CN216244292U

CN216244292U - Solid waste incinerator

Info

Publication number: CN216244292U
Application number: CN202122707963.3U
Authority: CN
Inventors: 谢领弟
Original assignee: Zhejiang Baina Technology Co ltd
Current assignee: Zhejiang Baina Technology Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-08
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a solid waste incinerator which comprises a solid waste incineration mechanism, an oxygen supplementing mechanism, a waste gas incineration mechanism, a first cooling mechanism, a second cooling mechanism and a power component which are sequentially connected. The utility model has the following advantages and effects: the utility model has small volume, high treatment efficiency and low cost, thereby having better practicability.

Description

Solid waste incinerator

Technical Field

The utility model relates to garbage treatment equipment, in particular to a solid waste incinerator.

Background

The problem of waste disposal has been a significant environmental concern worldwide. The traditional garbage disposal mode mainly comprises two modes of landfill and incineration. Landfills occupy a large amount of valuable land resources and also pollute the environment, so that the simple treatment mode is basically not adopted. Compared with landfill treatment, the garbage incineration is a better treatment mode, and through incineration, the garbage volume is greatly reduced, and meanwhile, the heat generated by incineration can be used for power generation and heat supply, so that the purpose of energy recycling is achieved. Therefore, the incineration technology has become a garbage disposal technology which is generally adopted at home and abroad at present.

Incineration of waste produces a large amount of exhaust gases that, if left untreated, cause a significant amount of pollution to the air. Therefore, the existing waste incineration facility is provided with a treatment system for treating the waste gas. The existing waste gas treatment system is large in size and cannot treat waste gas efficiently, and the volume of the waste incineration equipment is large, so that the whole occupied area is large, the manufacturing cost is high, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solid waste incinerator which is small in size, high in treatment efficiency and low in cost, and therefore has better practicability.

The technical purpose of the utility model is realized by the following technical scheme: a solid waste incinerator comprises a solid waste incineration mechanism, an oxygen supplementing mechanism, a waste gas incineration mechanism, a first cooling mechanism, a second cooling mechanism and a power component which are sequentially connected.

Through adopting above-mentioned technical scheme, pour rubbish into solid useless incineration mechanism and burn, the waste gas that burns in-process production reaches emission standard behind oxygenating mechanism, waste gas incineration mechanism, first cooling mechanism, second cooling mechanism and the power part in proper order and discharges into the atmosphere under the effect of power part. When waste gas when oxygenating mechanism, increase the oxygen content in the waste gas through oxygenating mechanism, make waste gas when entering into waste gas incineration mechanism, can be more abundant burn, get rid of the poisonous and harmful gas in the waste gas through the mode of burning, make waste gas reach emission standard with the efficient mode, the waste gas that flows out in the mechanism is burnt to the waste gas and gets into power component after the twice cooling of first cooling mechanism and second cooling mechanism and emits into the atmosphere, thereby avoid the waste gas of high temperature to cause the damage to the operation of equipment. The solid waste incinerator has the advantages of small volume, high treatment efficiency and low cost, thereby having better practicability.

Further setting the following steps: the oxygenating mechanism is connected with the solid waste incineration mechanism and the waste gas incineration mechanism.

Through adopting above-mentioned technical scheme, oxygenating mechanism burns the mechanism with giving up useless admittedly and burns the mechanism with waste gas and is connected burning mechanism and waste gas burning mechanism admittedly and carry out the oxygenating to giving up useless burning mechanism and waste gas burning mechanism, making the rubbish in the mechanism that burns useless admittedly burn more abundant burning, waste gas can burn more abundant burning in waste gas burning mechanism to this promotes treatment effeciency and treatment quality.

Further setting the following steps: the second cooling mechanism comprises a cooling shell, a multi-section cooling channel formed in the cooling shell and a cooling assembly for cooling the multi-section cooling channel, and the multi-section cooling channel is sequentially connected end to end.

Through adopting above-mentioned technical scheme, waste gas passes through multistage cooling passageway in proper order, carries out a lot of cooling to waste gas through the multistage cooling passageway that forms to this reaches quick, efficient cooling purpose, and through the mode of a cooling subassembly supply multistage cooling passageway, reduces production manufacturing cost.

