CN109520295A - The cement decomposing furnace system of processing of vertical demixing charging - Google Patents
The cement decomposing furnace system of processing of vertical demixing charging Download PDFInfo
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- CN109520295A CN109520295A CN201811414145.0A CN201811414145A CN109520295A CN 109520295 A CN109520295 A CN 109520295A CN 201811414145 A CN201811414145 A CN 201811414145A CN 109520295 A CN109520295 A CN 109520295A
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- cement
- conveying
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- decomposing furnace
- processing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/08—Screw feeders; Screw dischargers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0075—Regulation of the charge quantity
Abstract
The present invention relates to a kind of cement decomposing furnace systems of processing of vertical demixing charging, and for decomposing cement material, wherein the cement decomposing furnace system of processing of vertical demixing charging includes: crane, for submitting cement material；Flood dragon is conveyed, is connected with crane, conveying flood dragon is for conveying the cement material that crane is submitted；Vibration screening device, including it is slow fall material portion and with the slow vibrating screen branch falling material portion and connecting, slow material portion of falling is connected with conveying flood dragon, and for the cement material for conveying flood dragon conveying to be delivered to vibrating screen branch, vibrating screen branch includes vibration unit and sieve unit in slow material portion of falling.The cement material group that preferential combustion may be implemented and be difficult to the major diameter range decomposed of the invention, the cement material group for minor diameter range of then burning again, guarantee that the cement material of all particles can be fully burned, and then really realize the yield for reducing nitrogen oxides in dore furnace, reach environmental protection and simplify equipment, saves money and the purpose of resource.
Description
Technical field
The present invention relates to a kind of cement decomposing furnace systems of processing, decompose more particularly to a kind of cement of vertical demixing charging
Furnace system of processing.
Background technique
Cement kiln is that typical maximum discharge Industrial Stoves, the especially discharge of nitrogen oxides, cement industry have become relay
The third-largest discharged nitrous oxides source after power, automobile.With the rapid development of our country's economy, height is still occupied to the demand of cement
Do not subtract, discharged nitrous oxides is caused to be continuously increased, and country is increasingly stringenter the discharge standard of cement industry nitrogen oxides.
2004, " cement industry atmosphere pollutants emission standards " regulation, the discharge amount of nitrogen oxides (NOx) should be less than 800mg/Nm3；
And in " the cement industry atmosphere pollutants emission standards " that country in 2013 promulgates, again to the discharge of cement industry nitrogen oxides
Have more stringent standard, " standard " regulation: newly-built enterprise was from March 1st, 2014, and existing enterprise was from July 1st, 2015
It rises, discharged nitrous oxides are no more than 400mg/m3, key area must not exceed 320mg/m3.Nitrogen oxides can cause acid rain and
Photochemical fog endangers people's health, pollutes atmospheric environment, with the improvement of people's environmental awareness, to cement row is reduced
The cry of industry discharged nitrous oxides is higher and higher, and cement industry denitration is very urgent.
Rotary kiln and dore furnace are two Thermal Equipments of cement production system and the equipment that nitrogen oxides generates, base
In China's national situation, cement industry is mainly using coal as fuel at present.In rotary kiln, temperature is up to 1800 DEG C, and coal dust is in high temperature
Burning generates a large amount of heating power types and fuel NO (NOx).Though temperature is lower than rotary kiln in dore furnace, sprayed in dore furnace
The coal dust amount entered is big, can produce a large amount of fuel NOs (NOx).It is limited to the special technique requirement of cement production system, takes off
Nitre work is mainly completed by dore furnace.
