CN108295601A - Dehydrator and efficient mist multi-cyclone dust pelletizing system - Google Patents

Dehydrator and efficient mist multi-cyclone dust pelletizing system Download PDF

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Publication number
CN108295601A
CN108295601A CN201810181785.5A CN201810181785A CN108295601A CN 108295601 A CN108295601 A CN 108295601A CN 201810181785 A CN201810181785 A CN 201810181785A CN 108295601 A CN108295601 A CN 108295601A
Authority
CN
China
Prior art keywords
air
dewatering
cavity
air inlet
gas outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810181785.5A
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Chinese (zh)
Inventor
赵颏宇
盛鑫涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Xinhuanneng Environment Protection Engineering Co Ltd
Original Assignee
Jiangsu Xinhuanneng Environment Protection Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Xinhuanneng Environment Protection Engineering Co Ltd filed Critical Jiangsu Xinhuanneng Environment Protection Engineering Co Ltd
Priority to CN201810181785.5A priority Critical patent/CN108295601A/en
Publication of CN108295601A publication Critical patent/CN108295601A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/02Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D45/00Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • B01D46/0005Mounting of filtering elements within casings, housings or frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters, i.e. particle separators or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • B01D46/0005Mounting of filtering elements within casings, housings or frames
    • B01D46/0008Two or more filter elements not fluidly connected positioned in the same housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • B01D50/008Combinations of devices relating to groups B01D45/00 and B01D46/00 and B01D47/00

Abstract

The invention discloses a kind of dehydrators, including casing and dewatering filter element, gas outlet position on casing is higher than air inlet, dewatering filter element makes space longitudinal section in casing be in Back Word type, dewatering filter element is made of the setting of corrugated plating interval, top downward, the top in space tilts upwards in casing, and gas is discharged from the bottom of dewatering filter element and is discharged by casing gas outlet up around after dewatering filter element.The invention also discloses efficient mist multi-cyclone dust pelletizing systems, including being sequentially connected dust gathering arrester, multicyclone, dehydrator and air-introduced machine, the first spraying device is respectively set in the air draft chamber and air-inlet cavity of multicyclone and the second spraying device is sprayed.Dehydrator of the present invention can be realized to the isolation of purified containing water mist and particulate matter mixture air-flow, obtain dust-laden liquid, efficient mist multi-cyclone dust pelletizing system is combined with multicyclone and dehydrator, realizes that effective collection of airborne dust point dust, recycled in its entirety are efficient.