Further setting the following steps: the solid waste incineration mechanism comprises a solid waste incineration shell with an inner cavity, an opening formed in the solid waste incineration shell, a cover plate for sealing the opening, a driving assembly for driving the cover plate to open and close and a plurality of first burners, wherein a furnace bridge is arranged in the inner cavity, the furnace bridge divides the inner cavity into a slag discharge cavity and an incineration cavity which is positioned above the slag discharge cavity and communicated with the opening, one part of the incineration cavity is communicated with a fire outlet of the first burner, and the other part of the incineration cavity is communicated with the slag discharge cavity.

Through adopting above-mentioned technical scheme, rubbish pours into from the opening and burns the chamber, burns the rubbish that gets into through being located the first combustor that burns the intracavity and kindling, through setting up separation rubbish and being located the first combustor contact of arranging the sediment intracavity of grate, avoids accumulational rubbish to cause the jam of first combustor fire outlet and the phenomenon that can not burn appears. The flame sprayed by the first burner in the slag discharging cavity passes through the furnace bridge to be contacted with the garbage in the incineration cavity, so that the garbage in the incineration cavity is fully combusted.

Further setting the following steps: every section cooling passageway below all is equipped with the delivery port, is located the below of cooling casing is equipped with the water catch bowl of accepting every delivery port outflow liquid, the water catch bowl is connected with every section cooling passageway to the cooling subassembly.

Through adopting above-mentioned technical scheme, the water after giving waste gas cooling flows out and gets into the water catch bowl from the delivery port to this realizes the cyclic utilization of cooling water, environmental protection more, also reduced the running cost. The cooling water in the water collecting tank is pumped into each section of cooling channel from the new section of cooling channel through the cooling assembly, so that the circulating cooling is realized.

Further setting the following steps: the oxygenating mechanism comprises an oxygenating shell with an oxygenating cavity and an oxygen supply part communicated with the oxygenating cavity, and the oxygenating cavity is connected with the solid waste incineration mechanism and the waste gas incineration mechanism.

Through adopting above-mentioned technical scheme, waste gas gets into the oxygenating chamber, squeezes into oxygenating chamber and waste gas through the oxygen suppliment part with oxygen and combines to this oxygenating operation of accomplishing waste gas.

Further setting the following steps: every section the equal vertical setting of cooling passageway, the cooling subassembly is including the water pump of connecting the water catch bowl and a plurality of water spray head parallelly connected with the water pump delivery port, and is a plurality of water spray head sets up with multistage cooling passageway one-to-one, every water spray head all installs in every section cooling passageway top.

Through adopting above-mentioned technical scheme, the cooling channel cooperation of vertical setting sets up in the play water shower nozzle that is located its top, realizes on the basis that cooling water and waste gas fully contacted, the at utmost has increased the contact time of cooling water with waste gas to this reaches the best cooling effect, and can take away the dust in the waste gas through this kind of setting, further realizes the filtration of waste gas.

Further setting the following steps: first cooling mechanism is including the cooling box that has the cooling through-hole, install in a plurality of cooling pipes in the cooling through-hole and form the cooling chamber in the cooling box, every the runner of cooling pipe all communicates with each other with the cooling chamber, be equipped with inlet tube and outlet pipe on the cooling box.

By adopting the technical scheme, cooling water enters the cooling cavity through the water inlet pipe, and the cooling water in the cooling cavity flows through the flow channel of the cooling pipeline; when the waste gas passes through the cooling through hole, the waste gas is contacted with the outer surface of the cooling pipeline to realize heat exchange, so that the purposes of cooling and cooling are achieved.

Further setting the following steps: the waste gas incineration mechanism comprises a waste gas incineration shell with a waste gas cavity and a second combustion machine, and a fire outlet of the second combustion machine is communicated with the waste gas cavity.

By adopting the technical scheme, the waste gas enters the waste gas cavity to be contacted with the flame sprayed by the second combustion machine for combustion, so that toxic and harmful substances in the waste gas are removed.