The dore furnace of cement processing generate in the specific use process fuel NO (NOx) can be by de-
Nitre complete environmental protection treatment, but if largely generate nitrogen oxides (NOx), the denitration process equipment of dore furnace not in time or place
It manages indifferent, it will generate pollution.In addition, be dried in the rotary kiln in later period also can be insufficient for cement material, in turn
Influence the drying process quality of cement.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of vertical demixing charging cement decomposing furnace system of processing, with
Above-mentioned technical problem is solved, specific technical solution is as follows: a kind of cement decomposing furnace system of processing of vertical demixing charging is provided,
For decomposing cement material, wherein the cement decomposing furnace system of processing of vertical demixing charging includes: crane, for submitting cement
Material；Flood dragon is conveyed, is connected with crane, conveying flood dragon is for conveying the cement material that crane is submitted；Vibration screening
Set, including it is slow fall material portion and with the slow vibrating screen branch falling material portion and connect, slow material portion of falling is connected with conveying flood dragon, slow to drop
Blanking portion is used to the cement material for conveying flood dragon conveying being delivered to vibrating screen branch, and vibrating screen branch includes vibration unit and sieve
Sub-unit, vibration unit for vibrate it is slow falls the cement material that material portion is delivered to vibrating screen branch, sieve unit is for will be through
It is slow fall material portion and be delivered to the cement material of vibrating screen branch be sieved into the cement material groups of multiple diameter ranges；Feeding-distribution device,
Including sub-material cabinet and Duo Gen conveying pipeline, sub-material cabinet is correspondingly arranged with sieve unit, and multiple sub-materials are equipped in distribution box body
Chamber, multiple sub-material chambers are used to receive the cement material groups of multiple diameter ranges that sieve unit screens out, and the one of multiple conveying pipelines
End is connect with multiple sub-material chambers；And cement decomposing furnace, including furnace body and burner, the other end company of furnace body and more conveying pipelines
It connects, the cement material group of the intracavitary multiple diameter ranges of multiple sub-materials is delivered in furnace body by more conveying pipelines, and multiple
The cement group of diameter range is sequentially distributed from top to bottom according to its diameter range is ascending, and burner is set to bottom of furnace body,
Cement material group of the burner for multiple diameter ranges that burn.
In a kind of possible design, slow material portion of falling is to be obliquely installed in the discharge outlet of conveying flood dragon, and tilt
Angle is 10-25 degree.
In a kind of possible design, sieve unit is that curved surface sieves web plate, and curved surface screening web plate, which is set to delay, falls material
The bottom in portion, curved surface sieve web plate and are disposed with multiple hoop net holes from the outside edge direction of its bottom centre position.
In a kind of possible design, multiple hoop net holes are from the outside edge direction hole of curved surface Screening Network plate bottom centre position
Diameter successively increases.
In a kind of possible design, vibration unit includes more vibrating spring support legs and supports with more vibrating springs
One end of the vibrator of foot connection, more vibrating spring support legs is connect with curved surface screening web plate, more vibrating spring support legs
The other end be fixed on ground or connect with cement decomposing furnace, vibrator more vibrating spring support legs of much more logical vibration and drive song
Face Screening Network panel vibration.
In a kind of possible design, feeding-distribution device further includes at least two pieces of sub-material partitions, one end setting of sub-material partition
In the bottom of sub-material cabinet, the other end of sub-material partition is arranged towards sieve unit, and is located at the lower section of sieve unit, sub-material every
Multiple sub-material chambers are formed between plate and between sub-material partition and sub-material cabinet wall.
It further include multiple telescoping tubes and multiple flexible power sources in a kind of possible design, multiple telescoping tubes are set to
It is connect in cement decomposing furnace and with multiple conveying pipelines, multiple flexible power sources are set on multiple conveying pipelines, multiple flexible power
Source is flexible for controlling multiple telescoping tubes.
It further include multiple Electromagnetic Control valves and control device, multiple Electromagnetic Control valves in a kind of possible design
It is correspondingly arranged on more conveying pipelines, control device and multiple Electromagnetic Control valves and multiple flexible power sources are electrically connected, control
Device processed controls the working condition of more conveying pipelines by controlling multiple Electromagnetic Control valves, and control device is multiple by controlling
Flexible power source and to control telescoping tube flexible.
In a kind of possible design, further includes slow drop web plate, tilt down and be set in furnace body, and be located at burner
Top.
Further include multiple cyclone cylinders in a kind of possible design, is correspondingly arranged on more conveying pipelines.
