CN207391290U - Building porcelain granule produces mechanism - Google Patents
Building porcelain granule produces mechanism Download PDFInfo
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- CN207391290U CN207391290U CN201721078475.8U CN201721078475U CN207391290U CN 207391290 U CN207391290 U CN 207391290U CN 201721078475 U CN201721078475 U CN 201721078475U CN 207391290 U CN207391290 U CN 207391290U
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- crusher
- mixer
- sludge
- cellar
- haydite
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of building porcelain granules to produce mechanism; including the first mixer, the first crusher, the second mixer, batcher, the comminutor connected with the outlet of the second mixer, the haydite calciner with comminutor outlet connection for material to be inputted to the second mixer by the first crusher, the import of the first crusher is exported with the first mixer and connected.In the building porcelain granule production mechanism provided in the application; realize that sludge is mixed with haydite by the first mixer and the first crusher; haydite granulation is carried out after realizing secondary mixing by the second mixer; then haydite is roasted by haydite calciner and processed; it realizes that sludge factory sludge reuses, effectively reduces environmental pollution caused by sludge.
Description
Technical field
The utility model is related to haydite processing technique field, more particularly to a kind of building porcelain granule production mechanism.
Background technology
As environmental pollution gradually aggravates, sewage plant generates more sludge when purifying sewage, in order to reduce sludge row
It puts, sewage plant generates sludge mainly based on cement kiln synergic processing, and the mode supplemented by the disposal of sludge gardens Nutrition Soil uses.
However, since demand is limited, substantial amounts of sludge is handled by the way of landfill, but needs sky for landfill
Between, and influence plant growth so that sludge pollution environment.
Therefore, environmental pollution caused by how reducing sludge is the technical issues of those skilled in the art is urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of building porcelain granule production mechanism, environmental pollution caused by reduce sludge.
To achieve the above object, the utility model provides a kind of building porcelain granule production mechanism, including：
First mixer；
First crusher, the import of first crusher are connected with first mixer outlet；
Second mixer；
For being inputted material to the batcher of second mixer by first crusher；
With the comminutor of second mixer outlet connection；
With the haydite calciner of comminutor outlet connection.
Preferably, further include shale processing unit (plant), the shale processing unit (plant) include oscillating feeder, with it is described vibrate to
The shale crusher of material machine outlet connection and the second crusher with shale crusher outlet connection, second crusher
The first mixer of outlet connection.
Preferably, the hammer that the shale crusher includes jaw crusher and outlet is connected with the jaw crusher import
Formula crusher.
Preferably, first mixer and/or second mixer are biaxial rneader.
Preferably, first crusher and/or second crusher are oppositely rolling roller crusher.
Preferably, the haydite calciner includes：
Revolution cellar for storing things, the furnace zone that the revolution cellar for storing things includes preheating section and connected with the preheating section, the end of the preheating section
Portion is equipped with feed inlet, and the end of the furnace zone is equipped with discharge port, and the feed inlet and the discharge port are located at the revolution and store
Opposite end；
For providing the burner of heat to the furnace zone.
Preferably, further include the expansion chamber for the feed inlet outer end for being arranged on the preheating section, the expansion chamber with it is described pre-
Hot arc communicates.
Preferably, sludge drying device is further included, the sludge drying device includes sludge storage tank, prebake cellar for storing things, spiral
Conveyer, the screw conveyor are used into prebake cellar for storing things convey sludge, and the feed inlet of the screw conveyor is used to receive
Sludge in the sludge storage tank, the prebake cellar for storing things are connected by wind pumping channle with the expansion chamber.
Preferably, further include air-introduced machine and be arranged on revolution cellar for storing things on heat exchange pipeline, the outlet side of the heat exchange pipeline with
The inlet end connection of the wind pumping channle, the air-introduced machine is arranged on the wind pumping channle, the outlet side of the wind pumping channle be used for
Prebake cellar for storing things connection.
Preferably, the smoke eliminator for being connected to prebake cellar for storing things gas outlet, the smoke eliminator are further included
It is described including cyclone dust collectors, bag filter, scrubbing tower, desulfurizing tower and the exhaust tube for being arranged on the desulfurizing tower gas outlet
Bag filter both ends are connected respectively with the cyclone dust collectors and the scrubbing tower, and the desulfurizing tower is connected to the scrubbing tower
Outlet side.
