CN106335797B - A kind of deduster group - Google Patents
A kind of deduster group Download PDFInfo
- Publication number
- CN106335797B CN106335797B CN201610768490.9A CN201610768490A CN106335797B CN 106335797 B CN106335797 B CN 106335797B CN 201610768490 A CN201610768490 A CN 201610768490A CN 106335797 B CN106335797 B CN 106335797B
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- CN
- China
- Prior art keywords
- ash
- deduster
- conveying pipe
- magnetic
- ash conveying
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Gasification And Melting Of Waste (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of deduster groups, include in circular ash conveying pipe, several deduster units are arranged on the ash conveying pipe, ash conveying pipe described in grey outlet is unloaded below each deduster unit, cricoid sliding rail is arranged in the ash conveying pipe side, be provided with magnetic slider on the sliding rail, moved described in the magnetic slider synchronous belt in ash conveying pipe it is different it is magnetic scrape apparatus for ash, the ash discharging hole to raise up and the cement output tank with certain inclination angle or radian are provided on the ash conveying pipe.The public ash conveying pipe of deduster group that several deduster units of the present invention are formed, by magnetic slider drive described in scrape apparatus for ash movement realize discontinuous operation ash discharge, and consistently form the gray columns with certain altitude ash dense state in the ash discharging hole position and the cement output tank, it effectively prevent forming low-temperature airflow, ensures the technique effect of ash sealing.It is of the invention novel in design ingenious, ash can conveniently, safely be unloaded, application value is high.
Description
Technical field
The present invention relates to deduster technical field, more particularly to a kind of deduster groups convenient for unloading ash and sealing.
Background technology
Currently, often generating high-temperature dusty gas in industries such as chemical industry, oil, metallurgy, deduster is a kind of most important
Dust collecting process equipment.The deduster in special flue gas operating mode (such as containing coal gas) is applied to keep hot conditions to gas due to needing
Close property requirement is very high, wherein it is that air-tightness needs one of the emphasis ensured to unload grey position.Currently employed grey mode of unloading is hand
Dynamic gate valve and electric lock pneumatic device, when handling special flue gas operating mode, the grey mode of unloading of the deduster is hand operated gate valve
It is one to deduster and mainly leaks out a little that deduster entirety air-tightness obtains not with the grey mode of unloading of electric lock pneumatic device, this combination
To guarantee, there are security risks for equipment operation.Especially in the equipment of present coalification gas efficient process, as technique needs
It is stringenter to insulation of equipment and seal request with technology innovation, due to tar ingredients in coalification gas, can condense to the cold, existing
Dry method high temperature dust collecting process in often select cyclone dust collectors, filter core pipe precipitator, electric precipitator or cloth-sack-type dust removal
One or more of device is used cooperatively, but tar ingredients once enter body of deduster when ash is unloaded in dedusting in coalification gas
It is poly- inside to will result in filter core closure (coal tar blocks filter core duct, and is difficult to clean off), electrode condensation or deduster inner wall dust
Collection difficulty the phenomenon that removing, therefore the problem of for unloading ash when anti-cryogenic gas enters, is urgently to be resolved hurrily at field technology personnel
Technical barrier, and often cover deduster and be equipped with that independent to unload grey equipment cost also relatively high.202414801 U of CN disclose one
Kind of deduster ash-discharging device, including ash bucket, the hand operated gate valve being connected with ash bucket, intermediate bin, asynchronous action the first gas
Dynamic valve and the second pneumatic operated valve, first pneumatic operated valve are connected with the import of intermediate bin, and second pneumatic operated valve and intermediate bin go out
Mouth is connected, and first pneumatic operated valve is also connected with hand operated gate valve.Above-mentioned deduster is asynchronous dynamic with ash-discharging device setting two
The pneumatic operated valve of work and an intermediate bin so that ash first passes through the first pneumatic operated valve and enters intermediate bin, is beaten after turning off the first pneumatic operated valve
The second pneumatic operated valve is opened, ash is discharged, has ensured that deduster not will produce the case where leaking out during unloading ash, it can in principle design
Row, but there is following defects in actual use：1) normal operation will produce a large amount of deposition dust, unload the centre of ash
Largely accumulation needs to shift for the dust block that is unloaded in storehouse, and conducts oneself with dignity that unload grey speed slow, excludes to be not thorough；2) in high-temperature and high-pressure conditions
Lower valve closing is ineffective, often there is the situation fitted badly, effective performance difficulty；Therefore, anti-there is an urgent need for unloading ash in deduster
Cryogenic gas is made in terms of entering and is further improved and innovates, it is ensured that equipment operational safety.