The present invention has had the advantage that compared with prior art:
1, the cement decomposing furnace system of processing 1 of vertical demixing of the invention charging is when decomposing cement material, cement material
Into before cement decomposing furnace, cement material is promoted to conveying flood dragon 3 by crane 2 first, then through conveying flood dragon 3 for cement
Material is delivered to vibration screening device 4, and cement material is sieved into multiple diameter ranges according to granular size by vibration screening device 4
Cement material group, and the cement material group of multiple diameter ranges is separated in multiple sub-material chambers 53 to feeding-distribution device 5, and
The different height of cement decomposing furnace 6 is delivered to according to the size of the diameter range of cement material group through conveying pipeline 52, so that cement
Burner 62 in dore furnace 6 can carry out combustion decomposition to cement material group with having levels, and preferential combustion may be implemented and be difficult to
The cement material group of the major diameter range of decomposition, the cement material group for minor diameter range of then burning again, guarantees all particles
Cement material can be fully burned, and then really realize the yield for reducing nitrogen oxides (NOx) in dore furnace, reach
Environmental protection and simplify equipment, saves money and the purpose of resource；
2, the cement decomposing furnace system of processing of vertical demixing of the invention charging is controlled on conveying pipeline by control device
Electromagnetic Control valve, and then realize that the various diameter cement granules in control conveying pipeline enter the time decomposed in dore furnace, into
And reach the difference for controlling the size of various granule materials diameters, it realizes to the combustion and segmented burning in the part of various cement granules,
Further improve the decomposition efficiency of cement material；
3, the cement decomposing furnace system of processing of vertical demixing of the invention charging is additionally provided with cyclone cylinder, will be sieved by cyclone cylinder
Cement material group after point is rapidly feeding in cement decomposing furnace, and then guarantees that the intracavitary cement material of each sub-material is input to water
Available highly efficient decomposition after mud dore furnace.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the content in attached drawing does not constitute any limitation of the invention.
Fig. 1 is the structural schematic diagram of the cement decomposing furnace system of processing of the vertical demixing charging of one embodiment of the invention.
Fig. 2 is the structural schematic diagram of the cement decomposing furnace system of processing of the vertical demixing charging of another embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the cement decomposing furnace system of processing of the vertical demixing charging of another embodiment of the present invention.
Fig. 4 is the vibration screening device of one embodiment of the invention and the structural schematic diagram of feeding-distribution device.
Specific embodiment
The invention discloses a kind of cement decomposing furnace systems of processing 1 of vertical demixing of embodiment charging, please refer to Fig. 1-4
It is shown, for decomposing cement material, the cement decomposing furnace system of processing 1 of vertical demixing charging include crane 2, conveying flood dragon 3,
Vibration screening device 4, feeding-distribution device 5 and cement decomposing furnace 6, in which:
It please refers to shown in Fig. 1-3, crane 2 is used to submit cement material to conveying flood dragon 3, in the present invention for mentioning
The selection of material machine 2 can not have particular/special requirement, referring to this field conventional selection.
It please refers to shown in Fig. 1-3, conveying flood dragon 3 is connected with crane 2, and conveying flood dragon 3 is submitted for receiving crane 2
Cement material, and carry out cement material passage to be delivered to vibration screening device 4 by its internal helical blade, with reality
The conveying of existing cement material, but be not limited thereto, those skilled in the art can introduction according to the present invention select other defeated
Device is sent to convey cement material, such as conveyer belt.
Please refer to shown in Fig. 4, vibration screening device 4 include it is slow fall material portion 41 and with the slow vibration falling material portion 41 and connecting
Screening portion 42, slow material portion 41 of falling are connected with conveying flood dragon 3, and slow material portion 41 of falling will be for that will convey the cement object that flood dragon 3 conveys
Material is delivered to vibrating screen branch 42, and slow material portion 41 of falling disclosed in the present embodiment is obliquely installed in the discharge port of conveying flood dragon 3
Place, it is preferred that tilt angle is 10-25 degree, to facilitate cement material to fall material portion 41 along slow and scroll down through to vibrosieve
Portion 42.
In a preferred embodiment, delay and fall material portion 41 for roller tubular structure, cylinder is inclined to set, so that roller shape knot
Difference in height is formed between the material inlet and material outlet of structure, when cement material is delivered to roller tubular structure through conveying flood dragon 3
After material inlet, cement material is rolled from material inlet to material outlet by its own gravity along roller inner wall, but not
As limit, those skilled in the art can also introduction according to the present invention selection the slow of other structures fall material portion 41.