Description

Dehydrator and efficient mist multi-cyclone dust pelletizing system
Technical field
The present invention relates to a kind of dehydrator and dust pelletizing systems, more particularly to a kind of dehydrator and efficient mist multi-cyclone Dust pelletizing system.
Background technology
Collection processing for superfine micro dust, the prior art is frequently with single machine cloth bag or filter drum type precipitator.Using this Dust particles are floated in filter material surface after kind filtration dust catcher is collected, and ash bucket need to be entered by positive pressure deashing, but due to this Class dust viscosity is big, and granularity is small, due to the influence of reentrainment of dust and negative pressure after deashing, still can be attached to filter material surface, difficult With cleaning, secondary pollution will also result in when unloading ash.The supply of filter material replacement and positive pressure deashing air source has also accordingly increased operation Cost.Principle of the multicyclone according to centrifugation, dust-contained airflow is by deduster inlet, into being arranged in order cast iron whirlwind At sub- tangential inlet, grit is separated by the effect of centrifugal force into disposal box in Whirlwind cyclone, through collecting ash door discharge, purification Air-flow through core pipe plenum chamber be discharged.Multicyclone can avoid positive pressure deashing and lead to the problem of, but common multitube Small for such as bentonite one kind granularity and dust treatment effect with caking property of cyclone dust collectors is unsatisfactory.Chinese patent Wet type multicyclone and the dust pelletizing system with above-mentioned deduster disclosed in CN103157561A, Chinese patent Wet method cyclone multi-duct dust collector disclosed in CN2732356, the smoke inlet increase spray for being all utilized in deduster form water mist, Water mist is set to mix with particulate matter in flue gas and be separated and collected with gas to the mixture by cyclone.Even if however, increasing Add spray equipment, partial particulate object and the mixture of particulate matter and water that will enter follow-up equipment from the export of the exhaust pipe of cyclone In.Especially led as particulate collection device when deduster gas outlet connects air-introduced machine when Wet method cyclone multi-duct dust collector The mixture of the partial particulate object and particulate matter and water that have, which enters air-introduced machine, will cause air-introduced machine failure.Therefore it needs to deduster Exhaust be further processed.
Invention content
In view of the above shortcomings of the prior art, the present invention provides a kind of dehydrators, for detaching gas and containing particle The water mist of object, the present invention also provides a kind of efficient mist multi-cyclone dust pelletizing systems, realize to the fine particle with caking property The collection of object is handled.
Technical solution of the present invention is as follows:A kind of dehydrator, including casing and dewatering filter element, the space that the casing encloses are The opposite sides of dewatering cavity, the dewatering cavity is equipped with air inlet and gas outlet, and the gas outlet position is higher than air inlet, described de- The top of water cavity is tilted upwards by one lateral gas outlet side of air inlet, and the dewatering filter element is lateral by the air inlet one of dewatering cavity Gas outlet side extends, and the dewatering filter element makes the longitudinal section of dewatering cavity be in Back Word type, and the dewatering filter element includes shell and wave Card, the shell all round closure are simultaneously equipped with side entrance and outlet at bottom, and the air inlet of the side entrance and dewatering cavity connects It connects, the filter chamber being sloped downwardly by the one lateral gas outlet one of air inlet of dewatering cavity for top in the shell, the ripple Plate is equipped with several pieces and the arranged for interval in filter chamber, and the ripple direction of the corrugated plating is laterally gone out by the air inlet one of dewatering cavity Gas port side extends.