Invention content
In order to overcome drawbacks described above, a kind of security performance of present invention offer offer is high, sealing effect is good, deashing is easily high
Warm deduster is with preventing that cryogenic gas from entering convenient for unloading the deduster group of ash and sealing, by being cleverly laid out and sealing is arranged
It applies, improves deduster security performance and production efficiency.
The technical solution adopted to achieve the purpose of the present invention is：A kind of deduster group includes in the defeated of annular shape
Grey pipeline arranges several deduster units on the ash conveying pipe, grey outlet institute is unloaded below each deduster unit
Ash conveying pipe is stated, cricoid sliding rail is arranged in the ash conveying pipe side, and magnetic slider is provided on the sliding rail, described magnetic sliding
In ash conveying pipe described in block synchronous drive it is different it is magnetic scrape apparatus for ash, the ash discharging hole to raise up, institute are provided on the ash conveying pipe
It states and driving mechanism is set in magnetic slider, the driving mechanism includes driving wheel and driving motor, and the driving mechanism is connected with
Controller or signal transceiver, the ash conveying pipe uses cannot be by the material preparation of magnet adsorption or stainless steelwork；Institute
It states cricoid sliding rail center and is provided with rotary drive shaft, the drive shaft is by being provided with described in radiation arm connection
Magnetic slider.
The ash discharging hole is connected with the cement output tank with certain inclination angle or radian upwards.
The apparatus for ash of scraping includes magnetic bases and scrapes hawk.
The apparatus for ash of scraping includes magnetic bases and dust cleaning brush.
It is provided with traveling wheel on the magnetic bases.
The magnetic slider and the apparatus for ash of scraping include the several groups being arranged in pairs.
Grey outlet port of unloading below deduster unit is respectively arranged with sealing valve.
The present invention includes the ash conveying pipe for being in annular shape, arranges several deduster units on the ash conveying pipe, each
Ash conveying pipe described in grey outlet is unloaded below deduster unit, can reasonably be laid out multiple dedusters as needed, it is right
Cost, which is reduced, in the dust for improving operating efficiency and being discharged convenient for centralized processing ash bucket has significance, and the ash pipeline
Cricoid sliding rail is arranged in road side, and is provided with magnetic slider on the sliding rail, described in the magnetic slider synchronous belt
The non-contact passing power of different magnetism scraped apparatus for ash, realize inside and outside ash conveying pipe, not only ensure that institute in dynamic ash conveying pipe
State the sealing performance of ash conveying pipe, and can be scraped described in apparatus for ash to the dust in the ash conveying pipe carry out push and
It is discharged, the ash discharging hole to raise up is provided on the ash conveying pipe, the ash discharging hole is connected with has certain inclination angle or radian upwards
Cement output tank, then the gray columns with certain altitude always in the ash discharging hole position and the cement output tank, at the ash conveying pipe
In tight dense state, and the gray columns is formed about certain pressure intensity in the ash conveying pipe horizontal line, under normal usage
In full grey state in the ash conveying pipe, the ash conveying pipe outlet for conveying dust in addition has the ash of greater depth with ash inlet
Seal section can effectively prevent to form low-temperature airflow, realize the technique effect of ash sealing, by intermittent of scraped apparatus for ash
Dust transfer, discharge in ash conveying pipe, ash and ash discharge are effectively unloaded in the unification for effectively realizing deduster group, for collection
Middle processing and uniform effluent decontamination tool significance.