It please refers to shown in Fig. 4, vibrating screen branch 42 includes vibration unit 421 and sieve unit 422, and vibration unit 421 is used
In the slow cement material fallen material portion 41 and be delivered to vibrating screen branch 42 of vibration, sieve unit 422 will be for that will fall material portion through slow
41 cement materials for being delivered to vibrating screen branch 42 are sieved into the cement material group of multiple diameter ranges, the disclosed sieve of the present embodiment
Sub-unit 422 is that curved surface sieves web plate, and curved surface screening web plate is set to the slow bottom for falling material portion 41, it is preferred that curved surface screening
For the flexure plane of web plate towards the slow outside for falling material portion 41, curved surface sieves web plate from the outside edge direction cloth of its bottom centre position
Multiple hoop net holes 4221 are equipped with, curved surface sieves web plate and drives its vibration by vibrating screen branch 42, makes cement material from multiple circles
Mesh 4221 is fallen, and to realize the screening of cement material, the structure of right sieve unit 422 is not limited thereto, art technology
Personnel can introduction according to the present invention select other suitable sieve units 422.
In a preferred embodiment, multiple hoop net holes 4221 are from the outside edge direction of curved surface Screening Network plate bottom centre position
Aperture successively increases, and to realize the cement material of screening different-diameter, cement material is made to be sieved into the cement of multiple diameter ranges
Material group, it is preferred that the diameter in each hoop net hole 4221 is the diameter in 2-10 identical or adjacent hoop net hole 4221
Be it is identical, the set-up mode in right hoop net hole 4221 is not limited thereto, and those skilled in the art according to the present invention can teach
It leads and selects other suitable set-up modes.
In a preferred embodiment, vibration unit 421 include more vibrating spring support legs 4211 and with more vibration bullets
One end of the vibrator 4212 that spring support leg 4211 connects, more vibrating spring support legs 4211 is connect with curved surface screening web plate,
The other end of more vibrating spring support legs 4211 is fixed on ground or connect with cement decomposing furnace, the logical more vibrations of vibrator 4212
More vibrating spring support legs 4211 and with moving surface Screening Network panel vibration, realize the screening of cement material.
It please refers to shown in Fig. 4, feeding-distribution device 5 includes sub-material cabinet 51 and Duo Gen conveying pipeline 52, and sub-material cabinet 51 is and sieve
Sub-unit 422 is correspondingly arranged, and sub-material cabinet 51 disclosed in the present embodiment is the lower section for being set to sieve unit 422, so that cement
Material is entered in sub-material cabinet 51 by its own gravity, but is not limited thereto, and those skilled in the art can be according to this
The introduction of invention selects other suitable set-up modes.Multiple sub-material chambers 53 are equipped in sub-material cabinet 51, multiple sub-material chambers 53 are used
In the cement material group for receiving multiple diameter ranges that sieve unit 422 screens out, it is preferred that a sub-material chamber 53 receives one
The cement material group of diameter range, but be not limited thereto, those skilled in the art can introduction selection according to the present invention its
His set-up mode, such as two or more multiple sub-material chambers 53 receive the cement material group of a diameter range.Multiple conveyings
One end of pipe 52 is connect with multiple sub-material chambers 53, and preferred conveying pipeline 52 is connected in 53 bottom of sub-material chamber, but is not limited thereto.
In a preferred embodiment, it please refers to shown in Fig. 4, feeding-distribution device 5 further includes at least two pieces of sub-material partitions 54, sub-material
One end of partition 54 is set to the bottom of sub-material cabinet 51, and the other end of sub-material partition 54 is arranged towards sieve unit 422, and position
Multiple points are formed between the lower section of sieve unit 422, sub-material partition 54 and between 51 inner wall of sub-material partition 54 and sub-material cabinet
Expect chamber 53, sub-material partition 54 and sub-material cabinet 51 can be integral type, or link together by welding manner, but simultaneously
Be not limited, those skilled in the art can also introduction according to the present invention select other suitable connection types.More into one
Step, there is the gap not less than 5cm, can guarantee between sub-material partition 54 and sieve unit 422 (curved surface screening web plate)
Bottom is not frayed in vibrosieve cement material for sieve unit 422 (curved surface screening web plate), improves its service life, may be used also
To prevent sub-material partition 54 disconnected by vibration or damage.