In the inventive solutions, the air-flow containing water mist and water and particulate matter mixture enters dehydration from air inlet After the side entrance of filter core, by spaced corrugated plating, to water mist and water and particulate matter mixture cause impact stop into And water mist and water and particulate matter mixture is made to gather the dehydration for realizing air-flow, unlike the prior art in dewatering filter element, The flow direction of air-flow be not only along corrugated plating direction flow forward but flow downward while along corrugated plating direction flow forward, It is flowed out from outlet at bottom, bypasses dewatering filter element then up and be discharged from gas outlet, water mist and water should be further increased in the process With the sedimentation of particulate matter mixture.On the one hand the setting of the reversed dip at the top of dewatering cavity and the top of filter chamber is formed to air-flow The guiding of flow direction, is on the other hand also conducive to water mist and the accumulation of water and particulate matter mixture is collected.
Preferably, the top of the dewatering cavity is 5 ° by the one lateral acclivitous angle of inclination in gas outlet side of air inlet ~30 °.
Preferably, the inclination that the top of the filter chamber is sloped downwardly by the one lateral gas outlet one of air inlet of dewatering cavity Angle is 5 °~30 °.
A kind of efficient mist multi-cyclone dust pelletizing system, including removed by the sequentially connected dust gathering arrester of air hose, multi-cyclone Dirt device, dehydrator and air-introduced machine, the multicyclone include several cyclones, inside the multicyclone by First partition and second partition are separated to form three spaces being mutually isolated, and the first partition top is air draft chamber, the row Wind chamber is connected to the gas-guide tube of cyclone, and the first spraying device, the first partition and second partition are equipped in the air draft chamber Between be air-inlet cavity, the centrifugal guide vane inlet communication of the air-inlet cavity and cyclone is equipped with the second spraying in the air-inlet cavity and fills It sets, the outlet of the dust gathering arrester is connected to air-inlet cavity, and the air inlet of the dehydrator is connected to air draft chamber, and the dehydrator goes out Gas port is connect with air-introduced machine.Wherein, dehydrator includes casing and dewatering filter element, and the space that the casing encloses is dewatering cavity, institute The opposite sides for stating dewatering cavity is equipped with air inlet and gas outlet, and the gas outlet position is higher than air inlet, the top of the dewatering cavity Portion is tilted upwards by one lateral gas outlet side of air inlet, the dewatering filter element by dewatering cavity one lateral gas outlet one of air inlet Side extends, and the dewatering filter element makes the longitudinal section of dewatering cavity be in Back Word type, and the dewatering filter element includes shell and corrugated plating, described Shell all round closure is simultaneously equipped with side entrance and outlet at bottom, and the air inlet of the side entrance and dewatering cavity connects, the shell The filter chamber being sloped downwardly in vivo by the one lateral gas outlet one of air inlet of dewatering cavity for top, the corrugated plating are equipped with several Prolonged by the one lateral gas outlet side of air inlet of dewatering cavity in the ripple direction of block and the arranged for interval in filter chamber, the corrugated plating It stretches.
In technical scheme of the present invention, the negative pressure in multicyclone and dehydrator is formed using air-introduced machine, is passed through Dust gathering arrester is drawn containing multicyclone is entered at air-flow, by the spraying of the first spraying device and the second spraying device by revolving Wind device separates and collects aqueous dust, and dust-laden liquid is collected by filtration by dewatering filter element in dehydrator, finally obtains cleaning Air-flow is discharged by air-introduced machine.
Preferably, the top of the dewatering cavity is 5 ° by the one lateral acclivitous angle of inclination in gas outlet side of air inlet ~30 °.
Preferably, the inclination that the top of the filter chamber is sloped downwardly by the one lateral gas outlet one of air inlet of dewatering cavity Angle is 5 °~30 °.
