CN209540907U - A kind of sludge treatment desiccation burning facility - Google Patents
A kind of sludge treatment desiccation burning facility Download PDFInfo
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- CN209540907U CN209540907U CN201920056559.4U CN201920056559U CN209540907U CN 209540907 U CN209540907 U CN 209540907U CN 201920056559 U CN201920056559 U CN 201920056559U CN 209540907 U CN209540907 U CN 209540907U
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- furnace body
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Abstract
The utility model discloses a kind of sludge treatment desiccation burning facilities, it is related to sludge incineration processing technology field, specifically include burning furnace body, the inner cavity two sides for burning furnace body are respectively equipped with multiple siege sieves one and siege sieve two, siege sieve one is fixedly connected with the inner wall for burning furnace body and is located at the lower section of corresponding gas nozzle close to the side of external feed stream pipeline, each siege sieve two is arranged between two adjacent siege sieves one and is fixedly connected with the inner wall for burning furnace body, and the end thereof contacts inner wall of siege sieve two, its other end and external feed stream pipeline are reserved with the spacing of blanking.Hot-air that the utility model is sprayed by gas nozzle and the high temperature incineration for cooperating furnace body itself are by clod full combustion at mud granule, it is discharged again by slag-drip opening, sprinkling cleaning is carried out to inboard wall of furnace body by spray head, mud is discharged by slag-drip opening, achieve the purpose that periodic cleaning furnace body, has and guarantee using effect for a long time convenient for furnace body.
Description
Technical field
The utility model relates to sludge incineration processing technology field, specifically a kind of sludge treatment desiccation burning facility.
Background technique
Sludge incineration is a kind of technique of Treatment of Sludge.It utilizes incinerator by dewatered sludge heat drying, then uses high temperature
Organic matter in oxidized sludge makes sludge become a small amount of ashes.Facilitate the harmful substance in removal sludge, is conducive to sludge again
Secondary utilization.As the urbanization process in China is accelerated and industrial rapid development, urban industry waste water and sanitary sewage
Discharge amount is increasing.The Eleventh Five-Year Plan period wastewater treatment in China ability has stepped up, in by the end of September, 2011 by, national city
Town sewage load has reached 1.36 billion cubic meters/day, therefore the year yield of wet mud (moisture content 80%) also breaks through 3480
Ten thousand tons.And specific resistance to filtration Facilities Construction wretched insufficiency caused by sewage treatment plant, wherein 80% wet mud does not obtain
To dealing carefully with, national sludge safe disposal rate is less than 10%." 12th Five-Year Plan " planning is pointed out to push energy-saving and emission-reduction into new rise to
It puts and drafts 4 index CODs (COD) of total emissions of major pollutants, sulfur dioxide (SO2), ammonia oxygen, nitrogen oxygen
Compound is accumulative fall on a year-on-year basis 10% and moisture percentage in sewage sludge be reduced to 60%.
Based on the above issues, this programme proposes a kind of sludge drying burning facility.
Utility model content
The purpose of this utility model is to provide a kind of sludge treatment desiccation burning facilities, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of sludge treatment desiccation burning facility, including furnace body is burned, the inner cavity two sides for burning furnace body point
Not She You multiple siege sieves one and siege sieve two, siege sieve one and siege sieve two inclination and interlaced setting, furnace
Bed sieve one is fixedly connected with the inner wall for burning furnace body and is located at the lower section of corresponding gas nozzle close to the side of external feed stream pipeline, often
A siege sieve two is arranged between two adjacent siege sieves one and is fixedly connected the inner wall for burning furnace body, and siege
The end thereof contacts inner wall of sieve two, the other end and external feed stream pipeline are reserved with the spacing of blanking, while burning outside furnace body
The cutting of wall upper limb, which has, perforates and is communicated with escape pipe, and the intracavity bottom peripheral wall for burning furnace body is fixedly connected with closing siege,
External feed stream pipeline one end welding end cap seal simultaneously be fixedly connected closing siege upper surface middle part, external feed stream pipeline it is another
One end upward and is pierced by the roof for burning furnace body vertically, and inner inlet pipeline, and inner inlet are equipped in external feed stream pipeline
The caliber of pipeline is the half of external feed stream pipe diameter, and one end welding end cap seal of inner inlet pipeline is simultaneously fixedly connected outer
The surface of portion admission line bottom end end cap, the other end of inner inlet pipeline are pierced by the roof for burning furnace body.
As a further solution of the present invention: the external feed stream pipe surface is fixed from top to bottom to be connected to multiple gas
One end of mouth, the other end of gas nozzle is fixedly connected with air leaving cover, and the junction of gas nozzle and external feed stream pipeline is close by rubber
Seal transition simultaneously carries out Seal Design.