The inclination angle of the further cement output tank is 5~45 °, can not only be convenient for ash discharge, and have good gray columns
Sealing effect；The action of the wherein described magnetic slider can select a variety of type of drive, such as in the cricoid sliding rail centre bit
Rotary drive shaft is installed, the drive shaft connects the magnetic slider by being provided with radiation arm, only need to control institute
State drive shaft rotation can be driven the magnetic slider by magnetic connects drive described in scrape apparatus for ash action；Another way,
Driving mechanism is set in the magnetic slider, and the driving mechanism includes driving wheel and driving motor, the driving mechanism connection
There are controller or signal transceiver, drives driving motor to act using the control signal of control driving mechanism, and described
Driving wheel moves, reduction driving energy consumption more effortless compared with sliding friction on the sliding rail；In addition such drive form slides it
The circularity of rail requires to reduce, and can be arranged as annulus, elliptical ring etc. has the various shapes at rounding off angle, enabling realizes
It is laid out the purpose of deduster group more flexiblely.It is herein described scrape apparatus for ash can also according to the design needs with deduster dust
Ingredient carries out multiple choices, and one of which is that the apparatus for ash of scraping includes magnetic bases and scrapes hawk, passes through the magnetic bases
Realization is connect with the magnetic slider magnetism, and hawk action is scraped described in drive to drive the Forward of dust in the ash conveying pipe；
In addition, the apparatus for ash of scraping can also include magnetic bases and dust cleaning brush, the situation relatively low especially suitable for dust viscosity；Wherein
Traveling wheel is provided on the magnetic bases, the traveling wheel is moved along the ash conveying pipe inner wall, can be more laborsaving
To realize driving；Further, the magnetic slider and the apparatus for ash of scraping include the several groups being arranged in pairs, can be better
Dust Forward is pushed, and each group of magnetic slider and its apparatus for ash of scraping of drive only drive one section, pressure reduction of walking removes
Grey effect is good, and service life of equipment is long；Grey outlet port of unloading below deduster unit is respectively arranged with sealing valve, can be at certain
One deduster unit maintenance down or carry out separates its contacting with the ash conveying pipe when other debugging operations, ensure good
The stabilization of good sealing state and dust property；
The public ash conveying pipe of deduster group that several deduster units of the invention are formed, is driven by magnetic slider
It is described to scrape apparatus for ash movement and realize discontinuous operation ash discharge, and consistently form and have in the ash discharging hole position and the cement output tank
The gray columns of certain altitude, the ash conveying pipe is in grey dense state, and the gray columns is near the ash conveying pipe horizontal line
Certain pressure intensity is formed, effectively prevent forming low-temperature airflow, ensures the technique effect of ash sealing.Deduster unit of the present invention can
Think cyclone dust collectors or filter core pipe precipitator or electric precipitator or fiber bag precipitator, the grey pan of any of the above deduster
Position can implement above-mentioned technical proposal, can play the good technique effect for preventing cryogenic gas from entering deduster, Er Qieqiao
It is wonderful to be sealed using the dust that in-house facility has, turn waste into wealth, improves utilization rate of equipment and installations.It is of the invention novel in design ingenious,
It can conveniently, safely realize that deduster unloads ash, universality is strong, and overall efficiency is good, has good value for applications.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the layout structure schematic diagram that the present invention applies one deduster group of example；
Fig. 2 is magnetic slider described in the embodiment of the present invention one and scrapes the cross-sectional view of apparatus for ash；
Fig. 3 is a kind of structural schematic diagram of two magnetic slider of the embodiment of the present invention；
Fig. 4 is the ash conveying pipe schematic layout pattern of the embodiment of the present invention three；
Fig. 5 is a kind of structural schematic diagram that the embodiment of the present invention four scrapes apparatus for ash；
Fig. 6 is the structural schematic diagram that the embodiment of the present invention five scrapes apparatus for ash；
Fig. 7 is the structural schematic diagram that the embodiment of the present invention six scrapes apparatus for ash.
