CN217714936U

CN217714936U - Energy-saving small garbage resource incinerator

Info

Publication number: CN217714936U
Application number: CN202221680802.8U
Authority: CN
Inventors: 陈世鹏
Original assignee: Xi'an Alps Environmental Technology Co ltd
Current assignee: Xi'an Alps Environmental Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-01
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses an energy-saving small-size waste resourceful incineration furnace belongs to the refuse treatment field, including burning the burning furnace main part, burn the top fixedly connected with of burning the furnace main part and draw the injection pipe, draw the top fixedly connected with second grade combustion box of injection pipe, two fairings of the inside fixedly connected with of second grade combustion box, the inside of second grade combustion box is provided with the back smoke box, be formed with the second grade combustion chamber, two between the bottom of back smoke box and the inner wall of burning the furnace main part the fairing is located the inside of second grade combustion chamber, install outer water jacket on the back smoke box, back smoke box and second grade combustion chamber are linked together, the left side fixedly connected with stokehold smoke box of second grade combustion box. The utility model discloses a, make flue gas waste heat make full use of heating furnace water, reduce small-size waste incinerator and consume the energy, reduce and burn the rubbish cost, the pollution abatement, the scene is not deposited fuel and is reduced the potential safety hazard.

Description

Energy-saving small garbage resource incinerator

Technical Field

The utility model relates to a refuse treatment field, more specifically say, relate to energy-saving small-size rubbish resourceful incineration furnace.

Background

The waste is put into the furnace body primary combustion chamber manually, the primary combustion is started through automatic temperature control, and the oxidation, the pyrolysis and the combustion are fully performed in the furnace body combustion chamber according to the three T (temperature, time and vortex) principle of combustion. The flue gas generated by incineration enters a secondary combustion chamber, and harmful substances which are not burnt out in the flue gas are further destroyed in the secondary combustion chamber. In order to thoroughly decompose unburned substances and meet the emission requirement, the secondary combustion chamber is provided with a burner for supporting combustion, and a unique secondary air supply device is configured to ensure that the flue gas is fully contacted with oxygen at high temperature, ensure the residence time of the flue gas in the secondary combustion chamber and adjust the air supply quantity according to the oxygen content of the flue gas at the outlet of the secondary combustion chamber. The temperature in the secondary combustion chamber is controlled, and the dust with larger particles is removed by the dust collector, so that the incineration efficiency and the destruction removal rate of the dust are more than 99 percent, the dust achieves the effects of no peculiar smell, no odor and no smoke, and reaches the national emission standard, then the dust enters the chimney to be discharged into the atmosphere, and the ash generated after combustion is manually taken out, screened, transferred and buried.

Most of the existing small-sized incinerators need to be matched with a combustor for combustion supporting, the consumption resources are large, the temperature of the waste heat of the flue gas is high, the discharge temperature is not up to standard, and the temperature is often reduced again, so that the economical efficiency is not realized, and the energy-saving incinerator is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To the relevant problem mentioned in the above-mentioned background art, the utility model aims to provide a small-size rubbish resourceful incineration furnace of energy-saving to it is big to solve current small-size incineration furnace and consume the resource, does not possess the problem that economic nature used.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

An energy-saving small garbage recycling incinerator comprises an incinerator body, wherein an injection pipe is fixedly connected to the top of the incinerator body, a secondary combustion box is fixedly connected to the top of the injection pipe, two cowlings are fixedly connected to the inside of the secondary combustion box, a rear smoke box is arranged inside the secondary combustion box, a secondary combustion chamber is formed between the bottom of the rear smoke box and the inner wall of the incinerator body, the two cowlings are located inside the second-stage combustion chamber, the outer water jacket is installed on the rear smoke box, the rear smoke box is communicated with the second-stage combustion chamber, the front smoke box is fixedly connected to the left side of the second-stage combustion chamber, the smoke and fire tubes are fixedly connected between the front smoke box and the rear smoke box, the front smoke box is communicated with the inside of the rear smoke box through the smoke and fire tubes, and the oxygen supply device is installed on the left side of the incinerator body.

As a further description of the above technical solution:

the top of the outer water jacket is integrally formed with a water outlet pipe, a water inlet pipe and an exhaust pipe, the water outlet pipe, the water inlet pipe and the exhaust pipe are communicated with the inside of the outer water jacket, and the smoke and fire pipe penetrates through the inner side of the outer water jacket.