In the above-mentioned technical solutions, building porcelain granule production mechanism provided by the utility model includes the first mixer, first
Crusher, the second mixer, for material to be inputted the batcher of the second mixer by the first crusher, is gone out with the second mixer
The comminutor of mouth connection, the haydite calciner with comminutor outlet connection, the import of the first crusher go out with the first mixer
Mouth connection.When carrying out haydite processing, after sludge and shale particle are positioned over the stirring of the first mixer, pass through the first crusher
Primary fragmentation is carried out, forms sludge and Shale Mixture.Then mixture is delivered to the second mixer by batcher to stir
After be delivered to comminutor and carry out haydite processing, haydite after processing passes through the roasting processing of haydite calciner.
By foregoing description, in the building porcelain granule production mechanism provided in the application, pass through the first mixer and the
One crusher realizes that sludge is mixed with haydite, carries out haydite granulation after realizing secondary mixing by the second mixer, then passes through
Haydite is roasted and processed by haydite calciner, is realized that sludge factory sludge reuses, is effectively reduced environment caused by sludge
Pollution.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
The structure diagram for the building porcelain granule production mechanism that Fig. 1 is provided by the utility model embodiment.
In wherein Fig. 1：1- oscillating feeders, 2- shale crushers, the second crushers of 3-, the first mixers of 4-, 5- first
Crusher, 6- batchers, the second mixers of 7-, 8- comminutors, 9- revolutions cellar for storing things, 10- prebakes cellar for storing things, 11- bag filters, 12-
Once washing tower, 13- secondary washings tower, 14- desulfurizing towers, 15- exhaust tubes, 16- haydites accommodate storehouse, 17- chaff powders feed bin, 18- chaffs
Powder control device, 19- air blowers, 20- expansion chambers, 21- air-introduced machines, 22- sludge storage tank, the first sludge pumps of 23-, 24- second are dirty
Dredge pump, the first water pumps of 25-, 26- exhaust fans, 27- sedimentation basins, the second water pumps of 28-, 29- clear water reserviors, 30- cooling towers.
Specific embodiment
The core of the utility model is to provide a kind of building porcelain granule production mechanism, environmental pollution caused by reduce sludge.
It is below in conjunction with the accompanying drawings and real in order to which those skilled in the art is made to more fully understand the technical solution of the utility model
Applying mode, the utility model is described in further detail.
It please refers to Fig.1, in a kind of specific embodiment, the building porcelain granule that the utility model specific embodiment provides produces
Mechanism includes the first mixer 4, the first crusher 5, the second mixer 7, stirs for material to be inputted second by the first crusher 5
The batcher 6 for mixing machine 7, the comminutor 8 connected with the outlet of the second mixer 7, the haydite roasting dress with the outlet of comminutor 8 connection
It puts, the import of the first crusher 5 is connected with the outlet of the first mixer 4.
When carrying out haydite processing, sludge and shale particle are positioned over after the first mixer 4 stirs, it is broken by first
Machine 5 carries out primary fragmentation, forms sludge and Shale Mixture.Mixture is delivered to the second stirring by batcher 6 after receiving
Machine 7 is delivered to comminutor 8 and carries out haydite processing after stirring, the haydite after processing is roasted by haydite calciner and processed.
By foregoing description, in the building porcelain granule production mechanism provided in the application specific embodiment, by the
One mixer 4 and the first crusher 5 realize that sludge is mixed with haydite, make pottery after realizing secondary mixing by the second mixer 7
Grain is granulated, and is then roasted haydite by haydite calciner and is processed, and is realized that sludge factory sludge reuses, is effectively reduced
Environmental pollution caused by sludge.
Further, building porcelain granule production mechanism further includes shale processing unit (plant), and shale processing unit (plant) includes vibrating feed
Machine 1, the second crusher 3 with the shale crusher 2 of the outlet of oscillating feeder 1 connection and with the outlet of shale crusher 2 connection, the
The first mixer 4 of the outlet of sledging machine 3 connection.
In order to improve haydite processing quality, it is preferable that shale crusher 2 includes jaw crusher and outlet and jaw crusher
The hammer mill of import connection, the outlet of jaw crusher is connected with belt conveyor.In order to avoid in shale process
Pollute environment, it is preferable that gas gathering mask is equipped on jaw crusher and hammer mill, the wherein flue dust in gas gathering mask passes through cloth bag
Deduster processing, bag filter gas outlet are connected with exhaust tube 15, it is preferable that the height of exhaust tube 15 is 15m.
In shale process, shale raw material is sent into shale crusher 2 by shale conveying device and carries out shale
Initial breaking apart, by shale crusher 2 processing after shale by belt conveyor be delivered to the second crusher 3 to shale into
Row refinement is broken, and the shale after machining is collected by material collecting device.