Specific implementation mode
Embodiment one
As depicted in figs. 1 and 2, a kind of deduster group includes in circular ash conveying pipe 1, and the ash conveying pipe 1 can
With using cannot by the material preparation of magnet adsorption or stainless steelwork, inside be coated with insulating layer, on the ash conveying pipe 1
Arrange that several deduster units 2, quantity can be at least two, the present embodiment chooses four, 2 lower section ash of each deduster unit
Bucket unloads the 3 connection ash conveying pipe 1 of ash outlet, and 3 positions of ash outlet of unloading are provided with sealing valve 4, the ash pipeline
Cricoid sliding rail 5 is arranged in 1 side of road, and magnetic slider 6 is provided on the sliding rail 5, is moved described in 6 synchronous belt of the magnetic slider defeated
In grey pipeline 1 it is different it is magnetic scrape apparatus for ash, the apparatus for ash of scraping includes magnetic bases 7 and scrapes hawk 8, wherein the magnetic bases
7 is magnetic on the contrary, being provided with the ash discharging hole 9 to raise up on the ash conveying pipe 1 with the magnetic slider 6, and the ash discharging hole 9 is connected with
The cement output tank 10 with certain inclination angle or radian, the inclination angle range can select the numerical value in 5~45 °, the present embodiment upwards
Select 30 °, 5 center of cricoid sliding rail is provided with rotary drive shaft 11, the drive shaft 11 by motor or
Person's others diesel oil, gasoline engine etc. simultaneously connect the drive of driving wheel 12, and the drive shaft 11 connects institute by being provided with radiation arm 13
Magnetic slider 6 is stated, the magnetic slider 6 and the apparatus for ash of scraping include the several groups being arranged in pairs, and the present embodiment chooses four groups.
Embodiment two
As shown in Figure 1,3, with embodiment one difference lies in：Driving mechanism, the driving are set in the magnetic slider 6
Mechanism includes driving wheel 14 and driving motor 16, and the driving mechanism is connected with controller or signal transceiver 15, the control
Device or signal transceiver 15 being capable of the signal control actions of driving motor 16.
Embodiment three
As shown in figure 4, with embodiment one or two difference lies in：The ash conveying pipe 1 is in oval ring-type, the ash pipeline
Six deduster units 2 are arranged on road 1.
Example IV
As shown in figure 5, with embodiment one or two difference lies in：The apparatus for ash of scraping includes magnetic bases 7 and dust cleaning brush
17。
Embodiment five
As shown in fig. 6, with embodiment one or two difference lies in：Traveling wheel 18 is provided on the magnetic bases 7.
Embodiment six
As shown in fig. 7, with embodiment five difference lies in：Traveling wheel 18, the magnetism are provided on the magnetic bases 7
Pedestal 7 is provided at both ends with arc panel, and the castor 19 of direction adjustment is provided on the arc panel.
In above-described embodiment, the present invention arranges several deduster units, each deduster list on the ash conveying pipe
Ash conveying pipe described in grey outlet is unloaded in first lower section, can reasonably be laid out multiple dedusters as needed, makees for improving
Industry efficiency and the dust being discharged convenient for centralized processing ash bucket reduce cost and have significance, and the ash conveying pipe side is set
Cricoid sliding rail is set, and magnetic slider is provided on the sliding rail, utilizes dynamic ash pipeline described in the magnetic slider synchronous belt
The non-contact passing power of different magnetism scraped apparatus for ash, realize inside and outside ash conveying pipe, not only ensure that the ash pipeline in road
The sealing performance in road, and apparatus for ash can be scraped described in, the dust in the ash conveying pipe is pushed and is discharged, institute
The ash discharging hole for being provided with and raising up on ash conveying pipe is stated, the ash discharging hole is connected with the ash discharge with certain inclination angle or radian upwards
Pipe, then the gray columns with certain altitude, the ash conveying pipe are in tight always in the ash discharging hole position and the cement output tank
Real state, and the gray columns is formed about certain pressure intensity in the ash conveying pipe horizontal line, it is described defeated under normal usage
In full grey state in grey pipeline, there is the ash of greater depth to seal for the ash conveying pipe outlet and ash inlet that convey dust in addition
Section, can effectively prevent to form low-temperature airflow, realize the technique effect of ash sealing, intermittent defeated ash by scraped apparatus for ash
Dust transfer, discharge in pipeline, ash and ash discharge are effectively unloaded in the unification for effectively realizing deduster group, at concentration
Reason and uniform effluent decontamination tool significance.