As a further description of the above technical solution:

the oxygen supply device comprises an air suction pump, wherein an air outlet of the air suction pump is fixedly connected with a three-way pipe communicated with the air suction pump, and two ends of the three-way pipe, far away from the air suction pump, are respectively and fixedly connected with the incinerator body and the injection pipe.

As a further description of the above technical solution:

and a smoke outlet pipe is integrally formed on the left side of the stokehole smoke box and communicated with the inside of the stokehole smoke box.

Compared with the prior art, the utility model has the advantages of:

the scheme includes that the incinerator body is used, garbage can be thoroughly combusted, the temperature can reach 1000-1100 ℃, unburned smoke is sprayed into the secondary combustion box through the injection pipe, two layers of fairing covers are arranged in the secondary combustion chamber, smoke flame is mixed in the fairing covers to be fully combusted, the temperature in the secondary combustion chamber can reach more than 800 ℃, harmful gas and dioxin in the smoke are simultaneously combusted in the secondary combustion chamber, the generated temperature heats the outer water jacket, furnace water in the outer water jacket is heated, then smoke waste heat enters the rear smoke box and returns to the front smoke box through the smoke pipe to be discharged, the smoke waste heat is made to fully utilize the heating furnace water, energy consumption of the small garbage incinerator is reduced, garbage incineration cost is reduced, pollution is reduced, fuel is not stored on site, and potential safety hazards are reduced.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a left side view structure diagram of the second-stage combustion box of the utility model.

The numbering in the figures illustrates:

1. an incinerator body; 2. an injection pipe; 3. a secondary combustion box; 4. a cowling; 5. a rear smoke box; 6. an outer water jacket; 7. a secondary combustion chamber; 8. a stokehole smoke box; 9. a smoke tube; 10. an oxygen supply device; 101. a getter pump; 102. a three-way pipe; 11. and (4) discharging the smoke pipe.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

referring to fig. 1 and 2, the energy-saving small garbage recycling incinerator of the present invention comprises an incinerator body 1, an injection pipe 2 fixedly connected to the top of the incinerator body 1, a second-stage combustion box 3 fixedly connected to the top of the injection pipe 2, two cowlings 4 fixedly connected to the inside of the second-stage combustion box 3, a rear smoke box 5 disposed inside the second-stage combustion box 3, a second-stage combustion chamber 7 formed between the bottom of the rear smoke box 5 and the inner wall of the incinerator body 1, two cowlings 4 are located the inside of second grade combustion chamber 7, install outer water jacket 6 on the back smoke box 5, and back smoke box 5 is linked together with second grade combustion chamber 7, and the left side fixedly connected with stokehold smoke box 8 of second grade combustion chamber 3, fixedly connected with smoke and fire tube 9 between stokehold smoke box 8 and the back smoke box 5, and stokehold smoke box 8 is linked together through smoke and fire tube 9 with the inside of back smoke box 5, burns the left side of burning furnace main part 1 and installs oxygen supply apparatus 10.

The utility model discloses in, use and burn burning furnace main part 1, enable rubbish thorough combustion and temperature and can reach 1000 ℃ -1100 ℃, flue gas that does not burn to the greatest extent is spouted into second grade combustion box 3 with drawing injection pipe 2, be equipped with two-layer radome fairing 4 in the second grade combustion chamber, flue gas flame mixes the abundant burning in radome fairing 4, the temperature in second grade combustion chamber 7 this moment can reach more than 800 ℃, harmful gas and dioxin in the flue gas together burn in the second grade combustion chamber, the temperature heating jacket 6 of while production, the stove water in jacket 6 heats, then the flue gas waste heat gets into back smoke box 5, rethread smoke tube 9 returns stokehold smoke box 8 and gets rid of, make flue gas waste heat make full use of heating stove water.

Wherein: the top of the outer water jacket 6 is integrally formed with a water outlet pipe 61, a water inlet pipe 62 and an exhaust pipe 63, the water outlet pipe 61, the water inlet pipe 62 and the exhaust pipe 63 are all communicated with the inside of the outer water jacket 6, and the smoke pipe 9 is inserted into the inner side of the outer water jacket 6.