By foregoing description, in the shale crusher 2 provided in the application specific embodiment, broken by shale
Shale is crushed to required grain size by broken 2 and second crusher 3 of machine, is processed haydite convenient for later stage and sludge, is effectively improved
The processing quality of haydite.
It is stacked in view of shale, infiltration environmental pollution, it is preferable that the side wall and bottom wall of material collecting device are equipped with HDPE
(High Density Polyethylene, high density polyethylene (HDPE)) artificial antiseepage film, it is preferable that the thickness of the artificial antiseepage films of HDPE
For 2mm-3mm.
It being more highly preferred to, material collecting device is located above corrosion-resistant antiseepage hardened ground layer, wherein, it is specifically as follows mixed
Solidifying soil surface layer.The thickness of corrosion-resistant antiseepage hardened ground layer is decided according to the actual requirements, and the application is not specifically limited.
Specifically, the discharging grain size of shale crusher 2 is 5mm-10mm, i.e., outsourcing shale is sent from shale stockyard with forklift
Coarse crushing is carried out in jaw crusher, discharging grain size is preferably 5mm, 6mm or 7mm.
Further, the discharging grain size of the second crusher 3 is less than or equal to 2mm, i.e., the shale after coarse crushing is through Belt Conveying
It is further fine crushing to the second crusher 3, it is preferable that discharging grain size is 1mm-1.5mm.
For the ease of largely conveying shale, production efficiency is improved, it is preferable that shale conveying device is forklift conveying device.
Further, the second crusher 3 is closed crusher, specifically, can with by the cover by 3 envelope of the second crusher
It closes.It is closed by the way that the second crusher 3 is arranged to, airborne dust is avoided to pollute external environment.
Preferably, the first mixer 4 and/or second mixer 7 are biaxial rneader.
It is more highly preferred to, the first crusher 5 and/or the second crusher 3 are oppositely rolling roller crusher.
Further, haydite calciner includes：
Revolution cellar for storing things 9, revolution cellar for storing things 9 include preheating section and the furnace zone connected with preheating section, and the end of preheating section is equipped with charging
Mouthful, the end of furnace zone is equipped with discharge port, and inlet port and outlet port are located at turn around the opposite end at cellar for storing things 9；Burner be used for
Furnace zone provides heat.Specifically, the length 26.5m of preheating section, kiln footpath 1.6m, furnace zone 3 length 17.5m, kiln footpath 2m.When
So, can be equipped with to enter to preheat the haydite preheating apparatus of haydite inside preheating section.
For providing the burner of heat to furnace zone.For the ease of holding the material after roasting, it is preferable that the haydite roasts
It burns device and further includes to hold the haydite of haydite after roasting and accommodate storehouse 16.
In order to extend the service life of rotary kiln 9, it is preferable that the side wall of rotary kiln 9 is equipped with protective layer, specifically, the protection
Layer is high temperature resistance protective layer.Specifically, the side wall of the rotary kiln can be stainless steel structure.
It is rotated for the ease of rotary kiln 9, it is preferable that rotary kiln 9 is cylinder mode.Specifically, rotary kiln 9 by feed inlet extremely
Discharge port direction tilts down.
The haydite calciner is further included for conveying the belt conveyor of haydite to the feed inlet of preheating section, by setting
Belt conveyor is put, convenient for uniformly conveying material to preheating section, while reduces the labor intensity of staff.
When haydite calciner works, burner is used to provide heat, the heat roasting pottery of furnace zone 3 to furnace zone
Into preheating section after grain, the haydite preheating in preheating section is carried out.
Specifically, the haydite of preheating section is dried using the flue gas (380~450 DEG C of flue-gas temperature) generated by furnace zone
It is dry, drying time 35min, material water ratio 5% after drying.
Material is forged after drying into roasting, and calcination temperature is 1200 DEG C -1250 DEG C, roasting time 15min-20min,
By controlling the angle of rotary kiln, the haydite after calcining directly tumbles kiln discharge from lower discharge port.
By foregoing description, in the haydite calciner provided in the application specific embodiment, due to revolution cellar for storing things 9
Including preheating section and furnace zone, and the two communicates the heat so after furnace zone roasting, the haydite of preheating section can be carried out pre-
Heat drying, when the haydite of preheating section enters furnace zone 3, temperature is higher, and humidity is relatively low, and then effectively when shortening the roasting of haydite
Between, therefore, the roasting efficiency for the haydite calciner that the application provides improves.