The inclination angle of the further cement output tank is 5~45 °, is not only convenient for ash discharge, and with grey column sealing well
Effect；The action of the wherein described magnetic slider can select a variety of type of drive, such as be installed in the cricoid sliding rail centre bit
Rotary drive shaft is set, the drive shaft connects the magnetic slider by being provided with radiation arm, only need to control the drive
The rotation of moving axis can be driven the magnetic slider by magnetic connects drive described in scrape apparatus for ash action；Another way, it is described
Driving mechanism is set in magnetic slider, and the driving mechanism includes driving wheel and driving motor, and the driving mechanism is connected with control
Device or signal transceiver processed drive driving motor to act using the control signal of control driving mechanism, and the driving
Wheel moves, reduction driving energy consumption more effortless compared with sliding friction on the sliding rail；In addition such drive form is to its sliding rail
Circularity requires to reduce, and can be arranged as annulus, elliptical ring etc. has the various shapes at rounding off angle, enabling realizes more
Neatly it is laid out the purpose of deduster group.It is herein described scrape apparatus for ash can also according to the design needs with deduster dust constituent
Multiple choices are carried out, one of which is that the apparatus for ash of scraping includes magnetic bases and scrapes hawk, is realized by the magnetic bases
It is connect with the magnetic slider magnetism, hawk action is scraped described in drive to drive the Forward of dust in the ash conveying pipe；In addition,
The apparatus for ash of scraping can also include magnetic bases and dust cleaning brush, the situation relatively low especially suitable for dust viscosity；It is wherein described
Traveling wheel is provided on magnetic bases, the traveling wheel is moved along the ash conveying pipe inner wall, and can be more laborsaving come is real
Now drive；Further, the magnetic slider and the apparatus for ash of scraping include the several groups being arranged in pairs, and can preferably be pushed
Dust moves forward, and each group of magnetic slider and its apparatus for ash of scraping of drive only drive one section, pressure reduction of walking, ash disposal effect
Fruit is good, and service life of equipment is long；Grey outlet port of unloading below deduster unit is respectively arranged with sealing valve, can be at some
Deduster unit maintenance down or carry out separates its contacting with the ash conveying pipe when other debugging operations, ensure good close
The stabilization of envelope state and dust property；The public ash conveying pipe of deduster group that several deduster units of the invention are formed,
By magnetic slider drive described in scrape apparatus for ash movement and realize discontinuous operation ash discharge, and in the ash discharging hole position and the ash discharge
The gray columns with certain altitude is consistently formed in pipe, the ash conveying pipe is in grey dense state, and the gray columns is described defeated
Grey pipeline horizontal line is formed about certain pressure intensity, effectively prevent forming low-temperature airflow, ensures the technique effect of ash sealing.The present invention
The deduster unit can be cyclone dust collectors or filter core pipe precipitator or electric precipitator or fiber bag precipitator, above each
The ash bucket position of kind of deduster can implement above-mentioned technical proposal, and can play good prevents cryogenic gas from entering deduster
Technique effect, and it is ingenious be sealed using the dust that in-house facility has, turn waste into wealth, improve utilization rate of equipment and installations.This hair
Bright novel design is ingenious, can conveniently, safely realize that deduster unloads ash, and universality is strong, and integral replacing is convenient, has good
Promotion and use value.