Further, the opening upwards setting of the gas-guide tube of the cyclone, the nozzle setting of first spraying device It sprays in the top of the opening of the gas-guide tube and downwards.The setting makes the air-flow being discharged from cyclone at the first time and water mist It is in contact, makes the water mist not detached in cyclone and particulate matter mixture that accumulation sedimentation occur again, pass through cyclone Gas-guide tube and Whirlwind barrel are directly entered the ash bucket of multicyclone, reduce water mist and the particulate matter mixing into dehydrator Object improves the collection efficiency in multicyclone.
Further, the nozzle of second spraying device is set at the air flow inlet of air-inlet cavity, second spraying The spray direction of the nozzle of device is identical as airflow direction.The setting makes the dust-contained airflow drawn from dust gathering arrester enter air inlet It is mixed first with water mist when chamber and enters back into each cyclone, dust-contained airflow is made to have grace time to mix subsequently into each with water mist Cyclone is detached, and separative efficiency is high.
The advantages of technical solution provided by the present invention, is:Dehydrator uses progressive air inlet, after dewatering filter element It is flipped up outlet air, avoids the reentrainment of drop, is exported almost without liquid water;Efficient mist multi-cyclone dust pelletizing system is adopted It is humidified with to dust particles, the mode of particle agglomeration, changes dust size after collision, is received by multicyclone Collection, efficiency of dust collection are up to 95% or more, and by the mixing of dust and drop, the problem of avoiding reentrainment of dust, effectively Resource is utilized;Dehydrator can realize that gas-liquid separation, no sewage generate, and Commercial cultivation can be carried out by collecting the waste water to get off, be provided Commercial cultivation rate;Repeatedly spraying, gas cyclone centrifugation sink, air guide Tube Drain combine, realize aqueous dust, dust-laden liquid, Clean gas three detaches, and collects the larger superfine micro dust of the humidity got off directly as adhesive reuse, the dust-laden after separation Liquid can be directly added into production cycle utilization, be arranged outside clean gas.By the control of water and sprinkling zone, feed opening is collected The superfine micro dust airborne dust of the overwhelming majority of generation, reentrainment of dust is no longer generated in ash bucket deashing, can be to entering the superfine of system The recycling of micro mist can reach 99%.
Description of the drawings
Fig. 1 is evaporator structure schematic diagram.
Fig. 2 is dewatering filter element side schematic view.
Fig. 3 is dewatering filter element end view.
Fig. 4 is efficient mist multi-cyclone dust pelletizing system structural schematic diagram.
Specific implementation mode
With reference to embodiment, the invention will be further described, but not as a limitation of the invention.
Shown in Fig. 4, efficient mist multi-cyclone dust pelletizing system, including it is dust gathering arrester 1, multicyclone 2, de- Hydrophone 3 and air-introduced machine 4, dust gathering arrester 1 and multicyclone 2, multicyclone 2 and dehydrator 3, dehydrator 3 and draw It is connected by air hose between wind turbine 4, constitutes one from dust gathering arrester 1 to multicyclone 2 to dehydrator 3 again to air inducing The gas channel of machine 4, the finally air-flow from air-introduced machine 4 into chimney 5 after exhaust filtering.In the pipeline of whole system, in order to Such as adjustable ventilation door for adjusting the settings such as stream pressure and uninterrupted belongs to the prior art, and details are not described herein.
Multicyclone 2 used in the system is same as the prior art, including several cyclones 6, Three spaces being mutually isolated are separated to form by first partition 7 and second partition 8 inside multicyclone 2.Three spaces Respectively air draft chamber 9, air-inlet cavity 10 and cinder catcher 11.7 top of first partition is air draft chamber 9, air draft chamber 9 and cyclone 6 Gas-guide tube 12 is connected to, i.e., the opening of the gas-guide tube 12 of all cyclones 6 is all disposed in air draft chamber 9, while in air draft chamber 9 Side constitutes the air stream outlet 13 of multicyclone 2.Middle layer between first partition 7 and second partition 8 is air-inlet cavity 10, the outlet of dust gathering arrester 1 is connected to air-inlet cavity 10, constitutes the air flow inlet 14 of multicyclone.Air-inlet cavity 10 and whirlwind The centrifugal guide vane import 15 of device 6 is connected to, i.e., the centrifugal guide