Further setting the following steps: the solid waste incineration shell is provided with a plurality of slag discharge ports communicated with a slag discharge cavity and the outside, each slag discharge port is provided with a sealing cover, the cover plate is arranged on the solid waste incineration shell in a sliding mode, the driving assemblies are symmetrically arranged along the sliding direction of the cover plate, each driving assembly is arranged on the synchronous belt of the solid waste incineration shell and drives the synchronous belt to rotate, and the synchronous belt is connected with the cover plate.

Through adopting above-mentioned technical scheme, will seal the lid and open, realize the convenient clearance to arranging the sediment chamber through arranging the sediment mouth, driving motor drive synchronous belt drive to this drives the apron and slides and realize opening and close the operation to the open-ended automation.

In conclusion, the utility model has the following beneficial effects: the utility model has small volume, high treatment efficiency and low cost, thereby having better practicability.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a schematic structural diagram of an embodiment;

FIG. 3 is a schematic diagram of another embodiment;

FIG. 4 is a sectional view of the embodiment;

FIG. 5 is a schematic structural diagram of a first cooling mechanism in the embodiment;

FIG. 6 is a sectional view of a first cooling mechanism in the embodiment;

FIG. 7 is a schematic structural diagram of a second cooling mechanism in the embodiment;

FIG. 8 is a sectional view of a second cooling mechanism in the embodiment.

In the figure: 1. a solid waste incineration mechanism; 1.1, solid waste incineration shells; 1.2, opening; 1.3, a cover plate; 1.4, a driving component; 1.41, a synchronous belt; 1.42, a driving motor; 1.5, a first combustor; 2. an oxygen supplementing mechanism; 21. an oxygen supplement shell; 22. an oxygen supply part; 3. a waste gas incineration mechanism; 31. a waste gas incineration housing; 32. a second combustion engine; 4. a first cooling mechanism; 41. cooling through holes; 42. a cooling box body; 43. a cooling pipeline; 44. a cooling cavity; 45. a water inlet pipe; 46. a water outlet pipe; 5. a second cooling mechanism; 51. cooling the shell; 52. a cooling channel; 53. a cooling assembly; 531. a water pump; 532. a water outlet nozzle; 6. a power component; 7. a furnace bridge; 8. a slag discharge cavity; 9. an incineration chamber; 10. a water outlet; 11. a water collection tank; 12. a slag discharge port; 13. and (7) sealing the cover.

Detailed Description

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

Referring to fig. 1 to 8, a solid waste incinerator is characterized in that: the device comprises a solid waste incineration mechanism 1, an oxygen supplementing mechanism 2, a waste gas incineration mechanism 3, a first cooling mechanism 4, a second cooling mechanism 5 and a power component 6 which are sequentially connected. The oxygenating mechanism 2 is connected with the solid waste incineration mechanism 1 and the waste gas incineration mechanism 3, and the power component 6 is an exhaust fan.

The solid waste incineration mechanism 1 comprises a solid waste incineration shell 1.1 with an inner cavity, an opening 1.2 formed in the solid waste incineration shell 1.1, a cover plate 1.3 for sealing the opening 1.2, a driving assembly 1.4 for driving the cover plate 1.3 to open and close, and a plurality of first burners 1.5. A furnace bridge 7 is fixedly arranged in the inner cavity, the furnace bridge 7 divides the inner cavity into a slag discharging cavity 8 and an incineration cavity 9 which is positioned above the slag discharging cavity 8 and communicated with the opening 1.2, a plurality of first burners 1.5 are fixedly arranged on the solid waste incineration shell 1.1, wherein the fire outlet of one part of the first burners 1.5 is communicated with the incineration cavity 9, and the fire outlet of the other part of the first burners 1.5 is communicated with the slag discharging cavity 8. The furnace bridge 7 is made of high-temperature-resistant and heat-resistant materials, so that the furnace bridge can adapt to the high-temperature working condition for use, and the long service life of the furnace bridge is ensured.