In a preferred embodiment, it please refers to shown in Fig. 4, the upper end of sub-material cabinet 51 and vibrating spring support leg 4211 connect
It connects, sub-material cabinet 51 can vibrate vibrating spring support leg 4211 by vibrator 4212 and drive its vibration, and then convenient point
Expect that the cement material group in chamber 53 enters in cement decomposing furnace 6 through conveying pipeline 52, to improve the separative efficiency of cement material.
It please refers to shown in Fig. 1-3, cement decomposing furnace 6 includes furnace body 61 and burner 62, furnace body 61 and more conveying pipelines 52
Other end connection, the cement material group of multiple diameter ranges in multiple sub-material chambers 53 is delivered to furnace by more conveying pipelines 52
In body 61, and the cement group of multiple diameter ranges is sequentially distributed from top to bottom according to its diameter range is ascending, is realized more
The cement group of a diameter range is burnt on the different height of dore furnace 6, and then is realized to cement material in cement decomposing furnace 6
Vertical demixing decompose.Burner 62 is set to 61 bottom of furnace body, cement object of the burner 62 for multiple diameter ranges that burn
Material group can not have particular/special requirement for the selection of burner 62 in the present invention, referring to those skilled in the art's conventional selection
?.
The cement decomposing furnace system of processing 1 of vertical demixing charging of the invention when decomposing cement material, cement material into
Before entering cement decomposing furnace, cement material is promoted to conveying flood dragon 3 by crane 2 first, then through conveying flood dragon 3 for cement object
Material is delivered to vibration screening device 4, and cement material is sieved into multiple diameter ranges according to granular size by vibration screening device 4
Cement material group, and the cement material group of multiple diameter ranges is separated in multiple sub-material chambers 53 to feeding-distribution device 5, and is passed through
Conveying pipeline 52 is delivered to the different height of cement decomposing furnace 6 according to the size of the diameter range of cement material group, so that cement point
Combustion decomposition can be carried out to cement material group with having levels by solving the burner 62 in furnace 6, and preferential combustion may be implemented and be difficult to point
The cement material group of the major diameter range of solution, the cement material group for minor diameter range of then burning again, guarantees the water of all particles
Mud material can be fully burned, and then really realize the yield for reducing nitrogen oxides (NOx) in dore furnace, reach ring
Equipment is protected and simplified, is saved money and the purpose of resource；
In a preferred embodiment, it please refers to shown in Fig. 2, the cement decomposing furnace system of processing 1 of vertical demixing charging is also wrapped
Include multiple telescoping tubes 7 and multiple flexible power sources 8, multiple telescoping tubes 7 be set in cement decomposing furnace 6 and with multiple conveying pipelines 52
Connection, flexible power source 8 are set on multiple conveying pipelines 52, and flexible power source 8 is flexible for controlling multiple telescoping tubes 7, are stretched
Power source 8 can be motor, cylinder or oil cylinder, but be not limited thereto.Flexible the stretching by control telescoping tube 7 of power source 8
It contracts and controls telescoping tube 7 at a distance from burner 62, and then control the burning height of cement material group.
In a preferred embodiment, it please refers to shown in Fig. 3, the cement decomposing furnace system of processing 1 of vertical demixing charging is also wrapped
Multiple Electromagnetic Control valves 9 and control device 10 are included, multiple Electromagnetic Control valves 9 are correspondingly arranged on more conveying pipelines 52, this
Signified being correspondingly arranged is one Electromagnetic Control valve 9 of setting on a conveying pipeline 52 in embodiment, but is not limited thereto.Control
Device 10 processed can be set in the side of cement decomposing furnace 6, also can be set on cement decomposing furnace 6, to facilitate operation personnel
Operation.Control device 10 and multiple Electromagnetic Control valves 9 are electrically connected, and control device 10 is by controlling multiple Electromagnetic Control valves
9 access opened and closed and control more conveying pipelines 52 and closed circuit, and then realize the work shape of more conveying pipelines 52 of control
State, to realize the burning time for the cement group for controlling multiple diameter ranges, control device 10 and flexible power source 8 are electrically connected,
Control device 10 controls telescoping tube 7 by the flexible power source 8 of control and stretches, and then controls the burning height of cement material, until
In the protection scope that the connection circuit of multiple Electromagnetic Control valves 9 and flexible power source 8 and control device 10 is not the application, because
This, herein without repeating.