Further, which further includes the expansion chamber 20 for the feed inlet outer end for being arranged on preheating section, expansion chamber
20 communicate with preheating section.By setting expansion chamber 20, the situation for avoiding the dust leakage of preheating section more reduces environmental pollution.
Preferably, burner includes chaff powder feed bin 17, chaff powder control device 18 and for by the chaff in chaff powder feed bin 17
Powder is blown into the air blower 19 of furnace zone, and chaff powder control device 18 is for controlling chaff powder to burn, specifically, chaff powder control device 18 can
To control the input amount of chaff powder.Roasting process fuel uses biomass fuel, and dosage 800kg/h, the lime-ash after burning is as former
Expect reuse, realize and recycle, reduce environmental pollution.
Preferably, burner further includes packed chaff powder to be promoted to the elevator of roasting fragment position and for packed
Chaff powder is blown into the hot wind nozzle of furnace zone.
On the basis of above-mentioned each scheme, which further includes the haydite cooling device for being arranged on furnace zone.
In order to reduce haydite roasting cost and reduce environmental pollution, it is preferable that haydite cooling device is air-cooling device.It has calcined
Haydite is carried out in kiln using air-cooled cooling, and sucking cold wind carries out heat exchange with haydite；It is sieved after cooling, furnace zone goes out
Material mouth is equipped with sieve, is screened automatically during haydite kiln discharge.
In order to improve work efficiency, it is preferable that the haydite calciner includes multiple revolution cellars for storing things being set up in parallel, and each time
Turn to be equipped with burner on cellar for storing things 9, i.e. burner is corresponded with rotary kiln 9.
Further, building porcelain granule production mechanism further includes sludge drying device, and sludge drying device includes sludge storage tank
22nd, prebake cellar for storing things 10, screw conveyor, screw conveyor are used to convey sludge into prebake cellar for storing things 10, screw conveyor into
For receiving sludge in sludge storage tank 22, prebake cellar for storing things 10 is connected material mouth by wind pumping channle with expansion chamber 20.
Further, which further includes wind pumping channle, air-introduced machine 21 and the heat exchanger tube being arranged on revolution cellar for storing things 9
Road, the outlet side of heat exchange pipeline and the inlet end of wind pumping channle connect, and air-introduced machine 21 is arranged on wind pumping channle, the outlet side of wind pumping channle
For being connected with prebake cellar for storing things 10.Preferably, prebake cellar for storing things 10 includes cellar for storing things body body and is used to support the cellar for storing things body branch of cellar for storing things body body
Frame, cellar for storing things body support frame is multiple, horizontal directions successively equidistantly distributed of multiple cellar for storing things body support frames along cellar for storing things body body.It is multiple by setting
Body support frame is stored, and then effectively improves the overall stability at prebake cellar for storing things 10, extends the service life of sludge drying device.For
It is discharged convenient for dewatered sludge, it is preferable that prebake cellar for storing things 10 is obliquely installed, and discharge port is located at lowermost end, and cellar for storing things body body is by storing body biography
Dynamic device band turn is moved.
In order to save the energy, it is preferable that heating unit includes wind pumping channle, air-introduced machine 21 and the heat exchange being arranged on revolution cellar for storing things 9
Pipeline, the outlet side of heat exchange pipeline and the inlet end of wind pumping channle connect, and air-introduced machine 21 is arranged on wind pumping channle, the outlet of wind pumping channle
It holds to connect with cellar for storing things body body.By setting heat exchange pipeline, heat smoke is delivered to prebake cellar for storing things 10, will returned by air-introduced machine 21
Turn the hot gas in cellar for storing things 9 to be delivered in prebake cellar for storing things 10, avoid being separately provided the situation of heating unit, it is easy to operate.
Further, in order to further improve work efficiency, reduce environmental pollution, it is preferable that the outlet side of wind pumping channle is located at cellar for storing things
The cellar for storing things tail of body body, the discharge end of cellar for storing things body body are located at the cellar for storing things tail of cellar for storing things body body, and the feed end of cellar for storing things body body is located at cellar for storing things body body
Cellar for storing things head.
For the ease of learning sludge moisture content situation in time, it is preferable that the sludge drying device further includes to detect sludge
The humidity detector of humidity.
On the basis of above-mentioned each scheme, which further includes to convey sludge to haydite Working position
First sludge pump 23 and for the second sludge pump 24 of screw conveyor conveying sludge, the feed inlet of the first sludge pump 23 and the
The feed inlet of two sludge pumps 24 is connected with sludge storage tank 22.By set the first sludge pump 23, when need using water content compared with
Big sludge or primary sludge can reach required water content, and sludge directly is delivered to Working position, and it is strong to reduce work
Degree.By setting the second sludge pump 24, convenient for wet mud is quantitatively transferred to screw conveyor in time.
