainy and snowy days, but the manual operation is forbidden.

2, garbage: throw into the utility model provides a rubbish will notice the humidity of control rubbish, notice the influence of weather in season.

3, filling material: domestic garbage is filled from the air inlet of the feeding hole, the feeding door is closed in time after the domestic garbage is filled, the opening times of the feeding door are reduced, the opening time is shortened, the garbage can be put into the ground after being collected, and the garbage can be put into the ground at any time, but the garbage is put into the ground properly and is beneficial to the improvement of the treatment efficiency. The filler volume can be decided according to the end ash condition, when end ash is wet and cool, explains the utility model discloses the internal temperature is greater than 130 ℃ regional less, the pyrolysis ability is relatively poor, can once fill 30 ~ 60cm this moment to go out the ash operation, then the pyrolysis effect is better. When the bottom ash is dry heat, the utility model discloses the interior temperature is greater than 130 ℃ regional more, the pyrolysis ability is stronger, can once fill 70 ~ 120cm this moment, and the effect is better. When the treatment efficiency is extremely low, the aeration operation is performed at the same time.

4, ventilating: the air inlet valve is opened for ventilation, the auxiliary air inlet valve can also be opened for transverse ventilation, the iron cone can be used for puncturing the garbage surface from top to bottom for ventilation, the iron hook can be used for longitudinal ventilation from bottom to top at the ash discharging door, and the air inlet valve can be opened and closed according to the conditions of treatment requirements, wind direction, smoke discharge and the like.

5, controlling the temperature: the utility model discloses the end ash need keep dry and hot, the utility model discloses can normally work when inside central lower part temperature is not less than 60 ℃. The water spraying and the wet garbage filling can regulate and control the central temperature of the utility model to be kept at about 130 ℃.

6, draining: the utility model discloses have the drainage function, establish stainless steel backflow hose in, when the comdenstion water is too much, can follow the spillway hole and discharge the water tank, the water of water tank should in time be changed.

7, waiting for materials: when the garbage is not supplied enough, the air inlet is closed, water is properly sprayed, the surface humidity of the processed garbage is kept, and smoke dust and open fire are prevented.

8, discharging ash: keeping the connection between the dry heat of the bottom ash and the treated garbage, taking out the wet cool ash when the distance exceeds 20cm, leaving the dry hot ash, taking out the ash, wherein the center of the ash needs to be concave, and closing the ash outlet door.

9, ash content treatment: untreated organic matter should be thrown back again in the utility model, the fine ash that sieves is preserved and kept, and the coarse ash is stockpiled, utilizes as appropriate.

10, fire prevention: keep rubbish top layer and air chamber humidity, when feed inlet and gas vent have cigarette or burnt flavor to discharge, whether the inspection rubbish top layer is on fire in time, stop the emergence of the phenomenon of on fire.

Starting up

1, starting for the first time: before starting, the prepared garbage is not less than 2 tons, the special ash is paved by about 3cm, the dry inflammable is paved by about 10cm, the dry garbage is filled by about 30cm, and the wet mixed garbage is filled by about 30 cm. And a small amount of inflammable matters are ignited for the ash outlet door at the air inlet, and all the ash outlet doors and the air inlet valves are closed. After the steam is exhausted (about 30 minutes), the bottom air inlet valve is properly opened to fill the garbage according to the collapse degree, and the filling time is shortened.

2, standby starting: the utility model discloses store up rubbish in, the highest temperature district is less than 60 ℃, and the end ash is wet and cool, and no steam, no slump are standby state. Resume this moment the utility model discloses normal work can put into a small amount of inflammables in the ash-out door at last wind gap and ignite.

3, suspending use: if need be interrupted, the utility model discloses, all admit air valve ports and ash discharge door will be closed, the closed place.

And 4, deactivation: all the air inlet valve ports are closed in advance, and water spraying treatment is carried out when smoke or fire exists. After the domestic garbage is treated, the domestic garbage is cleaned, maintained and stored.

The procedure is summarized:

the utility model discloses the following operation of accessible improves treatment effeciency.

1, seeing garbage: the heat value of the garbage is distinguished, the garbage with different heat values is reasonably matched, and the garbage with high heat value comprises: leaves, plastics, paper, etc., and garbage with low calorific value includes: vegetables, fruit peels, kitchen waste, etc.

2, seeing steam: analysis the utility model discloses a treatment quality, the valve of ventilating can be opened when treatment quality is lower and ventilate.

And 3, temperature: combine the utility model discloses an inside temperature just explains when the high temperature that the processing is very fast, and hot dry ash is too much, should in time go out the ash this moment.

See slump: observe the utility model discloses the collapse condition of inside rubbish, if rubbish collapses very fast, explain the processing speed fast, in time add the material, otherwise then need open ash hole or admission valve, ventilate, promote the processing.

The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.

Claims

1. The low-temperature magnetization pyrolyzer for the household garbage is characterized in that: the device comprises a closed cracking zone, a spraying zone and a filtering zone, wherein the spraying zone and the filtering zone are positioned above the cracking zone, the cracking zone is of a box structure and sequentially comprises a drying zone (2), a low-temperature cracking zone (4) and a cold ash zone (5) from top to bottom, symmetrical feed inlets (1) are formed in the top of the drying zone (2), the bottom of the drying zone (2) is communicated with the low-temperature cracking zone (4) through a supporting net, a thermocouple (3) is arranged in the drying zone (2), an ash outlet (6) is formed in one side of the cold ash zone (5), an air outlet end is formed in the bottom of the cold ash zone (5) and communicated with an air inlet valve (7) of the low-temperature cracking zone (4), and water tanks (10) with water pumps are arranged;

the spraying area is sequentially provided with a first-stage spraying device (8) and a second-stage spraying device (9) which are communicated with each other from top to bottom, spraying pipes (11) communicated with the water outlet end of the water pump are respectively arranged above each stage of spraying device, each stage of spraying device consists of a conical diversion cover (16) with an opening at the top and a conical cover (15) supported on the opening at the top of the diversion cover (16), and the bottom of the spraying area is communicated with a backflow water tank (10) through a backflow pipe (12);

the filtering area consists of a filtering box (14) and an air inlet pipe, wherein the filtering box (14) is filled with a plurality of layers of filtering materials which are arranged up and down, the bottom of the filtering box (14) is communicated with the top of the spraying area through a fan (13), and the top of the filtering box (14) is communicated with an exhaust pipe (17) at the top.

2. The low-temperature magnetization pyrolyzer for domestic garbage according to claim 1, characterized in that: the filtering materials of the filtering box (14) are respectively filtering cotton, uv photolysis, dioxin and active carbon.

3. The low-temperature magnetization pyrolyzer for domestic garbage according to claim 1, characterized in that: a rain cap (19) is arranged at the top of the exhaust pipe (17), and a detection hole (18) is further formed in one side of the exhaust pipe (17).

4. The low-temperature magnetization pyrolyzer for domestic garbage according to claim 1, characterized in that: the spraying area and the filtering area are covered in a spraying area filtering area shell (21).

5. The low-temperature magnetization pyrolyzer for domestic garbage according to claim 1, characterized in that: the outer part of the cracking zone is covered with a cracking zone shell (20) with heat insulation materials.

6. The low-temperature magnetization pyrolyzer for domestic garbage according to claim 1, characterized in that: the spray pipe (11) at the top of the first stage spray device (8) sprays downwards, and the spray pipe (11) of the second stage spray device (9) sprays upwards.