The utility model discloses in, conveniently change the stove water in the outer water jacket 6 through outlet pipe 61 and inlet tube 62 to guarantee to the absorptive capacity of heat energy, the waste heat of abundant collection high temperature flue gas reduces the temperature of exhaust flue gas simultaneously, and environmental protection more avoids through the blast pipe 63 that sets up when heating stove water leads to the evaporation outer water jacket 6 internal pressure too high, and the safety in utilization is higher.

Wherein: the oxygen supply device 10 comprises an air suction pump 101, an air outlet of the air suction pump 101 is fixedly connected with a three-way pipe 102 communicated with the air suction pump 101, and two ends of the three-way pipe 102 far away from the air suction pump 101 are respectively and fixedly connected with the incinerator body 1 and the injection pipe 2.

The utility model discloses in, aspirator pump 101 can provide a large amount of oxygen to burning of burning furnace main part 1 through three-way pipe 102, and insufficient flue gas simultaneously can make things convenient for the flue gas can the abundant burning when injecting pipe 2 and discharging into second grade combustion case 3 for its supplementary sufficient oxygen in the time.

Wherein: a smoke outlet pipe 11 is integrally formed on the left side of the stokehole smoke box 8, and the smoke outlet pipe 11 is communicated with the inside of the stokehole smoke box 8.

The utility model discloses in, the convenient emission to the flue gas.

The working principle is as follows: the incinerator body 1 is used, garbage can be completely combusted, the temperature can reach 1000-1100 ℃, unburned smoke is sprayed into the secondary combustion box 3 through the injection pipe 2, two layers of fairing 4 are arranged in the secondary combustion chamber, smoke flame is mixed in the fairing 4 to be fully combusted, the temperature in the secondary combustion chamber 7 can reach more than 800 ℃, harmful gas and dioxin in the smoke are combusted together in the secondary combustion chamber, the generated temperature heats the outer water jacket 6, furnace water in the outer water jacket 6 is heated, then smoke waste heat enters the rear smoke box 5 and returns to the smoke box 8 in front of the incinerator through the smoke pipe 9 to be discharged, the smoke waste heat fully utilizes the heating furnace water, energy consumption of the small garbage incinerator is reduced, garbage cost is reduced, pollution is reduced, fuel is not stored on site, and potential safety hazards are reduced.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. Energy-saving small-size rubbish resourceful incineration furnace, including burning furnace main part (1), its characterized in that: the incinerator is characterized in that an injection pipe (2) is fixedly connected to the top of the incinerator body (1), a secondary combustion box (3) is fixedly connected to the top of the injection pipe (2), two cowlings (4) are fixedly connected to the inside of the secondary combustion box (3), a rear smoke box (5) is arranged inside the secondary combustion box (3), a secondary combustion chamber (7) is formed between the bottom of the rear smoke box (5) and the inner wall of the incinerator body (1), the two cowlings (4) are located inside the secondary combustion chamber (7), an outer water jacket (6) is installed on the rear smoke box (5), the rear smoke box (5) is communicated with the secondary combustion chamber (7), a front smoke box (8) is fixedly connected to the left side of the secondary combustion box (3), a smoke pipe (9) is fixedly connected between the front smoke box (8) and the rear smoke box (5), the front smoke box (8) is communicated with the inside of the rear smoke box (5) through the smoke pipe (9), and an oxygen supply device (10) is installed on the left side of the incinerator body (1).

2. The energy-saving small garbage recycling incinerator according to claim 1, wherein: the top of the outer water jacket (6) is integrally formed with a water outlet pipe (61), a water inlet pipe (62) and an exhaust pipe (63), the water outlet pipe (61), the water inlet pipe (62) and the exhaust pipe (63) are communicated with the inside of the outer water jacket (6), and the smoke and fire pipe (9) is inserted into the inner side of the outer water jacket (6).

3. The energy-saving small garbage incinerator according to claim 1, wherein: the oxygen supply device (10) comprises an air suction pump (101), an air outlet of the air suction pump (101) is fixedly connected with a three-way pipe (102) communicated with the air suction pump, and two ends, far away from the air suction pump (101), of the three-way pipe (102) are fixedly connected with the incinerator body (1) and the injection pipe (2) respectively.

4. The energy-saving small garbage recycling incinerator according to claim 1, wherein: a smoke outlet pipe (11) is integrally formed on the left side of the stokehole smoke box (8), and the smoke outlet pipe (11) is communicated with the inside of the stokehole smoke box (8).