vane import 15 of all cyclones 6 is all disposed in air-inlet cavity 10.The The lower part of two partition boards 8 is cinder catcher 11, the small big conical shell under being of cinder catcher 11, the cyclone cylinder lower end outlet of cyclone 6 Be arranged in cinder catcher 11, by cyclone 6 detach it is aqueous be divided into the lower section of multicyclone 2 is fallen by cinder catcher 11 Useless cinder box 16 is collected.Unlike the prior art, the first spraying device 17 is equipped in the air draft chamber 9, in air-inlet cavity 10 Equipped with the second spraying device 18, the first spraying device 17 and the second spraying device 18 are all by being arranged in multicyclone 2 Outer water tank 19 is for water spray.The nozzle of second spraying device 18 is set at the air flow inlet 14 of air-inlet cavity 10, the second spraying The spray direction of the nozzle of device 18 is identical as airflow direction.The dust-contained airflow drawn from dust gathering arrester 1 is when entering air-inlet cavity 10 It is mixed first with water mist, dust-contained airflow is made to have grace time mixing to be detached subsequently into each cyclone 6 with water mist.First The nozzle of spraying device 17 is arranged at the top of air draft chamber 9, sprays positioned at the top of the opening of gas-guide tube 12 and downwards.By first The water mist that the nozzle of spraying device 17 sprays sedimentation downwards directly in the air-flow mixing of the opening discharge of gas-guide tube 12, on the one hand makes Partial particulate object is dropped back into water droplet decline after gas-guide tube 12 enters cinder catcher 11 by cyclone 6, and on the other hand absorption is more thin Small particulate matter is discharged into dehydrator 3 further to collect with air-flow from the air stream outlet 13 of multicyclone 2. In multicyclone 2, since air-flow dustiness is big, by the control of atomized water spray amount, containing based on dirt can be obtained Pigment dirt is such as applied to the binder feed bin needed for iron smelting pellets production, it is straight to collect the larger superfine micro dust of the humidity got off It connects as adhesive reuse.
Shown in Fig. 1 to Fig. 3, dehydrator 3 includes casing 20 and dewatering filter element 21, and the space that casing 20 encloses is de- The opposite sides of water cavity 22, dewatering cavity 22 is equipped with air inlet 23 and gas outlet 24, and 24 position of gas outlet is higher than air inlet 23.Dehydration The top of chamber 22 is tilted upwards by one lateral gas outlet side of air inlet, and same upward-inclination angle degree a is 5 °~30 °.Dewatering filter element 21 Extended by the one lateral gas outlet side of air inlet of dewatering cavity 22, dewatering filter element 21 makes the longitudinal section of dewatering cavity 22 be in Back Word type. Dewatering filter element 21 includes shell 25 and corrugated plating 26, and 25 all round closure of shell is simultaneously equipped with side entrance 27 and outlet at bottom 28.Side It is connect to entrance 27 with the air inlet 23 of dewatering cavity 22, is air inlet one lateral gas outlet of the top by dewatering cavity 22 in shell 25 One filter chamber 29 being sloped downwardly, it is 5 °~30 ° to tilt down angle b.Corrugated plating 26 is equipped with several pieces and in filter chamber 29 The ripple direction of interior arranged for interval, corrugated plating 26 is extended by the one lateral gas outlet side of air inlet of dewatering cavity 22.Air-flow is de- The flow direction of water filter core 21 oliquely downward carries out, and enters from the side entrance 27 of dewatering filter element 21, from outlet at bottom 28 It is discharged into dewatering cavity 22.Since 24 installation position of gas outlet of dewatering cavity 22 is higher than air inlet 23, in dewatering filter element 21 Top, therefore original air-flow being discharged from 21 outlet at bottom 28 of dewatering filter element that flows downward will transfer to flow up, and be filtered from dehydration 21 outside of core is discharged around dewatering filter element 21 from gas outlet 24.In the process, the minute quantity not filtered in dewatering filter element Water mist and dust-laden mixture will obtain the sedimentation time again, improve collection efficiency.Applied to viscous needed for iron smelting pellets production When tying agent feed bin, the dust-laden liquid after separation can be directly added into production cycle utilization.