A plurality of slag discharging openings 12 communicated with the slag discharging cavity 8 and the outside are formed in the solid waste incineration shell 1.1, a sealing cover 13 is arranged on each slag discharging opening 12, and each sealing cover 13 is hinged to the solid waste incineration shell 1.1. Apron 1.3 slides and sets up in solid useless incineration shell 1.1, and drive assembly 1.4 all sets up in solid useless incineration shell 1.1's hold-in range 1.41 and drive hold-in range 1.41 pivoted driving motor 1.42, hold-in range 1.41 and apron 1.3 fixed connection including the transmission. The solid waste incineration shell 1.1 is provided with two belt wheels corresponding to the synchronous belt 1.41 in a rotating mode, the synchronous belt 1.41 is sleeved on the two belt wheels, the driving motor 1.42 is fixedly arranged on the solid waste incineration shell 1.1, the output shaft of the solid waste incineration shell is fixedly connected with one of the belt wheels, and the driving assembly 1.4 is symmetrically provided with two groups along the sliding direction of the cover plate 1.3.

The oxygen supply mechanism 2 includes an oxygen supply housing 21 having an oxygen supply chamber and an oxygen supply unit 22 communicating with the oxygen supply chamber. The waste gas incineration mechanism 3 includes a waste gas incineration housing 31 having a waste gas chamber and a second combustion machine 32, the second combustion machine 32 is fixedly disposed on the waste gas incineration housing 31 and the fire outlet is communicated with the waste gas chamber. The oxygen supply component 22 is an exhaust fan, the air outlet of the exhaust fan is connected with the second combustion machine 32, the oxygen supplementing shell 21 and the solid waste incineration shell 1.1 in parallel, so that the air outlet of the exhaust fan is communicated with the incineration chamber 9 and the slag discharge chamber 8, the air outlet of the exhaust fan is communicated with the oxygen supplementing chamber, the air outlet of the exhaust fan is communicated with the air inlet of the second combustion machine 32, and the oxygen supplementing chamber is respectively communicated with the incineration chamber 9 and the waste gas chamber. By arranging the air outlet of the oxygen supply part 22 to be communicated with the slag discharging cavity 8, the slag can be blown to the slag discharging port 12 by wind power when the slag is discharged, so that the cleaning is more convenient.

The first cooling mechanism 4 includes a cooling box 42 having a cooling through hole 41, a plurality of cooling pipes 43 fixedly installed in the cooling through hole 41, and a cooling cavity 44 formed in the cooling box 42, a flow passage of each cooling pipe 43 is communicated with the cooling cavity 44, and a water inlet pipe 45 and a water outlet pipe 46 are fixedly arranged on the cooling box 42. The water outlet pipe 46 is connected with a heat exchanger (not shown in the figure) and the heat exchanger is installed at the air inlet of the oxygen supply part 22, so that the heat on the heat exchanger can be brought into the oxygen supply part 22, and the heat is transmitted into the solid waste incineration shell 1.1, the oxygen supplementing shell 21 and the waste gas incineration shell 31 through the oxygen supply part 22, thereby realizing the recycling of waste heat, and further increasing the temperature in the solid waste incineration shell 1.1, the oxygen supplementing shell 21 and the waste gas incineration shell 31, thereby reducing the energy consumption, saving the cost and being green and environment-friendly.