Further, building porcelain granule production mechanism, which further includes, is connected to the smoke eliminator that 10 gas outlets are stored in prebake,
Smoke eliminator includes cyclone dust collectors, bag filter 11, scrubbing tower, desulfurizing tower 14 and is arranged on 14 gas outlet of desulfurizing tower
Exhaust tube 15,11 both ends of bag filter are connected respectively with cyclone dust collectors and scrubbing tower, and desulfurizing tower 14 is connected to scrubbing tower
Outlet side.
Flue dust enters desulfurizing tower 14 and carries out desulfurization, and slurries are made as desulfurization absorbent using pulverized limestone (CaO).
In order to improve degree of purification, the cleaning solution of scrubbing tower is alkaline cleaning fluid, specifically can be using NaOH solution as absorption
Agent.It is preferred that lye sprays from the top down in scrubbing tower, the waste water after spray is collected by pond below spray column, and cycling makes
With.
When carrying out gas cleaning, flue dust passes sequentially through cyclone dust collectors and bag filter 11, and then flue dust is by washing
It washs tower further to purify the flue dust in air, then flue gas passes through exhaust tube by dedusting and desulfurizing tower 14, last gas
15 discharges.
By foregoing description, in the cellar for storing things kiln gas purifier provided in the application specific embodiment, by setting
It puts cyclone dust collectors and bag filter 11 and primary purifying is carried out to flue dust, flue dust is further purified by scrubbing tower, specifically
, the efficiency of dust collection 80% of cyclone dust collectors, the efficiency of dust collection 98% of bag filter 11, the efficiency of dust collection 60% of scrubbing tower,
After processing, then smoke dust discharge concentration 20.13g/m3 adsorbs pernicious gas by dedusting and desulfurizing tower 14, specifically, through processing
HCl, SO afterwards2Concentration of emission is respectively 0.39mg/m3,76.11mg/m3, meets HCl, SO2It is dense that highest allows concentration of emission to discharge
10mg/m3,100mg/m3 are spent, realizes effective purification of cellar for storing things kiln gas, therefore, the cellar for storing things kiln gas purifier that the application provides has
Environmental pollution caused by reducing to effect haydite production.
Further, which further includes light microwave plasma integrated apparatus, light microwave plasma
Body integrated apparatus both ends are connected respectively with desulfurizing tower 14 and exhaust tube 15, since in process of production, fume afterheat drying is wet
Foul gas, main ingredient H can be generated in sludge process2S、NH3, yield is respectively 0.25kg/h, 0.167kg/h, is passed through
Using light microwave plasma integrated apparatus deodorization, deodorization is up to efficiency 80%, after deodorizing process, H2S、NH3Discharge capacity point
It Wei not 0.05kg/h, 0.033kg/h.Desulfuration efficiency is up to more than 75%, HCl removal efficiency up to more than 80%.
Preferably, scrubbing tower includes once washing tower 12 and the secondary washing tower being connected with 12 outlet side of once washing tower
13, the upstream end of once washing tower 12 is connected with the outlet side of bag filter 11, the outlet side of secondary washing tower 13 and desulfurization
The inlet end connection of tower 14.By setting scrubbing tower and secondary washing tower 13 successively, compared with the situation for only carrying out once washing,
It is effectively improved work efficiency and clean-up effect.
It is more highly preferred to, in order to improve clean-up effect, under once washing tower 12 from top to bottom sprays, and air inlet is located at
Side, gas outlet is located above.
Secondary washing tower 13 from top to bottom sprays, and air inlet is located at lower section, and gas outlet is located above.
Further, which further includes exhaust fan 26, and exhaust fan 26 is arranged on connection scrubbing tower and takes off
On pipeline between sulphur tower 14.By setting exhaust fan 26, the small efficiency of purification is effectively improved.
Further, which further includes the expansion chamber 20 being connected with cyclone dust collectors air inlet.Cigarette
Dirt first passes through expansion chamber 20 before cyclone dust collectors are entered, and efficiency of dust collection 30% removes bulky grain flue dust.
In order to improve clean-up effect, it is preferable that bag filter 11 is multiple, and multiple bag filters 11 are arranged in series.