The inner inlet pipe surface is fixedly connected multiple from top to bottom as a further solution of the present invention,
One end of sparge pipe, the surface that the other end of sparge pipe passes through external feed stream pipeline are connected with spray head, and sparge pipe and it is external into
The junction of feed channel and inner inlet pipeline passes through rubber seal transition and carries out Seal Design.
The spray head and gas nozzle are staggered up and down and are evenly arranged on respective tube as a further solution of the present invention,
The circumferential surface in road.
The top surface for burning furnace body is symmetrically connected with feed inlet as a further solution of the present invention, burns
The side wall lower edge for burning furnace body is symmetrically connected with slag-drip opening.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is sprayed by gas nozzle the hot-air and high temperature incineration for cooperating furnace body itself sufficiently fires clod
It is burnt into mud granule, then is discharged by slag-drip opening, the intracorporal hot-air of furnace is discharged by escape pipe and passes through correlation at the same time
Device (such as boiler) is reused, then is sprayed the hot-air after circulation again through gas nozzle by external feed stream pipeline,
Realize the recycling of resource.
2, the utility model is after sludge incineration, and internally water inlet line send water to the hot water generated using boiler, passes through
Spray head carries out sprinkling cleaning to inboard wall of furnace body, and mud is discharged by slag-drip opening, achievees the purpose that periodic cleaning furnace body, have convenient for furnace
Body uses for a long time and guarantees using effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged drawing at the A of the utility model.
It is as shown in the figure: burn furnace body 1, external feed stream pipeline 2, inner inlet pipeline 3, feed inlet 4, siege sieve 1,
Siege sieve 26, slag-drip opening 7, closing siege 8, perforation 9, escape pipe 10, sparge pipe 11, spray head 12, rubber seal 13, gas
Mouth 14, air leaving cover 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of sludge treatment desiccation burning facility, including incinerator
Ontology 1, the top surface for burning furnace body 1 are symmetrically connected with feed inlet 4, for putting into the sludge after dried, burn
The side wall lower edge of furnace body 1 is symmetrically connected with slag-drip opening 7, and the intracavity bottom peripheral wall for burning furnace body 1 is fixedly connected with closing
Siege 8, while it being fixedly installed with burner between the bottom wall of inner cavity for burning furnace body 1 and closing siege 8, for providing burning
Diesel fuel burner can be used in heat source needed for furnace body 1, burner, and the specific structure and mounting means being directed to are existing
Technological means is not added to repeat in this programme, and one end welding end cap seal of external feed stream pipeline 2 is simultaneously fixedly connected with closed furnace
The upper surface middle part of bed 8, the other end of external feed stream pipeline 2 upward and are pierced by the roof for burning furnace body 1 vertically, so that
External feed stream pipeline 2 is located at the centre for burning 1 inner cavity of furnace body, convenient for subsequent jet and water spray work；
Inner inlet pipeline 3 is equipped in the external feed stream pipeline 2, and the caliber of inner inlet pipeline 3 is external feed stream
The half of 2 caliber of pipeline, one end welding end cap seal of inner inlet pipeline 3 are simultaneously fixedly connected with 2 bottom end end of external feed stream pipeline
The surface of lid, the other end of inner inlet pipeline 3 be pierced by burn furnace body 1 roof, positioned at burn furnace body 1 in outside into
Fixed one end for being connected to multiple gas nozzles 14, the other end of gas nozzle 14 are fixedly connected with air leaving cover 15 from top to bottom on feed channel 2 surface,
And the junction of gas nozzle 14 and external feed stream pipeline 2 passes through 13 transition of rubber seal and carries out Seal Design, improves air-tightness,
The hot-air that gas nozzle 14 sprays can be formed the biggish air-flow of range by air leaving cover 15, and the air-flow that each gas nozzle 14 sprays blows to respectively
Self-corresponding siege sieve 26 can blow down sludge bulking grain along siege screen layer, and 3 surface of inner inlet pipeline is from top to bottom
It is fixedly connected with one end of multiple sparge pipes 11, the surface that the other end of sparge pipe 11 passes through external feed stream pipeline 2 is connected with spray head
12, and sparge pipe 11 passes through 13 transition of rubber seal with the junction of external feed stream pipeline 2 and inner inlet pipeline 3 and goes forward side by side
Row Seal Design improves leakproofness, while spray head 12 is staggered and is evenly arranged on the circumferential surface of corresponding pipeline with about 14 gas nozzle, from
And it being capable of all directions jet to furnace body inner cavity and water spray；
The inner cavity two sides for burning furnace body 1 are respectively equipped with multiple siege sieves 1 and siege sieve 26, siege sieve
Net 1 and the inclination of siege sieve 26 and interlaced setting, siege sieve 1 are fixedly connected with the inner wall for burning furnace body 1 and lean on
The side of nearly external feed stream pipeline 2 is located at the lower section of corresponding gas nozzle 14, and each siege sieve 26 is arranged at two adjacent furnaces