The second cooling mechanism 5 comprises a cooling shell 51, a multi-segment cooling channel 52 formed in the cooling shell 51 and a cooling component 53 for cooling the multi-segment cooling channel 52, wherein the multi-segment cooling channel 52 is sequentially connected end to end. Every section of cooling passageway 52 is equal vertical setting, and delivery port 10 has all been seted up to every section of cooling passageway 52 below, and the below that is located cooling casing 51 is placed and is accepted the water catch bowl 11 of every delivery port 10 outflow liquid, and water catch bowl 11 and every section of cooling passageway 52 are connected to cooling subassembly 53. The cooling assembly 53 comprises a water pump 531 with a water inlet connected with the water collecting tank 11 and a plurality of water outlet nozzles 532 connected with a water outlet 10 of the water pump 531 in parallel, the plurality of water outlet nozzles 532 are arranged in one-to-one correspondence with the plurality of sections of cooling channels 52, and each water outlet nozzle 532 is installed at the top of each section of cooling channel 52. One end of the cooling through hole 41 is communicated with the exhaust gas cavity, the other end is communicated with the cooling channel 52, the cooling channel 52 is communicated with the air inlet of the power component 6, the first combustor 1.5 and the second combustor 32 are both in the prior art, and the specific structure and the principle thereof are not explained herein.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The solid waste incinerator is characterized in that: comprises a solid waste incineration mechanism (1), an oxygen supplementing mechanism (2), a waste gas incineration mechanism (3), a first cooling mechanism (4), a second cooling mechanism (5) and a power component (6) which are sequentially connected, wherein the second cooling mechanism (5) comprises a cooling shell (51), a multi-section cooling channel (52) formed in the cooling shell (51) and a cooling component (53) for cooling the multi-section cooling channel (52), the multi-section cooling channel (52) is sequentially connected end to end, the solid waste incineration mechanism (1) comprises a solid waste incineration shell (1.1) with an inner cavity, an opening (1.2) formed in the solid waste incineration shell (1.1) and a plurality of first burners (1.5), a furnace bridge (7) is arranged in the inner cavity, the furnace bridge (7) separates the inner cavity into a slag discharge cavity (8) and an incineration cavity (9) which is positioned above the slag discharge cavity (8) and is communicated with the opening (1.2), wherein a part of the fire outlets of the first burners (1.5) are communicated with the incineration chamber (9), the other part of the fire outlets of the first burners (1.5) is communicated with the slag discharge chamber (8), the oxygen supplementing mechanism (2) comprises an oxygen supplementing shell (21) with an oxygen supplementing chamber and an oxygen supply component (22) communicated with the oxygen supplementing chamber, the oxygen supplementing chamber is connected with the solid waste incineration mechanism (1) and the waste gas incineration mechanism (3), the first cooling mechanism (4) comprises a cooling box body (42) with a cooling through hole (41), a plurality of cooling pipelines (43) arranged in the cooling through hole (41) and a cooling chamber (44) formed in the cooling box body (42), each cooling pipeline (43) has a flow passage communicated with the cooling chamber (44), a water inlet pipe (45) and a water outlet pipe (46) are arranged on the cooling box body (42), and the waste gas incineration mechanism (3) comprises a waste gas incineration shell (31) with a waste gas chamber and a second burner (32), the fire outlet of the second combustion machine (32) is communicated with the waste gas cavity, and the solid waste incineration mechanism (1) comprises a cover plate (1.3) for sealing the opening (1.2) and a driving assembly (1.4) for driving the cover plate (1.3) to open and close.

2. The solid waste incinerator according to claim 1, characterized in that: the oxygenating mechanism (2) is connected with the solid waste incineration mechanism (1) and the waste gas incineration mechanism (3).

3. The solid waste incinerator according to claim 1, characterized in that: every section cooling passageway (52) below all is equipped with delivery port (10), is located the below of cooling casing (51) is equipped with water catch bowl (11) of accepting every delivery port (10) outflow liquid, water catch bowl (11) and every section cooling passageway (52) are connected in cooling subassembly (53).

4. The solid waste incinerator according to claim 3, characterized in that: every section equal vertical setting of cooling passageway (52), cooling subassembly (53) are including water pump (531) of connecting water catch bowl (11) and a plurality of water spray head (532) of going out parallelly connected with water pump (531) delivery port (10), and are a plurality of water spray head (532) and multistage cooling passageway (52) one-to-one set up, every water spray head (532) all install in every section cooling passageway (52) top.

5. The solid waste incinerator according to claim 1, characterized in that: it arranges sediment chamber (8) and external a plurality of row's cinder notch (12), every to be equipped with the intercommunication on the useless incineration casing (1.1) arrange and all be equipped with sealed lid (13) on cinder notch (12), apron (1.3) slide and set up in useless incineration casing (1.1) admittedly, drive assembly (1.4) along the slip direction symmetry setting of apron (1.3), every group drive assembly (1.4) all set up in the useless synchronous belt (1.41) of incineration casing (1.1) admittedly and drive synchronous belt (1.41) pivoted driving motor (1.42) including the transmission, synchronous belt (1.41) are connected with apron (1.3).