On the basis of above-mentioned each scheme, it is preferable that exhaust tube 15 is the conical structure of flaring from top to bottom.Due to exhaust
Cylinder 15 is the conical structure of flaring from top to bottom, further improves the dust purification effect of haydite.
Preferably, exhaust tube 15 is vertically arranged, and the gas outlet of exhaust tube 15 is located at the top of exhaust tube 15.Due to exhaust
Cylinder 15 is placed vertically, and when gas passes through exhaust tube 15, dust can fall under the action of self gravitation, be further reduced shale
Process pollutes the situation of environment.
It in order to ensure clean-up effect, reduces to ambient contamination, it is preferable that the height of exhaust tube 15 is 14m-25m.Specifically
, the height of exhaust tube 15 can be 15m or 25m etc..
Building porcelain granule production mechanism waste water purification device include cooling tower 30, clear water reserviors 29 and both ends respectively with clear water reserviors
29 and the sedimentation basin 27 that connects of cooling tower 30, the discharge outlet of the water inlet of cooling tower 30 and scrubbing tower connects, and clear water reserviors 29 go out
The water inlet of the mouth of a river and scrubbing tower connects.Specifically, cooling tower 30 can be air-cooled or water-cooling structure.Wherein cooling tower 30, clear
Pond 29 and sedimentation basin 27 form wastewater circulation device.
During building porcelain granule production mechanism work, the waste water of scrubbing tower enters sedimentation basin 27 by cooling tower 30, after precipitation
Clear water enters water purifying tank, is then again introduced into scrubbing tower spray and uses.
By foregoing description, in the waste water purification device provided in the application specific embodiment, pass through cooling tower
30 cooling waste waters, convenient for after purification of waste water again to the air cooling-down of scrubbing tower, by sedimentation basin 27 by the particulate matter in waste water
Precipitation, clear water after precipitation clear water reserviors 29 place, it is necessary to when be delivered to scrubbing tower again, realize that scrubber effluent cycle makes
With therefore, the waste water purification device that the application provides reduces the water resource during the gas cleaning of building porcelain granule production mechanism
Consumption.
Preferably, which further includes the first water pump 25 being connected on the water outlet pipeline of clear water reserviors 29.
By setting the first water pump 25, and then to be pressurized into the water of scrubbing tower, convenient for spray.
It is more highly preferred to, which, which further includes, is connected between clear water reserviors 29 and sedimentation basin 27 on pipeline
Second water pump 28.By setting the second water pump 28, and then the clear water inside sedimentation basin 27 is evacuated to clear water reserviors 29 in time.
In order to improve clean-up effect, when scrubbing tower includes once washing tower 12 and be connected with once washing tower outlet side two
During secondary scrubbing tower 13, the discharge outlet of once washing tower 12 and the discharge outlet of secondary washing tower 13 are connected with cooling tower 30, once
The water inlet of 12 scrubbing tower of scrubbing tower and the water inlet of secondary washing tower 13 are connected with clear water reserviors 29, further reduce building
Water resources consumption during the gas cleaning of haydite production mechanism.
Further, which further includes to clear up the impurity remove device of 27 sediment of sedimentation basin.Specifically
, which can be manually to be drawn clearly by cylinder.
In order to reduce impurity cleaning difficulty, it is preferable that impurity remove device includes impurity efferent duct and is connected to impurity output
Impurity draw-out device on pipe.Specifically, the impurity remove device can be suction-type sewer scavenger.
On the basis of above-mentioned each scheme, it is preferable that the waste water purification device is further included for 14 impurity of cleaning and desulfurization tower
Desulfurization water purification installation.It specifically, can be by for added with milk of lime device.
Preferably, desulfurization water purification installation is included in sequentially connected milk of lime and case, organic sulfur reaction chamber, flocculation aid are wadded a quilt with cotton
Case, clarifying basin and filtered water tank are coagulated, FeClSO is accommodated in organic sulfur reaction chamber4.Specifically, milk of lime, water are added in case in
In fluorine ion become undissolved calcium fluoride precipitate, make in waste water most of heavy metal ion in the form of slightly soluble hydroxide
It is precipitated.Subsequent waste water is flowed into reaction chamber, and FeClSO is added in reaction chamber4Make the heavy metal shape being dispersed in water with organic sulfur
Into fine floccule body；Fine floccule body forms slightly larger floccule body under slow and smooth immixture in flocculation tanks.