Between bed sieve 1 and it is fixedly connected with the inner wall for burning furnace body 1, and the end thereof contacts inner wall of siege sieve 26, the other end
The spacing of blanking is reserved with external feed stream pipeline 2, while burning the cutting of 1 outer wall upper limb of furnace body to have perforation 9 and be communicated with out
Tracheae 10；
Sludge after drying drops down onto siege sieve 1 by two feed inlets 4 first, and gas nozzle 14 will be on siege sieve 1
Clod is blown to next layer of siege sieve 26, and sludge is slid again to next siege sieve 1, and is finally stacked into furnace body
Bottom, during this, hot-air that gas nozzle 14 sprays and the high temperature incineration for cooperating furnace body itself are by clod full combustion at dirt
Mud particle, then be discharged by slag-drip opening 7, the intracorporal hot-air of furnace is discharged by escape pipe 10 and passes through relevant apparatus at the same time
(such as boiler) is reused, then is sprayed the hot-air after circulation again through gas nozzle 14 by external feed stream pipeline 2, real
The recycling of resource is showed；After sludge incineration, internally water inlet line 3 send water to the hot water generated using boiler, passes through spray
First 12 pairs of inboard wall of furnace body carry out sprinkling cleaning, and mud is discharged by slag-drip opening 7, achievees the purpose that periodic cleaning furnace body, have and be convenient for
Furnace body guarantees using effect for a long time.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of sludge treatment desiccation burning facility, including burn furnace body (1), which is characterized in that the burning furnace body
(1) inner cavity two sides are respectively equipped with multiple siege sieves one (5) and siege sieve two (6), siege sieve one (5) and siege sieve
Two (6) inclination and interlaced setting, siege sieve one (5) be fixedly connected the inner wall for burning furnace body (1) and close to it is external into
The side of feed channel (2) is located at the lower section of corresponding gas nozzle (14), and each siege sieve two (6) is arranged at two adjacent sieges
Between sieve one (5) and it is fixedly connected with the inner wall for burning furnace body (1), and the end thereof contacts inner wall of siege sieve two (6), it is another
One end and external feed stream pipeline (2) are reserved with the spacing of blanking, while burning the cutting of furnace body (1) outer wall upper limb and have perforation (9)
And the intracavity bottom peripheral wall for being communicated with escape pipe (10), and burning furnace body (1) is fixedly connected with closing siege (8), it is external into
One end welding end cap seal of feed channel (2) and the upper surface middle part for being fixedly connected with closing siege (8), external feed stream pipeline (2)
The other end upward and be pierced by the roof for burning furnace body (1) vertically, inner inlet pipeline is equipped in external feed stream pipeline (2)
(3), and the caliber of inner inlet pipeline (3) be external feed stream pipeline (2) caliber half, one end of inner inlet pipeline (3)
Welding end cap seal and the surface for being fixedly connected with external feed stream pipeline (2) bottom end end cap, the other end of inner inlet pipeline (3) are worn
The roof of furnace body (1) is burned out.
2. a kind of sludge treatment desiccation burning facility according to claim 1, which is characterized in that the external feed stream pipe
Fixed one end for being connected to multiple gas nozzles (14), the other end of gas nozzle (14) are fixedly connected with air leaving cover from top to bottom on road (2) surface
(15), and the junction of gas nozzle (14) and external feed stream pipeline (2) passes through rubber seal (13) transition and carries out Seal Design.
3. a kind of sludge treatment desiccation burning facility according to claim 1, which is characterized in that the inner inlet pipe
Road (3) surface is fixedly connected with one end of multiple sparge pipes (11) from top to bottom, and the other end of sparge pipe (11) passes through external feed stream
The surface of pipeline (2) is connected with spray head (12), and sparge pipe (11) and external feed stream pipeline (2) and inner inlet pipeline (3)
Junction passes through rubber seal (13) transition and carries out Seal Design.
4. a kind of sludge treatment desiccation burning facility according to claim 3, which is characterized in that the spray head (12) with
Gas nozzle (14) is staggered and is evenly arranged on up and down the circumferential surface of corresponding pipeline.
5. a kind of sludge treatment desiccation burning facility according to claim 1, which is characterized in that the burning furnace body
(1) top surface is symmetrically connected with feed inlet (4), and the side wall lower edge for burning furnace body (1) is symmetrically connected with slag-drip opening (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056559.4U CN209540907U (en) | 2019-01-14 | 2019-01-14 | A kind of sludge treatment desiccation burning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056559.4U CN209540907U (en) | 2019-01-14 | 2019-01-14 | A kind of sludge treatment desiccation burning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540907U true CN209540907U (en) | 2019-10-25 |
Family
ID=68269537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920056559.4U Active CN209540907U (en) | 2019-01-14 | 2019-01-14 | A kind of sludge treatment desiccation burning facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540907U (en) |
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2019
- 2019-01-14 CN CN201920056559.4U patent/CN209540907U/en active Active
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