In a preferred embodiment, Fig. 2 is please referred to, shown in 3, the cement decomposing furnace system of processing 1 of vertical demixing charging is also
Including slow drop web plate 11, slow drop web plate 11 tilts down the top for being set in furnace body 61, and being located at burner 62, delays drop web plate
11 for receiving the cement material group for the major diameter range that conveying pipeline 52 is delivered in furnace body 61, when the cement object of major diameter range
It after material group falls into the top of slow drop web plate 11, is slided along slow drop web plate 11, and then through bulky grain cement material through slow drop web plate
Mesh on 11 invests burner 62 and burns, meanwhile, when the cement material group of major diameter range drops on slow drop web plate 11,
It can also realize the preheating to bulky grain cement material, and then improve burner 62 to the decomposition efficiency of bulky grain cement material.
In a preferred embodiment, it please refers to shown in Fig. 3, the cement decomposing furnace system of processing 1 of vertical demixing charging is also wrapped
Multiple cyclone cylinders 12 are included, multiple cyclone cylinders 12 are correspondingly arranged on more conveying pipelines 52, signified in the present embodiment to be correspondingly arranged
It is one cyclone cylinder 12 of setting on a conveying pipeline 52, but is not limited thereto.Wind of the cyclone cylinder 12 by generation from top to bottom,
The wind of furnace body 61 is blowed to through conveying pipeline 52 by sub-material chamber 53, and then cement material group in sub-material chamber 53 is rapidly feeding cement point
It solves in furnace 6, guarantees available highly efficient after the cement material group in each sub-material chamber 53 is input to cement decomposing furnace 6
Decomposition, in the present invention for the selection of 12 structure of cyclone cylinder can not have particular/special requirement, referring to those skilled in the art it is normal
Rule selection.
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that this hair
It is bright to be not limited to forms disclosed herein, it is not to be taken as the exclusion to other embodiments, and can be used for various other
Combination, modification and environment, and can within that scope of the inventive concept describe herein, by the technology of above-mentioned introduction or related fields or
Knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be
In the protection scope of appended claims of the present invention.
Claims (10)
1. a kind of cement decomposing furnace system of processing of vertical demixing charging, for decomposing cement material, which is characterized in that described to hang down
Directly the cement decomposing furnace system of processing of stratified feeding includes:
Crane, for submitting the cement material；
Flood dragon is conveyed, is connected with the crane, the conveying flood dragon is for conveying the cement that the crane is submitted
Material；
Vibration screening device, including it is slow fall material portion and with the slow vibrating screen branch falling material portion and connect, it is described delay fall
Material portion is connected with the conveying flood dragon, and the slow material portion of falling is for conveying the cement material of the conveying flood dragon conveying
To the vibrating screen branch, the vibrating screen branch includes vibration unit and sieve unit, and the vibration unit is for vibrating institute
State it is slow fall the cement material that material portion is delivered to the vibrating screen branch, the sieve unit through described for that slow will fall
The cement material that material portion is delivered to the vibrating screen branch is sieved into the cement material group of multiple diameter ranges；
Feeding-distribution device, including sub-material cabinet and Duo Gen conveying pipeline, the sub-material cabinet are correspondingly arranged with the sieve unit, institute
State and be equipped with multiple sub-material chambers in distribution box body, the multiple sub-material chamber for receive the sieve unit screen out it is the multiple
The cement material group of diameter range, one end of the multiple conveying pipeline are connect with the multiple sub-material chamber；And
Cement decomposing furnace, including furnace body and burner, the furnace body is connect with the other end of the more conveying pipelines, the multiple
The cement material group of the intracavitary the multiple diameter range of sub-material is delivered in the furnace body by the more conveying pipelines, and
The cement material group of the multiple diameter range is sequentially distributed from top to bottom according to its diameter range is ascending, the burner
It is set to the bottom of furnace body, cement material group of the burner for the multiple diameter range that burns.
2. the cement decomposing furnace system of processing of vertical demixing charging according to claim 1, which is characterized in that the slow drop
Blanking portion is to be obliquely installed in the discharge outlet of the conveying flood dragon, and tilt angle is 10-25 degree.