Claims (8)

1. a kind of dehydrator, it is characterised in that:Including casing and dewatering filter element, the space that the casing encloses is dewatering cavity, institute The opposite sides for stating dewatering cavity is equipped with air inlet and gas outlet, and the gas outlet position is higher than air inlet, the top of the dewatering cavity Portion is tilted upwards by one lateral gas outlet side of air inlet, the dewatering filter element by dewatering cavity one lateral gas outlet one of air inlet Side extends, and the dewatering filter element makes the longitudinal section of dewatering cavity be in Back Word type, and the dewatering filter element includes shell and corrugated plating, described Shell all round closure is simultaneously equipped with side entrance and outlet at bottom, and the air inlet of the side entrance and dewatering cavity connects, the shell The filter chamber being sloped downwardly in vivo by the one lateral gas outlet one of air inlet of dewatering cavity for top, the corrugated plating are equipped with several Prolonged by the one lateral gas outlet side of air inlet of dewatering cavity in the ripple direction of block and the arranged for interval in filter chamber, the corrugated plating It stretches.
2. dehydrator according to claim 1, it is characterised in that:The top of the dewatering cavity is by one lateral outlet of air inlet The mouth acclivitous angle of inclination in side is 5 °~30 °.
3. dehydrator according to claim 1, it is characterised in that:The top of the filter chamber by dewatering cavity air inlet one The angle of inclination that lateral gas outlet one is sloped downwardly is 5 °~30 °.
4. a kind of efficient mist multi-cyclone dust pelletizing system, it is characterised in that:Including passing through the sequentially connected dust gathering arrester of air hose, more Pipe cyclone dust collectors, dehydrator and air-introduced machine, the multicyclone include several cyclones, the multi-cyclone dedusting Three spaces being mutually isolated are separated to form by first partition and second partition inside device, the first partition top is air draft Chamber, the air draft chamber are connected to the gas-guide tube of cyclone, are equipped with the first spraying device in the air draft chamber, the first partition with It is air-inlet cavity between second partition, the centrifugal guide vane inlet communication of the air-inlet cavity and cyclone is equipped with the in the air-inlet cavity The outlet of two spraying devices, the dust gathering arrester is connected to air-inlet cavity, and the air inlet of the dehydrator is connected to air draft chamber, described de- The gas outlet of hydrophone is connect with air-introduced machine, and the dehydrator includes casing and dewatering filter element, and the space that the casing encloses is de- The opposite sides of water cavity, the dewatering cavity is equipped with air inlet and gas outlet, and the gas outlet position is higher than air inlet, the dehydration The top of chamber is tilted upwards by one lateral gas outlet side of air inlet, and the dewatering filter element is laterally gone out by the air inlet one of dewatering cavity Gas port side extends, and the dewatering filter element makes the longitudinal section of dewatering cavity be in Back Word type, and the dewatering filter element includes shell and ripple Plate, the shell all round closure are simultaneously equipped with side entrance and outlet at bottom, and the air inlet of the side entrance and dewatering cavity connects, The filter chamber being sloped downwardly by the one lateral gas outlet one of air inlet of dewatering cavity for top in the shell, the corrugated plating are set Have several pieces and an arranged for interval in filter chamber, the ripple direction of the corrugated plating by dewatering cavity one lateral gas outlet of air inlet Side extends.
5. efficient mist multi-cyclone dust pelletizing system according to claim 4, it is characterised in that:The top of the dewatering cavity It it is 5 °~30 ° by the one lateral acclivitous angle of inclination in gas outlet side of air inlet.
6. efficient mist multi-cyclone dust pelletizing system according to claim 4, it is characterised in that:The top of the filter chamber It it is 5 °~30 ° by the angle of inclination that the one lateral gas outlet one of air inlet of dewatering cavity is sloped downwardly.
7. efficient mist multi-cyclone dust pelletizing system according to claim 4, it is characterised in that:The air guide of the cyclone The opening upwards of pipe are arranged, and the nozzle of first spraying device is set to the top of the opening of the gas-guide tube and sprays downwards Mist.
8. efficient mist multi-cyclone dust pelletizing system according to claim 4, it is characterised in that:Second spraying device Nozzle be set at the air flow inlet of air-inlet cavity, spray direction and the airflow direction phase of the nozzle of second spraying device Together.
CN201810181785.5A 2018-03-06 2018-03-06 Dehydrator and efficient mist multi-cyclone dust pelletizing system Pending CN108295601A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810181785.5A CN108295601A (en) 2018-03-06 2018-03-06 Dehydrator and efficient mist multi-cyclone dust pelletizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810181785.5A CN108295601A (en) 2018-03-06 2018-03-06 Dehydrator and efficient mist multi-cyclone dust pelletizing system

Publications (1)

Publication Number Publication Date
CN108295601A true CN108295601A (en) 2018-07-20

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Application Number Title Priority Date Filing Date
CN201810181785.5A Pending CN108295601A (en) 2018-03-06 2018-03-06 Dehydrator and efficient mist multi-cyclone dust pelletizing system

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999567A (en) * 2018-01-04 2019-07-12 Cft股份有限公司 The dry filter of separation output and convenient size with raising

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109999567A (en) * 2018-01-04 2019-07-12 Cft股份有限公司 The dry filter of separation output and convenient size with raising

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