Flocculation tanks outlet adds in flocculation aid, and flocculation aid forms the floccule body of bigger with floccule body in downflow processes, afterwards in clarifying basin
Middle floccule body and water separation, floccule body form thickened sludge under gravity concentration effect, and clarifying basin water outlet (clear water) flows into clear water
In case plus acid for adjusting pH value is to 6~9, and treated, and waste water is used for plant area's watering and lowering dust and scrubbing tower moisturizing.
It is recycled to realize, it is preferable that be connected in milk of lime with case water inlet with the water outlet of desulfurizing tower 14, filtered water tank
Water outlet be connected with the water inlet of desulfurizing tower 14.
Denoising device includes the sound-proof wall body for accommodating building porcelain granule production mechanism, and 2 pedestal of shale crusher is equipped with page
Rock damper, 5 pedestal of the first crusher are equipped with the first broken damper.Since the wind turbine of building porcelain granule production mechanism is used for work
Flue gas is pumped through in the process, and in order to reduce noise, the air inlet of wind turbine and gas outlet are equipped with muffler, and the pedestal of wind turbine is equipped with
Wind turbine damper.Further, it is possible to by wrapping up wind pipeline, noise insulation route of transmission.
By foregoing description, in the denoising device provided in the application, by setting sound-proof wall body by building porcelain granule
Mechanism overall isolation is produced, by the way that shale damper, the first broken damper and wind turbine damper is set to reduce noise of instrument, is led to
When crossing setting muffler reduction wind turbine to work, the noise of gas stream movable property life, specific noise reduction is up to 20dB, therefore, sheet
The denoising device that application provides is effectively improved the working environment of staff.
Further, which further includes the blimp being located on the outside of wind turbine.By setting blimp, further subtract
The noise that small blower fan work generates.
Preferably, shale damper includes the first shale damper for being arranged on jaw crusher pedestal and is arranged on the
The second shale damper on sledging machine 3.By setting the first shale damper and the second shale damper so that shale is broken
Broken 2 each instrument of machine has corresponding damper, further improves vibration damping, noise reduction.
In order to further improve noise reduction, it is preferable that sound-proof wall body is equipped with door body, and the frame of door body is equipped with sealing strip.
Specifically, sealing strip can be bonded in door body.
Further, 4 pedestal of the first mixer is equipped with the first stirring damper.
Further, in order to further improve vibration damping, noise reduction, it is preferable that the bottom of batcher 6 is equipped with batcher vibration damping
Device.Second mixer, 7 pedestal is equipped with the second stirring damper.8 pedestal of comminutor, which is equipped with, is granulated damper.On batcher pedestal
Equipped with pedestal damper.
In order to further improve noise reduction, it is preferable that each instrument machine internal material selection can alleviate aggregate and rigidly hit
The noise of generation is hit, while utilizes Sound insulation for building.
Strengthen maintenance of equipment and operational maintenance, it is ensured that each connector, fastener there must not be loose phenomenon, be allowed to normally transport
Turn.
Plant area and the greening of surrounding area, sound insulation and noise reducing.
Speed limit, horn-blowing control mark can also be set, speed limit traveling is realized to haulage vehicle.
The noise that haydite production process generates after dealing carefully with above, then after range attenuation, to the sound ring of surrounding
Border influences smaller.Due to around the production line of meeting an urgent need in the range of 200m without sensitive spot, closest sensitive spot is northeast side
The Xin Yichang towns of 310m scopes, therefore the noise that emergent production line generates is small on sensitive spot influence.
Further, building porcelain granule production mechanism, which further includes, is arranged at the haydite cellar for storing things tail blanking dust of rotary kiln discharge port
Device is managed, is specially bag filter, the discharge port of rotary kiln and the air inlet of bag filter are connected by air delivering pipeline.
Bag filter is entered by air delivering pipeline by discharge port in the dust for carrying out haydite roasting and discharging generation, is passed through
It is discharged after crossing purification by exhaust tube 15.
By foregoing description, tail blanking dust treatment device is stored in the haydite that the application specific embodiment is provided
In, bag filter is set by the discharge port in rotary kiln, the dusty gas generated when effectively haydite being roasted and discharged
Purification, and then mitigate environmental pollution caused by haydite roasting.
Preferably, air delivering pipeline is "Ji" type pipeline, and the top of air outlet pipe is higher than rotary kiln and bag filter.Due to
Air delivering pipeline is "Ji" type pipeline, further realizes the dust settling in air, improves work efficiency, extends bag filter
Working time.
In order to avoid the haydite of roasting larger particles enters bag filter, it is preferable that the discharge port of rotary kiln is equipped with haydite
Filter screen, specifically, ceramic filtration net can be welded or is connected on rotary kiln.