3. the cement decomposing furnace system of processing of vertical demixing charging according to claim 1, which is characterized in that the screening
Unit is that curved surface sieves web plate, and the curved surface screening web plate is set to the slow bottom for falling material portion, the curved surface Screening Network
Plate is disposed with multiple hoop net holes from the outside edge direction of its bottom centre position.
4. the cement decomposing furnace system of processing of vertical demixing charging according to claim 3, which is characterized in that the multiple
Hoop net hole is successively increased from the outside edge direction aperture of curved surface Screening Network plate bottom centre position.
5. the cement decomposing furnace system of processing of vertical demixing charging according to claim 3, which is characterized in that the vibration
Unit includes more vibrating spring support legs and the vibrator that connect with the more vibrating spring support legs, the more vibrations
One end of spring supporting foot is connect with curved surface screening web plate, and the other end of the more vibrating spring support legs is fixed on ground
Face is connect with the cement decomposing furnace, and the vibrator drives the song by vibrating the more vibrating spring support legs
Face Screening Network panel vibration.
6. the cement decomposing furnace system of processing of vertical demixing charging according to claim 1, which is characterized in that the sub-material
Device further includes at least two pieces of sub-material partitions, and one end of the sub-material partition is set to the bottom of the sub-material cabinet, and described point
The other end of material partition is arranged towards the sieve unit, and is located at the lower section of the sieve unit, between the sub-material partition
And the multiple sub-material chamber is formed between the sub-material partition and the sub-material cabinet wall.
7. the cement decomposing furnace system of processing of vertical demixing charging according to claim 1, which is characterized in that further include more
A telescoping tube and multiple flexible power sources, the multiple telescoping tube be set in the cement decomposing furnace and with the multiple conveying
Pipe connection, the multiple flexible power source are set on the multiple conveying pipeline, and the multiple flexible power source is for controlling institute
It is flexible to state multiple telescoping tubes.
8. the cement decomposing furnace system of processing of vertical demixing charging according to claim 7, which is characterized in that further include more
A Electromagnetic Control valve and control device, the multiple Electromagnetic Control valve is correspondingly arranged on the more conveying pipelines, described
Control device and the multiple Electromagnetic Control valve and the multiple flexible power source are electrically connected, and the control device passes through control
It makes the multiple Electromagnetic Control valve and controls the working conditions of the more conveying pipelines, the control device passes through described in control
Multiple flexible power sources and to control the telescoping tube flexible.
9. the cement decomposing furnace system of processing of vertical demixing charging according to claim 1, which is characterized in that further include delaying
Web plate is dropped, tilts down and is set in the furnace body, and is located at the top of the burner.
10. the cement decomposing furnace system of processing of vertical demixing charging according to claim 1, which is characterized in that further include
Multiple cyclone cylinders are correspondingly arranged on the more conveying pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414145.0A CN109520295B (en) | 2018-11-26 | 2018-11-26 | Cement decomposing furnace processing system capable of feeding materials vertically in layered mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811414145.0A CN109520295B (en) | 2018-11-26 | 2018-11-26 | Cement decomposing furnace processing system capable of feeding materials vertically in layered mode |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174271Y (en) * | 1993-04-19 | 1994-08-17 | 中国建筑材料科学研究院 | Proportional separator for powdery material |
| CN1139081A (en) * | 1995-06-27 | 1997-01-01 | 陈汉民 | Dry internal-combustion cement-producing technology and equipment |
| JP2013176740A (en) * | 2012-02-29 | 2013-09-09 | Taiheiyo Cement Corp | Treatment method and treatment apparatus for refuse incineration ash |
| CN204486246U (en) * | 2015-03-20 | 2015-07-22 | 广东梅雁吉祥水电股份有限公司 | A kind of cement plant vibrating sieve |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2174271Y (en) * | 1993-04-19 | 1994-08-17 | 中国建筑材料科学研究院 | Proportional separator for powdery material |
| CN1139081A (en) * | 1995-06-27 | 1997-01-01 | 陈汉民 | Dry internal-combustion cement-producing technology and equipment |
| JP2013176740A (en) * | 2012-02-29 | 2013-09-09 | Taiheiyo Cement Corp | Treatment method and treatment apparatus for refuse incineration ash |
| CN204486246U (en) * | 2015-03-20 | 2015-07-22 | 广东梅雁吉祥水电股份有限公司 | A kind of cement plant vibrating sieve |
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