Claims (7)
1. a kind of deduster group, it is characterised in that：Include being arranged on the ash conveying pipe several in circular ash conveying pipe
A deduster unit unloads ash conveying pipe described in grey outlet below each deduster unit, and the ash conveying pipe side is set
Cricoid sliding rail is set, is provided with magnetic slider on the sliding rail, different magnetic in ash conveying pipe described in the magnetic slider synchronous drive
Property scrapes apparatus for ash, and the ash discharging hole to raise up is provided on the ash conveying pipe, driving mechanism is arranged in the magnetic slider, described
Driving mechanism includes driving wheel and driving motor, and the driving mechanism is connected with controller or signal transceiver, the ash pipeline
Road uses cannot be by the material preparation of magnet adsorption or stainless steelwork；The cricoid sliding rail center is provided with can be with
The drive shaft of rotation, the drive shaft connect the magnetic slider by being provided with radiation arm.
2. deduster group as described in claim 1, it is characterised in that：The ash discharging hole is connected with has certain inclination angle upwards
Or the cement output tank of radian.
3. deduster group as described in claim 1, it is characterised in that：The apparatus for ash of scraping includes magnetic bases and scrapes ash
Plate.
4. deduster group as described in claim 1, it is characterised in that：The apparatus for ash of scraping includes magnetic bases and deashing
Brush.
5. deduster group as described in claim 3 or 4, it is characterised in that：It is provided with traveling wheel on the magnetic bases.
6. deduster group as described in claim 1, it is characterised in that：The magnetic slider and the apparatus for ash of scraping include into
To the several groups of setting.
7. deduster group as described in claim 1, it is characterised in that：Grey outlet port difference is unloaded below deduster unit
It is provided with sealing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768490.9A CN106335797B (en) | 2014-01-20 | 2014-01-20 | A kind of deduster group |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610768490.9A CN106335797B (en) | 2014-01-20 | 2014-01-20 | A kind of deduster group |
| CN201410023433.9A CN103754657B (en) | 2014-01-20 | 2014-01-20 | A kind of cleaner unit group being easy to unload ash and seal |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023433.9A Division CN103754657B (en) | 2014-01-20 | 2014-01-20 | A kind of cleaner unit group being easy to unload ash and seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106335797A CN106335797A (en) | 2017-01-18 |
| CN106335797B true CN106335797B (en) | 2018-08-28 |
Family
ID=50522028
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023433.9A Active CN103754657B (en) | 2014-01-20 | 2014-01-20 | A kind of cleaner unit group being easy to unload ash and seal |
| CN201610768490.9A Active CN106335797B (en) | 2014-01-20 | 2014-01-20 | A kind of deduster group |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410023433.9A Active CN103754657B (en) | 2014-01-20 | 2014-01-20 | A kind of cleaner unit group being easy to unload ash and seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103754657B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436903A (en) * | 2014-11-18 | 2015-03-25 | 马鞍山市顺达环保设备有限公司 | Dust compression, sealing and dust removal integrating device |
| CN108532726A (en) * | 2018-06-06 | 2018-09-14 | 朱光顺 | Linear drainage systems |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6052967B2 (en) * | 1980-03-04 | 1985-11-22 | 株式会社神戸製鋼所 | Supply and discharge device for powder and granular materials to high-pressure containers |
| JP2009046256A (en) * | 2007-08-21 | 2009-03-05 | S & T Kk | Dust collector in particulate tank supply part |
| CN201099527Y (en) * | 2007-11-13 | 2008-08-13 | 上海宝钢工程技术有限公司 | Ring plate gyration conveyor |
| CN201220230Y (en) * | 2008-06-10 | 2009-04-15 | 陈际军 | Cleaning tool for measuring tube |
| CN203209384U (en) * | 2013-04-08 | 2013-09-25 | 杨虎成 | Device for disposing dirt on inner wall of pipeline |
| CN203903499U (en) * | 2014-01-20 | 2014-10-29 | 河南龙成煤高效技术应用有限公司 | Dust catcher cluster convenient in dust discharge and sealing |
-
2014
- 2014-01-20 CN CN201410023433.9A patent/CN103754657B/en active Active
- 2014-01-20 CN CN201610768490.9A patent/CN106335797B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103754657B (en) | 2016-08-24 |
| CN103754657A (en) | 2014-04-30 |
| CN106335797A (en) | 2017-01-18 |
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