On the basis of above-mentioned each scheme, haydite cellar for storing things tail blanking dust treatment device, which further includes, is arranged on bag filter
The dust detector of gas outlet.By setting dust detector, the situation that dust not up to standard is avoided to discharge reduces haydite roasting
The situation of process contamination environment.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (10)
1. a kind of building porcelain granule produces mechanism, which is characterized in that including：
First mixer (4)；
First crusher (5), the import of first crusher (5) are connected with first mixer (4) outlet；
Second mixer (7)；
For being inputted material to the batcher (6) of second mixer (7) by first crusher (5)；
With the comminutor (8) of second mixer (7) outlet connection；
With the haydite calciner of the comminutor (8) outlet connection.
2. building porcelain granule according to claim 1 produces mechanism, which is characterized in that shale processing unit (plant) is further included, it is described
Shale processing unit (plant) include oscillating feeder (1), with the oscillating feeder (1) outlet connection shale crusher (2) and with
The second crusher (3) of shale crusher (2) outlet connection, the first mixer of the second crusher (3) outlet connection
(4)。
3. building porcelain granule according to claim 2 produces mechanism, which is characterized in that the shale crusher (2) includes jaw
The hammer mill that formula crusher and outlet are connected with the jaw crusher import.
4. building porcelain granule according to claim 2 produces mechanism, which is characterized in that first mixer (4) and/or institute
The second mixer (7) is stated as biaxial rneader.
5. building porcelain granule according to claim 2 produces mechanism, which is characterized in that first crusher (5) and/or institute
The second crusher (3) is stated as oppositely rolling roller crusher.
6. building porcelain granule according to claim 1 produces mechanism, which is characterized in that the haydite calciner includes：
Revolution cellar for storing things (9), the revolution cellar for storing things (9) include preheating section and the furnace zone connected with the preheating section, the preheating section
End is equipped with feed inlet, and the end of the furnace zone is equipped with discharge port, and the feed inlet and the discharge port are located at the revolution
Store the opposite end of (9)；
For providing the burner of heat to the furnace zone.
7. building porcelain granule according to claim 6 produces mechanism, which is characterized in that further includes and is arranged on the preheating section
The expansion chamber (20) of feed inlet outer end, the expansion chamber (20) communicate with the preheating section.
8. building porcelain granule according to claim 7 produces mechanism, which is characterized in that sludge drying device is further included, it is described
Sludge drying device includes sludge storage tank (22), prebake cellar for storing things (10), screw conveyor, and the screw conveyor is used for described
Conveying sludge in prebake cellar for storing things (10), the feed inlet of the screw conveyor are used to receive the interior sludge of the sludge storage tank (22),
The prebake cellar for storing things (10) is connected by wind pumping channle with the expansion chamber (20).
9. building porcelain granule according to claim 8 produces mechanism, which is characterized in that further includes air-introduced machine (21) and is arranged on
Heat exchange pipeline on revolution cellar for storing things (9), the outlet side of the heat exchange pipeline are connected with the inlet end of the wind pumping channle, the air-introduced machine
(21) it is arranged on the wind pumping channle, the outlet side of the wind pumping channle is used to connect with prebake cellar for storing things (10).
10. building porcelain granule according to claim 9 produces mechanism, which is characterized in that further includes and is connected to the prebake
The smoke eliminator of (10) gas outlet is stored, the smoke eliminator includes cyclone dust collectors, bag filter (11), washing
Tower, desulfurizing tower (14) and the exhaust tube (15) for being arranged on the desulfurizing tower (14) gas outlet, bag filter (11) both ends
It is connected respectively with the cyclone dust collectors and the scrubbing tower, the desulfurizing tower (14) is connected to the outlet side of the scrubbing tower.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078475.8U CN207391290U (en) | 2017-08-25 | 2017-08-25 | Building porcelain granule produces mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078475.8U CN207391290U (en) | 2017-08-25 | 2017-08-25 | Building porcelain granule produces mechanism |
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|---|---|
| CN207391290U true CN207391290U (en) | 2018-05-22 |
Family
ID=62418488
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113956065A (en) * | 2021-09-30 | 2022-01-21 | 江苏省环境工程技术有限公司 | Ceramsite firing system and method based on sludge low-temperature vacuum drying device |
-
2017
- 2017-08-25 CN CN201721078475.8U patent/CN207391290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113956065A (en) * | 2021-09-30 | 2022-01-21 | 江苏省环境工程技术有限公司 | Ceramsite firing system and method based on sludge low-temperature vacuum drying device |
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